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 #if GTK_CHECK_VERSION (2, 14, 0)
  42 #include <gtk/gtkunixprint.h>
  43 #else
  44 #include <gtk/gtkprintunixdialog.h>
  45 #endif
  46 #include <gconf/gconf-client.h>
  47
  48 #include "egg-editable-toolbar.h"
  49 #include "egg-toolbar-editor.h"
  50 #include "egg-toolbars-model.h"
  51
  52 #include "eggfindbar.h"
  53
  54 #include "ephy-zoom-action.h"
  55 #include "ephy-zoom.h"
  56
  57 #include "ev-application.h"
  58 #include "ev-document-factory.h"
  59 #include "ev-document-find.h"
  60 #include "ev-document-fonts.h"
  61 #include "ev-document-images.h"
  62 #include "ev-document-links.h"
  63 #include "ev-document-thumbnails.h"
  64 #include "ev-file-exporter.h"
  65 #include "ev-file-helpers.h"
  66 #include "ev-file-monitor.h"
  67 #include "ev-history.h"
  68 #include "ev-image.h"
  69 #include "ev-job-scheduler.h"
  70 #include "ev-jobs.h"
  71 #include "ev-message-area.h"
  72 #include "ev-metadata-manager.h"
  73 #include "ev-mount-operation.h"
  74 #include "ev-navigation-action.h"
  75 #include "ev-open-recent-action.h"
  76 #include "ev-page-action.h"
  77 #include "ev-password-view.h"
  78 #include "ev-properties-dialog.h"
  79 #include "ev-sidebar-attachments.h"
  80 #include "ev-sidebar.h"
  81 #include "ev-sidebar-links.h"
  82 #include "ev-sidebar-page.h"
  83 #include "ev-sidebar-thumbnails.h"
  84 #include "ev-sidebar-layers.h"
  85 #include "ev-stock-icons.h"
  86 #include "ev-utils.h"
  87 #include "ev-keyring.h"
  88 #include "ev-view.h"
  89 #include "ev-window.h"
  90 #include "ev-window-title.h"
  91 #include "ev-print-operation.h"
  92 #include "ev-progress-message-area.h"
  93
  94 #ifdef ENABLE_DBUS
  95 #include "ev-media-player-keys.h"
  96 #endif /* ENABLE_DBUS */
  97
  98 #ifdef ENABLE_PDF
  99 #include <poppler.h>
 100 #endif
 101
 102 typedef enum {
 103         PAGE_MODE_DOCUMENT,
 104         PAGE_MODE_PASSWORD
 105 } EvWindowPageMode;
 106
 107 typedef enum {
 108         EV_CHROME_MENUBAR       = 1 << 0,
 109         EV_CHROME_TOOLBAR       = 1 << 1,
 110         EV_CHROME_FINDBAR       = 1 << 2,
 111         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 112         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 113         EV_CHROME_SIDEBAR       = 1 << 5,
 114         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 115         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 116 } EvChrome;
 117
 118 typedef enum {
 119         EV_SAVE_DOCUMENT,
 120         EV_SAVE_ATTACHMENT,
 121         EV_SAVE_IMAGE
 122 } EvSaveType;
 123
 124 struct _EvWindowPrivate {
 125         /* UI */
 126         EvChrome chrome;
 127
 128         GtkWidget *main_box;
 129         GtkWidget *menubar;
 130         GtkWidget *toolbar;
 131         GtkWidget *hpaned;
 132         GtkWidget *view_box;
 133         GtkWidget *sidebar;
 134         GtkWidget *find_bar;
 135         GtkWidget *scrolled_window;
 136         GtkWidget *view;
 137         GtkWidget *message_area;
 138         GtkWidget *password_view;
 139         GtkWidget *sidebar_thumbs;
 140         GtkWidget *sidebar_links;
 141         GtkWidget *sidebar_attachments;
 142         GtkWidget *sidebar_layers;
 143
 144         /* Progress Messages */
 145         guint progress_idle;
 146         GCancellable *progress_cancellable;
 147
 148         /* Dialogs */
 149         GtkWidget *properties;
 150         GtkWidget *print_dialog;
 151
 152         /* UI Builders */
 153         GtkActionGroup   *action_group;
 154         GtkActionGroup   *view_popup_action_group;
 155         GtkActionGroup   *attachment_popup_action_group;
 156         GtkRecentManager *recent_manager;
 157         GtkActionGroup   *recent_action_group;
 158         guint             recent_ui_id;
 159         GtkUIManager     *ui_manager;
 160
 161         /* Fullscreen mode */
 162         GtkWidget *fullscreen_toolbar;
 163
 164         /* Presentation mode */
 165         guint      presentation_timeout_id;
 166
 167         /* Preview mode */
 168         GtkWidget *preview_toolbar;
 169         gchar     *print_settings_file;
 170
 171         /* Popup view */
 172         GtkWidget *view_popup;
 173         EvLink    *link;
 174         EvImage   *image;
 175
 176         /* Popup attachment */
 177         GtkWidget    *attachment_popup;
 178         GList        *attach_list;
 179
 180         /* Document */
 181         char *uri;
 182         glong uri_mtime;
 183         char *local_uri;
 184         gboolean unlink_temp_file;
 185         gboolean in_reload;
 186         EvFileMonitor *monitor;
 187         guint setup_document_idle;
 188
 189         EvDocument *document;
 190         EvHistory *history;
 191         EvPageCache *page_cache;
 192         EvWindowPageMode page_mode;
 193         EvWindowTitle *title;
 194
 195         /* Load params */
 196         EvLinkDest       *dest;
 197         gchar            *search_string;
 198         EvWindowRunMode   window_mode;
 199
 200         EvJob            *load_job;
 201         EvJob            *reload_job;
 202         EvJob            *thumbnail_job;
 203         EvJob            *save_job;
 204         EvJob            *find_job;
 205
 206         /* Printing */
 207         GQueue           *print_queue;
 208         GtkPrinter       *printer;
 209         GtkPrintSettings *print_settings;
 210         GtkPageSetup     *print_page_setup;
 211         gboolean          close_after_print;
 212 };
 213
 214 #define EV_WINDOW_GET_PRIVATE(object) \
 215         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 216
 217 #define PAGE_SELECTOR_ACTION    "PageSelector"
 218 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 219 #define NAVIGATION_ACTION       "Navigation"
 220
 221 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 222 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 223 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 224
 225 #define PRESENTATION_TIMEOUT 5
 226
 227 #define SIDEBAR_DEFAULT_SIZE    132
 228 #define LINKS_SIDEBAR_ID "links"
 229 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 230 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 231 #define LAYERS_SIDEBAR_ID "layers"
 232
 233 static const gchar *document_print_settings[] = {
 234         GTK_PRINT_SETTINGS_N_COPIES,
 235         GTK_PRINT_SETTINGS_COLLATE,
 236         GTK_PRINT_SETTINGS_REVERSE,
 237         GTK_PRINT_SETTINGS_NUMBER_UP,
 238         GTK_PRINT_SETTINGS_SCALE,
 239         GTK_PRINT_SETTINGS_PRINT_PAGES,
 240         GTK_PRINT_SETTINGS_PAGE_RANGES,
 241         GTK_PRINT_SETTINGS_PAGE_SET,
 242         GTK_PRINT_SETTINGS_OUTPUT_URI
 243 };
 244
 245 static const GtkTargetEntry ev_window_drop_targets[] = {
 246         { "text/uri-list", 0, 0 }
 247 };
 248
 249 static void     ev_window_update_actions                (EvWindow         *ev_window);
 250 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 251                                                          GParamSpec       *pspec,
 252                                                          EvWindow         *ev_window);
 253 static void     ev_window_set_page_mode                 (EvWindow         *window,
 254                                                          EvWindowPageMode  page_mode);
 255 static void     ev_window_load_job_cb                   (EvJob            *job,
 256                                                          gpointer          data);
 257 static void     ev_window_reload_document               (EvWindow         *window);
 258 static void     ev_window_reload_job_cb                 (EvJob            *job,
 259                                                          EvWindow         *window);
 260 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_save_job_cb                   (EvJob            *save,
 263                                                          EvWindow         *window);
 264 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 265                                                          GParamSpec       *pspec,
 266                                                          EvWindow         *ev_window);
 267 static void     ev_window_zoom_changed_cb               (EvView           *view,
 268                                                          GParamSpec       *pspec,
 269                                                          EvWindow         *ev_window);
 270 static void     ev_window_add_recent                    (EvWindow         *window,
 271                                                          const char       *filename);
 272 static void     ev_window_run_fullscreen                (EvWindow         *window);
 273 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 274                                                          gboolean          unfullscreen_window);
 275 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 276                                                          EvWindow         *window);
 277 static void     ev_window_run_presentation              (EvWindow         *window);
 278 static void     ev_window_stop_presentation             (EvWindow         *window,
 279                                                          gboolean          unfullscreen_window);
 280 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_window_run_preview                   (EvWindow         *window);
 283 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 284                                                          EvWindow         *window);
 285 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 288                                                          EvWindow         *window);
 289 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 296                                                          EvWindow         *window);
 297 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 298                                                          EvWindow         *ev_window);
 299 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 300                                                          EvWindow         *ev_window);
 301 static void     view_handle_link_cb                     (EvView           *view,
 302                                                          EvLink           *link,
 303                                                          EvWindow         *window);
 304 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 305 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 308                                                          GParamSpec       *param,
 309                                                          EvWindow         *ev_window);
 310 static void     ev_window_do_preview_print              (EvWindow         *window);
 311 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 312                                                          GFile            *source_file);
 313 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 314                                                          const gchar      *key,
 315                                                          gpointer          user_data);
 316 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 317
 318 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 319
 320 static void
 321 ev_window_set_action_sensitive (EvWindow   *ev_window,
 322                                 const char *name,
 323                                 gboolean    sensitive)
 324 {
 325         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 326                                                          name);
 327         gtk_action_set_sensitive (action, sensitive);
 328 }
 329
 330
 331 static void
 332 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 333 {
 334         EvDocument *document = ev_window->priv->document;
 335         const EvDocumentInfo *info = NULL;
 336
 337         gboolean has_document = FALSE;
 338         gboolean ok_to_print = TRUE;
 339         gboolean ok_to_copy = TRUE;
 340         gboolean has_properties = TRUE;
 341         gboolean override_restrictions = TRUE;
 342         gboolean can_get_text = FALSE;
 343         gboolean has_pages = FALSE;
 344         gboolean can_find = FALSE;
 345
 346         GConfClient *client;
 347
 348         if (document) {
 349                 has_document = TRUE;
 350                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 351         }
 352
 353         if (has_document && ev_window->priv->page_cache) {
 354                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 355         }
 356
 357         if (!info || info->fields_mask == 0) {
 358                 has_properties = FALSE;
 359         }
 360
 361         if (has_document && EV_IS_SELECTION (document)) {
 362                 can_get_text = TRUE;
 363         }
 364
 365         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 366                 can_find = TRUE;
 367         }
 368
 369         client = gconf_client_get_default ();
 370         override_restrictions = gconf_client_get_bool (client,
 371                                                        GCONF_OVERRIDE_RESTRICTIONS,
 372                                                        NULL);
 373         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 374                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 375                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 376         }
 377
 378         if (has_document && !EV_IS_FILE_EXPORTER(document))
 379                 ok_to_print = FALSE;
 380
 381
 382         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 383                 ok_to_copy = FALSE;
 384         }
 385
 386         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 387                 ok_to_print = FALSE;
 388         }
 389
 390         g_object_unref (client);
 391
 392         /* File menu */
 393         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 394         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 395         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 396         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 397         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 398
 399         /* Edit menu */
 400         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 401         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 402         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 403         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 405
 406         /* View menu */
 407         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 408         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 409         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 410         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 411         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 412         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 413
 414         /* Toolbar-specific actions: */
 415         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 416         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 417         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 418         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 419
 420         ev_window_update_actions (ev_window);
 421 }
 422
 423 static void
 424 ev_window_update_actions (EvWindow *ev_window)
 425 {
 426         EvView *view = EV_VIEW (ev_window->priv->view);
 427         int n_pages = 0, page = -1;
 428         gboolean has_pages = FALSE;
 429         gboolean presentation_mode;
 430         gboolean can_find_in_page = FALSE;
 431
 432         if (ev_window->priv->document && ev_window->priv->page_cache) {
 433                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 434                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 435                 has_pages = n_pages > 0;
 436         }
 437
 438         can_find_in_page = (ev_window->priv->find_job &&
 439                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 440
 441         ev_window_set_action_sensitive (ev_window, "EditCopy",
 442                                         has_pages &&
 443                                         ev_view_get_has_selection (view));
 444         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 445                                         has_pages && can_find_in_page);
 446         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 447                                         has_pages && can_find_in_page);
 448
 449         presentation_mode = ev_view_get_presentation (view);
 450
 451         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 452                                         has_pages &&
 453                                         ev_view_can_zoom_in (view) &&
 454                                         !presentation_mode);
 455         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 456                                         has_pages &&
 457                                         ev_view_can_zoom_out (view) &&
 458                                         !presentation_mode);
 459
 460         /* Go menu */
 461         if (has_pages) {
 462                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 463                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 464                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 465                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 466         } else {
 467                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 468                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 469                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 470                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 471         }
 472
 473         if (has_pages &&
 474             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 475             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 476                 GtkAction *action;
 477                 float      zoom;
 478                 float      real_zoom;
 479
 480                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 481                                                       ZOOM_CONTROL_ACTION);
 482
 483                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 484                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 485                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 486
 487                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 488         }
 489 }
 490
 491 static void
 492 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 493 {
 494         gboolean can_find;
 495
 496         can_find = window->priv->document &&
 497             EV_IS_DOCUMENT_FIND (window->priv->document);
 498
 499         if (window->priv->action_group) {
 500                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 501                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 502                 ev_window_set_action_sensitive (window, "Space", sensitive);
 503                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 504                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 505                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 506                 ev_window_set_action_sensitive (window, "Return", sensitive);
 507                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 508                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 509                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 510                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 511                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 512                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 513
 514                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 515         }
 516 }
 517
 518 static void
 519 set_widget_visibility (GtkWidget *widget, gboolean visible)
 520 {
 521         g_assert (GTK_IS_WIDGET (widget));
 522
 523         if (visible)
 524                 gtk_widget_show (widget);
 525         else
 526                 gtk_widget_hide (widget);
 527 }
 528
 529 static void
 530 update_chrome_visibility (EvWindow *window)
 531 {
 532         EvWindowPrivate *priv = window->priv;
 533         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 534         gboolean fullscreen_mode, presentation, fullscreen;
 535         gboolean preview_toolbar;
 536
 537         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 538         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 539         fullscreen_mode = fullscreen || presentation;
 540
 541         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 542         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 543                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 544         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 545                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 546         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 547         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 548         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 549
 550         set_widget_visibility (priv->menubar, menubar);
 551         set_widget_visibility (priv->toolbar, toolbar);
 552         set_widget_visibility (priv->find_bar, findbar);
 553         set_widget_visibility (priv->sidebar, sidebar);
 554
 555         if (priv->preview_toolbar)
 556                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 557
 558         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 559         gtk_widget_set_sensitive (priv->menubar, menubar);
 560
 561         if (priv->fullscreen_toolbar != NULL) {
 562                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 563         }
 564 }
 565
 566 static void
 567 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 568 {
 569         EvWindowPrivate *priv = window->priv;
 570
 571         if (active) {
 572                 priv->chrome |= flag;
 573         } else {
 574                 priv->chrome &= ~flag;
 575         }
 576 }
 577
 578 static void
 579 update_sizing_buttons (EvWindow *window)
 580 {
 581         GtkActionGroup *action_group = window->priv->action_group;
 582         GtkAction *action;
 583         gboolean best_fit, page_width;
 584         EvSizingMode sizing_mode;
 585
 586         if (window->priv->view == NULL)
 587                 return;
 588
 589         g_object_get (window->priv->view,
 590                       "sizing_mode", &sizing_mode,
 591                       NULL);
 592
 593         switch (sizing_mode) {
 594                 case EV_SIZING_BEST_FIT:
 595                         best_fit = TRUE;
 596                         page_width = FALSE;
 597                         break;
 598                 case EV_SIZING_FIT_WIDTH:
 599                         best_fit = FALSE;
 600                         page_width = TRUE;
 601                         break;
 602                 default:
 603                         best_fit = page_width = FALSE;
 604                         break;
 605         }
 606
 607         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 608         g_signal_handlers_block_by_func
 609                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 610         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 611         g_signal_handlers_unblock_by_func
 612                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 613
 614         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 615         g_signal_handlers_block_by_func
 616                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 617         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 618         g_signal_handlers_unblock_by_func
 619                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 620
 621         action = gtk_action_group_get_action (window->priv->action_group,
 622                                               ZOOM_CONTROL_ACTION);
 623         if (best_fit) {
 624                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 625                                                  EPHY_ZOOM_BEST_FIT);
 626         } else if (page_width) {
 627                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 628                                                  EPHY_ZOOM_FIT_WIDTH);
 629         }
 630 }
 631
 632 /**
 633  * ev_window_is_empty:
 634  * @ev_window: The instance of the #EvWindow.
 635  *
 636  * It does look if there is any document loaded or if there is any job to load
 637  * a document.
 638  *
 639  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 640  *          loaded, %FALSE in other case.
 641  */
 642 gboolean
 643 ev_window_is_empty (const EvWindow *ev_window)
 644 {
 645         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 646
 647         return (ev_window->priv->document == NULL) &&
 648                 (ev_window->priv->load_job == NULL);
 649 }
 650
 651 static void
 652 ev_window_set_message_area (EvWindow  *window,
 653                             GtkWidget *area)
 654 {
 655         if (window->priv->message_area == area)
 656                 return;
 657
 658         if (window->priv->message_area)
 659                 gtk_widget_destroy (window->priv->message_area);
 660         window->priv->message_area = area;
 661
 662         if (!area)
 663                 return;
 664
 665         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 666                             window->priv->message_area,
 667                             FALSE, FALSE, 0);
 668         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 669                                window->priv->message_area, 0);
 670         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 671                                    (gpointer) &(window->priv->message_area));
 672 }
 673
 674 static void
 675 ev_window_message_area_response_cb (EvMessageArea *area,
 676                                     gint           response_id,
 677                                     EvWindow      *window)
 678 {
 679         ev_window_set_message_area (window, NULL);
 680 }
 681
 682 static void
 683 ev_window_error_message (EvWindow    *window,
 684                          GError      *error,
 685                          const gchar *format,
 686                          ...)
 687 {
 688         GtkWidget *area;
 689         va_list    args;
 690         gchar     *msg = NULL;
 691
 692         if (window->priv->message_area)
 693                 return;
 694
 695         va_start (args, format);
 696         msg = g_strdup_vprintf (format, args);
 697         va_end (args);
 698
 699         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 700                                     msg,
 701                                     GTK_STOCK_CLOSE,
 702                                     GTK_RESPONSE_CLOSE,
 703                                     NULL);
 704         g_free (msg);
 705
 706         if (error)
 707                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 708         g_signal_connect (area, "response",
 709                           G_CALLBACK (ev_window_message_area_response_cb),
 710                           window);
 711         gtk_widget_show (area);
 712         ev_window_set_message_area (window, area);
 713 }
 714
 715 static void
 716 ev_window_warning_message (EvWindow    *window,
 717                            const gchar *format,
 718                            ...)
