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 #ifdef WITH_GCONF
  47 #include <gconf/gconf-client.h>
  48 #endif
  49
  50 #include "egg-editable-toolbar.h"
  51 #include "egg-toolbar-editor.h"
  52 #include "egg-toolbars-model.h"
  53
  54 #include "eggfindbar.h"
  55
  56 #include "ephy-zoom-action.h"
  57 #include "ephy-zoom.h"
  58
  59 #include "ev-application.h"
  60 #include "ev-document-factory.h"
  61 #include "ev-document-find.h"
  62 #include "ev-document-fonts.h"
  63 #include "ev-document-images.h"
  64 #include "ev-document-links.h"
  65 #include "ev-document-thumbnails.h"
  66 #include "ev-document-type-builtins.h"
  67 #include "ev-file-exporter.h"
  68 #include "ev-file-helpers.h"
  69 #include "ev-file-monitor.h"
  70 #include "ev-history.h"
  71 #include "ev-image.h"
  72 #include "ev-job-scheduler.h"
  73 #include "ev-jobs.h"
  74 #include "ev-message-area.h"
  75 #include "ev-metadata-manager.h"
  76 #include "ev-mount-operation.h"
  77 #include "ev-navigation-action.h"
  78 #include "ev-open-recent-action.h"
  79 #include "ev-page-action.h"
  80 #include "ev-password-view.h"
  81 #include "ev-properties-dialog.h"
  82 #include "ev-sidebar-attachments.h"
  83 #include "ev-sidebar.h"
  84 #include "ev-sidebar-links.h"
  85 #include "ev-sidebar-page.h"
  86 #include "ev-sidebar-thumbnails.h"
  87 #include "ev-sidebar-layers.h"
  88 #include "ev-stock-icons.h"
  89 #include "ev-utils.h"
  90 #include "ev-keyring.h"
  91 #include "ev-view.h"
  92 #include "ev-view-type-builtins.h"
  93 #include "ev-window.h"
  94 #include "ev-window-title.h"
  95 #include "ev-print-operation.h"
  96 #include "ev-progress-message-area.h"
  97
  98 #ifdef ENABLE_DBUS
  99 #include "ev-media-player-keys.h"
 100 #endif /* ENABLE_DBUS */
 101
 102 #ifdef ENABLE_PDF
 103 #include <poppler.h>
 104 #endif
 105
 106 typedef enum {
 107         PAGE_MODE_DOCUMENT,
 108         PAGE_MODE_PASSWORD
 109 } EvWindowPageMode;
 110
 111 typedef enum {
 112         EV_CHROME_MENUBAR       = 1 << 0,
 113         EV_CHROME_TOOLBAR       = 1 << 1,
 114         EV_CHROME_FINDBAR       = 1 << 2,
 115         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 116         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 117         EV_CHROME_SIDEBAR       = 1 << 5,
 118         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 119         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 120 } EvChrome;
 121
 122 typedef enum {
 123         EV_SAVE_DOCUMENT,
 124         EV_SAVE_ATTACHMENT,
 125         EV_SAVE_IMAGE
 126 } EvSaveType;
 127
 128 struct _EvWindowPrivate {
 129         /* UI */
 130         EvChrome chrome;
 131
 132         GtkWidget *main_box;
 133         GtkWidget *menubar;
 134         GtkWidget *toolbar;
 135         GtkWidget *hpaned;
 136         GtkWidget *view_box;
 137         GtkWidget *sidebar;
 138         GtkWidget *find_bar;
 139         GtkWidget *scrolled_window;
 140         GtkWidget *view;
 141         GtkWidget *message_area;
 142         GtkWidget *password_view;
 143         GtkWidget *sidebar_thumbs;
 144         GtkWidget *sidebar_links;
 145         GtkWidget *sidebar_attachments;
 146         GtkWidget *sidebar_layers;
 147
 148         /* Progress Messages */
 149         guint progress_idle;
 150         GCancellable *progress_cancellable;
 151
 152         /* Dialogs */
 153         GtkWidget *properties;
 154         GtkWidget *print_dialog;
 155
 156         /* UI Builders */
 157         GtkActionGroup   *action_group;
 158         GtkActionGroup   *view_popup_action_group;
 159         GtkActionGroup   *attachment_popup_action_group;
 160         GtkRecentManager *recent_manager;
 161         GtkActionGroup   *recent_action_group;
 162         guint             recent_ui_id;
 163         GtkUIManager     *ui_manager;
 164
 165         /* Fullscreen mode */
 166         GtkWidget *fullscreen_toolbar;
 167
 168         /* Presentation mode */
 169         guint      presentation_timeout_id;
 170
 171         /* Preview mode */
 172         GtkWidget *preview_toolbar;
 173         gchar     *print_settings_file;
 174
 175         /* Popup view */
 176         GtkWidget *view_popup;
 177         EvLink    *link;
 178         EvImage   *image;
 179
 180         /* Popup attachment */
 181         GtkWidget    *attachment_popup;
 182         GList        *attach_list;
 183
 184         /* Document */
 185         char *uri;
 186         glong uri_mtime;
 187         char *local_uri;
 188         gboolean unlink_temp_file;
 189         gboolean in_reload;
 190         EvFileMonitor *monitor;
 191         guint setup_document_idle;
 192
 193         EvDocument *document;
 194         EvHistory *history;
 195         EvPageCache *page_cache;
 196         EvWindowPageMode page_mode;
 197         EvWindowTitle *title;
 198
 199         /* Load params */
 200         EvLinkDest       *dest;
 201         gchar            *search_string;
 202         EvWindowRunMode   window_mode;
 203
 204         EvJob            *load_job;
 205         EvJob            *reload_job;
 206         EvJob            *thumbnail_job;
 207         EvJob            *save_job;
 208         EvJob            *find_job;
 209
 210         /* Printing */
 211         GQueue           *print_queue;
 212         GtkPrinter       *printer;
 213         GtkPrintSettings *print_settings;
 214         GtkPageSetup     *print_page_setup;
 215         gboolean          close_after_print;
 216 };
 217
 218 #define EV_WINDOW_GET_PRIVATE(object) \
 219         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 220
 221 #define PAGE_SELECTOR_ACTION    "PageSelector"
 222 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 223 #define NAVIGATION_ACTION       "Navigation"
 224
 225 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 226 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 227 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 228
 229 #define PRESENTATION_TIMEOUT 5
 230
 231 #define SIDEBAR_DEFAULT_SIZE    132
 232 #define LINKS_SIDEBAR_ID "links"
 233 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 234 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 235 #define LAYERS_SIDEBAR_ID "layers"
 236
 237 static const gchar *document_print_settings[] = {
 238         GTK_PRINT_SETTINGS_N_COPIES,
 239         GTK_PRINT_SETTINGS_COLLATE,
 240         GTK_PRINT_SETTINGS_REVERSE,
 241         GTK_PRINT_SETTINGS_NUMBER_UP,
 242         GTK_PRINT_SETTINGS_SCALE,
 243         GTK_PRINT_SETTINGS_PRINT_PAGES,
 244         GTK_PRINT_SETTINGS_PAGE_RANGES,
 245         GTK_PRINT_SETTINGS_PAGE_SET,
 246         GTK_PRINT_SETTINGS_OUTPUT_URI
 247 };
 248
 249 static void     ev_window_update_actions                (EvWindow         *ev_window);
 250 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 251                                                          GParamSpec       *pspec,
 252                                                          EvWindow         *ev_window);
 253 static void     ev_window_set_page_mode                 (EvWindow         *window,
 254                                                          EvWindowPageMode  page_mode);
 255 static void     ev_window_load_job_cb                   (EvJob            *job,
 256                                                          gpointer          data);
 257 static void     ev_window_reload_document               (EvWindow         *window);
 258 static void     ev_window_reload_job_cb                 (EvJob            *job,
 259                                                          EvWindow         *window);
 260 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_save_job_cb                   (EvJob            *save,
 263                                                          EvWindow         *window);
 264 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 265                                                          GParamSpec       *pspec,
 266                                                          EvWindow         *ev_window);
 267 static void     ev_window_zoom_changed_cb               (EvView           *view,
 268                                                          GParamSpec       *pspec,
 269                                                          EvWindow         *ev_window);
 270 static void     ev_window_add_recent                    (EvWindow         *window,
 271                                                          const char       *filename);
 272 static void     ev_window_run_fullscreen                (EvWindow         *window);
 273 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 274                                                          gboolean          unfullscreen_window);
 275 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 276                                                          EvWindow         *window);
 277 static void     ev_window_run_presentation              (EvWindow         *window);
 278 static void     ev_window_stop_presentation             (EvWindow         *window,
 279                                                          gboolean          unfullscreen_window);
 280 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_window_run_preview                   (EvWindow         *window);
 283 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 284                                                          EvWindow         *window);
 285 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 288                                                          EvWindow         *window);
 289 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 296                                                          EvWindow         *window);
 297 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 298                                                          EvWindow         *ev_window);
 299 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 300                                                          EvWindow         *ev_window);
 301 static void     view_handle_link_cb                     (EvView           *view,
 302                                                          EvLink           *link,
 303                                                          EvWindow         *window);
 304 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 305 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 308                                                          GParamSpec       *param,
 309                                                          EvWindow         *ev_window);
 310 static void     ev_window_do_preview_print              (EvWindow         *window);
 311 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 312                                                          GFile            *source_file);
 313 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 314                                                          const gchar      *key,
 315                                                          gpointer          user_data);
 316 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 317
 318 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 319
 320 static void
 321 ev_window_set_action_sensitive (EvWindow   *ev_window,
 322                                 const char *name,
 323                                 gboolean    sensitive)
 324 {
 325         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 326                                                          name);
 327         gtk_action_set_sensitive (action, sensitive);
 328 }
 329
 330
 331 static void
 332 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 333 {
 334         EvDocument *document = ev_window->priv->document;
 335         const EvDocumentInfo *info = NULL;
 336
 337         gboolean has_document = FALSE;
 338         gboolean ok_to_print = TRUE;
 339         gboolean ok_to_copy = TRUE;
 340         gboolean has_properties = TRUE;
 341         gboolean override_restrictions = TRUE;
 342         gboolean can_get_text = FALSE;
 343         gboolean has_pages = FALSE;
 344         gboolean can_find = FALSE;
 345 #ifdef WITH_GCONF
 346         GConfClient *client;
 347 #endif
 348
 349         if (document) {
 350                 has_document = TRUE;
 351                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 352         }
 353
 354         if (has_document && ev_window->priv->page_cache) {
 355                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 356         }
 357
 358         if (!info || info->fields_mask == 0) {
 359                 has_properties = FALSE;
 360         }
 361
 362         if (has_document && EV_IS_SELECTION (document)) {
 363                 can_get_text = TRUE;
 364         }
 365
 366         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 367                 can_find = TRUE;
 368         }
 369
 370 #ifdef WITH_GCONF
 371         client = gconf_client_get_default ();
 372         override_restrictions = gconf_client_get_bool (client,
 373                                                        GCONF_OVERRIDE_RESTRICTIONS,
 374                                                        NULL);
 375 #endif
 376         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 377                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 378                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 379         }
 380
 381         if (has_document && !EV_IS_FILE_EXPORTER(document))
 382                 ok_to_print = FALSE;
 383
 384 #ifdef WITH_GCONF
 385         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 386                 ok_to_copy = FALSE;
 387         }
 388
 389         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 390                 ok_to_print = FALSE;
 391         }
 392
 393         g_object_unref (client);
 394 #endif
 395
 396         /* File menu */
 397         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 398         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 399         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 400         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 401         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 402
 403         /* Edit menu */
 404         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 405         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 406         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 407         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 408         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 409
 410         /* View menu */
 411         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 412         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 413         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 414         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 415         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 416         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 417
 418         /* Toolbar-specific actions: */
 419         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 420         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 421         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 422         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 423
 424         ev_window_update_actions (ev_window);
 425 }
 426
 427 static void
 428 ev_window_update_actions (EvWindow *ev_window)
 429 {
 430         EvView *view = EV_VIEW (ev_window->priv->view);
 431         int n_pages = 0, page = -1;
 432         gboolean has_pages = FALSE;
 433         gboolean presentation_mode;
 434         gboolean can_find_in_page = FALSE;
 435
 436         if (ev_window->priv->document && ev_window->priv->page_cache) {
 437                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 438                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 439                 has_pages = n_pages > 0;
 440         }
 441
 442         can_find_in_page = (ev_window->priv->find_job &&
 443                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 444
 445         ev_window_set_action_sensitive (ev_window, "EditCopy",
 446                                         has_pages &&
 447                                         ev_view_get_has_selection (view));
 448         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 449                                         has_pages && can_find_in_page);
 450         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 451                                         has_pages && can_find_in_page);
 452
 453         presentation_mode = ev_view_get_presentation (view);
 454
 455         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 456                                         has_pages &&
 457                                         ev_view_can_zoom_in (view) &&
 458                                         !presentation_mode);
 459         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 460                                         has_pages &&
 461                                         ev_view_can_zoom_out (view) &&
 462                                         !presentation_mode);
 463
 464         /* Go menu */
 465         if (has_pages) {
 466                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 467                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 468                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 469                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 470         } else {
 471                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 472                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 473                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 474                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 475         }
 476
 477         if (has_pages &&
 478             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 479             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 480                 GtkAction *action;
 481                 float      zoom;
 482                 float      real_zoom;
 483
 484                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 485                                                       ZOOM_CONTROL_ACTION);
 486
 487                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 488                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 489                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 490
 491                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 492         }
 493 }
 494
 495 static void
 496 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 497 {
 498         gboolean can_find;
 499
 500         can_find = window->priv->document &&
 501             EV_IS_DOCUMENT_FIND (window->priv->document);
 502
 503         if (window->priv->action_group) {
 504                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 505                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 506                 ev_window_set_action_sensitive (window, "Space", sensitive);
 507                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 508                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 509                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 510                 ev_window_set_action_sensitive (window, "Return", sensitive);
 511                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 512                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 513                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 514                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 515                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 516                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 517
 518                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 519         }
 520 }
 521
 522 static void
 523 set_widget_visibility (GtkWidget *widget, gboolean visible)
 524 {
 525         g_assert (GTK_IS_WIDGET (widget));
 526
 527         if (visible)
 528                 gtk_widget_show (widget);
 529         else
 530                 gtk_widget_hide (widget);
 531 }
 532
 533 static void
 534 update_chrome_visibility (EvWindow *window)
 535 {
 536         EvWindowPrivate *priv = window->priv;
 537         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 538         gboolean fullscreen_mode, presentation, fullscreen;
 539         gboolean preview_toolbar;
 540
 541         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 542         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 543         fullscreen_mode = fullscreen || presentation;
 544
 545         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 546         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 547                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 548         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 549                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 550         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 551         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 552         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 553
 554         set_widget_visibility (priv->menubar, menubar);
 555         set_widget_visibility (priv->toolbar, toolbar);
 556         set_widget_visibility (priv->find_bar, findbar);
 557         set_widget_visibility (priv->sidebar, sidebar);
 558
 559         if (priv->preview_toolbar)
 560                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 561
 562         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 563         gtk_widget_set_sensitive (priv->menubar, menubar);
 564
 565         if (priv->fullscreen_toolbar != NULL) {
 566                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 567         }
 568 }
 569
 570 static void
 571 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 572 {
 573         EvWindowPrivate *priv = window->priv;
 574
 575         if (active) {
 576                 priv->chrome |= flag;
 577         } else {
 578                 priv->chrome &= ~flag;
 579         }
 580 }
 581
 582 static void
 583 update_sizing_buttons (EvWindow *window)
 584 {
 585         GtkActionGroup *action_group = window->priv->action_group;
 586         GtkAction *action;
 587         gboolean best_fit, page_width;
 588         EvSizingMode sizing_mode;
 589
 590         if (window->priv->view == NULL)
 591                 return;
 592
 593         g_object_get (window->priv->view,
 594                       "sizing_mode", &sizing_mode,
 595                       NULL);
 596
 597         switch (sizing_mode) {
 598                 case EV_SIZING_BEST_FIT:
 599                         best_fit = TRUE;
 600                         page_width = FALSE;
 601                         break;
 602                 case EV_SIZING_FIT_WIDTH:
 603                         best_fit = FALSE;
 604                         page_width = TRUE;
 605                         break;
 606                 default:
 607                         best_fit = page_width = FALSE;
 608                         break;
 609         }
 610
 611         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 612         g_signal_handlers_block_by_func
 613                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 614         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 615         g_signal_handlers_unblock_by_func
 616                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 617
 618         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 619         g_signal_handlers_block_by_func
 620                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 621         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 622         g_signal_handlers_unblock_by_func
 623                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 624
 625         action = gtk_action_group_get_action (window->priv->action_group,
 626                                               ZOOM_CONTROL_ACTION);
 627         if (best_fit) {
 628                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 629                                                  EPHY_ZOOM_BEST_FIT);
 630         } else if (page_width) {
 631                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 632                                                  EPHY_ZOOM_FIT_WIDTH);
 633         }
 634 }
 635
 636 /**
 637  * ev_window_is_empty:
 638  * @ev_window: The instance of the #EvWindow.
