shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2009 Juanjo Marín <juanj.marin@juntadeandalucia.es>
   5  *  Copyright (C) 2008 Carlos Garcia Campos
   6  *  Copyright (C) 2004 Martin Kretzschmar
   7  *  Copyright (C) 2004 Red Hat, Inc.
   8  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   9  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
  10  *
  11  *  Author:
  12  *    Martin Kretzschmar <martink@gnome.org>
  13  *
  14  * Evince is free software; you can redistribute it and/or modify it
  15  * under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Evince is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37 #include <math.h>
  38
  39 #include <glib/gstdio.h>
  40 #include <glib/gi18n.h>
  41 #include <gio/gio.h>
  42 #include <gtk/gtk.h>
  43
  44 #include "egg-editable-toolbar.h"
  45 #include "egg-toolbar-editor.h"
  46 #include "egg-toolbars-model.h"
  47
  48 #include "eggfindbar.h"
  49
  50 #include "ephy-zoom-action.h"
  51 #include "ephy-zoom.h"
  52
  53 #include "ev-application.h"
  54 #include "ev-document-factory.h"
  55 #include "ev-document-find.h"
  56 #include "ev-document-fonts.h"
  57 #include "ev-document-images.h"
  58 #include "ev-document-links.h"
  59 #include "ev-document-annotations.h"
  60 #include "ev-document-type-builtins.h"
  61 #include "ev-document-misc.h"
  62 #include "ev-file-exporter.h"
  63 #include "ev-file-helpers.h"
  64 #include "ev-file-monitor.h"
  65 #include "ev-history.h"
  66 #include "ev-image.h"
  67 #include "ev-job-scheduler.h"
  68 #include "ev-jobs.h"
  69 #include "ev-message-area.h"
  70 #include "ev-metadata.h"
  71 #include "ev-navigation-action.h"
  72 #include "ev-open-recent-action.h"
  73 #include "ev-page-action.h"
  74 #include "ev-password-view.h"
  75 #include "ev-properties-dialog.h"
  76 #include "ev-sidebar-annotations.h"
  77 #include "ev-sidebar-attachments.h"
  78 #include "ev-sidebar.h"
  79 #include "ev-sidebar-links.h"
  80 #include "ev-sidebar-page.h"
  81 #include "ev-sidebar-thumbnails.h"
  82 #include "ev-sidebar-layers.h"
  83 #include "ev-stock-icons.h"
  84 #include "ev-utils.h"
  85 #include "ev-keyring.h"
  86 #include "ev-view.h"
  87 #include "ev-view-presentation.h"
  88 #include "ev-view-type-builtins.h"
  89 #include "ev-window.h"
  90 #include "ev-window-title.h"
  91 #include "ev-print-operation.h"
  92 #include "ev-progress-message-area.h"
  93 #include "ev-annotation-properties-dialog.h"
  94
  95 #ifdef ENABLE_DBUS
  96 #include "ev-media-player-keys.h"
  97 #endif /* ENABLE_DBUS */
  98
  99 typedef enum {
 100         PAGE_MODE_DOCUMENT,
 101         PAGE_MODE_PASSWORD
 102 } EvWindowPageMode;
 103
 104 typedef enum {
 105         EV_CHROME_MENUBAR       = 1 << 0,
 106         EV_CHROME_TOOLBAR       = 1 << 1,
 107         EV_CHROME_FINDBAR       = 1 << 2,
 108         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 109         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 110         EV_CHROME_SIDEBAR       = 1 << 5,
 111         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 112 } EvChrome;
 113
 114 typedef enum {
 115         EV_SAVE_DOCUMENT,
 116         EV_SAVE_ATTACHMENT,
 117         EV_SAVE_IMAGE
 118 } EvSaveType;
 119
 120 struct _EvWindowPrivate {
 121         /* UI */
 122         EvChrome chrome;
 123
 124         GtkWidget *main_box;
 125         GtkWidget *menubar;
 126         GtkWidget *toolbar;
 127         GtkWidget *hpaned;
 128         GtkWidget *view_box;
 129         GtkWidget *sidebar;
 130         GtkWidget *find_bar;
 131         GtkWidget *scrolled_window;
 132         GtkWidget *view;
 133         GtkWidget *presentation_view;
 134         GtkWidget *message_area;
 135         GtkWidget *password_view;
 136         GtkWidget *sidebar_thumbs;
 137         GtkWidget *sidebar_links;
 138         GtkWidget *sidebar_attachments;
 139         GtkWidget *sidebar_layers;
 140         GtkWidget *sidebar_annots;
 141
 142         /* Settings */
 143         GSettings *settings;
 144         GSettings *default_settings;
 145         GSettings *lockdown_settings;
 146
 147         /* Menubar accels */
 148         guint           menubar_accel_keyval;
 149         GdkModifierType menubar_accel_modifier;
 150
 151         /* Progress Messages */
 152         guint progress_idle;
 153         GCancellable *progress_cancellable;
 154
 155         /* Dialogs */
 156         GtkWidget *properties;
 157         GtkWidget *print_dialog;
 158
 159         /* UI Builders */
 160         GtkActionGroup   *action_group;
 161         GtkActionGroup   *view_popup_action_group;
 162         GtkActionGroup   *attachment_popup_action_group;
 163         GtkRecentManager *recent_manager;
 164         GtkActionGroup   *recent_action_group;
 165         guint             recent_ui_id;
 166         GtkUIManager     *ui_manager;
 167
 168         /* Fullscreen mode */
 169         GtkWidget *fullscreen_toolbar;
 170
 171         /* Popup view */
 172         GtkWidget    *view_popup;
 173         EvLink       *link;
 174         EvImage      *image;
 175         EvAnnotation *annot;
 176
 177         /* Popup attachment */
 178         GtkWidget    *attachment_popup;
 179         GList        *attach_list;
 180
 181         /* Document */
 182         EvDocumentModel *model;
 183         char *uri;
 184         glong uri_mtime;
 185         char *local_uri;
 186         gboolean in_reload;
 187         EvFileMonitor *monitor;
 188         guint setup_document_idle;
 189
 190         EvDocument *document;
 191         EvHistory *history;
 192         EvWindowPageMode page_mode;
 193         EvWindowTitle *title;
 194         EvMetadata *metadata;
 195         gboolean is_new_doc;
 196
 197         /* Load params */
 198         EvLinkDest       *dest;
 199         gchar            *search_string;
 200         EvWindowRunMode   window_mode;
 201
 202         EvJob            *load_job;
 203         EvJob            *reload_job;
 204         EvJob            *thumbnail_job;
 205         EvJob            *save_job;
 206         EvJob            *find_job;
 207
 208         /* Printing */
 209         GQueue           *print_queue;
 210         GtkPrintSettings *print_settings;
 211         GtkPageSetup     *print_page_setup;
 212         gboolean          close_after_print;
 213
 214 #ifdef ENABLE_DBUS
 215         /* DBus */
 216         guint  dbus_object_id;
 217         gchar *dbus_object_path;
 218 #endif
 219 };
 220
 221 #define EV_WINDOW_GET_PRIVATE(object) \
 222         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 223
 224 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 225
 226 #define PAGE_SELECTOR_ACTION    "PageSelector"
 227 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 228 #define NAVIGATION_ACTION       "Navigation"
 229
 230 #define GS_LOCKDOWN_SCHEMA_NAME  "org.gnome.desktop.lockdown"
 231 #define GS_LOCKDOWN_SAVE         "disable-save-to-disk"
 232 #define GS_LOCKDOWN_PRINT        "disable-printing"
 233 #define GS_LOCKDOWN_PRINT_SETUP  "disable-print-setup"
 234
 235 #ifdef ENABLE_DBUS
 236 #define EV_WINDOW_DBUS_OBJECT_PATH "/org/gnome/evince/Window/%d"
 237 #define EV_WINDOW_DBUS_INTERFACE   "org.gnome.evince.Window"
 238 #endif
 239
 240 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 241 #define GS_OVERRIDE_RESTRICTIONS "override-restrictions"
 242
 243 #define SIDEBAR_DEFAULT_SIZE    132
 244 #define LINKS_SIDEBAR_ID "links"
 245 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 246 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 247 #define LAYERS_SIDEBAR_ID "layers"
 248 #define ANNOTS_SIDEBAR_ID "annotations"
 249
 250 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 251 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 252 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 253
 254 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 255
 256 #define MIN_SCALE 0.05409
 257 #define PAGE_CACHE_SIZE 52428800 /* 50MB */
 258
 259 #define MAX_RECENT_ITEM_LEN (40)
 260
 261 static const gchar *document_print_settings[] = {
 262         GTK_PRINT_SETTINGS_N_COPIES,
 263         GTK_PRINT_SETTINGS_COLLATE,
 264         GTK_PRINT_SETTINGS_REVERSE,
 265         GTK_PRINT_SETTINGS_NUMBER_UP,
 266         GTK_PRINT_SETTINGS_SCALE,
 267         GTK_PRINT_SETTINGS_PRINT_PAGES,
 268         GTK_PRINT_SETTINGS_PAGE_RANGES,
 269         GTK_PRINT_SETTINGS_PAGE_SET,
 270         GTK_PRINT_SETTINGS_OUTPUT_URI
 271 };
 272
 273 static void     ev_window_update_actions                (EvWindow         *ev_window);
 274 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 275                                                          GParamSpec       *pspec,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_view_toolbar_cb               (GtkAction        *action,
 278                                                          EvWindow         *ev_window);
 279 static void     ev_window_set_page_mode                 (EvWindow         *window,
 280                                                          EvWindowPageMode  page_mode);
 281 static void     ev_window_load_job_cb                   (EvJob            *job,
 282                                                          gpointer          data);
 283 static void     ev_window_reload_document               (EvWindow         *window,
 284                                                          EvLinkDest *dest);
 285 static void     ev_window_reload_job_cb                 (EvJob            *job,
 286                                                          EvWindow         *window);
 287 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 288                                                          EvWindow         *ev_window);
 289 static void     ev_window_save_job_cb                   (EvJob            *save,
 290                                                          EvWindow         *window);
 291 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 292                                                          GParamSpec       *pspec,
 293                                                          EvWindow         *ev_window);
 294 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 295                                                          GParamSpec       *pspec,
 296                                                          EvWindow         *ev_window);
 297 static void     ev_window_add_recent                    (EvWindow         *window,
 298                                                          const char       *filename);
 299 static void     ev_window_run_fullscreen                (EvWindow         *window);
 300 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 301                                                          gboolean          unfullscreen_window);
 302 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 303                                                          EvWindow         *window);
 304 static void     ev_window_run_presentation              (EvWindow         *window);
 305 static void     ev_window_stop_presentation             (EvWindow         *window,
 306                                                          gboolean          unfullscreen_window);
 307 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 308                                                          EvWindow         *window);
 309 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 310                                                          EvWindow         *window);
 311 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 312                                                          EvWindow         *window);
 313 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 314                                                          EvWindow         *window);
 315 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 316                                                          EvWindow         *window);
 317 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 318                                                          EvWindow         *window);
 319 static void     ev_view_popup_cmd_annot_properties      (GtkAction        *action,
 320                                                          EvWindow         *window);
 321 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 322                                                          EvWindow         *window);
 323 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 324                                                          EvWindow         *window);
 325 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 326                                                          EvWindow         *ev_window);
 327 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 328                                                          EvWindow         *ev_window);
 329 static void     view_handle_link_cb                     (EvView           *view,
 330                                                          EvLink           *link,
 331                                                          EvWindow         *window);
 332 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 333 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 334                                                          EvWindow         *ev_window);
 335 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 336                                                          GParamSpec       *param,
 337                                                          EvWindow         *ev_window);
 338 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 339                                                          GFile            *source_file);
 340 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 341                                                          const gchar      *key,
 342                                                          gpointer          user_data);
 343 static void     ev_window_update_max_min_scale          (EvWindow         *window);
 344 #ifdef ENABLE_DBUS
 345 static void     ev_window_emit_closed                   (EvWindow         *window);
 346 static void     ev_window_emit_doc_loaded               (EvWindow         *window);
 347 #endif
 348
 349 static guint ev_window_n_copies = 0;
 350
 351 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 352
 353 static gdouble
 354 get_screen_dpi (EvWindow *window)
 355 {
 356         GdkScreen *screen;
 357
 358         screen = gtk_window_get_screen (GTK_WINDOW (window));
 359         return ev_document_misc_get_screen_dpi (screen);
 360 }
 361
 362 static void
 363 ev_window_set_action_sensitive (EvWindow   *ev_window,
 364                                 const char *name,
 365                                 gboolean    sensitive)
 366 {
 367         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 368                                                          name);
 369         gtk_action_set_sensitive (action, sensitive);
 370 }
 371
 372
 373 static void
 374 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 375 {
 376         EvDocument *document = ev_window->priv->document;
 377         const EvDocumentInfo *info = NULL;
 378         gboolean has_document = FALSE;
 379         gboolean ok_to_print = TRUE;
 380         gboolean ok_to_copy = TRUE;
 381         gboolean has_properties = TRUE;
 382         gboolean override_restrictions = TRUE;
 383         gboolean can_get_text = FALSE;
 384         gboolean has_pages = FALSE;
 385         gboolean can_find = FALSE;
 386
 387         if (document) {
 388                 has_document = TRUE;
 389                 has_pages = ev_document_get_n_pages (document) > 0;
 390                 info = ev_document_get_info (document);
 391         }
 392
 393         if (!info || info->fields_mask == 0) {
 394                 has_properties = FALSE;
 395         }
 396
 397         if (has_document && EV_IS_SELECTION (document)) {
 398                 can_get_text = TRUE;
 399         }
 400
 401         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 402                 can_find = TRUE;
 403         }
 404
 405         if (has_document && ev_window->priv->settings) {
 406                 override_restrictions =
 407                         g_settings_get_boolean (ev_window->priv->settings,
 408                                                 GS_OVERRIDE_RESTRICTIONS);
 409         }
 410
 411         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 412                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 413                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 414         }
 415
 416         if (has_document && !ev_print_operation_exists_for_document(document))
 417                 ok_to_print = FALSE;
 418
 419         if (has_document && ev_window->priv->lockdown_settings &&
 420             g_settings_get_boolean (ev_window->priv->lockdown_settings, GS_LOCKDOWN_SAVE)) {
 421                 ok_to_copy = FALSE;
 422         }
 423
 424         if (has_document && ev_window->priv->lockdown_settings &&
 425             g_settings_get_boolean (ev_window->priv->lockdown_settings, GS_LOCKDOWN_PRINT)) {
 426                 ok_to_print = FALSE;
 427         }
 428
 429         /* File menu */
 430         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 431         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 432         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 433         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 434
 435         /* Edit menu */
 436         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 437         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 438         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 439         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 440         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 441
 442         /* View menu */
 443         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 444         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 445         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 446         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 447         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 448         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 449         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 450
 451         /* Toolbar-specific actions: */
 452         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 453         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 454         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 455
 456         ev_window_update_actions (ev_window);
 457 }
 458
 459 static void
 460 ev_window_update_actions (EvWindow *ev_window)
 461 {
 462         EvView *view = EV_VIEW (ev_window->priv->view);
 463         int n_pages = 0, page = -1;
 464         gboolean has_pages = FALSE;
 465         gboolean presentation_mode;
 466         gboolean can_find_in_page = FALSE;
 467         EvSizingMode sizing_mode;
 468
 469         if (ev_window->priv->document) {
 470                 page = ev_document_model_get_page (ev_window->priv->model);
 471                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 472                 has_pages = n_pages > 0;
 473         }
 474
 475         can_find_in_page = (ev_window->priv->find_job &&
 476                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 477
 478         ev_window_set_action_sensitive (ev_window, "EditCopy",
 479                                         has_pages &&
 480                                         ev_view_get_has_selection (view));
 481         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 482                                         has_pages && can_find_in_page);
 483         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 484                                         has_pages && can_find_in_page);
 485         ev_window_set_action_sensitive (ev_window, "F3",
 486                                         has_pages && can_find_in_page);
 487
 488         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 489
 490         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 491                                         has_pages &&
 492                                         ev_view_can_zoom_in (view) &&
 493                                         !presentation_mode);
 494         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 495                                         has_pages &&
 496                                         ev_view_can_zoom_out (view) &&
 497                                         !presentation_mode);
 498
 499         /* Go menu */
 500         if (has_pages) {
 501                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 502                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 503                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 504                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 505         } else {
 506                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 507                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 508                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 509                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 510         }
 511
 512         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 513         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 514                 GtkAction *action;
 515                 float      zoom;
 516                 float      real_zoom;
 517
 518                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 519                                                       ZOOM_CONTROL_ACTION);
 520
 521                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 522                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 523                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 524
 525                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 526         }
 527 }
 528
 529 static void
 530 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 531 {
 532         gboolean can_find;
 533
 534         can_find = window->priv->document &&
 535             EV_IS_DOCUMENT_FIND (window->priv->document);
 536
 537         if (window->priv->action_group) {
 538                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 539                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 540                 ev_window_set_action_sensitive (window, "Space", sensitive);
 541                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 542                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 543                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 544                 ev_window_set_action_sensitive (window, "Return", sensitive);
 545                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 546                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 547                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 548                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 549                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 550                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 551                 ev_window_set_action_sensitive (window, "p", sensitive);
 552                 ev_window_set_action_sensitive (window, "n", sensitive);
 553
 554                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 555         }
 556 }
 557
 558 static void
 559 set_widget_visibility (GtkWidget *widget, gboolean visible)
 560 {
 561         g_assert (GTK_IS_WIDGET (widget));
 562
 563         if (visible)
 564                 gtk_widget_show (widget);
 565         else
 566                 gtk_widget_hide (widget);
 567 }
 568
 569 static void
 570 update_chrome_visibility (EvWindow *window)
 571 {
 572         EvWindowPrivate *priv = window->priv;
 573         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 574         gboolean fullscreen_mode, presentation, fullscreen;
 575
 576         presentation = EV_WINDOW_IS_PRESENTATION (window);
 577         fullscreen = ev_document_model_get_fullscreen (priv->model);
 578         fullscreen_mode = fullscreen || presentation;
 579
 580         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 581         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 582                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 583         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 584                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 585         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 586         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 587
 588         set_widget_visibility (priv->menubar, menubar);
 589         set_widget_visibility (priv->toolbar, toolbar);
 590         set_widget_visibility (priv->find_bar, findbar);
 591         set_widget_visibility (priv->sidebar, sidebar);
 592
 593         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 594
 595         if (priv->fullscreen_toolbar != NULL) {
 596                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 597         }
 598 }
 599
 600 static void
 601 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 602 {
 603         EvWindowPrivate *priv = window->priv;
 604
 605         if (active) {
 606                 priv->chrome |= flag;
 607         } else {
 608                 priv->chrome &= ~flag;
 609         }
 610 }
 611
 612 static void
 613 update_sizing_buttons (EvWindow *window)
 614 {
 615         GtkActionGroup *action_group = window->priv->action_group;
 616         GtkAction *action;
 617         gboolean best_fit, page_width;
 618
 619         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 620                 case EV_SIZING_BEST_FIT:
 621                         best_fit = TRUE;
 622                         page_width = FALSE;
 623                         break;
 624                 case EV_SIZING_FIT_WIDTH:
 625                         best_fit = FALSE;
 626                         page_width = TRUE;
 627                         break;
 628                 default:
 629                         best_fit = page_width = FALSE;
 630                         break;
 631         }
 632
 633         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 634         g_signal_handlers_block_by_func
 635                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 636         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 637         g_signal_handlers_unblock_by_func
 638                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 639
 640         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 641         g_signal_handlers_block_by_func
 642                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 643         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 644         g_signal_handlers_unblock_by_func
 645                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 646
 647         action = gtk_action_group_get_action (window->priv->action_group,
 648                                               ZOOM_CONTROL_ACTION);
 649         if (best_fit) {
 650                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 651                                                  EPHY_ZOOM_BEST_FIT);
 652         } else if (page_width) {
 653                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 654                                                  EPHY_ZOOM_FIT_WIDTH);
 655         }
 656 }
 657
 658 static void
 659 update_chrome_actions (EvWindow *window)
 660 {
 661         EvWindowPrivate *priv = window->priv;
 662         GtkActionGroup *action_group = priv->action_group;
 663         GtkAction *action;
 664
 665         action= gtk_action_group_get_action (action_group, "ViewToolbar");
 666         g_signal_handlers_block_by_func
 667                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
 668         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
 669                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
 670         g_signal_handlers_unblock_by_func
 671                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
 672 }
 673
 674 /**
 675  * ev_window_is_empty:
 676  * @ev_window: The instance of the #EvWindow.
 677  *
 678  * It does look if there is any document loaded or if there is any job to load
 679  * a document.
 680  *
 681  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 682  *          loaded, %FALSE in other case.
 683  */
 684 gboolean
 685 ev_window_is_empty (const EvWindow *ev_window)
 686 {
 687         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 688
 689         return (ev_window->priv->document == NULL) &&
 690                 (ev_window->priv->load_job == NULL);
 691 }
 692
 693 static void
 694 ev_window_set_message_area (EvWindow  *window,
 695                             GtkWidget *area)
 696 {
 697         if (window->priv->message_area == area)
 698                 return;
 699
 700         if (window->priv->message_area)
 701                 gtk_widget_destroy (window->priv->message_area);
 702         window->priv->message_area = area;
 703
 704         if (!area)
 705                 return;
 706
 707         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 708                             window->priv->message_area,
 709                             FALSE, FALSE, 0);
 710         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 711                                window->priv->message_area, 0);
 712         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 713                                    (gpointer) &(window->priv->message_area));
 714 }
 715
 716 static void
 717 ev_window_message_area_response_cb (EvMessageArea *area,
 718                                     gint           response_id,
 719                                     EvWindow      *window)
 720 {
 721         ev_window_set_message_area (window, NULL);
 722 }
 723
 724 static void
 725 ev_window_error_message (EvWindow    *window,
 726                          GError      *error,
 727                          const gchar *format,
 728                          ...)
 729 {
 730         GtkWidget *area;
 731         va_list    args;
 732         gchar     *msg = NULL;
 733
 734         if (window->priv->message_area)
 735                 return;
 736
 737         va_start (args, format);
 738         msg = g_strdup_vprintf (format, args);
 739         va_end (args);
 740
 741         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 742                                     msg,
 743                                     GTK_STOCK_CLOSE,
 744                                     GTK_RESPONSE_CLOSE,
 745                                     NULL);
 746         g_free (msg);
 747
 748         if (error)
 749                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 750         g_signal_connect (area, "response",
 751                           G_CALLBACK (ev_window_message_area_response_cb),
 752                           window);
 753         gtk_widget_show (area);
 754         ev_window_set_message_area (window, area);
 755 }
 756
 757 static void
 758 ev_window_warning_message (EvWindow    *window,
 759                            const gchar *format,
 760                            ...)
