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
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-document-misc.h"
  66 #include "ev-file-exporter.h"
  67 #include "ev-file-helpers.h"
  68 #include "ev-file-monitor.h"
  69 #include "ev-history.h"
  70 #include "ev-image.h"
  71 #include "ev-job-scheduler.h"
  72 #include "ev-jobs.h"
  73 #include "ev-message-area.h"
  74 #include "ev-metadata.h"
  75 #include "ev-navigation-action.h"
  76 #include "ev-open-recent-action.h"
  77 #include "ev-page-action.h"
  78 #include "ev-password-view.h"
  79 #include "ev-properties-dialog.h"
  80 #include "ev-sidebar-attachments.h"
  81 #include "ev-sidebar.h"
  82 #include "ev-sidebar-links.h"
  83 #include "ev-sidebar-page.h"
  84 #include "ev-sidebar-thumbnails.h"
  85 #include "ev-sidebar-layers.h"
  86 #include "ev-stock-icons.h"
  87 #include "ev-utils.h"
  88 #include "ev-keyring.h"
  89 #include "ev-view.h"
  90 #include "ev-view-presentation.h"
  91 #include "ev-view-type-builtins.h"
  92 #include "ev-window.h"
  93 #include "ev-window-title.h"
  94 #include "ev-print-operation.h"
  95 #include "ev-progress-message-area.h"
  96
  97 #ifdef ENABLE_DBUS
  98 #include "ev-media-player-keys.h"
  99 #endif /* ENABLE_DBUS */
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *presentation_view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Settings */
 144         GSettings *settings;
 145         GSettings *last_settings;
 146
 147         /* Menubar accels */
 148         guint           menubar_accel_keyval;
 149         GdkModifierType menubar_accel_modifier;
 150
 151         /* Progress Messages */
 152         guint progress_idle;
 153         GCancellable *progress_cancellable;
 154
 155         /* Dialogs */
 156         GtkWidget *properties;
 157         GtkWidget *print_dialog;
 158
 159         /* UI Builders */
 160         GtkActionGroup   *action_group;
 161         GtkActionGroup   *view_popup_action_group;
 162         GtkActionGroup   *attachment_popup_action_group;
 163         GtkRecentManager *recent_manager;
 164         GtkActionGroup   *recent_action_group;
 165         guint             recent_ui_id;
 166         GtkUIManager     *ui_manager;
 167
 168         /* Fullscreen mode */
 169         GtkWidget *fullscreen_toolbar;
 170
 171         /* Popup view */
 172         GtkWidget *view_popup;
 173         EvLink    *link;
 174         EvImage   *image;
 175
 176         /* Popup attachment */
 177         GtkWidget    *attachment_popup;
 178         GList        *attach_list;
 179
 180         /* Document */
 181         EvDocumentModel *model;
 182         char *uri;
 183         glong uri_mtime;
 184         char *local_uri;
 185         gboolean in_reload;
 186         EvFileMonitor *monitor;
 187         guint setup_document_idle;
 188
 189         EvDocument *document;
 190         EvHistory *history;
 191         EvWindowPageMode page_mode;
 192         EvWindowTitle *title;
 193         EvMetadata *metadata;
 194
 195         /* Load params */
 196         EvLinkDest       *dest;
 197         gchar            *search_string;
 198         EvWindowRunMode   window_mode;
 199
 200         EvJob            *load_job;
 201         EvJob            *reload_job;
 202         EvJob            *thumbnail_job;
 203         EvJob            *save_job;
 204         EvJob            *find_job;
 205
 206         /* Printing */
 207         GQueue           *print_queue;
 208         GtkPrintSettings *print_settings;
 209         GtkPageSetup     *print_page_setup;
 210         gboolean          close_after_print;
 211 #ifdef WITH_GCONF
 212         GConfClient *gconf_client;
 213 #endif
 214 };
 215
 216 #define EV_WINDOW_GET_PRIVATE(object) \
 217         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 218
 219 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 220
 221 #define PAGE_SELECTOR_ACTION    "PageSelector"
 222 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 223 #define NAVIGATION_ACTION       "Navigation"
 224
 225 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 226 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 227 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 228 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 229 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 230
 231 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 232 #define GS_OVERRIDE_RESTRICTIONS "override_restrictions"
 233
 234 #define SIDEBAR_DEFAULT_SIZE    132
 235 #define LINKS_SIDEBAR_ID "links"
 236 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 237 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 238 #define LAYERS_SIDEBAR_ID "layers"
 239
 240 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 241 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 242 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 243
 244 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 245
 246 #define MIN_SCALE 0.05409
 247 #define MAX_SCALE 4.0
 248
 249 #define MAX_RECENT_ITEM_LEN (40)
 250
 251 static const gchar *document_print_settings[] = {
 252         GTK_PRINT_SETTINGS_N_COPIES,
 253         GTK_PRINT_SETTINGS_COLLATE,
 254         GTK_PRINT_SETTINGS_REVERSE,
 255         GTK_PRINT_SETTINGS_NUMBER_UP,
 256         GTK_PRINT_SETTINGS_SCALE,
 257         GTK_PRINT_SETTINGS_PRINT_PAGES,
 258         GTK_PRINT_SETTINGS_PAGE_RANGES,
 259         GTK_PRINT_SETTINGS_PAGE_SET,
 260         GTK_PRINT_SETTINGS_OUTPUT_URI
 261 };
 262
 263 static void     ev_window_update_actions                (EvWindow         *ev_window);
 264 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 265                                                          GParamSpec       *pspec,
 266                                                          EvWindow         *ev_window);
 267 static void     ev_window_set_page_mode                 (EvWindow         *window,
 268                                                          EvWindowPageMode  page_mode);
 269 static void     ev_window_load_job_cb                   (EvJob            *job,
 270                                                          gpointer          data);
 271 static void     ev_window_reload_document               (EvWindow         *window,
 272                                                          EvLinkDest *dest);
 273 static void     ev_window_reload_job_cb                 (EvJob            *job,
 274                                                          EvWindow         *window);
 275 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_save_job_cb                   (EvJob            *save,
 278                                                          EvWindow         *window);
 279 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 280                                                          GParamSpec       *pspec,
 281                                                          EvWindow         *ev_window);
 282 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 283                                                          GParamSpec       *pspec,
 284                                                          EvWindow         *ev_window);
 285 static void     ev_window_add_recent                    (EvWindow         *window,
 286                                                          const char       *filename);
 287 static void     ev_window_run_fullscreen                (EvWindow         *window);
 288 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 289                                                          gboolean          unfullscreen_window);
 290 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 291                                                          EvWindow         *window);
 292 static void     ev_window_run_presentation              (EvWindow         *window);
 293 static void     ev_window_stop_presentation             (EvWindow         *window,
 294                                                          gboolean          unfullscreen_window);
 295 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 298                                                          EvWindow         *window);
 299 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 300                                                          EvWindow         *window);
 301 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 302                                                          EvWindow         *window);
 303 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 304                                                          EvWindow         *window);
 305 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 306                                                          EvWindow         *window);
 307 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 308                                                          EvWindow         *window);
 309 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 310                                                          EvWindow         *window);
 311 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 312                                                          EvWindow         *ev_window);
 313 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 314                                                          EvWindow         *ev_window);
 315 static void     view_handle_link_cb                     (EvView           *view,
 316                                                          EvLink           *link,
 317                                                          EvWindow         *window);
 318 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 319 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 320                                                          EvWindow         *ev_window);
 321 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 322                                                          GParamSpec       *param,
 323                                                          EvWindow         *ev_window);
 324 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 325                                                          GFile            *source_file);
 326 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 327                                                          const gchar      *key,
 328                                                          gpointer          user_data);
 329
 330 static guint ev_window_n_copies = 0;
 331
 332 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 333
 334 static gdouble
 335 get_screen_dpi (EvWindow *window)
 336 {
 337         GdkScreen *screen;
 338
 339         screen = gtk_window_get_screen (GTK_WINDOW (window));
 340         return ev_document_misc_get_screen_dpi (screen);
 341 }
 342
 343 static void
 344 ev_window_set_action_sensitive (EvWindow   *ev_window,
 345                                 const char *name,
 346                                 gboolean    sensitive)
 347 {
 348         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 349                                                          name);
 350         gtk_action_set_sensitive (action, sensitive);
 351 }
 352
 353
 354 static void
 355 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 356 {
 357         EvDocument *document = ev_window->priv->document;
 358         const EvDocumentInfo *info = NULL;
 359         gboolean has_document = FALSE;
 360         gboolean ok_to_print = TRUE;
 361         gboolean ok_to_print_setup = TRUE;
 362         gboolean ok_to_copy = TRUE;
 363         gboolean has_properties = TRUE;
 364         gboolean override_restrictions = TRUE;
 365         gboolean can_get_text = FALSE;
 366         gboolean has_pages = FALSE;
 367         gboolean can_find = FALSE;
 368
 369         if (document) {
 370                 has_document = TRUE;
 371                 has_pages = ev_document_get_n_pages (document) > 0;
 372                 info = ev_document_get_info (document);
 373         }
 374
 375         if (!info || info->fields_mask == 0) {
 376                 has_properties = FALSE;
 377         }
 378
 379         if (has_document && EV_IS_SELECTION (document)) {
 380                 can_get_text = TRUE;
 381         }
 382
 383         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 384                 can_find = TRUE;
 385         }
 386
 387         if (has_document && ev_window->priv->settings) {
 388                 override_restrictions =
 389                         g_settings_get_boolean (ev_window->priv->settings,
 390                                                 GS_OVERRIDE_RESTRICTIONS);
 391         }
 392
 393         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 394                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 395                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 396         }
 397
 398         if (has_document && !ev_print_operation_exists_for_document(document))
 399                 ok_to_print = FALSE;
 400
 401 #ifdef WITH_GCONF
 402         if (has_document &&
 403             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 404                 ok_to_copy = FALSE;
 405         }
 406
 407         if (has_document &&
 408             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 409                 ok_to_print = FALSE;
 410         }
 411
 412         if (has_document &&
 413             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 414                 ok_to_print_setup = FALSE;
 415         }
 416 #endif
 417
 418         /* File menu */
 419         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 420         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 421         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 422         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 423
 424         /* Edit menu */
 425         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 426         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 427         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 428         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 429         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 430
 431         /* View menu */
 432         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 433         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 434         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 435         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 436         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 437         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 438         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 439
 440         /* Toolbar-specific actions: */
 441         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 442         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 443         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 444
 445         ev_window_update_actions (ev_window);
 446 }
 447
 448 static void
 449 ev_window_update_actions (EvWindow *ev_window)
 450 {
 451         EvView *view = EV_VIEW (ev_window->priv->view);
 452         int n_pages = 0, page = -1;
 453         gboolean has_pages = FALSE;
 454         gboolean presentation_mode;
 455         gboolean can_find_in_page = FALSE;
 456         EvSizingMode sizing_mode;
 457
 458         if (ev_window->priv->document) {
 459                 page = ev_document_model_get_page (ev_window->priv->model);
 460                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 461                 has_pages = n_pages > 0;
 462         }
 463
 464         can_find_in_page = (ev_window->priv->find_job &&
 465                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 466
 467         ev_window_set_action_sensitive (ev_window, "EditCopy",
 468                                         has_pages &&
 469                                         ev_view_get_has_selection (view));
 470         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 471                                         has_pages && can_find_in_page);
 472         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 473                                         has_pages && can_find_in_page);
 474         ev_window_set_action_sensitive (ev_window, "F3",
 475                                         has_pages && can_find_in_page);
 476
 477         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 478
 479         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 480                                         has_pages &&
 481                                         ev_view_can_zoom_in (view) &&
 482                                         !presentation_mode);
 483         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 484                                         has_pages &&
 485                                         ev_view_can_zoom_out (view) &&
 486                                         !presentation_mode);
 487
 488         /* Go menu */
 489         if (has_pages) {
 490                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 491                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 492                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 493                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 494         } else {
 495                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 496                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 497                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 498                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 499         }
 500
 501         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 502         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 503                 GtkAction *action;
 504                 float      zoom;
 505                 float      real_zoom;
 506
 507                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 508                                                       ZOOM_CONTROL_ACTION);
 509
 510                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 511                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 512                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 513
 514                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 515         }
 516 }
 517
 518 static void
 519 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 520 {
 521         gboolean can_find;
 522
 523         can_find = window->priv->document &&
 524             EV_IS_DOCUMENT_FIND (window->priv->document);
 525
 526         if (window->priv->action_group) {
 527                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 528                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 529                 ev_window_set_action_sensitive (window, "Space", sensitive);
 530                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 531                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 532                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 533                 ev_window_set_action_sensitive (window, "Return", sensitive);
 534                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 535                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 536                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 537                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 538                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 539                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 540                 ev_window_set_action_sensitive (window, "p", sensitive);
 541                 ev_window_set_action_sensitive (window, "n", sensitive);
 542
 543                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 544         }
 545 }
 546
 547 static void
 548 set_widget_visibility (GtkWidget *widget, gboolean visible)
 549 {
 550         g_assert (GTK_IS_WIDGET (widget));
 551
 552         if (visible)
 553                 gtk_widget_show (widget);
 554         else
 555                 gtk_widget_hide (widget);
 556 }
 557
 558 static void
 559 update_chrome_visibility (EvWindow *window)
 560 {
 561         EvWindowPrivate *priv = window->priv;
 562         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 563         gboolean fullscreen_mode, presentation, fullscreen;
 564
 565         presentation = EV_WINDOW_IS_PRESENTATION (window);
 566         fullscreen = ev_document_model_get_fullscreen (priv->model);
 567         fullscreen_mode = fullscreen || presentation;
 568
 569         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 570         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 571                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 572         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 573                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 574         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 575         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 576
 577         set_widget_visibility (priv->menubar, menubar);
 578         set_widget_visibility (priv->toolbar, toolbar);
 579         set_widget_visibility (priv->find_bar, findbar);
 580         set_widget_visibility (priv->sidebar, sidebar);
 581
 582         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 583
 584         if (priv->fullscreen_toolbar != NULL) {
 585                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 586         }
 587 }
 588
 589 static void
 590 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 591 {
 592         EvWindowPrivate *priv = window->priv;
 593
 594         if (active) {
 595                 priv->chrome |= flag;
 596         } else {
 597                 priv->chrome &= ~flag;
 598         }
 599 }
 600
 601 static void
 602 update_sizing_buttons (EvWindow *window)
 603 {
 604         GtkActionGroup *action_group = window->priv->action_group;
 605         GtkAction *action;
 606         gboolean best_fit, page_width;
 607
 608         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 609                 case EV_SIZING_BEST_FIT:
 610                         best_fit = TRUE;
 611                         page_width = FALSE;
 612                         break;
 613                 case EV_SIZING_FIT_WIDTH:
 614                         best_fit = FALSE;
 615                         page_width = TRUE;
 616                         break;
 617                 default:
 618                         best_fit = page_width = FALSE;
 619                         break;
 620         }
 621
 622         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 623         g_signal_handlers_block_by_func
 624                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 625         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 626         g_signal_handlers_unblock_by_func
 627                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 628
 629         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 630         g_signal_handlers_block_by_func
 631                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 632         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 633         g_signal_handlers_unblock_by_func
 634                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 635
 636         action = gtk_action_group_get_action (window->priv->action_group,
 637                                               ZOOM_CONTROL_ACTION);
 638         if (best_fit) {
 639                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 640                                                  EPHY_ZOOM_BEST_FIT);
 641         } else if (page_width) {
 642                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 643                                                  EPHY_ZOOM_FIT_WIDTH);
 644         }
 645 }
 646
 647 /**
 648  * ev_window_is_empty:
 649  * @ev_window: The instance of the #EvWindow.
 650  *
 651  * It does look if there is any document loaded or if there is any job to load
 652  * a document.
 653  *
 654  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 655  *          loaded, %FALSE in other case.
 656  */
 657 gboolean
 658 ev_window_is_empty (const EvWindow *ev_window)
 659 {
 660         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 661
 662         return (ev_window->priv->document == NULL) &&
 663                 (ev_window->priv->load_job == NULL);
 664 }
 665
 666 static void
 667 ev_window_set_message_area (EvWindow  *window,
 668                             GtkWidget *area)
 669 {
 670         if (window->priv->message_area == area)
 671                 return;
 672
 673         if (window->priv->message_area)
 674                 gtk_widget_destroy (window->priv->message_area);
 675         window->priv->message_area = area;
 676
 677         if (!area)
 678                 return;
 679
 680         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 681                             window->priv->message_area,
 682                             FALSE, FALSE, 0);
 683         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 684                                window->priv->message_area, 0);
 685         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 686                                    (gpointer) &(window->priv->message_area));
 687 }
 688
 689 static void
 690 ev_window_message_area_response_cb (EvMessageArea *area,
 691                                     gint           response_id,
 692                                     EvWindow      *window)
 693 {
 694         ev_window_set_message_area (window, NULL);
 695 }
 696
 697 static void
 698 ev_window_error_message (EvWindow    *window,
 699                          GError      *error,
 700                          const gchar *format,
 701                          ...)
 702 {
 703         GtkWidget *area;
 704         va_list    args;
 705         gchar     *msg = NULL;
 706
 707         if (window->priv->message_area)
 708                 return;
 709
 710         va_start (args, format);
 711         msg = g_strdup_vprintf (format, args);
 712         va_end (args);
 713
 714         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 715                                     msg,
 716                                     GTK_STOCK_CLOSE,
 717                                     GTK_RESPONSE_CLOSE,
 718                                     NULL);
 719         g_free (msg);
 720
 721         if (error)
 722                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 723         g_signal_connect (area, "response",
 724                           G_CALLBACK (ev_window_message_area_response_cb),
 725                           window);
 726         gtk_widget_show (area);
 727         ev_window_set_message_area (window, area);
 728 }
 729
 730 static void
 731 ev_window_warning_message (EvWindow    *window,
 732                            const gchar *format,
 733                            ...)