 639  *
 640  * It does look if there is any document loaded or if there is any job to load
 641  * a document.
 642  *
 643  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 644  *          loaded, %FALSE in other case.
 645  */
 646 gboolean
 647 ev_window_is_empty (const EvWindow *ev_window)
 648 {
 649         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 650
 651         return (ev_window->priv->document == NULL) &&
 652                 (ev_window->priv->load_job == NULL);
 653 }
 654
 655 static void
 656 ev_window_set_message_area (EvWindow  *window,
 657                             GtkWidget *area)
 658 {
 659         if (window->priv->message_area == area)
 660                 return;
 661
 662         if (window->priv->message_area)
 663                 gtk_widget_destroy (window->priv->message_area);
 664         window->priv->message_area = area;
 665
 666         if (!area)
 667                 return;
 668
 669         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 670                             window->priv->message_area,
 671                             FALSE, FALSE, 0);
 672         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 673                                window->priv->message_area, 0);
 674         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 675                                    (gpointer) &(window->priv->message_area));
 676 }
 677
 678 static void
 679 ev_window_message_area_response_cb (EvMessageArea *area,
 680                                     gint           response_id,
 681                                     EvWindow      *window)
 682 {
 683         ev_window_set_message_area (window, NULL);
 684 }
 685
 686 static void
 687 ev_window_error_message (EvWindow    *window,
 688                          GError      *error,
 689                          const gchar *format,
 690                          ...)
 691 {
 692         GtkWidget *area;
 693         va_list    args;
 694         gchar     *msg = NULL;
 695
 696         if (window->priv->message_area)
 697                 return;
 698
 699         va_start (args, format);
 700         msg = g_strdup_vprintf (format, args);
 701         va_end (args);
 702
 703         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 704                                     msg,
 705                                     GTK_STOCK_CLOSE,
 706                                     GTK_RESPONSE_CLOSE,
 707                                     NULL);
 708         g_free (msg);
 709
 710         if (error)
 711                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 712         g_signal_connect (area, "response",
 713                           G_CALLBACK (ev_window_message_area_response_cb),
 714                           window);
 715         gtk_widget_show (area);
 716         ev_window_set_message_area (window, area);
 717 }
 718
 719 static void
 720 ev_window_warning_message (EvWindow    *window,
 721                            const gchar *format,
 722                            ...)
 723 {
 724         GtkWidget *area;
 725         va_list    args;
 726         gchar     *msg = NULL;
 727
 728         if (window->priv->message_area)
 729                 return;
 730
 731         va_start (args, format);
 732         msg = g_strdup_vprintf (format, args);
 733         va_end (args);
 734
 735         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 736                                     msg,
 737                                     GTK_STOCK_CLOSE,
 738                                     GTK_RESPONSE_CLOSE,
 739                                     NULL);
 740         g_free (msg);
 741
 742         g_signal_connect (area, "response",
 743                           G_CALLBACK (ev_window_message_area_response_cb),
 744                           window);
 745         gtk_widget_show (area);
 746         ev_window_set_message_area (window, area);
 747 }
 748
 749 static void
 750 page_changed_cb (EvPageCache *page_cache,
 751                  gint         page,
 752                  EvWindow    *ev_window)
 753 {
 754         ev_window_update_actions (ev_window);
 755
 756         ev_window_update_find_status_message (ev_window);
 757
 758         if (!ev_window_is_empty (ev_window))
 759                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 760 }
 761
 762 typedef struct _FindTask {
 763         const gchar *page_label;
 764         gchar *chapter;
 765 } FindTask;
 766
 767 static gboolean
 768 ev_window_find_chapter (GtkTreeModel *tree_model,
 769                         GtkTreePath  *path,
 770                         GtkTreeIter  *iter,
 771                         gpointer      data)
 772 {
 773         FindTask *task = (FindTask *)data;
 774         gchar *page_string;
 775
 776         gtk_tree_model_get (tree_model, iter,
 777                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 778                             -1);
 779
 780         if (!page_string)
 781                 return FALSE;
 782
 783         if (!strcmp (page_string, task->page_label)) {
 784                 gtk_tree_model_get (tree_model, iter,
 785                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 786                                     -1);
 787                 g_free (page_string);
 788                 return TRUE;
 789         }
 790
 791         g_free (page_string);
 792         return FALSE;
 793 }
 794
 795 static void
 796 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 797 {
 798         gchar *page_label = NULL;
 799         gchar *link_title;
 800         FindTask find_task;
 801         EvLink *real_link;
 802         EvLinkAction *action;
 803         EvLinkDest *dest;
 804
 805         if (window->priv->history == NULL)
 806                 return;
 807
 808         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 809                 return;
 810
 811         if (link) {
 812                 action = g_object_ref (ev_link_get_action (link));
 813                 dest = ev_link_action_get_dest (action);
 814                 page = ev_link_dest_get_page (dest);
 815                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 816         } else {
 817                 dest = ev_link_dest_new_page (page);
 818                 action = ev_link_action_new_dest (dest);
 819                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 820         }
 821
 822         if (!page_label)
 823                 return;
 824
 825         find_task.page_label = page_label;
 826         find_task.chapter = NULL;
 827
 828         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 829                 GtkTreeModel *model;
 830
 831                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 832
 833                 if (model) {
 834                         gtk_tree_model_foreach (model,
 835                                                 ev_window_find_chapter,
 836                                                 &find_task);
 837
 838                         g_object_unref (model);
 839                 }
 840         }
 841
 842         if (find_task.chapter)
 843                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 844         else
 845                 link_title = g_strdup_printf (_("Page %s"), page_label);
 846
 847         real_link = ev_link_new (link_title, action);
 848
 849         ev_history_add_link (window->priv->history, real_link);
 850
 851         g_free (find_task.chapter);
 852         g_free (link_title);
 853         g_free (page_label);
 854         g_object_unref (real_link);
 855 }
 856
 857 static void
 858 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 859 {
 860         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 861
 862         ev_window_add_history (window, 0, link);
 863         ev_window_add_history (window, current_page, NULL);
 864 }
 865
 866 static void
 867 history_changed_cb (EvPageCache *page_cache,
 868                     gint         page,
 869                     EvWindow    *window)
 870 {
 871         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 872
 873         ev_window_add_history (window, page, NULL);
 874         ev_window_add_history (window, current_page, NULL);
 875
 876         return;
 877 }
 878
 879 static void
 880 update_document_mode (EvWindow *window, EvDocumentMode mode)
 881 {
 882         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 883                 ev_window_run_presentation (window);
 884         }
 885         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 886                 ev_window_run_fullscreen (window);
 887         }
 888 }
 889
 890 static void
 891 setup_document_from_metadata (EvWindow *window)
 892 {
 893         char *uri = window->priv->uri;
 894         GValue page = { 0, };
 895         gint n_pages;
 896         gint new_page;
 897
 898         /* View the previously shown page, but make sure to not open a document on
 899          * the last page, since closing it on the last page most likely means the
 900          * user was finished reading the document. In that case, reopening should
 901          * show the first page. */
 902         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 903                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 904                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 905                 if (!window->priv->in_reload && new_page == n_pages - 1)
 906                         new_page = 0;
 907                 ev_page_cache_set_current_page (window->priv->page_cache,
 908                                                 new_page);
 909                 g_value_unset (&page);
 910         }
 911 }
 912
 913 static void
 914 setup_chrome_from_metadata (EvWindow *window)
 915 {
 916         EvChrome chrome = EV_CHROME_NORMAL;
 917         GValue show_toolbar = { 0, };
 918
 919         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 920                 if (!g_value_get_boolean (&show_toolbar))
 921                         chrome &= ~EV_CHROME_TOOLBAR;
 922                 g_value_unset (&show_toolbar);
 923         }
 924         window->priv->chrome = chrome;
 925 }
 926
 927 static void
 928 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 929 {
 930         char *uri = window->priv->uri;
 931         GtkWidget *sidebar = window->priv->sidebar;
 932         GtkWidget *links = window->priv->sidebar_links;
 933         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 934         GtkWidget *attachments = window->priv->sidebar_attachments;
 935         GtkWidget *layers = window->priv->sidebar_layers;
 936         GValue sidebar_size = { 0, };
 937         GValue sidebar_page = { 0, };
 938         GValue sidebar_visibility = { 0, };
 939
 940         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 941                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 942                                         g_value_get_int (&sidebar_size));
 943                 g_value_unset(&sidebar_size);
 944         }
 945
 946         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 947                 const char *page_id = g_value_get_string (&sidebar_page);
 948
 949                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 950                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 951                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 952                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 953                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 954                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 955                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 956                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 957                 }
 958                 g_value_unset (&sidebar_page);
 959         } else if (document) {
 960                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 961                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 962                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 963                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 964                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 965                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 966                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 967                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 968                 }
 969         }
 970
 971         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 972                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 973                 g_value_unset (&sidebar_visibility);
 974                 update_chrome_visibility (window);
 975         }
 976 }
 977
 978 static void
 979 setup_size_from_metadata (EvWindow *window)
 980 {
 981         char *uri = window->priv->uri;
 982         GValue width = { 0, };
 983         GValue height = { 0, };
 984         GValue width_ratio = { 0, };
 985         GValue height_ratio = { 0, };
 986         GValue maximized = { 0, };
 987         GValue x = { 0, };
 988         GValue y = { 0, };
 989
 990         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 991                 if (g_value_get_boolean (&maximized)) {
 992                         gtk_window_maximize (GTK_WINDOW (window));
 993                         g_value_unset (&maximized);
 994                         return;
 995                 } else {
 996                         gtk_window_unmaximize (GTK_WINDOW (window));
 997                 }
 998                 g_value_unset (&maximized);
 999         }
1000
1001         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1002             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1003                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1004                                  g_value_get_int (&y));
1005                 g_value_unset (&x);
1006                 g_value_unset (&y);
1007         }
1008
1009         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1010             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1011                 gtk_window_resize (GTK_WINDOW (window),
1012                                    g_value_get_int (&width),
1013                                    g_value_get_int (&height));
1014                 g_value_unset (&width);
1015                 g_value_unset (&height);
1016                 return;
1017         }
1018
1019         if (window->priv->page_cache &&
1020             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
1021             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
1022
1023                 gint document_width;
1024                 gint document_height;
1025
1026                 GdkScreen *screen;
1027
1028                 gint request_width;
1029                 gint request_height;
1030
1031                 ev_page_cache_get_max_width (window->priv->page_cache,
1032                                              0, 1.0,
1033                                              &document_width);
1034                 ev_page_cache_get_max_height (window->priv->page_cache,
1035                                              0, 1.0,
1036                                              &document_height);
1037
1038                 request_width = g_value_get_double (&width_ratio) * document_width;
1039                 request_height = g_value_get_double (&height_ratio) * document_height;
1040
1041                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1042
1043                 if (screen) {
1044                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1045                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1046                 }
1047
1048                 gtk_window_resize (GTK_WINDOW (window),
1049                                    request_width,
1050                                    request_height);
1051                 g_value_unset (&width_ratio);
1052                 g_value_unset (&height_ratio);
1053         }
1054 }
1055
1056 static void
1057 setup_view_from_metadata (EvWindow *window)
1058 {
1059         EvView *view = EV_VIEW (window->priv->view);
1060         char *uri = window->priv->uri;
1061         GEnumValue *enum_value;
1062         GValue sizing_mode = { 0, };
1063         GValue zoom = { 0, };
1064         GValue continuous = { 0, };
1065         GValue dual_page = { 0, };
1066         GValue presentation = { 0, };
1067         GValue fullscreen = { 0, };
1068         GValue rotation = { 0, };
1069         GValue maximized = { 0, };
1070
1071         /* Maximized */
1072         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1073                 if (g_value_get_boolean (&maximized)) {
1074                         gtk_window_maximize (GTK_WINDOW (window));
1075                 } else {
1076                         gtk_window_unmaximize (GTK_WINDOW (window));
1077                 }
1078                 g_value_unset (&maximized);
1079         }
1080
1081         /* Sizing mode */
1082         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1083                 enum_value = g_enum_get_value_by_nick
1084                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1085                 g_value_unset (&sizing_mode);
1086                 ev_view_set_sizing_mode (view, enum_value->value);
1087         }
1088
1089         /* Zoom */
1090         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1091             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1092                 gdouble zoom_value;
1093
1094                 zoom_value = g_value_get_double (&zoom);
1095                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1096                 ev_view_set_zoom (view, zoom_value, FALSE);
1097                 g_value_unset (&zoom);
1098         }
1099
1100         /* Continuous */
1101         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1102                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1103                 g_value_unset (&continuous);
1104         }
1105
1106         /* Dual page */
1107         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1108                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1109                 g_value_unset (&dual_page);
1110         }
1111
1112         /* Presentation */
1113         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1114                 if (g_value_get_boolean (&presentation) && uri) {
1115                         ev_window_run_presentation (window);
1116                 }
1117                 g_value_unset (&presentation);
1118         }
1119
1120         /* Fullscreen */
1121         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1122                 if (g_value_get_boolean (&fullscreen) && uri) {
1123                         ev_window_run_fullscreen (window);
1124                 }
1125                 g_value_unset (&fullscreen);
1126         }
1127
1128         /* Rotation */
1129         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1130                 if (g_value_get_int (&rotation)) {
1131                         switch (g_value_get_int (&rotation)) {
1132                                 case 90:
1133                                         ev_view_set_rotation (view, 90);
1134                                         break;
1135                                 case 180:
1136                                         ev_view_set_rotation (view, 180);
1137                                         break;
1138                                 case 270:
1139                                         ev_view_set_rotation (view, 270);
1140                                         break;
1141                                 default:
1142                                         break;
1143                         }
1144                 }
1145                 g_value_unset (&rotation);
1146         }
1147 }
1148
1149 static void
1150 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1151 {
1152         if (ev_window->priv->thumbnail_job != NULL) {
1153                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1154                         ev_job_cancel (ev_window->priv->thumbnail_job);
1155
1156                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1157                                                       ev_window_set_icon_from_thumbnail,
1158                                                       ev_window);
1159                 g_object_unref (ev_window->priv->thumbnail_job);
1160                 ev_window->priv->thumbnail_job = NULL;
1161         }
1162 }
1163
1164 static void
1165 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1166                                    EvWindow       *ev_window)
1167 {
1168         if (job->thumbnail) {
1169                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1170                                      job->thumbnail);
1171         }
1172
1173         ev_window_clear_thumbnail_job (ev_window);
1174 }
1175
1176 static void
1177 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1178 {
1179         gint page_width, page_height;
1180         gdouble scale;
1181         EvDocument *document = ev_window->priv->document;
1182
1183         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1184             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1185                 return;
1186         }
1187
1188         ev_window_clear_thumbnail_job (ev_window);
1189
1190         ev_page_cache_get_size (ev_window->priv->page_cache,
1191                                 0, 0, 1.0,
1192                                 &page_width, &page_height);
1193         scale = (gdouble)128 / (gdouble)page_width;
1194
1195         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1196         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1197                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1198                           ev_window);
1199         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1200 }
1201
1202 static gboolean
1203 ev_window_setup_document (EvWindow *ev_window)
1204 {
1205         const EvDocumentInfo *info;
1206         EvDocument *document = ev_window->priv->document;
1207         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1208         GtkAction *action;
1209
1210         ev_window->priv->setup_document_idle = 0;
1211
1212         ev_window_refresh_window_thumbnail (ev_window, 0);
1213
1214         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1215         ev_window_title_set_document (ev_window->priv->title, document);
1216         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1217
1218         ev_sidebar_set_document (sidebar, document);
1219
1220         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1221         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1222         ev_window_setup_action_sensitivity (ev_window);
1223
1224         if (ev_window->priv->history)
1225                 g_object_unref (ev_window->priv->history);
1226         ev_window->priv->history = ev_history_new ();
1227         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1228         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1229
1230         if (ev_window->priv->properties) {
1231                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1232                                                    ev_window->priv->uri,
1233                                                    ev_window->priv->document);
1234         }
1235
1236         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1237         update_document_mode (ev_window, info->mode);
1238
1239         return FALSE;
1240 }
1241
1242 static void
1243 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1244 {
1245         EvView *view = EV_VIEW (ev_window->priv->view);
1246
1247         if (ev_window->priv->document)
1248                 g_object_unref (ev_window->priv->document);
1249         ev_window->priv->document = g_object_ref (document);
1250
1251         ev_window_set_message_area (ev_window, NULL);
1252
1253         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1254         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1255                           G_CALLBACK (page_changed_cb), ev_window);
1256         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1257                           G_CALLBACK (history_changed_cb), ev_window);
1258
1259         setup_size_from_metadata (ev_window);
1260         setup_sidebar_from_metadata (ev_window, document);
1261         setup_document_from_metadata (ev_window);
1262
1263         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1264                 ev_view_set_document (view, document);
1265         } else {
1266                 ev_window_warning_message (ev_window, "%s",
1267                                            _("The document contains no pages"));
1268         }
1269
1270         if (ev_window->priv->setup_document_idle > 0)
1271                 g_source_remove (ev_window->priv->setup_document_idle);
1272         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1273 }
1274
1275 static void
1276 ev_window_document_changed (EvWindow *ev_window,
1277                             gpointer  user_data)
1278 {
1279         ev_window_reload_document (ev_window);
1280 }
1281
1282 static void
1283 ev_window_password_view_unlock (EvWindow *ev_window)
1284 {
1285         const gchar *password;
1286
1287         g_assert (ev_window->priv->load_job);
1288
1289         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1290         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1291         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1292 }
1293
1294 static void
1295 ev_window_clear_load_job (EvWindow *ev_window)
1296 {
1297         if (ev_window->priv->load_job != NULL) {
1298                 if (!ev_job_is_finished (ev_window->priv->load_job))
1299                         ev_job_cancel (ev_window->priv->load_job);
1300
1301                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1302                 g_object_unref (ev_window->priv->load_job);
1303                 ev_window->priv->load_job = NULL;
1304         }
1305 }
1306
1307 static void
1308 ev_window_clear_reload_job (EvWindow *ev_window)
1309 {
1310         if (ev_window->priv->reload_job != NULL) {
1311                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1312                         ev_job_cancel (ev_window->priv->reload_job);
1313
1314                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1315                 g_object_unref (ev_window->priv->reload_job);
1316                 ev_window->priv->reload_job = NULL;
1317         }
1318 }
1319
1320 static void
1321 ev_window_clear_local_uri (EvWindow *ev_window)
1322 {
1323         if (ev_window->priv->local_uri) {
1324                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1325                 g_free (ev_window->priv->local_uri);
1326                 ev_window->priv->local_uri = NULL;
1327         }
1328 }
1329
1330 static void
1331 ev_window_clear_print_settings_file (EvWindow *ev_window)
1332 {
1333         if (ev_window->priv->print_settings_file) {
1334                 g_unlink (ev_window->priv->print_settings_file);
1335                 g_free (ev_window->priv->print_settings_file);
1336                 ev_window->priv->print_settings_file = NULL;
1337         }
1338 }
1339
1340 static void
1341 ev_window_clear_temp_file (EvWindow *ev_window)
1342 {
1343         GFile *file, *tempdir;
1344
1345         if (!ev_window->priv->uri)
1346                 return;
1347
1348         file = g_file_new_for_uri (ev_window->priv->uri);
1349         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1350
1351         if (g_file_has_prefix (file, tempdir)) {
1352                 g_file_delete (file, NULL, NULL);
1353         }
1354
1355         g_object_unref (file);
1356         g_object_unref (tempdir);
1357 }
1358
1359 /* This callback will executed when load job will be finished.
