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