shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41 #if GTK_CHECK_VERSION (2, 14, 0)
  42 #include <gtk/gtkunixprint.h>
  43 #else
  44 #include <gtk/gtkprintunixdialog.h>
  45 #endif
  46 #include <gconf/gconf-client.h>
  47
  48 #include "egg-editable-toolbar.h"
  49 #include "egg-toolbar-editor.h"
  50 #include "egg-toolbars-model.h"
  51
  52 #include "eggfindbar.h"
  53
  54 #include "ephy-zoom-action.h"
  55 #include "ephy-zoom.h"
  56
  57 #include "ev-application.h"
  58 #include "ev-document-factory.h"
  59 #include "ev-document-find.h"
  60 #include "ev-document-fonts.h"
  61 #include "ev-document-images.h"
  62 #include "ev-document-links.h"
  63 #include "ev-document-thumbnails.h"
  64 #include "ev-file-exporter.h"
  65 #include "ev-file-helpers.h"
  66 #include "ev-file-monitor.h"
  67 #include "ev-history.h"
  68 #include "ev-image.h"
  69 #include "ev-job-scheduler.h"
  70 #include "ev-jobs.h"
  71 #include "ev-message-area.h"
  72 #include "ev-metadata-manager.h"
  73 #include "ev-mount-operation.h"
  74 #include "ev-navigation-action.h"
  75 #include "ev-open-recent-action.h"
  76 #include "ev-page-action.h"
  77 #include "ev-password-view.h"
  78 #include "ev-properties-dialog.h"
  79 #include "ev-sidebar-attachments.h"
  80 #include "ev-sidebar.h"
  81 #include "ev-sidebar-links.h"
  82 #include "ev-sidebar-page.h"
  83 #include "ev-sidebar-thumbnails.h"
  84 #include "ev-sidebar-layers.h"
  85 #include "ev-stock-icons.h"
  86 #include "ev-utils.h"
  87 #include "ev-keyring.h"
  88 #include "ev-view.h"
  89 #include "ev-window.h"
  90 #include "ev-window-title.h"
  91 #include "ev-print-operation.h"
  92 #include "ev-progress-message-area.h"
  93
  94 #ifdef ENABLE_DBUS
  95 #include "ev-media-player-keys.h"
  96 #endif /* ENABLE_DBUS */
  97
  98 #ifdef ENABLE_PDF
  99 #include <poppler.h>
 100 #endif
 101
 102 typedef enum {
 103         PAGE_MODE_DOCUMENT,
 104         PAGE_MODE_PASSWORD
 105 } EvWindowPageMode;
 106
 107 typedef enum {
 108         EV_CHROME_MENUBAR       = 1 << 0,
 109         EV_CHROME_TOOLBAR       = 1 << 1,
 110         EV_CHROME_FINDBAR       = 1 << 2,
 111         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 112         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 113         EV_CHROME_SIDEBAR       = 1 << 5,
 114         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 115         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 116 } EvChrome;
 117
 118 typedef enum {
 119         EV_SAVE_DOCUMENT,
 120         EV_SAVE_ATTACHMENT,
 121         EV_SAVE_IMAGE
 122 } EvSaveType;
 123
 124 struct _EvWindowPrivate {
 125         /* UI */
 126         EvChrome chrome;
 127
 128         GtkWidget *main_box;
 129         GtkWidget *menubar;
 130         GtkWidget *toolbar;
 131         GtkWidget *hpaned;
 132         GtkWidget *view_box;
 133         GtkWidget *sidebar;
 134         GtkWidget *find_bar;
 135         GtkWidget *scrolled_window;
 136         GtkWidget *view;
 137         GtkWidget *message_area;
 138         GtkWidget *password_view;
 139         GtkWidget *sidebar_thumbs;
 140         GtkWidget *sidebar_links;
 141         GtkWidget *sidebar_attachments;
 142         GtkWidget *sidebar_layers;
 143
 144         /* Progress Messages */
 145         guint progress_idle;
 146         GCancellable *progress_cancellable;
 147
 148         /* Dialogs */
 149         GtkWidget *properties;
 150         GtkWidget *print_dialog;
 151
 152         /* UI Builders */
 153         GtkActionGroup   *action_group;
 154         GtkActionGroup   *view_popup_action_group;
 155         GtkActionGroup   *attachment_popup_action_group;
 156         GtkRecentManager *recent_manager;
 157         GtkActionGroup   *recent_action_group;
 158         guint             recent_ui_id;
 159         GtkUIManager     *ui_manager;
 160
 161         /* Fullscreen mode */
 162         GtkWidget *fullscreen_toolbar;
 163
 164         /* Presentation mode */
 165         guint      presentation_timeout_id;
 166
 167         /* Preview mode */
 168         GtkWidget *preview_toolbar;
 169         gchar     *print_settings_file;
 170
 171         /* Popup view */
 172         GtkWidget *view_popup;
 173         EvLink    *link;
 174         EvImage   *image;
 175
 176         /* Popup attachment */
 177         GtkWidget    *attachment_popup;
 178         GList        *attach_list;
 179
 180         /* Document */
 181         char *uri;
 182         glong uri_mtime;
 183         char *local_uri;
 184         gboolean unlink_temp_file;
 185         gboolean in_reload;
 186         EvFileMonitor *monitor;
 187         guint setup_document_idle;
 188
 189         EvDocument *document;
 190         EvHistory *history;
 191         EvPageCache *page_cache;
 192         EvWindowPageMode page_mode;
 193         EvWindowTitle *title;
 194
 195         /* Load params */
 196         EvLinkDest       *dest;
 197         gchar            *search_string;
 198         EvWindowRunMode   window_mode;
 199
 200         EvJob            *load_job;
 201         EvJob            *reload_job;
 202         EvJob            *thumbnail_job;
 203         EvJob            *save_job;
 204         EvJob            *find_job;
 205
 206         /* Printing */
 207         GQueue           *print_queue;
 208         GtkPrinter       *printer;
 209         GtkPrintSettings *print_settings;
 210         GtkPageSetup     *print_page_setup;
 211         gboolean          close_after_print;
 212 };
 213
 214 #define EV_WINDOW_GET_PRIVATE(object) \
 215         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 216
 217 #define PAGE_SELECTOR_ACTION    "PageSelector"
 218 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 219 #define NAVIGATION_ACTION       "Navigation"
 220
 221 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 222 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 223 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 224
 225 #define PRESENTATION_TIMEOUT 5
 226
 227 #define SIDEBAR_DEFAULT_SIZE    132
 228 #define LINKS_SIDEBAR_ID "links"
 229 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 230 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 231 #define LAYERS_SIDEBAR_ID "layers"
 232
 233 static const gchar *document_print_settings[] = {
 234         GTK_PRINT_SETTINGS_N_COPIES,
 235         GTK_PRINT_SETTINGS_COLLATE,
 236         GTK_PRINT_SETTINGS_REVERSE,
 237         GTK_PRINT_SETTINGS_NUMBER_UP,
 238         GTK_PRINT_SETTINGS_SCALE,
 239         GTK_PRINT_SETTINGS_PRINT_PAGES,
 240         GTK_PRINT_SETTINGS_PAGE_RANGES,
 241         GTK_PRINT_SETTINGS_PAGE_SET,
 242         GTK_PRINT_SETTINGS_OUTPUT_URI
 243 };
 244
 245 static void     ev_window_update_actions                (EvWindow         *ev_window);
 246 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 247                                                          GParamSpec       *pspec,
 248                                                          EvWindow         *ev_window);
 249 static void     ev_window_set_page_mode                 (EvWindow         *window,
 250                                                          EvWindowPageMode  page_mode);
 251 static void     ev_window_load_job_cb                   (EvJob            *job,
 252                                                          gpointer          data);
 253 static void     ev_window_reload_document               (EvWindow         *window);
 254 static void     ev_window_reload_job_cb                 (EvJob            *job,
 255                                                          EvWindow         *window);
 256 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 257                                                          EvWindow         *ev_window);
 258 static void     ev_window_save_job_cb                   (EvJob            *save,
 259                                                          EvWindow         *window);
 260 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 261                                                          GParamSpec       *pspec,
 262                                                          EvWindow         *ev_window);
 263 static void     ev_window_zoom_changed_cb               (EvView           *view,
 264                                                          GParamSpec       *pspec,
 265                                                          EvWindow         *ev_window);
 266 static void     ev_window_add_recent                    (EvWindow         *window,
 267                                                          const char       *filename);
 268 static void     ev_window_run_fullscreen                (EvWindow         *window);
 269 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 270                                                          gboolean          unfullscreen_window);
 271 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 272                                                          EvWindow         *window);
 273 static void     ev_window_run_presentation              (EvWindow         *window);
 274 static void     ev_window_stop_presentation             (EvWindow         *window,
 275                                                          gboolean          unfullscreen_window);
 276 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_window_run_preview                   (EvWindow         *window);
 279 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 280                                                          EvWindow         *window);
 281 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 282                                                          EvWindow         *window);
 283 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 284                                                          EvWindow         *window);
 285 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 288                                                          EvWindow         *window);
 289 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 292                                                          EvWindow         *window);
 293 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 294                                                          EvWindow         *ev_window);
 295 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 296                                                          EvWindow         *ev_window);
 297 static void     view_handle_link_cb                     (EvView           *view,
 298                                                          EvLink           *link,
 299                                                          EvWindow         *window);
 300 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 301 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 302                                                          EvWindow         *ev_window);
 303 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 304                                                          GParamSpec       *param,
 305                                                          EvWindow         *ev_window);
 306 static void     ev_window_do_preview_print              (EvWindow         *window);
 307 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 308                                                          GFile            *source_file);
 309 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 310                                                          const gchar      *key,
 311                                                          gpointer          user_data);
 312 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 313
 314 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 315
 316 static void
 317 ev_window_set_action_sensitive (EvWindow   *ev_window,
 318                                 const char *name,
 319                                 gboolean    sensitive)
 320 {
 321         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 322                                                          name);
 323         gtk_action_set_sensitive (action, sensitive);
 324 }
 325
 326
 327 static void
 328 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 329 {
 330         EvDocument *document = ev_window->priv->document;
 331         const EvDocumentInfo *info = NULL;
 332
 333         gboolean has_document = FALSE;
 334         gboolean ok_to_print = TRUE;
 335         gboolean ok_to_copy = TRUE;
 336         gboolean has_properties = TRUE;
 337         gboolean override_restrictions = TRUE;
 338         gboolean can_get_text = FALSE;
 339         gboolean has_pages = FALSE;
 340         gboolean can_find = FALSE;
 341
 342         GConfClient *client;
 343
 344         if (document) {
 345                 has_document = TRUE;
 346                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 347         }
 348
 349         if (has_document && ev_window->priv->page_cache) {
 350                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 351         }
 352
 353         if (!info || info->fields_mask == 0) {
 354                 has_properties = FALSE;
 355         }
 356
 357         if (has_document && EV_IS_SELECTION (document)) {
 358                 can_get_text = TRUE;
 359         }
 360
 361         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 362                 can_find = TRUE;
 363         }
 364
 365         client = gconf_client_get_default ();
 366         override_restrictions = gconf_client_get_bool (client,
 367                                                        GCONF_OVERRIDE_RESTRICTIONS,
 368                                                        NULL);
 369         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 370                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 371                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 372         }
 373
 374         if (has_document && !EV_IS_FILE_EXPORTER(document))
 375                 ok_to_print = FALSE;
 376
 377
 378         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 379                 ok_to_copy = FALSE;
 380         }
 381
 382         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 383                 ok_to_print = FALSE;
 384         }
 385
 386         g_object_unref (client);
 387
 388         /* File menu */
 389         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 390         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 391         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 392         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 393         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 394
 395         /* Edit menu */
 396         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 397         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 398         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 399         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 400         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 401
 402         /* View menu */
 403         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 405         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 406         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 407         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 408         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 409
 410         /* Toolbar-specific actions: */
 411         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 412         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 413         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 414         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 415
 416         ev_window_update_actions (ev_window);
 417 }
 418
 419 static void
 420 ev_window_update_actions (EvWindow *ev_window)
 421 {
 422         EvView *view = EV_VIEW (ev_window->priv->view);
 423         int n_pages = 0, page = -1;
 424         gboolean has_pages = FALSE;
 425         gboolean presentation_mode;
 426         gboolean can_find_in_page = FALSE;
 427
 428         if (ev_window->priv->document && ev_window->priv->page_cache) {
 429                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 430                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 431                 has_pages = n_pages > 0;
 432         }
 433
 434         can_find_in_page = (ev_window->priv->find_job &&
 435                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 436
 437         ev_window_set_action_sensitive (ev_window, "EditCopy",
 438                                         has_pages &&
 439                                         ev_view_get_has_selection (view));
 440         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 441                                         has_pages && can_find_in_page);
 442         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 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         gboolean preview_toolbar;
 532
 533         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 534         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 535         fullscreen_mode = fullscreen || presentation;
 536
 537         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 538         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 539                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 540         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 541                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 542         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 543         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 544         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 545
 546         set_widget_visibility (priv->menubar, menubar);
 547         set_widget_visibility (priv->toolbar, toolbar);
 548         set_widget_visibility (priv->find_bar, findbar);
 549         set_widget_visibility (priv->sidebar, sidebar);
 550
 551         if (priv->preview_toolbar)
 552                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 553
 554         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 555         gtk_widget_set_sensitive (priv->menubar, menubar);
 556
 557         if (priv->fullscreen_toolbar != NULL) {
 558                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 559         }
 560 }
 561
 562 static void
 563 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 564 {
 565         EvWindowPrivate *priv = window->priv;
 566
 567         if (active) {
 568                 priv->chrome |= flag;
 569         } else {
 570                 priv->chrome &= ~flag;
 571         }
 572 }
 573
 574 static void
 575 update_sizing_buttons (EvWindow *window)
 576 {
 577         GtkActionGroup *action_group = window->priv->action_group;
 578         GtkAction *action;
 579         gboolean best_fit, page_width;
 580         EvSizingMode sizing_mode;
 581
 582         if (window->priv->view == NULL)
 583                 return;
 584
 585         g_object_get (window->priv->view,
 586                       "sizing_mode", &sizing_mode,
 587                       NULL);
 588
 589         switch (sizing_mode) {
 590                 case EV_SIZING_BEST_FIT:
 591                         best_fit = TRUE;
 592                         page_width = FALSE;
 593                         break;
 594                 case EV_SIZING_FIT_WIDTH:
 595                         best_fit = FALSE;
 596                         page_width = TRUE;
 597                         break;
 598                 default:
 599                         best_fit = page_width = FALSE;
 600                         break;
 601         }
 602
 603         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 604         g_signal_handlers_block_by_func
 605                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 606         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 607         g_signal_handlers_unblock_by_func
 608                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 609
 610         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 611         g_signal_handlers_block_by_func
 612                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 613         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 614         g_signal_handlers_unblock_by_func
 615                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 616
 617         action = gtk_action_group_get_action (window->priv->action_group,
 618                                               ZOOM_CONTROL_ACTION);
 619         if (best_fit) {
 620                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 621                                                  EPHY_ZOOM_BEST_FIT);
 622         } else if (page_width) {
 623                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 624                                                  EPHY_ZOOM_FIT_WIDTH);
 625         }
 626 }
 627
 628 /**
 629  * ev_window_is_empty:
 630  * @ev_window: The instance of the #EvWindow.
 631  *
 632  * It does look if there is any document loaded or if there is any job to load
 633  * a document.
 634  *
 635  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 636  *          loaded, %FALSE in other case.
 637  */
 638 gboolean
 639 ev_window_is_empty (const EvWindow *ev_window)
 640 {
 641         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 642
 643         return (ev_window->priv->document == NULL) &&
 644                 (ev_window->priv->load_job == NULL);
 645 }
 646
 647 static void
 648 ev_window_set_message_area (EvWindow  *window,
 649                             GtkWidget *area)
 650 {
 651         if (window->priv->message_area == area)
 652                 return;
 653
 654         if (window->priv->message_area)
 655                 gtk_widget_destroy (window->priv->message_area);
 656         window->priv->message_area = area;
 657
 658         if (!area)
 659                 return;
 660
 661         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 662                             window->priv->message_area,
 663                             FALSE, FALSE, 0);
 664         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 665                                window->priv->message_area, 0);
 666         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 667                                    (gpointer) &(window->priv->message_area));
 668 }
 669
 670 static void
 671 ev_window_message_area_response_cb (EvMessageArea *area,
 672                                     gint           response_id,
 673                                     EvWindow      *window)
 674 {
 675         ev_window_set_message_area (window, NULL);
 676 }
 677
 678 static void
 679 ev_window_error_message (EvWindow    *window,
 680                          GError      *error,
 681                          const gchar *format,
 682                          ...)
 683 {
 684         GtkWidget *area;
 685         va_list    args;
 686         gchar     *msg = NULL;
 687
 688         if (window->priv->message_area)
 689                 return;
 690
 691         va_start (args, format);
 692         msg = g_strdup_vprintf (format, args);
 693         va_end (args);
 694
 695         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 696                                     msg,
 697                                     GTK_STOCK_CLOSE,
 698                                     GTK_RESPONSE_CLOSE,
 699                                     NULL);
 700         g_free (msg);
 701
 702         if (error)
 703                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 704         g_signal_connect (area, "response",
 705                           G_CALLBACK (ev_window_message_area_response_cb),
 706                           window);
 707         gtk_widget_show (area);
 708         ev_window_set_message_area (window, area);
 709 }
 710
 711 static void
 712 ev_window_warning_message (EvWindow    *window,
 713                            const gchar *format,
 714                            ...)