1360  *
1361  * Since the flow of the error dialog is very confusing, we assume that both
1362  * document and uri will go away after this function is called, and thus we need
1363  * to ref/dup them.  Additionally, it needs to clear
1364  * ev_window->priv->password_{uri,document}, and thus people who call this
1365  * function should _not_ necessarily expect those to exist after being
1366  * called. */
1367 static void
1368 ev_window_load_job_cb (EvJob *job,
1369                        gpointer data)
1370 {
1371         EvWindow *ev_window = EV_WINDOW (data);
1372         EvDocument *document = EV_JOB (job)->document;
1373         EvJobLoad *job_load = EV_JOB_LOAD (job);
1374
1375         g_assert (job_load->uri);
1376
1377         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1378
1379         /* Success! */
1380         if (!ev_job_is_failed (job)) {
1381                 ev_window_set_document (ev_window, document);
1382
1383                 if (ev_window->priv->window_mode != EV_WINDOW_MODE_PREVIEW) {
1384                         setup_view_from_metadata (ev_window);
1385                 }
1386
1387                 if (!ev_window->priv->unlink_temp_file) {
1388                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1389                 }
1390
1391                 ev_window_title_set_type (ev_window->priv->title,
1392                                           EV_WINDOW_TITLE_DOCUMENT);
1393                 if (job_load->password) {
1394                         GPasswordSave flags;
1395
1396                         flags = ev_password_view_get_password_save_flags (
1397                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1398                         ev_keyring_save_password (ev_window->priv->uri,
1399                                                   job_load->password,
1400                                                   flags);
1401                 }
1402
1403                 if (ev_window->priv->dest) {
1404                         EvLink *link;
1405                         EvLinkAction *link_action;
1406
1407                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1408                         link = ev_link_new (NULL, link_action);
1409                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1410                         g_object_unref (link);
1411
1412                         /* Already unrefed by ev_link_action
1413                          * FIXME: link action should inc dest ref counting
1414                          * or not unref it at all
1415                          */
1416                         ev_window->priv->dest = NULL;
1417                 }
1418
1419                 switch (ev_window->priv->window_mode) {
1420                         case EV_WINDOW_MODE_FULLSCREEN:
1421                                 ev_window_run_fullscreen (ev_window);
1422                                 break;
1423                         case EV_WINDOW_MODE_PRESENTATION:
1424                                 ev_window_run_presentation (ev_window);
1425                                 break;
1426                         case EV_WINDOW_MODE_PREVIEW:
1427                                 ev_window_run_preview (ev_window);
1428                                 break;
1429                         default:
1430                                 break;
1431                 }
1432
1433                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1434                         ev_window_cmd_edit_find (NULL, ev_window);
1435                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1436                                                         ev_window->priv->search_string);
1437                 }
1438
1439                 g_free (ev_window->priv->search_string);
1440                 ev_window->priv->search_string = NULL;
1441
1442                 /* Create a monitor for the document */
1443                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1444                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1445                                           G_CALLBACK (ev_window_document_changed),
1446                                           ev_window);
1447
1448                 ev_window_clear_load_job (ev_window);
1449                 return;
1450         }
1451
1452         if (job->error->domain == EV_DOCUMENT_ERROR &&
1453             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1454                 gchar *password;
1455
1456                 setup_view_from_metadata (ev_window);
1457
1458                 /* First look whether password is in keyring */
1459                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1460                 if (password) {
1461                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1462                                 /* Password in kering is wrong */
1463                                 ev_job_load_set_password (job_load, NULL);
1464                                 /* FIXME: delete password from keyring? */
1465                         } else {
1466                                 ev_job_load_set_password (job_load, password);
1467                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1468                                 g_free (password);
1469                                 return;
1470                         }
1471
1472                         g_free (password);
1473                 }
1474
1475                 /* We need to ask the user for a password */
1476                 ev_window_title_set_uri (ev_window->priv->title,
1477                                          ev_window->priv->uri);
1478                 ev_window_title_set_type (ev_window->priv->title,
1479                                           EV_WINDOW_TITLE_PASSWORD);
1480
1481                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1482                                           job_load->uri);
1483
1484                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1485
1486                 ev_job_load_set_password (job_load, NULL);
1487                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1488         } else {
1489                 ev_window_error_message (ev_window, job->error,
1490                                          "%s", _("Unable to open document"));
1491                 ev_window_clear_load_job (ev_window);
1492         }
1493 }
1494
1495 static void
1496 ev_window_reload_job_cb (EvJob    *job,
1497                          EvWindow *ev_window)
1498 {
1499         GtkWidget *widget;
1500
1501         if (ev_job_is_failed (job)) {
1502                 ev_window_clear_reload_job (ev_window);
1503                 ev_window->priv->in_reload = FALSE;
1504                 return;
1505         }
1506
1507         ev_window_set_document (ev_window, job->document);
1508
1509         /* Restart the search after reloading */
1510         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1511         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1512                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1513                                             NULL, ev_window);
1514         }
1515
1516         ev_window_clear_reload_job (ev_window);
1517         ev_window->priv->in_reload = FALSE;
1518 }
1519
1520 /**
1521  * ev_window_get_uri:
1522  * @ev_window: The instance of the #EvWindow.
1523  *
1524  * It returns the uri of the document showed in the #EvWindow.
1525  *
1526  * Returns: the uri of the document showed in the #EvWindow.
1527  */
1528 const char *
1529 ev_window_get_uri (EvWindow *ev_window)
1530 {
1531         return ev_window->priv->uri;
1532 }
1533
1534 /**
1535  * ev_window_close_dialogs:
1536  * @ev_window: The window where dialogs will be closed.
1537  *
1538  * It looks for password, print and properties dialogs and closes them and
1539  * frees them from memory. If there is any print job it does free it too.
1540  */
1541 static void
1542 ev_window_close_dialogs (EvWindow *ev_window)
1543 {
1544         if (ev_window->priv->print_dialog)
1545                 gtk_widget_destroy (ev_window->priv->print_dialog);
1546         ev_window->priv->print_dialog = NULL;
1547
1548         if (ev_window->priv->properties)
1549                 gtk_widget_destroy (ev_window->priv->properties);
1550         ev_window->priv->properties = NULL;
1551 }
1552
1553 static void
1554 ev_window_clear_progress_idle (EvWindow *ev_window)
1555 {
1556         if (ev_window->priv->progress_idle > 0)
1557                 g_source_remove (ev_window->priv->progress_idle);
1558         ev_window->priv->progress_idle = 0;
1559 }
1560
1561 static void
1562 reset_progress_idle (EvWindow *ev_window)
1563 {
1564         ev_window->priv->progress_idle = 0;
1565 }
1566
1567 static void
1568 ev_window_show_progress_message (EvWindow   *ev_window,
1569                                  guint       interval,
1570                                  GSourceFunc function)
1571 {
1572         if (ev_window->priv->progress_idle > 0)
1573                 g_source_remove (ev_window->priv->progress_idle);
1574         ev_window->priv->progress_idle =
1575                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1576                                             interval, function,
1577                                             ev_window,
1578                                             (GDestroyNotify)reset_progress_idle);
1579 }
1580
1581 static void
1582 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1583 {
1584         if (ev_window->priv->progress_cancellable)
1585                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1586         else
1587                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1588 }
1589
1590 static void
1591 ev_window_progress_response_cb (EvProgressMessageArea *area,
1592                                 gint                   response,
1593                                 EvWindow              *ev_window)
1594 {
1595         if (response == GTK_RESPONSE_CANCEL)
1596                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1597         ev_window_set_message_area (ev_window, NULL);
1598 }
1599
1600 static gboolean
1601 show_loading_progress (EvWindow *ev_window)
1602 {
1603         GtkWidget *area;
1604         gchar     *text;
1605
1606         if (ev_window->priv->message_area)
1607                 return FALSE;
1608
1609         text = g_strdup_printf (_("Loading document from %s"),
1610                                 ev_window->priv->uri);
1611         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1612                                              text,
1613                                              GTK_STOCK_CLOSE,
1614                                              GTK_RESPONSE_CLOSE,
1615                                              GTK_STOCK_CANCEL,
1616                                              GTK_RESPONSE_CANCEL,
1617                                              NULL);
1618         g_signal_connect (area, "response",
1619                           G_CALLBACK (ev_window_progress_response_cb),
1620                           ev_window);
1621         gtk_widget_show (area);
1622         ev_window_set_message_area (ev_window, area);
1623         g_free (text);
1624
1625         return FALSE;
1626 }
1627
1628 static void
1629 ev_window_load_remote_failed (EvWindow *ev_window,
1630                               GError   *error)
1631 {
1632         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1633         ev_window->priv->in_reload = FALSE;
1634         ev_window_error_message (ev_window, error,
1635                                  "%s", _("Unable to open document"));
1636         g_free (ev_window->priv->local_uri);
1637         ev_window->priv->local_uri = NULL;
1638         ev_window->priv->uri_mtime = 0;
1639 }
1640
1641 static void
1642 set_uri_mtime (GFile        *source,
1643                GAsyncResult *async_result,
1644                EvWindow     *ev_window)
1645 {
1646         GFileInfo *info;
1647         GError *error = NULL;
1648
1649         info = g_file_query_info_finish (source, async_result, &error);
1650
1651         if (error) {
1652                 ev_window->priv->uri_mtime = 0;
1653                 g_error_free (error);
1654         } else {
1655                 GTimeVal mtime;
1656
1657                 g_file_info_get_modification_time (info, &mtime);
1658                 ev_window->priv->uri_mtime = mtime.tv_sec;
1659                 g_object_unref (info);
1660         }
1661
1662         g_object_unref (source);
1663 }
1664
1665 static void
1666 mount_volume_ready_cb (GFile        *source,
1667                        GAsyncResult *async_result,
1668                        EvWindow     *ev_window)
1669 {
1670         GError *error = NULL;
1671
1672         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1673
1674         if (error) {
1675                 ev_window_load_remote_failed (ev_window, error);
1676                 g_object_unref (source);
1677                 g_error_free (error);
1678         } else {
1679                 /* Volume successfully mounted,
1680                    try opening the file again */
1681                 ev_window_load_file_remote (ev_window, source);
1682         }
1683 }
1684
1685 static void
1686 window_open_file_copy_ready_cb (GFile        *source,
1687                                 GAsyncResult *async_result,
1688                                 EvWindow     *ev_window)
1689 {
1690         GError *error = NULL;
1691
1692         ev_window_clear_progress_idle (ev_window);
1693
1694         g_file_copy_finish (source, async_result, &error);
1695         if (!error) {
1696                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1697                 g_file_query_info_async (source,
1698                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1699                                          0, G_PRIORITY_DEFAULT,
1700                                          NULL,
1701                                          (GAsyncReadyCallback)set_uri_mtime,
1702                                          ev_window);
1703                 return;
1704         }
1705
1706         if (error->domain == G_IO_ERROR &&
1707             error->code == G_IO_ERROR_NOT_MOUNTED) {
1708                 GMountOperation *operation;
1709
1710                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1711                 g_file_mount_enclosing_volume (source,
1712                                                G_MOUNT_MOUNT_NONE,
1713                                                operation, NULL,
1714                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1715                                                ev_window);
1716                 g_object_unref (operation);
1717         } else if (error->domain == G_IO_ERROR &&
1718                    error->code == G_IO_ERROR_CANCELLED) {
1719                 ev_window_clear_load_job (ev_window);
1720                 ev_window_clear_local_uri (ev_window);
1721                 ev_window_clear_print_settings_file (ev_window);
1722                 g_free (ev_window->priv->uri);
1723                 ev_window->priv->uri = NULL;
1724                 g_object_unref (source);
1725
1726                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1727         } else {
1728                 ev_window_load_remote_failed (ev_window, error);
1729                 g_object_unref (source);
1730         }
1731
1732         g_error_free (error);
1733 }
1734
1735 static void
1736 window_open_file_copy_progress_cb (goffset   n_bytes,
1737                                    goffset   total_bytes,
1738                                    EvWindow *ev_window)
1739 {
1740         gchar *status;
1741         gdouble fraction;
1742
1743         if (!ev_window->priv->message_area)
1744                 return;
1745
1746         fraction = n_bytes / (gdouble)total_bytes;
1747         status = g_strdup_printf (_("Downloading document (%d%%)"),
1748                                   (gint)(fraction * 100));
1749
1750         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1751                                              status);
1752         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1753                                                fraction);
1754
1755         g_free (status);
1756 }
1757
1758 static void
1759 ev_window_load_file_remote (EvWindow *ev_window,
1760                             GFile    *source_file)
1761 {
1762         GFile *target_file;
1763
1764         if (!ev_window->priv->local_uri) {
1765                 gchar *tmp_name;
1766                 gchar *base_name;
1767
1768                 /* We'd like to keep extension of source uri since
1769                  * it helps to resolve some mime types, say cbz */
1770                 tmp_name = ev_tmp_filename (NULL);
1771                 base_name = g_file_get_basename (source_file);
1772                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1773                                                           base_name, NULL);
1774                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1775                                      ev_window->priv->local_uri);
1776                 g_free (base_name);
1777                 g_free (tmp_name);
1778         }
1779
1780         ev_window_reset_progress_cancellable (ev_window);
1781
1782         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1783         g_file_copy_async (source_file, target_file,
1784                            0, G_PRIORITY_DEFAULT,
1785                            ev_window->priv->progress_cancellable,
1786                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1787                            ev_window,
1788                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1789                            ev_window);
1790         g_object_unref (target_file);
1791
1792         ev_window_show_progress_message (ev_window, 1,
1793                                          (GSourceFunc)show_loading_progress);
1794 }
1795
1796 void
1797 ev_window_open_uri (EvWindow       *ev_window,
1798                     const char     *uri,
1799                     EvLinkDest     *dest,
1800                     EvWindowRunMode mode,
1801                     const gchar    *search_string,
1802                     gboolean        unlink_temp_file,
1803                     const gchar    *print_settings)
1804 {
1805         GFile *source_file;
1806
1807         ev_window->priv->in_reload = FALSE;
1808
1809         if (ev_window->priv->uri &&
1810             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1811                 ev_window_reload_document (ev_window);
1812                 return;
1813         }
1814
1815         if (ev_window->priv->monitor) {
1816                 g_object_unref (ev_window->priv->monitor);
1817                 ev_window->priv->monitor = NULL;
1818         }
1819
1820         ev_window_close_dialogs (ev_window);
1821         ev_window_clear_load_job (ev_window);
1822         ev_window_clear_local_uri (ev_window);
1823         ev_window_clear_print_settings_file (ev_window);
1824         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1825
1826         ev_window->priv->unlink_temp_file = unlink_temp_file;
1827         ev_window->priv->window_mode = mode;
1828
1829         if (mode == EV_WINDOW_MODE_PREVIEW) {
1830                 ev_window->priv->print_settings_file = print_settings ?
