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 (C) 2003, 2004, 2005 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-manager.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         /* Progress Messages */
 143         guint progress_idle;
 144         GCancellable *progress_cancellable;
 145
 146         /* Dialogs */
 147         GtkWidget *properties;
 148         GtkWidget *print_dialog;
 149
 150         /* UI Builders */
 151         GtkActionGroup   *action_group;
 152         GtkActionGroup   *view_popup_action_group;
 153         GtkActionGroup   *attachment_popup_action_group;
 154         GtkRecentManager *recent_manager;
 155         GtkActionGroup   *recent_action_group;
 156         guint             recent_ui_id;
 157         GtkUIManager     *ui_manager;
 158
 159         /* Fullscreen mode */
 160         GtkWidget *fullscreen_toolbar;
 161
 162         /* Presentation mode */
 163         guint      presentation_timeout_id;
 164
 165         /* Popup view */
 166         GtkWidget *view_popup;
 167         EvLink    *link;
 168         EvImage   *image;
 169
 170         /* Popup attachment */
 171         GtkWidget    *attachment_popup;
 172         GList        *attach_list;
 173
 174         /* Document */
 175         char *uri;
 176         glong uri_mtime;
 177         char *local_uri;
 178         gboolean in_reload;
 179         EvFileMonitor *monitor;
 180         guint setup_document_idle;
 181
 182         EvDocument *document;
 183         EvHistory *history;
 184         EvPageCache *page_cache;
 185         EvWindowPageMode page_mode;
 186         EvWindowTitle *title;
 187
 188         /* Load params */
 189         EvLinkDest       *dest;
 190         gchar            *search_string;
 191         EvWindowRunMode   window_mode;
 192
 193         EvJob            *load_job;
 194         EvJob            *reload_job;
 195         EvJob            *thumbnail_job;
 196         EvJob            *save_job;
 197         EvJob            *find_job;
 198
 199         /* Printing */
 200         GQueue           *print_queue;
 201         GtkPrintSettings *print_settings;
 202         GtkPageSetup     *print_page_setup;
 203         gboolean          close_after_print;
 204 };
 205
 206 #define EV_WINDOW_GET_PRIVATE(object) \
 207         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 208
 209 #define PAGE_SELECTOR_ACTION    "PageSelector"
 210 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 211 #define NAVIGATION_ACTION       "Navigation"
 212
 213 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 214 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 215 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 216
 217 #define PRESENTATION_TIMEOUT 5
 218
 219 #define SIDEBAR_DEFAULT_SIZE    132
 220 #define LINKS_SIDEBAR_ID "links"
 221 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 222 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 223 #define LAYERS_SIDEBAR_ID "layers"
 224
 225 static const gchar *document_print_settings[] = {
 226         GTK_PRINT_SETTINGS_N_COPIES,
 227         GTK_PRINT_SETTINGS_COLLATE,
 228         GTK_PRINT_SETTINGS_REVERSE,
 229         GTK_PRINT_SETTINGS_NUMBER_UP,
 230         GTK_PRINT_SETTINGS_SCALE,
 231         GTK_PRINT_SETTINGS_PRINT_PAGES,
 232         GTK_PRINT_SETTINGS_PAGE_RANGES,
 233         GTK_PRINT_SETTINGS_PAGE_SET,
 234         GTK_PRINT_SETTINGS_OUTPUT_URI
 235 };
 236
 237 static void     ev_window_update_actions                (EvWindow         *ev_window);
 238 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 239                                                          GParamSpec       *pspec,
 240                                                          EvWindow         *ev_window);
 241 static void     ev_window_set_page_mode                 (EvWindow         *window,
 242                                                          EvWindowPageMode  page_mode);
 243 static void     ev_window_load_job_cb                   (EvJob            *job,
 244                                                          gpointer          data);
 245 static void     ev_window_reload_document               (EvWindow         *window);
 246 static void     ev_window_reload_job_cb                 (EvJob            *job,
 247                                                          EvWindow         *window);
 248 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 249                                                          EvWindow         *ev_window);
 250 static void     ev_window_save_job_cb                   (EvJob            *save,
 251                                                          EvWindow         *window);
 252 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 253                                                          GParamSpec       *pspec,
 254                                                          EvWindow         *ev_window);
 255 static void     ev_window_zoom_changed_cb               (EvView           *view,
 256                                                          GParamSpec       *pspec,
 257                                                          EvWindow         *ev_window);
 258 static void     ev_window_add_recent                    (EvWindow         *window,
 259                                                          const char       *filename);
 260 static void     ev_window_run_fullscreen                (EvWindow         *window);
 261 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 262                                                          gboolean          unfullscreen_window);
 263 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 264                                                          EvWindow         *window);
 265 static void     ev_window_run_presentation              (EvWindow         *window);
 266 static void     ev_window_stop_presentation             (EvWindow         *window,
 267                                                          gboolean          unfullscreen_window);
 268 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 271                                                          EvWindow         *window);
 272 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 273                                                          EvWindow         *window);
 274 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 279                                                          EvWindow         *window);
 280 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 283                                                          EvWindow         *window);
 284 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 285                                                          EvWindow         *ev_window);
 286 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 287                                                          EvWindow         *ev_window);
 288 static void     view_handle_link_cb                     (EvView           *view,
 289                                                          EvLink           *link,
 290                                                          EvWindow         *window);
 291 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 292 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 293                                                          EvWindow         *ev_window);
 294 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 295                                                          GParamSpec       *param,
 296                                                          EvWindow         *ev_window);
 297 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 298                                                          GFile            *source_file);
 299 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 300                                                          const gchar      *key,
 301                                                          gpointer          user_data);
 302 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 303
 304 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 305
 306 static void
 307 ev_window_set_action_sensitive (EvWindow   *ev_window,
 308                                 const char *name,
 309                                 gboolean    sensitive)
 310 {
 311         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 312                                                          name);
 313         gtk_action_set_sensitive (action, sensitive);
 314 }
 315
 316
 317 static void
 318 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 319 {
 320         EvDocument *document = ev_window->priv->document;
 321         const EvDocumentInfo *info = NULL;
 322
 323         gboolean has_document = FALSE;
 324         gboolean ok_to_print = TRUE;
 325         gboolean ok_to_copy = TRUE;
 326         gboolean has_properties = TRUE;
 327         gboolean override_restrictions = TRUE;
 328         gboolean can_get_text = FALSE;
 329         gboolean has_pages = FALSE;
 330         gboolean can_find = FALSE;
 331 #ifdef WITH_GCONF
 332         GConfClient *client;
 333 #endif
 334
 335         if (document) {
 336                 has_document = TRUE;
 337                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 338         }
 339
 340         if (has_document && ev_window->priv->page_cache) {
 341                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 342         }
 343
 344         if (!info || info->fields_mask == 0) {
 345                 has_properties = FALSE;
 346         }
 347
 348         if (has_document && EV_IS_SELECTION (document)) {
 349                 can_get_text = TRUE;
 350         }
 351
 352         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 353                 can_find = TRUE;
 354         }
 355
 356 #ifdef WITH_GCONF
 357         client = gconf_client_get_default ();
 358         override_restrictions = gconf_client_get_bool (client,
 359                                                        GCONF_OVERRIDE_RESTRICTIONS,
 360                                                        NULL);
 361 #endif
 362         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 363                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 364                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 365         }
 366
 367         if (has_document && !EV_IS_FILE_EXPORTER(document))
 368                 ok_to_print = FALSE;
 369
 370 #ifdef WITH_GCONF
 371         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 372                 ok_to_copy = FALSE;
 373         }
 374
 375         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 376                 ok_to_print = FALSE;
 377         }
 378
 379         g_object_unref (client);
 380 #endif
 381
 382         /* File menu */
 383         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 384         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 385         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 386         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 387         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 388
 389         /* Edit menu */
 390         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 391         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 392         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 393         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 394         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 395
 396         /* View menu */
 397         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 398         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 399         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 400         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 401         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 402         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 403
 404         /* Toolbar-specific actions: */
 405         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 406         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 407         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 408
 409         ev_window_update_actions (ev_window);
 410 }
 411
 412 static void
 413 ev_window_update_actions (EvWindow *ev_window)
 414 {
 415         EvView *view = EV_VIEW (ev_window->priv->view);
 416         int n_pages = 0, page = -1;
 417         gboolean has_pages = FALSE;
 418         gboolean presentation_mode;
 419         gboolean can_find_in_page = FALSE;
 420
 421         if (ev_window->priv->document && ev_window->priv->page_cache) {
 422                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 423                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 424                 has_pages = n_pages > 0;
 425         }
 426
 427         can_find_in_page = (ev_window->priv->find_job &&
 428                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 429
 430         ev_window_set_action_sensitive (ev_window, "EditCopy",
 431                                         has_pages &&
 432                                         ev_view_get_has_selection (view));
 433         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 434                                         has_pages && can_find_in_page);
 435         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 436                                         has_pages && can_find_in_page);
 437         ev_window_set_action_sensitive (ev_window, "F3",
 438                                         has_pages && can_find_in_page);
 439
 440         presentation_mode = ev_view_get_presentation (view);
 441
 442         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 443                                         has_pages &&
 444                                         ev_view_can_zoom_in (view) &&
 445                                         !presentation_mode);
 446         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 447                                         has_pages &&
 448                                         ev_view_can_zoom_out (view) &&
 449                                         !presentation_mode);
 450
 451         /* Go menu */
 452         if (has_pages) {
 453                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 454                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 455                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 456                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 457         } else {
 458                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 459                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 460                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 461                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 462         }
 463
 464         if (has_pages &&
 465             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 466             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 467                 GtkAction *action;
 468                 float      zoom;
 469                 float      real_zoom;
 470
 471                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 472                                                       ZOOM_CONTROL_ACTION);
 473
 474                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 475                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 476                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 477
 478                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 479         }
 480 }
 481
 482 static void
 483 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 484 {
 485         gboolean can_find;
 486
 487         can_find = window->priv->document &&
 488             EV_IS_DOCUMENT_FIND (window->priv->document);
 489
 490         if (window->priv->action_group) {
 491                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 492                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 493                 ev_window_set_action_sensitive (window, "Space", sensitive);
 494                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 495                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 496                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 497                 ev_window_set_action_sensitive (window, "Return", sensitive);
 498                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 499                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 500                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 501                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 502                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 503                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 504
 505                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 506         }
 507 }
 508
 509 static void
 510 set_widget_visibility (GtkWidget *widget, gboolean visible)
 511 {
 512         g_assert (GTK_IS_WIDGET (widget));
 513
 514         if (visible)
 515                 gtk_widget_show (widget);
 516         else
 517                 gtk_widget_hide (widget);
 518 }
 519
 520 static void
 521 update_chrome_visibility (EvWindow *window)
 522 {
 523         EvWindowPrivate *priv = window->priv;
 524         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 525         gboolean fullscreen_mode, presentation, fullscreen;
 526
 527         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 528         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 529         fullscreen_mode = fullscreen || presentation;
 530
 531         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 532         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 533                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 534         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 535                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 536         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 537         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 538
 539         set_widget_visibility (priv->menubar, menubar);
 540         set_widget_visibility (priv->toolbar, toolbar);
 541         set_widget_visibility (priv->find_bar, findbar);
 542         set_widget_visibility (priv->sidebar, sidebar);
 543
 544         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 545         gtk_widget_set_sensitive (priv->menubar, menubar);
 546
 547         if (priv->fullscreen_toolbar != NULL) {
 548                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 549         }
 550 }
 551
 552 static void
 553 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 554 {
 555         EvWindowPrivate *priv = window->priv;
 556
 557         if (active) {
 558                 priv->chrome |= flag;
 559         } else {
 560                 priv->chrome &= ~flag;
 561         }
 562 }
 563
 564 static void
 565 update_sizing_buttons (EvWindow *window)
 566 {
 567         GtkActionGroup *action_group = window->priv->action_group;
 568         GtkAction *action;
 569         gboolean best_fit, page_width;
 570         EvSizingMode sizing_mode;
 571
 572         if (window->priv->view == NULL)
 573                 return;
 574
 575         g_object_get (window->priv->view,
 576                       "sizing_mode", &sizing_mode,
 577                       NULL);
 578
 579         switch (sizing_mode) {
 580                 case EV_SIZING_BEST_FIT:
 581                         best_fit = TRUE;
 582                         page_width = FALSE;
 583                         break;
 584                 case EV_SIZING_FIT_WIDTH:
 585                         best_fit = FALSE;
 586                         page_width = TRUE;
 587                         break;
 588                 default:
 589                         best_fit = page_width = FALSE;
 590                         break;
 591         }
 592
 593         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 594         g_signal_handlers_block_by_func
 595                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 596         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 597         g_signal_handlers_unblock_by_func
 598                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 599
 600         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 601         g_signal_handlers_block_by_func
 602                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 603         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 604         g_signal_handlers_unblock_by_func
 605                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 606
 607         action = gtk_action_group_get_action (window->priv->action_group,
 608                                               ZOOM_CONTROL_ACTION);
 609         if (best_fit) {
 610                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 611                                                  EPHY_ZOOM_BEST_FIT);
 612         } else if (page_width) {
 613                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 614                                                  EPHY_ZOOM_FIT_WIDTH);
 615         }
 616 }
 617
 618 /**
 619  * ev_window_is_empty:
 620  * @ev_window: The instance of the #EvWindow.
 621  *
 622  * It does look if there is any document loaded or if there is any job to load
 623  * a document.
 624  *
 625  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 626  *          loaded, %FALSE in other case.
 627  */
 628 gboolean
 629 ev_window_is_empty (const EvWindow *ev_window)
 630 {
 631         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 632
 633         return (ev_window->priv->document == NULL) &&
 634                 (ev_window->priv->load_job == NULL);
 635 }
 636
 637 static void
 638 ev_window_set_message_area (EvWindow  *window,
 639                             GtkWidget *area)
 640 {
 641         if (window->priv->message_area == area)
 642                 return;
 643
 644         if (window->priv->message_area)
 645                 gtk_widget_destroy (window->priv->message_area);
 646         window->priv->message_area = area;
 647
 648         if (!area)
 649                 return;
 650
 651         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 652                             window->priv->message_area,
 653                             FALSE, FALSE, 0);
 654         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 655                                window->priv->message_area, 0);
 656         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 657                                    (gpointer) &(window->priv->message_area));
 658 }
 659
 660 static void
 661 ev_window_message_area_response_cb (EvMessageArea *area,
 662                                     gint           response_id,
 663                                     EvWindow      *window)
 664 {
 665         ev_window_set_message_area (window, NULL);
 666 }
 667
 668 static void
 669 ev_window_error_message (EvWindow    *window,
 670                          GError      *error,
 671                          const gchar *format,
 672                          ...)
 673 {
 674         GtkWidget *area;
 675         va_list    args;
 676         gchar     *msg = NULL;
 677
 678         if (window->priv->message_area)
 679                 return;
 680
 681         va_start (args, format);
 682         msg = g_strdup_vprintf (format, args);
 683         va_end (args);
 684
 685         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 686                                     msg,
 687                                     GTK_STOCK_CLOSE,
 688                                     GTK_RESPONSE_CLOSE,
 689                                     NULL);
 690         g_free (msg);
 691
 692         if (error)
 693                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 694         g_signal_connect (area, "response",
 695                           G_CALLBACK (ev_window_message_area_response_cb),
 696                           window);
 697         gtk_widget_show (area);
 698         ev_window_set_message_area (window, area);
 699 }
 700
 701 static void
 702 ev_window_warning_message (EvWindow    *window,
 703                            const gchar *format,
 704                            ...)