 761 {
 762         GtkWidget *area;
 763         va_list    args;
 764         gchar     *msg = NULL;
 765
 766         if (window->priv->message_area)
 767                 return;
 768
 769         va_start (args, format);
 770         msg = g_strdup_vprintf (format, args);
 771         va_end (args);
 772
 773         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 774                                     msg,
 775                                     GTK_STOCK_CLOSE,
 776                                     GTK_RESPONSE_CLOSE,
 777                                     NULL);
 778         g_free (msg);
 779
 780         g_signal_connect (area, "response",
 781                           G_CALLBACK (ev_window_message_area_response_cb),
 782                           window);
 783         gtk_widget_show (area);
 784         ev_window_set_message_area (window, area);
 785 }
 786
 787 typedef struct _FindTask {
 788         const gchar *page_label;
 789         gchar *chapter;
 790 } FindTask;
 791
 792 static gboolean
 793 ev_window_find_chapter (GtkTreeModel *tree_model,
 794                         GtkTreePath  *path,
 795                         GtkTreeIter  *iter,
 796                         gpointer      data)
 797 {
 798         FindTask *task = (FindTask *)data;
 799         gchar *page_string;
 800
 801         gtk_tree_model_get (tree_model, iter,
 802                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 803                             -1);
 804
 805         if (!page_string)
 806                 return FALSE;
 807
 808         if (!strcmp (page_string, task->page_label)) {
 809                 gtk_tree_model_get (tree_model, iter,
 810                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 811                                     -1);
 812                 g_free (page_string);
 813                 return TRUE;
 814         }
 815
 816         g_free (page_string);
 817         return FALSE;
 818 }
 819
 820 static void
 821 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 822 {
 823         gchar *page_label = NULL;
 824         gchar *link_title;
 825         FindTask find_task;
 826         EvLink *real_link;
 827         EvLinkAction *action;
 828         EvLinkDest *dest;
 829
 830         if (window->priv->history == NULL)
 831                 return;
 832
 833         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 834                 return;
 835
 836         if (link) {
 837                 action = g_object_ref (ev_link_get_action (link));
 838                 dest = ev_link_action_get_dest (action);
 839                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 840         } else {
 841                 dest = ev_link_dest_new_page (page);
 842                 action = ev_link_action_new_dest (dest);
 843                 page_label = ev_document_get_page_label (window->priv->document, page);
 844         }
 845
 846         if (!page_label)
 847                 return;
 848
 849         find_task.page_label = page_label;
 850         find_task.chapter = NULL;
 851
 852         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 853                 GtkTreeModel *model;
 854
 855                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 856
 857                 if (model) {
 858                         gtk_tree_model_foreach (model,
 859                                                 ev_window_find_chapter,
 860                                                 &find_task);
 861
 862                         g_object_unref (model);
 863                 }
 864         }
 865
 866         if (find_task.chapter)
 867                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 868         else
 869                 link_title = g_strdup_printf (_("Page %s"), page_label);
 870
 871         real_link = ev_link_new (link_title, action);
 872
 873         ev_history_add_link (window->priv->history, real_link);
 874
 875         g_free (find_task.chapter);
 876         g_free (link_title);
 877         g_free (page_label);
 878         g_object_unref (real_link);
 879 }
 880
 881 static void
 882 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 883 {
 884         int current_page = ev_document_model_get_page (window->priv->model);
 885
 886         ev_window_add_history (window, 0, link);
 887         ev_window_add_history (window, current_page, NULL);
 888 }
 889
 890 static void
 891 view_selection_changed_cb (EvView   *view,
 892                            EvWindow *window)
 893 {
 894         ev_window_set_action_sensitive (window, "EditCopy",
 895                                         ev_view_get_has_selection (view));
 896 }
 897
 898 static void
 899 ev_window_page_changed_cb (EvWindow        *ev_window,
 900                            gint             old_page,
 901                            gint             new_page,
 902                            EvDocumentModel *model)
 903 {
 904         ev_window_update_actions (ev_window);
 905
 906         ev_window_update_find_status_message (ev_window);
 907
 908         if (abs (new_page - old_page) > 1) {
 909                 ev_window_add_history (ev_window, new_page, NULL);
 910                 ev_window_add_history (ev_window, old_page, NULL);
 911         }
 912
 913         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 914                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 915 }
 916
 917 static const gchar *
 918 ev_window_sidebar_get_current_page_id (EvWindow *ev_window)
 919 {
 920         GtkWidget   *current_page;
 921         const gchar *id;
 922
 923         g_object_get (ev_window->priv->sidebar,
 924                       "current_page", &current_page,
 925                       NULL);
 926
 927         if (current_page == ev_window->priv->sidebar_links) {
 928                 id = LINKS_SIDEBAR_ID;
 929         } else if (current_page == ev_window->priv->sidebar_thumbs) {
 930                 id = THUMBNAILS_SIDEBAR_ID;
 931         } else if (current_page == ev_window->priv->sidebar_attachments) {
 932                 id = ATTACHMENTS_SIDEBAR_ID;
 933         } else if (current_page == ev_window->priv->sidebar_layers) {
 934                 id = LAYERS_SIDEBAR_ID;
 935         } else if (current_page == ev_window->priv->sidebar_annots) {
 936                 id = ANNOTS_SIDEBAR_ID;
 937         } else {
 938                 g_assert_not_reached();
 939         }
 940
 941         g_object_unref (current_page);
 942
 943         return id;
 944 }
 945
 946 static void
 947 ev_window_sidebar_set_current_page (EvWindow    *window,
 948                                     const gchar *page_id)
 949 {
 950         EvDocument *document = window->priv->document;
 951         EvSidebar  *sidebar = EV_SIDEBAR (window->priv->sidebar);
 952         GtkWidget  *links = window->priv->sidebar_links;
 953         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 954         GtkWidget  *attachments = window->priv->sidebar_attachments;
 955         GtkWidget  *annots = window->priv->sidebar_annots;
 956         GtkWidget  *layers = window->priv->sidebar_layers;
 957
 958         if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 &&
 959             ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 960                 ev_sidebar_set_page (sidebar, links);
 961         } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 &&
 962                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 963                 ev_sidebar_set_page (sidebar, thumbs);
 964         } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 &&
 965                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 966                 ev_sidebar_set_page (sidebar, attachments);
 967         } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 &&
 968                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 969                 ev_sidebar_set_page (sidebar, layers);
 970         } else if (strcmp (page_id, ANNOTS_SIDEBAR_ID) == 0 &&
 971                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (annots), document)) {
 972                 ev_sidebar_set_page (sidebar, annots);
 973         }
 974 }
 975
 976 static void
 977 update_document_mode (EvWindow *window, EvDocumentMode mode)
 978 {
 979         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 980                 ev_window_run_presentation (window);
 981         }
 982         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 983                 ev_window_run_fullscreen (window);
 984         }
 985 }
 986
 987 static void
 988 setup_chrome_from_metadata (EvWindow *window)
 989 {
 990         EvChrome chrome = EV_CHROME_NORMAL;
 991         gboolean show_toolbar = TRUE;
 992
 993         if (ev_window_is_empty (window)) {
 994                 window->priv->chrome = chrome;
 995
 996                 return;
 997         }
 998
 999         if (!window->priv->metadata) {
1000                 show_toolbar = g_settings_get_boolean (window->priv->default_settings, "show-toolbar");
1001         } else if (!ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
1002                 if (window->priv->is_new_doc)
1003                         show_toolbar = g_settings_get_boolean (window->priv->default_settings, "show-toolbar");
1004         }
1005
1006         if (!show_toolbar)
1007                 chrome &= ~EV_CHROME_TOOLBAR;
1008
1009         window->priv->chrome = chrome;
1010 }
1011
1012 static void
1013 setup_sidebar_from_metadata (EvWindow *window)
1014 {
1015         EvDocument *document = window->priv->document;
1016         GSettings  *settings =  window->priv->default_settings;
1017         gchar      *page_id;
1018         gint        sidebar_size;
1019         gboolean    sidebar_visibility = TRUE;
1020
1021         if (ev_window_is_empty (window))
1022                 return;
1023
1024         if (!window->priv->metadata) {
1025                 sidebar_visibility = g_settings_get_boolean (settings, "show-sidebar");
1026         } else if (!ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
1027                 if (window->priv->is_new_doc)
1028                         sidebar_visibility = g_settings_get_boolean (settings, "show-sidebar");
1029         }
1030
1031         update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
1032         update_chrome_visibility (window);
1033
1034         if (!window->priv->metadata) {
1035                 /* Set default values */
1036                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1037                                         g_settings_get_int (settings, "sidebar-size"));
1038                 if (document) {
1039                         page_id = g_settings_get_string (settings, "sidebar-page");
1040                         ev_window_sidebar_set_current_page (window, page_id);
1041                         g_free (page_id);
1042                 }
1043
1044                 return;
1045         }
1046
1047         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
1048                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
1049         } else if (window->priv->is_new_doc) {
1050                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1051                                         g_settings_get_int (settings, "sidebar-size"));
1052         }
1053
1054         if (!document)
1055                 return;
1056
1057         if (ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
1058                 ev_window_sidebar_set_current_page (window, page_id);
1059         } else if (window->priv->is_new_doc) {
1060                 page_id = g_settings_get_string (settings, "sidebar-page");
1061                 ev_window_sidebar_set_current_page (window, page_id);
1062                 g_free (page_id);
1063         }
1064 }
1065
1066 static void
1067 setup_model_from_metadata (EvWindow *window)
1068 {
1069         GSettings *settings = window->priv->default_settings;
1070         gint       page;
1071         gchar     *sizing_mode;
1072         gdouble    zoom;
1073         gint       rotation;
1074         gboolean   inverted_colors = FALSE;
1075         gboolean   continuous = FALSE;
1076         gboolean   dual_page = FALSE;
1077         gboolean   fullscreen = FALSE;
1078
1079         if (!window->priv->metadata) {
1080                 /* Set default values */
1081                 ev_document_model_set_sizing_mode (window->priv->model,
1082                                                    g_settings_get_enum (settings, "sizing-mode"));
1083                 ev_document_model_set_inverted_colors (window->priv->model,
1084                                                        g_settings_get_boolean (settings, "inverted-colors"));
1085                 ev_document_model_set_continuous (window->priv->model,
1086                                                   g_settings_get_boolean (settings, "continuous"));
1087                 ev_document_model_set_dual_page (window->priv->model,
1088                                                  g_settings_get_boolean (settings, "dual-page"));
1089                 fullscreen = g_settings_get_boolean (settings, "fullscreen");
1090                 if (fullscreen)
1091                         ev_window_run_fullscreen (window);
1092
1093                 return;
1094         }
1095
1096         /* Current page */
1097         if (!window->priv->dest &&
1098             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
1099                 ev_document_model_set_page (window->priv->model, page);
1100         }
1101
1102         /* Sizing mode */
1103         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
1104                 GEnumValue *enum_value;
1105
1106                 enum_value = g_enum_get_value_by_nick
1107                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
1108                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
1109         } else if (window->priv->is_new_doc) {
1110                 ev_document_model_set_sizing_mode (window->priv->model,
1111                                                    g_settings_get_enum (settings, "sizing-mode"));
1112         }
1113
1114         /* Zoom */
1115         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1116             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1117                 zoom *= get_screen_dpi (window) / 72.0;
1118                 ev_document_model_set_scale (window->priv->model, zoom);
1119         }
1120
1121         /* Rotation */
1122         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1123                 switch (rotation) {
1124                 case 90:
1125                         rotation = 90;
1126                         break;
1127                 case 180:
1128                         rotation = 180;
1129                         break;
1130                 case 270:
1131                         rotation = 270;
1132                         break;
1133                 default:
1134                         rotation = 0;
1135                         break;
1136                 }
1137                 ev_document_model_set_rotation (window->priv->model, rotation);
1138         }
1139
1140         /* Inverted Colors */
1141         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors)) {
1142                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1143         } else if (window->priv->is_new_doc) {
1144                 ev_document_model_set_inverted_colors (window->priv->model,
1145                                                        g_settings_get_boolean (settings, "inverted-colors"));
1146         }
1147
1148         /* Continuous */
1149         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1150                 ev_document_model_set_continuous (window->priv->model, continuous);
1151         } else if (window->priv->is_new_doc) {
1152                 ev_document_model_set_continuous (window->priv->model,
1153                                                   g_settings_get_boolean (settings, "continuous"));
1154         }
1155
1156         /* Dual page */
1157         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1158                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1159         } else if (window->priv->is_new_doc) {
1160                 ev_document_model_set_dual_page (window->priv->model,
1161                                                  g_settings_get_boolean (settings, "dual-page"));
1162         }
1163
1164         /* Fullscreen */
1165         if (!ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1166                 if (window->priv->is_new_doc)
1167                         fullscreen = g_settings_get_boolean (settings, "fullscreen");
1168         }
1169
1170         if (fullscreen)
1171                 ev_window_run_fullscreen (window);
1172 }
1173
1174 static void
1175 setup_document_from_metadata (EvWindow *window)
1176 {
1177         gint    page, n_pages;
1178         gint    width;
1179         gint    height;
1180         gdouble width_ratio;
1181         gdouble height_ratio;
1182
1183         setup_sidebar_from_metadata (window);
1184
1185         if (window->priv->metadata) {
1186                 /* Make sure to not open a document on the last page,
1187                  * since closing it on the last page most likely means the
1188                  * user was finished reading the document. In that case, reopening should
1189                  * show the first page. */
1190                 page = ev_document_model_get_page (window->priv->model);
1191                 n_pages = ev_document_get_n_pages (window->priv->document);
1192                 if (page == n_pages - 1)
1193                         ev_document_model_set_page (window->priv->model, 0);
1194
1195                 if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1196                     ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1197                         return; /* size was already set in setup_size_from_metadata */
1198         }
1199
1200         g_settings_get (window->priv->default_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1201         if (width_ratio > 0. && height_ratio > 0.) {
1202                 gdouble    document_width;
1203                 gdouble    document_height;
1204                 GdkScreen *screen;
1205                 gint       request_width;
1206                 gint       request_height;
1207
1208                 ev_document_get_max_page_size (window->priv->document,
1209                                                &document_width, &document_height);
1210
1211                 request_width = (gint)(width_ratio * document_width + 0.5);
1212                 request_height = (gint)(height_ratio * document_height + 0.5);
1213
1214                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1215                 if (screen) {
1216                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1217                         request_height = MIN (request_height, gdk_screen_get_height (screen));
1218                 }
1219
1220                 if (request_width > 0 && request_height > 0) {
1221                         gtk_window_resize (GTK_WINDOW (window),
1222                                            request_width,
1223                                            request_height);
1224                 }
1225         }
1226 }
1227
1228 static void
1229 setup_size_from_metadata (EvWindow *window)
1230 {
1231         gint     width;
1232         gint     height;
1233         gboolean maximized;
1234         gint     x;
1235         gint     y;
1236
1237         if (!window->priv->metadata)
1238                 return;
1239
1240         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1241                 if (maximized) {
1242                         gtk_window_maximize (GTK_WINDOW (window));
1243                         return;
1244                 } else {
1245                         gtk_window_unmaximize (GTK_WINDOW (window));
1246                 }
1247         }
1248
1249         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1250             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1251                 gtk_window_move (GTK_WINDOW (window), x, y);
1252         }
1253
1254         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1255             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1256                 gtk_window_resize (GTK_WINDOW (window), width, height);
1257         }
1258 }
1259
1260 static void
1261 setup_view_from_metadata (EvWindow *window)
1262 {
1263         gboolean presentation;
1264
1265         if (!window->priv->metadata)
1266                 return;
1267
1268         /* Presentation */
1269         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1270                 if (presentation) {
1271                         ev_window_run_presentation (window);
1272                 }
1273         }
1274 }
1275
1276 static void
1277 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1278 {
1279         if (ev_window->priv->thumbnail_job != NULL) {
1280                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1281                         ev_job_cancel (ev_window->priv->thumbnail_job);
1282
1283                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1284                                                       ev_window_set_icon_from_thumbnail,
1285                                                       ev_window);
1286                 g_object_unref (ev_window->priv->thumbnail_job);
1287                 ev_window->priv->thumbnail_job = NULL;
1288         }
1289 }
1290
1291 static void
1292 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1293                                    EvWindow       *ev_window)
1294 {
1295         if (job->thumbnail) {
1296                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1297                         ev_document_misc_invert_pixbuf (job->thumbnail);
1298                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1299                                      job->thumbnail);
1300         }
1301
1302         ev_window_clear_thumbnail_job (ev_window);
1303 }
1304
1305 static void
1306 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1307 {
1308         gdouble page_width;
1309         gdouble scale;
1310         gint rotation;
1311         EvDocument *document = ev_window->priv->document;
1312
1313         if (ev_document_get_n_pages (document) <= 0 ||
1314             !ev_document_check_dimensions (document)) {
1315                 return;
1316         }
1317
1318         ev_window_clear_thumbnail_job (ev_window);
1319
1320         ev_document_get_page_size (document, 0, &page_width, NULL);
1321         scale = 128. / page_width;
1322         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1323
1324         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1325         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1326                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1327                           ev_window);
1328         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1329 }
1330
1331 static void
1332 override_restrictions_changed (GSettings *settings,
1333                                gchar     *key,
1334                                EvWindow  *ev_window)
1335 {
1336         ev_window_setup_action_sensitivity (ev_window);
1337 }
1338
1339 static void
1340 lockdown_changed (GSettings   *lockdown,
1341                   const gchar *key,
1342                   EvWindow    *ev_window)
1343 {
1344         ev_window_setup_action_sensitivity (ev_window);
1345 }
1346
1347 static gboolean
1348 ev_window_setup_document (EvWindow *ev_window)
1349 {
1350         const EvDocumentInfo *info;
1351         EvDocument *document = ev_window->priv->document;
1352         GtkAction *action;
1353
1354         ev_window->priv->setup_document_idle = 0;
1355
1356         ev_window_refresh_window_thumbnail (ev_window);
1357
1358         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1359         ev_window_title_set_document (ev_window->priv->title, document);
1360         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1361
1362         if (!ev_window->priv->settings) {
1363                 ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1364                 g_signal_connect (ev_window->priv->settings,
1365                                   "changed::"GS_OVERRIDE_RESTRICTIONS,
1366                                   G_CALLBACK (override_restrictions_changed),
1367                                   ev_window);
1368         }
1369
1370 #ifdef HAVE_DESKTOP_SCHEMAS
1371         if (!ev_window->priv->lockdown_settings) {
1372                 ev_window->priv->lockdown_settings = g_settings_new (GS_LOCKDOWN_SCHEMA_NAME);
1373                 g_signal_connect (ev_window->priv->lockdown_settings,
1374                                   "changed",
1375                                   G_CALLBACK (lockdown_changed),
1376                                   ev_window);
1377         }
1378 #endif
1379
1380         ev_window_setup_action_sensitivity (ev_window);
1381
1382         if (ev_window->priv->history)
1383                 g_object_unref (ev_window->priv->history);
1384         ev_window->priv->history = ev_history_new ();
1385         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1386         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1387
1388         if (ev_window->priv->properties) {
1389                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1390                                                    ev_window->priv->uri,
1391                                                    ev_window->priv->document);
1392         }
1393
1394         info = ev_document_get_info (document);
1395         update_document_mode (ev_window, info->mode);
1396
1397         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1398                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1399         else
1400                 gtk_widget_grab_focus (ev_window->priv->view);
1401
1402         return FALSE;
1403 }
1404
1405 static void
1406 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1407 {
1408         if (ev_window->priv->document == document)
1409                 return;
1410
1411         if (ev_window->priv->document)
1412                 g_object_unref (ev_window->priv->document);
1413         ev_window->priv->document = g_object_ref (document);
1414
1415         ev_window_update_max_min_scale (ev_window);
1416
1417         ev_window_set_message_area (ev_window, NULL);
1418
1419         if (ev_document_get_n_pages (document) <= 0) {
1420                 ev_window_warning_message (ev_window, "%s",
1421                                            _("The document contains no pages"));
1422         } else if (!ev_document_check_dimensions (document)) {
1423                 ev_window_warning_message (ev_window, "%s",
1424                                            _("The document contains only empty pages"));
1425         }
1426
1427         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
1428                 gtk_widget_destroy (ev_window->priv->presentation_view);
1429                 ev_window->priv->presentation_view = NULL;
1430                 ev_window_run_presentation (ev_window);
1431         }
1432
1433         if (ev_window->priv->setup_document_idle > 0)
1434                 g_source_remove (ev_window->priv->setup_document_idle);
1435
1436         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1437 }
1438
1439 static void
1440 ev_window_document_changed (EvWindow *ev_window,
1441                             gpointer  user_data)
1442 {
1443         ev_window_reload_document (ev_window, NULL);
1444 }
1445
1446 static void
1447 ev_window_password_view_unlock (EvWindow *ev_window)
1448 {
1449         const gchar *password;
1450
1451         g_assert (ev_window->priv->load_job);
1452
1453         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1454         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1455         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1456 }
1457
1458 static void
1459 ev_window_clear_load_job (EvWindow *ev_window)
1460 {
1461         if (ev_window->priv->load_job != NULL) {
1462                 if (!ev_job_is_finished (ev_window->priv->load_job))
1463                         ev_job_cancel (ev_window->priv->load_job);
1464
1465                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1466                 g_object_unref (ev_window->priv->load_job);
1467                 ev_window->priv->load_job = NULL;
1468         }
1469 }
1470
1471 static void
1472 ev_window_clear_reload_job (EvWindow *ev_window)
1473 {
1474         if (ev_window->priv->reload_job != NULL) {
1475                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1476                         ev_job_cancel (ev_window->priv->reload_job);
1477
1478                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1479                 g_object_unref (ev_window->priv->reload_job);
1480                 ev_window->priv->reload_job = NULL;
1481         }
1482 }
1483
1484 static void
1485 ev_window_clear_local_uri (EvWindow *ev_window)
1486 {
1487         if (ev_window->priv->local_uri) {
1488                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1489                 g_free (ev_window->priv->local_uri);
1490                 ev_window->priv->local_uri = NULL;
1491         }
1492 }
1493
1494 static void
1495 ev_window_handle_link (EvWindow *ev_window,
1496                        EvLinkDest *dest)
1497 {
1498         if (dest) {
1499                 EvLink *link;
1500                 EvLinkAction *link_action;
1501
1502                 link_action = ev_link_action_new_dest (dest);
1503                 link = ev_link_new (NULL, link_action);
1504                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1505                 g_object_unref (link);
1506         }
1507 }
1508
1509 /* This callback will executed when load job will be finished.
1510  *
1511  * Since the flow of the error dialog is very confusing, we assume that both
1512  * document and uri will go away after this function is called, and thus we need
1513  * to ref/dup them.  Additionally, it needs to clear
1514  * ev_window->priv->password_{uri,document}, and thus people who call this
1515  * function should _not_ necessarily expect those to exist after being
1516  * called. */
1517 static void
1518 ev_window_load_job_cb (EvJob *job,
1519                        gpointer data)
1520 {
1521         EvWindow *ev_window = EV_WINDOW (data);
1522         EvDocument *document = EV_JOB (job)->document;
1523         EvJobLoad *job_load = EV_JOB_LOAD (job);
1524
1525         g_assert (job_load->uri);
1526
1527         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1528
1529         /* Success! */
1530         if (!ev_job_is_failed (job)) {
1531                 ev_document_model_set_document (ev_window->priv->model, document);
1532
1533 #ifdef ENABLE_DBUS
1534                 ev_window_emit_doc_loaded (ev_window);
1535 #endif
1536                 setup_chrome_from_metadata (ev_window);
1537                 update_chrome_actions (ev_window);
1538                 setup_document_from_metadata (ev_window);
1539                 setup_view_from_metadata (ev_window);
1540
1541                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1542
1543                 ev_window_title_set_type (ev_window->priv->title,
1544                                           EV_WINDOW_TITLE_DOCUMENT);
1545                 if (job_load->password) {
1546                         GPasswordSave flags;
1547
1548                         flags = ev_password_view_get_password_save_flags (
1549                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1550                         ev_keyring_save_password (ev_window->priv->uri,
1551                                                   job_load->password,
1552                                                   flags);
1553                 }
1554
1555                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1556                 /* Already unrefed by ev_link_action
1557                  * FIXME: link action should inc dest ref counting
1558                  * or not unref it at all
1559                  */
1560                 ev_window->priv->dest = NULL;
1561
1562                 switch (ev_window->priv->window_mode) {
1563                         case EV_WINDOW_MODE_FULLSCREEN:
1564                                 ev_window_run_fullscreen (ev_window);
1565                                 break;
1566                         case EV_WINDOW_MODE_PRESENTATION:
1567                                 ev_window_run_presentation (ev_window);
1568                                 break;
1569                         default:
1570                                 break;
1571                 }
1572
1573                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1574                         ev_window_cmd_edit_find (NULL, ev_window);
1575                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1576                                                         ev_window->priv->search_string);
1577                 }
1578
1579                 g_free (ev_window->priv->search_string);
1580                 ev_window->priv->search_string = NULL;
1581
1582                 /* Create a monitor for the document */
1583                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1584                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1585                                           G_CALLBACK (ev_window_document_changed),
1586                                           ev_window);
1587
1588                 ev_window_clear_load_job (ev_window);
1589                 return;
1590         }
1591
1592         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1593                 gchar *password;
1594
1595                 setup_view_from_metadata (ev_window);
1596
1597                 /* First look whether password is in keyring */
1598                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1599                 if (password) {
1600                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1601                                 /* Password in kering is wrong */
1602                                 ev_job_load_set_password (job_load, NULL);
1603                                 /* FIXME: delete password from keyring? */
1604                         } else {
1605                                 ev_job_load_set_password (job_load, password);
1606                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1607                                 g_free (password);
1608                                 return;
1609                         }
1610
1611                         g_free (password);
1612                 }
1613
1614                 /* We need to ask the user for a password */
1615                 ev_window_title_set_uri (ev_window->priv->title,
1616                                          ev_window->priv->uri);
1617                 ev_window_title_set_type (ev_window->priv->title,
1618                                           EV_WINDOW_TITLE_PASSWORD);
1619
1620                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1621                                           job_load->uri);
1622
1623                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1624
1625                 ev_job_load_set_password (job_load, NULL);
1626                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1627         } else {
1628                 ev_window_error_message (ev_window, job->error,
1629                                          "%s", _("Unable to open document"));
1630                 ev_window_clear_load_job (ev_window);
1631         }
1632 }
1633
1634 static void
1635 ev_window_reload_job_cb (EvJob    *job,
1636                          EvWindow *ev_window)
1637 {
1638         GtkWidget *widget;
1639
1640         if (ev_job_is_failed (job)) {
1641                 ev_window_clear_reload_job (ev_window);
1642                 ev_window->priv->in_reload = FALSE;
1643                 if (ev_window->priv->dest) {
1644                         g_object_unref (ev_window->priv->dest);
1645                         ev_window->priv->dest = NULL;
1646                 }
1647
1648                 return;
1649         }
1650
1651         ev_document_model_set_document (ev_window->priv->model,
1652                                         job->document);
1653         if (ev_window->priv->dest) {
1654                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1655                 /* Already unrefed by ev_link_action
1656                  * FIXME: link action should inc dest ref counting
1657                  * or not unref it at all
1658                  */
1659                 ev_window->priv->dest = NULL;
1660         }
1661
1662         /* Restart the search after reloading */
1663         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1664         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1665                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1666                                             NULL, ev_window);
1667         }
1668
1669         ev_window_clear_reload_job (ev_window);
1670         ev_window->priv->in_reload = FALSE;
1671 }
1672
1673 /**
1674  * ev_window_get_uri:
1675  * @ev_window: The instance of the #EvWindow.
1676  *
1677  * It returns the uri of the document showed in the #EvWindow.
1678  *
1679  * Returns: the uri of the document showed in the #EvWindow.
1680  */
1681 const char *
1682 ev_window_get_uri (EvWindow *ev_window)
1683 {
1684         return ev_window->priv->uri;
1685 }
1686
1687 /**
1688  * ev_window_close_dialogs:
1689  * @ev_window: The window where dialogs will be closed.
1690  *
1691  * It looks for password, print and properties dialogs and closes them and
1692  * frees them from memory. If there is any print job it does free it too.