 734 {
 735         GtkWidget *area;
 736         va_list    args;
 737         gchar     *msg = NULL;
 738
 739         if (window->priv->message_area)
 740                 return;
 741
 742         va_start (args, format);
 743         msg = g_strdup_vprintf (format, args);
 744         va_end (args);
 745
 746         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 747                                     msg,
 748                                     GTK_STOCK_CLOSE,
 749                                     GTK_RESPONSE_CLOSE,
 750                                     NULL);
 751         g_free (msg);
 752
 753         g_signal_connect (area, "response",
 754                           G_CALLBACK (ev_window_message_area_response_cb),
 755                           window);
 756         gtk_widget_show (area);
 757         ev_window_set_message_area (window, area);
 758 }
 759
 760 typedef struct _FindTask {
 761         const gchar *page_label;
 762         gchar *chapter;
 763 } FindTask;
 764
 765 static gboolean
 766 ev_window_find_chapter (GtkTreeModel *tree_model,
 767                         GtkTreePath  *path,
 768                         GtkTreeIter  *iter,
 769                         gpointer      data)
 770 {
 771         FindTask *task = (FindTask *)data;
 772         gchar *page_string;
 773
 774         gtk_tree_model_get (tree_model, iter,
 775                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 776                             -1);
 777
 778         if (!page_string)
 779                 return FALSE;
 780
 781         if (!strcmp (page_string, task->page_label)) {
 782                 gtk_tree_model_get (tree_model, iter,
 783                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 784                                     -1);
 785                 g_free (page_string);
 786                 return TRUE;
 787         }
 788
 789         g_free (page_string);
 790         return FALSE;
 791 }
 792
 793 static void
 794 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 795 {
 796         gchar *page_label = NULL;
 797         gchar *link_title;
 798         FindTask find_task;
 799         EvLink *real_link;
 800         EvLinkAction *action;
 801         EvLinkDest *dest;
 802
 803         if (window->priv->history == NULL)
 804                 return;
 805
 806         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 807                 return;
 808
 809         if (link) {
 810                 action = g_object_ref (ev_link_get_action (link));
 811                 dest = ev_link_action_get_dest (action);
 812                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 813         } else {
 814                 dest = ev_link_dest_new_page (page);
 815                 action = ev_link_action_new_dest (dest);
 816                 page_label = ev_document_get_page_label (window->priv->document, page);
 817         }
 818
 819         if (!page_label)
 820                 return;
 821
 822         find_task.page_label = page_label;
 823         find_task.chapter = NULL;
 824
 825         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 826                 GtkTreeModel *model;
 827
 828                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 829
 830                 if (model) {
 831                         gtk_tree_model_foreach (model,
 832                                                 ev_window_find_chapter,
 833                                                 &find_task);
 834
 835                         g_object_unref (model);
 836                 }
 837         }
 838
 839         if (find_task.chapter)
 840                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 841         else
 842                 link_title = g_strdup_printf (_("Page %s"), page_label);
 843
 844         real_link = ev_link_new (link_title, action);
 845
 846         ev_history_add_link (window->priv->history, real_link);
 847
 848         g_free (find_task.chapter);
 849         g_free (link_title);
 850         g_free (page_label);
 851         g_object_unref (real_link);
 852 }
 853
 854 static void
 855 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 856 {
 857         int current_page = ev_document_model_get_page (window->priv->model);
 858
 859         ev_window_add_history (window, 0, link);
 860         ev_window_add_history (window, current_page, NULL);
 861 }
 862
 863 static void
 864 view_selection_changed_cb (EvView   *view,
 865                            EvWindow *window)
 866 {
 867         ev_window_set_action_sensitive (window, "EditCopy",
 868                                         ev_view_get_has_selection (view));
 869 }
 870
 871 static void
 872 ev_window_page_changed_cb (EvWindow        *ev_window,
 873                            gint             old_page,
 874                            gint             new_page,
 875                            EvDocumentModel *model)
 876 {
 877         ev_window_update_actions (ev_window);
 878
 879         ev_window_update_find_status_message (ev_window);
 880
 881         if (abs (new_page - old_page) > 1) {
 882                 ev_window_add_history (ev_window, new_page, NULL);
 883                 ev_window_add_history (ev_window, old_page, NULL);
 884         }
 885
 886         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 887                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 888 }
 889
 890 static void
 891 update_document_mode (EvWindow *window, EvDocumentMode mode)
 892 {
 893         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 894                 ev_window_run_presentation (window);
 895         }
 896         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 897                 ev_window_run_fullscreen (window);
 898         }
 899 }
 900
 901 static void
 902 setup_chrome_from_metadata (EvWindow *window)
 903 {
 904         EvChrome chrome = EV_CHROME_NORMAL;
 905         gboolean show_toolbar;
 906
 907         if (window->priv->document) {
 908                 if (!window->priv->metadata ||
 909                     !ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 910                         show_toolbar = g_settings_get_boolean (window->priv->last_settings, "show-toolbar");
 911                 }
 912
 913                 if (!show_toolbar)
 914                         chrome &= ~EV_CHROME_TOOLBAR;
 915         }
 916
 917         window->priv->chrome = chrome;
 918 }
 919
 920 static void
 921 setup_sidebar_from_metadata (EvWindow *window)
 922 {
 923         EvDocument *document = window->priv->document;
 924         GtkWidget  *sidebar = window->priv->sidebar;
 925         GtkWidget  *links = window->priv->sidebar_links;
 926         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 927         GtkWidget  *attachments = window->priv->sidebar_attachments;
 928         GtkWidget  *layers = window->priv->sidebar_layers;
 929         gchar      *page_id;
 930         gint        sidebar_size;
 931         gboolean    sidebar_visibility;
 932
 933         if (document) {
 934                 if (!window->priv->metadata ||
 935                     !ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 936                         sidebar_visibility = g_settings_get_boolean (window->priv->last_settings, "show-sidebar");
 937                 }
 938                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 939                 update_chrome_visibility (window);
 940         }
 941
 942         if (!window->priv->metadata)
 943                 return;
 944
 945         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 946                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 947         }
 948
 949         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 950                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 951                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 952                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 953                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 954                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 955                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 956                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 957                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 958                 }
 959         } else if (document) {
 960                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 961                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 962                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 963                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 964                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 965                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 966                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 967                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 968                 }
 969         }
 970 }
 971
 972 static void
 973 setup_model_from_metadata (EvWindow *window)
 974 {
 975         gint     page;
 976         gchar   *sizing_mode;
 977         gdouble  zoom;
 978         gint     rotation;
 979         gboolean inverted_colors = FALSE;
 980         gboolean continuous = FALSE;
 981         gboolean dual_page = FALSE;
 982         gboolean fullscreen = FALSE;
 983
 984         if (!window->priv->metadata)
 985                 return;
 986
 987         /* Current page */
 988         if (!window->priv->dest &&
 989             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 990                 ev_document_model_set_page (window->priv->model, page);
 991         }
 992
 993         /* Sizing mode */
 994         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 995                 GEnumValue *enum_value;
 996
 997                 enum_value = g_enum_get_value_by_nick
 998                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 999                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
1000         }
1001
1002         /* Zoom */
1003         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1004             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1005                 zoom *= get_screen_dpi (window) / 72.0;
1006                 ev_document_model_set_scale (window->priv->model, zoom);
1007         }
1008
1009         /* Rotation */
1010         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1011                 switch (rotation) {
1012                 case 90:
1013                         rotation = 90;
1014                         break;
1015                 case 180:
1016                         rotation = 180;
1017                         break;
1018                 case 270:
1019                         rotation = 270;
1020                         break;
1021                 default:
1022                         rotation = 0;
1023                         break;
1024                 }
1025                 ev_document_model_set_rotation (window->priv->model, rotation);
1026         }
1027
1028         /* Inverted Colors */
1029         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1030                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1031
1032         /* Continuous */
1033         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1034                 ev_document_model_set_continuous (window->priv->model, continuous);
1035         }
1036
1037         /* Dual page */
1038         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1039                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1040         }
1041
1042         /* Fullscreen */
1043         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1044                 if (fullscreen) {
1045                         ev_window_run_fullscreen (window);
1046                 }
1047         }
1048 }
1049
1050 static void
1051 setup_document_from_metadata (EvWindow *window)
1052 {
1053         gint    page, n_pages;
1054         gint    width;
1055         gint    height;
1056         gdouble width_ratio;
1057         gdouble height_ratio;
1058
1059         if (window->priv->metadata) {
1060                 /* Make sure to not open a document on the last page,
1061                  * since closing it on the last page most likely means the
1062                  * user was finished reading the document. In that case, reopening should
1063                  * show the first page. */
1064                 page = ev_document_model_get_page (window->priv->model);
1065                 n_pages = ev_document_get_n_pages (window->priv->document);
1066                 if (page == n_pages - 1)
1067                         ev_document_model_set_page (window->priv->model, 0);
1068
1069                 setup_sidebar_from_metadata (window);
1070
1071                 if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1072                     ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1073                         return; /* size was already set in setup_size_from_metadata */
1074         }
1075
1076         g_settings_get (window->priv->last_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1077         if (width_ratio > 0. && height_ratio > 0.) {
1078                 gdouble    document_width;
1079                 gdouble    document_height;
1080                 GdkScreen *screen;
1081                 gint       request_width;
1082                 gint       request_height;
1083
1084                 ev_document_get_max_page_size (window->priv->document,
1085                                                &document_width, &document_height);
1086
1087                 request_width = (gint)(width_ratio * document_width + 0.5);
1088                 request_height = (gint)(height_ratio * document_height + 0.5);
1089
1090                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1091                 if (screen) {
1092                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1093                         request_height = MIN (request_height, gdk_screen_get_height (screen));
1094                 }
1095
1096                 if (request_width > 0 && request_height > 0) {
1097                         gtk_window_resize (GTK_WINDOW (window),
1098                                            request_width,
1099                                            request_height);
1100                 }
1101         }
1102 }
1103
1104 static void
1105 setup_size_from_metadata (EvWindow *window)
1106 {
1107         gint     width;
1108         gint     height;
1109         gboolean maximized;
1110         gint     x;
1111         gint     y;
1112
1113         if (!window->priv->metadata)
1114                 return;
1115
1116         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1117                 if (maximized) {
1118                         gtk_window_maximize (GTK_WINDOW (window));
1119                         return;
1120                 } else {
1121                         gtk_window_unmaximize (GTK_WINDOW (window));
1122                 }
1123         }
1124
1125         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1126             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1127                 gtk_window_move (GTK_WINDOW (window), x, y);
1128         }
1129
1130         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1131             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1132                 gtk_window_resize (GTK_WINDOW (window), width, height);
1133         }
1134 }
1135
1136 static void
1137 setup_view_from_metadata (EvWindow *window)
1138 {
1139         gboolean presentation;
1140
1141         if (!window->priv->metadata)
1142                 return;
1143
1144         /* Presentation */
1145         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1146                 if (presentation) {
1147                         ev_window_run_presentation (window);
1148                 }
1149         }
1150 }
1151
1152 static void
1153 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1154 {
1155         if (ev_window->priv->thumbnail_job != NULL) {
1156                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1157                         ev_job_cancel (ev_window->priv->thumbnail_job);
1158
1159                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1160                                                       ev_window_set_icon_from_thumbnail,
1161                                                       ev_window);
1162                 g_object_unref (ev_window->priv->thumbnail_job);
1163                 ev_window->priv->thumbnail_job = NULL;
1164         }
1165 }
1166
1167 static void
1168 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1169                                    EvWindow       *ev_window)
1170 {
1171         if (job->thumbnail) {
1172                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1173                         ev_document_misc_invert_pixbuf (job->thumbnail);
1174                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1175                                      job->thumbnail);
1176         }
1177
1178         ev_window_clear_thumbnail_job (ev_window);
1179 }
1180
1181 static void
1182 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1183 {
1184         gdouble page_width;
1185         gdouble scale;
1186         gint rotation;
1187         EvDocument *document = ev_window->priv->document;
1188
1189         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1190             ev_document_get_n_pages (document) <= 0 ||
1191             !ev_document_check_dimensions (document)) {
1192                 return;
1193         }
1194
1195         ev_window_clear_thumbnail_job (ev_window);
1196
1197         ev_document_get_page_size (document, 0, &page_width, NULL);
1198         scale = 128. / page_width;
1199         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1200
1201         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1202         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1203                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1204                           ev_window);
1205         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1206 }
1207
1208 static void
1209 override_restrictions_changed (GSettings *settings,
1210                                gchar     *key,
1211                                EvWindow  *ev_window)
1212 {
1213         ev_window_setup_action_sensitivity (ev_window);
1214 }
1215
1216 #ifdef WITH_GCONF
1217 static void
1218 lockdown_changed (GConfClient *client,
1219                   guint        cnxn_id,
1220                   GConfEntry  *entry,
1221                   EvWindow    *ev_window)
1222 {
1223         ev_window_setup_action_sensitivity (ev_window);
1224 }
1225 #endif /* WITH_GCONF */
1226
1227 static gboolean
1228 ev_window_setup_document (EvWindow *ev_window)
1229 {
1230         const EvDocumentInfo *info;
1231         EvDocument *document = ev_window->priv->document;
1232         GtkAction *action;
1233
1234         ev_window->priv->setup_document_idle = 0;
1235
1236         ev_window_refresh_window_thumbnail (ev_window);
1237
1238         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1239         ev_window_title_set_document (ev_window->priv->title, document);
1240         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1241
1242         ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1243         g_signal_connect (ev_window->priv->settings,
1244                           "changed::"GS_OVERRIDE_RESTRICTIONS,
1245                           G_CALLBACK (override_restrictions_changed),
1246                           ev_window);
1247
1248 #ifdef WITH_GCONF
1249         if (!ev_window->priv->gconf_client)
1250                 ev_window->priv->gconf_client = gconf_client_get_default ();
1251         gconf_client_add_dir (ev_window->priv->gconf_client,
1252                               GCONF_LOCKDOWN_DIR,
1253                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1254                               NULL);
1255         gconf_client_notify_add (ev_window->priv->gconf_client,
1256                                  GCONF_LOCKDOWN_DIR,
1257                                  (GConfClientNotifyFunc)lockdown_changed,
1258                                  ev_window, NULL, NULL);
1259 #endif /* WITH_GCONF */
1260
1261         ev_window_setup_action_sensitivity (ev_window);
1262
1263         if (ev_window->priv->history)
1264                 g_object_unref (ev_window->priv->history);
1265         ev_window->priv->history = ev_history_new ();
1266         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1267         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1268
1269         if (ev_window->priv->properties) {
1270                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1271                                                    ev_window->priv->uri,
1272                                                    ev_window->priv->document);
1273         }
1274
1275         info = ev_document_get_info (document);
1276         update_document_mode (ev_window, info->mode);
1277
1278         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1279                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1280         else
1281                 gtk_widget_grab_focus (ev_window->priv->view);
1282
1283         return FALSE;
1284 }
1285
1286 static void
1287 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1288 {
1289         if (ev_window->priv->document == document)
1290                 return;
1291
1292         if (ev_window->priv->document)
1293                 g_object_unref (ev_window->priv->document);
1294         ev_window->priv->document = g_object_ref (document);
1295
1296         ev_window_set_message_area (ev_window, NULL);
1297
1298         if (ev_document_get_n_pages (document) <= 0) {
1299                 ev_window_warning_message (ev_window, "%s",
1300                                            _("The document contains no pages"));
1301         } else if (!ev_document_check_dimensions (document)) {
1302                 ev_window_warning_message (ev_window, "%s",
1303                                            _("The document contains only empty pages"));
1304         }
1305
1306         if (ev_window->priv->setup_document_idle > 0)
1307                 g_source_remove (ev_window->priv->setup_document_idle);
1308
1309         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1310 }
1311
1312 static void
1313 ev_window_document_changed (EvWindow *ev_window,
1314                             gpointer  user_data)
1315 {
1316         ev_window_reload_document (ev_window, NULL);
1317 }
1318
1319 static void
1320 ev_window_password_view_unlock (EvWindow *ev_window)
1321 {
1322         const gchar *password;
1323
1324         g_assert (ev_window->priv->load_job);
1325
1326         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1327         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1328         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1329 }
1330
1331 static void
1332 ev_window_clear_load_job (EvWindow *ev_window)
1333 {
1334         if (ev_window->priv->load_job != NULL) {
1335                 if (!ev_job_is_finished (ev_window->priv->load_job))
1336                         ev_job_cancel (ev_window->priv->load_job);
1337
1338                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1339                 g_object_unref (ev_window->priv->load_job);
1340                 ev_window->priv->load_job = NULL;
1341         }
1342 }
1343
1344 static void
1345 ev_window_clear_reload_job (EvWindow *ev_window)
1346 {
1347         if (ev_window->priv->reload_job != NULL) {
1348                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1349                         ev_job_cancel (ev_window->priv->reload_job);
1350
1351                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1352                 g_object_unref (ev_window->priv->reload_job);
1353                 ev_window->priv->reload_job = NULL;
1354         }
1355 }
1356
1357 static void
1358 ev_window_clear_local_uri (EvWindow *ev_window)
1359 {
1360         if (ev_window->priv->local_uri) {
1361                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1362                 g_free (ev_window->priv->local_uri);
1363                 ev_window->priv->local_uri = NULL;
1364         }
1365 }
1366
1367 static void
1368 ev_window_handle_link (EvWindow *ev_window,
1369                        EvLinkDest *dest)
1370 {
1371         if (dest) {
1372                 EvLink *link;
1373                 EvLinkAction *link_action;
1374
1375                 link_action = ev_link_action_new_dest (dest);
1376                 link = ev_link_new (NULL, link_action);
1377                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1378                 g_object_unref (link);
1379         }
1380 }
1381
1382 /* This callback will executed when load job will be finished.
1383  *
1384  * Since the flow of the error dialog is very confusing, we assume that both
1385  * document and uri will go away after this function is called, and thus we need
1386  * to ref/dup them.  Additionally, it needs to clear
1387  * ev_window->priv->password_{uri,document}, and thus people who call this
1388  * function should _not_ necessarily expect those to exist after being
1389  * called. */
1390 static void
1391 ev_window_load_job_cb (EvJob *job,
1392                        gpointer data)
1393 {
1394         EvWindow *ev_window = EV_WINDOW (data);
1395         EvDocument *document = EV_JOB (job)->document;
1396         EvJobLoad *job_load = EV_JOB_LOAD (job);
1397
1398         g_assert (job_load->uri);
1399
1400         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1401
1402         /* Success! */
1403         if (!ev_job_is_failed (job)) {
1404                 ev_document_model_set_document (ev_window->priv->model, document);
1405
1406                 setup_document_from_metadata (ev_window);
1407                 setup_view_from_metadata (ev_window);
1408
1409                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1410
1411                 ev_window_title_set_type (ev_window->priv->title,
1412                                           EV_WINDOW_TITLE_DOCUMENT);
1413                 if (job_load->password) {
1414                         GPasswordSave flags;
1415
1416                         flags = ev_password_view_get_password_save_flags (
1417                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1418                         ev_keyring_save_password (ev_window->priv->uri,
1419                                                   job_load->password,
1420                                                   flags);
1421                 }
1422
1423                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1424                 /* Already unrefed by ev_link_action
1425                  * FIXME: link action should inc dest ref counting
1426                  * or not unref it at all
1427                  */
1428                 ev_window->priv->dest = NULL;
1429
1430                 switch (ev_window->priv->window_mode) {
1431                         case EV_WINDOW_MODE_FULLSCREEN:
1432                                 ev_window_run_fullscreen (ev_window);
1433                                 break;
1434                         case EV_WINDOW_MODE_PRESENTATION:
1435                                 ev_window_run_presentation (ev_window);
1436                                 break;
1437                         default:
1438                                 break;
1439                 }
1440
1441                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1442                         ev_window_cmd_edit_find (NULL, ev_window);
1443                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1444                                                         ev_window->priv->search_string);
1445                 }
1446
1447                 g_free (ev_window->priv->search_string);
1448                 ev_window->priv->search_string = NULL;
1449
1450                 /* Create a monitor for the document */
1451                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1452                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1453                                           G_CALLBACK (ev_window_document_changed),
1454                                           ev_window);
1455
1456                 ev_window_clear_load_job (ev_window);
1457                 return;
1458         }
1459
1460         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1461                 gchar *password;
1462
1463                 setup_view_from_metadata (ev_window);
1464
1465                 /* First look whether password is in keyring */
1466                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1467                 if (password) {
1468                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1469                                 /* Password in kering is wrong */
1470                                 ev_job_load_set_password (job_load, NULL);
1471                                 /* FIXME: delete password from keyring? */
1472                         } else {
1473                                 ev_job_load_set_password (job_load, password);
1474                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1475                                 g_free (password);
1476                                 return;
1477                         }
1478
1479                         g_free (password);
1480                 }
1481
1482                 /* We need to ask the user for a password */
1483                 ev_window_title_set_uri (ev_window->priv->title,
1484                                          ev_window->priv->uri);
1485                 ev_window_title_set_type (ev_window->priv->title,
1486                                           EV_WINDOW_TITLE_PASSWORD);
1487
1488                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1489                                           job_load->uri);
1490
1491                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1492
1493                 ev_job_load_set_password (job_load, NULL);
1494                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1495         } else {
1496                 ev_window_error_message (ev_window, job->error,
1497                                          "%s", _("Unable to open document"));
1498                 ev_window_clear_load_job (ev_window);
1499         }
1500 }
1501
1502 static void
1503 ev_window_reload_job_cb (EvJob    *job,
1504                          EvWindow *ev_window)
1505 {
1506         GtkWidget *widget;
1507
1508         if (ev_job_is_failed (job)) {
1509                 ev_window_clear_reload_job (ev_window);
1510                 ev_window->priv->in_reload = FALSE;
1511                 if (ev_window->priv->dest) {
1512                         g_object_unref (ev_window->priv->dest);
1513                         ev_window->priv->dest = NULL;
1514                 }
1515
1516                 return;
1517         }
1518
1519         ev_document_model_set_document (ev_window->priv->model,
1520                                         job->document);
1521         if (ev_window->priv->dest) {
1522                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1523                 /* Already unrefed by ev_link_action
1524                  * FIXME: link action should inc dest ref counting
1525                  * or not unref it at all
1526                  */
1527                 ev_window->priv->dest = NULL;
1528         }
1529
1530         /* Restart the search after reloading */
1531         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1532         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1533                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1534                                             NULL, ev_window);
1535         }
1536
1537         ev_window_clear_reload_job (ev_window);
1538         ev_window->priv->in_reload = FALSE;
1539 }
1540
1541 /**
1542  * ev_window_get_uri:
1543  * @ev_window: The instance of the #EvWindow.
1544  *
1545  * It returns the uri of the document showed in the #EvWindow.
1546  *
1547  * Returns: the uri of the document showed in the #EvWindow.
1548  */
1549 const char *
1550 ev_window_get_uri (EvWindow *ev_window)
1551 {
1552         return ev_window->priv->uri;
1553 }
1554
1555 /**
1556  * ev_window_close_dialogs:
1557  * @ev_window: The window where dialogs will be closed.
1558  *
1559  * It looks for password, print and properties dialogs and closes them and
1560  * frees them from memory. If there is any print job it does free it too.
1561  */
1562 static void
1563 ev_window_close_dialogs (EvWindow *ev_window)
1564 {
1565         if (ev_window->priv->print_dialog)
1566                 gtk_widget_destroy (ev_window->priv->print_dialog);
1567         ev_window->priv->print_dialog = NULL;
1568
1569         if (ev_window->priv->properties)
1570                 gtk_widget_destroy (ev_window->priv->properties);
1571         ev_window->priv->properties = NULL;
1572 }
1573
1574 static void
1575 ev_window_clear_progress_idle (EvWindow *ev_window)
1576 {
1577         if (ev_window->priv->progress_idle > 0)
1578                 g_source_remove (ev_window->priv->progress_idle);
1579         ev_window->priv->progress_idle = 0;
1580 }
1581
1582 static void
1583 reset_progress_idle (EvWindow *ev_window)
1584 {
1585         ev_window->priv->progress_idle = 0;
1586 }
1587
1588 static void
1589 ev_window_show_progress_message (EvWindow   *ev_window,
1590                                  guint       interval,
1591                                  GSourceFunc function)
1592 {
1593         if (ev_window->priv->progress_idle > 0)
1594                 g_source_remove (ev_window->priv->progress_idle);
1595         ev_window->priv->progress_idle =
1596                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1597                                             interval, function,
1598                                             ev_window,
1599                                             (GDestroyNotify)reset_progress_idle);
1600 }
1601
1602 static void
1603 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1604 {
1605         if (ev_window->priv->progress_cancellable)
1606                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1607         else
1608                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1609 }
1610
1611 static void
1612 ev_window_progress_response_cb (EvProgressMessageArea *area,
1613                                 gint                   response,
1614                                 EvWindow              *ev_window)
1615 {
1616         if (response == GTK_RESPONSE_CANCEL)
1617                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1618         ev_window_set_message_area (ev_window, NULL);
1619 }
1620
1621 static gboolean
1622 show_loading_progress (EvWindow *ev_window)
1623 {
1624         GtkWidget *area;
1625         gchar     *text;
1626         gchar     *display_name;
1627
1628         if (ev_window->priv->message_area)
1629                 return FALSE;
1630
1631         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1632         display_name = g_markup_escape_text (text, -1);
1633         g_free (text);
1634         text = g_strdup_printf (_("Loading document from “%s”"),
1635                                 display_name);
1636
1637         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1638                                              text,
1639                                              GTK_STOCK_CLOSE,
1640                                              GTK_RESPONSE_CLOSE,
1641                                              GTK_STOCK_CANCEL,
1642                                              GTK_RESPONSE_CANCEL,
1643                                              NULL);
1644         g_signal_connect (area, "response",
1645                           G_CALLBACK (ev_window_progress_response_cb),
1646                           ev_window);
1647         gtk_widget_show (area);
1648         ev_window_set_message_area (ev_window, area);
1649
1650         g_free (text);
1651         g_free (display_name);
1652
1653         return FALSE;
1654 }
1655
1656 static void
1657 ev_window_load_remote_failed (EvWindow *ev_window,
1658                               GError   *error)
1659 {
1660         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1661         ev_window->priv->in_reload = FALSE;
1662         ev_window_error_message (ev_window, error,
1663                                  "%s", _("Unable to open document"));
1664         g_free (ev_window->priv->local_uri);
1665         ev_window->priv->local_uri = NULL;
1666         ev_window->priv->uri_mtime = 0;
1667 }
1668
1669 static void
1670 set_uri_mtime (GFile        *source,
1671                GAsyncResult *async_result,
1672                EvWindow     *ev_window)
1673 {
1674         GFileInfo *info;
1675         GError *error = NULL;
1676
1677         info = g_file_query_info_finish (source, async_result, &error);
1678
1679         if (error) {
1680                 ev_window->priv->uri_mtime = 0;
1681                 g_error_free (error);
1682         } else {
1683                 GTimeVal mtime;
1684
1685                 g_file_info_get_modification_time (info, &mtime);
1686                 ev_window->priv->uri_mtime = mtime.tv_sec;
1687                 g_object_unref (info);
1688         }
1689
1690         g_object_unref (source);
1691 }
1692
1693 static void
1694 mount_volume_ready_cb (GFile        *source,
1695                        GAsyncResult *async_result,
1696                        EvWindow     *ev_window)
1697 {
1698         GError *error = NULL;
1699
1700         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1701
1702         if (error) {
1703                 ev_window_load_remote_failed (ev_window, error);
1704                 g_object_unref (source);
1705                 g_error_free (error);
1706         } else {
1707                 /* Volume successfully mounted,
1708                    try opening the file again */
1709                 ev_window_load_file_remote (ev_window, source);
1710         }
1711 }
1712
1713 static void
1714 window_open_file_copy_ready_cb (GFile        *source,
1715                                 GAsyncResult *async_result,
1716                                 EvWindow     *ev_window)
1717 {
1718         GError *error = NULL;
1719
1720         ev_window_clear_progress_idle (ev_window);
1721         ev_window_set_message_area (ev_window, NULL);
1722
1723         g_file_copy_finish (source, async_result, &error);
1724         if (!error) {
1725                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1726                 g_file_query_info_async (source,
1727                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1728                                          0, G_PRIORITY_DEFAULT,
1729                                          NULL,
1730                                          (GAsyncReadyCallback)set_uri_mtime,
1731                                          ev_window);
1732                 return;
1733         }
1734
1735         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1736                 GMountOperation *operation;
1737
1738                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1739                 g_file_mount_enclosing_volume (source,
1740                                                G_MOUNT_MOUNT_NONE,
1741                                                operation, NULL,
1742                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1743                                                ev_window);
1744                 g_object_unref (operation);
1745         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1746                 ev_window_clear_load_job (ev_window);
1747                 ev_window_clear_local_uri (ev_window);
1748                 g_free (ev_window->priv->uri);
1749                 ev_window->priv->uri = NULL;
1750                 g_object_unref (source);
1751
1752                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1753         } else {
1754                 ev_window_load_remote_failed (ev_window, error);
1755                 g_object_unref (source);
1756         }
1757
1758         g_error_free (error);
1759 }
1760
1761 static void
1762 window_open_file_copy_progress_cb (goffset   n_bytes,
1763                                    goffset   total_bytes,
1764                                    EvWindow *ev_window)
1765 {
1766         gchar *status;
1767         gdouble fraction;
1768
1769         if (!ev_window->priv->message_area)
1770                 return;
1771
1772         if (total_bytes <= 0)
1773                 return;
1774
1775         fraction = n_bytes / (gdouble)total_bytes;
1776         status = g_strdup_printf (_("Downloading document (%d%%)"),
1777                                   (gint)(fraction * 100));
1778
1779         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1780                                              status);
1781         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1782                                                fraction);
1783
1784         g_free (status);
1785 }
1786
1787 static void
1788 ev_window_load_file_remote (EvWindow *ev_window,
1789                             GFile    *source_file)
1790 {
1791         GFile *target_file;
1792
1793         if (!ev_window->priv->local_uri) {
1794                 char *base_name, *template;
1795                 GFile *tmp_file;
1796                 GError *err = NULL;
1797
1798                 /* We'd like to keep extension of source uri since
1799                  * it helps to resolve some mime types, say cbz.