 715 {
 716         GtkWidget *area;
 717         va_list    args;
 718         gchar     *msg = NULL;
 719
 720         if (window->priv->message_area)
 721                 return;
 722
 723         va_start (args, format);
 724         msg = g_strdup_vprintf (format, args);
 725         va_end (args);
 726
 727         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 728                                     msg,
 729                                     GTK_STOCK_CLOSE,
 730                                     GTK_RESPONSE_CLOSE,
 731                                     NULL);
 732         g_free (msg);
 733
 734         g_signal_connect (area, "response",
 735                           G_CALLBACK (ev_window_message_area_response_cb),
 736                           window);
 737         gtk_widget_show (area);
 738         ev_window_set_message_area (window, area);
 739 }
 740
 741 static void
 742 page_changed_cb (EvPageCache *page_cache,
 743                  gint         page,
 744                  EvWindow    *ev_window)
 745 {
 746         ev_window_update_actions (ev_window);
 747
 748         ev_window_update_find_status_message (ev_window);
 749
 750         if (!ev_window_is_empty (ev_window))
 751                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 752 }
 753
 754 typedef struct _FindTask {
 755         const gchar *page_label;
 756         gchar *chapter;
 757 } FindTask;
 758
 759 static gboolean
 760 ev_window_find_chapter (GtkTreeModel *tree_model,
 761                         GtkTreePath  *path,
 762                         GtkTreeIter  *iter,
 763                         gpointer      data)
 764 {
 765         FindTask *task = (FindTask *)data;
 766         gchar *page_string;
 767
 768         gtk_tree_model_get (tree_model, iter,
 769                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 770                             -1);
 771
 772         if (!page_string)
 773                 return FALSE;
 774
 775         if (!strcmp (page_string, task->page_label)) {
 776                 gtk_tree_model_get (tree_model, iter,
 777                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 778                                     -1);
 779                 g_free (page_string);
 780                 return TRUE;
 781         }
 782
 783         g_free (page_string);
 784         return FALSE;
 785 }
 786
 787 static void
 788 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 789 {
 790         gchar *page_label = NULL;
 791         gchar *link_title;
 792         FindTask find_task;
 793         EvLink *real_link;
 794         EvLinkAction *action;
 795         EvLinkDest *dest;
 796
 797         if (window->priv->history == NULL)
 798                 return;
 799
 800         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 801                 return;
 802
 803         if (link) {
 804                 action = g_object_ref (ev_link_get_action (link));
 805                 dest = ev_link_action_get_dest (action);
 806                 page = ev_link_dest_get_page (dest);
 807                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 808         } else {
 809                 dest = ev_link_dest_new_page (page);
 810                 action = ev_link_action_new_dest (dest);
 811                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 812         }
 813
 814         if (!page_label)
 815                 return;
 816
 817         find_task.page_label = page_label;
 818         find_task.chapter = NULL;
 819
 820         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 821                 GtkTreeModel *model;
 822
 823                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 824
 825                 if (model) {
 826                         gtk_tree_model_foreach (model,
 827                                                 ev_window_find_chapter,
 828                                                 &find_task);
 829
 830                         g_object_unref (model);
 831                 }
 832         }
 833
 834         if (find_task.chapter)
 835                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 836         else
 837                 link_title = g_strdup_printf (_("Page %s"), page_label);
 838
 839         real_link = ev_link_new (link_title, action);
 840
 841         ev_history_add_link (window->priv->history, real_link);
 842
 843         g_free (find_task.chapter);
 844         g_free (link_title);
 845         g_free (page_label);
 846         g_object_unref (real_link);
 847 }
 848
 849 static void
 850 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 851 {
 852         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 853
 854         ev_window_add_history (window, 0, link);
 855         ev_window_add_history (window, current_page, NULL);
 856 }
 857
 858 static void
 859 history_changed_cb (EvPageCache *page_cache,
 860                     gint         page,
 861                     EvWindow    *window)
 862 {
 863         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 864
 865         ev_window_add_history (window, page, NULL);
 866         ev_window_add_history (window, current_page, NULL);
 867
 868         return;
 869 }
 870
 871 static void
 872 update_document_mode (EvWindow *window, EvDocumentMode mode)
 873 {
 874         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 875                 ev_window_run_presentation (window);
 876         }
 877         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 878                 ev_window_run_fullscreen (window);
 879         }
 880 }
 881
 882 static void
 883 setup_document_from_metadata (EvWindow *window)
 884 {
 885         char *uri = window->priv->uri;
 886         GValue page = { 0, };
 887         gint n_pages;
 888         gint new_page;
 889
 890         /* View the previously shown page, but make sure to not open a document on
 891          * the last page, since closing it on the last page most likely means the
 892          * user was finished reading the document. In that case, reopening should
 893          * show the first page. */
 894         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 895                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 896                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 897                 if (!window->priv->in_reload && new_page == n_pages - 1)
 898                         new_page = 0;
 899                 ev_page_cache_set_current_page (window->priv->page_cache,
 900                                                 new_page);
 901                 g_value_unset (&page);
 902         }
 903 }
 904
 905 static void
 906 setup_chrome_from_metadata (EvWindow *window)
 907 {
 908         EvChrome chrome = EV_CHROME_NORMAL;
 909         GValue show_toolbar = { 0, };
 910
 911         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 912                 if (!g_value_get_boolean (&show_toolbar))
 913                         chrome &= ~EV_CHROME_TOOLBAR;
 914                 g_value_unset (&show_toolbar);
 915         }
 916         window->priv->chrome = chrome;
 917 }
 918
 919 static void
 920 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 921 {
 922         char *uri = window->priv->uri;
 923         GtkWidget *sidebar = window->priv->sidebar;
 924         GtkWidget *links = window->priv->sidebar_links;
 925         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 926         GtkWidget *attachments = window->priv->sidebar_attachments;
 927         GtkWidget *layers = window->priv->sidebar_layers;
 928         GValue sidebar_size = { 0, };
 929         GValue sidebar_page = { 0, };
 930         GValue sidebar_visibility = { 0, };
 931
 932         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 933                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 934                                         g_value_get_int (&sidebar_size));
 935                 g_value_unset(&sidebar_size);
 936         }
 937
 938         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 939                 const char *page_id = g_value_get_string (&sidebar_page);
 940
 941                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 942                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 943                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 944                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 945                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 946                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 947                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 948                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 949                 }
 950                 g_value_unset (&sidebar_page);
 951         } else if (document) {
 952                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 953                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 954                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 955                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 956                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 957                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 958                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 959                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 960                 }
 961         }
 962
 963         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 964                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 965                 g_value_unset (&sidebar_visibility);
 966                 update_chrome_visibility (window);
 967         }
 968 }
 969
 970 static void
 971 setup_size_from_metadata (EvWindow *window)
 972 {
 973         char *uri = window->priv->uri;
 974         GValue width = { 0, };
 975         GValue height = { 0, };
 976         GValue width_ratio = { 0, };
 977         GValue height_ratio = { 0, };
 978         GValue maximized = { 0, };
 979         GValue x = { 0, };
 980         GValue y = { 0, };
 981
 982         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 983                 if (g_value_get_boolean (&maximized)) {
 984                         gtk_window_maximize (GTK_WINDOW (window));
 985                         g_value_unset (&maximized);
 986                         return;
 987                 } else {
 988                         gtk_window_unmaximize (GTK_WINDOW (window));
 989                 }
 990                 g_value_unset (&maximized);
 991         }
 992
 993         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 994             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 995                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 996                                  g_value_get_int (&y));
 997                 g_value_unset (&x);
 998                 g_value_unset (&y);
 999         }
1000
1001         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1002             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1003                 gtk_window_resize (GTK_WINDOW (window),
1004                                    g_value_get_int (&width),
1005                                    g_value_get_int (&height));
1006                 g_value_unset (&width);
1007                 g_value_unset (&height);
1008                 return;
1009         }
1010
1011         if (window->priv->page_cache &&
1012             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
1013             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
1014
1015                 gint document_width;
1016                 gint document_height;
1017
1018                 GdkScreen *screen;
1019
1020                 gint request_width;
1021                 gint request_height;
1022
1023                 ev_page_cache_get_max_width (window->priv->page_cache,
1024                                              0, 1.0,
1025                                              &document_width);
1026                 ev_page_cache_get_max_height (window->priv->page_cache,
1027                                              0, 1.0,
1028                                              &document_height);
1029
1030                 request_width = g_value_get_double (&width_ratio) * document_width;
1031                 request_height = g_value_get_double (&height_ratio) * document_height;
1032
1033                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1034
1035                 if (screen) {
1036                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1037                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1038                 }
1039
1040                 gtk_window_resize (GTK_WINDOW (window),
1041                                    request_width,
1042                                    request_height);
1043                 g_value_unset (&width_ratio);
1044                 g_value_unset (&height_ratio);
1045         }
1046 }
1047
1048 static void
1049 setup_view_from_metadata (EvWindow *window)
1050 {
1051         EvView *view = EV_VIEW (window->priv->view);
1052         char *uri = window->priv->uri;
1053         GEnumValue *enum_value;
1054         GValue sizing_mode = { 0, };
1055         GValue zoom = { 0, };
1056         GValue continuous = { 0, };
1057         GValue dual_page = { 0, };
1058         GValue presentation = { 0, };
1059         GValue fullscreen = { 0, };
1060         GValue rotation = { 0, };
1061         GValue maximized = { 0, };
1062
1063         /* Maximized */
1064         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1065                 if (g_value_get_boolean (&maximized)) {
1066                         gtk_window_maximize (GTK_WINDOW (window));
1067                 } else {
1068                         gtk_window_unmaximize (GTK_WINDOW (window));
1069                 }
1070                 g_value_unset (&maximized);
1071         }
1072
1073         /* Sizing mode */
1074         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1075                 enum_value = g_enum_get_value_by_nick
1076                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1077                 g_value_unset (&sizing_mode);
1078                 ev_view_set_sizing_mode (view, enum_value->value);
1079         }
1080
1081         /* Zoom */
1082         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1083             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1084                 gdouble zoom_value;
1085
1086                 zoom_value = g_value_get_double (&zoom);
1087                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1088                 ev_view_set_zoom (view, zoom_value, FALSE);
1089                 g_value_unset (&zoom);
1090         }
1091
1092         /* Continuous */
1093         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1094                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1095                 g_value_unset (&continuous);
1096         }
1097
1098         /* Dual page */
1099         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1100                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1101                 g_value_unset (&dual_page);
1102         }
1103
1104         /* Presentation */
1105         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1106                 if (g_value_get_boolean (&presentation) && uri) {
1107                         ev_window_run_presentation (window);
1108                 }
1109                 g_value_unset (&presentation);
1110         }
1111
1112         /* Fullscreen */
1113         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1114                 if (g_value_get_boolean (&fullscreen) && uri) {
1115                         ev_window_run_fullscreen (window);
1116                 }
1117                 g_value_unset (&fullscreen);
1118         }
1119
1120         /* Rotation */
1121         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1122                 if (g_value_get_int (&rotation)) {
1123                         switch (g_value_get_int (&rotation)) {
1124                                 case 90:
1125                                         ev_view_set_rotation (view, 90);
1126                                         break;
1127                                 case 180:
1128                                         ev_view_set_rotation (view, 180);
1129                                         break;
1130                                 case 270:
1131                                         ev_view_set_rotation (view, 270);
1132                                         break;
1133                                 default:
1134                                         break;
1135                         }
1136                 }
1137                 g_value_unset (&rotation);
1138         }
1139 }
1140
1141 static void
1142 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1143 {
1144         if (ev_window->priv->thumbnail_job != NULL) {
1145                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1146                         ev_job_cancel (ev_window->priv->thumbnail_job);
1147
1148                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1149                                                       ev_window_set_icon_from_thumbnail,
1150                                                       ev_window);
1151                 g_object_unref (ev_window->priv->thumbnail_job);
1152                 ev_window->priv->thumbnail_job = NULL;
1153         }
1154 }
1155
1156 static void
1157 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1158                                    EvWindow       *ev_window)
1159 {
1160         if (job->thumbnail) {
1161                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1162                                      job->thumbnail);
1163         }
1164
1165         ev_window_clear_thumbnail_job (ev_window);
1166 }
1167
1168 static void
1169 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1170 {
1171         gint page_width, page_height;
1172         gdouble scale;
1173         EvDocument *document = ev_window->priv->document;
1174
1175         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1176             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1177                 return;
1178         }
1179
1180         ev_window_clear_thumbnail_job (ev_window);
1181
1182         ev_page_cache_get_size (ev_window->priv->page_cache,
1183                                 0, 0, 1.0,
1184                                 &page_width, &page_height);
1185         scale = (gdouble)128 / (gdouble)page_width;
1186
1187         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1188         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1189                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1190                           ev_window);
1191         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1192 }
1193
1194 static gboolean
1195 ev_window_setup_document (EvWindow *ev_window)
1196 {
1197         const EvDocumentInfo *info;
1198         EvDocument *document = ev_window->priv->document;
1199         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1200         GtkAction *action;
1201
1202         ev_window->priv->setup_document_idle = 0;
1203
1204         ev_window_refresh_window_thumbnail (ev_window, 0);
1205
1206         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1207         ev_window_title_set_document (ev_window->priv->title, document);
1208         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1209
1210         ev_sidebar_set_document (sidebar, document);
1211
1212         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1213         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1214         ev_window_setup_action_sensitivity (ev_window);
1215
1216         if (ev_window->priv->history)
1217                 g_object_unref (ev_window->priv->history);
1218         ev_window->priv->history = ev_history_new ();
1219         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1220         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1221
1222         if (ev_window->priv->properties) {
1223                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1224                                                    ev_window->priv->uri,
1225                                                    ev_window->priv->document);
1226         }
1227
1228         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1229         update_document_mode (ev_window, info->mode);
1230
1231         return FALSE;
1232 }
1233
1234 static void
1235 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1236 {
1237         EvView *view = EV_VIEW (ev_window->priv->view);
1238
1239         if (ev_window->priv->document)
1240                 g_object_unref (ev_window->priv->document);
1241         ev_window->priv->document = g_object_ref (document);
1242
1243         ev_window_set_message_area (ev_window, NULL);
1244
1245         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1246         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1247                           G_CALLBACK (page_changed_cb), ev_window);
1248         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1249                           G_CALLBACK (history_changed_cb), ev_window);
1250
1251         setup_size_from_metadata (ev_window);
1252         setup_sidebar_from_metadata (ev_window, document);
1253         setup_document_from_metadata (ev_window);
1254
1255         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1256                 ev_view_set_document (view, document);
1257         } else {
1258                 ev_window_warning_message (ev_window, "%s",
1259                                            _("The document contains no pages"));
1260         }
1261
1262         if (ev_window->priv->setup_document_idle > 0)
1263                 g_source_remove (ev_window->priv->setup_document_idle);
1264         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1265 }
1266
1267 static void
1268 ev_window_document_changed (EvWindow *ev_window,
1269                             gpointer  user_data)
1270 {
1271         ev_window_reload_document (ev_window);
1272 }
1273
1274 static void
1275 ev_window_password_view_unlock (EvWindow *ev_window)
1276 {
1277         const gchar *password;
1278
1279         g_assert (ev_window->priv->load_job);
1280
1281         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1282         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1283         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1284 }
1285
1286 static void
1287 ev_window_clear_load_job (EvWindow *ev_window)
1288 {
1289         if (ev_window->priv->load_job != NULL) {
1290                 if (!ev_job_is_finished (ev_window->priv->load_job))
1291                         ev_job_cancel (ev_window->priv->load_job);
1292
1293                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1294                 g_object_unref (ev_window->priv->load_job);
1295                 ev_window->priv->load_job = NULL;
1296         }
1297 }
1298
1299 static void
1300 ev_window_clear_reload_job (EvWindow *ev_window)
1301 {
1302         if (ev_window->priv->reload_job != NULL) {
1303                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1304                         ev_job_cancel (ev_window->priv->reload_job);
1305
1306                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1307                 g_object_unref (ev_window->priv->reload_job);
1308                 ev_window->priv->reload_job = NULL;
1309         }
1310 }
1311
1312 static void
1313 ev_window_clear_local_uri (EvWindow *ev_window)
1314 {
1315         if (ev_window->priv->local_uri) {
1316                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1317                 g_free (ev_window->priv->local_uri);
1318                 ev_window->priv->local_uri = NULL;
1319         }
1320 }
1321
1322 static void
1323 ev_window_clear_print_settings_file (EvWindow *ev_window)
1324 {
1325         if (ev_window->priv->print_settings_file) {
1326                 g_unlink (ev_window->priv->print_settings_file);
1327                 g_free (ev_window->priv->print_settings_file);
1328                 ev_window->priv->print_settings_file = NULL;
1329         }
1330 }
1331
1332 static void
1333 ev_window_clear_temp_file (EvWindow *ev_window)
1334 {
1335         GFile *file, *tempdir;
1336
1337         if (!ev_window->priv->uri)
1338                 return;
1339
1340         file = g_file_new_for_uri (ev_window->priv->uri);
1341         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1342
1343         if (g_file_has_prefix (file, tempdir)) {
1344                 g_file_delete (file, NULL, NULL);
1345         }
1346
1347         g_object_unref (file);
1348         g_object_unref (tempdir);
1349 }
1350
1351 /* This callback will executed when load job will be finished.
1352  *
1353  * Since the flow of the error dialog is very confusing, we assume that both
1354  * document and uri will go away after this function is called, and thus we need
1355  * to ref/dup them.  Additionally, it needs to clear
1356  * ev_window->priv->password_{uri,document}, and thus people who call this
1357  * function should _not_ necessarily expect those to exist after being
1358  * called. */
1359 static void
1360 ev_window_load_job_cb (EvJob *job,
1361                        gpointer data)
1362 {
1363         EvWindow *ev_window = EV_WINDOW (data);
1364         EvDocument *document = EV_JOB (job)->document;
1365         EvJobLoad *job_load = EV_JOB_LOAD (job);
1366
1367         g_assert (job_load->uri);
1368
1369         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1370
1371         /* Success! */
1372         if (!ev_job_is_failed (job)) {
1373                 ev_window_set_document (ev_window, document);
1374
1375                 if (ev_window->priv->window_mode != EV_WINDOW_MODE_PREVIEW) {
1376                         setup_view_from_metadata (ev_window);
1377                 }
1378
1379                 if (!ev_window->priv->unlink_temp_file) {
1380                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1381                 }
1382
1383                 ev_window_title_set_type (ev_window->priv->title,
1384                                           EV_WINDOW_TITLE_DOCUMENT);
1385                 if (job_load->password) {
1386                         GPasswordSave flags;
1387
1388                         flags = ev_password_view_get_password_save_flags (
1389                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1390                         ev_keyring_save_password (ev_window->priv->uri,
1391                                                   job_load->password,
1392                                                   flags);
1393                 }
1394
1395                 if (ev_window->priv->dest) {
1396                         EvLink *link;
1397                         EvLinkAction *link_action;
1398
1399                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1400                         link = ev_link_new (NULL, link_action);
1401                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1402                         g_object_unref (link);
1403
1404                         /* Already unrefed by ev_link_action
1405                          * FIXME: link action should inc dest ref counting
1406                          * or not unref it at all
1407                          */
1408                         ev_window->priv->dest = NULL;
1409                 }
1410
1411                 switch (ev_window->priv->window_mode) {
1412                         case EV_WINDOW_MODE_FULLSCREEN:
1413                                 ev_window_run_fullscreen (ev_window);
1414                                 break;
1415                         case EV_WINDOW_MODE_PRESENTATION:
1416                                 ev_window_run_presentation (ev_window);
1417                                 break;
1418                         case EV_WINDOW_MODE_PREVIEW:
1419                                 ev_window_run_preview (ev_window);
1420                                 break;
1421                         default:
1422                                 break;
1423                 }
1424
1425                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1426                         ev_window_cmd_edit_find (NULL, ev_window);
1427                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1428                                                         ev_window->priv->search_string);
1429                 }
1430
1431                 g_free (ev_window->priv->search_string);
1432                 ev_window->priv->search_string = NULL;
1433
1434                 /* Create a monitor for the document */
1435                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1436                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1437                                           G_CALLBACK (ev_window_document_changed),
1438                                           ev_window);
1439
1440                 ev_window_clear_load_job (ev_window);
1441                 return;
1442         }
1443
1444         if (job->error->domain == EV_DOCUMENT_ERROR &&
1445             job->error->code == 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
1493         if (ev_job_is_failed (job)) {
1494                 ev_window_clear_reload_job (ev_window);
1495                 ev_window->priv->in_reload = FALSE;
1496                 return;
1497         }
1498
1499         ev_window_set_document (ev_window, job->document);
1500
1501         /* Restart the search after reloading */
1502         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1503         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1504                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1505                                             NULL, ev_window);
1506         }
1507
1508         ev_window_clear_reload_job (ev_window);
1509         ev_window->priv->in_reload = FALSE;
1510 }
1511
1512 /**
1513  * ev_window_get_uri:
1514  * @ev_window: The instance of the #EvWindow.
1515  *
1516  * It returns the uri of the document showed in the #EvWindow.
1517  *
1518  * Returns: the uri of the document showed in the #EvWindow.
1519  */
1520 const char *
1521 ev_window_get_uri (EvWindow *ev_window)
1522 {
1523         return ev_window->priv->uri;
1524 }
1525
1526 /**
1527  * ev_window_close_dialogs:
1528  * @ev_window: The window where dialogs will be closed.
1529  *
1530  * It looks for password, print and properties dialogs and closes them and
1531  * frees them from memory. If there is any print job it does free it too.