1693  */
1694 static void
1695 ev_window_close_dialogs (EvWindow *ev_window)
1696 {
1697         if (ev_window->priv->print_dialog)
1698                 gtk_widget_destroy (ev_window->priv->print_dialog);
1699         ev_window->priv->print_dialog = NULL;
1700
1701         if (ev_window->priv->properties)
1702                 gtk_widget_destroy (ev_window->priv->properties);
1703         ev_window->priv->properties = NULL;
1704 }
1705
1706 static void
1707 ev_window_clear_progress_idle (EvWindow *ev_window)
1708 {
1709         if (ev_window->priv->progress_idle > 0)
1710                 g_source_remove (ev_window->priv->progress_idle);
1711         ev_window->priv->progress_idle = 0;
1712 }
1713
1714 static void
1715 reset_progress_idle (EvWindow *ev_window)
1716 {
1717         ev_window->priv->progress_idle = 0;
1718 }
1719
1720 static void
1721 ev_window_show_progress_message (EvWindow   *ev_window,
1722                                  guint       interval,
1723                                  GSourceFunc function)
1724 {
1725         if (ev_window->priv->progress_idle > 0)
1726                 g_source_remove (ev_window->priv->progress_idle);
1727         ev_window->priv->progress_idle =
1728                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1729                                             interval, function,
1730                                             ev_window,
1731                                             (GDestroyNotify)reset_progress_idle);
1732 }
1733
1734 static void
1735 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1736 {
1737         if (ev_window->priv->progress_cancellable)
1738                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1739         else
1740                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1741 }
1742
1743 static void
1744 ev_window_progress_response_cb (EvProgressMessageArea *area,
1745                                 gint                   response,
1746                                 EvWindow              *ev_window)
1747 {
1748         if (response == GTK_RESPONSE_CANCEL)
1749                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1750         ev_window_set_message_area (ev_window, NULL);
1751 }
1752
1753 static gboolean
1754 show_loading_progress (EvWindow *ev_window)
1755 {
1756         GtkWidget *area;
1757         gchar     *text;
1758         gchar     *display_name;
1759
1760         if (ev_window->priv->message_area)
1761                 return FALSE;
1762
1763         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1764         display_name = g_markup_escape_text (text, -1);
1765         g_free (text);
1766         text = g_strdup_printf (_("Loading document from “%s”"),
1767                                 display_name);
1768
1769         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1770                                              text,
1771                                              GTK_STOCK_CLOSE,
1772                                              GTK_RESPONSE_CLOSE,
1773                                              GTK_STOCK_CANCEL,
1774                                              GTK_RESPONSE_CANCEL,
1775                                              NULL);
1776         g_signal_connect (area, "response",
1777                           G_CALLBACK (ev_window_progress_response_cb),
1778                           ev_window);
1779         gtk_widget_show (area);
1780         ev_window_set_message_area (ev_window, area);
1781
1782         g_free (text);
1783         g_free (display_name);
1784
1785         return FALSE;
1786 }
1787
1788 static void
1789 ev_window_load_remote_failed (EvWindow *ev_window,
1790                               GError   *error)
1791 {
1792         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1793         ev_window->priv->in_reload = FALSE;
1794         ev_window_error_message (ev_window, error,
1795                                  "%s", _("Unable to open document"));
1796         g_free (ev_window->priv->local_uri);
1797         ev_window->priv->local_uri = NULL;
1798         ev_window->priv->uri_mtime = 0;
1799 }
1800
1801 static void
1802 set_uri_mtime (GFile        *source,
1803                GAsyncResult *async_result,
1804                EvWindow     *ev_window)
1805 {
1806         GFileInfo *info;
1807         GError *error = NULL;
1808
1809         info = g_file_query_info_finish (source, async_result, &error);
1810
1811         if (error) {
1812                 ev_window->priv->uri_mtime = 0;
1813                 g_error_free (error);
1814         } else {
1815                 GTimeVal mtime;
1816
1817                 g_file_info_get_modification_time (info, &mtime);
1818                 ev_window->priv->uri_mtime = mtime.tv_sec;
1819                 g_object_unref (info);
1820         }
1821
1822         g_object_unref (source);
1823 }
1824
1825 static void
1826 mount_volume_ready_cb (GFile        *source,
1827                        GAsyncResult *async_result,
1828                        EvWindow     *ev_window)
1829 {
1830         GError *error = NULL;
1831
1832         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1833
1834         if (error) {
1835                 ev_window_load_remote_failed (ev_window, error);
1836                 g_object_unref (source);
1837                 g_error_free (error);
1838         } else {
1839                 /* Volume successfully mounted,
1840                    try opening the file again */
1841                 ev_window_load_file_remote (ev_window, source);
1842         }
1843 }
1844
1845 static void
1846 window_open_file_copy_ready_cb (GFile        *source,
1847                                 GAsyncResult *async_result,
1848                                 EvWindow     *ev_window)
1849 {
1850         GError *error = NULL;
1851
1852         ev_window_clear_progress_idle (ev_window);
1853         ev_window_set_message_area (ev_window, NULL);
1854
1855         g_file_copy_finish (source, async_result, &error);
1856         if (!error) {
1857                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1858                 g_file_query_info_async (source,
1859                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1860                                          0, G_PRIORITY_DEFAULT,
1861                                          NULL,
1862                                          (GAsyncReadyCallback)set_uri_mtime,
1863                                          ev_window);
1864                 return;
1865         }
1866
1867         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1868                 GMountOperation *operation;
1869
1870                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1871                 g_file_mount_enclosing_volume (source,
1872                                                G_MOUNT_MOUNT_NONE,
1873                                                operation, NULL,
1874                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1875                                                ev_window);
1876                 g_object_unref (operation);
1877         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1878                 ev_window_clear_load_job (ev_window);
1879                 ev_window_clear_local_uri (ev_window);
1880                 g_free (ev_window->priv->uri);
1881                 ev_window->priv->uri = NULL;
1882                 g_object_unref (source);
1883
1884                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1885         } else {
1886                 ev_window_load_remote_failed (ev_window, error);
1887                 g_object_unref (source);
1888         }
1889
1890         g_error_free (error);
1891 }
1892
1893 static void
1894 window_open_file_copy_progress_cb (goffset   n_bytes,
1895                                    goffset   total_bytes,
1896                                    EvWindow *ev_window)
1897 {
1898         gchar *status;
1899         gdouble fraction;
1900
1901         if (!ev_window->priv->message_area)
1902                 return;
1903
1904         if (total_bytes <= 0)
1905                 return;
1906
1907         fraction = n_bytes / (gdouble)total_bytes;
1908         status = g_strdup_printf (_("Downloading document (%d%%)"),
1909                                   (gint)(fraction * 100));
1910
1911         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1912                                              status);
1913         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1914                                                fraction);
1915
1916         g_free (status);
1917 }
1918
1919 static void
1920 ev_window_load_file_remote (EvWindow *ev_window,
1921                             GFile    *source_file)
1922 {
1923         GFile *target_file;
1924
1925         if (!ev_window->priv->local_uri) {
1926                 char *base_name, *template;
1927                 GFile *tmp_file;
1928                 GError *err = NULL;
1929
1930                 /* We'd like to keep extension of source uri since
1931                  * it helps to resolve some mime types, say cbz.
1932                  */
1933                 base_name = g_file_get_basename (source_file);
1934                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1935                 g_free (base_name);
1936
1937                 tmp_file = ev_mkstemp_file (template, &err);
1938                 g_free (template);
1939                 if (tmp_file == NULL) {
1940                         ev_window_error_message (ev_window, err,
1941                                                  "%s", _("Failed to load remote file."));
1942                         g_error_free (err);
1943                         return;
1944                 }
1945
1946                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1947                 g_object_unref (tmp_file);
1948
1949                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1950                                      ev_window->priv->local_uri);
1951         }
1952
1953         ev_window_reset_progress_cancellable (ev_window);
1954
1955         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1956         g_file_copy_async (source_file, target_file,
1957                            G_FILE_COPY_OVERWRITE,
1958                            G_PRIORITY_DEFAULT,
1959                            ev_window->priv->progress_cancellable,
1960                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1961                            ev_window,
1962                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1963                            ev_window);
1964         g_object_unref (target_file);
1965
1966         ev_window_show_progress_message (ev_window, 1,
1967                                          (GSourceFunc)show_loading_progress);
1968 }
1969
1970 void
1971 ev_window_open_uri (EvWindow       *ev_window,
1972                     const char     *uri,
1973                     EvLinkDest     *dest,
1974                     EvWindowRunMode mode,
1975                     const gchar    *search_string)
1976 {
1977         GFile *source_file;
1978
1979         ev_window->priv->in_reload = FALSE;
1980
1981         if (ev_window->priv->uri &&
1982             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1983                 ev_window_reload_document (ev_window, dest);
1984                 return;
1985         }
1986
1987         if (ev_window->priv->monitor) {
1988                 g_object_unref (ev_window->priv->monitor);
1989                 ev_window->priv->monitor = NULL;
1990         }
1991
1992         ev_window_close_dialogs (ev_window);
1993         ev_window_clear_load_job (ev_window);
1994         ev_window_clear_local_uri (ev_window);
1995
1996         ev_window->priv->window_mode = mode;
1997
1998         if (ev_window->priv->uri)
1999                 g_free (ev_window->priv->uri);
2000         ev_window->priv->uri = g_strdup (uri);
2001
2002         if (ev_window->priv->metadata)
2003                 g_object_unref (ev_window->priv->metadata);
2004
2005         source_file = g_file_new_for_uri (uri);
2006         if (!ev_file_is_temp (source_file) && ev_is_metadata_supported_for_file (source_file)) {
2007                 ev_window->priv->metadata = ev_metadata_new (source_file);
2008                 ev_window->priv->is_new_doc = ev_metadata_is_empty (ev_window->priv->metadata);
2009         } else {
2010                 ev_window->priv->metadata = NULL;
2011         }
2012
2013         if (ev_window->priv->search_string)
2014                 g_free (ev_window->priv->search_string);
2015         ev_window->priv->search_string = search_string ?
2016                 g_strdup (search_string) : NULL;
2017
2018         if (ev_window->priv->dest)
2019                 g_object_unref (ev_window->priv->dest);
2020         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2021
2022         setup_size_from_metadata (ev_window);
2023         setup_model_from_metadata (ev_window);
2024
2025         ev_window->priv->load_job = ev_job_load_new (uri);
2026         g_signal_connect (ev_window->priv->load_job,
2027                           "finished",
2028                           G_CALLBACK (ev_window_load_job_cb),
2029                           ev_window);
2030
2031         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
2032                 ev_window_load_file_remote (ev_window, source_file);
2033         } else {
2034                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
2035                 g_object_unref (source_file);
2036                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
2037         }
2038 }
2039
2040 void
2041 ev_window_open_document (EvWindow       *ev_window,
2042                          EvDocument     *document,
2043                          EvLinkDest     *dest,
2044                          EvWindowRunMode mode,
2045                          const gchar    *search_string)
2046 {
2047         if (document == ev_window->priv->document)
2048                 return;
2049
2050         ev_window_close_dialogs (ev_window);
2051         ev_window_clear_load_job (ev_window);
2052         ev_window_clear_local_uri (ev_window);
2053
2054         if (ev_window->priv->monitor) {
2055                 g_object_unref (ev_window->priv->monitor);
2056                 ev_window->priv->monitor = NULL;
2057         }
2058
2059         if (ev_window->priv->uri)
2060                 g_free (ev_window->priv->uri);
2061         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
2062
2063         setup_size_from_metadata (ev_window);
2064         setup_model_from_metadata (ev_window);
2065
2066         ev_document_model_set_document (ev_window->priv->model, document);
2067
2068         setup_document_from_metadata (ev_window);
2069         setup_view_from_metadata (ev_window);
2070
2071         if (dest) {
2072                 EvLink *link;
2073                 EvLinkAction *link_action;
2074
2075                 link_action = ev_link_action_new_dest (dest);
2076                 link = ev_link_new (NULL, link_action);
2077                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
2078                 /* FIXME: link action should inc dest ref counting
2079                  * or not unref it at all
2080                  */
2081                 g_object_ref (dest);
2082                 g_object_unref (link);
2083         }
2084
2085         switch (mode) {
2086         case EV_WINDOW_MODE_FULLSCREEN:
2087                 ev_window_run_fullscreen (ev_window);
2088                 break;
2089         case EV_WINDOW_MODE_PRESENTATION:
2090                 ev_window_run_presentation (ev_window);
2091                 break;
2092         default:
2093                 break;
2094         }
2095
2096         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
2097                 ev_window_cmd_edit_find (NULL, ev_window);
2098                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
2099                                                 search_string);
2100         }
2101
2102         /* Create a monitor for the document */
2103         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
2104         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
2105                                   G_CALLBACK (ev_window_document_changed),
2106                                   ev_window);
2107 }
2108
2109 static void
2110 ev_window_reload_local (EvWindow *ev_window)
2111 {
2112         const gchar *uri;
2113
2114         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
2115         ev_window->priv->reload_job = ev_job_load_new (uri);
2116         g_signal_connect (ev_window->priv->reload_job, "finished",
2117                           G_CALLBACK (ev_window_reload_job_cb),
2118                           ev_window);
2119         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
2120 }
2121
2122 static gboolean
2123 show_reloading_progress (EvWindow *ev_window)
2124 {
2125         GtkWidget *area;
2126         gchar     *text;
2127
2128         if (ev_window->priv->message_area)
2129                 return FALSE;
2130
2131         text = g_strdup_printf (_("Reloading document from %s"),
2132                                 ev_window->priv->uri);
2133         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
2134                                              text,
2135                                              GTK_STOCK_CLOSE,
2136                                              GTK_RESPONSE_CLOSE,
2137                                              GTK_STOCK_CANCEL,
2138                                              GTK_RESPONSE_CANCEL,
2139                                              NULL);
2140         g_signal_connect (area, "response",
2141                           G_CALLBACK (ev_window_progress_response_cb),
2142                           ev_window);
2143         gtk_widget_show (area);
2144         ev_window_set_message_area (ev_window, area);
2145         g_free (text);
2146
2147         return FALSE;
2148 }
2149
2150 static void
2151 reload_remote_copy_ready_cb (GFile        *remote,
2152                              GAsyncResult *async_result,
2153                              EvWindow     *ev_window)
2154 {
2155         GError *error = NULL;
2156
2157         ev_window_clear_progress_idle (ev_window);
2158
2159         g_file_copy_finish (remote, async_result, &error);
2160         if (error) {
2161                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2162                         ev_window_error_message (ev_window, error,
2163                                                  "%s", _("Failed to reload document."));
2164                 g_error_free (error);
2165         } else {
2166                 ev_window_reload_local (ev_window);
2167         }
2168
2169         g_object_unref (remote);
2170 }
2171
2172 static void
2173 reload_remote_copy_progress_cb (goffset   n_bytes,
2174                                 goffset   total_bytes,
2175                                 EvWindow *ev_window)
2176 {
2177         gchar *status;
2178         gdouble fraction;
2179
2180         if (!ev_window->priv->message_area)
2181                 return;
2182
2183         if (total_bytes <= 0)
2184                 return;
2185
2186         fraction = n_bytes / (gdouble)total_bytes;
2187         status = g_strdup_printf (_("Downloading document (%d%%)"),
2188                                   (gint)(fraction * 100));
2189
2190         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2191                                              status);
2192         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2193                                                fraction);
2194
2195         g_free (status);
2196 }
2197
2198 static void
2199 query_remote_uri_mtime_cb (GFile        *remote,
2200                            GAsyncResult *async_result,
2201                            EvWindow     *ev_window)
2202 {
2203         GFileInfo *info;
2204         GTimeVal   mtime;
2205         GError    *error = NULL;
2206
2207         info = g_file_query_info_finish (remote, async_result, &error);
2208         if (error) {
2209                 g_error_free (error);
2210                 g_object_unref (remote);
2211                 ev_window_reload_local (ev_window);
2212
2213                 return;
2214         }
2215
2216         g_file_info_get_modification_time (info, &mtime);
2217         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2218                 GFile *target_file;
2219
2220                 /* Remote file has changed */
2221                 ev_window->priv->uri_mtime = mtime.tv_sec;
2222
2223                 ev_window_reset_progress_cancellable (ev_window);
2224
2225                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2226                 g_file_copy_async (remote, target_file,
2227                                    G_FILE_COPY_OVERWRITE,
2228                                    G_PRIORITY_DEFAULT,
2229                                    ev_window->priv->progress_cancellable,
2230                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2231                                    ev_window,
2232                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2233                                    ev_window);
2234                 g_object_unref (target_file);
2235                 ev_window_show_progress_message (ev_window, 1,
2236                                                  (GSourceFunc)show_reloading_progress);
2237         } else {
2238                 g_object_unref (remote);
2239                 ev_window_reload_local (ev_window);
2240         }
2241
2242         g_object_unref (info);
2243 }
2244
2245 static void
2246 ev_window_reload_remote (EvWindow *ev_window)
2247 {
2248         GFile *remote;
2249
2250         remote = g_file_new_for_uri (ev_window->priv->uri);
2251         /* Reload the remote uri only if it has changed */
2252         g_file_query_info_async (remote,
2253                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2254                                  0, G_PRIORITY_DEFAULT,
2255                                  NULL,
2256                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2257                                  ev_window);
2258 }
2259
2260 static void
2261 ev_window_reload_document (EvWindow *ev_window,
2262                            EvLinkDest *dest)
2263 {
2264         gint page;
2265
2266
2267         ev_window_clear_reload_job (ev_window);
2268         ev_window->priv->in_reload = TRUE;
2269
2270         page = ev_document_model_get_page (ev_window->priv->model);
2271
2272         if (ev_window->priv->dest)
2273                 g_object_unref (ev_window->priv->dest);
2274         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2275
2276         if (ev_window->priv->local_uri) {
2277                 ev_window_reload_remote (ev_window);
2278         } else {
2279                 ev_window_reload_local (ev_window);
2280         }
2281 }
2282
2283 static void
2284 file_open_dialog_response_cb (GtkWidget *chooser,
2285                               gint       response_id,
2286                               EvWindow  *ev_window)
2287 {
2288         if (response_id == GTK_RESPONSE_OK) {
2289                 GSList *uris;
2290                 gchar  *uri;
2291
2292                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2293
2294                 ev_application_open_uri_list (EV_APP, uris,
2295                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2296                                               gtk_get_current_event_time ());
2297
2298                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2299                 g_slist_free (uris);
2300
2301                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2302                 ev_application_set_filechooser_uri (EV_APP,
2303                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2304                                                     uri);
2305                 g_free (uri);
2306         }
2307
2308         gtk_widget_destroy (chooser);
2309 }
2310
2311 static void
2312 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2313 {
2314         GtkWidget   *chooser;
2315         const gchar *default_uri;
2316         gchar       *parent_uri = NULL;
2317
2318         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2319                                                GTK_WINDOW (window),
2320                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2321                                                GTK_STOCK_CANCEL,
2322                                                GTK_RESPONSE_CANCEL,
2323                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2324                                                NULL);
2325
2326         ev_document_factory_add_filters (chooser, NULL);
2327         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2328         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2329
2330         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2331         if (!default_uri && window->priv->uri) {
2332                 GFile *file, *parent;
2333
2334                 file = g_file_new_for_uri (window->priv->uri);
2335                 parent = g_file_get_parent (file);
2336                 if (parent) {
2337                         parent_uri = g_file_get_uri (parent);
2338                         default_uri = parent_uri;
2339                         g_object_unref (parent);
2340                 }
2341                 g_object_unref (file);
2342         }
2343
2344         if (default_uri) {
2345                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2346         } else {
2347                 const gchar *folder;
2348
2349                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2350                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2351                                                      folder ? folder : g_get_home_dir ());
2352         }
2353         g_free (parent_uri);
2354
2355         g_signal_connect (chooser, "response",
2356                           G_CALLBACK (file_open_dialog_response_cb),
2357                           window);
2358
2359         gtk_widget_show (chooser);
2360 }
2361
2362 static void
2363 ev_window_open_copy_at_dest (EvWindow   *window,
2364                              EvLinkDest *dest)
2365 {
2366         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2367
2368         ev_window_n_copies++;
2369
2370         if (window->priv->metadata)
2371                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2372         ev_window_open_document (new_window,
2373                                  window->priv->document,
2374                                  dest, 0, NULL);
2375         gtk_window_present (GTK_WINDOW (new_window));
2376 }
2377
2378 static void
2379 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2380 {
2381         ev_window_open_copy_at_dest (window, NULL);
2382 }
2383
2384 static void
2385 ev_window_cmd_recent_file_activate (GtkAction *action,
2386                                     EvWindow  *window)
2387 {
2388         GtkRecentInfo *info;
2389         const gchar   *uri;
2390
2391         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2392         g_assert (info != NULL);
2393
2394         uri = gtk_recent_info_get_uri (info);
2395
2396         ev_application_open_uri_at_dest (EV_APP, uri,
2397                                          gtk_window_get_screen (GTK_WINDOW (window)),
2398                                          NULL, 0, NULL, gtk_get_current_event_time ());
2399 }
2400
2401 static void
2402 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2403                                              const gchar        *uri,
2404                                              EvWindow           *window)
2405 {
2406         ev_application_open_uri_at_dest (EV_APP, uri,
2407                                          gtk_window_get_screen (GTK_WINDOW (window)),
2408                                          NULL, 0, NULL, gtk_get_current_event_time ());
2409 }
2410
2411 static void
2412 ev_window_add_recent (EvWindow *window, const char *filename)
2413 {
2414         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2415 }
2416
2417 static gint
2418 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2419 {
2420         gboolean     has_ev_a, has_ev_b;
2421         const gchar *evince = g_get_application_name ();
2422
2423         has_ev_a = gtk_recent_info_has_application (a, evince);
2424         has_ev_b = gtk_recent_info_has_application (b, evince);
2425
2426         if (has_ev_a && has_ev_b) {
2427                 time_t time_a, time_b;
2428
2429                 time_a = gtk_recent_info_get_modified (a);
2430                 time_b = gtk_recent_info_get_modified (b);
2431
2432                 return (time_b - time_a);
2433         } else if (has_ev_a) {
2434                 return -1;
2435         } else if (has_ev_b) {
2436                 return 1;
2437         }
2438
2439         return 0;
2440 }
2441
2442 /*
2443  * Doubles underscore to avoid spurious menu accels.