1800                  */
1801                 base_name = g_file_get_basename (source_file);
1802                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1803                 g_free (base_name);
1804
1805                 tmp_file = ev_mkstemp_file (template, &err);
1806                 g_free (template);
1807                 if (tmp_file == NULL) {
1808                         ev_window_error_message (ev_window, err,
1809                                                  "%s", _("Failed to load remote file."));
1810                         g_error_free (err);
1811                         return;
1812                 }
1813
1814                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1815                 g_object_unref (tmp_file);
1816
1817                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1818                                      ev_window->priv->local_uri);
1819         }
1820
1821         ev_window_reset_progress_cancellable (ev_window);
1822
1823         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1824         g_file_copy_async (source_file, target_file,
1825                            G_FILE_COPY_OVERWRITE,
1826                            G_PRIORITY_DEFAULT,
1827                            ev_window->priv->progress_cancellable,
1828                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1829                            ev_window,
1830                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1831                            ev_window);
1832         g_object_unref (target_file);
1833
1834         ev_window_show_progress_message (ev_window, 1,
1835                                          (GSourceFunc)show_loading_progress);
1836 }
1837
1838 void
1839 ev_window_open_uri (EvWindow       *ev_window,
1840                     const char     *uri,
1841                     EvLinkDest     *dest,
1842                     EvWindowRunMode mode,
1843                     const gchar    *search_string)
1844 {
1845         GFile *source_file;
1846
1847         ev_window->priv->in_reload = FALSE;
1848
1849         if (ev_window->priv->uri &&
1850             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1851                 ev_window_reload_document (ev_window, dest);
1852                 return;
1853         }
1854
1855         if (ev_window->priv->monitor) {
1856                 g_object_unref (ev_window->priv->monitor);
1857                 ev_window->priv->monitor = NULL;
1858         }
1859
1860         ev_window_close_dialogs (ev_window);
1861         ev_window_clear_load_job (ev_window);
1862         ev_window_clear_local_uri (ev_window);
1863         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1864
1865         ev_window->priv->window_mode = mode;
1866
1867         if (ev_window->priv->uri)
1868                 g_free (ev_window->priv->uri);
1869         ev_window->priv->uri = g_strdup (uri);
1870
1871         if (ev_window->priv->metadata)
1872                 g_object_unref (ev_window->priv->metadata);
1873
1874         source_file = g_file_new_for_uri (uri);
1875         if (!ev_file_is_temp (source_file) &&
1876             ev_is_metadata_supported_for_file (source_file))
1877                 ev_window->priv->metadata = ev_metadata_new (source_file);
1878         else
1879                 ev_window->priv->metadata = NULL;
1880
1881         if (ev_window->priv->search_string)
1882                 g_free (ev_window->priv->search_string);
1883         ev_window->priv->search_string = search_string ?
1884                 g_strdup (search_string) : NULL;
1885
1886         if (ev_window->priv->dest)
1887                 g_object_unref (ev_window->priv->dest);
1888         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1889
1890         setup_size_from_metadata (ev_window);
1891         setup_model_from_metadata (ev_window);
1892
1893         ev_window->priv->load_job = ev_job_load_new (uri);
1894         g_signal_connect (ev_window->priv->load_job,
1895                           "finished",
1896                           G_CALLBACK (ev_window_load_job_cb),
1897                           ev_window);
1898
1899         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1900                 ev_window_load_file_remote (ev_window, source_file);
1901         } else {
1902                 g_object_unref (source_file);
1903                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1904         }
1905 }
1906
1907 void
1908 ev_window_open_document (EvWindow       *ev_window,
1909                          EvDocument     *document,
1910                          EvLinkDest     *dest,
1911                          EvWindowRunMode mode,
1912                          const gchar    *search_string)
1913 {
1914         if (document == ev_window->priv->document)
1915                 return;
1916
1917         ev_window_close_dialogs (ev_window);
1918         ev_window_clear_load_job (ev_window);
1919         ev_window_clear_local_uri (ev_window);
1920
1921         if (ev_window->priv->monitor) {
1922                 g_object_unref (ev_window->priv->monitor);
1923                 ev_window->priv->monitor = NULL;
1924         }
1925
1926         if (ev_window->priv->uri)
1927                 g_free (ev_window->priv->uri);
1928         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1929
1930         setup_size_from_metadata (ev_window);
1931         setup_model_from_metadata (ev_window);
1932
1933         ev_document_model_set_document (ev_window->priv->model, document);
1934
1935         setup_document_from_metadata (ev_window);
1936         setup_view_from_metadata (ev_window);
1937
1938         if (dest) {
1939                 EvLink *link;
1940                 EvLinkAction *link_action;
1941
1942                 link_action = ev_link_action_new_dest (dest);
1943                 link = ev_link_new (NULL, link_action);
1944                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1945                 /* FIXME: link action should inc dest ref counting
1946                  * or not unref it at all
1947                  */
1948                 g_object_ref (dest);
1949                 g_object_unref (link);
1950         }
1951
1952         switch (mode) {
1953         case EV_WINDOW_MODE_FULLSCREEN:
1954                 ev_window_run_fullscreen (ev_window);
1955                 break;
1956         case EV_WINDOW_MODE_PRESENTATION:
1957                 ev_window_run_presentation (ev_window);
1958                 break;
1959         default:
1960                 break;
1961         }
1962
1963         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1964                 ev_window_cmd_edit_find (NULL, ev_window);
1965                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1966                                                 search_string);
1967         }
1968
1969         /* Create a monitor for the document */
1970         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1971         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1972                                   G_CALLBACK (ev_window_document_changed),
1973                                   ev_window);
1974 }
1975
1976 static void
1977 ev_window_reload_local (EvWindow *ev_window)
1978 {
1979         const gchar *uri;
1980
1981         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1982         ev_window->priv->reload_job = ev_job_load_new (uri);
1983         g_signal_connect (ev_window->priv->reload_job, "finished",
1984                           G_CALLBACK (ev_window_reload_job_cb),
1985                           ev_window);
1986         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1987 }
1988
1989 static gboolean
1990 show_reloading_progress (EvWindow *ev_window)
1991 {
1992         GtkWidget *area;
1993         gchar     *text;
1994
1995         if (ev_window->priv->message_area)
1996                 return FALSE;
1997
1998         text = g_strdup_printf (_("Reloading document from %s"),
1999                                 ev_window->priv->uri);
2000         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
2001                                              text,
2002                                              GTK_STOCK_CLOSE,
2003                                              GTK_RESPONSE_CLOSE,
2004                                              GTK_STOCK_CANCEL,
2005                                              GTK_RESPONSE_CANCEL,
2006                                              NULL);
2007         g_signal_connect (area, "response",
2008                           G_CALLBACK (ev_window_progress_response_cb),
2009                           ev_window);
2010         gtk_widget_show (area);
2011         ev_window_set_message_area (ev_window, area);
2012         g_free (text);
2013
2014         return FALSE;
2015 }
2016
2017 static void
2018 reload_remote_copy_ready_cb (GFile        *remote,
2019                              GAsyncResult *async_result,
2020                              EvWindow     *ev_window)
2021 {
2022         GError *error = NULL;
2023
2024         ev_window_clear_progress_idle (ev_window);
2025
2026         g_file_copy_finish (remote, async_result, &error);
2027         if (error) {
2028                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2029                         ev_window_error_message (ev_window, error,
2030                                                  "%s", _("Failed to reload document."));
2031                 g_error_free (error);
2032         } else {
2033                 ev_window_reload_local (ev_window);
2034         }
2035
2036         g_object_unref (remote);
2037 }
2038
2039 static void
2040 reload_remote_copy_progress_cb (goffset   n_bytes,
2041                                 goffset   total_bytes,
2042                                 EvWindow *ev_window)
2043 {
2044         gchar *status;
2045         gdouble fraction;
2046
2047         if (!ev_window->priv->message_area)
2048                 return;
2049
2050         if (total_bytes <= 0)
2051                 return;
2052
2053         fraction = n_bytes / (gdouble)total_bytes;
2054         status = g_strdup_printf (_("Downloading document (%d%%)"),
2055                                   (gint)(fraction * 100));
2056
2057         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2058                                              status);
2059         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2060                                                fraction);
2061
2062         g_free (status);
2063 }
2064
2065 static void
2066 query_remote_uri_mtime_cb (GFile        *remote,
2067                            GAsyncResult *async_result,
2068                            EvWindow     *ev_window)
2069 {
2070         GFileInfo *info;
2071         GTimeVal   mtime;
2072         GError    *error = NULL;
2073
2074         info = g_file_query_info_finish (remote, async_result, &error);
2075         if (error) {
2076                 g_error_free (error);
2077                 g_object_unref (remote);
2078                 ev_window_reload_local (ev_window);
2079
2080                 return;
2081         }
2082
2083         g_file_info_get_modification_time (info, &mtime);
2084         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2085                 GFile *target_file;
2086
2087                 /* Remote file has changed */
2088                 ev_window->priv->uri_mtime = mtime.tv_sec;
2089
2090                 ev_window_reset_progress_cancellable (ev_window);
2091
2092                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2093                 g_file_copy_async (remote, target_file,
2094                                    G_FILE_COPY_OVERWRITE,
2095                                    G_PRIORITY_DEFAULT,
2096                                    ev_window->priv->progress_cancellable,
2097                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2098                                    ev_window,
2099                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2100                                    ev_window);
2101                 g_object_unref (target_file);
2102                 ev_window_show_progress_message (ev_window, 1,
2103                                                  (GSourceFunc)show_reloading_progress);
2104         } else {
2105                 g_object_unref (remote);
2106                 ev_window_reload_local (ev_window);
2107         }
2108
2109         g_object_unref (info);
2110 }
2111
2112 static void
2113 ev_window_reload_remote (EvWindow *ev_window)
2114 {
2115         GFile *remote;
2116
2117         remote = g_file_new_for_uri (ev_window->priv->uri);
2118         /* Reload the remote uri only if it has changed */
2119         g_file_query_info_async (remote,
2120                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2121                                  0, G_PRIORITY_DEFAULT,
2122                                  NULL,
2123                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2124                                  ev_window);
2125 }
2126
2127 static void
2128 ev_window_reload_document (EvWindow *ev_window,
2129                            EvLinkDest *dest)
2130 {
2131         gint page;
2132
2133
2134         ev_window_clear_reload_job (ev_window);
2135         ev_window->priv->in_reload = TRUE;
2136
2137         page = ev_document_model_get_page (ev_window->priv->model);
2138
2139         if (ev_window->priv->dest)
2140                 g_object_unref (ev_window->priv->dest);
2141         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2142
2143         if (ev_window->priv->local_uri) {
2144                 ev_window_reload_remote (ev_window);
2145         } else {
2146                 ev_window_reload_local (ev_window);
2147         }
2148 }
2149
2150 static void
2151 file_open_dialog_response_cb (GtkWidget *chooser,
2152                               gint       response_id,
2153                               EvWindow  *ev_window)
2154 {
2155         if (response_id == GTK_RESPONSE_OK) {
2156                 GSList *uris;
2157                 gchar  *uri;
2158
2159                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2160
2161                 ev_application_open_uri_list (EV_APP, uris,
2162                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2163                                               gtk_get_current_event_time ());
2164
2165                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2166                 g_slist_free (uris);
2167
2168                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2169                 ev_application_set_filechooser_uri (EV_APP,
2170                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2171                                                     uri);
2172                 g_free (uri);
2173         }
2174
2175         gtk_widget_destroy (chooser);
2176 }
2177
2178 static void
2179 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2180 {
2181         GtkWidget   *chooser;
2182         const gchar *default_uri;
2183         gchar       *parent_uri = NULL;
2184
2185         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2186                                                GTK_WINDOW (window),
2187                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2188                                                GTK_STOCK_CANCEL,
2189                                                GTK_RESPONSE_CANCEL,
2190                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2191                                                NULL);
2192
2193         ev_document_factory_add_filters (chooser, NULL);
2194         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2195         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2196
2197         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2198         if (!default_uri && window->priv->uri) {
2199                 GFile *file, *parent;
2200
2201                 file = g_file_new_for_uri (window->priv->uri);
2202                 parent = g_file_get_parent (file);
2203                 if (parent) {
2204                         parent_uri = g_file_get_uri (parent);
2205                         default_uri = parent_uri;
2206                         g_object_unref (parent);
2207                 }
2208                 g_object_unref (file);
2209         }
2210
2211         if (default_uri) {
2212                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2213         } else {
2214                 const gchar *folder;
2215
2216                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2217                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2218                                                      folder ? folder : g_get_home_dir ());
2219         }
2220         g_free (parent_uri);
2221
2222         g_signal_connect (chooser, "response",
2223                           G_CALLBACK (file_open_dialog_response_cb),
2224                           window);
2225
2226         gtk_widget_show (chooser);
2227 }
2228
2229 static void
2230 ev_window_open_copy_at_dest (EvWindow   *window,
2231                              EvLinkDest *dest)
2232 {
2233         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2234
2235         ev_window_n_copies++;
2236
2237         if (window->priv->metadata)
2238                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2239         ev_window_open_document (new_window,
2240                                  window->priv->document,
2241                                  dest, 0, NULL);
2242         gtk_window_present (GTK_WINDOW (new_window));
2243 }
2244
2245 static void
2246 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2247 {
2248         ev_window_open_copy_at_dest (window, NULL);
2249 }
2250
2251 static void
2252 ev_window_cmd_recent_file_activate (GtkAction *action,
2253                                     EvWindow  *window)
2254 {
2255         GtkRecentInfo *info;
2256         const gchar   *uri;
2257
2258         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2259         g_assert (info != NULL);
2260
2261         uri = gtk_recent_info_get_uri (info);
2262
2263         ev_application_open_uri_at_dest (EV_APP, uri,
2264                                          gtk_window_get_screen (GTK_WINDOW (window)),
2265                                          NULL, 0, NULL, gtk_get_current_event_time ());
2266 }
2267
2268 static void
2269 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2270                                              const gchar        *uri,
2271                                              EvWindow           *window)
2272 {
2273         ev_application_open_uri_at_dest (EV_APP, uri,
2274                                          gtk_window_get_screen (GTK_WINDOW (window)),
2275                                          NULL, 0, NULL, gtk_get_current_event_time ());
2276 }
2277
2278 static void
2279 ev_window_add_recent (EvWindow *window, const char *filename)
2280 {
2281         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2282 }
2283
2284 static gint
2285 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2286 {
2287         gboolean     has_ev_a, has_ev_b;
2288         const gchar *evince = g_get_application_name ();
2289
2290         has_ev_a = gtk_recent_info_has_application (a, evince);
2291         has_ev_b = gtk_recent_info_has_application (b, evince);
2292
2293         if (has_ev_a && has_ev_b) {
2294                 time_t time_a, time_b;
2295
2296                 time_a = gtk_recent_info_get_modified (a);
2297                 time_b = gtk_recent_info_get_modified (b);
2298
2299                 return (time_b - time_a);
2300         } else if (has_ev_a) {
2301                 return -1;
2302         } else if (has_ev_b) {
2303                 return 1;
2304         }
2305
2306         return 0;
2307 }
2308
2309 /*
2310  * Doubles underscore to avoid spurious menu accels.
