shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41
  42 #ifdef WITH_GCONF
  43 #include <gconf/gconf-client.h>
  44 #endif
  45
  46 #include "egg-editable-toolbar.h"
  47 #include "egg-toolbar-editor.h"
  48 #include "egg-toolbars-model.h"
  49
  50 #include "eggfindbar.h"
  51
  52 #include "ephy-zoom-action.h"
  53 #include "ephy-zoom.h"
  54
  55 #include "ev-application.h"
  56 #include "ev-document-factory.h"
  57 #include "ev-document-find.h"
  58 #include "ev-document-fonts.h"
  59 #include "ev-document-images.h"
  60 #include "ev-document-links.h"
  61 #include "ev-document-thumbnails.h"
  62 #include "ev-document-type-builtins.h"
  63 #include "ev-file-exporter.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-file-monitor.h"
  66 #include "ev-history.h"
  67 #include "ev-image.h"
  68 #include "ev-job-scheduler.h"
  69 #include "ev-jobs.h"
  70 #include "ev-message-area.h"
  71 #include "ev-metadata-manager.h"
  72 #include "ev-navigation-action.h"
  73 #include "ev-open-recent-action.h"
  74 #include "ev-page-action.h"
  75 #include "ev-password-view.h"
  76 #include "ev-properties-dialog.h"
  77 #include "ev-sidebar-attachments.h"
  78 #include "ev-sidebar.h"
  79 #include "ev-sidebar-links.h"
  80 #include "ev-sidebar-page.h"
  81 #include "ev-sidebar-thumbnails.h"
  82 #include "ev-sidebar-layers.h"
  83 #include "ev-stock-icons.h"
  84 #include "ev-utils.h"
  85 #include "ev-keyring.h"
  86 #include "ev-view.h"
  87 #include "ev-view-type-builtins.h"
  88 #include "ev-window.h"
  89 #include "ev-window-title.h"
  90 #include "ev-print-operation.h"
  91 #include "ev-progress-message-area.h"
  92
  93 #ifdef ENABLE_DBUS
  94 #include "ev-media-player-keys.h"
  95 #endif /* ENABLE_DBUS */
  96
  97 #ifdef ENABLE_PDF
  98 #include <poppler.h>
  99 #endif
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *message_area;
 136         GtkWidget *password_view;
 137         GtkWidget *sidebar_thumbs;
 138         GtkWidget *sidebar_links;
 139         GtkWidget *sidebar_attachments;
 140         GtkWidget *sidebar_layers;
 141
 142         /* Menubar accels */
 143         guint           menubar_accel_keyval;
 144         GdkModifierType menubar_accel_modifier;
 145
 146         /* Progress Messages */
 147         guint progress_idle;
 148         GCancellable *progress_cancellable;
 149
 150         /* Dialogs */
 151         GtkWidget *properties;
 152         GtkWidget *print_dialog;
 153
 154         /* UI Builders */
 155         GtkActionGroup   *action_group;
 156         GtkActionGroup   *view_popup_action_group;
 157         GtkActionGroup   *attachment_popup_action_group;
 158         GtkRecentManager *recent_manager;
 159         GtkActionGroup   *recent_action_group;
 160         guint             recent_ui_id;
 161         GtkUIManager     *ui_manager;
 162
 163         /* Fullscreen mode */
 164         GtkWidget *fullscreen_toolbar;
 165
 166         /* Presentation mode */
 167         guint      presentation_timeout_id;
 168
 169         /* Popup view */
 170         GtkWidget *view_popup;
 171         EvLink    *link;
 172         EvImage   *image;
 173
 174         /* Popup attachment */
 175         GtkWidget    *attachment_popup;
 176         GList        *attach_list;
 177
 178         /* Document */
 179         char *uri;
 180         glong uri_mtime;
 181         char *local_uri;
 182         gboolean in_reload;
 183         EvFileMonitor *monitor;
 184         guint setup_document_idle;
 185
 186         EvDocument *document;
 187         EvHistory *history;
 188         EvPageCache *page_cache;
 189         EvWindowPageMode page_mode;
 190         EvWindowTitle *title;
 191
 192         /* Load params */
 193         EvLinkDest       *dest;
 194         gchar            *search_string;
 195         EvWindowRunMode   window_mode;
 196
 197         EvJob            *load_job;
 198         EvJob            *reload_job;
 199         EvJob            *thumbnail_job;
 200         EvJob            *save_job;
 201         EvJob            *find_job;
 202
 203         /* Printing */
 204         GQueue           *print_queue;
 205         GtkPrintSettings *print_settings;
 206         GtkPageSetup     *print_page_setup;
 207         gboolean          close_after_print;
 208 };
 209
 210 #define EV_WINDOW_GET_PRIVATE(object) \
 211         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 212
 213 #define PAGE_SELECTOR_ACTION    "PageSelector"
 214 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 215 #define NAVIGATION_ACTION       "Navigation"
 216
 217 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 218 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 219 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 220
 221 #define PRESENTATION_TIMEOUT 5
 222
 223 #define SIDEBAR_DEFAULT_SIZE    132
 224 #define LINKS_SIDEBAR_ID "links"
 225 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 226 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 227 #define LAYERS_SIDEBAR_ID "layers"
 228
 229 static const gchar *document_print_settings[] = {
 230         GTK_PRINT_SETTINGS_N_COPIES,
 231         GTK_PRINT_SETTINGS_COLLATE,
 232         GTK_PRINT_SETTINGS_REVERSE,
 233         GTK_PRINT_SETTINGS_NUMBER_UP,
 234         GTK_PRINT_SETTINGS_SCALE,
 235         GTK_PRINT_SETTINGS_PRINT_PAGES,
 236         GTK_PRINT_SETTINGS_PAGE_RANGES,
 237         GTK_PRINT_SETTINGS_PAGE_SET,
 238         GTK_PRINT_SETTINGS_OUTPUT_URI
 239 };
 240
 241 static void     ev_window_update_actions                (EvWindow         *ev_window);
 242 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 243                                                          GParamSpec       *pspec,
 244                                                          EvWindow         *ev_window);
 245 static void     ev_window_set_page_mode                 (EvWindow         *window,
 246                                                          EvWindowPageMode  page_mode);
 247 static void     ev_window_load_job_cb                   (EvJob            *job,
 248                                                          gpointer          data);
 249 static void     ev_window_reload_document               (EvWindow         *window,
 250                                                          EvLinkDest *dest);
 251 static void     ev_window_reload_job_cb                 (EvJob            *job,
 252                                                          EvWindow         *window);
 253 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 254                                                          EvWindow         *ev_window);
 255 static void     ev_window_save_job_cb                   (EvJob            *save,
 256                                                          EvWindow         *window);
 257 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 258                                                          GParamSpec       *pspec,
 259                                                          EvWindow         *ev_window);
 260 static void     ev_window_zoom_changed_cb               (EvView           *view,
 261                                                          GParamSpec       *pspec,
 262                                                          EvWindow         *ev_window);
 263 static void     ev_window_add_recent                    (EvWindow         *window,
 264                                                          const char       *filename);
 265 static void     ev_window_run_fullscreen                (EvWindow         *window);
 266 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 267                                                          gboolean          unfullscreen_window);
 268 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_window_run_presentation              (EvWindow         *window);
 271 static void     ev_window_stop_presentation             (EvWindow         *window,
 272                                                          gboolean          unfullscreen_window);
 273 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 274                                                          EvWindow         *window);
 275 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 276                                                          EvWindow         *window);
 277 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 278                                                          EvWindow         *window);
 279 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 280                                                          EvWindow         *window);
 281 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 282                                                          EvWindow         *window);
 283 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 284                                                          EvWindow         *window);
 285 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 288                                                          EvWindow         *window);
 289 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 290                                                          EvWindow         *ev_window);
 291 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 292                                                          EvWindow         *ev_window);
 293 static void     view_handle_link_cb                     (EvView           *view,
 294                                                          EvLink           *link,
 295                                                          EvWindow         *window);
 296 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 297 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 298                                                          EvWindow         *ev_window);
 299 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 300                                                          GParamSpec       *param,
 301                                                          EvWindow         *ev_window);
 302 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 303                                                          GFile            *source_file);
 304 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 305                                                          const gchar      *key,
 306                                                          gpointer          user_data);
 307 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 308
 309 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 310
 311 static void
 312 ev_window_set_action_sensitive (EvWindow   *ev_window,
 313                                 const char *name,
 314                                 gboolean    sensitive)
 315 {
 316         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 317                                                          name);
 318         gtk_action_set_sensitive (action, sensitive);
 319 }
 320
 321
 322 static void
 323 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 324 {
 325         EvDocument *document = ev_window->priv->document;
 326         const EvDocumentInfo *info = NULL;
 327
 328         gboolean has_document = FALSE;
 329         gboolean ok_to_print = TRUE;
 330         gboolean ok_to_copy = TRUE;
 331         gboolean has_properties = TRUE;
 332         gboolean override_restrictions = TRUE;
 333         gboolean can_get_text = FALSE;
 334         gboolean has_pages = FALSE;
 335         gboolean can_find = FALSE;
 336 #ifdef WITH_GCONF
 337         GConfClient *client;
 338 #endif
 339
 340         if (document) {
 341                 has_document = TRUE;
 342                 info = ev_document_get_info (document);
 343         }
 344
 345         if (has_document && ev_window->priv->page_cache) {
 346                 has_pages = ev_document_get_n_pages (document) > 0;
 347         }
 348
 349         if (!info || info->fields_mask == 0) {
 350                 has_properties = FALSE;
 351         }
 352
 353         if (has_document && EV_IS_SELECTION (document)) {
 354                 can_get_text = TRUE;
 355         }
 356
 357         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 358                 can_find = TRUE;
 359         }
 360
 361 #ifdef WITH_GCONF
 362         client = gconf_client_get_default ();
 363         override_restrictions = gconf_client_get_bool (client,
 364                                                        GCONF_OVERRIDE_RESTRICTIONS,
 365                                                        NULL);
 366 #endif
 367         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 368                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 369                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 370         }
 371
 372         if (has_document && !ev_print_operation_exists_for_document(document))
 373                 ok_to_print = FALSE;
 374
 375 #ifdef WITH_GCONF
 376         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 377                 ok_to_copy = FALSE;
 378         }
 379
 380         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 381                 ok_to_print = FALSE;
 382         }
 383
 384         g_object_unref (client);
 385 #endif
 386
 387         /* File menu */
 388         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 389         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 390         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 391         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 392         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 393
 394         /* Edit menu */
 395         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 396         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 397         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 398         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 399         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 400
 401         /* View menu */
 402         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 403         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 405         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 406         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 407         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 408
 409         /* Toolbar-specific actions: */
 410         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 411         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 412         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 413
 414         ev_window_update_actions (ev_window);
 415 }
 416
 417 static void
 418 ev_window_update_actions (EvWindow *ev_window)
 419 {
 420         EvView *view = EV_VIEW (ev_window->priv->view);
 421         int n_pages = 0, page = -1;
 422         gboolean has_pages = FALSE;
 423         gboolean presentation_mode;
 424         gboolean can_find_in_page = FALSE;
 425
 426         if (ev_window->priv->document && ev_window->priv->page_cache) {
 427                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 428                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 429                 has_pages = n_pages > 0;
 430         }
 431
 432         can_find_in_page = (ev_window->priv->find_job &&
 433                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 434
 435         ev_window_set_action_sensitive (ev_window, "EditCopy",
 436                                         has_pages &&
 437                                         ev_view_get_has_selection (view));
 438         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 439                                         has_pages && can_find_in_page);
 440         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 441                                         has_pages && can_find_in_page);
 442         ev_window_set_action_sensitive (ev_window, "F3",
 443                                         has_pages && can_find_in_page);
 444
 445         presentation_mode = ev_view_get_presentation (view);
 446
 447         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 448                                         has_pages &&
 449                                         ev_view_can_zoom_in (view) &&
 450                                         !presentation_mode);
 451         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 452                                         has_pages &&
 453                                         ev_view_can_zoom_out (view) &&
 454                                         !presentation_mode);
 455
 456         /* Go menu */
 457         if (has_pages) {
 458                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 459                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 460                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 461                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 462         } else {
 463                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 464                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 465                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 466                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 467         }
 468
 469         if (has_pages &&
 470             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 471             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 472                 GtkAction *action;
 473                 float      zoom;
 474                 float      real_zoom;
 475
 476                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 477                                                       ZOOM_CONTROL_ACTION);
 478
 479                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 480                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 481                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 482
 483                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 484         }
 485 }
 486
 487 static void
 488 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 489 {
 490         gboolean can_find;
 491
 492         can_find = window->priv->document &&
 493             EV_IS_DOCUMENT_FIND (window->priv->document);
 494
 495         if (window->priv->action_group) {
 496                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 497                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 498                 ev_window_set_action_sensitive (window, "Space", sensitive);
 499                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 500                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 501                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 502                 ev_window_set_action_sensitive (window, "Return", sensitive);
 503                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 504                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 505                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 506                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 507                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 508                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 509
 510                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 511         }
 512 }
 513
 514 static void
 515 set_widget_visibility (GtkWidget *widget, gboolean visible)
 516 {
 517         g_assert (GTK_IS_WIDGET (widget));
 518
 519         if (visible)
 520                 gtk_widget_show (widget);
 521         else
 522                 gtk_widget_hide (widget);
 523 }
 524
 525 static void
 526 update_chrome_visibility (EvWindow *window)
 527 {
 528         EvWindowPrivate *priv = window->priv;
 529         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 530         gboolean fullscreen_mode, presentation, fullscreen;
 531
 532         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 533         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 534         fullscreen_mode = fullscreen || presentation;
 535
 536         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 537         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 538                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 539         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 540                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 541         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 542         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 543
 544         set_widget_visibility (priv->menubar, menubar);
 545         set_widget_visibility (priv->toolbar, toolbar);
 546         set_widget_visibility (priv->find_bar, findbar);
 547         set_widget_visibility (priv->sidebar, sidebar);
 548
 549         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 550
 551         if (priv->fullscreen_toolbar != NULL) {
 552                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 553         }
 554 }
 555
 556 static void
 557 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 558 {
 559         EvWindowPrivate *priv = window->priv;
 560
 561         if (active) {
 562                 priv->chrome |= flag;
 563         } else {
 564                 priv->chrome &= ~flag;
 565         }
 566 }
 567
 568 static void
 569 update_sizing_buttons (EvWindow *window)
 570 {
 571         GtkActionGroup *action_group = window->priv->action_group;
 572         GtkAction *action;
 573         gboolean best_fit, page_width;
 574         EvSizingMode sizing_mode;
 575
 576         if (window->priv->view == NULL)
 577                 return;
 578
 579         g_object_get (window->priv->view,
 580                       "sizing_mode", &sizing_mode,
 581                       NULL);
 582
 583         switch (sizing_mode) {
 584                 case EV_SIZING_BEST_FIT:
 585                         best_fit = TRUE;
 586                         page_width = FALSE;
 587                         break;
 588                 case EV_SIZING_FIT_WIDTH:
 589                         best_fit = FALSE;
 590                         page_width = TRUE;
 591                         break;
 592                 default:
 593                         best_fit = page_width = FALSE;
 594                         break;
 595         }
 596
 597         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 598         g_signal_handlers_block_by_func
 599                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 600         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 601         g_signal_handlers_unblock_by_func
 602                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 603
 604         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 605         g_signal_handlers_block_by_func
 606                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 607         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 608         g_signal_handlers_unblock_by_func
 609                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 610
 611         action = gtk_action_group_get_action (window->priv->action_group,
 612                                               ZOOM_CONTROL_ACTION);
 613         if (best_fit) {
 614                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 615                                                  EPHY_ZOOM_BEST_FIT);
 616         } else if (page_width) {
 617                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 618                                                  EPHY_ZOOM_FIT_WIDTH);
 619         }
 620 }
 621
 622 /**
 623  * ev_window_is_empty:
 624  * @ev_window: The instance of the #EvWindow.
 625  *
 626  * It does look if there is any document loaded or if there is any job to load
 627  * a document.
 628  *
 629  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 630  *          loaded, %FALSE in other case.
 631  */
 632 gboolean
 633 ev_window_is_empty (const EvWindow *ev_window)
 634 {
 635         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 636
 637         return (ev_window->priv->document == NULL) &&
 638                 (ev_window->priv->load_job == NULL);
 639 }
 640
 641 static void
 642 ev_window_set_message_area (EvWindow  *window,
 643                             GtkWidget *area)
 644 {
 645         if (window->priv->message_area == area)
 646                 return;
 647
 648         if (window->priv->message_area)
 649                 gtk_widget_destroy (window->priv->message_area);
 650         window->priv->message_area = area;
 651
 652         if (!area)
 653                 return;
 654
 655         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 656                             window->priv->message_area,
 657                             FALSE, FALSE, 0);
 658         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 659                                window->priv->message_area, 0);
 660         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 661                                    (gpointer) &(window->priv->message_area));
 662 }
 663
 664 static void
 665 ev_window_message_area_response_cb (EvMessageArea *area,
 666                                     gint           response_id,
 667                                     EvWindow      *window)
 668 {
 669         ev_window_set_message_area (window, NULL);
 670 }
 671
 672 static void
 673 ev_window_error_message (EvWindow    *window,
 674                          GError      *error,
 675                          const gchar *format,
 676                          ...)
 677 {
 678         GtkWidget *area;
 679         va_list    args;
 680         gchar     *msg = NULL;
 681
 682         if (window->priv->message_area)
 683                 return;
 684
 685         va_start (args, format);
 686         msg = g_strdup_vprintf (format, args);
 687         va_end (args);
 688
 689         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 690                                     msg,
 691                                     GTK_STOCK_CLOSE,
 692                                     GTK_RESPONSE_CLOSE,
 693                                     NULL);
 694         g_free (msg);
 695
 696         if (error)
 697                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 698         g_signal_connect (area, "response",
 699                           G_CALLBACK (ev_window_message_area_response_cb),
 700                           window);
 701         gtk_widget_show (area);
 702         ev_window_set_message_area (window, area);
 703 }
 704
 705 static void
 706 ev_window_warning_message (EvWindow    *window,
 707                            const gchar *format,
 708                            ...)
