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) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41
  42 #ifdef WITH_GCONF
  43 #include <gconf/gconf-client.h>
  44 #endif
  45
  46 #include "egg-editable-toolbar.h"
  47 #include "egg-toolbar-editor.h"
  48 #include "egg-toolbars-model.h"
  49
  50 #include "eggfindbar.h"
  51
  52 #include "ephy-zoom-action.h"
  53 #include "ephy-zoom.h"
  54
  55 #include "ev-application.h"
  56 #include "ev-document-factory.h"
  57 #include "ev-document-find.h"
  58 #include "ev-document-fonts.h"
  59 #include "ev-document-images.h"
  60 #include "ev-document-links.h"
  61 #include "ev-document-thumbnails.h"
  62 #include "ev-document-type-builtins.h"
  63 #include "ev-file-exporter.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-file-monitor.h"
  66 #include "ev-history.h"
  67 #include "ev-image.h"
  68 #include "ev-job-scheduler.h"
  69 #include "ev-jobs.h"
  70 #include "ev-message-area.h"
  71 #include "ev-metadata.h"
  72 #include "ev-navigation-action.h"
  73 #include "ev-open-recent-action.h"
  74 #include "ev-page-action.h"
  75 #include "ev-password-view.h"
  76 #include "ev-properties-dialog.h"
  77 #include "ev-sidebar-attachments.h"
  78 #include "ev-sidebar.h"
  79 #include "ev-sidebar-links.h"
  80 #include "ev-sidebar-page.h"
  81 #include "ev-sidebar-thumbnails.h"
  82 #include "ev-sidebar-layers.h"
  83 #include "ev-stock-icons.h"
  84 #include "ev-utils.h"
  85 #include "ev-keyring.h"
  86 #include "ev-view.h"
  87 #include "ev-view-type-builtins.h"
  88 #include "ev-window.h"
  89 #include "ev-window-title.h"
  90 #include "ev-print-operation.h"
  91 #include "ev-progress-message-area.h"
  92
  93 #ifdef ENABLE_DBUS
  94 #include "ev-media-player-keys.h"
  95 #endif /* ENABLE_DBUS */
  96
  97 #ifdef ENABLE_PDF
  98 #include <poppler.h>
  99 #endif
 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 *message_area;
 136         GtkWidget *password_view;
 137         GtkWidget *sidebar_thumbs;
 138         GtkWidget *sidebar_links;
 139         GtkWidget *sidebar_attachments;
 140         GtkWidget *sidebar_layers;
 141
 142         /* Menubar accels */
 143         guint           menubar_accel_keyval;
 144         GdkModifierType menubar_accel_modifier;
 145
 146         /* Progress Messages */
 147         guint progress_idle;
 148         GCancellable *progress_cancellable;
 149
 150         /* Dialogs */
 151         GtkWidget *properties;
 152         GtkWidget *print_dialog;
 153
 154         /* UI Builders */
 155         GtkActionGroup   *action_group;
 156         GtkActionGroup   *view_popup_action_group;
 157         GtkActionGroup   *attachment_popup_action_group;
 158         GtkRecentManager *recent_manager;
 159         GtkActionGroup   *recent_action_group;
 160         guint             recent_ui_id;
 161         GtkUIManager     *ui_manager;
 162
 163         /* Fullscreen mode */
 164         GtkWidget *fullscreen_toolbar;
 165
 166         /* Presentation mode */
 167         guint      presentation_timeout_id;
 168
 169         /* Popup view */
 170         GtkWidget *view_popup;
 171         EvLink    *link;
 172         EvImage   *image;
 173
 174         /* Popup attachment */
 175         GtkWidget    *attachment_popup;
 176         GList        *attach_list;
 177
 178         /* Document */
 179         EvDocumentModel *model;
 180         char *uri;
 181         glong uri_mtime;
 182         char *local_uri;
 183         gboolean in_reload;
 184         EvFileMonitor *monitor;
 185         guint setup_document_idle;
 186
 187         EvDocument *document;
 188         EvHistory *history;
 189         EvWindowPageMode page_mode;
 190         EvWindowTitle *title;
 191         EvMetadata *metadata;
 192
 193         /* Load params */
 194         EvLinkDest       *dest;
 195         gchar            *search_string;
 196         EvWindowRunMode   window_mode;
 197
 198         EvJob            *load_job;
 199         EvJob            *reload_job;
 200         EvJob            *thumbnail_job;
 201         EvJob            *save_job;
 202         EvJob            *find_job;
 203
 204         /* Printing */
 205         GQueue           *print_queue;
 206         GtkPrintSettings *print_settings;
 207         GtkPageSetup     *print_page_setup;
 208         gboolean          close_after_print;
 209 };
 210
 211 #define EV_WINDOW_GET_PRIVATE(object) \
 212         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 213
 214 #define PAGE_SELECTOR_ACTION    "PageSelector"
 215 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 216 #define NAVIGATION_ACTION       "Navigation"
 217
 218 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 219 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 220 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 221
 222 #define PRESENTATION_TIMEOUT 5
 223
 224 #define SIDEBAR_DEFAULT_SIZE    132
 225 #define LINKS_SIDEBAR_ID "links"
 226 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 227 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 228 #define LAYERS_SIDEBAR_ID "layers"
 229
 230 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 231 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 232 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 233
 234 #define MIN_SCALE 0.05409
 235 #define MAX_SCALE 4.0
 236
 237 static const gchar *document_print_settings[] = {
 238         GTK_PRINT_SETTINGS_N_COPIES,
 239         GTK_PRINT_SETTINGS_COLLATE,
 240         GTK_PRINT_SETTINGS_REVERSE,
 241         GTK_PRINT_SETTINGS_NUMBER_UP,
 242         GTK_PRINT_SETTINGS_SCALE,
 243         GTK_PRINT_SETTINGS_PRINT_PAGES,
 244         GTK_PRINT_SETTINGS_PAGE_RANGES,
 245         GTK_PRINT_SETTINGS_PAGE_SET,
 246         GTK_PRINT_SETTINGS_OUTPUT_URI
 247 };
 248
 249 static void     ev_window_update_actions                (EvWindow         *ev_window);
 250 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 251                                                          GParamSpec       *pspec,
 252                                                          EvWindow         *ev_window);
 253 static void     ev_window_set_page_mode                 (EvWindow         *window,
 254                                                          EvWindowPageMode  page_mode);
 255 static void     ev_window_load_job_cb                   (EvJob            *job,
 256                                                          gpointer          data);
 257 static void     ev_window_reload_document               (EvWindow         *window,
 258                                                          EvLinkDest *dest);
 259 static void     ev_window_reload_job_cb                 (EvJob            *job,
 260                                                          EvWindow         *window);
 261 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 262                                                          EvWindow         *ev_window);
 263 static void     ev_window_save_job_cb                   (EvJob            *save,
 264                                                          EvWindow         *window);
 265 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 266                                                          GParamSpec       *pspec,
 267                                                          EvWindow         *ev_window);
 268 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 269                                                          GParamSpec       *pspec,
 270                                                          EvWindow         *ev_window);
 271 static void     ev_window_add_recent                    (EvWindow         *window,
 272                                                          const char       *filename);
 273 static void     ev_window_run_fullscreen                (EvWindow         *window);
 274 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 275                                                          gboolean          unfullscreen_window);
 276 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_window_run_presentation              (EvWindow         *window);
 279 static void     ev_window_stop_presentation             (EvWindow         *window,
 280                                                          gboolean          unfullscreen_window);
 281 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 282                                                          EvWindow         *window);
 283 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 284                                                          EvWindow         *window);
 285 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 288                                                          EvWindow         *window);
 289 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 296                                                          EvWindow         *window);
 297 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 298                                                          EvWindow         *ev_window);
 299 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 300                                                          EvWindow         *ev_window);
 301 static void     view_handle_link_cb                     (EvView           *view,
 302                                                          EvLink           *link,
 303                                                          EvWindow         *window);
 304 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 305 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 308                                                          GParamSpec       *param,
 309                                                          EvWindow         *ev_window);
 310 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 311                                                          GFile            *source_file);
 312 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 313                                                          const gchar      *key,
 314                                                          gpointer          user_data);
 315
 316 static guint ev_window_n_copies = 0;
 317
 318 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 319
 320 static void
 321 ev_window_set_action_sensitive (EvWindow   *ev_window,
 322                                 const char *name,
 323                                 gboolean    sensitive)
 324 {
 325         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 326                                                          name);
 327         gtk_action_set_sensitive (action, sensitive);
 328 }
 329
 330
 331 static void
 332 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 333 {
 334         EvDocument *document = ev_window->priv->document;
 335         const EvDocumentInfo *info = NULL;
 336
 337         gboolean has_document = FALSE;
 338         gboolean ok_to_print = TRUE;
 339         gboolean ok_to_copy = TRUE;
 340         gboolean has_properties = TRUE;
 341         gboolean override_restrictions = TRUE;
 342         gboolean can_get_text = FALSE;
 343         gboolean has_pages = FALSE;
 344         gboolean can_find = FALSE;
 345 #ifdef WITH_GCONF
 346         GConfClient *client;
 347 #endif
 348
 349         if (document) {
 350                 has_document = TRUE;
 351                 has_pages = ev_document_get_n_pages (document) > 0;
 352                 info = ev_document_get_info (document);
 353         }
 354
 355         if (!info || info->fields_mask == 0) {
 356                 has_properties = FALSE;
 357         }
 358
 359         if (has_document && EV_IS_SELECTION (document)) {
 360                 can_get_text = TRUE;
 361         }
 362
 363         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 364                 can_find = TRUE;
 365         }
 366
 367 #ifdef WITH_GCONF
 368         client = gconf_client_get_default ();
 369         override_restrictions = gconf_client_get_bool (client,
 370                                                        GCONF_OVERRIDE_RESTRICTIONS,
 371                                                        NULL);
 372 #endif
 373         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 374                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 375                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 376         }
 377
 378         if (has_document && !ev_print_operation_exists_for_document(document))
 379                 ok_to_print = FALSE;
 380
 381 #ifdef WITH_GCONF
 382         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 383                 ok_to_copy = FALSE;
 384         }
 385
 386         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 387                 ok_to_print = FALSE;
 388         }
 389
 390         g_object_unref (client);
 391 #endif
 392
 393         /* File menu */
 394         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 395         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 396         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 397         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 398         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 399
 400         /* Edit menu */
 401         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 402         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 403         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 404         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 405         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 406
 407         /* View menu */
 408         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 409         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 410         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 411         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 412         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 413         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 414
 415         /* Toolbar-specific actions: */
 416         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 417         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 418         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 419
 420         ev_window_update_actions (ev_window);
 421 }
 422
 423 static void
 424 ev_window_update_actions (EvWindow *ev_window)
 425 {
 426         EvView *view = EV_VIEW (ev_window->priv->view);
 427         int n_pages = 0, page = -1;
 428         gboolean has_pages = FALSE;
 429         gboolean presentation_mode;
 430         gboolean can_find_in_page = FALSE;
 431         EvSizingMode sizing_mode;
 432
 433         if (ev_window->priv->document) {
 434                 page = ev_document_model_get_page (ev_window->priv->model);
 435                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 436                 has_pages = n_pages > 0;
 437         }
 438
 439         can_find_in_page = (ev_window->priv->find_job &&
 440                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 441
 442         ev_window_set_action_sensitive (ev_window, "EditCopy",
 443                                         has_pages &&
 444                                         ev_view_get_has_selection (view));
 445         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 446                                         has_pages && can_find_in_page);
 447         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 448                                         has_pages && can_find_in_page);
 449         ev_window_set_action_sensitive (ev_window, "F3",
 450                                         has_pages && can_find_in_page);
 451
 452         presentation_mode = ev_view_get_presentation (view);
 453
 454         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 455                                         has_pages &&
 456                                         ev_view_can_zoom_in (view) &&
 457                                         !presentation_mode);
 458         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 459                                         has_pages &&
 460                                         ev_view_can_zoom_out (view) &&
 461                                         !presentation_mode);
 462
 463         /* Go menu */
 464         if (has_pages) {
 465                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 466                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 467                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 468                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 469         } else {
 470                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 471                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 472                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 473                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 474         }
 475
 476         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 477         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 478                 GtkAction *action;
 479                 float      zoom;
 480                 float      real_zoom;
 481
 482                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 483                                                       ZOOM_CONTROL_ACTION);
 484
 485                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 486                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 487                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 488
 489                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 490         }
 491 }
 492
 493 static void
 494 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 495 {
 496         gboolean can_find;
 497
 498         can_find = window->priv->document &&
 499             EV_IS_DOCUMENT_FIND (window->priv->document);
 500
 501         if (window->priv->action_group) {
 502                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 503                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 504                 ev_window_set_action_sensitive (window, "Space", sensitive);
 505                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 506                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 507                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 508                 ev_window_set_action_sensitive (window, "Return", sensitive);
 509                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 510                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 511                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 512                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 513                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 514                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 515
 516                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 517         }
 518 }
 519
 520 static void
 521 set_widget_visibility (GtkWidget *widget, gboolean visible)
 522 {
 523         g_assert (GTK_IS_WIDGET (widget));
 524
 525         if (visible)
 526                 gtk_widget_show (widget);
 527         else
 528                 gtk_widget_hide (widget);
 529 }
 530
 531 static void
 532 update_chrome_visibility (EvWindow *window)
 533 {
 534         EvWindowPrivate *priv = window->priv;
 535         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 536         gboolean fullscreen_mode, presentation, fullscreen;
 537
 538         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 539         fullscreen = ev_document_model_get_fullscreen (priv->model);
 540         fullscreen_mode = fullscreen || presentation;
 541
 542         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 543         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 544                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 545         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 546                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 547         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 548         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 549
 550         set_widget_visibility (priv->menubar, menubar);
 551         set_widget_visibility (priv->toolbar, toolbar);
 552         set_widget_visibility (priv->find_bar, findbar);
 553         set_widget_visibility (priv->sidebar, sidebar);
 554
 555         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 556
 557         if (priv->fullscreen_toolbar != NULL) {
 558                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 559         }
 560 }
 561
 562 static void
 563 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 564 {
 565         EvWindowPrivate *priv = window->priv;
 566
 567         if (active) {
 568                 priv->chrome |= flag;
 569         } else {
 570                 priv->chrome &= ~flag;
 571         }
 572 }
 573
 574 static void
 575 update_sizing_buttons (EvWindow *window)
 576 {
 577         GtkActionGroup *action_group = window->priv->action_group;
 578         GtkAction *action;
 579         gboolean best_fit, page_width;
 580
 581         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 582                 case EV_SIZING_BEST_FIT:
 583                         best_fit = TRUE;
 584                         page_width = FALSE;
 585                         break;
 586                 case EV_SIZING_FIT_WIDTH:
 587                         best_fit = FALSE;
 588                         page_width = TRUE;
 589                         break;
 590                 default:
 591                         best_fit = page_width = FALSE;
 592                         break;
 593         }
 594
 595         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 596         g_signal_handlers_block_by_func
 597                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 598         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 599         g_signal_handlers_unblock_by_func
 600                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 601
 602         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 603         g_signal_handlers_block_by_func
 604                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 605         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 606         g_signal_handlers_unblock_by_func
 607                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 608
 609         action = gtk_action_group_get_action (window->priv->action_group,
 610                                               ZOOM_CONTROL_ACTION);
 611         if (best_fit) {
 612                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 613                                                  EPHY_ZOOM_BEST_FIT);
 614         } else if (page_width) {
 615                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 616                                                  EPHY_ZOOM_FIT_WIDTH);
 617         }
 618 }
 619
 620 /**
 621  * ev_window_is_empty:
 622  * @ev_window: The instance of the #EvWindow.
 623  *
 624  * It does look if there is any document loaded or if there is any job to load
 625  * a document.
 626  *
 627  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 628  *          loaded, %FALSE in other case.
 629  */
 630 gboolean
 631 ev_window_is_empty (const EvWindow *ev_window)
 632 {
 633         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 634
 635         return (ev_window->priv->document == NULL) &&
 636                 (ev_window->priv->load_job == NULL);
 637 }
 638
 639 static void
 640 ev_window_set_message_area (EvWindow  *window,
 641                             GtkWidget *area)
 642 {
 643         if (window->priv->message_area == area)
 644                 return;
 645
 646         if (window->priv->message_area)
 647                 gtk_widget_destroy (window->priv->message_area);
 648         window->priv->message_area = area;
 649
 650         if (!area)
 651                 return;
 652
 653         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 654                             window->priv->message_area,
 655                             FALSE, FALSE, 0);
 656         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 657                                window->priv->message_area, 0);
 658         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 659                                    (gpointer) &(window->priv->message_area));
 660 }
 661
 662 static void
 663 ev_window_message_area_response_cb (EvMessageArea *area,
 664                                     gint           response_id,
 665                                     EvWindow      *window)
 666 {
 667         ev_window_set_message_area (window, NULL);
 668 }
 669
 670 static void
 671 ev_window_error_message (EvWindow    *window,
 672                          GError      *error,
 673                          const gchar *format,
 674                          ...)
 675 {
 676         GtkWidget *area;
 677         va_list    args;
 678         gchar     *msg = NULL;
 679
 680         if (window->priv->message_area)
 681                 return;
 682
 683         va_start (args, format);
 684         msg = g_strdup_vprintf (format, args);
 685         va_end (args);
 686
 687         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 688                                     msg,
 689                                     GTK_STOCK_CLOSE,
 690                                     GTK_RESPONSE_CLOSE,
 691                                     NULL);
 692         g_free (msg);
 693
 694         if (error)
 695                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 696         g_signal_connect (area, "response",
 697                           G_CALLBACK (ev_window_message_area_response_cb),
 698                           window);
 699         gtk_widget_show (area);
 700         ev_window_set_message_area (window, area);
 701 }
 702
 703 static void
 704 ev_window_warning_message (EvWindow    *window,
 705                            const gchar *format,
 706                            ...)