1831                         g_strdup (print_settings) : NULL;
1832         }
1833
1834         if (ev_window->priv->uri)
1835                 g_free (ev_window->priv->uri);
1836         ev_window->priv->uri = g_strdup (uri);
1837
1838         if (ev_window->priv->search_string)
1839                 g_free (ev_window->priv->search_string);
1840         ev_window->priv->search_string = search_string ?
1841                 g_strdup (search_string) : NULL;
1842
1843         if (ev_window->priv->dest)
1844                 g_object_unref (ev_window->priv->dest);
1845         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1846
1847         setup_size_from_metadata (ev_window);
1848
1849         ev_window->priv->load_job = ev_job_load_new (uri);
1850         g_signal_connect (ev_window->priv->load_job,
1851                           "finished",
1852                           G_CALLBACK (ev_window_load_job_cb),
1853                           ev_window);
1854
1855         source_file = g_file_new_for_uri (uri);
1856         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1857                 ev_window_load_file_remote (ev_window, source_file);
1858         } else {
1859                 g_object_unref (source_file);
1860                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1861         }
1862 }
1863
1864 static void
1865 ev_window_reload_local (EvWindow *ev_window)
1866 {
1867         const gchar *uri;
1868
1869         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1870         ev_window->priv->reload_job = ev_job_load_new (uri);
1871         g_signal_connect (ev_window->priv->reload_job, "finished",
1872                           G_CALLBACK (ev_window_reload_job_cb),
1873                           ev_window);
1874         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1875 }
1876
1877 static gboolean
1878 show_reloading_progress (EvWindow *ev_window)
1879 {
1880         GtkWidget *area;
1881         gchar     *text;
1882
1883         if (ev_window->priv->message_area)
1884                 return FALSE;
1885
1886         text = g_strdup_printf (_("Reloading document from %s"),
1887                                 ev_window->priv->uri);
1888         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1889                                              text,
1890                                              GTK_STOCK_CLOSE,
1891                                              GTK_RESPONSE_CLOSE,
1892                                              GTK_STOCK_CANCEL,
1893                                              GTK_RESPONSE_CANCEL,
1894                                              NULL);
1895         g_signal_connect (area, "response",
1896                           G_CALLBACK (ev_window_progress_response_cb),
1897                           ev_window);
1898         gtk_widget_show (area);
1899         ev_window_set_message_area (ev_window, area);
1900         g_free (text);
1901
1902         return FALSE;
1903 }
1904
1905 static void
1906 reload_remote_copy_ready_cb (GFile        *remote,
1907                              GAsyncResult *async_result,
1908                              EvWindow     *ev_window)
1909 {
1910         GError *error = NULL;
1911
1912         ev_window_clear_progress_idle (ev_window);
1913
1914         g_file_copy_finish (remote, async_result, &error);
1915         if (error) {
1916                 if (error->domain != G_IO_ERROR ||
1917                     error->code != G_IO_ERROR_CANCELLED)
1918                         ev_window_error_message (ev_window, error,
1919                                                  "%s", _("Failed to reload document."));
1920                 g_error_free (error);
1921         } else {
1922                 ev_window_reload_local (ev_window);
1923         }
1924
1925         g_object_unref (remote);
1926 }
1927
1928 static void
1929 reload_remote_copy_progress_cb (goffset   n_bytes,
1930                                 goffset   total_bytes,
1931                                 EvWindow *ev_window)
1932 {
1933         gchar *status;
1934         gdouble fraction;
1935
1936         if (!ev_window->priv->message_area)
1937                 return;
1938
1939         fraction = n_bytes / (gdouble)total_bytes;
1940         status = g_strdup_printf (_("Downloading document (%d%%)"),
1941                                   (gint)(fraction * 100));
1942
1943         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1944                                              status);
1945         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1946                                                fraction);
1947
1948         g_free (status);
1949 }
1950
1951 static void
1952 query_remote_uri_mtime_cb (GFile        *remote,
1953                            GAsyncResult *async_result,
1954                            EvWindow     *ev_window)
1955 {
1956         GFileInfo *info;
1957         GTimeVal   mtime;
1958         GError    *error = NULL;
1959
1960         info = g_file_query_info_finish (remote, async_result, &error);
1961         if (error) {
1962                 g_error_free (error);
1963                 g_object_unref (remote);
1964                 ev_window_reload_local (ev_window);
1965
1966                 return;
1967         }
1968
1969         g_file_info_get_modification_time (info, &mtime);
1970         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1971                 GFile *target_file;
1972
1973                 /* Remote file has changed */
1974                 ev_window->priv->uri_mtime = mtime.tv_sec;
1975
1976                 ev_window_reset_progress_cancellable (ev_window);
1977
1978                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1979                 g_file_copy_async (remote, target_file,
1980                                    G_FILE_COPY_OVERWRITE,
1981                                    G_PRIORITY_DEFAULT,
1982                                    ev_window->priv->progress_cancellable,
1983                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1984                                    ev_window,
1985                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1986                                    ev_window);
1987                 g_object_unref (target_file);
1988                 ev_window_show_progress_message (ev_window, 1,
1989                                                  (GSourceFunc)show_reloading_progress);
1990         } else {
1991                 g_object_unref (remote);
1992                 ev_window_reload_local (ev_window);
1993         }
1994
1995         g_object_unref (info);
1996 }
1997
1998 static void
1999 ev_window_reload_remote (EvWindow *ev_window)
2000 {
2001         GFile *remote;
2002
2003         remote = g_file_new_for_uri (ev_window->priv->uri);
2004         /* Reload the remote uri only if it has changed */
2005         g_file_query_info_async (remote,
2006                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2007                                  0, G_PRIORITY_DEFAULT,
2008                                  NULL,
2009                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2010                                  ev_window);
2011 }
2012
2013 static void
2014 ev_window_reload_document (EvWindow *ev_window)
2015 {
2016         ev_window_clear_reload_job (ev_window);
2017         ev_window->priv->in_reload = TRUE;
2018
2019         if (ev_window->priv->local_uri) {
2020                 ev_window_reload_remote (ev_window);
2021         } else {
2022                 ev_window_reload_local (ev_window);
2023         }
2024 }
2025
2026 static void
2027 file_open_dialog_response_cb (GtkWidget *chooser,
2028                               gint       response_id,
2029                               EvWindow  *ev_window)
2030 {
2031         gchar *uri;
2032
2033         if (response_id == GTK_RESPONSE_OK) {
2034                 GSList *uris;
2035
2036                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2037
2038                 ev_application_open_uri_list (EV_APP, uris,
2039                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2040                                               GDK_CURRENT_TIME);
2041
2042                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2043                 g_slist_free (uris);
2044         }
2045
2046         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
2047         ev_application_set_chooser_uri (EV_APP, uri);
2048         g_free (uri);
2049
2050         gtk_widget_destroy (chooser);
2051 }
2052
2053 static void
2054 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2055 {
2056         GtkWidget *chooser;
2057
2058         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2059                                                GTK_WINDOW (window),
2060                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2061                                                GTK_STOCK_CANCEL,
2062                                                GTK_RESPONSE_CANCEL,
2063                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2064                                                NULL);
2065
2066         ev_document_factory_add_filters (chooser, NULL);
2067         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2068         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2069         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
2070                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2071                                           ev_application_get_chooser_uri (EV_APP));
2072         } else if (window->priv->uri != NULL) {
2073                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2074                                           window->priv->uri);
2075         } else {
2076                 const gchar *folder;
2077
2078                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2079                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2080                                                      folder ? folder : g_get_home_dir ());
2081         }
2082
2083         g_signal_connect (chooser, "response",
2084                           G_CALLBACK (file_open_dialog_response_cb),
2085                           window);
2086
2087         gtk_widget_show (chooser);
2088 }
2089
2090 static gchar *
2091 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2092 {
2093         gchar *tmp_filename = NULL;
2094         gchar *name;
2095         gint   res;
2096         guint  i = 0;
2097
2098         name = g_path_get_basename (filename);
2099
2100         do {
2101                 gchar *basename;
2102
2103                 if (tmp_filename)
2104                         g_free (tmp_filename);
2105
2106                 basename = g_strdup_printf ("%s-%d", name, i++);
2107                 tmp_filename = g_build_filename (ev_tmp_dir (),
2108                                                  basename, NULL);
2109
2110                 g_free (basename);
2111         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
2112
2113         g_free (name);
2114
2115         if (res != 0 && errno != EEXIST) {
2116                 if (error) {
2117                         *error = g_error_new (G_FILE_ERROR,
2118                                               g_file_error_from_errno (errno),
2119                                               _("Couldn't create symlink “%s”: %s"),
2120                                               tmp_filename, strerror (errno));
2121                 }
2122
2123                 g_free (tmp_filename);
2124
2125                 return NULL;
2126         }
2127
2128         return tmp_filename;
2129 }
2130
2131 static void
2132 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2133 {
2134         GError      *error = NULL;
2135         gchar       *symlink_uri;
2136         gchar       *old_filename;
2137         gchar       *new_filename;
2138         const gchar *uri_unc;
2139
2140         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2141                                      "uri-uncompressed");
2142         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2143                                             NULL, NULL);
2144         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2145
2146         if (error) {
2147                 ev_window_error_message (window, error,
2148                                          "%s", _("Cannot open a copy."));
2149                 g_error_free (error);
2150                 g_free (old_filename);
2151                 g_free (new_filename);
2152
2153                 return;
2154         }
2155
2156         g_free (old_filename);
2157
2158         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2159         g_free (new_filename);
2160
2161         ev_application_open_uri_at_dest (EV_APP,
2162                                          symlink_uri,
2163                                          gtk_window_get_screen (GTK_WINDOW (window)),
2164                                          dest,
2165                                          0,
2166                                          NULL,
2167                                          TRUE,
2168                                          NULL,
2169                                          GDK_CURRENT_TIME);
2170         g_free (symlink_uri);
2171 }
2172
2173 static void
2174 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2175 {
2176         EvPageCache *page_cache;
2177         EvLinkDest  *dest;
2178         gint         current_page;
2179
2180         page_cache = ev_page_cache_get (window->priv->document);
2181         current_page = ev_page_cache_get_current_page (page_cache);
2182
2183         dest = ev_link_dest_new_page (current_page);
2184         ev_window_cmd_file_open_copy_at_dest (window, dest);
2185         g_object_unref (dest);
2186 }
2187
2188 static void
2189 ev_window_cmd_recent_file_activate (GtkAction *action,
2190                                     EvWindow  *window)
2191 {
2192         GtkRecentInfo *info;
2193         const gchar   *uri;
2194
2195         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2196         g_assert (info != NULL);
2197
2198         uri = gtk_recent_info_get_uri (info);
2199
2200         ev_application_open_uri_at_dest (EV_APP, uri,
2201                                          gtk_window_get_screen (GTK_WINDOW (window)),
2202                                          NULL, 0, NULL, FALSE, NULL,
2203                                          GDK_CURRENT_TIME);
2204 }
2205
2206 static void
2207 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2208                                              const gchar        *uri,
2209                                              EvWindow           *window)
2210 {
2211         ev_application_open_uri_at_dest (EV_APP, uri,
2212                                          gtk_window_get_screen (GTK_WINDOW (window)),
2213                                          NULL, 0, NULL, FALSE, NULL,
2214                                          GDK_CURRENT_TIME);
2215 }
2216
2217 static void
2218 ev_window_add_recent (EvWindow *window, const char *filename)
2219 {
2220         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2221 }
2222
2223 static gint
2224 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2225 {
2226         gboolean     has_ev_a, has_ev_b;
2227         const gchar *evince = g_get_application_name ();
2228
2229         has_ev_a = gtk_recent_info_has_application (a, evince);
2230         has_ev_b = gtk_recent_info_has_application (b, evince);
2231
2232         if (has_ev_a && has_ev_b) {
2233                 time_t time_a, time_b;
2234
2235                 time_a = gtk_recent_info_get_modified (a);
2236                 time_b = gtk_recent_info_get_modified (b);
2237
2238                 return (time_b - time_a);
2239         } else if (has_ev_a) {
2240                 return -1;
2241         } else if (has_ev_b) {
2242                 return 1;
2243         }
2244
2245         return 0;
2246 }
2247
2248 /*
2249  * Doubles underscore to avoid spurious menu accels.