 709 {
 710         GtkWidget *area;
 711         va_list    args;
 712         gchar     *msg = NULL;
 713
 714         if (window->priv->message_area)
 715                 return;
 716
 717         va_start (args, format);
 718         msg = g_strdup_vprintf (format, args);
 719         va_end (args);
 720
 721         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 722                                     msg,
 723                                     GTK_STOCK_CLOSE,
 724                                     GTK_RESPONSE_CLOSE,
 725                                     NULL);
 726         g_free (msg);
 727
 728         g_signal_connect (area, "response",
 729                           G_CALLBACK (ev_window_message_area_response_cb),
 730                           window);
 731         gtk_widget_show (area);
 732         ev_window_set_message_area (window, area);
 733 }
 734
 735 static void
 736 page_changed_cb (EvPageCache *page_cache,
 737                  gint         page,
 738                  EvWindow    *ev_window)
 739 {
 740         ev_window_update_actions (ev_window);
 741
 742         ev_window_update_find_status_message (ev_window);
 743
 744         if (!ev_window_is_empty (ev_window))
 745                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 746 }
 747
 748 typedef struct _FindTask {
 749         const gchar *page_label;
 750         gchar *chapter;
 751 } FindTask;
 752
 753 static gboolean
 754 ev_window_find_chapter (GtkTreeModel *tree_model,
 755                         GtkTreePath  *path,
 756                         GtkTreeIter  *iter,
 757                         gpointer      data)
 758 {
 759         FindTask *task = (FindTask *)data;
 760         gchar *page_string;
 761
 762         gtk_tree_model_get (tree_model, iter,
 763                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 764                             -1);
 765
 766         if (!page_string)
 767                 return FALSE;
 768
 769         if (!strcmp (page_string, task->page_label)) {
 770                 gtk_tree_model_get (tree_model, iter,
 771                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 772                                     -1);
 773                 g_free (page_string);
 774                 return TRUE;
 775         }
 776
 777         g_free (page_string);
 778         return FALSE;
 779 }
 780
 781 static void
 782 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 783 {
 784         gchar *page_label = NULL;
 785         gchar *link_title;
 786         FindTask find_task;
 787         EvLink *real_link;
 788         EvLinkAction *action;
 789         EvLinkDest *dest;
 790
 791         if (window->priv->history == NULL)
 792                 return;
 793
 794         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 795                 return;
 796
 797         if (link) {
 798                 action = g_object_ref (ev_link_get_action (link));
 799                 dest = ev_link_action_get_dest (action);
 800                 page = ev_link_dest_get_page (dest);
 801                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 802         } else {
 803                 dest = ev_link_dest_new_page (page);
 804                 action = ev_link_action_new_dest (dest);
 805                 page_label = ev_document_get_page_label (window->priv->document, page);
 806         }
 807
 808         if (!page_label)
 809                 return;
 810
 811         find_task.page_label = page_label;
 812         find_task.chapter = NULL;
 813
 814         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 815                 GtkTreeModel *model;
 816
 817                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 818
 819                 if (model) {
 820                         gtk_tree_model_foreach (model,
 821                                                 ev_window_find_chapter,
 822                                                 &find_task);
 823
 824                         g_object_unref (model);
 825                 }
 826         }
 827
 828         if (find_task.chapter)
 829                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 830         else
 831                 link_title = g_strdup_printf (_("Page %s"), page_label);
 832
 833         real_link = ev_link_new (link_title, action);
 834
 835         ev_history_add_link (window->priv->history, real_link);
 836
 837         g_free (find_task.chapter);
 838         g_free (link_title);
 839         g_free (page_label);
 840         g_object_unref (real_link);
 841 }
 842
 843 static void
 844 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 845 {
 846         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 847
 848         ev_window_add_history (window, 0, link);
 849         ev_window_add_history (window, current_page, NULL);
 850 }
 851
 852 static void
 853 history_changed_cb (EvPageCache *page_cache,
 854                     gint         page,
 855                     EvWindow    *window)
 856 {
 857         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 858
 859         ev_window_add_history (window, page, NULL);
 860         ev_window_add_history (window, current_page, NULL);
 861
 862         return;
 863 }
 864
 865 static void
 866 update_document_mode (EvWindow *window, EvDocumentMode mode)
 867 {
 868         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 869                 ev_window_run_presentation (window);
 870         }
 871         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 872                 ev_window_run_fullscreen (window);
 873         }
 874 }
 875
 876 static void
 877 setup_chrome_from_metadata (EvWindow *window)
 878 {
 879         EvChrome chrome = EV_CHROME_NORMAL;
 880         GValue show_toolbar = { 0, };
 881
 882         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 883                 if (!g_value_get_boolean (&show_toolbar))
 884                         chrome &= ~EV_CHROME_TOOLBAR;
 885                 g_value_unset (&show_toolbar);
 886         }
 887         window->priv->chrome = chrome;
 888 }
 889
 890 static void
 891 setup_sidebar_from_metadata (EvWindow *window)
 892 {
 893         gchar      *uri = window->priv->uri;
 894         EvDocument *document = window->priv->document;
 895         GtkWidget  *sidebar = window->priv->sidebar;
 896         GtkWidget  *links = window->priv->sidebar_links;
 897         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 898         GtkWidget  *attachments = window->priv->sidebar_attachments;
 899         GtkWidget  *layers = window->priv->sidebar_layers;
 900         GValue      sidebar_size = { 0, };
 901         GValue      sidebar_page = { 0, };
 902         GValue      sidebar_visibility = { 0, };
 903
 904         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 905                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 906                                         g_value_get_int (&sidebar_size));
 907                 g_value_unset(&sidebar_size);
 908         }
 909
 910         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 911                 const char *page_id = g_value_get_string (&sidebar_page);
 912
 913                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 914                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 915                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 916                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 917                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 918                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 919                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 920                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 921                 }
 922                 g_value_unset (&sidebar_page);
 923         } else if (document) {
 924                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 925                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 926                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 928                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 930                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 931                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 932                 }
 933         }
 934
 935         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 936                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 937                 g_value_unset (&sidebar_visibility);
 938                 update_chrome_visibility (window);
 939         }
 940 }
 941
 942 static void
 943 setup_document_from_metadata (EvWindow *window)
 944 {
 945         gchar *uri = window->priv->uri;
 946         GValue page = { 0, };
 947         GValue width = { 0, };
 948         GValue height = { 0, };
 949         GValue width_ratio = { 0, };
 950         GValue height_ratio = { 0, };
 951
 952         /* View the previously shown page, but make sure to not open a document on
 953          * the last page, since closing it on the last page most likely means the
 954          * user was finished reading the document. In that case, reopening should
 955          * show the first page. */
 956         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 957                 gint n_pages;
 958                 gint new_page;
 959
 960                 n_pages = ev_document_get_n_pages (window->priv->document);
 961                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 962                 ev_page_cache_set_current_page (window->priv->page_cache,
 963                                                 new_page);
 964                 g_value_unset (&page);
 965         }
 966
 967         setup_sidebar_from_metadata (window);
 968
 969         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 970             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 971                 return; /* size was already set in setup_size_from_metadata */
 972
 973         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 974             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 975                 gdouble    document_width;
 976                 gdouble    document_height;
 977                 GdkScreen *screen;
 978                 gint       request_width;
 979                 gint       request_height;
 980
 981                 ev_document_get_max_page_size (window->priv->document,
 982                                                &document_width, &document_height);
 983
 984                 request_width = (gint)(g_value_get_double (&width_ratio) * document_width + 0.5);
 985                 request_height = (gint)(g_value_get_double (&height_ratio) * document_height + 0.5);
 986
 987                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 988
 989                 if (screen) {
 990                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 991                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 992                 }
 993
 994                 if (request_width > 0 && request_height > 0) {
 995                         gtk_window_resize (GTK_WINDOW (window),
 996                                            request_width,
 997                                            request_height);
 998                 }
 999                 g_value_unset (&width_ratio);
1000                 g_value_unset (&height_ratio);
1001         }
1002 }
1003
1004 static void
1005 setup_size_from_metadata (EvWindow *window)
1006 {
1007         char *uri = window->priv->uri;
1008         GValue width = { 0, };
1009         GValue height = { 0, };
1010         GValue maximized = { 0, };
1011         GValue x = { 0, };
1012         GValue y = { 0, };
1013
1014         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1015                 if (g_value_get_boolean (&maximized)) {
1016                         gtk_window_maximize (GTK_WINDOW (window));
1017                         g_value_unset (&maximized);
1018                         return;
1019                 } else {
1020                         gtk_window_unmaximize (GTK_WINDOW (window));
1021                 }
1022                 g_value_unset (&maximized);
1023         }
1024
1025         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1026             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1027                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1028                                  g_value_get_int (&y));
1029                 g_value_unset (&x);
1030                 g_value_unset (&y);
1031         }
1032
1033         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1034             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1035                 gtk_window_resize (GTK_WINDOW (window),
1036                                    g_value_get_int (&width),
1037                                    g_value_get_int (&height));
1038                 g_value_unset (&width);
1039                 g_value_unset (&height);
1040         }
1041 }
1042
1043 static void
1044 setup_view_from_metadata (EvWindow *window)
1045 {
1046         EvView *view = EV_VIEW (window->priv->view);
1047         gchar *uri = window->priv->uri;
1048         GEnumValue *enum_value;
1049         GValue sizing_mode = { 0, };
1050         GValue zoom = { 0, };
1051         GValue continuous = { 0, };
1052         GValue dual_page = { 0, };
1053         GValue presentation = { 0, };
1054         GValue fullscreen = { 0, };
1055         GValue rotation = { 0, };
1056
1057         /* Sizing mode */
1058         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1059                 enum_value = g_enum_get_value_by_nick
1060                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1061                 g_value_unset (&sizing_mode);
1062                 ev_view_set_sizing_mode (view, enum_value->value);
1063         }
1064
1065         /* Zoom */
1066         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1067             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1068                 gdouble zoom_value;
1069
1070                 zoom_value = g_value_get_double (&zoom);
1071                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1072                 ev_view_set_zoom (view, zoom_value, FALSE);
1073                 g_value_unset (&zoom);
1074         }
1075
1076         /* Continuous */
1077         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1078                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1079                 g_value_unset (&continuous);
1080         }
1081
1082         /* Dual page */
1083         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1084                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1085                 g_value_unset (&dual_page);
1086         }
1087
1088         /* Presentation */
1089         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1090                 if (g_value_get_boolean (&presentation) && uri) {
1091                         ev_window_run_presentation (window);
1092                 }
1093                 g_value_unset (&presentation);
1094         }
1095
1096         /* Fullscreen */
1097         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1098                 if (g_value_get_boolean (&fullscreen) && uri) {
1099                         ev_window_run_fullscreen (window);
1100                 }
1101                 g_value_unset (&fullscreen);
1102         }
1103
1104         /* Rotation */
1105         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1106                 if (g_value_get_int (&rotation)) {
1107                         switch (g_value_get_int (&rotation)) {
1108                                 case 90:
1109                                         ev_view_set_rotation (view, 90);
1110                                         break;
1111                                 case 180:
1112                                         ev_view_set_rotation (view, 180);
1113                                         break;
1114                                 case 270:
1115                                         ev_view_set_rotation (view, 270);
1116                                         break;
1117                                 default:
1118                                         break;
1119                         }
1120                 }
1121                 g_value_unset (&rotation);
1122         }
1123 }
1124
1125 static void
1126 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1127 {
1128         if (ev_window->priv->thumbnail_job != NULL) {
1129                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1130                         ev_job_cancel (ev_window->priv->thumbnail_job);
1131
1132                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1133                                                       ev_window_set_icon_from_thumbnail,
1134                                                       ev_window);
1135                 g_object_unref (ev_window->priv->thumbnail_job);
1136                 ev_window->priv->thumbnail_job = NULL;
1137         }
1138 }
1139
1140 static void
1141 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1142                                    EvWindow       *ev_window)
1143 {
1144         if (job->thumbnail) {
1145                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1146                                      job->thumbnail);
1147         }
1148
1149         ev_window_clear_thumbnail_job (ev_window);
1150 }
1151
1152 static void
1153 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1154 {
1155         gdouble page_width;
1156         gdouble scale;
1157         EvDocument *document = ev_window->priv->document;
1158
1159         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1160             ev_document_get_n_pages (document) <= 0 ||
1161             !ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1162                 return;
1163         }
1164
1165         ev_window_clear_thumbnail_job (ev_window);
1166
1167         ev_document_get_page_size (document, 0, &page_width, NULL);
1168         scale = 128. / page_width;
1169
1170         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1171         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1172                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1173                           ev_window);
1174         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1175 }
1176
1177 static gboolean
1178 ev_window_setup_document (EvWindow *ev_window)
1179 {
1180         const EvDocumentInfo *info;
1181         EvDocument *document = ev_window->priv->document;
1182         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1183         GtkAction *action;
1184
1185         ev_window->priv->setup_document_idle = 0;
1186
1187         ev_window_refresh_window_thumbnail (ev_window, 0);
1188
1189         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1190         ev_window_title_set_document (ev_window->priv->title, document);
1191         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1192
1193         ev_sidebar_set_document (sidebar, document);
1194
1195         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1196         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1197         ev_window_setup_action_sensitivity (ev_window);
1198
1199         if (ev_window->priv->history)
1200                 g_object_unref (ev_window->priv->history);
1201         ev_window->priv->history = ev_history_new ();
1202         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1203         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1204
1205         if (ev_window->priv->properties) {
1206                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1207                                                    ev_window->priv->uri,
1208                                                    ev_window->priv->document);
1209         }
1210
1211         info = ev_document_get_info (document);
1212         update_document_mode (ev_window, info->mode);
1213
1214         gtk_widget_grab_focus (ev_window->priv->view);
1215
1216         return FALSE;
1217 }
1218
1219 static void
1220 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1221 {
1222         EvView *view = EV_VIEW (ev_window->priv->view);
1223
1224         if (ev_window->priv->document)
1225                 g_object_unref (ev_window->priv->document);
1226         ev_window->priv->document = g_object_ref (document);
1227
1228         ev_window_set_message_area (ev_window, NULL);
1229
1230         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1231         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1232                           G_CALLBACK (page_changed_cb), ev_window);
1233         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1234                           G_CALLBACK (history_changed_cb), ev_window);
1235
1236         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1237                 gint page;
1238
1239                 /* Restart the current page */
1240                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1241                               0,
1242                               ev_document_get_n_pages (ev_window->priv->document) - 1);
1243                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1244                 g_object_unref (ev_window->priv->dest);
1245                 ev_window->priv->dest = NULL;
1246         }
1247
1248         if (ev_document_get_n_pages (ev_window->priv->document) <= 0) {
1249                 ev_window_warning_message (ev_window, "%s",
1250                                            _("The document contains no pages"));
1251         } else if (!ev_page_cache_check_dimensions (ev_window->priv->page_cache)) {
1252                 ev_window_warning_message (ev_window, "%s",
1253                                            _("The document contains only empty pages"));
1254         } else {
1255                 ev_view_set_document (view, document);
1256         }
1257
1258         if (ev_window->priv->setup_document_idle > 0)
1259                 g_source_remove (ev_window->priv->setup_document_idle);
1260
1261         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1262 }
1263
1264 static void
1265 ev_window_document_changed (EvWindow *ev_window,
1266                             gpointer  user_data)
1267 {
1268         ev_window_reload_document (ev_window, NULL);
1269 }
1270
1271 static void
1272 ev_window_password_view_unlock (EvWindow *ev_window)
1273 {
1274         const gchar *password;
1275
1276         g_assert (ev_window->priv->load_job);
1277
1278         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1279         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1280         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1281 }
1282
1283 static void
1284 ev_window_clear_load_job (EvWindow *ev_window)
1285 {
1286         if (ev_window->priv->load_job != NULL) {
1287                 if (!ev_job_is_finished (ev_window->priv->load_job))
1288                         ev_job_cancel (ev_window->priv->load_job);
1289
1290                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1291                 g_object_unref (ev_window->priv->load_job);
1292                 ev_window->priv->load_job = NULL;
1293         }
1294 }
1295
1296 static void
1297 ev_window_clear_reload_job (EvWindow *ev_window)
1298 {
1299         if (ev_window->priv->reload_job != NULL) {
1300                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1301                         ev_job_cancel (ev_window->priv->reload_job);
1302
1303                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1304                 g_object_unref (ev_window->priv->reload_job);
1305                 ev_window->priv->reload_job = NULL;
1306         }
1307 }
1308
1309 static void
1310 ev_window_clear_local_uri (EvWindow *ev_window)
1311 {
1312         if (ev_window->priv->local_uri) {
1313                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1314                 g_free (ev_window->priv->local_uri);
1315                 ev_window->priv->local_uri = NULL;
1316         }
1317 }
1318
1319 static void
1320 ev_window_clear_temp_symlink (EvWindow *ev_window)
1321 {
1322         GFile *file, *tempdir;
1323
1324         if (!ev_window->priv->uri)
1325                 return;
1326
1327         file = g_file_new_for_uri (ev_window->priv->uri);
1328         tempdir = g_file_new_for_path (ev_tmp_dir ());
1329
1330         if (g_file_has_prefix (file, tempdir)) {
1331                 GFileInfo *file_info;
1332                 GError    *error = NULL;
1333
1334                 file_info = g_file_query_info (file,
1335                                                G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
1336                                                G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
1337                                                NULL, &error);
1338                 if (file_info) {
1339                         if (g_file_info_get_is_symlink (file_info))
1340                                 g_file_delete (file, NULL, NULL);
1341                         g_object_unref (file_info);
1342                 } else {
1343                         g_warning ("Error deleting temp symlink: %s\n", error->message);
1344                         g_error_free (error);
1345                 }
1346         }
1347
1348         g_object_unref (file);
1349         g_object_unref (tempdir);
1350 }
1351
1352 static void
1353 ev_window_handle_link (EvWindow *ev_window,
1354                        EvLinkDest *dest)
1355 {
1356         if (dest) {
1357                 EvLink *link;
1358                 EvLinkAction *link_action;
1359
1360                 link_action = ev_link_action_new_dest (dest);
1361                 link = ev_link_new (NULL, link_action);
1362                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1363                 g_object_unref (link);
1364         }
1365 }
1366
1367 /* This callback will executed when load job will be finished.
1368  *
1369  * Since the flow of the error dialog is very confusing, we assume that both
1370  * document and uri will go away after this function is called, and thus we need
1371  * to ref/dup them.  Additionally, it needs to clear
1372  * ev_window->priv->password_{uri,document}, and thus people who call this
1373  * function should _not_ necessarily expect those to exist after being
1374  * called. */
1375 static void
1376 ev_window_load_job_cb (EvJob *job,
1377                        gpointer data)
1378 {
1379         EvWindow *ev_window = EV_WINDOW (data);
1380         EvDocument *document = EV_JOB (job)->document;
1381         EvJobLoad *job_load = EV_JOB_LOAD (job);
1382
1383         g_assert (job_load->uri);
1384
1385         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1386
1387         /* Success! */
1388         if (!ev_job_is_failed (job)) {
1389                 ev_window_set_document (ev_window, document);
1390
1391                 setup_document_from_metadata (ev_window);
1392                 setup_view_from_metadata (ev_window);
1393
1394                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1395
1396                 ev_window_title_set_type (ev_window->priv->title,
1397                                           EV_WINDOW_TITLE_DOCUMENT);
1398                 if (job_load->password) {
1399                         GPasswordSave flags;
1400
1401                         flags = ev_password_view_get_password_save_flags (
1402                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1403                         ev_keyring_save_password (ev_window->priv->uri,
1404                                                   job_load->password,
1405                                                   flags);
1406                 }
1407
1408                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1409                 /* Already unrefed by ev_link_action
1410                  * FIXME: link action should inc dest ref counting
1411                  * or not unref it at all
1412                  */
1413                 ev_window->priv->dest = NULL;
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                         default:
1423                                 break;
1424                 }
1425
1426                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1427                         ev_window_cmd_edit_find (NULL, ev_window);
1428                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1429                                                         ev_window->priv->search_string);
1430                 }
1431
1432                 g_free (ev_window->priv->search_string);
1433                 ev_window->priv->search_string = NULL;
1434
1435                 /* Create a monitor for the document */
1436                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1437                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1438                                           G_CALLBACK (ev_window_document_changed),
1439                                           ev_window);
1440
1441                 ev_window_clear_load_job (ev_window);
1442                 return;
1443         }
1444
1445         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1446                 gchar *password;
1447
1448                 setup_view_from_metadata (ev_window);
1449
1450                 /* First look whether password is in keyring */
1451                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1452                 if (password) {
1453                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1454                                 /* Password in kering is wrong */
1455                                 ev_job_load_set_password (job_load, NULL);
1456                                 /* FIXME: delete password from keyring? */
1457                         } else {
1458                                 ev_job_load_set_password (job_load, password);
1459                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1460                                 g_free (password);
1461                                 return;
1462                         }
1463
1464                         g_free (password);
1465                 }
1466
1467                 /* We need to ask the user for a password */
1468                 ev_window_title_set_uri (ev_window->priv->title,
1469                                          ev_window->priv->uri);
1470                 ev_window_title_set_type (ev_window->priv->title,
1471                                           EV_WINDOW_TITLE_PASSWORD);
1472
1473                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1474                                           job_load->uri);
1475
1476                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1477
1478                 ev_job_load_set_password (job_load, NULL);
1479                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1480         } else {
1481                 ev_window_error_message (ev_window, job->error,
1482                                          "%s", _("Unable to open document"));
1483                 ev_window_clear_load_job (ev_window);
1484         }
1485 }
1486
1487 static void
1488 ev_window_reload_job_cb (EvJob    *job,
1489                          EvWindow *ev_window)
1490 {
1491         GtkWidget *widget;
1492         EvLinkDest *dest = NULL;
1493
1494         if (ev_job_is_failed (job)) {
1495                 ev_window_clear_reload_job (ev_window);
1496                 ev_window->priv->in_reload = FALSE;
1497                 g_object_unref (ev_window->priv->dest);
1498                 ev_window->priv->dest = NULL;
1499
1500                 return;
1501         }
1502
1503         if (ev_window->priv->dest) {
1504                 dest = g_object_ref (ev_window->priv->dest);
1505         }
1506         ev_window_set_document (ev_window, job->document);
1507
1508         ev_window_handle_link (ev_window, dest);
1509
1510         /* Restart the search after reloading */
1511         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1512         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1513                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1514                                             NULL, ev_window);
1515         }
1516
1517         ev_window_clear_reload_job (ev_window);
1518         ev_window->priv->in_reload = FALSE;
1519 }
1520
1521 /**
1522  * ev_window_get_uri:
1523  * @ev_window: The instance of the #EvWindow.
1524  *
1525  * It returns the uri of the document showed in the #EvWindow.
1526  *
1527  * Returns: the uri of the document showed in the #EvWindow.
1528  */
1529 const char *
1530 ev_window_get_uri (EvWindow *ev_window)
1531 {
1532         return ev_window->priv->uri;
1533 }
1534
1535 /**
1536  * ev_window_close_dialogs:
1537  * @ev_window: The window where dialogs will be closed.
1538  *
1539  * It looks for password, print and properties dialogs and closes them and
1540  * frees them from memory. If there is any print job it does free it too.