 707 {
 708         GtkWidget *area;
 709         va_list    args;
 710         gchar     *msg = NULL;
 711
 712         if (window->priv->message_area)
 713                 return;
 714
 715         va_start (args, format);
 716         msg = g_strdup_vprintf (format, args);
 717         va_end (args);
 718
 719         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 720                                     msg,
 721                                     GTK_STOCK_CLOSE,
 722                                     GTK_RESPONSE_CLOSE,
 723                                     NULL);
 724         g_free (msg);
 725
 726         g_signal_connect (area, "response",
 727                           G_CALLBACK (ev_window_message_area_response_cb),
 728                           window);
 729         gtk_widget_show (area);
 730         ev_window_set_message_area (window, area);
 731 }
 732
 733 typedef struct _FindTask {
 734         const gchar *page_label;
 735         gchar *chapter;
 736 } FindTask;
 737
 738 static gboolean
 739 ev_window_find_chapter (GtkTreeModel *tree_model,
 740                         GtkTreePath  *path,
 741                         GtkTreeIter  *iter,
 742                         gpointer      data)
 743 {
 744         FindTask *task = (FindTask *)data;
 745         gchar *page_string;
 746
 747         gtk_tree_model_get (tree_model, iter,
 748                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 749                             -1);
 750
 751         if (!page_string)
 752                 return FALSE;
 753
 754         if (!strcmp (page_string, task->page_label)) {
 755                 gtk_tree_model_get (tree_model, iter,
 756                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 757                                     -1);
 758                 g_free (page_string);
 759                 return TRUE;
 760         }
 761
 762         g_free (page_string);
 763         return FALSE;
 764 }
 765
 766 static void
 767 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 768 {
 769         gchar *page_label = NULL;
 770         gchar *link_title;
 771         FindTask find_task;
 772         EvLink *real_link;
 773         EvLinkAction *action;
 774         EvLinkDest *dest;
 775
 776         if (window->priv->history == NULL)
 777                 return;
 778
 779         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 780                 return;
 781
 782         if (link) {
 783                 action = g_object_ref (ev_link_get_action (link));
 784                 dest = ev_link_action_get_dest (action);
 785                 page = ev_link_dest_get_page (dest);
 786                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 787         } else {
 788                 dest = ev_link_dest_new_page (page);
 789                 action = ev_link_action_new_dest (dest);
 790                 page_label = ev_document_get_page_label (window->priv->document, page);
 791         }
 792
 793         if (!page_label)
 794                 return;
 795
 796         find_task.page_label = page_label;
 797         find_task.chapter = NULL;
 798
 799         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 800                 GtkTreeModel *model;
 801
 802                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 803
 804                 if (model) {
 805                         gtk_tree_model_foreach (model,
 806                                                 ev_window_find_chapter,
 807                                                 &find_task);
 808
 809                         g_object_unref (model);
 810                 }
 811         }
 812
 813         if (find_task.chapter)
 814                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 815         else
 816                 link_title = g_strdup_printf (_("Page %s"), page_label);
 817
 818         real_link = ev_link_new (link_title, action);
 819
 820         ev_history_add_link (window->priv->history, real_link);
 821
 822         g_free (find_task.chapter);
 823         g_free (link_title);
 824         g_free (page_label);
 825         g_object_unref (real_link);
 826 }
 827
 828 static void
 829 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 830 {
 831         int current_page = ev_document_model_get_page (window->priv->model);
 832
 833         ev_window_add_history (window, 0, link);
 834         ev_window_add_history (window, current_page, NULL);
 835 }
 836
 837 static void
 838 ev_window_page_changed_cb (EvWindow        *ev_window,
 839                            gint             old_page,
 840                            gint             new_page,
 841                            EvDocumentModel *model)
 842 {
 843         ev_window_update_actions (ev_window);
 844
 845         ev_window_update_find_status_message (ev_window);
 846
 847         if (abs (new_page - old_page) > 1) {
 848                 ev_window_add_history (ev_window, new_page, NULL);
 849                 ev_window_add_history (ev_window, old_page, NULL);
 850         }
 851
 852         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 853                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 854 }
 855
 856 static void
 857 update_document_mode (EvWindow *window, EvDocumentMode mode)
 858 {
 859         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 860                 ev_window_run_presentation (window);
 861         }
 862         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 863                 ev_window_run_fullscreen (window);
 864         }
 865 }
 866
 867 static void
 868 setup_chrome_from_metadata (EvWindow *window)
 869 {
 870         EvChrome chrome = EV_CHROME_NORMAL;
 871         gboolean show_toolbar;
 872
 873         if (window->priv->metadata &&
 874             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 875                 if (!show_toolbar)
 876                         chrome &= ~EV_CHROME_TOOLBAR;
 877         }
 878         window->priv->chrome = chrome;
 879 }
 880
 881 static void
 882 setup_sidebar_from_metadata (EvWindow *window)
 883 {
 884         EvDocument *document = window->priv->document;
 885         GtkWidget  *sidebar = window->priv->sidebar;
 886         GtkWidget  *links = window->priv->sidebar_links;
 887         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 888         GtkWidget  *attachments = window->priv->sidebar_attachments;
 889         GtkWidget  *layers = window->priv->sidebar_layers;
 890         gchar      *page_id;
 891         gint        sidebar_size;
 892         gboolean    sidebar_visibility;
 893
 894         if (!window->priv->metadata)
 895                 return;
 896
 897         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 898                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 899         }
 900
 901         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 902                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 903                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 904                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 905                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 906                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 907                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 908                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 909                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 910                 }
 911         } else if (document) {
 912                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 913                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 914                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 915                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 916                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 917                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 918                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 920                 }
 921         }
 922
 923         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 924                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 925                 update_chrome_visibility (window);
 926         }
 927 }
 928
 929 static void
 930 setup_model_from_metadata (EvWindow *window)
 931 {
 932         gint     page;
 933         gchar   *sizing_mode;
 934         gdouble  zoom;
 935         gint     rotation;
 936         gboolean continuous = { 0, };
 937         gboolean dual_page = { 0, };
 938         gboolean fullscreen = { 0, };
 939
 940         if (!window->priv->metadata)
 941                 return;
 942
 943         /* Current page */
 944         if (!window->priv->dest &&
 945             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 946                 ev_document_model_set_page (window->priv->model, page);
 947         }
 948
 949         /* Sizing mode */
 950         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 951                 GEnumValue *enum_value;
 952
 953                 enum_value = g_enum_get_value_by_nick
 954                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 955                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 956         }
 957
 958         /* Zoom */
 959         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 960             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 961                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 962                 ev_document_model_set_scale (window->priv->model, zoom);
 963         }
 964
 965         /* Rotation */
 966         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 967                 switch (rotation) {
 968                 case 90:
 969                         rotation = 90;
 970                         break;
 971                 case 180:
 972                         rotation = 180;
 973                         break;
 974                 case 270:
 975                         rotation = 270;
 976                         break;
 977                 default:
 978                         rotation = 0;
 979                         break;
 980                 }
 981                 ev_document_model_set_rotation (window->priv->model, rotation);
 982         }
 983
 984         /* Continuous */
 985         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
 986                 ev_document_model_set_continuous (window->priv->model, continuous);
 987         }
 988
 989         /* Dual page */
 990         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
 991                 ev_document_model_set_dual_page (window->priv->model, dual_page);
 992         }
 993
 994         /* Fullscreen */
 995         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
 996                 if (fullscreen) {
 997                         ev_window_run_fullscreen (window);
 998                 }
 999         }
1000 }
1001
1002 static void
1003 setup_document_from_metadata (EvWindow *window)
1004 {
1005         gint    page, n_pages;
1006         gint    width;
1007         gint    height;
1008         gdouble width_ratio;
1009         gdouble height_ratio;
1010
1011         if (!window->priv->metadata)
1012                 return;
1013
1014         /* Make sure to not open a document on the last page,
1015          * since closing it on the last page most likely means the
1016          * user was finished reading the document. In that case, reopening should
1017          * show the first page. */
1018         page = ev_document_model_get_page (window->priv->model);
1019         n_pages = ev_document_get_n_pages (window->priv->document);
1020         if (page == n_pages - 1)
1021                 ev_document_model_set_page (window->priv->model, 0);
1022
1023         setup_sidebar_from_metadata (window);
1024
1025         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1026             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1027                 return; /* size was already set in setup_size_from_metadata */
1028
1029         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1030             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1031                 gdouble    document_width;
1032                 gdouble    document_height;
1033                 GdkScreen *screen;
1034                 gint       request_width;
1035                 gint       request_height;
1036
1037                 ev_document_get_max_page_size (window->priv->document,
1038                                                &document_width, &document_height);
1039
1040                 request_width = (gint)(width_ratio * document_width + 0.5);
1041                 request_height = (gint)(height_ratio * document_height + 0.5);
1042
1043                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1044                 if (screen) {
1045                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1046                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1047                 }
1048
1049                 if (request_width > 0 && request_height > 0) {
1050                         gtk_window_resize (GTK_WINDOW (window),
1051                                            request_width,
1052                                            request_height);
1053                 }
1054         }
1055 }
1056
1057 static void
1058 setup_size_from_metadata (EvWindow *window)
1059 {
1060         gint     width;
1061         gint     height;
1062         gboolean maximized;
1063         gint     x;
1064         gint     y;
1065
1066         if (!window->priv->metadata)
1067                 return;
1068
1069         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1070                 if (maximized) {
1071                         gtk_window_maximize (GTK_WINDOW (window));
1072                         return;
1073                 } else {
1074                         gtk_window_unmaximize (GTK_WINDOW (window));
1075                 }
1076         }
1077
1078         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1079             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1080                 gtk_window_move (GTK_WINDOW (window), x, y);
1081         }
1082
1083         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1084             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1085                 gtk_window_resize (GTK_WINDOW (window), width, height);
1086         }
1087 }
1088
1089 static void
1090 setup_view_from_metadata (EvWindow *window)
1091 {
1092         gboolean presentation;
1093
1094         if (!window->priv->metadata)
1095                 return;
1096
1097         /* Presentation */
1098         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1099                 if (presentation) {
1100                         ev_window_run_presentation (window);
1101                 }
1102         }
1103 }
1104
1105 static void
1106 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1107 {
1108         if (ev_window->priv->thumbnail_job != NULL) {
1109                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1110                         ev_job_cancel (ev_window->priv->thumbnail_job);
1111
1112                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1113                                                       ev_window_set_icon_from_thumbnail,
1114                                                       ev_window);
1115                 g_object_unref (ev_window->priv->thumbnail_job);
1116                 ev_window->priv->thumbnail_job = NULL;
1117         }
1118 }
1119
1120 static void
1121 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1122                                    EvWindow       *ev_window)
1123 {
1124         if (job->thumbnail) {
1125                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1126                                      job->thumbnail);
1127         }
1128
1129         ev_window_clear_thumbnail_job (ev_window);
1130 }
1131
1132 static void
1133 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1134 {
1135         gdouble page_width;
1136         gdouble scale;
1137         EvDocument *document = ev_window->priv->document;
1138
1139         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1140             ev_document_get_n_pages (document) <= 0 ||
1141             !ev_document_check_dimensions (document)) {
1142                 return;
1143         }
1144
1145         ev_window_clear_thumbnail_job (ev_window);
1146
1147         ev_document_get_page_size (document, 0, &page_width, NULL);
1148         scale = 128. / page_width;
1149
1150         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1151         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1152                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1153                           ev_window);
1154         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1155 }
1156
1157 static gboolean
1158 ev_window_setup_document (EvWindow *ev_window)
1159 {
1160         const EvDocumentInfo *info;
1161         EvDocument *document = ev_window->priv->document;
1162         GtkAction *action;
1163
1164         ev_window->priv->setup_document_idle = 0;
1165
1166         ev_window_refresh_window_thumbnail (ev_window, 0);
1167
1168         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1169         ev_window_title_set_document (ev_window->priv->title, document);
1170         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1171
1172         ev_window_setup_action_sensitivity (ev_window);
1173
1174         if (ev_window->priv->history)
1175                 g_object_unref (ev_window->priv->history);
1176         ev_window->priv->history = ev_history_new ();
1177         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1178         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1179
1180         if (ev_window->priv->properties) {
1181                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1182                                                    ev_window->priv->uri,
1183                                                    ev_window->priv->document);
1184         }
1185
1186         info = ev_document_get_info (document);
1187         update_document_mode (ev_window, info->mode);
1188
1189         gtk_widget_grab_focus (ev_window->priv->view);
1190
1191         return FALSE;
1192 }
1193
1194 static void
1195 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1196 {
1197         if (ev_window->priv->document == document)
1198                 return;
1199
1200         if (ev_window->priv->document)
1201                 g_object_unref (ev_window->priv->document);
1202         ev_window->priv->document = g_object_ref (document);
1203
1204         ev_window_set_message_area (ev_window, NULL);
1205
1206         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1207                 gint page;
1208
1209                 /* Restart the current page */
1210                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1211                               0,
1212                               ev_document_get_n_pages (document) - 1);
1213                 ev_document_model_set_page (ev_window->priv->model, page);
1214                 g_object_unref (ev_window->priv->dest);
1215                 ev_window->priv->dest = NULL;
1216         }
1217
1218         if (ev_document_get_n_pages (document) <= 0) {
1219                 ev_window_warning_message (ev_window, "%s",
1220                                            _("The document contains no pages"));
1221         } else if (!ev_document_check_dimensions (document)) {
1222                 ev_window_warning_message (ev_window, "%s",
1223                                            _("The document contains only empty pages"));
1224         }
1225
1226         if (ev_window->priv->setup_document_idle > 0)
1227                 g_source_remove (ev_window->priv->setup_document_idle);
1228
1229         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1230 }
1231
1232 static void
1233 ev_window_document_changed (EvWindow *ev_window,
1234                             gpointer  user_data)
1235 {
1236         ev_window_reload_document (ev_window, NULL);
1237 }
1238
1239 static void
1240 ev_window_password_view_unlock (EvWindow *ev_window)
1241 {
1242         const gchar *password;
1243
1244         g_assert (ev_window->priv->load_job);
1245
1246         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1247         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1248         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1249 }
1250
1251 static void
1252 ev_window_clear_load_job (EvWindow *ev_window)
1253 {
1254         if (ev_window->priv->load_job != NULL) {
1255                 if (!ev_job_is_finished (ev_window->priv->load_job))
1256                         ev_job_cancel (ev_window->priv->load_job);
1257
1258                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1259                 g_object_unref (ev_window->priv->load_job);
1260                 ev_window->priv->load_job = NULL;
1261         }
1262 }
1263
1264 static void
1265 ev_window_clear_reload_job (EvWindow *ev_window)
1266 {
1267         if (ev_window->priv->reload_job != NULL) {
1268                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1269                         ev_job_cancel (ev_window->priv->reload_job);
1270
1271                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1272                 g_object_unref (ev_window->priv->reload_job);
1273                 ev_window->priv->reload_job = NULL;
1274         }
1275 }
1276
1277 static void
1278 ev_window_clear_local_uri (EvWindow *ev_window)
1279 {
1280         if (ev_window->priv->local_uri) {
1281                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1282                 g_free (ev_window->priv->local_uri);
1283                 ev_window->priv->local_uri = NULL;
1284         }
1285 }
1286
1287 static void
1288 ev_window_handle_link (EvWindow *ev_window,
1289                        EvLinkDest *dest)
1290 {
1291         if (dest) {
1292                 EvLink *link;
1293                 EvLinkAction *link_action;
1294
1295                 link_action = ev_link_action_new_dest (dest);
1296                 link = ev_link_new (NULL, link_action);
1297                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1298                 g_object_unref (link);
1299         }
1300 }
1301
1302 /* This callback will executed when load job will be finished.
1303  *
1304  * Since the flow of the error dialog is very confusing, we assume that both
1305  * document and uri will go away after this function is called, and thus we need
1306  * to ref/dup them.  Additionally, it needs to clear
1307  * ev_window->priv->password_{uri,document}, and thus people who call this
1308  * function should _not_ necessarily expect those to exist after being
1309  * called. */
1310 static void
1311 ev_window_load_job_cb (EvJob *job,
1312                        gpointer data)
1313 {
1314         EvWindow *ev_window = EV_WINDOW (data);
1315         EvDocument *document = EV_JOB (job)->document;
1316         EvJobLoad *job_load = EV_JOB_LOAD (job);
1317
1318         g_assert (job_load->uri);
1319
1320         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1321
1322         /* Success! */
1323         if (!ev_job_is_failed (job)) {
1324                 ev_document_model_set_document (ev_window->priv->model, document);
1325
1326                 setup_document_from_metadata (ev_window);
1327                 setup_view_from_metadata (ev_window);
1328
1329                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1330
1331                 ev_window_title_set_type (ev_window->priv->title,
1332                                           EV_WINDOW_TITLE_DOCUMENT);
1333                 if (job_load->password) {
1334                         GPasswordSave flags;
1335
1336                         flags = ev_password_view_get_password_save_flags (
1337                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1338                         ev_keyring_save_password (ev_window->priv->uri,
1339                                                   job_load->password,
1340                                                   flags);
1341                 }
1342
1343                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1344                 /* Already unrefed by ev_link_action
1345                  * FIXME: link action should inc dest ref counting
1346                  * or not unref it at all
1347                  */
1348                 ev_window->priv->dest = NULL;
1349
1350                 switch (ev_window->priv->window_mode) {
1351                         case EV_WINDOW_MODE_FULLSCREEN:
1352                                 ev_window_run_fullscreen (ev_window);
1353                                 break;
1354                         case EV_WINDOW_MODE_PRESENTATION:
1355                                 ev_window_run_presentation (ev_window);
1356                                 break;
1357                         default:
1358                                 break;
1359                 }
1360
1361                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1362                         ev_window_cmd_edit_find (NULL, ev_window);
1363                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1364                                                         ev_window->priv->search_string);
1365                 }
1366
1367                 g_free (ev_window->priv->search_string);
1368                 ev_window->priv->search_string = NULL;
1369
1370                 /* Create a monitor for the document */
1371                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1372                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1373                                           G_CALLBACK (ev_window_document_changed),
1374                                           ev_window);
1375
1376                 ev_window_clear_load_job (ev_window);
1377                 return;
1378         }
1379
1380         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1381                 gchar *password;
1382
1383                 setup_view_from_metadata (ev_window);
1384
1385                 /* First look whether password is in keyring */
1386                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1387                 if (password) {
1388                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1389                                 /* Password in kering is wrong */
1390                                 ev_job_load_set_password (job_load, NULL);
1391                                 /* FIXME: delete password from keyring? */
1392                         } else {
1393                                 ev_job_load_set_password (job_load, password);
1394                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1395                                 g_free (password);
1396                                 return;
1397                         }
1398
1399                         g_free (password);
1400                 }
1401
1402                 /* We need to ask the user for a password */
1403                 ev_window_title_set_uri (ev_window->priv->title,
1404                                          ev_window->priv->uri);
1405                 ev_window_title_set_type (ev_window->priv->title,
1406                                           EV_WINDOW_TITLE_PASSWORD);
1407
1408                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1409                                           job_load->uri);
1410
1411                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1412
1413                 ev_job_load_set_password (job_load, NULL);
1414                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1415         } else {
1416                 ev_window_error_message (ev_window, job->error,
1417                                          "%s", _("Unable to open document"));
1418                 ev_window_clear_load_job (ev_window);
1419         }
1420 }
1421
1422 static void
1423 ev_window_reload_job_cb (EvJob    *job,
1424                          EvWindow *ev_window)
1425 {
1426         GtkWidget *widget;
1427         EvLinkDest *dest = NULL;
1428
1429         if (ev_job_is_failed (job)) {
1430                 ev_window_clear_reload_job (ev_window);
1431                 ev_window->priv->in_reload = FALSE;
1432                 g_object_unref (ev_window->priv->dest);
1433                 ev_window->priv->dest = NULL;
1434
1435                 return;
1436         }
1437
1438         if (ev_window->priv->dest) {
1439                 dest = g_object_ref (ev_window->priv->dest);
1440         }
1441         ev_document_model_set_document (ev_window->priv->model,
1442                                         job->document);
1443         ev_window_handle_link (ev_window, dest);
1444
1445         /* Restart the search after reloading */
1446         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1447         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1448                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1449                                             NULL, ev_window);
1450         }
1451
1452         ev_window_clear_reload_job (ev_window);
1453         ev_window->priv->in_reload = FALSE;
1454 }
1455
1456 /**
1457  * ev_window_get_uri:
1458  * @ev_window: The instance of the #EvWindow.
1459  *
1460  * It returns the uri of the document showed in the #EvWindow.
1461  *
1462  * Returns: the uri of the document showed in the #EvWindow.
1463  */
1464 const char *
1465 ev_window_get_uri (EvWindow *ev_window)
1466 {
1467         return ev_window->priv->uri;
1468 }
1469
1470 /**
1471  * ev_window_close_dialogs:
1472  * @ev_window: The window where dialogs will be closed.
1473  *
1474  * It looks for password, print and properties dialogs and closes them and
1475  * frees them from memory. If there is any print job it does free it too.
1476  */
1477 static void
1478 ev_window_close_dialogs (EvWindow *ev_window)
1479 {
1480         if (ev_window->priv->print_dialog)
1481                 gtk_widget_destroy (ev_window->priv->print_dialog);
1482         ev_window->priv->print_dialog = NULL;
1483
1484         if (ev_window->priv->properties)
1485                 gtk_widget_destroy (ev_window->priv->properties);
1486         ev_window->priv->properties = NULL;
1487 }
1488
1489 static void
1490 ev_window_clear_progress_idle (EvWindow *ev_window)
1491 {
1492         if (ev_window->priv->progress_idle > 0)
1493                 g_source_remove (ev_window->priv->progress_idle);
1494         ev_window->priv->progress_idle = 0;
1495 }
1496
1497 static void
1498 reset_progress_idle (EvWindow *ev_window)
1499 {
1500         ev_window->priv->progress_idle = 0;
1501 }
1502
1503 static void
1504 ev_window_show_progress_message (EvWindow   *ev_window,
1505                                  guint       interval,
1506                                  GSourceFunc function)
1507 {
1508         if (ev_window->priv->progress_idle > 0)
1509                 g_source_remove (ev_window->priv->progress_idle);
1510         ev_window->priv->progress_idle =
1511                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1512                                             interval, function,
1513                                             ev_window,
1514                                             (GDestroyNotify)reset_progress_idle);
1515 }
1516
1517 static void
1518 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1519 {
1520         if (ev_window->priv->progress_cancellable)
1521                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1522         else
1523                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1524 }
1525
1526 static void
1527 ev_window_progress_response_cb (EvProgressMessageArea *area,
1528                                 gint                   response,
1529                                 EvWindow              *ev_window)
1530 {
1531         if (response == GTK_RESPONSE_CANCEL)
1532                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1533         ev_window_set_message_area (ev_window, NULL);
1534 }
1535
1536 static gboolean
1537 show_loading_progress (EvWindow *ev_window)
1538 {
1539         GtkWidget *area;
1540         gchar     *text;
1541         gchar     *display_name;
1542
1543         if (ev_window->priv->message_area)
1544                 return FALSE;
1545
1546         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1547         display_name = g_markup_escape_text (text, -1);
1548         g_free (text);
1549         text = g_strdup_printf (_("Loading document from “%s”"),
1550                                 display_name);
1551
1552         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1553                                              text,
1554                                              GTK_STOCK_CLOSE,
1555                                              GTK_RESPONSE_CLOSE,
1556                                              GTK_STOCK_CANCEL,
1557                                              GTK_RESPONSE_CANCEL,
1558                                              NULL);
1559         g_signal_connect (area, "response",
1560                           G_CALLBACK (ev_window_progress_response_cb),
1561                           ev_window);
1562         gtk_widget_show (area);
1563         ev_window_set_message_area (ev_window, area);
1564
1565         g_free (text);
1566         g_free (display_name);
1567
1568         return FALSE;
1569 }
1570
1571 static void
1572 ev_window_load_remote_failed (EvWindow *ev_window,
1573                               GError   *error)
1574 {
1575         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1576         ev_window->priv->in_reload = FALSE;
1577         ev_window_error_message (ev_window, error,
1578                                  "%s", _("Unable to open document"));
1579         g_free (ev_window->priv->local_uri);
1580         ev_window->priv->local_uri = NULL;
1581         ev_window->priv->uri_mtime = 0;
1582 }
1583
1584 static void
1585 set_uri_mtime (GFile        *source,
1586                GAsyncResult *async_result,
1587                EvWindow     *ev_window)
1588 {
1589         GFileInfo *info;
1590         GError *error = NULL;
1591
1592         info = g_file_query_info_finish (source, async_result, &error);
1593
1594         if (error) {
1595                 ev_window->priv->uri_mtime = 0;
1596                 g_error_free (error);
1597         } else {
1598                 GTimeVal mtime;
1599
1600                 g_file_info_get_modification_time (info, &mtime);
1601                 ev_window->priv->uri_mtime = mtime.tv_sec;
1602                 g_object_unref (info);
1603         }
1604
1605         g_object_unref (source);
1606 }
1607
1608 static void
1609 mount_volume_ready_cb (GFile        *source,
1610                        GAsyncResult *async_result,
1611                        EvWindow     *ev_window)
1612 {
1613         GError *error = NULL;
1614
1615         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1616
1617         if (error) {
1618                 ev_window_load_remote_failed (ev_window, error);
1619                 g_object_unref (source);
1620                 g_error_free (error);
1621         } else {
1622                 /* Volume successfully mounted,
1623                    try opening the file again */
1624                 ev_window_load_file_remote (ev_window, source);
1625         }
1626 }
1627
1628 static void
1629 window_open_file_copy_ready_cb (GFile        *source,
1630                                 GAsyncResult *async_result,
1631                                 EvWindow     *ev_window)
1632 {
1633         GError *error = NULL;
1634
1635         ev_window_clear_progress_idle (ev_window);
1636         ev_window_set_message_area (ev_window, NULL);
1637
1638         g_file_copy_finish (source, async_result, &error);
1639         if (!error) {
1640                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1641                 g_file_query_info_async (source,
1642                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1643                                          0, G_PRIORITY_DEFAULT,
1644                                          NULL,
1645                                          (GAsyncReadyCallback)set_uri_mtime,
1646                                          ev_window);
1647                 return;
1648         }
1649
1650         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1651                 GMountOperation *operation;
1652
1653                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1654                 g_file_mount_enclosing_volume (source,
1655                                                G_MOUNT_MOUNT_NONE,
1656                                                operation, NULL,
1657                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1658                                                ev_window);
1659                 g_object_unref (operation);
1660         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1661                 ev_window_clear_load_job (ev_window);
1662                 ev_window_clear_local_uri (ev_window);
1663                 g_free (ev_window->priv->uri);
1664                 ev_window->priv->uri = NULL;
1665                 g_object_unref (source);
1666
1667                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1668         } else {
1669                 ev_window_load_remote_failed (ev_window, error);
1670                 g_object_unref (source);
1671         }
1672
1673         g_error_free (error);
1674 }
1675
1676 static void
1677 window_open_file_copy_progress_cb (goffset   n_bytes,
1678                                    goffset   total_bytes,
1679                                    EvWindow *ev_window)
1680 {
1681         gchar *status;
1682         gdouble fraction;
1683
1684         if (!ev_window->priv->message_area)
1685                 return;
1686
1687         if (total_bytes <= 0)
1688                 return;
1689
1690         fraction = n_bytes / (gdouble)total_bytes;
1691         status = g_strdup_printf (_("Downloading document (%d%%)"),
1692                                   (gint)(fraction * 100));
1693
1694         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1695                                              status);
1696         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1697                                                fraction);
1698
1699         g_free (status);
1700 }
1701
1702 static void
1703 ev_window_load_file_remote (EvWindow *ev_window,
1704                             GFile    *source_file)
1705 {
1706         GFile *target_file;
1707
1708         if (!ev_window->priv->local_uri) {
1709                 gchar *tmp_name;
1710                 gchar *base_name;
1711
1712                 /* We'd like to keep extension of source uri since
1713                  * it helps to resolve some mime types, say cbz */
1714                 tmp_name = ev_tmp_filename (NULL);
1715                 base_name = g_file_get_basename (source_file);
1716                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1717                                                           base_name, NULL);
1718                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1719                                      ev_window->priv->local_uri);
1720                 g_free (base_name);
1721                 g_free (tmp_name);
1722         }
1723
1724         ev_window_reset_progress_cancellable (ev_window);
1725
1726         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1727         g_file_copy_async (source_file, target_file,
1728                            0, G_PRIORITY_DEFAULT,
1729                            ev_window->priv->progress_cancellable,
1730                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1731                            ev_window,
1732                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1733                            ev_window);
1734         g_object_unref (target_file);
1735
1736         ev_window_show_progress_message (ev_window, 1,
1737                                          (GSourceFunc)show_loading_progress);
1738 }
1739
1740 void
1741 ev_window_open_uri (EvWindow       *ev_window,
1742                     const char     *uri,
1743                     EvLinkDest     *dest,
1744                     EvWindowRunMode mode,
1745                     const gchar    *search_string)
1746 {
1747         GFile *source_file;
1748
1749         ev_window->priv->in_reload = FALSE;
1750
1751         if (ev_window->priv->uri &&
1752             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1753                 ev_window_reload_document (ev_window, dest);
1754                 return;
1755         }
1756
1757         if (ev_window->priv->monitor) {
1758                 g_object_unref (ev_window->priv->monitor);
1759                 ev_window->priv->monitor = NULL;
1760         }
1761
1762         ev_window_close_dialogs (ev_window);
1763         ev_window_clear_load_job (ev_window);
1764         ev_window_clear_local_uri (ev_window);
1765         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1766
1767         ev_window->priv->window_mode = mode;
1768
1769         if (ev_window->priv->uri)
1770                 g_free (ev_window->priv->uri);
1771         ev_window->priv->uri = g_strdup (uri);
1772
1773         if (ev_window->priv->metadata)
1774                 g_object_unref (ev_window->priv->metadata);
1775
1776         source_file = g_file_new_for_uri (uri);
1777         if (ev_is_metadata_supported_for_file (source_file))
1778                 ev_window->priv->metadata = ev_metadata_new (source_file);
1779         else
1780                 ev_window->priv->metadata = NULL;
1781
1782         if (ev_window->priv->search_string)
1783                 g_free (ev_window->priv->search_string);
1784         ev_window->priv->search_string = search_string ?