2250  */
2251 static gchar *
2252 ev_window_get_recent_file_label (gint index, const gchar *filename)
2253 {
2254         GString *str;
2255         gint length;
2256         const gchar *p;
2257         const gchar *end;
2258         gboolean is_rtl;
2259
2260         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2261
2262         g_return_val_if_fail (filename != NULL, NULL);
2263
2264         length = strlen (filename);
2265         str = g_string_sized_new (length + 10);
2266         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2267
2268         p = filename;
2269         end = filename + length;
2270
2271         while (p != end) {
2272                 const gchar *next;
2273                 next = g_utf8_next_char (p);
2274
2275                 switch (*p) {
2276                         case '_':
2277                                 g_string_append (str, "__");
2278                                 break;
2279                         default:
2280                                 g_string_append_len (str, p, next - p);
2281                                 break;
2282                 }
2283
2284                 p = next;
2285         }
2286
2287         return g_string_free (str, FALSE);
2288 }
2289
2290 static void
2291 ev_window_setup_recent (EvWindow *ev_window)
2292 {
2293         GList        *items, *l;
2294         guint         n_items = 0;
2295         const gchar  *evince = g_get_application_name ();
2296         static guint  i = 0;
2297
2298         if (ev_window->priv->recent_ui_id > 0) {
2299                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2300                                           ev_window->priv->recent_ui_id);
2301                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2302         }
2303         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2304
2305         if (ev_window->priv->recent_action_group) {
2306                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2307                                                     ev_window->priv->recent_action_group);
2308                 g_object_unref (ev_window->priv->recent_action_group);
2309         }
2310         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2311         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2312                                             ev_window->priv->recent_action_group, 0);
2313
2314         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2315         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2316
2317         for (l = items; l && l->data; l = g_list_next (l)) {
2318                 GtkRecentInfo *info;
2319                 GtkAction     *action;
2320                 gchar         *action_name;
2321                 gchar         *label;
2322
2323                 info = (GtkRecentInfo *) l->data;
2324
2325                 if (!gtk_recent_info_has_application (info, evince) ||
2326                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2327                         continue;
2328
2329                 action_name = g_strdup_printf ("RecentFile%u", i++);
2330                 label = ev_window_get_recent_file_label (
2331                         n_items + 1, gtk_recent_info_get_display_name (info));
2332
2333                 action = g_object_new (GTK_TYPE_ACTION,
2334                                        "name", action_name,
2335                                        "label", label,
2336                                        NULL);
2337
2338                 g_object_set_data_full (G_OBJECT (action),
2339                                         "gtk-recent-info",
2340                                         gtk_recent_info_ref (info),
2341                                         (GDestroyNotify) gtk_recent_info_unref);
2342
2343                 g_signal_connect (action, "activate",
2344                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2345                                   (gpointer) ev_window);
2346
2347                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2348                                              action);
2349                 g_object_unref (action);
2350
2351                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2352                                        ev_window->priv->recent_ui_id,
2353                                        "/MainMenu/FileMenu/RecentFilesMenu",
2354                                        label,
2355                                        action_name,
2356                                        GTK_UI_MANAGER_MENUITEM,
2357                                        FALSE);
2358                 g_free (action_name);
2359                 g_free (label);
2360
2361                 if (++n_items == 5)
2362                         break;
2363         }
2364
2365         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2366         g_list_free (items);
2367 }
2368
2369 static gboolean
2370 show_saving_progress (GFile *dst)
2371 {
2372         EvWindow  *ev_window;
2373         GtkWidget *area;
2374         gchar     *text;
2375         gchar     *uri;
2376         EvSaveType save_type;
2377
2378         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2379         ev_window->priv->progress_idle = 0;
2380
2381         if (ev_window->priv->message_area)
2382                 return FALSE;
2383
2384         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2385         uri = g_file_get_uri (dst);
2386         switch (save_type) {
2387         case EV_SAVE_DOCUMENT:
2388                 text = g_strdup_printf (_("Saving document to %s"), uri);
2389                 break;
2390         case EV_SAVE_ATTACHMENT:
2391                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2392                 break;
2393         case EV_SAVE_IMAGE:
2394                 text = g_strdup_printf (_("Saving image to %s"), uri);
2395                 break;
2396         default:
2397                 g_assert_not_reached ();
2398         }
2399         g_free (uri);
2400         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2401                                              text,
2402                                              GTK_STOCK_CLOSE,
2403                                              GTK_RESPONSE_CLOSE,
2404                                              GTK_STOCK_CANCEL,
2405                                              GTK_RESPONSE_CANCEL,
2406                                              NULL);
2407         g_signal_connect (area, "response",
2408                           G_CALLBACK (ev_window_progress_response_cb),
2409                           ev_window);
2410         gtk_widget_show (area);
2411         ev_window_set_message_area (ev_window, area);
2412         g_free (text);
2413
2414         return FALSE;
2415 }
2416
2417 static void
2418 window_save_file_copy_ready_cb (GFile        *src,
2419                                 GAsyncResult *async_result,
2420                                 GFile        *dst)
2421 {
2422         EvWindow *ev_window;
2423         GError   *error = NULL;
2424
2425         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2426         ev_window_clear_progress_idle (ev_window);
2427
2428         if (g_file_copy_finish (src, async_result, &error)) {
2429                 ev_tmp_file_unlink (src);
2430                 return;
2431         }
2432
2433         if (error->domain != G_IO_ERROR ||
2434             error->code != G_IO_ERROR_CANCELLED) {
2435                 gchar *name;
2436
2437                 name = g_file_get_basename (dst);
2438                 ev_window_error_message (ev_window, error,
2439                                          _("The file could not be saved as “%s”."),
2440                                          name);
2441                 g_free (name);
2442         }
2443         ev_tmp_file_unlink (src);
2444         g_error_free (error);
2445 }
2446
2447 static void
2448 window_save_file_copy_progress_cb (goffset n_bytes,
2449                                    goffset total_bytes,
2450                                    GFile  *dst)
2451 {
2452         EvWindow  *ev_window;
2453         EvSaveType save_type;
2454         gchar     *status;
2455         gdouble    fraction;
2456
2457         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2458
2459         if (!ev_window->priv->message_area)
2460                 return;
2461
2462         fraction = n_bytes / (gdouble)total_bytes;
2463         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2464
2465         switch (save_type) {
2466         case EV_SAVE_DOCUMENT:
2467                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2468                                           (gint)(fraction * 100));
2469                 break;
2470         case EV_SAVE_ATTACHMENT:
2471                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2472                                           (gint)(fraction * 100));
2473                 break;
2474         case EV_SAVE_IMAGE:
2475                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2476                                           (gint)(fraction * 100));
2477                 break;
2478         default:
2479                 g_assert_not_reached ();
2480         }
2481
2482         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2483                                              status);
2484         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2485                                                fraction);
2486
2487         g_free (status);
2488 }
2489
2490 static void
2491 ev_window_save_remote (EvWindow  *ev_window,
2492                        EvSaveType save_type,
2493                        GFile     *src,
2494                        GFile     *dst)
2495 {
2496         ev_window_reset_progress_cancellable (ev_window);
2497         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2498         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2499         g_file_copy_async (src, dst,
2500                            G_FILE_COPY_OVERWRITE,
2501                            G_PRIORITY_DEFAULT,
2502                            ev_window->priv->progress_cancellable,
2503                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2504                            dst,
2505                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2506                            dst);
2507         ev_window->priv->progress_idle =
2508                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2509                                             1,
2510                                             (GSourceFunc)show_saving_progress,
2511                                             dst,
2512                                             NULL);
2513 }
2514
2515 static void
2516 ev_window_clear_save_job (EvWindow *ev_window)
2517 {
2518         if (ev_window->priv->save_job != NULL) {
2519                 if (!ev_job_is_finished (ev_window->priv->save_job))
2520                         ev_job_cancel (ev_window->priv->save_job);
2521
2522                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2523                                                       ev_window_save_job_cb,
2524                                                       ev_window);
2525                 g_object_unref (ev_window->priv->save_job);
2526                 ev_window->priv->save_job = NULL;
2527         }
2528 }
2529
2530 static void
2531 ev_window_save_job_cb (EvJob     *job,
2532                        EvWindow  *window)
2533 {
2534         if (ev_job_is_failed (job)) {
2535                 ev_window_error_message (window, job->error,
2536                                          _("The file could not be saved as “%s”."),
2537                                          EV_JOB_SAVE (job)->uri);
2538         }
2539
2540         ev_window_clear_save_job (window);
2541 }
2542
2543 static void
2544 file_save_dialog_response_cb (GtkWidget *fc,
2545                               gint       response_id,
2546                               EvWindow  *ev_window)
2547 {
2548         gchar *uri;
2549
2550         if (response_id != GTK_RESPONSE_OK) {
2551                 gtk_widget_destroy (fc);
2552                 return;
2553         }
2554
2555         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2556         /* FIXME: remote copy should be done here rather than in the save job,
2557          * so that we can track progress and cancel the operation
2558          */
2559
2560         ev_window_clear_save_job (ev_window);
2561         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2562                                                      uri, ev_window->priv->uri);
2563         g_signal_connect (ev_window->priv->save_job, "finished",
2564                           G_CALLBACK (ev_window_save_job_cb),
2565                           ev_window);
2566         /* The priority doesn't matter for this job */
2567         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2568
2569         g_free (uri);
2570         gtk_widget_destroy (fc);
2571 }
2572
2573 static void
2574 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2575 {
2576         GtkWidget *fc;
2577         gchar *base_name;
2578         GFile *file;
2579         const gchar *folder;
2580
2581         fc = gtk_file_chooser_dialog_new (
2582                 _("Save a Copy"),
2583                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2584                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2585                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2586                 NULL);
2587
2588         ev_document_factory_add_filters (fc, ev_window->priv->document);
2589         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2590
2591         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2592         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2593         file = g_file_new_for_uri (ev_window->priv->uri);
2594         base_name = g_file_get_basename (file);
2595         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2596
2597         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2598         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2599                                              folder ? folder : g_get_home_dir ());
2600
2601         g_object_unref (file);
2602         g_free (base_name);
2603
2604         g_signal_connect (fc, "response",
2605                           G_CALLBACK (file_save_dialog_response_cb),
2606                           ev_window);
2607
2608         gtk_widget_show (fc);
2609 }
2610
2611 static void
2612 ev_window_load_print_settings_from_metadata (EvWindow *window)
2613 {
2614         gchar *uri = window->priv->uri;
2615         gint   i;
2616
2617         /* Load print setting that are specific to the document */
2618         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2619                 GValue   value = { 0, };
2620                 gboolean success;
2621
2622                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2623                 gtk_print_settings_set (window->priv->print_settings,
2624                                         document_print_settings[i],
2625                                         success ? g_value_get_string (&value) : NULL);
2626                 if (success)
2627                         g_value_unset (&value);
2628         }
2629 }
2630
2631 static void
2632 ev_window_save_print_settings (EvWindow *window)
2633 {
2634         gchar *uri = window->priv->uri;
2635         gint   i;
2636
2637         /* Save print settings that are specific to the document */
2638         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2639                 const gchar *value;
2640
2641                 value = gtk_print_settings_get (window->priv->print_settings,
2642                                                 document_print_settings[i]);
2643                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2644         }
2645 }
2646
2647 static void
2648 ev_window_save_print_page_setup (EvWindow *window)
2649 {
2650         gchar        *uri = window->priv->uri;
2651         GtkPageSetup *page_setup = window->priv->print_page_setup;
2652
2653         /* Save page setup options that are specific to the document */
2654         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2655                                      gtk_page_setup_get_orientation (page_setup));
2656         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2657                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2658         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2659                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2660         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2661                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2662         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2663                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2664 }
2665
2666 static void
2667 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2668 {
2669         gchar        *uri = window->priv->uri;
2670         GtkPageSetup *page_setup = window->priv->print_page_setup;
2671         GtkPaperSize *paper_size;
2672         GValue        value = { 0, };
2673
2674         paper_size = gtk_page_setup_get_paper_size (page_setup);
2675
2676         /* Load page setup options that are specific to the document */
2677         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2678                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2679                 g_value_unset (&value);
2680         } else {
2681                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2682         }
2683
2684         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2685                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2686                 g_value_unset (&value);
2687         } else {
2688                 gtk_page_setup_set_top_margin (page_setup,
2689                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2690                                                GTK_UNIT_MM);
2691         }
2692
2693         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2694                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2695                 g_value_unset (&value);
2696         } else {
2697                 gtk_page_setup_set_bottom_margin (page_setup,
2698                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2699                                                   GTK_UNIT_MM);
2700         }
2701
2702         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2703                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2704                 g_value_unset (&value);
2705         } else {
2706                 gtk_page_setup_set_left_margin (page_setup,
2707                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2708                                                 GTK_UNIT_MM);
2709         }
2710
2711         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2712                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2713                 g_value_unset (&value);
2714         } else {
2715                 gtk_page_setup_set_right_margin (page_setup,
2716                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2717                                                  GTK_UNIT_MM);
2718         }
2719 }
2720
2721 static void
2722 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2723                                     EvWindow     *window)
2724 {
2725         /* Dialog was canceled */
2726         if (!page_setup)
2727                 return;
2728
2729         if (window->priv->print_page_setup != page_setup) {
2730                 if (window->priv->print_page_setup)
2731                         g_object_unref (window->priv->print_page_setup);
2732                 window->priv->print_page_setup = g_object_ref (page_setup);
2733         }
2734
2735         ev_application_set_page_setup (EV_APP, page_setup);
2736         ev_window_save_print_page_setup (window);
2737 }
2738
2739 static void
2740 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2741 {
2742         if (!ev_window->priv->print_page_setup) {
2743                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2744                         ev_application_get_page_setup (EV_APP));
2745                 ev_window_load_print_page_setup_from_metadata (ev_window);
2746         }
2747
2748         gtk_print_run_page_setup_dialog_async (
2749                 GTK_WINDOW (ev_window),
2750                 ev_window->priv->print_page_setup,
2751                 ev_window->priv->print_settings,
2752                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2753                 ev_window);
2754 }
2755
2756 static void
2757 ev_window_print_cancel (EvWindow *ev_window)
2758 {
2759         EvPrintOperation *op;
2760
2761         if (!ev_window->priv->print_queue)
2762                 return;
2763
2764         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2765                 ev_print_operation_cancel (op);
2766         }
2767 }
2768
2769 static void
2770 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2771                                              gint      n_jobs)
2772 {
2773         gchar *text = NULL;
2774
2775         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2776             !ev_window->priv->print_queue)
2777                 return;
2778
2779         if (n_jobs == 0) {
2780                 ev_window_set_message_area (ev_window, NULL);
2781                 return;
2782         }
2783
2784         if (n_jobs > 1) {
2785                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2786                                                   "%d pending jobs in queue",
2787                                                   n_jobs - 1), n_jobs - 1);
2788         }
2789
2790         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2791                                             text);
2792         g_free (text);
2793 }
2794
2795 static gboolean
2796 destroy_window (GtkWidget *window)
2797 {
2798         gtk_widget_destroy (window);
2799
2800         return FALSE;
2801 }
2802
2803 static void
2804 ev_window_print_operation_done (EvPrintOperation       *op,
2805                                 GtkPrintOperationResult result,
2806                                 EvWindow               *ev_window)
2807 {
2808         gint n_jobs;
2809
2810         switch (result) {
2811         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2812                 GtkPrintSettings *print_settings;
2813
2814                 print_settings = ev_print_operation_get_print_settings (op);
2815                 if (ev_window->priv->print_settings != print_settings) {
2816                         if (ev_window->priv->print_settings)
2817                                 g_object_unref (ev_window->priv->print_settings);
2818                         ev_window->priv->print_settings = g_object_ref (print_settings);
2819                 }
2820
2821                 ev_application_set_print_settings (EV_APP, print_settings);
2822                 ev_window_save_print_settings (ev_window);
2823         }
2824
2825                 break;
2826         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2827                 GtkWidget *dialog;
2828                 GError    *error = NULL;
2829
2830
2831                 ev_print_operation_get_error (op, &error);
2832
2833                 /* The message area is already used by
2834                  * the printing progress, so it's better to
2835                  * use a popup dialog in this case
2836                  */
2837                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2838                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2839                                                  GTK_MESSAGE_ERROR,
2840                                                  GTK_BUTTONS_CLOSE,
2841                                                  "%s", _("Failed to print document"));
2842                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2843                                                           "%s", error->message);
2844                 g_signal_connect (dialog, "response",
2845                                   G_CALLBACK (gtk_widget_destroy),
2846                                   NULL);
2847                 gtk_widget_show (dialog);
2848
2849                 g_error_free (error);
2850         }
2851                 break;
2852         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2853         default:
2854                 break;
2855         }
2856
2857         g_queue_remove (ev_window->priv->print_queue, op);
2858         g_object_unref (op);
2859         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2860         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2861
2862         if (n_jobs == 0 && ev_window->priv->close_after_print)
2863                 g_idle_add ((GSourceFunc)destroy_window,
2864                             ev_window);
2865 }
2866
2867 static void
2868 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2869                                       gint                   response,
2870                                       EvWindow              *ev_window)
2871 {
2872         if (response == GTK_RESPONSE_CANCEL) {
2873                 EvPrintOperation *op;
2874
2875                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2876                 ev_print_operation_cancel (op);
2877         } else {
2878                 gtk_widget_hide (GTK_WIDGET (area));
2879         }
2880 }
2881
2882 static void
2883 ev_window_print_operation_status_changed (EvPrintOperation *op,
2884                                           EvWindow         *ev_window)
2885 {
2886         const gchar *status;
2887         gdouble      fraction;
2888
2889         status = ev_print_operation_get_status (op);
2890         fraction = ev_print_operation_get_progress (op);
2891
2892         if (!ev_window->priv->message_area) {
2893                 GtkWidget   *area;
2894                 const gchar *job_name;
2895                 gchar       *text;
2896
2897                 job_name = ev_print_operation_get_job_name (op);
2898                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2899
2900                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2901                                                      text,
2902                                                      GTK_STOCK_CLOSE,
2903                                                      GTK_RESPONSE_CLOSE,
2904                                                      GTK_STOCK_CANCEL,
2905                                                      GTK_RESPONSE_CANCEL,
2906                                                      NULL);
2907                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2908                 g_signal_connect (area, "response",
2909                                   G_CALLBACK (ev_window_print_progress_response_cb),
2910                                   ev_window);
2911                 gtk_widget_show (area);
2912                 ev_window_set_message_area (ev_window, area);
2913                 g_free (text);
2914         }
2915
2916         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2917                                              status);
2918         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2919                                                fraction);
2920 }
2921
2922 static void
2923 ev_window_print_operation_begin_print (EvPrintOperation *op,
2924                                        EvWindow         *ev_window)
2925 {
2926         GtkPrintSettings *print_settings;
2927
2928         if (!ev_window->priv->print_queue)
2929                 ev_window->priv->print_queue = g_queue_new ();
2930
2931         g_queue_push_head (ev_window->priv->print_queue, op);
2932         ev_window_print_update_pending_jobs_message (ev_window,
2933                                                      g_queue_get_length (ev_window->priv->print_queue));
2934
2935         if (ev_window->priv->print_settings)
2936                 g_object_unref (ev_window->priv->print_settings);
2937         print_settings = ev_print_operation_get_print_settings (op);
2938         ev_window->priv->print_settings = g_object_ref (print_settings);
2939 }
2940
2941 void
2942 ev_window_print_range (EvWindow *ev_window,
2943                        gint      first_page,
2944                        gint      last_page)
2945 {
2946         EvPrintOperation *op;
2947         EvPageCache      *page_cache;
2948         gint              current_page;
2949         gint              document_last_page;
2950
2951         g_return_if_fail (EV_IS_WINDOW (ev_window));
2952         g_return_if_fail (ev_window->priv->document != NULL);
2953
2954         if (!ev_window->priv->print_queue)
2955                 ev_window->priv->print_queue = g_queue_new ();
2956
2957         op = ev_print_operation_new (ev_window->priv->document);
2958         g_signal_connect (op, "begin_print",
2959                           G_CALLBACK (ev_window_print_operation_begin_print),
2960                           (gpointer)ev_window);
2961         g_signal_connect (op, "status_changed",
2962                           G_CALLBACK (ev_window_print_operation_status_changed),
2963                           (gpointer)ev_window);
2964         g_signal_connect (op, "done",
2965                           G_CALLBACK (ev_window_print_operation_done),
2966                           (gpointer)ev_window);
2967
2968         page_cache = ev_page_cache_get (ev_window->priv->document);
2969         current_page = ev_page_cache_get_current_page (page_cache);
2970         document_last_page = ev_page_cache_get_n_pages (page_cache);
2971
2972         if (!ev_window->priv->print_settings) {
2973                 ev_window->priv->print_settings = gtk_print_settings_copy (
2974                         ev_application_get_print_settings (EV_APP));
2975                 ev_window_load_print_settings_from_metadata (ev_window);
2976         }
2977
2978         if (first_page != 1 || last_page != document_last_page) {
2979                 GtkPageRange range;
2980
2981                 /* Ranges in GtkPrint are 0 - N */
2982                 range.start = first_page - 1;
2983                 range.end = last_page - 1;
2984
2985                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2986                                                     GTK_PRINT_PAGES_RANGES);
2987                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2988                                                     &range, 1);
2989         }
2990
2991         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
2992         ev_print_operation_set_current_page (op, current_page);
2993         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
2994         if (ev_window->priv->print_page_setup)
2995                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
2996
2997         ev_print_operation_run (op, GTK_WINDOW (ev_window));
2998 }
2999
3000 static void
3001 ev_window_print (EvWindow *window)
3002 {
3003         EvPageCache *page_cache;
3004         gint         last_page;
3005
3006         page_cache = ev_page_cache_get (window->priv->document);
3007         last_page = ev_page_cache_get_n_pages (page_cache);
3008
3009         ev_window_print_range (window, 1, last_page);
3010 }
3011
3012 static void
3013 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3014 {
3015         ev_window_print (ev_window);
3016 }
3017
3018 static void
3019 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3020 {
3021         if (ev_window->priv->properties == NULL) {
3022                 ev_window->priv->properties = ev_properties_dialog_new ();
3023                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3024                                                    ev_window->priv->uri,
3025                                                    ev_window->priv->document);
3026                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3027                                            (gpointer) &(ev_window->priv->properties));
3028                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3029                                               GTK_WINDOW (ev_window));
3030         }
3031
3032         ev_document_fc_mutex_lock ();
3033         gtk_widget_show (ev_window->priv->properties);
3034         ev_document_fc_mutex_unlock ();
3035 }
3036
3037 static void
3038 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3039                                          gint       response,
3040                                          EvWindow  *ev_window)
3041 {
3042         gtk_widget_destroy (GTK_WIDGET (dialog));
3043
3044         switch (response) {
3045         case GTK_RESPONSE_YES:
3046                 if (!ev_window->priv->print_queue ||
3047                     g_queue_is_empty (ev_window->priv->print_queue))
3048                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3049                 else
3050                         ev_window->priv->close_after_print = TRUE;
3051                 break;
3052         case GTK_RESPONSE_NO:
3053                 ev_window->priv->close_after_print = TRUE;
3054                 if (ev_window->priv->print_queue &&
3055                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3056                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3057                         ev_window_print_cancel (ev_window);
3058                 } else {
3059                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3060                 }
3061                 break;
3062         case GTK_RESPONSE_CANCEL:
3063         default:
3064                 ev_window->priv->close_after_print = FALSE;
3065         }
3066 }
3067
3068 static void
3069 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3070 {
3071         GtkWidget *dialog;
3072         gchar     *text, *markup;
3073         gint       n_print_jobs;
3074
3075         n_print_jobs = ev_window->priv->print_queue ?