 719 {
 720         GtkWidget *area;
 721         va_list    args;
 722         gchar     *msg = NULL;
 723
 724         if (window->priv->message_area)
 725                 return;
 726
 727         va_start (args, format);
 728         msg = g_strdup_vprintf (format, args);
 729         va_end (args);
 730
 731         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 732                                     msg,
 733                                     GTK_STOCK_CLOSE,
 734                                     GTK_RESPONSE_CLOSE,
 735                                     NULL);
 736         g_free (msg);
 737
 738         g_signal_connect (area, "response",
 739                           G_CALLBACK (ev_window_message_area_response_cb),
 740                           window);
 741         gtk_widget_show (area);
 742         ev_window_set_message_area (window, area);
 743 }
 744
 745 static void
 746 page_changed_cb (EvPageCache *page_cache,
 747                  gint         page,
 748                  EvWindow    *ev_window)
 749 {
 750         ev_window_update_actions (ev_window);
 751
 752         ev_window_update_find_status_message (ev_window);
 753
 754         if (!ev_window_is_empty (ev_window))
 755                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 756 }
 757
 758 typedef struct _FindTask {
 759         const gchar *page_label;
 760         gchar *chapter;
 761 } FindTask;
 762
 763 static gboolean
 764 ev_window_find_chapter (GtkTreeModel *tree_model,
 765                         GtkTreePath  *path,
 766                         GtkTreeIter  *iter,
 767                         gpointer      data)
 768 {
 769         FindTask *task = (FindTask *)data;
 770         gchar *page_string;
 771
 772         gtk_tree_model_get (tree_model, iter,
 773                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 774                             -1);
 775
 776         if (!page_string)
 777                 return FALSE;
 778
 779         if (!strcmp (page_string, task->page_label)) {
 780                 gtk_tree_model_get (tree_model, iter,
 781                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 782                                     -1);
 783                 g_free (page_string);
 784                 return TRUE;
 785         }
 786
 787         g_free (page_string);
 788         return FALSE;
 789 }
 790
 791 static void
 792 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 793 {
 794         gchar *page_label = NULL;
 795         gchar *link_title;
 796         FindTask find_task;
 797         EvLink *real_link;
 798         EvLinkAction *action;
 799         EvLinkDest *dest;
 800
 801         if (window->priv->history == NULL)
 802                 return;
 803
 804         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 805                 return;
 806
 807         if (link) {
 808                 action = g_object_ref (ev_link_get_action (link));
 809                 dest = ev_link_action_get_dest (action);
 810                 page = ev_link_dest_get_page (dest);
 811                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 812         } else {
 813                 dest = ev_link_dest_new_page (page);
 814                 action = ev_link_action_new_dest (dest);
 815                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 816         }
 817
 818         if (!page_label)
 819                 return;
 820
 821         find_task.page_label = page_label;
 822         find_task.chapter = NULL;
 823
 824         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 825                 GtkTreeModel *model;
 826
 827                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 828
 829                 if (model) {
 830                         gtk_tree_model_foreach (model,
 831                                                 ev_window_find_chapter,
 832                                                 &find_task);
 833
 834                         g_object_unref (model);
 835                 }
 836         }
 837
 838         if (find_task.chapter)
 839                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 840         else
 841                 link_title = g_strdup_printf (_("Page %s"), page_label);
 842
 843         real_link = ev_link_new (link_title, action);
 844
 845         ev_history_add_link (window->priv->history, real_link);
 846
 847         g_free (find_task.chapter);
 848         g_free (link_title);
 849         g_free (page_label);
 850         g_object_unref (real_link);
 851 }
 852
 853 static void
 854 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 855 {
 856         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 857
 858         ev_window_add_history (window, 0, link);
 859         ev_window_add_history (window, current_page, NULL);
 860 }
 861
 862 static void
 863 history_changed_cb (EvPageCache *page_cache,
 864                     gint         page,
 865                     EvWindow    *window)
 866 {
 867         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 868
 869         ev_window_add_history (window, page, NULL);
 870         ev_window_add_history (window, current_page, NULL);
 871
 872         return;
 873 }
 874
 875 static void
 876 update_document_mode (EvWindow *window, EvDocumentMode mode)
 877 {
 878         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 879                 ev_window_run_presentation (window);
 880         }
 881         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 882                 ev_window_run_fullscreen (window);
 883         }
 884 }
 885
 886 static void
 887 setup_document_from_metadata (EvWindow *window)
 888 {
 889         char *uri = window->priv->uri;
 890         GValue page = { 0, };
 891         gint n_pages;
 892         gint new_page;
 893
 894         /* View the previously shown page, but make sure to not open a document on
 895          * the last page, since closing it on the last page most likely means the
 896          * user was finished reading the document. In that case, reopening should
 897          * show the first page. */
 898         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 899                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 900                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 901                 if (!window->priv->in_reload && new_page == n_pages - 1)
 902                         new_page = 0;
 903                 ev_page_cache_set_current_page (window->priv->page_cache,
 904                                                 new_page);
 905                 g_value_unset (&page);
 906         }
 907 }
 908
 909 static void
 910 setup_chrome_from_metadata (EvWindow *window)
 911 {
 912         EvChrome chrome = EV_CHROME_NORMAL;
 913         GValue show_toolbar = { 0, };
 914
 915         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 916                 if (!g_value_get_boolean (&show_toolbar))
 917                         chrome &= ~EV_CHROME_TOOLBAR;
 918                 g_value_unset (&show_toolbar);
 919         }
 920         window->priv->chrome = chrome;
 921 }
 922
 923 static void
 924 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 925 {
 926         char *uri = window->priv->uri;
 927         GtkWidget *sidebar = window->priv->sidebar;
 928         GtkWidget *links = window->priv->sidebar_links;
 929         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 930         GtkWidget *attachments = window->priv->sidebar_attachments;
 931         GtkWidget *layers = window->priv->sidebar_layers;
 932         GValue sidebar_size = { 0, };
 933         GValue sidebar_page = { 0, };
 934         GValue sidebar_visibility = { 0, };
 935
 936         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 937                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 938                                         g_value_get_int (&sidebar_size));
 939                 g_value_unset(&sidebar_size);
 940         }
 941
 942         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 943                 const char *page_id = g_value_get_string (&sidebar_page);
 944
 945                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 946                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 947                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 948                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 949                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 950                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 951                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 952                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 953                 }
 954                 g_value_unset (&sidebar_page);
 955         } else if (document) {
 956                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 957                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 958                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 959                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 960                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 961                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 962                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 963                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 964                 }
 965         }
 966
 967         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 968                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 969                 g_value_unset (&sidebar_visibility);
 970                 update_chrome_visibility (window);
 971         }
 972 }
 973
 974 static void
 975 setup_size_from_metadata (EvWindow *window)
 976 {
 977         char *uri = window->priv->uri;
 978         GValue width = { 0, };
 979         GValue height = { 0, };
 980         GValue width_ratio = { 0, };
 981         GValue height_ratio = { 0, };
 982         GValue maximized = { 0, };
 983         GValue x = { 0, };
 984         GValue y = { 0, };
 985
 986         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 987                 if (g_value_get_boolean (&maximized)) {
 988                         gtk_window_maximize (GTK_WINDOW (window));
 989                         g_value_unset (&maximized);
 990                         return;
 991                 } else {
 992                         gtk_window_unmaximize (GTK_WINDOW (window));
 993                 }
 994                 g_value_unset (&maximized);
 995         }
 996
 997         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 998             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 999                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1000                                  g_value_get_int (&y));
1001                 g_value_unset (&x);
1002                 g_value_unset (&y);
1003         }
1004
1005         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1006             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1007                 gtk_window_resize (GTK_WINDOW (window),
1008                                    g_value_get_int (&width),
1009                                    g_value_get_int (&height));
1010                 g_value_unset (&width);
1011                 g_value_unset (&height);
1012                 return;
1013         }
1014
1015         if (window->priv->page_cache &&
1016             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
1017             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
1018
1019                 gint document_width;
1020                 gint document_height;
1021
1022                 GdkScreen *screen;
1023
1024                 gint request_width;
1025                 gint request_height;
1026
1027                 ev_page_cache_get_max_width (window->priv->page_cache,
1028                                              0, 1.0,
1029                                              &document_width);
1030                 ev_page_cache_get_max_height (window->priv->page_cache,
1031                                              0, 1.0,
1032                                              &document_height);
1033
1034                 request_width = g_value_get_double (&width_ratio) * document_width;
1035                 request_height = g_value_get_double (&height_ratio) * document_height;
1036
1037                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1038
1039                 if (screen) {
1040                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1041                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1042                 }
1043
1044                 gtk_window_resize (GTK_WINDOW (window),
1045                                    request_width,
1046                                    request_height);
1047                 g_value_unset (&width_ratio);
1048                 g_value_unset (&height_ratio);
1049         }
1050 }
1051
1052 static void
1053 setup_view_from_metadata (EvWindow *window)
1054 {
1055         EvView *view = EV_VIEW (window->priv->view);
1056         char *uri = window->priv->uri;
1057         GEnumValue *enum_value;
1058         GValue sizing_mode = { 0, };
1059         GValue zoom = { 0, };
1060         GValue continuous = { 0, };
1061         GValue dual_page = { 0, };
1062         GValue presentation = { 0, };
1063         GValue fullscreen = { 0, };
1064         GValue rotation = { 0, };
1065         GValue maximized = { 0, };
1066
1067         /* Maximized */
1068         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1069                 if (g_value_get_boolean (&maximized)) {
1070                         gtk_window_maximize (GTK_WINDOW (window));
1071                 } else {
1072                         gtk_window_unmaximize (GTK_WINDOW (window));
1073                 }
1074                 g_value_unset (&maximized);
1075         }
1076
1077         /* Sizing mode */
1078         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1079                 enum_value = g_enum_get_value_by_nick
1080                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1081                 g_value_unset (&sizing_mode);
1082                 ev_view_set_sizing_mode (view, enum_value->value);
1083         }
1084
1085         /* Zoom */
1086         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1087             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1088                 gdouble zoom_value;
1089
1090                 zoom_value = g_value_get_double (&zoom);
1091                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1092                 ev_view_set_zoom (view, zoom_value, FALSE);
1093                 g_value_unset (&zoom);
1094         }
1095
1096         /* Continuous */
1097         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1098                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1099                 g_value_unset (&continuous);
1100         }
1101
1102         /* Dual page */
1103         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1104                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1105                 g_value_unset (&dual_page);
1106         }
1107
1108         /* Presentation */
1109         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1110                 if (g_value_get_boolean (&presentation) && uri) {
1111                         ev_window_run_presentation (window);
1112                 }
1113                 g_value_unset (&presentation);
1114         }
1115
1116         /* Fullscreen */
1117         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1118                 if (g_value_get_boolean (&fullscreen) && uri) {
1119                         ev_window_run_fullscreen (window);
1120                 }
1121                 g_value_unset (&fullscreen);
1122         }
1123
1124         /* Rotation */
1125         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1126                 if (g_value_get_int (&rotation)) {
1127                         switch (g_value_get_int (&rotation)) {
1128                                 case 90:
1129                                         ev_view_set_rotation (view, 90);
1130                                         break;
1131                                 case 180:
1132                                         ev_view_set_rotation (view, 180);
1133                                         break;
1134                                 case 270:
1135                                         ev_view_set_rotation (view, 270);
1136                                         break;
1137                                 default:
1138                                         break;
1139                         }
1140                 }
1141                 g_value_unset (&rotation);
1142         }
1143 }
1144
1145 static void
1146 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1147 {
1148         if (ev_window->priv->thumbnail_job != NULL) {
1149                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1150                         ev_job_cancel (ev_window->priv->thumbnail_job);
1151
1152                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1153                                                       ev_window_set_icon_from_thumbnail,
1154                                                       ev_window);
1155                 g_object_unref (ev_window->priv->thumbnail_job);
1156                 ev_window->priv->thumbnail_job = NULL;
1157         }
1158 }
1159
1160 static void
1161 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1162                                    EvWindow       *ev_window)
1163 {
1164         if (job->thumbnail) {
1165                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1166                                      job->thumbnail);
1167         }
1168
1169         ev_window_clear_thumbnail_job (ev_window);
1170 }
1171
1172 static void
1173 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1174 {
1175         gint page_width, page_height;
1176         gdouble scale;
1177         EvDocument *document = ev_window->priv->document;
1178
1179         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1180             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1181                 return;
1182         }
1183
1184         ev_window_clear_thumbnail_job (ev_window);
1185
1186         ev_page_cache_get_size (ev_window->priv->page_cache,
1187                                 0, 0, 1.0,
1188                                 &page_width, &page_height);
1189         scale = (gdouble)128 / (gdouble)page_width;
1190
1191         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1192         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1193                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1194                           ev_window);
1195         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1196 }
1197
1198 static gboolean
1199 ev_window_setup_document (EvWindow *ev_window)
1200 {
1201         const EvDocumentInfo *info;
1202         EvDocument *document = ev_window->priv->document;
1203         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1204         GtkAction *action;
1205
1206         ev_window->priv->setup_document_idle = 0;
1207
1208         ev_window_refresh_window_thumbnail (ev_window, 0);
1209
1210         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1211         ev_window_title_set_document (ev_window->priv->title, document);
1212         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1213
1214         ev_sidebar_set_document (sidebar, document);
1215
1216         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1217         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1218         ev_window_setup_action_sensitivity (ev_window);
1219
1220         if (ev_window->priv->history)
1221                 g_object_unref (ev_window->priv->history);
1222         ev_window->priv->history = ev_history_new ();
1223         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1224         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1225
1226         if (ev_window->priv->properties) {
1227                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1228                                                    ev_window->priv->uri,
1229                                                    ev_window->priv->document);
1230         }
1231
1232         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1233         update_document_mode (ev_window, info->mode);
1234
1235         return FALSE;
1236 }
1237
1238 static void
1239 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1240 {
1241         EvView *view = EV_VIEW (ev_window->priv->view);
1242
1243         if (ev_window->priv->document)
1244                 g_object_unref (ev_window->priv->document);
1245         ev_window->priv->document = g_object_ref (document);
1246
1247         ev_window_set_message_area (ev_window, NULL);
1248
1249         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1250         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1251                           G_CALLBACK (page_changed_cb), ev_window);
1252         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1253                           G_CALLBACK (history_changed_cb), ev_window);
1254
1255         setup_size_from_metadata (ev_window);
1256         setup_sidebar_from_metadata (ev_window, document);
1257         setup_document_from_metadata (ev_window);
1258
1259         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1260                 ev_view_set_document (view, document);
1261         } else {
1262                 ev_window_warning_message (ev_window, "%s",
1263                                            _("The document contains no pages"));
1264         }
1265
1266         if (ev_window->priv->setup_document_idle > 0)
1267                 g_source_remove (ev_window->priv->setup_document_idle);
1268         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1269 }
1270
1271 static void
1272 ev_window_document_changed (EvWindow *ev_window,
1273                             gpointer  user_data)
1274 {
1275         ev_window_reload_document (ev_window);
1276 }
1277
1278 static void
1279 ev_window_password_view_unlock (EvWindow *ev_window)
1280 {
1281         const gchar *password;
1282
1283         g_assert (ev_window->priv->load_job);
1284
1285         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1286         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1287         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1288 }
1289
1290 static void
1291 ev_window_clear_load_job (EvWindow *ev_window)
1292 {
1293         if (ev_window->priv->load_job != NULL) {
1294                 if (!ev_job_is_finished (ev_window->priv->load_job))
1295                         ev_job_cancel (ev_window->priv->load_job);
1296
1297                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1298                 g_object_unref (ev_window->priv->load_job);
1299                 ev_window->priv->load_job = NULL;
1300         }
1301 }
1302
1303 static void
1304 ev_window_clear_reload_job (EvWindow *ev_window)
1305 {
1306         if (ev_window->priv->reload_job != NULL) {
1307                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1308                         ev_job_cancel (ev_window->priv->reload_job);
1309
1310                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1311                 g_object_unref (ev_window->priv->reload_job);
1312                 ev_window->priv->reload_job = NULL;
1313         }
1314 }
1315
1316 static void
1317 ev_window_clear_local_uri (EvWindow *ev_window)
1318 {
1319         if (ev_window->priv->local_uri) {
1320                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1321                 g_free (ev_window->priv->local_uri);
1322                 ev_window->priv->local_uri = NULL;
1323         }
1324 }
1325
1326 static void
1327 ev_window_clear_print_settings_file (EvWindow *ev_window)
1328 {
1329         if (ev_window->priv->print_settings_file) {
1330                 g_unlink (ev_window->priv->print_settings_file);
1331                 g_free (ev_window->priv->print_settings_file);
1332                 ev_window->priv->print_settings_file = NULL;
1333         }
1334 }
1335
1336 static void
1337 ev_window_clear_temp_file (EvWindow *ev_window)
1338 {
1339         GFile *file, *tempdir;
1340
1341         if (!ev_window->priv->uri)
1342                 return;
1343
1344         file = g_file_new_for_uri (ev_window->priv->uri);
1345         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1346
1347         if (g_file_has_prefix (file, tempdir)) {
1348                 g_file_delete (file, NULL, NULL);
1349         }
1350
1351         g_object_unref (file);
1352         g_object_unref (tempdir);
1353 }
1354
1355 /* This callback will executed when load job will be finished.
1356  *
1357  * Since the flow of the error dialog is very confusing, we assume that both
1358  * document and uri will go away after this function is called, and thus we need
1359  * to ref/dup them.  Additionally, it needs to clear
1360  * ev_window->priv->password_{uri,document}, and thus people who call this
1361  * function should _not_ necessarily expect those to exist after being
1362  * called. */
1363 static void
1364 ev_window_load_job_cb (EvJob *job,
1365                        gpointer data)
1366 {
1367         EvWindow *ev_window = EV_WINDOW (data);
1368         EvDocument *document = EV_JOB (job)->document;
1369         EvJobLoad *job_load = EV_JOB_LOAD (job);
1370
1371         g_assert (job_load->uri);
1372
1373         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1374
1375         /* Success! */
1376         if (!ev_job_is_failed (job)) {
1377                 ev_window_set_document (ev_window, document);
1378
1379                 if (ev_window->priv->window_mode != EV_WINDOW_MODE_PREVIEW) {
1380                         setup_view_from_metadata (ev_window);
1381                 }
1382
1383                 if (!ev_window->priv->unlink_temp_file) {
1384                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1385                 }
1386
1387                 ev_window_title_set_type (ev_window->priv->title,
1388                                           EV_WINDOW_TITLE_DOCUMENT);
1389                 if (job_load->password) {
1390                         GPasswordSave flags;
1391
1392                         flags = ev_password_view_get_password_save_flags (
1393                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1394                         ev_keyring_save_password (ev_window->priv->uri,
1395                                                   job_load->password,
1396                                                   flags);
1397                 }
1398
1399                 if (ev_window->priv->dest) {
1400                         EvLink *link;
1401                         EvLinkAction *link_action;
1402
1403                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1404                         link = ev_link_new (NULL, link_action);
1405                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1406                         g_object_unref (link);
1407
1408                         /* Already unrefed by ev_link_action
1409                          * FIXME: link action should inc dest ref counting
1410                          * or not unref it at all
1411                          */
1412                         ev_window->priv->dest = NULL;
1413                 }
1414
1415                 switch (ev_window->priv->window_mode) {
1416                         case EV_WINDOW_MODE_FULLSCREEN:
1417                                 ev_window_run_fullscreen (ev_window);
1418                                 break;
1419                         case EV_WINDOW_MODE_PRESENTATION:
1420                                 ev_window_run_presentation (ev_window);
1421                                 break;
1422                         case EV_WINDOW_MODE_PREVIEW:
1423                                 ev_window_run_preview (ev_window);
1424                                 break;
1425                         default:
1426                                 break;
1427                 }
1428
1429                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1430                         ev_window_cmd_edit_find (NULL, ev_window);
1431                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1432                                                         ev_window->priv->search_string);
1433                 }
1434
1435                 g_free (ev_window->priv->search_string);
1436                 ev_window->priv->search_string = NULL;
1437
1438                 /* Create a monitor for the document */
1439                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1440                 g_signal_connect_swapped (G_OBJECT (ev_window->priv->monitor), "changed",
1441                                           G_CALLBACK (ev_window_document_changed),
1442                                           ev_window);
1443
1444                 ev_window_clear_load_job (ev_window);
1445                 return;
1446         }
1447
1448         if (job->error->domain == EV_DOCUMENT_ERROR &&
1449             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1450                 gchar *password;
1451
1452                 setup_view_from_metadata (ev_window);
1453
1454                 /* First look whether password is in keyring */
1455                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1456                 if (password) {
1457                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1458                                 /* Password in kering is wrong */
1459                                 ev_job_load_set_password (job_load, NULL);
1460                                 /* FIXME: delete password from keyring? */
1461                         } else {
1462                                 ev_job_load_set_password (job_load, password);
1463                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1464                                 g_free (password);
1465                                 return;
1466                         }
1467
1468                         g_free (password);
1469                 }
1470
1471                 /* We need to ask the user for a password */
1472                 ev_window_title_set_uri (ev_window->priv->title,
1473                                          ev_window->priv->uri);
1474                 ev_window_title_set_type (ev_window->priv->title,
1475                                           EV_WINDOW_TITLE_PASSWORD);
1476
1477                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1478                                           job_load->uri);
1479
1480                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1481
1482                 ev_job_load_set_password (job_load, NULL);
1483                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1484         } else {
1485                 ev_window_error_message (ev_window, job->error,
1486                                          "%s", _("Unable to open document"));
1487                 ev_window_clear_load_job (ev_window);
1488         }
1489 }
1490
1491 static void
1492 ev_window_reload_job_cb (EvJob    *job,
1493                          EvWindow *ev_window)
1494 {
1495         GtkWidget *widget;
1496
1497         if (ev_job_is_failed (job)) {
1498                 ev_window_clear_reload_job (ev_window);
1499                 ev_window->priv->in_reload = FALSE;
1500                 return;
1501         }
1502
1503         ev_window_set_document (ev_window, job->document);
1504
1505         /* Restart the search after reloading */
1506         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1507         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1508                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1509                                             NULL, ev_window);
1510         }
1511
1512         ev_window_clear_reload_job (ev_window);
1513         ev_window->priv->in_reload = FALSE;
1514 }
1515
1516 /**
1517  * ev_window_get_uri:
1518  * @ev_window: The instance of the #EvWindow.
1519  *
1520  * It returns the uri of the document showed in the #EvWindow.
1521  *
1522  * Returns: the uri of the document showed in the #EvWindow.
1523  */
1524 const char *
1525 ev_window_get_uri (EvWindow *ev_window)
1526 {
1527         return ev_window->priv->uri;
1528 }
1529
1530 /**
1531  * ev_window_close_dialogs:
1532  * @ev_window: The window where dialogs will be closed.
1533  *
1534  * It looks for password, print and properties dialogs and closes them and
1535  * frees them from memory. If there is any print job it does free it too.