1785                 g_strdup (search_string) : NULL;
1786
1787         if (ev_window->priv->dest)
1788                 g_object_unref (ev_window->priv->dest);
1789         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1790
1791         setup_size_from_metadata (ev_window);
1792         setup_model_from_metadata (ev_window);
1793
1794         ev_window->priv->load_job = ev_job_load_new (uri);
1795         g_signal_connect (ev_window->priv->load_job,
1796                           "finished",
1797                           G_CALLBACK (ev_window_load_job_cb),
1798                           ev_window);
1799
1800         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1801                 ev_window_load_file_remote (ev_window, source_file);
1802         } else {
1803                 g_object_unref (source_file);
1804                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1805         }
1806 }
1807
1808 void
1809 ev_window_open_document (EvWindow       *ev_window,
1810                          EvDocument     *document,
1811                          EvLinkDest     *dest,
1812                          EvWindowRunMode mode,
1813                          const gchar    *search_string)
1814 {
1815         if (document == ev_window->priv->document)
1816                 return;
1817
1818         ev_window_close_dialogs (ev_window);
1819         ev_window_clear_load_job (ev_window);
1820         ev_window_clear_local_uri (ev_window);
1821
1822         if (ev_window->priv->monitor) {
1823                 g_object_unref (ev_window->priv->monitor);
1824                 ev_window->priv->monitor = NULL;
1825         }
1826
1827         if (ev_window->priv->uri)
1828                 g_free (ev_window->priv->uri);
1829         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1830
1831         setup_size_from_metadata (ev_window);
1832         setup_model_from_metadata (ev_window);
1833
1834         ev_document_model_set_document (ev_window->priv->model, document);
1835
1836         setup_document_from_metadata (ev_window);
1837         setup_view_from_metadata (ev_window);
1838
1839         if (dest) {
1840                 EvLink *link;
1841                 EvLinkAction *link_action;
1842
1843                 link_action = ev_link_action_new_dest (dest);
1844                 link = ev_link_new (NULL, link_action);
1845                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1846                 /* FIXME: link action should inc dest ref counting
1847                  * or not unref it at all
1848                  */
1849                 g_object_ref (dest);
1850                 g_object_unref (link);
1851         }
1852
1853         switch (mode) {
1854         case EV_WINDOW_MODE_FULLSCREEN:
1855                 ev_window_run_fullscreen (ev_window);
1856                 break;
1857         case EV_WINDOW_MODE_PRESENTATION:
1858                 ev_window_run_presentation (ev_window);
1859                 break;
1860         default:
1861                 break;
1862         }
1863
1864         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1865                 ev_window_cmd_edit_find (NULL, ev_window);
1866                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1867                                                 search_string);
1868         }
1869
1870         /* Create a monitor for the document */
1871         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1872         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1873                                   G_CALLBACK (ev_window_document_changed),
1874                                   ev_window);
1875 }
1876
1877 static void
1878 ev_window_reload_local (EvWindow *ev_window)
1879 {
1880         const gchar *uri;
1881
1882         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1883         ev_window->priv->reload_job = ev_job_load_new (uri);
1884         g_signal_connect (ev_window->priv->reload_job, "finished",
1885                           G_CALLBACK (ev_window_reload_job_cb),
1886                           ev_window);
1887         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1888 }
1889
1890 static gboolean
1891 show_reloading_progress (EvWindow *ev_window)
1892 {
1893         GtkWidget *area;
1894         gchar     *text;
1895
1896         if (ev_window->priv->message_area)
1897                 return FALSE;
1898
1899         text = g_strdup_printf (_("Reloading document from %s"),
1900                                 ev_window->priv->uri);
1901         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1902                                              text,
1903                                              GTK_STOCK_CLOSE,
1904                                              GTK_RESPONSE_CLOSE,
1905                                              GTK_STOCK_CANCEL,
1906                                              GTK_RESPONSE_CANCEL,
1907                                              NULL);
1908         g_signal_connect (area, "response",
1909                           G_CALLBACK (ev_window_progress_response_cb),
1910                           ev_window);
1911         gtk_widget_show (area);
1912         ev_window_set_message_area (ev_window, area);
1913         g_free (text);
1914
1915         return FALSE;
1916 }
1917
1918 static void
1919 reload_remote_copy_ready_cb (GFile        *remote,
1920                              GAsyncResult *async_result,
1921                              EvWindow     *ev_window)
1922 {
1923         GError *error = NULL;
1924
1925         ev_window_clear_progress_idle (ev_window);
1926
1927         g_file_copy_finish (remote, async_result, &error);
1928         if (error) {
1929                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1930                         ev_window_error_message (ev_window, error,
1931                                                  "%s", _("Failed to reload document."));
1932                 g_error_free (error);
1933         } else {
1934                 ev_window_reload_local (ev_window);
1935         }
1936
1937         g_object_unref (remote);
1938 }
1939
1940 static void
1941 reload_remote_copy_progress_cb (goffset   n_bytes,
1942                                 goffset   total_bytes,
1943                                 EvWindow *ev_window)
1944 {
1945         gchar *status;
1946         gdouble fraction;
1947
1948         if (!ev_window->priv->message_area)
1949                 return;
1950
1951         if (total_bytes <= 0)
1952                 return;
1953
1954         fraction = n_bytes / (gdouble)total_bytes;
1955         status = g_strdup_printf (_("Downloading document (%d%%)"),
1956                                   (gint)(fraction * 100));
1957
1958         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1959                                              status);
1960         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1961                                                fraction);
1962
1963         g_free (status);
1964 }
1965
1966 static void
1967 query_remote_uri_mtime_cb (GFile        *remote,
1968                            GAsyncResult *async_result,
1969                            EvWindow     *ev_window)
1970 {
1971         GFileInfo *info;
1972         GTimeVal   mtime;
1973         GError    *error = NULL;
1974
1975         info = g_file_query_info_finish (remote, async_result, &error);
1976         if (error) {
1977                 g_error_free (error);
1978                 g_object_unref (remote);
1979                 ev_window_reload_local (ev_window);
1980
1981                 return;
1982         }
1983
1984         g_file_info_get_modification_time (info, &mtime);
1985         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1986                 GFile *target_file;
1987
1988                 /* Remote file has changed */
1989                 ev_window->priv->uri_mtime = mtime.tv_sec;
1990
1991                 ev_window_reset_progress_cancellable (ev_window);
1992
1993                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1994                 g_file_copy_async (remote, target_file,
1995                                    G_FILE_COPY_OVERWRITE,
1996                                    G_PRIORITY_DEFAULT,
1997                                    ev_window->priv->progress_cancellable,
1998                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1999                                    ev_window,
2000                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2001                                    ev_window);
2002                 g_object_unref (target_file);
2003                 ev_window_show_progress_message (ev_window, 1,
2004                                                  (GSourceFunc)show_reloading_progress);
2005         } else {
2006                 g_object_unref (remote);
2007                 ev_window_reload_local (ev_window);
2008         }
2009
2010         g_object_unref (info);
2011 }
2012
2013 static void
2014 ev_window_reload_remote (EvWindow *ev_window)
2015 {
2016         GFile *remote;
2017
2018         remote = g_file_new_for_uri (ev_window->priv->uri);
2019         /* Reload the remote uri only if it has changed */
2020         g_file_query_info_async (remote,
2021                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2022                                  0, G_PRIORITY_DEFAULT,
2023                                  NULL,
2024                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2025                                  ev_window);
2026 }
2027
2028 static void
2029 ev_window_reload_document (EvWindow *ev_window,
2030                            EvLinkDest *dest)
2031 {
2032         gint page;
2033
2034
2035         ev_window_clear_reload_job (ev_window);
2036         ev_window->priv->in_reload = TRUE;
2037
2038         page = ev_document_model_get_page (ev_window->priv->model);
2039
2040         if (ev_window->priv->dest)
2041                 g_object_unref (ev_window->priv->dest);
2042         /* FIXME: save the scroll position too (xyz dest) */
2043         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2044
2045         if (ev_window->priv->local_uri) {
2046                 ev_window_reload_remote (ev_window);
2047         } else {
2048                 ev_window_reload_local (ev_window);
2049         }
2050 }
2051
2052 static void
2053 file_open_dialog_response_cb (GtkWidget *chooser,
2054                               gint       response_id,
2055                               EvWindow  *ev_window)
2056 {
2057         if (response_id == GTK_RESPONSE_OK) {
2058                 GSList *uris;
2059                 gchar  *uri;
2060
2061                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2062
2063                 ev_application_open_uri_list (EV_APP, uris,
2064                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2065                                               GDK_CURRENT_TIME);
2066
2067                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2068                 g_slist_free (uris);
2069
2070                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2071                 ev_application_set_filechooser_uri (EV_APP,
2072                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2073                                                     uri);
2074                 g_free (uri);
2075         }
2076
2077         gtk_widget_destroy (chooser);
2078 }
2079
2080 static void
2081 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2082 {
2083         GtkWidget   *chooser;
2084         const gchar *default_uri;
2085         gchar       *parent_uri = NULL;
2086
2087         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2088                                                GTK_WINDOW (window),
2089                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2090                                                GTK_STOCK_CANCEL,
2091                                                GTK_RESPONSE_CANCEL,
2092                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2093                                                NULL);
2094
2095         ev_document_factory_add_filters (chooser, NULL);
2096         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2097         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2098
2099         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2100         if (!default_uri && window->priv->uri) {
2101                 GFile *file, *parent;
2102
2103                 file = g_file_new_for_uri (window->priv->uri);
2104                 parent = g_file_get_parent (file);
2105                 if (parent) {
2106                         parent_uri = g_file_get_uri (parent);
2107                         default_uri = parent_uri;
2108                         g_object_unref (parent);
2109                 }
2110                 g_object_unref (file);
2111         }
2112
2113         if (default_uri) {
2114                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2115         } else {
2116                 const gchar *folder;
2117
2118                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2119                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2120                                                      folder ? folder : g_get_home_dir ());
2121         }
2122         g_free (parent_uri);
2123
2124         g_signal_connect (chooser, "response",
2125                           G_CALLBACK (file_open_dialog_response_cb),
2126                           window);
2127
2128         gtk_widget_show (chooser);
2129 }
2130
2131 static void
2132 ev_window_open_copy_at_dest (EvWindow   *window,
2133                              EvLinkDest *dest)
2134 {
2135         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2136
2137         ev_window_n_copies++;
2138
2139         if (window->priv->metadata)
2140                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2141         ev_window_open_document (new_window,
2142                                  window->priv->document,
2143                                  dest, 0, NULL);
2144         gtk_widget_show (GTK_WIDGET (new_window));
2145 }
2146
2147 static void
2148 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2149 {
2150         ev_window_open_copy_at_dest (window, NULL);
2151 }
2152
2153 static void
2154 ev_window_cmd_recent_file_activate (GtkAction *action,
2155                                     EvWindow  *window)
2156 {
2157         GtkRecentInfo *info;
2158         const gchar   *uri;
2159
2160         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2161         g_assert (info != NULL);
2162
2163         uri = gtk_recent_info_get_uri (info);
2164
2165         ev_application_open_uri_at_dest (EV_APP, uri,
2166                                          gtk_window_get_screen (GTK_WINDOW (window)),
2167                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2168 }
2169
2170 static void
2171 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2172                                              const gchar        *uri,
2173                                              EvWindow           *window)
2174 {
2175         ev_application_open_uri_at_dest (EV_APP, uri,
2176                                          gtk_window_get_screen (GTK_WINDOW (window)),
2177                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2178 }
2179
2180 static void
2181 ev_window_add_recent (EvWindow *window, const char *filename)
2182 {
2183         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2184 }
2185
2186 static gint
2187 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2188 {
2189         gboolean     has_ev_a, has_ev_b;
2190         const gchar *evince = g_get_application_name ();
2191
2192         has_ev_a = gtk_recent_info_has_application (a, evince);
2193         has_ev_b = gtk_recent_info_has_application (b, evince);
2194
2195         if (has_ev_a && has_ev_b) {
2196                 time_t time_a, time_b;
2197
2198                 time_a = gtk_recent_info_get_modified (a);
2199                 time_b = gtk_recent_info_get_modified (b);
2200
2201                 return (time_b - time_a);
2202         } else if (has_ev_a) {
2203                 return -1;
2204         } else if (has_ev_b) {
2205                 return 1;
2206         }
2207
2208         return 0;
2209 }
2210
2211 /*
2212  * Doubles underscore to avoid spurious menu accels.