2444  */
2445 static gchar *
2446 ev_window_get_recent_file_label (gint index, const gchar *filename)
2447 {
2448         GString *str;
2449         gint length;
2450         const gchar *p;
2451         const gchar *end;
2452         gboolean is_rtl;
2453
2454         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2455
2456         g_return_val_if_fail (filename != NULL, NULL);
2457
2458         length = strlen (filename);
2459         str = g_string_sized_new (length + 10);
2460         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2461
2462         p = filename;
2463         end = filename + length;
2464
2465         while (p != end) {
2466                 const gchar *next;
2467                 next = g_utf8_next_char (p);
2468
2469                 switch (*p) {
2470                         case '_':
2471                                 g_string_append (str, "__");
2472                                 break;
2473                         default:
2474                                 g_string_append_len (str, p, next - p);
2475                                 break;
2476                 }
2477
2478                 p = next;
2479         }
2480
2481         return g_string_free (str, FALSE);
2482 }
2483
2484 static void
2485 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2486                                           GtkAction *action,
2487                                           GtkWidget *proxy,
2488                                           gpointer data)
2489 {
2490         GtkLabel *label;
2491
2492         if (!GTK_IS_MENU_ITEM (proxy))
2493                 return;
2494
2495         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2496
2497         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2498         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2499 }
2500
2501 static void
2502 ev_window_setup_recent (EvWindow *ev_window)
2503 {
2504         GList        *items, *l;
2505         guint         n_items = 0;
2506         const gchar  *evince = g_get_application_name ();
2507         static guint  i = 0;
2508
2509         if (ev_window->priv->recent_ui_id > 0) {
2510                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2511                                           ev_window->priv->recent_ui_id);
2512                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2513         }
2514         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2515
2516         if (ev_window->priv->recent_action_group) {
2517                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2518                                                     ev_window->priv->recent_action_group);
2519                 g_object_unref (ev_window->priv->recent_action_group);
2520         }
2521         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2522         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2523                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2524
2525         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2526                                             ev_window->priv->recent_action_group, -1);
2527
2528         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2529         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2530
2531         for (l = items; l && l->data; l = g_list_next (l)) {
2532                 GtkRecentInfo *info;
2533                 GtkAction     *action;
2534                 gchar         *action_name;
2535                 gchar         *label;
2536                 const gchar   *mime_type;
2537                 gchar         *content_type;
2538                 GIcon         *icon = NULL;
2539
2540                 info = (GtkRecentInfo *) l->data;
2541
2542                 if (!gtk_recent_info_has_application (info, evince) ||
2543                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2544                         continue;
2545
2546                 action_name = g_strdup_printf ("RecentFile%u", i++);
2547                 label = ev_window_get_recent_file_label (
2548                         n_items + 1, gtk_recent_info_get_display_name (info));
2549
2550                 mime_type = gtk_recent_info_get_mime_type (info);
2551                 content_type = g_content_type_from_mime_type (mime_type);
2552                 if (content_type != NULL) {
2553                         icon = g_content_type_get_icon (content_type);
2554                         g_free (content_type);
2555                 }
2556
2557                 action = g_object_new (GTK_TYPE_ACTION,
2558                                        "name", action_name,
2559                                        "label", label,
2560                                        "gicon", icon,
2561                                        "always-show-image", TRUE,
2562                                        NULL);
2563
2564                 g_object_set_data_full (G_OBJECT (action),
2565                                         "gtk-recent-info",
2566                                         gtk_recent_info_ref (info),
2567                                         (GDestroyNotify) gtk_recent_info_unref);
2568
2569                 g_signal_connect (action, "activate",
2570                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2571                                   (gpointer) ev_window);
2572
2573                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2574                                              action);
2575                 g_object_unref (action);
2576
2577                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2578                                        ev_window->priv->recent_ui_id,
2579                                        "/MainMenu/FileMenu/RecentFilesMenu",
2580                                        label,
2581                                        action_name,
2582                                        GTK_UI_MANAGER_MENUITEM,
2583                                        FALSE);
2584                 g_free (action_name);
2585                 g_free (label);
2586                 if (icon != NULL)
2587                         g_object_unref (icon);
2588
2589                 if (++n_items == 5)
2590                         break;
2591         }
2592
2593         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2594         g_list_free (items);
2595 }
2596
2597 static gboolean
2598 show_saving_progress (GFile *dst)
2599 {
2600         EvWindow  *ev_window;
2601         GtkWidget *area;
2602         gchar     *text;
2603         gchar     *uri;
2604         EvSaveType save_type;
2605
2606         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2607         ev_window->priv->progress_idle = 0;
2608
2609         if (ev_window->priv->message_area)
2610                 return FALSE;
2611
2612         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2613         uri = g_file_get_uri (dst);
2614         switch (save_type) {
2615         case EV_SAVE_DOCUMENT:
2616                 text = g_strdup_printf (_("Saving document to %s"), uri);
2617                 break;
2618         case EV_SAVE_ATTACHMENT:
2619                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2620                 break;
2621         case EV_SAVE_IMAGE:
2622                 text = g_strdup_printf (_("Saving image to %s"), uri);
2623                 break;
2624         default:
2625                 g_assert_not_reached ();
2626         }
2627         g_free (uri);
2628         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2629                                              text,
2630                                              GTK_STOCK_CLOSE,
2631                                              GTK_RESPONSE_CLOSE,
2632                                              GTK_STOCK_CANCEL,
2633                                              GTK_RESPONSE_CANCEL,
2634                                              NULL);
2635         g_signal_connect (area, "response",
2636                           G_CALLBACK (ev_window_progress_response_cb),
2637                           ev_window);
2638         gtk_widget_show (area);
2639         ev_window_set_message_area (ev_window, area);
2640         g_free (text);
2641
2642         return FALSE;
2643 }
2644
2645 static void
2646 window_save_file_copy_ready_cb (GFile        *src,
2647                                 GAsyncResult *async_result,
2648                                 GFile        *dst)
2649 {
2650         EvWindow *ev_window;
2651         GError   *error = NULL;
2652
2653         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2654         ev_window_clear_progress_idle (ev_window);
2655
2656         if (g_file_copy_finish (src, async_result, &error)) {
2657                 ev_tmp_file_unlink (src);
2658                 return;
2659         }
2660
2661         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2662                 gchar *name;
2663
2664                 name = g_file_get_basename (dst);
2665                 ev_window_error_message (ev_window, error,
2666                                          _("The file could not be saved as “%s”."),
2667                                          name);
2668                 g_free (name);
2669         }
2670         ev_tmp_file_unlink (src);
2671         g_error_free (error);
2672 }
2673
2674 static void
2675 window_save_file_copy_progress_cb (goffset n_bytes,
2676                                    goffset total_bytes,
2677                                    GFile  *dst)
2678 {
2679         EvWindow  *ev_window;
2680         EvSaveType save_type;
2681         gchar     *status;
2682         gdouble    fraction;
2683
2684         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2685
2686         if (!ev_window->priv->message_area)
2687                 return;
2688
2689         if (total_bytes <= 0)
2690                 return;
2691
2692         fraction = n_bytes / (gdouble)total_bytes;
2693         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2694
2695         switch (save_type) {
2696         case EV_SAVE_DOCUMENT:
2697                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2698                                           (gint)(fraction * 100));
2699                 break;
2700         case EV_SAVE_ATTACHMENT:
2701                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2702                                           (gint)(fraction * 100));
2703                 break;
2704         case EV_SAVE_IMAGE:
2705                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2706                                           (gint)(fraction * 100));
2707                 break;
2708         default:
2709                 g_assert_not_reached ();
2710         }
2711
2712         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2713                                              status);
2714         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2715                                                fraction);
2716
2717         g_free (status);
2718 }
2719
2720 static void
2721 ev_window_save_remote (EvWindow  *ev_window,
2722                        EvSaveType save_type,
2723                        GFile     *src,
2724                        GFile     *dst)
2725 {
2726         ev_window_reset_progress_cancellable (ev_window);
2727         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2728         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2729         g_file_copy_async (src, dst,
2730                            G_FILE_COPY_OVERWRITE,
2731                            G_PRIORITY_DEFAULT,
2732                            ev_window->priv->progress_cancellable,
2733                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2734                            dst,
2735                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2736                            dst);
2737         ev_window->priv->progress_idle =
2738                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2739                                             1,
2740                                             (GSourceFunc)show_saving_progress,
2741                                             dst,
2742                                             NULL);
2743 }
2744
2745 static void
2746 ev_window_clear_save_job (EvWindow *ev_window)
2747 {
2748         if (ev_window->priv->save_job != NULL) {
2749                 if (!ev_job_is_finished (ev_window->priv->save_job))
2750                         ev_job_cancel (ev_window->priv->save_job);
2751
2752                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2753                                                       ev_window_save_job_cb,
2754                                                       ev_window);
2755                 g_object_unref (ev_window->priv->save_job);
2756                 ev_window->priv->save_job = NULL;
2757         }
2758 }
2759
2760 static void
2761 ev_window_save_job_cb (EvJob     *job,
2762                        EvWindow  *window)
2763 {
2764         if (ev_job_is_failed (job)) {
2765                 ev_window_error_message (window, job->error,
2766                                          _("The file could not be saved as “%s”."),
2767                                          EV_JOB_SAVE (job)->uri);
2768         } else {
2769                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2770         }
2771
2772         ev_window_clear_save_job (window);
2773 }
2774
2775 static void
2776 file_save_dialog_response_cb (GtkWidget *fc,
2777                               gint       response_id,
2778                               EvWindow  *ev_window)
2779 {
2780         gchar *uri;
2781         GFile *file, *parent;
2782
2783         if (response_id != GTK_RESPONSE_OK) {
2784                 gtk_widget_destroy (fc);
2785                 return;
2786         }
2787
2788         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2789         file = g_file_new_for_uri (uri);
2790         parent = g_file_get_parent (file);
2791         g_object_unref (file);
2792         if (parent) {
2793                 gchar *folder_uri;
2794
2795                 folder_uri = g_file_get_uri (parent);
2796                 ev_application_set_filechooser_uri (EV_APP,
2797                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2798                                                     folder_uri);
2799                 g_free (folder_uri);
2800                 g_object_unref (parent);
2801         }
2802
2803         /* FIXME: remote copy should be done here rather than in the save job,
2804          * so that we can track progress and cancel the operation
2805          */
2806
2807         ev_window_clear_save_job (ev_window);
2808         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2809                                                      uri, ev_window->priv->uri);
2810         g_signal_connect (ev_window->priv->save_job, "finished",
2811                           G_CALLBACK (ev_window_save_job_cb),
2812                           ev_window);
2813         /* The priority doesn't matter for this job */
2814         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2815
2816         g_free (uri);
2817         gtk_widget_destroy (fc);
2818 }
2819
2820 static void
2821 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2822 {
2823         GtkWidget *fc;
2824         gchar *base_name;
2825         GFile *file;
2826         const gchar *default_uri;
2827
2828         fc = gtk_file_chooser_dialog_new (
2829                 _("Save a Copy"),
2830                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2831                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2832                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2833                 NULL);
2834
2835         ev_document_factory_add_filters (fc, ev_window->priv->document);
2836         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2837         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2838                                                 GTK_RESPONSE_OK,
2839                                                 GTK_RESPONSE_CANCEL,
2840                                                 -1);
2841
2842         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2843         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2844         file = g_file_new_for_uri (ev_window->priv->uri);
2845         base_name = g_file_get_basename (file);
2846         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2847
2848         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2849         if (default_uri) {
2850                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2851         } else {
2852                 const gchar *folder;
2853
2854                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2855                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2856                                                      folder ? folder : g_get_home_dir ());
2857         }
2858
2859         g_object_unref (file);
2860         g_free (base_name);
2861
2862         g_signal_connect (fc, "response",
2863                           G_CALLBACK (file_save_dialog_response_cb),
2864                           ev_window);
2865
2866         gtk_widget_show (fc);
2867 }
2868
2869 static void
2870 ev_window_cmd_open_containing_folder (GtkAction *action, EvWindow *ev_window)
2871 {
2872         GtkWidget *ev_window_widget;
2873         GFile *file;
2874         GFile *parent;
2875
2876         ev_window_widget = GTK_WIDGET (ev_window);
2877
2878         file = g_file_new_for_uri (ev_window->priv->uri);
2879         parent = g_file_get_parent (file);
2880
2881         if (parent) {
2882                 char *parent_uri;
2883
2884                 parent_uri = g_file_get_uri (parent);
2885                 if (parent_uri) {
2886                         GdkScreen *screen;
2887                         guint32 timestamp;
2888                         GError *error;
2889
2890                         screen = gtk_widget_get_screen (ev_window_widget);
2891                         timestamp = gtk_get_current_event_time ();
2892
2893                         error = NULL;
2894                         if (!gtk_show_uri (screen, parent_uri, timestamp, &error)) {
2895                                 ev_window_error_message (ev_window, error, _("Could not open the containing folder"));
2896                                 g_error_free (error);
2897                         }
2898
2899                         g_free (parent_uri);
2900                 }
2901         }
2902
2903         if (file)
2904                 g_object_unref (file);
2905
2906         if (parent)
2907                 g_object_unref (parent);
2908
2909 }
2910
2911 static GKeyFile *
2912 get_print_settings_file (void)
2913 {
2914         GKeyFile *print_settings_file;
2915         gchar    *filename;
2916         GError *error = NULL;
2917
2918         print_settings_file = g_key_file_new ();
2919
2920         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2921                                      EV_PRINT_SETTINGS_FILE, NULL);
2922         if (!g_key_file_load_from_file (print_settings_file,
2923                                         filename,
2924                                         G_KEY_FILE_KEEP_COMMENTS |
2925                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2926                                         &error)) {
2927
2928                 /* Don't warn if the file simply doesn't exist */
2929                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2930                         g_warning ("%s", error->message);
2931
2932                 g_error_free (error);
2933         }
2934
2935         g_free (filename);
2936
2937         return print_settings_file;
2938 }
2939
2940 static void
2941 save_print_setting_file (GKeyFile *key_file)
2942 {
2943         gchar  *filename;
2944         gchar  *data;
2945         gsize  data_length;
2946         GError *error = NULL;
2947
2948         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2949                                      EV_PRINT_SETTINGS_FILE, NULL);
2950         data = g_key_file_to_data (key_file, &data_length, NULL);
2951         g_file_set_contents (filename, data, data_length, &error);
2952         if (error) {
2953                 g_warning ("Failed to save print settings: %s", error->message);
2954                 g_error_free (error);
2955         }
2956         g_free (data);
2957         g_free (filename);
2958 }
2959
2960 static void
2961 ev_window_save_print_settings (EvWindow         *window,
2962                                GtkPrintSettings *print_settings)
2963 {
2964         GKeyFile *key_file;
2965         gint      i;
2966
2967         key_file = get_print_settings_file ();
2968         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2969
2970         /* Save print settings that are specific to the document */
2971         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2972                 /* Remove it from global settings */
2973                 g_key_file_remove_key (key_file, EV_PRINT_SETTINGS_GROUP,
2974                                        document_print_settings[i], NULL);
2975
2976                 if (window->priv->metadata) {
2977                         const gchar *value;
2978
2979                         value = gtk_print_settings_get (print_settings,
2980                                                         document_print_settings[i]);
2981                         ev_metadata_set_string (window->priv->metadata,
2982                                                 document_print_settings[i], value);
2983                 }
2984         }
2985
2986         save_print_setting_file (key_file);
2987         g_key_file_free (key_file);
2988 }
2989
2990 static void
2991 ev_window_save_print_page_setup (EvWindow     *window,
2992                                  GtkPageSetup *page_setup)
2993 {
2994         GKeyFile *key_file;
2995
2996         key_file = get_print_settings_file ();
2997         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2998
2999         /* Do not save document settings in global file */
3000         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
3001                                "page-setup-orientation", NULL);
3002         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
3003                                "page-setup-margin-top", NULL);
3004         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
3005                                "page-setup-margin-bottom", NULL);
3006         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
3007                                "page-setup-margin-left", NULL);
3008         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
3009                                "page-setup-margin-right", NULL);
3010
3011         save_print_setting_file (key_file);
3012         g_key_file_free (key_file);
3013
3014         if (!window->priv->metadata)
3015                 return;
3016
3017         /* Save page setup options that are specific to the document */
3018         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
3019                              gtk_page_setup_get_orientation (page_setup));
3020         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
3021                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
3022         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
3023                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
3024         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
3025                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
3026         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
3027                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
3028 }
3029
3030 static void
3031 ev_window_load_print_settings_from_metadata (EvWindow         *window,
3032                                              GtkPrintSettings *print_settings)
3033 {
3034         gint i;
3035
3036         if (!window->priv->metadata)
3037                 return;
3038
3039         /* Load print setting that are specific to the document */
3040         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
3041                 gchar *value = NULL;
3042
3043                 ev_metadata_get_string (window->priv->metadata,
3044                                         document_print_settings[i], &value);
3045                 gtk_print_settings_set (print_settings,
3046                                         document_print_settings[i], value);
3047         }
3048 }
3049
3050 static void
3051 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
3052                                                GtkPageSetup *page_setup)
3053 {
3054         gint          int_value;
3055         gdouble       double_value;
3056         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
3057
3058         /* Load page setup options that are specific to the document */
3059         if (window->priv->metadata &&
3060             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
3061                 gtk_page_setup_set_orientation (page_setup, int_value);
3062         } else {
3063                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
3064         }
3065
3066         if (window->priv->metadata &&
3067             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
3068                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
3069         } else {
3070                 gtk_page_setup_set_top_margin (page_setup,
3071                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
3072                                                GTK_UNIT_MM);
3073         }
3074
3075         if (window->priv->metadata &&
3076             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
3077                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
3078         } else {
3079                 gtk_page_setup_set_bottom_margin (page_setup,
3080                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
3081                                                   GTK_UNIT_MM);
3082         }
3083
3084         if (window->priv->metadata &&
3085             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
3086                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
3087         } else {
3088                 gtk_page_setup_set_left_margin (page_setup,
3089                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
3090                                                 GTK_UNIT_MM);
3091         }
3092
3093         if (window->priv->metadata &&
3094             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
3095                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
3096         } else {
3097                 gtk_page_setup_set_right_margin (page_setup,
3098                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
3099                                                  GTK_UNIT_MM);
3100         }
3101 }
3102
3103 static GtkPrintSettings *
3104 get_print_settings (GKeyFile *key_file)
3105 {
3106         GtkPrintSettings *print_settings;
3107
3108         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
3109                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
3110                 gtk_print_settings_new ();
3111
3112         return print_settings ? print_settings : gtk_print_settings_new ();
3113 }
3114
3115 static GtkPageSetup *
3116 get_print_page_setup (GKeyFile *key_file)
3117 {
3118         GtkPageSetup *page_setup;
3119
3120         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
3121                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
3122                 gtk_page_setup_new ();
3123
3124         return page_setup ? page_setup : gtk_page_setup_new ();
3125 }
3126
3127 static void
3128 ev_window_print_cancel (EvWindow *ev_window)
3129 {
3130         EvPrintOperation *op;
3131
3132         if (!ev_window->priv->print_queue)
3133                 return;
3134
3135         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
3136                 ev_print_operation_cancel (op);
3137         }
3138 }
3139
3140 static void
3141 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
3142                                              gint      n_jobs)
3143 {
3144         gchar *text = NULL;
3145
3146         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
3147             !ev_window->priv->print_queue)
3148                 return;
3149
3150         if (n_jobs == 0) {
3151                 ev_window_set_message_area (ev_window, NULL);
3152                 return;
3153         }
3154
3155         if (n_jobs > 1) {
3156                 text = g_strdup_printf (ngettext ("%d pending job in queue",
3157                                                   "%d pending jobs in queue",
3158                                                   n_jobs - 1), n_jobs - 1);
3159         }
3160
3161         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
3162                                             text);
3163         g_free (text);
3164 }
3165
3166 static gboolean
3167 destroy_window (GtkWidget *window)
3168 {
3169         gtk_widget_destroy (window);
3170
3171         return FALSE;
3172 }
3173
3174 static void
3175 ev_window_print_operation_done (EvPrintOperation       *op,
3176                                 GtkPrintOperationResult result,
3177                                 EvWindow               *ev_window)
3178 {
3179         gint n_jobs;
3180
3181         switch (result) {
3182         case GTK_PRINT_OPERATION_RESULT_APPLY: {
3183                 GtkPrintSettings *print_settings;
3184
3185                 print_settings = ev_print_operation_get_print_settings (op);
3186                 ev_window_save_print_settings (ev_window, print_settings);
3187
3188                 if (ev_print_operation_get_embed_page_setup (op)) {
3189                         GtkPageSetup *page_setup;
3190
3191                         page_setup = ev_print_operation_get_default_page_setup (op);
3192                         ev_window_save_print_page_setup (ev_window, page_setup);
3193                 }
3194         }
3195
3196                 break;
3197         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3198                 GtkWidget *dialog;
3199                 GError    *error = NULL;
3200
3201
3202                 ev_print_operation_get_error (op, &error);
3203
3204                 /* The message area is already used by
3205                  * the printing progress, so it's better to
3206                  * use a popup dialog in this case
3207                  */
3208                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3209                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3210                                                  GTK_MESSAGE_ERROR,
3211                                                  GTK_BUTTONS_CLOSE,
3212                                                  "%s", _("Failed to print document"));
3213                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3214                                                           "%s", error->message);
3215                 g_signal_connect (dialog, "response",
3216                                   G_CALLBACK (gtk_widget_destroy),
3217                                   NULL);
3218                 gtk_widget_show (dialog);
3219
3220                 g_error_free (error);
3221         }
3222                 break;
3223         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3224         default:
3225                 break;
3226         }
3227
3228         g_queue_remove (ev_window->priv->print_queue, op);
3229         g_object_unref (op);
3230         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3231         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3232
3233         if (n_jobs == 0 && ev_window->priv->close_after_print)
3234                 g_idle_add ((GSourceFunc)destroy_window,
3235                             ev_window);
3236 }
3237
3238 static void
3239 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3240                                       gint                   response,
3241                                       EvWindow              *ev_window)
3242 {
3243         if (response == GTK_RESPONSE_CANCEL) {
3244                 EvPrintOperation *op;
3245
3246                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3247                 ev_print_operation_cancel (op);
3248         } else {
3249                 gtk_widget_hide (GTK_WIDGET (area));
3250         }
3251 }
3252
3253 static void
3254 ev_window_print_operation_status_changed (EvPrintOperation *op,
3255                                           EvWindow         *ev_window)
3256 {
3257         const gchar *status;
3258         gdouble      fraction;
3259
3260         status = ev_print_operation_get_status (op);
3261         fraction = ev_print_operation_get_progress (op);
3262
3263         if (!ev_window->priv->message_area) {
3264                 GtkWidget   *area;
3265                 const gchar *job_name;
3266                 gchar       *text;
3267
3268                 job_name = ev_print_operation_get_job_name (op);
3269                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3270
3271                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3272                                                      text,
3273                                                      GTK_STOCK_CLOSE,
3274                                                      GTK_RESPONSE_CLOSE,
3275                                                      GTK_STOCK_CANCEL,
3276                                                      GTK_RESPONSE_CANCEL,
3277                                                      NULL);
3278                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3279                 g_signal_connect (area, "response",
3280                                   G_CALLBACK (ev_window_print_progress_response_cb),
3281                                   ev_window);
3282                 gtk_widget_show (area);
3283                 ev_window_set_message_area (ev_window, area);
3284                 g_free (text);
3285         }
3286
3287         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3288                                              status);
3289         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3290                                                fraction);
3291 }
3292
3293 static void
3294 ev_window_print_operation_begin_print (EvPrintOperation *op,
3295                                        EvWindow         *ev_window)
3296 {
3297         if (!ev_window->priv->print_queue)
3298                 ev_window->priv->print_queue = g_queue_new ();
3299
3300         g_queue_push_head (ev_window->priv->print_queue, op);
3301         ev_window_print_update_pending_jobs_message (ev_window,
3302                                                      g_queue_get_length (ev_window->priv->print_queue));
3303 }
3304
3305 void
3306 ev_window_print_range (EvWindow *ev_window,
3307                        gint      first_page,
3308                        gint      last_page)
3309 {
3310         EvPrintOperation *op;
3311         GKeyFile         *print_settings_file;
3312         GtkPrintSettings *print_settings;
3313         GtkPageSetup     *print_page_setup;
3314         gint              current_page;
3315         gint              document_last_page;
3316         gboolean          embed_page_setup;
3317
3318         g_return_if_fail (EV_IS_WINDOW (ev_window));
3319         g_return_if_fail (ev_window->priv->document != NULL);
3320
3321         if (!ev_window->priv->print_queue)
3322                 ev_window->priv->print_queue = g_queue_new ();
3323
3324         op = ev_print_operation_new (ev_window->priv->document);
3325         if (!op) {
3326                 g_warning ("%s", "Printing is not supported for document\n");
3327                 return;
3328         }
3329
3330         g_signal_connect (op, "begin_print",
3331                           G_CALLBACK (ev_window_print_operation_begin_print),
3332                           (gpointer)ev_window);
3333         g_signal_connect (op, "status_changed",
3334                           G_CALLBACK (ev_window_print_operation_status_changed),
3335                           (gpointer)ev_window);
3336         g_signal_connect (op, "done",
3337                           G_CALLBACK (ev_window_print_operation_done),
3338                           (gpointer)ev_window);
3339
3340         current_page = ev_document_model_get_page (ev_window->priv->model);
3341         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3342
3343         print_settings_file = get_print_settings_file ();
3344
3345         print_settings = get_print_settings (print_settings_file);
3346         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3347
3348         print_page_setup = get_print_page_setup (print_settings_file);
3349         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3350
3351         if (first_page != 1 || last_page != document_last_page) {
3352                 GtkPageRange range;
3353
3354                 /* Ranges in GtkPrint are 0 - N */
3355                 range.start = first_page - 1;
3356                 range.end = last_page - 1;
3357
3358                 gtk_print_settings_set_print_pages (print_settings,
3359                                                     GTK_PRINT_PAGES_RANGES);
3360                 gtk_print_settings_set_page_ranges (print_settings,
3361                                                     &range, 1);
3362         }
3363
3364         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3365         ev_print_operation_set_current_page (op, current_page);
3366         ev_print_operation_set_print_settings (op, print_settings);
3367         ev_print_operation_set_default_page_setup (op, print_page_setup);
3368         embed_page_setup = ev_window->priv->lockdown_settings ?
3369                 !g_settings_get_boolean (ev_window->priv->lockdown_settings,
3370                                          GS_LOCKDOWN_PRINT_SETUP) :
3371                 TRUE;
3372         ev_print_operation_set_embed_page_setup (op, embed_page_setup);
3373
3374         g_object_unref (print_settings);
3375         g_object_unref (print_page_setup);
3376         g_key_file_free (print_settings_file);
3377
3378         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3379 }
3380
3381 static void
3382 ev_window_print (EvWindow *window)
3383 {
3384         ev_window_print_range (window, 1,
3385                                ev_document_get_n_pages (window->priv->document));
3386 }
3387
3388 static void
3389 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3390 {
3391         ev_window_print (ev_window);
3392 }
3393
3394 static void
3395 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3396 {
3397         if (ev_window->priv->properties == NULL) {
3398                 ev_window->priv->properties = ev_properties_dialog_new ();
3399                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3400                                                    ev_window->priv->uri,
3401                                                    ev_window->priv->document);
3402                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3403                                            (gpointer) &(ev_window->priv->properties));
3404                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3405                                               GTK_WINDOW (ev_window));
3406         }
3407
3408         ev_document_fc_mutex_lock ();
3409         gtk_widget_show (ev_window->priv->properties);
3410         ev_document_fc_mutex_unlock ();
3411 }
3412
3413 static void
3414 document_modified_confirmation_dialog_response (GtkDialog *dialog,
3415                                                 gint       response,
3416                                                 EvWindow  *ev_window)
3417 {
3418         gtk_widget_destroy (GTK_WIDGET (dialog));
3419
3420         switch (response) {
3421         case GTK_RESPONSE_YES:
3422                 ev_window_cmd_save_as (NULL, ev_window);
3423                 break;
3424         case GTK_RESPONSE_NO:
3425                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3426                 break;
3427         case GTK_RESPONSE_CANCEL:
3428         default:
3429                 break;
3430         }
3431 }
3432
3433 static gboolean
3434 ev_window_check_document_modified (EvWindow *ev_window)
3435 {
3436         EvDocument  *document = ev_window->priv->document;
3437         GtkWidget   *dialog;
3438         gchar       *text, *markup;
3439         const gchar *secondary_text;
3440
3441         if (!document)
3442                 return FALSE;
3443
3444         if (EV_IS_DOCUMENT_FORMS (document) &&
3445             ev_document_forms_document_is_modified (EV_DOCUMENT_FORMS (document))) {
3446                 secondary_text = _("Document contains form fields that have been filled out. "
3447                                    "If you don't save a copy, changes will be permanently lost.");
3448         } else if (EV_IS_DOCUMENT_ANNOTATIONS (document) &&
3449                    ev_document_annotations_document_is_modified (EV_DOCUMENT_ANNOTATIONS (document))) {
3450                 secondary_text = _("Document contains new or modified annotations. "
3451                                    "If you don't save a copy, changes will be permanently lost.");
3452         } else {
3453                 return FALSE;
3454         }
3455
3456
3457         text = g_markup_printf_escaped (_("Save a copy of document “%s” before closing?"),
3458                                         gtk_window_get_title (GTK_WINDOW (ev_window)));
3459
3460         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3461                                          GTK_DIALOG_MODAL,
3462                                          GTK_MESSAGE_QUESTION,
3463                                          GTK_BUTTONS_NONE,
3464                                          NULL);
3465
3466         markup = g_strdup_printf ("<b>%s</b>", text);
3467         g_free (text);
3468
3469         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3470         g_free (markup);
3471
3472         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3473                                                   "%s", secondary_text);
3474
3475         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3476                                 _("Close _without Saving"),
3477                                 GTK_RESPONSE_NO,
3478                                 GTK_STOCK_CANCEL,
3479                                 GTK_RESPONSE_CANCEL,
3480                                 _("Save a _Copy"),
3481                                 GTK_RESPONSE_YES,
3482                                 NULL);
3483         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3484         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3485                                                  GTK_RESPONSE_YES,
3486                                                  GTK_RESPONSE_NO,
3487                                                  GTK_RESPONSE_CANCEL,
3488                                                  -1);
3489
3490         g_signal_connect (dialog, "response",
3491                           G_CALLBACK (document_modified_confirmation_dialog_response),
3492                           ev_window);
3493         gtk_widget_show (dialog);
3494
3495         return TRUE;
3496 }
3497
3498 static void
3499 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3500                                          gint       response,
3501                                          EvWindow  *ev_window)
3502 {
3503         gtk_widget_destroy (GTK_WIDGET (dialog));
3504
3505         switch (response) {
3506         case GTK_RESPONSE_YES:
3507                 if (!ev_window->priv->print_queue ||
3508                     g_queue_is_empty (ev_window->priv->print_queue))
3509                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3510                 else
3511                         ev_window->priv->close_after_print = TRUE;
3512                 break;
3513         case GTK_RESPONSE_NO:
3514                 ev_window->priv->close_after_print = TRUE;
3515                 if (ev_window->priv->print_queue &&
3516                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3517                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3518                         ev_window_print_cancel (ev_window);
3519                 } else {
3520                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3521                 }
3522                 break;
3523         case GTK_RESPONSE_CANCEL:
3524         default:
3525                 ev_window->priv->close_after_print = FALSE;
3526         }
3527 }
3528
3529 static gboolean
3530 ev_window_check_print_queue (EvWindow *ev_window)
3531 {
3532         GtkWidget *dialog;
3533         gchar     *text, *markup;
3534         gint       n_print_jobs;
3535
3536         n_print_jobs = ev_window->priv->print_queue ?