2311  */
2312 static gchar *
2313 ev_window_get_recent_file_label (gint index, const gchar *filename)
2314 {
2315         GString *str;
2316         gint length;
2317         const gchar *p;
2318         const gchar *end;
2319         gboolean is_rtl;
2320
2321         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2322
2323         g_return_val_if_fail (filename != NULL, NULL);
2324
2325         length = strlen (filename);
2326         str = g_string_sized_new (length + 10);
2327         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2328
2329         p = filename;
2330         end = filename + length;
2331
2332         while (p != end) {
2333                 const gchar *next;
2334                 next = g_utf8_next_char (p);
2335
2336                 switch (*p) {
2337                         case '_':
2338                                 g_string_append (str, "__");
2339                                 break;
2340                         default:
2341                                 g_string_append_len (str, p, next - p);
2342                                 break;
2343                 }
2344
2345                 p = next;
2346         }
2347
2348         return g_string_free (str, FALSE);
2349 }
2350
2351 static void
2352 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2353                                           GtkAction *action,
2354                                           GtkWidget *proxy,
2355                                           gpointer data)
2356 {
2357         GtkLabel *label;
2358
2359         if (!GTK_IS_MENU_ITEM (proxy))
2360                 return;
2361
2362         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2363
2364         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2365         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2366 }
2367
2368 static void
2369 ev_window_setup_recent (EvWindow *ev_window)
2370 {
2371         GList        *items, *l;
2372         guint         n_items = 0;
2373         const gchar  *evince = g_get_application_name ();
2374         static guint  i = 0;
2375
2376         if (ev_window->priv->recent_ui_id > 0) {
2377                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2378                                           ev_window->priv->recent_ui_id);
2379                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2380         }
2381         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2382
2383         if (ev_window->priv->recent_action_group) {
2384                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2385                                                     ev_window->priv->recent_action_group);
2386                 g_object_unref (ev_window->priv->recent_action_group);
2387         }
2388         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2389         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2390                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2391
2392         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2393                                             ev_window->priv->recent_action_group, -1);
2394
2395         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2396         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2397
2398         for (l = items; l && l->data; l = g_list_next (l)) {
2399                 GtkRecentInfo *info;
2400                 GtkAction     *action;
2401                 gchar         *action_name;
2402                 gchar         *label;
2403                 const gchar   *mime_type;
2404                 gchar         *content_type;
2405                 GIcon         *icon = NULL;
2406
2407                 info = (GtkRecentInfo *) l->data;
2408
2409                 if (!gtk_recent_info_has_application (info, evince) ||
2410                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2411                         continue;
2412
2413                 action_name = g_strdup_printf ("RecentFile%u", i++);
2414                 label = ev_window_get_recent_file_label (
2415                         n_items + 1, gtk_recent_info_get_display_name (info));
2416
2417                 mime_type = gtk_recent_info_get_mime_type (info);
2418                 content_type = g_content_type_from_mime_type (mime_type);
2419                 if (content_type != NULL) {
2420                         icon = g_content_type_get_icon (content_type);
2421                         g_free (content_type);
2422                 }
2423
2424                 action = g_object_new (GTK_TYPE_ACTION,
2425                                        "name", action_name,
2426                                        "label", label,
2427                                        "gicon", icon,
2428                                        "always-show-image", TRUE,
2429                                        NULL);
2430
2431                 g_object_set_data_full (G_OBJECT (action),
2432                                         "gtk-recent-info",
2433                                         gtk_recent_info_ref (info),
2434                                         (GDestroyNotify) gtk_recent_info_unref);
2435
2436                 g_signal_connect (action, "activate",
2437                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2438                                   (gpointer) ev_window);
2439
2440                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2441                                              action);
2442                 g_object_unref (action);
2443
2444                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2445                                        ev_window->priv->recent_ui_id,
2446                                        "/MainMenu/FileMenu/RecentFilesMenu",
2447                                        label,
2448                                        action_name,
2449                                        GTK_UI_MANAGER_MENUITEM,
2450                                        FALSE);
2451                 g_free (action_name);
2452                 g_free (label);
2453                 if (icon != NULL)
2454                         g_object_unref (icon);
2455
2456                 if (++n_items == 5)
2457                         break;
2458         }
2459
2460         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2461         g_list_free (items);
2462 }
2463
2464 static gboolean
2465 show_saving_progress (GFile *dst)
2466 {
2467         EvWindow  *ev_window;
2468         GtkWidget *area;
2469         gchar     *text;
2470         gchar     *uri;
2471         EvSaveType save_type;
2472
2473         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2474         ev_window->priv->progress_idle = 0;
2475
2476         if (ev_window->priv->message_area)
2477                 return FALSE;
2478
2479         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2480         uri = g_file_get_uri (dst);
2481         switch (save_type) {
2482         case EV_SAVE_DOCUMENT:
2483                 text = g_strdup_printf (_("Saving document to %s"), uri);
2484                 break;
2485         case EV_SAVE_ATTACHMENT:
2486                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2487                 break;
2488         case EV_SAVE_IMAGE:
2489                 text = g_strdup_printf (_("Saving image to %s"), uri);
2490                 break;
2491         default:
2492                 g_assert_not_reached ();
2493         }
2494         g_free (uri);
2495         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2496                                              text,
2497                                              GTK_STOCK_CLOSE,
2498                                              GTK_RESPONSE_CLOSE,
2499                                              GTK_STOCK_CANCEL,
2500                                              GTK_RESPONSE_CANCEL,
2501                                              NULL);
2502         g_signal_connect (area, "response",
2503                           G_CALLBACK (ev_window_progress_response_cb),
2504                           ev_window);
2505         gtk_widget_show (area);
2506         ev_window_set_message_area (ev_window, area);
2507         g_free (text);
2508
2509         return FALSE;
2510 }
2511
2512 static void
2513 window_save_file_copy_ready_cb (GFile        *src,
2514                                 GAsyncResult *async_result,
2515                                 GFile        *dst)
2516 {
2517         EvWindow *ev_window;
2518         GError   *error = NULL;
2519
2520         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2521         ev_window_clear_progress_idle (ev_window);
2522
2523         if (g_file_copy_finish (src, async_result, &error)) {
2524                 ev_tmp_file_unlink (src);
2525                 return;
2526         }
2527
2528         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2529                 gchar *name;
2530
2531                 name = g_file_get_basename (dst);
2532                 ev_window_error_message (ev_window, error,
2533                                          _("The file could not be saved as “%s”."),
2534                                          name);
2535                 g_free (name);
2536         }
2537         ev_tmp_file_unlink (src);
2538         g_error_free (error);
2539 }
2540
2541 static void
2542 window_save_file_copy_progress_cb (goffset n_bytes,
2543                                    goffset total_bytes,
2544                                    GFile  *dst)
2545 {
2546         EvWindow  *ev_window;
2547         EvSaveType save_type;
2548         gchar     *status;
2549         gdouble    fraction;
2550
2551         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2552
2553         if (!ev_window->priv->message_area)
2554                 return;
2555
2556         if (total_bytes <= 0)
2557                 return;
2558
2559         fraction = n_bytes / (gdouble)total_bytes;
2560         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2561
2562         switch (save_type) {
2563         case EV_SAVE_DOCUMENT:
2564                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2565                                           (gint)(fraction * 100));
2566                 break;
2567         case EV_SAVE_ATTACHMENT:
2568                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2569                                           (gint)(fraction * 100));
2570                 break;
2571         case EV_SAVE_IMAGE:
2572                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2573                                           (gint)(fraction * 100));
2574                 break;
2575         default:
2576                 g_assert_not_reached ();
2577         }
2578
2579         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2580                                              status);
2581         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2582                                                fraction);
2583
2584         g_free (status);
2585 }
2586
2587 static void
2588 ev_window_save_remote (EvWindow  *ev_window,
2589                        EvSaveType save_type,
2590                        GFile     *src,
2591                        GFile     *dst)
2592 {
2593         ev_window_reset_progress_cancellable (ev_window);
2594         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2595         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2596         g_file_copy_async (src, dst,
2597                            G_FILE_COPY_OVERWRITE,
2598                            G_PRIORITY_DEFAULT,
2599                            ev_window->priv->progress_cancellable,
2600                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2601                            dst,
2602                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2603                            dst);
2604         ev_window->priv->progress_idle =
2605                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2606                                             1,
2607                                             (GSourceFunc)show_saving_progress,
2608                                             dst,
2609                                             NULL);
2610 }
2611
2612 static void
2613 ev_window_clear_save_job (EvWindow *ev_window)
2614 {
2615         if (ev_window->priv->save_job != NULL) {
2616                 if (!ev_job_is_finished (ev_window->priv->save_job))
2617                         ev_job_cancel (ev_window->priv->save_job);
2618
2619                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2620                                                       ev_window_save_job_cb,
2621                                                       ev_window);
2622                 g_object_unref (ev_window->priv->save_job);
2623                 ev_window->priv->save_job = NULL;
2624         }
2625 }
2626
2627 static void
2628 ev_window_save_job_cb (EvJob     *job,
2629                        EvWindow  *window)
2630 {
2631         if (ev_job_is_failed (job)) {
2632                 ev_window_error_message (window, job->error,
2633                                          _("The file could not be saved as “%s”."),
2634                                          EV_JOB_SAVE (job)->uri);
2635         } else {
2636                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2637         }
2638
2639         ev_window_clear_save_job (window);
2640 }
2641
2642 static void
2643 file_save_dialog_response_cb (GtkWidget *fc,
2644                               gint       response_id,
2645                               EvWindow  *ev_window)
2646 {
2647         gchar *uri;
2648         GFile *file, *parent;
2649
2650         if (response_id != GTK_RESPONSE_OK) {
2651                 gtk_widget_destroy (fc);
2652                 return;
2653         }
2654
2655         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2656         file = g_file_new_for_uri (uri);
2657         parent = g_file_get_parent (file);
2658         g_object_unref (file);
2659         if (parent) {
2660                 gchar *folder_uri;
2661
2662                 folder_uri = g_file_get_uri (parent);
2663                 ev_application_set_filechooser_uri (EV_APP,
2664                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2665                                                     folder_uri);
2666                 g_free (folder_uri);
2667                 g_object_unref (parent);
2668         }
2669
2670         /* FIXME: remote copy should be done here rather than in the save job,
2671          * so that we can track progress and cancel the operation
2672          */
2673
2674         ev_window_clear_save_job (ev_window);
2675         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2676                                                      uri, ev_window->priv->uri);
2677         g_signal_connect (ev_window->priv->save_job, "finished",
2678                           G_CALLBACK (ev_window_save_job_cb),
2679                           ev_window);
2680         /* The priority doesn't matter for this job */
2681         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2682
2683         g_free (uri);
2684         gtk_widget_destroy (fc);
2685 }
2686
2687 static void
2688 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2689 {
2690         GtkWidget *fc;
2691         gchar *base_name;
2692         GFile *file;
2693         const gchar *default_uri;
2694
2695         fc = gtk_file_chooser_dialog_new (
2696                 _("Save a Copy"),
2697                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2698                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2699                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2700                 NULL);
2701
2702         ev_document_factory_add_filters (fc, ev_window->priv->document);
2703         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2704         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2705                                                 GTK_RESPONSE_OK,
2706                                                 GTK_RESPONSE_CANCEL,
2707                                                 -1);
2708
2709         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2710         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2711         file = g_file_new_for_uri (ev_window->priv->uri);
2712         base_name = g_file_get_basename (file);
2713         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2714
2715         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2716         if (default_uri) {
2717                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2718         } else {
2719                 const gchar *folder;
2720
2721                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2722                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2723                                                      folder ? folder : g_get_home_dir ());
2724         }
2725
2726         g_object_unref (file);
2727         g_free (base_name);
2728
2729         g_signal_connect (fc, "response",
2730                           G_CALLBACK (file_save_dialog_response_cb),
2731                           ev_window);
2732
2733         gtk_widget_show (fc);
2734 }
2735
2736 static GKeyFile *
2737 get_print_settings_file (void)
2738 {
2739         GKeyFile *print_settings_file;
2740         gchar    *filename;
2741         GError *error = NULL;
2742
2743         print_settings_file = g_key_file_new ();
2744
2745         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2746                                      EV_PRINT_SETTINGS_FILE, NULL);
2747         if (!g_key_file_load_from_file (print_settings_file,
2748                                         filename,
2749                                         G_KEY_FILE_KEEP_COMMENTS |
2750                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2751                                         &error)) {
2752
2753                 /* Don't warn if the file simply doesn't exist */
2754                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2755                         g_warning ("%s", error->message);
2756
2757                 g_error_free (error);
2758         }
2759
2760         g_free (filename);
2761
2762         return print_settings_file;
2763 }
2764
2765 static void
2766 save_print_setting_file (GKeyFile *key_file)
2767 {
2768         gchar  *filename;
2769         gchar  *data;
2770         gsize  data_length;
2771         GError *error = NULL;
2772
2773         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2774                                      EV_PRINT_SETTINGS_FILE, NULL);
2775         data = g_key_file_to_data (key_file, &data_length, NULL);
2776         g_file_set_contents (filename, data, data_length, &error);
2777         if (error) {
2778                 g_warning ("Failed to save print settings: %s", error->message);
2779                 g_error_free (error);
2780         }
2781         g_free (data);
2782         g_free (filename);
2783 }
2784
2785 static void
2786 ev_window_save_print_settings (EvWindow         *window,
2787                                GtkPrintSettings *print_settings)
2788 {
2789         GKeyFile *key_file;
2790         gint      i;
2791
2792         key_file = get_print_settings_file ();
2793         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2794         save_print_setting_file (key_file);
2795         g_key_file_free (key_file);
2796
2797         if (!window->priv->metadata)
2798                 return;
2799
2800         /* Save print settings that are specific to the document */
2801         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2802                 const gchar *value;
2803
2804                 value = gtk_print_settings_get (print_settings,
2805                                                 document_print_settings[i]);
2806                 ev_metadata_set_string (window->priv->metadata,
2807                                         document_print_settings[i], value);
2808         }
2809 }
2810
2811 static void
2812 ev_window_save_print_page_setup (EvWindow     *window,
2813                                  GtkPageSetup *page_setup)
2814 {
2815         GKeyFile *key_file;
2816
2817         key_file = get_print_settings_file ();
2818         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2819         save_print_setting_file (key_file);
2820         g_key_file_free (key_file);
2821
2822         if (!window->priv->metadata)
2823                 return;
2824
2825         /* Save page setup options that are specific to the document */
2826         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2827                              gtk_page_setup_get_orientation (page_setup));
2828         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2829                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2830         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2831                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2832         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2833                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2834         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2835                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2836 }
2837
2838 static void
2839 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2840                                              GtkPrintSettings *print_settings)
2841 {
2842         gint i;
2843
2844         if (!window->priv->metadata)
2845                 return;
2846
2847         /* Load print setting that are specific to the document */
2848         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2849                 gchar *value = NULL;
2850
2851                 ev_metadata_get_string (window->priv->metadata,
2852                                         document_print_settings[i], &value);
2853                 gtk_print_settings_set (print_settings,
2854                                         document_print_settings[i], value);
2855         }
2856 }
2857
2858 static void
2859 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2860                                                GtkPageSetup *page_setup)
2861 {
2862         gint          int_value;
2863         gdouble       double_value;
2864         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2865
2866         /* Load page setup options that are specific to the document */
2867         if (window->priv->metadata &&
2868             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2869                 gtk_page_setup_set_orientation (page_setup, int_value);
2870         } else {
2871                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2872         }
2873
2874         if (window->priv->metadata &&
2875             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2876                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2877         } else {
2878                 gtk_page_setup_set_top_margin (page_setup,
2879                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2880                                                GTK_UNIT_MM);
2881         }
2882
2883         if (window->priv->metadata &&
2884             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2885                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2886         } else {
2887                 gtk_page_setup_set_bottom_margin (page_setup,
2888                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2889                                                   GTK_UNIT_MM);
2890         }
2891
2892         if (window->priv->metadata &&
2893             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2894                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2895         } else {
2896                 gtk_page_setup_set_left_margin (page_setup,
2897                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2898                                                 GTK_UNIT_MM);
2899         }
2900
2901         if (window->priv->metadata &&
2902             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2903                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2904         } else {
2905                 gtk_page_setup_set_right_margin (page_setup,
2906                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2907                                                  GTK_UNIT_MM);
2908         }
2909 }
2910
2911 static GtkPrintSettings *
2912 get_print_settings (GKeyFile *key_file)
2913 {
2914         GtkPrintSettings *print_settings;
2915
2916         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2917                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2918                 gtk_print_settings_new ();
2919
2920         return print_settings ? print_settings : gtk_print_settings_new ();
2921 }
2922
2923 static GtkPageSetup *
2924 get_print_page_setup (GKeyFile *key_file)
2925 {
2926         GtkPageSetup *page_setup;
2927
2928         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2929                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2930                 gtk_page_setup_new ();
2931
2932         return page_setup ? page_setup : gtk_page_setup_new ();
2933 }
2934
2935 static void
2936 ev_window_print_cancel (EvWindow *ev_window)
2937 {
2938         EvPrintOperation *op;
2939
2940         if (!ev_window->priv->print_queue)
2941                 return;
2942
2943         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2944                 ev_print_operation_cancel (op);
2945         }
2946 }
2947
2948 static void
2949 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2950                                              gint      n_jobs)
2951 {
2952         gchar *text = NULL;
2953
2954         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2955             !ev_window->priv->print_queue)
2956                 return;
2957
2958         if (n_jobs == 0) {
2959                 ev_window_set_message_area (ev_window, NULL);
2960                 return;
2961         }
2962
2963         if (n_jobs > 1) {
2964                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2965                                                   "%d pending jobs in queue",
2966                                                   n_jobs - 1), n_jobs - 1);
2967         }
2968
2969         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2970                                             text);
2971         g_free (text);
2972 }
2973
2974 static gboolean
2975 destroy_window (GtkWidget *window)
2976 {
2977         gtk_widget_destroy (window);
2978
2979         return FALSE;
2980 }
2981
2982 static void
2983 ev_window_print_operation_done (EvPrintOperation       *op,
2984                                 GtkPrintOperationResult result,
2985                                 EvWindow               *ev_window)
2986 {
2987         gint n_jobs;
2988
2989         switch (result) {
2990         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2991                 GtkPrintSettings *print_settings;
2992
2993                 print_settings = ev_print_operation_get_print_settings (op);
2994                 ev_window_save_print_settings (ev_window, print_settings);
2995
2996                 if (ev_print_operation_get_embed_page_setup (op)) {
2997                         GtkPageSetup *page_setup;
2998
2999                         page_setup = ev_print_operation_get_default_page_setup (op);
3000                         ev_window_save_print_page_setup (ev_window, page_setup);
3001                 }
3002         }
3003
3004                 break;
3005         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3006                 GtkWidget *dialog;
3007                 GError    *error = NULL;
3008
3009
3010                 ev_print_operation_get_error (op, &error);
3011
3012                 /* The message area is already used by
3013                  * the printing progress, so it's better to
3014                  * use a popup dialog in this case
3015                  */
3016                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3017                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3018                                                  GTK_MESSAGE_ERROR,
3019                                                  GTK_BUTTONS_CLOSE,
3020                                                  "%s", _("Failed to print document"));
3021                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3022                                                           "%s", error->message);
3023                 g_signal_connect (dialog, "response",
3024                                   G_CALLBACK (gtk_widget_destroy),
3025                                   NULL);
3026                 gtk_widget_show (dialog);
3027
3028                 g_error_free (error);
3029         }
3030                 break;
3031         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3032         default:
3033                 break;
3034         }
3035
3036         g_queue_remove (ev_window->priv->print_queue, op);
3037         g_object_unref (op);
3038         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3039         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3040
3041         if (n_jobs == 0 && ev_window->priv->close_after_print)
3042                 g_idle_add ((GSourceFunc)destroy_window,
3043                             ev_window);
3044 }
3045
3046 static void
3047 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3048                                       gint                   response,
3049                                       EvWindow              *ev_window)
3050 {
3051         if (response == GTK_RESPONSE_CANCEL) {
3052                 EvPrintOperation *op;
3053
3054                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3055                 ev_print_operation_cancel (op);
3056         } else {
3057                 gtk_widget_hide (GTK_WIDGET (area));
3058         }
3059 }
3060
3061 static void
3062 ev_window_print_operation_status_changed (EvPrintOperation *op,
3063                                           EvWindow         *ev_window)
3064 {
3065         const gchar *status;
3066         gdouble      fraction;
3067
3068         status = ev_print_operation_get_status (op);
3069         fraction = ev_print_operation_get_progress (op);
3070
3071         if (!ev_window->priv->message_area) {
3072                 GtkWidget   *area;
3073                 const gchar *job_name;
3074                 gchar       *text;
3075
3076                 job_name = ev_print_operation_get_job_name (op);
3077                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3078
3079                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3080                                                      text,
3081                                                      GTK_STOCK_CLOSE,
3082                                                      GTK_RESPONSE_CLOSE,
3083                                                      GTK_STOCK_CANCEL,
3084                                                      GTK_RESPONSE_CANCEL,
3085                                                      NULL);
3086                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3087                 g_signal_connect (area, "response",
3088                                   G_CALLBACK (ev_window_print_progress_response_cb),
3089                                   ev_window);
3090                 gtk_widget_show (area);
3091                 ev_window_set_message_area (ev_window, area);
3092                 g_free (text);
3093         }
3094
3095         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3096                                              status);
3097         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3098                                                fraction);
3099 }
3100
3101 static void
3102 ev_window_print_operation_begin_print (EvPrintOperation *op,
3103                                        EvWindow         *ev_window)
3104 {
3105         if (!ev_window->priv->print_queue)
3106                 ev_window->priv->print_queue = g_queue_new ();
3107
3108         g_queue_push_head (ev_window->priv->print_queue, op);
3109         ev_window_print_update_pending_jobs_message (ev_window,
3110                                                      g_queue_get_length (ev_window->priv->print_queue));
3111 }
3112
3113 void
3114 ev_window_print_range (EvWindow *ev_window,
3115                        gint      first_page,
3116                        gint      last_page)
3117 {
3118         EvPrintOperation *op;
3119         GKeyFile         *print_settings_file;
3120         GtkPrintSettings *print_settings;
3121         GtkPageSetup     *print_page_setup;
3122         gint              current_page;
3123         gint              document_last_page;
3124
3125         g_return_if_fail (EV_IS_WINDOW (ev_window));
3126         g_return_if_fail (ev_window->priv->document != NULL);
3127
3128         if (!ev_window->priv->print_queue)
3129                 ev_window->priv->print_queue = g_queue_new ();
3130
3131         op = ev_print_operation_new (ev_window->priv->document);
3132         if (!op) {
3133                 g_warning ("%s", "Printing is not supported for document\n");
3134                 return;
3135         }
3136
3137         g_signal_connect (op, "begin_print",
3138                           G_CALLBACK (ev_window_print_operation_begin_print),
3139                           (gpointer)ev_window);
3140         g_signal_connect (op, "status_changed",
3141                           G_CALLBACK (ev_window_print_operation_status_changed),
3142                           (gpointer)ev_window);
3143         g_signal_connect (op, "done",
3144                           G_CALLBACK (ev_window_print_operation_done),
3145                           (gpointer)ev_window);
3146
3147         current_page = ev_document_model_get_page (ev_window->priv->model);
3148         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3149
3150         print_settings_file = get_print_settings_file ();
3151
3152         print_settings = get_print_settings (print_settings_file);
3153         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3154
3155         print_page_setup = get_print_page_setup (print_settings_file);
3156         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3157
3158         if (first_page != 1 || last_page != document_last_page) {
3159                 GtkPageRange range;
3160
3161                 /* Ranges in GtkPrint are 0 - N */
3162                 range.start = first_page - 1;
3163                 range.end = last_page - 1;
3164
3165                 gtk_print_settings_set_print_pages (print_settings,
3166                                                     GTK_PRINT_PAGES_RANGES);
3167                 gtk_print_settings_set_page_ranges (print_settings,
3168                                                     &range, 1);
3169         }
3170
3171         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3172         ev_print_operation_set_current_page (op, current_page);
3173         ev_print_operation_set_print_settings (op, print_settings);
3174         ev_print_operation_set_default_page_setup (op, print_page_setup);
3175 #ifdef WITH_GCONF
3176         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3177                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3178                                                                              NULL));
3179 #else
3180         ev_print_operation_set_embed_page_setup (op, TRUE);
3181 #endif
3182
3183         g_object_unref (print_settings);
3184         g_object_unref (print_page_setup);
3185         g_key_file_free (print_settings_file);
3186
3187         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3188 }
3189
3190 static void
3191 ev_window_print (EvWindow *window)
3192 {
3193         ev_window_print_range (window, 1,
3194                                ev_document_get_n_pages (window->priv->document));
3195 }
3196
3197 static void
3198 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3199 {
3200         ev_window_print (ev_window);
3201 }
3202
3203 static void
3204 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3205 {
3206         if (ev_window->priv->properties == NULL) {
3207                 ev_window->priv->properties = ev_properties_dialog_new ();
3208                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3209                                                    ev_window->priv->uri,
3210                                                    ev_window->priv->document);
3211                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3212                                            (gpointer) &(ev_window->priv->properties));
3213                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3214                                               GTK_WINDOW (ev_window));
3215         }
3216
3217         ev_document_fc_mutex_lock ();
3218         gtk_widget_show (ev_window->priv->properties);
3219         ev_document_fc_mutex_unlock ();
3220 }
3221
3222 static void
3223 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3224                                          gint       response,
3225                                          EvWindow  *ev_window)
3226 {
3227         gtk_widget_destroy (GTK_WIDGET (dialog));
3228
3229         switch (response) {
3230         case GTK_RESPONSE_YES:
3231                 if (!ev_window->priv->print_queue ||
3232                     g_queue_is_empty (ev_window->priv->print_queue))
3233                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3234                 else
3235                         ev_window->priv->close_after_print = TRUE;
3236                 break;
3237         case GTK_RESPONSE_NO:
3238                 ev_window->priv->close_after_print = TRUE;
3239                 if (ev_window->priv->print_queue &&
3240                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3241                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3242                         ev_window_print_cancel (ev_window);
3243                 } else {
3244                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3245                 }
3246                 break;
3247         case GTK_RESPONSE_CANCEL:
3248         default:
3249                 ev_window->priv->close_after_print = FALSE;
3250         }
3251 }
3252
3253 static void
3254 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3255 {
3256         GtkWidget *dialog;
3257         gchar     *text, *markup;
3258         gint       n_print_jobs;
3259
3260         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3261                 gint current_page;
3262
3263                 /* Save current page */
3264                 current_page = ev_view_presentation_get_current_page (
3265                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3266                 ev_document_model_set_page (ev_window->priv->model, current_page);
3267         }
3268
3269         n_print_jobs = ev_window->priv->print_queue ?