2213  */
2214 static gchar *
2215 ev_window_get_recent_file_label (gint index, const gchar *filename)
2216 {
2217         GString *str;
2218         gint length;
2219         const gchar *p;
2220         const gchar *end;
2221         gboolean is_rtl;
2222
2223         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2224
2225         g_return_val_if_fail (filename != NULL, NULL);
2226
2227         length = strlen (filename);
2228         str = g_string_sized_new (length + 10);
2229         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2230
2231         p = filename;
2232         end = filename + length;
2233
2234         while (p != end) {
2235                 const gchar *next;
2236                 next = g_utf8_next_char (p);
2237
2238                 switch (*p) {
2239                         case '_':
2240                                 g_string_append (str, "__");
2241                                 break;
2242                         default:
2243                                 g_string_append_len (str, p, next - p);
2244                                 break;
2245                 }
2246
2247                 p = next;
2248         }
2249
2250         return g_string_free (str, FALSE);
2251 }
2252
2253 static void
2254 ev_window_setup_recent (EvWindow *ev_window)
2255 {
2256         GList        *items, *l;
2257         guint         n_items = 0;
2258         const gchar  *evince = g_get_application_name ();
2259         static guint  i = 0;
2260
2261         if (ev_window->priv->recent_ui_id > 0) {
2262                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2263                                           ev_window->priv->recent_ui_id);
2264                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2265         }
2266         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2267
2268         if (ev_window->priv->recent_action_group) {
2269                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2270                                                     ev_window->priv->recent_action_group);
2271                 g_object_unref (ev_window->priv->recent_action_group);
2272         }
2273         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2274         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2275                                             ev_window->priv->recent_action_group, 0);
2276
2277         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2278         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2279
2280         for (l = items; l && l->data; l = g_list_next (l)) {
2281                 GtkRecentInfo *info;
2282                 GtkAction     *action;
2283                 gchar         *action_name;
2284                 gchar         *label;
2285
2286                 info = (GtkRecentInfo *) l->data;
2287
2288                 if (!gtk_recent_info_has_application (info, evince) ||
2289                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2290                         continue;
2291
2292                 action_name = g_strdup_printf ("RecentFile%u", i++);
2293                 label = ev_window_get_recent_file_label (
2294                         n_items + 1, gtk_recent_info_get_display_name (info));
2295
2296                 action = g_object_new (GTK_TYPE_ACTION,
2297                                        "name", action_name,
2298                                        "label", label,
2299                                        NULL);
2300
2301                 g_object_set_data_full (G_OBJECT (action),
2302                                         "gtk-recent-info",
2303                                         gtk_recent_info_ref (info),
2304                                         (GDestroyNotify) gtk_recent_info_unref);
2305
2306                 g_signal_connect (action, "activate",
2307                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2308                                   (gpointer) ev_window);
2309
2310                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2311                                              action);
2312                 g_object_unref (action);
2313
2314                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2315                                        ev_window->priv->recent_ui_id,
2316                                        "/MainMenu/FileMenu/RecentFilesMenu",
2317                                        label,
2318                                        action_name,
2319                                        GTK_UI_MANAGER_MENUITEM,
2320                                        FALSE);
2321                 g_free (action_name);
2322                 g_free (label);
2323
2324                 if (++n_items == 5)
2325                         break;
2326         }
2327
2328         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2329         g_list_free (items);
2330 }
2331
2332 static gboolean
2333 show_saving_progress (GFile *dst)
2334 {
2335         EvWindow  *ev_window;
2336         GtkWidget *area;
2337         gchar     *text;
2338         gchar     *uri;
2339         EvSaveType save_type;
2340
2341         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2342         ev_window->priv->progress_idle = 0;
2343
2344         if (ev_window->priv->message_area)
2345                 return FALSE;
2346
2347         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2348         uri = g_file_get_uri (dst);
2349         switch (save_type) {
2350         case EV_SAVE_DOCUMENT:
2351                 text = g_strdup_printf (_("Saving document to %s"), uri);
2352                 break;
2353         case EV_SAVE_ATTACHMENT:
2354                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2355                 break;
2356         case EV_SAVE_IMAGE:
2357                 text = g_strdup_printf (_("Saving image to %s"), uri);
2358                 break;
2359         default:
2360                 g_assert_not_reached ();
2361         }
2362         g_free (uri);
2363         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2364                                              text,
2365                                              GTK_STOCK_CLOSE,
2366                                              GTK_RESPONSE_CLOSE,
2367                                              GTK_STOCK_CANCEL,
2368                                              GTK_RESPONSE_CANCEL,
2369                                              NULL);
2370         g_signal_connect (area, "response",
2371                           G_CALLBACK (ev_window_progress_response_cb),
2372                           ev_window);
2373         gtk_widget_show (area);
2374         ev_window_set_message_area (ev_window, area);
2375         g_free (text);
2376
2377         return FALSE;
2378 }
2379
2380 static void
2381 window_save_file_copy_ready_cb (GFile        *src,
2382                                 GAsyncResult *async_result,
2383                                 GFile        *dst)
2384 {
2385         EvWindow *ev_window;
2386         GError   *error = NULL;
2387
2388         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2389         ev_window_clear_progress_idle (ev_window);
2390
2391         if (g_file_copy_finish (src, async_result, &error)) {
2392                 ev_tmp_file_unlink (src);
2393                 return;
2394         }
2395
2396         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2397                 gchar *name;
2398
2399                 name = g_file_get_basename (dst);
2400                 ev_window_error_message (ev_window, error,
2401                                          _("The file could not be saved as “%s”."),
2402                                          name);
2403                 g_free (name);
2404         }
2405         ev_tmp_file_unlink (src);
2406         g_error_free (error);
2407 }
2408
2409 static void
2410 window_save_file_copy_progress_cb (goffset n_bytes,
2411                                    goffset total_bytes,
2412                                    GFile  *dst)
2413 {
2414         EvWindow  *ev_window;
2415         EvSaveType save_type;
2416         gchar     *status;
2417         gdouble    fraction;
2418
2419         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2420
2421         if (!ev_window->priv->message_area)
2422                 return;
2423
2424         if (total_bytes <= 0)
2425                 return;
2426
2427         fraction = n_bytes / (gdouble)total_bytes;
2428         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2429
2430         switch (save_type) {
2431         case EV_SAVE_DOCUMENT:
2432                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2433                                           (gint)(fraction * 100));
2434                 break;
2435         case EV_SAVE_ATTACHMENT:
2436                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2437                                           (gint)(fraction * 100));
2438                 break;
2439         case EV_SAVE_IMAGE:
2440                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2441                                           (gint)(fraction * 100));
2442                 break;
2443         default:
2444                 g_assert_not_reached ();
2445         }
2446
2447         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2448                                              status);
2449         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2450                                                fraction);
2451
2452         g_free (status);
2453 }
2454
2455 static void
2456 ev_window_save_remote (EvWindow  *ev_window,
2457                        EvSaveType save_type,
2458                        GFile     *src,
2459                        GFile     *dst)
2460 {
2461         ev_window_reset_progress_cancellable (ev_window);
2462         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2463         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2464         g_file_copy_async (src, dst,
2465                            G_FILE_COPY_OVERWRITE,
2466                            G_PRIORITY_DEFAULT,
2467                            ev_window->priv->progress_cancellable,
2468                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2469                            dst,
2470                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2471                            dst);
2472         ev_window->priv->progress_idle =
2473                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2474                                             1,
2475                                             (GSourceFunc)show_saving_progress,
2476                                             dst,
2477                                             NULL);
2478 }
2479
2480 static void
2481 ev_window_clear_save_job (EvWindow *ev_window)
2482 {
2483         if (ev_window->priv->save_job != NULL) {
2484                 if (!ev_job_is_finished (ev_window->priv->save_job))
2485                         ev_job_cancel (ev_window->priv->save_job);
2486
2487                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2488                                                       ev_window_save_job_cb,
2489                                                       ev_window);
2490                 g_object_unref (ev_window->priv->save_job);
2491                 ev_window->priv->save_job = NULL;
2492         }
2493 }
2494
2495 static void
2496 ev_window_save_job_cb (EvJob     *job,
2497                        EvWindow  *window)
2498 {
2499         if (ev_job_is_failed (job)) {
2500                 ev_window_error_message (window, job->error,
2501                                          _("The file could not be saved as “%s”."),
2502                                          EV_JOB_SAVE (job)->uri);
2503         }
2504
2505         ev_window_clear_save_job (window);
2506 }
2507
2508 static void
2509 file_save_dialog_response_cb (GtkWidget *fc,
2510                               gint       response_id,
2511                               EvWindow  *ev_window)
2512 {
2513         gchar *uri;
2514         GFile *file, *parent;
2515
2516         if (response_id != GTK_RESPONSE_OK) {
2517                 gtk_widget_destroy (fc);
2518                 return;
2519         }
2520
2521         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2522         file = g_file_new_for_uri (uri);
2523         parent = g_file_get_parent (file);
2524         g_object_unref (file);
2525         if (parent) {
2526                 gchar *folder_uri;
2527
2528                 folder_uri = g_file_get_uri (parent);
2529                 ev_application_set_filechooser_uri (EV_APP,
2530                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2531                                                     folder_uri);
2532                 g_free (folder_uri);
2533                 g_object_unref (parent);
2534         }
2535
2536         /* FIXME: remote copy should be done here rather than in the save job,
2537          * so that we can track progress and cancel the operation
2538          */
2539
2540         ev_window_clear_save_job (ev_window);
2541         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2542                                                      uri, ev_window->priv->uri);
2543         g_signal_connect (ev_window->priv->save_job, "finished",
2544                           G_CALLBACK (ev_window_save_job_cb),
2545                           ev_window);
2546         /* The priority doesn't matter for this job */
2547         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2548
2549         g_free (uri);
2550         gtk_widget_destroy (fc);
2551 }
2552
2553 static void
2554 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2555 {
2556         GtkWidget *fc;
2557         gchar *base_name;
2558         GFile *file;
2559         const gchar *default_uri;
2560
2561         fc = gtk_file_chooser_dialog_new (
2562                 _("Save a Copy"),
2563                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2564                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2565                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2566                 NULL);
2567
2568         ev_document_factory_add_filters (fc, ev_window->priv->document);
2569         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2570         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2571                                                 GTK_RESPONSE_OK,
2572                                                 GTK_RESPONSE_CANCEL,
2573                                                 -1);
2574
2575         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2576         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2577         file = g_file_new_for_uri (ev_window->priv->uri);
2578         base_name = g_file_get_basename (file);
2579         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2580
2581         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2582         if (default_uri) {
2583                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2584         } else {
2585                 const gchar *folder;
2586
2587                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2588                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2589                                                      folder ? folder : g_get_home_dir ());
2590         }
2591
2592         g_object_unref (file);
2593         g_free (base_name);
2594
2595         g_signal_connect (fc, "response",
2596                           G_CALLBACK (file_save_dialog_response_cb),
2597                           ev_window);
2598
2599         gtk_widget_show (fc);
2600 }
2601
2602 static GKeyFile *
2603 get_print_settings_file (void)
2604 {
2605         GKeyFile *print_settings_file;
2606         gchar    *filename;
2607
2608         print_settings_file = g_key_file_new ();
2609
2610         filename = g_build_filename (ev_application_get_dot_dir (EV_APP),
2611                                      EV_PRINT_SETTINGS_FILE, NULL);
2612         if (g_file_test (filename, G_FILE_TEST_IS_REGULAR)) {
2613                 GError *error = NULL;
2614
2615                 g_key_file_load_from_file (print_settings_file,
2616                                            filename,
2617                                            G_KEY_FILE_KEEP_COMMENTS |
2618                                            G_KEY_FILE_KEEP_TRANSLATIONS,
2619                                            &error);
2620                 if (error) {
2621                         g_warning ("%s", error->message);
2622                         g_error_free (error);
2623                 }
2624         }
2625         g_free (filename);
2626
2627         return print_settings_file;
2628 }
2629
2630 static void
2631 save_print_setting_file (GKeyFile *key_file)
2632 {
2633         gchar  *filename;
2634         gchar  *data;
2635         gssize  data_length;
2636         GError *error = NULL;
2637
2638         filename = g_build_filename (ev_application_get_dot_dir (EV_APP),
2639                                      EV_PRINT_SETTINGS_FILE, NULL);
2640         data = g_key_file_to_data (key_file, (gsize *)&data_length, NULL);
2641         g_file_set_contents (filename, data, data_length, &error);
2642         if (error) {
2643                 g_warning ("%s", error->message);
2644                 g_error_free (error);
2645         }
2646         g_free (data);
2647         g_free (filename);
2648 }
2649
2650 static void
2651 ev_window_save_print_settings (EvWindow         *window,
2652                                GtkPrintSettings *print_settings)
2653 {
2654         GKeyFile *key_file;
2655         gint      i;
2656
2657         key_file = get_print_settings_file ();
2658         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2659         save_print_setting_file (key_file);
2660         g_key_file_free (key_file);
2661
2662         if (!window->priv->metadata)
2663                 return;
2664
2665         /* Save print settings that are specific to the document */
2666         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2667                 const gchar *value;
2668
2669                 value = gtk_print_settings_get (print_settings,
2670                                                 document_print_settings[i]);
2671                 ev_metadata_set_string (window->priv->metadata,
2672                                         document_print_settings[i], value);
2673         }
2674 }
2675
2676 static void
2677 ev_window_save_print_page_setup (EvWindow     *window,
2678                                  GtkPageSetup *page_setup)
2679 {
2680         GKeyFile *key_file;
2681
2682         key_file = get_print_settings_file ();
2683         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2684         save_print_setting_file (key_file);
2685         g_key_file_free (key_file);
2686
2687         if (!window->priv->metadata)
2688                 return;
2689
2690         /* Save page setup options that are specific to the document */
2691         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2692                              gtk_page_setup_get_orientation (page_setup));
2693         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2694                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2695         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2696                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2697         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2698                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2699         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2700                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2701 }
2702
2703 static void
2704 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2705                                              GtkPrintSettings *print_settings)
2706 {
2707         gint i;
2708
2709         if (!window->priv->metadata)
2710                 return;
2711
2712         /* Load print setting that are specific to the document */
2713         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2714                 gchar *value = NULL;
2715
2716                 ev_metadata_get_string (window->priv->metadata,
2717                                         document_print_settings[i], &value);
2718                 gtk_print_settings_set (print_settings,
2719                                         document_print_settings[i], value);
2720         }
2721 }
2722
2723 static void
2724 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2725                                                GtkPageSetup *page_setup)
2726 {
2727         gint          int_value;
2728         gdouble       double_value;
2729         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2730
2731         /* Load page setup options that are specific to the document */
2732         if (window->priv->metadata &&
2733             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2734                 gtk_page_setup_set_orientation (page_setup, int_value);
2735         } else {
2736                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2737         }
2738
2739         if (window->priv->metadata &&
2740             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2741                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2742         } else {
2743                 gtk_page_setup_set_top_margin (page_setup,
2744                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2745                                                GTK_UNIT_MM);
2746         }
2747
2748         if (window->priv->metadata &&
2749             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2750                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2751         } else {
2752                 gtk_page_setup_set_bottom_margin (page_setup,
2753                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2754                                                   GTK_UNIT_MM);
2755         }
2756
2757         if (window->priv->metadata &&
2758             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2759                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2760         } else {
2761                 gtk_page_setup_set_left_margin (page_setup,
2762                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2763                                                 GTK_UNIT_MM);
2764         }
2765
2766         if (window->priv->metadata &&
2767             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2768                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2769         } else {
2770                 gtk_page_setup_set_right_margin (page_setup,
2771                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2772                                                  GTK_UNIT_MM);
2773         }
2774 }
2775
2776 static GtkPrintSettings *
2777 get_print_settings (GKeyFile *key_file)
2778 {
2779         GtkPrintSettings *print_settings;
2780
2781         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2782                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2783                 gtk_print_settings_new ();
2784
2785         return print_settings ? print_settings : gtk_print_settings_new ();
2786 }
2787
2788 static GtkPageSetup *
2789 get_print_page_setup (GKeyFile *key_file)
2790 {
2791         GtkPageSetup *page_setup;
2792
2793         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2794                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2795                 gtk_page_setup_new ();
2796
2797         return page_setup ? page_setup : gtk_page_setup_new ();
2798 }
2799
2800 static void
2801 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2802                                     EvWindow     *window)
2803 {
2804         /* Dialog was canceled */
2805         if (!page_setup)
2806                 return;
2807
2808         ev_window_save_print_page_setup (window, page_setup);
2809 }
2810
2811 static void
2812 ev_window_cmd_file_print_setup (GtkAction *action,
2813                                 EvWindow  *ev_window)
2814 {
2815         GKeyFile         *print_settings_file;
2816         GtkPrintSettings *print_settings;
2817         GtkPageSetup     *print_page_setup;
2818
2819         print_settings_file = get_print_settings_file ();
2820
2821         print_settings = get_print_settings (print_settings_file);
2822         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2823
2824         print_page_setup = get_print_page_setup (print_settings_file);
2825         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2826
2827         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2828                                                print_page_setup,
2829                                                print_settings,
2830                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2831                                                ev_window);
2832         g_object_unref (print_settings);
2833         g_object_unref (print_page_setup);
2834         g_key_file_free (print_settings_file);
2835 }
2836
2837 static void
2838 ev_window_print_cancel (EvWindow *ev_window)
2839 {
2840         EvPrintOperation *op;
2841
2842         if (!ev_window->priv->print_queue)
2843                 return;
2844
2845         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2846                 ev_print_operation_cancel (op);
2847         }
2848 }
2849
2850 static void
2851 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2852                                              gint      n_jobs)
2853 {
2854         gchar *text = NULL;
2855
2856         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2857             !ev_window->priv->print_queue)
2858                 return;
2859
2860         if (n_jobs == 0) {
2861                 ev_window_set_message_area (ev_window, NULL);
2862                 return;
2863         }
2864
2865         if (n_jobs > 1) {
2866                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2867                                                   "%d pending jobs in queue",
2868                                                   n_jobs - 1), n_jobs - 1);
2869         }
2870
2871         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2872                                             text);
2873         g_free (text);
2874 }
2875
2876 static gboolean
2877 destroy_window (GtkWidget *window)
2878 {
2879         gtk_widget_destroy (window);
2880
2881         return FALSE;
2882 }
2883
2884 static void
2885 ev_window_print_operation_done (EvPrintOperation       *op,
2886                                 GtkPrintOperationResult result,
2887                                 EvWindow               *ev_window)
2888 {
2889         gint n_jobs;
2890
2891         switch (result) {
2892         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2893                 GtkPrintSettings *print_settings;
2894
2895                 print_settings = ev_print_operation_get_print_settings (op);
2896                 ev_window_save_print_settings (ev_window, print_settings);
2897         }
2898
2899                 break;
2900         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2901                 GtkWidget *dialog;
2902                 GError    *error = NULL;
2903
2904
2905                 ev_print_operation_get_error (op, &error);
2906
2907                 /* The message area is already used by
2908                  * the printing progress, so it's better to
2909                  * use a popup dialog in this case
2910                  */
2911                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2912                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2913                                                  GTK_MESSAGE_ERROR,
2914                                                  GTK_BUTTONS_CLOSE,
2915                                                  "%s", _("Failed to print document"));
2916                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2917                                                           "%s", error->message);
2918                 g_signal_connect (dialog, "response",
2919                                   G_CALLBACK (gtk_widget_destroy),
2920                                   NULL);
2921                 gtk_widget_show (dialog);
2922
2923                 g_error_free (error);
2924         }
2925                 break;
2926         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2927         default:
2928                 break;
2929         }
2930
2931         g_queue_remove (ev_window->priv->print_queue, op);
2932         g_object_unref (op);
2933         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2934         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2935
2936         if (n_jobs == 0 && ev_window->priv->close_after_print)
2937                 g_idle_add ((GSourceFunc)destroy_window,
2938                             ev_window);
2939 }
2940
2941 static void
2942 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2943                                       gint                   response,
2944                                       EvWindow              *ev_window)
2945 {
2946         if (response == GTK_RESPONSE_CANCEL) {
2947                 EvPrintOperation *op;
2948
2949                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2950                 ev_print_operation_cancel (op);
2951         } else {
2952                 gtk_widget_hide (GTK_WIDGET (area));
2953         }
2954 }
2955
2956 static void
2957 ev_window_print_operation_status_changed (EvPrintOperation *op,
2958                                           EvWindow         *ev_window)
2959 {
2960         const gchar *status;
2961         gdouble      fraction;
2962
2963         status = ev_print_operation_get_status (op);
2964         fraction = ev_print_operation_get_progress (op);
2965
2966         if (!ev_window->priv->message_area) {
2967                 GtkWidget   *area;
2968                 const gchar *job_name;
2969                 gchar       *text;
2970
2971                 job_name = ev_print_operation_get_job_name (op);
2972                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2973
2974                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2975                                                      text,
2976                                                      GTK_STOCK_CLOSE,
2977                                                      GTK_RESPONSE_CLOSE,
2978                                                      GTK_STOCK_CANCEL,
2979                                                      GTK_RESPONSE_CANCEL,
2980                                                      NULL);
2981                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2982                 g_signal_connect (area, "response",
2983                                   G_CALLBACK (ev_window_print_progress_response_cb),
2984                                   ev_window);
2985                 gtk_widget_show (area);
2986                 ev_window_set_message_area (ev_window, area);
2987                 g_free (text);
2988         }
2989
2990         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2991                                              status);
2992         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2993                                                fraction);
2994 }
2995
2996 static void
2997 ev_window_print_operation_begin_print (EvPrintOperation *op,
2998                                        EvWindow         *ev_window)
2999 {
3000         if (!ev_window->priv->print_queue)
3001                 ev_window->priv->print_queue = g_queue_new ();
3002
3003         g_queue_push_head (ev_window->priv->print_queue, op);
3004         ev_window_print_update_pending_jobs_message (ev_window,
3005                                                      g_queue_get_length (ev_window->priv->print_queue));
3006 }
3007
3008 void
3009 ev_window_print_range (EvWindow *ev_window,
3010                        gint      first_page,
3011                        gint      last_page)
3012 {
3013         EvPrintOperation *op;
3014         GKeyFile         *print_settings_file;
3015         GtkPrintSettings *print_settings;
3016         GtkPageSetup     *print_page_setup;
3017         gint              current_page;
3018         gint              document_last_page;
3019
3020         g_return_if_fail (EV_IS_WINDOW (ev_window));
3021         g_return_if_fail (ev_window->priv->document != NULL);
3022
3023         if (!ev_window->priv->print_queue)
3024                 ev_window->priv->print_queue = g_queue_new ();
3025
3026         op = ev_print_operation_new (ev_window->priv->document);
3027         if (!op) {
3028                 g_warning ("%s", "Printing is not supported for document\n");
3029                 return;
3030         }
3031
3032         g_signal_connect (op, "begin_print",
3033                           G_CALLBACK (ev_window_print_operation_begin_print),
3034                           (gpointer)ev_window);
3035         g_signal_connect (op, "status_changed",
3036                           G_CALLBACK (ev_window_print_operation_status_changed),
3037                           (gpointer)ev_window);
3038         g_signal_connect (op, "done",
3039                           G_CALLBACK (ev_window_print_operation_done),
3040                           (gpointer)ev_window);
3041
3042         current_page = ev_document_model_get_page (ev_window->priv->model);
3043         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3044
3045         print_settings_file = get_print_settings_file ();
3046
3047         print_settings = get_print_settings (print_settings_file);
3048         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3049
3050         print_page_setup = get_print_page_setup (print_settings_file);
3051         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3052
3053         if (first_page != 1 || last_page != document_last_page) {
3054                 GtkPageRange range;
3055
3056                 /* Ranges in GtkPrint are 0 - N */
3057                 range.start = first_page - 1;
3058                 range.end = last_page - 1;
3059
3060                 gtk_print_settings_set_print_pages (print_settings,
3061                                                     GTK_PRINT_PAGES_RANGES);
3062                 gtk_print_settings_set_page_ranges (print_settings,
3063                                                     &range, 1);
3064         }
3065
3066         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3067         ev_print_operation_set_current_page (op, current_page);
3068         ev_print_operation_set_print_settings (op, print_settings);
3069         ev_print_operation_set_default_page_setup (op, print_page_setup);
3070
3071         g_object_unref (print_settings);
3072         g_object_unref (print_page_setup);
3073         g_key_file_free (print_settings_file);
3074
3075         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3076 }
3077
3078 static void
3079 ev_window_print (EvWindow *window)
3080 {
3081         ev_window_print_range (window, 1,
3082                                ev_document_get_n_pages (window->priv->document));
3083 }
3084
3085 static void
3086 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3087 {
3088         ev_window_print (ev_window);
3089 }
3090
3091 static void
3092 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3093 {
3094         if (ev_window->priv->properties == NULL) {
3095                 ev_window->priv->properties = ev_properties_dialog_new ();
3096                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3097                                                    ev_window->priv->uri,
3098                                                    ev_window->priv->document);
3099                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3100                                            (gpointer) &(ev_window->priv->properties));
3101                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3102                                               GTK_WINDOW (ev_window));
3103         }
3104
3105         ev_document_fc_mutex_lock ();
3106         gtk_widget_show (ev_window->priv->properties);
3107         ev_document_fc_mutex_unlock ();
3108 }
3109
3110 static void
3111 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3112                                          gint       response,
3113                                          EvWindow  *ev_window)
3114 {
3115         gtk_widget_destroy (GTK_WIDGET (dialog));
3116
3117         switch (response) {
3118         case GTK_RESPONSE_YES:
3119                 if (!ev_window->priv->print_queue ||
3120                     g_queue_is_empty (ev_window->priv->print_queue))
3121                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3122                 else
3123                         ev_window->priv->close_after_print = TRUE;
3124                 break;
3125         case GTK_RESPONSE_NO:
3126                 ev_window->priv->close_after_print = TRUE;
3127                 if (ev_window->priv->print_queue &&
3128                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3129                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3130                         ev_window_print_cancel (ev_window);
3131                 } else {
3132                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3133                 }
3134                 break;
3135         case GTK_RESPONSE_CANCEL:
3136         default:
3137                 ev_window->priv->close_after_print = FALSE;
3138         }
3139 }
3140
3141 static void
3142 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3143 {
3144         GtkWidget *dialog;
3145         gchar     *text, *markup;
3146         gint       n_print_jobs;
3147
3148         n_print_jobs = ev_window->priv->print_queue ?