3537                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3538
3539         if (n_print_jobs == 0)
3540                 return FALSE;
3541
3542         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3543                                          GTK_DIALOG_MODAL,
3544                                          GTK_MESSAGE_QUESTION,
3545                                          GTK_BUTTONS_NONE,
3546                                          NULL);
3547         if (n_print_jobs == 1) {
3548                 EvPrintOperation *op;
3549                 const gchar      *job_name;
3550
3551                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3552                 job_name = ev_print_operation_get_job_name (op);
3553
3554                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3555                                         job_name);
3556         } else {
3557                 text = g_strdup_printf (_("There are %d print jobs active. "
3558                                           "Wait until print finishes before closing?"),
3559                                         n_print_jobs);
3560         }
3561
3562         markup = g_strdup_printf ("<b>%s</b>", text);
3563         g_free (text);
3564
3565         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3566         g_free (markup);
3567
3568         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3569                                                   _("If you close the window, pending print "
3570                                                     "jobs will not be printed."));
3571
3572         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3573                                 _("Cancel _print and Close"),
3574                                 GTK_RESPONSE_NO,
3575                                 GTK_STOCK_CANCEL,
3576                                 GTK_RESPONSE_CANCEL,
3577                                 _("Close _after Printing"),
3578                                 GTK_RESPONSE_YES,
3579                                 NULL);
3580         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3581         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3582                                                  GTK_RESPONSE_YES,
3583                                                  GTK_RESPONSE_NO,
3584                                                  GTK_RESPONSE_CANCEL,
3585                                                  -1);
3586
3587         g_signal_connect (dialog, "response",
3588                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3589                           ev_window);
3590         gtk_widget_show (dialog);
3591
3592         return TRUE;
3593 }
3594
3595 static gboolean
3596 ev_window_close (EvWindow *ev_window)
3597 {
3598         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3599                 gint current_page;
3600
3601                 /* Save current page */
3602                 current_page = ev_view_presentation_get_current_page (
3603                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3604                 ev_document_model_set_page (ev_window->priv->model, current_page);
3605         }
3606
3607         if (ev_window_check_document_modified (ev_window))
3608                 return FALSE;
3609
3610         if (ev_window_check_print_queue (ev_window))
3611                 return FALSE;
3612
3613         return TRUE;
3614 }
3615
3616 static void
3617 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3618 {
3619         if (ev_window_close (ev_window))
3620                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3621 }
3622
3623 static void
3624 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3625 {
3626         GtkAction *action;
3627
3628         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3629         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3630         update_chrome_visibility (window);
3631
3632         action = gtk_action_group_get_action (window->priv->action_group,
3633                                               PAGE_SELECTOR_ACTION);
3634         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3635 }
3636
3637 static void
3638 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3639 {
3640         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3641 }
3642
3643 static void
3644 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3645 {
3646         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3647 }
3648
3649 static void
3650 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3651 {
3652         gboolean continuous;
3653
3654         ev_window_stop_presentation (ev_window, TRUE);
3655         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3656         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3657 }
3658
3659 static void
3660 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3661 {
3662         gboolean dual_page;
3663
3664         ev_window_stop_presentation (ev_window, TRUE);
3665         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3666         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3667 }
3668
3669 static void
3670 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3671 {
3672         ev_window_stop_presentation (ev_window, TRUE);
3673
3674         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3675                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3676         } else {
3677                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3678         }
3679         ev_window_update_actions (ev_window);
3680 }
3681
3682 static void
3683 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3684 {
3685         ev_window_stop_presentation (ev_window, TRUE);
3686
3687         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3688                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3689         } else {
3690                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3691         }
3692         ev_window_update_actions (ev_window);
3693 }
3694
3695
3696 static void
3697 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3698 {
3699         g_return_if_fail (EV_IS_WINDOW (ev_window));
3700
3701         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3702 }
3703
3704 static void
3705 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3706 {
3707         g_return_if_fail (EV_IS_WINDOW (ev_window));
3708
3709         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3710                 g_error ("Find action should be insensitive since document doesn't support find");
3711                 return;
3712         }
3713
3714         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3715         update_chrome_visibility (ev_window);
3716         gtk_widget_grab_focus (ev_window->priv->find_bar);
3717 }
3718
3719 static void
3720 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3721 {
3722         g_return_if_fail (EV_IS_WINDOW (ev_window));
3723
3724         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3725         update_chrome_visibility (ev_window);
3726         gtk_widget_grab_focus (ev_window->priv->find_bar);
3727         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3728 }
3729
3730 static void
3731 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3732 {
3733         g_return_if_fail (EV_IS_WINDOW (ev_window));
3734
3735         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3736         update_chrome_visibility (ev_window);
3737         gtk_widget_grab_focus (ev_window->priv->find_bar);
3738         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3739 }
3740
3741 static void
3742 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3743 {
3744         g_return_if_fail (EV_IS_WINDOW (ev_window));
3745
3746         ev_view_copy (EV_VIEW (ev_window->priv->view));
3747 }
3748
3749 static void
3750 ev_window_sidebar_position_change_cb (GObject    *object,
3751                                       GParamSpec *pspec,
3752                                       EvWindow   *ev_window)
3753 {
3754         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3755                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3756                                      gtk_paned_get_position (GTK_PANED (object)));
3757 }
3758
3759 static void
3760 ev_window_update_fullscreen_action (EvWindow *window)
3761 {
3762         GtkAction *action;
3763
3764         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3765         g_signal_handlers_block_by_func
3766                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3767         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3768                                       ev_document_model_get_fullscreen (window->priv->model));
3769         g_signal_handlers_unblock_by_func
3770                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3771 }
3772
3773 static void
3774 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3775 {
3776         GtkWidget *item;
3777
3778         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3779         g_object_set (item, "is-important", FALSE, NULL);
3780
3781         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3782         g_object_set (item, "is-important", FALSE, NULL);
3783
3784         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3785         g_object_set (item, "is-important", TRUE, NULL);
3786
3787         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3788         g_object_set (item, "is-important", TRUE, NULL);
3789 }
3790
3791 static void
3792 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3793 {
3794         static gboolean done = FALSE;
3795
3796         if (!done) {
3797                 gtk_rc_parse_string (
3798                         "\n"
3799                         "   style \"fullscreen-toolbar-style\"\n"
3800                         "   {\n"
3801                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3802                         "   }\n"
3803                         "\n"
3804                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3805                         "\n");
3806                 done = TRUE;
3807         }
3808
3809         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3810 }
3811
3812 static void
3813 ev_window_run_fullscreen (EvWindow *window)
3814 {
3815         gboolean fullscreen_window = TRUE;
3816
3817         if (ev_document_model_get_fullscreen (window->priv->model))
3818                 return;
3819
3820         if (!window->priv->fullscreen_toolbar) {
3821                 window->priv->fullscreen_toolbar =
3822                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3823                                                    "/FullscreenToolbar");
3824
3825                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3826                                        GTK_TOOLBAR_BOTH_HORIZ);
3827                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3828                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3829
3830                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3831                                     window->priv->fullscreen_toolbar,
3832                                     FALSE, FALSE, 0);
3833                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3834                                        window->priv->fullscreen_toolbar, 1);
3835         }
3836
3837         if (EV_WINDOW_IS_PRESENTATION (window)) {
3838                 ev_window_stop_presentation (window, FALSE);
3839                 fullscreen_window = FALSE;
3840         }
3841
3842         g_object_set (G_OBJECT (window->priv->scrolled_window),
3843                       "shadow-type", GTK_SHADOW_NONE,
3844                       NULL);
3845
3846         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3847         ev_window_update_fullscreen_action (window);
3848
3849         /* If the user doesn't have the main toolbar he/she won't probably want
3850          * the toolbar in fullscreen mode. See bug #483048
3851          */
3852         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3853                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3854         update_chrome_visibility (window);
3855
3856         if (fullscreen_window)
3857                 gtk_window_fullscreen (GTK_WINDOW (window));
3858         gtk_widget_grab_focus (window->priv->view);
3859
3860         if (window->priv->metadata && !ev_window_is_empty (window))
3861                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3862 }
3863
3864 static void
3865 ev_window_stop_fullscreen (EvWindow *window,
3866                            gboolean  unfullscreen_window)
3867 {
3868         if (!ev_document_model_get_fullscreen (window->priv->model))
3869                 return;
3870
3871         g_object_set (G_OBJECT (window->priv->scrolled_window),
3872                       "shadow-type", GTK_SHADOW_IN,
3873                       NULL);
3874
3875         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3876         ev_window_update_fullscreen_action (window);
3877         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3878         update_chrome_visibility (window);
3879         if (unfullscreen_window)
3880                 gtk_window_unfullscreen (GTK_WINDOW (window));
3881
3882         if (window->priv->metadata && !ev_window_is_empty (window))
3883                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3884 }
3885
3886 static void
3887 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3888 {
3889         gboolean fullscreen;
3890
3891         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3892         if (fullscreen) {
3893                 ev_window_run_fullscreen (window);
3894         } else {
3895                 ev_window_stop_fullscreen (window, TRUE);
3896         }
3897 }
3898
3899 static void
3900 ev_window_update_presentation_action (EvWindow *window)
3901 {
3902         GtkAction *action;
3903
3904         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3905         g_signal_handlers_block_by_func
3906                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3907         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3908                                       EV_WINDOW_IS_PRESENTATION (window));
3909         g_signal_handlers_unblock_by_func
3910                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3911 }
3912
3913 static void
3914 ev_window_view_presentation_finished (EvWindow *window)
3915 {
3916         ev_window_stop_presentation (window, TRUE);
3917 }
3918
3919 static void
3920 ev_window_run_presentation (EvWindow *window)
3921 {
3922         gboolean fullscreen_window = TRUE;
3923         guint    current_page;
3924         guint    rotation;
3925         gboolean inverted_colors;
3926
3927         if (EV_WINDOW_IS_PRESENTATION (window))
3928                 return;
3929
3930         if (ev_document_model_get_fullscreen (window->priv->model)) {
3931                 ev_window_stop_fullscreen (window, FALSE);
3932                 fullscreen_window = FALSE;
3933         }
3934
3935         current_page = ev_document_model_get_page (window->priv->model);
3936         rotation = ev_document_model_get_rotation (window->priv->model);
3937         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3938         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3939                                                                     current_page,
3940                                                                     rotation,
3941                                                                     inverted_colors);
3942         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3943                                   G_CALLBACK (ev_window_view_presentation_finished),
3944                                   window);
3945
3946         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3947                             window->priv->presentation_view,
3948                             TRUE, TRUE, 0);
3949
3950         gtk_widget_hide (window->priv->hpaned);
3951         ev_window_update_presentation_action (window);
3952         update_chrome_visibility (window);
3953
3954         gtk_widget_grab_focus (window->priv->presentation_view);
3955         if (fullscreen_window)
3956                 gtk_window_fullscreen (GTK_WINDOW (window));
3957
3958         gtk_widget_show (window->priv->presentation_view);
3959
3960         ev_application_screensaver_disable (EV_APP);
3961
3962         if (window->priv->metadata && !ev_window_is_empty (window))
3963                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3964 }
3965
3966 static void
3967 ev_window_stop_presentation (EvWindow *window,
3968                              gboolean  unfullscreen_window)
3969 {
3970         guint current_page;
3971
3972         if (!EV_WINDOW_IS_PRESENTATION (window))
3973                 return;
3974
3975         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3976         ev_document_model_set_page (window->priv->model, current_page);
3977
3978         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3979                               window->priv->presentation_view);
3980         window->priv->presentation_view = NULL;
3981
3982         gtk_widget_show (window->priv->hpaned);
3983         ev_window_update_presentation_action (window);
3984         update_chrome_visibility (window);
3985         if (unfullscreen_window)
3986                 gtk_window_unfullscreen (GTK_WINDOW (window));
3987
3988         gtk_widget_grab_focus (window->priv->view);
3989
3990         ev_application_screensaver_enable (EV_APP);
3991
3992         if (window->priv->metadata && !ev_window_is_empty (window))
3993                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3994 }
3995
3996 static void
3997 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3998 {
3999         gboolean presentation;
4000
4001         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4002         if (presentation) {
4003                 ev_window_run_presentation (window);
4004         }
4005 }
4006
4007 static void
4008 ev_window_setup_gtk_settings (EvWindow *window)
4009 {
4010         GtkSettings *settings;
4011         GdkScreen   *screen;
4012         gchar       *menubar_accel_accel;
4013
4014         screen = gtk_window_get_screen (GTK_WINDOW (window));
4015         settings = gtk_settings_get_for_screen (screen);
4016
4017         g_object_get (settings,
4018                       "gtk-menu-bar-accel", &menubar_accel_accel,
4019                       NULL);
4020         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
4021                 gtk_accelerator_parse (menubar_accel_accel,
4022                                        &window->priv->menubar_accel_keyval,
4023                                        &window->priv->menubar_accel_modifier);
4024                 if (window->priv->menubar_accel_keyval == 0) {
4025                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
4026                                    menubar_accel_accel);
4027                 }
4028         } else {
4029                 window->priv->menubar_accel_keyval = 0;
4030                 window->priv->menubar_accel_modifier = 0;
4031         }
4032
4033         g_free (menubar_accel_accel);
4034 }
4035
4036 static void
4037 ev_window_update_max_min_scale (EvWindow *window)
4038 {
4039         gdouble    dpi;
4040         GtkAction *action;
4041         gdouble    min_width, min_height;
4042         gdouble    width, height;
4043         gdouble    max_scale;
4044         gint       rotation = ev_document_model_get_rotation (window->priv->model);
4045
4046         if (!window->priv->document)
4047                 return;
4048
4049         dpi = get_screen_dpi (window) / 72.0;
4050
4051         ev_document_get_min_page_size (window->priv->document, &min_width, &min_height);
4052         width = (rotation == 0 || rotation == 180) ? min_width : min_height;
4053         height = (rotation == 0 || rotation == 180) ? min_height : min_width;
4054         max_scale = sqrt (PAGE_CACHE_SIZE / (width * dpi * 4 * height * dpi));
4055
4056         action = gtk_action_group_get_action (window->priv->action_group,
4057                                               ZOOM_CONTROL_ACTION);
4058         ephy_zoom_action_set_max_zoom_level (EPHY_ZOOM_ACTION (action), max_scale * dpi);
4059
4060         ev_document_model_set_min_scale (window->priv->model, MIN_SCALE * dpi);
4061         ev_document_model_set_max_scale (window->priv->model, max_scale * dpi);
4062 }
4063
4064 static void
4065 ev_window_screen_changed (GtkWidget *widget,
4066                           GdkScreen *old_screen)
4067 {
4068         EvWindow *window = EV_WINDOW (widget);
4069         GdkScreen *screen;
4070
4071         screen = gtk_widget_get_screen (widget);
4072         if (screen == old_screen)
4073                 return;
4074
4075         ev_window_setup_gtk_settings (window);
4076         ev_window_update_max_min_scale (window);
4077
4078         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
4079                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
4080         }
4081 }
4082
4083 static gboolean
4084 ev_window_state_event (GtkWidget           *widget,
4085                        GdkEventWindowState *event)
4086 {
4087         EvWindow *window = EV_WINDOW (widget);
4088
4089         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
4090                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
4091         }
4092
4093         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
4094                 return FALSE;
4095
4096         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
4097                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
4098                         return FALSE;
4099
4100                 ev_window_run_fullscreen (window);
4101         } else {
4102                 if (ev_document_model_get_fullscreen (window->priv->model))
4103                         ev_window_stop_fullscreen (window, FALSE);
4104                 else if (EV_WINDOW_IS_PRESENTATION (window))
4105                         ev_window_stop_presentation (window, FALSE);
4106         }
4107
4108         return FALSE;
4109 }
4110
4111 static void
4112 ev_window_set_page_mode (EvWindow         *window,
4113                          EvWindowPageMode  page_mode)
4114 {
4115         GtkWidget *child = NULL;
4116         GtkWidget *real_child;
4117
4118         if (window->priv->page_mode == page_mode)
4119                 return;
4120
4121         window->priv->page_mode = page_mode;
4122
4123         switch (page_mode) {
4124                 case PAGE_MODE_DOCUMENT:
4125                         child = window->priv->view;
4126                         break;
4127                 case PAGE_MODE_PASSWORD:
4128                         child = window->priv->password_view;
4129                         break;
4130                 default:
4131                         g_assert_not_reached ();
4132         }
4133
4134         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
4135         if (child != real_child) {
4136                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
4137                                       real_child);
4138                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
4139                                    child);
4140         }
4141         ev_window_update_actions (window);
4142 }
4143
4144
4145 static void
4146 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
4147 {
4148         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
4149
4150         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
4151 }
4152
4153 static void
4154 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
4155 {
4156         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
4157
4158         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
4159 }
4160
4161 static void
4162 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
4163 {
4164         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
4165
4166         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
4167 }
4168
4169 static void
4170 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
4171                                gint       response,
4172                                EvWindow  *ev_window)
4173 {
4174         EggEditableToolbar *toolbar;
4175         gchar              *toolbars_file;
4176
4177         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
4178         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
4179
4180         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
4181                                           "evince_toolbar.xml", NULL);
4182         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
4183                                           toolbars_file, "1.0");
4184         g_free (toolbars_file);
4185
4186         gtk_widget_destroy (GTK_WIDGET (dialog));
4187 }
4188
4189 static void
4190 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
4191 {
4192         GtkWidget          *dialog;
4193         GtkWidget          *editor;
4194         GtkWidget          *content_area;
4195         EggEditableToolbar *toolbar;
4196
4197         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
4198                                               GTK_WINDOW (ev_window),
4199                                               GTK_DIALOG_DESTROY_WITH_PARENT,
4200                                               GTK_STOCK_CLOSE,
4201                                               GTK_RESPONSE_CLOSE,
4202                                               NULL);
4203         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
4204         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
4205         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
4206         gtk_box_set_spacing (GTK_BOX (content_area), 2);
4207         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
4208         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
4209
4210         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
4211         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
4212                                          egg_editable_toolbar_get_model (toolbar));
4213
4214         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
4215         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
4216
4217         gtk_container_add (GTK_CONTAINER (content_area), editor);
4218
4219         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
4220
4221         g_signal_connect (dialog, "response",
4222                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
4223                           ev_window);
4224         gtk_widget_show_all (dialog);
4225 }
4226
4227 static void
4228 ev_window_cmd_edit_save_settings (GtkAction *action, EvWindow *ev_window)
4229 {
4230         EvWindowPrivate *priv = ev_window->priv;
4231         EvDocumentModel *model = priv->model;
4232         GSettings       *settings = priv->default_settings;
4233
4234         g_settings_set_boolean (settings, "continuous",
4235                                 ev_document_model_get_continuous (model));
4236         g_settings_set_boolean (settings, "dual-page",
4237                                 ev_document_model_get_dual_page (model));
4238         g_settings_set_boolean (settings, "fullscreen",
4239                                 ev_document_model_get_fullscreen (model));
4240         g_settings_set_boolean (settings, "inverted-colors",
4241                                 ev_document_model_get_inverted_colors (model));
4242         g_settings_set_enum (settings, "sizing-mode",
4243                              ev_document_model_get_sizing_mode (model));
4244         g_settings_set_boolean (settings, "show-toolbar",
4245                                 gtk_widget_get_visible (priv->toolbar));
4246         g_settings_set_boolean (settings, "show-sidebar",
4247                                 gtk_widget_get_visible (priv->sidebar));
4248         g_settings_set_int (settings, "sidebar-size",
4249                             gtk_paned_get_position (GTK_PANED (priv->hpaned)));
4250         g_settings_set_string (settings, "sidebar-page",
4251                                ev_window_sidebar_get_current_page_id (ev_window));
4252         g_settings_apply (settings);
4253 }
4254
4255 static void
4256 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
4257 {
4258         g_return_if_fail (EV_IS_WINDOW (ev_window));
4259
4260         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
4261         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
4262 }
4263
4264 static void
4265 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
4266 {
4267         g_return_if_fail (EV_IS_WINDOW (ev_window));
4268
4269         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
4270         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
4271 }
4272
4273 static void
4274 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
4275 {
4276         g_return_if_fail (EV_IS_WINDOW (ev_window));
4277
4278         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
4279 }
4280
4281 static void
4282 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
4283 {
4284         g_return_if_fail (EV_IS_WINDOW (ev_window));
4285
4286         ev_view_next_page (EV_VIEW (ev_window->priv->view));
4287 }
4288
4289 static void
4290 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
4291 {
4292         g_return_if_fail (EV_IS_WINDOW (ev_window));
4293
4294         ev_document_model_set_page (ev_window->priv->model, 0);
4295 }
4296
4297 static void
4298 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
4299 {
4300         g_return_if_fail (EV_IS_WINDOW (ev_window));
4301
4302         ev_document_model_set_page (ev_window->priv->model,
4303                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
4304 }
4305
4306 static void
4307 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
4308 {
4309         int n_pages, current_page;
4310
4311         g_return_if_fail (EV_IS_WINDOW (ev_window));
4312
4313         n_pages = ev_document_get_n_pages (ev_window->priv->document);
4314         current_page = ev_document_model_get_page (ev_window->priv->model);
4315
4316         if (current_page + 10 < n_pages) {
4317                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
4318         }
4319 }
4320
4321 static void
4322 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
4323 {
4324         int current_page;
4325
4326         g_return_if_fail (EV_IS_WINDOW (ev_window));
4327
4328         current_page = ev_document_model_get_page (ev_window->priv->model);
4329
4330         if (current_page - 10 >= 0) {
4331                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
4332         }
4333 }
4334
4335 static void
4336 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
4337 {
4338         ev_window_reload_document (ev_window, NULL);
4339 }
4340
4341 static void
4342 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
4343 {
4344         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4345 }
4346
4347 #if OFFLINE_HELP_ENABLED
4348 #define EV_HELP "ghelp:evince"
4349 #else
4350 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
4351 #endif
4352
4353 static void
4354 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4355 {
4356         GError  *error = NULL;
4357
4358         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4359                       EV_HELP,
4360                       gtk_get_current_event_time (),
4361                       &error);
4362         if (error) {
4363                 ev_window_error_message (ev_window, error,
4364                                          "%s", _("There was an error displaying help"));
4365                 g_error_free (error);
4366         }
4367 }
4368
4369 static void
4370 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4371 {
4372         ev_window_stop_fullscreen (window, TRUE);
4373 }
4374
4375 static void
4376 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4377 {
4378         ev_window_run_presentation (window);
4379 }
4380
4381 static void
4382 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4383 {
4384         GtkWidget *widget;
4385
4386         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4387
4388         widget = gtk_window_get_focus (GTK_WINDOW (window));
4389         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4390                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4391                 update_chrome_visibility (window);
4392                 gtk_widget_grab_focus (window->priv->view);
4393         } else {
4394                 gboolean fullscreen;
4395
4396                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4397
4398                 if (fullscreen) {
4399                         ev_window_stop_fullscreen (window, TRUE);
4400                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4401                         ev_window_stop_presentation (window, TRUE);
4402                         gtk_widget_grab_focus (window->priv->view);
4403                 } else {
4404                         gtk_widget_grab_focus (window->priv->view);
4405                 }
4406
4407                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4408                         g_warning ("Both fullscreen and presentation set somehow");
4409         }
4410 }
4411
4412 static void
4413 save_sizing_mode (EvWindow *window)
4414 {
4415         EvSizingMode mode;
4416         GEnumValue *enum_value;
4417
4418         if (!window->priv->metadata || ev_window_is_empty (window))
4419                 return;
4420
4421         mode = ev_document_model_get_sizing_mode (window->priv->model);
4422         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4423         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4424                                 enum_value->value_nick);
4425 }
4426
4427 static void
4428 ev_window_document_changed_cb (EvDocumentModel *model,
4429                                GParamSpec      *pspec,
4430                                EvWindow        *ev_window)
4431 {
4432         ev_window_set_document (ev_window,
4433                                 ev_document_model_get_document (model));
4434 }
4435
4436 static void
4437 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4438                                   GParamSpec      *pspec,
4439                                   EvWindow        *ev_window)
4440 {
4441         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4442
4443         g_object_set (ev_window->priv->scrolled_window,
4444                       "hscrollbar-policy",
4445                       sizing_mode == EV_SIZING_FREE ?