 705 {
 706         GtkWidget *area;
 707         va_list    args;
 708         gchar     *msg = NULL;
 709
 710         if (window->priv->message_area)
 711                 return;
 712
 713         va_start (args, format);
 714         msg = g_strdup_vprintf (format, args);
 715         va_end (args);
 716
 717         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 718                                     msg,
 719                                     GTK_STOCK_CLOSE,
 720                                     GTK_RESPONSE_CLOSE,
 721                                     NULL);
 722         g_free (msg);
 723
 724         g_signal_connect (area, "response",
 725                           G_CALLBACK (ev_window_message_area_response_cb),
 726                           window);
 727         gtk_widget_show (area);
 728         ev_window_set_message_area (window, area);
 729 }
 730
 731 static void
 732 page_changed_cb (EvPageCache *page_cache,
 733                  gint         page,
 734                  EvWindow    *ev_window)
 735 {
 736         ev_window_update_actions (ev_window);
 737
 738         ev_window_update_find_status_message (ev_window);
 739
 740         if (!ev_window_is_empty (ev_window))
 741                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 742 }
 743
 744 typedef struct _FindTask {
 745         const gchar *page_label;
 746         gchar *chapter;
 747 } FindTask;
 748
 749 static gboolean
 750 ev_window_find_chapter (GtkTreeModel *tree_model,
 751                         GtkTreePath  *path,
 752                         GtkTreeIter  *iter,
 753                         gpointer      data)
 754 {
 755         FindTask *task = (FindTask *)data;
 756         gchar *page_string;
 757
 758         gtk_tree_model_get (tree_model, iter,
 759                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 760                             -1);
 761
 762         if (!page_string)
 763                 return FALSE;
 764
 765         if (!strcmp (page_string, task->page_label)) {
 766                 gtk_tree_model_get (tree_model, iter,
 767                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 768                                     -1);
 769                 g_free (page_string);
 770                 return TRUE;
 771         }
 772
 773         g_free (page_string);
 774         return FALSE;
 775 }
 776
 777 static void
 778 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 779 {
 780         gchar *page_label = NULL;
 781         gchar *link_title;
 782         FindTask find_task;
 783         EvLink *real_link;
 784         EvLinkAction *action;
 785         EvLinkDest *dest;
 786
 787         if (window->priv->history == NULL)
 788                 return;
 789
 790         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 791                 return;
 792
 793         if (link) {
 794                 action = g_object_ref (ev_link_get_action (link));
 795                 dest = ev_link_action_get_dest (action);
 796                 page = ev_link_dest_get_page (dest);
 797                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 798         } else {
 799                 dest = ev_link_dest_new_page (page);
 800                 action = ev_link_action_new_dest (dest);
 801                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 802         }
 803
 804         if (!page_label)
 805                 return;
 806
 807         find_task.page_label = page_label;
 808         find_task.chapter = NULL;
 809
 810         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 811                 GtkTreeModel *model;
 812
 813                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 814
 815                 if (model) {
 816                         gtk_tree_model_foreach (model,
 817                                                 ev_window_find_chapter,
 818                                                 &find_task);
 819
 820                         g_object_unref (model);
 821                 }
 822         }
 823
 824         if (find_task.chapter)
 825                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 826         else
 827                 link_title = g_strdup_printf (_("Page %s"), page_label);
 828
 829         real_link = ev_link_new (link_title, action);
 830
 831         ev_history_add_link (window->priv->history, real_link);
 832
 833         g_free (find_task.chapter);
 834         g_free (link_title);
 835         g_free (page_label);
 836         g_object_unref (real_link);
 837 }
 838
 839 static void
 840 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 841 {
 842         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 843
 844         ev_window_add_history (window, 0, link);
 845         ev_window_add_history (window, current_page, NULL);
 846 }
 847
 848 static void
 849 history_changed_cb (EvPageCache *page_cache,
 850                     gint         page,
 851                     EvWindow    *window)
 852 {
 853         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 854
 855         ev_window_add_history (window, page, NULL);
 856         ev_window_add_history (window, current_page, NULL);
 857
 858         return;
 859 }
 860
 861 static void
 862 update_document_mode (EvWindow *window, EvDocumentMode mode)
 863 {
 864         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 865                 ev_window_run_presentation (window);
 866         }
 867         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 868                 ev_window_run_fullscreen (window);
 869         }
 870 }
 871
 872 static void
 873 setup_chrome_from_metadata (EvWindow *window)
 874 {
 875         EvChrome chrome = EV_CHROME_NORMAL;
 876         GValue show_toolbar = { 0, };
 877
 878         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 879                 if (!g_value_get_boolean (&show_toolbar))
 880                         chrome &= ~EV_CHROME_TOOLBAR;
 881                 g_value_unset (&show_toolbar);
 882         }
 883         window->priv->chrome = chrome;
 884 }
 885
 886 static void
 887 setup_sidebar_from_metadata (EvWindow *window)
 888 {
 889         gchar      *uri = window->priv->uri;
 890         EvDocument *document = window->priv->document;
 891         GtkWidget  *sidebar = window->priv->sidebar;
 892         GtkWidget  *links = window->priv->sidebar_links;
 893         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 894         GtkWidget  *attachments = window->priv->sidebar_attachments;
 895         GtkWidget  *layers = window->priv->sidebar_layers;
 896         GValue      sidebar_size = { 0, };
 897         GValue      sidebar_page = { 0, };
 898         GValue      sidebar_visibility = { 0, };
 899
 900         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 901                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 902                                         g_value_get_int (&sidebar_size));
 903                 g_value_unset(&sidebar_size);
 904         }
 905
 906         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 907                 const char *page_id = g_value_get_string (&sidebar_page);
 908
 909                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 910                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 911                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 912                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 913                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 914                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 915                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 916                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 917                 }
 918                 g_value_unset (&sidebar_page);
 919         } else if (document) {
 920                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 921                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 922                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 924                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 925                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 926                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 928                 }
 929         }
 930
 931         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 932                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 933                 g_value_unset (&sidebar_visibility);
 934                 update_chrome_visibility (window);
 935         }
 936 }
 937
 938 static void
 939 setup_document_from_metadata (EvWindow *window)
 940 {
 941         gchar *uri = window->priv->uri;
 942         GValue page = { 0, };
 943         GValue width = { 0, };
 944         GValue height = { 0, };
 945         GValue width_ratio = { 0, };
 946         GValue height_ratio = { 0, };
 947
 948         /* View the previously shown page, but make sure to not open a document on
 949          * the last page, since closing it on the last page most likely means the
 950          * user was finished reading the document. In that case, reopening should
 951          * show the first page. */
 952         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 953                 gint n_pages;
 954                 gint new_page;
 955
 956                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 957                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 958                 ev_page_cache_set_current_page (window->priv->page_cache,
 959                                                 new_page);
 960                 g_value_unset (&page);
 961         }
 962
 963         setup_sidebar_from_metadata (window);
 964
 965         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 966             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 967                 return; /* size was already set in setup_size_from_metadata */
 968
 969         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 970             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 971                 gint       document_width;
 972                 gint       document_height;
 973                 GdkScreen *screen;
 974                 gint       request_width;
 975                 gint       request_height;
 976
 977                 ev_page_cache_get_max_width (window->priv->page_cache,
 978                                              0, 1.0,
 979                                              &document_width);
 980                 ev_page_cache_get_max_height (window->priv->page_cache,
 981                                              0, 1.0,
 982                                              &document_height);
 983
 984                 request_width = g_value_get_double (&width_ratio) * document_width;
 985                 request_height = g_value_get_double (&height_ratio) * document_height;
 986
 987                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 988
 989                 if (screen) {
 990                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 991                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 992                 }
 993
 994                 if (request_width > 0 && request_height > 0) {
 995                         gtk_window_resize (GTK_WINDOW (window),
 996                                            request_width,
 997                                            request_height);
 998                 }
 999                 g_value_unset (&width_ratio);
1000                 g_value_unset (&height_ratio);
1001         }
1002 }
1003
1004 static void
1005 setup_size_from_metadata (EvWindow *window)
1006 {
1007         char *uri = window->priv->uri;
1008         GValue width = { 0, };
1009         GValue height = { 0, };
1010         GValue maximized = { 0, };
1011         GValue x = { 0, };
1012         GValue y = { 0, };
1013
1014         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1015                 if (g_value_get_boolean (&maximized)) {
1016                         gtk_window_maximize (GTK_WINDOW (window));
1017                         g_value_unset (&maximized);
1018                         return;
1019                 } else {
1020                         gtk_window_unmaximize (GTK_WINDOW (window));
1021                 }
1022                 g_value_unset (&maximized);
1023         }
1024
1025         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1026             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1027                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1028                                  g_value_get_int (&y));
1029                 g_value_unset (&x);
1030                 g_value_unset (&y);
1031         }
1032
1033         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1034             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1035                 gtk_window_resize (GTK_WINDOW (window),
1036                                    g_value_get_int (&width),
1037                                    g_value_get_int (&height));
1038                 g_value_unset (&width);
1039                 g_value_unset (&height);
1040         }
1041 }
1042
1043 static void
1044 setup_view_from_metadata (EvWindow *window)
1045 {
1046         EvView *view = EV_VIEW (window->priv->view);
1047         gchar *uri = window->priv->uri;
1048         GEnumValue *enum_value;
1049         GValue sizing_mode = { 0, };
1050         GValue zoom = { 0, };
1051         GValue continuous = { 0, };
1052         GValue dual_page = { 0, };
1053         GValue presentation = { 0, };
1054         GValue fullscreen = { 0, };
1055         GValue rotation = { 0, };
1056
1057         /* Sizing mode */
1058         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1059                 enum_value = g_enum_get_value_by_nick
1060                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1061                 g_value_unset (&sizing_mode);
1062                 ev_view_set_sizing_mode (view, enum_value->value);
1063         }
1064
1065         /* Zoom */
1066         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1067             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1068                 gdouble zoom_value;
1069
1070                 zoom_value = g_value_get_double (&zoom);
1071                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1072                 ev_view_set_zoom (view, zoom_value, FALSE);
1073                 g_value_unset (&zoom);
1074         }
1075
1076         /* Continuous */
1077         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1078                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1079                 g_value_unset (&continuous);
1080         }
1081
1082         /* Dual page */
1083         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1084                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1085                 g_value_unset (&dual_page);
1086         }
1087
1088         /* Presentation */
1089         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1090                 if (g_value_get_boolean (&presentation) && uri) {
1091                         ev_window_run_presentation (window);
1092                 }
1093                 g_value_unset (&presentation);
1094         }
1095
1096         /* Fullscreen */
1097         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1098                 if (g_value_get_boolean (&fullscreen) && uri) {
1099                         ev_window_run_fullscreen (window);
1100                 }
1101                 g_value_unset (&fullscreen);
1102         }
1103
1104         /* Rotation */
1105         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1106                 if (g_value_get_int (&rotation)) {
1107                         switch (g_value_get_int (&rotation)) {
1108                                 case 90:
1109                                         ev_view_set_rotation (view, 90);
1110                                         break;
1111                                 case 180:
1112                                         ev_view_set_rotation (view, 180);
1113                                         break;
1114                                 case 270:
1115                                         ev_view_set_rotation (view, 270);
1116                                         break;
1117                                 default:
1118                                         break;
1119                         }
1120                 }
1121                 g_value_unset (&rotation);
1122         }
1123 }
1124
1125 static void
1126 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1127 {
1128         if (ev_window->priv->thumbnail_job != NULL) {
1129                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1130                         ev_job_cancel (ev_window->priv->thumbnail_job);
1131
1132                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1133                                                       ev_window_set_icon_from_thumbnail,
1134                                                       ev_window);
1135                 g_object_unref (ev_window->priv->thumbnail_job);
1136                 ev_window->priv->thumbnail_job = NULL;
1137         }
1138 }
1139
1140 static void
1141 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1142                                    EvWindow       *ev_window)
1143 {
1144         if (job->thumbnail) {
1145                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1146                                      job->thumbnail);
1147         }
1148
1149         ev_window_clear_thumbnail_job (ev_window);
1150 }
1151
1152 static void
1153 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1154 {
1155         gint page_width, page_height;
1156         gdouble scale;
1157         EvDocument *document = ev_window->priv->document;
1158
1159         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1160             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0 ||
1161             ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1162                 return;
1163         }
1164
1165         ev_window_clear_thumbnail_job (ev_window);
1166
1167         ev_page_cache_get_size (ev_window->priv->page_cache,
1168                                 0, 0, 1.0,
1169                                 &page_width, &page_height);
1170         scale = (gdouble)128 / (gdouble)page_width;
1171
1172         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1173         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1174                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1175                           ev_window);
1176         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1177 }
1178
1179 static gboolean
1180 ev_window_setup_document (EvWindow *ev_window)
1181 {
1182         const EvDocumentInfo *info;
1183         EvDocument *document = ev_window->priv->document;
1184         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1185         GtkAction *action;
1186
1187         ev_window->priv->setup_document_idle = 0;
1188
1189         ev_window_refresh_window_thumbnail (ev_window, 0);
1190
1191         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1192         ev_window_title_set_document (ev_window->priv->title, document);
1193         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1194
1195         ev_sidebar_set_document (sidebar, document);
1196
1197         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1198         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1199         ev_window_setup_action_sensitivity (ev_window);
1200
1201         if (ev_window->priv->history)
1202                 g_object_unref (ev_window->priv->history);
1203         ev_window->priv->history = ev_history_new ();
1204         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1205         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1206
1207         if (ev_window->priv->properties) {
1208                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1209                                                    ev_window->priv->uri,
1210                                                    ev_window->priv->document);
1211         }
1212
1213         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1214         update_document_mode (ev_window, info->mode);
1215
1216         return FALSE;
1217 }
1218
1219 static void
1220 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1221 {
1222         EvView *view = EV_VIEW (ev_window->priv->view);
1223
1224         if (ev_window->priv->document)
1225                 g_object_unref (ev_window->priv->document);
1226         ev_window->priv->document = g_object_ref (document);
1227
1228         ev_window_set_message_area (ev_window, NULL);
1229
1230         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1231         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1232                           G_CALLBACK (page_changed_cb), ev_window);
1233         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1234                           G_CALLBACK (history_changed_cb), ev_window);
1235
1236         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1237                 gint page;
1238
1239                 /* Restart the current page */
1240                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1241                               0,
1242                               ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
1243                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1244                 g_object_unref (ev_window->priv->dest);
1245                 ev_window->priv->dest = NULL;
1246         }
1247
1248         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1249                 ev_window_warning_message (ev_window, "%s",
1250                                            _("The document contains no pages"));
1251         } else if (ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1252                 ev_window_warning_message (ev_window, "%s",
1253                                            _("The document contains only empty pages"));
1254         } else {
1255                 ev_view_set_document (view, document);
1256         }
1257
1258         if (ev_window->priv->setup_document_idle > 0)
1259                 g_source_remove (ev_window->priv->setup_document_idle);
1260
1261         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1262 }
1263
1264 static void
1265 ev_window_document_changed (EvWindow *ev_window,
1266                             gpointer  user_data)
1267 {
1268         ev_window_reload_document (ev_window);
1269 }
1270
1271 static void
1272 ev_window_password_view_unlock (EvWindow *ev_window)
1273 {
1274         const gchar *password;
1275
1276         g_assert (ev_window->priv->load_job);
1277
1278         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1279         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1280         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1281 }
1282
1283 static void
1284 ev_window_clear_load_job (EvWindow *ev_window)
1285 {
1286         if (ev_window->priv->load_job != NULL) {
1287                 if (!ev_job_is_finished (ev_window->priv->load_job))
1288                         ev_job_cancel (ev_window->priv->load_job);
1289
1290                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1291                 g_object_unref (ev_window->priv->load_job);
1292                 ev_window->priv->load_job = NULL;
1293         }
1294 }
1295
1296 static void
1297 ev_window_clear_reload_job (EvWindow *ev_window)
1298 {
1299         if (ev_window->priv->reload_job != NULL) {
1300                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1301                         ev_job_cancel (ev_window->priv->reload_job);
1302
1303                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1304                 g_object_unref (ev_window->priv->reload_job);
1305                 ev_window->priv->reload_job = NULL;
1306         }
1307 }
1308
1309 static void
1310 ev_window_clear_local_uri (EvWindow *ev_window)
1311 {
1312         if (ev_window->priv->local_uri) {
1313                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1314                 g_free (ev_window->priv->local_uri);
1315                 ev_window->priv->local_uri = NULL;
1316         }
1317 }
1318
1319 static void
1320 ev_window_clear_temp_symlink (EvWindow *ev_window)
1321 {
1322         GFile *file, *tempdir;
1323
1324         if (!ev_window->priv->uri)
1325                 return;
1326
1327         file = g_file_new_for_uri (ev_window->priv->uri);
1328         tempdir = g_file_new_for_path (ev_tmp_dir ());
1329
1330         if (g_file_has_prefix (file, tempdir)) {
1331                 GFileInfo *file_info;
1332                 GError    *error = NULL;
1333
1334                 file_info = g_file_query_info (file,
1335                                                G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
1336                                                G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
1337                                                NULL, &error);
1338                 if (file_info) {
1339                         if (g_file_info_get_is_symlink (file_info))
1340                                 g_file_delete (file, NULL, NULL);
1341                         g_object_unref (file_info);
1342                 } else {
1343                         g_warning ("Error deleting temp symlink: %s\n", error->message);
1344                         g_error_free (error);
1345                 }
1346         }
1347
1348         g_object_unref (file);
1349         g_object_unref (tempdir);
1350 }
1351
1352 /* This callback will executed when load job will be finished.
1353  *
1354  * Since the flow of the error dialog is very confusing, we assume that both
1355  * document and uri will go away after this function is called, and thus we need
1356  * to ref/dup them.  Additionally, it needs to clear
1357  * ev_window->priv->password_{uri,document}, and thus people who call this
1358  * function should _not_ necessarily expect those to exist after being
1359  * called. */
1360 static void
1361 ev_window_load_job_cb (EvJob *job,
1362                        gpointer data)
1363 {
1364         EvWindow *ev_window = EV_WINDOW (data);
1365         EvDocument *document = EV_JOB (job)->document;
1366         EvJobLoad *job_load = EV_JOB_LOAD (job);
1367
1368         g_assert (job_load->uri);
1369
1370         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1371
1372         /* Success! */
1373         if (!ev_job_is_failed (job)) {
1374                 ev_window_set_document (ev_window, document);
1375
1376                 setup_document_from_metadata (ev_window);
1377                 setup_view_from_metadata (ev_window);
1378
1379                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1380
1381                 ev_window_title_set_type (ev_window->priv->title,
1382                                           EV_WINDOW_TITLE_DOCUMENT);
1383                 if (job_load->password) {
1384                         GPasswordSave flags;
1385
1386                         flags = ev_password_view_get_password_save_flags (
1387                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1388                         ev_keyring_save_password (ev_window->priv->uri,
1389                                                   job_load->password,
1390                                                   flags);
1391                 }
1392
1393                 if (ev_window->priv->dest) {
1394                         EvLink *link;
1395                         EvLinkAction *link_action;
1396
1397                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1398                         link = ev_link_new (NULL, link_action);
1399                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1400                         g_object_unref (link);
1401
1402                         /* Already unrefed by ev_link_action
1403                          * FIXME: link action should inc dest ref counting
1404                          * or not unref it at all
1405                          */
1406                         ev_window->priv->dest = NULL;
1407                 }
1408
1409                 switch (ev_window->priv->window_mode) {
1410                         case EV_WINDOW_MODE_FULLSCREEN:
1411                                 ev_window_run_fullscreen (ev_window);
1412                                 break;
1413                         case EV_WINDOW_MODE_PRESENTATION:
1414                                 ev_window_run_presentation (ev_window);
1415                                 break;
1416                         default:
1417                                 break;
1418                 }
1419
1420                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1421                         ev_window_cmd_edit_find (NULL, ev_window);
1422                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1423                                                         ev_window->priv->search_string);
1424                 }
1425
1426                 g_free (ev_window->priv->search_string);
1427                 ev_window->priv->search_string = NULL;
1428
1429                 /* Create a monitor for the document */
1430                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1431                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1432                                           G_CALLBACK (ev_window_document_changed),
1433                                           ev_window);
1434
1435                 ev_window_clear_load_job (ev_window);
1436                 return;
1437         }
1438
1439         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1440                 gchar *password;
1441
1442                 setup_view_from_metadata (ev_window);
1443
1444                 /* First look whether password is in keyring */
1445                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1446                 if (password) {
1447                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1448                                 /* Password in kering is wrong */
1449                                 ev_job_load_set_password (job_load, NULL);
1450                                 /* FIXME: delete password from keyring? */
1451                         } else {
1452                                 ev_job_load_set_password (job_load, password);
1453                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1454                                 g_free (password);
1455                                 return;
1456                         }
1457
1458                         g_free (password);
1459                 }
1460
1461                 /* We need to ask the user for a password */
1462                 ev_window_title_set_uri (ev_window->priv->title,
1463                                          ev_window->priv->uri);
1464                 ev_window_title_set_type (ev_window->priv->title,
1465                                           EV_WINDOW_TITLE_PASSWORD);
1466
1467                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1468                                           job_load->uri);
1469
1470                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1471
1472                 ev_job_load_set_password (job_load, NULL);
1473                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1474         } else {
1475                 ev_window_error_message (ev_window, job->error,
1476                                          "%s", _("Unable to open document"));
1477                 ev_window_clear_load_job (ev_window);
1478         }
1479 }
1480
1481 static void
1482 ev_window_reload_job_cb (EvJob    *job,
1483                          EvWindow *ev_window)
1484 {
1485         GtkWidget *widget;
1486
1487         if (ev_job_is_failed (job)) {
1488                 ev_window_clear_reload_job (ev_window);
1489                 ev_window->priv->in_reload = FALSE;
1490                 g_object_unref (ev_window->priv->dest);
1491                 ev_window->priv->dest = NULL;
1492
1493                 return;
1494         }
1495
1496         ev_window_set_document (ev_window, job->document);
1497
1498         /* Restart the search after reloading */
1499         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1500         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1501                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1502                                             NULL, ev_window);
1503         }
1504
1505         ev_window_clear_reload_job (ev_window);
1506         ev_window->priv->in_reload = FALSE;
1507 }
1508
1509 /**
1510  * ev_window_get_uri:
1511  * @ev_window: The instance of the #EvWindow.
1512  *
1513  * It returns the uri of the document showed in the #EvWindow.
1514  *
1515  * Returns: the uri of the document showed in the #EvWindow.
1516  */
1517 const char *
1518 ev_window_get_uri (EvWindow *ev_window)
1519 {
1520         return ev_window->priv->uri;
1521 }
1522
1523 /**
1524  * ev_window_close_dialogs:
1525  * @ev_window: The window where dialogs will be closed.
1526  *
1527  * It looks for password, print and properties dialogs and closes them and
1528  * frees them from memory. If there is any print job it does free it too.