3270                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3271
3272         if (n_print_jobs == 0) {
3273                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3274                 return;
3275         }
3276
3277         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3278                                          GTK_DIALOG_MODAL,
3279                                          GTK_MESSAGE_QUESTION,
3280                                          GTK_BUTTONS_NONE,
3281                                          NULL);
3282         if (n_print_jobs == 1) {
3283                 EvPrintOperation *op;
3284                 const gchar      *job_name;
3285
3286                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3287                 job_name = ev_print_operation_get_job_name (op);
3288
3289                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3290                                         job_name);
3291         } else {
3292                 text = g_strdup_printf (_("There are %d print jobs active. "
3293                                           "Wait until print finishes before closing?"),
3294                                         n_print_jobs);
3295         }
3296
3297         markup = g_strdup_printf ("<b>%s</b>", text);
3298         g_free (text);
3299
3300         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3301         g_free (markup);
3302
3303         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3304                                                   _("If you close the window, pending print "
3305                                                     "jobs will not be printed."));
3306
3307         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3308                                 _("Cancel _print and Close"),
3309                                 GTK_RESPONSE_NO,
3310                                 GTK_STOCK_CANCEL,
3311                                 GTK_RESPONSE_CANCEL,
3312                                 _("Close _after Printing"),
3313                                 GTK_RESPONSE_YES,
3314                                 NULL);
3315         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3316         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3317                                                  GTK_RESPONSE_YES,
3318                                                  GTK_RESPONSE_NO,
3319                                                  GTK_RESPONSE_CANCEL,
3320                                                  -1);
3321
3322         g_signal_connect (dialog, "response",
3323                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3324                           ev_window);
3325         gtk_widget_show (dialog);
3326 }
3327
3328 static void
3329 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3330 {
3331         GtkAction *action;
3332
3333         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3334         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3335         update_chrome_visibility (window);
3336
3337         action = gtk_action_group_get_action (window->priv->action_group,
3338                                               PAGE_SELECTOR_ACTION);
3339         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3340 }
3341
3342 static void
3343 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3344 {
3345         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3346 }
3347
3348 static void
3349 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3350 {
3351         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3352 }
3353
3354 static void
3355 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3356 {
3357         gboolean continuous;
3358
3359         ev_window_stop_presentation (ev_window, TRUE);
3360         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3361         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3362 }
3363
3364 static void
3365 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3366 {
3367         gboolean dual_page;
3368
3369         ev_window_stop_presentation (ev_window, TRUE);
3370         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3371         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3372 }
3373
3374 static void
3375 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3376 {
3377         ev_window_stop_presentation (ev_window, TRUE);
3378
3379         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3380                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3381         } else {
3382                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3383         }
3384         ev_window_update_actions (ev_window);
3385 }
3386
3387 static void
3388 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3389 {
3390         ev_window_stop_presentation (ev_window, TRUE);
3391
3392         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3393                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3394         } else {
3395                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3396         }
3397         ev_window_update_actions (ev_window);
3398 }
3399
3400
3401 static void
3402 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3403 {
3404         g_return_if_fail (EV_IS_WINDOW (ev_window));
3405
3406         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3407 }
3408
3409 static void
3410 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3411 {
3412         g_return_if_fail (EV_IS_WINDOW (ev_window));
3413
3414         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3415                 g_error ("Find action should be insensitive since document doesn't support find");
3416                 return;
3417         }
3418
3419         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3420         update_chrome_visibility (ev_window);
3421         gtk_widget_grab_focus (ev_window->priv->find_bar);
3422 }
3423
3424 static void
3425 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3426 {
3427         g_return_if_fail (EV_IS_WINDOW (ev_window));
3428
3429         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3430         update_chrome_visibility (ev_window);
3431         gtk_widget_grab_focus (ev_window->priv->find_bar);
3432         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3433 }
3434
3435 static void
3436 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3437 {
3438         g_return_if_fail (EV_IS_WINDOW (ev_window));
3439
3440         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3441         update_chrome_visibility (ev_window);
3442         gtk_widget_grab_focus (ev_window->priv->find_bar);
3443         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3444 }
3445
3446 static void
3447 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3448 {
3449         g_return_if_fail (EV_IS_WINDOW (ev_window));
3450
3451         ev_view_copy (EV_VIEW (ev_window->priv->view));
3452 }
3453
3454 static void
3455 ev_window_sidebar_position_change_cb (GObject    *object,
3456                                       GParamSpec *pspec,
3457                                       EvWindow   *ev_window)
3458 {
3459         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3460                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3461                                      gtk_paned_get_position (GTK_PANED (object)));
3462 }
3463
3464 static void
3465 ev_window_update_fullscreen_action (EvWindow *window)
3466 {
3467         GtkAction *action;
3468
3469         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3470         g_signal_handlers_block_by_func
3471                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3472         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3473                                       ev_document_model_get_fullscreen (window->priv->model));
3474         g_signal_handlers_unblock_by_func
3475                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3476 }
3477
3478 static void
3479 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3480 {
3481         GtkWidget *item;
3482
3483         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3484         g_object_set (item, "is-important", FALSE, NULL);
3485
3486         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3487         g_object_set (item, "is-important", FALSE, NULL);
3488
3489         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3490         g_object_set (item, "is-important", TRUE, NULL);
3491
3492         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3493         g_object_set (item, "is-important", TRUE, NULL);
3494 }
3495
3496 static void
3497 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3498 {
3499         static gboolean done = FALSE;
3500
3501         if (!done) {
3502                 gtk_rc_parse_string (
3503                         "\n"
3504                         "   style \"fullscreen-toolbar-style\"\n"
3505                         "   {\n"
3506                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3507                         "   }\n"
3508                         "\n"
3509                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3510                         "\n");
3511                 done = TRUE;
3512         }
3513
3514         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3515 }
3516
3517 static void
3518 ev_window_run_fullscreen (EvWindow *window)
3519 {
3520         gboolean fullscreen_window = TRUE;
3521
3522         if (ev_document_model_get_fullscreen (window->priv->model))
3523                 return;
3524
3525         if (!window->priv->fullscreen_toolbar) {
3526                 window->priv->fullscreen_toolbar =
3527                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3528                                                    "/FullscreenToolbar");
3529
3530                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3531                                        GTK_TOOLBAR_BOTH_HORIZ);
3532                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3533                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3534
3535                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3536                                     window->priv->fullscreen_toolbar,
3537                                     FALSE, FALSE, 0);
3538                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3539                                        window->priv->fullscreen_toolbar, 1);
3540         }
3541
3542         if (EV_WINDOW_IS_PRESENTATION (window)) {
3543                 ev_window_stop_presentation (window, FALSE);
3544                 fullscreen_window = FALSE;
3545         }
3546
3547         g_object_set (G_OBJECT (window->priv->scrolled_window),
3548                       "shadow-type", GTK_SHADOW_NONE,
3549                       NULL);
3550
3551         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3552         ev_window_update_fullscreen_action (window);
3553
3554         /* If the user doesn't have the main toolbar he/she won't probably want
3555          * the toolbar in fullscreen mode. See bug #483048
3556          */
3557         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3558                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3559         update_chrome_visibility (window);
3560
3561         if (fullscreen_window)
3562                 gtk_window_fullscreen (GTK_WINDOW (window));
3563         gtk_widget_grab_focus (window->priv->view);
3564
3565         if (window->priv->metadata && !ev_window_is_empty (window))
3566                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3567 }
3568
3569 static void
3570 ev_window_stop_fullscreen (EvWindow *window,
3571                            gboolean  unfullscreen_window)
3572 {
3573         if (!ev_document_model_get_fullscreen (window->priv->model))
3574                 return;
3575
3576         g_object_set (G_OBJECT (window->priv->scrolled_window),
3577                       "shadow-type", GTK_SHADOW_IN,
3578                       NULL);
3579
3580         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3581         ev_window_update_fullscreen_action (window);
3582         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3583         update_chrome_visibility (window);
3584         if (unfullscreen_window)
3585                 gtk_window_unfullscreen (GTK_WINDOW (window));
3586
3587         if (window->priv->metadata && !ev_window_is_empty (window))
3588                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3589 }
3590
3591 static void
3592 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3593 {
3594         gboolean fullscreen;
3595
3596         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3597         if (fullscreen) {
3598                 ev_window_run_fullscreen (window);
3599         } else {
3600                 ev_window_stop_fullscreen (window, TRUE);
3601         }
3602 }
3603
3604 static void
3605 ev_window_update_presentation_action (EvWindow *window)
3606 {
3607         GtkAction *action;
3608
3609         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3610         g_signal_handlers_block_by_func
3611                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3612         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3613                                       EV_WINDOW_IS_PRESENTATION (window));
3614         g_signal_handlers_unblock_by_func
3615                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3616 }
3617
3618 static void
3619 ev_window_view_presentation_finished (EvWindow *window)
3620 {
3621         ev_window_stop_presentation (window, TRUE);
3622 }
3623
3624 static void
3625 ev_window_run_presentation (EvWindow *window)
3626 {
3627         gboolean fullscreen_window = TRUE;
3628         guint    current_page;
3629         guint    rotation;
3630         gboolean inverted_colors;
3631
3632         if (EV_WINDOW_IS_PRESENTATION (window))
3633                 return;
3634
3635         if (ev_document_model_get_fullscreen (window->priv->model)) {
3636                 ev_window_stop_fullscreen (window, FALSE);
3637                 fullscreen_window = FALSE;
3638         }
3639
3640         current_page = ev_document_model_get_page (window->priv->model);
3641         rotation = ev_document_model_get_rotation (window->priv->model);
3642         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3643         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3644                                                                     current_page,
3645                                                                     rotation,
3646                                                                     inverted_colors);
3647         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3648                                   G_CALLBACK (ev_window_view_presentation_finished),
3649                                   window);
3650
3651         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3652                             window->priv->presentation_view,
3653                             TRUE, TRUE, 0);
3654
3655         gtk_widget_hide (window->priv->hpaned);
3656         ev_window_update_presentation_action (window);
3657         update_chrome_visibility (window);
3658
3659         gtk_widget_grab_focus (window->priv->presentation_view);
3660         if (fullscreen_window)
3661                 gtk_window_fullscreen (GTK_WINDOW (window));
3662
3663         gtk_widget_show (window->priv->presentation_view);
3664
3665         ev_application_screensaver_disable (EV_APP);
3666
3667         if (window->priv->metadata && !ev_window_is_empty (window))
3668                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3669 }
3670
3671 static void
3672 ev_window_stop_presentation (EvWindow *window,
3673                              gboolean  unfullscreen_window)
3674 {
3675         guint current_page;
3676
3677         if (!EV_WINDOW_IS_PRESENTATION (window))
3678                 return;
3679
3680         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3681         ev_document_model_set_page (window->priv->model, current_page);
3682
3683         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3684                               window->priv->presentation_view);
3685         window->priv->presentation_view = NULL;
3686
3687         gtk_widget_show (window->priv->hpaned);
3688         ev_window_update_presentation_action (window);
3689         update_chrome_visibility (window);
3690         if (unfullscreen_window)
3691                 gtk_window_unfullscreen (GTK_WINDOW (window));
3692
3693         gtk_widget_grab_focus (window->priv->view);
3694
3695         ev_application_screensaver_enable (EV_APP);
3696
3697         if (window->priv->metadata && !ev_window_is_empty (window))
3698                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3699 }
3700
3701 static void
3702 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3703 {
3704         gboolean presentation;
3705
3706         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3707         if (presentation) {
3708                 ev_window_run_presentation (window);
3709         }
3710 }
3711
3712 static void
3713 ev_window_setup_gtk_settings (EvWindow *window)
3714 {
3715         GtkSettings *settings;
3716         GdkScreen   *screen;
3717         gchar       *menubar_accel_accel;
3718
3719         screen = gtk_window_get_screen (GTK_WINDOW (window));
3720         settings = gtk_settings_get_for_screen (screen);
3721
3722         g_object_get (settings,
3723                       "gtk-menu-bar-accel", &menubar_accel_accel,
3724                       NULL);
3725         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3726                 gtk_accelerator_parse (menubar_accel_accel,
3727                                        &window->priv->menubar_accel_keyval,
3728                                        &window->priv->menubar_accel_modifier);
3729                 if (window->priv->menubar_accel_keyval == 0) {
3730                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3731                                    menubar_accel_accel);
3732                 }
3733         } else {
3734                 window->priv->menubar_accel_keyval = 0;
3735                 window->priv->menubar_accel_modifier = 0;
3736         }
3737
3738         g_free (menubar_accel_accel);
3739 }
3740
3741 static void
3742 ev_window_screen_changed (GtkWidget *widget,
3743                           GdkScreen *old_screen)
3744 {
3745         EvWindow *window = EV_WINDOW (widget);
3746         EvWindowPrivate *priv = window->priv;
3747         GdkScreen *screen;
3748         gdouble dpi;
3749
3750         screen = gtk_widget_get_screen (widget);
3751         if (screen == old_screen)
3752                 return;
3753
3754         ev_window_setup_gtk_settings (window);
3755         dpi = get_screen_dpi (window);
3756         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3757         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3758
3759         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3760                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3761         }
3762 }
3763
3764 static gboolean
3765 ev_window_state_event (GtkWidget           *widget,
3766                        GdkEventWindowState *event)
3767 {
3768         EvWindow *window = EV_WINDOW (widget);
3769
3770         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3771                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3772         }
3773
3774         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3775                 return FALSE;
3776
3777         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3778                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3779                         return FALSE;
3780
3781                 ev_window_run_fullscreen (window);
3782         } else {
3783                 if (ev_document_model_get_fullscreen (window->priv->model))
3784                         ev_window_stop_fullscreen (window, FALSE);
3785                 else if (EV_WINDOW_IS_PRESENTATION (window))
3786                         ev_window_stop_presentation (window, FALSE);
3787         }
3788
3789         return FALSE;
3790 }
3791
3792 static void
3793 ev_window_set_page_mode (EvWindow         *window,
3794                          EvWindowPageMode  page_mode)
3795 {
3796         GtkWidget *child = NULL;
3797         GtkWidget *real_child;
3798
3799         if (window->priv->page_mode == page_mode)
3800                 return;
3801
3802         window->priv->page_mode = page_mode;
3803
3804         switch (page_mode) {
3805                 case PAGE_MODE_DOCUMENT:
3806                         child = window->priv->view;
3807                         break;
3808                 case PAGE_MODE_PASSWORD:
3809                         child = window->priv->password_view;
3810                         break;
3811                 default:
3812                         g_assert_not_reached ();
3813         }
3814
3815         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3816         if (child != real_child) {
3817                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3818                                       real_child);
3819                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3820                                    child);
3821         }
3822         ev_window_update_actions (window);
3823 }
3824
3825
3826 static void
3827 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3828 {
3829         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3830
3831         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3832 }
3833
3834 static void
3835 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3836 {
3837         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3838
3839         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3840 }
3841
3842 static void
3843 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3844 {
3845         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3846
3847         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3848 }
3849
3850 static void
3851 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3852                                gint       response,
3853                                EvWindow  *ev_window)
3854 {
3855         EggEditableToolbar *toolbar;
3856         gchar              *toolbars_file;
3857
3858         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3859         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3860
3861         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3862                                           "evince_toolbar.xml", NULL);
3863         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3864                                           toolbars_file, "1.0");
3865         g_free (toolbars_file);
3866
3867         gtk_widget_destroy (GTK_WIDGET (dialog));
3868 }
3869
3870 static void
3871 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3872 {
3873         GtkWidget          *dialog;
3874         GtkWidget          *editor;
3875         GtkWidget          *content_area;
3876         EggEditableToolbar *toolbar;
3877
3878         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3879                                               GTK_WINDOW (ev_window),
3880                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3881                                               GTK_STOCK_CLOSE,
3882                                               GTK_RESPONSE_CLOSE,
3883                                               NULL);
3884         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
3885         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3886         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3887         gtk_box_set_spacing (GTK_BOX (content_area), 2);
3888         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3889         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3890
3891         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3892         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3893                                          egg_editable_toolbar_get_model (toolbar));
3894
3895         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3896         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3897
3898         gtk_container_add (GTK_CONTAINER (content_area), editor);
3899
3900         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3901
3902         g_signal_connect (dialog, "response",
3903                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3904                           ev_window);
3905         gtk_widget_show_all (dialog);
3906 }
3907
3908 static void
3909 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3910 {
3911         g_return_if_fail (EV_IS_WINDOW (ev_window));
3912
3913         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3914         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3915 }
3916
3917 static void
3918 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3919 {
3920         g_return_if_fail (EV_IS_WINDOW (ev_window));
3921
3922         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3923         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3924 }
3925
3926 static void
3927 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3928 {
3929         g_return_if_fail (EV_IS_WINDOW (ev_window));
3930
3931         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3932 }
3933
3934 static void
3935 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3936 {
3937         g_return_if_fail (EV_IS_WINDOW (ev_window));
3938
3939         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3940 }
3941
3942 static void
3943 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3944 {
3945         g_return_if_fail (EV_IS_WINDOW (ev_window));
3946
3947         ev_document_model_set_page (ev_window->priv->model, 0);
3948 }
3949
3950 static void
3951 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3952 {
3953         g_return_if_fail (EV_IS_WINDOW (ev_window));
3954
3955         ev_document_model_set_page (ev_window->priv->model,
3956                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3957 }
3958
3959 static void
3960 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3961 {
3962         int n_pages, current_page;
3963
3964         g_return_if_fail (EV_IS_WINDOW (ev_window));
3965
3966         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3967         current_page = ev_document_model_get_page (ev_window->priv->model);
3968
3969         if (current_page + 10 < n_pages) {
3970                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3971         }
3972 }
3973
3974 static void
3975 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3976 {
3977         int current_page;
3978
3979         g_return_if_fail (EV_IS_WINDOW (ev_window));
3980
3981         current_page = ev_document_model_get_page (ev_window->priv->model);
3982
3983         if (current_page - 10 >= 0) {
3984                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3985         }
3986 }
3987
3988 static void
3989 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3990 {
3991         ev_window_reload_document (ev_window, NULL);
3992 }
3993
3994 static void
3995 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3996 {
3997         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3998 }
3999
4000 #if OFFLINE_HELP_ENABLED
4001 #define EV_HELP "ghelp:evince"
4002 #else
4003 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
4004 #endif
4005
4006 static void
4007 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4008 {
4009         GError  *error = NULL;
4010
4011         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4012                       EV_HELP,
4013                       gtk_get_current_event_time (),
4014                       &error);
4015         if (error) {
4016                 ev_window_error_message (ev_window, error,
4017                                          "%s", _("There was an error displaying help"));
4018                 g_error_free (error);
4019         }
4020 }
4021
4022 static void
4023 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4024 {
4025         ev_window_stop_fullscreen (window, TRUE);
4026 }
4027
4028 static void
4029 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4030 {
4031         ev_window_run_presentation (window);
4032 }
4033
4034 static void
4035 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4036 {
4037         GtkWidget *widget;
4038
4039         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4040
4041         widget = gtk_window_get_focus (GTK_WINDOW (window));
4042         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4043                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4044                 update_chrome_visibility (window);
4045                 gtk_widget_grab_focus (window->priv->view);
4046         } else {
4047                 gboolean fullscreen;
4048
4049                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4050
4051                 if (fullscreen) {
4052                         ev_window_stop_fullscreen (window, TRUE);
4053                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4054                         ev_window_stop_presentation (window, TRUE);
4055                         gtk_widget_grab_focus (window->priv->view);
4056                 } else {
4057                         gtk_widget_grab_focus (window->priv->view);
4058                 }
4059
4060                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4061                         g_warning ("Both fullscreen and presentation set somehow");
4062         }
4063 }
4064
4065 static void
4066 save_sizing_mode (EvWindow *window)
4067 {
4068         EvSizingMode mode;
4069         GEnumValue *enum_value;
4070
4071         if (!window->priv->metadata || ev_window_is_empty (window))
4072                 return;
4073
4074         mode = ev_document_model_get_sizing_mode (window->priv->model);
4075         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4076         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4077                                 enum_value->value_nick);
4078 }
4079
4080 static void
4081 ev_window_document_changed_cb (EvDocumentModel *model,
4082                                GParamSpec      *pspec,
4083                                EvWindow        *ev_window)
4084 {
4085         ev_window_set_document (ev_window,
4086                                 ev_document_model_get_document (model));
4087 }
4088
4089 static void
4090 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4091                                   GParamSpec      *pspec,
4092                                   EvWindow        *ev_window)
4093 {
4094         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4095
4096         g_object_set (ev_window->priv->scrolled_window,
4097                       "hscrollbar-policy",
4098                       sizing_mode == EV_SIZING_FREE ?