4446                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4447                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4448                       NULL);
4449
4450         update_sizing_buttons (ev_window);
4451         save_sizing_mode (ev_window);
4452 }
4453
4454 static void
4455 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4456 {
4457         ev_window_update_actions (ev_window);
4458
4459         if (!ev_window->priv->metadata)
4460                 return;
4461
4462         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4463                 gdouble zoom;
4464
4465                 zoom = ev_document_model_get_scale (model);
4466                 zoom *= 72.0 / get_screen_dpi (ev_window);
4467                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4468         }
4469 }
4470
4471 static void
4472 ev_window_update_continuous_action (EvWindow *window)
4473 {
4474         GtkAction *action;
4475
4476         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4477         g_signal_handlers_block_by_func
4478                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4479         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4480                                       ev_document_model_get_continuous (window->priv->model));
4481         g_signal_handlers_unblock_by_func
4482                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4483 }
4484
4485 static void
4486 ev_window_update_dual_page_action (EvWindow *window)
4487 {
4488         GtkAction *action;
4489
4490         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4491         g_signal_handlers_block_by_func
4492                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4493         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4494                                       ev_document_model_get_dual_page (window->priv->model));
4495         g_signal_handlers_unblock_by_func
4496                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4497 }
4498
4499 static void
4500 ev_window_continuous_changed_cb (EvDocumentModel *model,
4501                                  GParamSpec      *pspec,
4502                                  EvWindow        *ev_window)
4503 {
4504         ev_window_update_continuous_action (ev_window);
4505
4506         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4507                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4508                                          ev_document_model_get_continuous (model));
4509 }
4510
4511 static void
4512 ev_window_rotation_changed_cb (EvDocumentModel *model,
4513                                GParamSpec      *pspec,
4514                                EvWindow        *window)
4515 {
4516         gint rotation = ev_document_model_get_rotation (model);
4517
4518         if (window->priv->metadata && !ev_window_is_empty (window))
4519                 ev_metadata_set_int (window->priv->metadata, "rotation",
4520                                      rotation);
4521
4522         ev_window_update_max_min_scale (window);
4523         ev_window_refresh_window_thumbnail (window);
4524 }
4525
4526 static void
4527 ev_window_update_inverted_colors_action (EvWindow *window)
4528 {
4529         GtkAction *action;
4530
4531         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4532         g_signal_handlers_block_by_func
4533                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4534         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4535                                       ev_document_model_get_inverted_colors (window->priv->model));
4536         g_signal_handlers_unblock_by_func
4537                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4538 }
4539
4540 static void
4541 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4542                                       GParamSpec      *pspec,
4543                                       EvWindow        *window)
4544 {
4545         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4546
4547         ev_window_update_inverted_colors_action (window);
4548
4549         if (window->priv->metadata && !ev_window_is_empty (window))
4550                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4551                                          inverted_colors);
4552
4553         ev_window_refresh_window_thumbnail (window);
4554 }
4555
4556 static void
4557 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4558                                 GParamSpec      *pspec,
4559                                 EvWindow        *ev_window)
4560 {
4561         ev_window_update_dual_page_action (ev_window);
4562
4563         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4564                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4565                                          ev_document_model_get_dual_page (model));
4566 }
4567
4568 static char *
4569 build_comments_string (EvDocument *document)
4570 {
4571         gchar *comments = NULL;
4572         EvDocumentBackendInfo info;
4573
4574         if (document && ev_document_get_backend_info (document, &info)) {
4575                 comments = g_strdup_printf (
4576                         _("Document Viewer\nUsing %s (%s)"),
4577                         info.name, info.version);
4578         } else {
4579                 comments = g_strdup_printf (
4580                         _("Document Viewer"));
4581         }
4582
4583         return comments;
4584 }
4585
4586 static void
4587 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4588 {
4589         const char *authors[] = {
4590                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4591                 "Jonathan Blandford <jrb@gnome.org>",
4592                 "Marco Pesenti Gritti <marco@gnome.org>",
4593                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4594                 "Bryan Clark <clarkbw@gnome.org>",
4595                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4596                 "Wouter Bolsterlee <wbolster@gnome.org>",
4597                 "Christian Persch <chpe" "\100" "gnome.org>",
4598                 NULL
4599         };
4600
4601         const char *documenters[] = {
4602                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4603                 NULL
4604         };
4605
4606         const char *license[] = {
4607                 N_("Evince is free software; you can redistribute it and/or modify "
4608                    "it under the terms of the GNU General Public License as published by "
4609                    "the Free Software Foundation; either version 2 of the License, or "
4610                    "(at your option) any later version.\n"),
4611                 N_("Evince is distributed in the hope that it will be useful, "
4612                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4613                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4614                    "GNU General Public License for more details.\n"),
4615                 N_("You should have received a copy of the GNU General Public License "
4616                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4617                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4618         };
4619
4620         char *license_trans;
4621         char *comments;
4622
4623 #ifdef ENABLE_NLS
4624         const char **p;
4625
4626         for (p = authors; *p; ++p)
4627                 *p = _(*p);
4628
4629         for (p = documenters; *p; ++p)
4630                 *p = _(*p);
4631 #endif
4632
4633         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4634                                      _(license[2]), "\n", NULL);
4635
4636         comments = build_comments_string (ev_window->priv->document);
4637
4638         gtk_show_about_dialog (
4639                 GTK_WINDOW (ev_window),
4640                 "name", _("Evince"),
4641                 "version", VERSION,
4642                 "copyright",
4643                 _("© 1996–2009 The Evince authors"),
4644                 "license", license_trans,
4645                 "website", "http://www.gnome.org/projects/evince",
4646                 "comments", comments,
4647                 "authors", authors,
4648                 "documenters", documenters,
4649                 "translator-credits", _("translator-credits"),
4650                 "logo-icon-name", "evince",
4651                 "wrap-license", TRUE,
4652                 NULL);
4653
4654         g_free (comments);
4655         g_free (license_trans);
4656 }
4657
4658 static void
4659 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4660 {
4661         gboolean active;
4662
4663         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4664         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4665         update_chrome_visibility (ev_window);
4666         if (ev_window->priv->metadata)
4667                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4668 }
4669
4670 static void
4671 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4672 {
4673         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4674                 return;
4675
4676         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4677                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4678         update_chrome_visibility (ev_window);
4679 }
4680
4681 static void
4682 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4683                                            GParamSpec *pspec,
4684                                            EvWindow   *ev_window)
4685 {
4686         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) {
4687                 ev_metadata_set_string (ev_window->priv->metadata,
4688                                         "sidebar_page",
4689                                         ev_window_sidebar_get_current_page_id (ev_window));
4690         }
4691 }
4692
4693 static void
4694 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4695                                          GParamSpec *pspec,
4696                                          EvWindow   *ev_window)
4697 {
4698         GtkAction *action;
4699
4700         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4701
4702         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4703                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4704
4705                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4706
4707                 if (ev_window->priv->metadata)
4708                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4709                                                  visible);
4710         }
4711 }
4712
4713 static void
4714 view_menu_link_popup (EvWindow *ev_window,
4715                       EvLink   *link)
4716 {
4717         gboolean   show_external = FALSE;
4718         gboolean   show_internal = FALSE;
4719         GtkAction *action;
4720
4721         if (ev_window->priv->link)
4722                 g_object_unref (ev_window->priv->link);
4723
4724         if (link)
4725                 ev_window->priv->link = g_object_ref (link);
4726         else
4727                 ev_window->priv->link = NULL;
4728
4729         if (ev_window->priv->link) {
4730                 EvLinkAction *ev_action;
4731
4732                 ev_action = ev_link_get_action (link);
4733                 if (ev_action) {
4734                         switch (ev_link_action_get_action_type (ev_action)) {
4735                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4736                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4737                                         show_internal = TRUE;
4738                                         break;
4739                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4740                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4741                                         show_external = TRUE;
4742                                         break;
4743                                 default:
4744                                         break;
4745                         }
4746                 }
4747         }
4748
4749         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4750                                               "OpenLink");
4751         gtk_action_set_visible (action, show_external);
4752
4753         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4754                                               "CopyLinkAddress");
4755         gtk_action_set_visible (action, show_external);
4756
4757         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4758                                               "GoLink");
4759         gtk_action_set_visible (action, show_internal);
4760
4761         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4762                                               "OpenLinkNewWindow");
4763         gtk_action_set_visible (action, show_internal);
4764 }
4765
4766 static void
4767 view_menu_image_popup (EvWindow  *ev_window,
4768                        EvImage   *image)
4769 {
4770         GtkAction *action;
4771         gboolean   show_image = FALSE;
4772
4773         if (ev_window->priv->image)
4774                 g_object_unref (ev_window->priv->image);
4775
4776         if (image)
4777                 ev_window->priv->image = g_object_ref (image);
4778         else
4779                 ev_window->priv->image = NULL;
4780
4781         show_image = (ev_window->priv->image != NULL);
4782
4783         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4784                                               "SaveImageAs");
4785         gtk_action_set_visible (action, show_image);
4786
4787         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4788                                               "CopyImage");
4789         gtk_action_set_visible (action, show_image);
4790 }
4791
4792 static void
4793 view_menu_annot_popup (EvWindow     *ev_window,
4794                        EvAnnotation *annot)
4795 {
4796         GtkAction *action;
4797         gboolean   show_annot = FALSE;
4798
4799         if (ev_window->priv->annot)
4800                 g_object_unref (ev_window->priv->annot);
4801         ev_window->priv->annot = (annot) ? g_object_ref (annot) : NULL;
4802
4803         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4804                                               "AnnotProperties");
4805         gtk_action_set_visible (action, (annot != NULL && EV_IS_ANNOTATION_MARKUP (annot)));
4806
4807         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4808                 EvAttachment *attachment;
4809
4810                 attachment = ev_annotation_attachment_get_attachment (EV_ANNOTATION_ATTACHMENT (annot));
4811                 if (attachment) {
4812                         show_annot = TRUE;
4813                         if (ev_window->priv->attach_list) {
4814                                 g_list_foreach (ev_window->priv->attach_list,
4815                                                 (GFunc) g_object_unref, NULL);
4816                                 g_list_free (ev_window->priv->attach_list);
4817                                 ev_window->priv->attach_list = NULL;
4818                         }
4819                         ev_window->priv->attach_list =
4820                                 g_list_prepend (ev_window->priv->attach_list,
4821                                                 g_object_ref (attachment));
4822                 }
4823         }
4824
4825         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4826                                               "OpenAttachment");
4827         gtk_action_set_visible (action, show_annot);
4828
4829         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4830                                               "SaveAttachmentAs");
4831         gtk_action_set_visible (action, show_annot);
4832 }
4833
4834 static gboolean
4835 view_menu_popup_cb (EvView   *view,
4836                     GList    *items,
4837                     EvWindow *ev_window)
4838 {
4839         GList   *l;
4840         gboolean has_link = FALSE;
4841         gboolean has_image = FALSE;
4842         gboolean has_annot = FALSE;
4843
4844         for (l = items; l; l = g_list_next (l)) {
4845                 if (EV_IS_LINK (l->data)) {
4846                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4847                         has_link = TRUE;
4848                 } else if (EV_IS_IMAGE (l->data)) {
4849                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4850                         has_image = TRUE;
4851                 } else if (EV_IS_ANNOTATION (l->data)) {
4852                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4853                         has_annot = TRUE;
4854                 }
4855         }
4856
4857         if (!has_link)
4858                 view_menu_link_popup (ev_window, NULL);
4859         if (!has_image)
4860                 view_menu_image_popup (ev_window, NULL);
4861         if (!has_annot)
4862                 view_menu_annot_popup (ev_window, NULL);
4863
4864         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4865                         NULL, NULL, NULL, NULL,
4866                         3, gtk_get_current_event_time ());
4867         return TRUE;
4868 }
4869
4870 static gboolean
4871 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4872                               GList           *attach_list,
4873                               EvWindow        *ev_window)
4874 {
4875         GtkWidget *popup;
4876
4877         g_assert (attach_list != NULL);
4878
4879         if (ev_window->priv->attach_list) {
4880                 g_list_foreach (ev_window->priv->attach_list,
4881                                 (GFunc) g_object_unref, NULL);
4882                 g_list_free (ev_window->priv->attach_list);
4883         }
4884
4885         ev_window->priv->attach_list = attach_list;
4886
4887         popup = ev_window->priv->attachment_popup;
4888
4889         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4890                         NULL, NULL,
4891                         3, gtk_get_current_event_time ());
4892
4893         return TRUE;
4894 }
4895
4896 static void
4897 ev_window_update_find_status_message (EvWindow *ev_window)
4898 {
4899         gchar *message;
4900
4901         if (!ev_window->priv->find_job)
4902                 return;
4903
4904         if (ev_job_is_finished (ev_window->priv->find_job)) {
4905                 EvJobFind *job_find = EV_JOB_FIND (ev_window->priv->find_job);
4906
4907                 if (ev_job_find_has_results (job_find)) {
4908                         gint n_results;
4909
4910                         n_results = ev_job_find_get_n_results (job_find,
4911                                                                ev_document_model_get_page (ev_window->priv->model));
4912                         /* TRANS: Sometimes this could be better translated as
4913                            "%d hit(s) on this page".  Therefore this string
4914                            contains plural cases. */
4915                         message = g_strdup_printf (ngettext ("%d found on this page",
4916                                                              "%d found on this page",
4917                                                              n_results),
4918                                                    n_results);
4919                 } else {
4920                         message = g_strdup (_("Not found"));
4921                 }
4922         } else {
4923                 gdouble percent;
4924
4925                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4926                 message = g_strdup_printf (_("%3d%% remaining to search"),
4927                                            (gint) ((1.0 - percent) * 100));
4928         }
4929
4930         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4931         g_free (message);
4932 }
4933
4934 static void
4935 ev_window_find_job_finished_cb (EvJobFind *job,
4936                                 EvWindow  *ev_window)
4937 {
4938         ev_window_update_find_status_message (ev_window);
4939 }
4940
4941 static void
4942 ev_window_find_job_updated_cb (EvJobFind *job,
4943                                gint       page,
4944                                EvWindow  *ev_window)
4945 {
4946         ev_window_update_actions (ev_window);
4947
4948         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4949                               ev_job_find_get_results (job),
4950                               page);
4951         ev_window_update_find_status_message (ev_window);
4952 }
4953
4954 static void
4955 ev_window_clear_find_job (EvWindow *ev_window)
4956 {
4957         if (ev_window->priv->find_job != NULL) {
4958                 if (!ev_job_is_finished (ev_window->priv->find_job))
4959                         ev_job_cancel (ev_window->priv->find_job);
4960
4961                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4962                                                       ev_window_find_job_finished_cb,
4963                                                       ev_window);
4964                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4965                                                       ev_window_find_job_updated_cb,
4966                                                       ev_window);
4967                 g_object_unref (ev_window->priv->find_job);
4968                 ev_window->priv->find_job = NULL;
4969         }
4970 }
4971
4972 static void
4973 find_bar_previous_cb (EggFindBar *find_bar,
4974                       EvWindow   *ev_window)
4975 {
4976         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4977 }
4978
4979 static void
4980 find_bar_next_cb (EggFindBar *find_bar,
4981                   EvWindow   *ev_window)
4982 {
4983         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4984 }
4985
4986 static void
4987 find_bar_close_cb (EggFindBar *find_bar,
4988                    EvWindow   *ev_window)
4989 {
4990         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4991         ev_window_clear_find_job (ev_window);
4992         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4993         update_chrome_visibility (ev_window);
4994 }
4995
4996 static void
4997 find_bar_search_changed_cb (EggFindBar *find_bar,
4998                             GParamSpec *param,
4999                             EvWindow   *ev_window)
5000 {
5001         gboolean case_sensitive;
5002         const char *search_string;
5003
5004         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
5005                 return;
5006
5007         /* Either the string or case sensitivity could have changed. */
5008         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
5009         search_string = egg_find_bar_get_search_string (find_bar);
5010
5011         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
5012
5013         ev_window_clear_find_job (ev_window);
5014
5015         if (search_string && search_string[0]) {
5016                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
5017                                                              ev_document_model_get_page (ev_window->priv->model),
5018                                                              ev_document_get_n_pages (ev_window->priv->document),
5019                                                              search_string,
5020                                                              case_sensitive);
5021                 g_signal_connect (ev_window->priv->find_job, "finished",
5022                                   G_CALLBACK (ev_window_find_job_finished_cb),
5023                                   ev_window);
5024                 g_signal_connect (ev_window->priv->find_job, "updated",
5025                                   G_CALLBACK (ev_window_find_job_updated_cb),
5026                                   ev_window);
5027                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
5028         } else {
5029                 ev_window_update_actions (ev_window);
5030                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
5031                                               NULL);
5032                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
5033         }
5034 }
5035
5036 static void
5037 find_bar_visibility_changed_cb (EggFindBar *find_bar,
5038                                 GParamSpec *param,
5039                                 EvWindow   *ev_window)
5040 {
5041         gboolean visible;
5042
5043         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
5044
5045         if (ev_window->priv->document &&
5046             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
5047                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
5048                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
5049                 ev_window_update_actions (ev_window);
5050
5051                 if (visible)
5052                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
5053                 else
5054                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
5055         }
5056 }
5057
5058 static void
5059 find_bar_scroll (EggFindBar   *find_bar,
5060                  GtkScrollType scroll,
5061                  EvWindow     *ev_window)
5062 {
5063         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
5064 }
5065
5066 static void
5067 zoom_control_changed_cb (EphyZoomAction *action,
5068                          float           zoom,
5069                          EvWindow       *ev_window)
5070 {
5071         EvSizingMode mode;
5072
5073         if (zoom == EPHY_ZOOM_BEST_FIT) {
5074                 mode = EV_SIZING_BEST_FIT;
5075         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
5076                 mode = EV_SIZING_FIT_WIDTH;
5077         } else {
5078                 mode = EV_SIZING_FREE;
5079         }
5080
5081         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
5082
5083         if (mode == EV_SIZING_FREE) {
5084                 ev_document_model_set_scale (ev_window->priv->model,
5085                                              zoom * get_screen_dpi (ev_window) / 72.0);
5086         }
5087 }
5088
5089 static void
5090 ev_window_drag_data_received (GtkWidget        *widget,
5091                               GdkDragContext   *context,
5092                               gint              x,
5093                               gint              y,
5094                               GtkSelectionData *selection_data,
5095                               guint             info,
5096                               guint             time)
5097
5098 {
5099         EvWindow  *window = EV_WINDOW (widget);
5100         gchar    **uris;
5101         gint       i = 0;
5102         GSList    *uri_list = NULL;
5103         GtkWidget *source;
5104
5105         source = gtk_drag_get_source_widget (context);
5106         if (source && widget == gtk_widget_get_toplevel (source)) {
5107                 gtk_drag_finish (context, FALSE, FALSE, time);
5108                 return;
5109         }
5110
5111         uris = gtk_selection_data_get_uris (selection_data);
5112         if (!uris) {
5113                 gtk_drag_finish (context, FALSE, FALSE, time);
5114                 return;
5115         }
5116
5117         for (i = 0; uris[i]; i++) {
5118                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
5119         }
5120
5121         ev_application_open_uri_list (EV_APP, uri_list,
5122                                       gtk_window_get_screen (GTK_WINDOW (window)),
5123                                       0);
5124         gtk_drag_finish (context, TRUE, FALSE, time);
5125
5126         g_strfreev (uris);
5127         g_slist_free (uri_list);
5128 }
5129
5130 static void
5131 ev_window_finalize (GObject *object)
5132 {
5133         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
5134
5135         if (ev_window_n_copies == 0) {
5136                 ev_application_shutdown (EV_APP);
5137         } else {
5138                 ev_window_n_copies--;
5139         }
5140 }
5141
5142 static void
5143 ev_window_dispose (GObject *object)
5144 {
5145         EvWindow *window = EV_WINDOW (object);
5146         EvWindowPrivate *priv = window->priv;
5147         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
5148
5149         if (mpkeys) {
5150                 g_signal_handlers_disconnect_by_func (mpkeys,
5151                                                       ev_window_media_player_key_pressed,
5152                                                       window);
5153         }
5154
5155 #ifdef ENABLE_DBUS
5156         if (priv->dbus_object_id > 0) {
5157                 ev_window_emit_closed (window);
5158                 g_dbus_connection_unregister_object (ev_application_get_dbus_connection (EV_APP),
5159                                                      priv->dbus_object_id);
5160                 priv->dbus_object_id = 0;
5161         }
5162
5163         if (priv->dbus_object_path) {
5164                 g_free (priv->dbus_object_path);
5165                 priv->dbus_object_path = NULL;
5166         }
5167 #endif /* ENABLE_DBUS */
5168
5169         if (priv->metadata) {
5170                 g_object_unref (priv->metadata);
5171                 priv->metadata = NULL;
5172         }
5173
5174         if (priv->setup_document_idle > 0) {
5175                 g_source_remove (priv->setup_document_idle);
5176                 priv->setup_document_idle = 0;
5177         }
5178
5179         if (priv->monitor) {
5180                 g_object_unref (priv->monitor);
5181                 priv->monitor = NULL;
5182         }
5183
5184         if (priv->title) {
5185                 ev_window_title_free (priv->title);
5186                 priv->title = NULL;
5187         }
5188
5189         if (priv->ui_manager) {
5190                 g_object_unref (priv->ui_manager);
5191                 priv->ui_manager = NULL;
5192         }
5193
5194         if (priv->action_group) {
5195                 g_object_unref (priv->action_group);
5196                 priv->action_group = NULL;
5197         }
5198
5199         if (priv->view_popup_action_group) {
5200                 g_object_unref (priv->view_popup_action_group);
5201                 priv->view_popup_action_group = NULL;
5202         }
5203
5204         if (priv->attachment_popup_action_group) {
5205                 g_object_unref (priv->attachment_popup_action_group);
5206                 priv->attachment_popup_action_group = NULL;
5207         }
5208
5209         if (priv->recent_action_group) {
5210                 g_object_unref (priv->recent_action_group);
5211                 priv->recent_action_group = NULL;
5212         }
5213
5214         if (priv->recent_manager) {
5215                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
5216                                                       ev_window_setup_recent,
5217                                                       window);
5218                 priv->recent_manager = NULL;
5219         }
5220
5221         if (priv->settings) {
5222                 g_object_unref (priv->settings);
5223                 priv->settings = NULL;
5224         }
5225
5226         if (priv->default_settings) {
5227                 g_settings_apply (priv->default_settings);
5228                 g_object_unref (priv->default_settings);
5229                 priv->default_settings = NULL;
5230         }
5231
5232         if (priv->lockdown_settings) {
5233                 g_object_unref (priv->lockdown_settings);
5234                 priv->lockdown_settings = NULL;
5235         }
5236
5237         priv->recent_ui_id = 0;
5238
5239         if (priv->model) {
5240                 g_signal_handlers_disconnect_by_func (priv->model,
5241                                                       ev_window_page_changed_cb,
5242                                                       window);
5243                 g_object_unref (priv->model);
5244                 priv->model = NULL;
5245         }
5246
5247         if (priv->document) {
5248                 g_object_unref (priv->document);
5249                 priv->document = NULL;
5250         }
5251
5252         if (priv->view) {
5253                 g_object_unref (priv->view);
5254                 priv->view = NULL;
5255         }
5256
5257         if (priv->password_view) {
5258                 g_object_unref (priv->password_view);
5259                 priv->password_view = NULL;
5260         }
5261
5262         if (priv->load_job) {
5263                 ev_window_clear_load_job (window);
5264         }
5265
5266         if (priv->reload_job) {
5267                 ev_window_clear_reload_job (window);
5268         }
5269
5270         if (priv->save_job) {
5271                 ev_window_clear_save_job (window);
5272         }
5273
5274         if (priv->thumbnail_job) {
5275                 ev_window_clear_thumbnail_job (window);
5276         }
5277
5278         if (priv->find_job) {
5279                 ev_window_clear_find_job (window);
5280         }
5281
5282         if (priv->local_uri) {
5283                 ev_window_clear_local_uri (window);
5284                 priv->local_uri = NULL;
5285         }
5286
5287         ev_window_clear_progress_idle (window);
5288         if (priv->progress_cancellable) {
5289                 g_object_unref (priv->progress_cancellable);
5290                 priv->progress_cancellable = NULL;
5291         }
5292
5293         ev_window_close_dialogs (window);
5294
5295         if (priv->link) {
5296                 g_object_unref (priv->link);
5297                 priv->link = NULL;
5298         }
5299
5300         if (priv->image) {
5301                 g_object_unref (priv->image);
5302                 priv->image = NULL;
5303         }
5304
5305         if (priv->annot) {
5306                 g_object_unref (priv->annot);
5307                 priv->annot = NULL;
5308         }
5309
5310         if (priv->attach_list) {
5311                 g_list_foreach (priv->attach_list,
5312                                 (GFunc) g_object_unref,
5313                                 NULL);
5314                 g_list_free (priv->attach_list);
5315                 priv->attach_list = NULL;
5316         }
5317
5318         if (priv->find_bar) {
5319                 g_signal_handlers_disconnect_by_func
5320                         (window->priv->find_bar,
5321                          G_CALLBACK (find_bar_close_cb),
5322                          window);
5323                 priv->find_bar = NULL;
5324         }
5325
5326         if (priv->uri) {
5327                 g_free (priv->uri);
5328                 priv->uri = NULL;
5329         }
5330
5331         if (priv->search_string) {
5332                 g_free (priv->search_string);
5333                 priv->search_string = NULL;
5334         }
5335
5336         if (priv->dest) {
5337                 g_object_unref (priv->dest);
5338                 priv->dest = NULL;
5339         }
5340
5341         if (priv->history) {
5342                 g_object_unref (priv->history);
5343                 priv->history = NULL;
5344         }
5345
5346         if (priv->print_queue) {
5347                 g_queue_free (priv->print_queue);
5348                 priv->print_queue = NULL;
5349         }
5350
5351         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
5352 }
5353
5354 static void
5355 menubar_deactivate_cb (GtkWidget *menubar,
5356                        EvWindow  *window)
5357 {
5358         g_signal_handlers_disconnect_by_func (menubar,
5359                                               G_CALLBACK (menubar_deactivate_cb),
5360                                               window);
5361
5362         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5363
5364         update_chrome_visibility (window);
5365 }
5366
5367 static gboolean
5368 ev_window_key_press_event (GtkWidget   *widget,
5369                            GdkEventKey *event)
5370 {
5371         EvWindow        *ev_window = EV_WINDOW (widget);
5372         EvWindowPrivate *priv = ev_window->priv;
5373         gboolean         handled = FALSE;
5374
5375         /* Propagate the event to the view first
5376          * It's needed to be able to type in
5377          * annot popups windows
5378          */
5379         if (priv->view) {
5380                 g_object_ref (priv->view);
5381                 if (gtk_widget_is_sensitive (priv->view))
5382                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5383                 g_object_unref (priv->view);
5384         }
5385
5386         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5387                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5388
5389                 if (priv->menubar_accel_keyval != 0 &&
5390                     event->keyval == priv->menubar_accel_keyval &&
5391                     modifier == priv->menubar_accel_modifier) {
5392                         if (!gtk_widget_get_visible (priv->menubar)) {
5393                                 g_signal_connect (priv->menubar, "deactivate",
5394                                                   G_CALLBACK (menubar_deactivate_cb),
5395                                                   ev_window);
5396
5397                                 gtk_widget_show (priv->menubar);
5398                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5399                                                              FALSE);
5400
5401                                 handled = TRUE;
5402                         }
5403                 }
5404         }
5405
5406         if (!handled)
5407                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5408
5409         return handled;
5410 }
5411
5412 static gboolean
5413 ev_window_delete_event (GtkWidget   *widget,
5414                         GdkEventAny *event)
5415 {
5416         return !ev_window_close (EV_WINDOW (widget));
5417 }
5418
5419 static void
5420 ev_window_class_init (EvWindowClass *ev_window_class)
5421 {
5422         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5423         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5424
5425         g_object_class->dispose = ev_window_dispose;
5426         g_object_class->finalize = ev_window_finalize;
5427
5428         widget_class->delete_event = ev_window_delete_event;
5429         widget_class->key_press_event = ev_window_key_press_event;
5430         widget_class->screen_changed = ev_window_screen_changed;
5431         widget_class->window_state_event = ev_window_state_event;
5432         widget_class->drag_data_received = ev_window_drag_data_received;
5433
5434         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5435 }
5436
5437 /* Normal items */
5438 static const GtkActionEntry entries[] = {
5439         { "File", NULL, N_("_File") },
5440         { "Edit", NULL, N_("_Edit") },
5441         { "View", NULL, N_("_View") },
5442         { "Go", NULL, N_("_Go") },
5443         { "Help", NULL, N_("_Help") },
5444
5445         /* File menu */
5446         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5447           N_("Open an existing document"),
5448           G_CALLBACK (ev_window_cmd_file_open) },
5449         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5450           N_("Open a copy of the current document in a new window"),
5451           G_CALLBACK (ev_window_cmd_file_open_copy) },
5452         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5453           N_("Save a copy of the current document"),
5454           G_CALLBACK (ev_window_cmd_save_as) },
5455         { "FileOpenContainingFolder", GTK_STOCK_DIRECTORY, N_("Open Containing _Folder"), NULL,
5456           N_("Show the folder which contains this file in the file manager"),
5457           G_CALLBACK (ev_window_cmd_open_containing_folder) },
5458         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5459           N_("Print this document"),
5460           G_CALLBACK (ev_window_cmd_file_print) },
5461         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5462           G_CALLBACK (ev_window_cmd_file_properties) },
5463         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5464           G_CALLBACK (ev_window_cmd_file_close_window) },
5465
5466         /* Edit menu */
5467         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5468           G_CALLBACK (ev_window_cmd_edit_copy) },
5469         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5470           G_CALLBACK (ev_window_cmd_edit_select_all) },
5471         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5472           N_("Find a word or phrase in the document"),
5473           G_CALLBACK (ev_window_cmd_edit_find) },
5474         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5475           G_CALLBACK (ev_window_cmd_edit_find_next) },
5476         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5477           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5478         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5479           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5480         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5481           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5482         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5483           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5484         { "EditSaveSettings", NULL, N_("Save Current Settings as _Default"), "<control>T", NULL,
5485           G_CALLBACK (ev_window_cmd_edit_save_settings) },
5486
5487
5488         /* View menu */
5489         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5490           N_("Enlarge the document"),
5491           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5492         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5493           N_("Shrink the document"),
5494           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5495         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5496           N_("Reload the document"),
5497           G_CALLBACK (ev_window_cmd_view_reload) },
5498
5499         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5500           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5501
5502         /* Go menu */
5503         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5504           N_("Go to the previous page"),
5505           G_CALLBACK (ev_window_cmd_go_previous_page) },
5506         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5507           N_("Go to the next page"),
5508           G_CALLBACK (ev_window_cmd_go_next_page) },
5509         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5510           N_("Go to the first page"),
5511           G_CALLBACK (ev_window_cmd_go_first_page) },
5512         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5513           N_("Go to the last page"),