1529  */
1530 static void
1531 ev_window_close_dialogs (EvWindow *ev_window)
1532 {
1533         if (ev_window->priv->print_dialog)
1534                 gtk_widget_destroy (ev_window->priv->print_dialog);
1535         ev_window->priv->print_dialog = NULL;
1536
1537         if (ev_window->priv->properties)
1538                 gtk_widget_destroy (ev_window->priv->properties);
1539         ev_window->priv->properties = NULL;
1540 }
1541
1542 static void
1543 ev_window_clear_progress_idle (EvWindow *ev_window)
1544 {
1545         if (ev_window->priv->progress_idle > 0)
1546                 g_source_remove (ev_window->priv->progress_idle);
1547         ev_window->priv->progress_idle = 0;
1548 }
1549
1550 static void
1551 reset_progress_idle (EvWindow *ev_window)
1552 {
1553         ev_window->priv->progress_idle = 0;
1554 }
1555
1556 static void
1557 ev_window_show_progress_message (EvWindow   *ev_window,
1558                                  guint       interval,
1559                                  GSourceFunc function)
1560 {
1561         if (ev_window->priv->progress_idle > 0)
1562                 g_source_remove (ev_window->priv->progress_idle);
1563         ev_window->priv->progress_idle =
1564                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1565                                             interval, function,
1566                                             ev_window,
1567                                             (GDestroyNotify)reset_progress_idle);
1568 }
1569
1570 static void
1571 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1572 {
1573         if (ev_window->priv->progress_cancellable)
1574                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1575         else
1576                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1577 }
1578
1579 static void
1580 ev_window_progress_response_cb (EvProgressMessageArea *area,
1581                                 gint                   response,
1582                                 EvWindow              *ev_window)
1583 {
1584         if (response == GTK_RESPONSE_CANCEL)
1585                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1586         ev_window_set_message_area (ev_window, NULL);
1587 }
1588
1589 static gboolean
1590 show_loading_progress (EvWindow *ev_window)
1591 {
1592         GtkWidget *area;
1593         gchar     *text;
1594         gchar     *display_name;
1595
1596         if (ev_window->priv->message_area)
1597                 return FALSE;
1598
1599         display_name = escape_uri_for_display (ev_window->priv->uri);
1600         text = g_strdup_printf (_("Loading document from “%s”"),
1601                                 display_name);
1602
1603         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1604                                              text,
1605                                              GTK_STOCK_CLOSE,
1606                                              GTK_RESPONSE_CLOSE,
1607                                              GTK_STOCK_CANCEL,
1608                                              GTK_RESPONSE_CANCEL,
1609                                              NULL);
1610         g_signal_connect (area, "response",
1611                           G_CALLBACK (ev_window_progress_response_cb),
1612                           ev_window);
1613         gtk_widget_show (area);
1614         ev_window_set_message_area (ev_window, area);
1615
1616         g_free (text);
1617         g_free (display_name);
1618
1619         return FALSE;
1620 }
1621
1622 static void
1623 ev_window_load_remote_failed (EvWindow *ev_window,
1624                               GError   *error)
1625 {
1626         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1627         ev_window->priv->in_reload = FALSE;
1628         ev_window_error_message (ev_window, error,
1629                                  "%s", _("Unable to open document"));
1630         g_free (ev_window->priv->local_uri);
1631         ev_window->priv->local_uri = NULL;
1632         ev_window->priv->uri_mtime = 0;
1633 }
1634
1635 static void
1636 set_uri_mtime (GFile        *source,
1637                GAsyncResult *async_result,
1638                EvWindow     *ev_window)
1639 {
1640         GFileInfo *info;
1641         GError *error = NULL;
1642
1643         info = g_file_query_info_finish (source, async_result, &error);
1644
1645         if (error) {
1646                 ev_window->priv->uri_mtime = 0;
1647                 g_error_free (error);
1648         } else {
1649                 GTimeVal mtime;
1650
1651                 g_file_info_get_modification_time (info, &mtime);
1652                 ev_window->priv->uri_mtime = mtime.tv_sec;
1653                 g_object_unref (info);
1654         }
1655
1656         g_object_unref (source);
1657 }
1658
1659 static void
1660 mount_volume_ready_cb (GFile        *source,
1661                        GAsyncResult *async_result,
1662                        EvWindow     *ev_window)
1663 {
1664         GError *error = NULL;
1665
1666         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1667
1668         if (error) {
1669                 ev_window_load_remote_failed (ev_window, error);
1670                 g_object_unref (source);
1671                 g_error_free (error);
1672         } else {
1673                 /* Volume successfully mounted,
1674                    try opening the file again */
1675                 ev_window_load_file_remote (ev_window, source);
1676         }
1677 }
1678
1679 static void
1680 window_open_file_copy_ready_cb (GFile        *source,
1681                                 GAsyncResult *async_result,
1682                                 EvWindow     *ev_window)
1683 {
1684         GError *error = NULL;
1685
1686         ev_window_clear_progress_idle (ev_window);
1687
1688         g_file_copy_finish (source, async_result, &error);
1689         if (!error) {
1690                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1691                 g_file_query_info_async (source,
1692                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1693                                          0, G_PRIORITY_DEFAULT,
1694                                          NULL,
1695                                          (GAsyncReadyCallback)set_uri_mtime,
1696                                          ev_window);
1697                 return;
1698         }
1699
1700         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1701                 GMountOperation *operation;
1702
1703                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1704                 g_file_mount_enclosing_volume (source,
1705                                                G_MOUNT_MOUNT_NONE,
1706                                                operation, NULL,
1707                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1708                                                ev_window);
1709                 g_object_unref (operation);
1710         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1711                 ev_window_clear_load_job (ev_window);
1712                 ev_window_clear_local_uri (ev_window);
1713                 g_free (ev_window->priv->uri);
1714                 ev_window->priv->uri = NULL;
1715                 g_object_unref (source);
1716
1717                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1718         } else {
1719                 ev_window_load_remote_failed (ev_window, error);
1720                 g_object_unref (source);
1721         }
1722
1723         g_error_free (error);
1724 }
1725
1726 static void
1727 window_open_file_copy_progress_cb (goffset   n_bytes,
1728                                    goffset   total_bytes,
1729                                    EvWindow *ev_window)
1730 {
1731         gchar *status;
1732         gdouble fraction;
1733
1734         if (!ev_window->priv->message_area)
1735                 return;
1736
1737         fraction = n_bytes / (gdouble)total_bytes;
1738         status = g_strdup_printf (_("Downloading document (%d%%)"),
1739                                   (gint)(fraction * 100));
1740
1741         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1742                                              status);
1743         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1744                                                fraction);
1745
1746         g_free (status);
1747 }
1748
1749 static void
1750 ev_window_load_file_remote (EvWindow *ev_window,
1751                             GFile    *source_file)
1752 {
1753         GFile *target_file;
1754
1755         if (!ev_window->priv->local_uri) {
1756                 gchar *tmp_name;
1757                 gchar *base_name;
1758
1759                 /* We'd like to keep extension of source uri since
1760                  * it helps to resolve some mime types, say cbz */
1761                 tmp_name = ev_tmp_filename (NULL);
1762                 base_name = g_file_get_basename (source_file);
1763                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1764                                                           base_name, NULL);
1765                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1766                                      ev_window->priv->local_uri);
1767                 g_free (base_name);
1768                 g_free (tmp_name);
1769         }
1770
1771         ev_window_reset_progress_cancellable (ev_window);
1772
1773         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1774         g_file_copy_async (source_file, target_file,
1775                            0, G_PRIORITY_DEFAULT,
1776                            ev_window->priv->progress_cancellable,
1777                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1778                            ev_window,
1779                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1780                            ev_window);
1781         g_object_unref (target_file);
1782
1783         ev_window_show_progress_message (ev_window, 1,
1784                                          (GSourceFunc)show_loading_progress);
1785 }
1786
1787 void
1788 ev_window_open_uri (EvWindow       *ev_window,
1789                     const char     *uri,
1790                     EvLinkDest     *dest,
1791                     EvWindowRunMode mode,
1792                     const gchar    *search_string)
1793 {
1794         GFile *source_file;
1795
1796         ev_window->priv->in_reload = FALSE;
1797
1798         if (ev_window->priv->uri &&
1799             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1800                 ev_window_reload_document (ev_window);
1801                 return;
1802         }
1803
1804         if (ev_window->priv->monitor) {
1805                 g_object_unref (ev_window->priv->monitor);
1806                 ev_window->priv->monitor = NULL;
1807         }
1808
1809         ev_window_close_dialogs (ev_window);
1810         ev_window_clear_load_job (ev_window);
1811         ev_window_clear_local_uri (ev_window);
1812         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1813
1814         ev_window->priv->window_mode = mode;
1815
1816         if (ev_window->priv->uri)
1817                 g_free (ev_window->priv->uri);
1818         ev_window->priv->uri = g_strdup (uri);
1819
1820         if (ev_window->priv->search_string)
1821                 g_free (ev_window->priv->search_string);
1822         ev_window->priv->search_string = search_string ?
1823                 g_strdup (search_string) : NULL;
1824
1825         if (ev_window->priv->dest)
1826                 g_object_unref (ev_window->priv->dest);
1827         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1828
1829         setup_size_from_metadata (ev_window);
1830
1831         ev_window->priv->load_job = ev_job_load_new (uri);
1832         g_signal_connect (ev_window->priv->load_job,
1833                           "finished",
1834                           G_CALLBACK (ev_window_load_job_cb),
1835                           ev_window);
1836
1837         source_file = g_file_new_for_uri (uri);
1838         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1839                 ev_window_load_file_remote (ev_window, source_file);
1840         } else {
1841                 g_object_unref (source_file);
1842                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1843         }
1844 }
1845
1846 static void
1847 ev_window_reload_local (EvWindow *ev_window)
1848 {
1849         const gchar *uri;
1850
1851         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1852         ev_window->priv->reload_job = ev_job_load_new (uri);
1853         g_signal_connect (ev_window->priv->reload_job, "finished",
1854                           G_CALLBACK (ev_window_reload_job_cb),
1855                           ev_window);
1856         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1857 }
1858
1859 static gboolean
1860 show_reloading_progress (EvWindow *ev_window)
1861 {
1862         GtkWidget *area;
1863         gchar     *text;
1864
1865         if (ev_window->priv->message_area)
1866                 return FALSE;
1867
1868         text = g_strdup_printf (_("Reloading document from %s"),
1869                                 ev_window->priv->uri);
1870         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1871                                              text,
1872                                              GTK_STOCK_CLOSE,
1873                                              GTK_RESPONSE_CLOSE,
1874                                              GTK_STOCK_CANCEL,
1875                                              GTK_RESPONSE_CANCEL,
1876                                              NULL);
1877         g_signal_connect (area, "response",
1878                           G_CALLBACK (ev_window_progress_response_cb),
1879                           ev_window);
1880         gtk_widget_show (area);
1881         ev_window_set_message_area (ev_window, area);
1882         g_free (text);
1883
1884         return FALSE;
1885 }
1886
1887 static void
1888 reload_remote_copy_ready_cb (GFile        *remote,
1889                              GAsyncResult *async_result,
1890                              EvWindow     *ev_window)
1891 {
1892         GError *error = NULL;
1893
1894         ev_window_clear_progress_idle (ev_window);
1895
1896         g_file_copy_finish (remote, async_result, &error);
1897         if (error) {
1898                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1899                         ev_window_error_message (ev_window, error,
1900                                                  "%s", _("Failed to reload document."));
1901                 g_error_free (error);
1902         } else {
1903                 ev_window_reload_local (ev_window);
1904         }
1905
1906         g_object_unref (remote);
1907 }
1908
1909 static void
1910 reload_remote_copy_progress_cb (goffset   n_bytes,
1911                                 goffset   total_bytes,
1912                                 EvWindow *ev_window)
1913 {
1914         gchar *status;
1915         gdouble fraction;
1916
1917         if (!ev_window->priv->message_area)
1918                 return;
1919
1920         fraction = n_bytes / (gdouble)total_bytes;
1921         status = g_strdup_printf (_("Downloading document (%d%%)"),
1922                                   (gint)(fraction * 100));
1923
1924         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1925                                              status);
1926         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1927                                                fraction);
1928
1929         g_free (status);
1930 }
1931
1932 static void
1933 query_remote_uri_mtime_cb (GFile        *remote,
1934                            GAsyncResult *async_result,
1935                            EvWindow     *ev_window)
1936 {
1937         GFileInfo *info;
1938         GTimeVal   mtime;
1939         GError    *error = NULL;
1940
1941         info = g_file_query_info_finish (remote, async_result, &error);
1942         if (error) {
1943                 g_error_free (error);
1944                 g_object_unref (remote);
1945                 ev_window_reload_local (ev_window);
1946
1947                 return;
1948         }
1949
1950         g_file_info_get_modification_time (info, &mtime);
1951         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1952                 GFile *target_file;
1953
1954                 /* Remote file has changed */
1955                 ev_window->priv->uri_mtime = mtime.tv_sec;
1956
1957                 ev_window_reset_progress_cancellable (ev_window);
1958
1959                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1960                 g_file_copy_async (remote, target_file,
1961                                    G_FILE_COPY_OVERWRITE,
1962                                    G_PRIORITY_DEFAULT,
1963                                    ev_window->priv->progress_cancellable,
1964                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1965                                    ev_window,
1966                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1967                                    ev_window);
1968                 g_object_unref (target_file);
1969                 ev_window_show_progress_message (ev_window, 1,
1970                                                  (GSourceFunc)show_reloading_progress);
1971         } else {
1972                 g_object_unref (remote);
1973                 ev_window_reload_local (ev_window);
1974         }
1975
1976         g_object_unref (info);
1977 }
1978
1979 static void
1980 ev_window_reload_remote (EvWindow *ev_window)
1981 {
1982         GFile *remote;
1983
1984         remote = g_file_new_for_uri (ev_window->priv->uri);
1985         /* Reload the remote uri only if it has changed */
1986         g_file_query_info_async (remote,
1987                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1988                                  0, G_PRIORITY_DEFAULT,
1989                                  NULL,
1990                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1991                                  ev_window);
1992 }
1993
1994 static void
1995 ev_window_reload_document (EvWindow *ev_window)
1996 {
1997         gint page;
1998
1999
2000         ev_window_clear_reload_job (ev_window);
2001         ev_window->priv->in_reload = TRUE;
2002
2003         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2004
2005         if (ev_window->priv->dest)
2006                 g_object_unref (ev_window->priv->dest);
2007         /* FIXME: save the scroll position too (xyz dest) */
2008         ev_window->priv->dest = ev_link_dest_new_page (page);
2009
2010         if (ev_window->priv->local_uri) {
2011                 ev_window_reload_remote (ev_window);
2012         } else {
2013                 ev_window_reload_local (ev_window);
2014         }
2015 }
2016
2017 static void
2018 file_open_dialog_response_cb (GtkWidget *chooser,
2019                               gint       response_id,
2020                               EvWindow  *ev_window)
2021 {
2022         if (response_id == GTK_RESPONSE_OK) {
2023                 GSList *uris;
2024                 gchar  *uri;
2025
2026                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2027
2028                 ev_application_open_uri_list (EV_APP, uris,
2029                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2030                                               GDK_CURRENT_TIME);
2031
2032                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2033                 g_slist_free (uris);
2034
2035                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2036                 ev_application_set_filechooser_uri (EV_APP,
2037                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2038                                                     uri);
2039                 g_free (uri);
2040         }
2041
2042         gtk_widget_destroy (chooser);
2043 }
2044
2045 static void
2046 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2047 {
2048         GtkWidget   *chooser;
2049         const gchar *default_uri;
2050         gchar       *parent_uri = NULL;
2051
2052         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2053                                                GTK_WINDOW (window),
2054                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2055                                                GTK_STOCK_CANCEL,
2056                                                GTK_RESPONSE_CANCEL,
2057                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2058                                                NULL);
2059
2060         ev_document_factory_add_filters (chooser, NULL);
2061         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2062         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2063
2064         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2065         if (!default_uri && window->priv->uri) {
2066                 GFile *file, *parent;
2067
2068                 file = g_file_new_for_uri (window->priv->uri);
2069                 parent = g_file_get_parent (file);
2070                 if (parent) {
2071                         parent_uri = g_file_get_uri (parent);
2072                         default_uri = parent_uri;
2073                         g_object_unref (parent);
2074                 }
2075                 g_object_unref (file);
2076         }
2077
2078         if (default_uri) {
2079                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2080         } else {
2081                 const gchar *folder;
2082
2083                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2084                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2085                                                      folder ? folder : g_get_home_dir ());
2086         }
2087         g_free (parent_uri);
2088
2089         g_signal_connect (chooser, "response",
2090                           G_CALLBACK (file_open_dialog_response_cb),
2091                           window);
2092
2093         gtk_widget_show (chooser);
2094 }
2095
2096 static gchar *
2097 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2098 {
2099         gchar  *tmp_filename = NULL;
2100         gchar  *name;
2101         guint   i = 0;
2102         GError *link_error = NULL;
2103         GFile  *tmp_file = NULL;
2104
2105         name = g_path_get_basename (filename);
2106
2107         do {
2108                 gchar *basename;
2109
2110                 if (tmp_filename)
2111                         g_free (tmp_filename);
2112                 if (tmp_file)
2113                         g_object_unref (tmp_file);
2114                 g_clear_error (&link_error);
2115
2116                 basename = g_strdup_printf ("%s-%d", name, i++);
2117                 tmp_filename = g_build_filename (ev_tmp_dir (),
2118                                                  basename, NULL);
2119
2120                 g_free (basename);
2121                 tmp_file = g_file_new_for_path (tmp_filename);
2122         } while (!g_file_make_symbolic_link (tmp_file, filename, NULL, &link_error) &&
2123                  g_error_matches (link_error, G_IO_ERROR, G_IO_ERROR_EXISTS));
2124
2125         g_free (name);
2126         g_object_unref (tmp_file);
2127
2128         if (link_error) {
2129                 g_propagate_prefixed_error (error,
2130                                             link_error,
2131                                             _("Couldn't create symlink “%s”: "),
2132                                             tmp_filename);
2133                 g_free (tmp_filename);
2134
2135                 return NULL;
2136         }
2137
2138         return tmp_filename;
2139 }
2140
2141 static void
2142 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2143 {
2144         GError      *error = NULL;
2145         gchar       *symlink_uri;
2146         gchar       *old_filename;
2147         gchar       *new_filename;
2148         const gchar *uri_unc;
2149
2150         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2151                                      "uri-uncompressed");
2152         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2153                                             NULL, NULL);
2154         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2155
2156         if (error) {
2157                 ev_window_error_message (window, error,
2158                                          "%s", _("Cannot open a copy."));
2159                 g_error_free (error);
2160                 g_free (old_filename);
2161                 g_free (new_filename);
2162
2163                 return;
2164         }
2165
2166         g_free (old_filename);
2167
2168         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2169         g_free (new_filename);
2170
2171         ev_application_open_uri_at_dest (EV_APP,
2172                                          symlink_uri,
2173                                          gtk_window_get_screen (GTK_WINDOW (window)),
2174                                          dest,
2175                                          0,
2176                                          NULL,
2177                                          GDK_CURRENT_TIME);
2178         g_free (symlink_uri);
2179 }
2180
2181 static void
2182 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2183 {
2184         EvPageCache *page_cache;
2185         EvLinkDest  *dest;
2186         gint         current_page;
2187
2188         page_cache = ev_page_cache_get (window->priv->document);
2189         current_page = ev_page_cache_get_current_page (page_cache);
2190
2191         dest = ev_link_dest_new_page (current_page);
2192         ev_window_cmd_file_open_copy_at_dest (window, dest);
2193         g_object_unref (dest);
2194 }
2195
2196 static void
2197 ev_window_cmd_recent_file_activate (GtkAction *action,
2198                                     EvWindow  *window)
2199 {
2200         GtkRecentInfo *info;
2201         const gchar   *uri;
2202
2203         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2204         g_assert (info != NULL);
2205
2206         uri = gtk_recent_info_get_uri (info);
2207
2208         ev_application_open_uri_at_dest (EV_APP, uri,
2209                                          gtk_window_get_screen (GTK_WINDOW (window)),
2210                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2211 }
2212
2213 static void
2214 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2215                                              const gchar        *uri,
2216                                              EvWindow           *window)
2217 {
2218         ev_application_open_uri_at_dest (EV_APP, uri,
2219                                          gtk_window_get_screen (GTK_WINDOW (window)),
2220                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2221 }
2222
2223 static void
2224 ev_window_add_recent (EvWindow *window, const char *filename)
2225 {
2226         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2227 }
2228
2229 static gint
2230 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2231 {
2232         gboolean     has_ev_a, has_ev_b;
2233         const gchar *evince = g_get_application_name ();
2234
2235         has_ev_a = gtk_recent_info_has_application (a, evince);
2236         has_ev_b = gtk_recent_info_has_application (b, evince);
2237
2238         if (has_ev_a && has_ev_b) {
2239                 time_t time_a, time_b;
2240
2241                 time_a = gtk_recent_info_get_modified (a);
2242                 time_b = gtk_recent_info_get_modified (b);
2243
2244                 return (time_b - time_a);
2245         } else if (has_ev_a) {
2246                 return -1;
2247         } else if (has_ev_b) {
2248                 return 1;
2249         }
2250
2251         return 0;
2252 }
2253
2254 /*
2255  * Doubles underscore to avoid spurious menu accels.