1536  */
1537 static void
1538 ev_window_close_dialogs (EvWindow *ev_window)
1539 {
1540         if (ev_window->priv->print_dialog)
1541                 gtk_widget_destroy (ev_window->priv->print_dialog);
1542         ev_window->priv->print_dialog = NULL;
1543
1544         if (ev_window->priv->properties)
1545                 gtk_widget_destroy (ev_window->priv->properties);
1546         ev_window->priv->properties = NULL;
1547 }
1548
1549 static void
1550 ev_window_clear_progress_idle (EvWindow *ev_window)
1551 {
1552         if (ev_window->priv->progress_idle > 0)
1553                 g_source_remove (ev_window->priv->progress_idle);
1554         ev_window->priv->progress_idle = 0;
1555 }
1556
1557 static void
1558 reset_progress_idle (EvWindow *ev_window)
1559 {
1560         ev_window->priv->progress_idle = 0;
1561 }
1562
1563 static void
1564 ev_window_show_progress_message (EvWindow   *ev_window,
1565                                  guint       interval,
1566                                  GSourceFunc function)
1567 {
1568         if (ev_window->priv->progress_idle > 0)
1569                 g_source_remove (ev_window->priv->progress_idle);
1570         ev_window->priv->progress_idle =
1571                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1572                                             interval, function,
1573                                             ev_window,
1574                                             (GDestroyNotify)reset_progress_idle);
1575 }
1576
1577 static void
1578 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1579 {
1580         if (ev_window->priv->progress_cancellable)
1581                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1582         else
1583                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1584 }
1585
1586 static void
1587 ev_window_progress_response_cb (EvProgressMessageArea *area,
1588                                 gint                   response,
1589                                 EvWindow              *ev_window)
1590 {
1591         if (response == GTK_RESPONSE_CANCEL)
1592                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1593         ev_window_set_message_area (ev_window, NULL);
1594 }
1595
1596 static gboolean
1597 show_loading_progress (EvWindow *ev_window)
1598 {
1599         GtkWidget *area;
1600         gchar     *text;
1601
1602         if (ev_window->priv->message_area)
1603                 return FALSE;
1604
1605         text = g_strdup_printf (_("Loading document from %s"),
1606                                 ev_window->priv->uri);
1607         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1608                                              text,
1609                                              GTK_STOCK_CLOSE,
1610                                              GTK_RESPONSE_CLOSE,
1611                                              GTK_STOCK_CANCEL,
1612                                              GTK_RESPONSE_CANCEL,
1613                                              NULL);
1614         g_signal_connect (area, "response",
1615                           G_CALLBACK (ev_window_progress_response_cb),
1616                           ev_window);
1617         gtk_widget_show (area);
1618         ev_window_set_message_area (ev_window, area);
1619         g_free (text);
1620
1621         return FALSE;
1622 }
1623
1624 static void
1625 ev_window_load_remote_failed (EvWindow *ev_window,
1626                               GError   *error)
1627 {
1628         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1629         ev_window->priv->in_reload = FALSE;
1630         ev_window_error_message (ev_window, error,
1631                                  "%s", _("Unable to open document"));
1632         g_free (ev_window->priv->local_uri);
1633         ev_window->priv->local_uri = NULL;
1634         ev_window->priv->uri_mtime = 0;
1635 }
1636
1637 static void
1638 set_uri_mtime (GFile        *source,
1639                GAsyncResult *async_result,
1640                EvWindow     *ev_window)
1641 {
1642         GFileInfo *info;
1643         GError *error = NULL;
1644
1645         info = g_file_query_info_finish (source, async_result, &error);
1646
1647         if (error) {
1648                 ev_window->priv->uri_mtime = 0;
1649                 g_error_free (error);
1650         } else {
1651                 GTimeVal mtime;
1652
1653                 g_file_info_get_modification_time (info, &mtime);
1654                 ev_window->priv->uri_mtime = mtime.tv_sec;
1655                 g_object_unref (info);
1656         }
1657
1658         g_object_unref (source);
1659 }
1660
1661 static void
1662 mount_volume_ready_cb (GFile        *source,
1663                        GAsyncResult *async_result,
1664                        EvWindow     *ev_window)
1665 {
1666         GError *error = NULL;
1667
1668         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1669
1670         if (error) {
1671                 ev_window_load_remote_failed (ev_window, error);
1672                 g_object_unref (source);
1673                 g_error_free (error);
1674         } else {
1675                 /* Volume successfully mounted,
1676                    try opening the file again */
1677                 ev_window_load_file_remote (ev_window, source);
1678         }
1679 }
1680
1681 static void
1682 window_open_file_copy_ready_cb (GFile        *source,
1683                                 GAsyncResult *async_result,
1684                                 EvWindow     *ev_window)
1685 {
1686         GError *error = NULL;
1687
1688         ev_window_clear_progress_idle (ev_window);
1689
1690         g_file_copy_finish (source, async_result, &error);
1691         if (!error) {
1692                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1693                 g_file_query_info_async (source,
1694                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1695                                          0, G_PRIORITY_DEFAULT,
1696                                          NULL,
1697                                          (GAsyncReadyCallback)set_uri_mtime,
1698                                          ev_window);
1699                 return;
1700         }
1701
1702         if (error->domain == G_IO_ERROR &&
1703             error->code == G_IO_ERROR_NOT_MOUNTED) {
1704                 GMountOperation *operation;
1705
1706                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1707                 g_file_mount_enclosing_volume (source,
1708                                                G_MOUNT_MOUNT_NONE,
1709                                                operation, NULL,
1710                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1711                                                ev_window);
1712                 g_object_unref (operation);
1713         } else if (error->domain == G_IO_ERROR &&
1714                    error->code == G_IO_ERROR_CANCELLED) {
1715                 ev_window_clear_load_job (ev_window);
1716                 ev_window_clear_local_uri (ev_window);
1717                 ev_window_clear_print_settings_file (ev_window);
1718                 g_free (ev_window->priv->uri);
1719                 ev_window->priv->uri = NULL;
1720                 g_object_unref (source);
1721
1722                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1723         } else {
1724                 ev_window_load_remote_failed (ev_window, error);
1725                 g_object_unref (source);
1726         }
1727
1728         g_error_free (error);
1729 }
1730
1731 static void
1732 window_open_file_copy_progress_cb (goffset   n_bytes,
1733                                    goffset   total_bytes,
1734                                    EvWindow *ev_window)
1735 {
1736         gchar *status;
1737         gdouble fraction;
1738
1739         if (!ev_window->priv->message_area)
1740                 return;
1741
1742         fraction = n_bytes / (gdouble)total_bytes;
1743         status = g_strdup_printf (_("Downloading document (%d%%)"),
1744                                   (gint)(fraction * 100));
1745
1746         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1747                                              status);
1748         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1749                                                fraction);
1750
1751         g_free (status);
1752 }
1753
1754 static void
1755 ev_window_load_file_remote (EvWindow *ev_window,
1756                             GFile    *source_file)
1757 {
1758         GFile *target_file;
1759
1760         if (!ev_window->priv->local_uri) {
1761                 gchar *tmp_name;
1762                 gchar *base_name;
1763
1764                 /* We'd like to keep extension of source uri since
1765                  * it helps to resolve some mime types, say cbz */
1766                 tmp_name = ev_tmp_filename (NULL);
1767                 base_name = g_file_get_basename (source_file);
1768                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1769                                                           base_name, NULL);
1770                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1771                                      ev_window->priv->local_uri);
1772                 g_free (base_name);
1773                 g_free (tmp_name);
1774         }
1775
1776         ev_window_reset_progress_cancellable (ev_window);
1777
1778         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1779         g_file_copy_async (source_file, target_file,
1780                            0, G_PRIORITY_DEFAULT,
1781                            ev_window->priv->progress_cancellable,
1782                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1783                            ev_window,
1784                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1785                            ev_window);
1786         g_object_unref (target_file);
1787
1788         ev_window_show_progress_message (ev_window, 1,
1789                                          (GSourceFunc)show_loading_progress);
1790 }
1791
1792 void
1793 ev_window_open_uri (EvWindow       *ev_window,
1794                     const char     *uri,
1795                     EvLinkDest     *dest,
1796                     EvWindowRunMode mode,
1797                     const gchar    *search_string,
1798                     gboolean        unlink_temp_file,
1799                     const gchar    *print_settings)
1800 {
1801         GFile *source_file;
1802
1803         ev_window->priv->in_reload = FALSE;
1804
1805         if (ev_window->priv->uri &&
1806             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1807                 ev_window_reload_document (ev_window);
1808                 return;
1809         }
1810
1811         if (ev_window->priv->monitor) {
1812                 g_object_unref (ev_window->priv->monitor);
1813                 ev_window->priv->monitor = NULL;
1814         }
1815
1816         ev_window_close_dialogs (ev_window);
1817         ev_window_clear_load_job (ev_window);
1818         ev_window_clear_local_uri (ev_window);
1819         ev_window_clear_print_settings_file (ev_window);
1820         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1821
1822         ev_window->priv->unlink_temp_file = unlink_temp_file;
1823         ev_window->priv->window_mode = mode;
1824
1825         if (mode == EV_WINDOW_MODE_PREVIEW) {
1826                 ev_window->priv->print_settings_file = print_settings ?
1827                         g_strdup (print_settings) : NULL;
1828         }
1829
1830         if (ev_window->priv->uri)
1831                 g_free (ev_window->priv->uri);
1832         ev_window->priv->uri = g_strdup (uri);
1833
1834         if (ev_window->priv->search_string)
1835                 g_free (ev_window->priv->search_string);
1836         ev_window->priv->search_string = search_string ?
1837                 g_strdup (search_string) : NULL;
1838
1839         if (ev_window->priv->dest)
1840                 g_object_unref (ev_window->priv->dest);
1841         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1842
1843         setup_size_from_metadata (ev_window);
1844
1845         ev_window->priv->load_job = ev_job_load_new (uri);
1846         g_signal_connect (ev_window->priv->load_job,
1847                           "finished",
1848                           G_CALLBACK (ev_window_load_job_cb),
1849                           ev_window);
1850
1851         source_file = g_file_new_for_uri (uri);
1852         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1853                 ev_window_load_file_remote (ev_window, source_file);
1854         } else {
1855                 g_object_unref (source_file);
1856                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1857         }
1858 }
1859
1860 static void
1861 ev_window_reload_local (EvWindow *ev_window)
1862 {
1863         const gchar *uri;
1864
1865         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1866         ev_window->priv->reload_job = ev_job_load_new (uri);
1867         g_signal_connect (ev_window->priv->reload_job, "finished",
1868                           G_CALLBACK (ev_window_reload_job_cb),
1869                           ev_window);
1870         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1871 }
1872
1873 static gboolean
1874 show_reloading_progress (EvWindow *ev_window)
1875 {
1876         GtkWidget *area;
1877         gchar     *text;
1878
1879         if (ev_window->priv->message_area)
1880                 return FALSE;
1881
1882         text = g_strdup_printf (_("Reloading document from %s"),
1883                                 ev_window->priv->uri);
1884         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1885                                              text,
1886                                              GTK_STOCK_CLOSE,
1887                                              GTK_RESPONSE_CLOSE,
1888                                              GTK_STOCK_CANCEL,
1889                                              GTK_RESPONSE_CANCEL,
1890                                              NULL);
1891         g_signal_connect (area, "response",
1892                           G_CALLBACK (ev_window_progress_response_cb),
1893                           ev_window);
1894         gtk_widget_show (area);
1895         ev_window_set_message_area (ev_window, area);
1896         g_free (text);
1897
1898         return FALSE;
1899 }
1900
1901 static void
1902 reload_remote_copy_ready_cb (GFile        *remote,
1903                              GAsyncResult *async_result,
1904                              EvWindow     *ev_window)
1905 {
1906         GError *error = NULL;
1907
1908         ev_window_clear_progress_idle (ev_window);
1909
1910         g_file_copy_finish (remote, async_result, &error);
1911         if (error) {
1912                 if (error->domain != G_IO_ERROR ||
1913                     error->code != G_IO_ERROR_CANCELLED)
1914                         ev_window_error_message (ev_window, error,
1915                                                  "%s", _("Failed to reload document."));
1916                 g_error_free (error);
1917         } else {
1918                 ev_window_reload_local (ev_window);
1919         }
1920
1921         g_object_unref (remote);
1922 }
1923
1924 static void
1925 reload_remote_copy_progress_cb (goffset   n_bytes,
1926                                 goffset   total_bytes,
1927                                 EvWindow *ev_window)
1928 {
1929         gchar *status;
1930         gdouble fraction;
1931
1932         if (!ev_window->priv->message_area)
1933                 return;
1934
1935         fraction = n_bytes / (gdouble)total_bytes;
1936         status = g_strdup_printf (_("Downloading document (%d%%)"),
1937                                   (gint)(fraction * 100));
1938
1939         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1940                                              status);
1941         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1942                                                fraction);
1943
1944         g_free (status);
1945 }
1946
1947 static void
1948 query_remote_uri_mtime_cb (GFile        *remote,
1949                            GAsyncResult *async_result,
1950                            EvWindow     *ev_window)
1951 {
1952         GFileInfo *info;
1953         GTimeVal   mtime;
1954         GError    *error = NULL;
1955
1956         info = g_file_query_info_finish (remote, async_result, &error);
1957         if (error) {
1958                 g_error_free (error);
1959                 g_object_unref (remote);
1960                 ev_window_reload_local (ev_window);
1961
1962                 return;
1963         }
1964
1965         g_file_info_get_modification_time (info, &mtime);
1966         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1967                 GFile *target_file;
1968
1969                 /* Remote file has changed */
1970                 ev_window->priv->uri_mtime = mtime.tv_sec;
1971
1972                 ev_window_reset_progress_cancellable (ev_window);
1973
1974                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1975                 g_file_copy_async (remote, target_file,
1976                                    G_FILE_COPY_OVERWRITE,
1977                                    G_PRIORITY_DEFAULT,
1978                                    ev_window->priv->progress_cancellable,
1979                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1980                                    ev_window,
1981                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1982                                    ev_window);
1983                 g_object_unref (target_file);
1984                 ev_window_show_progress_message (ev_window, 1,
1985                                                  (GSourceFunc)show_reloading_progress);
1986         } else {
1987                 g_object_unref (remote);
1988                 ev_window_reload_local (ev_window);
1989         }
1990
1991         g_object_unref (info);
1992 }
1993
1994 static void
1995 ev_window_reload_remote (EvWindow *ev_window)
1996 {
1997         GFile *remote;
1998
1999         remote = g_file_new_for_uri (ev_window->priv->uri);
2000         /* Reload the remote uri only if it has changed */
2001         g_file_query_info_async (remote,
2002                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2003                                  0, G_PRIORITY_DEFAULT,
2004                                  NULL,
2005                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2006                                  ev_window);
2007 }
2008
2009 static void
2010 ev_window_reload_document (EvWindow *ev_window)
2011 {
2012         ev_window_clear_reload_job (ev_window);
2013         ev_window->priv->in_reload = TRUE;
2014
2015         if (ev_window->priv->local_uri) {
2016                 ev_window_reload_remote (ev_window);
2017         } else {
2018                 ev_window_reload_local (ev_window);
2019         }
2020 }
2021
2022 static void
2023 file_open_dialog_response_cb (GtkWidget *chooser,
2024                               gint       response_id,
2025                               EvWindow  *ev_window)
2026 {
2027         gchar *uri;
2028
2029         if (response_id == GTK_RESPONSE_OK) {
2030                 GSList *uris;
2031
2032                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2033
2034                 ev_application_open_uri_list (EV_APP, uris,
2035                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2036                                               GDK_CURRENT_TIME);
2037
2038                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2039                 g_slist_free (uris);
2040         }
2041
2042         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
2043         ev_application_set_chooser_uri (EV_APP, uri);
2044         g_free (uri);
2045
2046         gtk_widget_destroy (chooser);
2047 }
2048
2049 static void
2050 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2051 {
2052         GtkWidget *chooser;
2053
2054         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2055                                                GTK_WINDOW (window),
2056                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2057                                                GTK_STOCK_CANCEL,
2058                                                GTK_RESPONSE_CANCEL,
2059                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2060                                                NULL);
2061
2062         ev_document_factory_add_filters (chooser, NULL);
2063         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2064         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2065         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
2066                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2067                                           ev_application_get_chooser_uri (EV_APP));
2068         } else if (window->priv->uri != NULL) {
2069                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2070                                           window->priv->uri);
2071         } else {
2072                 const gchar *folder;
2073
2074                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2075                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2076                                                      folder ? folder : g_get_home_dir ());
2077         }
2078
2079         g_signal_connect (chooser, "response",
2080                           G_CALLBACK (file_open_dialog_response_cb),
2081                           window);
2082
2083         gtk_widget_show (chooser);
2084 }
2085
2086 static gchar *
2087 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2088 {
2089         gchar *tmp_filename = NULL;
2090         gchar *name;
2091         gint   res;
2092         guint  i = 0;
2093
2094         name = g_path_get_basename (filename);
2095
2096         do {
2097                 gchar *basename;
2098
2099                 if (tmp_filename)
2100                         g_free (tmp_filename);
2101
2102                 basename = g_strdup_printf ("%s-%d", name, i++);
2103                 tmp_filename = g_build_filename (ev_tmp_dir (),
2104                                                  basename, NULL);
2105
2106                 g_free (basename);
2107         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
2108
2109         g_free (name);
2110
2111         if (res != 0 && errno != EEXIST) {
2112                 if (error) {
2113                         *error = g_error_new (G_FILE_ERROR,
2114                                               g_file_error_from_errno (errno),
2115                                               _("Couldn't create symlink “%s”: %s"),
2116                                               tmp_filename, strerror (errno));
2117                 }
2118
2119                 g_free (tmp_filename);
2120
2121                 return NULL;
2122         }
2123
2124         return tmp_filename;
2125 }
2126
2127 static void
2128 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2129 {
2130         GError      *error = NULL;
2131         gchar       *symlink_uri;
2132         gchar       *old_filename;
2133         gchar       *new_filename;
2134         const gchar *uri_unc;
2135
2136         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2137                                      "uri-uncompressed");
2138         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2139                                             NULL, NULL);
2140         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2141
2142         if (error) {
2143                 ev_window_error_message (window, error,
2144                                          "%s", _("Cannot open a copy."));
2145                 g_error_free (error);
2146                 g_free (old_filename);
2147                 g_free (new_filename);
2148
2149                 return;
2150         }
2151
2152         g_free (old_filename);
2153
2154         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2155         g_free (new_filename);
2156
2157         ev_application_open_uri_at_dest (EV_APP,
2158                                          symlink_uri,
2159                                          gtk_window_get_screen (GTK_WINDOW (window)),
2160                                          dest,
2161                                          0,
2162                                          NULL,
2163                                          TRUE,
2164                                          NULL,
2165                                          GDK_CURRENT_TIME);
2166         g_free (symlink_uri);
2167 }
2168
2169 static void
2170 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2171 {
2172         EvPageCache *page_cache;
2173         EvLinkDest  *dest;
2174         gint         current_page;
2175
2176         page_cache = ev_page_cache_get (window->priv->document);
2177         current_page = ev_page_cache_get_current_page (page_cache);
2178
2179         dest = ev_link_dest_new_page (current_page);
2180         ev_window_cmd_file_open_copy_at_dest (window, dest);
2181         g_object_unref (dest);
2182 }
2183
2184 static void
2185 ev_window_cmd_recent_file_activate (GtkAction *action,
2186                                     EvWindow  *window)
2187 {
2188         GtkRecentInfo *info;
2189         const gchar   *uri;
2190
2191         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2192         g_assert (info != NULL);
2193
2194         uri = gtk_recent_info_get_uri (info);
2195
2196         ev_application_open_uri_at_dest (EV_APP, uri,
2197                                          gtk_window_get_screen (GTK_WINDOW (window)),
2198                                          NULL, 0, NULL, FALSE, NULL,
2199                                          GDK_CURRENT_TIME);
2200 }
2201
2202 static void
2203 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2204                                              const gchar        *uri,
2205                                              EvWindow           *window)
2206 {
2207         ev_application_open_uri_at_dest (EV_APP, uri,
2208                                          gtk_window_get_screen (GTK_WINDOW (window)),
2209                                          NULL, 0, NULL, FALSE, NULL,
2210                                          GDK_CURRENT_TIME);
2211 }
2212
2213 static void
2214 ev_window_add_recent (EvWindow *window, const char *filename)
2215 {
2216         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2217 }
2218
2219 static gint
2220 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2221 {
2222         gboolean     has_ev_a, has_ev_b;
2223         const gchar *evince = g_get_application_name ();
2224
2225         has_ev_a = gtk_recent_info_has_application (a, evince);
2226         has_ev_b = gtk_recent_info_has_application (b, evince);
2227
2228         if (has_ev_a && has_ev_b) {
2229                 time_t time_a, time_b;
2230
2231                 time_a = gtk_recent_info_get_modified (a);
2232                 time_b = gtk_recent_info_get_modified (b);
2233
2234                 return (time_b - time_a);
2235         } else if (has_ev_a) {
2236                 return -1;
2237         } else if (has_ev_b) {
2238                 return 1;
2239         }
2240
2241         return 0;
2242 }
2243
2244 /*
2245  * Doubles underscore to avoid spurious menu accels.