4099                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4100                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4101                       NULL);
4102
4103         update_sizing_buttons (ev_window);
4104         save_sizing_mode (ev_window);
4105 }
4106
4107 static void
4108 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4109 {
4110         ev_window_update_actions (ev_window);
4111
4112         if (!ev_window->priv->metadata)
4113                 return;
4114
4115         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4116                 gdouble zoom;
4117
4118                 zoom = ev_document_model_get_scale (model);
4119                 zoom *= 72.0 / get_screen_dpi (ev_window);
4120                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4121         }
4122 }
4123
4124 static void
4125 ev_window_update_continuous_action (EvWindow *window)
4126 {
4127         GtkAction *action;
4128
4129         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4130         g_signal_handlers_block_by_func
4131                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4132         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4133                                       ev_document_model_get_continuous (window->priv->model));
4134         g_signal_handlers_unblock_by_func
4135                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4136 }
4137
4138 static void
4139 ev_window_update_dual_page_action (EvWindow *window)
4140 {
4141         GtkAction *action;
4142
4143         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4144         g_signal_handlers_block_by_func
4145                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4146         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4147                                       ev_document_model_get_dual_page (window->priv->model));
4148         g_signal_handlers_unblock_by_func
4149                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4150 }
4151
4152 static void
4153 ev_window_continuous_changed_cb (EvDocumentModel *model,
4154                                  GParamSpec      *pspec,
4155                                  EvWindow        *ev_window)
4156 {
4157         ev_window_update_continuous_action (ev_window);
4158
4159         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4160                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4161                                          ev_document_model_get_continuous (model));
4162 }
4163
4164 static void
4165 ev_window_rotation_changed_cb (EvDocumentModel *model,
4166                                GParamSpec      *pspec,
4167                                EvWindow        *window)
4168 {
4169         gint rotation = ev_document_model_get_rotation (model);
4170
4171         if (window->priv->metadata && !ev_window_is_empty (window))
4172                 ev_metadata_set_int (window->priv->metadata, "rotation",
4173                                      rotation);
4174
4175         ev_window_refresh_window_thumbnail (window);
4176 }
4177
4178 static void
4179 ev_window_update_inverted_colors_action (EvWindow *window)
4180 {
4181         GtkAction *action;
4182
4183         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4184         g_signal_handlers_block_by_func
4185                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4186         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4187                                       ev_document_model_get_inverted_colors (window->priv->model));
4188         g_signal_handlers_unblock_by_func
4189                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4190 }
4191
4192 static void
4193 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4194                                       GParamSpec      *pspec,
4195                                       EvWindow        *window)
4196 {
4197         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4198
4199         ev_window_update_inverted_colors_action (window);
4200
4201         if (window->priv->metadata && !ev_window_is_empty (window))
4202                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4203                                          inverted_colors);
4204
4205         ev_window_refresh_window_thumbnail (window);
4206 }
4207
4208 static void
4209 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4210                                 GParamSpec      *pspec,
4211                                 EvWindow        *ev_window)
4212 {
4213         ev_window_update_dual_page_action (ev_window);
4214
4215         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4216                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4217                                          ev_document_model_get_dual_page (model));
4218 }
4219
4220 static char *
4221 build_comments_string (EvDocument *document)
4222 {
4223         gchar *comments = NULL;
4224         EvDocumentBackendInfo info;
4225
4226         if (document && ev_document_get_backend_info (document, &info)) {
4227                 comments = g_strdup_printf (
4228                         _("Document Viewer\nUsing %s (%s)"),
4229                         info.name, info.version);
4230         } else {
4231                 comments = g_strdup_printf (
4232                         _("Document Viewer"));
4233         }
4234
4235         return comments;
4236 }
4237
4238 static void
4239 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4240 {
4241         const char *authors[] = {
4242                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4243                 "Jonathan Blandford <jrb@gnome.org>",
4244                 "Marco Pesenti Gritti <marco@gnome.org>",
4245                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4246                 "Bryan Clark <clarkbw@gnome.org>",
4247                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4248                 "Wouter Bolsterlee <wbolster@gnome.org>",
4249                 "Christian Persch <chpe" "\100" "gnome.org>",
4250                 NULL
4251         };
4252
4253         const char *documenters[] = {
4254                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4255                 NULL
4256         };
4257
4258         const char *license[] = {
4259                 N_("Evince is free software; you can redistribute it and/or modify "
4260                    "it under the terms of the GNU General Public License as published by "
4261                    "the Free Software Foundation; either version 2 of the License, or "
4262                    "(at your option) any later version.\n"),
4263                 N_("Evince is distributed in the hope that it will be useful, "
4264                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4265                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4266                    "GNU General Public License for more details.\n"),
4267                 N_("You should have received a copy of the GNU General Public License "
4268                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4269                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4270         };
4271
4272         char *license_trans;
4273         char *comments;
4274
4275 #ifdef ENABLE_NLS
4276         const char **p;
4277
4278         for (p = authors; *p; ++p)
4279                 *p = _(*p);
4280
4281         for (p = documenters; *p; ++p)
4282                 *p = _(*p);
4283 #endif
4284
4285         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4286                                      _(license[2]), "\n", NULL);
4287
4288         comments = build_comments_string (ev_window->priv->document);
4289
4290         gtk_show_about_dialog (
4291                 GTK_WINDOW (ev_window),
4292                 "name", _("Evince"),
4293                 "version", VERSION,
4294                 "copyright",
4295                 _("© 1996–2009 The Evince authors"),
4296                 "license", license_trans,
4297                 "website", "http://www.gnome.org/projects/evince",
4298                 "comments", comments,
4299                 "authors", authors,
4300                 "documenters", documenters,
4301                 "translator-credits", _("translator-credits"),
4302                 "logo-icon-name", "evince",
4303                 "wrap-license", TRUE,
4304                 NULL);
4305
4306         g_free (comments);
4307         g_free (license_trans);
4308 }
4309
4310 static void
4311 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4312 {
4313         gboolean active;
4314
4315         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4316         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4317         update_chrome_visibility (ev_window);
4318         if (ev_window->priv->metadata)
4319                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4320         if (ev_window->priv->document)
4321                 g_settings_set_boolean (ev_window->priv->last_settings, "show-toolbar", active);
4322 }
4323
4324 static void
4325 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4326 {
4327         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4328                 return;
4329
4330         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4331                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4332         update_chrome_visibility (ev_window);
4333 }
4334
4335 static void
4336 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4337                                            GParamSpec *pspec,
4338                                            EvWindow   *ev_window)
4339 {
4340         GtkWidget *current_page;
4341         const char *id;
4342
4343         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4344
4345         if (current_page == ev_window->priv->sidebar_links) {
4346                 id = LINKS_SIDEBAR_ID;
4347         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4348                 id = THUMBNAILS_SIDEBAR_ID;
4349         } else if (current_page == ev_window->priv->sidebar_attachments) {
4350                 id = ATTACHMENTS_SIDEBAR_ID;
4351         } else if (current_page == ev_window->priv->sidebar_layers) {
4352                 id = LAYERS_SIDEBAR_ID;
4353         } else {
4354                 g_assert_not_reached();
4355         }
4356
4357         g_object_unref (current_page);
4358
4359         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4360                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4361 }
4362
4363 static void
4364 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4365                                          GParamSpec *pspec,
4366                                          EvWindow   *ev_window)
4367 {
4368         GtkAction *action;
4369
4370         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4371
4372         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4373                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4374
4375                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4376
4377                 if (ev_window->priv->metadata)
4378                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4379                                                  visible);
4380                 if (ev_window->priv->document)
4381                         g_settings_set_boolean (ev_window->priv->last_settings, "show-sidebar", visible);
4382         }
4383 }
4384
4385 static void
4386 view_menu_link_popup (EvWindow *ev_window,
4387                       EvLink   *link)
4388 {
4389         gboolean   show_external = FALSE;
4390         gboolean   show_internal = FALSE;
4391         GtkAction *action;
4392
4393         if (ev_window->priv->link)
4394                 g_object_unref (ev_window->priv->link);
4395
4396         if (link)
4397                 ev_window->priv->link = g_object_ref (link);
4398         else
4399                 ev_window->priv->link = NULL;
4400
4401         if (ev_window->priv->link) {
4402                 EvLinkAction *ev_action;
4403
4404                 ev_action = ev_link_get_action (link);
4405                 if (ev_action) {
4406                         switch (ev_link_action_get_action_type (ev_action)) {
4407                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4408                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4409                                         show_internal = TRUE;
4410                                         break;
4411                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4412                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4413                                         show_external = TRUE;
4414                                         break;
4415                                 default:
4416                                         break;
4417                         }
4418                 }
4419         }
4420
4421         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4422                                               "OpenLink");
4423         gtk_action_set_visible (action, show_external);
4424
4425         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4426                                               "CopyLinkAddress");
4427         gtk_action_set_visible (action, show_external);
4428
4429         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4430                                               "GoLink");
4431         gtk_action_set_visible (action, show_internal);
4432
4433         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4434                                               "OpenLinkNewWindow");
4435         gtk_action_set_visible (action, show_internal);
4436 }
4437
4438 static void
4439 view_menu_image_popup (EvWindow  *ev_window,
4440                        EvImage   *image)
4441 {
4442         GtkAction *action;
4443         gboolean   show_image = FALSE;
4444
4445         if (ev_window->priv->image)
4446                 g_object_unref (ev_window->priv->image);
4447
4448         if (image)
4449                 ev_window->priv->image = g_object_ref (image);
4450         else
4451                 ev_window->priv->image = NULL;
4452
4453         show_image = (ev_window->priv->image != NULL);
4454
4455         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4456                                               "SaveImageAs");
4457         gtk_action_set_visible (action, show_image);
4458
4459         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4460                                               "CopyImage");
4461         gtk_action_set_visible (action, show_image);
4462 }
4463
4464 static void
4465 view_menu_annot_popup (EvWindow     *ev_window,
4466                        EvAnnotation *annot)
4467 {
4468         GtkAction *action;
4469         gboolean   show_annot = FALSE;
4470
4471         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4472                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4473
4474                 if (attachment) {
4475                         show_annot = TRUE;
4476                         if (ev_window->priv->attach_list) {
4477                                 g_list_foreach (ev_window->priv->attach_list,
4478                                                 (GFunc) g_object_unref, NULL);
4479                                 g_list_free (ev_window->priv->attach_list);
4480                                 ev_window->priv->attach_list = NULL;
4481                         }
4482                         ev_window->priv->attach_list =
4483                                 g_list_prepend (ev_window->priv->attach_list,
4484                                                 g_object_ref (attachment));
4485                 }
4486         }
4487
4488         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4489                                               "OpenAttachment");
4490         gtk_action_set_visible (action, show_annot);
4491
4492         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4493                                               "SaveAttachmentAs");
4494         gtk_action_set_visible (action, show_annot);
4495 }
4496
4497 static gboolean
4498 view_menu_popup_cb (EvView   *view,
4499                     GList    *items,
4500                     EvWindow *ev_window)
4501 {
4502         GList   *l;
4503         gboolean has_link = FALSE;
4504         gboolean has_image = FALSE;
4505         gboolean has_annot = FALSE;
4506
4507         for (l = items; l; l = g_list_next (l)) {
4508                 if (EV_IS_LINK (l->data)) {
4509                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4510                         has_link = TRUE;
4511                 } else if (EV_IS_IMAGE (l->data)) {
4512                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4513                         has_image = TRUE;
4514                 } else if (EV_IS_ANNOTATION (l->data)) {
4515                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4516                         has_annot = TRUE;
4517                 }
4518         }
4519
4520         if (!has_link)
4521                 view_menu_link_popup (ev_window, NULL);
4522         if (!has_image)
4523                 view_menu_image_popup (ev_window, NULL);
4524         if (!has_annot)
4525                 view_menu_annot_popup (ev_window, NULL);
4526
4527         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4528                         NULL, NULL, NULL, NULL,
4529                         3, gtk_get_current_event_time ());
4530         return TRUE;
4531 }
4532
4533 static gboolean
4534 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4535                               GList           *attach_list,
4536                               EvWindow        *ev_window)
4537 {
4538         GtkWidget *popup;
4539
4540         g_assert (attach_list != NULL);
4541
4542         if (ev_window->priv->attach_list) {
4543                 g_list_foreach (ev_window->priv->attach_list,
4544                                 (GFunc) g_object_unref, NULL);
4545                 g_list_free (ev_window->priv->attach_list);
4546         }
4547
4548         ev_window->priv->attach_list = attach_list;
4549
4550         popup = ev_window->priv->attachment_popup;
4551
4552         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4553                         NULL, NULL,
4554                         3, gtk_get_current_event_time ());
4555
4556         return TRUE;
4557 }
4558
4559 static void
4560 ev_window_update_find_status_message (EvWindow *ev_window)
4561 {
4562         gchar *message;
4563
4564         if (!ev_window->priv->find_job)
4565                 return;
4566
4567         if (ev_job_is_finished (ev_window->priv->find_job)) {
4568                 gint n_results;
4569
4570                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4571                                                        ev_document_model_get_page (ev_window->priv->model));
4572                 /* TRANS: Sometimes this could be better translated as
4573                                       "%d hit(s) on this page".  Therefore this string
4574                                       contains plural cases. */
4575                 message = g_strdup_printf (ngettext ("%d found on this page",
4576                                                      "%d found on this page",
4577                                                      n_results),
4578                                            n_results);
4579         } else {
4580                 gdouble percent;
4581
4582                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4583                 message = g_strdup_printf (_("%3d%% remaining to search"),
4584                                            (gint) ((1.0 - percent) * 100));
4585         }
4586
4587         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4588         g_free (message);
4589 }
4590
4591 static void
4592 ev_window_find_job_finished_cb (EvJobFind *job,
4593                                 EvWindow  *ev_window)
4594 {
4595         ev_window_update_find_status_message (ev_window);
4596 }
4597
4598 static void
4599 ev_window_find_job_updated_cb (EvJobFind *job,
4600                                gint       page,
4601                                EvWindow  *ev_window)
4602 {
4603         ev_window_update_actions (ev_window);
4604
4605         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4606                               ev_job_find_get_results (job),
4607                               page);
4608         ev_window_update_find_status_message (ev_window);
4609 }
4610
4611 static void
4612 ev_window_clear_find_job (EvWindow *ev_window)
4613 {
4614         if (ev_window->priv->find_job != NULL) {
4615                 if (!ev_job_is_finished (ev_window->priv->find_job))
4616                         ev_job_cancel (ev_window->priv->find_job);
4617
4618                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4619                                                       ev_window_find_job_finished_cb,
4620                                                       ev_window);
4621                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4622                                                       ev_window_find_job_updated_cb,
4623                                                       ev_window);
4624                 g_object_unref (ev_window->priv->find_job);
4625                 ev_window->priv->find_job = NULL;
4626         }
4627 }
4628
4629 static void
4630 find_bar_previous_cb (EggFindBar *find_bar,
4631                       EvWindow   *ev_window)
4632 {
4633         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4634 }
4635
4636 static void
4637 find_bar_next_cb (EggFindBar *find_bar,
4638                   EvWindow   *ev_window)
4639 {
4640         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4641 }
4642
4643 static void
4644 find_bar_close_cb (EggFindBar *find_bar,
4645                    EvWindow   *ev_window)
4646 {
4647         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4648         ev_window_clear_find_job (ev_window);
4649         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4650         update_chrome_visibility (ev_window);
4651 }
4652
4653 static void
4654 find_bar_search_changed_cb (EggFindBar *find_bar,
4655                             GParamSpec *param,
4656                             EvWindow   *ev_window)
4657 {
4658         gboolean case_sensitive;
4659         const char *search_string;
4660
4661         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4662                 return;
4663
4664         /* Either the string or case sensitivity could have changed. */
4665         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4666         search_string = egg_find_bar_get_search_string (find_bar);
4667
4668         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4669
4670         ev_window_clear_find_job (ev_window);
4671
4672         if (search_string && search_string[0]) {
4673                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4674                                                              ev_document_model_get_page (ev_window->priv->model),
4675                                                              ev_document_get_n_pages (ev_window->priv->document),
4676                                                              search_string,
4677                                                              case_sensitive);
4678                 g_signal_connect (ev_window->priv->find_job, "finished",
4679                                   G_CALLBACK (ev_window_find_job_finished_cb),
4680                                   ev_window);
4681                 g_signal_connect (ev_window->priv->find_job, "updated",
4682                                   G_CALLBACK (ev_window_find_job_updated_cb),
4683                                   ev_window);
4684                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4685         } else {
4686                 ev_window_update_actions (ev_window);
4687                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4688                                               NULL);
4689                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4690         }
4691 }
4692
4693 static void
4694 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4695                                 GParamSpec *param,
4696                                 EvWindow   *ev_window)
4697 {
4698         gboolean visible;
4699
4700         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4701
4702         if (ev_window->priv->document &&
4703             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4704                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4705                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4706                 ev_window_update_actions (ev_window);
4707
4708                 if (visible)
4709                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4710                 else
4711                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4712         }
4713 }
4714
4715 static void
4716 find_bar_scroll (EggFindBar   *find_bar,
4717                  GtkScrollType scroll,
4718                  EvWindow     *ev_window)
4719 {
4720         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4721 }
4722
4723 static void
4724 zoom_control_changed_cb (EphyZoomAction *action,
4725                          float           zoom,
4726                          EvWindow       *ev_window)
4727 {
4728         EvSizingMode mode;
4729
4730         if (zoom == EPHY_ZOOM_BEST_FIT) {
4731                 mode = EV_SIZING_BEST_FIT;
4732         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4733                 mode = EV_SIZING_FIT_WIDTH;
4734         } else {
4735                 mode = EV_SIZING_FREE;
4736         }
4737
4738         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4739
4740         if (mode == EV_SIZING_FREE) {
4741                 ev_document_model_set_scale (ev_window->priv->model,
4742                                              zoom * get_screen_dpi (ev_window) / 72.0);
4743         }
4744 }
4745
4746 static void
4747 ev_window_drag_data_received (GtkWidget        *widget,
4748                               GdkDragContext   *context,
4749                               gint              x,
4750                               gint              y,
4751                               GtkSelectionData *selection_data,
4752                               guint             info,
4753                               guint             time)
4754
4755 {
4756         EvWindow  *window = EV_WINDOW (widget);
4757         gchar    **uris;
4758         gint       i = 0;
4759         GSList    *uri_list = NULL;
4760         GtkWidget *source;
4761
4762         source = gtk_drag_get_source_widget (context);
4763         if (source && widget == gtk_widget_get_toplevel (source)) {
4764                 gtk_drag_finish (context, FALSE, FALSE, time);
4765                 return;
4766         }
4767
4768         uris = gtk_selection_data_get_uris (selection_data);
4769         if (!uris) {
4770                 gtk_drag_finish (context, FALSE, FALSE, time);
4771                 return;
4772         }
4773
4774         for (i = 0; uris[i]; i++) {
4775                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4776         }
4777
4778         ev_application_open_uri_list (EV_APP, uri_list,
4779                                       gtk_window_get_screen (GTK_WINDOW (window)),
4780                                       0);
4781         gtk_drag_finish (context, TRUE, FALSE, time);
4782
4783         g_strfreev (uris);
4784         g_slist_free (uri_list);
4785 }
4786
4787 static void
4788 ev_window_finalize (GObject *object)
4789 {
4790         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4791
4792         if (ev_window_n_copies == 0) {
4793                 ev_application_shutdown (EV_APP);
4794         } else {
4795                 ev_window_n_copies--;
4796         }
4797 }
4798
4799 static void
4800 ev_window_dispose (GObject *object)
4801 {
4802         EvWindow *window = EV_WINDOW (object);
4803         EvWindowPrivate *priv = window->priv;
4804         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4805
4806         if (mpkeys) {
4807                 g_signal_handlers_disconnect_by_func (mpkeys,
4808                                                       ev_window_media_player_key_pressed,
4809                                                       window);
4810         }
4811
4812         if (priv->metadata) {
4813                 g_object_unref (priv->metadata);
4814                 priv->metadata = NULL;
4815         }
4816
4817         if (priv->setup_document_idle > 0) {
4818                 g_source_remove (priv->setup_document_idle);
4819                 priv->setup_document_idle = 0;
4820         }
4821
4822 #ifdef WITH_GCONF
4823         if (priv->gconf_client) {
4824                 g_object_unref (priv->gconf_client);
4825                 priv->gconf_client = NULL;
4826         }
4827 #endif
4828
4829         if (priv->monitor) {
4830                 g_object_unref (priv->monitor);
4831                 priv->monitor = NULL;
4832         }
4833
4834         if (priv->title) {
4835                 ev_window_title_free (priv->title);
4836                 priv->title = NULL;
4837         }
4838
4839         if (priv->ui_manager) {
4840                 g_object_unref (priv->ui_manager);
4841                 priv->ui_manager = NULL;
4842         }
4843
4844         if (priv->action_group) {
4845                 g_object_unref (priv->action_group);
4846                 priv->action_group = NULL;
4847         }
4848
4849         if (priv->view_popup_action_group) {
4850                 g_object_unref (priv->view_popup_action_group);
4851                 priv->view_popup_action_group = NULL;
4852         }
4853
4854         if (priv->attachment_popup_action_group) {
4855                 g_object_unref (priv->attachment_popup_action_group);
4856                 priv->attachment_popup_action_group = NULL;
4857         }
4858
4859         if (priv->recent_action_group) {
4860                 g_object_unref (priv->recent_action_group);
4861                 priv->recent_action_group = NULL;
4862         }
4863
4864         if (priv->recent_manager) {
4865                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4866                                                       ev_window_setup_recent,
4867                                                       window);
4868                 priv->recent_manager = NULL;
4869         }
4870
4871         if (priv->settings) {
4872                 g_object_unref (priv->settings);
4873                 priv->settings = NULL;
4874         }
4875
4876         if (priv->last_settings) {
4877                 g_settings_apply (priv->last_settings);
4878                 g_object_unref (priv->last_settings);
4879                 priv->last_settings = NULL;
4880         }
4881
4882         priv->recent_ui_id = 0;
4883
4884         if (priv->model) {
4885                 g_signal_handlers_disconnect_by_func (priv->model,
4886                                                       ev_window_page_changed_cb,
4887                                                       window);
4888                 g_object_unref (priv->model);
4889                 priv->model = NULL;
4890         }
4891
4892         if (priv->document) {
4893                 g_object_unref (priv->document);
4894                 priv->document = NULL;
4895         }
4896
4897         if (priv->view) {
4898                 g_object_unref (priv->view);
4899                 priv->view = NULL;
4900         }
4901
4902         if (priv->password_view) {
4903                 g_object_unref (priv->password_view);
4904                 priv->password_view = NULL;
4905         }
4906
4907         if (priv->load_job) {
4908                 ev_window_clear_load_job (window);
4909         }
4910
4911         if (priv->reload_job) {
4912                 ev_window_clear_reload_job (window);
4913         }
4914
4915         if (priv->save_job) {
4916                 ev_window_clear_save_job (window);
4917         }
4918
4919         if (priv->thumbnail_job) {
4920                 ev_window_clear_thumbnail_job (window);
4921         }
4922
4923         if (priv->find_job) {
4924                 ev_window_clear_find_job (window);
4925         }
4926
4927         if (priv->local_uri) {
4928                 ev_window_clear_local_uri (window);
4929                 priv->local_uri = NULL;
4930         }
4931
4932         ev_window_clear_progress_idle (window);
4933         if (priv->progress_cancellable) {
4934                 g_object_unref (priv->progress_cancellable);
4935                 priv->progress_cancellable = NULL;
4936         }
4937
4938         ev_window_close_dialogs (window);
4939
4940         if (priv->link) {
4941                 g_object_unref (priv->link);
4942                 priv->link = NULL;
4943         }
4944
4945         if (priv->image) {
4946                 g_object_unref (priv->image);
4947                 priv->image = NULL;
4948         }
4949
4950         if (priv->attach_list) {
4951                 g_list_foreach (priv->attach_list,
4952                                 (GFunc) g_object_unref,
4953                                 NULL);
4954                 g_list_free (priv->attach_list);
4955                 priv->attach_list = NULL;
4956         }
4957
4958         if (priv->find_bar) {
4959                 g_signal_handlers_disconnect_by_func
4960                         (window->priv->find_bar,
4961                          G_CALLBACK (find_bar_close_cb),
4962                          window);
4963                 priv->find_bar = NULL;
4964         }
4965
4966         if (priv->uri) {
4967                 g_free (priv->uri);
4968                 priv->uri = NULL;