3149                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3150
3151         if (n_print_jobs == 0) {
3152                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3153                 return;
3154         }
3155
3156         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3157                                          GTK_DIALOG_MODAL,
3158                                          GTK_MESSAGE_QUESTION,
3159                                          GTK_BUTTONS_NONE,
3160                                          NULL);
3161         if (n_print_jobs == 1) {
3162                 EvPrintOperation *op;
3163                 const gchar      *job_name;
3164
3165                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3166                 job_name = ev_print_operation_get_job_name (op);
3167
3168                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3169                                         job_name);
3170         } else {
3171                 text = g_strdup_printf (_("There are %d print jobs active. "
3172                                           "Wait until print finishes before closing?"),
3173                                         n_print_jobs);
3174         }
3175
3176         markup = g_strdup_printf ("<b>%s</b>", text);
3177         g_free (text);
3178
3179         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3180         g_free (markup);
3181
3182         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3183                                                   _("If you close the window, pending print "
3184                                                     "jobs will not be printed."));
3185
3186         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3187                                 _("Cancel _print and Close"),
3188                                 GTK_RESPONSE_NO,
3189                                 GTK_STOCK_CANCEL,
3190                                 GTK_RESPONSE_CANCEL,
3191                                 _("Close _after Printing"),
3192                                 GTK_RESPONSE_YES,
3193                                 NULL);
3194         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3195         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3196                                                  GTK_RESPONSE_YES,
3197                                                  GTK_RESPONSE_NO,
3198                                                  GTK_RESPONSE_CANCEL,
3199                                                  -1);
3200
3201         g_signal_connect (dialog, "response",
3202                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3203                           ev_window);
3204         gtk_widget_show (dialog);
3205 }
3206
3207 static void
3208 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3209 {
3210         GtkAction *action;
3211
3212         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3213         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3214         update_chrome_visibility (window);
3215
3216         action = gtk_action_group_get_action (window->priv->action_group,
3217                                               PAGE_SELECTOR_ACTION);
3218         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3219 }
3220
3221 static void
3222 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3223 {
3224         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3225 }
3226
3227 static void
3228 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3229 {
3230         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3231 }
3232
3233 static void
3234 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3235 {
3236         gboolean continuous;
3237
3238         ev_window_stop_presentation (ev_window, TRUE);
3239         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3240         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3241 }
3242
3243 static void
3244 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3245 {
3246         gboolean dual_page;
3247
3248         ev_window_stop_presentation (ev_window, TRUE);
3249         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3250         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3251 }
3252
3253 static void
3254 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3255 {
3256         ev_window_stop_presentation (ev_window, TRUE);
3257
3258         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3259                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3260         } else {
3261                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3262         }
3263         ev_window_update_actions (ev_window);
3264 }
3265
3266 static void
3267 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3268 {
3269         ev_window_stop_presentation (ev_window, TRUE);
3270
3271         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3272                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3273         } else {
3274                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3275         }
3276         ev_window_update_actions (ev_window);
3277 }
3278
3279
3280 static void
3281 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3282 {
3283         g_return_if_fail (EV_IS_WINDOW (ev_window));
3284
3285         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3286 }
3287
3288 static void
3289 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3290 {
3291         g_return_if_fail (EV_IS_WINDOW (ev_window));
3292
3293         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3294                 g_error ("Find action should be insensitive since document doesn't support find");
3295                 return;
3296         }
3297
3298         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3299         update_chrome_visibility (ev_window);
3300         gtk_widget_grab_focus (ev_window->priv->find_bar);
3301 }
3302
3303 static void
3304 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3305 {
3306         g_return_if_fail (EV_IS_WINDOW (ev_window));
3307
3308         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3309         update_chrome_visibility (ev_window);
3310         gtk_widget_grab_focus (ev_window->priv->find_bar);
3311         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3312 }
3313
3314 static void
3315 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3316 {
3317         g_return_if_fail (EV_IS_WINDOW (ev_window));
3318
3319         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3320         update_chrome_visibility (ev_window);
3321         gtk_widget_grab_focus (ev_window->priv->find_bar);
3322         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3323 }
3324
3325 static void
3326 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3327 {
3328         g_return_if_fail (EV_IS_WINDOW (ev_window));
3329
3330         ev_view_copy (EV_VIEW (ev_window->priv->view));
3331 }
3332
3333 static void
3334 ev_window_sidebar_position_change_cb (GObject    *object,
3335                                       GParamSpec *pspec,
3336                                       EvWindow   *ev_window)
3337 {
3338         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3339                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3340                                      gtk_paned_get_position (GTK_PANED (object)));
3341 }
3342
3343 static void
3344 ev_window_update_fullscreen_action (EvWindow *window)
3345 {
3346         GtkAction *action;
3347
3348         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3349         g_signal_handlers_block_by_func
3350                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3351         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3352                                       ev_document_model_get_fullscreen (window->priv->model));
3353         g_signal_handlers_unblock_by_func
3354                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3355 }
3356
3357 static void
3358 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3359 {
3360         GtkWidget *item;
3361
3362         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3363         g_object_set (item, "is-important", FALSE, NULL);
3364
3365         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3366         g_object_set (item, "is-important", FALSE, NULL);
3367
3368         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3369         g_object_set (item, "is-important", TRUE, NULL);
3370
3371         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3372         g_object_set (item, "is-important", TRUE, NULL);
3373 }
3374
3375 static void
3376 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3377 {
3378         static gboolean done = FALSE;
3379
3380         if (!done) {
3381                 gtk_rc_parse_string (
3382                         "\n"
3383                         "   style \"fullscreen-toolbar-style\"\n"
3384                         "   {\n"
3385                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3386                         "   }\n"
3387                         "\n"
3388                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3389                         "\n");
3390                 done = TRUE;
3391         }
3392
3393         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3394 }
3395
3396 static void
3397 ev_window_run_fullscreen (EvWindow *window)
3398 {
3399         EvView  *view = EV_VIEW (window->priv->view);
3400         gboolean fullscreen_window = TRUE;
3401
3402         if (ev_document_model_get_fullscreen (window->priv->model))
3403                 return;
3404
3405         if (!window->priv->fullscreen_toolbar) {
3406                 window->priv->fullscreen_toolbar =
3407                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3408                                                    "/FullscreenToolbar");
3409
3410                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3411                                        GTK_TOOLBAR_BOTH_HORIZ);
3412                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3413                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3414
3415                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3416                                     window->priv->fullscreen_toolbar,
3417                                     FALSE, FALSE, 0);
3418                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3419                                        window->priv->fullscreen_toolbar, 1);
3420         }
3421
3422         if (ev_view_get_presentation (view)) {
3423                 ev_window_stop_presentation (window, FALSE);
3424                 fullscreen_window = FALSE;
3425         }
3426
3427         g_object_set (G_OBJECT (window->priv->scrolled_window),
3428                       "shadow-type", GTK_SHADOW_NONE,
3429                       NULL);
3430
3431         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3432         ev_window_update_fullscreen_action (window);
3433
3434         /* If the user doesn't have the main toolbar he/she won't probably want
3435          * the toolbar in fullscreen mode. See bug #483048
3436          */
3437         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3438                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3439         update_chrome_visibility (window);
3440
3441         if (fullscreen_window)
3442                 gtk_window_fullscreen (GTK_WINDOW (window));
3443         gtk_widget_grab_focus (window->priv->view);
3444
3445         if (window->priv->metadata && !ev_window_is_empty (window))
3446                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3447 }
3448
3449 static void
3450 ev_window_stop_fullscreen (EvWindow *window,
3451                            gboolean  unfullscreen_window)
3452 {
3453         if (!ev_document_model_get_fullscreen (window->priv->model))
3454                 return;
3455
3456         g_object_set (G_OBJECT (window->priv->scrolled_window),
3457                       "shadow-type", GTK_SHADOW_IN,
3458                       NULL);
3459
3460         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3461         ev_window_update_fullscreen_action (window);
3462         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3463         update_chrome_visibility (window);
3464         if (unfullscreen_window)
3465                 gtk_window_unfullscreen (GTK_WINDOW (window));
3466
3467         if (window->priv->metadata && !ev_window_is_empty (window))
3468                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3469 }
3470
3471 static void
3472 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3473 {
3474         gboolean fullscreen;
3475
3476         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3477         if (fullscreen) {
3478                 ev_window_run_fullscreen (window);
3479         } else {
3480                 ev_window_stop_fullscreen (window, TRUE);
3481         }
3482 }
3483
3484 static gboolean
3485 presentation_timeout_cb (EvWindow *window)
3486 {
3487         EvView *view = EV_VIEW (window->priv->view);
3488
3489         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3490                 return FALSE;
3491
3492         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3493         window->priv->presentation_timeout_id = 0;
3494
3495         return FALSE;
3496 }
3497
3498 static void
3499 presentation_set_timeout (EvWindow *window)
3500 {
3501         if (window->priv->presentation_timeout_id > 0) {
3502                 g_source_remove (window->priv->presentation_timeout_id);
3503         }
3504
3505         window->priv->presentation_timeout_id =
3506                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3507                                        (GSourceFunc)presentation_timeout_cb, window);
3508
3509         ev_view_show_cursor (EV_VIEW (window->priv->view));
3510 }
3511
3512 static void
3513 presentation_clear_timeout (EvWindow *window)
3514 {
3515         if (window->priv->presentation_timeout_id > 0) {
3516                 g_source_remove (window->priv->presentation_timeout_id);
3517         }
3518
3519         window->priv->presentation_timeout_id = 0;
3520
3521         ev_view_show_cursor (EV_VIEW (window->priv->view));
3522 }
3523
3524 static gboolean
3525 presentation_motion_notify_cb (GtkWidget *widget,
3526                                GdkEventMotion *event,
3527                                gpointer user_data)
3528 {
3529         EvWindow *window = EV_WINDOW (user_data);
3530
3531         presentation_set_timeout (window);
3532
3533         return FALSE;
3534 }
3535
3536 static gboolean
3537 presentation_leave_notify_cb (GtkWidget *widget,
3538                               GdkEventCrossing *event,
3539                               gpointer user_data)
3540 {
3541         EvWindow *window = EV_WINDOW (user_data);
3542
3543         presentation_clear_timeout (window);
3544
3545         return FALSE;
3546 }
3547
3548 static void
3549 ev_window_update_presentation_action (EvWindow *window)
3550 {
3551         GtkAction *action;
3552
3553         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3554         g_signal_handlers_block_by_func
3555                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3556         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3557                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3558         g_signal_handlers_unblock_by_func
3559                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3560 }
3561
3562 static void
3563 ev_window_run_presentation (EvWindow *window)
3564 {
3565         EvView  *view = EV_VIEW (window->priv->view);
3566         gboolean fullscreen_window = TRUE;
3567
3568         if (ev_view_get_presentation (view))
3569                 return;
3570
3571         if (ev_document_model_get_fullscreen (window->priv->model)) {
3572                 ev_window_stop_fullscreen (window, FALSE);
3573                 fullscreen_window = FALSE;
3574         }
3575
3576         g_object_set (G_OBJECT (window->priv->scrolled_window),
3577                       "shadow-type", GTK_SHADOW_NONE,
3578                       NULL);
3579
3580         ev_view_set_presentation (view, TRUE);
3581         ev_window_update_presentation_action (window);
3582
3583         update_chrome_visibility (window);
3584
3585         gtk_widget_grab_focus (window->priv->view);
3586         if (fullscreen_window)
3587                 gtk_window_fullscreen (GTK_WINDOW (window));
3588
3589         g_signal_connect (window->priv->view,
3590                           "motion-notify-event",
3591                           G_CALLBACK (presentation_motion_notify_cb),
3592                           window);
3593         g_signal_connect (window->priv->view,
3594                           "leave-notify-event",
3595                           G_CALLBACK (presentation_leave_notify_cb),
3596                           window);
3597         presentation_set_timeout (window);
3598
3599         ev_application_screensaver_disable (EV_APP);
3600
3601         if (window->priv->metadata && !ev_window_is_empty (window))
3602                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3603 }
3604
3605 static void
3606 ev_window_stop_presentation (EvWindow *window,
3607                              gboolean  unfullscreen_window)
3608 {
3609         EvView *view = EV_VIEW (window->priv->view);
3610
3611         if (!ev_view_get_presentation (view))
3612                 return;
3613
3614         g_object_set (G_OBJECT (window->priv->scrolled_window),
3615                       "shadow-type", GTK_SHADOW_IN,
3616                       NULL);
3617
3618         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3619         ev_window_update_presentation_action (window);
3620         update_chrome_visibility (window);
3621         if (unfullscreen_window)
3622                 gtk_window_unfullscreen (GTK_WINDOW (window));
3623
3624         g_signal_handlers_disconnect_by_func (window->priv->view,
3625                                               (gpointer) presentation_motion_notify_cb,
3626                                               window);
3627         g_signal_handlers_disconnect_by_func (window->priv->view,
3628                                               (gpointer) presentation_leave_notify_cb,
3629                                               window);
3630         presentation_clear_timeout (window);
3631
3632         ev_application_screensaver_enable (EV_APP);
3633
3634         if (window->priv->metadata && !ev_window_is_empty (window))
3635                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3636 }
3637
3638 static void
3639 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3640 {
3641         gboolean presentation;
3642
3643         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3644         if (presentation) {
3645                 ev_window_run_presentation (window);
3646         }
3647 }
3648
3649 static void
3650 ev_window_setup_gtk_settings (EvWindow *window)
3651 {
3652         GtkSettings *settings;
3653         GdkScreen   *screen;
3654         gchar       *menubar_accel_accel;
3655
3656         screen = gtk_window_get_screen (GTK_WINDOW (window));
3657         settings = gtk_settings_get_for_screen (screen);
3658
3659         g_object_get (settings,
3660                       "gtk-menu-bar-accel", &menubar_accel_accel,
3661                       NULL);
3662         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3663                 gtk_accelerator_parse (menubar_accel_accel,
3664                                        &window->priv->menubar_accel_keyval,
3665                                        &window->priv->menubar_accel_modifier);
3666                 if (window->priv->menubar_accel_keyval == 0) {
3667                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3668                                    menubar_accel_accel);
3669                 }
3670         } else {
3671                 window->priv->menubar_accel_keyval = 0;
3672                 window->priv->menubar_accel_modifier = 0;
3673         }
3674
3675         g_free (menubar_accel_accel);
3676 }
3677
3678 static void
3679 ev_window_screen_changed (GtkWidget *widget,
3680                           GdkScreen *old_screen)
3681 {
3682         EvWindow *window = EV_WINDOW (widget);
3683         EvWindowPrivate *priv = window->priv;
3684         GdkScreen *screen;
3685         gdouble dpi;
3686
3687         screen = gtk_widget_get_screen (widget);
3688         if (screen == old_screen)
3689                 return;
3690
3691         ev_window_setup_gtk_settings (window);
3692         dpi = get_screen_dpi (GTK_WINDOW (window));
3693         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3694         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3695
3696         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3697                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3698         }
3699 }
3700
3701 static gboolean
3702 ev_window_state_event (GtkWidget           *widget,
3703                        GdkEventWindowState *event)
3704 {
3705         EvWindow *window = EV_WINDOW (widget);
3706         EvView   *view = EV_VIEW (window->priv->view);
3707
3708         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3709                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3710         }
3711
3712         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3713                 return FALSE;
3714
3715         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3716                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3717                         return FALSE;
3718
3719                 ev_window_run_fullscreen (window);
3720         } else {
3721                 if (ev_document_model_get_fullscreen (window->priv->model))
3722                         ev_window_stop_fullscreen (window, FALSE);
3723                 else if (ev_view_get_presentation (view))
3724                         ev_window_stop_presentation (window, FALSE);
3725         }
3726
3727         return FALSE;
3728 }
3729
3730 static void
3731 ev_window_set_page_mode (EvWindow         *window,
3732                          EvWindowPageMode  page_mode)
3733 {
3734         GtkWidget *child = NULL;
3735         GtkWidget *real_child;
3736
3737         if (window->priv->page_mode == page_mode)
3738                 return;
3739
3740         window->priv->page_mode = page_mode;
3741
3742         switch (page_mode) {
3743                 case PAGE_MODE_DOCUMENT:
3744                         child = window->priv->view;
3745                         break;
3746                 case PAGE_MODE_PASSWORD:
3747                         child = window->priv->password_view;
3748                         break;
3749                 default:
3750                         g_assert_not_reached ();
3751         }
3752
3753         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3754         if (child != real_child) {
3755                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3756                                       real_child);
3757                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3758                                    child);
3759         }
3760         ev_window_update_actions (window);
3761 }
3762
3763
3764 static void
3765 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3766 {
3767         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3768
3769         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3770 }
3771
3772 static void
3773 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3774 {
3775         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3776
3777         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3778 }
3779
3780 static void
3781 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3782 {
3783         EvWindow *ev_window = EV_WINDOW (data);
3784         egg_editable_toolbar_set_edit_mode
3785                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3786         ev_application_save_toolbars_model (EV_APP);
3787         gtk_widget_destroy (GTK_WIDGET (dialog));
3788 }
3789
3790 static void
3791 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3792 {
3793         GtkWidget *dialog;
3794         GtkWidget *editor;
3795
3796         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3797                                               GTK_WINDOW (ev_window),
3798                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3799                                               GTK_STOCK_CLOSE,
3800                                               GTK_RESPONSE_CLOSE,
3801                                               NULL);
3802         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3803         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3804         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3805         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3806         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3807
3808         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3809                                          ev_application_get_toolbars_model (EV_APP));
3810         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3811         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3812
3813         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3814
3815         egg_editable_toolbar_set_edit_mode
3816                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3817
3818         g_signal_connect (dialog, "response",
3819                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3820                           ev_window);
3821         gtk_widget_show_all (dialog);
3822 }
3823
3824 static void
3825 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3826 {
3827         g_return_if_fail (EV_IS_WINDOW (ev_window));
3828
3829         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3830         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3831 }
3832
3833 static void
3834 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3835 {
3836         g_return_if_fail (EV_IS_WINDOW (ev_window));
3837
3838         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3839         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3840 }
3841
3842 static void
3843 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3844 {
3845         g_return_if_fail (EV_IS_WINDOW (ev_window));
3846
3847         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3848 }
3849
3850 static void
3851 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3852 {
3853         g_return_if_fail (EV_IS_WINDOW (ev_window));
3854
3855         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3856 }
3857
3858 static void
3859 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3860 {
3861         g_return_if_fail (EV_IS_WINDOW (ev_window));
3862
3863         ev_document_model_set_page (ev_window->priv->model, 0);
3864 }
3865
3866 static void
3867 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3868 {
3869         g_return_if_fail (EV_IS_WINDOW (ev_window));
3870
3871         ev_document_model_set_page (ev_window->priv->model,
3872                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3873 }
3874
3875 static void
3876 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3877 {
3878         int n_pages, current_page;
3879
3880         g_return_if_fail (EV_IS_WINDOW (ev_window));
3881
3882         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3883         current_page = ev_document_model_get_page (ev_window->priv->model);
3884
3885         if (current_page + 10 < n_pages) {
3886                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3887         }
3888 }
3889
3890 static void
3891 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3892 {
3893         int current_page;
3894
3895         g_return_if_fail (EV_IS_WINDOW (ev_window));
3896
3897         current_page = ev_document_model_get_page (ev_window->priv->model);
3898
3899         if (current_page - 10 >= 0) {
3900                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3901         }
3902 }
3903
3904 static void
3905 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3906 {
3907         ev_window_reload_document (ev_window, NULL);
3908 }
3909
3910 static void
3911 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3912 {
3913         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3914 }
3915
3916 static void
3917 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3918 {
3919         GError  *error = NULL;
3920
3921         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3922                       "ghelp:evince",
3923                       GDK_CURRENT_TIME,
3924                       &error);
3925         if (error) {
3926                 ev_window_error_message (ev_window, error,
3927                                          "%s", _("There was an error displaying help"));
3928                 g_error_free (error);
3929         }
3930 }
3931
3932 static void
3933 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3934 {
3935         ev_window_stop_fullscreen (window, TRUE);
3936 }
3937
3938 static void
3939 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3940 {
3941         ev_window_run_presentation (window);
3942 }
3943
3944 static void
3945 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3946 {
3947         GtkWidget *widget;
3948
3949         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3950
3951         widget = gtk_window_get_focus (GTK_WINDOW (window));
3952         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3953                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3954                 update_chrome_visibility (window);
3955                 gtk_widget_grab_focus (window->priv->view);
3956         } else {
3957                 gboolean fullscreen;
3958                 gboolean presentation;
3959
3960                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
3961                 g_object_get (window->priv->view,
3962                               "presentation", &presentation,
3963                               NULL);
3964
3965                 if (fullscreen) {
3966                         ev_window_stop_fullscreen (window, TRUE);
3967                 } else if (presentation) {
3968                         ev_window_stop_presentation (window, TRUE);
3969                         gtk_widget_grab_focus (window->priv->view);
3970                 } else {
3971                         gtk_widget_grab_focus (window->priv->view);
3972                 }
3973
3974                 if (fullscreen && presentation)
3975                         g_warning ("Both fullscreen and presentation set somehow");
3976         }
3977 }
3978
3979 static void
3980 save_sizing_mode (EvWindow *window)
3981 {
3982         EvSizingMode mode;
3983         GEnumValue *enum_value;
3984
3985         if (!window->priv->metadata || ev_window_is_empty (window))
3986                 return;
3987
3988         mode = ev_document_model_get_sizing_mode (window->priv->model);
3989         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3990         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
3991                                 enum_value->value_nick);
3992 }
3993
3994 static void
3995 ev_window_document_changed_cb (EvDocumentModel *model,
3996                                GParamSpec      *pspec,
3997                                EvWindow        *ev_window)
3998 {
3999         ev_window_set_document (ev_window,
4000                                 ev_document_model_get_document (model));
4001 }
4002
4003 static void
4004 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4005                                   GParamSpec      *pspec,
4006                                   EvWindow        *ev_window)
4007 {
4008         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4009
4010         g_object_set (ev_window->priv->scrolled_window,
4011                       "hscrollbar-policy",
4012                       sizing_mode == EV_SIZING_FREE ?
