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