1532  */
1533 static void
1534 ev_window_close_dialogs (EvWindow *ev_window)
1535 {
1536         if (ev_window->priv->print_dialog)
1537                 gtk_widget_destroy (ev_window->priv->print_dialog);
1538         ev_window->priv->print_dialog = NULL;
1539
1540         if (ev_window->priv->properties)
1541                 gtk_widget_destroy (ev_window->priv->properties);
1542         ev_window->priv->properties = NULL;
1543 }
1544
1545 static void
1546 ev_window_clear_progress_idle (EvWindow *ev_window)
1547 {
1548         if (ev_window->priv->progress_idle > 0)
1549                 g_source_remove (ev_window->priv->progress_idle);
1550         ev_window->priv->progress_idle = 0;
1551 }
1552
1553 static void
1554 reset_progress_idle (EvWindow *ev_window)
1555 {
1556         ev_window->priv->progress_idle = 0;
1557 }
1558
1559 static void
1560 ev_window_show_progress_message (EvWindow   *ev_window,
1561                                  guint       interval,
1562                                  GSourceFunc function)
1563 {
1564         if (ev_window->priv->progress_idle > 0)
1565                 g_source_remove (ev_window->priv->progress_idle);
1566         ev_window->priv->progress_idle =
1567                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1568                                             interval, function,
1569                                             ev_window,
1570                                             (GDestroyNotify)reset_progress_idle);
1571 }
1572
1573 static void
1574 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1575 {
1576         if (ev_window->priv->progress_cancellable)
1577                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1578         else
1579                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1580 }
1581
1582 static void
1583 ev_window_progress_response_cb (EvProgressMessageArea *area,
1584                                 gint                   response,
1585                                 EvWindow              *ev_window)
1586 {
1587         if (response == GTK_RESPONSE_CANCEL)
1588                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1589         ev_window_set_message_area (ev_window, NULL);
1590 }
1591
1592 static gboolean
1593 show_loading_progress (EvWindow *ev_window)
1594 {
1595         GtkWidget *area;
1596         gchar     *text;
1597
1598         if (ev_window->priv->message_area)
1599                 return FALSE;
1600
1601         text = g_strdup_printf (_("Loading document from %s"),
1602                                 ev_window->priv->uri);
1603         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1604                                              text,
1605                                              GTK_STOCK_CLOSE,
1606                                              GTK_RESPONSE_CLOSE,
1607                                              GTK_STOCK_CANCEL,
1608                                              GTK_RESPONSE_CANCEL,
1609                                              NULL);
1610         g_signal_connect (area, "response",
1611                           G_CALLBACK (ev_window_progress_response_cb),
1612                           ev_window);
1613         gtk_widget_show (area);
1614         ev_window_set_message_area (ev_window, area);
1615         g_free (text);
1616
1617         return FALSE;
1618 }
1619
1620 static void
1621 ev_window_load_remote_failed (EvWindow *ev_window,
1622                               GError   *error)
1623 {
1624         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1625         ev_window->priv->in_reload = FALSE;
1626         ev_window_error_message (ev_window, error,
1627                                  "%s", _("Unable to open document"));
1628         g_free (ev_window->priv->local_uri);
1629         ev_window->priv->local_uri = NULL;
1630         ev_window->priv->uri_mtime = 0;
1631 }
1632
1633 static void
1634 set_uri_mtime (GFile        *source,
1635                GAsyncResult *async_result,
1636                EvWindow     *ev_window)
1637 {
1638         GFileInfo *info;
1639         GError *error = NULL;
1640
1641         info = g_file_query_info_finish (source, async_result, &error);
1642
1643         if (error) {
1644                 ev_window->priv->uri_mtime = 0;
1645                 g_error_free (error);
1646         } else {
1647                 GTimeVal mtime;
1648
1649                 g_file_info_get_modification_time (info, &mtime);
1650                 ev_window->priv->uri_mtime = mtime.tv_sec;
1651                 g_object_unref (info);
1652         }
1653
1654         g_object_unref (source);
1655 }
1656
1657 static void
1658 mount_volume_ready_cb (GFile        *source,
1659                        GAsyncResult *async_result,
1660                        EvWindow     *ev_window)
1661 {
1662         GError *error = NULL;
1663
1664         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1665
1666         if (error) {
1667                 ev_window_load_remote_failed (ev_window, error);
1668                 g_object_unref (source);
1669                 g_error_free (error);
1670         } else {
1671                 /* Volume successfully mounted,
1672                    try opening the file again */
1673                 ev_window_load_file_remote (ev_window, source);
1674         }
1675 }
1676
1677 static void
1678 window_open_file_copy_ready_cb (GFile        *source,
1679                                 GAsyncResult *async_result,
1680                                 EvWindow     *ev_window)
1681 {
1682         GError *error = NULL;
1683
1684         ev_window_clear_progress_idle (ev_window);
1685
1686         g_file_copy_finish (source, async_result, &error);
1687         if (!error) {
1688                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1689                 g_file_query_info_async (source,
1690                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1691                                          0, G_PRIORITY_DEFAULT,
1692                                          NULL,
1693                                          (GAsyncReadyCallback)set_uri_mtime,
1694                                          ev_window);
1695                 return;
1696         }
1697
1698         if (error->domain == G_IO_ERROR &&
1699             error->code == G_IO_ERROR_NOT_MOUNTED) {
1700                 GMountOperation *operation;
1701
1702                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1703                 g_file_mount_enclosing_volume (source,
1704                                                G_MOUNT_MOUNT_NONE,
1705                                                operation, NULL,
1706                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1707                                                ev_window);
1708                 g_object_unref (operation);
1709         } else if (error->domain == G_IO_ERROR &&
1710                    error->code == G_IO_ERROR_CANCELLED) {
1711                 ev_window_clear_load_job (ev_window);
1712                 ev_window_clear_local_uri (ev_window);
1713                 ev_window_clear_print_settings_file (ev_window);
1714                 g_free (ev_window->priv->uri);
1715                 ev_window->priv->uri = NULL;
1716                 g_object_unref (source);
1717
1718                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1719         } else {
1720                 ev_window_load_remote_failed (ev_window, error);
1721                 g_object_unref (source);
1722         }
1723
1724         g_error_free (error);
1725 }
1726
1727 static void
1728 window_open_file_copy_progress_cb (goffset   n_bytes,
1729                                    goffset   total_bytes,
1730                                    EvWindow *ev_window)
1731 {
1732         gchar *status;
1733         gdouble fraction;
1734
1735         if (!ev_window->priv->message_area)
1736                 return;
1737
1738         fraction = n_bytes / (gdouble)total_bytes;
1739         status = g_strdup_printf (_("Downloading document (%d%%)"),
1740                                   (gint)(fraction * 100));
1741
1742         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1743                                              status);
1744         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1745                                                fraction);
1746
1747         g_free (status);
1748 }
1749
1750 static void
1751 ev_window_load_file_remote (EvWindow *ev_window,
1752                             GFile    *source_file)
1753 {
1754         GFile *target_file;
1755
1756         if (!ev_window->priv->local_uri) {
1757                 gchar *tmp_name;
1758                 gchar *base_name;
1759
1760                 /* We'd like to keep extension of source uri since
1761                  * it helps to resolve some mime types, say cbz */
1762                 tmp_name = ev_tmp_filename (NULL);
1763                 base_name = g_file_get_basename (source_file);
1764                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1765                                                           base_name, NULL);
1766                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1767                                      ev_window->priv->local_uri);
1768                 g_free (base_name);
1769                 g_free (tmp_name);
1770         }
1771
1772         ev_window_reset_progress_cancellable (ev_window);
1773
1774         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1775         g_file_copy_async (source_file, target_file,
1776                            0, G_PRIORITY_DEFAULT,
1777                            ev_window->priv->progress_cancellable,
1778                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1779                            ev_window,
1780                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1781                            ev_window);
1782         g_object_unref (target_file);
1783
1784         ev_window_show_progress_message (ev_window, 1,
1785                                          (GSourceFunc)show_loading_progress);
1786 }
1787
1788 void
1789 ev_window_open_uri (EvWindow       *ev_window,
1790                     const char     *uri,
1791                     EvLinkDest     *dest,
1792                     EvWindowRunMode mode,
1793                     const gchar    *search_string,
1794                     gboolean        unlink_temp_file,
1795                     const gchar    *print_settings)
1796 {
1797         GFile *source_file;
1798
1799         ev_window->priv->in_reload = FALSE;
1800
1801         if (ev_window->priv->uri &&
1802             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1803                 ev_window_reload_document (ev_window);
1804                 return;
1805         }
1806
1807         if (ev_window->priv->monitor) {
1808                 g_object_unref (ev_window->priv->monitor);
1809                 ev_window->priv->monitor = NULL;
1810         }
1811
1812         ev_window_close_dialogs (ev_window);
1813         ev_window_clear_load_job (ev_window);
1814         ev_window_clear_local_uri (ev_window);
1815         ev_window_clear_print_settings_file (ev_window);
1816         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1817
1818         ev_window->priv->unlink_temp_file = unlink_temp_file;
1819         ev_window->priv->window_mode = mode;
1820
1821         if (mode == EV_WINDOW_MODE_PREVIEW) {
1822                 ev_window->priv->print_settings_file = print_settings ?
1823                         g_strdup (print_settings) : NULL;
1824         }
1825
1826         if (ev_window->priv->uri)
1827                 g_free (ev_window->priv->uri);
1828         ev_window->priv->uri = g_strdup (uri);
1829
1830         if (ev_window->priv->search_string)
1831                 g_free (ev_window->priv->search_string);
1832         ev_window->priv->search_string = search_string ?
1833                 g_strdup (search_string) : NULL;
1834
1835         if (ev_window->priv->dest)
1836                 g_object_unref (ev_window->priv->dest);
1837         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1838
1839         setup_size_from_metadata (ev_window);
1840
1841         ev_window->priv->load_job = ev_job_load_new (uri);
1842         g_signal_connect (ev_window->priv->load_job,
1843                           "finished",
1844                           G_CALLBACK (ev_window_load_job_cb),
1845                           ev_window);
1846
1847         source_file = g_file_new_for_uri (uri);
1848         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1849                 ev_window_load_file_remote (ev_window, source_file);
1850         } else {
1851                 g_object_unref (source_file);
1852                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1853         }
1854 }
1855
1856 static void
1857 ev_window_reload_local (EvWindow *ev_window)
1858 {
1859         const gchar *uri;
1860
1861         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1862         ev_window->priv->reload_job = ev_job_load_new (uri);
1863         g_signal_connect (ev_window->priv->reload_job, "finished",
1864                           G_CALLBACK (ev_window_reload_job_cb),
1865                           ev_window);
1866         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1867 }
1868
1869 static gboolean
1870 show_reloading_progress (EvWindow *ev_window)
1871 {
1872         GtkWidget *area;
1873         gchar     *text;
1874
1875         if (ev_window->priv->message_area)
1876                 return FALSE;
1877
1878         text = g_strdup_printf (_("Reloading document from %s"),
1879                                 ev_window->priv->uri);
1880         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1881                                              text,
1882                                              GTK_STOCK_CLOSE,
1883                                              GTK_RESPONSE_CLOSE,
1884                                              GTK_STOCK_CANCEL,
1885                                              GTK_RESPONSE_CANCEL,
1886                                              NULL);
1887         g_signal_connect (area, "response",
1888                           G_CALLBACK (ev_window_progress_response_cb),
1889                           ev_window);
1890         gtk_widget_show (area);
1891         ev_window_set_message_area (ev_window, area);
1892         g_free (text);
1893
1894         return FALSE;
1895 }
1896
1897 static void
1898 reload_remote_copy_ready_cb (GFile        *remote,
1899                              GAsyncResult *async_result,
1900                              EvWindow     *ev_window)
1901 {
1902         GError *error = NULL;
1903
1904         ev_window_clear_progress_idle (ev_window);
1905
1906         g_file_copy_finish (remote, async_result, &error);
1907         if (error) {
1908                 if (error->domain != G_IO_ERROR ||
1909                     error->code != G_IO_ERROR_CANCELLED)
1910                         ev_window_error_message (ev_window, error,
1911                                                  "%s", _("Failed to reload document."));
1912                 g_error_free (error);
1913         } else {
1914                 ev_window_reload_local (ev_window);
1915         }
1916
1917         g_object_unref (remote);
1918 }
1919
1920 static void
1921 reload_remote_copy_progress_cb (goffset   n_bytes,
1922                                 goffset   total_bytes,
1923                                 EvWindow *ev_window)
1924 {
1925         gchar *status;
1926         gdouble fraction;
1927
1928         if (!ev_window->priv->message_area)
1929                 return;
1930
1931         fraction = n_bytes / (gdouble)total_bytes;
1932         status = g_strdup_printf (_("Downloading document (%d%%)"),
1933                                   (gint)(fraction * 100));
1934
1935         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1936                                              status);
1937         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1938                                                fraction);
1939
1940         g_free (status);
1941 }
1942
1943 static void
1944 query_remote_uri_mtime_cb (GFile        *remote,
1945                            GAsyncResult *async_result,
1946                            EvWindow     *ev_window)
1947 {
1948         GFileInfo *info;
1949         GTimeVal   mtime;
1950         GError    *error = NULL;
1951
1952         info = g_file_query_info_finish (remote, async_result, &error);
1953         if (error) {
1954                 g_error_free (error);
1955                 g_object_unref (remote);
1956                 ev_window_reload_local (ev_window);
1957
1958                 return;
1959         }
1960
1961         g_file_info_get_modification_time (info, &mtime);
1962         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1963                 GFile *target_file;
1964
1965                 /* Remote file has changed */
1966                 ev_window->priv->uri_mtime = mtime.tv_sec;
1967
1968                 ev_window_reset_progress_cancellable (ev_window);
1969
1970                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1971                 g_file_copy_async (remote, target_file,
1972                                    G_FILE_COPY_OVERWRITE,
1973                                    G_PRIORITY_DEFAULT,
1974                                    ev_window->priv->progress_cancellable,
1975                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1976                                    ev_window,
1977                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1978                                    ev_window);
1979                 g_object_unref (target_file);
1980                 ev_window_show_progress_message (ev_window, 1,
1981                                                  (GSourceFunc)show_reloading_progress);
1982         } else {
1983                 g_object_unref (remote);
1984                 ev_window_reload_local (ev_window);
1985         }
1986
1987         g_object_unref (info);
1988 }
1989
1990 static void
1991 ev_window_reload_remote (EvWindow *ev_window)
1992 {
1993         GFile *remote;
1994
1995         remote = g_file_new_for_uri (ev_window->priv->uri);
1996         /* Reload the remote uri only if it has changed */
1997         g_file_query_info_async (remote,
1998                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1999                                  0, G_PRIORITY_DEFAULT,
2000                                  NULL,
2001                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2002                                  ev_window);
2003 }
2004
2005 static void
2006 ev_window_reload_document (EvWindow *ev_window)
2007 {
2008         ev_window_clear_reload_job (ev_window);
2009         ev_window->priv->in_reload = TRUE;
2010
2011         if (ev_window->priv->local_uri) {
2012                 ev_window_reload_remote (ev_window);
2013         } else {
2014                 ev_window_reload_local (ev_window);
2015         }
2016 }
2017
2018 static void
2019 file_open_dialog_response_cb (GtkWidget *chooser,
2020                               gint       response_id,
2021                               EvWindow  *ev_window)
2022 {
2023         gchar *uri;
2024
2025         if (response_id == GTK_RESPONSE_OK) {
2026                 GSList *uris;
2027
2028                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2029
2030                 ev_application_open_uri_list (EV_APP, uris,
2031                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2032                                               GDK_CURRENT_TIME);
2033
2034                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2035                 g_slist_free (uris);
2036         }
2037
2038         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
2039         ev_application_set_chooser_uri (EV_APP, uri);
2040         g_free (uri);
2041
2042         gtk_widget_destroy (chooser);
2043 }
2044
2045 static void
2046 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2047 {
2048         GtkWidget *chooser;
2049
2050         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2051                                                GTK_WINDOW (window),
2052                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2053                                                GTK_STOCK_CANCEL,
2054                                                GTK_RESPONSE_CANCEL,
2055                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2056                                                NULL);
2057
2058         ev_document_factory_add_filters (chooser, NULL);
2059         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2060         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2061         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
2062                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2063                                           ev_application_get_chooser_uri (EV_APP));
2064         } else if (window->priv->uri != NULL) {
2065                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2066                                           window->priv->uri);
2067         } else {
2068                 const gchar *folder;
2069
2070                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2071                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2072                                                      folder ? folder : g_get_home_dir ());
2073         }
2074
2075         g_signal_connect (chooser, "response",
2076                           G_CALLBACK (file_open_dialog_response_cb),
2077                           window);
2078
2079         gtk_widget_show (chooser);
2080 }
2081
2082 static gchar *
2083 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2084 {
2085         gchar *tmp_filename = NULL;
2086         gchar *name;
2087         gint   res;
2088         guint  i = 0;
2089
2090         name = g_path_get_basename (filename);
2091
2092         do {
2093                 gchar *basename;
2094
2095                 if (tmp_filename)
2096                         g_free (tmp_filename);
2097
2098                 basename = g_strdup_printf ("%s-%d", name, i++);
2099                 tmp_filename = g_build_filename (ev_tmp_dir (),
2100                                                  basename, NULL);
2101
2102                 g_free (basename);
2103         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
2104
2105         g_free (name);
2106
2107         if (res != 0 && errno != EEXIST) {
2108                 if (error) {
2109                         *error = g_error_new (G_FILE_ERROR,
2110                                               g_file_error_from_errno (errno),
2111                                               _("Couldn't create symlink “%s”: %s"),
2112                                               tmp_filename, strerror (errno));
2113                 }
2114
2115                 g_free (tmp_filename);
2116
2117                 return NULL;
2118         }
2119
2120         return tmp_filename;
2121 }
2122
2123 static void
2124 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2125 {
2126         GError      *error = NULL;
2127         gchar       *symlink_uri;
2128         gchar       *old_filename;
2129         gchar       *new_filename;
2130         const gchar *uri_unc;
2131
2132         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2133                                      "uri-uncompressed");
2134         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2135                                             NULL, NULL);
2136         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2137
2138         if (error) {
2139                 ev_window_error_message (window, error,
2140                                          "%s", _("Cannot open a copy."));
2141                 g_error_free (error);
2142                 g_free (old_filename);
2143                 g_free (new_filename);
2144
2145                 return;
2146         }
2147
2148         g_free (old_filename);
2149
2150         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2151         g_free (new_filename);
2152
2153         ev_application_open_uri_at_dest (EV_APP,
2154                                          symlink_uri,
2155                                          gtk_window_get_screen (GTK_WINDOW (window)),
2156                                          dest,
2157                                          0,
2158                                          NULL,
2159                                          TRUE,
2160                                          NULL,
2161                                          GDK_CURRENT_TIME);
2162         g_free (symlink_uri);
2163 }
2164
2165 static void
2166 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2167 {
2168         EvPageCache *page_cache;
2169         EvLinkDest  *dest;
2170         gint         current_page;
2171
2172         page_cache = ev_page_cache_get (window->priv->document);
2173         current_page = ev_page_cache_get_current_page (page_cache);
2174
2175         dest = ev_link_dest_new_page (current_page);
2176         ev_window_cmd_file_open_copy_at_dest (window, dest);
2177         g_object_unref (dest);
2178 }
2179
2180 static void
2181 ev_window_cmd_recent_file_activate (GtkAction *action,
2182                                     EvWindow  *window)
2183 {
2184         GtkRecentInfo *info;
2185         const gchar   *uri;
2186
2187         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2188         g_assert (info != NULL);
2189
2190         uri = gtk_recent_info_get_uri (info);
2191
2192         ev_application_open_uri_at_dest (EV_APP, uri,
2193                                          gtk_window_get_screen (GTK_WINDOW (window)),
2194                                          NULL, 0, NULL, FALSE, NULL,
2195                                          GDK_CURRENT_TIME);
2196 }
2197
2198 static void
2199 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2200                                              const gchar        *uri,
2201                                              EvWindow           *window)
2202 {
2203         ev_application_open_uri_at_dest (EV_APP, uri,
2204                                          gtk_window_get_screen (GTK_WINDOW (window)),
2205                                          NULL, 0, NULL, FALSE, NULL,
2206                                          GDK_CURRENT_TIME);
2207 }
2208
2209 static void
2210 ev_window_add_recent (EvWindow *window, const char *filename)
2211 {
2212         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2213 }
2214
2215 static gint
2216 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2217 {
2218         gboolean     has_ev_a, has_ev_b;
2219         const gchar *evince = g_get_application_name ();
2220
2221         has_ev_a = gtk_recent_info_has_application (a, evince);
2222         has_ev_b = gtk_recent_info_has_application (b, evince);
2223
2224         if (has_ev_a && has_ev_b) {
2225                 time_t time_a, time_b;
2226
2227                 time_a = gtk_recent_info_get_modified (a);
2228                 time_b = gtk_recent_info_get_modified (b);
2229
2230                 return (time_b - time_a);
2231         } else if (has_ev_a) {
2232                 return -1;
2233         } else if (has_ev_b) {
2234                 return 1;
2235         }
2236
2237         return 0;
2238 }
2239
2240 /*
2241  * Doubles underscore to avoid spurious menu accels.