2256  */
2257 static gchar *
2258 ev_window_get_recent_file_label (gint index, const gchar *filename)
2259 {
2260         GString *str;
2261         gint length;
2262         const gchar *p;
2263         const gchar *end;
2264         gboolean is_rtl;
2265
2266         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2267
2268         g_return_val_if_fail (filename != NULL, NULL);
2269
2270         length = strlen (filename);
2271         str = g_string_sized_new (length + 10);
2272         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2273
2274         p = filename;
2275         end = filename + length;
2276
2277         while (p != end) {
2278                 const gchar *next;
2279                 next = g_utf8_next_char (p);
2280
2281                 switch (*p) {
2282                         case '_':
2283                                 g_string_append (str, "__");
2284                                 break;
2285                         default:
2286                                 g_string_append_len (str, p, next - p);
2287                                 break;
2288                 }
2289
2290                 p = next;
2291         }
2292
2293         return g_string_free (str, FALSE);
2294 }
2295
2296 static void
2297 ev_window_setup_recent (EvWindow *ev_window)
2298 {
2299         GList        *items, *l;
2300         guint         n_items = 0;
2301         const gchar  *evince = g_get_application_name ();
2302         static guint  i = 0;
2303
2304         if (ev_window->priv->recent_ui_id > 0) {
2305                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2306                                           ev_window->priv->recent_ui_id);
2307                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2308         }
2309         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2310
2311         if (ev_window->priv->recent_action_group) {
2312                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2313                                                     ev_window->priv->recent_action_group);
2314                 g_object_unref (ev_window->priv->recent_action_group);
2315         }
2316         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2317         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2318                                             ev_window->priv->recent_action_group, 0);
2319
2320         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2321         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2322
2323         for (l = items; l && l->data; l = g_list_next (l)) {
2324                 GtkRecentInfo *info;
2325                 GtkAction     *action;
2326                 gchar         *action_name;
2327                 gchar         *label;
2328
2329                 info = (GtkRecentInfo *) l->data;
2330
2331                 if (!gtk_recent_info_has_application (info, evince) ||
2332                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2333                         continue;
2334
2335                 action_name = g_strdup_printf ("RecentFile%u", i++);
2336                 label = ev_window_get_recent_file_label (
2337                         n_items + 1, gtk_recent_info_get_display_name (info));
2338
2339                 action = g_object_new (GTK_TYPE_ACTION,
2340                                        "name", action_name,
2341                                        "label", label,
2342                                        NULL);
2343
2344                 g_object_set_data_full (G_OBJECT (action),
2345                                         "gtk-recent-info",
2346                                         gtk_recent_info_ref (info),
2347                                         (GDestroyNotify) gtk_recent_info_unref);
2348
2349                 g_signal_connect (action, "activate",
2350                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2351                                   (gpointer) ev_window);
2352
2353                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2354                                              action);
2355                 g_object_unref (action);
2356
2357                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2358                                        ev_window->priv->recent_ui_id,
2359                                        "/MainMenu/FileMenu/RecentFilesMenu",
2360                                        label,
2361                                        action_name,
2362                                        GTK_UI_MANAGER_MENUITEM,
2363                                        FALSE);
2364                 g_free (action_name);
2365                 g_free (label);
2366
2367                 if (++n_items == 5)
2368                         break;
2369         }
2370
2371         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2372         g_list_free (items);
2373 }
2374
2375 static gboolean
2376 show_saving_progress (GFile *dst)
2377 {
2378         EvWindow  *ev_window;
2379         GtkWidget *area;
2380         gchar     *text;
2381         gchar     *uri;
2382         EvSaveType save_type;
2383
2384         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2385         ev_window->priv->progress_idle = 0;
2386
2387         if (ev_window->priv->message_area)
2388                 return FALSE;
2389
2390         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2391         uri = g_file_get_uri (dst);
2392         switch (save_type) {
2393         case EV_SAVE_DOCUMENT:
2394                 text = g_strdup_printf (_("Saving document to %s"), uri);
2395                 break;
2396         case EV_SAVE_ATTACHMENT:
2397                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2398                 break;
2399         case EV_SAVE_IMAGE:
2400                 text = g_strdup_printf (_("Saving image to %s"), uri);
2401                 break;
2402         default:
2403                 g_assert_not_reached ();
2404         }
2405         g_free (uri);
2406         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2407                                              text,
2408                                              GTK_STOCK_CLOSE,
2409                                              GTK_RESPONSE_CLOSE,
2410                                              GTK_STOCK_CANCEL,
2411                                              GTK_RESPONSE_CANCEL,
2412                                              NULL);
2413         g_signal_connect (area, "response",
2414                           G_CALLBACK (ev_window_progress_response_cb),
2415                           ev_window);
2416         gtk_widget_show (area);
2417         ev_window_set_message_area (ev_window, area);
2418         g_free (text);
2419
2420         return FALSE;
2421 }
2422
2423 static void
2424 window_save_file_copy_ready_cb (GFile        *src,
2425                                 GAsyncResult *async_result,
2426                                 GFile        *dst)
2427 {
2428         EvWindow *ev_window;
2429         GError   *error = NULL;
2430
2431         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2432         ev_window_clear_progress_idle (ev_window);
2433
2434         if (g_file_copy_finish (src, async_result, &error)) {
2435                 ev_tmp_file_unlink (src);
2436                 return;
2437         }
2438
2439         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2440                 gchar *name;
2441
2442                 name = g_file_get_basename (dst);
2443                 ev_window_error_message (ev_window, error,
2444                                          _("The file could not be saved as “%s”."),
2445                                          name);
2446                 g_free (name);
2447         }
2448         ev_tmp_file_unlink (src);
2449         g_error_free (error);
2450 }
2451
2452 static void
2453 window_save_file_copy_progress_cb (goffset n_bytes,
2454                                    goffset total_bytes,
2455                                    GFile  *dst)
2456 {
2457         EvWindow  *ev_window;
2458         EvSaveType save_type;
2459         gchar     *status;
2460         gdouble    fraction;
2461
2462         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2463
2464         if (!ev_window->priv->message_area)
2465                 return;
2466
2467         fraction = n_bytes / (gdouble)total_bytes;
2468         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2469
2470         switch (save_type) {
2471         case EV_SAVE_DOCUMENT:
2472                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2473                                           (gint)(fraction * 100));
2474                 break;
2475         case EV_SAVE_ATTACHMENT:
2476                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2477                                           (gint)(fraction * 100));
2478                 break;
2479         case EV_SAVE_IMAGE:
2480                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2481                                           (gint)(fraction * 100));
2482                 break;
2483         default:
2484                 g_assert_not_reached ();
2485         }
2486
2487         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2488                                              status);
2489         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2490                                                fraction);
2491
2492         g_free (status);
2493 }
2494
2495 static void
2496 ev_window_save_remote (EvWindow  *ev_window,
2497                        EvSaveType save_type,
2498                        GFile     *src,
2499                        GFile     *dst)
2500 {
2501         ev_window_reset_progress_cancellable (ev_window);
2502         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2503         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2504         g_file_copy_async (src, dst,
2505                            G_FILE_COPY_OVERWRITE,
2506                            G_PRIORITY_DEFAULT,
2507                            ev_window->priv->progress_cancellable,
2508                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2509                            dst,
2510                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2511                            dst);
2512         ev_window->priv->progress_idle =
2513                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2514                                             1,
2515                                             (GSourceFunc)show_saving_progress,
2516                                             dst,
2517                                             NULL);
2518 }
2519
2520 static void
2521 ev_window_clear_save_job (EvWindow *ev_window)
2522 {
2523         if (ev_window->priv->save_job != NULL) {
2524                 if (!ev_job_is_finished (ev_window->priv->save_job))
2525                         ev_job_cancel (ev_window->priv->save_job);
2526
2527                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2528                                                       ev_window_save_job_cb,
2529                                                       ev_window);
2530                 g_object_unref (ev_window->priv->save_job);
2531                 ev_window->priv->save_job = NULL;
2532         }
2533 }
2534
2535 static void
2536 ev_window_save_job_cb (EvJob     *job,
2537                        EvWindow  *window)
2538 {
2539         if (ev_job_is_failed (job)) {
2540                 ev_window_error_message (window, job->error,
2541                                          _("The file could not be saved as “%s”."),
2542                                          EV_JOB_SAVE (job)->uri);
2543         }
2544
2545         ev_window_clear_save_job (window);
2546 }
2547
2548 static void
2549 file_save_dialog_response_cb (GtkWidget *fc,
2550                               gint       response_id,
2551                               EvWindow  *ev_window)
2552 {
2553         gchar *uri;
2554         GFile *file, *parent;
2555
2556         if (response_id != GTK_RESPONSE_OK) {
2557                 gtk_widget_destroy (fc);
2558                 return;
2559         }
2560
2561         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2562         file = g_file_new_for_uri (uri);
2563         parent = g_file_get_parent (file);
2564         g_object_unref (file);
2565         if (parent) {
2566                 gchar *folder_uri;
2567
2568                 folder_uri = g_file_get_uri (parent);
2569                 ev_application_set_filechooser_uri (EV_APP,
2570                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2571                                                     folder_uri);
2572                 g_free (folder_uri);
2573                 g_object_unref (parent);
2574         }
2575
2576         /* FIXME: remote copy should be done here rather than in the save job,
2577          * so that we can track progress and cancel the operation
2578          */
2579
2580         ev_window_clear_save_job (ev_window);
2581         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2582                                                      uri, ev_window->priv->uri);
2583         g_signal_connect (ev_window->priv->save_job, "finished",
2584                           G_CALLBACK (ev_window_save_job_cb),
2585                           ev_window);
2586         /* The priority doesn't matter for this job */
2587         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2588
2589         g_free (uri);
2590         gtk_widget_destroy (fc);
2591 }
2592
2593 static void
2594 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2595 {
2596         GtkWidget *fc;
2597         gchar *base_name;
2598         GFile *file;
2599         const gchar *default_uri;
2600
2601         fc = gtk_file_chooser_dialog_new (
2602                 _("Save a Copy"),
2603                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2604                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2605                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2606                 NULL);
2607
2608         ev_document_factory_add_filters (fc, ev_window->priv->document);
2609         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2610         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2611                                                 GTK_RESPONSE_OK,
2612                                                 GTK_RESPONSE_CANCEL,
2613                                                 -1);
2614
2615         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2616         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2617         file = g_file_new_for_uri (ev_window->priv->uri);
2618         base_name = g_file_get_basename (file);
2619         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2620
2621         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2622         if (default_uri) {
2623                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2624         } else {
2625                 const gchar *folder;
2626
2627                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2628                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2629                                                      folder ? folder : g_get_home_dir ());
2630         }
2631
2632         g_object_unref (file);
2633         g_free (base_name);
2634
2635         g_signal_connect (fc, "response",
2636                           G_CALLBACK (file_save_dialog_response_cb),
2637                           ev_window);
2638
2639         gtk_widget_show (fc);
2640 }
2641
2642 static void
2643 ev_window_load_print_settings_from_metadata (EvWindow *window)
2644 {
2645         gchar *uri = window->priv->uri;
2646         gint   i;
2647
2648         /* Load print setting that are specific to the document */
2649         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2650                 GValue   value = { 0, };
2651                 gboolean success;
2652
2653                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2654                 gtk_print_settings_set (window->priv->print_settings,
2655                                         document_print_settings[i],
2656                                         success ? g_value_get_string (&value) : NULL);
2657                 if (success)
2658                         g_value_unset (&value);
2659         }
2660 }
2661
2662 static void
2663 ev_window_save_print_settings (EvWindow *window)
2664 {
2665         gchar *uri = window->priv->uri;
2666         gint   i;
2667
2668         /* Save print settings that are specific to the document */
2669         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2670                 const gchar *value;
2671
2672                 value = gtk_print_settings_get (window->priv->print_settings,
2673                                                 document_print_settings[i]);
2674                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2675         }
2676 }
2677
2678 static void
2679 ev_window_save_print_page_setup (EvWindow *window)
2680 {
2681         gchar        *uri = window->priv->uri;
2682         GtkPageSetup *page_setup = window->priv->print_page_setup;
2683
2684         /* Save page setup options that are specific to the document */
2685         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2686                                      gtk_page_setup_get_orientation (page_setup));
2687         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2688                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2689         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2690                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2691         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2692                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2693         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2694                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2695 }
2696
2697 static void
2698 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2699 {
2700         gchar        *uri = window->priv->uri;
2701         GtkPageSetup *page_setup = window->priv->print_page_setup;
2702         GtkPaperSize *paper_size;
2703         GValue        value = { 0, };
2704
2705         paper_size = gtk_page_setup_get_paper_size (page_setup);
2706
2707         /* Load page setup options that are specific to the document */
2708         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2709                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2710                 g_value_unset (&value);
2711         } else {
2712                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2713         }
2714
2715         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2716                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2717                 g_value_unset (&value);
2718         } else {
2719                 gtk_page_setup_set_top_margin (page_setup,
2720                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2721                                                GTK_UNIT_MM);
2722         }
2723
2724         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2725                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2726                 g_value_unset (&value);
2727         } else {
2728                 gtk_page_setup_set_bottom_margin (page_setup,
2729                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2730                                                   GTK_UNIT_MM);
2731         }
2732
2733         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2734                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2735                 g_value_unset (&value);
2736         } else {
2737                 gtk_page_setup_set_left_margin (page_setup,
2738                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2739                                                 GTK_UNIT_MM);
2740         }
2741
2742         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2743                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2744                 g_value_unset (&value);
2745         } else {
2746                 gtk_page_setup_set_right_margin (page_setup,
2747                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2748                                                  GTK_UNIT_MM);
2749         }
2750 }
2751
2752 static void
2753 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2754                                     EvWindow     *window)
2755 {
2756         /* Dialog was canceled */
2757         if (!page_setup)
2758                 return;
2759
2760         if (window->priv->print_page_setup != page_setup) {
2761                 if (window->priv->print_page_setup)
2762                         g_object_unref (window->priv->print_page_setup);
2763                 window->priv->print_page_setup = g_object_ref (page_setup);
2764         }
2765
2766         ev_application_set_page_setup (EV_APP, page_setup);
2767         ev_window_save_print_page_setup (window);
2768 }
2769
2770 static void
2771 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2772 {
2773         if (!ev_window->priv->print_page_setup) {
2774                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2775                         ev_application_get_page_setup (EV_APP));
2776                 ev_window_load_print_page_setup_from_metadata (ev_window);
2777         }
2778
2779         gtk_print_run_page_setup_dialog_async (
2780                 GTK_WINDOW (ev_window),
2781                 ev_window->priv->print_page_setup,
2782                 ev_window->priv->print_settings,
2783                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2784                 ev_window);
2785 }
2786
2787 static void
2788 ev_window_print_cancel (EvWindow *ev_window)
2789 {
2790         EvPrintOperation *op;
2791
2792         if (!ev_window->priv->print_queue)
2793                 return;
2794
2795         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2796                 ev_print_operation_cancel (op);
2797         }
2798 }
2799
2800 static void
2801 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2802                                              gint      n_jobs)
2803 {
2804         gchar *text = NULL;
2805
2806         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2807             !ev_window->priv->print_queue)
2808                 return;
2809
2810         if (n_jobs == 0) {
2811                 ev_window_set_message_area (ev_window, NULL);
2812                 return;
2813         }
2814
2815         if (n_jobs > 1) {
2816                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2817                                                   "%d pending jobs in queue",
2818                                                   n_jobs - 1), n_jobs - 1);
2819         }
2820
2821         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2822                                             text);
2823         g_free (text);
2824 }
2825
2826 static gboolean
2827 destroy_window (GtkWidget *window)
2828 {
2829         gtk_widget_destroy (window);
2830
2831         return FALSE;
2832 }
2833
2834 static void
2835 ev_window_print_operation_done (EvPrintOperation       *op,
2836                                 GtkPrintOperationResult result,
2837                                 EvWindow               *ev_window)
2838 {
2839         gint n_jobs;
2840
2841         switch (result) {
2842         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2843                 GtkPrintSettings *print_settings;
2844
2845                 print_settings = ev_print_operation_get_print_settings (op);
2846                 if (ev_window->priv->print_settings != print_settings) {
2847                         if (ev_window->priv->print_settings)
2848                                 g_object_unref (ev_window->priv->print_settings);
2849                         ev_window->priv->print_settings = g_object_ref (print_settings);
2850                 }
2851
2852                 ev_application_set_print_settings (EV_APP, print_settings);
2853                 ev_window_save_print_settings (ev_window);
2854         }
2855
2856                 break;
2857         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2858                 GtkWidget *dialog;
2859                 GError    *error = NULL;
2860
2861
2862                 ev_print_operation_get_error (op, &error);
2863
2864                 /* The message area is already used by
2865                  * the printing progress, so it's better to
2866                  * use a popup dialog in this case
2867                  */
2868                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2869                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2870                                                  GTK_MESSAGE_ERROR,
2871                                                  GTK_BUTTONS_CLOSE,
2872                                                  "%s", _("Failed to print document"));
2873                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2874                                                           "%s", error->message);
2875                 g_signal_connect (dialog, "response",
2876                                   G_CALLBACK (gtk_widget_destroy),
2877                                   NULL);
2878                 gtk_widget_show (dialog);
2879
2880                 g_error_free (error);
2881         }
2882                 break;
2883         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2884         default:
2885                 break;
2886         }
2887
2888         g_queue_remove (ev_window->priv->print_queue, op);
2889         g_object_unref (op);
2890         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2891         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2892
2893         if (n_jobs == 0 && ev_window->priv->close_after_print)
2894                 g_idle_add ((GSourceFunc)destroy_window,
2895                             ev_window);
2896 }
2897
2898 static void
2899 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2900                                       gint                   response,
2901                                       EvWindow              *ev_window)
2902 {
2903         if (response == GTK_RESPONSE_CANCEL) {
2904                 EvPrintOperation *op;
2905
2906                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2907                 ev_print_operation_cancel (op);
2908         } else {
2909                 gtk_widget_hide (GTK_WIDGET (area));
2910         }
2911 }
2912
2913 static void
2914 ev_window_print_operation_status_changed (EvPrintOperation *op,
2915                                           EvWindow         *ev_window)
2916 {
2917         const gchar *status;
2918         gdouble      fraction;
2919
2920         status = ev_print_operation_get_status (op);
2921         fraction = ev_print_operation_get_progress (op);
2922
2923         if (!ev_window->priv->message_area) {
2924                 GtkWidget   *area;
2925                 const gchar *job_name;
2926                 gchar       *text;
2927
2928                 job_name = ev_print_operation_get_job_name (op);
2929                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2930
2931                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2932                                                      text,
2933                                                      GTK_STOCK_CLOSE,
2934                                                      GTK_RESPONSE_CLOSE,
2935                                                      GTK_STOCK_CANCEL,
2936                                                      GTK_RESPONSE_CANCEL,
2937                                                      NULL);
2938                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2939                 g_signal_connect (area, "response",
2940                                   G_CALLBACK (ev_window_print_progress_response_cb),
2941                                   ev_window);
2942                 gtk_widget_show (area);
2943                 ev_window_set_message_area (ev_window, area);
2944                 g_free (text);
2945         }
2946
2947         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2948                                              status);
2949         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2950                                                fraction);
2951 }
2952
2953 static void
2954 ev_window_print_operation_begin_print (EvPrintOperation *op,
2955                                        EvWindow         *ev_window)
2956 {
2957         GtkPrintSettings *print_settings;
2958
2959         if (!ev_window->priv->print_queue)
2960                 ev_window->priv->print_queue = g_queue_new ();
2961
2962         g_queue_push_head (ev_window->priv->print_queue, op);
2963         ev_window_print_update_pending_jobs_message (ev_window,
2964                                                      g_queue_get_length (ev_window->priv->print_queue));
2965
2966         if (ev_window->priv->print_settings)
2967                 g_object_unref (ev_window->priv->print_settings);
2968         print_settings = ev_print_operation_get_print_settings (op);
2969         ev_window->priv->print_settings = g_object_ref (print_settings);
2970 }
2971
2972 void
2973 ev_window_print_range (EvWindow *ev_window,
2974                        gint      first_page,
2975                        gint      last_page)
2976 {
2977         EvPrintOperation *op;
2978         EvPageCache      *page_cache;
2979         gint              current_page;
2980         gint              document_last_page;
2981
2982         g_return_if_fail (EV_IS_WINDOW (ev_window));
2983         g_return_if_fail (ev_window->priv->document != NULL);
2984
2985         if (!ev_window->priv->print_queue)
2986                 ev_window->priv->print_queue = g_queue_new ();
2987
2988         op = ev_print_operation_new (ev_window->priv->document);
2989         g_signal_connect (op, "begin_print",
2990                           G_CALLBACK (ev_window_print_operation_begin_print),
2991                           (gpointer)ev_window);
2992         g_signal_connect (op, "status_changed",
2993                           G_CALLBACK (ev_window_print_operation_status_changed),
2994                           (gpointer)ev_window);
2995         g_signal_connect (op, "done",
2996                           G_CALLBACK (ev_window_print_operation_done),
2997                           (gpointer)ev_window);
2998
2999         page_cache = ev_page_cache_get (ev_window->priv->document);
3000         current_page = ev_page_cache_get_current_page (page_cache);
3001         document_last_page = ev_page_cache_get_n_pages (page_cache);
3002
3003         if (!ev_window->priv->print_settings) {
3004                 ev_window->priv->print_settings = gtk_print_settings_copy (
3005                         ev_application_get_print_settings (EV_APP));
3006                 ev_window_load_print_settings_from_metadata (ev_window);
3007         }
3008
3009         if (first_page != 1 || last_page != document_last_page) {
3010                 GtkPageRange range;
3011
3012                 /* Ranges in GtkPrint are 0 - N */
3013                 range.start = first_page - 1;
3014                 range.end = last_page - 1;
3015
3016                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
3017                                                     GTK_PRINT_PAGES_RANGES);
3018                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
3019                                                     &range, 1);
3020         }
3021
3022         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3023         ev_print_operation_set_current_page (op, current_page);
3024         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
3025         if (ev_window->priv->print_page_setup)
3026                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
3027
3028         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3029 }
3030
3031 static void
3032 ev_window_print (EvWindow *window)
3033 {
3034         EvPageCache *page_cache;
3035         gint         last_page;
3036
3037         page_cache = ev_page_cache_get (window->priv->document);
3038         last_page = ev_page_cache_get_n_pages (page_cache);
3039
3040         ev_window_print_range (window, 1, last_page);
3041 }
3042
3043 static void
3044 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3045 {
3046         ev_window_print (ev_window);
3047 }
3048
3049 static void
3050 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3051 {
3052         if (ev_window->priv->properties == NULL) {
3053                 ev_window->priv->properties = ev_properties_dialog_new ();
3054                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3055                                                    ev_window->priv->uri,
3056                                                    ev_window->priv->document);
3057                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3058                                            (gpointer) &(ev_window->priv->properties));
3059                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3060                                               GTK_WINDOW (ev_window));
3061         }
3062
3063         ev_document_fc_mutex_lock ();
3064         gtk_widget_show (ev_window->priv->properties);
3065         ev_document_fc_mutex_unlock ();
3066 }
3067
3068 static void
3069 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3070                                          gint       response,
3071                                          EvWindow  *ev_window)
3072 {
3073         gtk_widget_destroy (GTK_WIDGET (dialog));
3074
3075         switch (response) {
3076         case GTK_RESPONSE_YES:
3077                 if (!ev_window->priv->print_queue ||
3078                     g_queue_is_empty (ev_window->priv->print_queue))
3079                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3080                 else
3081                         ev_window->priv->close_after_print = TRUE;
3082                 break;
3083         case GTK_RESPONSE_NO:
3084                 ev_window->priv->close_after_print = TRUE;
3085                 if (ev_window->priv->print_queue &&
3086                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3087                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3088                         ev_window_print_cancel (ev_window);
3089                 } else {
3090                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3091                 }
3092                 break;
3093         case GTK_RESPONSE_CANCEL:
3094         default:
3095                 ev_window->priv->close_after_print = FALSE;
3096         }
3097 }
3098
3099 static void
3100 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3101 {
3102         GtkWidget *dialog;
3103         gchar     *text, *markup;
3104         gint       n_print_jobs;
3105
3106         n_print_jobs = ev_window->priv->print_queue ?