2246  */
2247 static gchar *
2248 ev_window_get_recent_file_label (gint index, const gchar *filename)
2249 {
2250         GString *str;
2251         gint length;
2252         const gchar *p;
2253         const gchar *end;
2254         gboolean is_rtl;
2255
2256         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2257
2258         g_return_val_if_fail (filename != NULL, NULL);
2259
2260         length = strlen (filename);
2261         str = g_string_sized_new (length + 10);
2262         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2263
2264         p = filename;
2265         end = filename + length;
2266
2267         while (p != end) {
2268                 const gchar *next;
2269                 next = g_utf8_next_char (p);
2270
2271                 switch (*p) {
2272                         case '_':
2273                                 g_string_append (str, "__");
2274                                 break;
2275                         default:
2276                                 g_string_append_len (str, p, next - p);
2277                                 break;
2278                 }
2279
2280                 p = next;
2281         }
2282
2283         return g_string_free (str, FALSE);
2284 }
2285
2286 static void
2287 ev_window_setup_recent (EvWindow *ev_window)
2288 {
2289         GList        *items, *l;
2290         guint         n_items = 0;
2291         const gchar  *evince = g_get_application_name ();
2292         static guint  i = 0;
2293
2294         if (ev_window->priv->recent_ui_id > 0) {
2295                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2296                                           ev_window->priv->recent_ui_id);
2297                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2298         }
2299         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2300
2301         if (ev_window->priv->recent_action_group) {
2302                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2303                                                     ev_window->priv->recent_action_group);
2304                 g_object_unref (ev_window->priv->recent_action_group);
2305         }
2306         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2307         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2308                                             ev_window->priv->recent_action_group, 0);
2309
2310         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2311         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2312
2313         for (l = items; l && l->data; l = g_list_next (l)) {
2314                 GtkRecentInfo *info;
2315                 GtkAction     *action;
2316                 gchar         *action_name;
2317                 gchar         *label;
2318
2319                 info = (GtkRecentInfo *) l->data;
2320
2321                 if (!gtk_recent_info_has_application (info, evince) ||
2322                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2323                         continue;
2324
2325                 action_name = g_strdup_printf ("RecentFile%u", i++);
2326                 label = ev_window_get_recent_file_label (
2327                         n_items + 1, gtk_recent_info_get_display_name (info));
2328
2329                 action = g_object_new (GTK_TYPE_ACTION,
2330                                        "name", action_name,
2331                                        "label", label,
2332                                        NULL);
2333
2334                 g_object_set_data_full (G_OBJECT (action),
2335                                         "gtk-recent-info",
2336                                         gtk_recent_info_ref (info),
2337                                         (GDestroyNotify) gtk_recent_info_unref);
2338
2339                 g_signal_connect (G_OBJECT (action), "activate",
2340                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2341                                   (gpointer) ev_window);
2342
2343                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2344                                              action);
2345                 g_object_unref (action);
2346
2347                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2348                                        ev_window->priv->recent_ui_id,
2349                                        "/MainMenu/FileMenu/RecentFilesMenu",
2350                                        label,
2351                                        action_name,
2352                                        GTK_UI_MANAGER_MENUITEM,
2353                                        FALSE);
2354                 g_free (action_name);
2355                 g_free (label);
2356
2357                 if (++n_items == 5)
2358                         break;
2359         }
2360
2361         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2362         g_list_free (items);
2363 }
2364
2365 static gboolean
2366 show_saving_progress (GFile *dst)
2367 {
2368         EvWindow  *ev_window;
2369         GtkWidget *area;
2370         gchar     *text;
2371         gchar     *uri;
2372         EvSaveType save_type;
2373
2374         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2375         ev_window->priv->progress_idle = 0;
2376
2377         if (ev_window->priv->message_area)
2378                 return FALSE;
2379
2380         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2381         uri = g_file_get_uri (dst);
2382         switch (save_type) {
2383         case EV_SAVE_DOCUMENT:
2384                 text = g_strdup_printf (_("Saving document to %s"), uri);
2385                 break;
2386         case EV_SAVE_ATTACHMENT:
2387                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2388                 break;
2389         case EV_SAVE_IMAGE:
2390                 text = g_strdup_printf (_("Saving image to %s"), uri);
2391                 break;
2392         default:
2393                 g_assert_not_reached ();
2394         }
2395         g_free (uri);
2396         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2397                                              text,
2398                                              GTK_STOCK_CLOSE,
2399                                              GTK_RESPONSE_CLOSE,
2400                                              GTK_STOCK_CANCEL,
2401                                              GTK_RESPONSE_CANCEL,
2402                                              NULL);
2403         g_signal_connect (area, "response",
2404                           G_CALLBACK (ev_window_progress_response_cb),
2405                           ev_window);
2406         gtk_widget_show (area);
2407         ev_window_set_message_area (ev_window, area);
2408         g_free (text);
2409
2410         return FALSE;
2411 }
2412
2413 static void
2414 window_save_file_copy_ready_cb (GFile        *src,
2415                                 GAsyncResult *async_result,
2416                                 GFile        *dst)
2417 {
2418         EvWindow *ev_window;
2419         GError   *error = NULL;
2420
2421         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2422         ev_window_clear_progress_idle (ev_window);
2423
2424         if (g_file_copy_finish (src, async_result, &error)) {
2425                 ev_tmp_file_unlink (src);
2426                 return;
2427         }
2428
2429         if (error->domain != G_IO_ERROR ||
2430             error->code != G_IO_ERROR_CANCELLED) {
2431                 gchar *name;
2432
2433                 name = g_file_get_basename (dst);
2434                 ev_window_error_message (ev_window, error,
2435                                          _("The file could not be saved as “%s”."),
2436                                          name);
2437                 g_free (name);
2438         }
2439         ev_tmp_file_unlink (src);
2440         g_error_free (error);
2441 }
2442
2443 static void
2444 window_save_file_copy_progress_cb (goffset n_bytes,
2445                                    goffset total_bytes,
2446                                    GFile  *dst)
2447 {
2448         EvWindow  *ev_window;
2449         EvSaveType save_type;
2450         gchar     *status;
2451         gdouble    fraction;
2452
2453         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2454
2455         if (!ev_window->priv->message_area)
2456                 return;
2457
2458         fraction = n_bytes / (gdouble)total_bytes;
2459         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2460
2461         switch (save_type) {
2462         case EV_SAVE_DOCUMENT:
2463                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2464                                           (gint)(fraction * 100));
2465                 break;
2466         case EV_SAVE_ATTACHMENT:
2467                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2468                                           (gint)(fraction * 100));
2469                 break;
2470         case EV_SAVE_IMAGE:
2471                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2472                                           (gint)(fraction * 100));
2473                 break;
2474         default:
2475                 g_assert_not_reached ();
2476         }
2477
2478         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2479                                              status);
2480         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2481                                                fraction);
2482
2483         g_free (status);
2484 }
2485
2486 static void
2487 ev_window_save_remote (EvWindow  *ev_window,
2488                        EvSaveType save_type,
2489                        GFile     *src,
2490                        GFile     *dst)
2491 {
2492         ev_window_reset_progress_cancellable (ev_window);
2493         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2494         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2495         g_file_copy_async (src, dst,
2496                            G_FILE_COPY_OVERWRITE,
2497                            G_PRIORITY_DEFAULT,
2498                            ev_window->priv->progress_cancellable,
2499                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2500                            dst,
2501                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2502                            dst);
2503         ev_window->priv->progress_idle =
2504                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2505                                             1,
2506                                             (GSourceFunc)show_saving_progress,
2507                                             dst,
2508                                             NULL);
2509 }
2510
2511 static void
2512 ev_window_clear_save_job (EvWindow *ev_window)
2513 {
2514         if (ev_window->priv->save_job != NULL) {
2515                 if (!ev_job_is_finished (ev_window->priv->save_job))
2516                         ev_job_cancel (ev_window->priv->save_job);
2517
2518                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2519                                                       ev_window_save_job_cb,
2520                                                       ev_window);
2521                 g_object_unref (ev_window->priv->save_job);
2522                 ev_window->priv->save_job = NULL;
2523         }
2524 }
2525
2526 static void
2527 ev_window_save_job_cb (EvJob     *job,
2528                        EvWindow  *window)
2529 {
2530         if (ev_job_is_failed (job)) {
2531                 ev_window_error_message (window, job->error,
2532                                          _("The file could not be saved as “%s”."),
2533                                          EV_JOB_SAVE (job)->uri);
2534         }
2535
2536         ev_window_clear_save_job (window);
2537 }
2538
2539 static void
2540 file_save_dialog_response_cb (GtkWidget *fc,
2541                               gint       response_id,
2542                               EvWindow  *ev_window)
2543 {
2544         gchar *uri;
2545
2546         if (response_id != GTK_RESPONSE_OK) {
2547                 gtk_widget_destroy (fc);
2548                 return;
2549         }
2550
2551         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2552         /* FIXME: remote copy should be done here rather than in the save job,
2553          * so that we can track progress and cancel the operation
2554          */
2555
2556         ev_window_clear_save_job (ev_window);
2557         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2558                                                      uri, ev_window->priv->uri);
2559         g_signal_connect (ev_window->priv->save_job, "finished",
2560                           G_CALLBACK (ev_window_save_job_cb),
2561                           ev_window);
2562         /* The priority doesn't matter for this job */
2563         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2564
2565         g_free (uri);
2566         gtk_widget_destroy (fc);
2567 }
2568
2569 static void
2570 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2571 {
2572         GtkWidget *fc;
2573         gchar *base_name;
2574         GFile *file;
2575         const gchar *folder;
2576
2577         fc = gtk_file_chooser_dialog_new (
2578                 _("Save a Copy"),
2579                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2580                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2581                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2582                 NULL);
2583
2584         ev_document_factory_add_filters (fc, ev_window->priv->document);
2585         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2586
2587         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2588         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2589         file = g_file_new_for_uri (ev_window->priv->uri);
2590         base_name = g_file_get_basename (file);
2591         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2592
2593         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2594         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2595                                              folder ? folder : g_get_home_dir ());
2596
2597         g_object_unref (file);
2598         g_free (base_name);
2599
2600         g_signal_connect (fc, "response",
2601                           G_CALLBACK (file_save_dialog_response_cb),
2602                           ev_window);
2603
2604         gtk_widget_show (fc);
2605 }
2606
2607 static void
2608 ev_window_load_print_settings_from_metadata (EvWindow *window)
2609 {
2610         gchar *uri = window->priv->uri;
2611         gint   i;
2612
2613         /* Load print setting that are specific to the document */
2614         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2615                 GValue   value = { 0, };
2616                 gboolean success;
2617
2618                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2619                 gtk_print_settings_set (window->priv->print_settings,
2620                                         document_print_settings[i],
2621                                         success ? g_value_get_string (&value) : NULL);
2622                 if (success)
2623                         g_value_unset (&value);
2624         }
2625 }
2626
2627 static void
2628 ev_window_save_print_settings (EvWindow *window)
2629 {
2630         gchar *uri = window->priv->uri;
2631         gint   i;
2632
2633         /* Save print settings that are specific to the document */
2634         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2635                 const gchar *value;
2636
2637                 value = gtk_print_settings_get (window->priv->print_settings,
2638                                                 document_print_settings[i]);
2639                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2640         }
2641 }
2642
2643 static void
2644 ev_window_save_print_page_setup (EvWindow *window)
2645 {
2646         gchar        *uri = window->priv->uri;
2647         GtkPageSetup *page_setup = window->priv->print_page_setup;
2648
2649         /* Save page setup options that are specific to the document */
2650         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2651                                      gtk_page_setup_get_orientation (page_setup));
2652         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2653                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2654         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2655                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2656         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2657                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2658         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2659                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2660 }
2661
2662 static void
2663 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2664 {
2665         gchar        *uri = window->priv->uri;
2666         GtkPageSetup *page_setup = window->priv->print_page_setup;
2667         GtkPaperSize *paper_size;
2668         GValue        value = { 0, };
2669
2670         paper_size = gtk_page_setup_get_paper_size (page_setup);
2671
2672         /* Load page setup options that are specific to the document */
2673         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2674                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2675                 g_value_unset (&value);
2676         } else {
2677                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2678         }
2679
2680         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2681                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2682                 g_value_unset (&value);
2683         } else {
2684                 gtk_page_setup_set_top_margin (page_setup,
2685                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2686                                                GTK_UNIT_MM);
2687         }
2688
2689         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2690                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2691                 g_value_unset (&value);
2692         } else {
2693                 gtk_page_setup_set_bottom_margin (page_setup,
2694                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2695                                                   GTK_UNIT_MM);
2696         }
2697
2698         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2699                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2700                 g_value_unset (&value);
2701         } else {
2702                 gtk_page_setup_set_left_margin (page_setup,
2703                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2704                                                 GTK_UNIT_MM);
2705         }
2706
2707         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2708                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2709                 g_value_unset (&value);
2710         } else {
2711                 gtk_page_setup_set_right_margin (page_setup,
2712                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2713                                                  GTK_UNIT_MM);
2714         }
2715 }
2716
2717 static void
2718 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2719                                     EvWindow     *window)
2720 {
2721         /* Dialog was canceled */
2722         if (!page_setup)
2723                 return;
2724
2725         if (window->priv->print_page_setup != page_setup) {
2726                 if (window->priv->print_page_setup)
2727                         g_object_unref (window->priv->print_page_setup);
2728                 window->priv->print_page_setup = g_object_ref (page_setup);
2729         }
2730
2731         ev_application_set_page_setup (EV_APP, page_setup);
2732         ev_window_save_print_page_setup (window);
2733 }
2734
2735 static void
2736 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2737 {
2738         if (!ev_window->priv->print_page_setup) {
2739                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2740                         ev_application_get_page_setup (EV_APP));
2741                 ev_window_load_print_page_setup_from_metadata (ev_window);
2742         }
2743
2744         gtk_print_run_page_setup_dialog_async (
2745                 GTK_WINDOW (ev_window),
2746                 ev_window->priv->print_page_setup,
2747                 ev_window->priv->print_settings,
2748                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2749                 ev_window);
2750 }
2751
2752 static void
2753 ev_window_print_cancel (EvWindow *ev_window)
2754 {
2755         EvPrintOperation *op;
2756
2757         if (!ev_window->priv->print_queue)
2758                 return;
2759
2760         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2761                 ev_print_operation_cancel (op);
2762         }
2763 }
2764
2765 static void
2766 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2767                                              gint      n_jobs)
2768 {
2769         gchar *text = NULL;
2770
2771         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2772             !ev_window->priv->print_queue)
2773                 return;
2774
2775         if (n_jobs == 0) {
2776                 ev_window_set_message_area (ev_window, NULL);
2777                 return;
2778         }
2779
2780         if (n_jobs > 1) {
2781                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2782                                                   "%d pending jobs in queue",
2783                                                   n_jobs - 1), n_jobs - 1);
2784         }
2785
2786         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2787                                             text);
2788         g_free (text);
2789 }
2790
2791 static gboolean
2792 destroy_window (GtkWidget *window)
2793 {
2794         gtk_widget_destroy (window);
2795
2796         return FALSE;
2797 }
2798
2799 static void
2800 ev_window_print_operation_done (EvPrintOperation       *op,
2801                                 GtkPrintOperationResult result,
2802                                 EvWindow               *ev_window)
2803 {
2804         gint n_jobs;
2805
2806         switch (result) {
2807         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2808                 GtkPrintSettings *print_settings;
2809
2810                 print_settings = ev_print_operation_get_print_settings (op);
2811                 if (ev_window->priv->print_settings != print_settings) {
2812                         if (ev_window->priv->print_settings)
2813                                 g_object_unref (ev_window->priv->print_settings);
2814                         ev_window->priv->print_settings = g_object_ref (print_settings);
2815                 }
2816
2817                 ev_application_set_print_settings (EV_APP, print_settings);
2818                 ev_window_save_print_settings (ev_window);
2819         }
2820
2821                 break;
2822         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2823                 GtkWidget *dialog;
2824                 GError    *error = NULL;
2825
2826
2827                 ev_print_operation_get_error (op, &error);
2828
2829                 /* The message area is already used by
2830                  * the printing progress, so it's better to
2831                  * use a popup dialog in this case
2832                  */
2833                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2834                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2835                                                  GTK_MESSAGE_ERROR,
2836                                                  GTK_BUTTONS_CLOSE,
2837                                                  "%s", _("Failed to print document"));
2838                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2839                                                           "%s", error->message);
2840                 g_signal_connect (dialog, "response",
2841                                   G_CALLBACK (gtk_widget_destroy),
2842                                   NULL);
2843                 gtk_widget_show (dialog);
2844
2845                 g_error_free (error);
2846         }
2847                 break;
2848         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2849         default:
2850                 break;
2851         }
2852
2853         g_queue_remove (ev_window->priv->print_queue, op);
2854         g_object_unref (op);
2855         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2856         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2857
2858         if (n_jobs == 0 && ev_window->priv->close_after_print)
2859                 g_idle_add ((GSourceFunc)destroy_window,
2860                             ev_window);
2861 }
2862
2863 static void
2864 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2865                                       gint                   response,
2866                                       EvWindow              *ev_window)
2867 {
2868         if (response == GTK_RESPONSE_CANCEL) {
2869                 EvPrintOperation *op;
2870
2871                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2872                 ev_print_operation_cancel (op);
2873         } else {
2874                 gtk_widget_hide (GTK_WIDGET (area));
2875         }
2876 }
2877
2878 static void
2879 ev_window_print_operation_status_changed (EvPrintOperation *op,
2880                                           EvWindow         *ev_window)
2881 {
2882         const gchar *status;
2883         gdouble      fraction;
2884
2885         status = ev_print_operation_get_status (op);
2886         fraction = ev_print_operation_get_progress (op);
2887
2888         if (!ev_window->priv->message_area) {
2889                 GtkWidget   *area;
2890                 const gchar *job_name;
2891                 gchar       *text;
2892
2893                 job_name = ev_print_operation_get_job_name (op);
2894                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2895
2896                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2897                                                      text,
2898                                                      GTK_STOCK_CLOSE,
2899                                                      GTK_RESPONSE_CLOSE,
2900                                                      GTK_STOCK_CANCEL,
2901                                                      GTK_RESPONSE_CANCEL,
2902                                                      NULL);
2903                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2904                 g_signal_connect (area, "response",
2905                                   G_CALLBACK (ev_window_print_progress_response_cb),
2906                                   ev_window);
2907                 gtk_widget_show (area);
2908                 ev_window_set_message_area (ev_window, area);
2909                 g_free (text);
2910         }
2911
2912         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2913                                              status);
2914         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2915                                                fraction);
2916 }
2917
2918 static void
2919 ev_window_print_operation_begin_print (EvPrintOperation *op,
2920                                        EvWindow         *ev_window)
2921 {
2922         GtkPrintSettings *print_settings;
2923
2924         if (!ev_window->priv->print_queue)
2925                 ev_window->priv->print_queue = g_queue_new ();
2926
2927         g_queue_push_head (ev_window->priv->print_queue, op);
2928         ev_window_print_update_pending_jobs_message (ev_window,
2929                                                      g_queue_get_length (ev_window->priv->print_queue));
2930
2931         if (ev_window->priv->print_settings)
2932                 g_object_unref (ev_window->priv->print_settings);
2933         print_settings = ev_print_operation_get_print_settings (op);
2934         ev_window->priv->print_settings = g_object_ref (print_settings);
2935 }
2936
2937 void
2938 ev_window_print_range (EvWindow *ev_window,
2939                        gint      first_page,
2940                        gint      last_page)
2941 {
2942         EvPrintOperation *op;
2943         EvPageCache      *page_cache;
2944         gint              current_page;
2945         gint              document_last_page;
2946
2947         g_return_if_fail (EV_IS_WINDOW (ev_window));
2948         g_return_if_fail (ev_window->priv->document != NULL);
2949
2950         if (!ev_window->priv->print_queue)
2951                 ev_window->priv->print_queue = g_queue_new ();
2952
2953         op = ev_print_operation_new (ev_window->priv->document);
2954         g_signal_connect (G_OBJECT (op), "begin_print",
2955                           G_CALLBACK (ev_window_print_operation_begin_print),
2956                           (gpointer)ev_window);
2957         g_signal_connect (G_OBJECT (op), "status_changed",
2958                           G_CALLBACK (ev_window_print_operation_status_changed),
2959                           (gpointer)ev_window);
2960         g_signal_connect (G_OBJECT (op), "done",
2961                           G_CALLBACK (ev_window_print_operation_done),
2962                           (gpointer)ev_window);
2963
2964         page_cache = ev_page_cache_get (ev_window->priv->document);
2965         current_page = ev_page_cache_get_current_page (page_cache);
2966         document_last_page = ev_page_cache_get_n_pages (page_cache);
2967
2968         if (!ev_window->priv->print_settings) {
2969                 ev_window->priv->print_settings = gtk_print_settings_copy (
2970                         ev_application_get_print_settings (EV_APP));
2971                 ev_window_load_print_settings_from_metadata (ev_window);
2972         }
2973
2974         if (first_page != 1 || last_page != document_last_page) {
2975                 GtkPageRange range;
2976
2977                 /* Ranges in GtkPrint are 0 - N */
2978                 range.start = first_page - 1;
2979                 range.end = last_page - 1;
2980
2981                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2982                                                     GTK_PRINT_PAGES_RANGES);
2983                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2984                                                     &range, 1);
2985         }
2986
2987         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
2988         ev_print_operation_set_current_page (op, current_page);
2989         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
2990         if (ev_window->priv->print_page_setup)
2991                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
2992
2993         ev_print_operation_run (op, GTK_WINDOW (ev_window));
2994 }
2995
2996 static void
2997 ev_window_print (EvWindow *window)
2998 {
2999         EvPageCache *page_cache;
3000         gint         last_page;
3001
3002         page_cache = ev_page_cache_get (window->priv->document);
3003         last_page = ev_page_cache_get_n_pages (page_cache);
3004
3005         ev_window_print_range (window, 1, last_page);
3006 }
3007
3008 static void
3009 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3010 {
3011         ev_window_print (ev_window);
3012 }
3013
3014 static void
3015 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3016 {
3017         if (ev_window->priv->properties == NULL) {
3018                 ev_window->priv->properties = ev_properties_dialog_new ();
3019                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3020                                                    ev_window->priv->uri,
3021                                                    ev_window->priv->document);
3022                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3023                                            (gpointer) &(ev_window->priv->properties));
3024                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3025                                               GTK_WINDOW (ev_window));
3026         }
3027
3028         ev_document_fc_mutex_lock ();
3029         gtk_widget_show (ev_window->priv->properties);
3030         ev_document_fc_mutex_unlock ();
3031 }
3032
3033 static void
3034 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3035                                          gint       response,
3036                                          EvWindow  *ev_window)
3037 {
3038         gtk_widget_destroy (GTK_WIDGET (dialog));
3039
3040         switch (response) {
3041         case GTK_RESPONSE_YES:
3042                 if (!ev_window->priv->print_queue ||
3043                     g_queue_is_empty (ev_window->priv->print_queue))
3044                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3045                 else
3046                         ev_window->priv->close_after_print = TRUE;
3047                 break;
3048         case GTK_RESPONSE_NO:
3049                 ev_window->priv->close_after_print = TRUE;
3050                 if (ev_window->priv->print_queue &&
3051                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3052                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3053                         ev_window_print_cancel (ev_window);
3054                 } else {
3055                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3056                 }
3057                 break;
3058         case GTK_RESPONSE_CANCEL:
3059         default:
3060                 ev_window->priv->close_after_print = FALSE;
3061         }
3062 }
3063
3064 static void
3065 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3066 {
3067         GtkWidget *dialog;
3068         gchar     *text, *markup;
3069         gint       n_print_jobs;
3070
3071         n_print_jobs = ev_window->priv->print_queue ?