2242  */
2243 static gchar *
2244 ev_window_get_recent_file_label (gint index, const gchar *filename)
2245 {
2246         GString *str;
2247         gint length;
2248         const gchar *p;
2249         const gchar *end;
2250         gboolean is_rtl;
2251
2252         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2253
2254         g_return_val_if_fail (filename != NULL, NULL);
2255
2256         length = strlen (filename);
2257         str = g_string_sized_new (length + 10);
2258         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2259
2260         p = filename;
2261         end = filename + length;
2262
2263         while (p != end) {
2264                 const gchar *next;
2265                 next = g_utf8_next_char (p);
2266
2267                 switch (*p) {
2268                         case '_':
2269                                 g_string_append (str, "__");
2270                                 break;
2271                         default:
2272                                 g_string_append_len (str, p, next - p);
2273                                 break;
2274                 }
2275
2276                 p = next;
2277         }
2278
2279         return g_string_free (str, FALSE);
2280 }
2281
2282 static void
2283 ev_window_setup_recent (EvWindow *ev_window)
2284 {
2285         GList        *items, *l;
2286         guint         n_items = 0;
2287         const gchar  *evince = g_get_application_name ();
2288         static guint  i = 0;
2289
2290         if (ev_window->priv->recent_ui_id > 0) {
2291                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2292                                           ev_window->priv->recent_ui_id);
2293                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2294         }
2295         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2296
2297         if (ev_window->priv->recent_action_group) {
2298                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2299                                                     ev_window->priv->recent_action_group);
2300                 g_object_unref (ev_window->priv->recent_action_group);
2301         }
2302         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2303         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2304                                             ev_window->priv->recent_action_group, 0);
2305
2306         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2307         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2308
2309         for (l = items; l && l->data; l = g_list_next (l)) {
2310                 GtkRecentInfo *info;
2311                 GtkAction     *action;
2312                 gchar         *action_name;
2313                 gchar         *label;
2314
2315                 info = (GtkRecentInfo *) l->data;
2316
2317                 if (!gtk_recent_info_has_application (info, evince) ||
2318                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2319                         continue;
2320
2321                 action_name = g_strdup_printf ("RecentFile%u", i++);
2322                 label = ev_window_get_recent_file_label (
2323                         n_items + 1, gtk_recent_info_get_display_name (info));
2324
2325                 action = g_object_new (GTK_TYPE_ACTION,
2326                                        "name", action_name,
2327                                        "label", label,
2328                                        NULL);
2329
2330                 g_object_set_data_full (G_OBJECT (action),
2331                                         "gtk-recent-info",
2332                                         gtk_recent_info_ref (info),
2333                                         (GDestroyNotify) gtk_recent_info_unref);
2334
2335                 g_signal_connect (action, "activate",
2336                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2337                                   (gpointer) ev_window);
2338
2339                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2340                                              action);
2341                 g_object_unref (action);
2342
2343                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2344                                        ev_window->priv->recent_ui_id,
2345                                        "/MainMenu/FileMenu/RecentFilesMenu",
2346                                        label,
2347                                        action_name,
2348                                        GTK_UI_MANAGER_MENUITEM,
2349                                        FALSE);
2350                 g_free (action_name);
2351                 g_free (label);
2352
2353                 if (++n_items == 5)
2354                         break;
2355         }
2356
2357         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2358         g_list_free (items);
2359 }
2360
2361 static gboolean
2362 show_saving_progress (GFile *dst)
2363 {
2364         EvWindow  *ev_window;
2365         GtkWidget *area;
2366         gchar     *text;
2367         gchar     *uri;
2368         EvSaveType save_type;
2369
2370         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2371         ev_window->priv->progress_idle = 0;
2372
2373         if (ev_window->priv->message_area)
2374                 return FALSE;
2375
2376         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2377         uri = g_file_get_uri (dst);
2378         switch (save_type) {
2379         case EV_SAVE_DOCUMENT:
2380                 text = g_strdup_printf (_("Saving document to %s"), uri);
2381                 break;
2382         case EV_SAVE_ATTACHMENT:
2383                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2384                 break;
2385         case EV_SAVE_IMAGE:
2386                 text = g_strdup_printf (_("Saving image to %s"), uri);
2387                 break;
2388         default:
2389                 g_assert_not_reached ();
2390         }
2391         g_free (uri);
2392         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2393                                              text,
2394                                              GTK_STOCK_CLOSE,
2395                                              GTK_RESPONSE_CLOSE,
2396                                              GTK_STOCK_CANCEL,
2397                                              GTK_RESPONSE_CANCEL,
2398                                              NULL);
2399         g_signal_connect (area, "response",
2400                           G_CALLBACK (ev_window_progress_response_cb),
2401                           ev_window);
2402         gtk_widget_show (area);
2403         ev_window_set_message_area (ev_window, area);
2404         g_free (text);
2405
2406         return FALSE;
2407 }
2408
2409 static void
2410 window_save_file_copy_ready_cb (GFile        *src,
2411                                 GAsyncResult *async_result,
2412                                 GFile        *dst)
2413 {
2414         EvWindow *ev_window;
2415         GError   *error = NULL;
2416
2417         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2418         ev_window_clear_progress_idle (ev_window);
2419
2420         if (g_file_copy_finish (src, async_result, &error)) {
2421                 ev_tmp_file_unlink (src);
2422                 return;
2423         }
2424
2425         if (error->domain != G_IO_ERROR ||
2426             error->code != G_IO_ERROR_CANCELLED) {
2427                 gchar *name;
2428
2429                 name = g_file_get_basename (dst);
2430                 ev_window_error_message (ev_window, error,
2431                                          _("The file could not be saved as “%s”."),
2432                                          name);
2433                 g_free (name);
2434         }
2435         ev_tmp_file_unlink (src);
2436         g_error_free (error);
2437 }
2438
2439 static void
2440 window_save_file_copy_progress_cb (goffset n_bytes,
2441                                    goffset total_bytes,
2442                                    GFile  *dst)
2443 {
2444         EvWindow  *ev_window;
2445         EvSaveType save_type;
2446         gchar     *status;
2447         gdouble    fraction;
2448
2449         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2450
2451         if (!ev_window->priv->message_area)
2452                 return;
2453
2454         fraction = n_bytes / (gdouble)total_bytes;
2455         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2456
2457         switch (save_type) {
2458         case EV_SAVE_DOCUMENT:
2459                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2460                                           (gint)(fraction * 100));
2461                 break;
2462         case EV_SAVE_ATTACHMENT:
2463                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2464                                           (gint)(fraction * 100));
2465                 break;
2466         case EV_SAVE_IMAGE:
2467                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2468                                           (gint)(fraction * 100));
2469                 break;
2470         default:
2471                 g_assert_not_reached ();
2472         }
2473
2474         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2475                                              status);
2476         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2477                                                fraction);
2478
2479         g_free (status);
2480 }
2481
2482 static void
2483 ev_window_save_remote (EvWindow  *ev_window,
2484                        EvSaveType save_type,
2485                        GFile     *src,
2486                        GFile     *dst)
2487 {
2488         ev_window_reset_progress_cancellable (ev_window);
2489         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2490         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2491         g_file_copy_async (src, dst,
2492                            G_FILE_COPY_OVERWRITE,
2493                            G_PRIORITY_DEFAULT,
2494                            ev_window->priv->progress_cancellable,
2495                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2496                            dst,
2497                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2498                            dst);
2499         ev_window->priv->progress_idle =
2500                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2501                                             1,
2502                                             (GSourceFunc)show_saving_progress,
2503                                             dst,
2504                                             NULL);
2505 }
2506
2507 static void
2508 ev_window_clear_save_job (EvWindow *ev_window)
2509 {
2510         if (ev_window->priv->save_job != NULL) {
2511                 if (!ev_job_is_finished (ev_window->priv->save_job))
2512                         ev_job_cancel (ev_window->priv->save_job);
2513
2514                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2515                                                       ev_window_save_job_cb,
2516                                                       ev_window);
2517                 g_object_unref (ev_window->priv->save_job);
2518                 ev_window->priv->save_job = NULL;
2519         }
2520 }
2521
2522 static void
2523 ev_window_save_job_cb (EvJob     *job,
2524                        EvWindow  *window)
2525 {
2526         if (ev_job_is_failed (job)) {
2527                 ev_window_error_message (window, job->error,
2528                                          _("The file could not be saved as “%s”."),
2529                                          EV_JOB_SAVE (job)->uri);
2530         }
2531
2532         ev_window_clear_save_job (window);
2533 }
2534
2535 static void
2536 file_save_dialog_response_cb (GtkWidget *fc,
2537                               gint       response_id,
2538                               EvWindow  *ev_window)
2539 {
2540         gchar *uri;
2541
2542         if (response_id != GTK_RESPONSE_OK) {
2543                 gtk_widget_destroy (fc);
2544                 return;
2545         }
2546
2547         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2548         /* FIXME: remote copy should be done here rather than in the save job,
2549          * so that we can track progress and cancel the operation
2550          */
2551
2552         ev_window_clear_save_job (ev_window);
2553         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2554                                                      uri, ev_window->priv->uri);
2555         g_signal_connect (ev_window->priv->save_job, "finished",
2556                           G_CALLBACK (ev_window_save_job_cb),
2557                           ev_window);
2558         /* The priority doesn't matter for this job */
2559         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2560
2561         g_free (uri);
2562         gtk_widget_destroy (fc);
2563 }
2564
2565 static void
2566 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2567 {
2568         GtkWidget *fc;
2569         gchar *base_name;
2570         GFile *file;
2571         const gchar *folder;
2572
2573         fc = gtk_file_chooser_dialog_new (
2574                 _("Save a Copy"),
2575                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2576                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2577                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2578                 NULL);
2579
2580         ev_document_factory_add_filters (fc, ev_window->priv->document);
2581         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2582
2583         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2584         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2585         file = g_file_new_for_uri (ev_window->priv->uri);
2586         base_name = g_file_get_basename (file);
2587         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2588
2589         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2590         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2591                                              folder ? folder : g_get_home_dir ());
2592
2593         g_object_unref (file);
2594         g_free (base_name);
2595
2596         g_signal_connect (fc, "response",
2597                           G_CALLBACK (file_save_dialog_response_cb),
2598                           ev_window);
2599
2600         gtk_widget_show (fc);
2601 }
2602
2603 static void
2604 ev_window_load_print_settings_from_metadata (EvWindow *window)
2605 {
2606         gchar *uri = window->priv->uri;
2607         gint   i;
2608
2609         /* Load print setting that are specific to the document */
2610         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2611                 GValue   value = { 0, };
2612                 gboolean success;
2613
2614                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2615                 gtk_print_settings_set (window->priv->print_settings,
2616                                         document_print_settings[i],
2617                                         success ? g_value_get_string (&value) : NULL);
2618                 if (success)
2619                         g_value_unset (&value);
2620         }
2621 }
2622
2623 static void
2624 ev_window_save_print_settings (EvWindow *window)
2625 {
2626         gchar *uri = window->priv->uri;
2627         gint   i;
2628
2629         /* Save print settings that are specific to the document */
2630         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2631                 const gchar *value;
2632
2633                 value = gtk_print_settings_get (window->priv->print_settings,
2634                                                 document_print_settings[i]);
2635                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2636         }
2637 }
2638
2639 static void
2640 ev_window_save_print_page_setup (EvWindow *window)
2641 {
2642         gchar        *uri = window->priv->uri;
2643         GtkPageSetup *page_setup = window->priv->print_page_setup;
2644
2645         /* Save page setup options that are specific to the document */
2646         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2647                                      gtk_page_setup_get_orientation (page_setup));
2648         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2649                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2650         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2651                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2652         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2653                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2654         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2655                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2656 }
2657
2658 static void
2659 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2660 {
2661         gchar        *uri = window->priv->uri;
2662         GtkPageSetup *page_setup = window->priv->print_page_setup;
2663         GtkPaperSize *paper_size;
2664         GValue        value = { 0, };
2665
2666         paper_size = gtk_page_setup_get_paper_size (page_setup);
2667
2668         /* Load page setup options that are specific to the document */
2669         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2670                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2671                 g_value_unset (&value);
2672         } else {
2673                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2674         }
2675
2676         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2677                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2678                 g_value_unset (&value);
2679         } else {
2680                 gtk_page_setup_set_top_margin (page_setup,
2681                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2682                                                GTK_UNIT_MM);
2683         }
2684
2685         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2686                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2687                 g_value_unset (&value);
2688         } else {
2689                 gtk_page_setup_set_bottom_margin (page_setup,
2690                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2691                                                   GTK_UNIT_MM);
2692         }
2693
2694         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2695                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2696                 g_value_unset (&value);
2697         } else {
2698                 gtk_page_setup_set_left_margin (page_setup,
2699                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2700                                                 GTK_UNIT_MM);
2701         }
2702
2703         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2704                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2705                 g_value_unset (&value);
2706         } else {
2707                 gtk_page_setup_set_right_margin (page_setup,
2708                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2709                                                  GTK_UNIT_MM);
2710         }
2711 }
2712
2713 static void
2714 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2715                                     EvWindow     *window)
2716 {
2717         /* Dialog was canceled */
2718         if (!page_setup)
2719                 return;
2720
2721         if (window->priv->print_page_setup != page_setup) {
2722                 if (window->priv->print_page_setup)
2723                         g_object_unref (window->priv->print_page_setup);
2724                 window->priv->print_page_setup = g_object_ref (page_setup);
2725         }
2726
2727         ev_application_set_page_setup (EV_APP, page_setup);
2728         ev_window_save_print_page_setup (window);
2729 }
2730
2731 static void
2732 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2733 {
2734         if (!ev_window->priv->print_page_setup) {
2735                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2736                         ev_application_get_page_setup (EV_APP));
2737                 ev_window_load_print_page_setup_from_metadata (ev_window);
2738         }
2739
2740         gtk_print_run_page_setup_dialog_async (
2741                 GTK_WINDOW (ev_window),
2742                 ev_window->priv->print_page_setup,
2743                 ev_window->priv->print_settings,
2744                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2745                 ev_window);
2746 }
2747
2748 static void
2749 ev_window_print_cancel (EvWindow *ev_window)
2750 {
2751         EvPrintOperation *op;
2752
2753         if (!ev_window->priv->print_queue)
2754                 return;
2755
2756         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2757                 ev_print_operation_cancel (op);
2758         }
2759 }
2760
2761 static void
2762 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2763                                              gint      n_jobs)
2764 {
2765         gchar *text = NULL;
2766
2767         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2768             !ev_window->priv->print_queue)
2769                 return;
2770
2771         if (n_jobs == 0) {
2772                 ev_window_set_message_area (ev_window, NULL);
2773                 return;
2774         }
2775
2776         if (n_jobs > 1) {
2777                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2778                                                   "%d pending jobs in queue",
2779                                                   n_jobs - 1), n_jobs - 1);
2780         }
2781
2782         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2783                                             text);
2784         g_free (text);
2785 }
2786
2787 static gboolean
2788 destroy_window (GtkWidget *window)
2789 {
2790         gtk_widget_destroy (window);
2791
2792         return FALSE;
2793 }
2794
2795 static void
2796 ev_window_print_operation_done (EvPrintOperation       *op,
2797                                 GtkPrintOperationResult result,
2798                                 EvWindow               *ev_window)
2799 {
2800         gint n_jobs;
2801
2802         switch (result) {
2803         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2804                 GtkPrintSettings *print_settings;
2805
2806                 print_settings = ev_print_operation_get_print_settings (op);
2807                 if (ev_window->priv->print_settings != print_settings) {
2808                         if (ev_window->priv->print_settings)
2809                                 g_object_unref (ev_window->priv->print_settings);
2810                         ev_window->priv->print_settings = g_object_ref (print_settings);
2811                 }
2812
2813                 ev_application_set_print_settings (EV_APP, print_settings);
2814                 ev_window_save_print_settings (ev_window);
2815         }
2816
2817                 break;
2818         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2819                 GtkWidget *dialog;
2820                 GError    *error = NULL;
2821
2822
2823                 ev_print_operation_get_error (op, &error);
2824
2825                 /* The message area is already used by
2826                  * the printing progress, so it's better to
2827                  * use a popup dialog in this case
2828                  */
2829                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2830                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2831                                                  GTK_MESSAGE_ERROR,
2832                                                  GTK_BUTTONS_CLOSE,
2833                                                  "%s", _("Failed to print document"));
2834                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2835                                                           "%s", error->message);
2836                 g_signal_connect (dialog, "response",
2837                                   G_CALLBACK (gtk_widget_destroy),
2838                                   NULL);
2839                 gtk_widget_show (dialog);
2840
2841                 g_error_free (error);
2842         }
2843                 break;
2844         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2845         default:
2846                 break;
2847         }
2848
2849         g_queue_remove (ev_window->priv->print_queue, op);
2850         g_object_unref (op);
2851         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2852         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2853
2854         if (n_jobs == 0 && ev_window->priv->close_after_print)
2855                 g_idle_add ((GSourceFunc)destroy_window,
2856                             ev_window);
2857 }
2858
2859 static void
2860 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2861                                       gint                   response,
2862                                       EvWindow              *ev_window)
2863 {
2864         if (response == GTK_RESPONSE_CANCEL) {
2865                 EvPrintOperation *op;
2866
2867                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2868                 ev_print_operation_cancel (op);
2869         } else {
2870                 gtk_widget_hide (GTK_WIDGET (area));
2871         }
2872 }
2873
2874 static void
2875 ev_window_print_operation_status_changed (EvPrintOperation *op,
2876                                           EvWindow         *ev_window)
2877 {
2878         const gchar *status;
2879         gdouble      fraction;
2880
2881         status = ev_print_operation_get_status (op);
2882         fraction = ev_print_operation_get_progress (op);
2883
2884         if (!ev_window->priv->message_area) {
2885                 GtkWidget   *area;
2886                 const gchar *job_name;
2887                 gchar       *text;
2888
2889                 job_name = ev_print_operation_get_job_name (op);
2890                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2891
2892                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2893                                                      text,
2894                                                      GTK_STOCK_CLOSE,
2895                                                      GTK_RESPONSE_CLOSE,
2896                                                      GTK_STOCK_CANCEL,
2897                                                      GTK_RESPONSE_CANCEL,
2898                                                      NULL);
2899                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2900                 g_signal_connect (area, "response",
2901                                   G_CALLBACK (ev_window_print_progress_response_cb),
2902                                   ev_window);
2903                 gtk_widget_show (area);
2904                 ev_window_set_message_area (ev_window, area);
2905                 g_free (text);
2906         }
2907
2908         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2909                                              status);
2910         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2911                                                fraction);
2912 }
2913
2914 static void
2915 ev_window_print_operation_begin_print (EvPrintOperation *op,
2916                                        EvWindow         *ev_window)
2917 {
2918         GtkPrintSettings *print_settings;
2919
2920         if (!ev_window->priv->print_queue)
2921                 ev_window->priv->print_queue = g_queue_new ();
2922
2923         g_queue_push_head (ev_window->priv->print_queue, op);
2924         ev_window_print_update_pending_jobs_message (ev_window,
2925                                                      g_queue_get_length (ev_window->priv->print_queue));
2926
2927         if (ev_window->priv->print_settings)
2928                 g_object_unref (ev_window->priv->print_settings);
2929         print_settings = ev_print_operation_get_print_settings (op);
2930         ev_window->priv->print_settings = g_object_ref (print_settings);
2931 }
2932
2933 void
2934 ev_window_print_range (EvWindow *ev_window,
2935                        gint      first_page,
2936                        gint      last_page)
2937 {
2938         EvPrintOperation *op;
2939         EvPageCache      *page_cache;
2940         gint              current_page;
2941         gint              document_last_page;
2942
2943         g_return_if_fail (EV_IS_WINDOW (ev_window));
2944         g_return_if_fail (ev_window->priv->document != NULL);
2945
2946         if (!ev_window->priv->print_queue)
2947                 ev_window->priv->print_queue = g_queue_new ();
2948
2949         op = ev_print_operation_new (ev_window->priv->document);
2950         g_signal_connect (op, "begin_print",
2951                           G_CALLBACK (ev_window_print_operation_begin_print),
2952                           (gpointer)ev_window);
2953         g_signal_connect (op, "status_changed",
2954                           G_CALLBACK (ev_window_print_operation_status_changed),
2955                           (gpointer)ev_window);
2956         g_signal_connect (op, "done",
2957                           G_CALLBACK (ev_window_print_operation_done),
2958                           (gpointer)ev_window);
2959
2960         page_cache = ev_page_cache_get (ev_window->priv->document);
2961         current_page = ev_page_cache_get_current_page (page_cache);
2962         document_last_page = ev_page_cache_get_n_pages (page_cache);
2963
2964         if (!ev_window->priv->print_settings) {
2965                 ev_window->priv->print_settings = gtk_print_settings_copy (
2966                         ev_application_get_print_settings (EV_APP));
2967                 ev_window_load_print_settings_from_metadata (ev_window);
2968         }
2969
2970         if (first_page != 1 || last_page != document_last_page) {
2971                 GtkPageRange range;
2972
2973                 /* Ranges in GtkPrint are 0 - N */
2974                 range.start = first_page - 1;
2975                 range.end = last_page - 1;
2976
2977                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2978                                                     GTK_PRINT_PAGES_RANGES);
2979                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2980                                                     &range, 1);
2981         }
2982
2983         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
2984         ev_print_operation_set_current_page (op, current_page);
2985         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
2986         if (ev_window->priv->print_page_setup)
2987                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
2988
2989         ev_print_operation_run (op, GTK_WINDOW (ev_window));
2990 }
2991
2992 static void
2993 ev_window_print (EvWindow *window)
2994 {
2995         EvPageCache *page_cache;
2996         gint         last_page;
2997
2998         page_cache = ev_page_cache_get (window->priv->document);
2999         last_page = ev_page_cache_get_n_pages (page_cache);
3000
3001         ev_window_print_range (window, 1, last_page);
3002 }
3003
3004 static void
3005 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3006 {
3007         ev_window_print (ev_window);
3008 }
3009
3010 static void
3011 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3012 {
3013         if (ev_window->priv->properties == NULL) {
3014                 ev_window->priv->properties = ev_properties_dialog_new ();
3015                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3016                                                    ev_window->priv->uri,
3017                                                    ev_window->priv->document);
3018                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3019                                            (gpointer) &(ev_window->priv->properties));
3020                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3021                                               GTK_WINDOW (ev_window));
3022         }
3023
3024         ev_document_fc_mutex_lock ();
3025         gtk_widget_show (ev_window->priv->properties);
3026         ev_document_fc_mutex_unlock ();
3027 }
3028
3029 static void
3030 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3031                                          gint       response,
3032                                          EvWindow  *ev_window)
3033 {
3034         gtk_widget_destroy (GTK_WIDGET (dialog));
3035
3036         switch (response) {
3037         case GTK_RESPONSE_YES:
3038                 if (!ev_window->priv->print_queue ||
3039                     g_queue_is_empty (ev_window->priv->print_queue))
3040                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3041                 else
3042                         ev_window->priv->close_after_print = TRUE;
3043                 break;
3044         case GTK_RESPONSE_NO:
3045                 ev_window->priv->close_after_print = TRUE;
3046                 if (ev_window->priv->print_queue &&
3047                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3048                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3049                         ev_window_print_cancel (ev_window);
3050                 } else {
3051                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3052                 }
3053                 break;
3054         case GTK_RESPONSE_CANCEL:
3055         default:
3056                 ev_window->priv->close_after_print = FALSE;
3057         }
3058 }
3059
3060 static void
3061 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3062 {
3063         GtkWidget *dialog;
3064         gchar     *text, *markup;
3065         gint       n_print_jobs;
3066
3067         n_print_jobs = ev_window->priv->print_queue ?