3107                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3108
3109         if (n_print_jobs == 0) {
3110                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3111                 return;
3112         }
3113
3114         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3115                                          GTK_DIALOG_MODAL,
3116                                          GTK_MESSAGE_QUESTION,
3117                                          GTK_BUTTONS_NONE,
3118                                          NULL);
3119         if (n_print_jobs == 1) {
3120                 EvPrintOperation *op;
3121                 const gchar      *job_name;
3122
3123                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3124                 job_name = ev_print_operation_get_job_name (op);
3125
3126                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3127                                         job_name);
3128         } else {
3129                 text = g_strdup_printf (_("There are %d print jobs active. "
3130                                           "Wait until print finishes before closing?"),
3131                                         n_print_jobs);
3132         }
3133
3134         markup = g_strdup_printf ("<b>%s</b>", text);
3135         g_free (text);
3136
3137         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3138         g_free (markup);
3139
3140         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3141                                                   _("If you close the window, pending print "
3142                                                     "jobs will not be printed."));
3143
3144         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3145                                 _("Cancel _print and Close"),
3146                                 GTK_RESPONSE_NO,
3147                                 GTK_STOCK_CANCEL,
3148                                 GTK_RESPONSE_CANCEL,
3149                                 _("Close _after Printing"),
3150                                 GTK_RESPONSE_YES,
3151                                 NULL);
3152         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3153         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3154                                                  GTK_RESPONSE_YES,
3155                                                  GTK_RESPONSE_NO,
3156                                                  GTK_RESPONSE_CANCEL,
3157                                                  -1);
3158
3159         g_signal_connect (dialog, "response",
3160                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3161                           ev_window);
3162         gtk_widget_show (dialog);
3163 }
3164
3165 static void
3166 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3167 {
3168         GtkAction *action;
3169
3170         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3171         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3172         update_chrome_visibility (window);
3173
3174         action = gtk_action_group_get_action (window->priv->action_group,
3175                                               PAGE_SELECTOR_ACTION);
3176         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3177 }
3178
3179 static void
3180 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3181 {
3182         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3183 }
3184
3185 static void
3186 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3187 {
3188         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3189 }
3190
3191 static void
3192 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3193 {
3194         gboolean continuous;
3195
3196         ev_window_stop_presentation (ev_window, TRUE);
3197         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3198         g_object_set (G_OBJECT (ev_window->priv->view),
3199                       "continuous", continuous,
3200                       NULL);
3201         ev_window_update_actions (ev_window);
3202 }
3203
3204 static void
3205 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3206 {
3207         gboolean dual_page;
3208
3209         ev_window_stop_presentation (ev_window, TRUE);
3210         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3211         g_object_set (G_OBJECT (ev_window->priv->view),
3212                       "dual-page", dual_page,
3213                       NULL);
3214         ev_window_update_actions (ev_window);
3215 }
3216
3217 static void
3218 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3219 {
3220         ev_window_stop_presentation (ev_window, TRUE);
3221
3222         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3223                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3224         } else {
3225                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3226         }
3227         ev_window_update_actions (ev_window);
3228 }
3229
3230 static void
3231 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3232 {
3233         ev_window_stop_presentation (ev_window, TRUE);
3234
3235         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3236                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3237         } else {
3238                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3239         }
3240         ev_window_update_actions (ev_window);
3241 }
3242
3243
3244 static void
3245 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3246 {
3247         g_return_if_fail (EV_IS_WINDOW (ev_window));
3248
3249         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3250 }
3251
3252 static void
3253 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3254 {
3255         g_return_if_fail (EV_IS_WINDOW (ev_window));
3256
3257         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3258                 g_error ("Find action should be insensitive since document doesn't support find");
3259                 return;
3260         }
3261
3262         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3263         update_chrome_visibility (ev_window);
3264         gtk_widget_grab_focus (ev_window->priv->find_bar);
3265 }
3266
3267 static void
3268 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3269 {
3270         g_return_if_fail (EV_IS_WINDOW (ev_window));
3271
3272         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3273         update_chrome_visibility (ev_window);
3274         gtk_widget_grab_focus (ev_window->priv->find_bar);
3275         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3276 }
3277
3278 static void
3279 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3280 {
3281         g_return_if_fail (EV_IS_WINDOW (ev_window));
3282
3283         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3284         update_chrome_visibility (ev_window);
3285         gtk_widget_grab_focus (ev_window->priv->find_bar);
3286         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3287 }
3288
3289 static void
3290 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3291 {
3292         g_return_if_fail (EV_IS_WINDOW (ev_window));
3293
3294         ev_view_copy (EV_VIEW (ev_window->priv->view));
3295 }
3296
3297 static void
3298 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3299                                       EvWindow *ev_window)
3300 {
3301         if (!ev_window_is_empty (ev_window))
3302                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3303                                              gtk_paned_get_position (GTK_PANED (object)));
3304 }
3305
3306 static void
3307 ev_window_update_fullscreen_action (EvWindow *window)
3308 {
3309         GtkAction *action;
3310
3311         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3312         g_signal_handlers_block_by_func
3313                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3314         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3315                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3316         g_signal_handlers_unblock_by_func
3317                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3318 }
3319
3320 static void
3321 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3322 {
3323         GtkWidget *item;
3324
3325         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3326         g_object_set (item, "is-important", FALSE, NULL);
3327
3328         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3329         g_object_set (item, "is-important", FALSE, NULL);
3330
3331         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3332         g_object_set (item, "is-important", TRUE, NULL);
3333
3334         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3335         g_object_set (item, "is-important", TRUE, NULL);
3336 }
3337
3338 static void
3339 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3340 {
3341         static gboolean done = FALSE;
3342
3343         if (!done) {
3344                 gtk_rc_parse_string (
3345                         "\n"
3346                         "   style \"fullscreen-toolbar-style\"\n"
3347                         "   {\n"
3348                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3349                         "   }\n"
3350                         "\n"
3351                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3352                         "\n");
3353                 done = TRUE;
3354         }
3355
3356         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3357 }
3358
3359 static void
3360 ev_window_run_fullscreen (EvWindow *window)
3361 {
3362         EvView  *view = EV_VIEW (window->priv->view);
3363         gboolean fullscreen_window = TRUE;
3364
3365         if (ev_view_get_fullscreen (view))
3366                 return;
3367
3368         if (!window->priv->fullscreen_toolbar) {
3369                 window->priv->fullscreen_toolbar =
3370                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3371                                                    "/FullscreenToolbar");
3372
3373                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3374                                        GTK_TOOLBAR_BOTH_HORIZ);
3375                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3376                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3377
3378                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3379                                     window->priv->fullscreen_toolbar,
3380                                     FALSE, FALSE, 0);
3381                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3382                                        window->priv->fullscreen_toolbar, 1);
3383         }
3384
3385         if (ev_view_get_presentation (view)) {
3386                 ev_window_stop_presentation (window, FALSE);
3387                 fullscreen_window = FALSE;
3388         }
3389
3390         g_object_set (G_OBJECT (window->priv->scrolled_window),
3391                       "shadow-type", GTK_SHADOW_NONE,
3392                       NULL);
3393
3394         ev_view_set_fullscreen (view, TRUE);
3395         ev_window_update_fullscreen_action (window);
3396
3397         /* If the user doesn't have the main toolbar he/she won't probably want
3398          * the toolbar in fullscreen mode. See bug #483048
3399          */
3400         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3401                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3402         update_chrome_visibility (window);
3403
3404         if (fullscreen_window)
3405                 gtk_window_fullscreen (GTK_WINDOW (window));
3406         gtk_widget_grab_focus (window->priv->view);
3407
3408         if (!ev_window_is_empty (window))
3409                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3410 }
3411
3412 static void
3413 ev_window_stop_fullscreen (EvWindow *window,
3414                            gboolean  unfullscreen_window)
3415 {
3416         EvView *view = EV_VIEW (window->priv->view);
3417
3418         if (!ev_view_get_fullscreen (view))
3419                 return;
3420
3421         g_object_set (G_OBJECT (window->priv->scrolled_window),
3422                       "shadow-type", GTK_SHADOW_IN,
3423                       NULL);
3424
3425         ev_view_set_fullscreen (view, FALSE);
3426         ev_window_update_fullscreen_action (window);
3427         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3428         update_chrome_visibility (window);
3429         if (unfullscreen_window)
3430                 gtk_window_unfullscreen (GTK_WINDOW (window));
3431
3432         if (!ev_window_is_empty (window))
3433                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3434 }
3435
3436 static void
3437 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3438 {
3439         gboolean fullscreen;
3440
3441         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3442         if (fullscreen) {
3443                 ev_window_run_fullscreen (window);
3444         } else {
3445                 ev_window_stop_fullscreen (window, TRUE);
3446         }
3447 }
3448
3449 static gboolean
3450 presentation_timeout_cb (EvWindow *window)
3451 {
3452         EvView *view = EV_VIEW (window->priv->view);
3453
3454         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3455                 return FALSE;
3456
3457         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3458         window->priv->presentation_timeout_id = 0;
3459
3460         return FALSE;
3461 }
3462
3463 static void
3464 presentation_set_timeout (EvWindow *window)
3465 {
3466         if (window->priv->presentation_timeout_id > 0) {
3467                 g_source_remove (window->priv->presentation_timeout_id);
3468         }
3469
3470         window->priv->presentation_timeout_id =
3471                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3472                                        (GSourceFunc)presentation_timeout_cb, window);
3473
3474         ev_view_show_cursor (EV_VIEW (window->priv->view));
3475 }
3476
3477 static void
3478 presentation_clear_timeout (EvWindow *window)
3479 {
3480         if (window->priv->presentation_timeout_id > 0) {
3481                 g_source_remove (window->priv->presentation_timeout_id);
3482         }
3483
3484         window->priv->presentation_timeout_id = 0;
3485
3486         ev_view_show_cursor (EV_VIEW (window->priv->view));
3487 }
3488
3489 static gboolean
3490 presentation_motion_notify_cb (GtkWidget *widget,
3491                                GdkEventMotion *event,
3492                                gpointer user_data)
3493 {
3494         EvWindow *window = EV_WINDOW (user_data);
3495
3496         presentation_set_timeout (window);
3497
3498         return FALSE;
3499 }
3500
3501 static gboolean
3502 presentation_leave_notify_cb (GtkWidget *widget,
3503                               GdkEventCrossing *event,
3504                               gpointer user_data)
3505 {
3506         EvWindow *window = EV_WINDOW (user_data);
3507
3508         presentation_clear_timeout (window);
3509
3510         return FALSE;
3511 }
3512
3513 static void
3514 ev_window_update_presentation_action (EvWindow *window)
3515 {
3516         GtkAction *action;
3517
3518         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3519         g_signal_handlers_block_by_func
3520                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3521         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3522                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3523         g_signal_handlers_unblock_by_func
3524                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3525 }
3526
3527 static void
3528 ev_window_run_presentation (EvWindow *window)
3529 {
3530         EvView  *view = EV_VIEW (window->priv->view);
3531         gboolean fullscreen_window = TRUE;
3532
3533         if (ev_view_get_presentation (view))
3534                 return;
3535
3536         if (ev_view_get_fullscreen (view)) {
3537                 ev_window_stop_fullscreen (window, FALSE);
3538                 fullscreen_window = FALSE;
3539         }
3540
3541         g_object_set (G_OBJECT (window->priv->scrolled_window),
3542                       "shadow-type", GTK_SHADOW_NONE,
3543                       NULL);
3544
3545         ev_view_set_presentation (view, TRUE);
3546         ev_window_update_presentation_action (window);
3547
3548         update_chrome_visibility (window);
3549
3550         gtk_widget_grab_focus (window->priv->view);
3551         if (fullscreen_window)
3552                 gtk_window_fullscreen (GTK_WINDOW (window));
3553
3554         g_signal_connect (window->priv->view,
3555                           "motion-notify-event",
3556                           G_CALLBACK (presentation_motion_notify_cb),
3557                           window);
3558         g_signal_connect (window->priv->view,
3559                           "leave-notify-event",
3560                           G_CALLBACK (presentation_leave_notify_cb),
3561                           window);
3562         presentation_set_timeout (window);
3563
3564         ev_application_screensaver_disable (EV_APP);
3565
3566         if (!ev_window_is_empty (window))
3567                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3568 }
3569
3570 static void
3571 ev_window_stop_presentation (EvWindow *window,
3572                              gboolean  unfullscreen_window)
3573 {
3574         EvView *view = EV_VIEW (window->priv->view);
3575
3576         if (!ev_view_get_presentation (view))
3577                 return;
3578
3579         g_object_set (G_OBJECT (window->priv->scrolled_window),
3580                       "shadow-type", GTK_SHADOW_IN,
3581                       NULL);
3582
3583         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3584         ev_window_update_presentation_action (window);
3585         update_chrome_visibility (window);
3586         if (unfullscreen_window)
3587                 gtk_window_unfullscreen (GTK_WINDOW (window));
3588
3589         g_signal_handlers_disconnect_by_func (window->priv->view,
3590                                               (gpointer) presentation_motion_notify_cb,
3591                                               window);
3592         g_signal_handlers_disconnect_by_func (window->priv->view,
3593                                               (gpointer) presentation_leave_notify_cb,
3594                                               window);
3595         presentation_clear_timeout (window);
3596
3597         ev_application_screensaver_enable (EV_APP);
3598
3599         if (!ev_window_is_empty (window))
3600                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3601 }
3602
3603 static void
3604 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3605 {
3606         gboolean presentation;
3607
3608         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3609         if (presentation) {
3610                 ev_window_run_presentation (window);
3611         }
3612 }
3613
3614 static void
3615 ev_window_screen_changed (GtkWidget *widget,
3616                           GdkScreen *old_screen)
3617 {
3618         EvWindow *window = EV_WINDOW (widget);
3619         EvWindowPrivate *priv = window->priv;
3620         GdkScreen *screen;
3621
3622         screen = gtk_widget_get_screen (widget);
3623         if (screen == old_screen)
3624                 return;
3625
3626         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3627                                 get_screen_dpi (GTK_WINDOW (window)));
3628
3629         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3630                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3631         }
3632 }
3633
3634 static gboolean
3635 ev_window_state_event (GtkWidget           *widget,
3636                        GdkEventWindowState *event)
3637 {
3638         EvWindow *window = EV_WINDOW (widget);
3639         EvView   *view = EV_VIEW (window->priv->view);
3640
3641         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3642                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3643         }
3644
3645         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3646                 return FALSE;
3647
3648         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3649                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3650                         return FALSE;
3651
3652                 ev_window_run_fullscreen (window);
3653         } else {
3654                 if (ev_view_get_fullscreen (view))
3655                         ev_window_stop_fullscreen (window, FALSE);
3656                 else if (ev_view_get_presentation (view))
3657                         ev_window_stop_presentation (window, FALSE);
3658         }
3659
3660         return FALSE;
3661 }
3662
3663 static void
3664 ev_window_set_page_mode (EvWindow         *window,
3665                          EvWindowPageMode  page_mode)
3666 {
3667         GtkWidget *child = NULL;
3668         GtkWidget *real_child;
3669
3670         if (window->priv->page_mode == page_mode)
3671                 return;
3672
3673         window->priv->page_mode = page_mode;
3674
3675         switch (page_mode) {
3676                 case PAGE_MODE_DOCUMENT:
3677                         child = window->priv->view;
3678                         break;
3679                 case PAGE_MODE_PASSWORD:
3680                         child = window->priv->password_view;
3681                         break;
3682                 default:
3683                         g_assert_not_reached ();
3684         }
3685
3686         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3687         if (child != real_child) {
3688                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3689                                       real_child);
3690                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3691                                    child);
3692         }
3693         ev_window_update_actions (window);
3694 }
3695
3696
3697 static void
3698 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3699 {
3700         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3701 }
3702
3703 static void
3704 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3705 {
3706         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3707 }
3708
3709 static void
3710 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3711 {
3712         EvWindow *ev_window = EV_WINDOW (data);
3713         egg_editable_toolbar_set_edit_mode
3714                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3715         ev_application_save_toolbars_model (EV_APP);
3716         gtk_widget_destroy (GTK_WIDGET (dialog));
3717 }
3718
3719 static void
3720 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3721 {
3722         GtkWidget *dialog;
3723         GtkWidget *editor;
3724
3725         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3726                                               GTK_WINDOW (ev_window),
3727                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3728                                               GTK_STOCK_CLOSE,
3729                                               GTK_RESPONSE_CLOSE,
3730                                               NULL);
3731         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3732         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3733         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3734         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3735         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3736
3737         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3738                                          ev_application_get_toolbars_model (EV_APP));
3739         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3740         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3741
3742         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3743
3744         egg_editable_toolbar_set_edit_mode
3745                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3746
3747         g_signal_connect (dialog, "response",
3748                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3749                           ev_window);
3750         gtk_widget_show_all (dialog);
3751 }
3752
3753 static void
3754 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3755 {
3756         g_return_if_fail (EV_IS_WINDOW (ev_window));
3757
3758         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3759         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3760 }
3761
3762 static void
3763 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3764 {
3765         g_return_if_fail (EV_IS_WINDOW (ev_window));
3766
3767         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3768         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3769 }
3770
3771 static void
3772 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3773 {
3774         g_return_if_fail (EV_IS_WINDOW (ev_window));
3775
3776         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3777 }
3778
3779 static void
3780 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3781 {
3782         g_return_if_fail (EV_IS_WINDOW (ev_window));
3783
3784         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3785 }
3786
3787 static void
3788 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3789 {
3790         g_return_if_fail (EV_IS_WINDOW (ev_window));
3791
3792         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3793 }
3794
3795 static void
3796 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3797 {
3798         int n_pages;
3799
3800         g_return_if_fail (EV_IS_WINDOW (ev_window));
3801
3802         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3803         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3804 }
3805
3806 static void
3807 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3808 {
3809         int n_pages, current_page;
3810
3811         g_return_if_fail (EV_IS_WINDOW (ev_window));
3812
3813         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3814         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3815
3816         if (current_page + 10 < n_pages)
3817                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3818 }
3819
3820 static void
3821 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3822 {
3823         int current_page;
3824
3825         g_return_if_fail (EV_IS_WINDOW (ev_window));
3826
3827         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3828
3829         if (current_page - 10 >= 0)
3830                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3831 }
3832
3833 static void
3834 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3835 {
3836         ev_window_reload_document (ev_window);
3837 }
3838
3839 static void
3840 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3841 {
3842         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3843 }
3844
3845 static void
3846 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3847 {
3848         GError  *error = NULL;
3849
3850         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3851                       "ghelp:evince",
3852                       GDK_CURRENT_TIME,
3853                       &error);
3854         if (error) {
3855                 ev_window_error_message (ev_window, error,
3856                                          "%s", _("There was an error displaying help"));
3857                 g_error_free (error);
3858         }
3859 }
3860
3861 static void
3862 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3863 {
3864         ev_window_stop_fullscreen (window, TRUE);
3865 }
3866
3867 static void
3868 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3869 {
3870         ev_window_run_presentation (window);
3871 }
3872
3873 static void
3874 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3875 {
3876         GtkWidget *widget;
3877
3878         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3879
3880         widget = gtk_window_get_focus (GTK_WINDOW (window));
3881         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3882                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3883                 update_chrome_visibility (window);
3884                 gtk_widget_grab_focus (window->priv->view);
3885         } else {
3886                 gboolean fullscreen;
3887                 gboolean presentation;
3888
3889                 g_object_get (window->priv->view,
3890                               "fullscreen", &fullscreen,
3891                               "presentation", &presentation,
3892                               NULL);
3893
3894                 if (fullscreen) {
3895                         ev_window_stop_fullscreen (window, TRUE);
3896                 } else if (presentation) {
3897                         ev_window_stop_presentation (window, TRUE);
3898                         gtk_widget_grab_focus (window->priv->view);
3899                 } else {
3900                         gtk_widget_grab_focus (window->priv->view);
3901                 }
3902
3903                 if (fullscreen && presentation)
3904                         g_warning ("Both fullscreen and presentation set somehow");
3905         }
3906 }
3907
3908 static void
3909 save_sizing_mode (EvWindow *window)
3910 {
3911         EvSizingMode mode;
3912         GEnumValue *enum_value;
3913
3914         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3915         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3916
3917         if (!ev_window_is_empty (window))
3918                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3919                                                 enum_value->value_nick);
3920 }
3921
3922 static void
3923 ev_window_set_view_size (EvWindow *window)
3924 {
3925         gint width, height;
3926         GtkRequisition vsb_requisition;
3927         GtkRequisition hsb_requisition;
3928         gint scrollbar_spacing;
3929         GtkWidget *scrolled_window = window->priv->scrolled_window;
3930
3931         if (!window->priv->view)
3932                 return;
3933
3934         /* Calculate the width available for the content */
3935         width  = scrolled_window->allocation.width;
3936         height = scrolled_window->allocation.height;
3937
3938         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
3939                 width -=  2 * window->priv->view->style->xthickness;
3940                 height -= 2 * window->priv->view->style->ythickness;
3941         }
3942
3943         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
3944                                  &vsb_requisition);
3945         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
3946                                  &hsb_requisition);
3947         gtk_widget_style_get (scrolled_window,
3948                               "scrollbar_spacing",
3949                               &scrollbar_spacing,
3950                               NULL);
3951
3952         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3953                                    MAX (1, width),
3954                                    MAX (1, height),
3955                                    vsb_requisition.width + scrollbar_spacing,
3956                                    hsb_requisition.height + scrollbar_spacing);
3957 }
3958
3959 static void
3960 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3961                                   EvWindow   *ev_window)
3962 {
3963         EvSizingMode sizing_mode;
3964
3965         g_object_get (ev_window->priv->view,
3966                       "sizing-mode", &sizing_mode,
3967                       NULL);
3968
3969         g_object_set (ev_window->priv->scrolled_window,
3970                       "hscrollbar-policy",
3971                       sizing_mode == EV_SIZING_FREE ?