5514           G_CALLBACK (ev_window_cmd_go_last_page) },
5515
5516         /* Help menu */
5517         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5518           G_CALLBACK (ev_window_cmd_help_contents) },
5519
5520         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5521           G_CALLBACK (ev_window_cmd_help_about) },
5522
5523         /* Toolbar-only */
5524         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5525           N_("Leave fullscreen mode"),
5526           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5527         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5528           N_("Start a presentation"),
5529           G_CALLBACK (ev_window_cmd_start_presentation) },
5530
5531         /* Accellerators */
5532         { "Escape", NULL, "", "Escape", "",
5533           G_CALLBACK (ev_window_cmd_escape) },
5534         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5535           G_CALLBACK (ev_window_cmd_edit_find) },
5536         { "F3", NULL, "", "F3", NULL,
5537           G_CALLBACK (ev_window_cmd_edit_find_next) },
5538         { "PageDown", NULL, "", "Page_Down", NULL,
5539           G_CALLBACK (ev_window_cmd_scroll_forward) },
5540         { "PageUp", NULL, "", "Page_Up", NULL,
5541           G_CALLBACK (ev_window_cmd_scroll_backward) },
5542         { "Space", NULL, "", "space", NULL,
5543           G_CALLBACK (ev_window_cmd_scroll_forward) },
5544         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5545           G_CALLBACK (ev_window_cmd_scroll_backward) },
5546         { "BackSpace", NULL, "", "BackSpace", NULL,
5547           G_CALLBACK (ev_window_cmd_scroll_backward) },
5548         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5549           G_CALLBACK (ev_window_cmd_scroll_forward) },
5550         { "Return", NULL, "", "Return", NULL,
5551           G_CALLBACK (ev_window_cmd_scroll_forward) },
5552         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5553           G_CALLBACK (ev_window_cmd_scroll_backward) },
5554         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5555           G_CALLBACK (ev_window_cmd_go_previous_page) },
5556         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5557           G_CALLBACK (ev_window_cmd_go_next_page) },
5558         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5559           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5560         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5561           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5562         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5563           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5564         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5565           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5566         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5567           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5568         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5569           G_CALLBACK (ev_window_cmd_go_backward) },
5570         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5571           G_CALLBACK (ev_window_cmd_go_forward) },
5572         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5573           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5574         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5575           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5576         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5577           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5578         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5579           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5580         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5581           G_CALLBACK (ev_window_cmd_edit_copy) },
5582 };
5583
5584 /* Toggle items */
5585 static const GtkToggleActionEntry toggle_entries[] = {
5586         /* View Menu */
5587         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5588           N_("Show or hide the toolbar"),
5589           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5590         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5591           N_("Show or hide the side pane"),
5592           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5593         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5594           N_("Show the entire document"),
5595           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5596         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5597           N_("Show two pages at once"),
5598           G_CALLBACK (ev_window_cmd_dual), FALSE },
5599         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5600           N_("Expand the window to fill the screen"),
5601           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5602         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5603           N_("Run document as a presentation"),
5604           G_CALLBACK (ev_window_cmd_view_presentation) },
5605         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5606           N_("Make the current document fill the window"),
5607           G_CALLBACK (ev_window_cmd_view_best_fit) },
5608         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5609           N_("Make the current document fill the window width"),
5610           G_CALLBACK (ev_window_cmd_view_page_width) },
5611         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5612           N_("Show page contents with the colors inverted"),
5613           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5614
5615 };
5616
5617 /* Popups specific items */
5618 static const GtkActionEntry view_popup_entries [] = {
5619         /* Links */
5620         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5621           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5622         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5623           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5624         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5625           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5626         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5627           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5628         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5629           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5630         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5631           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5632         { "AnnotProperties", NULL, N_("Annotation Properties…"), NULL,
5633           NULL, G_CALLBACK (ev_view_popup_cmd_annot_properties) }
5634 };
5635
5636 static const GtkActionEntry attachment_popup_entries [] = {
5637         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5638           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5639         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5640           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5641 };
5642
5643 static void
5644 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5645 {
5646         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5647 }
5648
5649 static void
5650 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5651 {
5652         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5653         gtk_widget_grab_focus (window->priv->view);
5654 }
5655
5656 static void
5657 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5658 {
5659
5660         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5661         gtk_widget_grab_focus (window->priv->view);
5662 }
5663
5664 static void
5665 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5666                                    EvWindow        *window)
5667 {
5668         ev_view_reload (EV_VIEW (window->priv->view));
5669 }
5670
5671 static void
5672 sidebar_annots_annot_activated_cb (EvSidebarAnnotations *sidebar_annots,
5673                                    EvMapping            *annot_mapping,
5674                                    EvWindow             *window)
5675 {
5676         ev_view_focus_annotation (EV_VIEW (window->priv->view), annot_mapping);
5677 }
5678
5679 static void
5680 sidebar_annots_begin_annot_add (EvSidebarAnnotations *sidebar_annots,
5681                                 EvAnnotationType      annot_type,
5682                                 EvWindow             *window)
5683 {
5684         ev_view_begin_add_annotation (EV_VIEW (window->priv->view), annot_type);
5685 }
5686
5687 static void
5688 view_annot_added (EvView       *view,
5689                   EvAnnotation *annot,
5690                   EvWindow     *window)
5691 {
5692         ev_sidebar_annotations_annot_added (EV_SIDEBAR_ANNOTATIONS (window->priv->sidebar_annots),
5693                                             annot);
5694 }
5695
5696 static void
5697 sidebar_annots_annot_add_cancelled (EvSidebarAnnotations *sidebar_annots,
5698                                     EvWindow             *window)
5699 {
5700         ev_view_cancel_add_annotation (EV_VIEW (window->priv->view));
5701 }
5702
5703 static void
5704 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5705 {
5706         GtkAction *action;
5707
5708         action = g_object_new (EV_TYPE_PAGE_ACTION,
5709                                "name", PAGE_SELECTOR_ACTION,
5710                                "label", _("Page"),
5711                                "tooltip", _("Select Page"),
5712                                "icon_name", "text-x-generic",
5713                                "visible_overflown", FALSE,
5714                                NULL);
5715         ev_page_action_set_model (EV_PAGE_ACTION (action),
5716                                   window->priv->model);
5717         g_signal_connect (action, "activate_link",
5718                           G_CALLBACK (activate_link_cb), window);
5719         gtk_action_group_add_action (group, action);
5720         g_object_unref (action);
5721
5722         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5723                                "name", ZOOM_CONTROL_ACTION,
5724                                "label", _("Zoom"),
5725                                "stock_id", EV_STOCK_ZOOM,
5726                                "tooltip", _("Adjust the zoom level"),
5727                                "zoom", 1.0,
5728                                NULL);
5729         g_signal_connect (action, "zoom_to_level",
5730                           G_CALLBACK (zoom_control_changed_cb), window);
5731         gtk_action_group_add_action (group, action);
5732         g_object_unref (action);
5733
5734         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5735                                "name", NAVIGATION_ACTION,
5736                                "label", _("Navigation"),
5737                                "is_important", TRUE,
5738                                "short_label", _("Back"),
5739                                "stock_id", GTK_STOCK_GO_DOWN,
5740                                /*translators: this is the history action*/
5741                                "tooltip", _("Move across visited pages"),
5742                                NULL);
5743         g_signal_connect (action, "activate_link",
5744                           G_CALLBACK (navigation_action_activate_link_cb), window);
5745         gtk_action_group_add_action (group, action);
5746         g_object_unref (action);
5747
5748         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5749                                "name", "FileOpenRecent",
5750                                "label", _("_Open…"),
5751                                "tooltip", _("Open an existing document"),
5752                                "stock_id", GTK_STOCK_OPEN,
5753                                NULL);
5754         g_signal_connect (action, "activate",
5755                           G_CALLBACK (ev_window_cmd_file_open), window);
5756         g_signal_connect (action, "item_activated",
5757                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5758                           window);
5759         gtk_action_group_add_action (group, action);
5760         g_object_unref (action);
5761 }
5762
5763 static void
5764 set_action_properties (GtkActionGroup *action_group)
5765 {
5766         GtkAction *action;
5767
5768         action = gtk_action_group_get_action (action_group, "FileOpenContainingFolder");
5769         /*translators: this is the label for toolbar button*/
5770         g_object_set (action, "short_label", _("Open Folder"), NULL);
5771
5772         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5773         g_object_set (action, "is-important", TRUE, NULL);
5774         /*translators: this is the label for toolbar button*/
5775         g_object_set (action, "short_label", _("Previous"), NULL);
5776
5777         action = gtk_action_group_get_action (action_group, "GoNextPage");
5778         g_object_set (action, "is-important", TRUE, NULL);
5779         /*translators: this is the label for toolbar button*/
5780         g_object_set (action, "short_label", _("Next"), NULL);
5781
5782         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5783         /*translators: this is the label for toolbar button*/
5784         g_object_set (action, "short_label", _("Zoom In"), NULL);
5785
5786         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5787         /*translators: this is the label for toolbar button*/
5788         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5789
5790         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5791         /*translators: this is the label for toolbar button*/
5792         g_object_set (action, "short_label", _("Best Fit"), NULL);
5793
5794         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5795         /*translators: this is the label for toolbar button*/
5796         g_object_set (action, "short_label", _("Fit Width"), NULL);
5797
5798         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5799         g_object_set (action, "is-important", TRUE, NULL);
5800 }
5801
5802 static void
5803 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5804                           GParamSpec     *pspec,
5805                           EvWindow       *ev_window)
5806 {
5807         GtkTreeModel *model;
5808         GtkAction *action;
5809
5810         g_object_get (G_OBJECT (ev_sidebar_links),
5811                       "model", &model,
5812                       NULL);
5813
5814         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5815         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5816         g_object_unref (model);
5817 }
5818
5819 static gboolean
5820 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5821 {
5822 #ifdef ENABLE_DBUS
5823         GObject *keys;
5824
5825         keys = ev_application_get_media_keys (EV_APP);
5826         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5827 #endif /* ENABLE_DBUS */
5828
5829         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5830         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5831
5832         ev_window_set_view_accels_sensitivity (window, TRUE);
5833
5834         update_chrome_visibility (window);
5835
5836         return FALSE;
5837 }
5838
5839 static gboolean
5840 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5841 {
5842         ev_window_set_view_accels_sensitivity (window, FALSE);
5843
5844         return FALSE;
5845 }
5846
5847 static void
5848 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5849                                     GParamSpec         *pspec,
5850                                     EvWindow           *ev_window)
5851 {
5852         GtkWidget *widget;
5853
5854         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5855
5856         if (widget != NULL) {
5857                 g_signal_connect_object (widget, "focus_in_event",
5858                                          G_CALLBACK (view_actions_focus_in_cb),
5859                                          ev_window, 0);
5860                 g_signal_connect_object (widget, "focus_out_event",
5861                                          G_CALLBACK (view_actions_focus_out_cb),
5862                                          ev_window, 0);
5863                 g_object_unref (widget);
5864         }
5865 }
5866
5867 static gboolean
5868 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5869 {
5870         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5871                 gboolean maximized;
5872
5873                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5874                 if (window->priv->metadata && !ev_window_is_empty (window))
5875                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5876         }
5877
5878         return FALSE;
5879 }
5880
5881 static gboolean
5882 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5883 {
5884         GdkWindowState state;
5885         gdouble document_width, document_height;
5886
5887         if (!window->priv->metadata)
5888                 return FALSE;
5889
5890         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5891
5892         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5893                 if (window->priv->document) {
5894                         ev_document_get_max_page_size (window->priv->document,
5895                                                        &document_width, &document_height);
5896                         g_settings_set (window->priv->default_settings, "window-ratio", "(dd)",
5897                                         (double)event->width / document_width,
5898                                         (double)event->height / document_height);
5899
5900                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5901                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5902                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5903                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5904                 }
5905         }
5906
5907         return FALSE;
5908 }
5909
5910 static void
5911 launch_action (EvWindow *window, EvLinkAction *action)
5912 {
5913         const char *filename = ev_link_action_get_filename (action);
5914         GAppInfo *app_info;
5915         GFile *file;
5916         GList file_list = {NULL};
5917         GAppLaunchContext *context;
5918         GError *error = NULL;
5919
5920         if (filename == NULL)
5921                 return;
5922
5923         if (g_path_is_absolute (filename)) {
5924                 file = g_file_new_for_path (filename);
5925         } else {
5926                 GFile *base_file;
5927                 gchar *dir;
5928
5929                 dir = g_path_get_dirname (window->priv->uri);
5930                 base_file = g_file_new_for_uri (dir);
5931                 g_free (dir);
5932
5933                 file = g_file_resolve_relative_path (base_file, filename);
5934                 g_object_unref (base_file);
5935         }
5936
5937         app_info = g_file_query_default_handler (file, NULL, &error);
5938         if (!app_info) {
5939                 ev_window_error_message (window, error,
5940                                          "%s",
5941                                          _("Unable to launch external application."));
5942                 g_object_unref (file);
5943                 g_error_free (error);
5944
5945                 return;
5946         }
5947
5948         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5949         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5950                                            gtk_window_get_screen (GTK_WINDOW (window)));
5951         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5952                                               gtk_get_current_event_time ());
5953
5954         file_list.data = file;
5955         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5956                 ev_window_error_message (window, error,
5957                                          "%s",
5958                                          _("Unable to launch external application."));
5959                 g_error_free (error);
5960         }
5961
5962         g_object_unref (app_info);
5963         g_object_unref (file);
5964         /* FIXMEchpe: unref launch context? */
5965
5966         /* According to the PDF spec filename can be an executable. I'm not sure
5967            allowing to launch executables is a good idea though. -- marco */
5968 }
5969
5970 static void
5971 launch_external_uri (EvWindow *window, EvLinkAction *action)
5972 {
5973         const gchar *uri = ev_link_action_get_uri (action);
5974         GError *error = NULL;
5975         gboolean ret;
5976         GAppLaunchContext *context;
5977
5978         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5979         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5980                                            gtk_window_get_screen (GTK_WINDOW (window)));
5981         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5982                                               gtk_get_current_event_time ());
5983
5984         if (!g_strstr_len (uri, strlen (uri), "://") &&
5985             !g_str_has_prefix (uri, "mailto:")) {
5986                 gchar *new_uri;
5987
5988                 /* Not a valid uri, assume http if it starts with www */
5989                 if (g_str_has_prefix (uri, "www.")) {
5990                         new_uri = g_strdup_printf ("http://%s", uri);
5991                 } else {
5992                         GFile *file, *parent;
5993
5994                         file = g_file_new_for_uri (window->priv->uri);
5995                         parent = g_file_get_parent (file);
5996                         g_object_unref (file);
5997                         if (parent) {
5998                                 gchar *parent_uri = g_file_get_uri (parent);
5999
6000                                 new_uri = g_build_filename (parent_uri, uri, NULL);
6001                                 g_free (parent_uri);
6002                                 g_object_unref (parent);
6003                         } else {
6004                                 new_uri = g_strdup_printf ("file:///%s", uri);
6005                         }
6006                 }
6007                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
6008                 g_free (new_uri);
6009         } else {
6010                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
6011         }
6012
6013         if (ret == FALSE) {
6014                 ev_window_error_message (window, error,
6015                                          "%s", _("Unable to open external link"));
6016                 g_error_free (error);
6017         }
6018
6019         /* FIXMEchpe: unref launch context? */
6020 }
6021
6022 static void
6023 open_remote_link (EvWindow *window, EvLinkAction *action)
6024 {
6025         gchar *uri;
6026         gchar *dir;
6027
6028         dir = g_path_get_dirname (window->priv->uri);
6029
6030         uri = g_build_filename (dir, ev_link_action_get_filename (action),
6031                                 NULL);
6032         g_free (dir);
6033
6034         ev_application_open_uri_at_dest (EV_APP, uri,
6035                                          gtk_window_get_screen (GTK_WINDOW (window)),
6036                                          ev_link_action_get_dest (action),
6037                                          0,
6038                                          NULL,
6039                                          gtk_get_current_event_time ());
6040
6041         g_free (uri);
6042 }
6043
6044 static void
6045 do_action_named (EvWindow *window, EvLinkAction *action)
6046 {
6047         const gchar *name = ev_link_action_get_name (action);
6048
6049         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
6050                 ev_window_cmd_go_first_page (NULL, window);
6051         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
6052                 ev_window_cmd_go_previous_page (NULL, window);
6053         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
6054                 ev_window_cmd_go_next_page (NULL, window);
6055         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
6056                 ev_window_cmd_go_last_page (NULL, window);
6057         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
6058                 ev_window_cmd_focus_page_selector (NULL, window);
6059         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
6060                 ev_window_cmd_edit_find (NULL, window);
6061         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
6062                 ev_window_cmd_file_close_window (NULL, window);
6063         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
6064                 ev_window_cmd_file_print (NULL, window);
6065         } else {
6066                 g_warning ("Unimplemented named action: %s, please post a "
6067                            "bug report in Evince bugzilla "
6068                            "(http://bugzilla.gnome.org) with a testcase.",
6069                            name);
6070         }
6071 }
6072
6073 static void
6074 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
6075 {
6076         switch (ev_link_action_get_action_type (action)) {
6077                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
6078                         EvLinkDest *dest;
6079
6080                         dest = ev_link_action_get_dest (action);
6081                         if (!dest)
6082                                 return;
6083
6084                         ev_window_open_copy_at_dest (window, dest);
6085                 }
6086                         break;
6087                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
6088                         launch_external_uri (window, action);
6089                         break;
6090                 case EV_LINK_ACTION_TYPE_LAUNCH:
6091                         launch_action (window, action);
6092                         break;
6093                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
6094                         open_remote_link (window, action);
6095                         break;
6096                 case EV_LINK_ACTION_TYPE_NAMED:
6097                         do_action_named (window, action);
6098                         break;
6099                 default:
6100                         g_assert_not_reached ();
6101         }
6102 }
6103
6104 static void
6105 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
6106 {
6107         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
6108 }
6109
6110 static void
6111 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
6112 {
6113         EvLinkAction *ev_action = NULL;
6114         EvLinkDest   *dest;
6115
6116         ev_action = ev_link_get_action (window->priv->link);
6117         if (!ev_action)
6118                 return;
6119
6120         dest = ev_link_action_get_dest (ev_action);
6121         if (!dest)
6122                 return;
6123
6124         ev_window_open_copy_at_dest (window, dest);
6125 }
6126
6127 static void
6128 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
6129 {
6130         EvLinkAction *ev_action;
6131
6132         ev_action = ev_link_get_action (window->priv->link);
6133         if (!ev_action)
6134                 return;
6135
6136         ev_view_copy_link_address (EV_VIEW (window->priv->view),
6137                                    ev_action);
6138 }
6139
6140
6141 static void
6142 image_save_dialog_response_cb (GtkWidget *fc,
6143                                gint       response_id,
6144                                EvWindow  *ev_window)
6145 {
6146         GFile           *target_file;
6147         gboolean         is_native;
6148         GError          *error = NULL;
6149         GdkPixbuf       *pixbuf;
6150         gchar           *uri;
6151         gchar          **extensions;
6152         gchar           *filename;
6153         gchar           *file_format;
6154         GdkPixbufFormat *format;
6155         GtkFileFilter   *filter;
6156
6157         if (response_id != GTK_RESPONSE_OK) {
6158                 gtk_widget_destroy (fc);
6159                 return;
6160         }
6161
6162         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6163         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
6164         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
6165
6166         if (format == NULL) {
6167                 format = get_gdk_pixbuf_format_by_extension (uri);
6168         }
6169
6170         if (format == NULL && g_strrstr (uri, ".") == NULL) {
6171                 /* no extension found and no extension provided within uri */
6172                 format = get_gdk_pixbuf_format_by_extension (".png");
6173                 if (format == NULL) {
6174                         /* no .png support, try .jpeg */
6175                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
6176                 }
6177         }
6178
6179         if (format == NULL) {
6180                 ev_window_error_message (ev_window, NULL,
6181                                          "%s",
6182                                          _("Couldn't find appropriate format to save image"));
6183                 g_free (uri);
6184                 gtk_widget_destroy (fc);
6185
6186                 return;
6187         }
6188
6189         extensions = gdk_pixbuf_format_get_extensions (format);
6190         if (!g_str_has_suffix (uri, extensions[0])) {
6191                 gchar *uri_extension;
6192
6193                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
6194                 target_file = g_file_new_for_uri (uri_extension);
6195                 g_free (uri_extension);
6196         } else {
6197                 target_file = g_file_new_for_uri (uri);
6198         }
6199         g_strfreev (extensions);
6200         g_free (uri);
6201
6202         is_native = g_file_is_native (target_file);
6203         if (is_native) {
6204                 filename = g_file_get_path (target_file);
6205         } else {
6206                 /* Create a temporary local file to save to */
6207                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
6208                         goto has_error;
6209         }
6210
6211         ev_document_doc_mutex_lock ();
6212         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
6213                                                ev_window->priv->image);
6214         ev_document_doc_mutex_unlock ();
6215
6216         file_format = gdk_pixbuf_format_get_name (format);
6217         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
6218         g_free (file_format);
6219         g_object_unref (pixbuf);
6220
6221     has_error:
6222         if (error) {
6223                 ev_window_error_message (ev_window, error,
6224                                          "%s", _("The image could not be saved."));
6225                 g_error_free (error);
6226                 g_free (filename);
6227                 g_object_unref (target_file);
6228                 gtk_widget_destroy (fc);
6229
6230                 return;
6231         }
6232
6233         if (!is_native) {
6234                 GFile *source_file;
6235
6236                 source_file = g_file_new_for_path (filename);
6237
6238                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
6239                                        source_file, target_file);
6240                 g_object_unref (source_file);
6241         }
6242
6243         g_free (filename);
6244         g_object_unref (target_file);
6245         gtk_widget_destroy (fc);
6246 }
6247
6248 static void
6249 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
6250 {
6251         GtkWidget *fc;
6252
6253         if (!window->priv->image)
6254                 return;
6255
6256         fc = gtk_file_chooser_dialog_new (_("Save Image"),
6257                                           GTK_WINDOW (window),
6258                                           GTK_FILE_CHOOSER_ACTION_SAVE,
6259                                           GTK_STOCK_CANCEL,
6260                                           GTK_RESPONSE_CANCEL,
6261                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6262                                           NULL);
6263
6264         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6265         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6266                                                  GTK_RESPONSE_OK,
6267                                                  GTK_RESPONSE_CANCEL,
6268                                                  -1);
6269
6270         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6271         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6272
6273         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
6274
6275         g_signal_connect (fc, "response",
6276                           G_CALLBACK (image_save_dialog_response_cb),
6277                           window);
6278
6279         gtk_widget_show (fc);
6280 }
6281
6282 static void
6283 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
6284 {
6285         GtkClipboard *clipboard;
6286         GdkPixbuf    *pixbuf;
6287
6288         if (!window->priv->image)
6289                 return;
6290
6291         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
6292                                               GDK_SELECTION_CLIPBOARD);
6293         ev_document_doc_mutex_lock ();
6294         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
6295                                                window->priv->image);
6296         ev_document_doc_mutex_unlock ();
6297
6298         gtk_clipboard_set_image (clipboard, pixbuf);
6299         g_object_unref (pixbuf);
6300 }
6301
6302 static void
6303 ev_view_popup_cmd_annot_properties (GtkAction *action,
6304                                     EvWindow  *window)
6305 {
6306         const gchar                  *author;
6307         GdkColor                      color;
6308         gdouble                       opacity;
6309         gboolean                      popup_is_open;
6310         EvAnnotationPropertiesDialog *dialog;
6311         EvAnnotation                 *annot = window->priv->annot;
6312         EvAnnotationsSaveMask         mask = EV_ANNOTATIONS_SAVE_NONE;
6313
6314         if (!annot)
6315                 return;
6316
6317         dialog = EV_ANNOTATION_PROPERTIES_DIALOG (ev_annotation_properties_dialog_new_with_annotation (window->priv->annot));
6318         if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_APPLY) {
6319                 gtk_widget_destroy (GTK_WIDGET (dialog));
6320
6321                 return;
6322         }
6323
6324         /* Set annotations changes */
6325         author = ev_annotation_properties_dialog_get_author (dialog);
6326         if (ev_annotation_markup_set_label (EV_ANNOTATION_MARKUP (annot), author))
6327                 mask |= EV_ANNOTATIONS_SAVE_LABEL;
6328
6329         ev_annotation_properties_dialog_get_color (dialog, &color);
6330         if (ev_annotation_set_color (annot, &color))
6331                 mask |= EV_ANNOTATIONS_SAVE_COLOR;
6332
6333         opacity = ev_annotation_properties_dialog_get_opacity (dialog);
6334         if (ev_annotation_markup_set_opacity (EV_ANNOTATION_MARKUP (annot), opacity))
6335                 mask |= EV_ANNOTATIONS_SAVE_OPACITY;
6336
6337         popup_is_open = ev_annotation_properties_dialog_get_popup_is_open (dialog);
6338         if (ev_annotation_markup_set_popup_is_open (EV_ANNOTATION_MARKUP (annot), popup_is_open))
6339                 mask |= EV_ANNOTATIONS_SAVE_POPUP_IS_OPEN;
6340
6341         if (EV_IS_ANNOTATION_TEXT (annot)) {
6342                 EvAnnotationTextIcon icon;
6343
6344                 icon = ev_annotation_properties_dialog_get_text_icon (dialog);
6345                 if (ev_annotation_text_set_icon (EV_ANNOTATION_TEXT (annot), icon))
6346                         mask |= EV_ANNOTATIONS_SAVE_TEXT_ICON;
6347         }
6348
6349         if (mask != EV_ANNOTATIONS_SAVE_NONE) {
6350                 ev_document_doc_mutex_lock ();
6351                 ev_document_annotations_save_annotation (EV_DOCUMENT_ANNOTATIONS (window->priv->document),
6352                                                          window->priv->annot,
6353                                                          mask);
6354                 ev_document_doc_mutex_unlock ();
6355
6356                 /* FIXME: update annot region only */
6357                 ev_view_reload (EV_VIEW (window->priv->view));
6358         }
6359
6360         gtk_widget_destroy (GTK_WIDGET (dialog));
6361 }
6362
6363 static void
6364 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
6365 {
6366         GList     *l;
6367         GdkScreen *screen;
6368
6369         if (!window->priv->attach_list)
6370                 return;
6371
6372         screen = gtk_window_get_screen (GTK_WINDOW (window));
6373
6374         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6375                 EvAttachment *attachment;
6376                 GError       *error = NULL;
6377
6378                 attachment = (EvAttachment *) l->data;
6379
6380                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
6381
6382                 if (error) {
6383                         ev_window_error_message (window, error,
6384                                                  "%s", _("Unable to open attachment"));
6385                         g_error_free (error);
6386                 }
6387         }
6388 }
6389
6390 static void
6391 attachment_save_dialog_response_cb (GtkWidget *fc,
6392                                     gint       response_id,
6393                                     EvWindow  *ev_window)
6394 {
6395         GFile                *target_file;
6396         gchar                *uri;
6397         GList                *l;
6398         GtkFileChooserAction  fc_action;
6399         gboolean              is_dir;
6400         gboolean              is_native;
6401
6402         if (response_id != GTK_RESPONSE_OK) {
6403                 gtk_widget_destroy (fc);
6404                 return;
6405         }
6406
6407         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6408         target_file = g_file_new_for_uri (uri);
6409         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
6410         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
6411         is_native = g_file_is_native (target_file);
6412
6413         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6414                 EvAttachment *attachment;
6415                 GFile        *save_to = NULL;
6416                 GError       *error = NULL;
6417
6418                 attachment = (EvAttachment *) l->data;
6419
6420                 if (is_native) {
6421                         if (is_dir) {
6422                                 save_to = g_file_get_child (target_file,
6423                                     /* FIXMEchpe: file name encoding! */
6424                                                             ev_attachment_get_name (attachment));
6425                         } else {
6426                                 save_to = g_object_ref (target_file);
6427                         }
6428                 } else {
6429                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
6430                 }
6431
6432                 if (save_to)
6433                         ev_attachment_save (attachment, save_to, &error);
6434
6435                 if (error) {
6436                         ev_window_error_message (ev_window, error,
6437                                                  "%s", _("The attachment could not be saved."));
6438                         g_error_free (error);
6439                         g_object_unref (save_to);
6440
6441                         continue;
6442                 }
6443
6444                 if (!is_native) {
6445                         GFile *dest_file;
6446
6447                         if (is_dir) {
6448                                 dest_file = g_file_get_child (target_file,
6449                                                               ev_attachment_get_name (attachment));
6450                         } else {
6451                                 dest_file = g_object_ref (target_file);
6452                         }
6453
6454                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
6455                                                save_to, dest_file);
6456
6457                         g_object_unref (dest_file);
6458                 }
6459
6460                 g_object_unref (save_to);
6461         }
6462
6463         g_free (uri);
6464         g_object_unref (target_file);
6465
6466         gtk_widget_destroy (fc);
6467 }
6468
6469 static void
6470 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6471 {
6472         GtkWidget    *fc;
6473         EvAttachment *attachment = NULL;
6474
6475         if (!window->priv->attach_list)
6476                 return;
6477
6478         if (g_list_length (window->priv->attach_list) == 1)
6479                 attachment = (EvAttachment *) window->priv->attach_list->data;
6480
6481         fc = gtk_file_chooser_dialog_new (
6482                 _("Save Attachment"),
6483                 GTK_WINDOW (window),
6484                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6485                 GTK_STOCK_CANCEL,
6486                 GTK_RESPONSE_CANCEL,
6487                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6488                 NULL);
6489
6490         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6491         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6492                                                  GTK_RESPONSE_OK,
6493                                                  GTK_RESPONSE_CANCEL,
6494                                                  -1);
6495
6496         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6497         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6498
6499         if (attachment)
6500                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6501                                                    ev_attachment_get_name (attachment));
6502
6503         g_signal_connect (fc, "response",
6504                           G_CALLBACK (attachment_save_dialog_response_cb),
6505                           window);
6506
6507         gtk_widget_show (fc);
6508 }
6509
6510 static void
6511 ev_window_media_player_key_pressed (EvWindow    *window,
6512                                     const gchar *key,
6513                                     gpointer     user_data)
6514 {
6515         if (!gtk_window_is_active (GTK_WINDOW (window)))
6516                 return;
6517
6518         /* Note how Previous/Next only go to the
6519          * next/previous page despite their icon telling you
6520          * they should go to the beginning/end.