3068                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3069
3070         if (n_print_jobs == 0) {
3071                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3072                 return;
3073         }
3074
3075         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3076                                          GTK_DIALOG_MODAL,
3077                                          GTK_MESSAGE_QUESTION,
3078                                          GTK_BUTTONS_NONE,
3079                                          NULL);
3080         if (n_print_jobs == 1) {
3081                 EvPrintOperation *op;
3082                 const gchar      *job_name;
3083
3084                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3085                 job_name = ev_print_operation_get_job_name (op);
3086
3087                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3088                                         job_name);
3089         } else {
3090                 text = g_strdup_printf (_("There are %d print jobs active. "
3091                                           "Wait until print finishes before closing?"),
3092                                         n_print_jobs);
3093         }
3094
3095         markup = g_strdup_printf ("<b>%s</b>", text);
3096         g_free (text);
3097
3098         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3099         g_free (markup);
3100
3101         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3102                                                   _("If you close the window, pending print "
3103                                                     "jobs will not be printed."));
3104
3105         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3106                                 _("Cancel _print and Close"),
3107                                 GTK_RESPONSE_NO,
3108                                 GTK_STOCK_CANCEL,
3109                                 GTK_RESPONSE_CANCEL,
3110                                 _("Close _after Printing"),
3111                                 GTK_RESPONSE_YES,
3112                                 NULL);
3113         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3114
3115         g_signal_connect (dialog, "response",
3116                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3117                           ev_window);
3118         gtk_widget_show (dialog);
3119 }
3120
3121 static void
3122 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3123 {
3124         GtkAction *action;
3125
3126         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3127         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3128         update_chrome_visibility (window);
3129
3130         action = gtk_action_group_get_action (window->priv->action_group,
3131                                               PAGE_SELECTOR_ACTION);
3132         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3133 }
3134
3135 static void
3136 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3137 {
3138         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3139 }
3140
3141 static void
3142 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3143 {
3144         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3145 }
3146
3147 static void
3148 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3149 {
3150         gboolean continuous;
3151
3152         ev_window_stop_presentation (ev_window, TRUE);
3153         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3154         g_object_set (G_OBJECT (ev_window->priv->view),
3155                       "continuous", continuous,
3156                       NULL);
3157         ev_window_update_actions (ev_window);
3158 }
3159
3160 static void
3161 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3162 {
3163         gboolean dual_page;
3164
3165         ev_window_stop_presentation (ev_window, TRUE);
3166         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3167         g_object_set (G_OBJECT (ev_window->priv->view),
3168                       "dual-page", dual_page,
3169                       NULL);
3170         ev_window_update_actions (ev_window);
3171 }
3172
3173 static void
3174 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3175 {
3176         ev_window_stop_presentation (ev_window, TRUE);
3177
3178         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3179                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3180         } else {
3181                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3182         }
3183         ev_window_update_actions (ev_window);
3184 }
3185
3186 static void
3187 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3188 {
3189         ev_window_stop_presentation (ev_window, TRUE);
3190
3191         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3192                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3193         } else {
3194                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3195         }
3196         ev_window_update_actions (ev_window);
3197 }
3198
3199
3200 static void
3201 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3202 {
3203         g_return_if_fail (EV_IS_WINDOW (ev_window));
3204
3205         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3206 }
3207
3208 static void
3209 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3210 {
3211         g_return_if_fail (EV_IS_WINDOW (ev_window));
3212
3213         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3214                 g_error ("Find action should be insensitive since document doesn't support find");
3215                 return;
3216         }
3217
3218         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3219         update_chrome_visibility (ev_window);
3220         gtk_widget_grab_focus (ev_window->priv->find_bar);
3221 }
3222
3223 static void
3224 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3225 {
3226         g_return_if_fail (EV_IS_WINDOW (ev_window));
3227
3228         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3229         update_chrome_visibility (ev_window);
3230         gtk_widget_grab_focus (ev_window->priv->find_bar);
3231         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3232 }
3233
3234 static void
3235 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3236 {
3237         g_return_if_fail (EV_IS_WINDOW (ev_window));
3238
3239         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3240         update_chrome_visibility (ev_window);
3241         gtk_widget_grab_focus (ev_window->priv->find_bar);
3242         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3243 }
3244
3245 static void
3246 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3247 {
3248         g_return_if_fail (EV_IS_WINDOW (ev_window));
3249
3250         ev_view_copy (EV_VIEW (ev_window->priv->view));
3251 }
3252
3253 static void
3254 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3255                                       EvWindow *ev_window)
3256 {
3257         if (!ev_window_is_empty (ev_window))
3258                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3259                                              gtk_paned_get_position (GTK_PANED (object)));
3260 }
3261
3262 static void
3263 ev_window_update_fullscreen_action (EvWindow *window)
3264 {
3265         GtkAction *action;
3266
3267         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3268         g_signal_handlers_block_by_func
3269                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3270         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3271                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3272         g_signal_handlers_unblock_by_func
3273                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3274 }
3275
3276 static void
3277 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3278 {
3279         GtkWidget *item;
3280
3281         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3282         g_object_set (item, "is-important", FALSE, NULL);
3283
3284         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3285         g_object_set (item, "is-important", FALSE, NULL);
3286
3287         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3288         g_object_set (item, "is-important", TRUE, NULL);
3289
3290         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3291         g_object_set (item, "is-important", TRUE, NULL);
3292 }
3293
3294 static void
3295 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3296 {
3297         static gboolean done = FALSE;
3298
3299         if (!done) {
3300                 gtk_rc_parse_string (
3301                         "\n"
3302                         "   style \"fullscreen-toolbar-style\"\n"
3303                         "   {\n"
3304                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3305                         "   }\n"
3306                         "\n"
3307                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3308                         "\n");
3309                 done = TRUE;
3310         }
3311
3312         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3313 }
3314
3315 static void
3316 ev_window_run_fullscreen (EvWindow *window)
3317 {
3318         EvView  *view = EV_VIEW (window->priv->view);
3319         gboolean fullscreen_window = TRUE;
3320
3321         if (ev_view_get_fullscreen (view))
3322                 return;
3323
3324         if (!window->priv->fullscreen_toolbar) {
3325                 window->priv->fullscreen_toolbar =
3326                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3327                                                    "/FullscreenToolbar");
3328
3329                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3330                                        GTK_TOOLBAR_BOTH_HORIZ);
3331                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3332                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3333
3334                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3335                                     window->priv->fullscreen_toolbar,
3336                                     FALSE, FALSE, 0);
3337                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3338                                        window->priv->fullscreen_toolbar, 1);
3339         }
3340
3341         if (ev_view_get_presentation (view)) {
3342                 ev_window_stop_presentation (window, FALSE);
3343                 fullscreen_window = FALSE;
3344         }
3345
3346         g_object_set (G_OBJECT (window->priv->scrolled_window),
3347                       "shadow-type", GTK_SHADOW_NONE,
3348                       NULL);
3349
3350         ev_view_set_fullscreen (view, TRUE);
3351         ev_window_update_fullscreen_action (window);
3352
3353         /* If the user doesn't have the main toolbar he/she won't probably want
3354          * the toolbar in fullscreen mode. See bug #483048
3355          */
3356         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3357                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3358         update_chrome_visibility (window);
3359
3360         if (fullscreen_window)
3361                 gtk_window_fullscreen (GTK_WINDOW (window));
3362         gtk_widget_grab_focus (window->priv->view);
3363
3364         if (!ev_window_is_empty (window))
3365                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3366 }
3367
3368 static void
3369 ev_window_stop_fullscreen (EvWindow *window,
3370                            gboolean  unfullscreen_window)
3371 {
3372         EvView *view = EV_VIEW (window->priv->view);
3373
3374         if (!ev_view_get_fullscreen (view))
3375                 return;
3376
3377         g_object_set (G_OBJECT (window->priv->scrolled_window),
3378                       "shadow-type", GTK_SHADOW_IN,
3379                       NULL);
3380
3381         ev_view_set_fullscreen (view, FALSE);
3382         ev_window_update_fullscreen_action (window);
3383         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3384         update_chrome_visibility (window);
3385         if (unfullscreen_window)
3386                 gtk_window_unfullscreen (GTK_WINDOW (window));
3387
3388         if (!ev_window_is_empty (window))
3389                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3390 }
3391
3392 static void
3393 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3394 {
3395         gboolean fullscreen;
3396
3397         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3398         if (fullscreen) {
3399                 ev_window_run_fullscreen (window);
3400         } else {
3401                 ev_window_stop_fullscreen (window, TRUE);
3402         }
3403 }
3404
3405 static gboolean
3406 presentation_timeout_cb (EvWindow *window)
3407 {
3408         EvView *view = EV_VIEW (window->priv->view);
3409
3410         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3411                 return FALSE;
3412
3413         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3414         window->priv->presentation_timeout_id = 0;
3415
3416         return FALSE;
3417 }
3418
3419 static void
3420 presentation_set_timeout (EvWindow *window)
3421 {
3422         if (window->priv->presentation_timeout_id > 0) {
3423                 g_source_remove (window->priv->presentation_timeout_id);
3424         }
3425
3426         window->priv->presentation_timeout_id =
3427                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3428                                        (GSourceFunc)presentation_timeout_cb, window);
3429
3430         ev_view_show_cursor (EV_VIEW (window->priv->view));
3431 }
3432
3433 static void
3434 presentation_clear_timeout (EvWindow *window)
3435 {
3436         if (window->priv->presentation_timeout_id > 0) {
3437                 g_source_remove (window->priv->presentation_timeout_id);
3438         }
3439
3440         window->priv->presentation_timeout_id = 0;
3441
3442         ev_view_show_cursor (EV_VIEW (window->priv->view));
3443 }
3444
3445 static gboolean
3446 presentation_motion_notify_cb (GtkWidget *widget,
3447                                GdkEventMotion *event,
3448                                gpointer user_data)
3449 {
3450         EvWindow *window = EV_WINDOW (user_data);
3451
3452         presentation_set_timeout (window);
3453
3454         return FALSE;
3455 }
3456
3457 static gboolean
3458 presentation_leave_notify_cb (GtkWidget *widget,
3459                               GdkEventCrossing *event,
3460                               gpointer user_data)
3461 {
3462         EvWindow *window = EV_WINDOW (user_data);
3463
3464         presentation_clear_timeout (window);
3465
3466         return FALSE;
3467 }
3468
3469 static void
3470 ev_window_update_presentation_action (EvWindow *window)
3471 {
3472         GtkAction *action;
3473
3474         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3475         g_signal_handlers_block_by_func
3476                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3477         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3478                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3479         g_signal_handlers_unblock_by_func
3480                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3481 }
3482
3483 static void
3484 ev_window_run_presentation (EvWindow *window)
3485 {
3486         EvView  *view = EV_VIEW (window->priv->view);
3487         gboolean fullscreen_window = TRUE;
3488
3489         if (ev_view_get_presentation (view))
3490                 return;
3491
3492         if (ev_view_get_fullscreen (view)) {
3493                 ev_window_stop_fullscreen (window, FALSE);
3494                 fullscreen_window = FALSE;
3495         }
3496
3497         g_object_set (G_OBJECT (window->priv->scrolled_window),
3498                       "shadow-type", GTK_SHADOW_NONE,
3499                       NULL);
3500
3501         ev_view_set_presentation (view, TRUE);
3502         ev_window_update_presentation_action (window);
3503
3504         update_chrome_visibility (window);
3505
3506         gtk_widget_grab_focus (window->priv->view);
3507         if (fullscreen_window)
3508                 gtk_window_fullscreen (GTK_WINDOW (window));
3509
3510         g_signal_connect (window->priv->view,
3511                           "motion-notify-event",
3512                           G_CALLBACK (presentation_motion_notify_cb),
3513                           window);
3514         g_signal_connect (window->priv->view,
3515                           "leave-notify-event",
3516                           G_CALLBACK (presentation_leave_notify_cb),
3517                           window);
3518         presentation_set_timeout (window);
3519
3520         ev_application_screensaver_disable (EV_APP);
3521
3522         if (!ev_window_is_empty (window))
3523                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3524 }
3525
3526 static void
3527 ev_window_stop_presentation (EvWindow *window,
3528                              gboolean  unfullscreen_window)
3529 {
3530         EvView *view = EV_VIEW (window->priv->view);
3531
3532         if (!ev_view_get_presentation (view))
3533                 return;
3534
3535         g_object_set (G_OBJECT (window->priv->scrolled_window),
3536                       "shadow-type", GTK_SHADOW_IN,
3537                       NULL);
3538
3539         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3540         ev_window_update_presentation_action (window);
3541         update_chrome_visibility (window);
3542         if (unfullscreen_window)
3543                 gtk_window_unfullscreen (GTK_WINDOW (window));
3544
3545         g_signal_handlers_disconnect_by_func (window->priv->view,
3546                                               (gpointer) presentation_motion_notify_cb,
3547                                               window);
3548         g_signal_handlers_disconnect_by_func (window->priv->view,
3549                                               (gpointer) presentation_leave_notify_cb,
3550                                               window);
3551         presentation_clear_timeout (window);
3552
3553         ev_application_screensaver_enable (EV_APP);
3554
3555         if (!ev_window_is_empty (window))
3556                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3557 }
3558
3559 static void
3560 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3561 {
3562         gboolean presentation;
3563
3564         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3565         if (presentation) {
3566                 ev_window_run_presentation (window);
3567         }
3568 }
3569
3570 static void
3571 ev_window_run_preview (EvWindow *window)
3572 {
3573         GtkAction *action;
3574
3575         if (!window->priv->preview_toolbar) {
3576                 window->priv->preview_toolbar =
3577                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3578                                                    "/PreviewToolbar");
3579
3580                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3581                                     window->priv->preview_toolbar,
3582                                     FALSE, FALSE, 0);
3583                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3584                                        window->priv->preview_toolbar, 1);
3585         }
3586
3587         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3588
3589         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3590         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3591         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3592
3593         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3594
3595         action = gtk_action_group_get_action (window->priv->action_group,
3596                                               "PreviewPrint");
3597         gtk_action_set_visible (action, TRUE);
3598
3599         update_chrome_visibility (window);
3600 }
3601
3602 static void
3603 ev_window_screen_changed (GtkWidget *widget,
3604                           GdkScreen *old_screen)
3605 {
3606         EvWindow *window = EV_WINDOW (widget);
3607         EvWindowPrivate *priv = window->priv;
3608         GdkScreen *screen;
3609
3610         screen = gtk_widget_get_screen (widget);
3611         if (screen == old_screen)
3612                 return;
3613
3614         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3615                                 get_screen_dpi (GTK_WINDOW (window)));
3616
3617         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3618                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3619         }
3620 }
3621
3622 static gboolean
3623 ev_window_state_event (GtkWidget           *widget,
3624                        GdkEventWindowState *event)
3625 {
3626         EvWindow *window = EV_WINDOW (widget);
3627         EvView   *view = EV_VIEW (window->priv->view);
3628
3629         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3630                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3631         }
3632
3633         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3634                 return FALSE;
3635
3636         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3637                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3638                         return FALSE;
3639
3640                 ev_window_run_fullscreen (window);
3641         } else {
3642                 if (ev_view_get_fullscreen (view))
3643                         ev_window_stop_fullscreen (window, FALSE);
3644                 else if (ev_view_get_presentation (view))
3645                         ev_window_stop_presentation (window, FALSE);
3646         }
3647
3648         return FALSE;
3649 }
3650
3651 static void
3652 ev_window_set_page_mode (EvWindow         *window,
3653                          EvWindowPageMode  page_mode)
3654 {
3655         GtkWidget *child = NULL;
3656         GtkWidget *real_child;
3657
3658         if (window->priv->page_mode == page_mode)
3659                 return;
3660
3661         window->priv->page_mode = page_mode;
3662
3663         switch (page_mode) {
3664                 case PAGE_MODE_DOCUMENT:
3665                         child = window->priv->view;
3666                         break;
3667                 case PAGE_MODE_PASSWORD:
3668                         child = window->priv->password_view;
3669                         break;
3670                 default:
3671                         g_assert_not_reached ();
3672         }
3673
3674         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3675         if (child != real_child) {
3676                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3677                                       real_child);
3678                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3679                                    child);
3680         }
3681         ev_window_update_actions (window);
3682 }
3683
3684
3685 static void
3686 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3687 {
3688         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3689 }
3690
3691 static void
3692 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3693 {
3694         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3695 }
3696
3697 static void
3698 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3699 {
3700         EvWindow *ev_window = EV_WINDOW (data);
3701         egg_editable_toolbar_set_edit_mode
3702                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3703         ev_application_save_toolbars_model (EV_APP);
3704         gtk_widget_destroy (GTK_WIDGET (dialog));
3705 }
3706
3707 static void
3708 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3709 {
3710         GtkWidget *dialog;
3711         GtkWidget *editor;
3712
3713         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3714                                               GTK_WINDOW (ev_window),
3715                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3716                                               GTK_STOCK_CLOSE,
3717                                               GTK_RESPONSE_CLOSE,
3718                                               NULL);
3719         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3720         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3721         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3722         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3723         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3724
3725         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3726                                          ev_application_get_toolbars_model (EV_APP));
3727         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3728         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3729
3730         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3731
3732         egg_editable_toolbar_set_edit_mode
3733                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3734
3735         g_signal_connect (dialog, "response",
3736                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3737                           ev_window);
3738         gtk_widget_show_all (dialog);
3739 }
3740
3741 static void
3742 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3743 {
3744         g_return_if_fail (EV_IS_WINDOW (ev_window));
3745
3746         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3747         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3748 }
3749
3750 static void
3751 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3752 {
3753         g_return_if_fail (EV_IS_WINDOW (ev_window));
3754
3755         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3756         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3757 }
3758
3759 static void
3760 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3761 {
3762         g_return_if_fail (EV_IS_WINDOW (ev_window));
3763
3764         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3765 }
3766
3767 static void
3768 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3769 {
3770         g_return_if_fail (EV_IS_WINDOW (ev_window));
3771
3772         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3773 }
3774
3775 static void
3776 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3777 {
3778         g_return_if_fail (EV_IS_WINDOW (ev_window));
3779
3780         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3781 }
3782
3783 static void
3784 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3785 {
3786         int n_pages;
3787
3788         g_return_if_fail (EV_IS_WINDOW (ev_window));
3789
3790         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3791         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3792 }
3793
3794 static void
3795 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3796 {
3797         int n_pages, current_page;
3798
3799         g_return_if_fail (EV_IS_WINDOW (ev_window));
3800
3801         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3802         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3803
3804         if (current_page + 10 < n_pages)
3805                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3806 }
3807
3808 static void
3809 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3810 {
3811         int current_page;
3812
3813         g_return_if_fail (EV_IS_WINDOW (ev_window));
3814
3815         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3816
3817         if (current_page - 10 >= 0)
3818                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3819 }
3820
3821 static void
3822 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3823 {
3824         ev_window_reload_document (ev_window);
3825 }
3826
3827 static void
3828 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3829 {
3830         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3831 }
3832
3833 #if GTK_CHECK_VERSION (2, 14, 0)
3834 static void
3835 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3836 {
3837         GError  *error = NULL;
3838
3839         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3840                       "ghelp:evince",
3841                       GDK_CURRENT_TIME,
3842                       &error);
3843         if (error) {
3844                 ev_window_error_message (ev_window, error,
3845                                          "%s", _("There was an error displaying help"));
3846                 g_error_free (error);
3847         }
3848 }
3849 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3850 static void
3851 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3852 {
3853         GError *error = NULL;
3854         GdkScreen *screen;
3855         char *command;
3856         const char *lang;
3857         char *uri = NULL;
3858
3859         int i;
3860
3861         const char * const * langs = g_get_language_names ();
3862
3863         for (i = 0; langs[i]; i++) {
3864                 lang = langs[i];
3865                 if (strchr (lang, '.')) {
3866                         continue;
3867                 }
3868
3869                 uri = g_build_filename(GNOMEDATADIR,
3870                                        "/gnome/help/" PACKAGE,
3871                                        lang,
3872                                        "/evince.xml",
3873                                        NULL);
3874
3875                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3876                         break;
3877                 }
3878                 g_free (uri);
3879                 uri = NULL;
3880         }
3881
3882         if (uri == NULL) {
3883                 g_warning ("Cannot find help");
3884                 return;
3885         }
3886
3887         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3888         g_free (uri);
3889
3890         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3891         gdk_spawn_command_line_on_screen (screen, command, &error);
3892         if (error != NULL) {
3893                 g_warning ("%s", error->message);
3894                 g_error_free (error);
3895         }
3896         g_free (command);
3897 }
3898 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3899
3900 static void
3901 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3902 {
3903         ev_window_stop_fullscreen (window, TRUE);
3904 }
3905
3906 static void
3907 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3908 {
3909         ev_window_run_presentation (window);
3910 }
3911
3912 static gboolean
3913 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3914                                 EvWindow   *window)
3915 {
3916         EvWindowPrivate *priv = window->priv;
3917         const gchar *printer_name;
3918
3919         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3920         if ((printer_name
3921              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3922             (!printer_name && gtk_printer_is_default (printer))) {
3923                 if (priv->printer)
3924                         g_object_unref (priv->printer);
3925                 priv->printer = g_object_ref (printer);
3926
3927                 /* Now that we have the printer, we'll start the print */
3928                 ev_window_do_preview_print (window);
3929
3930                 return TRUE; /* we're done */
3931         }
3932
3933         return FALSE; /* continue the enumeration */
3934 }
3935
3936 static void
3937 ev_window_preview_print_finished (GtkPrintJob *print_job,
3938                                   EvWindow    *window,
3939                                   GError      *error)
3940 {
3941         if (error) {
3942                 ev_window_error_message (window, error,
3943                                          "%s", _("Failed to print document"));
3944         }
3945
3946         g_object_unref (print_job);
3947         gtk_widget_destroy (GTK_WIDGET (window));
3948 }
3949
3950 static void
3951 ev_window_do_preview_print (EvWindow *window)
3952 {
3953         EvWindowPrivate  *priv = window->priv;
3954         GtkPrintJob      *job;
3955         gchar            *filename;
3956         GError           *error = NULL;
3957
3958         g_assert (priv->print_settings != NULL);
3959         g_assert (priv->printer != NULL);
3960
3961         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3962                                  priv->printer,
3963                                  priv->print_settings,
3964                                  priv->print_page_setup);
3965
3966         g_object_unref (priv->print_settings);
3967         priv->print_settings = NULL;
3968         g_object_unref (priv->print_page_setup);
3969         priv->print_page_setup = NULL;
3970         g_object_unref (priv->printer);
3971         priv->printer = NULL;
3972
3973         filename = g_filename_from_uri (priv->local_uri ?
