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