1541  */
1542 static void
1543 ev_window_close_dialogs (EvWindow *ev_window)
1544 {
1545         if (ev_window->priv->print_dialog)
1546                 gtk_widget_destroy (ev_window->priv->print_dialog);
1547         ev_window->priv->print_dialog = NULL;
1548
1549         if (ev_window->priv->properties)
1550                 gtk_widget_destroy (ev_window->priv->properties);
1551         ev_window->priv->properties = NULL;
1552 }
1553
1554 static void
1555 ev_window_clear_progress_idle (EvWindow *ev_window)
1556 {
1557         if (ev_window->priv->progress_idle > 0)
1558                 g_source_remove (ev_window->priv->progress_idle);
1559         ev_window->priv->progress_idle = 0;
1560 }
1561
1562 static void
1563 reset_progress_idle (EvWindow *ev_window)
1564 {
1565         ev_window->priv->progress_idle = 0;
1566 }
1567
1568 static void
1569 ev_window_show_progress_message (EvWindow   *ev_window,
1570                                  guint       interval,
1571                                  GSourceFunc function)
1572 {
1573         if (ev_window->priv->progress_idle > 0)
1574                 g_source_remove (ev_window->priv->progress_idle);
1575         ev_window->priv->progress_idle =
1576                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1577                                             interval, function,
1578                                             ev_window,
1579                                             (GDestroyNotify)reset_progress_idle);
1580 }
1581
1582 static void
1583 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1584 {
1585         if (ev_window->priv->progress_cancellable)
1586                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1587         else
1588                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1589 }
1590
1591 static void
1592 ev_window_progress_response_cb (EvProgressMessageArea *area,
1593                                 gint                   response,
1594                                 EvWindow              *ev_window)
1595 {
1596         if (response == GTK_RESPONSE_CANCEL)
1597                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1598         ev_window_set_message_area (ev_window, NULL);
1599 }
1600
1601 static gboolean
1602 show_loading_progress (EvWindow *ev_window)
1603 {
1604         GtkWidget *area;
1605         gchar     *text;
1606         gchar     *display_name;
1607
1608         if (ev_window->priv->message_area)
1609                 return FALSE;
1610
1611         display_name = escape_uri_for_display (ev_window->priv->uri);
1612         text = g_strdup_printf (_("Loading document from “%s”"),
1613                                 display_name);
1614
1615         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1616                                              text,
1617                                              GTK_STOCK_CLOSE,
1618                                              GTK_RESPONSE_CLOSE,
1619                                              GTK_STOCK_CANCEL,
1620                                              GTK_RESPONSE_CANCEL,
1621                                              NULL);
1622         g_signal_connect (area, "response",
1623                           G_CALLBACK (ev_window_progress_response_cb),
1624                           ev_window);
1625         gtk_widget_show (area);
1626         ev_window_set_message_area (ev_window, area);
1627
1628         g_free (text);
1629         g_free (display_name);
1630
1631         return FALSE;
1632 }
1633
1634 static void
1635 ev_window_load_remote_failed (EvWindow *ev_window,
1636                               GError   *error)
1637 {
1638         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1639         ev_window->priv->in_reload = FALSE;
1640         ev_window_error_message (ev_window, error,
1641                                  "%s", _("Unable to open document"));
1642         g_free (ev_window->priv->local_uri);
1643         ev_window->priv->local_uri = NULL;
1644         ev_window->priv->uri_mtime = 0;
1645 }
1646
1647 static void
1648 set_uri_mtime (GFile        *source,
1649                GAsyncResult *async_result,
1650                EvWindow     *ev_window)
1651 {
1652         GFileInfo *info;
1653         GError *error = NULL;
1654
1655         info = g_file_query_info_finish (source, async_result, &error);
1656
1657         if (error) {
1658                 ev_window->priv->uri_mtime = 0;
1659                 g_error_free (error);
1660         } else {
1661                 GTimeVal mtime;
1662
1663                 g_file_info_get_modification_time (info, &mtime);
1664                 ev_window->priv->uri_mtime = mtime.tv_sec;
1665                 g_object_unref (info);
1666         }
1667
1668         g_object_unref (source);
1669 }
1670
1671 static void
1672 mount_volume_ready_cb (GFile        *source,
1673                        GAsyncResult *async_result,
1674                        EvWindow     *ev_window)
1675 {
1676         GError *error = NULL;
1677
1678         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1679
1680         if (error) {
1681                 ev_window_load_remote_failed (ev_window, error);
1682                 g_object_unref (source);
1683                 g_error_free (error);
1684         } else {
1685                 /* Volume successfully mounted,
1686                    try opening the file again */
1687                 ev_window_load_file_remote (ev_window, source);
1688         }
1689 }
1690
1691 static void
1692 window_open_file_copy_ready_cb (GFile        *source,
1693                                 GAsyncResult *async_result,
1694                                 EvWindow     *ev_window)
1695 {
1696         GError *error = NULL;
1697
1698         ev_window_clear_progress_idle (ev_window);
1699
1700         g_file_copy_finish (source, async_result, &error);
1701         if (!error) {
1702                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1703                 g_file_query_info_async (source,
1704                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1705                                          0, G_PRIORITY_DEFAULT,
1706                                          NULL,
1707                                          (GAsyncReadyCallback)set_uri_mtime,
1708                                          ev_window);
1709                 return;
1710         }
1711
1712         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1713                 GMountOperation *operation;
1714
1715                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1716                 g_file_mount_enclosing_volume (source,
1717                                                G_MOUNT_MOUNT_NONE,
1718                                                operation, NULL,
1719                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1720                                                ev_window);
1721                 g_object_unref (operation);
1722         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1723                 ev_window_clear_load_job (ev_window);
1724                 ev_window_clear_local_uri (ev_window);
1725                 g_free (ev_window->priv->uri);
1726                 ev_window->priv->uri = NULL;
1727                 g_object_unref (source);
1728
1729                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1730         } else {
1731                 ev_window_load_remote_failed (ev_window, error);
1732                 g_object_unref (source);
1733         }
1734
1735         g_error_free (error);
1736 }
1737
1738 static void
1739 window_open_file_copy_progress_cb (goffset   n_bytes,
1740                                    goffset   total_bytes,
1741                                    EvWindow *ev_window)
1742 {
1743         gchar *status;
1744         gdouble fraction;
1745
1746         if (!ev_window->priv->message_area)
1747                 return;
1748
1749         fraction = n_bytes / (gdouble)total_bytes;
1750         status = g_strdup_printf (_("Downloading document (%d%%)"),
1751                                   (gint)(fraction * 100));
1752
1753         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1754                                              status);
1755         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1756                                                fraction);
1757
1758         g_free (status);
1759 }
1760
1761 static void
1762 ev_window_load_file_remote (EvWindow *ev_window,
1763                             GFile    *source_file)
1764 {
1765         GFile *target_file;
1766
1767         if (!ev_window->priv->local_uri) {
1768                 gchar *tmp_name;
1769                 gchar *base_name;
1770
1771                 /* We'd like to keep extension of source uri since
1772                  * it helps to resolve some mime types, say cbz */
1773                 tmp_name = ev_tmp_filename (NULL);
1774                 base_name = g_file_get_basename (source_file);
1775                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1776                                                           base_name, NULL);
1777                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1778                                      ev_window->priv->local_uri);
1779                 g_free (base_name);
1780                 g_free (tmp_name);
1781         }
1782
1783         ev_window_reset_progress_cancellable (ev_window);
1784
1785         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1786         g_file_copy_async (source_file, target_file,
1787                            0, G_PRIORITY_DEFAULT,
1788                            ev_window->priv->progress_cancellable,
1789                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1790                            ev_window,
1791                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1792                            ev_window);
1793         g_object_unref (target_file);
1794
1795         ev_window_show_progress_message (ev_window, 1,
1796                                          (GSourceFunc)show_loading_progress);
1797 }
1798
1799 void
1800 ev_window_open_uri (EvWindow       *ev_window,
1801                     const char     *uri,
1802                     EvLinkDest     *dest,
1803                     EvWindowRunMode mode,
1804                     const gchar    *search_string)
1805 {
1806         GFile *source_file;
1807
1808         ev_window->priv->in_reload = FALSE;
1809
1810         if (ev_window->priv->uri &&
1811             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1812                 ev_window_reload_document (ev_window, dest);
1813                 return;
1814         }
1815
1816         if (ev_window->priv->monitor) {
1817                 g_object_unref (ev_window->priv->monitor);
1818                 ev_window->priv->monitor = NULL;
1819         }
1820
1821         ev_window_close_dialogs (ev_window);
1822         ev_window_clear_load_job (ev_window);
1823         ev_window_clear_local_uri (ev_window);
1824         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1825
1826         ev_window->priv->window_mode = mode;
1827
1828         if (ev_window->priv->uri)
1829                 g_free (ev_window->priv->uri);
1830         ev_window->priv->uri = g_strdup (uri);
1831
1832         if (ev_window->priv->search_string)
1833                 g_free (ev_window->priv->search_string);
1834         ev_window->priv->search_string = search_string ?
1835                 g_strdup (search_string) : NULL;
1836
1837         if (ev_window->priv->dest)
1838                 g_object_unref (ev_window->priv->dest);
1839         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1840
1841         setup_size_from_metadata (ev_window);
1842
1843         ev_window->priv->load_job = ev_job_load_new (uri);
1844         g_signal_connect (ev_window->priv->load_job,
1845                           "finished",
1846                           G_CALLBACK (ev_window_load_job_cb),
1847                           ev_window);
1848
1849         source_file = g_file_new_for_uri (uri);
1850         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1851                 ev_window_load_file_remote (ev_window, source_file);
1852         } else {
1853                 g_object_unref (source_file);
1854                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1855         }
1856 }
1857
1858 static void
1859 ev_window_reload_local (EvWindow *ev_window)
1860 {
1861         const gchar *uri;
1862
1863         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1864         ev_window->priv->reload_job = ev_job_load_new (uri);
1865         g_signal_connect (ev_window->priv->reload_job, "finished",
1866                           G_CALLBACK (ev_window_reload_job_cb),
1867                           ev_window);
1868         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1869 }
1870
1871 static gboolean
1872 show_reloading_progress (EvWindow *ev_window)
1873 {
1874         GtkWidget *area;
1875         gchar     *text;
1876
1877         if (ev_window->priv->message_area)
1878                 return FALSE;
1879
1880         text = g_strdup_printf (_("Reloading document from %s"),
1881                                 ev_window->priv->uri);
1882         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1883                                              text,
1884                                              GTK_STOCK_CLOSE,
1885                                              GTK_RESPONSE_CLOSE,
1886                                              GTK_STOCK_CANCEL,
1887                                              GTK_RESPONSE_CANCEL,
1888                                              NULL);
1889         g_signal_connect (area, "response",
1890                           G_CALLBACK (ev_window_progress_response_cb),
1891                           ev_window);
1892         gtk_widget_show (area);
1893         ev_window_set_message_area (ev_window, area);
1894         g_free (text);
1895
1896         return FALSE;
1897 }
1898
1899 static void
1900 reload_remote_copy_ready_cb (GFile        *remote,
1901                              GAsyncResult *async_result,
1902                              EvWindow     *ev_window)
1903 {
1904         GError *error = NULL;
1905
1906         ev_window_clear_progress_idle (ev_window);
1907
1908         g_file_copy_finish (remote, async_result, &error);
1909         if (error) {
1910                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1911                         ev_window_error_message (ev_window, error,
1912                                                  "%s", _("Failed to reload document."));
1913                 g_error_free (error);
1914         } else {
1915                 ev_window_reload_local (ev_window);
1916         }
1917
1918         g_object_unref (remote);
1919 }
1920
1921 static void
1922 reload_remote_copy_progress_cb (goffset   n_bytes,
1923                                 goffset   total_bytes,
1924                                 EvWindow *ev_window)
1925 {
1926         gchar *status;
1927         gdouble fraction;
1928
1929         if (!ev_window->priv->message_area)
1930                 return;
1931
1932         fraction = n_bytes / (gdouble)total_bytes;
1933         status = g_strdup_printf (_("Downloading document (%d%%)"),
1934                                   (gint)(fraction * 100));
1935
1936         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1937                                              status);
1938         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1939                                                fraction);
1940
1941         g_free (status);
1942 }
1943
1944 static void
1945 query_remote_uri_mtime_cb (GFile        *remote,
1946                            GAsyncResult *async_result,
1947                            EvWindow     *ev_window)
1948 {
1949         GFileInfo *info;
1950         GTimeVal   mtime;
1951         GError    *error = NULL;
1952
1953         info = g_file_query_info_finish (remote, async_result, &error);
1954         if (error) {
1955                 g_error_free (error);
1956                 g_object_unref (remote);
1957                 ev_window_reload_local (ev_window);
1958
1959                 return;
1960         }
1961
1962         g_file_info_get_modification_time (info, &mtime);
1963         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1964                 GFile *target_file;
1965
1966                 /* Remote file has changed */
1967                 ev_window->priv->uri_mtime = mtime.tv_sec;
1968
1969                 ev_window_reset_progress_cancellable (ev_window);
1970
1971                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1972                 g_file_copy_async (remote, target_file,
1973                                    G_FILE_COPY_OVERWRITE,
1974                                    G_PRIORITY_DEFAULT,
1975                                    ev_window->priv->progress_cancellable,
1976                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1977                                    ev_window,
1978                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1979                                    ev_window);
1980                 g_object_unref (target_file);
1981                 ev_window_show_progress_message (ev_window, 1,
1982                                                  (GSourceFunc)show_reloading_progress);
1983         } else {
1984                 g_object_unref (remote);
1985                 ev_window_reload_local (ev_window);
1986         }
1987
1988         g_object_unref (info);
1989 }
1990
1991 static void
1992 ev_window_reload_remote (EvWindow *ev_window)
1993 {
1994         GFile *remote;
1995
1996         remote = g_file_new_for_uri (ev_window->priv->uri);
1997         /* Reload the remote uri only if it has changed */
1998         g_file_query_info_async (remote,
1999                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2000                                  0, G_PRIORITY_DEFAULT,
2001                                  NULL,
2002                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2003                                  ev_window);
2004 }
2005
2006 static void
2007 ev_window_reload_document (EvWindow *ev_window,
2008                            EvLinkDest *dest)
2009 {
2010         gint page;
2011
2012
2013         ev_window_clear_reload_job (ev_window);
2014         ev_window->priv->in_reload = TRUE;
2015
2016         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2017
2018         if (ev_window->priv->dest)
2019                 g_object_unref (ev_window->priv->dest);
2020         /* FIXME: save the scroll position too (xyz dest) */
2021         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2022
2023         if (ev_window->priv->local_uri) {
2024                 ev_window_reload_remote (ev_window);
2025         } else {
2026                 ev_window_reload_local (ev_window);
2027         }
2028 }
2029
2030 static void
2031 file_open_dialog_response_cb (GtkWidget *chooser,
2032                               gint       response_id,
2033                               EvWindow  *ev_window)
2034 {
2035         if (response_id == GTK_RESPONSE_OK) {
2036                 GSList *uris;
2037                 gchar  *uri;
2038
2039                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2040
2041                 ev_application_open_uri_list (EV_APP, uris,
2042                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2043                                               GDK_CURRENT_TIME);
2044
2045                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2046                 g_slist_free (uris);
2047
2048                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2049                 ev_application_set_filechooser_uri (EV_APP,
2050                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2051                                                     uri);
2052                 g_free (uri);
2053         }
2054
2055         gtk_widget_destroy (chooser);
2056 }
2057
2058 static void
2059 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2060 {
2061         GtkWidget   *chooser;
2062         const gchar *default_uri;
2063         gchar       *parent_uri = NULL;
2064
2065         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2066                                                GTK_WINDOW (window),
2067                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2068                                                GTK_STOCK_CANCEL,
2069                                                GTK_RESPONSE_CANCEL,
2070                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2071                                                NULL);
2072
2073         ev_document_factory_add_filters (chooser, NULL);
2074         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2075         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2076
2077         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2078         if (!default_uri && window->priv->uri) {
2079                 GFile *file, *parent;
2080
2081                 file = g_file_new_for_uri (window->priv->uri);
2082                 parent = g_file_get_parent (file);
2083                 if (parent) {
2084                         parent_uri = g_file_get_uri (parent);
2085                         default_uri = parent_uri;
2086                         g_object_unref (parent);
2087                 }
2088                 g_object_unref (file);
2089         }
2090
2091         if (default_uri) {
2092                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2093         } else {
2094                 const gchar *folder;
2095
2096                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2097                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2098                                                      folder ? folder : g_get_home_dir ());
2099         }
2100         g_free (parent_uri);
2101
2102         g_signal_connect (chooser, "response",
2103                           G_CALLBACK (file_open_dialog_response_cb),
2104                           window);
2105
2106         gtk_widget_show (chooser);
2107 }
2108
2109 static gchar *
2110 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2111 {
2112         gchar  *tmp_filename = NULL;
2113         gchar  *name;
2114         guint   i = 0;
2115         GError *link_error = NULL;
2116         GFile  *tmp_file = NULL;
2117
2118         name = g_path_get_basename (filename);
2119
2120         do {
2121                 gchar *basename;
2122
2123                 if (tmp_filename)
2124                         g_free (tmp_filename);
2125                 if (tmp_file)
2126                         g_object_unref (tmp_file);
2127                 g_clear_error (&link_error);
2128
2129                 basename = g_strdup_printf ("%s-%d", name, i++);
2130                 tmp_filename = g_build_filename (ev_tmp_dir (),
2131                                                  basename, NULL);
2132
2133                 g_free (basename);
2134                 tmp_file = g_file_new_for_path (tmp_filename);
2135         } while (!g_file_make_symbolic_link (tmp_file, filename, NULL, &link_error) &&
2136                  g_error_matches (link_error, G_IO_ERROR, G_IO_ERROR_EXISTS));
2137
2138         g_free (name);
2139         g_object_unref (tmp_file);
2140
2141         if (link_error) {
2142                 g_propagate_prefixed_error (error,
2143                                             link_error,
2144                                             _("Couldn't create symlink “%s”: "),
2145                                             tmp_filename);
2146                 g_free (tmp_filename);
2147
2148                 return NULL;
2149         }
2150
2151         return tmp_filename;
2152 }
2153
2154 static void
2155 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2156 {
2157         GError      *error = NULL;
2158         gchar       *symlink_uri;
2159         gchar       *old_filename;
2160         gchar       *new_filename;
2161         const gchar *uri_unc;
2162
2163         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2164                                      "uri-uncompressed");
2165         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2166                                             NULL, NULL);
2167         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2168
2169         if (error) {
2170                 ev_window_error_message (window, error,
2171                                          "%s", _("Cannot open a copy."));
2172                 g_error_free (error);
2173                 g_free (old_filename);
2174                 g_free (new_filename);
2175
2176                 return;
2177         }
2178
2179         g_free (old_filename);
2180
2181         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2182         g_free (new_filename);
2183
2184         ev_application_open_uri_at_dest (EV_APP,
2185                                          symlink_uri,
2186                                          gtk_window_get_screen (GTK_WINDOW (window)),
2187                                          dest,
2188                                          0,
2189                                          NULL,
2190                                          GDK_CURRENT_TIME);
2191         g_free (symlink_uri);
2192 }
2193
2194 static void
2195 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2196 {
2197         EvPageCache *page_cache;
2198         EvLinkDest  *dest;
2199         gint         current_page;
2200
2201         page_cache = ev_page_cache_get (window->priv->document);
2202         current_page = ev_page_cache_get_current_page (page_cache);
2203
2204         dest = ev_link_dest_new_page (current_page);
2205         ev_window_cmd_file_open_copy_at_dest (window, dest);
2206         g_object_unref (dest);
2207 }
2208
2209 static void
2210 ev_window_cmd_recent_file_activate (GtkAction *action,
2211                                     EvWindow  *window)
2212 {
2213         GtkRecentInfo *info;
2214         const gchar   *uri;
2215
2216         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2217         g_assert (info != NULL);
2218
2219         uri = gtk_recent_info_get_uri (info);
2220
2221         ev_application_open_uri_at_dest (EV_APP, uri,
2222                                          gtk_window_get_screen (GTK_WINDOW (window)),
2223                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2224 }
2225
2226 static void
2227 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2228                                              const gchar        *uri,
2229                                              EvWindow           *window)
2230 {
2231         ev_application_open_uri_at_dest (EV_APP, uri,
2232                                          gtk_window_get_screen (GTK_WINDOW (window)),
2233                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2234 }
2235
2236 static void
2237 ev_window_add_recent (EvWindow *window, const char *filename)
2238 {
2239         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2240 }
2241
2242 static gint
2243 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2244 {
2245         gboolean     has_ev_a, has_ev_b;
2246         const gchar *evince = g_get_application_name ();
2247
2248         has_ev_a = gtk_recent_info_has_application (a, evince);
2249         has_ev_b = gtk_recent_info_has_application (b, evince);
2250
2251         if (has_ev_a && has_ev_b) {
2252                 time_t time_a, time_b;
2253
2254                 time_a = gtk_recent_info_get_modified (a);
2255                 time_b = gtk_recent_info_get_modified (b);
2256
2257                 return (time_b - time_a);
2258         } else if (has_ev_a) {
2259                 return -1;
2260         } else if (has_ev_b) {
2261                 return 1;
2262         }
2263
2264         return 0;
2265 }
2266
2267 /*
2268  * Doubles underscore to avoid spurious menu accels.