3072                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3073
3074         if (n_print_jobs == 0) {
3075                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3076                 return;
3077         }
3078
3079         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3080                                          GTK_DIALOG_MODAL,
3081                                          GTK_MESSAGE_QUESTION,
3082                                          GTK_BUTTONS_NONE,
3083                                          NULL);
3084         if (n_print_jobs == 1) {
3085                 EvPrintOperation *op;
3086                 const gchar      *job_name;
3087
3088                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3089                 job_name = ev_print_operation_get_job_name (op);
3090
3091                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3092                                         job_name);
3093         } else {
3094                 text = g_strdup_printf (_("There are %d print jobs active. "
3095                                           "Wait until print finishes before closing?"),
3096                                         n_print_jobs);
3097         }
3098
3099         markup = g_strdup_printf ("<b>%s</b>", text);
3100         g_free (text);
3101
3102         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3103         g_free (markup);
3104
3105         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3106                                                   _("If you close the window, pending print "
3107                                                     "jobs will not be printed."));
3108
3109         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3110                                 _("Cancel _print and Close"),
3111                                 GTK_RESPONSE_NO,
3112                                 GTK_STOCK_CANCEL,
3113                                 GTK_RESPONSE_CANCEL,
3114                                 _("Close _after Printing"),
3115                                 GTK_RESPONSE_YES,
3116                                 NULL);
3117         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3118
3119         g_signal_connect (dialog, "response",
3120                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3121                           ev_window);
3122         gtk_widget_show (dialog);
3123 }
3124
3125 static void
3126 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3127 {
3128         GtkAction *action;
3129
3130         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3131         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3132         update_chrome_visibility (window);
3133
3134         action = gtk_action_group_get_action (window->priv->action_group,
3135                                               PAGE_SELECTOR_ACTION);
3136         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3137 }
3138
3139 static void
3140 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3141 {
3142         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3143 }
3144
3145 static void
3146 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3147 {
3148         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3149 }
3150
3151 static void
3152 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3153 {
3154         gboolean continuous;
3155
3156         ev_window_stop_presentation (ev_window, TRUE);
3157         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3158         g_object_set (G_OBJECT (ev_window->priv->view),
3159                       "continuous", continuous,
3160                       NULL);
3161         ev_window_update_actions (ev_window);
3162 }
3163
3164 static void
3165 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3166 {
3167         gboolean dual_page;
3168
3169         ev_window_stop_presentation (ev_window, TRUE);
3170         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3171         g_object_set (G_OBJECT (ev_window->priv->view),
3172                       "dual-page", dual_page,
3173                       NULL);
3174         ev_window_update_actions (ev_window);
3175 }
3176
3177 static void
3178 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3179 {
3180         ev_window_stop_presentation (ev_window, TRUE);
3181
3182         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3183                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3184         } else {
3185                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3186         }
3187         ev_window_update_actions (ev_window);
3188 }
3189
3190 static void
3191 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3192 {
3193         ev_window_stop_presentation (ev_window, TRUE);
3194
3195         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3196                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3197         } else {
3198                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3199         }
3200         ev_window_update_actions (ev_window);
3201 }
3202
3203
3204 static void
3205 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3206 {
3207         g_return_if_fail (EV_IS_WINDOW (ev_window));
3208
3209         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3210 }
3211
3212 static void
3213 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3214 {
3215         g_return_if_fail (EV_IS_WINDOW (ev_window));
3216
3217         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3218                 g_error ("Find action should be insensitive since document doesn't support find");
3219                 return;
3220         }
3221
3222         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3223         update_chrome_visibility (ev_window);
3224         gtk_widget_grab_focus (ev_window->priv->find_bar);
3225 }
3226
3227 static void
3228 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3229 {
3230         g_return_if_fail (EV_IS_WINDOW (ev_window));
3231
3232         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3233         update_chrome_visibility (ev_window);
3234         gtk_widget_grab_focus (ev_window->priv->find_bar);
3235         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3236 }
3237
3238 static void
3239 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3240 {
3241         g_return_if_fail (EV_IS_WINDOW (ev_window));
3242
3243         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3244         update_chrome_visibility (ev_window);
3245         gtk_widget_grab_focus (ev_window->priv->find_bar);
3246         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3247 }
3248
3249 static void
3250 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3251 {
3252         g_return_if_fail (EV_IS_WINDOW (ev_window));
3253
3254         ev_view_copy (EV_VIEW (ev_window->priv->view));
3255 }
3256
3257 static void
3258 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3259                                       EvWindow *ev_window)
3260 {
3261         if (!ev_window_is_empty (ev_window))
3262                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3263                                              gtk_paned_get_position (GTK_PANED (object)));
3264 }
3265
3266 static void
3267 ev_window_update_fullscreen_action (EvWindow *window)
3268 {
3269         GtkAction *action;
3270
3271         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3272         g_signal_handlers_block_by_func
3273                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3274         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3275                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3276         g_signal_handlers_unblock_by_func
3277                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3278 }
3279
3280 static void
3281 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3282 {
3283         GtkWidget *item;
3284
3285         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3286         g_object_set (item, "is-important", FALSE, NULL);
3287
3288         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3289         g_object_set (item, "is-important", FALSE, NULL);
3290
3291         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3292         g_object_set (item, "is-important", TRUE, NULL);
3293
3294         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3295         g_object_set (item, "is-important", TRUE, NULL);
3296 }
3297
3298 static void
3299 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3300 {
3301         static gboolean done = FALSE;
3302
3303         if (!done) {
3304                 gtk_rc_parse_string (
3305                         "\n"
3306                         "   style \"fullscreen-toolbar-style\"\n"
3307                         "   {\n"
3308                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3309                         "   }\n"
3310                         "\n"
3311                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3312                         "\n");
3313                 done = TRUE;
3314         }
3315
3316         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3317 }
3318
3319 static void
3320 ev_window_run_fullscreen (EvWindow *window)
3321 {
3322         EvView  *view = EV_VIEW (window->priv->view);
3323         gboolean fullscreen_window = TRUE;
3324
3325         if (ev_view_get_fullscreen (view))
3326                 return;
3327
3328         if (!window->priv->fullscreen_toolbar) {
3329                 window->priv->fullscreen_toolbar =
3330                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3331                                                    "/FullscreenToolbar");
3332
3333                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3334                                        GTK_TOOLBAR_BOTH_HORIZ);
3335                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3336                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3337
3338                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3339                                     window->priv->fullscreen_toolbar,
3340                                     FALSE, FALSE, 0);
3341                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3342                                        window->priv->fullscreen_toolbar, 1);
3343         }
3344
3345         if (ev_view_get_presentation (view)) {
3346                 ev_window_stop_presentation (window, FALSE);
3347                 fullscreen_window = FALSE;
3348         }
3349
3350         g_object_set (G_OBJECT (window->priv->scrolled_window),
3351                       "shadow-type", GTK_SHADOW_NONE,
3352                       NULL);
3353
3354         ev_view_set_fullscreen (view, TRUE);
3355         ev_window_update_fullscreen_action (window);
3356
3357         /* If the user doesn't have the main toolbar he/she won't probably want
3358          * the toolbar in fullscreen mode. See bug #483048
3359          */
3360         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3361                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3362         update_chrome_visibility (window);
3363
3364         if (fullscreen_window)
3365                 gtk_window_fullscreen (GTK_WINDOW (window));
3366         gtk_widget_grab_focus (window->priv->view);
3367
3368         if (!ev_window_is_empty (window))
3369                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3370 }
3371
3372 static void
3373 ev_window_stop_fullscreen (EvWindow *window,
3374                            gboolean  unfullscreen_window)
3375 {
3376         EvView *view = EV_VIEW (window->priv->view);
3377
3378         if (!ev_view_get_fullscreen (view))
3379                 return;
3380
3381         g_object_set (G_OBJECT (window->priv->scrolled_window),
3382                       "shadow-type", GTK_SHADOW_IN,
3383                       NULL);
3384
3385         ev_view_set_fullscreen (view, FALSE);
3386         ev_window_update_fullscreen_action (window);
3387         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3388         update_chrome_visibility (window);
3389         if (unfullscreen_window)
3390                 gtk_window_unfullscreen (GTK_WINDOW (window));
3391
3392         if (!ev_window_is_empty (window))
3393                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3394 }
3395
3396 static void
3397 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3398 {
3399         gboolean fullscreen;
3400
3401         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3402         if (fullscreen) {
3403                 ev_window_run_fullscreen (window);
3404         } else {
3405                 ev_window_stop_fullscreen (window, TRUE);
3406         }
3407 }
3408
3409 static gboolean
3410 presentation_timeout_cb (EvWindow *window)
3411 {
3412         EvView *view = EV_VIEW (window->priv->view);
3413
3414         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3415                 return FALSE;
3416
3417         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3418         window->priv->presentation_timeout_id = 0;
3419
3420         return FALSE;
3421 }
3422
3423 static void
3424 presentation_set_timeout (EvWindow *window)
3425 {
3426         if (window->priv->presentation_timeout_id > 0) {
3427                 g_source_remove (window->priv->presentation_timeout_id);
3428         }
3429
3430         window->priv->presentation_timeout_id =
3431                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3432                                        (GSourceFunc)presentation_timeout_cb, window);
3433
3434         ev_view_show_cursor (EV_VIEW (window->priv->view));
3435 }
3436
3437 static void
3438 presentation_clear_timeout (EvWindow *window)
3439 {
3440         if (window->priv->presentation_timeout_id > 0) {
3441                 g_source_remove (window->priv->presentation_timeout_id);
3442         }
3443
3444         window->priv->presentation_timeout_id = 0;
3445
3446         ev_view_show_cursor (EV_VIEW (window->priv->view));
3447 }
3448
3449 static gboolean
3450 presentation_motion_notify_cb (GtkWidget *widget,
3451                                GdkEventMotion *event,
3452                                gpointer user_data)
3453 {
3454         EvWindow *window = EV_WINDOW (user_data);
3455
3456         presentation_set_timeout (window);
3457
3458         return FALSE;
3459 }
3460
3461 static gboolean
3462 presentation_leave_notify_cb (GtkWidget *widget,
3463                               GdkEventCrossing *event,
3464                               gpointer user_data)
3465 {
3466         EvWindow *window = EV_WINDOW (user_data);
3467
3468         presentation_clear_timeout (window);
3469
3470         return FALSE;
3471 }
3472
3473 static void
3474 ev_window_update_presentation_action (EvWindow *window)
3475 {
3476         GtkAction *action;
3477
3478         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3479         g_signal_handlers_block_by_func
3480                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3481         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3482                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3483         g_signal_handlers_unblock_by_func
3484                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3485 }
3486
3487 static void
3488 ev_window_run_presentation (EvWindow *window)
3489 {
3490         EvView  *view = EV_VIEW (window->priv->view);
3491         gboolean fullscreen_window = TRUE;
3492
3493         if (ev_view_get_presentation (view))
3494                 return;
3495
3496         if (ev_view_get_fullscreen (view)) {
3497                 ev_window_stop_fullscreen (window, FALSE);
3498                 fullscreen_window = FALSE;
3499         }
3500
3501         g_object_set (G_OBJECT (window->priv->scrolled_window),
3502                       "shadow-type", GTK_SHADOW_NONE,
3503                       NULL);
3504
3505         ev_view_set_presentation (view, TRUE);
3506         ev_window_update_presentation_action (window);
3507
3508         update_chrome_visibility (window);
3509
3510         gtk_widget_grab_focus (window->priv->view);
3511         if (fullscreen_window)
3512                 gtk_window_fullscreen (GTK_WINDOW (window));
3513
3514         g_signal_connect (window->priv->view,
3515                           "motion-notify-event",
3516                           G_CALLBACK (presentation_motion_notify_cb),
3517                           window);
3518         g_signal_connect (window->priv->view,
3519                           "leave-notify-event",
3520                           G_CALLBACK (presentation_leave_notify_cb),
3521                           window);
3522         presentation_set_timeout (window);
3523
3524         ev_application_screensaver_disable (EV_APP);
3525
3526         if (!ev_window_is_empty (window))
3527                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3528 }
3529
3530 static void
3531 ev_window_stop_presentation (EvWindow *window,
3532                              gboolean  unfullscreen_window)
3533 {
3534         EvView *view = EV_VIEW (window->priv->view);
3535
3536         if (!ev_view_get_presentation (view))
3537                 return;
3538
3539         g_object_set (G_OBJECT (window->priv->scrolled_window),
3540                       "shadow-type", GTK_SHADOW_IN,
3541                       NULL);
3542
3543         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3544         ev_window_update_presentation_action (window);
3545         update_chrome_visibility (window);
3546         if (unfullscreen_window)
3547                 gtk_window_unfullscreen (GTK_WINDOW (window));
3548
3549         g_signal_handlers_disconnect_by_func (window->priv->view,
3550                                               (gpointer) presentation_motion_notify_cb,
3551                                               window);
3552         g_signal_handlers_disconnect_by_func (window->priv->view,
3553                                               (gpointer) presentation_leave_notify_cb,
3554                                               window);
3555         presentation_clear_timeout (window);
3556
3557         ev_application_screensaver_enable (EV_APP);
3558
3559         if (!ev_window_is_empty (window))
3560                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3561 }
3562
3563 static void
3564 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3565 {
3566         gboolean presentation;
3567
3568         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3569         if (presentation) {
3570                 ev_window_run_presentation (window);
3571         }
3572 }
3573
3574 static void
3575 ev_window_run_preview (EvWindow *window)
3576 {
3577         GtkAction *action;
3578
3579         if (!window->priv->preview_toolbar) {
3580                 window->priv->preview_toolbar =
3581                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3582                                                    "/PreviewToolbar");
3583
3584                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3585                                     window->priv->preview_toolbar,
3586                                     FALSE, FALSE, 0);
3587                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3588                                        window->priv->preview_toolbar, 1);
3589         }
3590
3591         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3592
3593         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3594         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3595         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3596
3597         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3598
3599         action = gtk_action_group_get_action (window->priv->action_group,
3600                                               "PreviewPrint");
3601         gtk_action_set_visible (action, TRUE);
3602
3603         update_chrome_visibility (window);
3604 }
3605
3606 static void
3607 ev_window_screen_changed (GtkWidget *widget,
3608                           GdkScreen *old_screen)
3609 {
3610         EvWindow *window = EV_WINDOW (widget);
3611         EvWindowPrivate *priv = window->priv;
3612         GdkScreen *screen;
3613
3614         screen = gtk_widget_get_screen (widget);
3615         if (screen == old_screen)
3616                 return;
3617
3618         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3619                                 get_screen_dpi (GTK_WINDOW (window)));
3620
3621         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3622                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3623         }
3624 }
3625
3626 static gboolean
3627 ev_window_state_event (GtkWidget           *widget,
3628                        GdkEventWindowState *event)
3629 {
3630         EvWindow *window = EV_WINDOW (widget);
3631         EvView   *view = EV_VIEW (window->priv->view);
3632
3633         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3634                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3635         }
3636
3637         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3638                 return FALSE;
3639
3640         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3641                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3642                         return FALSE;
3643
3644                 ev_window_run_fullscreen (window);
3645         } else {
3646                 if (ev_view_get_fullscreen (view))
3647                         ev_window_stop_fullscreen (window, FALSE);
3648                 else if (ev_view_get_presentation (view))
3649                         ev_window_stop_presentation (window, FALSE);
3650         }
3651
3652         return FALSE;
3653 }
3654
3655 static void
3656 ev_window_set_page_mode (EvWindow         *window,
3657                          EvWindowPageMode  page_mode)
3658 {
3659         GtkWidget *child = NULL;
3660         GtkWidget *real_child;
3661
3662         if (window->priv->page_mode == page_mode)
3663                 return;
3664
3665         window->priv->page_mode = page_mode;
3666
3667         switch (page_mode) {
3668                 case PAGE_MODE_DOCUMENT:
3669                         child = window->priv->view;
3670                         break;
3671                 case PAGE_MODE_PASSWORD:
3672                         child = window->priv->password_view;
3673                         break;
3674                 default:
3675                         g_assert_not_reached ();
3676         }
3677
3678         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3679         if (child != real_child) {
3680                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3681                                       real_child);
3682                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3683                                    child);
3684         }
3685         ev_window_update_actions (window);
3686 }
3687
3688
3689 static void
3690 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3691 {
3692         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3693 }
3694
3695 static void
3696 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3697 {
3698         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3699 }
3700
3701 static void
3702 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3703 {
3704         EvWindow *ev_window = EV_WINDOW (data);
3705         egg_editable_toolbar_set_edit_mode
3706                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3707         ev_application_save_toolbars_model (EV_APP);
3708         gtk_widget_destroy (GTK_WIDGET (dialog));
3709 }
3710
3711 static void
3712 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3713 {
3714         GtkWidget *dialog;
3715         GtkWidget *editor;
3716
3717         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3718                                               GTK_WINDOW (ev_window),
3719                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3720                                               GTK_STOCK_CLOSE,
3721                                               GTK_RESPONSE_CLOSE,
3722                                               NULL);
3723         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3724         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3725         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3726         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3727         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3728
3729         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3730                                          ev_application_get_toolbars_model (EV_APP));
3731         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3732         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3733
3734         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3735
3736         egg_editable_toolbar_set_edit_mode
3737                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3738
3739         g_signal_connect (dialog, "response",
3740                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3741                           ev_window);
3742         gtk_widget_show_all (dialog);
3743 }
3744
3745 static void
3746 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3747 {
3748         g_return_if_fail (EV_IS_WINDOW (ev_window));
3749
3750         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3751         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3752 }
3753
3754 static void
3755 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3756 {
3757         g_return_if_fail (EV_IS_WINDOW (ev_window));
3758
3759         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3760         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3761 }
3762
3763 static void
3764 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3765 {
3766         g_return_if_fail (EV_IS_WINDOW (ev_window));
3767
3768         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3769 }
3770
3771 static void
3772 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3773 {
3774         g_return_if_fail (EV_IS_WINDOW (ev_window));
3775
3776         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3777 }
3778
3779 static void
3780 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3781 {
3782         g_return_if_fail (EV_IS_WINDOW (ev_window));
3783
3784         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3785 }
3786
3787 static void
3788 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3789 {
3790         int n_pages;
3791
3792         g_return_if_fail (EV_IS_WINDOW (ev_window));
3793
3794         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3795         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3796 }
3797
3798 static void
3799 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3800 {
3801         int n_pages, current_page;
3802
3803         g_return_if_fail (EV_IS_WINDOW (ev_window));
3804
3805         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3806         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3807
3808         if (current_page + 10 < n_pages)
3809                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3810 }
3811
3812 static void
3813 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3814 {
3815         int current_page;
3816
3817         g_return_if_fail (EV_IS_WINDOW (ev_window));
3818
3819         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3820
3821         if (current_page - 10 >= 0)
3822                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3823 }
3824
3825 static void
3826 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3827 {
3828         ev_window_reload_document (ev_window);
3829 }
3830
3831 static void
3832 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3833 {
3834         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3835 }
3836
3837 #if GTK_CHECK_VERSION (2, 14, 0)
3838 static void
3839 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3840 {
3841         GError  *error = NULL;
3842
3843         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3844                       "ghelp:evince",
3845                       GDK_CURRENT_TIME,
3846                       &error);
3847         if (error) {
3848                 ev_window_error_message (ev_window, error,
3849                                          "%s", _("There was an error displaying help"));
3850                 g_error_free (error);
3851         }
3852 }
3853 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3854 static void
3855 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3856 {
3857         GError *error = NULL;
3858         GdkScreen *screen;
3859         char *command;
3860         const char *lang;
3861         char *uri = NULL;
3862
3863         int i;
3864
3865         const char * const * langs = g_get_language_names ();
3866
3867         for (i = 0; langs[i]; i++) {
3868                 lang = langs[i];
3869                 if (strchr (lang, '.')) {
3870                         continue;
3871                 }
3872
3873                 uri = g_build_filename(GNOMEDATADIR,
3874                                        "/gnome/help/" PACKAGE,
3875                                        lang,
3876                                        "/evince.xml",
3877                                        NULL);
3878
3879                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3880                         break;
3881                 }
3882                 g_free (uri);
3883                 uri = NULL;
3884         }
3885
3886         if (uri == NULL) {
3887                 g_warning ("Cannot find help");
3888                 return;
3889         }
3890
3891         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3892         g_free (uri);
3893
3894         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3895         gdk_spawn_command_line_on_screen (screen, command, &error);
3896         if (error != NULL) {
3897                 g_warning ("%s", error->message);
3898                 g_error_free (error);
3899         }
3900         g_free (command);
3901 }
3902 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3903
3904 static void
3905 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3906 {
3907         ev_window_stop_fullscreen (window, TRUE);
3908 }
3909
3910 static void
3911 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3912 {
3913         ev_window_run_presentation (window);
3914 }
3915
3916 static gboolean
3917 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3918                                 EvWindow   *window)
3919 {
3920         EvWindowPrivate *priv = window->priv;
3921         const gchar *printer_name;
3922
3923         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3924         if ((printer_name
3925              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3926             (!printer_name && gtk_printer_is_default (printer))) {
3927                 if (priv->printer)
3928                         g_object_unref (priv->printer);
3929                 priv->printer = g_object_ref (printer);
3930
3931                 /* Now that we have the printer, we'll start the print */
3932                 ev_window_do_preview_print (window);
3933
3934                 return TRUE; /* we're done */
3935         }
3936
3937         return FALSE; /* continue the enumeration */
3938 }
3939
3940 static void
3941 ev_window_preview_print_finished (GtkPrintJob *print_job,
3942                                   EvWindow    *window,
3943                                   GError      *error)
3944 {
3945         if (error) {
3946                 ev_window_error_message (window, error,
3947                                          "%s", _("Failed to print document"));
3948         }
3949
3950         g_object_unref (print_job);
3951         gtk_widget_destroy (GTK_WIDGET (window));
3952 }
3953
3954 static void
3955 ev_window_do_preview_print (EvWindow *window)
3956 {
3957         EvWindowPrivate  *priv = window->priv;
3958         GtkPrintJob      *job;
3959         gchar            *filename;
3960         GError           *error = NULL;
3961
3962         g_assert (priv->print_settings != NULL);
3963         g_assert (priv->printer != NULL);
3964
3965         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3966                                  priv->printer,
3967                                  priv->print_settings,
3968                                  priv->print_page_setup);
3969
3970         g_object_unref (priv->print_settings);
3971         priv->print_settings = NULL;
3972         g_object_unref (priv->print_page_setup);
3973         priv->print_page_setup = NULL;
3974         g_object_unref (priv->printer);
3975         priv->printer = NULL;
3976
3977         filename = g_filename_from_uri (priv->local_uri ?