3974                                         priv->local_uri : priv->uri,
3975                                         NULL, NULL);
3976
3977         if (gtk_print_job_set_source_file (job, filename, &error)) {
3978                 gtk_print_job_send (job,
3979                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3980                                     window, NULL);
3981         } else {
3982                 g_warning ("%s", error->message);
3983                 g_error_free (error);
3984         }
3985
3986         g_free (filename);
3987
3988         gtk_widget_hide (GTK_WIDGET (window));
3989 }
3990
3991 static void
3992 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3993 {
3994         EvWindowPrivate  *priv = window->priv;
3995         GtkPrintSettings *print_settings;
3996         GtkPageSetup     *page_setup;
3997         const gchar      *print_settings_file = priv->print_settings_file;
3998
3999         if (print_settings_file && g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
4000                 GKeyFile *key_file;
4001                 GError   *error = NULL;
4002
4003                 key_file = g_key_file_new ();
4004                 g_key_file_load_from_file (key_file,
4005                                            print_settings_file,
4006                                            G_KEY_FILE_KEEP_COMMENTS |
4007                                            G_KEY_FILE_KEEP_TRANSLATIONS,
4008                                            &error);
4009                 if (!error) {
4010                         print_settings =
4011                                 gtk_print_settings_new_from_key_file (key_file,
4012                                                                       "Print Settings",
4013                                                                       NULL);
4014                         print_settings = print_settings ? print_settings : gtk_print_settings_new ();
4015
4016                         page_setup = gtk_page_setup_new_from_key_file (key_file,
4017                                                                        "Page Setup",
4018                                                                        NULL);
4019                         page_setup = page_setup ? page_setup : gtk_page_setup_new ();
4020                 } else {
4021                         print_settings = gtk_print_settings_new ();
4022                         page_setup = gtk_page_setup_new ();
4023                         g_error_free (error);
4024                 }
4025
4026                 g_key_file_free (key_file);
4027         } else {
4028                 print_settings = gtk_print_settings_new ();
4029                 page_setup = gtk_page_setup_new ();
4030         }
4031
4032         if (priv->print_settings)
4033                 g_object_unref (priv->print_settings);
4034         priv->print_settings = print_settings;
4035         if (priv->print_page_setup)
4036                 g_object_unref (priv->print_page_setup);
4037         priv->print_page_setup = page_setup;
4038
4039         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
4040                                 window, NULL, FALSE);
4041 }
4042
4043 static void
4044 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4045 {
4046         GtkWidget *widget;
4047
4048         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4049
4050         widget = gtk_window_get_focus (GTK_WINDOW (window));
4051         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4052                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4053                 update_chrome_visibility (window);
4054                 gtk_widget_grab_focus (window->priv->view);
4055         } else {
4056                 gboolean fullscreen;
4057                 gboolean presentation;
4058
4059                 g_object_get (window->priv->view,
4060                               "fullscreen", &fullscreen,
4061                               "presentation", &presentation,
4062                               NULL);
4063
4064                 if (fullscreen) {
4065                         ev_window_stop_fullscreen (window, TRUE);
4066                 } else if (presentation) {
4067                         ev_window_stop_presentation (window, TRUE);
4068                         gtk_widget_grab_focus (window->priv->view);
4069                 } else {
4070                         gtk_widget_grab_focus (window->priv->view);
4071                 }
4072
4073                 if (fullscreen && presentation)
4074                         g_warning ("Both fullscreen and presentation set somehow");
4075         }
4076 }
4077
4078 static void
4079 save_sizing_mode (EvWindow *window)
4080 {
4081         EvSizingMode mode;
4082         GEnumValue *enum_value;
4083
4084         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
4085         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
4086
4087         if (!ev_window_is_empty (window))
4088                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
4089                                                 enum_value->value_nick);
4090 }
4091
4092 static void
4093 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
4094                                   EvWindow   *ev_window)
4095 {
4096         GtkWidget *scrolled_window;
4097         EvSizingMode sizing_mode;
4098
4099         g_object_get (ev_window->priv->view,
4100                       "sizing-mode", &sizing_mode,
4101                       NULL);
4102
4103         scrolled_window = ev_window->priv->scrolled_window;
4104
4105         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
4106
4107         if (sizing_mode != EV_SIZING_FREE)
4108                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
4109                                           GTK_SCROLLED_WINDOW (scrolled_window));
4110
4111         switch (sizing_mode) {
4112                 case EV_SIZING_BEST_FIT:
4113                         g_object_set (G_OBJECT (scrolled_window),
4114                                       "hscrollbar-policy", GTK_POLICY_NEVER,
4115                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4116                                       NULL);
4117                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
4118                                           G_CALLBACK (ev_view_update_view_size),
4119                                           scrolled_window);
4120                         break;
4121                 case EV_SIZING_FIT_WIDTH:
4122                         g_object_set (G_OBJECT (scrolled_window),
4123                                       "hscrollbar-policy", GTK_POLICY_NEVER,
4124                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4125                                       NULL);
4126                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
4127                                           G_CALLBACK (ev_view_update_view_size),
4128                                           scrolled_window);
4129                         break;
4130                 case EV_SIZING_FREE:
4131                         g_object_set (G_OBJECT (scrolled_window),
4132                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
4133                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4134                                       NULL);
4135                         break;
4136         }
4137
4138         update_sizing_buttons (ev_window);
4139         save_sizing_mode (ev_window);
4140 }
4141
4142 static void
4143 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4144 {
4145         ev_window_update_actions (ev_window);
4146
4147         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4148                 gdouble zoom;
4149
4150                 zoom = ev_view_get_zoom (view);
4151                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4152                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4153         }
4154 }
4155
4156 static void
4157 ev_window_update_continuous_action (EvWindow *window)
4158 {
4159         GtkAction *action;
4160
4161         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4162         g_signal_handlers_block_by_func
4163                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4164         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4165                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4166         g_signal_handlers_unblock_by_func
4167                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4168 }
4169
4170 static void
4171 ev_window_update_dual_page_action (EvWindow *window)
4172 {
4173         GtkAction *action;
4174
4175         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4176         g_signal_handlers_block_by_func
4177                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4178         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4179                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4180         g_signal_handlers_unblock_by_func
4181                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4182 }
4183
4184 static void
4185 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4186 {
4187         ev_window_update_continuous_action (ev_window);
4188
4189         if (!ev_window_is_empty (ev_window))
4190                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4191                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4192 }
4193
4194 static void
4195 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4196 {
4197         int rotation;
4198
4199         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4200
4201         if (!ev_window_is_empty (window))
4202                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4203                                              rotation);
4204
4205         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4206                                        rotation);
4207         ev_window_refresh_window_thumbnail (window, rotation);
4208 }
4209
4210 static void
4211 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4212 {
4213         ev_window_update_actions (window);
4214 }
4215
4216 static void
4217 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4218 {
4219         ev_window_update_dual_page_action (ev_window);
4220
4221         if (!ev_window_is_empty (ev_window))
4222                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4223                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4224 }
4225
4226 static char *
4227 build_comments_string (void)
4228 {
4229 #ifdef ENABLE_PDF
4230         PopplerBackend backend;
4231         const char *backend_name;
4232         const char *version;
4233
4234         backend = poppler_get_backend ();
4235         version = poppler_get_version ();
4236         switch (backend) {
4237                 case POPPLER_BACKEND_CAIRO:
4238                         backend_name = "cairo";
4239                         break;
4240                 case POPPLER_BACKEND_SPLASH:
4241                         backend_name = "splash";
4242                         break;
4243                 default:
4244                         backend_name = "unknown";
4245                         break;
4246         }
4247
4248         return g_strdup_printf (_("Document Viewer.\n"
4249                                   "Using poppler %s (%s)"),
4250                                 version, backend_name);
4251 #else
4252         return g_strdup_printf (_("Document Viewer"));
4253 #endif
4254 }
4255
4256 static void
4257 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4258 {
4259         const char *authors[] = {
4260                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4261                 "Jonathan Blandford <jrb@gnome.org>",
4262                 "Marco Pesenti Gritti <marco@gnome.org>",
4263                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4264                 "Bryan Clark <clarkbw@gnome.org>",
4265                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4266                 "Wouter Bolsterlee <wbolster@gnome.org>",
4267                 NULL
4268         };
4269
4270         const char *documenters[] = {
4271                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4272                 NULL
4273         };
4274
4275         const char *license[] = {
4276                 N_("Evince is free software; you can redistribute it and/or modify "
4277                    "it under the terms of the GNU General Public License as published by "
4278                    "the Free Software Foundation; either version 2 of the License, or "
4279                    "(at your option) any later version.\n"),
4280                 N_("Evince is distributed in the hope that it will be useful, "
4281                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4282                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4283                    "GNU General Public License for more details.\n"),
4284                 N_("You should have received a copy of the GNU General Public License "
4285                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4286                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4287         };
4288
4289         char *license_trans;
4290         char *comments;
4291
4292 #ifdef ENABLE_NLS
4293         const char **p;
4294
4295         for (p = authors; *p; ++p)
4296                 *p = _(*p);
4297
4298         for (p = documenters; *p; ++p)
4299                 *p = _(*p);
4300 #endif
4301
4302         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4303                                      _(license[2]), "\n", NULL);
4304         comments = build_comments_string ();
4305
4306         gtk_show_about_dialog (
4307                 GTK_WINDOW (ev_window),
4308                 "name", _("Evince"),
4309                 "version", VERSION,
4310                 "copyright",
4311                 _("\xc2\xa9 1996-2007 The Evince authors"),
4312                 "license", license_trans,
4313                 "website", "http://www.gnome.org/projects/evince",
4314                 "comments", comments,
4315                 "authors", authors,
4316                 "documenters", documenters,
4317                 "translator-credits", _("translator-credits"),
4318                 "logo-icon-name", "evince",
4319                 "wrap-license", TRUE,
4320                 NULL);
4321
4322         g_free (comments);
4323         g_free (license_trans);
4324 }
4325
4326 static void
4327 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4328 {
4329         gboolean active;
4330
4331         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4332         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4333         update_chrome_visibility (ev_window);
4334         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4335 }
4336
4337 static void
4338 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4339 {
4340         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4341                 return;
4342
4343         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4344                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4345         update_chrome_visibility (ev_window);
4346 }
4347
4348 static void
4349 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4350                                            GParamSpec *pspec,
4351                                            EvWindow   *ev_window)
4352 {
4353         GtkWidget *current_page;
4354         const char *id;
4355
4356         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4357
4358         if (current_page == ev_window->priv->sidebar_links) {
4359                 id = LINKS_SIDEBAR_ID;
4360         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4361                 id = THUMBNAILS_SIDEBAR_ID;
4362         } else if (current_page == ev_window->priv->sidebar_attachments) {
4363                 id = ATTACHMENTS_SIDEBAR_ID;
4364         } else if (current_page == ev_window->priv->sidebar_layers) {
4365                 id = LAYERS_SIDEBAR_ID;
4366         } else {
4367                 g_assert_not_reached();
4368         }
4369
4370         g_object_unref (current_page);
4371
4372         if (!ev_window_is_empty (ev_window))
4373                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4374 }
4375
4376 static void
4377 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4378                                          GParamSpec *pspec,
4379                                          EvWindow   *ev_window)
4380 {
4381         EvView *view = EV_VIEW (ev_window->priv->view);
4382         GtkAction *action;
4383
4384         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4385
4386         if (!ev_view_get_presentation (view)) {
4387                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4388                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4389
4390                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4391                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4392         }
4393 }
4394
4395 static void
4396 view_menu_link_popup (EvWindow *ev_window,
4397                       EvLink   *link)
4398 {
4399         gboolean   show_external = FALSE;
4400         gboolean   show_internal = FALSE;
4401         GtkAction *action;
4402
4403         if (ev_window->priv->link)
4404                 g_object_unref (ev_window->priv->link);
4405
4406         if (link)
4407                 ev_window->priv->link = g_object_ref (link);
4408         else
4409                 ev_window->priv->link = NULL;
4410
4411         if (ev_window->priv->link) {
4412                 EvLinkAction *ev_action;
4413
4414                 ev_action = ev_link_get_action (link);
4415                 if (ev_action) {
4416                         switch (ev_link_action_get_action_type (ev_action)) {
4417                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4418                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4419                                         show_internal = TRUE;
4420                                         break;
4421                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4422                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4423                                         show_external = TRUE;
4424                                         break;
4425                                 default:
4426                                         break;
4427                         }
4428                 }
4429         }
4430
4431         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4432                                               "OpenLink");
4433         gtk_action_set_visible (action, show_external);
4434
4435         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4436                                               "CopyLinkAddress");
4437         gtk_action_set_visible (action, show_external);
4438
4439         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4440                                               "GoLink");
4441         gtk_action_set_visible (action, show_internal);
4442
4443         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4444                                               "OpenLinkNewWindow");
4445         gtk_action_set_visible (action, show_internal);
4446 }
4447
4448 static void
4449 view_menu_image_popup (EvWindow  *ev_window,
4450                        EvImage   *image)
4451 {
4452         GtkAction *action;
4453         gboolean   show_image = FALSE;
4454
4455         if (ev_window->priv->image)
4456                 g_object_unref (ev_window->priv->image);
4457
4458         if (image)
4459                 ev_window->priv->image = g_object_ref (image);
4460         else
4461                 ev_window->priv->image = NULL;
4462
4463         show_image = (ev_window->priv->image != NULL);
4464
4465         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4466                                               "SaveImageAs");
4467         gtk_action_set_visible (action, show_image);
4468
4469         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4470                                               "CopyImage");
4471         gtk_action_set_visible (action, show_image);
4472 }
4473
4474 static gboolean
4475 view_menu_popup_cb (EvView   *view,
4476                     GObject  *object,
4477                     EvWindow *ev_window)
4478 {
4479         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4480                 return FALSE;
4481
4482         view_menu_link_popup (ev_window,
4483                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4484         view_menu_image_popup (ev_window,
4485                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4486
4487         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4488                         NULL, NULL, NULL, NULL,
4489                         3, gtk_get_current_event_time ());
4490         return TRUE;
4491 }
4492
4493 static gboolean
4494 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4495                               GList           *attach_list,
4496                               EvWindow        *ev_window)
4497 {
4498         GtkWidget *popup;
4499
4500         g_assert (attach_list != NULL);
4501
4502         if (ev_window->priv->attach_list) {
4503                 g_list_foreach (ev_window->priv->attach_list,
4504                                 (GFunc) g_object_unref, NULL);
4505                 g_list_free (ev_window->priv->attach_list);
4506         }
4507
4508         ev_window->priv->attach_list = attach_list;
4509
4510         popup = ev_window->priv->attachment_popup;
4511
4512         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4513                         NULL, NULL,
4514                         3, gtk_get_current_event_time ());
4515
4516         return TRUE;
4517 }
4518
4519 static void
4520 ev_window_update_find_status_message (EvWindow *ev_window)
4521 {
4522         gchar *message;
4523
4524         if (!ev_window->priv->find_job)
4525                 return;
4526
4527         if (ev_job_is_finished (ev_window->priv->find_job)) {
4528                 gint n_results;
4529
4530                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4531                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4532                 /* TRANS: Sometimes this could be better translated as
4533                                       "%d hit(s) on this page".  Therefore this string
4534                                       contains plural cases. */
4535                 message = g_strdup_printf (ngettext ("%d found on this page",
4536                                                      "%d found on this page",
4537                                                      n_results),
4538                                            n_results);
4539         } else {
4540                 gdouble percent;
4541
4542                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4543                 message = g_strdup_printf (_("%3d%% remaining to search"),
4544                                            (gint) ((1.0 - percent) * 100));
4545         }
4546
4547         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4548         g_free (message);
4549 }
4550
4551 static void
4552 ev_window_find_job_finished_cb (EvJobFind *job,
4553                                 EvWindow  *ev_window)
4554 {
4555         ev_window_update_find_status_message (ev_window);
4556 }
4557
4558 static void
4559 ev_window_find_job_updated_cb (EvJobFind *job,
4560                                gint       page,
4561                                EvWindow  *ev_window)
4562 {
4563         ev_window_update_actions (ev_window);
4564
4565         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4566                               ev_job_find_get_results (job),
4567                               page);
4568         ev_window_update_find_status_message (ev_window);
4569 }
4570
4571 static void
4572 ev_window_clear_find_job (EvWindow *ev_window)
4573 {
4574         if (ev_window->priv->find_job != NULL) {
4575                 if (!ev_job_is_finished (ev_window->priv->find_job))
4576                         ev_job_cancel (ev_window->priv->find_job);
4577
4578                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4579                                                       ev_window_find_job_finished_cb,
4580                                                       ev_window);
4581                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4582                                                       ev_window_find_job_updated_cb,
4583                                                       ev_window);
4584                 g_object_unref (ev_window->priv->find_job);
4585                 ev_window->priv->find_job = NULL;
4586         }
4587 }
4588
4589 static void
4590 find_bar_previous_cb (EggFindBar *find_bar,
4591                       EvWindow   *ev_window)
4592 {
4593         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4594 }
4595
4596 static void
4597 find_bar_next_cb (EggFindBar *find_bar,
4598                   EvWindow   *ev_window)
4599 {
4600         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4601 }
4602
4603 static void
4604 find_bar_close_cb (EggFindBar *find_bar,
4605                    EvWindow   *ev_window)
4606 {
4607         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4608         ev_window_clear_find_job (ev_window);
4609         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4610         update_chrome_visibility (ev_window);
4611 }
4612
4613 static void
4614 find_bar_search_changed_cb (EggFindBar *find_bar,
4615                             GParamSpec *param,
4616                             EvWindow   *ev_window)
4617 {
4618         gboolean case_sensitive;
4619         const char *search_string;
4620
4621         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4622                 return;
4623
4624         /* Either the string or case sensitivity could have changed. */
4625         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4626         search_string = egg_find_bar_get_search_string (find_bar);
4627
4628         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4629
4630         ev_window_clear_find_job (ev_window);
4631
4632         if (search_string && search_string[0]) {
4633                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4634                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4635                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4636                                                              search_string,
4637                                                              case_sensitive);
4638                 g_signal_connect (ev_window->priv->find_job, "finished",
4639                                   G_CALLBACK (ev_window_find_job_finished_cb),
4640                                   ev_window);
4641                 g_signal_connect (ev_window->priv->find_job, "updated",
4642                                   G_CALLBACK (ev_window_find_job_updated_cb),
4643                                   ev_window);
4644                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4645         } else {
4646                 ev_window_update_actions (ev_window);
4647                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4648                                               NULL);
4649                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4650         }
4651 }
4652
4653 static void
4654 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4655                                 GParamSpec *param,
4656                                 EvWindow   *ev_window)
4657 {
4658         gboolean visible;
4659
4660         visible = GTK_WIDGET_VISIBLE (find_bar);
4661
4662         if (ev_window->priv->document &&
4663             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4664                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4665                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4666                 ev_window_update_actions (ev_window);
4667
4668                 if (visible)
4669                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4670                 else
4671                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4672         }
4673 }
4674
4675 static void
4676 find_bar_scroll (EggFindBar   *find_bar,
4677                  GtkScrollType scroll,
4678                  EvWindow     *ev_window)
4679 {
4680         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4681 }
4682
4683 static void
4684 zoom_control_changed_cb (EphyZoomAction *action,
4685                          float           zoom,
4686                          EvWindow       *ev_window)
4687 {
4688         EvSizingMode mode;
4689
4690         g_return_if_fail (EV_IS_WINDOW (ev_window));
4691
4692         if (zoom == EPHY_ZOOM_BEST_FIT) {
4693                 mode = EV_SIZING_BEST_FIT;
4694         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4695                 mode = EV_SIZING_FIT_WIDTH;
4696         } else {
4697                 mode = EV_SIZING_FREE;
4698         }
4699
4700         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4701
4702         if (mode == EV_SIZING_FREE) {
4703                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4704                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4705                                   FALSE);
4706         }
4707 }
4708
4709 static void
4710 ev_window_drag_data_received (GtkWidget        *widget,
4711                               GdkDragContext   *context,
4712                               gint              x,
4713                               gint              y,
4714                               GtkSelectionData *selection_data,
4715                               guint             info,
4716                               guint             time)
4717
4718 {
4719         EvWindow *window = EV_WINDOW (widget);
4720         gchar   **uris;
4721         gint      i = 0;
4722         GSList   *uri_list = NULL;
4723
4724         uris = gtk_selection_data_get_uris (selection_data);
4725         if (!uris) {
4726                 gtk_drag_finish (context, FALSE, FALSE, time);
4727                 return;
4728         }
4729
4730         for (i = 0; uris[i]; i++) {
4731                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4732         }
4733
4734         ev_application_open_uri_list (EV_APP, uri_list,
4735                                       gtk_window_get_screen (GTK_WINDOW (window)),
4736                                       0);
4737         gtk_drag_finish (context, TRUE, FALSE, time);
4738
4739         g_strfreev (uris);
4740         g_slist_free (uri_list);
4741 }
4742
4743 static void
4744 ev_window_finalize (GObject *object)
4745 {
4746         GList *windows = ev_application_get_windows (EV_APP);
4747
4748         if (windows == NULL) {
4749                 ev_application_shutdown (EV_APP);
4750         } else {
4751                 g_list_free (windows);
4752         }
4753
4754         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4755 }
4756
4757 static void
4758 ev_window_dispose (GObject *object)
4759 {
4760         EvWindow *window = EV_WINDOW (object);
4761         EvWindowPrivate *priv = window->priv;
4762         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4763
4764         if (mpkeys) {
4765                 g_signal_handlers_disconnect_by_func (mpkeys,
4766                                                       ev_window_media_player_key_pressed,
4767                                                       window);
4768         }
4769
4770         if (priv->setup_document_idle > 0) {
4771                 g_source_remove (priv->setup_document_idle);
4772                 priv->setup_document_idle = 0;
4773         }
4774
4775         if (priv->monitor) {
4776                 g_object_unref (priv->monitor);
4777                 priv->monitor = NULL;
4778         }
4779
4780         if (priv->title) {
4781                 ev_window_title_free (priv->title);
4782                 priv->title = NULL;
4783         }
4784
4785         if (priv->ui_manager) {
4786                 g_object_unref (priv->ui_manager);