3076                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3077
3078         if (n_print_jobs == 0) {
3079                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3080                 return;
3081         }
3082
3083         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3084                                          GTK_DIALOG_MODAL,
3085                                          GTK_MESSAGE_QUESTION,
3086                                          GTK_BUTTONS_NONE,
3087                                          NULL);
3088         if (n_print_jobs == 1) {
3089                 EvPrintOperation *op;
3090                 const gchar      *job_name;
3091
3092                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3093                 job_name = ev_print_operation_get_job_name (op);
3094
3095                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3096                                         job_name);
3097         } else {
3098                 text = g_strdup_printf (_("There are %d print jobs active. "
3099                                           "Wait until print finishes before closing?"),
3100                                         n_print_jobs);
3101         }
3102
3103         markup = g_strdup_printf ("<b>%s</b>", text);
3104         g_free (text);
3105
3106         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3107         g_free (markup);
3108
3109         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3110                                                   _("If you close the window, pending print "
3111                                                     "jobs will not be printed."));
3112
3113         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3114                                 _("Cancel _print and Close"),
3115                                 GTK_RESPONSE_NO,
3116                                 GTK_STOCK_CANCEL,
3117                                 GTK_RESPONSE_CANCEL,
3118                                 _("Close _after Printing"),
3119                                 GTK_RESPONSE_YES,
3120                                 NULL);
3121         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3122
3123         g_signal_connect (dialog, "response",
3124                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3125                           ev_window);
3126         gtk_widget_show (dialog);
3127 }
3128
3129 static void
3130 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3131 {
3132         GtkAction *action;
3133
3134         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3135         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3136         update_chrome_visibility (window);
3137
3138         action = gtk_action_group_get_action (window->priv->action_group,
3139                                               PAGE_SELECTOR_ACTION);
3140         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3141 }
3142
3143 static void
3144 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3145 {
3146         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3147 }
3148
3149 static void
3150 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3151 {
3152         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3153 }
3154
3155 static void
3156 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3157 {
3158         gboolean continuous;
3159
3160         ev_window_stop_presentation (ev_window, TRUE);
3161         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3162         g_object_set (G_OBJECT (ev_window->priv->view),
3163                       "continuous", continuous,
3164                       NULL);
3165         ev_window_update_actions (ev_window);
3166 }
3167
3168 static void
3169 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3170 {
3171         gboolean dual_page;
3172
3173         ev_window_stop_presentation (ev_window, TRUE);
3174         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3175         g_object_set (G_OBJECT (ev_window->priv->view),
3176                       "dual-page", dual_page,
3177                       NULL);
3178         ev_window_update_actions (ev_window);
3179 }
3180
3181 static void
3182 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3183 {
3184         ev_window_stop_presentation (ev_window, TRUE);
3185
3186         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3187                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3188         } else {
3189                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3190         }
3191         ev_window_update_actions (ev_window);
3192 }
3193
3194 static void
3195 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3196 {
3197         ev_window_stop_presentation (ev_window, TRUE);
3198
3199         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3200                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3201         } else {
3202                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3203         }
3204         ev_window_update_actions (ev_window);
3205 }
3206
3207
3208 static void
3209 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3210 {
3211         g_return_if_fail (EV_IS_WINDOW (ev_window));
3212
3213         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3214 }
3215
3216 static void
3217 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3218 {
3219         g_return_if_fail (EV_IS_WINDOW (ev_window));
3220
3221         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3222                 g_error ("Find action should be insensitive since document doesn't support find");
3223                 return;
3224         }
3225
3226         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3227         update_chrome_visibility (ev_window);
3228         gtk_widget_grab_focus (ev_window->priv->find_bar);
3229 }
3230
3231 static void
3232 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3233 {
3234         g_return_if_fail (EV_IS_WINDOW (ev_window));
3235
3236         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3237         update_chrome_visibility (ev_window);
3238         gtk_widget_grab_focus (ev_window->priv->find_bar);
3239         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3240 }
3241
3242 static void
3243 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3244 {
3245         g_return_if_fail (EV_IS_WINDOW (ev_window));
3246
3247         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3248         update_chrome_visibility (ev_window);
3249         gtk_widget_grab_focus (ev_window->priv->find_bar);
3250         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3251 }
3252
3253 static void
3254 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3255 {
3256         g_return_if_fail (EV_IS_WINDOW (ev_window));
3257
3258         ev_view_copy (EV_VIEW (ev_window->priv->view));
3259 }
3260
3261 static void
3262 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3263                                       EvWindow *ev_window)
3264 {
3265         if (!ev_window_is_empty (ev_window))
3266                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3267                                              gtk_paned_get_position (GTK_PANED (object)));
3268 }
3269
3270 static void
3271 ev_window_update_fullscreen_action (EvWindow *window)
3272 {
3273         GtkAction *action;
3274
3275         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3276         g_signal_handlers_block_by_func
3277                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3278         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3279                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3280         g_signal_handlers_unblock_by_func
3281                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3282 }
3283
3284 static void
3285 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3286 {
3287         GtkWidget *item;
3288
3289         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3290         g_object_set (item, "is-important", FALSE, NULL);
3291
3292         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3293         g_object_set (item, "is-important", FALSE, NULL);
3294
3295         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3296         g_object_set (item, "is-important", TRUE, NULL);
3297
3298         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3299         g_object_set (item, "is-important", TRUE, NULL);
3300 }
3301
3302 static void
3303 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3304 {
3305         static gboolean done = FALSE;
3306
3307         if (!done) {
3308                 gtk_rc_parse_string (
3309                         "\n"
3310                         "   style \"fullscreen-toolbar-style\"\n"
3311                         "   {\n"
3312                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3313                         "   }\n"
3314                         "\n"
3315                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3316                         "\n");
3317                 done = TRUE;
3318         }
3319
3320         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3321 }
3322
3323 static void
3324 ev_window_run_fullscreen (EvWindow *window)
3325 {
3326         EvView  *view = EV_VIEW (window->priv->view);
3327         gboolean fullscreen_window = TRUE;
3328
3329         if (ev_view_get_fullscreen (view))
3330                 return;
3331
3332         if (!window->priv->fullscreen_toolbar) {
3333                 window->priv->fullscreen_toolbar =
3334                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3335                                                    "/FullscreenToolbar");
3336
3337                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3338                                        GTK_TOOLBAR_BOTH_HORIZ);
3339                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3340                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3341
3342                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3343                                     window->priv->fullscreen_toolbar,
3344                                     FALSE, FALSE, 0);
3345                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3346                                        window->priv->fullscreen_toolbar, 1);
3347         }
3348
3349         if (ev_view_get_presentation (view)) {
3350                 ev_window_stop_presentation (window, FALSE);
3351                 fullscreen_window = FALSE;
3352         }
3353
3354         g_object_set (G_OBJECT (window->priv->scrolled_window),
3355                       "shadow-type", GTK_SHADOW_NONE,
3356                       NULL);
3357
3358         ev_view_set_fullscreen (view, TRUE);
3359         ev_window_update_fullscreen_action (window);
3360
3361         /* If the user doesn't have the main toolbar he/she won't probably want
3362          * the toolbar in fullscreen mode. See bug #483048
3363          */
3364         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3365                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3366         update_chrome_visibility (window);
3367
3368         if (fullscreen_window)
3369                 gtk_window_fullscreen (GTK_WINDOW (window));
3370         gtk_widget_grab_focus (window->priv->view);
3371
3372         if (!ev_window_is_empty (window))
3373                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3374 }
3375
3376 static void
3377 ev_window_stop_fullscreen (EvWindow *window,
3378                            gboolean  unfullscreen_window)
3379 {
3380         EvView *view = EV_VIEW (window->priv->view);
3381
3382         if (!ev_view_get_fullscreen (view))
3383                 return;
3384
3385         g_object_set (G_OBJECT (window->priv->scrolled_window),
3386                       "shadow-type", GTK_SHADOW_IN,
3387                       NULL);
3388
3389         ev_view_set_fullscreen (view, FALSE);
3390         ev_window_update_fullscreen_action (window);
3391         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3392         update_chrome_visibility (window);
3393         if (unfullscreen_window)
3394                 gtk_window_unfullscreen (GTK_WINDOW (window));
3395
3396         if (!ev_window_is_empty (window))
3397                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3398 }
3399
3400 static void
3401 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3402 {
3403         gboolean fullscreen;
3404
3405         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3406         if (fullscreen) {
3407                 ev_window_run_fullscreen (window);
3408         } else {
3409                 ev_window_stop_fullscreen (window, TRUE);
3410         }
3411 }
3412
3413 static gboolean
3414 presentation_timeout_cb (EvWindow *window)
3415 {
3416         EvView *view = EV_VIEW (window->priv->view);
3417
3418         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3419                 return FALSE;
3420
3421         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3422         window->priv->presentation_timeout_id = 0;
3423
3424         return FALSE;
3425 }
3426
3427 static void
3428 presentation_set_timeout (EvWindow *window)
3429 {
3430         if (window->priv->presentation_timeout_id > 0) {
3431                 g_source_remove (window->priv->presentation_timeout_id);
3432         }
3433
3434         window->priv->presentation_timeout_id =
3435                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3436                                        (GSourceFunc)presentation_timeout_cb, window);
3437
3438         ev_view_show_cursor (EV_VIEW (window->priv->view));
3439 }
3440
3441 static void
3442 presentation_clear_timeout (EvWindow *window)
3443 {
3444         if (window->priv->presentation_timeout_id > 0) {
3445                 g_source_remove (window->priv->presentation_timeout_id);
3446         }
3447
3448         window->priv->presentation_timeout_id = 0;
3449
3450         ev_view_show_cursor (EV_VIEW (window->priv->view));
3451 }
3452
3453 static gboolean
3454 presentation_motion_notify_cb (GtkWidget *widget,
3455                                GdkEventMotion *event,
3456                                gpointer user_data)
3457 {
3458         EvWindow *window = EV_WINDOW (user_data);
3459
3460         presentation_set_timeout (window);
3461
3462         return FALSE;
3463 }
3464
3465 static gboolean
3466 presentation_leave_notify_cb (GtkWidget *widget,
3467                               GdkEventCrossing *event,
3468                               gpointer user_data)
3469 {
3470         EvWindow *window = EV_WINDOW (user_data);
3471
3472         presentation_clear_timeout (window);
3473
3474         return FALSE;
3475 }
3476
3477 static void
3478 ev_window_update_presentation_action (EvWindow *window)
3479 {
3480         GtkAction *action;
3481
3482         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3483         g_signal_handlers_block_by_func
3484                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3485         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3486                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3487         g_signal_handlers_unblock_by_func
3488                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3489 }
3490
3491 static void
3492 ev_window_run_presentation (EvWindow *window)
3493 {
3494         EvView  *view = EV_VIEW (window->priv->view);
3495         gboolean fullscreen_window = TRUE;
3496
3497         if (ev_view_get_presentation (view))
3498                 return;
3499
3500         if (ev_view_get_fullscreen (view)) {
3501                 ev_window_stop_fullscreen (window, FALSE);
3502                 fullscreen_window = FALSE;
3503         }
3504
3505         g_object_set (G_OBJECT (window->priv->scrolled_window),
3506                       "shadow-type", GTK_SHADOW_NONE,
3507                       NULL);
3508
3509         ev_view_set_presentation (view, TRUE);
3510         ev_window_update_presentation_action (window);
3511
3512         update_chrome_visibility (window);
3513
3514         gtk_widget_grab_focus (window->priv->view);
3515         if (fullscreen_window)
3516                 gtk_window_fullscreen (GTK_WINDOW (window));
3517
3518         g_signal_connect (window->priv->view,
3519                           "motion-notify-event",
3520                           G_CALLBACK (presentation_motion_notify_cb),
3521                           window);
3522         g_signal_connect (window->priv->view,
3523                           "leave-notify-event",
3524                           G_CALLBACK (presentation_leave_notify_cb),
3525                           window);
3526         presentation_set_timeout (window);
3527
3528         ev_application_screensaver_disable (EV_APP);
3529
3530         if (!ev_window_is_empty (window))
3531                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3532 }
3533
3534 static void
3535 ev_window_stop_presentation (EvWindow *window,
3536                              gboolean  unfullscreen_window)
3537 {
3538         EvView *view = EV_VIEW (window->priv->view);
3539
3540         if (!ev_view_get_presentation (view))
3541                 return;
3542
3543         g_object_set (G_OBJECT (window->priv->scrolled_window),
3544                       "shadow-type", GTK_SHADOW_IN,
3545                       NULL);
3546
3547         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3548         ev_window_update_presentation_action (window);
3549         update_chrome_visibility (window);
3550         if (unfullscreen_window)
3551                 gtk_window_unfullscreen (GTK_WINDOW (window));
3552
3553         g_signal_handlers_disconnect_by_func (window->priv->view,
3554                                               (gpointer) presentation_motion_notify_cb,
3555                                               window);
3556         g_signal_handlers_disconnect_by_func (window->priv->view,
3557                                               (gpointer) presentation_leave_notify_cb,
3558                                               window);
3559         presentation_clear_timeout (window);
3560
3561         ev_application_screensaver_enable (EV_APP);
3562
3563         if (!ev_window_is_empty (window))
3564                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3565 }
3566
3567 static void
3568 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3569 {
3570         gboolean presentation;
3571
3572         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3573         if (presentation) {
3574                 ev_window_run_presentation (window);
3575         }
3576 }
3577
3578 static void
3579 ev_window_run_preview (EvWindow *window)
3580 {
3581         GtkAction *action;
3582
3583         if (!window->priv->preview_toolbar) {
3584                 window->priv->preview_toolbar =
3585                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3586                                                    "/PreviewToolbar");
3587
3588                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3589                                     window->priv->preview_toolbar,
3590                                     FALSE, FALSE, 0);
3591                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3592                                        window->priv->preview_toolbar, 1);
3593         }
3594
3595         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3596
3597         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3598         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3599         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3600
3601         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3602
3603         action = gtk_action_group_get_action (window->priv->action_group,
3604                                               "PreviewPrint");
3605         gtk_action_set_visible (action, TRUE);
3606
3607         update_chrome_visibility (window);
3608 }
3609
3610 static void
3611 ev_window_screen_changed (GtkWidget *widget,
3612                           GdkScreen *old_screen)
3613 {
3614         EvWindow *window = EV_WINDOW (widget);
3615         EvWindowPrivate *priv = window->priv;
3616         GdkScreen *screen;
3617
3618         screen = gtk_widget_get_screen (widget);
3619         if (screen == old_screen)
3620                 return;
3621
3622         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3623                                 get_screen_dpi (GTK_WINDOW (window)));
3624
3625         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3626                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3627         }
3628 }
3629
3630 static gboolean
3631 ev_window_state_event (GtkWidget           *widget,
3632                        GdkEventWindowState *event)
3633 {
3634         EvWindow *window = EV_WINDOW (widget);
3635         EvView   *view = EV_VIEW (window->priv->view);
3636
3637         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3638                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3639         }
3640
3641         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3642                 return FALSE;
3643
3644         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3645                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3646                         return FALSE;
3647
3648                 ev_window_run_fullscreen (window);
3649         } else {
3650                 if (ev_view_get_fullscreen (view))
3651                         ev_window_stop_fullscreen (window, FALSE);
3652                 else if (ev_view_get_presentation (view))
3653                         ev_window_stop_presentation (window, FALSE);
3654         }
3655
3656         return FALSE;
3657 }
3658
3659 static void
3660 ev_window_set_page_mode (EvWindow         *window,
3661                          EvWindowPageMode  page_mode)
3662 {
3663         GtkWidget *child = NULL;
3664         GtkWidget *real_child;
3665
3666         if (window->priv->page_mode == page_mode)
3667                 return;
3668
3669         window->priv->page_mode = page_mode;
3670
3671         switch (page_mode) {
3672                 case PAGE_MODE_DOCUMENT:
3673                         child = window->priv->view;
3674                         break;
3675                 case PAGE_MODE_PASSWORD:
3676                         child = window->priv->password_view;
3677                         break;
3678                 default:
3679                         g_assert_not_reached ();
3680         }
3681
3682         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3683         if (child != real_child) {