2269  */
2270 static gchar *
2271 ev_window_get_recent_file_label (gint index, const gchar *filename)
2272 {
2273         GString *str;
2274         gint length;
2275         const gchar *p;
2276         const gchar *end;
2277         gboolean is_rtl;
2278
2279         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2280
2281         g_return_val_if_fail (filename != NULL, NULL);
2282
2283         length = strlen (filename);
2284         str = g_string_sized_new (length + 10);
2285         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2286
2287         p = filename;
2288         end = filename + length;
2289
2290         while (p != end) {
2291                 const gchar *next;
2292                 next = g_utf8_next_char (p);
2293
2294                 switch (*p) {
2295                         case '_':
2296                                 g_string_append (str, "__");
2297                                 break;
2298                         default:
2299                                 g_string_append_len (str, p, next - p);
2300                                 break;
2301                 }
2302
2303                 p = next;
2304         }
2305
2306         return g_string_free (str, FALSE);
2307 }
2308
2309 static void
2310 ev_window_setup_recent (EvWindow *ev_window)
2311 {
2312         GList        *items, *l;
2313         guint         n_items = 0;
2314         const gchar  *evince = g_get_application_name ();
2315         static guint  i = 0;
2316
2317         if (ev_window->priv->recent_ui_id > 0) {
2318                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2319                                           ev_window->priv->recent_ui_id);
2320                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2321         }
2322         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2323
2324         if (ev_window->priv->recent_action_group) {
2325                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2326                                                     ev_window->priv->recent_action_group);
2327                 g_object_unref (ev_window->priv->recent_action_group);
2328         }
2329         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2330         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2331                                             ev_window->priv->recent_action_group, 0);
2332
2333         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2334         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2335
2336         for (l = items; l && l->data; l = g_list_next (l)) {
2337                 GtkRecentInfo *info;
2338                 GtkAction     *action;
2339                 gchar         *action_name;
2340                 gchar         *label;
2341
2342                 info = (GtkRecentInfo *) l->data;
2343
2344                 if (!gtk_recent_info_has_application (info, evince) ||
2345                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2346                         continue;
2347
2348                 action_name = g_strdup_printf ("RecentFile%u", i++);
2349                 label = ev_window_get_recent_file_label (
2350                         n_items + 1, gtk_recent_info_get_display_name (info));
2351
2352                 action = g_object_new (GTK_TYPE_ACTION,
2353                                        "name", action_name,
2354                                        "label", label,
2355                                        NULL);
2356
2357                 g_object_set_data_full (G_OBJECT (action),
2358                                         "gtk-recent-info",
2359                                         gtk_recent_info_ref (info),
2360                                         (GDestroyNotify) gtk_recent_info_unref);
2361
2362                 g_signal_connect (action, "activate",
2363                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2364                                   (gpointer) ev_window);
2365
2366                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2367                                              action);
2368                 g_object_unref (action);
2369
2370                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2371                                        ev_window->priv->recent_ui_id,
2372                                        "/MainMenu/FileMenu/RecentFilesMenu",
2373                                        label,
2374                                        action_name,
2375                                        GTK_UI_MANAGER_MENUITEM,
2376                                        FALSE);
2377                 g_free (action_name);
2378                 g_free (label);
2379
2380                 if (++n_items == 5)
2381                         break;
2382         }
2383
2384         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2385         g_list_free (items);
2386 }
2387
2388 static gboolean
2389 show_saving_progress (GFile *dst)
2390 {
2391         EvWindow  *ev_window;
2392         GtkWidget *area;
2393         gchar     *text;
2394         gchar     *uri;
2395         EvSaveType save_type;
2396
2397         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2398         ev_window->priv->progress_idle = 0;
2399
2400         if (ev_window->priv->message_area)
2401                 return FALSE;
2402
2403         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2404         uri = g_file_get_uri (dst);
2405         switch (save_type) {
2406         case EV_SAVE_DOCUMENT:
2407                 text = g_strdup_printf (_("Saving document to %s"), uri);
2408                 break;
2409         case EV_SAVE_ATTACHMENT:
2410                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2411                 break;
2412         case EV_SAVE_IMAGE:
2413                 text = g_strdup_printf (_("Saving image to %s"), uri);
2414                 break;
2415         default:
2416                 g_assert_not_reached ();
2417         }
2418         g_free (uri);
2419         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2420                                              text,
2421                                              GTK_STOCK_CLOSE,
2422                                              GTK_RESPONSE_CLOSE,
2423                                              GTK_STOCK_CANCEL,
2424                                              GTK_RESPONSE_CANCEL,
2425                                              NULL);
2426         g_signal_connect (area, "response",
2427                           G_CALLBACK (ev_window_progress_response_cb),
2428                           ev_window);
2429         gtk_widget_show (area);
2430         ev_window_set_message_area (ev_window, area);
2431         g_free (text);
2432
2433         return FALSE;
2434 }
2435
2436 static void
2437 window_save_file_copy_ready_cb (GFile        *src,
2438                                 GAsyncResult *async_result,
2439                                 GFile        *dst)
2440 {
2441         EvWindow *ev_window;
2442         GError   *error = NULL;
2443
2444         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2445         ev_window_clear_progress_idle (ev_window);
2446
2447         if (g_file_copy_finish (src, async_result, &error)) {
2448                 ev_tmp_file_unlink (src);
2449                 return;
2450         }
2451
2452         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2453                 gchar *name;
2454
2455                 name = g_file_get_basename (dst);
2456                 ev_window_error_message (ev_window, error,
2457                                          _("The file could not be saved as “%s”."),
2458                                          name);
2459                 g_free (name);
2460         }
2461         ev_tmp_file_unlink (src);
2462         g_error_free (error);
2463 }
2464
2465 static void
2466 window_save_file_copy_progress_cb (goffset n_bytes,
2467                                    goffset total_bytes,
2468                                    GFile  *dst)
2469 {
2470         EvWindow  *ev_window;
2471         EvSaveType save_type;
2472         gchar     *status;
2473         gdouble    fraction;
2474
2475         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2476
2477         if (!ev_window->priv->message_area)
2478                 return;
2479
2480         fraction = n_bytes / (gdouble)total_bytes;
2481         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2482
2483         switch (save_type) {
2484         case EV_SAVE_DOCUMENT:
2485                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2486                                           (gint)(fraction * 100));
2487                 break;
2488         case EV_SAVE_ATTACHMENT:
2489                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2490                                           (gint)(fraction * 100));
2491                 break;
2492         case EV_SAVE_IMAGE:
2493                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2494                                           (gint)(fraction * 100));
2495                 break;
2496         default:
2497                 g_assert_not_reached ();
2498         }
2499
2500         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2501                                              status);
2502         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2503                                                fraction);
2504
2505         g_free (status);
2506 }
2507
2508 static void
2509 ev_window_save_remote (EvWindow  *ev_window,
2510                        EvSaveType save_type,
2511                        GFile     *src,
2512                        GFile     *dst)
2513 {
2514         ev_window_reset_progress_cancellable (ev_window);
2515         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2516         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2517         g_file_copy_async (src, dst,
2518                            G_FILE_COPY_OVERWRITE,
2519                            G_PRIORITY_DEFAULT,
2520                            ev_window->priv->progress_cancellable,
2521                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2522                            dst,
2523                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2524                            dst);
2525         ev_window->priv->progress_idle =
2526                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2527                                             1,
2528                                             (GSourceFunc)show_saving_progress,
2529                                             dst,
2530                                             NULL);
2531 }
2532
2533 static void
2534 ev_window_clear_save_job (EvWindow *ev_window)
2535 {
2536         if (ev_window->priv->save_job != NULL) {
2537                 if (!ev_job_is_finished (ev_window->priv->save_job))
2538                         ev_job_cancel (ev_window->priv->save_job);
2539
2540                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2541                                                       ev_window_save_job_cb,
2542                                                       ev_window);
2543                 g_object_unref (ev_window->priv->save_job);
2544                 ev_window->priv->save_job = NULL;
2545         }
2546 }
2547
2548 static void
2549 ev_window_save_job_cb (EvJob     *job,
2550                        EvWindow  *window)
2551 {
2552         if (ev_job_is_failed (job)) {
2553                 ev_window_error_message (window, job->error,
2554                                          _("The file could not be saved as “%s”."),
2555                                          EV_JOB_SAVE (job)->uri);
2556         }
2557
2558         ev_window_clear_save_job (window);
2559 }
2560
2561 static void
2562 file_save_dialog_response_cb (GtkWidget *fc,
2563                               gint       response_id,
2564                               EvWindow  *ev_window)
2565 {
2566         gchar *uri;
2567         GFile *file, *parent;
2568
2569         if (response_id != GTK_RESPONSE_OK) {
2570                 gtk_widget_destroy (fc);
2571                 return;
2572         }
2573
2574         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2575         file = g_file_new_for_uri (uri);
2576         parent = g_file_get_parent (file);
2577         g_object_unref (file);
2578         if (parent) {
2579                 gchar *folder_uri;
2580
2581                 folder_uri = g_file_get_uri (parent);
2582                 ev_application_set_filechooser_uri (EV_APP,
2583                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2584                                                     folder_uri);
2585                 g_free (folder_uri);
2586                 g_object_unref (parent);
2587         }
2588
2589         /* FIXME: remote copy should be done here rather than in the save job,
2590          * so that we can track progress and cancel the operation
2591          */
2592
2593         ev_window_clear_save_job (ev_window);
2594         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2595                                                      uri, ev_window->priv->uri);
2596         g_signal_connect (ev_window->priv->save_job, "finished",
2597                           G_CALLBACK (ev_window_save_job_cb),
2598                           ev_window);
2599         /* The priority doesn't matter for this job */
2600         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2601
2602         g_free (uri);
2603         gtk_widget_destroy (fc);
2604 }
2605
2606 static void
2607 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2608 {
2609         GtkWidget *fc;
2610         gchar *base_name;
2611         GFile *file;
2612         const gchar *default_uri;
2613
2614         fc = gtk_file_chooser_dialog_new (
2615                 _("Save a Copy"),
2616                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2617                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2618                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2619                 NULL);
2620
2621         ev_document_factory_add_filters (fc, ev_window->priv->document);
2622         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2623         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2624                                                 GTK_RESPONSE_OK,
2625                                                 GTK_RESPONSE_CANCEL,
2626                                                 -1);
2627
2628         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2629         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2630         file = g_file_new_for_uri (ev_window->priv->uri);
2631         base_name = g_file_get_basename (file);
2632         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2633
2634         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2635         if (default_uri) {
2636                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2637         } else {
2638                 const gchar *folder;
2639
2640                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2641                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2642                                                      folder ? folder : g_get_home_dir ());
2643         }
2644
2645         g_object_unref (file);
2646         g_free (base_name);
2647
2648         g_signal_connect (fc, "response",
2649                           G_CALLBACK (file_save_dialog_response_cb),
2650                           ev_window);
2651
2652         gtk_widget_show (fc);
2653 }
2654
2655 static void
2656 ev_window_load_print_settings_from_metadata (EvWindow *window)
2657 {
2658         gchar *uri = window->priv->uri;
2659         gint   i;
2660
2661         /* Load print setting that are specific to the document */
2662         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2663                 GValue   value = { 0, };
2664                 gboolean success;
2665
2666                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2667                 gtk_print_settings_set (window->priv->print_settings,
2668                                         document_print_settings[i],
2669                                         success ? g_value_get_string (&value) : NULL);
2670                 if (success)
2671                         g_value_unset (&value);
2672         }
2673 }
2674
2675 static void
2676 ev_window_save_print_settings (EvWindow *window)
2677 {
2678         gchar *uri = window->priv->uri;
2679         gint   i;
2680
2681         /* Save print settings that are specific to the document */
2682         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2683                 const gchar *value;
2684
2685                 value = gtk_print_settings_get (window->priv->print_settings,
2686                                                 document_print_settings[i]);
2687                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2688         }
2689 }
2690
2691 static void
2692 ev_window_save_print_page_setup (EvWindow *window)
2693 {
2694         gchar        *uri = window->priv->uri;
2695         GtkPageSetup *page_setup = window->priv->print_page_setup;
2696
2697         /* Save page setup options that are specific to the document */
2698         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2699                                      gtk_page_setup_get_orientation (page_setup));
2700         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2701                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2702         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2703                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2704         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2705                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2706         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2707                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2708 }
2709
2710 static void
2711 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2712 {
2713         gchar        *uri = window->priv->uri;
2714         GtkPageSetup *page_setup = window->priv->print_page_setup;
2715         GtkPaperSize *paper_size;
2716         GValue        value = { 0, };
2717
2718         paper_size = gtk_page_setup_get_paper_size (page_setup);
2719
2720         /* Load page setup options that are specific to the document */
2721         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2722                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2723                 g_value_unset (&value);
2724         } else {
2725                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2726         }
2727
2728         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2729                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2730                 g_value_unset (&value);
2731         } else {
2732                 gtk_page_setup_set_top_margin (page_setup,
2733                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2734                                                GTK_UNIT_MM);
2735         }
2736
2737         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2738                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2739                 g_value_unset (&value);
2740         } else {
2741                 gtk_page_setup_set_bottom_margin (page_setup,
2742                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2743                                                   GTK_UNIT_MM);
2744         }
2745
2746         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2747                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2748                 g_value_unset (&value);
2749         } else {
2750                 gtk_page_setup_set_left_margin (page_setup,
2751                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2752                                                 GTK_UNIT_MM);
2753         }
2754
2755         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2756                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2757                 g_value_unset (&value);
2758         } else {
2759                 gtk_page_setup_set_right_margin (page_setup,
2760                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2761                                                  GTK_UNIT_MM);
2762         }
2763 }
2764
2765 static void
2766 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2767                                     EvWindow     *window)
2768 {
2769         /* Dialog was canceled */
2770         if (!page_setup)
2771                 return;
2772
2773         if (window->priv->print_page_setup != page_setup) {
2774                 if (window->priv->print_page_setup)
2775                         g_object_unref (window->priv->print_page_setup);
2776                 window->priv->print_page_setup = g_object_ref (page_setup);
2777         }
2778
2779         ev_application_set_page_setup (EV_APP, page_setup);
2780         ev_window_save_print_page_setup (window);
2781 }
2782
2783 static void
2784 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2785 {
2786         if (!ev_window->priv->print_page_setup) {
2787                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2788                         ev_application_get_page_setup (EV_APP));
2789                 ev_window_load_print_page_setup_from_metadata (ev_window);
2790         }
2791
2792         gtk_print_run_page_setup_dialog_async (
2793                 GTK_WINDOW (ev_window),
2794                 ev_window->priv->print_page_setup,
2795                 ev_window->priv->print_settings,
2796                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2797                 ev_window);
2798 }
2799
2800 static void
2801 ev_window_print_cancel (EvWindow *ev_window)
2802 {
2803         EvPrintOperation *op;
2804
2805         if (!ev_window->priv->print_queue)
2806                 return;
2807
2808         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2809                 ev_print_operation_cancel (op);
2810         }
2811 }
2812
2813 static void
2814 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2815                                              gint      n_jobs)
2816 {
2817         gchar *text = NULL;
2818
2819         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2820             !ev_window->priv->print_queue)
2821                 return;
2822
2823         if (n_jobs == 0) {
2824                 ev_window_set_message_area (ev_window, NULL);
2825                 return;
2826         }
2827
2828         if (n_jobs > 1) {
2829                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2830                                                   "%d pending jobs in queue",
2831                                                   n_jobs - 1), n_jobs - 1);
2832         }
2833
2834         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2835                                             text);
2836         g_free (text);
2837 }
2838
2839 static gboolean
2840 destroy_window (GtkWidget *window)
2841 {
2842         gtk_widget_destroy (window);
2843
2844         return FALSE;
2845 }
2846
2847 static void
2848 ev_window_print_operation_done (EvPrintOperation       *op,
2849                                 GtkPrintOperationResult result,
2850                                 EvWindow               *ev_window)
2851 {
2852         gint n_jobs;
2853
2854         switch (result) {
2855         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2856                 GtkPrintSettings *print_settings;
2857
2858                 print_settings = ev_print_operation_get_print_settings (op);
2859                 if (ev_window->priv->print_settings != print_settings) {
2860                         if (ev_window->priv->print_settings)
2861                                 g_object_unref (ev_window->priv->print_settings);
2862                         ev_window->priv->print_settings = g_object_ref (print_settings);
2863                 }
2864
2865                 ev_application_set_print_settings (EV_APP, print_settings);
2866                 ev_window_save_print_settings (ev_window);
2867         }
2868
2869                 break;
2870         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2871                 GtkWidget *dialog;
2872                 GError    *error = NULL;
2873
2874
2875                 ev_print_operation_get_error (op, &error);
2876
2877                 /* The message area is already used by
2878                  * the printing progress, so it's better to
2879                  * use a popup dialog in this case
2880                  */
2881                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2882                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2883                                                  GTK_MESSAGE_ERROR,
2884                                                  GTK_BUTTONS_CLOSE,
2885                                                  "%s", _("Failed to print document"));
2886                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2887                                                           "%s", error->message);
2888                 g_signal_connect (dialog, "response",
2889                                   G_CALLBACK (gtk_widget_destroy),
2890                                   NULL);
2891                 gtk_widget_show (dialog);
2892
2893                 g_error_free (error);
2894         }
2895                 break;
2896         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2897         default:
2898                 break;
2899         }
2900
2901         g_queue_remove (ev_window->priv->print_queue, op);
2902         g_object_unref (op);
2903         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2904         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2905
2906         if (n_jobs == 0 && ev_window->priv->close_after_print)
2907                 g_idle_add ((GSourceFunc)destroy_window,
2908                             ev_window);
2909 }
2910
2911 static void
2912 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2913                                       gint                   response,
2914                                       EvWindow              *ev_window)
2915 {
2916         if (response == GTK_RESPONSE_CANCEL) {
2917                 EvPrintOperation *op;
2918
2919                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2920                 ev_print_operation_cancel (op);
2921         } else {
2922                 gtk_widget_hide (GTK_WIDGET (area));
2923         }
2924 }
2925
2926 static void
2927 ev_window_print_operation_status_changed (EvPrintOperation *op,
2928                                           EvWindow         *ev_window)
2929 {
2930         const gchar *status;
2931         gdouble      fraction;
2932
2933         status = ev_print_operation_get_status (op);
2934         fraction = ev_print_operation_get_progress (op);
2935
2936         if (!ev_window->priv->message_area) {
2937                 GtkWidget   *area;
2938                 const gchar *job_name;
2939                 gchar       *text;
2940
2941                 job_name = ev_print_operation_get_job_name (op);
2942                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2943
2944                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2945                                                      text,
2946                                                      GTK_STOCK_CLOSE,
2947                                                      GTK_RESPONSE_CLOSE,
2948                                                      GTK_STOCK_CANCEL,
2949                                                      GTK_RESPONSE_CANCEL,
2950                                                      NULL);
2951                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2952                 g_signal_connect (area, "response",
2953                                   G_CALLBACK (ev_window_print_progress_response_cb),
2954                                   ev_window);
2955                 gtk_widget_show (area);
2956                 ev_window_set_message_area (ev_window, area);
2957                 g_free (text);
2958         }
2959
2960         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2961                                              status);
2962         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2963                                                fraction);
2964 }
2965
2966 static void
2967 ev_window_print_operation_begin_print (EvPrintOperation *op,
2968                                        EvWindow         *ev_window)
2969 {
2970         GtkPrintSettings *print_settings;
2971
2972         if (!ev_window->priv->print_queue)
2973                 ev_window->priv->print_queue = g_queue_new ();
2974
2975         g_queue_push_head (ev_window->priv->print_queue, op);
2976         ev_window_print_update_pending_jobs_message (ev_window,
2977                                                      g_queue_get_length (ev_window->priv->print_queue));
2978
2979         if (ev_window->priv->print_settings)
2980                 g_object_unref (ev_window->priv->print_settings);
2981         print_settings = ev_print_operation_get_print_settings (op);
2982         ev_window->priv->print_settings = g_object_ref (print_settings);
2983 }
2984
2985 void
2986 ev_window_print_range (EvWindow *ev_window,
2987                        gint      first_page,
2988                        gint      last_page)
2989 {
2990         EvPrintOperation *op;
2991         EvPageCache      *page_cache;
2992         gint              current_page;
2993         gint              document_last_page;
2994
2995         g_return_if_fail (EV_IS_WINDOW (ev_window));
2996         g_return_if_fail (ev_window->priv->document != NULL);
2997
2998         if (!ev_window->priv->print_queue)
2999                 ev_window->priv->print_queue = g_queue_new ();
3000
3001         op = ev_print_operation_new (ev_window->priv->document);
3002         if (!op) {
3003                 g_warning ("%s", "Printing is not supported for document\n");
3004                 return;
3005         }
3006
3007         g_signal_connect (op, "begin_print",
3008                           G_CALLBACK (ev_window_print_operation_begin_print),
3009                           (gpointer)ev_window);
3010         g_signal_connect (op, "status_changed",
3011                           G_CALLBACK (ev_window_print_operation_status_changed),
3012                           (gpointer)ev_window);
3013         g_signal_connect (op, "done",
3014                           G_CALLBACK (ev_window_print_operation_done),
3015                           (gpointer)ev_window);
3016
3017         page_cache = ev_page_cache_get (ev_window->priv->document);
3018         current_page = ev_page_cache_get_current_page (page_cache);
3019         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3020
3021         if (!ev_window->priv->print_settings) {
3022                 ev_window->priv->print_settings = gtk_print_settings_copy (
3023                         ev_application_get_print_settings (EV_APP));
3024                 ev_window_load_print_settings_from_metadata (ev_window);
3025         }
3026
3027         if (!ev_window->priv->print_page_setup) {
3028                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
3029                         ev_application_get_page_setup (EV_APP));
3030                 ev_window_load_print_page_setup_from_metadata (ev_window);
3031         }
3032
3033         if (first_page != 1 || last_page != document_last_page) {
3034                 GtkPageRange range;
3035
3036                 /* Ranges in GtkPrint are 0 - N */
3037                 range.start = first_page - 1;
3038                 range.end = last_page - 1;
3039
3040                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
3041                                                     GTK_PRINT_PAGES_RANGES);
3042                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
3043                                                     &range, 1);
3044         }
3045
3046         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3047         ev_print_operation_set_current_page (op, current_page);
3048         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
3049         ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
3050
3051         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3052 }
3053
3054 static void
3055 ev_window_print (EvWindow *window)
3056 {
3057         ev_window_print_range (window, 1,
3058                                ev_document_get_n_pages (window->priv->document));
3059 }
3060
3061 static void
3062 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3063 {
3064         ev_window_print (ev_window);
3065 }
3066
3067 static void
3068 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3069 {
3070         if (ev_window->priv->properties == NULL) {
3071                 ev_window->priv->properties = ev_properties_dialog_new ();
3072                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3073                                                    ev_window->priv->uri,
3074                                                    ev_window->priv->document);
3075                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3076                                            (gpointer) &(ev_window->priv->properties));
3077                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3078                                               GTK_WINDOW (ev_window));
3079         }
3080
3081         ev_document_fc_mutex_lock ();
3082         gtk_widget_show (ev_window->priv->properties);
3083         ev_document_fc_mutex_unlock ();
3084 }
3085
3086 static void
3087 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3088                                          gint       response,
3089                                          EvWindow  *ev_window)
3090 {
3091         gtk_widget_destroy (GTK_WIDGET (dialog));
3092
3093         switch (response) {
3094         case GTK_RESPONSE_YES:
3095                 if (!ev_window->priv->print_queue ||
3096                     g_queue_is_empty (ev_window->priv->print_queue))
3097                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3098                 else
3099                         ev_window->priv->close_after_print = TRUE;
3100                 break;
3101         case GTK_RESPONSE_NO:
3102                 ev_window->priv->close_after_print = TRUE;
3103                 if (ev_window->priv->print_queue &&
3104                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3105                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3106                         ev_window_print_cancel (ev_window);
3107                 } else {
3108                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3109                 }
3110                 break;
3111         case GTK_RESPONSE_CANCEL:
3112         default:
3113                 ev_window->priv->close_after_print = FALSE;
3114         }
3115 }
3116
3117 static void
3118 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3119 {
3120         GtkWidget *dialog;
3121         gchar     *text, *markup;
3122         gint       n_print_jobs;
3123
3124         n_print_jobs = ev_window->priv->print_queue ?