3972                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
3973                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3974                       NULL);
3975
3976         update_sizing_buttons (ev_window);
3977         save_sizing_mode (ev_window);
3978 }
3979
3980 static void
3981 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3982 {
3983         ev_window_update_actions (ev_window);
3984
3985         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3986                 gdouble zoom;
3987
3988                 zoom = ev_view_get_zoom (view);
3989                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3990                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3991         }
3992 }
3993
3994 static void
3995 ev_window_update_continuous_action (EvWindow *window)
3996 {
3997         GtkAction *action;
3998
3999         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4000         g_signal_handlers_block_by_func
4001                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4002         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4003                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4004         g_signal_handlers_unblock_by_func
4005                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4006 }
4007
4008 static void
4009 ev_window_update_dual_page_action (EvWindow *window)
4010 {
4011         GtkAction *action;
4012
4013         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4014         g_signal_handlers_block_by_func
4015                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4016         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4017                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4018         g_signal_handlers_unblock_by_func
4019                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4020 }
4021
4022 static void
4023 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4024 {
4025         ev_window_update_continuous_action (ev_window);
4026
4027         if (!ev_window_is_empty (ev_window))
4028                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4029                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4030 }
4031
4032 static void
4033 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4034 {
4035         int rotation;
4036
4037         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4038
4039         if (!ev_window_is_empty (window))
4040                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4041                                              rotation);
4042
4043         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4044                                        rotation);
4045         ev_window_refresh_window_thumbnail (window, rotation);
4046 }
4047
4048 static void
4049 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4050 {
4051         ev_window_update_actions (window);
4052 }
4053
4054 static void
4055 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4056 {
4057         ev_window_update_dual_page_action (ev_window);
4058
4059         if (!ev_window_is_empty (ev_window))
4060                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4061                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4062 }
4063
4064 static char *
4065 build_comments_string (void)
4066 {
4067 #ifdef ENABLE_PDF
4068         PopplerBackend backend;
4069         const char *backend_name;
4070         const char *version;
4071
4072         backend = poppler_get_backend ();
4073         version = poppler_get_version ();
4074         switch (backend) {
4075                 case POPPLER_BACKEND_CAIRO:
4076                         backend_name = "cairo";
4077                         break;
4078                 case POPPLER_BACKEND_SPLASH:
4079                         backend_name = "splash";
4080                         break;
4081                 default:
4082                         backend_name = "unknown";
4083                         break;
4084         }
4085
4086         return g_strdup_printf (_("Document Viewer.\n"
4087                                   "Using poppler %s (%s)"),
4088                                 version, backend_name);
4089 #else
4090         return g_strdup_printf (_("Document Viewer"));
4091 #endif
4092 }
4093
4094 static void
4095 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4096 {
4097         const char *authors[] = {
4098                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4099                 "Jonathan Blandford <jrb@gnome.org>",
4100                 "Marco Pesenti Gritti <marco@gnome.org>",
4101                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4102                 "Bryan Clark <clarkbw@gnome.org>",
4103                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4104                 "Wouter Bolsterlee <wbolster@gnome.org>",
4105                 NULL
4106         };
4107
4108         const char *documenters[] = {
4109                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4110                 NULL
4111         };
4112
4113         const char *license[] = {
4114                 N_("Evince is free software; you can redistribute it and/or modify "
4115                    "it under the terms of the GNU General Public License as published by "
4116                    "the Free Software Foundation; either version 2 of the License, or "
4117                    "(at your option) any later version.\n"),
4118                 N_("Evince is distributed in the hope that it will be useful, "
4119                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4120                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4121                    "GNU General Public License for more details.\n"),
4122                 N_("You should have received a copy of the GNU General Public License "
4123                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4124                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4125         };
4126
4127         char *license_trans;
4128         char *comments;
4129
4130 #ifdef ENABLE_NLS
4131         const char **p;
4132
4133         for (p = authors; *p; ++p)
4134                 *p = _(*p);
4135
4136         for (p = documenters; *p; ++p)
4137                 *p = _(*p);
4138 #endif
4139
4140         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4141                                      _(license[2]), "\n", NULL);
4142         comments = build_comments_string ();
4143
4144         gtk_show_about_dialog (
4145                 GTK_WINDOW (ev_window),
4146                 "name", _("Evince"),
4147                 "version", VERSION,
4148                 "copyright",
4149                 _("\xc2\xa9 1996-2007 The Evince authors"),
4150                 "license", license_trans,
4151                 "website", "http://www.gnome.org/projects/evince",
4152                 "comments", comments,
4153                 "authors", authors,
4154                 "documenters", documenters,
4155                 "translator-credits", _("translator-credits"),
4156                 "logo-icon-name", "evince",
4157                 "wrap-license", TRUE,
4158                 NULL);
4159
4160         g_free (comments);
4161         g_free (license_trans);
4162 }
4163
4164 static void
4165 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4166 {
4167         gboolean active;
4168
4169         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4170         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4171         update_chrome_visibility (ev_window);
4172         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4173 }
4174
4175 static void
4176 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4177 {
4178         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4179                 return;
4180
4181         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4182                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4183         update_chrome_visibility (ev_window);
4184 }
4185
4186 static void
4187 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4188                                            GParamSpec *pspec,
4189                                            EvWindow   *ev_window)
4190 {
4191         GtkWidget *current_page;
4192         const char *id;
4193
4194         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4195
4196         if (current_page == ev_window->priv->sidebar_links) {
4197                 id = LINKS_SIDEBAR_ID;
4198         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4199                 id = THUMBNAILS_SIDEBAR_ID;
4200         } else if (current_page == ev_window->priv->sidebar_attachments) {
4201                 id = ATTACHMENTS_SIDEBAR_ID;
4202         } else if (current_page == ev_window->priv->sidebar_layers) {
4203                 id = LAYERS_SIDEBAR_ID;
4204         } else {
4205                 g_assert_not_reached();
4206         }
4207
4208         g_object_unref (current_page);
4209
4210         if (!ev_window_is_empty (ev_window))
4211                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4212 }
4213
4214 static void
4215 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4216                                          GParamSpec *pspec,
4217                                          EvWindow   *ev_window)
4218 {
4219         EvView *view = EV_VIEW (ev_window->priv->view);
4220         GtkAction *action;
4221
4222         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4223
4224         if (!ev_view_get_presentation (view)) {
4225                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4226                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4227
4228                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4229                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4230         }
4231 }
4232
4233 static void
4234 view_menu_link_popup (EvWindow *ev_window,
4235                       EvLink   *link)
4236 {
4237         gboolean   show_external = FALSE;
4238         gboolean   show_internal = FALSE;
4239         GtkAction *action;
4240
4241         if (ev_window->priv->link)
4242                 g_object_unref (ev_window->priv->link);
4243
4244         if (link)
4245                 ev_window->priv->link = g_object_ref (link);
4246         else
4247                 ev_window->priv->link = NULL;
4248
4249         if (ev_window->priv->link) {
4250                 EvLinkAction *ev_action;
4251
4252                 ev_action = ev_link_get_action (link);
4253                 if (ev_action) {
4254                         switch (ev_link_action_get_action_type (ev_action)) {
4255                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4256                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4257                                         show_internal = TRUE;
4258                                         break;
4259                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4260                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4261                                         show_external = TRUE;
4262                                         break;
4263                                 default:
4264                                         break;
4265                         }
4266                 }
4267         }
4268
4269         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4270                                               "OpenLink");
4271         gtk_action_set_visible (action, show_external);
4272
4273         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4274                                               "CopyLinkAddress");
4275         gtk_action_set_visible (action, show_external);
4276
4277         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4278                                               "GoLink");
4279         gtk_action_set_visible (action, show_internal);
4280
4281         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4282                                               "OpenLinkNewWindow");
4283         gtk_action_set_visible (action, show_internal);
4284 }
4285
4286 static void
4287 view_menu_image_popup (EvWindow  *ev_window,
4288                        EvImage   *image)
4289 {
4290         GtkAction *action;
4291         gboolean   show_image = FALSE;
4292
4293         if (ev_window->priv->image)
4294                 g_object_unref (ev_window->priv->image);
4295
4296         if (image)
4297                 ev_window->priv->image = g_object_ref (image);
4298         else
4299                 ev_window->priv->image = NULL;
4300
4301         show_image = (ev_window->priv->image != NULL);
4302
4303         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4304                                               "SaveImageAs");
4305         gtk_action_set_visible (action, show_image);
4306
4307         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4308                                               "CopyImage");
4309         gtk_action_set_visible (action, show_image);
4310 }
4311
4312 static gboolean
4313 view_menu_popup_cb (EvView   *view,
4314                     GObject  *object,
4315                     EvWindow *ev_window)
4316 {
4317         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4318                 return FALSE;
4319
4320         view_menu_link_popup (ev_window,
4321                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4322         view_menu_image_popup (ev_window,
4323                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4324
4325         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4326                         NULL, NULL, NULL, NULL,
4327                         3, gtk_get_current_event_time ());
4328         return TRUE;
4329 }
4330
4331 static gboolean
4332 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4333                               GList           *attach_list,
4334                               EvWindow        *ev_window)
4335 {
4336         GtkWidget *popup;
4337
4338         g_assert (attach_list != NULL);
4339
4340         if (ev_window->priv->attach_list) {
4341                 g_list_foreach (ev_window->priv->attach_list,
4342                                 (GFunc) g_object_unref, NULL);
4343                 g_list_free (ev_window->priv->attach_list);
4344         }
4345
4346         ev_window->priv->attach_list = attach_list;
4347
4348         popup = ev_window->priv->attachment_popup;
4349
4350         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4351                         NULL, NULL,
4352                         3, gtk_get_current_event_time ());
4353
4354         return TRUE;
4355 }
4356
4357 static void
4358 ev_window_update_find_status_message (EvWindow *ev_window)
4359 {
4360         gchar *message;
4361
4362         if (!ev_window->priv->find_job)
4363                 return;
4364
4365         if (ev_job_is_finished (ev_window->priv->find_job)) {
4366                 gint n_results;
4367
4368                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4369                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4370                 /* TRANS: Sometimes this could be better translated as
4371                                       "%d hit(s) on this page".  Therefore this string
4372                                       contains plural cases. */
4373                 message = g_strdup_printf (ngettext ("%d found on this page",
4374                                                      "%d found on this page",
4375                                                      n_results),
4376                                            n_results);
4377         } else {
4378                 gdouble percent;
4379
4380                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4381                 message = g_strdup_printf (_("%3d%% remaining to search"),
4382                                            (gint) ((1.0 - percent) * 100));
4383         }
4384
4385         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4386         g_free (message);
4387 }
4388
4389 static void
4390 ev_window_find_job_finished_cb (EvJobFind *job,
4391                                 EvWindow  *ev_window)
4392 {
4393         ev_window_update_find_status_message (ev_window);
4394 }
4395
4396 static void
4397 ev_window_find_job_updated_cb (EvJobFind *job,
4398                                gint       page,
4399                                EvWindow  *ev_window)
4400 {
4401         ev_window_update_actions (ev_window);
4402
4403         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4404                               ev_job_find_get_results (job),
4405                               page);
4406         ev_window_update_find_status_message (ev_window);
4407 }
4408
4409 static void
4410 ev_window_clear_find_job (EvWindow *ev_window)
4411 {
4412         if (ev_window->priv->find_job != NULL) {
4413                 if (!ev_job_is_finished (ev_window->priv->find_job))
4414                         ev_job_cancel (ev_window->priv->find_job);
4415
4416                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4417                                                       ev_window_find_job_finished_cb,
4418                                                       ev_window);
4419                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4420                                                       ev_window_find_job_updated_cb,
4421                                                       ev_window);
4422                 g_object_unref (ev_window->priv->find_job);
4423                 ev_window->priv->find_job = NULL;
4424         }
4425 }
4426
4427 static void
4428 find_bar_previous_cb (EggFindBar *find_bar,
4429                       EvWindow   *ev_window)
4430 {
4431         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4432 }
4433
4434 static void
4435 find_bar_next_cb (EggFindBar *find_bar,
4436                   EvWindow   *ev_window)
4437 {
4438         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4439 }
4440
4441 static void
4442 find_bar_close_cb (EggFindBar *find_bar,
4443                    EvWindow   *ev_window)
4444 {
4445         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4446         ev_window_clear_find_job (ev_window);
4447         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4448         update_chrome_visibility (ev_window);
4449 }
4450
4451 static void
4452 find_bar_search_changed_cb (EggFindBar *find_bar,
4453                             GParamSpec *param,
4454                             EvWindow   *ev_window)
4455 {
4456         gboolean case_sensitive;
4457         const char *search_string;
4458
4459         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4460                 return;
4461
4462         /* Either the string or case sensitivity could have changed. */
4463         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4464         search_string = egg_find_bar_get_search_string (find_bar);
4465
4466         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4467
4468         ev_window_clear_find_job (ev_window);
4469
4470         if (search_string && search_string[0]) {
4471                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4472                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4473                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4474                                                              search_string,
4475                                                              case_sensitive);
4476                 g_signal_connect (ev_window->priv->find_job, "finished",
4477                                   G_CALLBACK (ev_window_find_job_finished_cb),
4478                                   ev_window);
4479                 g_signal_connect (ev_window->priv->find_job, "updated",
4480                                   G_CALLBACK (ev_window_find_job_updated_cb),
4481                                   ev_window);
4482                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4483         } else {
4484                 ev_window_update_actions (ev_window);
4485                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4486                                               NULL);
4487                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4488         }
4489 }
4490
4491 static void
4492 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4493                                 GParamSpec *param,
4494                                 EvWindow   *ev_window)
4495 {
4496         gboolean visible;
4497
4498         visible = GTK_WIDGET_VISIBLE (find_bar);
4499
4500         if (ev_window->priv->document &&
4501             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4502                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4503                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4504                 ev_window_update_actions (ev_window);
4505
4506                 if (visible)
4507                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4508                 else
4509                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4510         }
4511 }
4512
4513 static void
4514 find_bar_scroll (EggFindBar   *find_bar,
4515                  GtkScrollType scroll,
4516                  EvWindow     *ev_window)
4517 {
4518         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4519 }
4520
4521 static void
4522 zoom_control_changed_cb (EphyZoomAction *action,
4523                          float           zoom,
4524                          EvWindow       *ev_window)
4525 {
4526         EvSizingMode mode;
4527
4528         g_return_if_fail (EV_IS_WINDOW (ev_window));
4529
4530         if (zoom == EPHY_ZOOM_BEST_FIT) {
4531                 mode = EV_SIZING_BEST_FIT;
4532         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4533                 mode = EV_SIZING_FIT_WIDTH;
4534         } else {
4535                 mode = EV_SIZING_FREE;
4536         }
4537
4538         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4539
4540         if (mode == EV_SIZING_FREE) {
4541                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4542                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4543                                   FALSE);
4544         }
4545 }
4546
4547 static void
4548 ev_window_drag_data_received (GtkWidget        *widget,
4549                               GdkDragContext   *context,
4550                               gint              x,
4551                               gint              y,
4552                               GtkSelectionData *selection_data,
4553                               guint             info,
4554                               guint             time)
4555
4556 {
4557         EvWindow  *window = EV_WINDOW (widget);
4558         gchar    **uris;
4559         gint       i = 0;
4560         GSList    *uri_list = NULL;
4561         GtkWidget *source;
4562
4563         source = gtk_drag_get_source_widget (context);
4564         if (source && widget == gtk_widget_get_toplevel (source)) {
4565                 gtk_drag_finish (context, FALSE, FALSE, time);
4566                 return;
4567         }
4568
4569         uris = gtk_selection_data_get_uris (selection_data);
4570         if (!uris) {
4571                 gtk_drag_finish (context, FALSE, FALSE, time);
4572                 return;
4573         }
4574
4575         for (i = 0; uris[i]; i++) {
4576                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4577         }
4578
4579         ev_application_open_uri_list (EV_APP, uri_list,
4580                                       gtk_window_get_screen (GTK_WINDOW (window)),
4581                                       0);
4582         gtk_drag_finish (context, TRUE, FALSE, time);
4583
4584         g_strfreev (uris);
4585         g_slist_free (uri_list);
4586 }
4587
4588 static void
4589 ev_window_finalize (GObject *object)
4590 {
4591         GList *windows = ev_application_get_windows (EV_APP);
4592
4593         if (windows == NULL) {
4594                 ev_application_shutdown (EV_APP);
4595         } else {
4596                 g_list_free (windows);
4597         }
4598
4599         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4600 }
4601
4602 static void
4603 ev_window_dispose (GObject *object)
4604 {
4605         EvWindow *window = EV_WINDOW (object);
4606         EvWindowPrivate *priv = window->priv;
4607         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4608
4609         if (mpkeys) {
4610                 g_signal_handlers_disconnect_by_func (mpkeys,
4611                                                       ev_window_media_player_key_pressed,
4612                                                       window);
4613         }
4614
4615         if (priv->setup_document_idle > 0) {
4616                 g_source_remove (priv->setup_document_idle);
4617                 priv->setup_document_idle = 0;
4618         }
4619
4620         if (priv->monitor) {
4621                 g_object_unref (priv->monitor);
4622                 priv->monitor = NULL;
4623         }
4624
4625         if (priv->title) {
4626                 ev_window_title_free (priv->title);
4627                 priv->title = NULL;
4628         }
4629
4630         if (priv->ui_manager) {
4631                 g_object_unref (priv->ui_manager);
4632                 priv->ui_manager = NULL;
4633         }
4634
4635         if (priv->action_group) {
4636                 g_object_unref (priv->action_group);
4637                 priv->action_group = NULL;
4638         }
4639
4640         if (priv->view_popup_action_group) {
4641                 g_object_unref (priv->view_popup_action_group);
4642                 priv->view_popup_action_group = NULL;
4643         }
4644
4645         if (priv->attachment_popup_action_group) {
4646                 g_object_unref (priv->attachment_popup_action_group);
4647                 priv->attachment_popup_action_group = NULL;
4648         }
4649
4650         if (priv->recent_action_group) {
4651                 g_object_unref (priv->recent_action_group);
4652                 priv->recent_action_group = NULL;
4653         }
4654
4655         if (priv->recent_manager) {
4656                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4657                                                       ev_window_setup_recent,
4658                                                       window);
4659                 priv->recent_manager = NULL;
4660         }
4661
4662         priv->recent_ui_id = 0;
4663
4664         if (priv->page_cache) {
4665                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4666                 priv->page_cache = NULL;
4667         }
4668
4669         if (priv->document) {
4670                 g_object_unref (priv->document);
4671                 priv->document = NULL;
4672         }
4673
4674         if (priv->view) {
4675                 g_object_unref (priv->view);
4676                 priv->view = NULL;
4677         }
4678
4679         if (priv->password_view) {
4680                 g_object_unref (priv->password_view);
4681                 priv->password_view = NULL;
4682         }
4683
4684         if (priv->load_job) {
4685                 ev_window_clear_load_job (window);
4686         }
4687
4688         if (priv->reload_job) {
4689                 ev_window_clear_reload_job (window);
4690         }
4691
4692         if (priv->save_job) {
4693                 ev_window_clear_save_job (window);
4694         }
4695
4696         if (priv->thumbnail_job) {
4697                 ev_window_clear_thumbnail_job (window);
4698         }
4699
4700         if (priv->find_job) {
4701                 ev_window_clear_find_job (window);
4702         }
4703
4704         if (priv->local_uri) {
4705                 ev_window_clear_local_uri (window);
4706                 priv->local_uri = NULL;
4707         }
4708
4709         ev_window_clear_progress_idle (window);
4710         if (priv->progress_cancellable) {
4711                 g_object_unref (priv->progress_cancellable);
4712                 priv->progress_cancellable = NULL;
4713         }
4714
4715         ev_window_close_dialogs (window);
4716
4717         if (window->priv->print_settings) {
4718                 g_object_unref (window->priv->print_settings);
4719                 window->priv->print_settings = NULL;
4720         }
4721
4722         if (window->priv->print_page_setup) {
4723                 g_object_unref (window->priv->print_page_setup);
4724                 window->priv->print_page_setup = NULL;
4725         }
4726
4727         if (priv->link) {
4728                 g_object_unref (priv->link);
4729                 priv->link = NULL;
4730         }
4731
4732         if (priv->image) {
4733                 g_object_unref (priv->image);
4734                 priv->image = NULL;
4735         }
4736
4737         if (priv->attach_list) {
4738                 g_list_foreach (priv->attach_list,
4739                                 (GFunc) g_object_unref,
4740                                 NULL);
4741                 g_list_free (priv->attach_list);
4742                 priv->attach_list = NULL;
4743         }
4744
4745         if (priv->find_bar) {
4746                 g_signal_handlers_disconnect_by_func
4747                         (window->priv->find_bar,
4748                          G_CALLBACK (find_bar_close_cb),
4749                          window);
4750                 priv->find_bar = NULL;
4751         }
4752
4753         if (priv->uri) {
4754                 /* Delete the uri if it's a temp symlink (open a copy) */
4755                 ev_window_clear_temp_symlink (window);
4756                 g_free (priv->uri);
4757                 priv->uri = NULL;
4758         }
4759
4760         if (priv->search_string) {
4761                 g_free (priv->search_string);
4762                 priv->search_string = NULL;
4763         }
4764
4765         if (priv->dest) {
4766                 g_object_unref (priv->dest);
4767                 priv->dest = NULL;
4768         }
4769
4770         if (priv->history) {
4771                 g_object_unref (priv->history);
4772                 priv->history = NULL;
4773         }
4774
4775         if (priv->presentation_timeout_id > 0) {
4776                 g_source_remove (priv->presentation_timeout_id);