4013                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4014                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4015                       NULL);
4016
4017         update_sizing_buttons (ev_window);
4018         save_sizing_mode (ev_window);
4019 }
4020
4021 static void
4022 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4023 {
4024         ev_window_update_actions (ev_window);
4025
4026         if (!ev_window->priv->metadata)
4027                 return;
4028
4029         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4030                 gdouble zoom;
4031
4032                 zoom = ev_document_model_get_scale (model);
4033                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4034                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4035         }
4036 }
4037
4038 static void
4039 ev_window_update_continuous_action (EvWindow *window)
4040 {
4041         GtkAction *action;
4042
4043         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4044         g_signal_handlers_block_by_func
4045                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4046         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4047                                       ev_document_model_get_continuous (window->priv->model));
4048         g_signal_handlers_unblock_by_func
4049                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4050 }
4051
4052 static void
4053 ev_window_update_dual_page_action (EvWindow *window)
4054 {
4055         GtkAction *action;
4056
4057         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4058         g_signal_handlers_block_by_func
4059                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4060         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4061                                       ev_document_model_get_dual_page (window->priv->model));
4062         g_signal_handlers_unblock_by_func
4063                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4064 }
4065
4066 static void
4067 ev_window_continuous_changed_cb (EvDocumentModel *model,
4068                                  GParamSpec      *pspec,
4069                                  EvWindow        *ev_window)
4070 {
4071         ev_window_update_continuous_action (ev_window);
4072
4073         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4074                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4075                                          ev_document_model_get_continuous (model));
4076 }
4077
4078 static void
4079 ev_window_rotation_changed_cb (EvDocumentModel *model,
4080                                GParamSpec      *pspec,
4081                                EvWindow        *window)
4082 {
4083         gint rotation = ev_document_model_get_rotation (model);
4084
4085         if (window->priv->metadata && !ev_window_is_empty (window))
4086                 ev_metadata_set_int (window->priv->metadata, "rotation",
4087                                      rotation);
4088
4089         ev_window_refresh_window_thumbnail (window, rotation);
4090 }
4091
4092 static void
4093 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4094 {
4095         ev_window_update_actions (window);
4096 }
4097
4098 static void
4099 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4100                                 GParamSpec      *pspec,
4101                                 EvWindow        *ev_window)
4102 {
4103         ev_window_update_dual_page_action (ev_window);
4104
4105         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4106                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4107                                          ev_document_model_get_dual_page (model));
4108 }
4109
4110 static char *
4111 build_comments_string (void)
4112 {
4113 #ifdef ENABLE_PDF
4114         PopplerBackend backend;
4115         const char *backend_name;
4116         const char *version;
4117
4118         backend = poppler_get_backend ();
4119         version = poppler_get_version ();
4120         switch (backend) {
4121                 case POPPLER_BACKEND_CAIRO:
4122                         backend_name = "cairo";
4123                         break;
4124                 case POPPLER_BACKEND_SPLASH:
4125                         backend_name = "splash";
4126                         break;
4127                 default:
4128                         backend_name = "unknown";
4129                         break;
4130         }
4131
4132         return g_strdup_printf (_("Document Viewer.\n"
4133                                   "Using poppler %s (%s)"),
4134                                 version, backend_name);
4135 #else
4136         return g_strdup_printf (_("Document Viewer"));
4137 #endif
4138 }
4139
4140 static void
4141 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4142 {
4143         const char *authors[] = {
4144                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4145                 "Jonathan Blandford <jrb@gnome.org>",
4146                 "Marco Pesenti Gritti <marco@gnome.org>",
4147                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4148                 "Bryan Clark <clarkbw@gnome.org>",
4149                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4150                 "Wouter Bolsterlee <wbolster@gnome.org>",
4151                 "Christian Persch <chpe" "\100" "gnome.org>",
4152                 NULL
4153         };
4154
4155         const char *documenters[] = {
4156                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4157                 NULL
4158         };
4159
4160         const char *license[] = {
4161                 N_("Evince is free software; you can redistribute it and/or modify "
4162                    "it under the terms of the GNU General Public License as published by "
4163                    "the Free Software Foundation; either version 2 of the License, or "
4164                    "(at your option) any later version.\n"),
4165                 N_("Evince is distributed in the hope that it will be useful, "
4166                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4167                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4168                    "GNU General Public License for more details.\n"),
4169                 N_("You should have received a copy of the GNU General Public License "
4170                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4171                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4172         };
4173
4174         char *license_trans;
4175         char *comments;
4176
4177 #ifdef ENABLE_NLS
4178         const char **p;
4179
4180         for (p = authors; *p; ++p)
4181                 *p = _(*p);
4182
4183         for (p = documenters; *p; ++p)
4184                 *p = _(*p);
4185 #endif
4186
4187         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4188                                      _(license[2]), "\n", NULL);
4189         comments = build_comments_string ();
4190
4191         gtk_show_about_dialog (
4192                 GTK_WINDOW (ev_window),
4193                 "name", _("Evince"),
4194                 "version", VERSION,
4195                 "copyright",
4196                 _("© 1996–2009 The Evince authors"),
4197                 "license", license_trans,
4198                 "website", "http://www.gnome.org/projects/evince",
4199                 "comments", comments,
4200                 "authors", authors,
4201                 "documenters", documenters,
4202                 "translator-credits", _("translator-credits"),
4203                 "logo-icon-name", "evince",
4204                 "wrap-license", TRUE,
4205                 NULL);
4206
4207         g_free (comments);
4208         g_free (license_trans);
4209 }
4210
4211 static void
4212 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4213 {
4214         gboolean active;
4215
4216         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4217         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4218         update_chrome_visibility (ev_window);
4219         if (ev_window->priv->metadata)
4220                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4221 }
4222
4223 static void
4224 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4225 {
4226         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4227                 return;
4228
4229         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4230                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4231         update_chrome_visibility (ev_window);
4232 }
4233
4234 static void
4235 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4236                                            GParamSpec *pspec,
4237                                            EvWindow   *ev_window)
4238 {
4239         GtkWidget *current_page;
4240         const char *id;
4241
4242         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4243
4244         if (current_page == ev_window->priv->sidebar_links) {
4245                 id = LINKS_SIDEBAR_ID;
4246         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4247                 id = THUMBNAILS_SIDEBAR_ID;
4248         } else if (current_page == ev_window->priv->sidebar_attachments) {
4249                 id = ATTACHMENTS_SIDEBAR_ID;
4250         } else if (current_page == ev_window->priv->sidebar_layers) {
4251                 id = LAYERS_SIDEBAR_ID;
4252         } else {
4253                 g_assert_not_reached();
4254         }
4255
4256         g_object_unref (current_page);
4257
4258         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4259                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4260 }
4261
4262 static void
4263 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4264                                          GParamSpec *pspec,
4265                                          EvWindow   *ev_window)
4266 {
4267         EvView *view = EV_VIEW (ev_window->priv->view);
4268         GtkAction *action;
4269
4270         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4271
4272         if (!ev_view_get_presentation (view)) {
4273                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4274                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4275
4276                 if (ev_window->priv->metadata)
4277                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4278                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4279         }
4280 }
4281
4282 static void
4283 view_menu_link_popup (EvWindow *ev_window,
4284                       EvLink   *link)
4285 {
4286         gboolean   show_external = FALSE;
4287         gboolean   show_internal = FALSE;
4288         GtkAction *action;
4289
4290         if (ev_window->priv->link)
4291                 g_object_unref (ev_window->priv->link);
4292
4293         if (link)
4294                 ev_window->priv->link = g_object_ref (link);
4295         else
4296                 ev_window->priv->link = NULL;
4297
4298         if (ev_window->priv->link) {
4299                 EvLinkAction *ev_action;
4300
4301                 ev_action = ev_link_get_action (link);
4302                 if (ev_action) {
4303                         switch (ev_link_action_get_action_type (ev_action)) {
4304                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4305                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4306                                         show_internal = TRUE;
4307                                         break;
4308                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4309                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4310                                         show_external = TRUE;
4311                                         break;
4312                                 default:
4313                                         break;
4314                         }
4315                 }
4316         }
4317
4318         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4319                                               "OpenLink");
4320         gtk_action_set_visible (action, show_external);
4321
4322         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4323                                               "CopyLinkAddress");
4324         gtk_action_set_visible (action, show_external);
4325
4326         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4327                                               "GoLink");
4328         gtk_action_set_visible (action, show_internal);
4329
4330         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4331                                               "OpenLinkNewWindow");
4332         gtk_action_set_visible (action, show_internal);
4333 }
4334
4335 static void
4336 view_menu_image_popup (EvWindow  *ev_window,
4337                        EvImage   *image)
4338 {
4339         GtkAction *action;
4340         gboolean   show_image = FALSE;
4341
4342         if (ev_window->priv->image)
4343                 g_object_unref (ev_window->priv->image);
4344
4345         if (image)
4346                 ev_window->priv->image = g_object_ref (image);
4347         else
4348                 ev_window->priv->image = NULL;
4349
4350         show_image = (ev_window->priv->image != NULL);
4351
4352         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4353                                               "SaveImageAs");
4354         gtk_action_set_visible (action, show_image);
4355
4356         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4357                                               "CopyImage");
4358         gtk_action_set_visible (action, show_image);
4359 }
4360
4361 static gboolean
4362 view_menu_popup_cb (EvView   *view,
4363                     GObject  *object,
4364                     EvWindow *ev_window)
4365 {
4366         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4367                 return FALSE;
4368
4369         view_menu_link_popup (ev_window,
4370                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4371         view_menu_image_popup (ev_window,
4372                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4373
4374         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4375                         NULL, NULL, NULL, NULL,
4376                         3, gtk_get_current_event_time ());
4377         return TRUE;
4378 }
4379
4380 static gboolean
4381 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4382                               GList           *attach_list,
4383                               EvWindow        *ev_window)
4384 {
4385         GtkWidget *popup;
4386
4387         g_assert (attach_list != NULL);
4388
4389         if (ev_window->priv->attach_list) {
4390                 g_list_foreach (ev_window->priv->attach_list,
4391                                 (GFunc) g_object_unref, NULL);
4392                 g_list_free (ev_window->priv->attach_list);
4393         }
4394
4395         ev_window->priv->attach_list = attach_list;
4396
4397         popup = ev_window->priv->attachment_popup;
4398
4399         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4400                         NULL, NULL,
4401                         3, gtk_get_current_event_time ());
4402
4403         return TRUE;
4404 }
4405
4406 static void
4407 ev_window_update_find_status_message (EvWindow *ev_window)
4408 {
4409         gchar *message;
4410
4411         if (!ev_window->priv->find_job)
4412                 return;
4413
4414         if (ev_job_is_finished (ev_window->priv->find_job)) {
4415                 gint n_results;
4416
4417                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4418                                                        ev_document_model_get_page (ev_window->priv->model));
4419                 /* TRANS: Sometimes this could be better translated as
4420                                       "%d hit(s) on this page".  Therefore this string
4421                                       contains plural cases. */
4422                 message = g_strdup_printf (ngettext ("%d found on this page",
4423                                                      "%d found on this page",
4424                                                      n_results),
4425                                            n_results);
4426         } else {
4427                 gdouble percent;
4428
4429                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4430                 message = g_strdup_printf (_("%3d%% remaining to search"),
4431                                            (gint) ((1.0 - percent) * 100));
4432         }
4433
4434         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4435         g_free (message);
4436 }
4437
4438 static void
4439 ev_window_find_job_finished_cb (EvJobFind *job,
4440                                 EvWindow  *ev_window)
4441 {
4442         ev_window_update_find_status_message (ev_window);
4443 }
4444
4445 static void
4446 ev_window_find_job_updated_cb (EvJobFind *job,
4447                                gint       page,
4448                                EvWindow  *ev_window)
4449 {
4450         ev_window_update_actions (ev_window);
4451
4452         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4453                               ev_job_find_get_results (job),
4454                               page);
4455         ev_window_update_find_status_message (ev_window);
4456 }
4457
4458 static void
4459 ev_window_clear_find_job (EvWindow *ev_window)
4460 {
4461         if (ev_window->priv->find_job != NULL) {
4462                 if (!ev_job_is_finished (ev_window->priv->find_job))
4463                         ev_job_cancel (ev_window->priv->find_job);
4464
4465                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4466                                                       ev_window_find_job_finished_cb,
4467                                                       ev_window);
4468                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4469                                                       ev_window_find_job_updated_cb,
4470                                                       ev_window);
4471                 g_object_unref (ev_window->priv->find_job);
4472                 ev_window->priv->find_job = NULL;
4473         }
4474 }
4475
4476 static void
4477 find_bar_previous_cb (EggFindBar *find_bar,
4478                       EvWindow   *ev_window)
4479 {
4480         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4481 }
4482
4483 static void
4484 find_bar_next_cb (EggFindBar *find_bar,
4485                   EvWindow   *ev_window)
4486 {
4487         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4488 }
4489
4490 static void
4491 find_bar_close_cb (EggFindBar *find_bar,
4492                    EvWindow   *ev_window)
4493 {
4494         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4495         ev_window_clear_find_job (ev_window);
4496         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4497         update_chrome_visibility (ev_window);
4498 }
4499
4500 static void
4501 find_bar_search_changed_cb (EggFindBar *find_bar,
4502                             GParamSpec *param,
4503                             EvWindow   *ev_window)
4504 {
4505         gboolean case_sensitive;
4506         const char *search_string;
4507
4508         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4509                 return;
4510
4511         /* Either the string or case sensitivity could have changed. */
4512         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4513         search_string = egg_find_bar_get_search_string (find_bar);
4514
4515         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4516
4517         ev_window_clear_find_job (ev_window);
4518
4519         if (search_string && search_string[0]) {
4520                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4521                                                              ev_document_model_get_page (ev_window->priv->model),
4522                                                              ev_document_get_n_pages (ev_window->priv->document),
4523                                                              search_string,
4524                                                              case_sensitive);
4525                 g_signal_connect (ev_window->priv->find_job, "finished",
4526                                   G_CALLBACK (ev_window_find_job_finished_cb),
4527                                   ev_window);
4528                 g_signal_connect (ev_window->priv->find_job, "updated",
4529                                   G_CALLBACK (ev_window_find_job_updated_cb),
4530                                   ev_window);
4531                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4532         } else {
4533                 ev_window_update_actions (ev_window);
4534                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4535                                               NULL);
4536                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4537         }
4538 }
4539
4540 static void
4541 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4542                                 GParamSpec *param,
4543                                 EvWindow   *ev_window)
4544 {
4545         gboolean visible;
4546
4547         visible = GTK_WIDGET_VISIBLE (find_bar);
4548
4549         if (ev_window->priv->document &&
4550             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4551                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4552                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4553                 ev_window_update_actions (ev_window);
4554
4555                 if (visible)
4556                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4557                 else
4558                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4559         }
4560 }
4561
4562 static void
4563 find_bar_scroll (EggFindBar   *find_bar,
4564                  GtkScrollType scroll,
4565                  EvWindow     *ev_window)
4566 {
4567         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4568 }
4569
4570 static void
4571 zoom_control_changed_cb (EphyZoomAction *action,
4572                          float           zoom,
4573                          EvWindow       *ev_window)
4574 {
4575         EvSizingMode mode;
4576
4577         if (zoom == EPHY_ZOOM_BEST_FIT) {
4578                 mode = EV_SIZING_BEST_FIT;
4579         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4580                 mode = EV_SIZING_FIT_WIDTH;
4581         } else {
4582                 mode = EV_SIZING_FREE;
4583         }
4584
4585         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4586
4587         if (mode == EV_SIZING_FREE) {
4588                 ev_document_model_set_scale (ev_window->priv->model,
4589                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4590         }
4591 }
4592
4593 static void
4594 ev_window_drag_data_received (GtkWidget        *widget,
4595                               GdkDragContext   *context,
4596                               gint              x,
4597                               gint              y,
4598                               GtkSelectionData *selection_data,
4599                               guint             info,
4600                               guint             time)
4601
4602 {
4603         EvWindow  *window = EV_WINDOW (widget);
4604         gchar    **uris;
4605         gint       i = 0;
4606         GSList    *uri_list = NULL;
4607         GtkWidget *source;
4608
4609         source = gtk_drag_get_source_widget (context);
4610         if (source && widget == gtk_widget_get_toplevel (source)) {
4611                 gtk_drag_finish (context, FALSE, FALSE, time);
4612                 return;
4613         }
4614
4615         uris = gtk_selection_data_get_uris (selection_data);
4616         if (!uris) {
4617                 gtk_drag_finish (context, FALSE, FALSE, time);
4618                 return;
4619         }
4620
4621         for (i = 0; uris[i]; i++) {
4622                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4623         }
4624
4625         ev_application_open_uri_list (EV_APP, uri_list,
4626                                       gtk_window_get_screen (GTK_WINDOW (window)),
4627                                       0);
4628         gtk_drag_finish (context, TRUE, FALSE, time);
4629
4630         g_strfreev (uris);
4631         g_slist_free (uri_list);
4632 }
4633
4634 static void
4635 ev_window_finalize (GObject *object)
4636 {
4637         if (ev_window_n_copies == 0) {
4638                 ev_application_shutdown (EV_APP);
4639         } else {
4640                 ev_window_n_copies--;
4641         }
4642
4643         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4644 }
4645
4646 static void
4647 ev_window_dispose (GObject *object)
4648 {
4649         EvWindow *window = EV_WINDOW (object);
4650         EvWindowPrivate *priv = window->priv;
4651         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4652
4653         if (mpkeys) {
4654                 g_signal_handlers_disconnect_by_func (mpkeys,
4655                                                       ev_window_media_player_key_pressed,
4656                                                       window);
4657         }
4658
4659         if (priv->metadata) {
4660                 g_object_unref (priv->metadata);
4661                 priv->metadata = NULL;
4662         }
4663
4664         if (priv->setup_document_idle > 0) {
4665                 g_source_remove (priv->setup_document_idle);
4666                 priv->setup_document_idle = 0;
4667         }
4668
4669         if (priv->monitor) {
4670                 g_object_unref (priv->monitor);
4671                 priv->monitor = NULL;
4672         }
4673
4674         if (priv->title) {
4675                 ev_window_title_free (priv->title);
4676                 priv->title = NULL;
4677         }
4678
4679         if (priv->ui_manager) {
4680                 g_object_unref (priv->ui_manager);
4681                 priv->ui_manager = NULL;
4682         }
4683
4684         if (priv->action_group) {
4685                 g_object_unref (priv->action_group);
4686                 priv->action_group = NULL;
4687         }
4688
4689         if (priv->view_popup_action_group) {
4690                 g_object_unref (priv->view_popup_action_group);
4691                 priv->view_popup_action_group = NULL;
4692         }
4693
4694         if (priv->attachment_popup_action_group) {
4695                 g_object_unref (priv->attachment_popup_action_group);
4696                 priv->attachment_popup_action_group = NULL;
4697         }
4698
4699         if (priv->recent_action_group) {
4700                 g_object_unref (priv->recent_action_group);
4701                 priv->recent_action_group = NULL;
4702         }
4703
4704         if (priv->recent_manager) {
4705                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4706                                                       ev_window_setup_recent,
4707                                                       window);
4708                 priv->recent_manager = NULL;
4709         }
4710
4711         priv->recent_ui_id = 0;
4712
4713         if (priv->model) {
4714                 g_signal_handlers_disconnect_by_func (priv->model,
4715                                                       ev_window_page_changed_cb,
4716                                                       window);
4717                 g_object_unref (priv->model);
4718                 priv->model = NULL;
4719         }
4720
4721         if (priv->document) {
4722                 g_object_unref (priv->document);
4723                 priv->document = NULL;
4724         }
4725
4726         if (priv->view) {
4727                 g_object_unref (priv->view);
4728                 priv->view = NULL;
4729         }
4730
4731         if (priv->password_view) {
4732                 g_object_unref (priv->password_view);
4733                 priv->password_view = NULL;
4734         }
4735
4736         if (priv->load_job) {
4737                 ev_window_clear_load_job (window);
4738         }
4739
4740         if (priv->reload_job) {
4741                 ev_window_clear_reload_job (window);
4742         }
4743
4744         if (priv->save_job) {
4745                 ev_window_clear_save_job (window);
4746         }
4747
4748         if (priv->thumbnail_job) {
4749                 ev_window_clear_thumbnail_job (window);
4750         }
4751
4752         if (priv->find_job) {
4753                 ev_window_clear_find_job (window);
4754         }
4755
4756         if (priv->local_uri) {
4757                 ev_window_clear_local_uri (window);
4758                 priv->local_uri = NULL;
4759         }
4760
4761         ev_window_clear_progress_idle (window);
4762         if (priv->progress_cancellable) {
4763                 g_object_unref (priv->progress_cancellable);
4764                 priv->progress_cancellable = NULL;
4765         }
4766
4767         ev_window_close_dialogs (window);
4768
4769         if (priv->link) {
4770                 g_object_unref (priv->link);
4771                 priv->link = NULL;
4772         }
4773
4774         if (priv->image) {
4775                 g_object_unref (priv->image);
4776                 priv->image = NULL;
4777         }
4778
4779         if (priv->attach_list) {
4780                 g_list_foreach (priv->attach_list,
4781                                 (GFunc) g_object_unref,
4782                                 NULL);
4783                 g_list_free (priv->attach_list);
4784                 priv->attach_list = NULL;
4785         }
4786
4787         if (priv->find_bar) {
4788                 g_signal_handlers_disconnect_by_func
4789                         (window->priv->find_bar,
4790                          G_CALLBACK (find_bar_close_cb),
4791                          window);
4792                 priv->find_bar = NULL;
4793         }
4794
4795         if (priv->uri) {
4796                 g_free (priv->uri);
4797                 priv->uri = NULL;
4798         }
4799
4800         if (priv->search_string) {
4801                 g_free (priv->search_string);
4802                 priv->search_string = NULL;
4803         }
4804
4805         if (priv->dest) {
4806                 g_object_unref (priv->dest);
4807                 priv->dest = NULL;
4808         }
4809
4810         if (priv->history) {
4811                 g_object_unref (priv->history);
4812                 priv->history = NULL;
4813         }
4814
4815         if (priv->presentation_timeout_id > 0) {
4816                 g_source_remove (priv->presentation_timeout_id);
4817                 priv->presentation_timeout_id = 0;
4818         }
4819
4820         if (priv->print_queue) {
4821                 g_queue_free (priv->print_queue);
4822                 priv->print_queue = NULL;
4823         }
4824
4825         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4826 }
4827
4828 static void
4829 menubar_deactivate_cb (GtkWidget *menubar,
4830                        EvWindow  *window)
4831 {
4832         g_signal_handlers_disconnect_by_func (menubar,
4833                                               G_CALLBACK (menubar_deactivate_cb),