3125                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3126
3127         if (n_print_jobs == 0) {
3128                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3129                 return;
3130         }
3131
3132         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3133                                          GTK_DIALOG_MODAL,
3134                                          GTK_MESSAGE_QUESTION,
3135                                          GTK_BUTTONS_NONE,
3136                                          NULL);
3137         if (n_print_jobs == 1) {
3138                 EvPrintOperation *op;
3139                 const gchar      *job_name;
3140
3141                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3142                 job_name = ev_print_operation_get_job_name (op);
3143
3144                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3145                                         job_name);
3146         } else {
3147                 text = g_strdup_printf (_("There are %d print jobs active. "
3148                                           "Wait until print finishes before closing?"),
3149                                         n_print_jobs);
3150         }
3151
3152         markup = g_strdup_printf ("<b>%s</b>", text);
3153         g_free (text);
3154
3155         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3156         g_free (markup);
3157
3158         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3159                                                   _("If you close the window, pending print "
3160                                                     "jobs will not be printed."));
3161
3162         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3163                                 _("Cancel _print and Close"),
3164                                 GTK_RESPONSE_NO,
3165                                 GTK_STOCK_CANCEL,
3166                                 GTK_RESPONSE_CANCEL,
3167                                 _("Close _after Printing"),
3168                                 GTK_RESPONSE_YES,
3169                                 NULL);
3170         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3171         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3172                                                  GTK_RESPONSE_YES,
3173                                                  GTK_RESPONSE_NO,
3174                                                  GTK_RESPONSE_CANCEL,
3175                                                  -1);
3176
3177         g_signal_connect (dialog, "response",
3178                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3179                           ev_window);
3180         gtk_widget_show (dialog);
3181 }
3182
3183 static void
3184 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3185 {
3186         GtkAction *action;
3187
3188         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3189         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3190         update_chrome_visibility (window);
3191
3192         action = gtk_action_group_get_action (window->priv->action_group,
3193                                               PAGE_SELECTOR_ACTION);
3194         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3195 }
3196
3197 static void
3198 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3199 {
3200         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3201 }
3202
3203 static void
3204 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3205 {
3206         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3207 }
3208
3209 static void
3210 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3211 {
3212         gboolean continuous;
3213
3214         ev_window_stop_presentation (ev_window, TRUE);
3215         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3216         g_object_set (G_OBJECT (ev_window->priv->view),
3217                       "continuous", continuous,
3218                       NULL);
3219         ev_window_update_actions (ev_window);
3220 }
3221
3222 static void
3223 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3224 {
3225         gboolean dual_page;
3226
3227         ev_window_stop_presentation (ev_window, TRUE);
3228         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3229         g_object_set (G_OBJECT (ev_window->priv->view),
3230                       "dual-page", dual_page,
3231                       NULL);
3232         ev_window_update_actions (ev_window);
3233 }
3234
3235 static void
3236 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3237 {
3238         ev_window_stop_presentation (ev_window, TRUE);
3239
3240         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3241                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3242         } else {
3243                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3244         }
3245         ev_window_update_actions (ev_window);
3246 }
3247
3248 static void
3249 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3250 {
3251         ev_window_stop_presentation (ev_window, TRUE);
3252
3253         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3254                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3255         } else {
3256                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3257         }
3258         ev_window_update_actions (ev_window);
3259 }
3260
3261
3262 static void
3263 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3264 {
3265         g_return_if_fail (EV_IS_WINDOW (ev_window));
3266
3267         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3268 }
3269
3270 static void
3271 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3272 {
3273         g_return_if_fail (EV_IS_WINDOW (ev_window));
3274
3275         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3276                 g_error ("Find action should be insensitive since document doesn't support find");
3277                 return;
3278         }
3279
3280         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3281         update_chrome_visibility (ev_window);
3282         gtk_widget_grab_focus (ev_window->priv->find_bar);
3283 }
3284
3285 static void
3286 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3287 {
3288         g_return_if_fail (EV_IS_WINDOW (ev_window));
3289
3290         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3291         update_chrome_visibility (ev_window);
3292         gtk_widget_grab_focus (ev_window->priv->find_bar);
3293         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3294 }
3295
3296 static void
3297 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3298 {
3299         g_return_if_fail (EV_IS_WINDOW (ev_window));
3300
3301         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3302         update_chrome_visibility (ev_window);
3303         gtk_widget_grab_focus (ev_window->priv->find_bar);
3304         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3305 }
3306
3307 static void
3308 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3309 {
3310         g_return_if_fail (EV_IS_WINDOW (ev_window));
3311
3312         ev_view_copy (EV_VIEW (ev_window->priv->view));
3313 }
3314
3315 static void
3316 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3317                                       EvWindow *ev_window)
3318 {
3319         if (!ev_window_is_empty (ev_window))
3320                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3321                                              gtk_paned_get_position (GTK_PANED (object)));
3322 }
3323
3324 static void
3325 ev_window_update_fullscreen_action (EvWindow *window)
3326 {
3327         GtkAction *action;
3328
3329         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3330         g_signal_handlers_block_by_func
3331                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3332         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3333                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3334         g_signal_handlers_unblock_by_func
3335                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3336 }
3337
3338 static void
3339 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3340 {
3341         GtkWidget *item;
3342
3343         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3344         g_object_set (item, "is-important", FALSE, NULL);
3345
3346         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3347         g_object_set (item, "is-important", FALSE, NULL);
3348
3349         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3350         g_object_set (item, "is-important", TRUE, NULL);
3351
3352         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3353         g_object_set (item, "is-important", TRUE, NULL);
3354 }
3355
3356 static void
3357 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3358 {
3359         static gboolean done = FALSE;
3360
3361         if (!done) {
3362                 gtk_rc_parse_string (
3363                         "\n"
3364                         "   style \"fullscreen-toolbar-style\"\n"
3365                         "   {\n"
3366                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3367                         "   }\n"
3368                         "\n"
3369                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3370                         "\n");
3371                 done = TRUE;
3372         }
3373
3374         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3375 }
3376
3377 static void
3378 ev_window_run_fullscreen (EvWindow *window)
3379 {
3380         EvView  *view = EV_VIEW (window->priv->view);
3381         gboolean fullscreen_window = TRUE;
3382
3383         if (ev_view_get_fullscreen (view))
3384                 return;
3385
3386         if (!window->priv->fullscreen_toolbar) {
3387                 window->priv->fullscreen_toolbar =
3388                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3389                                                    "/FullscreenToolbar");
3390
3391                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3392                                        GTK_TOOLBAR_BOTH_HORIZ);
3393                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3394                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3395
3396                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3397                                     window->priv->fullscreen_toolbar,
3398                                     FALSE, FALSE, 0);
3399                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3400                                        window->priv->fullscreen_toolbar, 1);
3401         }
3402
3403         if (ev_view_get_presentation (view)) {
3404                 ev_window_stop_presentation (window, FALSE);
3405                 fullscreen_window = FALSE;
3406         }
3407
3408         g_object_set (G_OBJECT (window->priv->scrolled_window),
3409                       "shadow-type", GTK_SHADOW_NONE,
3410                       NULL);
3411
3412         ev_view_set_fullscreen (view, TRUE);
3413         ev_window_update_fullscreen_action (window);
3414
3415         /* If the user doesn't have the main toolbar he/she won't probably want
3416          * the toolbar in fullscreen mode. See bug #483048
3417          */
3418         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3419                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3420         update_chrome_visibility (window);
3421
3422         if (fullscreen_window)
3423                 gtk_window_fullscreen (GTK_WINDOW (window));
3424         gtk_widget_grab_focus (window->priv->view);
3425
3426         if (!ev_window_is_empty (window))
3427                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3428 }
3429
3430 static void
3431 ev_window_stop_fullscreen (EvWindow *window,
3432                            gboolean  unfullscreen_window)
3433 {
3434         EvView *view = EV_VIEW (window->priv->view);
3435
3436         if (!ev_view_get_fullscreen (view))
3437                 return;
3438
3439         g_object_set (G_OBJECT (window->priv->scrolled_window),
3440                       "shadow-type", GTK_SHADOW_IN,
3441                       NULL);
3442
3443         ev_view_set_fullscreen (view, FALSE);
3444         ev_window_update_fullscreen_action (window);
3445         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3446         update_chrome_visibility (window);
3447         if (unfullscreen_window)
3448                 gtk_window_unfullscreen (GTK_WINDOW (window));
3449
3450         if (!ev_window_is_empty (window))
3451                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3452 }
3453
3454 static void
3455 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3456 {
3457         gboolean fullscreen;
3458
3459         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3460         if (fullscreen) {
3461                 ev_window_run_fullscreen (window);
3462         } else {
3463                 ev_window_stop_fullscreen (window, TRUE);
3464         }
3465 }
3466
3467 static gboolean
3468 presentation_timeout_cb (EvWindow *window)
3469 {
3470         EvView *view = EV_VIEW (window->priv->view);
3471
3472         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3473                 return FALSE;
3474
3475         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3476         window->priv->presentation_timeout_id = 0;
3477
3478         return FALSE;
3479 }
3480
3481 static void
3482 presentation_set_timeout (EvWindow *window)
3483 {
3484         if (window->priv->presentation_timeout_id > 0) {
3485                 g_source_remove (window->priv->presentation_timeout_id);
3486         }
3487
3488         window->priv->presentation_timeout_id =
3489                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3490                                        (GSourceFunc)presentation_timeout_cb, window);
3491
3492         ev_view_show_cursor (EV_VIEW (window->priv->view));
3493 }
3494
3495 static void
3496 presentation_clear_timeout (EvWindow *window)
3497 {
3498         if (window->priv->presentation_timeout_id > 0) {
3499                 g_source_remove (window->priv->presentation_timeout_id);
3500         }
3501
3502         window->priv->presentation_timeout_id = 0;
3503
3504         ev_view_show_cursor (EV_VIEW (window->priv->view));
3505 }
3506
3507 static gboolean
3508 presentation_motion_notify_cb (GtkWidget *widget,
3509                                GdkEventMotion *event,
3510                                gpointer user_data)
3511 {
3512         EvWindow *window = EV_WINDOW (user_data);
3513
3514         presentation_set_timeout (window);
3515
3516         return FALSE;
3517 }
3518
3519 static gboolean
3520 presentation_leave_notify_cb (GtkWidget *widget,
3521                               GdkEventCrossing *event,
3522                               gpointer user_data)
3523 {
3524         EvWindow *window = EV_WINDOW (user_data);
3525
3526         presentation_clear_timeout (window);
3527
3528         return FALSE;
3529 }
3530
3531 static void
3532 ev_window_update_presentation_action (EvWindow *window)
3533 {
3534         GtkAction *action;
3535
3536         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3537         g_signal_handlers_block_by_func
3538                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3539         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3540                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3541         g_signal_handlers_unblock_by_func
3542                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3543 }
3544
3545 static void
3546 ev_window_run_presentation (EvWindow *window)
3547 {
3548         EvView  *view = EV_VIEW (window->priv->view);
3549         gboolean fullscreen_window = TRUE;
3550
3551         if (ev_view_get_presentation (view))
3552                 return;
3553
3554         if (ev_view_get_fullscreen (view)) {
3555                 ev_window_stop_fullscreen (window, FALSE);
3556                 fullscreen_window = FALSE;
3557         }
3558
3559         g_object_set (G_OBJECT (window->priv->scrolled_window),
3560                       "shadow-type", GTK_SHADOW_NONE,
3561                       NULL);
3562
3563         ev_view_set_presentation (view, TRUE);
3564         ev_window_update_presentation_action (window);
3565
3566         update_chrome_visibility (window);
3567
3568         gtk_widget_grab_focus (window->priv->view);
3569         if (fullscreen_window)
3570                 gtk_window_fullscreen (GTK_WINDOW (window));
3571
3572         g_signal_connect (window->priv->view,
3573                           "motion-notify-event",
3574                           G_CALLBACK (presentation_motion_notify_cb),
3575                           window);
3576         g_signal_connect (window->priv->view,
3577                           "leave-notify-event",
3578                           G_CALLBACK (presentation_leave_notify_cb),
3579                           window);
3580         presentation_set_timeout (window);
3581
3582         ev_application_screensaver_disable (EV_APP);
3583
3584         if (!ev_window_is_empty (window))
3585                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3586 }
3587
3588 static void
3589 ev_window_stop_presentation (EvWindow *window,
3590                              gboolean  unfullscreen_window)
3591 {
3592         EvView *view = EV_VIEW (window->priv->view);
3593
3594         if (!ev_view_get_presentation (view))
3595                 return;
3596
3597         g_object_set (G_OBJECT (window->priv->scrolled_window),
3598                       "shadow-type", GTK_SHADOW_IN,
3599                       NULL);
3600
3601         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3602         ev_window_update_presentation_action (window);
3603         update_chrome_visibility (window);
3604         if (unfullscreen_window)
3605                 gtk_window_unfullscreen (GTK_WINDOW (window));
3606
3607         g_signal_handlers_disconnect_by_func (window->priv->view,
3608                                               (gpointer) presentation_motion_notify_cb,
3609                                               window);
3610         g_signal_handlers_disconnect_by_func (window->priv->view,
3611                                               (gpointer) presentation_leave_notify_cb,
3612                                               window);
3613         presentation_clear_timeout (window);
3614
3615         ev_application_screensaver_enable (EV_APP);
3616
3617         if (!ev_window_is_empty (window))
3618                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3619 }
3620
3621 static void
3622 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3623 {
3624         gboolean presentation;
3625
3626         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3627         if (presentation) {
3628                 ev_window_run_presentation (window);
3629         }
3630 }
3631
3632 static void
3633 ev_window_setup_gtk_settings (EvWindow *window)
3634 {
3635         GtkSettings *settings;
3636         GdkScreen   *screen;
3637         gchar       *menubar_accel_accel;
3638
3639         screen = gtk_window_get_screen (GTK_WINDOW (window));
3640         settings = gtk_settings_get_for_screen (screen);
3641
3642         g_object_get (settings,
3643                       "gtk-menu-bar-accel", &menubar_accel_accel,
3644                       NULL);
3645         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3646                 gtk_accelerator_parse (menubar_accel_accel,
3647                                        &window->priv->menubar_accel_keyval,
3648                                        &window->priv->menubar_accel_modifier);
3649                 if (window->priv->menubar_accel_keyval == 0) {
3650                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3651                                    menubar_accel_accel);
3652                 }
3653         } else {
3654                 window->priv->menubar_accel_keyval = 0;
3655                 window->priv->menubar_accel_modifier = 0;
3656         }
3657
3658         g_free (menubar_accel_accel);
3659 }
3660
3661 static void
3662 ev_window_screen_changed (GtkWidget *widget,
3663                           GdkScreen *old_screen)
3664 {
3665         EvWindow *window = EV_WINDOW (widget);
3666         EvWindowPrivate *priv = window->priv;
3667         GdkScreen *screen;
3668
3669         screen = gtk_widget_get_screen (widget);
3670         if (screen == old_screen)
3671                 return;
3672
3673         ev_window_setup_gtk_settings (window);
3674         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3675                                 get_screen_dpi (GTK_WINDOW (window)));
3676
3677         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3678                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3679         }
3680 }
3681
3682 static gboolean
3683 ev_window_state_event (GtkWidget           *widget,
3684                        GdkEventWindowState *event)
3685 {
3686         EvWindow *window = EV_WINDOW (widget);
3687         EvView   *view = EV_VIEW (window->priv->view);
3688
3689         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3690                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3691         }
3692
3693         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3694                 return FALSE;
3695
3696         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3697                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3698                         return FALSE;
3699
3700                 ev_window_run_fullscreen (window);
3701         } else {
3702                 if (ev_view_get_fullscreen (view))
3703                         ev_window_stop_fullscreen (window, FALSE);
3704                 else if (ev_view_get_presentation (view))
3705                         ev_window_stop_presentation (window, FALSE);
3706         }
3707
3708         return FALSE;
3709 }
3710
3711 static void
3712 ev_window_set_page_mode (EvWindow         *window,
3713                          EvWindowPageMode  page_mode)
3714 {
3715         GtkWidget *child = NULL;
3716         GtkWidget *real_child;
3717
3718         if (window->priv->page_mode == page_mode)
3719                 return;
3720
3721         window->priv->page_mode = page_mode;
3722
3723         switch (page_mode) {
3724                 case PAGE_MODE_DOCUMENT:
3725                         child = window->priv->view;
3726                         break;
3727                 case PAGE_MODE_PASSWORD:
3728                         child = window->priv->password_view;
3729                         break;
3730                 default:
3731                         g_assert_not_reached ();
3732         }
3733
3734         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3735         if (child != real_child) {
3736                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3737                                       real_child);
3738                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3739                                    child);
3740         }
3741         ev_window_update_actions (window);
3742 }
3743
3744
3745 static void
3746 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3747 {
3748         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3749 }
3750
3751 static void
3752 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3753 {
3754         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3755 }
3756
3757 static void
3758 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3759 {
3760         EvWindow *ev_window = EV_WINDOW (data);
3761         egg_editable_toolbar_set_edit_mode
3762                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3763         ev_application_save_toolbars_model (EV_APP);
3764         gtk_widget_destroy (GTK_WIDGET (dialog));
3765 }
3766
3767 static void
3768 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3769 {
3770         GtkWidget *dialog;
3771         GtkWidget *editor;
3772
3773         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3774                                               GTK_WINDOW (ev_window),
3775                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3776                                               GTK_STOCK_CLOSE,
3777                                               GTK_RESPONSE_CLOSE,
3778                                               NULL);
3779         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3780         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3781         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3782         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3783         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3784
3785         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3786                                          ev_application_get_toolbars_model (EV_APP));
3787         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3788         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3789
3790         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3791
3792         egg_editable_toolbar_set_edit_mode
3793                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3794
3795         g_signal_connect (dialog, "response",
3796                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3797                           ev_window);
3798         gtk_widget_show_all (dialog);
3799 }
3800
3801 static void
3802 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3803 {
3804         g_return_if_fail (EV_IS_WINDOW (ev_window));
3805
3806         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3807         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3808 }
3809
3810 static void
3811 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3812 {
3813         g_return_if_fail (EV_IS_WINDOW (ev_window));
3814
3815         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3816         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3817 }
3818
3819 static void
3820 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3821 {
3822         g_return_if_fail (EV_IS_WINDOW (ev_window));
3823
3824         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3825 }
3826
3827 static void
3828 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3829 {
3830         g_return_if_fail (EV_IS_WINDOW (ev_window));
3831
3832         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3833 }
3834
3835 static void
3836 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3837 {
3838         g_return_if_fail (EV_IS_WINDOW (ev_window));
3839
3840         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3841 }
3842
3843 static void
3844 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3845 {
3846         g_return_if_fail (EV_IS_WINDOW (ev_window));
3847
3848         ev_page_cache_set_current_page (ev_window->priv->page_cache,
3849                                         ev_document_get_n_pages (ev_window->priv->document) - 1);
3850 }
3851
3852 static void
3853 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3854 {
3855         int n_pages, current_page;
3856
3857         g_return_if_fail (EV_IS_WINDOW (ev_window));
3858
3859         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3860         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3861
3862         if (current_page + 10 < n_pages)
3863                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3864 }
3865
3866 static void
3867 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3868 {
3869         int current_page;
3870
3871         g_return_if_fail (EV_IS_WINDOW (ev_window));
3872
3873         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3874
3875         if (current_page - 10 >= 0)
3876                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3877 }
3878
3879 static void
3880 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3881 {
3882         ev_window_reload_document (ev_window, NULL);
3883 }
3884
3885 static void
3886 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3887 {
3888         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3889 }
3890
3891 static void
3892 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3893 {
3894         GError  *error = NULL;
3895
3896         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3897                       "ghelp:evince",
3898                       GDK_CURRENT_TIME,
3899                       &error);
3900         if (error) {
3901                 ev_window_error_message (ev_window, error,
3902                                          "%s", _("There was an error displaying help"));
3903                 g_error_free (error);
3904         }
3905 }
3906
3907 static void
3908 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3909 {
3910         ev_window_stop_fullscreen (window, TRUE);
3911 }
3912
3913 static void
3914 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3915 {
3916         ev_window_run_presentation (window);
3917 }
3918
3919 static void
3920 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3921 {
3922         GtkWidget *widget;
3923
3924         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3925
3926         widget = gtk_window_get_focus (GTK_WINDOW (window));
3927         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3928                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3929                 update_chrome_visibility (window);
3930                 gtk_widget_grab_focus (window->priv->view);
3931         } else {
3932                 gboolean fullscreen;
3933                 gboolean presentation;
3934
3935                 g_object_get (window->priv->view,
3936                               "fullscreen", &fullscreen,
3937                               "presentation", &presentation,
3938                               NULL);
3939
3940                 if (fullscreen) {
3941                         ev_window_stop_fullscreen (window, TRUE);
3942                 } else if (presentation) {
3943                         ev_window_stop_presentation (window, TRUE);
3944                         gtk_widget_grab_focus (window->priv->view);
3945                 } else {
3946                         gtk_widget_grab_focus (window->priv->view);
3947                 }
3948
3949                 if (fullscreen && presentation)
3950                         g_warning ("Both fullscreen and presentation set somehow");
3951         }
3952 }
3953
3954 static void
3955 save_sizing_mode (EvWindow *window)
3956 {
3957         EvSizingMode mode;
3958         GEnumValue *enum_value;
3959
3960         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3961         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3962
3963         if (!ev_window_is_empty (window))
3964                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3965                                                 enum_value->value_nick);
3966 }
3967
3968 static void
3969 ev_window_set_view_size (EvWindow *window)
3970 {
3971         gint width, height;
3972         GtkRequisition vsb_requisition;
3973         GtkRequisition hsb_requisition;
3974         gint scrollbar_spacing;
3975         GtkWidget *scrolled_window = window->priv->scrolled_window;
3976
3977         if (!window->priv->view)
3978                 return;
3979
3980         /* Calculate the width available for the content */
3981         width  = scrolled_window->allocation.width;
3982         height = scrolled_window->allocation.height;
3983
3984         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
3985                 width -=  2 * window->priv->view->style->xthickness;
3986                 height -= 2 * window->priv->view->style->ythickness;
3987         }
3988
3989         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
3990                                  &vsb_requisition);
3991         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
3992                                  &hsb_requisition);
3993         gtk_widget_style_get (scrolled_window,
3994                               "scrollbar_spacing",
3995                               &scrollbar_spacing,
3996                               NULL);
3997
3998         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3999                                    MAX (1, width),
4000                                    MAX (1, height),
4001                                    vsb_requisition.width + scrollbar_spacing,
4002                                    hsb_requisition.height + scrollbar_spacing);
4003 }
4004
4005 static void
4006 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
4007                                   EvWindow   *ev_window)
4008 {
4009         EvSizingMode sizing_mode;
4010
4011         g_object_get (ev_window->priv->view,
4012                       "sizing-mode", &sizing_mode,
4013                       NULL);
4014
4015         g_object_set (ev_window->priv->scrolled_window,
4016                       "hscrollbar-policy",
4017                       sizing_mode == EV_SIZING_FREE ?