6521          *
6522          * There's very few keyboards with FFW/RWD though,
6523          * so we stick the most useful keybinding on the most
6524          * often seen keys
6525          */
6526         if (strcmp (key, "Play") == 0) {
6527                 ev_window_run_presentation (window);
6528         } else if (strcmp (key, "Previous") == 0) {
6529                 ev_window_cmd_go_previous_page (NULL, window);
6530         } else if (strcmp (key, "Next") == 0) {
6531                 ev_window_cmd_go_next_page (NULL, window);
6532         } else if (strcmp (key, "FastForward") == 0) {
6533                 ev_window_cmd_go_last_page (NULL, window);
6534         } else if (strcmp (key, "Rewind") == 0) {
6535                 ev_window_cmd_go_first_page (NULL, window);
6536         }
6537 }
6538
6539 static EggToolbarsModel *
6540 get_toolbars_model (void)
6541 {
6542         EggToolbarsModel *toolbars_model;
6543         gchar            *toolbars_file;
6544         gchar            *toolbars_path;
6545         gint              i;
6546
6547         toolbars_model = egg_toolbars_model_new ();
6548
6549         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6550                                           "evince_toolbar.xml", NULL);
6551         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6552                                          "evince-toolbar.xml", NULL);
6553         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6554
6555         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6556                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6557                 goto skip_conversion;
6558         }
6559
6560         /* Open item doesn't exist anymore,
6561          * convert it to OpenRecent for compatibility
6562          */
6563         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6564                 const gchar *item;
6565
6566                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6567                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6568                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6569                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6570                                                      "FileOpenRecent");
6571                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6572                         break;
6573                 }
6574         }
6575
6576     skip_conversion:
6577         g_free (toolbars_file);
6578         g_free (toolbars_path);
6579
6580         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6581
6582         return toolbars_model;
6583 }
6584
6585 #ifdef ENABLE_DBUS
6586 static void
6587 ev_window_sync_source (EvWindow     *window,
6588                        EvSourceLink *link)
6589 {
6590         GDBusConnection *connection;
6591         GError          *error = NULL;
6592
6593         if (window->priv->dbus_object_id <= 0)
6594                 return;
6595
6596         connection = ev_application_get_dbus_connection (EV_APP);
6597         if (!connection)
6598                 return;
6599
6600         g_dbus_connection_emit_signal (connection,
6601                                        NULL,
6602                                        window->priv->dbus_object_path,
6603                                        EV_WINDOW_DBUS_INTERFACE,
6604                                        "SyncSource",
6605                                        g_variant_new ("(s(ii))",
6606                                                       link->filename,
6607                                                       link->line,
6608                                                       link->col),
6609                                        &error);
6610         if (error) {
6611                 g_printerr ("Failed to emit DBus signal SyncSource: %s\n",
6612                             error->message);
6613                 g_error_free (error);
6614         }
6615 }
6616
6617 static void
6618 ev_window_emit_closed (EvWindow *window)
6619 {
6620         GDBusConnection *connection;
6621         GError          *error = NULL;
6622
6623         if (window->priv->dbus_object_id <= 0)
6624                 return;
6625
6626         connection = ev_application_get_dbus_connection (EV_APP);
6627         if (!connection)
6628                 return;
6629
6630         g_dbus_connection_emit_signal (connection,
6631                                        NULL,
6632                                        window->priv->dbus_object_path,
6633                                        EV_WINDOW_DBUS_INTERFACE,
6634                                        "Closed",
6635                                        NULL,
6636                                        &error);
6637         if (error) {
6638                 g_printerr ("Failed to emit DBus signal Closed: %s\n",
6639                             error->message);
6640                 g_error_free (error);
6641
6642                 return;
6643         }
6644
6645         /* If this is the last window call g_dbus_connection_flush_sync()
6646          * to make sure the signal is emitted.
6647          */
6648         if (ev_application_get_n_windows (EV_APP) == 1)
6649                 g_dbus_connection_flush_sync (connection, NULL, NULL);
6650 }
6651
6652 static void
6653 ev_window_emit_doc_loaded (EvWindow *window)
6654 {
6655         GDBusConnection *connection;
6656         GError          *error = NULL;
6657
6658         if (window->priv->dbus_object_id <= 0)
6659                 return;
6660
6661         connection = ev_application_get_dbus_connection (EV_APP);
6662         if (!connection)
6663                 return;
6664
6665         g_dbus_connection_emit_signal (connection,
6666                                        NULL,
6667                                        window->priv->dbus_object_path,
6668                                        EV_WINDOW_DBUS_INTERFACE,
6669                                        "DocumentLoaded",
6670                                        g_variant_new("(s)", window->priv->uri),
6671                                        &error);
6672         if (error) {
6673                 g_printerr ("Failed to emit DBus signal DocumentLoaded: %s\n",
6674                             error->message);
6675                 g_error_free (error);
6676
6677                 return;
6678         }
6679 }
6680
6681 static void
6682 method_call_cb (GDBusConnection       *connection,
6683                 const gchar           *sender,
6684                 const gchar           *object_path,
6685                 const gchar           *interface_name,
6686                 const gchar           *method_name,
6687                 GVariant              *parameters,
6688                 GDBusMethodInvocation *invocation,
6689                 gpointer               user_data)
6690 {
6691         EvWindow *window = EV_WINDOW (user_data);
6692
6693         if (g_strcmp0 (method_name, "SyncView") != 0)
6694                 return;
6695
6696         if (window->priv->document && ev_document_has_synctex (window->priv->document)) {
6697                 EvSourceLink link;
6698
6699                 g_variant_get (parameters, "(&s(ii))", &link.filename, &link.line, &link.col);
6700                 ev_view_highlight_forward_search (EV_VIEW (window->priv->view), &link);
6701                 gtk_window_present (GTK_WINDOW (window));
6702         }
6703
6704         g_dbus_method_invocation_return_value (invocation, g_variant_new ("()"));
6705 }
6706
6707 static const char introspection_xml[] =
6708         "<node>"
6709           "<interface name='org.gnome.evince.Window'>"
6710             "<method name='SyncView'>"
6711               "<arg type='s' name='source_file' direction='in'/>"
6712               "<arg type='(ii)' name='source_point' direction='in'/>"
6713             "</method>"
6714             "<signal name='SyncSource'>"
6715               "<arg type='s' name='source_file' direction='out'/>"
6716               "<arg type='(ii)' name='source_point' direction='out'/>"
6717             "</signal>"
6718             "<signal name='Closed'/>"
6719             "<signal name='DocumentLoaded'>"
6720               "<arg type='s' name='uri' direction='out'/>"
6721             "</signal>"
6722           "</interface>"
6723         "</node>";
6724
6725 static const GDBusInterfaceVTable interface_vtable = {
6726         method_call_cb,
6727         NULL,
6728         NULL
6729 };
6730
6731 static GDBusNodeInfo *introspection_data;
6732 #endif /* ENABLE_DBUS */
6733
6734 static void
6735 ev_window_init (EvWindow *ev_window)
6736 {
6737         GtkActionGroup *action_group;
6738         GtkAccelGroup *accel_group;
6739         GError *error = NULL;
6740         GtkWidget *sidebar_widget;
6741         GtkWidget *menuitem;
6742         EggToolbarsModel *toolbars_model;
6743         GObject *mpkeys;
6744         gchar *ui_path;
6745 #ifdef ENABLE_DBUS
6746         GDBusConnection *connection;
6747         static gint window_id = 0;
6748 #endif
6749
6750         g_signal_connect (ev_window, "configure_event",
6751                           G_CALLBACK (window_configure_event_cb), NULL);
6752         g_signal_connect (ev_window, "window_state_event",
6753                           G_CALLBACK (window_state_event_cb), NULL);
6754
6755         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6756
6757 #ifdef ENABLE_DBUS
6758         connection = ev_application_get_dbus_connection (EV_APP);
6759         if (connection) {
6760                 if (!introspection_data) {
6761                         introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, &error);
6762                         if (error) g_warning ("%s\n", error->message);
6763                 }
6764                 g_assert (introspection_data != NULL);
6765
6766                 ev_window->priv->dbus_object_path = g_strdup_printf (EV_WINDOW_DBUS_OBJECT_PATH, window_id++);
6767                 ev_window->priv->dbus_object_id =
6768                     g_dbus_connection_register_object (connection,
6769                                                        ev_window->priv->dbus_object_path,
6770                                                        introspection_data->interfaces[0],
6771                                                        &interface_vtable,
6772                                                        ev_window, NULL,
6773                                                        &error);
6774                 if (ev_window->priv->dbus_object_id == 0) {
6775                         g_printerr ("Failed to register bus object %s: %s\n",
6776                                     ev_window->priv->dbus_object_path, error->message);
6777                         g_error_free (error);
6778                         g_free (ev_window->priv->dbus_object_path);
6779                         ev_window->priv->dbus_object_path = NULL;
6780                         error = NULL;
6781                 }
6782         }
6783
6784 #endif /* ENABLE_DBUS */
6785
6786         ev_window->priv->model = ev_document_model_new ();
6787
6788         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6789         ev_window->priv->title = ev_window_title_new (ev_window);
6790
6791         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6792         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6793         gtk_widget_show (ev_window->priv->main_box);
6794
6795         action_group = gtk_action_group_new ("MenuActions");
6796         ev_window->priv->action_group = action_group;
6797         gtk_action_group_set_translation_domain (action_group, NULL);
6798         gtk_action_group_add_actions (action_group, entries,
6799                                       G_N_ELEMENTS (entries), ev_window);
6800         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6801                                              G_N_ELEMENTS (toggle_entries),
6802                                              ev_window);
6803         set_action_properties (action_group);
6804         register_custom_actions (ev_window, action_group);
6805
6806         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6807         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6808                                             action_group, 0);
6809
6810         accel_group =
6811                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6812         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6813
6814         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6815
6816         action_group = gtk_action_group_new ("ViewPopupActions");
6817         ev_window->priv->view_popup_action_group = action_group;
6818         gtk_action_group_set_translation_domain (action_group, NULL);
6819         gtk_action_group_add_actions (action_group, view_popup_entries,
6820                                       G_N_ELEMENTS (view_popup_entries),
6821                                       ev_window);
6822         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6823                                             action_group, 0);
6824
6825         action_group = gtk_action_group_new ("AttachmentPopupActions");
6826         ev_window->priv->attachment_popup_action_group = action_group;
6827         gtk_action_group_set_translation_domain (action_group, NULL);
6828         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6829                                       G_N_ELEMENTS (attachment_popup_entries),
6830                                       ev_window);
6831         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6832                                             action_group, 0);
6833
6834         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6835                                     "evince-ui.xml", NULL);
6836         if (!gtk_ui_manager_add_ui_from_file (
6837                 ev_window->priv->ui_manager, ui_path, &error))
6838         {
6839                 g_warning ("building menus failed: %s", error->message);
6840                 g_error_free (error);
6841         }
6842         g_free (ui_path);
6843
6844         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6845         ev_window->priv->recent_action_group = NULL;
6846         ev_window->priv->recent_ui_id = 0;
6847         g_signal_connect_swapped (ev_window->priv->recent_manager,
6848                                   "changed",
6849                                   G_CALLBACK (ev_window_setup_recent),
6850                                   ev_window);
6851
6852         ev_window->priv->menubar =
6853                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6854                                             "/MainMenu");
6855         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6856                             ev_window->priv->menubar,
6857                             FALSE, FALSE, 0);
6858         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6859                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6860         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6861         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6862                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6863         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6864
6865         toolbars_model = get_toolbars_model ();
6866         ev_window->priv->toolbar = GTK_WIDGET
6867                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6868                                "ui-manager", ev_window->priv->ui_manager,
6869                                "popup-path", "/ToolbarPopup",
6870                                "model", toolbars_model,
6871                                NULL));
6872         g_object_unref (toolbars_model);
6873
6874         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6875                                    "DefaultToolBar");
6876         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6877                             ev_window->priv->toolbar,
6878                             FALSE, FALSE, 0);
6879         gtk_widget_show (ev_window->priv->toolbar);
6880
6881         /* Add the main area */
6882         ev_window->priv->hpaned = gtk_hpaned_new ();
6883         g_signal_connect (ev_window->priv->hpaned,
6884                           "notify::position",
6885                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6886                           ev_window);
6887
6888         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6889         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6890                             TRUE, TRUE, 0);
6891         gtk_widget_show (ev_window->priv->hpaned);
6892
6893         ev_window->priv->sidebar = ev_sidebar_new ();
6894         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6895                               ev_window->priv->model);
6896         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6897                          ev_window->priv->sidebar, FALSE, FALSE);
6898         gtk_widget_show (ev_window->priv->sidebar);
6899
6900         /* Stub sidebar, for now */
6901
6902         sidebar_widget = ev_sidebar_thumbnails_new ();
6903         ev_window->priv->sidebar_thumbs = sidebar_widget;
6904         g_signal_connect (sidebar_widget,
6905                           "notify::main-widget",
6906                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6907                           ev_window);
6908         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6909         gtk_widget_show (sidebar_widget);
6910         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6911                              sidebar_widget);
6912
6913         sidebar_widget = ev_sidebar_links_new ();
6914         ev_window->priv->sidebar_links = sidebar_widget;
6915         g_signal_connect (sidebar_widget,
6916                           "notify::model",
6917                           G_CALLBACK (sidebar_widget_model_set),
6918                           ev_window);
6919         g_signal_connect (sidebar_widget,
6920                           "link_activated",
6921                           G_CALLBACK (sidebar_links_link_activated_cb),
6922                           ev_window);
6923         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6924         gtk_widget_show (sidebar_widget);
6925         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6926                              sidebar_widget);
6927
6928         sidebar_widget = ev_sidebar_attachments_new ();
6929         ev_window->priv->sidebar_attachments = sidebar_widget;
6930         g_signal_connect_object (sidebar_widget,
6931                                  "popup",
6932                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6933                                  ev_window, 0);
6934         gtk_widget_show (sidebar_widget);
6935         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6936                              sidebar_widget);
6937
6938         sidebar_widget = ev_sidebar_layers_new ();
6939         ev_window->priv->sidebar_layers = sidebar_widget;
6940         g_signal_connect (sidebar_widget,
6941                           "layers_visibility_changed",
6942                           G_CALLBACK (sidebar_layers_visibility_changed),
6943                           ev_window);
6944         gtk_widget_show (sidebar_widget);
6945         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6946                              sidebar_widget);
6947
6948         sidebar_widget = ev_sidebar_annotations_new ();
6949         ev_window->priv->sidebar_annots = sidebar_widget;
6950         g_signal_connect (sidebar_widget,
6951                           "annot_activated",
6952                           G_CALLBACK (sidebar_annots_annot_activated_cb),
6953                           ev_window);
6954         g_signal_connect (sidebar_widget,
6955                           "begin_annot_add",
6956                           G_CALLBACK (sidebar_annots_begin_annot_add),
6957                           ev_window);
6958         g_signal_connect (sidebar_widget,
6959                           "annot_add_cancelled",
6960                           G_CALLBACK (sidebar_annots_annot_add_cancelled),
6961                           ev_window);
6962         gtk_widget_show (sidebar_widget);
6963         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6964                              sidebar_widget);
6965
6966         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6967         ev_window->priv->scrolled_window =
6968                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6969                                           "shadow-type", GTK_SHADOW_IN,
6970                                           NULL));
6971         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6972                             ev_window->priv->scrolled_window,
6973                             TRUE, TRUE, 0);
6974         gtk_widget_show (ev_window->priv->scrolled_window);
6975
6976         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6977                         ev_window->priv->view_box);
6978         gtk_widget_show (ev_window->priv->view_box);
6979
6980         ev_window->priv->view = ev_view_new ();
6981         ev_view_set_page_cache_size (EV_VIEW (ev_window->priv->view), PAGE_CACHE_SIZE);
6982         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6983
6984         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6985         g_signal_connect_swapped (ev_window->priv->password_view,
6986                                   "unlock",
6987                                   G_CALLBACK (ev_window_password_view_unlock),
6988                                   ev_window);
6989         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6990                                  G_CALLBACK (view_actions_focus_in_cb),
6991                                  ev_window, 0);
6992         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6993                                  G_CALLBACK (view_actions_focus_out_cb),
6994                                  ev_window, 0);
6995         g_signal_connect_object (ev_window->priv->view, "external-link",
6996                                  G_CALLBACK (view_external_link_cb),
6997                                  ev_window, 0);
6998         g_signal_connect_object (ev_window->priv->view, "handle-link",
6999                                  G_CALLBACK (view_handle_link_cb),
7000                                  ev_window, 0);
7001         g_signal_connect_object (ev_window->priv->view, "popup",
7002                                  G_CALLBACK (view_menu_popup_cb),
7003                                  ev_window, 0);
7004         g_signal_connect_object (ev_window->priv->view, "selection-changed",
7005                                  G_CALLBACK (view_selection_changed_cb),
7006                                  ev_window, 0);
7007         g_signal_connect_object (ev_window->priv->view, "annot-added",
7008                                  G_CALLBACK (view_annot_added),
7009                                  ev_window, 0);
7010 #ifdef ENABLE_DBUS
7011         g_signal_connect_swapped (ev_window->priv->view, "sync-source",
7012                                   G_CALLBACK (ev_window_sync_source),
7013                                   ev_window);
7014 #endif
7015         gtk_widget_show (ev_window->priv->view);
7016         gtk_widget_show (ev_window->priv->password_view);
7017
7018         /* Find Bar */
7019         ev_window->priv->find_bar = egg_find_bar_new ();
7020         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
7021                           ev_window->priv->find_bar,
7022                           FALSE, TRUE, 0);
7023
7024         /* We own a ref on these widgets, as we can swap them in and out */
7025         g_object_ref (ev_window->priv->view);
7026         g_object_ref (ev_window->priv->password_view);
7027
7028         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
7029                            ev_window->priv->view);
7030
7031         /* Connect to model signals */
7032         g_signal_connect_swapped (ev_window->priv->model,
7033                                   "page-changed",
7034                                   G_CALLBACK (ev_window_page_changed_cb),
7035                                   ev_window);
7036         g_signal_connect (ev_window->priv->model,
7037                           "notify::document",
7038                           G_CALLBACK (ev_window_document_changed_cb),
7039                           ev_window);
7040         g_signal_connect (ev_window->priv->model,
7041                           "notify::scale",
7042                           G_CALLBACK (ev_window_zoom_changed_cb),
7043                           ev_window);
7044         g_signal_connect (ev_window->priv->model,
7045                           "notify::sizing-mode",
7046                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
7047                           ev_window);
7048         g_signal_connect (ev_window->priv->model,
7049                           "notify::rotation",
7050                           G_CALLBACK (ev_window_rotation_changed_cb),
7051                           ev_window);
7052         g_signal_connect (ev_window->priv->model,
7053                           "notify::continuous",
7054                           G_CALLBACK (ev_window_continuous_changed_cb),
7055                           ev_window);
7056         g_signal_connect (ev_window->priv->model,
7057                           "notify::dual-page",
7058                           G_CALLBACK (ev_window_dual_mode_changed_cb),
7059                           ev_window);
7060         g_signal_connect (ev_window->priv->model,
7061                           "notify::inverted-colors",
7062                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
7063                           ev_window);
7064
7065         /* Connect sidebar signals */
7066         g_signal_connect (ev_window->priv->sidebar,
7067                           "notify::visible",
7068                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
7069                           ev_window);
7070         g_signal_connect (ev_window->priv->sidebar,
7071                           "notify::current-page",
7072                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
7073                           ev_window);
7074
7075         /* Connect to find bar signals */
7076         g_signal_connect (ev_window->priv->find_bar,
7077                           "previous",
7078                           G_CALLBACK (find_bar_previous_cb),
7079                           ev_window);
7080         g_signal_connect (ev_window->priv->find_bar,
7081                           "next",
7082                           G_CALLBACK (find_bar_next_cb),
7083                           ev_window);
7084         g_signal_connect (ev_window->priv->find_bar,
7085                           "close",
7086                           G_CALLBACK (find_bar_close_cb),
7087                           ev_window);
7088         g_signal_connect (ev_window->priv->find_bar,
7089                           "notify::search-string",
7090                           G_CALLBACK (find_bar_search_changed_cb),
7091                           ev_window);
7092         g_signal_connect (ev_window->priv->find_bar,
7093                           "notify::case-sensitive",
7094                           G_CALLBACK (find_bar_search_changed_cb),
7095                           ev_window);
7096         g_signal_connect (ev_window->priv->find_bar,
7097                           "notify::visible",
7098                           G_CALLBACK (find_bar_visibility_changed_cb),
7099                           ev_window);
7100         g_signal_connect (ev_window->priv->find_bar,
7101                           "scroll",
7102                           G_CALLBACK (find_bar_scroll),
7103                           ev_window);
7104
7105         /* Popups */
7106         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
7107                                                                  "/DocumentPopup");
7108         ev_window->priv->link = NULL;
7109
7110         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
7111                                                                        "/AttachmentPopup");
7112         ev_window->priv->attach_list = NULL;
7113
7114         /* Media player keys */
7115         mpkeys = ev_application_get_media_keys (EV_APP);
7116         if (mpkeys) {
7117                 g_signal_connect_swapped (mpkeys, "key_pressed",
7118                                           G_CALLBACK (ev_window_media_player_key_pressed),
7119                                           ev_window);
7120         }
7121
7122         /* Give focus to the document view */
7123         gtk_widget_grab_focus (ev_window->priv->view);
7124
7125         ev_window->priv->default_settings = g_settings_new (GS_SCHEMA_NAME".Default");
7126         g_settings_delay (ev_window->priv->default_settings);
7127
7128         /* Set it user interface params */
7129         ev_window_setup_recent (ev_window);
7130
7131         ev_window_setup_gtk_settings (ev_window);
7132
7133         setup_chrome_from_metadata (ev_window);
7134         update_chrome_actions (ev_window);
7135         update_chrome_visibility (ev_window);
7136
7137         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
7138
7139         setup_view_from_metadata (ev_window);
7140         setup_sidebar_from_metadata (ev_window);
7141
7142         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
7143         ev_window_setup_action_sensitivity (ev_window);
7144
7145         /* Drag and Drop */
7146         gtk_drag_dest_set (GTK_WIDGET (ev_window),
7147                            GTK_DEST_DEFAULT_ALL,
7148                            NULL, 0,
7149                            GDK_ACTION_COPY);
7150         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
7151 }
7152
7153 /**
7154  * ev_window_new:
7155  *
7156  * Creates a #GtkWidget that represents the window.
7157  *
7158  * Returns: the #GtkWidget that represents the window.
7159  */
7160 GtkWidget *
7161 ev_window_new (void)
7162 {
7163         GtkWidget *ev_window;
7164
7165         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
7166                                               "type", GTK_WINDOW_TOPLEVEL,
7167                                               NULL));
7168
7169         return ev_window;
7170 }
7171
7172 const gchar *
7173 ev_window_get_dbus_object_path (EvWindow *ev_window)
7174 {
7175 #ifdef ENABLE_DBUS
7176         return ev_window->priv->dbus_object_path;
7177 #else
7178         return NULL;
7179 #endif
7180 }