3684                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3685                                       real_child);
3686                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3687                                    child);
3688         }
3689         ev_window_update_actions (window);
3690 }
3691
3692
3693 static void
3694 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3695 {
3696         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3697 }
3698
3699 static void
3700 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3701 {
3702         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3703 }
3704
3705 static void
3706 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3707 {
3708         EvWindow *ev_window = EV_WINDOW (data);
3709         egg_editable_toolbar_set_edit_mode
3710                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3711         ev_application_save_toolbars_model (EV_APP);
3712         gtk_widget_destroy (GTK_WIDGET (dialog));
3713 }
3714
3715 static void
3716 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3717 {
3718         GtkWidget *dialog;
3719         GtkWidget *editor;
3720
3721         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3722                                               GTK_WINDOW (ev_window),
3723                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3724                                               GTK_STOCK_CLOSE,
3725                                               GTK_RESPONSE_CLOSE,
3726                                               NULL);
3727         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3728         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3729         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3730         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3731         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3732
3733         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3734                                          ev_application_get_toolbars_model (EV_APP));
3735         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3736         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3737
3738         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3739
3740         egg_editable_toolbar_set_edit_mode
3741                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3742
3743         g_signal_connect (dialog, "response",
3744                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3745                           ev_window);
3746         gtk_widget_show_all (dialog);
3747 }
3748
3749 static void
3750 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3751 {
3752         g_return_if_fail (EV_IS_WINDOW (ev_window));
3753
3754         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3755         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3756 }
3757
3758 static void
3759 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3760 {
3761         g_return_if_fail (EV_IS_WINDOW (ev_window));
3762
3763         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3764         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3765 }
3766
3767 static void
3768 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3769 {
3770         g_return_if_fail (EV_IS_WINDOW (ev_window));
3771
3772         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3773 }
3774
3775 static void
3776 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3777 {
3778         g_return_if_fail (EV_IS_WINDOW (ev_window));
3779
3780         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3781 }
3782
3783 static void
3784 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3785 {
3786         g_return_if_fail (EV_IS_WINDOW (ev_window));
3787
3788         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3789 }
3790
3791 static void
3792 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3793 {
3794         int n_pages;
3795
3796         g_return_if_fail (EV_IS_WINDOW (ev_window));
3797
3798         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3799         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3800 }
3801
3802 static void
3803 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3804 {
3805         int n_pages, current_page;
3806
3807         g_return_if_fail (EV_IS_WINDOW (ev_window));
3808
3809         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3810         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3811
3812         if (current_page + 10 < n_pages)
3813                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3814 }
3815
3816 static void
3817 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3818 {
3819         int current_page;
3820
3821         g_return_if_fail (EV_IS_WINDOW (ev_window));
3822
3823         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3824
3825         if (current_page - 10 >= 0)
3826                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3827 }
3828
3829 static void
3830 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3831 {
3832         ev_window_reload_document (ev_window);
3833 }
3834
3835 static void
3836 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3837 {
3838         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3839 }
3840
3841 #if GTK_CHECK_VERSION (2, 14, 0)
3842 static void
3843 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3844 {
3845         GError  *error = NULL;
3846
3847         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3848                       "ghelp:evince",
3849                       GDK_CURRENT_TIME,
3850                       &error);
3851         if (error) {
3852                 ev_window_error_message (ev_window, error,
3853                                          "%s", _("There was an error displaying help"));
3854                 g_error_free (error);
3855         }
3856 }
3857 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3858 static void
3859 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3860 {
3861         GError *error = NULL;
3862         GdkScreen *screen;
3863         char *command;
3864         const char *lang;
3865         char *uri = NULL;
3866
3867         int i;
3868
3869         const char * const * langs = g_get_language_names ();
3870
3871         for (i = 0; langs[i]; i++) {
3872                 lang = langs[i];
3873                 if (strchr (lang, '.')) {
3874                         continue;
3875                 }
3876
3877                 uri = g_build_filename(GNOMEDATADIR,
3878                                        "/gnome/help/" PACKAGE,
3879                                        lang,
3880                                        "/evince.xml",
3881                                        NULL);
3882
3883                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3884                         break;
3885                 }
3886                 g_free (uri);
3887                 uri = NULL;
3888         }
3889
3890         if (uri == NULL) {
3891                 g_warning ("Cannot find help");
3892                 return;
3893         }
3894
3895         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3896         g_free (uri);
3897
3898         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3899         gdk_spawn_command_line_on_screen (screen, command, &error);
3900         if (error != NULL) {
3901                 g_warning ("%s", error->message);
3902                 g_error_free (error);
3903         }
3904         g_free (command);
3905 }
3906 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3907
3908 static void
3909 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3910 {
3911         ev_window_stop_fullscreen (window, TRUE);
3912 }
3913
3914 static void
3915 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3916 {
3917         ev_window_run_presentation (window);
3918 }
3919
3920 static gboolean
3921 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3922                                 EvWindow   *window)
3923 {
3924         EvWindowPrivate *priv = window->priv;
3925         const gchar *printer_name;
3926
3927         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3928         if ((printer_name
3929              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3930             (!printer_name && gtk_printer_is_default (printer))) {
3931                 if (priv->printer)
3932                         g_object_unref (priv->printer);
3933                 priv->printer = g_object_ref (printer);
3934
3935                 /* Now that we have the printer, we'll start the print */
3936                 ev_window_do_preview_print (window);
3937
3938                 return TRUE; /* we're done */
3939         }
3940
3941         return FALSE; /* continue the enumeration */
3942 }
3943
3944 static void
3945 ev_window_preview_print_finished (GtkPrintJob *print_job,
3946                                   EvWindow    *window,
3947                                   GError      *error)
3948 {
3949         if (error) {
3950                 ev_window_error_message (window, error,
3951                                          "%s", _("Failed to print document"));
3952         }
3953
3954         g_object_unref (print_job);
3955         gtk_widget_destroy (GTK_WIDGET (window));
3956 }
3957
3958 static void
3959 ev_window_do_preview_print (EvWindow *window)
3960 {
3961         EvWindowPrivate  *priv = window->priv;
3962         GtkPrintJob      *job;
3963         gchar            *filename;
3964         GError           *error = NULL;
3965
3966         g_assert (priv->print_settings != NULL);
3967         g_assert (priv->printer != NULL);
3968
3969         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3970                                  priv->printer,
3971                                  priv->print_settings,
3972                                  priv->print_page_setup);
3973
3974         g_object_unref (priv->print_settings);
3975         priv->print_settings = NULL;
3976         g_object_unref (priv->print_page_setup);
3977         priv->print_page_setup = NULL;
3978         g_object_unref (priv->printer);
3979         priv->printer = NULL;
3980
3981         filename = g_filename_from_uri (priv->local_uri ?
3982                                         priv->local_uri : priv->uri,
3983                                         NULL, NULL);
3984
3985         if (gtk_print_job_set_source_file (job, filename, &error)) {
3986                 gtk_print_job_send (job,
3987                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3988                                     window, NULL);
3989         } else {
3990                 g_warning ("%s", error->message);
3991                 g_error_free (error);
3992         }
3993
3994         g_free (filename);
3995
3996         gtk_widget_hide (GTK_WIDGET (window));
3997 }
3998
3999 static void
4000 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
4001 {
4002         EvWindowPrivate  *priv = window->priv;
4003         GtkPrintSettings *print_settings;
4004         GtkPageSetup     *page_setup;
4005         const gchar      *print_settings_file = priv->print_settings_file;
4006
4007         if (print_settings_file && g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
4008                 GKeyFile *key_file;
4009                 GError   *error = NULL;
4010
4011                 key_file = g_key_file_new ();
4012                 g_key_file_load_from_file (key_file,
4013                                            print_settings_file,
4014                                            G_KEY_FILE_KEEP_COMMENTS |
4015                                            G_KEY_FILE_KEEP_TRANSLATIONS,
4016                                            &error);
4017                 if (!error) {
4018                         print_settings =
4019                                 gtk_print_settings_new_from_key_file (key_file,
4020                                                                       "Print Settings",
4021                                                                       NULL);
4022                         print_settings = print_settings ? print_settings : gtk_print_settings_new ();
4023
4024                         page_setup = gtk_page_setup_new_from_key_file (key_file,
4025                                                                        "Page Setup",
4026                                                                        NULL);
4027                         page_setup = page_setup ? page_setup : gtk_page_setup_new ();
4028                 } else {
4029                         print_settings = gtk_print_settings_new ();
4030                         page_setup = gtk_page_setup_new ();
4031                         g_error_free (error);
4032                 }
4033
4034                 g_key_file_free (key_file);
4035         } else {
4036                 print_settings = gtk_print_settings_new ();
4037                 page_setup = gtk_page_setup_new ();
4038         }
4039
4040         if (priv->print_settings)
4041                 g_object_unref (priv->print_settings);
4042         priv->print_settings = print_settings;
4043         if (priv->print_page_setup)
4044                 g_object_unref (priv->print_page_setup);
4045         priv->print_page_setup = page_setup;
4046
4047         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
4048                                 window, NULL, FALSE);
4049 }
4050
4051 static void
4052 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4053 {
4054         GtkWidget *widget;
4055
4056         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4057
4058         widget = gtk_window_get_focus (GTK_WINDOW (window));
4059         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4060                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4061                 update_chrome_visibility (window);
4062                 gtk_widget_grab_focus (window->priv->view);
4063         } else {
4064                 gboolean fullscreen;
4065                 gboolean presentation;
4066
4067                 g_object_get (window->priv->view,
4068                               "fullscreen", &fullscreen,
4069                               "presentation", &presentation,
4070                               NULL);
4071
4072                 if (fullscreen) {
4073                         ev_window_stop_fullscreen (window, TRUE);
4074                 } else if (presentation) {
4075                         ev_window_stop_presentation (window, TRUE);
4076                         gtk_widget_grab_focus (window->priv->view);
4077                 } else {
4078                         gtk_widget_grab_focus (window->priv->view);
4079                 }
4080
4081                 if (fullscreen && presentation)
4082                         g_warning ("Both fullscreen and presentation set somehow");
4083         }
4084 }
4085
4086 static void
4087 save_sizing_mode (EvWindow *window)
4088 {
4089         EvSizingMode mode;
4090         GEnumValue *enum_value;
4091
4092         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
4093         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4094
4095         if (!ev_window_is_empty (window))
4096                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
4097                                                 enum_value->value_nick);
4098 }
4099
4100 static void
4101 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
4102                                   EvWindow   *ev_window)
4103 {
4104         GtkWidget *scrolled_window;
4105         EvSizingMode sizing_mode;
4106
4107         g_object_get (ev_window->priv->view,
4108                       "sizing-mode", &sizing_mode,
4109                       NULL);
4110
4111         scrolled_window = ev_window->priv->scrolled_window;
4112
4113         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
4114
4115         if (sizing_mode != EV_SIZING_FREE)
4116                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
4117                                           GTK_SCROLLED_WINDOW (scrolled_window));
4118
4119         switch (sizing_mode) {
4120                 case EV_SIZING_BEST_FIT:
4121                         g_object_set (G_OBJECT (scrolled_window),
4122                                       "hscrollbar-policy", GTK_POLICY_NEVER,
4123                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4124                                       NULL);
4125                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
4126                                           G_CALLBACK (ev_view_update_view_size),
4127                                           scrolled_window);
4128                         break;
4129                 case EV_SIZING_FIT_WIDTH:
4130                         g_object_set (G_OBJECT (scrolled_window),
4131                                       "hscrollbar-policy", GTK_POLICY_NEVER,
4132                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4133                                       NULL);
4134                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
4135                                           G_CALLBACK (ev_view_update_view_size),
4136                                           scrolled_window);
4137                         break;
4138                 case EV_SIZING_FREE:
4139                         g_object_set (G_OBJECT (scrolled_window),
4140                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
4141                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4142                                       NULL);
4143                         break;
4144         }
4145
4146         update_sizing_buttons (ev_window);
4147         save_sizing_mode (ev_window);
4148 }
4149
4150 static void
4151 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4152 {
4153         ev_window_update_actions (ev_window);
4154
4155         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4156                 gdouble zoom;
4157
4158                 zoom = ev_view_get_zoom (view);
4159                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4160                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4161         }
4162 }
4163
4164 static void
4165 ev_window_update_continuous_action (EvWindow *window)
4166 {
4167         GtkAction *action;
4168
4169         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4170         g_signal_handlers_block_by_func
4171                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4172         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4173                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4174         g_signal_handlers_unblock_by_func
4175                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4176 }
4177
4178 static void
4179 ev_window_update_dual_page_action (EvWindow *window)
4180 {
4181         GtkAction *action;
4182
4183         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4184         g_signal_handlers_block_by_func
4185                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4186         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4187                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4188         g_signal_handlers_unblock_by_func
4189                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4190 }
4191
4192 static void
4193 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4194 {
4195         ev_window_update_continuous_action (ev_window);
4196
4197         if (!ev_window_is_empty (ev_window))
4198                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4199                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4200 }
4201
4202 static void
4203 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4204 {
4205         int rotation;
4206
4207         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4208
4209         if (!ev_window_is_empty (window))
4210                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4211                                              rotation);
4212
4213         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4214                                        rotation);
4215         ev_window_refresh_window_thumbnail (window, rotation);
4216 }
4217
4218 static void
4219 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4220 {
4221         ev_window_update_actions (window);
4222 }
4223
4224 static void
4225 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4226 {
4227         ev_window_update_dual_page_action (ev_window);
4228
4229         if (!ev_window_is_empty (ev_window))
4230                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4231                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4232 }
4233
4234 static char *
4235 build_comments_string (void)
4236 {
4237 #ifdef ENABLE_PDF
4238         PopplerBackend backend;
4239         const char *backend_name;
4240         const char *version;
4241
4242         backend = poppler_get_backend ();
4243         version = poppler_get_version ();
4244         switch (backend) {
4245                 case POPPLER_BACKEND_CAIRO:
4246                         backend_name = "cairo";
4247                         break;
4248                 case POPPLER_BACKEND_SPLASH:
4249                         backend_name = "splash";
4250                         break;
4251                 default:
4252                         backend_name = "unknown";
4253                         break;
4254         }
4255
4256         return g_strdup_printf (_("Document Viewer.\n"
4257                                   "Using poppler %s (%s)"),
4258                                 version, backend_name);
4259 #else
4260         return g_strdup_printf (_("Document Viewer"));
4261 #endif
4262 }
4263
4264 static void
4265 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4266 {
4267         const char *authors[] = {
4268                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4269                 "Jonathan Blandford <jrb@gnome.org>",
4270                 "Marco Pesenti Gritti <marco@gnome.org>",
4271                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4272                 "Bryan Clark <clarkbw@gnome.org>",
4273                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4274                 "Wouter Bolsterlee <wbolster@gnome.org>",
4275                 NULL
4276         };
4277
4278         const char *documenters[] = {
4279                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4280                 NULL
4281         };
4282
4283         const char *license[] = {
4284                 N_("Evince is free software; you can redistribute it and/or modify "