4018                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4019                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4020                       NULL);
4021
4022         update_sizing_buttons (ev_window);
4023         save_sizing_mode (ev_window);
4024 }
4025
4026 static void
4027 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4028 {
4029         ev_window_update_actions (ev_window);
4030
4031         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4032                 gdouble zoom;
4033
4034                 zoom = ev_view_get_zoom (view);
4035                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4036                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4037         }
4038 }
4039
4040 static void
4041 ev_window_update_continuous_action (EvWindow *window)
4042 {
4043         GtkAction *action;
4044
4045         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4046         g_signal_handlers_block_by_func
4047                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4048         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4049                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4050         g_signal_handlers_unblock_by_func
4051                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4052 }
4053
4054 static void
4055 ev_window_update_dual_page_action (EvWindow *window)
4056 {
4057         GtkAction *action;
4058
4059         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4060         g_signal_handlers_block_by_func
4061                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4062         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4063                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4064         g_signal_handlers_unblock_by_func
4065                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4066 }
4067
4068 static void
4069 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4070 {
4071         ev_window_update_continuous_action (ev_window);
4072
4073         if (!ev_window_is_empty (ev_window))
4074                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4075                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4076 }
4077
4078 static void
4079 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4080 {
4081         int rotation;
4082
4083         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4084
4085         if (!ev_window_is_empty (window))
4086                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4087                                              rotation);
4088
4089         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4090                                        rotation);
4091         ev_window_refresh_window_thumbnail (window, rotation);
4092 }
4093
4094 static void
4095 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4096 {
4097         ev_window_update_actions (window);
4098 }
4099
4100 static void
4101 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4102 {
4103         ev_window_update_dual_page_action (ev_window);
4104
4105         if (!ev_window_is_empty (ev_window))
4106                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4107                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4108 }
4109
4110 static char *
4111 build_comments_string (void)
4112 {
4113 #ifdef ENABLE_PDF
4114         PopplerBackend backend;
4115         const char *backend_name;
4116         const char *version;
4117
4118         backend = poppler_get_backend ();
4119         version = poppler_get_version ();
4120         switch (backend) {
4121                 case POPPLER_BACKEND_CAIRO:
4122                         backend_name = "cairo";
4123                         break;
4124                 case POPPLER_BACKEND_SPLASH:
4125                         backend_name = "splash";
4126                         break;
4127                 default:
4128                         backend_name = "unknown";
4129                         break;
4130         }
4131
4132         return g_strdup_printf (_("Document Viewer.\n"
4133                                   "Using poppler %s (%s)"),
4134                                 version, backend_name);
4135 #else
4136         return g_strdup_printf (_("Document Viewer"));
4137 #endif
4138 }
4139
4140 static void
4141 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4142 {
4143         const char *authors[] = {
4144                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4145                 "Jonathan Blandford <jrb@gnome.org>",
4146                 "Marco Pesenti Gritti <marco@gnome.org>",
4147                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4148                 "Bryan Clark <clarkbw@gnome.org>",
4149                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4150                 "Wouter Bolsterlee <wbolster@gnome.org>",
4151                 "Christian Persch <chpe" "\100" "gnome.org>",
4152                 NULL
4153         };
4154
4155         const char *documenters[] = {
4156                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4157                 NULL
4158         };
4159
4160         const char *license[] = {
4161                 N_("Evince is free software; you can redistribute it and/or modify "
4162                    "it under the terms of the GNU General Public License as published by "
4163                    "the Free Software Foundation; either version 2 of the License, or "
4164                    "(at your option) any later version.\n"),
4165                 N_("Evince is distributed in the hope that it will be useful, "
4166                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4167                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4168                    "GNU General Public License for more details.\n"),
4169                 N_("You should have received a copy of the GNU General Public License "
4170                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4171                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4172         };
4173
4174         char *license_trans;
4175         char *comments;
4176
4177 #ifdef ENABLE_NLS
4178         const char **p;
4179
4180         for (p = authors; *p; ++p)
4181                 *p = _(*p);
4182
4183         for (p = documenters; *p; ++p)
4184                 *p = _(*p);
4185 #endif
4186
4187         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4188                                      _(license[2]), "\n", NULL);
4189         comments = build_comments_string ();
4190
4191         gtk_show_about_dialog (
4192                 GTK_WINDOW (ev_window),
4193                 "name", _("Evince"),
4194                 "version", VERSION,
4195                 "copyright",
4196                 _("© 1996–2009 The Evince authors"),
4197                 "license", license_trans,
4198                 "website", "http://www.gnome.org/projects/evince",
4199                 "comments", comments,
4200                 "authors", authors,
4201                 "documenters", documenters,
4202                 "translator-credits", _("translator-credits"),
4203                 "logo-icon-name", "evince",
4204                 "wrap-license", TRUE,
4205                 NULL);
4206
4207         g_free (comments);
4208         g_free (license_trans);
4209 }
4210
4211 static void
4212 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4213 {
4214         gboolean active;
4215
4216         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4217         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4218         update_chrome_visibility (ev_window);
4219         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4220 }
4221
4222 static void
4223 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4224 {
4225         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4226                 return;
4227
4228         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4229                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4230         update_chrome_visibility (ev_window);
4231 }
4232
4233 static void
4234 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4235                                            GParamSpec *pspec,
4236                                            EvWindow   *ev_window)
4237 {
4238         GtkWidget *current_page;
4239         const char *id;
4240
4241         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4242
4243         if (current_page == ev_window->priv->sidebar_links) {
4244                 id = LINKS_SIDEBAR_ID;
4245         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4246                 id = THUMBNAILS_SIDEBAR_ID;
4247         } else if (current_page == ev_window->priv->sidebar_attachments) {
4248                 id = ATTACHMENTS_SIDEBAR_ID;
4249         } else if (current_page == ev_window->priv->sidebar_layers) {
4250                 id = LAYERS_SIDEBAR_ID;
4251         } else {
4252                 g_assert_not_reached();
4253         }
4254
4255         g_object_unref (current_page);
4256
4257         if (!ev_window_is_empty (ev_window))
4258                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4259 }
4260
4261 static void
4262 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4263                                          GParamSpec *pspec,
4264                                          EvWindow   *ev_window)
4265 {
4266         EvView *view = EV_VIEW (ev_window->priv->view);
4267         GtkAction *action;
4268
4269         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4270
4271         if (!ev_view_get_presentation (view)) {
4272                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4273                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4274
4275                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4276                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4277         }
4278 }
4279
4280 static void
4281 view_menu_link_popup (EvWindow *ev_window,
4282                       EvLink   *link)
4283 {
4284         gboolean   show_external = FALSE;
4285         gboolean   show_internal = FALSE;
4286         GtkAction *action;
4287
4288         if (ev_window->priv->link)
4289                 g_object_unref (ev_window->priv->link);
4290
4291         if (link)
4292                 ev_window->priv->link = g_object_ref (link);
4293         else
4294                 ev_window->priv->link = NULL;
4295
4296         if (ev_window->priv->link) {
4297                 EvLinkAction *ev_action;
4298
4299                 ev_action = ev_link_get_action (link);
4300                 if (ev_action) {
4301                         switch (ev_link_action_get_action_type (ev_action)) {
4302                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4303                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4304                                         show_internal = TRUE;
4305                                         break;
4306                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4307                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4308                                         show_external = TRUE;
4309                                         break;
4310                                 default:
4311                                         break;
4312                         }
4313                 }
4314         }
4315
4316         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4317                                               "OpenLink");
4318         gtk_action_set_visible (action, show_external);
4319
4320         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4321                                               "CopyLinkAddress");
4322         gtk_action_set_visible (action, show_external);
4323
4324         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4325                                               "GoLink");
4326         gtk_action_set_visible (action, show_internal);
4327
4328         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4329                                               "OpenLinkNewWindow");
4330         gtk_action_set_visible (action, show_internal);
4331 }
4332
4333 static void
4334 view_menu_image_popup (EvWindow  *ev_window,
4335                        EvImage   *image)
4336 {
4337         GtkAction *action;
4338         gboolean   show_image = FALSE;
4339
4340         if (ev_window->priv->image)
4341                 g_object_unref (ev_window->priv->image);
4342
4343         if (image)
4344                 ev_window->priv->image = g_object_ref (image);
4345         else
4346                 ev_window->priv->image = NULL;
4347
4348         show_image = (ev_window->priv->image != NULL);
4349
4350         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4351                                               "SaveImageAs");
4352         gtk_action_set_visible (action, show_image);
4353
4354         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4355                                               "CopyImage");
4356         gtk_action_set_visible (action, show_image);
4357 }
4358
4359 static gboolean
4360 view_menu_popup_cb (EvView   *view,
4361                     GObject  *object,
4362                     EvWindow *ev_window)
4363 {
4364         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4365                 return FALSE;
4366
4367         view_menu_link_popup (ev_window,
4368                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4369         view_menu_image_popup (ev_window,
4370                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4371
4372         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4373                         NULL, NULL, NULL, NULL,
4374                         3, gtk_get_current_event_time ());
4375         return TRUE;
4376 }
4377
4378 static gboolean
4379 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4380                               GList           *attach_list,
4381                               EvWindow        *ev_window)
4382 {
4383         GtkWidget *popup;
4384
4385         g_assert (attach_list != NULL);
4386
4387         if (ev_window->priv->attach_list) {
4388                 g_list_foreach (ev_window->priv->attach_list,
4389                                 (GFunc) g_object_unref, NULL);
4390                 g_list_free (ev_window->priv->attach_list);
4391         }
4392
4393         ev_window->priv->attach_list = attach_list;
4394
4395         popup = ev_window->priv->attachment_popup;
4396
4397         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4398                         NULL, NULL,
4399                         3, gtk_get_current_event_time ());
4400
4401         return TRUE;
4402 }
4403
4404 static void
4405 ev_window_update_find_status_message (EvWindow *ev_window)
4406 {
4407         gchar *message;
4408
4409         if (!ev_window->priv->find_job)
4410                 return;
4411
4412         if (ev_job_is_finished (ev_window->priv->find_job)) {
4413                 gint n_results;
4414
4415                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4416                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4417                 /* TRANS: Sometimes this could be better translated as
4418                                       "%d hit(s) on this page".  Therefore this string
4419                                       contains plural cases. */
4420                 message = g_strdup_printf (ngettext ("%d found on this page",
4421                                                      "%d found on this page",
4422                                                      n_results),
4423                                            n_results);
4424         } else {
4425                 gdouble percent;
4426
4427                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4428                 message = g_strdup_printf (_("%3d%% remaining to search"),
4429                                            (gint) ((1.0 - percent) * 100));
4430         }
4431
4432         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4433         g_free (message);
4434 }
4435
4436 static void
4437 ev_window_find_job_finished_cb (EvJobFind *job,
4438                                 EvWindow  *ev_window)
4439 {
4440         ev_window_update_find_status_message (ev_window);
4441 }
4442
4443 static void
4444 ev_window_find_job_updated_cb (EvJobFind *job,
4445                                gint       page,
4446                                EvWindow  *ev_window)
4447 {
4448         ev_window_update_actions (ev_window);
4449
4450         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4451                               ev_job_find_get_results (job),
4452                               page);
4453         ev_window_update_find_status_message (ev_window);
4454 }
4455
4456 static void
4457 ev_window_clear_find_job (EvWindow *ev_window)
4458 {
4459         if (ev_window->priv->find_job != NULL) {
4460                 if (!ev_job_is_finished (ev_window->priv->find_job))
4461                         ev_job_cancel (ev_window->priv->find_job);
4462
4463                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4464                                                       ev_window_find_job_finished_cb,
4465                                                       ev_window);
4466                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4467                                                       ev_window_find_job_updated_cb,
4468                                                       ev_window);
4469                 g_object_unref (ev_window->priv->find_job);
4470                 ev_window->priv->find_job = NULL;
4471         }
4472 }
4473
4474 static void
4475 find_bar_previous_cb (EggFindBar *find_bar,
4476                       EvWindow   *ev_window)
4477 {
4478         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4479 }
4480
4481 static void
4482 find_bar_next_cb (EggFindBar *find_bar,
4483                   EvWindow   *ev_window)
4484 {
4485         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4486 }
4487
4488 static void
4489 find_bar_close_cb (EggFindBar *find_bar,
4490                    EvWindow   *ev_window)
4491 {
4492         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4493         ev_window_clear_find_job (ev_window);
4494         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4495         update_chrome_visibility (ev_window);
4496 }
4497
4498 static void
4499 find_bar_search_changed_cb (EggFindBar *find_bar,
4500                             GParamSpec *param,
4501                             EvWindow   *ev_window)
4502 {
4503         gboolean case_sensitive;
4504         const char *search_string;
4505
4506         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4507                 return;
4508
4509         /* Either the string or case sensitivity could have changed. */
4510         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4511         search_string = egg_find_bar_get_search_string (find_bar);
4512
4513         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4514
4515         ev_window_clear_find_job (ev_window);
4516
4517         if (search_string && search_string[0]) {
4518                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4519                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4520                                                              ev_document_get_n_pages (ev_window->priv->document),
4521                                                              search_string,
4522                                                              case_sensitive);
4523                 g_signal_connect (ev_window->priv->find_job, "finished",
4524                                   G_CALLBACK (ev_window_find_job_finished_cb),
4525                                   ev_window);
4526                 g_signal_connect (ev_window->priv->find_job, "updated",
4527                                   G_CALLBACK (ev_window_find_job_updated_cb),
4528                                   ev_window);
4529                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4530         } else {
4531                 ev_window_update_actions (ev_window);
4532                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4533                                               NULL);
4534                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4535         }
4536 }
4537
4538 static void
4539 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4540                                 GParamSpec *param,
4541                                 EvWindow   *ev_window)
4542 {
4543         gboolean visible;
4544
4545         visible = GTK_WIDGET_VISIBLE (find_bar);
4546
4547         if (ev_window->priv->document &&
4548             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4549                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4550                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4551                 ev_window_update_actions (ev_window);
4552
4553                 if (visible)
4554                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4555                 else
4556                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4557         }
4558 }
4559
4560 static void
4561 find_bar_scroll (EggFindBar   *find_bar,
4562                  GtkScrollType scroll,
4563                  EvWindow     *ev_window)
4564 {
4565         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4566 }
4567
4568 static void
4569 zoom_control_changed_cb (EphyZoomAction *action,
4570                          float           zoom,
4571                          EvWindow       *ev_window)
4572 {
4573         EvSizingMode mode;
4574
4575         g_return_if_fail (EV_IS_WINDOW (ev_window));
4576
4577         if (zoom == EPHY_ZOOM_BEST_FIT) {
4578                 mode = EV_SIZING_BEST_FIT;
4579         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4580                 mode = EV_SIZING_FIT_WIDTH;
4581         } else {
4582                 mode = EV_SIZING_FREE;
4583         }
4584
4585         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4586
4587         if (mode == EV_SIZING_FREE) {
4588                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4589                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4590                                   FALSE);
4591         }
4592 }
4593
4594 static void
4595 ev_window_drag_data_received (GtkWidget        *widget,
4596                               GdkDragContext   *context,
4597                               gint              x,
4598                               gint              y,
4599                               GtkSelectionData *selection_data,
4600                               guint             info,
4601                               guint             time)
4602
4603 {
4604         EvWindow  *window = EV_WINDOW (widget);
4605         gchar    **uris;
4606         gint       i = 0;
4607         GSList    *uri_list = NULL;
4608         GtkWidget *source;
4609
4610         source = gtk_drag_get_source_widget (context);
4611         if (source && widget == gtk_widget_get_toplevel (source)) {
4612                 gtk_drag_finish (context, FALSE, FALSE, time);
4613                 return;
4614         }
4615
4616         uris = gtk_selection_data_get_uris (selection_data);
4617         if (!uris) {
4618                 gtk_drag_finish (context, FALSE, FALSE, time);
4619                 return;
4620         }
4621
4622         for (i = 0; uris[i]; i++) {
4623                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4624         }
4625
4626         ev_application_open_uri_list (EV_APP, uri_list,
4627                                       gtk_window_get_screen (GTK_WINDOW (window)),
4628                                       0);
4629         gtk_drag_finish (context, TRUE, FALSE, time);
4630
4631         g_strfreev (uris);
4632         g_slist_free (uri_list);
4633 }
4634
4635 static void
4636 ev_window_finalize (GObject *object)
4637 {
4638         GList *windows = ev_application_get_windows (EV_APP);
4639
4640         if (windows == NULL) {
4641                 ev_application_shutdown (EV_APP);
4642         } else {
4643                 g_list_free (windows);
4644         }
4645
4646         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4647 }
4648
4649 static void
4650 ev_window_dispose (GObject *object)
4651 {
4652         EvWindow *window = EV_WINDOW (object);
4653         EvWindowPrivate *priv = window->priv;
4654         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4655
4656         if (mpkeys) {
4657                 g_signal_handlers_disconnect_by_func (mpkeys,
4658                                                       ev_window_media_player_key_pressed,
4659                                                       window);
4660         }
4661
4662         if (priv->setup_document_idle > 0) {
4663                 g_source_remove (priv->setup_document_idle);
4664                 priv->setup_document_idle = 0;
4665         }
4666
4667         if (priv->monitor) {
4668                 g_object_unref (priv->monitor);
4669                 priv->monitor = NULL;
4670         }
4671
4672         if (priv->title) {
4673                 ev_window_title_free (priv->title);
4674                 priv->title = NULL;
4675         }
4676
4677         if (priv->ui_manager) {
4678                 g_object_unref (priv->ui_manager);
4679                 priv->ui_manager = NULL;
4680         }
4681
4682         if (priv->action_group) {
4683                 g_object_unref (priv->action_group);
4684                 priv->action_group = NULL;
4685         }
4686
4687         if (priv->view_popup_action_group) {
4688                 g_object_unref (priv->view_popup_action_group);
4689                 priv->view_popup_action_group = NULL;
4690         }
4691
4692         if (priv->attachment_popup_action_group) {
4693                 g_object_unref (priv->attachment_popup_action_group);
4694                 priv->attachment_popup_action_group = NULL;
4695         }
4696
4697         if (priv->recent_action_group) {
4698                 g_object_unref (priv->recent_action_group);
4699                 priv->recent_action_group = NULL;
4700         }
4701
4702         if (priv->recent_manager) {
4703                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4704                                                       ev_window_setup_recent,
4705                                                       window);
4706                 priv->recent_manager = NULL;
4707         }
4708
4709         priv->recent_ui_id = 0;
4710
4711         if (priv->page_cache) {
4712                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4713                 priv->page_cache = NULL;
4714         }
4715
4716         if (priv->document) {
4717                 g_object_unref (priv->document);
4718                 priv->document = NULL;
4719         }
4720
4721         if (priv->view) {
4722                 g_object_unref (priv->view);
4723                 priv->view = NULL;
4724         }
4725
4726         if (priv->password_view) {
4727                 g_object_unref (priv->password_view);
4728                 priv->password_view = NULL;
4729         }
4730
4731         if (priv->load_job) {
4732                 ev_window_clear_load_job (window);
4733         }
4734
4735         if (priv->reload_job) {
4736                 ev_window_clear_reload_job (window);
4737         }
4738
4739         if (priv->save_job) {
4740                 ev_window_clear_save_job (window);
4741         }
4742
4743         if (priv->thumbnail_job) {
4744                 ev_window_clear_thumbnail_job (window);
4745         }
4746
4747         if (priv->find_job) {
4748                 ev_window_clear_find_job (window);
4749         }
4750
4751         if (priv->local_uri) {
4752                 ev_window_clear_local_uri (window);
4753                 priv->local_uri = NULL;
4754         }
4755
4756         ev_window_clear_progress_idle (window);
4757         if (priv->progress_cancellable) {
4758                 g_object_unref (priv->progress_cancellable);
4759                 priv->progress_cancellable = NULL;
4760         }
4761
4762         ev_window_close_dialogs (window);
4763
4764         if (window->priv->print_settings) {
4765                 g_object_unref (window->priv->print_settings);
4766                 window->priv->print_settings = NULL;
4767         }
4768
4769         if (window->priv->print_page_setup) {
4770                 g_object_unref (window->priv->print_page_setup);
4771                 window->priv->print_page_setup = NULL;
4772         }
4773
4774         if (priv->link) {
4775                 g_object_unref (priv->link);
4776                 priv->link = NULL;
4777         }
4778
4779         if (priv->image) {
4780                 g_object_unref (priv->image);
4781                 priv->image = NULL;
4782         }
4783
4784         if (priv->attach_list) {
4785                 g_list_foreach (priv->attach_list,
4786                                 (GFunc) g_object_unref,
4787                                 NULL);
4788                 g_list_free (priv->attach_list);
4789                 priv->attach_list = NULL;
4790         }
4791
4792         if (priv->find_bar) {
4793                 g_signal_handlers_disconnect_by_func
4794                         (window->priv->find_bar,
4795                          G_CALLBACK (find_bar_close_cb),
4796                          window);
4797                 priv->find_bar = NULL;
4798         }
4799
4800         if (priv->uri) {
4801                 /* Delete the uri if it's a temp symlink (open a copy) */
4802                 ev_window_clear_temp_symlink (window);
4803                 g_free (priv->uri);
4804                 priv->uri = NULL;
4805         }
4806
4807         if (priv->search_string) {
4808                 g_free (priv->search_string);
4809                 priv->search_string = NULL;
4810         }
4811
4812         if (priv->dest) {
4813                 g_object_unref (priv->dest);
4814                 priv->dest = NULL;
4815         }
4816
4817         if (priv->history) {
4818                 g_object_unref (priv->history);
4819                 priv->history = NULL;
4820         }
4821
4822         if (priv->presentation_timeout_id > 0) {
4823                 g_source_remove (priv->presentation_timeout_id);
4824                 priv->presentation_timeout_id = 0;
4825         }
4826
4827         if (priv->print_queue) {
4828                 g_queue_free (priv->print_queue);
4829                 priv->print_queue = NULL;
4830         }
4831
4832         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4833 }
4834
4835 static void
4836 menubar_deactivate_cb (GtkWidget *menubar,
4837                        EvWindow  *window)
4838 {
4839         g_signal_handlers_disconnect_by_func (menubar,