4777                 priv->presentation_timeout_id = 0;
4778         }
4779
4780         if (priv->print_queue) {
4781                 g_queue_free (priv->print_queue);
4782                 priv->print_queue = NULL;
4783         }
4784
4785         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4786 }
4787
4788 static gboolean
4789 ev_window_key_press_event (GtkWidget   *widget,
4790                            GdkEventKey *event)
4791 {
4792         EvWindow *ev_window = EV_WINDOW (widget);
4793         gboolean  handled = FALSE;
4794
4795         /* Propagate the event to the view first
4796          * It's needed to be able to type in
4797          * annot popups windows
4798          */
4799         if (ev_window->priv->view) {
4800                 g_object_ref (ev_window->priv->view);
4801                 if (GTK_WIDGET_IS_SENSITIVE (ev_window->priv->view))
4802                         handled = gtk_widget_event (ev_window->priv->view, (GdkEvent*) event);
4803                 g_object_unref (ev_window->priv->view);
4804         }
4805
4806         if (!handled)
4807                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4808
4809         return handled;
4810 }
4811
4812 static void
4813 ev_window_class_init (EvWindowClass *ev_window_class)
4814 {
4815         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4816         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4817
4818         g_object_class->dispose = ev_window_dispose;
4819         g_object_class->finalize = ev_window_finalize;
4820
4821         widget_class->key_press_event = ev_window_key_press_event;
4822         widget_class->screen_changed = ev_window_screen_changed;
4823         widget_class->window_state_event = ev_window_state_event;
4824         widget_class->drag_data_received = ev_window_drag_data_received;
4825
4826         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4827 }
4828
4829 /* Normal items */
4830 static const GtkActionEntry entries[] = {
4831         { "File", NULL, N_("_File") },
4832         { "Edit", NULL, N_("_Edit") },
4833         { "View", NULL, N_("_View") },
4834         { "Go", NULL, N_("_Go") },
4835         { "Help", NULL, N_("_Help") },
4836
4837         /* File menu */
4838         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4839           N_("Open an existing document"),
4840           G_CALLBACK (ev_window_cmd_file_open) },
4841         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4842           N_("Open a copy of the current document in a new window"),
4843           G_CALLBACK (ev_window_cmd_file_open_copy) },
4844         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4845           N_("Save a copy of the current document"),
4846           G_CALLBACK (ev_window_cmd_save_as) },
4847         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4848           N_("Setup the page settings for printing"),
4849           G_CALLBACK (ev_window_cmd_file_print_setup) },
4850         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4851           N_("Print this document"),
4852           G_CALLBACK (ev_window_cmd_file_print) },
4853         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4854           G_CALLBACK (ev_window_cmd_file_properties) },
4855         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4856           G_CALLBACK (ev_window_cmd_file_close_window) },
4857
4858         /* Edit menu */
4859         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4860           G_CALLBACK (ev_window_cmd_edit_copy) },
4861         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4862           G_CALLBACK (ev_window_cmd_edit_select_all) },
4863         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4864           N_("Find a word or phrase in the document"),
4865           G_CALLBACK (ev_window_cmd_edit_find) },
4866         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4867           G_CALLBACK (ev_window_cmd_edit_find_next) },
4868         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4869           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4870         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4871           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4872         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4873           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4874         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4875           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4876
4877         /* View menu */
4878         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4879           N_("Enlarge the document"),
4880           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4881         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4882           N_("Shrink the document"),
4883           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4884         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4885           N_("Reload the document"),
4886           G_CALLBACK (ev_window_cmd_view_reload) },
4887
4888         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4889           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4890
4891         /* Go menu */
4892         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4893           N_("Go to the previous page"),
4894           G_CALLBACK (ev_window_cmd_go_previous_page) },
4895         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4896           N_("Go to the next page"),
4897           G_CALLBACK (ev_window_cmd_go_next_page) },
4898         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4899           N_("Go to the first page"),
4900           G_CALLBACK (ev_window_cmd_go_first_page) },
4901         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4902           N_("Go to the last page"),
4903           G_CALLBACK (ev_window_cmd_go_last_page) },
4904
4905         /* Help menu */
4906         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4907           G_CALLBACK (ev_window_cmd_help_contents) },
4908
4909         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4910           G_CALLBACK (ev_window_cmd_help_about) },
4911
4912         /* Toolbar-only */
4913         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4914           N_("Leave fullscreen mode"),
4915           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4916         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4917           N_("Start a presentation"),
4918           G_CALLBACK (ev_window_cmd_start_presentation) },
4919
4920         /* Accellerators */
4921         { "Escape", NULL, "", "Escape", "",
4922           G_CALLBACK (ev_window_cmd_escape) },
4923         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4924           G_CALLBACK (ev_window_cmd_edit_find) },
4925         { "F3", NULL, "", "F3", NULL,
4926           G_CALLBACK (ev_window_cmd_edit_find_next) },
4927         { "PageDown", NULL, "", "Page_Down", NULL,
4928           G_CALLBACK (ev_window_cmd_scroll_forward) },
4929         { "PageUp", NULL, "", "Page_Up", NULL,
4930           G_CALLBACK (ev_window_cmd_scroll_backward) },
4931         { "Space", NULL, "", "space", NULL,
4932           G_CALLBACK (ev_window_cmd_scroll_forward) },
4933         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4934           G_CALLBACK (ev_window_cmd_scroll_backward) },
4935         { "BackSpace", NULL, "", "BackSpace", NULL,
4936           G_CALLBACK (ev_window_cmd_scroll_backward) },
4937         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4938           G_CALLBACK (ev_window_cmd_scroll_forward) },
4939         { "Return", NULL, "", "Return", NULL,
4940           G_CALLBACK (ev_window_cmd_scroll_forward) },
4941         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4942           G_CALLBACK (ev_window_cmd_scroll_backward) },
4943         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4944           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4945         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4946           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4947         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4948           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4949         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4950           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4951         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4952           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4953         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4954           G_CALLBACK (ev_window_cmd_go_backward) },
4955         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4956           G_CALLBACK (ev_window_cmd_go_forward) },
4957         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4958           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4959         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4960           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4961         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4962           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4963         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4964           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4965         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4966           G_CALLBACK (ev_window_cmd_edit_copy) },
4967 };
4968
4969 /* Toggle items */
4970 static const GtkToggleActionEntry toggle_entries[] = {
4971         /* View Menu */
4972         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4973           N_("Show or hide the toolbar"),
4974           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4975         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4976           N_("Show or hide the side pane"),
4977           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4978         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4979           N_("Show the entire document"),
4980           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4981         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4982           N_("Show two pages at once"),
4983           G_CALLBACK (ev_window_cmd_dual), FALSE },
4984         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4985           N_("Expand the window to fill the screen"),
4986           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4987         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4988           N_("Run document as a presentation"),
4989           G_CALLBACK (ev_window_cmd_view_presentation) },
4990         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4991           N_("Make the current document fill the window"),
4992           G_CALLBACK (ev_window_cmd_view_best_fit) },
4993         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4994           N_("Make the current document fill the window width"),
4995           G_CALLBACK (ev_window_cmd_view_page_width) },
4996 };
4997
4998 /* Popups specific items */
4999 static const GtkActionEntry view_popup_entries [] = {
5000         /* Links */
5001         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5002           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5003         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5004           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5005         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5006           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5007         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5008           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5009         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5010           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5011         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5012           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5013 };
5014
5015 static const GtkActionEntry attachment_popup_entries [] = {
5016         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5017           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5018         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5019           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5020 };
5021
5022 static void
5023 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5024 {
5025         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5026 }
5027
5028 static void
5029 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5030 {
5031         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5032         gtk_widget_grab_focus (window->priv->view);
5033 }
5034
5035 static void
5036 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5037 {
5038
5039         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5040         gtk_widget_grab_focus (window->priv->view);
5041 }
5042
5043 static void
5044 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5045                                    EvWindow        *window)
5046 {
5047         ev_view_reload (EV_VIEW (window->priv->view));
5048 }
5049
5050 static void
5051 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5052 {
5053         GtkAction *action;
5054
5055         action = g_object_new (EV_TYPE_PAGE_ACTION,
5056                                "name", PAGE_SELECTOR_ACTION,
5057                                "label", _("Page"),
5058                                "tooltip", _("Select Page"),
5059                                "icon_name", "text-x-generic",
5060                                "visible_overflown", FALSE,
5061                                NULL);
5062         g_signal_connect (action, "activate_link",
5063                           G_CALLBACK (activate_link_cb), window);
5064         gtk_action_group_add_action (group, action);
5065         g_object_unref (action);
5066
5067         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5068                                "name", ZOOM_CONTROL_ACTION,
5069                                "label", _("Zoom"),
5070                                "stock_id", EV_STOCK_ZOOM,
5071                                "tooltip", _("Adjust the zoom level"),
5072                                "zoom", 1.0,
5073                                NULL);
5074         g_signal_connect (action, "zoom_to_level",
5075                           G_CALLBACK (zoom_control_changed_cb), window);
5076         gtk_action_group_add_action (group, action);
5077         g_object_unref (action);
5078
5079         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5080                                "name", NAVIGATION_ACTION,
5081                                "label", _("Navigation"),
5082                                "is_important", TRUE,
5083                                "short_label", _("Back"),
5084                                "stock_id", GTK_STOCK_GO_DOWN,
5085                                /*translators: this is the history action*/
5086                                "tooltip", _("Move across visited pages"),
5087                                NULL);
5088         g_signal_connect (action, "activate_link",
5089                           G_CALLBACK (navigation_action_activate_link_cb), window);
5090         gtk_action_group_add_action (group, action);
5091         g_object_unref (action);
5092
5093         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5094                                "name", "FileOpenRecent",
5095                                "label", _("_Open..."),
5096                                "tooltip", _("Open an existing document"),
5097                                "stock_id", GTK_STOCK_OPEN,
5098                                NULL);
5099         g_signal_connect (action, "activate",
5100                           G_CALLBACK (ev_window_cmd_file_open), window);
5101         g_signal_connect (action, "item_activated",
5102                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5103                           window);
5104         gtk_action_group_add_action (group, action);
5105         g_object_unref (action);
5106 }
5107
5108 static void
5109 set_action_properties (GtkActionGroup *action_group)
5110 {
5111         GtkAction *action;
5112
5113         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5114         g_object_set (action, "is-important", TRUE, NULL);
5115         /*translators: this is the label for toolbar button*/
5116         g_object_set (action, "short_label", _("Previous"), NULL);
5117
5118         action = gtk_action_group_get_action (action_group, "GoNextPage");
5119         g_object_set (action, "is-important", TRUE, NULL);
5120         /*translators: this is the label for toolbar button*/
5121         g_object_set (action, "short_label", _("Next"), NULL);
5122
5123         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5124         /*translators: this is the label for toolbar button*/
5125         g_object_set (action, "short_label", _("Zoom In"), NULL);
5126
5127         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5128         /*translators: this is the label for toolbar button*/
5129         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5130
5131         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5132         /*translators: this is the label for toolbar button*/
5133         g_object_set (action, "short_label", _("Best Fit"), NULL);
5134
5135         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5136         /*translators: this is the label for toolbar button*/
5137         g_object_set (action, "short_label", _("Fit Width"), NULL);
5138
5139         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5140         g_object_set (action, "is-important", TRUE, NULL);
5141 }
5142
5143 static void
5144 set_chrome_actions (EvWindow *window)
5145 {
5146         EvWindowPrivate *priv = window->priv;
5147         GtkActionGroup *action_group = priv->action_group;
5148         GtkAction *action;
5149
5150         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5151         g_signal_handlers_block_by_func
5152                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5153         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5154                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5155         g_signal_handlers_unblock_by_func
5156                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5157 }
5158
5159 static void
5160 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5161                           GParamSpec     *pspec,
5162                           EvWindow       *ev_window)
5163 {
5164         GtkTreeModel *model;
5165         GtkAction *action;
5166
5167         g_object_get (G_OBJECT (ev_sidebar_links),
5168                       "model", &model,
5169                       NULL);
5170
5171         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5172         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5173         g_object_unref (model);
5174 }
5175
5176 static gboolean
5177 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5178 {
5179 #ifdef ENABLE_DBUS
5180         GObject *keys;
5181
5182         keys = ev_application_get_media_keys (EV_APP);
5183         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5184 #endif /* ENABLE_DBUS */
5185
5186         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5187         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5188
5189         ev_window_set_view_accels_sensitivity (window, TRUE);
5190
5191         update_chrome_visibility (window);
5192
5193         return FALSE;
5194 }
5195
5196 static gboolean
5197 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5198 {
5199         ev_window_set_view_accels_sensitivity (window, FALSE);
5200
5201         return FALSE;
5202 }
5203
5204 static void
5205 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5206                                     GParamSpec         *pspec,
5207                                     EvWindow           *ev_window)
5208 {
5209         GtkWidget *widget;
5210
5211         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5212
5213         if (widget != NULL) {
5214                 g_signal_connect_object (widget, "focus_in_event",
5215                                          G_CALLBACK (view_actions_focus_in_cb),
5216                                          ev_window, 0);
5217                 g_signal_connect_object (widget, "focus_out_event",
5218                                          G_CALLBACK (view_actions_focus_out_cb),
5219                                          ev_window, 0);
5220                 g_object_unref (widget);
5221         }
5222 }
5223
5224 static gboolean
5225 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5226 {
5227         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5228                 gboolean maximized;
5229
5230                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5231                 if (!ev_window_is_empty (window))
5232                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5233         }
5234
5235         return FALSE;
5236 }
5237
5238 static gboolean
5239 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5240 {
5241         char *uri = window->priv->uri;
5242         GdkWindowState state;
5243         int x, y, width, height, document_width, document_height;
5244
5245         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5246
5247         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5248                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5249                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5250
5251                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5252                         ev_page_cache_get_max_width (window->priv->page_cache,
5253                                                      0, 1.0,
5254                                                      &document_width);
5255                         ev_page_cache_get_max_height (window->priv->page_cache,
5256                                                       0, 1.0,
5257                                                       &document_height);
5258                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5259                                                         (double)width / document_width);
5260                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5261                                                         (double)height / document_height);
5262
5263                         ev_metadata_manager_set_int (uri, "window_x", x);
5264                         ev_metadata_manager_set_int (uri, "window_y", y);
5265                         ev_metadata_manager_set_int (uri, "window_width", width);
5266                         ev_metadata_manager_set_int (uri, "window_height", height);
5267                 }
5268         }
5269
5270         return FALSE;
5271 }
5272
5273 static void
5274 launch_action (EvWindow *window, EvLinkAction *action)
5275 {
5276         const char *filename = ev_link_action_get_filename (action);
5277         GAppInfo *app_info;
5278         GFile *file;
5279         GList file_list = {NULL};
5280         GAppLaunchContext *context;
5281         GError *error = NULL;
5282
5283         if (filename == NULL)
5284                 return;
5285
5286         if (g_path_is_absolute (filename)) {
5287                 file = g_file_new_for_path (filename);
5288         } else {
5289                 GFile *base_file;
5290                 gchar *dir;
5291
5292                 dir = g_path_get_dirname (window->priv->uri);
5293                 base_file = g_file_new_for_uri (dir);
5294                 g_free (dir);
5295
5296                 file = g_file_resolve_relative_path (base_file, filename);
5297                 g_object_unref (base_file);
5298         }
5299
5300         app_info = g_file_query_default_handler (file, NULL, &error);
5301         if (!app_info) {
5302                 ev_window_error_message (window, error,
5303                                          "%s",
5304                                          _("Unable to launch external application."));
5305                 g_object_unref (file);
5306                 g_error_free (error);
5307
5308                 return;
5309         }
5310
5311         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5312         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5313                                            gtk_window_get_screen (GTK_WINDOW (window)));
5314         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5315
5316         file_list.data = file;
5317         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5318                 ev_window_error_message (window, error,
5319                                          "%s",
5320                                          _("Unable to launch external application."));
5321                 g_error_free (error);
5322         }
5323
5324         g_object_unref (app_info);
5325         g_object_unref (file);
5326
5327         /* According to the PDF spec filename can be an executable. I'm not sure
5328            allowing to launch executables is a good idea though. -- marco */
5329 }
5330
5331 static void
5332 launch_external_uri (EvWindow *window, EvLinkAction *action)
5333 {
5334         const gchar *uri = ev_link_action_get_uri (action);
5335         GError *error = NULL;
5336         gboolean ret;
5337         GAppLaunchContext *context;
5338
5339         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5340         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5341                                            gtk_window_get_screen (GTK_WINDOW (window)));
5342         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5343                                               GDK_CURRENT_TIME);
5344
5345         if (!g_strstr_len (uri, strlen (uri), "://") &&
5346             !g_str_has_prefix (uri, "mailto:")) {
5347                 gchar *http;
5348
5349                 /* Not a valid uri, assuming it's http */
5350                 http = g_strdup_printf ("http://%s", uri);
5351                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5352                 g_free (http);
5353         } else {
5354                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5355         }
5356
5357         if (ret == FALSE) {
5358                 ev_window_error_message (window, error,
5359                                          "%s", _("Unable to open external link"));
5360                 g_error_free (error);
5361         }
5362 }
5363
5364 static void
5365 open_remote_link (EvWindow *window, EvLinkAction *action)
5366 {
5367         gchar *uri;
5368         gchar *dir;
5369
5370         dir = g_path_get_dirname (window->priv->uri);
5371
5372         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5373                                 NULL);
5374         g_free (dir);
5375
5376         ev_application_open_uri_at_dest (EV_APP, uri,
5377                                          gtk_window_get_screen (GTK_WINDOW (window)),
5378                                          ev_link_action_get_dest (action),
5379                                          0,
5380                                          NULL,
5381                                          GDK_CURRENT_TIME);
5382
5383         g_free (uri);
5384 }
5385
5386 static void
5387 do_action_named (EvWindow *window, EvLinkAction *action)
5388 {
5389         const gchar *name = ev_link_action_get_name (action);
5390
5391         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5392                 ev_window_cmd_go_first_page (NULL, window);
5393         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5394                 ev_window_cmd_go_previous_page (NULL, window);
5395         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5396                 ev_window_cmd_go_next_page (NULL, window);
5397         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5398                 ev_window_cmd_go_last_page (NULL, window);
5399         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5400                 ev_window_cmd_focus_page_selector (NULL, window);
5401         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5402                 ev_window_cmd_edit_find (NULL, window);
5403         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5404                 ev_window_cmd_file_close_window (NULL, window);
5405         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5406                 ev_window_cmd_file_print (NULL, window);
5407         } else {
5408                 g_warning ("Unimplemented named action: %s, please post a "
5409                            "bug report in Evince bugzilla "
5410                            "(http://bugzilla.gnome.org) with a testcase.",
5411                            name);
5412         }
5413 }
5414
5415 static void
5416 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5417 {
5418         switch (ev_link_action_get_action_type (action)) {
5419                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5420                         EvLinkDest *dest;
5421
5422                         dest = ev_link_action_get_dest (action);
5423                         if (!dest)
5424                                 return;
5425
5426                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5427                 }
5428                         break;
5429                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5430                         launch_external_uri (window, action);
5431                         break;
5432                 case EV_LINK_ACTION_TYPE_LAUNCH:
5433                         launch_action (window, action);
5434                         break;
5435                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5436                         open_remote_link (window, action);
5437                         break;
5438                 case EV_LINK_ACTION_TYPE_NAMED:
5439                         do_action_named (window, action);
5440                         break;
5441                 default:
5442                         g_assert_not_reached ();
5443         }
5444 }
5445
5446 static void
5447 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5448 {
5449         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5450 }
5451
5452 static void
5453 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5454 {
5455         EvLinkAction *ev_action = NULL;
5456         EvLinkDest   *dest;
5457