3978                                         priv->local_uri : priv->uri,
3979                                         NULL, NULL);
3980
3981         if (gtk_print_job_set_source_file (job, filename, &error)) {
3982                 gtk_print_job_send (job,
3983                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3984                                     window, NULL);
3985         } else {
3986                 g_warning ("%s", error->message);
3987                 g_error_free (error);
3988         }
3989
3990         g_free (filename);
3991
3992         gtk_widget_hide (GTK_WIDGET (window));
3993 }
3994
3995 static void
3996 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3997 {
3998         EvWindowPrivate  *priv = window->priv;
3999         GtkPrintSettings *print_settings;
4000         GtkPageSetup     *page_setup;
4001         const gchar      *print_settings_file = priv->print_settings_file;
4002
4003         if (print_settings_file && g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
4004                 GKeyFile *key_file;
4005                 GError   *error = NULL;
4006
4007                 key_file = g_key_file_new ();
4008                 g_key_file_load_from_file (key_file,
4009                                            print_settings_file,
4010                                            G_KEY_FILE_KEEP_COMMENTS |
4011                                            G_KEY_FILE_KEEP_TRANSLATIONS,
4012                                            &error);
4013                 if (!error) {
4014                         print_settings =
4015                                 gtk_print_settings_new_from_key_file (key_file,
4016                                                                       "Print Settings",
4017                                                                       NULL);
4018                         print_settings = print_settings ? print_settings : gtk_print_settings_new ();
4019
4020                         page_setup = gtk_page_setup_new_from_key_file (key_file,
4021                                                                        "Page Setup",
4022                                                                        NULL);
4023                         page_setup = page_setup ? page_setup : gtk_page_setup_new ();
4024                 } else {
4025                         print_settings = gtk_print_settings_new ();
4026                         page_setup = gtk_page_setup_new ();
4027                         g_error_free (error);
4028                 }
4029
4030                 g_key_file_free (key_file);
4031         } else {
4032                 print_settings = gtk_print_settings_new ();
4033                 page_setup = gtk_page_setup_new ();
4034         }
4035
4036         if (priv->print_settings)
4037                 g_object_unref (priv->print_settings);
4038         priv->print_settings = print_settings;
4039         if (priv->print_page_setup)
4040                 g_object_unref (priv->print_page_setup);
4041         priv->print_page_setup = page_setup;
4042
4043         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
4044                                 window, NULL, FALSE);
4045 }
4046
4047 static void
4048 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4049 {
4050         GtkWidget *widget;
4051
4052         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4053
4054         widget = gtk_window_get_focus (GTK_WINDOW (window));
4055         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4056                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4057                 update_chrome_visibility (window);
4058                 gtk_widget_grab_focus (window->priv->view);
4059         } else {
4060                 gboolean fullscreen;
4061                 gboolean presentation;
4062
4063                 g_object_get (window->priv->view,
4064                               "fullscreen", &fullscreen,
4065                               "presentation", &presentation,
4066                               NULL);
4067
4068                 if (fullscreen) {
4069                         ev_window_stop_fullscreen (window, TRUE);
4070                 } else if (presentation) {
4071                         ev_window_stop_presentation (window, TRUE);
4072                         gtk_widget_grab_focus (window->priv->view);
4073                 } else {
4074                         gtk_widget_grab_focus (window->priv->view);
4075                 }
4076
4077                 if (fullscreen && presentation)
4078                         g_warning ("Both fullscreen and presentation set somehow");
4079         }
4080 }
4081
4082 static void
4083 save_sizing_mode (EvWindow *window)
4084 {
4085         EvSizingMode mode;
4086         GEnumValue *enum_value;
4087
4088         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
4089         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
4090
4091         if (!ev_window_is_empty (window))
4092                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
4093                                                 enum_value->value_nick);
4094 }
4095
4096 static void
4097 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
4098                                   EvWindow   *ev_window)
4099 {
4100         GtkWidget *scrolled_window;
4101         EvSizingMode sizing_mode;
4102
4103         g_object_get (ev_window->priv->view,
4104                       "sizing-mode", &sizing_mode,
4105                       NULL);
4106
4107         scrolled_window = ev_window->priv->scrolled_window;
4108
4109         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
4110
4111         if (sizing_mode != EV_SIZING_FREE)
4112                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
4113                                           GTK_SCROLLED_WINDOW (scrolled_window));
4114
4115         switch (sizing_mode) {
4116                 case EV_SIZING_BEST_FIT:
4117                         g_object_set (G_OBJECT (scrolled_window),
4118                                       "hscrollbar-policy", GTK_POLICY_NEVER,
4119                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4120                                       NULL);
4121                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
4122                                           G_CALLBACK (ev_view_update_view_size),
4123                                           scrolled_window);
4124                         break;
4125                 case EV_SIZING_FIT_WIDTH:
4126                         g_object_set (G_OBJECT (scrolled_window),
4127                                       "hscrollbar-policy", GTK_POLICY_NEVER,
4128                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4129                                       NULL);
4130                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
4131                                           G_CALLBACK (ev_view_update_view_size),
4132                                           scrolled_window);
4133                         break;
4134                 case EV_SIZING_FREE:
4135                         g_object_set (G_OBJECT (scrolled_window),
4136                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
4137                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4138                                       NULL);
4139                         break;
4140         }
4141
4142         update_sizing_buttons (ev_window);
4143         save_sizing_mode (ev_window);
4144 }
4145
4146 static void
4147 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4148 {
4149         ev_window_update_actions (ev_window);
4150
4151         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4152                 gdouble zoom;
4153
4154                 zoom = ev_view_get_zoom (view);
4155                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4156                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4157         }
4158 }
4159
4160 static void
4161 ev_window_update_continuous_action (EvWindow *window)
4162 {
4163         GtkAction *action;
4164
4165         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4166         g_signal_handlers_block_by_func
4167                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4168         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4169                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4170         g_signal_handlers_unblock_by_func
4171                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4172 }
4173
4174 static void
4175 ev_window_update_dual_page_action (EvWindow *window)
4176 {
4177         GtkAction *action;
4178
4179         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4180         g_signal_handlers_block_by_func
4181                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4182         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4183                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4184         g_signal_handlers_unblock_by_func
4185                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4186 }
4187
4188 static void
4189 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4190 {
4191         ev_window_update_continuous_action (ev_window);
4192
4193         if (!ev_window_is_empty (ev_window))
4194                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4195                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4196 }
4197
4198 static void
4199 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4200 {
4201         int rotation;
4202
4203         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4204
4205         if (!ev_window_is_empty (window))
4206                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4207                                              rotation);
4208
4209         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4210                                        rotation);
4211         ev_window_refresh_window_thumbnail (window, rotation);
4212 }
4213
4214 static void
4215 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4216 {
4217         ev_window_update_actions (window);
4218 }
4219
4220 static void
4221 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4222 {
4223         ev_window_update_dual_page_action (ev_window);
4224
4225         if (!ev_window_is_empty (ev_window))
4226                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4227                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4228 }
4229
4230 static char *
4231 build_comments_string (void)
4232 {
4233 #ifdef ENABLE_PDF
4234         PopplerBackend backend;
4235         const char *backend_name;
4236         const char *version;
4237
4238         backend = poppler_get_backend ();
4239         version = poppler_get_version ();
4240         switch (backend) {
4241                 case POPPLER_BACKEND_CAIRO:
4242                         backend_name = "cairo";
4243                         break;
4244                 case POPPLER_BACKEND_SPLASH:
4245                         backend_name = "splash";
4246                         break;
4247                 default:
4248                         backend_name = "unknown";
4249                         break;
4250         }
4251
4252         return g_strdup_printf (_("Document Viewer.\n"
4253                                   "Using poppler %s (%s)"),
4254                                 version, backend_name);
4255 #else
4256         return g_strdup_printf (_("Document Viewer"));
4257 #endif
4258 }
4259
4260 static void
4261 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4262 {
4263         const char *authors[] = {
4264                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4265                 "Jonathan Blandford <jrb@gnome.org>",
4266                 "Marco Pesenti Gritti <marco@gnome.org>",
4267                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4268                 "Bryan Clark <clarkbw@gnome.org>",
4269                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4270                 "Wouter Bolsterlee <wbolster@gnome.org>",
4271                 NULL
4272         };
4273
4274         const char *documenters[] = {
4275                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4276                 NULL
4277         };
4278
4279         const char *license[] = {
4280                 N_("Evince is free software; you can redistribute it and/or modify "
4281                    "it under the terms of the GNU General Public License as published by "
4282                    "the Free Software Foundation; either version 2 of the License, or "
4283                    "(at your option) any later version.\n"),
4284                 N_("Evince is distributed in the hope that it will be useful, "
4285                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4286                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4287                    "GNU General Public License for more details.\n"),
4288                 N_("You should have received a copy of the GNU General Public License "
4289                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4290                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4291         };
4292
4293         char *license_trans;
4294         char *comments;
4295
4296 #ifdef ENABLE_NLS
4297         const char **p;
4298
4299         for (p = authors; *p; ++p)
4300                 *p = _(*p);
4301
4302         for (p = documenters; *p; ++p)
4303                 *p = _(*p);
4304 #endif
4305
4306         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4307                                      _(license[2]), "\n", NULL);
4308         comments = build_comments_string ();
4309
4310         gtk_show_about_dialog (
4311                 GTK_WINDOW (ev_window),
4312                 "name", _("Evince"),
4313                 "version", VERSION,
4314                 "copyright",
4315                 _("\xc2\xa9 1996-2007 The Evince authors"),
4316                 "license", license_trans,
4317                 "website", "http://www.gnome.org/projects/evince",
4318                 "comments", comments,
4319                 "authors", authors,
4320                 "documenters", documenters,
4321                 "translator-credits", _("translator-credits"),
4322                 "logo-icon-name", "evince",
4323                 "wrap-license", TRUE,
4324                 NULL);
4325
4326         g_free (comments);
4327         g_free (license_trans);
4328 }
4329
4330 static void
4331 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4332 {
4333         gboolean active;
4334
4335         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4336         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4337         update_chrome_visibility (ev_window);
4338         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4339 }
4340
4341 static void
4342 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4343 {
4344         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4345                 return;
4346
4347         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4348                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4349         update_chrome_visibility (ev_window);
4350 }
4351
4352 static void
4353 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4354                                            GParamSpec *pspec,
4355                                            EvWindow   *ev_window)
4356 {
4357         GtkWidget *current_page;
4358         const char *id;
4359
4360         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4361
4362         if (current_page == ev_window->priv->sidebar_links) {
4363                 id = LINKS_SIDEBAR_ID;
4364         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4365                 id = THUMBNAILS_SIDEBAR_ID;
4366         } else if (current_page == ev_window->priv->sidebar_attachments) {
4367                 id = ATTACHMENTS_SIDEBAR_ID;
4368         } else if (current_page == ev_window->priv->sidebar_layers) {
4369                 id = LAYERS_SIDEBAR_ID;
4370         } else {
4371                 g_assert_not_reached();
4372         }
4373
4374         g_object_unref (current_page);
4375
4376         if (!ev_window_is_empty (ev_window))
4377                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4378 }
4379
4380 static void
4381 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4382                                          GParamSpec *pspec,
4383                                          EvWindow   *ev_window)
4384 {
4385         EvView *view = EV_VIEW (ev_window->priv->view);
4386         GtkAction *action;
4387
4388         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4389
4390         if (!ev_view_get_presentation (view)) {
4391                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4392                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4393
4394                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4395                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4396         }
4397 }
4398
4399 static void
4400 view_menu_link_popup (EvWindow *ev_window,
4401                       EvLink   *link)
4402 {
4403         gboolean   show_external = FALSE;
4404         gboolean   show_internal = FALSE;
4405         GtkAction *action;
4406
4407         if (ev_window->priv->link)
4408                 g_object_unref (ev_window->priv->link);
4409
4410         if (link)
4411                 ev_window->priv->link = g_object_ref (link);
4412         else
4413                 ev_window->priv->link = NULL;
4414
4415         if (ev_window->priv->link) {
4416                 EvLinkAction *ev_action;
4417
4418                 ev_action = ev_link_get_action (link);
4419                 if (ev_action) {
4420                         switch (ev_link_action_get_action_type (ev_action)) {
4421                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4422                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4423                                         show_internal = TRUE;
4424                                         break;
4425                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4426                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4427                                         show_external = TRUE;
4428                                         break;
4429                                 default:
4430                                         break;
4431                         }
4432                 }
4433         }
4434
4435         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4436                                               "OpenLink");
4437         gtk_action_set_visible (action, show_external);
4438
4439         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4440                                               "CopyLinkAddress");
4441         gtk_action_set_visible (action, show_external);
4442
4443         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4444                                               "GoLink");
4445         gtk_action_set_visible (action, show_internal);
4446
4447         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4448                                               "OpenLinkNewWindow");
4449         gtk_action_set_visible (action, show_internal);
4450 }
4451
4452 static void
4453 view_menu_image_popup (EvWindow  *ev_window,
4454                        EvImage   *image)
4455 {
4456         GtkAction *action;
4457         gboolean   show_image = FALSE;
4458
4459         if (ev_window->priv->image)
4460                 g_object_unref (ev_window->priv->image);
4461
4462         if (image)
4463                 ev_window->priv->image = g_object_ref (image);
4464         else
4465                 ev_window->priv->image = NULL;
4466
4467         show_image = (ev_window->priv->image != NULL);
4468
4469         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4470                                               "SaveImageAs");
4471         gtk_action_set_visible (action, show_image);
4472
4473         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4474                                               "CopyImage");
4475         gtk_action_set_visible (action, show_image);
4476 }
4477
4478 static gboolean
4479 view_menu_popup_cb (EvView   *view,
4480                     GObject  *object,
4481                     EvWindow *ev_window)
4482 {
4483         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4484                 return FALSE;
4485
4486         view_menu_link_popup (ev_window,
4487                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4488         view_menu_image_popup (ev_window,
4489                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4490
4491         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4492                         NULL, NULL, NULL, NULL,
4493                         3, gtk_get_current_event_time ());
4494         return TRUE;
4495 }
4496
4497 static gboolean
4498 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4499                               GList           *attach_list,
4500                               EvWindow        *ev_window)
4501 {
4502         GtkWidget *popup;
4503
4504         g_assert (attach_list != NULL);
4505
4506         if (ev_window->priv->attach_list) {
4507                 g_list_foreach (ev_window->priv->attach_list,
4508                                 (GFunc) g_object_unref, NULL);
4509                 g_list_free (ev_window->priv->attach_list);
4510         }
4511
4512         ev_window->priv->attach_list = attach_list;
4513
4514         popup = ev_window->priv->attachment_popup;
4515
4516         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4517                         NULL, NULL,
4518                         3, gtk_get_current_event_time ());
4519
4520         return TRUE;
4521 }
4522
4523 static void
4524 ev_window_update_find_status_message (EvWindow *ev_window)
4525 {
4526         gchar *message;
4527
4528         if (!ev_window->priv->find_job)
4529                 return;
4530
4531         if (ev_job_is_finished (ev_window->priv->find_job)) {
4532                 gint n_results;
4533
4534                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4535                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4536                 /* TRANS: Sometimes this could be better translated as
4537                                       "%d hit(s) on this page".  Therefore this string
4538                                       contains plural cases. */
4539                 message = g_strdup_printf (ngettext ("%d found on this page",
4540                                                      "%d found on this page",
4541                                                      n_results),
4542                                            n_results);
4543         } else {
4544                 gdouble percent;
4545
4546                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4547                 message = g_strdup_printf (_("%3d%% remaining to search"),
4548                                            (gint) ((1.0 - percent) * 100));
4549         }
4550
4551         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4552         g_free (message);
4553 }
4554
4555 static void
4556 ev_window_find_job_finished_cb (EvJobFind *job,
4557                                 EvWindow  *ev_window)
4558 {
4559         ev_window_update_find_status_message (ev_window);
4560 }
4561
4562 static void
4563 ev_window_find_job_updated_cb (EvJobFind *job,
4564                                gint       page,
4565                                EvWindow  *ev_window)
4566 {
4567         ev_window_update_actions (ev_window);
4568
4569         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4570                               ev_job_find_get_results (job),
4571                               page);
4572         ev_window_update_find_status_message (ev_window);
4573 }
4574
4575 static void
4576 ev_window_clear_find_job (EvWindow *ev_window)
4577 {
4578         if (ev_window->priv->find_job != NULL) {
4579                 if (!ev_job_is_finished (ev_window->priv->find_job))
4580                         ev_job_cancel (ev_window->priv->find_job);
4581
4582                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4583                                                       ev_window_find_job_finished_cb,
4584                                                       ev_window);
4585                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4586                                                       ev_window_find_job_updated_cb,
4587                                                       ev_window);
4588                 g_object_unref (ev_window->priv->find_job);
4589                 ev_window->priv->find_job = NULL;
4590         }
4591 }
4592
4593 static void
4594 find_bar_previous_cb (EggFindBar *find_bar,
4595                       EvWindow   *ev_window)
4596 {
4597         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4598 }
4599
4600 static void
4601 find_bar_next_cb (EggFindBar *find_bar,
4602                   EvWindow   *ev_window)
4603 {
4604         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4605 }
4606
4607 static void
4608 find_bar_close_cb (EggFindBar *find_bar,
4609                    EvWindow   *ev_window)
4610 {
4611         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4612         ev_window_clear_find_job (ev_window);
4613         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4614         update_chrome_visibility (ev_window);
4615 }
4616
4617 static void
4618 find_bar_search_changed_cb (EggFindBar *find_bar,
4619                             GParamSpec *param,
4620                             EvWindow   *ev_window)
4621 {
4622         gboolean case_sensitive;
4623         const char *search_string;
4624
4625         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4626                 return;
4627
4628         /* Either the string or case sensitivity could have changed. */
4629         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4630         search_string = egg_find_bar_get_search_string (find_bar);
4631
4632         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4633
4634         ev_window_clear_find_job (ev_window);
4635
4636         if (search_string && search_string[0]) {
4637                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4638                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4639                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4640                                                              search_string,
4641                                                              case_sensitive);
4642                 g_signal_connect (ev_window->priv->find_job, "finished",
4643                                   G_CALLBACK (ev_window_find_job_finished_cb),
4644                                   ev_window);
4645                 g_signal_connect (ev_window->priv->find_job, "updated",
4646                                   G_CALLBACK (ev_window_find_job_updated_cb),
4647                                   ev_window);
4648                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4649         } else {
4650                 ev_window_update_actions (ev_window);
4651                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4652                                               NULL);
4653                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4654         }
4655 }
4656
4657 static void
4658 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4659                                 GParamSpec *param,
4660                                 EvWindow   *ev_window)
4661 {
4662         gboolean visible;
4663
4664         visible = GTK_WIDGET_VISIBLE (find_bar);
4665
4666         if (ev_window->priv->document &&
4667             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4668                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4669                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4670                 ev_window_update_actions (ev_window);
4671
4672                 if (visible)
4673                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4674                 else
4675                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4676         }
4677 }
4678
4679 static void
4680 find_bar_scroll (EggFindBar   *find_bar,
4681                  GtkScrollType scroll,
4682                  EvWindow     *ev_window)
4683 {
4684         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4685 }
4686
4687 static void
4688 zoom_control_changed_cb (EphyZoomAction *action,
4689                          float           zoom,
4690                          EvWindow       *ev_window)
4691 {
4692         EvSizingMode mode;
4693
4694         g_return_if_fail (EV_IS_WINDOW (ev_window));
4695
4696         if (zoom == EPHY_ZOOM_BEST_FIT) {
4697                 mode = EV_SIZING_BEST_FIT;
4698         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4699                 mode = EV_SIZING_FIT_WIDTH;
4700         } else {
4701                 mode = EV_SIZING_FREE;
4702         }
4703
4704         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4705
4706         if (mode == EV_SIZING_FREE) {
4707                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4708                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4709                                   FALSE);
4710         }
4711 }
4712
4713 static void
4714 ev_window_drag_data_received (GtkWidget        *widget,
4715                               GdkDragContext   *context,
4716                               gint              x,
4717                               gint              y,
4718                               GtkSelectionData *selection_data,
4719                               guint             info,
4720                               guint             time)
4721
4722 {
4723         EvWindow *window = EV_WINDOW (widget);
4724         gchar   **uris;
4725         gint      i = 0;
4726         GSList   *uri_list = NULL;
4727
4728         uris = gtk_selection_data_get_uris (selection_data);
4729         if (!uris) {
4730                 gtk_drag_finish (context, FALSE, FALSE, time);
4731                 return;
4732         }
4733
4734         for (i = 0; uris[i]; i++) {
4735                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4736         }
4737
4738         ev_application_open_uri_list (EV_APP, uri_list,
4739                                       gtk_window_get_screen (GTK_WINDOW (window)),
4740                                       0);
4741         gtk_drag_finish (context, TRUE, FALSE, time);
4742
4743         g_strfreev (uris);
4744         g_slist_free (uri_list);
4745 }
4746
4747 static void
4748 ev_window_finalize (GObject *object)
4749 {
4750         GList *windows = ev_application_get_windows (EV_APP);
4751
4752         if (windows == NULL) {
4753                 ev_application_shutdown (EV_APP);
4754         } else {
4755                 g_list_free (windows);
4756         }
4757
4758         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4759 }
4760
4761 static void
4762 ev_window_dispose (GObject *object)
4763 {
4764         EvWindow *window = EV_WINDOW (object);
4765         EvWindowPrivate *priv = window->priv;
4766         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4767
4768         if (mpkeys) {
4769                 g_signal_handlers_disconnect_by_func (mpkeys,
4770                                                       ev_window_media_player_key_pressed,
4771                                                       window);
4772         }
4773
4774         if (priv->setup_document_idle > 0) {
4775                 g_source_remove (priv->setup_document_idle);
4776                 priv->setup_document_idle = 0;
4777         }
4778
4779         if (priv->monitor) {
4780                 g_object_unref (priv->monitor);
4781                 priv->monitor = NULL;
4782         }
4783
4784         if (priv->title) {
4785                 ev_window_title_free (priv->title);
4786                 priv->title = NULL;
4787         }
4788
4789         if (priv->ui_manager) {
4790                 g_object_unref (priv->ui_manager);