4834                                               window);
4835
4836         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4837
4838         update_chrome_visibility (window);
4839 }
4840
4841 static gboolean
4842 ev_window_key_press_event (GtkWidget   *widget,
4843                            GdkEventKey *event)
4844 {
4845         EvWindow        *ev_window = EV_WINDOW (widget);
4846         EvWindowPrivate *priv = ev_window->priv;
4847         gboolean         handled = FALSE;
4848
4849         /* Propagate the event to the view first
4850          * It's needed to be able to type in
4851          * annot popups windows
4852          */
4853         if (priv->view) {
4854                 g_object_ref (priv->view);
4855                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4856                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4857                 g_object_unref (priv->view);
4858         }
4859
4860         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4861                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4862
4863                 if (priv->menubar_accel_keyval != 0 &&
4864                     event->keyval == priv->menubar_accel_keyval &&
4865                     modifier == priv->menubar_accel_modifier) {
4866                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4867                                 g_signal_connect (priv->menubar, "deactivate",
4868                                                   G_CALLBACK (menubar_deactivate_cb),
4869                                                   ev_window);
4870
4871                                 gtk_widget_show (priv->menubar);
4872                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4873                                                              FALSE);
4874
4875                                 handled = TRUE;
4876                         }
4877                 }
4878         }
4879
4880         if (!handled)
4881                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4882
4883         return handled;
4884 }
4885
4886 static void
4887 ev_window_class_init (EvWindowClass *ev_window_class)
4888 {
4889         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4890         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4891
4892         g_object_class->dispose = ev_window_dispose;
4893         g_object_class->finalize = ev_window_finalize;
4894
4895         widget_class->key_press_event = ev_window_key_press_event;
4896         widget_class->screen_changed = ev_window_screen_changed;
4897         widget_class->window_state_event = ev_window_state_event;
4898         widget_class->drag_data_received = ev_window_drag_data_received;
4899
4900         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4901 }
4902
4903 /* Normal items */
4904 static const GtkActionEntry entries[] = {
4905         { "File", NULL, N_("_File") },
4906         { "Edit", NULL, N_("_Edit") },
4907         { "View", NULL, N_("_View") },
4908         { "Go", NULL, N_("_Go") },
4909         { "Help", NULL, N_("_Help") },
4910
4911         /* File menu */
4912         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4913           N_("Open an existing document"),
4914           G_CALLBACK (ev_window_cmd_file_open) },
4915         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4916           N_("Open a copy of the current document in a new window"),
4917           G_CALLBACK (ev_window_cmd_file_open_copy) },
4918         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4919           N_("Save a copy of the current document"),
4920           G_CALLBACK (ev_window_cmd_save_as) },
4921         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4922           N_("Setup the page settings for printing"),
4923           G_CALLBACK (ev_window_cmd_file_print_setup) },
4924         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4925           N_("Print this document"),
4926           G_CALLBACK (ev_window_cmd_file_print) },
4927         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4928           G_CALLBACK (ev_window_cmd_file_properties) },
4929         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4930           G_CALLBACK (ev_window_cmd_file_close_window) },
4931
4932         /* Edit menu */
4933         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4934           G_CALLBACK (ev_window_cmd_edit_copy) },
4935         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4936           G_CALLBACK (ev_window_cmd_edit_select_all) },
4937         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4938           N_("Find a word or phrase in the document"),
4939           G_CALLBACK (ev_window_cmd_edit_find) },
4940         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4941           G_CALLBACK (ev_window_cmd_edit_find_next) },
4942         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4943           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4944         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4945           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4946         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4947           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4948         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4949           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4950
4951         /* View menu */
4952         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4953           N_("Enlarge the document"),
4954           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4955         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4956           N_("Shrink the document"),
4957           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4958         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4959           N_("Reload the document"),
4960           G_CALLBACK (ev_window_cmd_view_reload) },
4961
4962         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4963           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4964
4965         /* Go menu */
4966         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4967           N_("Go to the previous page"),
4968           G_CALLBACK (ev_window_cmd_go_previous_page) },
4969         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4970           N_("Go to the next page"),
4971           G_CALLBACK (ev_window_cmd_go_next_page) },
4972         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4973           N_("Go to the first page"),
4974           G_CALLBACK (ev_window_cmd_go_first_page) },
4975         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4976           N_("Go to the last page"),
4977           G_CALLBACK (ev_window_cmd_go_last_page) },
4978
4979         /* Help menu */
4980         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4981           G_CALLBACK (ev_window_cmd_help_contents) },
4982
4983         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4984           G_CALLBACK (ev_window_cmd_help_about) },
4985
4986         /* Toolbar-only */
4987         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4988           N_("Leave fullscreen mode"),
4989           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4990         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4991           N_("Start a presentation"),
4992           G_CALLBACK (ev_window_cmd_start_presentation) },
4993
4994         /* Accellerators */
4995         { "Escape", NULL, "", "Escape", "",
4996           G_CALLBACK (ev_window_cmd_escape) },
4997         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4998           G_CALLBACK (ev_window_cmd_edit_find) },
4999         { "F3", NULL, "", "F3", NULL,
5000           G_CALLBACK (ev_window_cmd_edit_find_next) },
5001         { "PageDown", NULL, "", "Page_Down", NULL,
5002           G_CALLBACK (ev_window_cmd_scroll_forward) },
5003         { "PageUp", NULL, "", "Page_Up", NULL,
5004           G_CALLBACK (ev_window_cmd_scroll_backward) },
5005         { "Space", NULL, "", "space", NULL,
5006           G_CALLBACK (ev_window_cmd_scroll_forward) },
5007         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5008           G_CALLBACK (ev_window_cmd_scroll_backward) },
5009         { "BackSpace", NULL, "", "BackSpace", NULL,
5010           G_CALLBACK (ev_window_cmd_scroll_backward) },
5011         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5012           G_CALLBACK (ev_window_cmd_scroll_forward) },
5013         { "Return", NULL, "", "Return", NULL,
5014           G_CALLBACK (ev_window_cmd_scroll_forward) },
5015         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5016           G_CALLBACK (ev_window_cmd_scroll_backward) },
5017         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5018           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5019         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5020           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5021         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5022           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5023         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5024           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5025         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5026           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5027         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5028           G_CALLBACK (ev_window_cmd_go_backward) },
5029         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5030           G_CALLBACK (ev_window_cmd_go_forward) },
5031         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5032           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5033         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5034           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5035         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5036           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5037         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5038           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5039         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5040           G_CALLBACK (ev_window_cmd_edit_copy) },
5041 };
5042
5043 /* Toggle items */
5044 static const GtkToggleActionEntry toggle_entries[] = {
5045         /* View Menu */
5046         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5047           N_("Show or hide the toolbar"),
5048           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5049         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5050           N_("Show or hide the side pane"),
5051           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5052         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5053           N_("Show the entire document"),
5054           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5055         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5056           N_("Show two pages at once"),
5057           G_CALLBACK (ev_window_cmd_dual), FALSE },
5058         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5059           N_("Expand the window to fill the screen"),
5060           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5061         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5062           N_("Run document as a presentation"),
5063           G_CALLBACK (ev_window_cmd_view_presentation) },
5064         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5065           N_("Make the current document fill the window"),
5066           G_CALLBACK (ev_window_cmd_view_best_fit) },
5067         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5068           N_("Make the current document fill the window width"),
5069           G_CALLBACK (ev_window_cmd_view_page_width) },
5070 };
5071
5072 /* Popups specific items */
5073 static const GtkActionEntry view_popup_entries [] = {
5074         /* Links */
5075         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5076           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5077         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5078           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5079         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5080           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5081         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5082           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5083         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5084           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5085         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5086           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5087 };
5088
5089 static const GtkActionEntry attachment_popup_entries [] = {
5090         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5091           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5092         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5093           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5094 };
5095
5096 static void
5097 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5098 {
5099         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5100 }
5101
5102 static void
5103 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5104 {
5105         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5106         gtk_widget_grab_focus (window->priv->view);
5107 }
5108
5109 static void
5110 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5111 {
5112
5113         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5114         gtk_widget_grab_focus (window->priv->view);
5115 }
5116
5117 static void
5118 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5119                                    EvWindow        *window)
5120 {
5121         ev_view_reload (EV_VIEW (window->priv->view));
5122 }
5123
5124 static void
5125 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5126 {
5127         GtkAction *action;
5128
5129         action = g_object_new (EV_TYPE_PAGE_ACTION,
5130                                "name", PAGE_SELECTOR_ACTION,
5131                                "label", _("Page"),
5132                                "tooltip", _("Select Page"),
5133                                "icon_name", "text-x-generic",
5134                                "visible_overflown", FALSE,
5135                                NULL);
5136         ev_page_action_set_model (EV_PAGE_ACTION (action),
5137                                   window->priv->model);
5138         g_signal_connect (action, "activate_link",
5139                           G_CALLBACK (activate_link_cb), window);
5140         gtk_action_group_add_action (group, action);
5141         g_object_unref (action);
5142
5143         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5144                                "name", ZOOM_CONTROL_ACTION,
5145                                "label", _("Zoom"),
5146                                "stock_id", EV_STOCK_ZOOM,
5147                                "tooltip", _("Adjust the zoom level"),
5148                                "zoom", 1.0,
5149                                NULL);
5150         g_signal_connect (action, "zoom_to_level",
5151                           G_CALLBACK (zoom_control_changed_cb), window);
5152         gtk_action_group_add_action (group, action);
5153         g_object_unref (action);
5154
5155         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5156                                "name", NAVIGATION_ACTION,
5157                                "label", _("Navigation"),
5158                                "is_important", TRUE,
5159                                "short_label", _("Back"),
5160                                "stock_id", GTK_STOCK_GO_DOWN,
5161                                /*translators: this is the history action*/
5162                                "tooltip", _("Move across visited pages"),
5163                                NULL);
5164         g_signal_connect (action, "activate_link",
5165                           G_CALLBACK (navigation_action_activate_link_cb), window);
5166         gtk_action_group_add_action (group, action);
5167         g_object_unref (action);
5168
5169         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5170                                "name", "FileOpenRecent",
5171                                "label", _("_Open..."),
5172                                "tooltip", _("Open an existing document"),
5173                                "stock_id", GTK_STOCK_OPEN,
5174                                NULL);
5175         g_signal_connect (action, "activate",
5176                           G_CALLBACK (ev_window_cmd_file_open), window);
5177         g_signal_connect (action, "item_activated",
5178                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5179                           window);
5180         gtk_action_group_add_action (group, action);
5181         g_object_unref (action);
5182 }
5183
5184 static void
5185 set_action_properties (GtkActionGroup *action_group)
5186 {
5187         GtkAction *action;
5188
5189         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5190         g_object_set (action, "is-important", TRUE, NULL);
5191         /*translators: this is the label for toolbar button*/
5192         g_object_set (action, "short_label", _("Previous"), NULL);
5193
5194         action = gtk_action_group_get_action (action_group, "GoNextPage");
5195         g_object_set (action, "is-important", TRUE, NULL);
5196         /*translators: this is the label for toolbar button*/
5197         g_object_set (action, "short_label", _("Next"), NULL);
5198
5199         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5200         /*translators: this is the label for toolbar button*/
5201         g_object_set (action, "short_label", _("Zoom In"), NULL);
5202
5203         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5204         /*translators: this is the label for toolbar button*/
5205         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5206
5207         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5208         /*translators: this is the label for toolbar button*/
5209         g_object_set (action, "short_label", _("Best Fit"), NULL);
5210
5211         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5212         /*translators: this is the label for toolbar button*/
5213         g_object_set (action, "short_label", _("Fit Width"), NULL);
5214
5215         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5216         g_object_set (action, "is-important", TRUE, NULL);
5217 }
5218
5219 static void
5220 set_chrome_actions (EvWindow *window)
5221 {
5222         EvWindowPrivate *priv = window->priv;
5223         GtkActionGroup *action_group = priv->action_group;
5224         GtkAction *action;
5225
5226         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5227         g_signal_handlers_block_by_func
5228                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5229         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5230                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5231         g_signal_handlers_unblock_by_func
5232                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5233 }
5234
5235 static void
5236 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5237                           GParamSpec     *pspec,
5238                           EvWindow       *ev_window)
5239 {
5240         GtkTreeModel *model;
5241         GtkAction *action;
5242
5243         g_object_get (G_OBJECT (ev_sidebar_links),
5244                       "model", &model,
5245                       NULL);
5246
5247         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5248         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5249         g_object_unref (model);
5250 }
5251
5252 static gboolean
5253 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5254 {
5255 #ifdef ENABLE_DBUS
5256         GObject *keys;
5257
5258         keys = ev_application_get_media_keys (EV_APP);
5259         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5260 #endif /* ENABLE_DBUS */
5261
5262         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5263         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5264
5265         ev_window_set_view_accels_sensitivity (window, TRUE);
5266
5267         update_chrome_visibility (window);
5268
5269         return FALSE;
5270 }
5271
5272 static gboolean
5273 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5274 {
5275         ev_window_set_view_accels_sensitivity (window, FALSE);
5276
5277         return FALSE;
5278 }
5279
5280 static void
5281 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5282                                     GParamSpec         *pspec,
5283                                     EvWindow           *ev_window)
5284 {
5285         GtkWidget *widget;
5286
5287         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5288
5289         if (widget != NULL) {
5290                 g_signal_connect_object (widget, "focus_in_event",
5291                                          G_CALLBACK (view_actions_focus_in_cb),
5292                                          ev_window, 0);
5293                 g_signal_connect_object (widget, "focus_out_event",
5294                                          G_CALLBACK (view_actions_focus_out_cb),
5295                                          ev_window, 0);
5296                 g_object_unref (widget);
5297         }
5298 }
5299
5300 static gboolean
5301 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5302 {
5303         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5304                 gboolean maximized;
5305
5306                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5307                 if (window->priv->metadata && !ev_window_is_empty (window))
5308                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5309         }
5310
5311         return FALSE;
5312 }
5313
5314 static gboolean
5315 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5316 {
5317         GdkWindowState state;
5318         gdouble document_width, document_height;
5319
5320         if (!window->priv->metadata)
5321                 return FALSE;
5322
5323         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5324
5325         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5326                 if (!ev_window_is_empty (window) && window->priv->document) {
5327                         ev_document_get_max_page_size (window->priv->document,
5328                                                        &document_width, &document_height);
5329                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5330                                                 (double)event->width / document_width);
5331                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5332                                                 (double)event->height / document_height);
5333                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5334                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5335                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5336                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5337                 }
5338         }
5339
5340         return FALSE;
5341 }
5342
5343 static void
5344 launch_action (EvWindow *window, EvLinkAction *action)
5345 {
5346         const char *filename = ev_link_action_get_filename (action);
5347         GAppInfo *app_info;
5348         GFile *file;
5349         GList file_list = {NULL};
5350         GAppLaunchContext *context;
5351         GError *error = NULL;
5352
5353         if (filename == NULL)
5354                 return;
5355
5356         if (g_path_is_absolute (filename)) {
5357                 file = g_file_new_for_path (filename);
5358         } else {
5359                 GFile *base_file;
5360                 gchar *dir;
5361
5362                 dir = g_path_get_dirname (window->priv->uri);
5363                 base_file = g_file_new_for_uri (dir);
5364                 g_free (dir);
5365
5366                 file = g_file_resolve_relative_path (base_file, filename);
5367                 g_object_unref (base_file);
5368         }
5369
5370         app_info = g_file_query_default_handler (file, NULL, &error);
5371         if (!app_info) {
5372                 ev_window_error_message (window, error,
5373                                          "%s",
5374                                          _("Unable to launch external application."));
5375                 g_object_unref (file);
5376                 g_error_free (error);
5377
5378                 return;
5379         }
5380
5381         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5382         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5383                                            gtk_window_get_screen (GTK_WINDOW (window)));
5384         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5385
5386         file_list.data = file;
5387         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5388                 ev_window_error_message (window, error,
5389                                          "%s",
5390                                          _("Unable to launch external application."));
5391                 g_error_free (error);
5392         }
5393
5394         g_object_unref (app_info);
5395         g_object_unref (file);
5396
5397         /* According to the PDF spec filename can be an executable. I'm not sure
5398            allowing to launch executables is a good idea though. -- marco */
5399 }
5400
5401 static void
5402 launch_external_uri (EvWindow *window, EvLinkAction *action)
5403 {
5404         const gchar *uri = ev_link_action_get_uri (action);
5405         GError *error = NULL;
5406         gboolean ret;
5407         GAppLaunchContext *context;
5408
5409         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5410         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5411                                            gtk_window_get_screen (GTK_WINDOW (window)));
5412         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5413                                               GDK_CURRENT_TIME);
5414
5415         if (!g_strstr_len (uri, strlen (uri), "://") &&
5416             !g_str_has_prefix (uri, "mailto:")) {
5417                 gchar *http;
5418
5419                 /* Not a valid uri, assuming it's http */
5420                 http = g_strdup_printf ("http://%s", uri);
5421                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5422                 g_free (http);
5423         } else {
5424                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5425         }
5426
5427         if (ret == FALSE) {
5428                 ev_window_error_message (window, error,
5429                                          "%s", _("Unable to open external link"));
5430                 g_error_free (error);
5431         }
5432 }
5433
5434 static void
5435 open_remote_link (EvWindow *window, EvLinkAction *action)
5436 {
5437         gchar *uri;
5438         gchar *dir;
5439
5440         dir = g_path_get_dirname (window->priv->uri);
5441
5442         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5443                                 NULL);
5444         g_free (dir);
5445
5446         ev_application_open_uri_at_dest (EV_APP, uri,
5447                                          gtk_window_get_screen (GTK_WINDOW (window)),
5448                                          ev_link_action_get_dest (action),
5449                                          0,
5450                                          NULL,
5451                                          GDK_CURRENT_TIME);
5452
5453         g_free (uri);
5454 }
5455
5456 static void
5457 do_action_named (EvWindow *window, EvLinkAction *action)
5458 {
5459         const gchar *name = ev_link_action_get_name (action);
5460
5461         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5462                 ev_window_cmd_go_first_page (NULL, window);
5463         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5464                 ev_window_cmd_go_previous_page (NULL, window);
5465         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5466                 ev_window_cmd_go_next_page (NULL, window);
5467         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5468                 ev_window_cmd_go_last_page (NULL, window);
5469         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5470                 ev_window_cmd_focus_page_selector (NULL, window);
5471         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5472                 ev_window_cmd_edit_find (NULL, window);
5473         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5474                 ev_window_cmd_file_close_window (NULL, window);
5475         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5476                 ev_window_cmd_file_print (NULL, window);
5477         } else {
5478                 g_warning ("Unimplemented named action: %s, please post a "
5479                            "bug report in Evince bugzilla "
5480                            "(http://bugzilla.gnome.org) with a testcase.",
5481                            name);
5482         }
5483 }
5484
5485 static void
5486 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5487 {
5488         switch (ev_link_action_get_action_type (action)) {
5489                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5490                         EvLinkDest *dest;
5491
5492                         dest = ev_link_action_get_dest (action);
5493                         if (!dest)
5494                                 return;
5495
5496                         ev_window_open_copy_at_dest (window, dest);
5497                 }
5498                         break;
5499                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5500                         launch_external_uri (window, action);
5501                         break;
5502                 case EV_LINK_ACTION_TYPE_LAUNCH:
5503                         launch_action (window, action);
5504                         break;
5505                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5506                         open_remote_link (window, action);
5507                         break;
5508                 case EV_LINK_ACTION_TYPE_NAMED:
5509                         do_action_named (window, action);
5510                         break;
5511                 default:
5512                         g_assert_not_reached ();
5513         }
5514 }
5515
5516 static void
5517 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5518 {
5519         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5520 }
5521
5522 static void
5523 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5524 {
5525         EvLinkAction *ev_action = NULL;
5526         EvLinkDest   *dest;
5527
5528         ev_action = ev_link_get_action (window->priv->link);
5529         if (!ev_action)
5530                 return;
5531
5532         dest = ev_link_action_get_dest (ev_action);
5533         if (!dest)
5534                 return;
5535
5536         ev_window_open_copy_at_dest (window, dest);
5537 }
5538
5539 static void
5540 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5541 {