4840                                               G_CALLBACK (menubar_deactivate_cb),
4841                                               window);
4842
4843         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4844
4845         update_chrome_visibility (window);
4846 }
4847
4848 static gboolean
4849 ev_window_key_press_event (GtkWidget   *widget,
4850                            GdkEventKey *event)
4851 {
4852         EvWindow        *ev_window = EV_WINDOW (widget);
4853         EvWindowPrivate *priv = ev_window->priv;
4854         gboolean         handled = FALSE;
4855
4856         /* Propagate the event to the view first
4857          * It's needed to be able to type in
4858          * annot popups windows
4859          */
4860         if (priv->view) {
4861                 g_object_ref (priv->view);
4862                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4863                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4864                 g_object_unref (priv->view);
4865         }
4866
4867         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4868                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4869
4870                 if (priv->menubar_accel_keyval != 0 &&
4871                     event->keyval == priv->menubar_accel_keyval &&
4872                     modifier == priv->menubar_accel_modifier) {
4873                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4874                                 g_signal_connect (priv->menubar, "deactivate",
4875                                                   G_CALLBACK (menubar_deactivate_cb),
4876                                                   ev_window);
4877
4878                                 gtk_widget_show (priv->menubar);
4879                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4880                                                              FALSE);
4881
4882                                 handled = TRUE;
4883                         }
4884                 }
4885         }
4886
4887         if (!handled)
4888                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4889
4890         return handled;
4891 }
4892
4893 static void
4894 ev_window_class_init (EvWindowClass *ev_window_class)
4895 {
4896         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4897         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4898
4899         g_object_class->dispose = ev_window_dispose;
4900         g_object_class->finalize = ev_window_finalize;
4901
4902         widget_class->key_press_event = ev_window_key_press_event;
4903         widget_class->screen_changed = ev_window_screen_changed;
4904         widget_class->window_state_event = ev_window_state_event;
4905         widget_class->drag_data_received = ev_window_drag_data_received;
4906
4907         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4908 }
4909
4910 /* Normal items */
4911 static const GtkActionEntry entries[] = {
4912         { "File", NULL, N_("_File") },
4913         { "Edit", NULL, N_("_Edit") },
4914         { "View", NULL, N_("_View") },
4915         { "Go", NULL, N_("_Go") },
4916         { "Help", NULL, N_("_Help") },
4917
4918         /* File menu */
4919         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4920           N_("Open an existing document"),
4921           G_CALLBACK (ev_window_cmd_file_open) },
4922         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4923           N_("Open a copy of the current document in a new window"),
4924           G_CALLBACK (ev_window_cmd_file_open_copy) },
4925         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4926           N_("Save a copy of the current document"),
4927           G_CALLBACK (ev_window_cmd_save_as) },
4928         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4929           N_("Setup the page settings for printing"),
4930           G_CALLBACK (ev_window_cmd_file_print_setup) },
4931         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4932           N_("Print this document"),
4933           G_CALLBACK (ev_window_cmd_file_print) },
4934         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4935           G_CALLBACK (ev_window_cmd_file_properties) },
4936         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4937           G_CALLBACK (ev_window_cmd_file_close_window) },
4938
4939         /* Edit menu */
4940         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4941           G_CALLBACK (ev_window_cmd_edit_copy) },
4942         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4943           G_CALLBACK (ev_window_cmd_edit_select_all) },
4944         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4945           N_("Find a word or phrase in the document"),
4946           G_CALLBACK (ev_window_cmd_edit_find) },
4947         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4948           G_CALLBACK (ev_window_cmd_edit_find_next) },
4949         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4950           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4951         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4952           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4953         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4954           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4955         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4956           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4957
4958         /* View menu */
4959         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4960           N_("Enlarge the document"),
4961           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4962         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4963           N_("Shrink the document"),
4964           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4965         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4966           N_("Reload the document"),
4967           G_CALLBACK (ev_window_cmd_view_reload) },
4968
4969         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4970           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4971
4972         /* Go menu */
4973         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4974           N_("Go to the previous page"),
4975           G_CALLBACK (ev_window_cmd_go_previous_page) },
4976         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4977           N_("Go to the next page"),
4978           G_CALLBACK (ev_window_cmd_go_next_page) },
4979         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4980           N_("Go to the first page"),
4981           G_CALLBACK (ev_window_cmd_go_first_page) },
4982         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4983           N_("Go to the last page"),
4984           G_CALLBACK (ev_window_cmd_go_last_page) },
4985
4986         /* Help menu */
4987         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4988           G_CALLBACK (ev_window_cmd_help_contents) },
4989
4990         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4991           G_CALLBACK (ev_window_cmd_help_about) },
4992
4993         /* Toolbar-only */
4994         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4995           N_("Leave fullscreen mode"),
4996           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4997         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4998           N_("Start a presentation"),
4999           G_CALLBACK (ev_window_cmd_start_presentation) },
5000
5001         /* Accellerators */
5002         { "Escape", NULL, "", "Escape", "",
5003           G_CALLBACK (ev_window_cmd_escape) },
5004         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5005           G_CALLBACK (ev_window_cmd_edit_find) },
5006         { "F3", NULL, "", "F3", NULL,
5007           G_CALLBACK (ev_window_cmd_edit_find_next) },
5008         { "PageDown", NULL, "", "Page_Down", NULL,
5009           G_CALLBACK (ev_window_cmd_scroll_forward) },
5010         { "PageUp", NULL, "", "Page_Up", NULL,
5011           G_CALLBACK (ev_window_cmd_scroll_backward) },
5012         { "Space", NULL, "", "space", NULL,
5013           G_CALLBACK (ev_window_cmd_scroll_forward) },
5014         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5015           G_CALLBACK (ev_window_cmd_scroll_backward) },
5016         { "BackSpace", NULL, "", "BackSpace", NULL,
5017           G_CALLBACK (ev_window_cmd_scroll_backward) },
5018         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5019           G_CALLBACK (ev_window_cmd_scroll_forward) },
5020         { "Return", NULL, "", "Return", NULL,
5021           G_CALLBACK (ev_window_cmd_scroll_forward) },
5022         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5023           G_CALLBACK (ev_window_cmd_scroll_backward) },
5024         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5025           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5026         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5027           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5028         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5029           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5030         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5031           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5032         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5033           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5034         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5035           G_CALLBACK (ev_window_cmd_go_backward) },
5036         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5037           G_CALLBACK (ev_window_cmd_go_forward) },
5038         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5039           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5040         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5041           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5042         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5043           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5044         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5045           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5046         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5047           G_CALLBACK (ev_window_cmd_edit_copy) },
5048 };
5049
5050 /* Toggle items */
5051 static const GtkToggleActionEntry toggle_entries[] = {
5052         /* View Menu */
5053         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5054           N_("Show or hide the toolbar"),
5055           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5056         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5057           N_("Show or hide the side pane"),
5058           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5059         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5060           N_("Show the entire document"),
5061           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5062         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5063           N_("Show two pages at once"),
5064           G_CALLBACK (ev_window_cmd_dual), FALSE },
5065         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5066           N_("Expand the window to fill the screen"),
5067           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5068         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5069           N_("Run document as a presentation"),
5070           G_CALLBACK (ev_window_cmd_view_presentation) },
5071         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5072           N_("Make the current document fill the window"),
5073           G_CALLBACK (ev_window_cmd_view_best_fit) },
5074         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5075           N_("Make the current document fill the window width"),
5076           G_CALLBACK (ev_window_cmd_view_page_width) },
5077 };
5078
5079 /* Popups specific items */
5080 static const GtkActionEntry view_popup_entries [] = {
5081         /* Links */
5082         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5083           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5084         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5085           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5086         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5087           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5088         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5089           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5090         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5091           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5092         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5093           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5094 };
5095
5096 static const GtkActionEntry attachment_popup_entries [] = {
5097         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5098           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5099         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5100           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5101 };
5102
5103 static void
5104 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5105 {
5106         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5107 }
5108
5109 static void
5110 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5111 {
5112         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5113         gtk_widget_grab_focus (window->priv->view);
5114 }
5115
5116 static void
5117 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5118 {
5119
5120         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5121         gtk_widget_grab_focus (window->priv->view);
5122 }
5123
5124 static void
5125 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5126                                    EvWindow        *window)
5127 {
5128         ev_view_reload (EV_VIEW (window->priv->view));
5129 }
5130
5131 static void
5132 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5133 {
5134         GtkAction *action;
5135
5136         action = g_object_new (EV_TYPE_PAGE_ACTION,
5137                                "name", PAGE_SELECTOR_ACTION,
5138                                "label", _("Page"),
5139                                "tooltip", _("Select Page"),
5140                                "icon_name", "text-x-generic",
5141                                "visible_overflown", FALSE,
5142                                NULL);
5143         g_signal_connect (action, "activate_link",
5144                           G_CALLBACK (activate_link_cb), window);
5145         gtk_action_group_add_action (group, action);
5146         g_object_unref (action);
5147
5148         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5149                                "name", ZOOM_CONTROL_ACTION,
5150                                "label", _("Zoom"),
5151                                "stock_id", EV_STOCK_ZOOM,
5152                                "tooltip", _("Adjust the zoom level"),
5153                                "zoom", 1.0,
5154                                NULL);
5155         g_signal_connect (action, "zoom_to_level",
5156                           G_CALLBACK (zoom_control_changed_cb), window);
5157         gtk_action_group_add_action (group, action);
5158         g_object_unref (action);
5159
5160         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5161                                "name", NAVIGATION_ACTION,
5162                                "label", _("Navigation"),
5163                                "is_important", TRUE,
5164                                "short_label", _("Back"),
5165                                "stock_id", GTK_STOCK_GO_DOWN,
5166                                /*translators: this is the history action*/
5167                                "tooltip", _("Move across visited pages"),
5168                                NULL);
5169         g_signal_connect (action, "activate_link",
5170                           G_CALLBACK (navigation_action_activate_link_cb), window);
5171         gtk_action_group_add_action (group, action);
5172         g_object_unref (action);
5173
5174         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5175                                "name", "FileOpenRecent",
5176                                "label", _("_Open..."),
5177                                "tooltip", _("Open an existing document"),
5178                                "stock_id", GTK_STOCK_OPEN,
5179                                NULL);
5180         g_signal_connect (action, "activate",
5181                           G_CALLBACK (ev_window_cmd_file_open), window);
5182         g_signal_connect (action, "item_activated",
5183                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5184                           window);
5185         gtk_action_group_add_action (group, action);
5186         g_object_unref (action);
5187 }
5188
5189 static void
5190 set_action_properties (GtkActionGroup *action_group)
5191 {
5192         GtkAction *action;
5193
5194         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5195         g_object_set (action, "is-important", TRUE, NULL);
5196         /*translators: this is the label for toolbar button*/
5197         g_object_set (action, "short_label", _("Previous"), NULL);
5198
5199         action = gtk_action_group_get_action (action_group, "GoNextPage");
5200         g_object_set (action, "is-important", TRUE, NULL);
5201         /*translators: this is the label for toolbar button*/
5202         g_object_set (action, "short_label", _("Next"), NULL);
5203
5204         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5205         /*translators: this is the label for toolbar button*/
5206         g_object_set (action, "short_label", _("Zoom In"), NULL);
5207
5208         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5209         /*translators: this is the label for toolbar button*/
5210         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5211
5212         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5213         /*translators: this is the label for toolbar button*/
5214         g_object_set (action, "short_label", _("Best Fit"), NULL);
5215
5216         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5217         /*translators: this is the label for toolbar button*/
5218         g_object_set (action, "short_label", _("Fit Width"), NULL);
5219
5220         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5221         g_object_set (action, "is-important", TRUE, NULL);
5222 }
5223
5224 static void
5225 set_chrome_actions (EvWindow *window)
5226 {
5227         EvWindowPrivate *priv = window->priv;
5228         GtkActionGroup *action_group = priv->action_group;
5229         GtkAction *action;
5230
5231         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5232         g_signal_handlers_block_by_func
5233                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5234         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5235                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5236         g_signal_handlers_unblock_by_func
5237                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5238 }
5239
5240 static void
5241 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5242                           GParamSpec     *pspec,
5243                           EvWindow       *ev_window)
5244 {
5245         GtkTreeModel *model;
5246         GtkAction *action;
5247
5248         g_object_get (G_OBJECT (ev_sidebar_links),
5249                       "model", &model,
5250                       NULL);
5251
5252         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5253         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5254         g_object_unref (model);
5255 }
5256
5257 static gboolean
5258 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5259 {
5260 #ifdef ENABLE_DBUS
5261         GObject *keys;
5262
5263         keys = ev_application_get_media_keys (EV_APP);
5264         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5265 #endif /* ENABLE_DBUS */
5266
5267         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5268         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5269
5270         ev_window_set_view_accels_sensitivity (window, TRUE);
5271
5272         update_chrome_visibility (window);
5273
5274         return FALSE;
5275 }
5276
5277 static gboolean
5278 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5279 {
5280         ev_window_set_view_accels_sensitivity (window, FALSE);
5281
5282         return FALSE;
5283 }
5284
5285 static void
5286 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5287                                     GParamSpec         *pspec,
5288                                     EvWindow           *ev_window)
5289 {
5290         GtkWidget *widget;
5291
5292         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5293
5294         if (widget != NULL) {
5295                 g_signal_connect_object (widget, "focus_in_event",
5296                                          G_CALLBACK (view_actions_focus_in_cb),
5297                                          ev_window, 0);
5298                 g_signal_connect_object (widget, "focus_out_event",
5299                                          G_CALLBACK (view_actions_focus_out_cb),
5300                                          ev_window, 0);
5301                 g_object_unref (widget);
5302         }
5303 }
5304
5305 static gboolean
5306 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5307 {
5308         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5309                 gboolean maximized;
5310
5311                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5312                 if (!ev_window_is_empty (window))
5313                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5314         }
5315
5316         return FALSE;
5317 }
5318
5319 static gboolean
5320 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5321 {
5322         char *uri = window->priv->uri;
5323         GdkWindowState state;
5324         gdouble document_width, document_height;
5325
5326         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5327
5328         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5329                 if (!ev_window_is_empty (window) && window->priv->document) {
5330                         ev_document_get_max_page_size (window->priv->document,
5331                                                        &document_width, &document_height);
5332                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5333                                                         (double)event->width / document_width);
5334                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5335                                                         (double)event->height / document_height);
5336
5337                         ev_metadata_manager_set_int (uri, "window_x", event->x);
5338                         ev_metadata_manager_set_int (uri, "window_y", event->y);
5339                         ev_metadata_manager_set_int (uri, "window_width", event->width);
5340                         ev_metadata_manager_set_int (uri, "window_height", event->height);
5341                 }
5342         }
5343
5344         return FALSE;
5345 }
5346
5347 static void
5348 launch_action (EvWindow *window, EvLinkAction *action)
5349 {
5350         const char *filename = ev_link_action_get_filename (action);
5351         GAppInfo *app_info;
5352         GFile *file;
5353         GList file_list = {NULL};
5354         GAppLaunchContext *context;
5355         GError *error = NULL;
5356
5357         if (filename == NULL)
5358                 return;
5359
5360         if (g_path_is_absolute (filename)) {
5361                 file = g_file_new_for_path (filename);
5362         } else {
5363                 GFile *base_file;
5364                 gchar *dir;
5365
5366                 dir = g_path_get_dirname (window->priv->uri);
5367                 base_file = g_file_new_for_uri (dir);
5368                 g_free (dir);
5369
5370                 file = g_file_resolve_relative_path (base_file, filename);
5371                 g_object_unref (base_file);
5372         }
5373
5374         app_info = g_file_query_default_handler (file, NULL, &error);
5375         if (!app_info) {
5376                 ev_window_error_message (window, error,
5377                                          "%s",
5378                                          _("Unable to launch external application."));
5379                 g_object_unref (file);
5380                 g_error_free (error);
5381
5382                 return;
5383         }
5384
5385         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5386         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5387                                            gtk_window_get_screen (GTK_WINDOW (window)));
5388         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5389
5390         file_list.data = file;
5391         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5392                 ev_window_error_message (window, error,
5393                                          "%s",
5394                                          _("Unable to launch external application."));
5395                 g_error_free (error);
5396         }
5397
5398         g_object_unref (app_info);
5399         g_object_unref (file);
5400
5401         /* According to the PDF spec filename can be an executable. I'm not sure
5402            allowing to launch executables is a good idea though. -- marco */
5403 }
5404
5405 static void
5406 launch_external_uri (EvWindow *window, EvLinkAction *action)
5407 {
5408         const gchar *uri = ev_link_action_get_uri (action);
5409         GError *error = NULL;
5410         gboolean ret;
5411         GAppLaunchContext *context;
5412
5413         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5414         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5415                                            gtk_window_get_screen (GTK_WINDOW (window)));
5416         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5417                                               GDK_CURRENT_TIME);
5418
5419         if (!g_strstr_len (uri, strlen (uri), "://") &&
5420             !g_str_has_prefix (uri, "mailto:")) {
5421                 gchar *http;
5422
5423                 /* Not a valid uri, assuming it's http */
5424                 http = g_strdup_printf ("http://%s", uri);
5425                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5426                 g_free (http);
5427         } else {
5428                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5429         }
5430
5431         if (ret == FALSE) {
5432                 ev_window_error_message (window, error,
5433                                          "%s", _("Unable to open external link"));
5434                 g_error_free (error);
5435         }
5436 }
5437
5438 static void
5439 open_remote_link (EvWindow *window, EvLinkAction *action)
5440 {
5441         gchar *uri;
5442         gchar *dir;
5443
5444         dir = g_path_get_dirname (window->priv->uri);
5445
5446         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5447                                 NULL);
5448         g_free (dir);
5449
5450         ev_application_open_uri_at_dest (EV_APP, uri,
5451                                          gtk_window_get_screen (GTK_WINDOW (window)),
5452                                          ev_link_action_get_dest (action),
5453                                          0,
5454                                          NULL,
5455                                          GDK_CURRENT_TIME);
5456
5457         g_free (uri);
5458 }
5459
5460 static void
5461 do_action_named (EvWindow *window, EvLinkAction *action)
5462 {
5463         const gchar *name = ev_link_action_get_name (action);
5464
5465         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5466                 ev_window_cmd_go_first_page (NULL, window);
5467         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5468                 ev_window_cmd_go_previous_page (NULL, window);
5469         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5470                 ev_window_cmd_go_next_page (NULL, window);
5471         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5472                 ev_window_cmd_go_last_page (NULL, window);
5473         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5474                 ev_window_cmd_focus_page_selector (NULL, window);
5475         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5476                 ev_window_cmd_edit_find (NULL, window);
5477         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5478                 ev_window_cmd_file_close_window (NULL, window);
5479         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5480                 ev_window_cmd_file_print (NULL, window);
5481         } else {
5482                 g_warning ("Unimplemented named action: %s, please post a "
5483                            "bug report in Evince bugzilla "
5484                            "(http://bugzilla.gnome.org) with a testcase.",
5485                            name);
5486         }
5487 }
5488
5489 static void
5490 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5491 {
5492         switch (ev_link_action_get_action_type (action)) {
5493                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5494                         EvLinkDest *dest;
5495
5496                         dest = ev_link_action_get_dest (action);
5497                         if (!dest)
5498                                 return;
5499
5500                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5501                 }
5502                         break;
5503                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5504                         launch_external_uri (window, action);
5505                         break;
5506                 case EV_LINK_ACTION_TYPE_LAUNCH:
5507                         launch_action (window, action);
5508                         break;
5509                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5510                         open_remote_link (window, action);
5511                         break;
5512                 case EV_LINK_ACTION_TYPE_NAMED:
5513                         do_action_named (window, action);
5514                         break;
5515                 default:
5516                         g_assert_not_reached ();
5517         }
5518 }
5519
5520 static void
5521 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5522 {
5523         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5524 }
5525
5526 static void
5527 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5528 {
5529         EvLinkAction *ev_action = NULL;
5530         EvLinkDest   *dest;
5531