4969         }
4970
4971         if (priv->search_string) {
4972                 g_free (priv->search_string);
4973                 priv->search_string = NULL;
4974         }
4975
4976         if (priv->dest) {
4977                 g_object_unref (priv->dest);
4978                 priv->dest = NULL;
4979         }
4980
4981         if (priv->history) {
4982                 g_object_unref (priv->history);
4983                 priv->history = NULL;
4984         }
4985
4986         if (priv->print_queue) {
4987                 g_queue_free (priv->print_queue);
4988                 priv->print_queue = NULL;
4989         }
4990
4991         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4992 }
4993
4994 static void
4995 menubar_deactivate_cb (GtkWidget *menubar,
4996                        EvWindow  *window)
4997 {
4998         g_signal_handlers_disconnect_by_func (menubar,
4999                                               G_CALLBACK (menubar_deactivate_cb),
5000                                               window);
5001
5002         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5003
5004         update_chrome_visibility (window);
5005 }
5006
5007 static gboolean
5008 ev_window_key_press_event (GtkWidget   *widget,
5009                            GdkEventKey *event)
5010 {
5011         EvWindow        *ev_window = EV_WINDOW (widget);
5012         EvWindowPrivate *priv = ev_window->priv;
5013         gboolean         handled = FALSE;
5014
5015         /* Propagate the event to the view first
5016          * It's needed to be able to type in
5017          * annot popups windows
5018          */
5019         if (priv->view) {
5020                 g_object_ref (priv->view);
5021                 if (gtk_widget_is_sensitive (priv->view))
5022                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5023                 g_object_unref (priv->view);
5024         }
5025
5026         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5027                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5028
5029                 if (priv->menubar_accel_keyval != 0 &&
5030                     event->keyval == priv->menubar_accel_keyval &&
5031                     modifier == priv->menubar_accel_modifier) {
5032                         if (!gtk_widget_get_visible (priv->menubar)) {
5033                                 g_signal_connect (priv->menubar, "deactivate",
5034                                                   G_CALLBACK (menubar_deactivate_cb),
5035                                                   ev_window);
5036
5037                                 gtk_widget_show (priv->menubar);
5038                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5039                                                              FALSE);
5040
5041                                 handled = TRUE;
5042                         }
5043                 }
5044         }
5045
5046         if (!handled)
5047                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5048
5049         return handled;
5050 }
5051
5052 static void
5053 ev_window_class_init (EvWindowClass *ev_window_class)
5054 {
5055         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5056         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5057
5058         g_object_class->dispose = ev_window_dispose;
5059         g_object_class->finalize = ev_window_finalize;
5060
5061         widget_class->key_press_event = ev_window_key_press_event;
5062         widget_class->screen_changed = ev_window_screen_changed;
5063         widget_class->window_state_event = ev_window_state_event;
5064         widget_class->drag_data_received = ev_window_drag_data_received;
5065
5066         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5067 }
5068
5069 /* Normal items */
5070 static const GtkActionEntry entries[] = {
5071         { "File", NULL, N_("_File") },
5072         { "Edit", NULL, N_("_Edit") },
5073         { "View", NULL, N_("_View") },
5074         { "Go", NULL, N_("_Go") },
5075         { "Help", NULL, N_("_Help") },
5076
5077         /* File menu */
5078         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5079           N_("Open an existing document"),
5080           G_CALLBACK (ev_window_cmd_file_open) },
5081         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5082           N_("Open a copy of the current document in a new window"),
5083           G_CALLBACK (ev_window_cmd_file_open_copy) },
5084         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5085           N_("Save a copy of the current document"),
5086           G_CALLBACK (ev_window_cmd_save_as) },
5087         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5088           N_("Print this document"),
5089           G_CALLBACK (ev_window_cmd_file_print) },
5090         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5091           G_CALLBACK (ev_window_cmd_file_properties) },
5092         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5093           G_CALLBACK (ev_window_cmd_file_close_window) },
5094
5095         /* Edit menu */
5096         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5097           G_CALLBACK (ev_window_cmd_edit_copy) },
5098         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5099           G_CALLBACK (ev_window_cmd_edit_select_all) },
5100         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5101           N_("Find a word or phrase in the document"),
5102           G_CALLBACK (ev_window_cmd_edit_find) },
5103         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5104           G_CALLBACK (ev_window_cmd_edit_find_next) },
5105         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5106           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5107         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5108           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5109         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5110           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5111         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5112           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5113
5114
5115         /* View menu */
5116         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5117           N_("Enlarge the document"),
5118           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5119         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5120           N_("Shrink the document"),
5121           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5122         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5123           N_("Reload the document"),
5124           G_CALLBACK (ev_window_cmd_view_reload) },
5125
5126         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5127           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5128
5129         /* Go menu */
5130         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5131           N_("Go to the previous page"),
5132           G_CALLBACK (ev_window_cmd_go_previous_page) },
5133         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5134           N_("Go to the next page"),
5135           G_CALLBACK (ev_window_cmd_go_next_page) },
5136         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5137           N_("Go to the first page"),
5138           G_CALLBACK (ev_window_cmd_go_first_page) },
5139         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5140           N_("Go to the last page"),
5141           G_CALLBACK (ev_window_cmd_go_last_page) },
5142
5143         /* Help menu */
5144         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5145           G_CALLBACK (ev_window_cmd_help_contents) },
5146
5147         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5148           G_CALLBACK (ev_window_cmd_help_about) },
5149
5150         /* Toolbar-only */
5151         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5152           N_("Leave fullscreen mode"),
5153           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5154         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5155           N_("Start a presentation"),
5156           G_CALLBACK (ev_window_cmd_start_presentation) },
5157
5158         /* Accellerators */
5159         { "Escape", NULL, "", "Escape", "",
5160           G_CALLBACK (ev_window_cmd_escape) },
5161         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5162           G_CALLBACK (ev_window_cmd_edit_find) },
5163         { "F3", NULL, "", "F3", NULL,
5164           G_CALLBACK (ev_window_cmd_edit_find_next) },
5165         { "PageDown", NULL, "", "Page_Down", NULL,
5166           G_CALLBACK (ev_window_cmd_scroll_forward) },
5167         { "PageUp", NULL, "", "Page_Up", NULL,
5168           G_CALLBACK (ev_window_cmd_scroll_backward) },
5169         { "Space", NULL, "", "space", NULL,
5170           G_CALLBACK (ev_window_cmd_scroll_forward) },
5171         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5172           G_CALLBACK (ev_window_cmd_scroll_backward) },
5173         { "BackSpace", NULL, "", "BackSpace", NULL,
5174           G_CALLBACK (ev_window_cmd_scroll_backward) },
5175         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5176           G_CALLBACK (ev_window_cmd_scroll_forward) },
5177         { "Return", NULL, "", "Return", NULL,
5178           G_CALLBACK (ev_window_cmd_scroll_forward) },
5179         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5180           G_CALLBACK (ev_window_cmd_scroll_backward) },
5181         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5182           G_CALLBACK (ev_window_cmd_go_previous_page) },
5183         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5184           G_CALLBACK (ev_window_cmd_go_next_page) },
5185         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5186           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5187         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5188           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5189         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5190           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5191         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5192           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5193         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5194           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5195         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5196           G_CALLBACK (ev_window_cmd_go_backward) },
5197         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5198           G_CALLBACK (ev_window_cmd_go_forward) },
5199         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5200           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5201         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5202           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5203         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5204           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5205         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5206           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5207         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5208           G_CALLBACK (ev_window_cmd_edit_copy) },
5209 };
5210
5211 /* Toggle items */
5212 static const GtkToggleActionEntry toggle_entries[] = {
5213         /* View Menu */
5214         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5215           N_("Show or hide the toolbar"),
5216           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5217         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5218           N_("Show or hide the side pane"),
5219           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5220         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5221           N_("Show the entire document"),
5222           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5223         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5224           N_("Show two pages at once"),
5225           G_CALLBACK (ev_window_cmd_dual), FALSE },
5226         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5227           N_("Expand the window to fill the screen"),
5228           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5229         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5230           N_("Run document as a presentation"),
5231           G_CALLBACK (ev_window_cmd_view_presentation) },
5232         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5233           N_("Make the current document fill the window"),
5234           G_CALLBACK (ev_window_cmd_view_best_fit) },
5235         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5236           N_("Make the current document fill the window width"),
5237           G_CALLBACK (ev_window_cmd_view_page_width) },
5238         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5239           N_("Show page contents with the colors inverted"),
5240           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5241
5242 };
5243
5244 /* Popups specific items */
5245 static const GtkActionEntry view_popup_entries [] = {
5246         /* Links */
5247         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5248           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5249         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5250           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5251         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5252           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5253         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5254           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5255         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5256           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5257         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5258           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5259 };
5260
5261 static const GtkActionEntry attachment_popup_entries [] = {
5262         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5263           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5264         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5265           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5266 };
5267
5268 static void
5269 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5270 {
5271         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5272 }
5273
5274 static void
5275 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5276 {
5277         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5278         gtk_widget_grab_focus (window->priv->view);
5279 }
5280
5281 static void
5282 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5283 {
5284
5285         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5286         gtk_widget_grab_focus (window->priv->view);
5287 }
5288
5289 static void
5290 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5291                                    EvWindow        *window)
5292 {
5293         ev_view_reload (EV_VIEW (window->priv->view));
5294 }
5295
5296 static void
5297 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5298 {
5299         GtkAction *action;
5300
5301         action = g_object_new (EV_TYPE_PAGE_ACTION,
5302                                "name", PAGE_SELECTOR_ACTION,
5303                                "label", _("Page"),
5304                                "tooltip", _("Select Page"),
5305                                "icon_name", "text-x-generic",
5306                                "visible_overflown", FALSE,
5307                                NULL);
5308         ev_page_action_set_model (EV_PAGE_ACTION (action),
5309                                   window->priv->model);
5310         g_signal_connect (action, "activate_link",
5311                           G_CALLBACK (activate_link_cb), window);
5312         gtk_action_group_add_action (group, action);
5313         g_object_unref (action);
5314
5315         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5316                                "name", ZOOM_CONTROL_ACTION,
5317                                "label", _("Zoom"),
5318                                "stock_id", EV_STOCK_ZOOM,
5319                                "tooltip", _("Adjust the zoom level"),
5320                                "zoom", 1.0,
5321                                NULL);
5322         g_signal_connect (action, "zoom_to_level",
5323                           G_CALLBACK (zoom_control_changed_cb), window);
5324         gtk_action_group_add_action (group, action);
5325         g_object_unref (action);
5326
5327         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5328                                "name", NAVIGATION_ACTION,
5329                                "label", _("Navigation"),
5330                                "is_important", TRUE,
5331                                "short_label", _("Back"),
5332                                "stock_id", GTK_STOCK_GO_DOWN,
5333                                /*translators: this is the history action*/
5334                                "tooltip", _("Move across visited pages"),
5335                                NULL);
5336         g_signal_connect (action, "activate_link",
5337                           G_CALLBACK (navigation_action_activate_link_cb), window);
5338         gtk_action_group_add_action (group, action);
5339         g_object_unref (action);
5340
5341         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5342                                "name", "FileOpenRecent",
5343                                "label", _("_Open…"),
5344                                "tooltip", _("Open an existing document"),
5345                                "stock_id", GTK_STOCK_OPEN,
5346                                NULL);
5347         g_signal_connect (action, "activate",
5348                           G_CALLBACK (ev_window_cmd_file_open), window);
5349         g_signal_connect (action, "item_activated",
5350                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5351                           window);
5352         gtk_action_group_add_action (group, action);
5353         g_object_unref (action);
5354 }
5355
5356 static void
5357 set_action_properties (GtkActionGroup *action_group)
5358 {
5359         GtkAction *action;
5360
5361         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5362         g_object_set (action, "is-important", TRUE, NULL);
5363         /*translators: this is the label for toolbar button*/
5364         g_object_set (action, "short_label", _("Previous"), NULL);
5365
5366         action = gtk_action_group_get_action (action_group, "GoNextPage");
5367         g_object_set (action, "is-important", TRUE, NULL);
5368         /*translators: this is the label for toolbar button*/
5369         g_object_set (action, "short_label", _("Next"), NULL);
5370
5371         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5372         /*translators: this is the label for toolbar button*/
5373         g_object_set (action, "short_label", _("Zoom In"), NULL);
5374
5375         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5376         /*translators: this is the label for toolbar button*/
5377         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5378
5379         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5380         /*translators: this is the label for toolbar button*/
5381         g_object_set (action, "short_label", _("Best Fit"), NULL);
5382
5383         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5384         /*translators: this is the label for toolbar button*/
5385         g_object_set (action, "short_label", _("Fit Width"), NULL);
5386
5387         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5388         g_object_set (action, "is-important", TRUE, NULL);
5389 }
5390
5391 static void
5392 set_chrome_actions (EvWindow *window)
5393 {
5394         EvWindowPrivate *priv = window->priv;
5395         GtkActionGroup *action_group = priv->action_group;
5396         GtkAction *action;
5397
5398         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5399         g_signal_handlers_block_by_func
5400                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5401         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5402                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5403         g_signal_handlers_unblock_by_func
5404                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5405 }
5406
5407 static void
5408 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5409                           GParamSpec     *pspec,
5410                           EvWindow       *ev_window)
5411 {
5412         GtkTreeModel *model;
5413         GtkAction *action;
5414
5415         g_object_get (G_OBJECT (ev_sidebar_links),
5416                       "model", &model,
5417                       NULL);
5418
5419         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5420         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5421         g_object_unref (model);
5422 }
5423
5424 static gboolean
5425 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5426 {
5427 #ifdef ENABLE_DBUS
5428         GObject *keys;
5429
5430         keys = ev_application_get_media_keys (EV_APP);
5431         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5432 #endif /* ENABLE_DBUS */
5433
5434         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5435         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5436
5437         ev_window_set_view_accels_sensitivity (window, TRUE);
5438
5439         update_chrome_visibility (window);
5440
5441         return FALSE;
5442 }
5443
5444 static gboolean
5445 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5446 {
5447         ev_window_set_view_accels_sensitivity (window, FALSE);
5448
5449         return FALSE;
5450 }
5451
5452 static void
5453 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5454                                     GParamSpec         *pspec,
5455                                     EvWindow           *ev_window)
5456 {
5457         GtkWidget *widget;
5458
5459         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5460
5461         if (widget != NULL) {
5462                 g_signal_connect_object (widget, "focus_in_event",
5463                                          G_CALLBACK (view_actions_focus_in_cb),
5464                                          ev_window, 0);
5465                 g_signal_connect_object (widget, "focus_out_event",
5466                                          G_CALLBACK (view_actions_focus_out_cb),
5467                                          ev_window, 0);
5468                 g_object_unref (widget);
5469         }
5470 }
5471
5472 static gboolean
5473 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5474 {
5475         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5476                 gboolean maximized;
5477
5478                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5479                 if (window->priv->metadata && !ev_window_is_empty (window))
5480                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5481         }
5482
5483         return FALSE;
5484 }
5485
5486 static gboolean
5487 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5488 {
5489         GdkWindowState state;
5490         gdouble document_width, document_height;
5491
5492         if (!window->priv->metadata)
5493                 return FALSE;
5494
5495         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5496
5497         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5498                 if (window->priv->document) {
5499                         ev_document_get_max_page_size (window->priv->document,
5500                                                        &document_width, &document_height);
5501                         g_settings_set (window->priv->last_settings, "window-ratio", "(dd)",
5502                                         (double)event->width / document_width,
5503                                         (double)event->height / document_height);
5504
5505                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5506                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5507                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5508                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5509                 }
5510         }
5511
5512         return FALSE;
5513 }
5514
5515 static void
5516 launch_action (EvWindow *window, EvLinkAction *action)
5517 {
5518         const char *filename = ev_link_action_get_filename (action);
5519         GAppInfo *app_info;
5520         GFile *file;
5521         GList file_list = {NULL};
5522         GAppLaunchContext *context;
5523         GError *error = NULL;
5524
5525         if (filename == NULL)
5526                 return;
5527
5528         if (g_path_is_absolute (filename)) {
5529                 file = g_file_new_for_path (filename);
5530         } else {
5531                 GFile *base_file;
5532                 gchar *dir;
5533
5534                 dir = g_path_get_dirname (window->priv->uri);
5535                 base_file = g_file_new_for_uri (dir);
5536                 g_free (dir);
5537
5538                 file = g_file_resolve_relative_path (base_file, filename);
5539                 g_object_unref (base_file);
5540         }
5541
5542         app_info = g_file_query_default_handler (file, NULL, &error);
5543         if (!app_info) {
5544                 ev_window_error_message (window, error,
5545                                          "%s",
5546                                          _("Unable to launch external application."));
5547                 g_object_unref (file);
5548                 g_error_free (error);
5549
5550                 return;
5551         }
5552
5553         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5554         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5555                                            gtk_window_get_screen (GTK_WINDOW (window)));
5556         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5557                                               gtk_get_current_event_time ());
5558
5559         file_list.data = file;
5560         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5561                 ev_window_error_message (window, error,
5562                                          "%s",
5563                                          _("Unable to launch external application."));
5564                 g_error_free (error);
5565         }
5566
5567         g_object_unref (app_info);
5568         g_object_unref (file);
5569         /* FIXMEchpe: unref launch context? */
5570
5571         /* According to the PDF spec filename can be an executable. I'm not sure
5572            allowing to launch executables is a good idea though. -- marco */
5573 }
5574
5575 static void
5576 launch_external_uri (EvWindow *window, EvLinkAction *action)
5577 {
5578         const gchar *uri = ev_link_action_get_uri (action);
5579         GError *error = NULL;
5580         gboolean ret;
5581         GAppLaunchContext *context;
5582
5583         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5584         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5585                                            gtk_window_get_screen (GTK_WINDOW (window)));
5586         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5587                                               gtk_get_current_event_time ());
5588
5589         if (!g_strstr_len (uri, strlen (uri), "://") &&
5590             !g_str_has_prefix (uri, "mailto:")) {
5591                 gchar *new_uri;
5592
5593                 /* Not a valid uri, assume http if it starts with www */
5594                 if (g_str_has_prefix (uri, "www.")) {
5595                         new_uri = g_strdup_printf ("http://%s", uri);
5596                 } else {
5597                         GFile *file, *parent;
5598
5599                         file = g_file_new_for_uri (window->priv->uri);
5600                         parent = g_file_get_parent (file);
5601                         g_object_unref (file);
5602                         if (parent) {
5603                                 gchar *parent_uri = g_file_get_uri (parent);
5604
5605                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5606                                 g_free (parent_uri);
5607                                 g_object_unref (parent);
5608                         } else {
5609                                 new_uri = g_strdup_printf ("file:///%s", uri);
5610                         }
5611                 }
5612                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5613                 g_free (new_uri);
5614         } else {
5615                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5616         }
5617
5618         if (ret == FALSE) {
5619                 ev_window_error_message (window, error,
5620                                          "%s", _("Unable to open external link"));
5621                 g_error_free (error);
5622         }
5623
5624         /* FIXMEchpe: unref launch context? */
5625 }
5626
5627 static void
5628 open_remote_link (EvWindow *window, EvLinkAction *action)
5629 {
5630         gchar *uri;
5631         gchar *dir;
5632
5633         dir = g_path_get_dirname (window->priv->uri);
5634
5635         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5636                                 NULL);
5637         g_free (dir);
5638
5639         ev_application_open_uri_at_dest (EV_APP, uri,
5640                                          gtk_window_get_screen (GTK_WINDOW (window)),
5641                                          ev_link_action_get_dest (action),
5642                                          0,
5643                                          NULL,
5644                                          gtk_get_current_event_time ());
5645
5646         g_free (uri);
5647 }
5648
5649 static void
5650 do_action_named (EvWindow *window, EvLinkAction *action)
5651 {
5652         const gchar *name = ev_link_action_get_name (action);
5653
5654         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5655                 ev_window_cmd_go_first_page (NULL, window);
5656         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5657                 ev_window_cmd_go_previous_page (NULL, window);
5658         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5659                 ev_window_cmd_go_next_page (NULL, window);
5660         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5661                 ev_window_cmd_go_last_page (NULL, window);
5662         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5663                 ev_window_cmd_focus_page_selector (NULL, window);
5664         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5665                 ev_window_cmd_edit_find (NULL, window);
5666         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5667                 ev_window_cmd_file_close_window (NULL, window);
5668         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5669                 ev_window_cmd_file_print (NULL, window);
5670         } else {
5671                 g_warning ("Unimplemented named action: %s, please post a "
5672                            "bug report in Evince bugzilla "
5673                            "(http://bugzilla.gnome.org) with a testcase.",
5674                            name);
5675         }
5676 }
5677
5678 static void
5679 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5680 {
5681         switch (ev_link_action_get_action_type (action)) {
5682                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5683                         EvLinkDest *dest;
5684
5685                         dest = ev_link_action_get_dest (action);
5686                         if (!dest)
5687                                 return;
5688
5689                         ev_window_open_copy_at_dest (window, dest);
5690                 }
5691                         break;
5692                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5693                         launch_external_uri (window, action);
5694                         break;
5695                 case EV_LINK_ACTION_TYPE_LAUNCH:
5696                         launch_action (window, action);
5697                         break;
5698                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5699                         open_remote_link (window, action);
5700                         break;
5701                 case EV_LINK_ACTION_TYPE_NAMED:
5702                         do_action_named (window, action);
5703                         break;
5704                 default:
5705                         g_assert_not_reached ();
5706         }
5707 }
5708
5709 static void
5710 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5711 {
5712         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5713 }
5714
5715 static void
5716 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5717 {
5718         EvLinkAction *ev_action = NULL;
5719         EvLinkDest   *dest;
5720
5721         ev_action = ev_link_get_action (window->priv->link);
5722         if (!ev_action)
5723                 return;
5724
5725         dest = ev_link_action_get_dest (ev_action);
5726         if (!dest)
5727                 return;
5728
5729         ev_window_open_copy_at_dest (window, dest);
5730 }
5731
5732 static void
5733 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5734 {
5735         EvLinkAction *ev_action;
5736
5737         ev_action = ev_link_get_action (window->priv->link);
5738         if (!ev_action)
5739                 return;
5740
5741         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5742                                    ev_action);
5743 }
5744
5745
5746 static void