5542         EvLinkAction *ev_action;
5543
5544         ev_action = ev_link_get_action (window->priv->link);
5545         if (!ev_action)
5546                 return;
5547
5548         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5549                                    ev_action);
5550 }
5551
5552
5553 static void
5554 image_save_dialog_response_cb (GtkWidget *fc,
5555                                gint       response_id,
5556                                EvWindow  *ev_window)
5557 {
5558         GFile           *target_file;
5559         gboolean         is_native;
5560         GError          *error = NULL;
5561         GdkPixbuf       *pixbuf;
5562         gchar           *uri;
5563         gchar          **extensions;
5564         gchar           *filename;
5565         gchar           *file_format;
5566         GdkPixbufFormat *format;
5567         GtkFileFilter   *filter;
5568
5569         if (response_id != GTK_RESPONSE_OK) {
5570                 gtk_widget_destroy (fc);
5571                 return;
5572         }
5573
5574         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5575         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5576         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5577
5578         if (format == NULL) {
5579                 format = get_gdk_pixbuf_format_by_extension (uri);
5580         }
5581
5582         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5583                 /* no extension found and no extension provided within uri */
5584                 format = get_gdk_pixbuf_format_by_extension (".png");
5585                 if (format == NULL) {
5586                         /* no .png support, try .jpeg */
5587                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5588                 }
5589         }
5590
5591         if (format == NULL) {
5592                 ev_window_error_message (ev_window, NULL,
5593                                          "%s",
5594                                          _("Couldn't find appropriate format to save image"));
5595                 g_free (uri);
5596                 gtk_widget_destroy (fc);
5597
5598                 return;
5599         }
5600
5601         extensions = gdk_pixbuf_format_get_extensions (format);
5602         if (!g_str_has_suffix (uri, extensions[0])) {
5603                 gchar *uri_extension;
5604
5605                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5606                 target_file = g_file_new_for_uri (uri_extension);
5607                 g_free (uri_extension);
5608         } else {
5609                 target_file = g_file_new_for_uri (uri);
5610         }
5611         g_strfreev (extensions);
5612         g_free (uri);
5613
5614         is_native = g_file_is_native (target_file);
5615         if (is_native) {
5616                 filename = g_file_get_path (target_file);
5617         } else {
5618                 filename = ev_tmp_filename ("saveimage");
5619         }
5620
5621         ev_document_doc_mutex_lock ();
5622         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5623                                                ev_window->priv->image);
5624         ev_document_doc_mutex_unlock ();
5625
5626         file_format = gdk_pixbuf_format_get_name (format);
5627         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5628         g_free (file_format);
5629         g_object_unref (pixbuf);
5630
5631         if (error) {
5632                 ev_window_error_message (ev_window, error,
5633                                          "%s", _("The image could not be saved."));
5634                 g_error_free (error);
5635                 g_free (filename);
5636                 g_object_unref (target_file);
5637                 gtk_widget_destroy (fc);
5638
5639                 return;
5640         }
5641
5642         if (!is_native) {
5643                 GFile *source_file;
5644
5645                 source_file = g_file_new_for_path (filename);
5646
5647                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5648                                        source_file, target_file);
5649                 g_object_unref (source_file);
5650         }
5651
5652         g_free (filename);
5653         g_object_unref (target_file);
5654         gtk_widget_destroy (fc);
5655 }
5656
5657 static void
5658 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5659 {
5660         GtkWidget *fc;
5661
5662         if (!window->priv->image)
5663                 return;
5664
5665         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5666                                           GTK_WINDOW (window),
5667                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5668                                           GTK_STOCK_CANCEL,
5669                                           GTK_RESPONSE_CANCEL,
5670                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5671                                           NULL);
5672
5673         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5674         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5675                                                  GTK_RESPONSE_OK,
5676                                                  GTK_RESPONSE_CANCEL,
5677                                                  -1);
5678
5679         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5680         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5681
5682         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5683
5684         g_signal_connect (fc, "response",
5685                           G_CALLBACK (image_save_dialog_response_cb),
5686                           window);
5687
5688         gtk_widget_show (fc);
5689 }
5690
5691 static void
5692 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5693 {
5694         GtkClipboard *clipboard;
5695         GdkPixbuf    *pixbuf;
5696
5697         if (!window->priv->image)
5698                 return;
5699
5700         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5701                                               GDK_SELECTION_CLIPBOARD);
5702         ev_document_doc_mutex_lock ();
5703         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5704                                                window->priv->image);
5705         ev_document_doc_mutex_unlock ();
5706
5707         gtk_clipboard_set_image (clipboard, pixbuf);
5708         g_object_unref (pixbuf);
5709 }
5710
5711 static void
5712 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5713 {
5714         GList     *l;
5715         GdkScreen *screen;
5716
5717         if (!window->priv->attach_list)
5718                 return;
5719
5720         screen = gtk_window_get_screen (GTK_WINDOW (window));
5721
5722         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5723                 EvAttachment *attachment;
5724                 GError       *error = NULL;
5725
5726                 attachment = (EvAttachment *) l->data;
5727
5728                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5729
5730                 if (error) {
5731                         ev_window_error_message (window, error,
5732                                                  "%s", _("Unable to open attachment"));
5733                         g_error_free (error);
5734                 }
5735         }
5736 }
5737
5738 static void
5739 attachment_save_dialog_response_cb (GtkWidget *fc,
5740                                     gint       response_id,
5741                                     EvWindow  *ev_window)
5742 {
5743         GFile                *target_file;
5744         gchar                *uri;
5745         GList                *l;
5746         GtkFileChooserAction  fc_action;
5747         gboolean              is_dir;
5748         gboolean              is_native;
5749
5750         if (response_id != GTK_RESPONSE_OK) {
5751                 gtk_widget_destroy (fc);
5752                 return;
5753         }
5754
5755         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5756         target_file = g_file_new_for_uri (uri);
5757         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5758         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5759         is_native = g_file_is_native (target_file);
5760
5761         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5762                 EvAttachment *attachment;
5763                 GFile        *save_to;
5764                 GError       *error = NULL;
5765
5766                 attachment = (EvAttachment *) l->data;
5767
5768                 if (is_native) {
5769                         if (is_dir) {
5770                                 save_to = g_file_get_child (target_file,
5771                                                             ev_attachment_get_name (attachment));
5772                         } else {
5773                                 save_to = g_object_ref (target_file);
5774                         }
5775                 } else {
5776                         save_to = ev_tmp_file_get ("saveattachment");
5777                 }
5778
5779                 ev_attachment_save (attachment, save_to, &error);
5780
5781                 if (error) {
5782                         ev_window_error_message (ev_window, error,
5783                                                  "%s", _("The attachment could not be saved."));
5784                         g_error_free (error);
5785                         g_object_unref (save_to);
5786
5787                         continue;
5788                 }
5789
5790                 if (!is_native) {
5791                         GFile *dest_file;
5792
5793                         if (is_dir) {
5794                                 dest_file = g_file_get_child (target_file,
5795                                                               ev_attachment_get_name (attachment));
5796                         } else {
5797                                 dest_file = g_object_ref (target_file);
5798                         }
5799
5800                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5801                                                save_to, dest_file);
5802
5803                         g_object_unref (dest_file);
5804                 }
5805
5806                 g_object_unref (save_to);
5807         }
5808
5809         g_free (uri);
5810         g_object_unref (target_file);
5811
5812         gtk_widget_destroy (fc);
5813 }
5814
5815 static void
5816 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5817 {
5818         GtkWidget    *fc;
5819         EvAttachment *attachment = NULL;
5820
5821         if (!window->priv->attach_list)
5822                 return;
5823
5824         if (g_list_length (window->priv->attach_list) == 1)
5825                 attachment = (EvAttachment *) window->priv->attach_list->data;
5826
5827         fc = gtk_file_chooser_dialog_new (
5828                 _("Save Attachment"),
5829                 GTK_WINDOW (window),
5830                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5831                 GTK_STOCK_CANCEL,
5832                 GTK_RESPONSE_CANCEL,
5833                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5834                 NULL);
5835
5836         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5837         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5838                                                  GTK_RESPONSE_OK,
5839                                                  GTK_RESPONSE_CANCEL,
5840                                                  -1);
5841
5842         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5843         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5844
5845         if (attachment)
5846                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5847                                                    ev_attachment_get_name (attachment));
5848
5849         g_signal_connect (fc, "response",
5850                           G_CALLBACK (attachment_save_dialog_response_cb),
5851                           window);
5852
5853         gtk_widget_show (fc);
5854 }
5855
5856 static void
5857 ev_window_media_player_key_pressed (EvWindow    *window,
5858                                     const gchar *key,
5859                                     gpointer     user_data)
5860 {
5861         if (!gtk_window_is_active (GTK_WINDOW (window)))
5862                 return;
5863
5864         /* Note how Previous/Next only go to the
5865          * next/previous page despite their icon telling you
5866          * they should go to the beginning/end.
5867          *
5868          * There's very few keyboards with FFW/RWD though,
5869          * so we stick the most useful keybinding on the most
5870          * often seen keys
5871          */
5872         if (strcmp (key, "Play") == 0) {
5873                 ev_window_run_presentation (window);
5874         } else if (strcmp (key, "Previous") == 0) {
5875                 ev_window_cmd_go_previous_page (NULL, window);
5876         } else if (strcmp (key, "Next") == 0) {
5877                 ev_window_cmd_go_next_page (NULL, window);
5878         } else if (strcmp (key, "FastForward") == 0) {
5879                 ev_window_cmd_go_last_page (NULL, window);
5880         } else if (strcmp (key, "Rewind") == 0) {
5881                 ev_window_cmd_go_first_page (NULL, window);
5882         }
5883 }
5884
5885 static void
5886 ev_window_init (EvWindow *ev_window)
5887 {
5888         GtkActionGroup *action_group;
5889         GtkAccelGroup *accel_group;
5890         GError *error = NULL;
5891         GtkWidget *sidebar_widget;
5892         GObject *mpkeys;
5893         gchar *ui_path;
5894         gdouble dpi;
5895
5896         g_signal_connect (ev_window, "configure_event",
5897                           G_CALLBACK (window_configure_event_cb), NULL);
5898         g_signal_connect (ev_window, "window_state_event",
5899                           G_CALLBACK (window_state_event_cb), NULL);
5900
5901         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5902
5903         ev_window->priv->model = ev_document_model_new ();
5904
5905         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5906         ev_window->priv->title = ev_window_title_new (ev_window);
5907
5908         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5909         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5910         gtk_widget_show (ev_window->priv->main_box);
5911
5912         action_group = gtk_action_group_new ("MenuActions");
5913         ev_window->priv->action_group = action_group;
5914         gtk_action_group_set_translation_domain (action_group, NULL);
5915         gtk_action_group_add_actions (action_group, entries,
5916                                       G_N_ELEMENTS (entries), ev_window);
5917         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5918                                              G_N_ELEMENTS (toggle_entries),
5919                                              ev_window);
5920         set_action_properties (action_group);
5921         register_custom_actions (ev_window, action_group);
5922
5923         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5924         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5925                                             action_group, 0);
5926
5927         accel_group =
5928                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5929         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5930
5931         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5932
5933         action_group = gtk_action_group_new ("ViewPopupActions");
5934         ev_window->priv->view_popup_action_group = action_group;
5935         gtk_action_group_set_translation_domain (action_group, NULL);
5936         gtk_action_group_add_actions (action_group, view_popup_entries,
5937                                       G_N_ELEMENTS (view_popup_entries),
5938                                       ev_window);
5939         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5940                                             action_group, 0);
5941
5942         action_group = gtk_action_group_new ("AttachmentPopupActions");
5943         ev_window->priv->attachment_popup_action_group = action_group;
5944         gtk_action_group_set_translation_domain (action_group, NULL);
5945         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5946                                       G_N_ELEMENTS (attachment_popup_entries),
5947                                       ev_window);
5948         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5949                                             action_group, 0);
5950
5951         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5952                                     "evince-ui.xml", NULL);
5953         if (!gtk_ui_manager_add_ui_from_file (
5954                 ev_window->priv->ui_manager, ui_path, &error))
5955         {
5956                 g_warning ("building menus failed: %s", error->message);
5957                 g_error_free (error);
5958         }
5959         g_free (ui_path);
5960
5961         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5962         ev_window->priv->recent_action_group = NULL;
5963         ev_window->priv->recent_ui_id = 0;
5964         g_signal_connect_swapped (ev_window->priv->recent_manager,
5965                                   "changed",
5966                                   G_CALLBACK (ev_window_setup_recent),
5967                                   ev_window);
5968
5969         ev_window->priv->menubar =
5970                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5971                                             "/MainMenu");
5972         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5973                             ev_window->priv->menubar,
5974                             FALSE, FALSE, 0);
5975
5976         ev_window->priv->toolbar = GTK_WIDGET
5977           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5978                          "ui-manager", ev_window->priv->ui_manager,
5979                          "popup-path", "/ToolbarPopup",
5980                          "model", ev_application_get_toolbars_model (EV_APP),
5981                          NULL));
5982
5983         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5984                                    "DefaultToolBar");
5985         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5986                             ev_window->priv->toolbar,
5987                             FALSE, FALSE, 0);
5988         gtk_widget_show (ev_window->priv->toolbar);
5989
5990         /* Add the main area */
5991         ev_window->priv->hpaned = gtk_hpaned_new ();
5992         g_signal_connect (ev_window->priv->hpaned,
5993                           "notify::position",
5994                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5995                           ev_window);
5996
5997         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5998         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5999                             TRUE, TRUE, 0);
6000         gtk_widget_show (ev_window->priv->hpaned);
6001
6002         ev_window->priv->sidebar = ev_sidebar_new ();
6003         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6004                               ev_window->priv->model);
6005         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6006                          ev_window->priv->sidebar, FALSE, FALSE);
6007         gtk_widget_show (ev_window->priv->sidebar);
6008
6009         /* Stub sidebar, for now */
6010
6011         sidebar_widget = ev_sidebar_thumbnails_new ();
6012         ev_window->priv->sidebar_thumbs = sidebar_widget;
6013         g_signal_connect (sidebar_widget,
6014                           "notify::main-widget",
6015                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6016                           ev_window);
6017         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6018         gtk_widget_show (sidebar_widget);
6019         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6020                              sidebar_widget);
6021
6022         sidebar_widget = ev_sidebar_links_new ();
6023         ev_window->priv->sidebar_links = sidebar_widget;
6024         g_signal_connect (sidebar_widget,
6025                           "notify::model",
6026                           G_CALLBACK (sidebar_widget_model_set),
6027                           ev_window);
6028         g_signal_connect (sidebar_widget,
6029                           "link_activated",
6030                           G_CALLBACK (sidebar_links_link_activated_cb),
6031                           ev_window);
6032         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6033         gtk_widget_show (sidebar_widget);
6034         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6035                              sidebar_widget);
6036
6037         sidebar_widget = ev_sidebar_attachments_new ();
6038         ev_window->priv->sidebar_attachments = sidebar_widget;
6039         g_signal_connect_object (sidebar_widget,
6040                                  "popup",
6041                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6042                                  ev_window, 0);
6043         gtk_widget_show (sidebar_widget);
6044         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6045                              sidebar_widget);
6046
6047         sidebar_widget = ev_sidebar_layers_new ();
6048         ev_window->priv->sidebar_layers = sidebar_widget;
6049         g_signal_connect (sidebar_widget,
6050                           "layers_visibility_changed",
6051                           G_CALLBACK (sidebar_layers_visibility_changed),
6052                           ev_window);
6053         gtk_widget_show (sidebar_widget);
6054         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6055                              sidebar_widget);
6056
6057         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6058         ev_window->priv->scrolled_window =
6059                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6060                                           "shadow-type", GTK_SHADOW_IN,
6061                                           NULL));
6062         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6063                             ev_window->priv->scrolled_window,
6064                             TRUE, TRUE, 0);
6065         gtk_widget_show (ev_window->priv->scrolled_window);
6066
6067         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6068                         ev_window->priv->view_box);
6069         gtk_widget_show (ev_window->priv->view_box);
6070
6071         ev_window->priv->view = ev_view_new ();
6072         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6073         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6074         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6075         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6076         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6077         g_signal_connect_swapped (ev_window->priv->password_view,
6078                                   "unlock",
6079                                   G_CALLBACK (ev_window_password_view_unlock),
6080                                   ev_window);
6081         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6082                                  G_CALLBACK (view_actions_focus_in_cb),
6083                                  ev_window, 0);
6084         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6085                                  G_CALLBACK (view_actions_focus_out_cb),
6086                                  ev_window, 0);
6087         g_signal_connect_object (ev_window->priv->view, "external-link",
6088                                  G_CALLBACK (view_external_link_cb),
6089                                  ev_window, 0);
6090         g_signal_connect_object (ev_window->priv->view, "handle-link",
6091                                  G_CALLBACK (view_handle_link_cb),
6092                                  ev_window, 0);
6093         g_signal_connect_object (ev_window->priv->view,
6094                                  "popup",
6095                                  G_CALLBACK (view_menu_popup_cb),
6096                                  ev_window, 0);
6097         gtk_widget_show (ev_window->priv->view);
6098         gtk_widget_show (ev_window->priv->password_view);
6099
6100         /* Find Bar */
6101         ev_window->priv->find_bar = egg_find_bar_new ();
6102         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6103                           ev_window->priv->find_bar,
6104                           FALSE, TRUE, 0);
6105
6106         /* We own a ref on these widgets, as we can swap them in and out */
6107         g_object_ref (ev_window->priv->view);
6108         g_object_ref (ev_window->priv->password_view);
6109
6110         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6111                            ev_window->priv->view);
6112
6113         /* Connect to model signals */
6114         g_signal_connect_swapped (ev_window->priv->model,
6115                                   "page-changed",
6116                                   G_CALLBACK (ev_window_page_changed_cb),
6117                                   ev_window);
6118         g_signal_connect (ev_window->priv->model,
6119                           "notify::document",
6120                           G_CALLBACK (ev_window_document_changed_cb),
6121                           ev_window);
6122         g_signal_connect (ev_window->priv->model,
6123                           "notify::scale",
6124                           G_CALLBACK (ev_window_zoom_changed_cb),
6125                           ev_window);
6126         g_signal_connect (ev_window->priv->model,
6127                           "notify::sizing-mode",
6128                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6129                           ev_window);
6130         g_signal_connect (ev_window->priv->model,
6131                           "notify::rotation",
6132                           G_CALLBACK (ev_window_rotation_changed_cb),
6133                           ev_window);
6134         g_signal_connect (ev_window->priv->model,
6135                           "notify::continuous",
6136                           G_CALLBACK (ev_window_continuous_changed_cb),
6137                           ev_window);
6138         g_signal_connect (ev_window->priv->model,
6139                           "notify::dual-page",
6140                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6141                           ev_window);
6142
6143         /* Connect to view signals */
6144         g_signal_connect (ev_window->priv->view,
6145                           "notify::has-selection",
6146                           G_CALLBACK (ev_window_has_selection_changed_cb),
6147                           ev_window);
6148
6149         /* Connect sidebar signals */
6150         g_signal_connect (ev_window->priv->sidebar,
6151                           "notify::visible",
6152                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6153                           ev_window);
6154         g_signal_connect (ev_window->priv->sidebar,
6155                           "notify::current-page",
6156                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6157                           ev_window);
6158
6159         /* Connect to find bar signals */
6160         g_signal_connect (ev_window->priv->find_bar,
6161                           "previous",
6162                           G_CALLBACK (find_bar_previous_cb),
6163                           ev_window);
6164         g_signal_connect (ev_window->priv->find_bar,
6165                           "next",
6166                           G_CALLBACK (find_bar_next_cb),
6167                           ev_window);
6168         g_signal_connect (ev_window->priv->find_bar,
6169                           "close",
6170                           G_CALLBACK (find_bar_close_cb),
6171                           ev_window);
6172         g_signal_connect (ev_window->priv->find_bar,
6173                           "notify::search-string",
6174                           G_CALLBACK (find_bar_search_changed_cb),
6175                           ev_window);
6176         g_signal_connect (ev_window->priv->find_bar,
6177                           "notify::case-sensitive",
6178                           G_CALLBACK (find_bar_search_changed_cb),
6179                           ev_window);
6180         g_signal_connect (ev_window->priv->find_bar,
6181                           "notify::visible",
6182                           G_CALLBACK (find_bar_visibility_changed_cb),
6183                           ev_window);
6184         g_signal_connect (ev_window->priv->find_bar,
6185                           "scroll",
6186                           G_CALLBACK (find_bar_scroll),
6187                           ev_window);
6188
6189         /* Popups */
6190         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6191                                                                  "/DocumentPopup");
6192         ev_window->priv->link = NULL;
6193
6194         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6195                                                                        "/AttachmentPopup");
6196         ev_window->priv->attach_list = NULL;
6197
6198         /* Media player keys */
6199         mpkeys = ev_application_get_media_keys (EV_APP);
6200         if (mpkeys) {
6201                 g_signal_connect_swapped (mpkeys, "key_pressed",
6202                                           G_CALLBACK (ev_window_media_player_key_pressed),
6203                                           ev_window);
6204         }
6205
6206         /* Give focus to the document view */
6207         gtk_widget_grab_focus (ev_window->priv->view);
6208
6209         /* Set it user interface params */
6210         ev_window_setup_recent (ev_window);
6211
6212         ev_window_setup_gtk_settings (ev_window);
6213
6214         setup_chrome_from_metadata (ev_window);
6215         set_chrome_actions (ev_window);
6216         update_chrome_visibility (ev_window);
6217
6218         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6219
6220         setup_view_from_metadata (ev_window);
6221         setup_sidebar_from_metadata (ev_window);
6222
6223         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6224         ev_window_setup_action_sensitivity (ev_window);
6225
6226         /* Drag and Drop */
6227         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6228                            GTK_DEST_DEFAULT_ALL,
6229                            NULL, 0,
6230                            GDK_ACTION_COPY);
6231         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6232 }
6233
6234 /**
6235  * ev_window_new:
6236  *
6237  * Creates a #GtkWidget that represents the window.
6238  *
6239  * Returns: the #GtkWidget that represents the window.
6240  */
6241 GtkWidget *
6242 ev_window_new (void)
6243 {
6244         GtkWidget *ev_window;
6245
6246         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6247                                               "type", GTK_WINDOW_TOPLEVEL,
6248                                               NULL));
6249
6250         return ev_window;
6251 }