4791                 priv->ui_manager = NULL;
4792         }
4793
4794         if (priv->action_group) {
4795                 g_object_unref (priv->action_group);
4796                 priv->action_group = NULL;
4797         }
4798
4799         if (priv->view_popup_action_group) {
4800                 g_object_unref (priv->view_popup_action_group);
4801                 priv->view_popup_action_group = NULL;
4802         }
4803
4804         if (priv->attachment_popup_action_group) {
4805                 g_object_unref (priv->attachment_popup_action_group);
4806                 priv->attachment_popup_action_group = NULL;
4807         }
4808
4809         if (priv->recent_action_group) {
4810                 g_object_unref (priv->recent_action_group);
4811                 priv->recent_action_group = NULL;
4812         }
4813
4814         if (priv->recent_manager) {
4815                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4816                                                       ev_window_setup_recent,
4817                                                       window);
4818                 priv->recent_manager = NULL;
4819         }
4820
4821         priv->recent_ui_id = 0;
4822
4823         if (priv->page_cache) {
4824                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4825                 priv->page_cache = NULL;
4826         }
4827
4828         if (priv->document) {
4829                 g_object_unref (priv->document);
4830                 priv->document = NULL;
4831         }
4832
4833         if (priv->view) {
4834                 g_object_unref (priv->view);
4835                 priv->view = NULL;
4836         }
4837
4838         if (priv->password_view) {
4839                 g_object_unref (priv->password_view);
4840                 priv->password_view = NULL;
4841         }
4842
4843         if (priv->load_job) {
4844                 ev_window_clear_load_job (window);
4845         }
4846
4847         if (priv->reload_job) {
4848                 ev_window_clear_reload_job (window);
4849         }
4850
4851         if (priv->save_job) {
4852                 ev_window_clear_save_job (window);
4853         }
4854
4855         if (priv->thumbnail_job) {
4856                 ev_window_clear_thumbnail_job (window);
4857         }
4858
4859         if (priv->find_job) {
4860                 ev_window_clear_find_job (window);
4861         }
4862
4863         if (priv->local_uri) {
4864                 ev_window_clear_local_uri (window);
4865                 priv->local_uri = NULL;
4866         }
4867
4868         ev_window_clear_progress_idle (window);
4869         if (priv->progress_cancellable) {
4870                 g_object_unref (priv->progress_cancellable);
4871                 priv->progress_cancellable = NULL;
4872         }
4873
4874         ev_window_close_dialogs (window);
4875
4876         if (window->priv->printer) {
4877                 g_object_unref (window->priv->printer);
4878                 window->priv->printer = NULL;
4879         }
4880
4881         if (window->priv->print_settings) {
4882                 g_object_unref (window->priv->print_settings);
4883                 window->priv->print_settings = NULL;
4884         }
4885
4886         if (window->priv->print_page_setup) {
4887                 g_object_unref (window->priv->print_page_setup);
4888                 window->priv->print_page_setup = NULL;
4889         }
4890
4891         if (priv->link) {
4892                 g_object_unref (priv->link);
4893                 priv->link = NULL;
4894         }
4895
4896         if (priv->image) {
4897                 g_object_unref (priv->image);
4898                 priv->image = NULL;
4899         }
4900
4901         if (priv->attach_list) {
4902                 g_list_foreach (priv->attach_list,
4903                                 (GFunc) g_object_unref,
4904                                 NULL);
4905                 g_list_free (priv->attach_list);
4906                 priv->attach_list = NULL;
4907         }
4908
4909         if (priv->find_bar) {
4910                 g_signal_handlers_disconnect_by_func
4911                         (window->priv->find_bar,
4912                          G_CALLBACK (find_bar_close_cb),
4913                          window);
4914                 priv->find_bar = NULL;
4915         }
4916
4917         if (priv->uri) {
4918                 if (priv->unlink_temp_file)
4919                         ev_window_clear_temp_file (window);
4920                 g_free (priv->uri);
4921                 priv->uri = NULL;
4922         }
4923
4924         if (priv->search_string) {
4925                 g_free (priv->search_string);
4926                 priv->search_string = NULL;
4927         }
4928
4929         if (priv->dest) {
4930                 g_object_unref (priv->dest);
4931                 priv->dest = NULL;
4932         }
4933
4934         if (priv->history) {
4935                 g_object_unref (priv->history);
4936                 priv->history = NULL;
4937         }
4938
4939         if (priv->print_settings_file) {
4940                 ev_window_clear_print_settings_file (window);
4941                 priv->print_settings_file = NULL;
4942         }
4943
4944         if (priv->presentation_timeout_id > 0) {
4945                 g_source_remove (priv->presentation_timeout_id);
4946                 priv->presentation_timeout_id = 0;
4947         }
4948
4949         if (priv->print_queue) {
4950                 g_queue_free (priv->print_queue);
4951                 priv->print_queue = NULL;
4952         }
4953
4954         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4955 }
4956
4957 static void
4958 ev_window_class_init (EvWindowClass *ev_window_class)
4959 {
4960         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4961         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4962
4963         g_object_class->dispose = ev_window_dispose;
4964         g_object_class->finalize = ev_window_finalize;
4965
4966         widget_class->screen_changed = ev_window_screen_changed;
4967         widget_class->window_state_event = ev_window_state_event;
4968         widget_class->drag_data_received = ev_window_drag_data_received;
4969
4970         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4971 }
4972
4973 /* Normal items */
4974 static const GtkActionEntry entries[] = {
4975         { "File", NULL, N_("_File") },
4976         { "Edit", NULL, N_("_Edit") },
4977         { "View", NULL, N_("_View") },
4978         { "Go", NULL, N_("_Go") },
4979         { "Help", NULL, N_("_Help") },
4980
4981         /* File menu */
4982         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4983           N_("Open an existing document"),
4984           G_CALLBACK (ev_window_cmd_file_open) },
4985         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4986           N_("Open a copy of the current document in a new window"),
4987           G_CALLBACK (ev_window_cmd_file_open_copy) },
4988         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4989           N_("Save a copy of the current document"),
4990           G_CALLBACK (ev_window_cmd_save_as) },
4991         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4992           N_("Setup the page settings for printing"),
4993           G_CALLBACK (ev_window_cmd_file_print_setup) },
4994         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4995           N_("Print this document"),
4996           G_CALLBACK (ev_window_cmd_file_print) },
4997         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4998           G_CALLBACK (ev_window_cmd_file_properties) },
4999         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5000           G_CALLBACK (ev_window_cmd_file_close_window) },
5001
5002         /* Edit menu */
5003         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5004           G_CALLBACK (ev_window_cmd_edit_copy) },
5005         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5006           G_CALLBACK (ev_window_cmd_edit_select_all) },
5007         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5008           N_("Find a word or phrase in the document"),
5009           G_CALLBACK (ev_window_cmd_edit_find) },
5010         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5011           G_CALLBACK (ev_window_cmd_edit_find_next) },
5012         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5013           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5014         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5015           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5016         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
5017           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5018         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
5019           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5020
5021         /* View menu */
5022         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5023           N_("Enlarge the document"),
5024           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5025         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5026           N_("Shrink the document"),
5027           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5028         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5029           N_("Reload the document"),
5030           G_CALLBACK (ev_window_cmd_view_reload) },
5031
5032         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5033           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5034
5035         /* Go menu */
5036         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5037           N_("Go to the previous page"),
5038           G_CALLBACK (ev_window_cmd_go_previous_page) },
5039         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5040           N_("Go to the next page"),
5041           G_CALLBACK (ev_window_cmd_go_next_page) },
5042         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5043           N_("Go to the first page"),
5044           G_CALLBACK (ev_window_cmd_go_first_page) },
5045         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5046           N_("Go to the last page"),
5047           G_CALLBACK (ev_window_cmd_go_last_page) },
5048
5049         /* Help menu */
5050         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5051           G_CALLBACK (ev_window_cmd_help_contents) },
5052
5053         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5054           G_CALLBACK (ev_window_cmd_help_about) },
5055
5056         /* Toolbar-only */
5057         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5058           N_("Leave fullscreen mode"),
5059           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5060         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5061           N_("Start a presentation"),
5062           G_CALLBACK (ev_window_cmd_start_presentation) },
5063         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
5064           N_("Print this document"),
5065           G_CALLBACK (ev_window_cmd_preview_print) },
5066
5067         /* Accellerators */
5068         { "Escape", NULL, "", "Escape", "",
5069           G_CALLBACK (ev_window_cmd_escape) },
5070         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5071           G_CALLBACK (ev_window_cmd_edit_find) },
5072         { "PageDown", NULL, "", "Page_Down", NULL,
5073           G_CALLBACK (ev_window_cmd_scroll_forward) },
5074         { "PageUp", NULL, "", "Page_Up", NULL,
5075           G_CALLBACK (ev_window_cmd_scroll_backward) },
5076         { "Space", NULL, "", "space", NULL,
5077           G_CALLBACK (ev_window_cmd_scroll_forward) },
5078         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5079           G_CALLBACK (ev_window_cmd_scroll_backward) },
5080         { "BackSpace", NULL, "", "BackSpace", NULL,
5081           G_CALLBACK (ev_window_cmd_scroll_backward) },
5082         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5083           G_CALLBACK (ev_window_cmd_scroll_forward) },
5084         { "Return", NULL, "", "Return", NULL,
5085           G_CALLBACK (ev_window_cmd_scroll_forward) },
5086         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5087           G_CALLBACK (ev_window_cmd_scroll_backward) },
5088         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5089           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5090         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5091           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5092         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5093           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5094         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5095           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5096         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5097           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5098         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5099           G_CALLBACK (ev_window_cmd_go_backward) },
5100         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5101           G_CALLBACK (ev_window_cmd_go_forward) },
5102         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5103           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5104         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5105           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5106         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5107           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5108         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5109           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5110         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5111           G_CALLBACK (ev_window_cmd_edit_copy) },
5112 };
5113
5114 /* Toggle items */
5115 static const GtkToggleActionEntry toggle_entries[] = {
5116         /* View Menu */
5117         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5118           N_("Show or hide the toolbar"),
5119           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5120         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5121           N_("Show or hide the side pane"),
5122           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5123         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5124           N_("Show the entire document"),
5125           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5126         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5127           N_("Show two pages at once"),
5128           G_CALLBACK (ev_window_cmd_dual), FALSE },
5129         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5130           N_("Expand the window to fill the screen"),
5131           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5132         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5133           N_("Run document as a presentation"),
5134           G_CALLBACK (ev_window_cmd_view_presentation) },
5135         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5136           N_("Make the current document fill the window"),
5137           G_CALLBACK (ev_window_cmd_view_best_fit) },
5138         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5139           N_("Make the current document fill the window width"),
5140           G_CALLBACK (ev_window_cmd_view_page_width) },
5141 };
5142
5143 /* Popups specific items */
5144 static const GtkActionEntry view_popup_entries [] = {
5145         /* Links */
5146         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5147           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5148         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5149           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5150         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5151           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5152         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5153           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5154         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5155           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5156         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5157           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5158 };
5159
5160 static const GtkActionEntry attachment_popup_entries [] = {
5161         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5162           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5163         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5164           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5165 };
5166
5167 static void
5168 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5169 {
5170         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5171 }
5172
5173 static void
5174 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5175 {
5176         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5177         gtk_widget_grab_focus (window->priv->view);
5178 }
5179
5180 static void
5181 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5182 {
5183
5184         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5185         gtk_widget_grab_focus (window->priv->view);
5186 }
5187
5188 static void
5189 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5190                                    EvWindow        *window)
5191 {
5192         ev_view_reload (EV_VIEW (window->priv->view));
5193 }
5194
5195 static void
5196 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5197 {
5198         GtkAction *action;
5199
5200         action = g_object_new (EV_TYPE_PAGE_ACTION,
5201                                "name", PAGE_SELECTOR_ACTION,
5202                                "label", _("Page"),
5203                                "tooltip", _("Select Page"),
5204                                "icon_name", "text-x-generic",
5205                                "visible_overflown", FALSE,
5206                                NULL);
5207         g_signal_connect (action, "activate_link",
5208                           G_CALLBACK (activate_link_cb), window);
5209         gtk_action_group_add_action (group, action);
5210         g_object_unref (action);
5211
5212         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5213                                "name", ZOOM_CONTROL_ACTION,
5214                                "label", _("Zoom"),
5215                                "stock_id", EV_STOCK_ZOOM,
5216                                "tooltip", _("Adjust the zoom level"),
5217                                "zoom", 1.0,
5218                                NULL);
5219         g_signal_connect (action, "zoom_to_level",
5220                           G_CALLBACK (zoom_control_changed_cb), window);
5221         gtk_action_group_add_action (group, action);
5222         g_object_unref (action);
5223
5224         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5225                                "name", NAVIGATION_ACTION,
5226                                "label", _("Navigation"),
5227                                "is_important", TRUE,
5228                                "short_label", _("Back"),
5229                                "stock_id", GTK_STOCK_GO_DOWN,
5230                                /*translators: this is the history action*/
5231                                "tooltip", _("Move across visited pages"),
5232                                NULL);
5233         g_signal_connect (action, "activate_link",
5234                           G_CALLBACK (navigation_action_activate_link_cb), window);
5235         gtk_action_group_add_action (group, action);
5236         g_object_unref (action);
5237
5238         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5239                                "name", "FileOpenRecent",
5240                                "label", _("_Open..."),
5241                                "tooltip", _("Open an existing document"),
5242                                "stock_id", GTK_STOCK_OPEN,
5243                                NULL);
5244         g_signal_connect (action, "activate",
5245                           G_CALLBACK (ev_window_cmd_file_open), window);
5246         g_signal_connect (action, "item_activated",
5247                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5248                           window);
5249         gtk_action_group_add_action (group, action);
5250         g_object_unref (action);
5251 }
5252
5253 static void
5254 set_action_properties (GtkActionGroup *action_group)
5255 {
5256         GtkAction *action;
5257
5258         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5259         g_object_set (action, "is-important", TRUE, NULL);
5260         /*translators: this is the label for toolbar button*/
5261         g_object_set (action, "short_label", _("Previous"), NULL);
5262
5263         action = gtk_action_group_get_action (action_group, "GoNextPage");
5264         g_object_set (action, "is-important", TRUE, NULL);
5265         /*translators: this is the label for toolbar button*/
5266         g_object_set (action, "short_label", _("Next"), NULL);
5267
5268         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5269         /*translators: this is the label for toolbar button*/
5270         g_object_set (action, "short_label", _("Zoom In"), NULL);
5271
5272         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5273         /*translators: this is the label for toolbar button*/
5274         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5275
5276         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5277         /*translators: this is the label for toolbar button*/
5278         g_object_set (action, "short_label", _("Best Fit"), NULL);
5279
5280         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5281         /*translators: this is the label for toolbar button*/
5282         g_object_set (action, "short_label", _("Fit Width"), NULL);
5283
5284         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5285         g_object_set (action, "is-important", TRUE, NULL);
5286 }
5287
5288 static void
5289 set_chrome_actions (EvWindow *window)
5290 {
5291         EvWindowPrivate *priv = window->priv;
5292         GtkActionGroup *action_group = priv->action_group;
5293         GtkAction *action;
5294
5295         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5296         g_signal_handlers_block_by_func
5297                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5298         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5299                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5300         g_signal_handlers_unblock_by_func
5301                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5302 }
5303
5304 static void
5305 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5306                           GParamSpec     *pspec,
5307                           EvWindow       *ev_window)
5308 {
5309         GtkTreeModel *model;
5310         GtkAction *action;
5311
5312         g_object_get (G_OBJECT (ev_sidebar_links),
5313                       "model", &model,
5314                       NULL);
5315
5316         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5317         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5318         g_object_unref (model);
5319 }
5320
5321 static gboolean
5322 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5323 {
5324 #ifdef ENABLE_DBUS
5325         GObject *keys;
5326
5327         keys = ev_application_get_media_keys (EV_APP);
5328         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5329 #endif /* ENABLE_DBUS */
5330
5331         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5332         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5333
5334         ev_window_set_view_accels_sensitivity (window, TRUE);
5335
5336         update_chrome_visibility (window);
5337
5338         return FALSE;
5339 }
5340
5341 static gboolean
5342 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5343 {
5344         ev_window_set_view_accels_sensitivity (window, FALSE);
5345
5346         return FALSE;
5347 }
5348
5349 static void
5350 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5351                                     GParamSpec         *pspec,
5352                                     EvWindow           *ev_window)
5353 {
5354         GtkWidget *widget;
5355
5356         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5357
5358         if (widget != NULL) {
5359                 g_signal_connect_object (widget, "focus_in_event",
5360                                          G_CALLBACK (view_actions_focus_in_cb),
5361                                          ev_window, 0);
5362                 g_signal_connect_object (widget, "focus_out_event",
5363                                          G_CALLBACK (view_actions_focus_out_cb),
5364                                          ev_window, 0);
5365                 g_object_unref (widget);
5366         }
5367 }
5368
5369 static gboolean
5370 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5371 {
5372         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5373                 gboolean maximized;
5374
5375                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5376                 if (!ev_window_is_empty (window))
5377                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5378         }
5379
5380         return FALSE;
5381 }
5382
5383 static gboolean
5384 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5385 {
5386         char *uri = window->priv->uri;
5387         GdkWindowState state;
5388         int x, y, width, height, document_width, document_height;
5389
5390         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5391
5392         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5393                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5394                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5395
5396                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5397                         ev_page_cache_get_max_width (window->priv->page_cache,
5398                                                      0, 1.0,
5399                                                      &document_width);
5400                         ev_page_cache_get_max_height (window->priv->page_cache,
5401                                                       0, 1.0,
5402                                                       &document_height);
5403                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5404                                                         (double)width / document_width);
5405                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5406                                                         (double)height / document_height);
5407
5408                         ev_metadata_manager_set_int (uri, "window_x", x);
5409                         ev_metadata_manager_set_int (uri, "window_y", y);
5410                         ev_metadata_manager_set_int (uri, "window_width", width);
5411                         ev_metadata_manager_set_int (uri, "window_height", height);
5412                 }
5413         }
5414
5415         return FALSE;
5416 }
5417
5418 static void
5419 launch_action (EvWindow *window, EvLinkAction *action)
5420 {
5421         const char *filename = ev_link_action_get_filename (action);
5422         GAppInfo *app_info;
5423         GFile *file;
5424         GList file_list = {NULL};
5425         GAppLaunchContext *context = NULL;
5426         GError *error = NULL;
5427
5428         if (filename == NULL)
5429                 return;
5430
5431         if (g_path_is_absolute (filename)) {
5432                 file = g_file_new_for_path (filename);
5433         } else {
5434                 GFile *base_file;
5435                 gchar *dir;
5436
5437                 dir = g_path_get_dirname (window->priv->uri);
5438                 base_file = g_file_new_for_uri (dir);
5439                 g_free (dir);
5440
5441                 file = g_file_resolve_relative_path (base_file, filename);
5442                 g_object_unref (base_file);
5443         }
5444
5445         app_info = g_file_query_default_handler (file, NULL, &error);
5446         if (!app_info) {
5447                 ev_window_error_message (window, error,
5448                                          "%s",
5449                                          _("Unable to launch external application."));
5450                 g_object_unref (file);
5451                 g_error_free (error);
5452
5453                 return;
5454         }
5455
5456 #if GTK_CHECK_VERSION (2, 14, 0)
5457         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5458         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5459                                            gtk_window_get_screen (GTK_WINDOW (window)));
5460         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5461 #endif
5462
5463         file_list.data = file;
5464         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5465                 ev_window_error_message (window, error,
5466                                          "%s",
5467                                          _("Unable to launch external application."));
5468                 g_error_free (error);
5469         }
5470
5471         g_object_unref (app_info);
5472         g_object_unref (file);
5473
5474         /* According to the PDF spec filename can be an executable. I'm not sure
5475            allowing to launch executables is a good idea though. -- marco */
5476 }
5477
5478 static void
5479 launch_external_uri (EvWindow *window, EvLinkAction *action)
5480 {
5481         const gchar *uri = ev_link_action_get_uri (action);
5482         GError *error = NULL;
5483         gboolean ret;
5484 #if GTK_CHECK_VERSION (2, 14, 0)
5485         GAppLaunchContext *context = NULL;
5486 #endif
5487
5488 #if GTK_CHECK_VERSION (2, 14, 0)
5489         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5490         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5491                                            gtk_window_get_screen (GTK_WINDOW (window)));
5492         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5493                                               GDK_CURRENT_TIME);
5494 #endif
5495
5496         if (!g_strstr_len (uri, strlen (uri), "://") &&
5497             !g_str_has_prefix (uri, "mailto:")) {
5498                 gchar *http;
5499
5500                 /* Not a valid uri, assuming it's http */
5501                 http = g_strdup_printf ("http://%s", uri);
5502                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5503                 g_free (http);
5504         } else {
5505                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5506         }
5507
5508         if (ret == FALSE) {
5509                 ev_window_error_message (window, error,
5510                                          "%s", _("Unable to open external link"));
5511                 g_error_free (error);
5512         }
5513 }
5514
5515 static void
5516 open_remote_link (EvWindow *window, EvLinkAction *action)
5517 {
5518         gchar *uri;
5519         gchar *dir;
5520
5521         dir = g_path_get_dirname (window->priv->uri);
5522
5523         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5524                                 NULL);
5525         g_free (dir);
5526
5527         ev_application_open_uri_at_dest (EV_APP, uri,
5528                                          gtk_window_get_screen (GTK_WINDOW (window)),
5529                                          ev_link_action_get_dest (action),
5530                                          0,
5531                                          NULL,
5532                                          FALSE,
5533                                          NULL,
5534                                          GDK_CURRENT_TIME);
5535
5536         g_free (uri);
5537 }
5538
5539 static void
5540 do_action_named (EvWindow *window, EvLinkAction *action)
5541 {
5542         const gchar *name = ev_link_action_get_name (action);
5543
5544         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5545                 ev_window_cmd_go_first_page (NULL, window);
5546         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5547                 ev_window_cmd_go_previous_page (NULL, window);