4787                 priv->ui_manager = NULL;
4788         }
4789
4790         if (priv->action_group) {
4791                 g_object_unref (priv->action_group);
4792                 priv->action_group = NULL;
4793         }
4794
4795         if (priv->view_popup_action_group) {
4796                 g_object_unref (priv->view_popup_action_group);
4797                 priv->view_popup_action_group = NULL;
4798         }
4799
4800         if (priv->attachment_popup_action_group) {
4801                 g_object_unref (priv->attachment_popup_action_group);
4802                 priv->attachment_popup_action_group = NULL;
4803         }
4804
4805         if (priv->recent_action_group) {
4806                 g_object_unref (priv->recent_action_group);
4807                 priv->recent_action_group = NULL;
4808         }
4809
4810         if (priv->recent_manager) {
4811                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4812                                                       ev_window_setup_recent,
4813                                                       window);
4814                 priv->recent_manager = NULL;
4815         }
4816
4817         priv->recent_ui_id = 0;
4818
4819         if (priv->page_cache) {
4820                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4821                 priv->page_cache = NULL;
4822         }
4823
4824         if (priv->document) {
4825                 g_object_unref (priv->document);
4826                 priv->document = NULL;
4827         }
4828
4829         if (priv->view) {
4830                 g_object_unref (priv->view);
4831                 priv->view = NULL;
4832         }
4833
4834         if (priv->password_view) {
4835                 g_object_unref (priv->password_view);
4836                 priv->password_view = NULL;
4837         }
4838
4839         if (priv->load_job) {
4840                 ev_window_clear_load_job (window);
4841         }
4842
4843         if (priv->reload_job) {
4844                 ev_window_clear_reload_job (window);
4845         }
4846
4847         if (priv->save_job) {
4848                 ev_window_clear_save_job (window);
4849         }
4850
4851         if (priv->thumbnail_job) {
4852                 ev_window_clear_thumbnail_job (window);
4853         }
4854
4855         if (priv->find_job) {
4856                 ev_window_clear_find_job (window);
4857         }
4858
4859         if (priv->local_uri) {
4860                 ev_window_clear_local_uri (window);
4861                 priv->local_uri = NULL;
4862         }
4863
4864         ev_window_clear_progress_idle (window);
4865         if (priv->progress_cancellable) {
4866                 g_object_unref (priv->progress_cancellable);
4867                 priv->progress_cancellable = NULL;
4868         }
4869
4870         ev_window_close_dialogs (window);
4871
4872         if (window->priv->printer) {
4873                 g_object_unref (window->priv->printer);
4874                 window->priv->printer = NULL;
4875         }
4876
4877         if (window->priv->print_settings) {
4878                 g_object_unref (window->priv->print_settings);
4879                 window->priv->print_settings = NULL;
4880         }
4881
4882         if (window->priv->print_page_setup) {
4883                 g_object_unref (window->priv->print_page_setup);
4884                 window->priv->print_page_setup = NULL;
4885         }
4886
4887         if (priv->link) {
4888                 g_object_unref (priv->link);
4889                 priv->link = NULL;
4890         }
4891
4892         if (priv->image) {
4893                 g_object_unref (priv->image);
4894                 priv->image = NULL;
4895         }
4896
4897         if (priv->attach_list) {
4898                 g_list_foreach (priv->attach_list,
4899                                 (GFunc) g_object_unref,
4900                                 NULL);
4901                 g_list_free (priv->attach_list);
4902                 priv->attach_list = NULL;
4903         }
4904
4905         if (priv->find_bar) {
4906                 g_signal_handlers_disconnect_by_func
4907                         (window->priv->find_bar,
4908                          G_CALLBACK (find_bar_close_cb),
4909                          window);
4910                 priv->find_bar = NULL;
4911         }
4912
4913         if (priv->uri) {
4914                 if (priv->unlink_temp_file)
4915                         ev_window_clear_temp_file (window);
4916                 g_free (priv->uri);
4917                 priv->uri = NULL;
4918         }
4919
4920         if (priv->search_string) {
4921                 g_free (priv->search_string);
4922                 priv->search_string = NULL;
4923         }
4924
4925         if (priv->dest) {
4926                 g_object_unref (priv->dest);
4927                 priv->dest = NULL;
4928         }
4929
4930         if (priv->history) {
4931                 g_object_unref (priv->history);
4932                 priv->history = NULL;
4933         }
4934
4935         if (priv->print_settings_file) {
4936                 ev_window_clear_print_settings_file (window);
4937                 priv->print_settings_file = NULL;
4938         }
4939
4940         if (priv->presentation_timeout_id > 0) {
4941                 g_source_remove (priv->presentation_timeout_id);
4942                 priv->presentation_timeout_id = 0;
4943         }
4944
4945         if (priv->print_queue) {
4946                 g_queue_free (priv->print_queue);
4947                 priv->print_queue = NULL;
4948         }
4949
4950         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4951 }
4952
4953 static void
4954 ev_window_class_init (EvWindowClass *ev_window_class)
4955 {
4956         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4957         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4958
4959         g_object_class->dispose = ev_window_dispose;
4960         g_object_class->finalize = ev_window_finalize;
4961
4962         widget_class->screen_changed = ev_window_screen_changed;
4963         widget_class->window_state_event = ev_window_state_event;
4964         widget_class->drag_data_received = ev_window_drag_data_received;
4965
4966         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4967 }
4968
4969 /* Normal items */
4970 static const GtkActionEntry entries[] = {
4971         { "File", NULL, N_("_File") },
4972         { "Edit", NULL, N_("_Edit") },
4973         { "View", NULL, N_("_View") },
4974         { "Go", NULL, N_("_Go") },
4975         { "Help", NULL, N_("_Help") },
4976
4977         /* File menu */
4978         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4979           N_("Open an existing document"),
4980           G_CALLBACK (ev_window_cmd_file_open) },
4981         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4982           N_("Open a copy of the current document in a new window"),
4983           G_CALLBACK (ev_window_cmd_file_open_copy) },
4984         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4985           N_("Save a copy of the current document"),
4986           G_CALLBACK (ev_window_cmd_save_as) },
4987         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4988           N_("Setup the page settings for printing"),
4989           G_CALLBACK (ev_window_cmd_file_print_setup) },
4990         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4991           N_("Print this document"),
4992           G_CALLBACK (ev_window_cmd_file_print) },
4993         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4994           G_CALLBACK (ev_window_cmd_file_properties) },
4995         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4996           G_CALLBACK (ev_window_cmd_file_close_window) },
4997
4998         /* Edit menu */
4999         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5000           G_CALLBACK (ev_window_cmd_edit_copy) },
5001         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5002           G_CALLBACK (ev_window_cmd_edit_select_all) },
5003         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5004           N_("Find a word or phrase in the document"),
5005           G_CALLBACK (ev_window_cmd_edit_find) },
5006         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5007           G_CALLBACK (ev_window_cmd_edit_find_next) },
5008         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5009           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5010         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5011           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5012         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
5013           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5014         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
5015           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5016
5017         /* View menu */
5018         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5019           N_("Enlarge the document"),
5020           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5021         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5022           N_("Shrink the document"),
5023           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5024         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5025           N_("Reload the document"),
5026           G_CALLBACK (ev_window_cmd_view_reload) },
5027
5028         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5029           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5030
5031         /* Go menu */
5032         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5033           N_("Go to the previous page"),
5034           G_CALLBACK (ev_window_cmd_go_previous_page) },
5035         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5036           N_("Go to the next page"),
5037           G_CALLBACK (ev_window_cmd_go_next_page) },
5038         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5039           N_("Go to the first page"),
5040           G_CALLBACK (ev_window_cmd_go_first_page) },
5041         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5042           N_("Go to the last page"),
5043           G_CALLBACK (ev_window_cmd_go_last_page) },
5044
5045         /* Help menu */
5046         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5047           G_CALLBACK (ev_window_cmd_help_contents) },
5048
5049         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5050           G_CALLBACK (ev_window_cmd_help_about) },
5051
5052         /* Toolbar-only */
5053         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5054           N_("Leave fullscreen mode"),
5055           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5056         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5057           N_("Start a presentation"),
5058           G_CALLBACK (ev_window_cmd_start_presentation) },
5059         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
5060           N_("Print this document"),
5061           G_CALLBACK (ev_window_cmd_preview_print) },
5062
5063         /* Accellerators */
5064         { "Escape", NULL, "", "Escape", "",
5065           G_CALLBACK (ev_window_cmd_escape) },
5066         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5067           G_CALLBACK (ev_window_cmd_edit_find) },
5068         { "PageDown", NULL, "", "Page_Down", NULL,
5069           G_CALLBACK (ev_window_cmd_scroll_forward) },
5070         { "PageUp", NULL, "", "Page_Up", NULL,
5071           G_CALLBACK (ev_window_cmd_scroll_backward) },
5072         { "Space", NULL, "", "space", NULL,
5073           G_CALLBACK (ev_window_cmd_scroll_forward) },
5074         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5075           G_CALLBACK (ev_window_cmd_scroll_backward) },
5076         { "BackSpace", NULL, "", "BackSpace", NULL,
5077           G_CALLBACK (ev_window_cmd_scroll_backward) },
5078         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5079           G_CALLBACK (ev_window_cmd_scroll_forward) },
5080         { "Return", NULL, "", "Return", NULL,
5081           G_CALLBACK (ev_window_cmd_scroll_forward) },
5082         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5083           G_CALLBACK (ev_window_cmd_scroll_backward) },
5084         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5085           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5086         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5087           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5088         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5089           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5090         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5091           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5092         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5093           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5094         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5095           G_CALLBACK (ev_window_cmd_go_backward) },
5096         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5097           G_CALLBACK (ev_window_cmd_go_forward) },
5098         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5099           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5100         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5101           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5102         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5103           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5104         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5105           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5106         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5107           G_CALLBACK (ev_window_cmd_edit_copy) },
5108 };
5109
5110 /* Toggle items */
5111 static const GtkToggleActionEntry toggle_entries[] = {
5112         /* View Menu */
5113         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5114           N_("Show or hide the toolbar"),
5115           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5116         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5117           N_("Show or hide the side pane"),
5118           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5119         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5120           N_("Show the entire document"),
5121           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5122         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5123           N_("Show two pages at once"),
5124           G_CALLBACK (ev_window_cmd_dual), FALSE },
5125         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5126           N_("Expand the window to fill the screen"),
5127           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5128         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5129           N_("Run document as a presentation"),
5130           G_CALLBACK (ev_window_cmd_view_presentation) },
5131         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5132           N_("Make the current document fill the window"),
5133           G_CALLBACK (ev_window_cmd_view_best_fit) },
5134         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5135           N_("Make the current document fill the window width"),
5136           G_CALLBACK (ev_window_cmd_view_page_width) },
5137 };
5138
5139 /* Popups specific items */
5140 static const GtkActionEntry view_popup_entries [] = {
5141         /* Links */
5142         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5143           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5144         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5145           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5146         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5147           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5148         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5149           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5150         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5151           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5152         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5153           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5154 };
5155
5156 static const GtkActionEntry attachment_popup_entries [] = {
5157         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5158           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5159         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5160           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5161 };
5162
5163 static void
5164 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5165 {
5166         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5167 }
5168
5169 static void
5170 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5171 {
5172         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5173         gtk_widget_grab_focus (window->priv->view);
5174 }
5175
5176 static void
5177 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5178 {
5179
5180         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5181         gtk_widget_grab_focus (window->priv->view);
5182 }
5183
5184 static void
5185 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5186                                    EvWindow        *window)
5187 {
5188         ev_view_reload (EV_VIEW (window->priv->view));
5189 }
5190
5191 static void
5192 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5193 {
5194         GtkAction *action;
5195
5196         action = g_object_new (EV_TYPE_PAGE_ACTION,
5197                                "name", PAGE_SELECTOR_ACTION,
5198                                "label", _("Page"),
5199                                "tooltip", _("Select Page"),
5200                                "icon_name", "text-x-generic",
5201                                "visible_overflown", FALSE,
5202                                NULL);
5203         g_signal_connect (action, "activate_link",
5204                           G_CALLBACK (activate_link_cb), window);
5205         gtk_action_group_add_action (group, action);
5206         g_object_unref (action);
5207
5208         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5209                                "name", ZOOM_CONTROL_ACTION,
5210                                "label", _("Zoom"),
5211                                "stock_id", EV_STOCK_ZOOM,
5212                                "tooltip", _("Adjust the zoom level"),
5213                                "zoom", 1.0,
5214                                NULL);
5215         g_signal_connect (action, "zoom_to_level",
5216                           G_CALLBACK (zoom_control_changed_cb), window);
5217         gtk_action_group_add_action (group, action);
5218         g_object_unref (action);
5219
5220         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5221                                "name", NAVIGATION_ACTION,
5222                                "label", _("Navigation"),
5223                                "is_important", TRUE,
5224                                "short_label", _("Back"),
5225                                "stock_id", GTK_STOCK_GO_DOWN,
5226                                /*translators: this is the history action*/
5227                                "tooltip", _("Move across visited pages"),
5228                                NULL);
5229         g_signal_connect (action, "activate_link",
5230                           G_CALLBACK (navigation_action_activate_link_cb), window);
5231         gtk_action_group_add_action (group, action);
5232         g_object_unref (action);
5233
5234         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5235                                "name", "FileOpenRecent",
5236                                "label", _("_Open..."),
5237                                "tooltip", _("Open an existing document"),
5238                                "stock_id", GTK_STOCK_OPEN,
5239                                NULL);
5240         g_signal_connect (action, "activate",
5241                           G_CALLBACK (ev_window_cmd_file_open), window);
5242         g_signal_connect (action, "item_activated",
5243                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5244                           window);
5245         gtk_action_group_add_action (group, action);
5246         g_object_unref (action);
5247 }
5248
5249 static void
5250 set_action_properties (GtkActionGroup *action_group)
5251 {
5252         GtkAction *action;
5253
5254         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5255         g_object_set (action, "is-important", TRUE, NULL);
5256         /*translators: this is the label for toolbar button*/
5257         g_object_set (action, "short_label", _("Previous"), NULL);
5258
5259         action = gtk_action_group_get_action (action_group, "GoNextPage");
5260         g_object_set (action, "is-important", TRUE, NULL);
5261         /*translators: this is the label for toolbar button*/
5262         g_object_set (action, "short_label", _("Next"), NULL);
5263
5264         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5265         /*translators: this is the label for toolbar button*/
5266         g_object_set (action, "short_label", _("Zoom In"), NULL);
5267
5268         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5269         /*translators: this is the label for toolbar button*/
5270         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5271
5272         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5273         /*translators: this is the label for toolbar button*/
5274         g_object_set (action, "short_label", _("Best Fit"), NULL);
5275
5276         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5277         /*translators: this is the label for toolbar button*/
5278         g_object_set (action, "short_label", _("Fit Width"), NULL);
5279
5280         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5281         g_object_set (action, "is-important", TRUE, NULL);
5282 }
5283
5284 static void
5285 set_chrome_actions (EvWindow *window)
5286 {
5287         EvWindowPrivate *priv = window->priv;
5288         GtkActionGroup *action_group = priv->action_group;
5289         GtkAction *action;
5290
5291         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5292         g_signal_handlers_block_by_func
5293                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5294         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5295                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5296         g_signal_handlers_unblock_by_func
5297                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5298 }
5299
5300 static void
5301 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5302                           GParamSpec     *pspec,
5303                           EvWindow       *ev_window)
5304 {
5305         GtkTreeModel *model;
5306         GtkAction *action;
5307
5308         g_object_get (G_OBJECT (ev_sidebar_links),
5309                       "model", &model,
5310                       NULL);
5311
5312         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5313         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5314         g_object_unref (model);
5315 }
5316
5317 static gboolean
5318 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5319 {
5320 #ifdef ENABLE_DBUS
5321         GObject *keys;
5322
5323         keys = ev_application_get_media_keys (EV_APP);
5324         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5325 #endif /* ENABLE_DBUS */
5326
5327         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5328         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5329
5330         ev_window_set_view_accels_sensitivity (window, TRUE);
5331
5332         update_chrome_visibility (window);
5333
5334         return FALSE;
5335 }
5336
5337 static gboolean
5338 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5339 {
5340         ev_window_set_view_accels_sensitivity (window, FALSE);
5341
5342         return FALSE;
5343 }
5344
5345 static void
5346 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5347                                     GParamSpec         *pspec,
5348                                     EvWindow           *ev_window)
5349 {
5350         GtkWidget *widget;
5351
5352         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5353
5354         if (widget != NULL) {
5355                 g_signal_connect_object (widget, "focus_in_event",
5356                                          G_CALLBACK (view_actions_focus_in_cb),
5357                                          ev_window, 0);
5358                 g_signal_connect_object (widget, "focus_out_event",
5359                                          G_CALLBACK (view_actions_focus_out_cb),
5360                                          ev_window, 0);
5361                 g_object_unref (widget);
5362         }
5363 }
5364
5365 static gboolean
5366 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5367 {
5368         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5369                 gboolean maximized;
5370
5371                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5372                 if (!ev_window_is_empty (window))
5373                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5374         }
5375
5376         return FALSE;
5377 }
5378
5379 static gboolean
5380 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5381 {
5382         char *uri = window->priv->uri;
5383         GdkWindowState state;
5384         int x, y, width, height, document_width, document_height;
5385
5386         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5387
5388         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5389                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5390                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5391
5392                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5393                         ev_page_cache_get_max_width (window->priv->page_cache,
5394                                                      0, 1.0,
5395                                                      &document_width);
5396                         ev_page_cache_get_max_height (window->priv->page_cache,
5397                                                       0, 1.0,
5398                                                       &document_height);
5399                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5400                                                         (double)width / document_width);
5401                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5402                                                         (double)height / document_height);
5403
5404                         ev_metadata_manager_set_int (uri, "window_x", x);
5405                         ev_metadata_manager_set_int (uri, "window_y", y);
5406                         ev_metadata_manager_set_int (uri, "window_width", width);
5407                         ev_metadata_manager_set_int (uri, "window_height", height);
5408                 }
5409         }
5410
5411         return FALSE;
5412 }
5413
5414 static void
5415 launch_action (EvWindow *window, EvLinkAction *action)
5416 {
5417         const char *filename = ev_link_action_get_filename (action);
5418         GAppInfo *app_info;
5419         GFile *file;
5420         GList file_list = {NULL};
5421         GAppLaunchContext *context = NULL;
5422         GError *error = NULL;
5423
5424         if (filename == NULL)
5425                 return;
5426
5427         if (g_path_is_absolute (filename)) {
5428                 file = g_file_new_for_path (filename);
5429         } else {
5430                 GFile *base_file;
5431                 gchar *dir;
5432
5433                 dir = g_path_get_dirname (window->priv->uri);
5434                 base_file = g_file_new_for_uri (dir);
5435                 g_free (dir);
5436
5437                 file = g_file_resolve_relative_path (base_file, filename);
5438                 g_object_unref (base_file);
5439         }
5440
5441         app_info = g_file_query_default_handler (file, NULL, &error);
5442         if (!app_info) {
5443                 ev_window_error_message (window, error,
5444                                          "%s",
5445                                          _("Unable to launch external application."));
5446                 g_object_unref (file);
5447                 g_error_free (error);
5448
5449                 return;
5450         }
5451
5452 #if GTK_CHECK_VERSION (2, 14, 0)
5453         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5454         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5455                                            gtk_window_get_screen (GTK_WINDOW (window)));
5456         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5457 #endif
5458
5459         file_list.data = file;
5460         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5461                 ev_window_error_message (window, error,
5462                                          "%s",
5463                                          _("Unable to launch external application."));
5464                 g_error_free (error);
5465         }
5466
5467         g_object_unref (app_info);
5468         g_object_unref (file);
5469
5470         /* According to the PDF spec filename can be an executable. I'm not sure
5471            allowing to launch executables is a good idea though. -- marco */
5472 }
5473
5474 static void
5475 launch_external_uri (EvWindow *window, EvLinkAction *action)
5476 {
5477         const gchar *uri = ev_link_action_get_uri (action);
5478         GError *error = NULL;
5479         gboolean ret;
5480 #if GTK_CHECK_VERSION (2, 14, 0)
5481         GAppLaunchContext *context = NULL;
5482 #endif
5483
5484 #if GTK_CHECK_VERSION (2, 14, 0)
5485         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5486         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5487                                            gtk_window_get_screen (GTK_WINDOW (window)));
5488         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5489                                               GDK_CURRENT_TIME);
5490 #endif
5491
5492         if (!g_strstr_len (uri, strlen (uri), "://") &&
5493             !g_str_has_prefix (uri, "mailto:")) {
5494                 gchar *http;
5495
5496                 /* Not a valid uri, assuming it's http */
5497                 http = g_strdup_printf ("http://%s", uri);
5498                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5499                 g_free (http);
5500         } else {
5501                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5502         }
5503
5504         if (ret == FALSE) {
5505                 ev_window_error_message (window, error,
5506                                          "%s", _("Unable to open external link"));
5507                 g_error_free (error);
5508         }
5509 }
5510
5511 static void
5512 open_remote_link (EvWindow *window, EvLinkAction *action)
5513 {
5514         gchar *uri;
5515         gchar *dir;
5516
5517         dir = g_path_get_dirname (window->priv->uri);
5518
5519         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5520                                 NULL);
5521         g_free (dir);
5522
5523         ev_application_open_uri_at_dest (EV_APP, uri,
5524                                          gtk_window_get_screen (GTK_WINDOW (window)),
5525                                          ev_link_action_get_dest (action),
5526                                          0,
5527                                          NULL,
5528                                          FALSE,
5529                                          NULL,
5530                                          GDK_CURRENT_TIME);
5531
5532         g_free (uri);
5533 }
5534
5535 static void
5536 do_action_named (EvWindow *window, EvLinkAction *action)
5537 {
5538         const gchar *name = ev_link_action_get_name (action);
5539
5540         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5541                 ev_window_cmd_go_first_page (NULL, window);
5542         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5543                 ev_window_cmd_go_previous_page (NULL, window);