5532         ev_action = ev_link_get_action (window->priv->link);
5533         if (!ev_action)
5534                 return;
5535
5536         dest = ev_link_action_get_dest (ev_action);
5537         if (!dest)
5538                 return;
5539
5540         ev_window_cmd_file_open_copy_at_dest (window, dest);
5541 }
5542
5543 static void
5544 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5545 {
5546         EvLinkAction *ev_action;
5547
5548         ev_action = ev_link_get_action (window->priv->link);
5549         if (!ev_action)
5550                 return;
5551
5552         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5553                                    ev_action);
5554 }
5555
5556
5557 static void
5558 image_save_dialog_response_cb (GtkWidget *fc,
5559                                gint       response_id,
5560                                EvWindow  *ev_window)
5561 {
5562         GFile           *target_file;
5563         gboolean         is_native;
5564         GError          *error = NULL;
5565         GdkPixbuf       *pixbuf;
5566         gchar           *uri;
5567         gchar          **extensions;
5568         gchar           *filename;
5569         gchar           *file_format;
5570         GdkPixbufFormat *format;
5571         GtkFileFilter   *filter;
5572
5573         if (response_id != GTK_RESPONSE_OK) {
5574                 gtk_widget_destroy (fc);
5575                 return;
5576         }
5577
5578         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5579         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5580         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5581
5582         if (format == NULL) {
5583                 format = get_gdk_pixbuf_format_by_extension (uri);
5584         }
5585
5586         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5587                 /* no extension found and no extension provided within uri */
5588                 format = get_gdk_pixbuf_format_by_extension (".png");
5589                 if (format == NULL) {
5590                         /* no .png support, try .jpeg */
5591                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5592                 }
5593         }
5594
5595         if (format == NULL) {
5596                 ev_window_error_message (ev_window, NULL,
5597                                          "%s",
5598                                          _("Couldn't find appropriate format to save image"));
5599                 g_free (uri);
5600                 gtk_widget_destroy (fc);
5601
5602                 return;
5603         }
5604
5605         extensions = gdk_pixbuf_format_get_extensions (format);
5606         if (!g_str_has_suffix (uri, extensions[0])) {
5607                 gchar *uri_extension;
5608
5609                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5610                 target_file = g_file_new_for_uri (uri_extension);
5611                 g_free (uri_extension);
5612         } else {
5613                 target_file = g_file_new_for_uri (uri);
5614         }
5615         g_strfreev (extensions);
5616         g_free (uri);
5617
5618         is_native = g_file_is_native (target_file);
5619         if (is_native) {
5620                 filename = g_file_get_path (target_file);
5621         } else {
5622                 filename = ev_tmp_filename ("saveimage");
5623         }
5624
5625         ev_document_doc_mutex_lock ();
5626         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5627                                                ev_window->priv->image);
5628         ev_document_doc_mutex_unlock ();
5629
5630         file_format = gdk_pixbuf_format_get_name (format);
5631         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5632         g_free (file_format);
5633         g_object_unref (pixbuf);
5634
5635         if (error) {
5636                 ev_window_error_message (ev_window, error,
5637                                          "%s", _("The image could not be saved."));
5638                 g_error_free (error);
5639                 g_free (filename);
5640                 g_object_unref (target_file);
5641                 gtk_widget_destroy (fc);
5642
5643                 return;
5644         }
5645
5646         if (!is_native) {
5647                 GFile *source_file;
5648
5649                 source_file = g_file_new_for_path (filename);
5650
5651                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5652                                        source_file, target_file);
5653                 g_object_unref (source_file);
5654         }
5655
5656         g_free (filename);
5657         g_object_unref (target_file);
5658         gtk_widget_destroy (fc);
5659 }
5660
5661 static void
5662 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5663 {
5664         GtkWidget *fc;
5665
5666         if (!window->priv->image)
5667                 return;
5668
5669         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5670                                           GTK_WINDOW (window),
5671                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5672                                           GTK_STOCK_CANCEL,
5673                                           GTK_RESPONSE_CANCEL,
5674                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5675                                           NULL);
5676
5677         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5678         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5679                                                  GTK_RESPONSE_OK,
5680                                                  GTK_RESPONSE_CANCEL,
5681                                                  -1);
5682
5683         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5684         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5685
5686         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5687
5688         g_signal_connect (fc, "response",
5689                           G_CALLBACK (image_save_dialog_response_cb),
5690                           window);
5691
5692         gtk_widget_show (fc);
5693 }
5694
5695 static void
5696 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5697 {
5698         GtkClipboard *clipboard;
5699         GdkPixbuf    *pixbuf;
5700
5701         if (!window->priv->image)
5702                 return;
5703
5704         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5705                                               GDK_SELECTION_CLIPBOARD);
5706         ev_document_doc_mutex_lock ();
5707         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5708                                                window->priv->image);
5709         ev_document_doc_mutex_unlock ();
5710
5711         gtk_clipboard_set_image (clipboard, pixbuf);
5712         g_object_unref (pixbuf);
5713 }
5714
5715 static void
5716 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5717 {
5718         GList     *l;
5719         GdkScreen *screen;
5720
5721         if (!window->priv->attach_list)
5722                 return;
5723
5724         screen = gtk_window_get_screen (GTK_WINDOW (window));
5725
5726         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5727                 EvAttachment *attachment;
5728                 GError       *error = NULL;
5729
5730                 attachment = (EvAttachment *) l->data;
5731
5732                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5733
5734                 if (error) {
5735                         ev_window_error_message (window, error,
5736                                                  "%s", _("Unable to open attachment"));
5737                         g_error_free (error);
5738                 }
5739         }
5740 }
5741
5742 static void
5743 attachment_save_dialog_response_cb (GtkWidget *fc,
5744                                     gint       response_id,
5745                                     EvWindow  *ev_window)
5746 {
5747         GFile                *target_file;
5748         gchar                *uri;
5749         GList                *l;
5750         GtkFileChooserAction  fc_action;
5751         gboolean              is_dir;
5752         gboolean              is_native;
5753
5754         if (response_id != GTK_RESPONSE_OK) {
5755                 gtk_widget_destroy (fc);
5756                 return;
5757         }
5758
5759         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5760         target_file = g_file_new_for_uri (uri);
5761         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5762         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5763         is_native = g_file_is_native (target_file);
5764
5765         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5766                 EvAttachment *attachment;
5767                 GFile        *save_to;
5768                 GError       *error = NULL;
5769
5770                 attachment = (EvAttachment *) l->data;
5771
5772                 if (is_native) {
5773                         if (is_dir) {
5774                                 save_to = g_file_get_child (target_file,
5775                                                             ev_attachment_get_name (attachment));
5776                         } else {
5777                                 save_to = g_object_ref (target_file);
5778                         }
5779                 } else {
5780                         save_to = ev_tmp_file_get ("saveattachment");
5781                 }
5782
5783                 ev_attachment_save (attachment, save_to, &error);
5784
5785                 if (error) {
5786                         ev_window_error_message (ev_window, error,
5787                                                  "%s", _("The attachment could not be saved."));
5788                         g_error_free (error);
5789                         g_object_unref (save_to);
5790
5791                         continue;
5792                 }
5793
5794                 if (!is_native) {
5795                         GFile *dest_file;
5796
5797                         if (is_dir) {
5798                                 dest_file = g_file_get_child (target_file,
5799                                                               ev_attachment_get_name (attachment));
5800                         } else {
5801                                 dest_file = g_object_ref (target_file);
5802                         }
5803
5804                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5805                                                save_to, dest_file);
5806
5807                         g_object_unref (dest_file);
5808                 }
5809
5810                 g_object_unref (save_to);
5811         }
5812
5813         g_free (uri);
5814         g_object_unref (target_file);
5815
5816         gtk_widget_destroy (fc);
5817 }
5818
5819 static void
5820 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5821 {
5822         GtkWidget    *fc;
5823         EvAttachment *attachment = NULL;
5824
5825         if (!window->priv->attach_list)
5826                 return;
5827
5828         if (g_list_length (window->priv->attach_list) == 1)
5829                 attachment = (EvAttachment *) window->priv->attach_list->data;
5830
5831         fc = gtk_file_chooser_dialog_new (
5832                 _("Save Attachment"),
5833                 GTK_WINDOW (window),
5834                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5835                 GTK_STOCK_CANCEL,
5836                 GTK_RESPONSE_CANCEL,
5837                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5838                 NULL);
5839
5840         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5841         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5842                                                  GTK_RESPONSE_OK,
5843                                                  GTK_RESPONSE_CANCEL,
5844                                                  -1);
5845
5846         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5847         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5848
5849         if (attachment)
5850                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5851                                                    ev_attachment_get_name (attachment));
5852
5853         g_signal_connect (fc, "response",
5854                           G_CALLBACK (attachment_save_dialog_response_cb),
5855                           window);
5856
5857         gtk_widget_show (fc);
5858 }
5859
5860 static void
5861 ev_window_media_player_key_pressed (EvWindow    *window,
5862                                     const gchar *key,
5863                                     gpointer     user_data)
5864 {
5865         if (!gtk_window_is_active (GTK_WINDOW (window)))
5866                 return;
5867
5868         /* Note how Previous/Next only go to the
5869          * next/previous page despite their icon telling you
5870          * they should go to the beginning/end.
5871          *
5872          * There's very few keyboards with FFW/RWD though,
5873          * so we stick the most useful keybinding on the most
5874          * often seen keys
5875          */
5876         if (strcmp (key, "Play") == 0) {
5877                 ev_window_run_presentation (window);
5878         } else if (strcmp (key, "Previous") == 0) {
5879                 ev_window_cmd_go_previous_page (NULL, window);
5880         } else if (strcmp (key, "Next") == 0) {
5881                 ev_window_cmd_go_next_page (NULL, window);
5882         } else if (strcmp (key, "FastForward") == 0) {
5883                 ev_window_cmd_go_last_page (NULL, window);
5884         } else if (strcmp (key, "Rewind") == 0) {
5885                 ev_window_cmd_go_first_page (NULL, window);
5886         }
5887 }
5888
5889 static void
5890 ev_window_init (EvWindow *ev_window)
5891 {
5892         GtkActionGroup *action_group;
5893         GtkAccelGroup *accel_group;
5894         GError *error = NULL;
5895         GtkWidget *sidebar_widget;
5896         GObject *mpkeys;
5897         gchar *ui_path;
5898
5899         g_signal_connect (ev_window, "configure_event",
5900                           G_CALLBACK (window_configure_event_cb), NULL);
5901         g_signal_connect (ev_window, "window_state_event",
5902                           G_CALLBACK (window_state_event_cb), NULL);
5903
5904         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5905
5906         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5907         ev_window->priv->title = ev_window_title_new (ev_window);
5908
5909         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5910         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5911         gtk_widget_show (ev_window->priv->main_box);
5912
5913         action_group = gtk_action_group_new ("MenuActions");
5914         ev_window->priv->action_group = action_group;
5915         gtk_action_group_set_translation_domain (action_group, NULL);
5916         gtk_action_group_add_actions (action_group, entries,
5917                                       G_N_ELEMENTS (entries), ev_window);
5918         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5919                                              G_N_ELEMENTS (toggle_entries),
5920                                              ev_window);
5921         set_action_properties (action_group);
5922         register_custom_actions (ev_window, action_group);
5923
5924         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5925         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5926                                             action_group, 0);
5927
5928         accel_group =
5929                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5930         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5931
5932         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5933
5934         action_group = gtk_action_group_new ("ViewPopupActions");
5935         ev_window->priv->view_popup_action_group = action_group;
5936         gtk_action_group_set_translation_domain (action_group, NULL);
5937         gtk_action_group_add_actions (action_group, view_popup_entries,
5938                                       G_N_ELEMENTS (view_popup_entries),
5939                                       ev_window);
5940         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5941                                             action_group, 0);
5942
5943         action_group = gtk_action_group_new ("AttachmentPopupActions");
5944         ev_window->priv->attachment_popup_action_group = action_group;
5945         gtk_action_group_set_translation_domain (action_group, NULL);
5946         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5947                                       G_N_ELEMENTS (attachment_popup_entries),
5948                                       ev_window);
5949         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5950                                             action_group, 0);
5951
5952         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5953                                     "evince-ui.xml", NULL);
5954         if (!gtk_ui_manager_add_ui_from_file (
5955                 ev_window->priv->ui_manager, ui_path, &error))
5956         {
5957                 g_warning ("building menus failed: %s", error->message);
5958                 g_error_free (error);
5959         }
5960         g_free (ui_path);
5961
5962         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5963         ev_window->priv->recent_action_group = NULL;
5964         ev_window->priv->recent_ui_id = 0;
5965         g_signal_connect_swapped (ev_window->priv->recent_manager,
5966                                   "changed",
5967                                   G_CALLBACK (ev_window_setup_recent),
5968                                   ev_window);
5969
5970         ev_window->priv->menubar =
5971                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5972                                             "/MainMenu");
5973         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5974                             ev_window->priv->menubar,
5975                             FALSE, FALSE, 0);
5976
5977         ev_window->priv->toolbar = GTK_WIDGET
5978           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5979                          "ui-manager", ev_window->priv->ui_manager,
5980                          "popup-path", "/ToolbarPopup",
5981                          "model", ev_application_get_toolbars_model (EV_APP),
5982                          NULL));
5983
5984         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5985                                    "DefaultToolBar");
5986         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5987                             ev_window->priv->toolbar,
5988                             FALSE, FALSE, 0);
5989         gtk_widget_show (ev_window->priv->toolbar);
5990
5991         /* Add the main area */
5992         ev_window->priv->hpaned = gtk_hpaned_new ();
5993         g_signal_connect (ev_window->priv->hpaned,
5994                           "notify::position",
5995                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5996                           ev_window);
5997
5998         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5999         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6000                             TRUE, TRUE, 0);
6001         gtk_widget_show (ev_window->priv->hpaned);
6002
6003         ev_window->priv->sidebar = ev_sidebar_new ();
6004         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6005                          ev_window->priv->sidebar, FALSE, FALSE);
6006         gtk_widget_show (ev_window->priv->sidebar);
6007
6008         /* Stub sidebar, for now */
6009
6010         sidebar_widget = ev_sidebar_thumbnails_new ();
6011         ev_window->priv->sidebar_thumbs = sidebar_widget;
6012         g_signal_connect (sidebar_widget,
6013                           "notify::main-widget",
6014                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6015                           ev_window);
6016         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6017         gtk_widget_show (sidebar_widget);
6018         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6019                              sidebar_widget);
6020
6021         sidebar_widget = ev_sidebar_links_new ();
6022         ev_window->priv->sidebar_links = sidebar_widget;
6023         g_signal_connect (sidebar_widget,
6024                           "notify::model",
6025                           G_CALLBACK (sidebar_widget_model_set),
6026                           ev_window);
6027         g_signal_connect (sidebar_widget,
6028                           "link_activated",
6029                           G_CALLBACK (sidebar_links_link_activated_cb),
6030                           ev_window);
6031         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6032         gtk_widget_show (sidebar_widget);
6033         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6034                              sidebar_widget);
6035
6036         sidebar_widget = ev_sidebar_attachments_new ();
6037         ev_window->priv->sidebar_attachments = sidebar_widget;
6038         g_signal_connect_object (sidebar_widget,
6039                                  "popup",
6040                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6041                                  ev_window, 0);
6042         gtk_widget_show (sidebar_widget);
6043         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6044                              sidebar_widget);
6045
6046         sidebar_widget = ev_sidebar_layers_new ();
6047         ev_window->priv->sidebar_layers = sidebar_widget;
6048         g_signal_connect (sidebar_widget,
6049                           "layers_visibility_changed",
6050                           G_CALLBACK (sidebar_layers_visibility_changed),
6051                           ev_window);
6052         gtk_widget_show (sidebar_widget);
6053         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6054                              sidebar_widget);
6055
6056         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6057         ev_window->priv->scrolled_window =
6058                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6059                                           "shadow-type", GTK_SHADOW_IN,
6060                                           NULL));
6061         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6062                             ev_window->priv->scrolled_window,
6063                             TRUE, TRUE, 0);
6064         gtk_widget_show (ev_window->priv->scrolled_window);
6065
6066         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6067                         ev_window->priv->view_box);
6068         gtk_widget_show (ev_window->priv->view_box);
6069
6070         ev_window->priv->view = ev_view_new ();
6071         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6072                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6073         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6074         g_signal_connect_swapped (ev_window->priv->password_view,
6075                                   "unlock",
6076                                   G_CALLBACK (ev_window_password_view_unlock),
6077                                   ev_window);
6078         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6079                                  G_CALLBACK (view_actions_focus_in_cb),
6080                                  ev_window, 0);
6081         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6082                                  G_CALLBACK (view_actions_focus_out_cb),
6083                                  ev_window, 0);
6084         g_signal_connect_object (ev_window->priv->view, "external-link",
6085                                  G_CALLBACK (view_external_link_cb),
6086                                  ev_window, 0);
6087         g_signal_connect_object (ev_window->priv->view, "handle-link",
6088                                  G_CALLBACK (view_handle_link_cb),
6089                                  ev_window, 0);
6090         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
6091                                  G_CALLBACK (ev_window_set_view_size),
6092                                  ev_window);
6093         g_signal_connect_object (ev_window->priv->view,
6094                                  "popup",
6095                                  G_CALLBACK (view_menu_popup_cb),
6096                                  ev_window, 0);
6097         gtk_widget_show (ev_window->priv->view);
6098         gtk_widget_show (ev_window->priv->password_view);
6099
6100         /* Find Bar */
6101         ev_window->priv->find_bar = egg_find_bar_new ();
6102         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6103                           ev_window->priv->find_bar,
6104                           FALSE, TRUE, 0);
6105
6106         /* We own a ref on these widgets, as we can swap them in and out */
6107         g_object_ref (ev_window->priv->view);
6108         g_object_ref (ev_window->priv->password_view);
6109
6110         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6111                            ev_window->priv->view);
6112
6113         g_signal_connect (ev_window->priv->view,
6114                           "notify::sizing-mode",
6115                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6116                           ev_window);
6117         g_signal_connect (ev_window->priv->view,
6118                           "notify::zoom",
6119                           G_CALLBACK (ev_window_zoom_changed_cb),
6120                           ev_window);
6121         g_signal_connect (ev_window->priv->view,
6122                           "notify::dual-page",
6123                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6124                           ev_window);
6125         g_signal_connect (ev_window->priv->view,
6126                           "notify::continuous",
6127                           G_CALLBACK (ev_window_continuous_changed_cb),
6128                           ev_window);
6129         g_signal_connect (ev_window->priv->view,
6130                           "notify::rotation",
6131                           G_CALLBACK (ev_window_rotation_changed_cb),
6132                           ev_window);
6133         g_signal_connect (ev_window->priv->view,
6134                           "notify::has-selection",
6135                           G_CALLBACK (ev_window_has_selection_changed_cb),
6136                           ev_window);
6137
6138         /* Connect sidebar signals */
6139         g_signal_connect (ev_window->priv->sidebar,
6140                           "notify::visible",
6141                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6142                           ev_window);
6143         g_signal_connect (ev_window->priv->sidebar,
6144                           "notify::current-page",
6145                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6146                           ev_window);
6147
6148         /* Connect to find bar signals */
6149         g_signal_connect (ev_window->priv->find_bar,
6150                           "previous",
6151                           G_CALLBACK (find_bar_previous_cb),
6152                           ev_window);
6153         g_signal_connect (ev_window->priv->find_bar,
6154                           "next",
6155                           G_CALLBACK (find_bar_next_cb),
6156                           ev_window);
6157         g_signal_connect (ev_window->priv->find_bar,
6158                           "close",
6159                           G_CALLBACK (find_bar_close_cb),
6160                           ev_window);
6161         g_signal_connect (ev_window->priv->find_bar,
6162                           "notify::search-string",
6163                           G_CALLBACK (find_bar_search_changed_cb),
6164                           ev_window);
6165         g_signal_connect (ev_window->priv->find_bar,
6166                           "notify::case-sensitive",
6167                           G_CALLBACK (find_bar_search_changed_cb),
6168                           ev_window);
6169         g_signal_connect (ev_window->priv->find_bar,
6170                           "notify::visible",
6171                           G_CALLBACK (find_bar_visibility_changed_cb),
6172                           ev_window);
6173         g_signal_connect (ev_window->priv->find_bar,
6174                           "scroll",
6175                           G_CALLBACK (find_bar_scroll),
6176                           ev_window);
6177
6178         /* Popups */
6179         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6180                                                                  "/DocumentPopup");
6181         ev_window->priv->link = NULL;
6182
6183         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6184                                                                        "/AttachmentPopup");
6185         ev_window->priv->attach_list = NULL;
6186
6187         /* Media player keys */
6188         mpkeys = ev_application_get_media_keys (EV_APP);
6189         if (mpkeys) {
6190                 g_signal_connect_swapped (mpkeys, "key_pressed",
6191                                           G_CALLBACK (ev_window_media_player_key_pressed),
6192                                           ev_window);
6193         }
6194
6195         /* Give focus to the document view */
6196         gtk_widget_grab_focus (ev_window->priv->view);
6197
6198         /* Set it user interface params */
6199         ev_window_setup_recent (ev_window);
6200
6201         ev_window_setup_gtk_settings (ev_window);
6202
6203         setup_chrome_from_metadata (ev_window);
6204         set_chrome_actions (ev_window);
6205         update_chrome_visibility (ev_window);
6206
6207         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6208
6209         setup_view_from_metadata (ev_window);
6210         setup_sidebar_from_metadata (ev_window);
6211
6212         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6213         ev_window_setup_action_sensitivity (ev_window);
6214
6215         /* Drag and Drop */
6216         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6217                            GTK_DEST_DEFAULT_ALL,
6218                            NULL, 0,
6219                            GDK_ACTION_COPY);
6220         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6221 }
6222
6223 /**
6224  * ev_window_new:
6225  *
6226  * Creates a #GtkWidget that represents the window.
6227  *
6228  * Returns: the #GtkWidget that represents the window.
6229  */
6230 GtkWidget *
6231 ev_window_new (void)
6232 {
6233         GtkWidget *ev_window;
6234
6235         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6236                                               "type", GTK_WINDOW_TOPLEVEL,
6237                                               NULL));
6238
6239         return ev_window;
6240 }