5548         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5549                 ev_window_cmd_go_next_page (NULL, window);
5550         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5551                 ev_window_cmd_go_last_page (NULL, window);
5552         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5553                 ev_window_cmd_focus_page_selector (NULL, window);
5554         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5555                 ev_window_cmd_edit_find (NULL, window);
5556         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5557                 ev_window_cmd_file_close_window (NULL, window);
5558         } else {
5559                 g_warning ("Unimplemented named action: %s, please post a "
5560                            "bug report in Evince bugzilla "
5561                            "(http://bugzilla.gnome.org) with a testcase.",
5562                            name);
5563         }
5564 }
5565
5566 static void
5567 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5568 {
5569         switch (ev_link_action_get_action_type (action)) {
5570                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5571                         EvLinkDest *dest;
5572
5573                         dest = ev_link_action_get_dest (action);
5574                         if (!dest)
5575                                 return;
5576
5577                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5578                 }
5579                         break;
5580                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5581                         launch_external_uri (window, action);
5582                         break;
5583                 case EV_LINK_ACTION_TYPE_LAUNCH:
5584                         launch_action (window, action);
5585                         break;
5586                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5587                         open_remote_link (window, action);
5588                         break;
5589                 case EV_LINK_ACTION_TYPE_NAMED:
5590                         do_action_named (window, action);
5591                         break;
5592                 default:
5593                         g_assert_not_reached ();
5594         }
5595 }
5596
5597 static void
5598 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5599 {
5600         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5601 }
5602
5603 static void
5604 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5605 {
5606         EvLinkAction *ev_action = NULL;
5607         EvLinkDest   *dest;
5608
5609         ev_action = ev_link_get_action (window->priv->link);
5610         if (!ev_action)
5611                 return;
5612
5613         dest = ev_link_action_get_dest (ev_action);
5614         if (!dest)
5615                 return;
5616
5617         ev_window_cmd_file_open_copy_at_dest (window, dest);
5618 }
5619
5620 static void
5621 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5622 {
5623         EvLinkAction *ev_action;
5624
5625         ev_action = ev_link_get_action (window->priv->link);
5626         if (!ev_action)
5627                 return;
5628
5629         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5630                                    ev_action);
5631 }
5632
5633
5634 static void
5635 image_save_dialog_response_cb (GtkWidget *fc,
5636                                gint       response_id,
5637                                EvWindow  *ev_window)
5638 {
5639         GFile           *target_file;
5640         gboolean         is_native;
5641         GError          *error = NULL;
5642         GdkPixbuf       *pixbuf;
5643         gchar           *uri;
5644         gchar          **extensions;
5645         gchar           *filename;
5646         gchar           *file_format;
5647         GdkPixbufFormat *format;
5648         GtkFileFilter   *filter;
5649
5650         if (response_id != GTK_RESPONSE_OK) {
5651                 gtk_widget_destroy (fc);
5652                 return;
5653         }
5654
5655         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5656         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5657         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5658
5659         if (format == NULL) {
5660                 format = get_gdk_pixbuf_format_by_extension (uri);
5661         }
5662
5663         if (format == NULL) {
5664                 ev_window_error_message (ev_window, NULL,
5665                                          "%s",
5666                                          _("Couldn't find appropriate format to save image"));
5667                 g_free (uri);
5668                 gtk_widget_destroy (fc);
5669
5670                 return;
5671         }
5672
5673         extensions = gdk_pixbuf_format_get_extensions (format);
5674         if (!g_str_has_suffix (uri, extensions[0])) {
5675                 gchar *uri_extension;
5676
5677                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5678                 target_file = g_file_new_for_uri (uri_extension);
5679                 g_free (uri_extension);
5680         } else {
5681                 target_file = g_file_new_for_uri (uri);
5682         }
5683         g_strfreev (extensions);
5684         g_free (uri);
5685
5686         is_native = g_file_is_native (target_file);
5687         if (is_native) {
5688                 filename = g_file_get_path (target_file);
5689         } else {
5690                 filename = ev_tmp_filename ("saveimage");
5691         }
5692
5693         ev_document_doc_mutex_lock ();
5694         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5695                                                ev_window->priv->image);
5696         ev_document_doc_mutex_unlock ();
5697
5698         file_format = gdk_pixbuf_format_get_name (format);
5699         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5700         g_free (file_format);
5701         g_object_unref (pixbuf);
5702
5703         if (error) {
5704                 ev_window_error_message (ev_window, error,
5705                                          "%s", _("The image could not be saved."));
5706                 g_error_free (error);
5707                 g_free (filename);
5708                 g_object_unref (target_file);
5709                 gtk_widget_destroy (fc);
5710
5711                 return;
5712         }
5713
5714         if (!is_native) {
5715                 GFile *source_file;
5716
5717                 source_file = g_file_new_for_path (filename);
5718
5719                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5720                                        source_file, target_file);
5721                 g_object_unref (source_file);
5722         }
5723
5724         g_free (filename);
5725         g_object_unref (target_file);
5726         gtk_widget_destroy (fc);
5727 }
5728
5729 static void
5730 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5731 {
5732         GtkWidget *fc;
5733
5734         if (!window->priv->image)
5735                 return;
5736
5737         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5738                                           GTK_WINDOW (window),
5739                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5740                                           GTK_STOCK_CANCEL,
5741                                           GTK_RESPONSE_CANCEL,
5742                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5743                                           NULL);
5744
5745         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5746         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5747         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5748
5749         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5750
5751         g_signal_connect (fc, "response",
5752                           G_CALLBACK (image_save_dialog_response_cb),
5753                           window);
5754
5755         gtk_widget_show (fc);
5756 }
5757
5758 static void
5759 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5760 {
5761         GtkClipboard *clipboard;
5762         GdkPixbuf    *pixbuf;
5763
5764         if (!window->priv->image)
5765                 return;
5766
5767         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5768                                               GDK_SELECTION_CLIPBOARD);
5769         ev_document_doc_mutex_lock ();
5770         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5771                                                window->priv->image);
5772         ev_document_doc_mutex_unlock ();
5773
5774         gtk_clipboard_set_image (clipboard, pixbuf);
5775         g_object_unref (pixbuf);
5776 }
5777
5778 static void
5779 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5780 {
5781         GList     *l;
5782         GdkScreen *screen;
5783
5784         if (!window->priv->attach_list)
5785                 return;
5786
5787         screen = gtk_window_get_screen (GTK_WINDOW (window));
5788
5789         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5790                 EvAttachment *attachment;
5791                 GError       *error = NULL;
5792
5793                 attachment = (EvAttachment *) l->data;
5794
5795                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5796
5797                 if (error) {
5798                         ev_window_error_message (window, error,
5799                                                  "%s", _("Unable to open attachment"));
5800                         g_error_free (error);
5801                 }
5802         }
5803 }
5804
5805 static void
5806 attachment_save_dialog_response_cb (GtkWidget *fc,
5807                                     gint       response_id,
5808                                     EvWindow  *ev_window)
5809 {
5810         GFile                *target_file;
5811         gchar                *uri;
5812         GList                *l;
5813         GtkFileChooserAction  fc_action;
5814         gboolean              is_dir;
5815         gboolean              is_native;
5816
5817         if (response_id != GTK_RESPONSE_OK) {
5818                 gtk_widget_destroy (fc);
5819                 return;
5820         }
5821
5822         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5823         target_file = g_file_new_for_uri (uri);
5824         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5825         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5826         is_native = g_file_is_native (target_file);
5827
5828         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5829                 EvAttachment *attachment;
5830                 GFile        *save_to;
5831                 GError       *error = NULL;
5832
5833                 attachment = (EvAttachment *) l->data;
5834
5835                 if (is_native) {
5836                         if (is_dir) {
5837                                 save_to = g_file_get_child (target_file,
5838                                                             ev_attachment_get_name (attachment));
5839                         } else {
5840                                 save_to = g_object_ref (target_file);
5841                         }
5842                 } else {
5843                         save_to = ev_tmp_file_get ("saveattachment");
5844                 }
5845
5846                 ev_attachment_save (attachment, save_to, &error);
5847
5848                 if (error) {
5849                         ev_window_error_message (ev_window, error,
5850                                                  "%s", _("The attachment could not be saved."));
5851                         g_error_free (error);
5852                         g_object_unref (save_to);
5853
5854                         continue;
5855                 }
5856
5857                 if (!is_native) {
5858                         GFile *dest_file;
5859
5860                         if (is_dir) {
5861                                 dest_file = g_file_get_child (target_file,
5862                                                               ev_attachment_get_name (attachment));
5863                         } else {
5864                                 dest_file = g_object_ref (target_file);
5865                         }
5866
5867                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5868                                                save_to, dest_file);
5869
5870                         g_object_unref (dest_file);
5871                 }
5872
5873                 g_object_unref (save_to);
5874         }
5875
5876         g_free (uri);
5877         g_object_unref (target_file);
5878
5879         gtk_widget_destroy (fc);
5880 }
5881
5882 static void
5883 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5884 {
5885         GtkWidget    *fc;
5886         EvAttachment *attachment = NULL;
5887
5888         if (!window->priv->attach_list)
5889                 return;
5890
5891         if (g_list_length (window->priv->attach_list) == 1)
5892                 attachment = (EvAttachment *) window->priv->attach_list->data;
5893
5894         fc = gtk_file_chooser_dialog_new (
5895                 _("Save Attachment"),
5896                 GTK_WINDOW (window),
5897                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5898                 GTK_STOCK_CANCEL,
5899                 GTK_RESPONSE_CANCEL,
5900                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5901                 NULL);
5902
5903         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5904         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5905         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5906
5907         if (attachment)
5908                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5909                                                    ev_attachment_get_name (attachment));
5910
5911         g_signal_connect (fc, "response",
5912                           G_CALLBACK (attachment_save_dialog_response_cb),
5913                           window);
5914
5915         gtk_widget_show (fc);
5916 }
5917
5918 static void
5919 ev_window_media_player_key_pressed (EvWindow    *window,
5920                                     const gchar *key,
5921                                     gpointer     user_data)
5922 {
5923         if (!gtk_window_is_active (GTK_WINDOW (window)))
5924                 return;
5925
5926         /* Note how Previous/Next only go to the
5927          * next/previous page despite their icon telling you
5928          * they should go to the beginning/end.
5929          *
5930          * There's very few keyboards with FFW/RWD though,
5931          * so we stick the most useful keybinding on the most
5932          * often seen keys
5933          */
5934         if (strcmp (key, "Play") == 0) {
5935                 ev_window_run_presentation (window);
5936         } else if (strcmp (key, "Previous") == 0) {
5937                 ev_window_cmd_go_previous_page (NULL, window);
5938         } else if (strcmp (key, "Next") == 0) {
5939                 ev_window_cmd_go_next_page (NULL, window);
5940         } else if (strcmp (key, "FastForward") == 0) {
5941                 ev_window_cmd_go_last_page (NULL, window);
5942         } else if (strcmp (key, "Rewind") == 0) {
5943                 ev_window_cmd_go_first_page (NULL, window);
5944         }
5945 }
5946
5947 static void
5948 ev_window_init (EvWindow *ev_window)
5949 {
5950         GtkActionGroup *action_group;
5951         GtkAccelGroup *accel_group;
5952         GError *error = NULL;
5953         GtkWidget *sidebar_widget;
5954         GObject *mpkeys;
5955
5956         g_signal_connect (ev_window, "configure_event",
5957                           G_CALLBACK (window_configure_event_cb), NULL);
5958         g_signal_connect (ev_window, "window_state_event",
5959                           G_CALLBACK (window_state_event_cb), NULL);
5960
5961         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5962
5963         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5964         ev_window->priv->title = ev_window_title_new (ev_window);
5965
5966         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5967         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5968         gtk_widget_show (ev_window->priv->main_box);
5969
5970         action_group = gtk_action_group_new ("MenuActions");
5971         ev_window->priv->action_group = action_group;
5972         gtk_action_group_set_translation_domain (action_group, NULL);
5973         gtk_action_group_add_actions (action_group, entries,
5974                                       G_N_ELEMENTS (entries), ev_window);
5975         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5976                                              G_N_ELEMENTS (toggle_entries),
5977                                              ev_window);
5978         set_action_properties (action_group);
5979         register_custom_actions (ev_window, action_group);
5980
5981         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5982         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5983                                             action_group, 0);
5984
5985         accel_group =
5986                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5987         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5988
5989         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5990
5991         action_group = gtk_action_group_new ("ViewPopupActions");
5992         ev_window->priv->view_popup_action_group = action_group;
5993         gtk_action_group_set_translation_domain (action_group, NULL);
5994         gtk_action_group_add_actions (action_group, view_popup_entries,
5995                                       G_N_ELEMENTS (view_popup_entries),
5996                                       ev_window);
5997         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5998                                             action_group, 0);
5999
6000         action_group = gtk_action_group_new ("AttachmentPopupActions");
6001         ev_window->priv->attachment_popup_action_group = action_group;
6002         gtk_action_group_set_translation_domain (action_group, NULL);
6003         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6004                                       G_N_ELEMENTS (attachment_popup_entries),
6005                                       ev_window);
6006         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6007                                             action_group, 0);
6008
6009         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
6010                                               DATADIR"/evince-ui.xml",
6011                                               &error)) {
6012                 g_warning ("building menus failed: %s", error->message);
6013                 g_error_free (error);
6014         }
6015
6016         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6017         ev_window->priv->recent_action_group = NULL;
6018         ev_window->priv->recent_ui_id = 0;
6019         g_signal_connect_swapped (ev_window->priv->recent_manager,
6020                                   "changed",
6021                                   G_CALLBACK (ev_window_setup_recent),
6022                                   ev_window);
6023
6024         ev_window->priv->menubar =
6025                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6026                                             "/MainMenu");
6027         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6028                             ev_window->priv->menubar,
6029                             FALSE, FALSE, 0);
6030
6031         ev_window->priv->toolbar = GTK_WIDGET
6032           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6033                          "ui-manager", ev_window->priv->ui_manager,
6034                          "popup-path", "/ToolbarPopup",
6035                          "model", ev_application_get_toolbars_model (EV_APP),
6036                          NULL));
6037
6038         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6039                                    "DefaultToolBar");
6040         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6041                             ev_window->priv->toolbar,
6042                             FALSE, FALSE, 0);
6043         gtk_widget_show (ev_window->priv->toolbar);
6044
6045         /* Add the main area */
6046         ev_window->priv->hpaned = gtk_hpaned_new ();
6047         g_signal_connect (ev_window->priv->hpaned,
6048                           "notify::position",
6049                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6050                           ev_window);
6051
6052         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6053         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6054                             TRUE, TRUE, 0);
6055         gtk_widget_show (ev_window->priv->hpaned);
6056
6057         ev_window->priv->sidebar = ev_sidebar_new ();
6058         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6059                          ev_window->priv->sidebar, FALSE, FALSE);
6060         gtk_widget_show (ev_window->priv->sidebar);
6061
6062         /* Stub sidebar, for now */
6063
6064         sidebar_widget = ev_sidebar_thumbnails_new ();
6065         ev_window->priv->sidebar_thumbs = sidebar_widget;
6066         g_signal_connect (sidebar_widget,
6067                           "notify::main-widget",
6068                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6069                           ev_window);
6070         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6071         gtk_widget_show (sidebar_widget);
6072         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6073                              sidebar_widget);
6074
6075         sidebar_widget = ev_sidebar_links_new ();
6076         ev_window->priv->sidebar_links = sidebar_widget;
6077         g_signal_connect (sidebar_widget,
6078                           "notify::model",
6079                           G_CALLBACK (sidebar_widget_model_set),
6080                           ev_window);
6081         g_signal_connect (sidebar_widget,
6082                           "link_activated",
6083                           G_CALLBACK (sidebar_links_link_activated_cb),
6084                           ev_window);
6085         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6086         gtk_widget_show (sidebar_widget);
6087         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6088                              sidebar_widget);
6089
6090         sidebar_widget = ev_sidebar_attachments_new ();
6091         ev_window->priv->sidebar_attachments = sidebar_widget;
6092         g_signal_connect_object (sidebar_widget,
6093                                  "popup",
6094                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6095                                  ev_window, 0);
6096         gtk_widget_show (sidebar_widget);
6097         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6098                              sidebar_widget);
6099
6100         sidebar_widget = ev_sidebar_layers_new ();
6101         ev_window->priv->sidebar_layers = sidebar_widget;
6102         g_signal_connect (sidebar_widget,
6103                           "layers_visibility_changed",
6104                           G_CALLBACK (sidebar_layers_visibility_changed),
6105                           ev_window);
6106         gtk_widget_show (sidebar_widget);
6107         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6108                              sidebar_widget);
6109
6110         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6111         ev_window->priv->scrolled_window =
6112                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6113                                           "shadow-type", GTK_SHADOW_IN,
6114                                           NULL));
6115         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6116                             ev_window->priv->scrolled_window,
6117                             TRUE, TRUE, 0);
6118         gtk_widget_show (ev_window->priv->scrolled_window);
6119
6120         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6121                         ev_window->priv->view_box);
6122         gtk_widget_show (ev_window->priv->view_box);
6123
6124         ev_window->priv->view = ev_view_new ();
6125         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6126                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6127         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6128         g_signal_connect_swapped (ev_window->priv->password_view,
6129                                   "unlock",
6130                                   G_CALLBACK (ev_window_password_view_unlock),
6131                                   ev_window);
6132         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6133                                  G_CALLBACK (view_actions_focus_in_cb),
6134                                  ev_window, 0);
6135         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6136                                  G_CALLBACK (view_actions_focus_out_cb),
6137                                  ev_window, 0);
6138         g_signal_connect_object (ev_window->priv->view, "external-link",
6139                                  G_CALLBACK (view_external_link_cb),
6140                                  ev_window, 0);
6141         g_signal_connect_object (ev_window->priv->view, "handle-link",
6142                                  G_CALLBACK (view_handle_link_cb),
6143                                  ev_window, 0);
6144
6145         g_signal_connect_object (ev_window->priv->view,
6146                                  "popup",
6147                                  G_CALLBACK (view_menu_popup_cb),
6148                                  ev_window, 0);
6149         gtk_widget_show (ev_window->priv->view);
6150         gtk_widget_show (ev_window->priv->password_view);
6151
6152         /* Find Bar */
6153         ev_window->priv->find_bar = egg_find_bar_new ();
6154         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6155                           ev_window->priv->find_bar,
6156                           FALSE, TRUE, 0);
6157
6158         /* We own a ref on these widgets, as we can swap them in and out */
6159         g_object_ref (ev_window->priv->view);
6160         g_object_ref (ev_window->priv->password_view);
6161
6162         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6163                            ev_window->priv->view);
6164
6165         g_signal_connect (ev_window->priv->view,
6166                           "notify::sizing-mode",
6167                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6168                           ev_window);
6169         g_signal_connect (ev_window->priv->view,
6170                           "notify::zoom",
6171                           G_CALLBACK (ev_window_zoom_changed_cb),
6172                           ev_window);
6173         g_signal_connect (ev_window->priv->view,
6174                           "notify::dual-page",
6175                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6176                           ev_window);
6177         g_signal_connect (ev_window->priv->view,
6178                           "notify::continuous",
6179                           G_CALLBACK (ev_window_continuous_changed_cb),
6180                           ev_window);
6181         g_signal_connect (ev_window->priv->view,
6182                           "notify::rotation",
6183                           G_CALLBACK (ev_window_rotation_changed_cb),
6184                           ev_window);
6185         g_signal_connect (ev_window->priv->view,
6186                           "notify::has-selection",
6187                           G_CALLBACK (ev_window_has_selection_changed_cb),
6188                           ev_window);
6189
6190         /* Connect sidebar signals */
6191         g_signal_connect (ev_window->priv->sidebar,
6192                           "notify::visible",
6193                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6194                           ev_window);
6195         g_signal_connect (ev_window->priv->sidebar,
6196                           "notify::current-page",
6197                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6198                           ev_window);
6199
6200         /* Connect to find bar signals */
6201         g_signal_connect (ev_window->priv->find_bar,
6202                           "previous",
6203                           G_CALLBACK (find_bar_previous_cb),
6204                           ev_window);
6205         g_signal_connect (ev_window->priv->find_bar,
6206                           "next",
6207                           G_CALLBACK (find_bar_next_cb),
6208                           ev_window);
6209         g_signal_connect (ev_window->priv->find_bar,
6210                           "close",
6211                           G_CALLBACK (find_bar_close_cb),
6212                           ev_window);
6213         g_signal_connect (ev_window->priv->find_bar,
6214                           "notify::search-string",
6215                           G_CALLBACK (find_bar_search_changed_cb),
6216                           ev_window);
6217         g_signal_connect (ev_window->priv->find_bar,
6218                           "notify::case-sensitive",
6219                           G_CALLBACK (find_bar_search_changed_cb),
6220                           ev_window);
6221         g_signal_connect (ev_window->priv->find_bar,
6222                           "notify::visible",
6223                           G_CALLBACK (find_bar_visibility_changed_cb),
6224                           ev_window);
6225         g_signal_connect (ev_window->priv->find_bar,
6226                           "scroll",
6227                           G_CALLBACK (find_bar_scroll),
6228                           ev_window);
6229
6230         /* Popups */
6231         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6232                                                                  "/DocumentPopup");
6233         ev_window->priv->link = NULL;
6234
6235         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6236                                                                        "/AttachmentPopup");
6237         ev_window->priv->attach_list = NULL;
6238
6239         /* Media player keys */
6240         mpkeys = ev_application_get_media_keys (EV_APP);
6241         if (mpkeys) {
6242                 g_signal_connect_swapped (mpkeys, "key_pressed",
6243                                           G_CALLBACK (ev_window_media_player_key_pressed),
6244                                           ev_window);
6245         }
6246
6247         /* Give focus to the document view */
6248         gtk_widget_grab_focus (ev_window->priv->view);
6249
6250         /* Set it user interface params */
6251         ev_window_setup_recent (ev_window);
6252
6253         setup_chrome_from_metadata (ev_window);
6254         set_chrome_actions (ev_window);
6255         update_chrome_visibility (ev_window);
6256
6257         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6258
6259         setup_view_from_metadata (ev_window);
6260         setup_sidebar_from_metadata (ev_window, NULL);
6261
6262         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6263         ev_window_setup_action_sensitivity (ev_window);
6264
6265         /* Drag and Drop */
6266         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6267                            GTK_DEST_DEFAULT_ALL,
6268                            ev_window_drop_targets,
6269                            G_N_ELEMENTS (ev_window_drop_targets),
6270                            GDK_ACTION_COPY);
6271 }
6272
6273 /**
6274  * ev_window_new:
6275  *
6276  * Creates a #GtkWidget that represents the window.
6277  *
6278  * Returns: the #GtkWidget that represents the window.
6279  */
6280 GtkWidget *
6281 ev_window_new (void)
6282 {
6283         GtkWidget *ev_window;
6284
6285         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6286                                               "type", GTK_WINDOW_TOPLEVEL,
6287                                               NULL));
6288
6289         return ev_window;
6290 }