5747 image_save_dialog_response_cb (GtkWidget *fc,
5748                                gint       response_id,
5749                                EvWindow  *ev_window)
5750 {
5751         GFile           *target_file;
5752         gboolean         is_native;
5753         GError          *error = NULL;
5754         GdkPixbuf       *pixbuf;
5755         gchar           *uri;
5756         gchar          **extensions;
5757         gchar           *filename;
5758         gchar           *file_format;
5759         GdkPixbufFormat *format;
5760         GtkFileFilter   *filter;
5761
5762         if (response_id != GTK_RESPONSE_OK) {
5763                 gtk_widget_destroy (fc);
5764                 return;
5765         }
5766
5767         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5768         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5769         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5770
5771         if (format == NULL) {
5772                 format = get_gdk_pixbuf_format_by_extension (uri);
5773         }
5774
5775         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5776                 /* no extension found and no extension provided within uri */
5777                 format = get_gdk_pixbuf_format_by_extension (".png");
5778                 if (format == NULL) {
5779                         /* no .png support, try .jpeg */
5780                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5781                 }
5782         }
5783
5784         if (format == NULL) {
5785                 ev_window_error_message (ev_window, NULL,
5786                                          "%s",
5787                                          _("Couldn't find appropriate format to save image"));
5788                 g_free (uri);
5789                 gtk_widget_destroy (fc);
5790
5791                 return;
5792         }
5793
5794         extensions = gdk_pixbuf_format_get_extensions (format);
5795         if (!g_str_has_suffix (uri, extensions[0])) {
5796                 gchar *uri_extension;
5797
5798                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5799                 target_file = g_file_new_for_uri (uri_extension);
5800                 g_free (uri_extension);
5801         } else {
5802                 target_file = g_file_new_for_uri (uri);
5803         }
5804         g_strfreev (extensions);
5805         g_free (uri);
5806
5807         is_native = g_file_is_native (target_file);
5808         if (is_native) {
5809                 filename = g_file_get_path (target_file);
5810         } else {
5811                 /* Create a temporary local file to save to */
5812                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5813                         goto has_error;
5814         }
5815
5816         ev_document_doc_mutex_lock ();
5817         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5818                                                ev_window->priv->image);
5819         ev_document_doc_mutex_unlock ();
5820
5821         file_format = gdk_pixbuf_format_get_name (format);
5822         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5823         g_free (file_format);
5824         g_object_unref (pixbuf);
5825
5826     has_error:
5827         if (error) {
5828                 ev_window_error_message (ev_window, error,
5829                                          "%s", _("The image could not be saved."));
5830                 g_error_free (error);
5831                 g_free (filename);
5832                 g_object_unref (target_file);
5833                 gtk_widget_destroy (fc);
5834
5835                 return;
5836         }
5837
5838         if (!is_native) {
5839                 GFile *source_file;
5840
5841                 source_file = g_file_new_for_path (filename);
5842
5843                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5844                                        source_file, target_file);
5845                 g_object_unref (source_file);
5846         }
5847
5848         g_free (filename);
5849         g_object_unref (target_file);
5850         gtk_widget_destroy (fc);
5851 }
5852
5853 static void
5854 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5855 {
5856         GtkWidget *fc;
5857
5858         if (!window->priv->image)
5859                 return;
5860
5861         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5862                                           GTK_WINDOW (window),
5863                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5864                                           GTK_STOCK_CANCEL,
5865                                           GTK_RESPONSE_CANCEL,
5866                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5867                                           NULL);
5868
5869         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5870         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5871                                                  GTK_RESPONSE_OK,
5872                                                  GTK_RESPONSE_CANCEL,
5873                                                  -1);
5874
5875         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5876         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5877
5878         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5879
5880         g_signal_connect (fc, "response",
5881                           G_CALLBACK (image_save_dialog_response_cb),
5882                           window);
5883
5884         gtk_widget_show (fc);
5885 }
5886
5887 static void
5888 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5889 {
5890         GtkClipboard *clipboard;
5891         GdkPixbuf    *pixbuf;
5892
5893         if (!window->priv->image)
5894                 return;
5895
5896         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5897                                               GDK_SELECTION_CLIPBOARD);
5898         ev_document_doc_mutex_lock ();
5899         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5900                                                window->priv->image);
5901         ev_document_doc_mutex_unlock ();
5902
5903         gtk_clipboard_set_image (clipboard, pixbuf);
5904         g_object_unref (pixbuf);
5905 }
5906
5907 static void
5908 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5909 {
5910         GList     *l;
5911         GdkScreen *screen;
5912
5913         if (!window->priv->attach_list)
5914                 return;
5915
5916         screen = gtk_window_get_screen (GTK_WINDOW (window));
5917
5918         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5919                 EvAttachment *attachment;
5920                 GError       *error = NULL;
5921
5922                 attachment = (EvAttachment *) l->data;
5923
5924                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5925
5926                 if (error) {
5927                         ev_window_error_message (window, error,
5928                                                  "%s", _("Unable to open attachment"));
5929                         g_error_free (error);
5930                 }
5931         }
5932 }
5933
5934 static void
5935 attachment_save_dialog_response_cb (GtkWidget *fc,
5936                                     gint       response_id,
5937                                     EvWindow  *ev_window)
5938 {
5939         GFile                *target_file;
5940         gchar                *uri;
5941         GList                *l;
5942         GtkFileChooserAction  fc_action;
5943         gboolean              is_dir;
5944         gboolean              is_native;
5945
5946         if (response_id != GTK_RESPONSE_OK) {
5947                 gtk_widget_destroy (fc);
5948                 return;
5949         }
5950
5951         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5952         target_file = g_file_new_for_uri (uri);
5953         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5954         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5955         is_native = g_file_is_native (target_file);
5956
5957         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5958                 EvAttachment *attachment;
5959                 GFile        *save_to = NULL;
5960                 GError       *error = NULL;
5961
5962                 attachment = (EvAttachment *) l->data;
5963
5964                 if (is_native) {
5965                         if (is_dir) {
5966                                 save_to = g_file_get_child (target_file,
5967                                     /* FIXMEchpe: file name encoding! */
5968                                                             ev_attachment_get_name (attachment));
5969                         } else {
5970                                 save_to = g_object_ref (target_file);
5971                         }
5972                 } else {
5973                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5974                 }
5975
5976                 if (save_to)
5977                         ev_attachment_save (attachment, save_to, &error);
5978
5979                 if (error) {
5980                         ev_window_error_message (ev_window, error,
5981                                                  "%s", _("The attachment could not be saved."));
5982                         g_error_free (error);
5983                         g_object_unref (save_to);
5984
5985                         continue;
5986                 }
5987
5988                 if (!is_native) {
5989                         GFile *dest_file;
5990
5991                         if (is_dir) {
5992                                 dest_file = g_file_get_child (target_file,
5993                                                               ev_attachment_get_name (attachment));
5994                         } else {
5995                                 dest_file = g_object_ref (target_file);
5996                         }
5997
5998                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5999                                                save_to, dest_file);
6000
6001                         g_object_unref (dest_file);
6002                 }
6003
6004                 g_object_unref (save_to);
6005         }
6006
6007         g_free (uri);
6008         g_object_unref (target_file);
6009
6010         gtk_widget_destroy (fc);
6011 }
6012
6013 static void
6014 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6015 {
6016         GtkWidget    *fc;
6017         EvAttachment *attachment = NULL;
6018
6019         if (!window->priv->attach_list)
6020                 return;
6021
6022         if (g_list_length (window->priv->attach_list) == 1)
6023                 attachment = (EvAttachment *) window->priv->attach_list->data;
6024
6025         fc = gtk_file_chooser_dialog_new (
6026                 _("Save Attachment"),
6027                 GTK_WINDOW (window),
6028                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6029                 GTK_STOCK_CANCEL,
6030                 GTK_RESPONSE_CANCEL,
6031                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6032                 NULL);
6033
6034         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6035         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6036                                                  GTK_RESPONSE_OK,
6037                                                  GTK_RESPONSE_CANCEL,
6038                                                  -1);
6039
6040         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6041         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6042
6043         if (attachment)
6044                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6045                                                    ev_attachment_get_name (attachment));
6046
6047         g_signal_connect (fc, "response",
6048                           G_CALLBACK (attachment_save_dialog_response_cb),
6049                           window);
6050
6051         gtk_widget_show (fc);
6052 }
6053
6054 static void
6055 ev_window_media_player_key_pressed (EvWindow    *window,
6056                                     const gchar *key,
6057                                     gpointer     user_data)
6058 {
6059         if (!gtk_window_is_active (GTK_WINDOW (window)))
6060                 return;
6061
6062         /* Note how Previous/Next only go to the
6063          * next/previous page despite their icon telling you
6064          * they should go to the beginning/end.
6065          *
6066          * There's very few keyboards with FFW/RWD though,
6067          * so we stick the most useful keybinding on the most
6068          * often seen keys
6069          */
6070         if (strcmp (key, "Play") == 0) {
6071                 ev_window_run_presentation (window);
6072         } else if (strcmp (key, "Previous") == 0) {
6073                 ev_window_cmd_go_previous_page (NULL, window);
6074         } else if (strcmp (key, "Next") == 0) {
6075                 ev_window_cmd_go_next_page (NULL, window);
6076         } else if (strcmp (key, "FastForward") == 0) {
6077                 ev_window_cmd_go_last_page (NULL, window);
6078         } else if (strcmp (key, "Rewind") == 0) {
6079                 ev_window_cmd_go_first_page (NULL, window);
6080         }
6081 }
6082
6083 static EggToolbarsModel *
6084 get_toolbars_model (void)
6085 {
6086         EggToolbarsModel *toolbars_model;
6087         gchar            *toolbars_file;
6088         gchar            *toolbars_path;
6089         gint              i;
6090
6091         toolbars_model = egg_toolbars_model_new ();
6092
6093         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6094                                           "evince_toolbar.xml", NULL);
6095         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6096                                          "evince-toolbar.xml", NULL);
6097         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6098
6099         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6100                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6101                 goto skip_conversion;
6102         }
6103
6104         /* Open item doesn't exist anymore,
6105          * convert it to OpenRecent for compatibility
6106          */
6107         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6108                 const gchar *item;
6109
6110                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6111                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6112                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6113                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6114                                                      "FileOpenRecent");
6115                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6116                         break;
6117                 }
6118         }
6119
6120     skip_conversion:
6121         g_free (toolbars_file);
6122         g_free (toolbars_path);
6123
6124         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6125
6126         return toolbars_model;
6127 }
6128
6129 static void
6130 ev_window_init (EvWindow *ev_window)
6131 {
6132         GtkActionGroup *action_group;
6133         GtkAccelGroup *accel_group;
6134         GError *error = NULL;
6135         GtkWidget *sidebar_widget;
6136         GtkWidget *menuitem;
6137         EggToolbarsModel *toolbars_model;
6138         GObject *mpkeys;
6139         gchar *ui_path;
6140         gdouble dpi;
6141
6142         g_signal_connect (ev_window, "configure_event",
6143                           G_CALLBACK (window_configure_event_cb), NULL);
6144         g_signal_connect (ev_window, "window_state_event",
6145                           G_CALLBACK (window_state_event_cb), NULL);
6146
6147         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6148
6149         ev_window->priv->model = ev_document_model_new ();
6150
6151         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6152         ev_window->priv->title = ev_window_title_new (ev_window);
6153
6154         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6155         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6156         gtk_widget_show (ev_window->priv->main_box);
6157
6158         action_group = gtk_action_group_new ("MenuActions");
6159         ev_window->priv->action_group = action_group;
6160         gtk_action_group_set_translation_domain (action_group, NULL);
6161         gtk_action_group_add_actions (action_group, entries,
6162                                       G_N_ELEMENTS (entries), ev_window);
6163         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6164                                              G_N_ELEMENTS (toggle_entries),
6165                                              ev_window);
6166         set_action_properties (action_group);
6167         register_custom_actions (ev_window, action_group);
6168
6169         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6170         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6171                                             action_group, 0);
6172
6173         accel_group =
6174                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6175         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6176
6177         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6178
6179         action_group = gtk_action_group_new ("ViewPopupActions");
6180         ev_window->priv->view_popup_action_group = action_group;
6181         gtk_action_group_set_translation_domain (action_group, NULL);
6182         gtk_action_group_add_actions (action_group, view_popup_entries,
6183                                       G_N_ELEMENTS (view_popup_entries),
6184                                       ev_window);
6185         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6186                                             action_group, 0);
6187
6188         action_group = gtk_action_group_new ("AttachmentPopupActions");
6189         ev_window->priv->attachment_popup_action_group = action_group;
6190         gtk_action_group_set_translation_domain (action_group, NULL);
6191         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6192                                       G_N_ELEMENTS (attachment_popup_entries),
6193                                       ev_window);
6194         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6195                                             action_group, 0);
6196
6197         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6198                                     "evince-ui.xml", NULL);
6199         if (!gtk_ui_manager_add_ui_from_file (
6200                 ev_window->priv->ui_manager, ui_path, &error))
6201         {
6202                 g_warning ("building menus failed: %s", error->message);
6203                 g_error_free (error);
6204         }
6205         g_free (ui_path);
6206
6207         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6208         ev_window->priv->recent_action_group = NULL;
6209         ev_window->priv->recent_ui_id = 0;
6210         g_signal_connect_swapped (ev_window->priv->recent_manager,
6211                                   "changed",
6212                                   G_CALLBACK (ev_window_setup_recent),
6213                                   ev_window);
6214
6215         ev_window->priv->menubar =
6216                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6217                                             "/MainMenu");
6218         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6219                             ev_window->priv->menubar,
6220                             FALSE, FALSE, 0);
6221         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6222                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6223         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6224         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6225                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6226         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6227
6228         toolbars_model = get_toolbars_model ();
6229         ev_window->priv->toolbar = GTK_WIDGET
6230                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6231                                "ui-manager", ev_window->priv->ui_manager,
6232                                "popup-path", "/ToolbarPopup",
6233                                "model", toolbars_model,
6234                                NULL));
6235         g_object_unref (toolbars_model);
6236
6237         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6238                                    "DefaultToolBar");
6239         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6240                             ev_window->priv->toolbar,
6241                             FALSE, FALSE, 0);
6242         gtk_widget_show (ev_window->priv->toolbar);
6243
6244         /* Add the main area */
6245         ev_window->priv->hpaned = gtk_hpaned_new ();
6246         g_signal_connect (ev_window->priv->hpaned,
6247                           "notify::position",
6248                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6249                           ev_window);
6250
6251         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6252         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6253                             TRUE, TRUE, 0);
6254         gtk_widget_show (ev_window->priv->hpaned);
6255
6256         ev_window->priv->sidebar = ev_sidebar_new ();
6257         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6258                               ev_window->priv->model);
6259         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6260                          ev_window->priv->sidebar, FALSE, FALSE);
6261         gtk_widget_show (ev_window->priv->sidebar);
6262
6263         /* Stub sidebar, for now */
6264
6265         sidebar_widget = ev_sidebar_thumbnails_new ();
6266         ev_window->priv->sidebar_thumbs = sidebar_widget;
6267         g_signal_connect (sidebar_widget,
6268                           "notify::main-widget",
6269                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6270                           ev_window);
6271         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6272         gtk_widget_show (sidebar_widget);
6273         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6274                              sidebar_widget);
6275
6276         sidebar_widget = ev_sidebar_links_new ();
6277         ev_window->priv->sidebar_links = sidebar_widget;
6278         g_signal_connect (sidebar_widget,
6279                           "notify::model",
6280                           G_CALLBACK (sidebar_widget_model_set),
6281                           ev_window);
6282         g_signal_connect (sidebar_widget,
6283                           "link_activated",
6284                           G_CALLBACK (sidebar_links_link_activated_cb),
6285                           ev_window);
6286         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6287         gtk_widget_show (sidebar_widget);
6288         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6289                              sidebar_widget);
6290
6291         sidebar_widget = ev_sidebar_attachments_new ();
6292         ev_window->priv->sidebar_attachments = sidebar_widget;
6293         g_signal_connect_object (sidebar_widget,
6294                                  "popup",
6295                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6296                                  ev_window, 0);
6297         gtk_widget_show (sidebar_widget);
6298         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6299                              sidebar_widget);
6300
6301         sidebar_widget = ev_sidebar_layers_new ();
6302         ev_window->priv->sidebar_layers = sidebar_widget;
6303         g_signal_connect (sidebar_widget,
6304                           "layers_visibility_changed",
6305                           G_CALLBACK (sidebar_layers_visibility_changed),
6306                           ev_window);
6307         gtk_widget_show (sidebar_widget);
6308         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6309                              sidebar_widget);
6310
6311         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6312         ev_window->priv->scrolled_window =
6313                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6314                                           "shadow-type", GTK_SHADOW_IN,
6315                                           NULL));
6316         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6317                             ev_window->priv->scrolled_window,
6318                             TRUE, TRUE, 0);
6319         gtk_widget_show (ev_window->priv->scrolled_window);
6320
6321         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6322                         ev_window->priv->view_box);
6323         gtk_widget_show (ev_window->priv->view_box);
6324
6325         ev_window->priv->view = ev_view_new ();
6326         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6327         dpi = get_screen_dpi (ev_window);
6328         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6329         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6330         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6331         g_signal_connect_swapped (ev_window->priv->password_view,
6332                                   "unlock",
6333                                   G_CALLBACK (ev_window_password_view_unlock),
6334                                   ev_window);
6335         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6336                                  G_CALLBACK (view_actions_focus_in_cb),
6337                                  ev_window, 0);
6338         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6339                                  G_CALLBACK (view_actions_focus_out_cb),
6340                                  ev_window, 0);
6341         g_signal_connect_object (ev_window->priv->view, "external-link",
6342                                  G_CALLBACK (view_external_link_cb),
6343                                  ev_window, 0);
6344         g_signal_connect_object (ev_window->priv->view, "handle-link",
6345                                  G_CALLBACK (view_handle_link_cb),
6346                                  ev_window, 0);
6347         g_signal_connect_object (ev_window->priv->view, "popup",
6348                                  G_CALLBACK (view_menu_popup_cb),
6349                                  ev_window, 0);
6350         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6351                                  G_CALLBACK (view_selection_changed_cb),
6352                                  ev_window, 0);
6353         gtk_widget_show (ev_window->priv->view);
6354         gtk_widget_show (ev_window->priv->password_view);
6355
6356         /* Find Bar */
6357         ev_window->priv->find_bar = egg_find_bar_new ();
6358         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6359                           ev_window->priv->find_bar,
6360                           FALSE, TRUE, 0);
6361
6362         /* We own a ref on these widgets, as we can swap them in and out */
6363         g_object_ref (ev_window->priv->view);
6364         g_object_ref (ev_window->priv->password_view);
6365
6366         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6367                            ev_window->priv->view);
6368
6369         /* Connect to model signals */
6370         g_signal_connect_swapped (ev_window->priv->model,
6371                                   "page-changed",
6372                                   G_CALLBACK (ev_window_page_changed_cb),
6373                                   ev_window);
6374         g_signal_connect (ev_window->priv->model,
6375                           "notify::document",
6376                           G_CALLBACK (ev_window_document_changed_cb),
6377                           ev_window);
6378         g_signal_connect (ev_window->priv->model,
6379                           "notify::scale",
6380                           G_CALLBACK (ev_window_zoom_changed_cb),
6381                           ev_window);
6382         g_signal_connect (ev_window->priv->model,
6383                           "notify::sizing-mode",
6384                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6385                           ev_window);
6386         g_signal_connect (ev_window->priv->model,
6387                           "notify::rotation",
6388                           G_CALLBACK (ev_window_rotation_changed_cb),
6389                           ev_window);
6390         g_signal_connect (ev_window->priv->model,
6391                           "notify::continuous",
6392                           G_CALLBACK (ev_window_continuous_changed_cb),
6393                           ev_window);
6394         g_signal_connect (ev_window->priv->model,
6395                           "notify::dual-page",
6396                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6397                           ev_window);
6398         g_signal_connect (ev_window->priv->model,
6399                           "notify::inverted-colors",
6400                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6401                           ev_window);
6402
6403         /* Connect sidebar signals */
6404         g_signal_connect (ev_window->priv->sidebar,
6405                           "notify::visible",
6406                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6407                           ev_window);
6408         g_signal_connect (ev_window->priv->sidebar,
6409                           "notify::current-page",
6410                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6411                           ev_window);
6412
6413         /* Connect to find bar signals */
6414         g_signal_connect (ev_window->priv->find_bar,
6415                           "previous",
6416                           G_CALLBACK (find_bar_previous_cb),
6417                           ev_window);
6418         g_signal_connect (ev_window->priv->find_bar,
6419                           "next",
6420                           G_CALLBACK (find_bar_next_cb),
6421                           ev_window);
6422         g_signal_connect (ev_window->priv->find_bar,
6423                           "close",
6424                           G_CALLBACK (find_bar_close_cb),
6425                           ev_window);
6426         g_signal_connect (ev_window->priv->find_bar,
6427                           "notify::search-string",
6428                           G_CALLBACK (find_bar_search_changed_cb),
6429                           ev_window);
6430         g_signal_connect (ev_window->priv->find_bar,
6431                           "notify::case-sensitive",
6432                           G_CALLBACK (find_bar_search_changed_cb),
6433                           ev_window);
6434         g_signal_connect (ev_window->priv->find_bar,
6435                           "notify::visible",
6436                           G_CALLBACK (find_bar_visibility_changed_cb),
6437                           ev_window);
6438         g_signal_connect (ev_window->priv->find_bar,
6439                           "scroll",
6440                           G_CALLBACK (find_bar_scroll),
6441                           ev_window);
6442
6443         /* Popups */
6444         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6445                                                                  "/DocumentPopup");
6446         ev_window->priv->link = NULL;
6447
6448         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6449                                                                        "/AttachmentPopup");
6450         ev_window->priv->attach_list = NULL;
6451
6452         /* Media player keys */
6453         mpkeys = ev_application_get_media_keys (EV_APP);
6454         if (mpkeys) {
6455                 g_signal_connect_swapped (mpkeys, "key_pressed",
6456                                           G_CALLBACK (ev_window_media_player_key_pressed),
6457                                           ev_window);
6458         }
6459
6460         /* Give focus to the document view */
6461         gtk_widget_grab_focus (ev_window->priv->view);
6462
6463         ev_window->priv->last_settings = g_settings_new (GS_SCHEMA_NAME".Default");
6464         g_settings_delay (ev_window->priv->last_settings);
6465
6466         /* Set it user interface params */
6467         ev_window_setup_recent (ev_window);
6468
6469         ev_window_setup_gtk_settings (ev_window);
6470
6471         setup_chrome_from_metadata (ev_window);
6472         set_chrome_actions (ev_window);
6473         update_chrome_visibility (ev_window);
6474
6475         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6476
6477         setup_view_from_metadata (ev_window);
6478         setup_sidebar_from_metadata (ev_window);
6479
6480         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6481         ev_window_setup_action_sensitivity (ev_window);
6482
6483         /* Drag and Drop */
6484         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6485                            GTK_DEST_DEFAULT_ALL,
6486                            NULL, 0,
6487                            GDK_ACTION_COPY);
6488         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6489 }
6490
6491 /**
6492  * ev_window_new:
6493  *
6494  * Creates a #GtkWidget that represents the window.
6495  *
6496  * Returns: the #GtkWidget that represents the window.
6497  */
6498 GtkWidget *
6499 ev_window_new (void)
6500 {
6501         GtkWidget *ev_window;
6502
6503         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6504                                               "type", GTK_WINDOW_TOPLEVEL,
6505                                               NULL));
6506
6507         return ev_window;
6508 }