5458         ev_action = ev_link_get_action (window->priv->link);
5459         if (!ev_action)
5460                 return;
5461
5462         dest = ev_link_action_get_dest (ev_action);
5463         if (!dest)
5464                 return;
5465
5466         ev_window_cmd_file_open_copy_at_dest (window, dest);
5467 }
5468
5469 static void
5470 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5471 {
5472         EvLinkAction *ev_action;
5473
5474         ev_action = ev_link_get_action (window->priv->link);
5475         if (!ev_action)
5476                 return;
5477
5478         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5479                                    ev_action);
5480 }
5481
5482
5483 static void
5484 image_save_dialog_response_cb (GtkWidget *fc,
5485                                gint       response_id,
5486                                EvWindow  *ev_window)
5487 {
5488         GFile           *target_file;
5489         gboolean         is_native;
5490         GError          *error = NULL;
5491         GdkPixbuf       *pixbuf;
5492         gchar           *uri;
5493         gchar          **extensions;
5494         gchar           *filename;
5495         gchar           *file_format;
5496         GdkPixbufFormat *format;
5497         GtkFileFilter   *filter;
5498
5499         if (response_id != GTK_RESPONSE_OK) {
5500                 gtk_widget_destroy (fc);
5501                 return;
5502         }
5503
5504         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5505         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5506         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5507
5508         if (format == NULL) {
5509                 format = get_gdk_pixbuf_format_by_extension (uri);
5510         }
5511
5512         if (format == NULL) {
5513                 ev_window_error_message (ev_window, NULL,
5514                                          "%s",
5515                                          _("Couldn't find appropriate format to save image"));
5516                 g_free (uri);
5517                 gtk_widget_destroy (fc);
5518
5519                 return;
5520         }
5521
5522         extensions = gdk_pixbuf_format_get_extensions (format);
5523         if (!g_str_has_suffix (uri, extensions[0])) {
5524                 gchar *uri_extension;
5525
5526                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5527                 target_file = g_file_new_for_uri (uri_extension);
5528                 g_free (uri_extension);
5529         } else {
5530                 target_file = g_file_new_for_uri (uri);
5531         }
5532         g_strfreev (extensions);
5533         g_free (uri);
5534
5535         is_native = g_file_is_native (target_file);
5536         if (is_native) {
5537                 filename = g_file_get_path (target_file);
5538         } else {
5539                 filename = ev_tmp_filename ("saveimage");
5540         }
5541
5542         ev_document_doc_mutex_lock ();
5543         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5544                                                ev_window->priv->image);
5545         ev_document_doc_mutex_unlock ();
5546
5547         file_format = gdk_pixbuf_format_get_name (format);
5548         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5549         g_free (file_format);
5550         g_object_unref (pixbuf);
5551
5552         if (error) {
5553                 ev_window_error_message (ev_window, error,
5554                                          "%s", _("The image could not be saved."));
5555                 g_error_free (error);
5556                 g_free (filename);
5557                 g_object_unref (target_file);
5558                 gtk_widget_destroy (fc);
5559
5560                 return;
5561         }
5562
5563         if (!is_native) {
5564                 GFile *source_file;
5565
5566                 source_file = g_file_new_for_path (filename);
5567
5568                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5569                                        source_file, target_file);
5570                 g_object_unref (source_file);
5571         }
5572
5573         g_free (filename);
5574         g_object_unref (target_file);
5575         gtk_widget_destroy (fc);
5576 }
5577
5578 static void
5579 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5580 {
5581         GtkWidget *fc;
5582
5583         if (!window->priv->image)
5584                 return;
5585
5586         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5587                                           GTK_WINDOW (window),
5588                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5589                                           GTK_STOCK_CANCEL,
5590                                           GTK_RESPONSE_CANCEL,
5591                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5592                                           NULL);
5593
5594         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5595         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5596                                                  GTK_RESPONSE_OK,
5597                                                  GTK_RESPONSE_CANCEL,
5598                                                  -1);
5599
5600         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5601         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5602
5603         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5604
5605         g_signal_connect (fc, "response",
5606                           G_CALLBACK (image_save_dialog_response_cb),
5607                           window);
5608
5609         gtk_widget_show (fc);
5610 }
5611
5612 static void
5613 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5614 {
5615         GtkClipboard *clipboard;
5616         GdkPixbuf    *pixbuf;
5617
5618         if (!window->priv->image)
5619                 return;
5620
5621         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5622                                               GDK_SELECTION_CLIPBOARD);
5623         ev_document_doc_mutex_lock ();
5624         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5625                                                window->priv->image);
5626         ev_document_doc_mutex_unlock ();
5627
5628         gtk_clipboard_set_image (clipboard, pixbuf);
5629         g_object_unref (pixbuf);
5630 }
5631
5632 static void
5633 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5634 {
5635         GList     *l;
5636         GdkScreen *screen;
5637
5638         if (!window->priv->attach_list)
5639                 return;
5640
5641         screen = gtk_window_get_screen (GTK_WINDOW (window));
5642
5643         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5644                 EvAttachment *attachment;
5645                 GError       *error = NULL;
5646
5647                 attachment = (EvAttachment *) l->data;
5648
5649                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5650
5651                 if (error) {
5652                         ev_window_error_message (window, error,
5653                                                  "%s", _("Unable to open attachment"));
5654                         g_error_free (error);
5655                 }
5656         }
5657 }
5658
5659 static void
5660 attachment_save_dialog_response_cb (GtkWidget *fc,
5661                                     gint       response_id,
5662                                     EvWindow  *ev_window)
5663 {
5664         GFile                *target_file;
5665         gchar                *uri;
5666         GList                *l;
5667         GtkFileChooserAction  fc_action;
5668         gboolean              is_dir;
5669         gboolean              is_native;
5670
5671         if (response_id != GTK_RESPONSE_OK) {
5672                 gtk_widget_destroy (fc);
5673                 return;
5674         }
5675
5676         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5677         target_file = g_file_new_for_uri (uri);
5678         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5679         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5680         is_native = g_file_is_native (target_file);
5681
5682         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5683                 EvAttachment *attachment;
5684                 GFile        *save_to;
5685                 GError       *error = NULL;
5686
5687                 attachment = (EvAttachment *) l->data;
5688
5689                 if (is_native) {
5690                         if (is_dir) {
5691                                 save_to = g_file_get_child (target_file,
5692                                                             ev_attachment_get_name (attachment));
5693                         } else {
5694                                 save_to = g_object_ref (target_file);
5695                         }
5696                 } else {
5697                         save_to = ev_tmp_file_get ("saveattachment");
5698                 }
5699
5700                 ev_attachment_save (attachment, save_to, &error);
5701
5702                 if (error) {
5703                         ev_window_error_message (ev_window, error,
5704                                                  "%s", _("The attachment could not be saved."));
5705                         g_error_free (error);
5706                         g_object_unref (save_to);
5707
5708                         continue;
5709                 }
5710
5711                 if (!is_native) {
5712                         GFile *dest_file;
5713
5714                         if (is_dir) {
5715                                 dest_file = g_file_get_child (target_file,
5716                                                               ev_attachment_get_name (attachment));
5717                         } else {
5718                                 dest_file = g_object_ref (target_file);
5719                         }
5720
5721                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5722                                                save_to, dest_file);
5723
5724                         g_object_unref (dest_file);
5725                 }
5726
5727                 g_object_unref (save_to);
5728         }
5729
5730         g_free (uri);
5731         g_object_unref (target_file);
5732
5733         gtk_widget_destroy (fc);
5734 }
5735
5736 static void
5737 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5738 {
5739         GtkWidget    *fc;
5740         EvAttachment *attachment = NULL;
5741
5742         if (!window->priv->attach_list)
5743                 return;
5744
5745         if (g_list_length (window->priv->attach_list) == 1)
5746                 attachment = (EvAttachment *) window->priv->attach_list->data;
5747
5748         fc = gtk_file_chooser_dialog_new (
5749                 _("Save Attachment"),
5750                 GTK_WINDOW (window),
5751                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5752                 GTK_STOCK_CANCEL,
5753                 GTK_RESPONSE_CANCEL,
5754                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5755                 NULL);
5756
5757         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5758         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5759                                                  GTK_RESPONSE_OK,
5760                                                  GTK_RESPONSE_CANCEL,
5761                                                  -1);
5762
5763         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5764         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5765
5766         if (attachment)
5767                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5768                                                    ev_attachment_get_name (attachment));
5769
5770         g_signal_connect (fc, "response",
5771                           G_CALLBACK (attachment_save_dialog_response_cb),
5772                           window);
5773
5774         gtk_widget_show (fc);
5775 }
5776
5777 static void
5778 ev_window_media_player_key_pressed (EvWindow    *window,
5779                                     const gchar *key,
5780                                     gpointer     user_data)
5781 {
5782         if (!gtk_window_is_active (GTK_WINDOW (window)))
5783                 return;
5784
5785         /* Note how Previous/Next only go to the
5786          * next/previous page despite their icon telling you
5787          * they should go to the beginning/end.
5788          *
5789          * There's very few keyboards with FFW/RWD though,
5790          * so we stick the most useful keybinding on the most
5791          * often seen keys
5792          */
5793         if (strcmp (key, "Play") == 0) {
5794                 ev_window_run_presentation (window);
5795         } else if (strcmp (key, "Previous") == 0) {
5796                 ev_window_cmd_go_previous_page (NULL, window);
5797         } else if (strcmp (key, "Next") == 0) {
5798                 ev_window_cmd_go_next_page (NULL, window);
5799         } else if (strcmp (key, "FastForward") == 0) {
5800                 ev_window_cmd_go_last_page (NULL, window);
5801         } else if (strcmp (key, "Rewind") == 0) {
5802                 ev_window_cmd_go_first_page (NULL, window);
5803         }
5804 }
5805
5806 static void
5807 ev_window_init (EvWindow *ev_window)
5808 {
5809         GtkActionGroup *action_group;
5810         GtkAccelGroup *accel_group;
5811         GError *error = NULL;
5812         GtkWidget *sidebar_widget;
5813         GObject *mpkeys;
5814
5815         g_signal_connect (ev_window, "configure_event",
5816                           G_CALLBACK (window_configure_event_cb), NULL);
5817         g_signal_connect (ev_window, "window_state_event",
5818                           G_CALLBACK (window_state_event_cb), NULL);
5819
5820         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5821
5822         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5823         ev_window->priv->title = ev_window_title_new (ev_window);
5824
5825         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5826         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5827         gtk_widget_show (ev_window->priv->main_box);
5828
5829         action_group = gtk_action_group_new ("MenuActions");
5830         ev_window->priv->action_group = action_group;
5831         gtk_action_group_set_translation_domain (action_group, NULL);
5832         gtk_action_group_add_actions (action_group, entries,
5833                                       G_N_ELEMENTS (entries), ev_window);
5834         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5835                                              G_N_ELEMENTS (toggle_entries),
5836                                              ev_window);
5837         set_action_properties (action_group);
5838         register_custom_actions (ev_window, action_group);
5839
5840         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5841         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5842                                             action_group, 0);
5843
5844         accel_group =
5845                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5846         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5847
5848         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5849
5850         action_group = gtk_action_group_new ("ViewPopupActions");
5851         ev_window->priv->view_popup_action_group = action_group;
5852         gtk_action_group_set_translation_domain (action_group, NULL);
5853         gtk_action_group_add_actions (action_group, view_popup_entries,
5854                                       G_N_ELEMENTS (view_popup_entries),
5855                                       ev_window);
5856         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5857                                             action_group, 0);
5858
5859         action_group = gtk_action_group_new ("AttachmentPopupActions");
5860         ev_window->priv->attachment_popup_action_group = action_group;
5861         gtk_action_group_set_translation_domain (action_group, NULL);
5862         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5863                                       G_N_ELEMENTS (attachment_popup_entries),
5864                                       ev_window);
5865         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5866                                             action_group, 0);
5867
5868         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5869                                               DATADIR"/evince-ui.xml",
5870                                               &error)) {
5871                 g_warning ("building menus failed: %s", error->message);
5872                 g_error_free (error);
5873         }
5874
5875         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5876         ev_window->priv->recent_action_group = NULL;
5877         ev_window->priv->recent_ui_id = 0;
5878         g_signal_connect_swapped (ev_window->priv->recent_manager,
5879                                   "changed",
5880                                   G_CALLBACK (ev_window_setup_recent),
5881                                   ev_window);
5882
5883         ev_window->priv->menubar =
5884                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5885                                             "/MainMenu");
5886         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5887                             ev_window->priv->menubar,
5888                             FALSE, FALSE, 0);
5889
5890         ev_window->priv->toolbar = GTK_WIDGET
5891           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5892                          "ui-manager", ev_window->priv->ui_manager,
5893                          "popup-path", "/ToolbarPopup",
5894                          "model", ev_application_get_toolbars_model (EV_APP),
5895                          NULL));
5896
5897         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5898                                    "DefaultToolBar");
5899         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5900                             ev_window->priv->toolbar,
5901                             FALSE, FALSE, 0);
5902         gtk_widget_show (ev_window->priv->toolbar);
5903
5904         /* Add the main area */
5905         ev_window->priv->hpaned = gtk_hpaned_new ();
5906         g_signal_connect (ev_window->priv->hpaned,
5907                           "notify::position",
5908                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5909                           ev_window);
5910
5911         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5912         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5913                             TRUE, TRUE, 0);
5914         gtk_widget_show (ev_window->priv->hpaned);
5915
5916         ev_window->priv->sidebar = ev_sidebar_new ();
5917         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5918                          ev_window->priv->sidebar, FALSE, FALSE);
5919         gtk_widget_show (ev_window->priv->sidebar);
5920
5921         /* Stub sidebar, for now */
5922
5923         sidebar_widget = ev_sidebar_thumbnails_new ();
5924         ev_window->priv->sidebar_thumbs = sidebar_widget;
5925         g_signal_connect (sidebar_widget,
5926                           "notify::main-widget",
5927                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5928                           ev_window);
5929         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5930         gtk_widget_show (sidebar_widget);
5931         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5932                              sidebar_widget);
5933
5934         sidebar_widget = ev_sidebar_links_new ();
5935         ev_window->priv->sidebar_links = sidebar_widget;
5936         g_signal_connect (sidebar_widget,
5937                           "notify::model",
5938                           G_CALLBACK (sidebar_widget_model_set),
5939                           ev_window);
5940         g_signal_connect (sidebar_widget,
5941                           "link_activated",
5942                           G_CALLBACK (sidebar_links_link_activated_cb),
5943                           ev_window);
5944         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5945         gtk_widget_show (sidebar_widget);
5946         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5947                              sidebar_widget);
5948
5949         sidebar_widget = ev_sidebar_attachments_new ();
5950         ev_window->priv->sidebar_attachments = sidebar_widget;
5951         g_signal_connect_object (sidebar_widget,
5952                                  "popup",
5953                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5954                                  ev_window, 0);
5955         gtk_widget_show (sidebar_widget);
5956         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5957                              sidebar_widget);
5958
5959         sidebar_widget = ev_sidebar_layers_new ();
5960         ev_window->priv->sidebar_layers = sidebar_widget;
5961         g_signal_connect (sidebar_widget,
5962                           "layers_visibility_changed",
5963                           G_CALLBACK (sidebar_layers_visibility_changed),
5964                           ev_window);
5965         gtk_widget_show (sidebar_widget);
5966         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5967                              sidebar_widget);
5968
5969         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5970         ev_window->priv->scrolled_window =
5971                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5972                                           "shadow-type", GTK_SHADOW_IN,
5973                                           NULL));
5974         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5975                             ev_window->priv->scrolled_window,
5976                             TRUE, TRUE, 0);
5977         gtk_widget_show (ev_window->priv->scrolled_window);
5978
5979         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5980                         ev_window->priv->view_box);
5981         gtk_widget_show (ev_window->priv->view_box);
5982
5983         ev_window->priv->view = ev_view_new ();
5984         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5985                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5986         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
5987         g_signal_connect_swapped (ev_window->priv->password_view,
5988                                   "unlock",
5989                                   G_CALLBACK (ev_window_password_view_unlock),
5990                                   ev_window);
5991         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5992                                  G_CALLBACK (view_actions_focus_in_cb),
5993                                  ev_window, 0);
5994         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5995                                  G_CALLBACK (view_actions_focus_out_cb),
5996                                  ev_window, 0);
5997         g_signal_connect_object (ev_window->priv->view, "external-link",
5998                                  G_CALLBACK (view_external_link_cb),
5999                                  ev_window, 0);
6000         g_signal_connect_object (ev_window->priv->view, "handle-link",
6001                                  G_CALLBACK (view_handle_link_cb),
6002                                  ev_window, 0);
6003         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
6004                                  G_CALLBACK (ev_window_set_view_size),
6005                                  ev_window);
6006         g_signal_connect_object (ev_window->priv->view,
6007                                  "popup",
6008                                  G_CALLBACK (view_menu_popup_cb),
6009                                  ev_window, 0);
6010         gtk_widget_show (ev_window->priv->view);
6011         gtk_widget_show (ev_window->priv->password_view);
6012
6013         /* Find Bar */
6014         ev_window->priv->find_bar = egg_find_bar_new ();
6015         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6016                           ev_window->priv->find_bar,
6017                           FALSE, TRUE, 0);
6018
6019         /* We own a ref on these widgets, as we can swap them in and out */
6020         g_object_ref (ev_window->priv->view);
6021         g_object_ref (ev_window->priv->password_view);
6022
6023         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6024                            ev_window->priv->view);
6025
6026         g_signal_connect (ev_window->priv->view,
6027                           "notify::sizing-mode",
6028                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6029                           ev_window);
6030         g_signal_connect (ev_window->priv->view,
6031                           "notify::zoom",
6032                           G_CALLBACK (ev_window_zoom_changed_cb),
6033                           ev_window);
6034         g_signal_connect (ev_window->priv->view,
6035                           "notify::dual-page",
6036                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6037                           ev_window);
6038         g_signal_connect (ev_window->priv->view,
6039                           "notify::continuous",
6040                           G_CALLBACK (ev_window_continuous_changed_cb),
6041                           ev_window);
6042         g_signal_connect (ev_window->priv->view,
6043                           "notify::rotation",
6044                           G_CALLBACK (ev_window_rotation_changed_cb),
6045                           ev_window);
6046         g_signal_connect (ev_window->priv->view,
6047                           "notify::has-selection",
6048                           G_CALLBACK (ev_window_has_selection_changed_cb),
6049                           ev_window);
6050
6051         /* Connect sidebar signals */
6052         g_signal_connect (ev_window->priv->sidebar,
6053                           "notify::visible",
6054                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6055                           ev_window);
6056         g_signal_connect (ev_window->priv->sidebar,
6057                           "notify::current-page",
6058                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6059                           ev_window);
6060
6061         /* Connect to find bar signals */
6062         g_signal_connect (ev_window->priv->find_bar,
6063                           "previous",
6064                           G_CALLBACK (find_bar_previous_cb),
6065                           ev_window);
6066         g_signal_connect (ev_window->priv->find_bar,
6067                           "next",
6068                           G_CALLBACK (find_bar_next_cb),
6069                           ev_window);
6070         g_signal_connect (ev_window->priv->find_bar,
6071                           "close",
6072                           G_CALLBACK (find_bar_close_cb),
6073                           ev_window);
6074         g_signal_connect (ev_window->priv->find_bar,
6075                           "notify::search-string",
6076                           G_CALLBACK (find_bar_search_changed_cb),
6077                           ev_window);
6078         g_signal_connect (ev_window->priv->find_bar,
6079                           "notify::case-sensitive",
6080                           G_CALLBACK (find_bar_search_changed_cb),
6081                           ev_window);
6082         g_signal_connect (ev_window->priv->find_bar,
6083                           "notify::visible",
6084                           G_CALLBACK (find_bar_visibility_changed_cb),
6085                           ev_window);
6086         g_signal_connect (ev_window->priv->find_bar,
6087                           "scroll",
6088                           G_CALLBACK (find_bar_scroll),
6089                           ev_window);
6090
6091         /* Popups */
6092         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6093                                                                  "/DocumentPopup");
6094         ev_window->priv->link = NULL;
6095
6096         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6097                                                                        "/AttachmentPopup");
6098         ev_window->priv->attach_list = NULL;
6099
6100         /* Media player keys */
6101         mpkeys = ev_application_get_media_keys (EV_APP);
6102         if (mpkeys) {
6103                 g_signal_connect_swapped (mpkeys, "key_pressed",
6104                                           G_CALLBACK (ev_window_media_player_key_pressed),
6105                                           ev_window);
6106         }
6107
6108         /* Give focus to the document view */
6109         gtk_widget_grab_focus (ev_window->priv->view);
6110
6111         /* Set it user interface params */
6112         ev_window_setup_recent (ev_window);
6113
6114         setup_chrome_from_metadata (ev_window);
6115         set_chrome_actions (ev_window);
6116         update_chrome_visibility (ev_window);
6117
6118         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6119
6120         setup_view_from_metadata (ev_window);
6121         setup_sidebar_from_metadata (ev_window);
6122
6123         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6124         ev_window_setup_action_sensitivity (ev_window);
6125
6126         /* Drag and Drop */
6127         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6128                            GTK_DEST_DEFAULT_ALL,
6129                            NULL, 0,
6130                            GDK_ACTION_COPY);
6131         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6132 }
6133
6134 /**
6135  * ev_window_new:
6136  *
6137  * Creates a #GtkWidget that represents the window.
6138  *
6139  * Returns: the #GtkWidget that represents the window.
6140  */
6141 GtkWidget *
6142 ev_window_new (void)
6143 {
6144         GtkWidget *ev_window;
6145
6146         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6147                                               "type", GTK_WINDOW_TOPLEVEL,
6148                                               NULL));
6149
6150         return ev_window;
6151 }