5544         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5545                 ev_window_cmd_go_next_page (NULL, window);
5546         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5547                 ev_window_cmd_go_last_page (NULL, window);
5548         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5549                 ev_window_cmd_focus_page_selector (NULL, window);
5550         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5551                 ev_window_cmd_edit_find (NULL, window);
5552         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5553                 ev_window_cmd_file_close_window (NULL, window);
5554         } else {
5555                 g_warning ("Unimplemented named action: %s, please post a "
5556                            "bug report in Evince bugzilla "
5557                            "(http://bugzilla.gnome.org) with a testcase.",
5558                            name);
5559         }
5560 }
5561
5562 static void
5563 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5564 {
5565         switch (ev_link_action_get_action_type (action)) {
5566                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5567                         EvLinkDest *dest;
5568
5569                         dest = ev_link_action_get_dest (action);
5570                         if (!dest)
5571                                 return;
5572
5573                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5574                 }
5575                         break;
5576                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5577                         launch_external_uri (window, action);
5578                         break;
5579                 case EV_LINK_ACTION_TYPE_LAUNCH:
5580                         launch_action (window, action);
5581                         break;
5582                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5583                         open_remote_link (window, action);
5584                         break;
5585                 case EV_LINK_ACTION_TYPE_NAMED:
5586                         do_action_named (window, action);
5587                         break;
5588                 default:
5589                         g_assert_not_reached ();
5590         }
5591 }
5592
5593 static void
5594 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5595 {
5596         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5597 }
5598
5599 static void
5600 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5601 {
5602         EvLinkAction *ev_action = NULL;
5603         EvLinkDest   *dest;
5604
5605         ev_action = ev_link_get_action (window->priv->link);
5606         if (!ev_action)
5607                 return;
5608
5609         dest = ev_link_action_get_dest (ev_action);
5610         if (!dest)
5611                 return;
5612
5613         ev_window_cmd_file_open_copy_at_dest (window, dest);
5614 }
5615
5616 static void
5617 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5618 {
5619         EvLinkAction *ev_action;
5620
5621         ev_action = ev_link_get_action (window->priv->link);
5622         if (!ev_action)
5623                 return;
5624
5625         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5626                                    ev_action);
5627 }
5628
5629
5630 static void
5631 image_save_dialog_response_cb (GtkWidget *fc,
5632                                gint       response_id,
5633                                EvWindow  *ev_window)
5634 {
5635         GFile           *target_file;
5636         gboolean         is_native;
5637         GError          *error = NULL;
5638         GdkPixbuf       *pixbuf;
5639         gchar           *uri;
5640         gchar          **extensions;
5641         gchar           *filename;
5642         gchar           *file_format;
5643         GdkPixbufFormat *format;
5644         GtkFileFilter   *filter;
5645
5646         if (response_id != GTK_RESPONSE_OK) {
5647                 gtk_widget_destroy (fc);
5648                 return;
5649         }
5650
5651         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5652         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5653         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5654
5655         if (format == NULL) {
5656                 format = get_gdk_pixbuf_format_by_extension (uri);
5657         }
5658
5659         if (format == NULL) {
5660                 ev_window_error_message (ev_window, NULL,
5661                                          "%s",
5662                                          _("Couldn't find appropriate format to save image"));
5663                 g_free (uri);
5664                 gtk_widget_destroy (fc);
5665
5666                 return;
5667         }
5668
5669         extensions = gdk_pixbuf_format_get_extensions (format);
5670         if (!g_str_has_suffix (uri, extensions[0])) {
5671                 gchar *uri_extension;
5672
5673                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5674                 target_file = g_file_new_for_uri (uri_extension);
5675                 g_free (uri_extension);
5676         } else {
5677                 target_file = g_file_new_for_uri (uri);
5678         }
5679         g_strfreev (extensions);
5680         g_free (uri);
5681
5682         is_native = g_file_is_native (target_file);
5683         if (is_native) {
5684                 filename = g_file_get_path (target_file);
5685         } else {
5686                 filename = ev_tmp_filename ("saveimage");
5687         }
5688
5689         ev_document_doc_mutex_lock ();
5690         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5691                                                ev_window->priv->image);
5692         ev_document_doc_mutex_unlock ();
5693
5694         file_format = gdk_pixbuf_format_get_name (format);
5695         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5696         g_free (file_format);
5697         g_object_unref (pixbuf);
5698
5699         if (error) {
5700                 ev_window_error_message (ev_window, error,
5701                                          "%s", _("The image could not be saved."));
5702                 g_error_free (error);
5703                 g_free (filename);
5704                 g_object_unref (target_file);
5705                 gtk_widget_destroy (fc);
5706
5707                 return;
5708         }
5709
5710         if (!is_native) {
5711                 GFile *source_file;
5712
5713                 source_file = g_file_new_for_path (filename);
5714
5715                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5716                                        source_file, target_file);
5717                 g_object_unref (source_file);
5718         }
5719
5720         g_free (filename);
5721         g_object_unref (target_file);
5722         gtk_widget_destroy (fc);
5723 }
5724
5725 static void
5726 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5727 {
5728         GtkWidget *fc;
5729
5730         if (!window->priv->image)
5731                 return;
5732
5733         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5734                                           GTK_WINDOW (window),
5735                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5736                                           GTK_STOCK_CANCEL,
5737                                           GTK_RESPONSE_CANCEL,
5738                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5739                                           NULL);
5740
5741         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5742         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5743         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5744
5745         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5746
5747         g_signal_connect (fc, "response",
5748                           G_CALLBACK (image_save_dialog_response_cb),
5749                           window);
5750
5751         gtk_widget_show (fc);
5752 }
5753
5754 static void
5755 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5756 {
5757         GtkClipboard *clipboard;
5758         GdkPixbuf    *pixbuf;
5759
5760         if (!window->priv->image)
5761                 return;
5762
5763         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5764                                               GDK_SELECTION_CLIPBOARD);
5765         ev_document_doc_mutex_lock ();
5766         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5767                                                window->priv->image);
5768         ev_document_doc_mutex_unlock ();
5769
5770         gtk_clipboard_set_image (clipboard, pixbuf);
5771         g_object_unref (pixbuf);
5772 }
5773
5774 static void
5775 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5776 {
5777         GList     *l;
5778         GdkScreen *screen;
5779
5780         if (!window->priv->attach_list)
5781                 return;
5782
5783         screen = gtk_window_get_screen (GTK_WINDOW (window));
5784
5785         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5786                 EvAttachment *attachment;
5787                 GError       *error = NULL;
5788
5789                 attachment = (EvAttachment *) l->data;
5790
5791                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5792
5793                 if (error) {
5794                         ev_window_error_message (window, error,
5795                                                  "%s", _("Unable to open attachment"));
5796                         g_error_free (error);
5797                 }
5798         }
5799 }
5800
5801 static void
5802 attachment_save_dialog_response_cb (GtkWidget *fc,
5803                                     gint       response_id,
5804                                     EvWindow  *ev_window)
5805 {
5806         GFile                *target_file;
5807         gchar                *uri;
5808         GList                *l;
5809         GtkFileChooserAction  fc_action;
5810         gboolean              is_dir;
5811         gboolean              is_native;
5812
5813         if (response_id != GTK_RESPONSE_OK) {
5814                 gtk_widget_destroy (fc);
5815                 return;
5816         }
5817
5818         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5819         target_file = g_file_new_for_uri (uri);
5820         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5821         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5822         is_native = g_file_is_native (target_file);
5823
5824         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5825                 EvAttachment *attachment;
5826                 GFile        *save_to;
5827                 GError       *error = NULL;
5828
5829                 attachment = (EvAttachment *) l->data;
5830
5831                 if (is_native) {
5832                         if (is_dir) {
5833                                 save_to = g_file_get_child (target_file,
5834                                                             ev_attachment_get_name (attachment));
5835                         } else {
5836                                 save_to = g_object_ref (target_file);
5837                         }
5838                 } else {
5839                         save_to = ev_tmp_file_get ("saveattachment");
5840                 }
5841
5842                 ev_attachment_save (attachment, save_to, &error);
5843
5844                 if (error) {
5845                         ev_window_error_message (ev_window, error,
5846                                                  "%s", _("The attachment could not be saved."));
5847                         g_error_free (error);
5848                         g_object_unref (save_to);
5849
5850                         continue;
5851                 }
5852
5853                 if (!is_native) {
5854                         GFile *dest_file;
5855
5856                         if (is_dir) {
5857                                 dest_file = g_file_get_child (target_file,
5858                                                               ev_attachment_get_name (attachment));
5859                         } else {
5860                                 dest_file = g_object_ref (target_file);
5861                         }
5862
5863                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5864                                                save_to, dest_file);
5865
5866                         g_object_unref (dest_file);
5867                 }
5868
5869                 g_object_unref (save_to);
5870         }
5871
5872         g_free (uri);
5873         g_object_unref (target_file);
5874
5875         gtk_widget_destroy (fc);
5876 }
5877
5878 static void
5879 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5880 {
5881         GtkWidget    *fc;
5882         EvAttachment *attachment = NULL;
5883
5884         if (!window->priv->attach_list)
5885                 return;
5886
5887         if (g_list_length (window->priv->attach_list) == 1)
5888                 attachment = (EvAttachment *) window->priv->attach_list->data;
5889
5890         fc = gtk_file_chooser_dialog_new (
5891                 _("Save Attachment"),
5892                 GTK_WINDOW (window),
5893                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5894                 GTK_STOCK_CANCEL,
5895                 GTK_RESPONSE_CANCEL,
5896                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5897                 NULL);
5898
5899         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5900         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5901         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5902
5903         if (attachment)
5904                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5905                                                    ev_attachment_get_name (attachment));
5906
5907         g_signal_connect (fc, "response",
5908                           G_CALLBACK (attachment_save_dialog_response_cb),
5909                           window);
5910
5911         gtk_widget_show (fc);
5912 }
5913
5914 static void
5915 ev_window_media_player_key_pressed (EvWindow    *window,
5916                                     const gchar *key,
5917                                     gpointer     user_data)
5918 {
5919         if (!gtk_window_is_active (GTK_WINDOW (window)))
5920                 return;
5921
5922         /* Note how Previous/Next only go to the
5923          * next/previous page despite their icon telling you
5924          * they should go to the beginning/end.
5925          *
5926          * There's very few keyboards with FFW/RWD though,
5927          * so we stick the most useful keybinding on the most
5928          * often seen keys
5929          */
5930         if (strcmp (key, "Play") == 0) {
5931                 ev_window_run_presentation (window);
5932         } else if (strcmp (key, "Previous") == 0) {
5933                 ev_window_cmd_go_previous_page (NULL, window);
5934         } else if (strcmp (key, "Next") == 0) {
5935                 ev_window_cmd_go_next_page (NULL, window);
5936         } else if (strcmp (key, "FastForward") == 0) {
5937                 ev_window_cmd_go_last_page (NULL, window);
5938         } else if (strcmp (key, "Rewind") == 0) {
5939                 ev_window_cmd_go_first_page (NULL, window);
5940         }
5941 }
5942
5943 static void
5944 ev_window_init (EvWindow *ev_window)
5945 {
5946         GtkActionGroup *action_group;
5947         GtkAccelGroup *accel_group;
5948         GError *error = NULL;
5949         GtkWidget *sidebar_widget;
5950         GObject *mpkeys;
5951
5952         g_signal_connect (ev_window, "configure_event",
5953                           G_CALLBACK (window_configure_event_cb), NULL);
5954         g_signal_connect (ev_window, "window_state_event",
5955                           G_CALLBACK (window_state_event_cb), NULL);
5956
5957         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5958
5959         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5960         ev_window->priv->title = ev_window_title_new (ev_window);
5961
5962         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5963         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5964         gtk_widget_show (ev_window->priv->main_box);
5965
5966         action_group = gtk_action_group_new ("MenuActions");
5967         ev_window->priv->action_group = action_group;
5968         gtk_action_group_set_translation_domain (action_group, NULL);
5969         gtk_action_group_add_actions (action_group, entries,
5970                                       G_N_ELEMENTS (entries), ev_window);
5971         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5972                                              G_N_ELEMENTS (toggle_entries),
5973                                              ev_window);
5974         set_action_properties (action_group);
5975         register_custom_actions (ev_window, action_group);
5976
5977         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5978         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5979                                             action_group, 0);
5980
5981         accel_group =
5982                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5983         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5984
5985         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5986
5987         action_group = gtk_action_group_new ("ViewPopupActions");
5988         ev_window->priv->view_popup_action_group = action_group;
5989         gtk_action_group_set_translation_domain (action_group, NULL);
5990         gtk_action_group_add_actions (action_group, view_popup_entries,
5991                                       G_N_ELEMENTS (view_popup_entries),
5992                                       ev_window);
5993         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5994                                             action_group, 0);
5995
5996         action_group = gtk_action_group_new ("AttachmentPopupActions");
5997         ev_window->priv->attachment_popup_action_group = action_group;
5998         gtk_action_group_set_translation_domain (action_group, NULL);
5999         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6000                                       G_N_ELEMENTS (attachment_popup_entries),
6001                                       ev_window);
6002         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6003                                             action_group, 0);
6004
6005         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
6006                                               DATADIR"/evince-ui.xml",
6007                                               &error)) {
6008                 g_warning ("building menus failed: %s", error->message);
6009                 g_error_free (error);
6010         }
6011
6012         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6013         ev_window->priv->recent_action_group = NULL;
6014         ev_window->priv->recent_ui_id = 0;
6015         g_signal_connect_swapped (ev_window->priv->recent_manager,
6016                                   "changed",
6017                                   G_CALLBACK (ev_window_setup_recent),
6018                                   ev_window);
6019
6020         ev_window->priv->menubar =
6021                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6022                                             "/MainMenu");
6023         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6024                             ev_window->priv->menubar,
6025                             FALSE, FALSE, 0);
6026
6027         ev_window->priv->toolbar = GTK_WIDGET
6028           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6029                          "ui-manager", ev_window->priv->ui_manager,
6030                          "popup-path", "/ToolbarPopup",
6031                          "model", ev_application_get_toolbars_model (EV_APP),
6032                          NULL));
6033
6034         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6035                                    "DefaultToolBar");
6036         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6037                             ev_window->priv->toolbar,
6038                             FALSE, FALSE, 0);
6039         gtk_widget_show (ev_window->priv->toolbar);
6040
6041         /* Add the main area */
6042         ev_window->priv->hpaned = gtk_hpaned_new ();
6043         g_signal_connect (ev_window->priv->hpaned,
6044                           "notify::position",
6045                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6046                           ev_window);
6047
6048         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6049         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6050                             TRUE, TRUE, 0);
6051         gtk_widget_show (ev_window->priv->hpaned);
6052
6053         ev_window->priv->sidebar = ev_sidebar_new ();
6054         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6055                          ev_window->priv->sidebar, FALSE, FALSE);
6056         gtk_widget_show (ev_window->priv->sidebar);
6057
6058         /* Stub sidebar, for now */
6059
6060         sidebar_widget = ev_sidebar_thumbnails_new ();
6061         ev_window->priv->sidebar_thumbs = sidebar_widget;
6062         g_signal_connect (sidebar_widget,
6063                           "notify::main-widget",
6064                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6065                           ev_window);
6066         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6067         gtk_widget_show (sidebar_widget);
6068         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6069                              sidebar_widget);
6070
6071         sidebar_widget = ev_sidebar_links_new ();
6072         ev_window->priv->sidebar_links = sidebar_widget;
6073         g_signal_connect (sidebar_widget,
6074                           "notify::model",
6075                           G_CALLBACK (sidebar_widget_model_set),
6076                           ev_window);
6077         g_signal_connect (sidebar_widget,
6078                           "link_activated",
6079                           G_CALLBACK (sidebar_links_link_activated_cb),
6080                           ev_window);
6081         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6082         gtk_widget_show (sidebar_widget);
6083         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6084                              sidebar_widget);
6085
6086         sidebar_widget = ev_sidebar_attachments_new ();
6087         ev_window->priv->sidebar_attachments = sidebar_widget;
6088         g_signal_connect_object (sidebar_widget,
6089                                  "popup",
6090                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6091                                  ev_window, 0);
6092         gtk_widget_show (sidebar_widget);
6093         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6094                              sidebar_widget);
6095
6096         sidebar_widget = ev_sidebar_layers_new ();
6097         ev_window->priv->sidebar_layers = sidebar_widget;
6098         g_signal_connect (sidebar_widget,
6099                           "layers_visibility_changed",
6100                           G_CALLBACK (sidebar_layers_visibility_changed),
6101                           ev_window);
6102         gtk_widget_show (sidebar_widget);
6103         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6104                              sidebar_widget);
6105
6106         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6107         ev_window->priv->scrolled_window =
6108                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6109                                           "shadow-type", GTK_SHADOW_IN,
6110                                           NULL));
6111         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6112                             ev_window->priv->scrolled_window,
6113                             TRUE, TRUE, 0);
6114         gtk_widget_show (ev_window->priv->scrolled_window);
6115
6116         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6117                         ev_window->priv->view_box);
6118         gtk_widget_show (ev_window->priv->view_box);
6119
6120         ev_window->priv->view = ev_view_new ();
6121         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6122                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6123         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6124         g_signal_connect_swapped (ev_window->priv->password_view,
6125                                   "unlock",
6126                                   G_CALLBACK (ev_window_password_view_unlock),
6127                                   ev_window);
6128         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6129                                  G_CALLBACK (view_actions_focus_in_cb),
6130                                  ev_window, 0);
6131         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6132                                  G_CALLBACK (view_actions_focus_out_cb),
6133                                  ev_window, 0);
6134         g_signal_connect_object (ev_window->priv->view, "external-link",
6135                                  G_CALLBACK (view_external_link_cb),
6136                                  ev_window, 0);
6137         g_signal_connect_object (ev_window->priv->view, "handle-link",
6138                                  G_CALLBACK (view_handle_link_cb),
6139                                  ev_window, 0);
6140
6141         g_signal_connect_object (ev_window->priv->view,
6142                                  "popup",
6143                                  G_CALLBACK (view_menu_popup_cb),
6144                                  ev_window, 0);
6145         gtk_widget_show (ev_window->priv->view);
6146         gtk_widget_show (ev_window->priv->password_view);
6147
6148         /* Find Bar */
6149         ev_window->priv->find_bar = egg_find_bar_new ();
6150         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6151                           ev_window->priv->find_bar,
6152                           FALSE, TRUE, 0);
6153
6154         /* We own a ref on these widgets, as we can swap them in and out */
6155         g_object_ref (ev_window->priv->view);
6156         g_object_ref (ev_window->priv->password_view);
6157
6158         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6159                            ev_window->priv->view);
6160
6161         g_signal_connect (ev_window->priv->view,
6162                           "notify::sizing-mode",
6163                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6164                           ev_window);
6165         g_signal_connect (ev_window->priv->view,
6166                           "notify::zoom",
6167                           G_CALLBACK (ev_window_zoom_changed_cb),
6168                           ev_window);
6169         g_signal_connect (ev_window->priv->view,
6170                           "notify::dual-page",
6171                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6172                           ev_window);
6173         g_signal_connect (ev_window->priv->view,
6174                           "notify::continuous",
6175                           G_CALLBACK (ev_window_continuous_changed_cb),
6176                           ev_window);
6177         g_signal_connect (ev_window->priv->view,
6178                           "notify::rotation",
6179                           G_CALLBACK (ev_window_rotation_changed_cb),
6180                           ev_window);
6181         g_signal_connect (ev_window->priv->view,
6182                           "notify::has-selection",
6183                           G_CALLBACK (ev_window_has_selection_changed_cb),
6184                           ev_window);
6185
6186         /* Connect sidebar signals */
6187         g_signal_connect (ev_window->priv->sidebar,
6188                           "notify::visible",
6189                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6190                           ev_window);
6191         g_signal_connect (ev_window->priv->sidebar,
6192                           "notify::current-page",
6193                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6194                           ev_window);
6195
6196         /* Connect to find bar signals */
6197         g_signal_connect (ev_window->priv->find_bar,
6198                           "previous",
6199                           G_CALLBACK (find_bar_previous_cb),
6200                           ev_window);
6201         g_signal_connect (ev_window->priv->find_bar,
6202                           "next",
6203                           G_CALLBACK (find_bar_next_cb),
6204                           ev_window);
6205         g_signal_connect (ev_window->priv->find_bar,
6206                           "close",
6207                           G_CALLBACK (find_bar_close_cb),
6208                           ev_window);
6209         g_signal_connect (ev_window->priv->find_bar,
6210                           "notify::search-string",
6211                           G_CALLBACK (find_bar_search_changed_cb),
6212                           ev_window);
6213         g_signal_connect (ev_window->priv->find_bar,
6214                           "notify::case-sensitive",
6215                           G_CALLBACK (find_bar_search_changed_cb),
6216                           ev_window);
6217         g_signal_connect (ev_window->priv->find_bar,
6218                           "notify::visible",
6219                           G_CALLBACK (find_bar_visibility_changed_cb),
6220                           ev_window);
6221         g_signal_connect (ev_window->priv->find_bar,
6222                           "scroll",
6223                           G_CALLBACK (find_bar_scroll),
6224                           ev_window);
6225
6226         /* Popups */
6227         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6228                                                                  "/DocumentPopup");
6229         ev_window->priv->link = NULL;
6230
6231         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6232                                                                        "/AttachmentPopup");
6233         ev_window->priv->attach_list = NULL;
6234
6235         /* Media player keys */
6236         mpkeys = ev_application_get_media_keys (EV_APP);
6237         if (mpkeys) {
6238                 g_signal_connect_swapped (mpkeys, "key_pressed",
6239                                           G_CALLBACK (ev_window_media_player_key_pressed),
6240                                           ev_window);
6241         }
6242
6243         /* Give focus to the document view */
6244         gtk_widget_grab_focus (ev_window->priv->view);
6245
6246         /* Set it user interface params */
6247         ev_window_setup_recent (ev_window);
6248
6249         setup_chrome_from_metadata (ev_window);
6250         set_chrome_actions (ev_window);
6251         update_chrome_visibility (ev_window);
6252
6253         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6254
6255         setup_view_from_metadata (ev_window);
6256         setup_sidebar_from_metadata (ev_window, NULL);
6257
6258         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6259         ev_window_setup_action_sensitivity (ev_window);
6260
6261         /* Drag and Drop */
6262         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6263                            GTK_DEST_DEFAULT_ALL,
6264                            NULL, 0,
6265                            GDK_ACTION_COPY);
6266         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6267 }
6268
6269 /**
6270  * ev_window_new:
6271  *
6272  * Creates a #GtkWidget that represents the window.
6273  *
6274  * Returns: the #GtkWidget that represents the window.
6275  */
6276 GtkWidget *
6277 ev_window_new (void)
6278 {
6279         GtkWidget *ev_window;
6280
6281         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6282                                               "type", GTK_WINDOW_TOPLEVEL,
6283                                               NULL));
6284
6285         return ev_window;
6286 }