4285                    "it under the terms of the GNU General Public License as published by "
4286                    "the Free Software Foundation; either version 2 of the License, or "
4287                    "(at your option) any later version.\n"),
4288                 N_("Evince is distributed in the hope that it will be useful, "
4289                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4290                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4291                    "GNU General Public License for more details.\n"),
4292                 N_("You should have received a copy of the GNU General Public License "
4293                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4294                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4295         };
4296
4297         char *license_trans;
4298         char *comments;
4299
4300 #ifdef ENABLE_NLS
4301         const char **p;
4302
4303         for (p = authors; *p; ++p)
4304                 *p = _(*p);
4305
4306         for (p = documenters; *p; ++p)
4307                 *p = _(*p);
4308 #endif
4309
4310         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4311                                      _(license[2]), "\n", NULL);
4312         comments = build_comments_string ();
4313
4314         gtk_show_about_dialog (
4315                 GTK_WINDOW (ev_window),
4316                 "name", _("Evince"),
4317                 "version", VERSION,
4318                 "copyright",
4319                 _("\xc2\xa9 1996-2007 The Evince authors"),
4320                 "license", license_trans,
4321                 "website", "http://www.gnome.org/projects/evince",
4322                 "comments", comments,
4323                 "authors", authors,
4324                 "documenters", documenters,
4325                 "translator-credits", _("translator-credits"),
4326                 "logo-icon-name", "evince",
4327                 "wrap-license", TRUE,
4328                 NULL);
4329
4330         g_free (comments);
4331         g_free (license_trans);
4332 }
4333
4334 static void
4335 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4336 {
4337         gboolean active;
4338
4339         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4340         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4341         update_chrome_visibility (ev_window);
4342         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4343 }
4344
4345 static void
4346 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4347 {
4348         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4349                 return;
4350
4351         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4352                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4353         update_chrome_visibility (ev_window);
4354 }
4355
4356 static void
4357 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4358                                            GParamSpec *pspec,
4359                                            EvWindow   *ev_window)
4360 {
4361         GtkWidget *current_page;
4362         const char *id;
4363
4364         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4365
4366         if (current_page == ev_window->priv->sidebar_links) {
4367                 id = LINKS_SIDEBAR_ID;
4368         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4369                 id = THUMBNAILS_SIDEBAR_ID;
4370         } else if (current_page == ev_window->priv->sidebar_attachments) {
4371                 id = ATTACHMENTS_SIDEBAR_ID;
4372         } else if (current_page == ev_window->priv->sidebar_layers) {
4373                 id = LAYERS_SIDEBAR_ID;
4374         } else {
4375                 g_assert_not_reached();
4376         }
4377
4378         g_object_unref (current_page);
4379
4380         if (!ev_window_is_empty (ev_window))
4381                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4382 }
4383
4384 static void
4385 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4386                                          GParamSpec *pspec,
4387                                          EvWindow   *ev_window)
4388 {
4389         EvView *view = EV_VIEW (ev_window->priv->view);
4390         GtkAction *action;
4391
4392         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4393
4394         if (!ev_view_get_presentation (view)) {
4395                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4396                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4397
4398                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4399                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4400         }
4401 }
4402
4403 static void
4404 view_menu_link_popup (EvWindow *ev_window,
4405                       EvLink   *link)
4406 {
4407         gboolean   show_external = FALSE;
4408         gboolean   show_internal = FALSE;
4409         GtkAction *action;
4410
4411         if (ev_window->priv->link)
4412                 g_object_unref (ev_window->priv->link);
4413
4414         if (link)
4415                 ev_window->priv->link = g_object_ref (link);
4416         else
4417                 ev_window->priv->link = NULL;
4418
4419         if (ev_window->priv->link) {
4420                 EvLinkAction *ev_action;
4421
4422                 ev_action = ev_link_get_action (link);
4423                 if (ev_action) {
4424                         switch (ev_link_action_get_action_type (ev_action)) {
4425                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4426                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4427                                         show_internal = TRUE;
4428                                         break;
4429                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4430                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4431                                         show_external = TRUE;
4432                                         break;
4433                                 default:
4434                                         break;
4435                         }
4436                 }
4437         }
4438
4439         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4440                                               "OpenLink");
4441         gtk_action_set_visible (action, show_external);
4442
4443         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4444                                               "CopyLinkAddress");
4445         gtk_action_set_visible (action, show_external);
4446
4447         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4448                                               "GoLink");
4449         gtk_action_set_visible (action, show_internal);
4450
4451         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4452                                               "OpenLinkNewWindow");
4453         gtk_action_set_visible (action, show_internal);
4454 }
4455
4456 static void
4457 view_menu_image_popup (EvWindow  *ev_window,
4458                        EvImage   *image)
4459 {
4460         GtkAction *action;
4461         gboolean   show_image = FALSE;
4462
4463         if (ev_window->priv->image)
4464                 g_object_unref (ev_window->priv->image);
4465
4466         if (image)
4467                 ev_window->priv->image = g_object_ref (image);
4468         else
4469                 ev_window->priv->image = NULL;
4470
4471         show_image = (ev_window->priv->image != NULL);
4472
4473         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4474                                               "SaveImageAs");
4475         gtk_action_set_visible (action, show_image);
4476
4477         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4478                                               "CopyImage");
4479         gtk_action_set_visible (action, show_image);
4480 }
4481
4482 static gboolean
4483 view_menu_popup_cb (EvView   *view,
4484                     GObject  *object,
4485                     EvWindow *ev_window)
4486 {
4487         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4488                 return FALSE;
4489
4490         view_menu_link_popup (ev_window,
4491                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4492         view_menu_image_popup (ev_window,
4493                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4494
4495         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4496                         NULL, NULL, NULL, NULL,
4497                         3, gtk_get_current_event_time ());
4498         return TRUE;
4499 }
4500
4501 static gboolean
4502 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4503                               GList           *attach_list,
4504                               EvWindow        *ev_window)
4505 {
4506         GtkWidget *popup;
4507
4508         g_assert (attach_list != NULL);
4509
4510         if (ev_window->priv->attach_list) {
4511                 g_list_foreach (ev_window->priv->attach_list,
4512                                 (GFunc) g_object_unref, NULL);
4513                 g_list_free (ev_window->priv->attach_list);
4514         }
4515
4516         ev_window->priv->attach_list = attach_list;
4517
4518         popup = ev_window->priv->attachment_popup;
4519
4520         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4521                         NULL, NULL,
4522                         3, gtk_get_current_event_time ());
4523
4524         return TRUE;
4525 }
4526
4527 static void
4528 ev_window_update_find_status_message (EvWindow *ev_window)
4529 {
4530         gchar *message;
4531
4532         if (!ev_window->priv->find_job)
4533                 return;
4534
4535         if (ev_job_is_finished (ev_window->priv->find_job)) {
4536                 gint n_results;
4537
4538                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4539                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4540                 /* TRANS: Sometimes this could be better translated as
4541                                       "%d hit(s) on this page".  Therefore this string
4542                                       contains plural cases. */
4543                 message = g_strdup_printf (ngettext ("%d found on this page",
4544                                                      "%d found on this page",
4545                                                      n_results),
4546                                            n_results);
4547         } else {
4548                 gdouble percent;
4549
4550                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4551                 message = g_strdup_printf (_("%3d%% remaining to search"),
4552                                            (gint) ((1.0 - percent) * 100));
4553         }
4554
4555         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4556         g_free (message);
4557 }
4558
4559 static void
4560 ev_window_find_job_finished_cb (EvJobFind *job,
4561                                 EvWindow  *ev_window)
4562 {
4563         ev_window_update_find_status_message (ev_window);
4564 }
4565
4566 static void
4567 ev_window_find_job_updated_cb (EvJobFind *job,
4568                                gint       page,
4569                                EvWindow  *ev_window)
4570 {
4571         ev_window_update_actions (ev_window);
4572
4573         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4574                               ev_job_find_get_results (job),
4575                               page);
4576         ev_window_update_find_status_message (ev_window);
4577 }
4578
4579 static void
4580 ev_window_clear_find_job (EvWindow *ev_window)
4581 {
4582         if (ev_window->priv->find_job != NULL) {
4583                 if (!ev_job_is_finished (ev_window->priv->find_job))
4584                         ev_job_cancel (ev_window->priv->find_job);
4585
4586                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4587                                                       ev_window_find_job_finished_cb,
4588                                                       ev_window);
4589                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4590                                                       ev_window_find_job_updated_cb,
4591                                                       ev_window);
4592                 g_object_unref (ev_window->priv->find_job);
4593                 ev_window->priv->find_job = NULL;
4594         }
4595 }
4596
4597 static void
4598 find_bar_previous_cb (EggFindBar *find_bar,
4599                       EvWindow   *ev_window)
4600 {
4601         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4602 }
4603
4604 static void
4605 find_bar_next_cb (EggFindBar *find_bar,
4606                   EvWindow   *ev_window)
4607 {
4608         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4609 }
4610
4611 static void
4612 find_bar_close_cb (EggFindBar *find_bar,
4613                    EvWindow   *ev_window)
4614 {
4615         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4616         ev_window_clear_find_job (ev_window);
4617         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4618         update_chrome_visibility (ev_window);
4619 }
4620
4621 static void
4622 find_bar_search_changed_cb (EggFindBar *find_bar,
4623                             GParamSpec *param,
4624                             EvWindow   *ev_window)
4625 {
4626         gboolean case_sensitive;
4627         const char *search_string;
4628
4629         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4630                 return;
4631
4632         /* Either the string or case sensitivity could have changed. */
4633         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4634         search_string = egg_find_bar_get_search_string (find_bar);
4635
4636         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4637
4638         ev_window_clear_find_job (ev_window);
4639
4640         if (search_string && search_string[0]) {
4641                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4642                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4643                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4644                                                              search_string,
4645                                                              case_sensitive);
4646                 g_signal_connect (ev_window->priv->find_job, "finished",
4647                                   G_CALLBACK (ev_window_find_job_finished_cb),
4648                                   ev_window);
4649                 g_signal_connect (ev_window->priv->find_job, "updated",
4650                                   G_CALLBACK (ev_window_find_job_updated_cb),
4651                                   ev_window);
4652                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4653         } else {
4654                 ev_window_update_actions (ev_window);
4655                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4656                                               NULL);
4657                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4658         }
4659 }
4660
4661 static void
4662 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4663                                 GParamSpec *param,
4664                                 EvWindow   *ev_window)
4665 {
4666         gboolean visible;
4667
4668         visible = GTK_WIDGET_VISIBLE (find_bar);
4669
4670         if (ev_window->priv->document &&
4671             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4672                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4673                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4674                 ev_window_update_actions (ev_window);
4675
4676                 if (visible)
4677                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4678                 else
4679                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4680         }
4681 }
4682
4683 static void
4684 find_bar_scroll (EggFindBar   *find_bar,
4685                  GtkScrollType scroll,
4686                  EvWindow     *ev_window)
4687 {
4688         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4689 }
4690
4691 static void
4692 zoom_control_changed_cb (EphyZoomAction *action,
4693                          float           zoom,
4694                          EvWindow       *ev_window)
4695 {
4696         EvSizingMode mode;
4697
4698         g_return_if_fail (EV_IS_WINDOW (ev_window));
4699
4700         if (zoom == EPHY_ZOOM_BEST_FIT) {
4701                 mode = EV_SIZING_BEST_FIT;
4702         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4703                 mode = EV_SIZING_FIT_WIDTH;
4704         } else {
4705                 mode = EV_SIZING_FREE;
4706         }
4707
4708         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4709
4710         if (mode == EV_SIZING_FREE) {
4711                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4712                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4713                                   FALSE);
4714         }
4715 }
4716
4717 static void
4718 ev_window_drag_data_received (GtkWidget        *widget,
4719                               GdkDragContext   *context,
4720                               gint              x,
4721                               gint              y,
4722                               GtkSelectionData *selection_data,
4723                               guint             info,
4724                               guint             time)
4725
4726 {
4727         EvWindow *window = EV_WINDOW (widget);
4728         gchar   **uris;
4729         gint      i = 0;
4730         GSList   *uri_list = NULL;
4731
4732         uris = gtk_selection_data_get_uris (selection_data);
4733         if (!uris) {
4734                 gtk_drag_finish (context, FALSE, FALSE, time);
4735                 return;
4736         }
4737
4738         for (i = 0; uris[i]; i++) {
4739                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4740         }
4741
4742         ev_application_open_uri_list (EV_APP, uri_list,
4743                                       gtk_window_get_screen (GTK_WINDOW (window)),
4744                                       0);
4745         gtk_drag_finish (context, TRUE, FALSE, time);
4746
4747         g_strfreev (uris);
4748         g_slist_free (uri_list);
4749 }
4750
4751 static void
4752 ev_window_finalize (GObject *object)
4753 {
4754         GList *windows = ev_application_get_windows (EV_APP);
4755
4756         if (windows == NULL) {
4757                 ev_application_shutdown (EV_APP);
4758         } else {
4759                 g_list_free (windows);
4760         }
4761
4762         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4763 }
4764
4765 static void
4766 ev_window_dispose (GObject *object)
4767 {
4768         EvWindow *window = EV_WINDOW (object);
4769         EvWindowPrivate *priv = window->priv;
4770         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4771
4772         if (mpkeys) {
4773                 g_signal_handlers_disconnect_by_func (mpkeys,
4774                                                       ev_window_media_player_key_pressed,
4775                                                       window);
4776         }
4777
4778         if (priv->setup_document_idle > 0) {
4779                 g_source_remove (priv->setup_document_idle);
4780                 priv->setup_document_idle = 0;
4781         }
4782
4783         if (priv->monitor) {
4784                 g_object_unref (priv->monitor);
4785                 priv->monitor = NULL;
4786         }
4787
4788         if (priv->title) {
4789                 ev_window_title_free (priv->title);
4790                 priv->title = NULL;
4791         }
4792
4793         if (priv->ui_manager) {
4794                 g_object_unref (priv->ui_manager);
4795                 priv->ui_manager = NULL;
4796         }
4797
4798         if (priv->action_group) {
4799                 g_object_unref (priv->action_group);
4800                 priv->action_group = NULL;
4801         }
4802
4803         if (priv->view_popup_action_group) {
4804                 g_object_unref (priv->view_popup_action_group);
4805                 priv->view_popup_action_group = NULL;
4806         }
4807
4808         if (priv->attachment_popup_action_group) {
4809                 g_object_unref (priv->attachment_popup_action_group);
4810                 priv->attachment_popup_action_group = NULL;
4811         }
4812
4813         if (priv->recent_action_group) {
4814                 g_object_unref (priv->recent_action_group);
4815                 priv->recent_action_group = NULL;
4816         }
4817
4818         if (priv->recent_manager) {
4819                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4820                                                       ev_window_setup_recent,
4821                                                       window);
4822                 priv->recent_manager = NULL;
4823         }
4824
4825         priv->recent_ui_id = 0;
4826
4827         if (priv->page_cache) {
4828                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4829                 priv->page_cache = NULL;
4830         }
4831
4832         if (priv->document) {
4833                 g_object_unref (priv->document);
4834                 priv->document = NULL;
4835         }
4836
4837         if (priv->view) {
4838                 g_object_unref (priv->view);
4839                 priv->view = NULL;
4840         }
4841
4842         if (priv->password_view) {
4843                 g_object_unref (priv->password_view);
4844                 priv->password_view = NULL;
4845         }
4846
4847         if (priv->load_job) {
4848                 ev_window_clear_load_job (window);
4849         }
4850
4851         if (priv->reload_job) {
4852                 ev_window_clear_reload_job (window);
4853         }
4854
4855         if (priv->save_job) {
4856                 ev_window_clear_save_job (window);
4857         }
4858
4859         if (priv->thumbnail_job) {
4860                 ev_window_clear_thumbnail_job (window);
4861         }
4862
4863         if (priv->find_job) {
4864                 ev_window_clear_find_job (window);
4865         }
4866
4867         if (priv->local_uri) {
4868                 ev_window_clear_local_uri (window);
4869                 priv->local_uri = NULL;
4870         }
4871
4872         ev_window_clear_progress_idle (window);
4873         if (priv->progress_cancellable) {
4874                 g_object_unref (priv->progress_cancellable);
4875                 priv->progress_cancellable = NULL;
4876         }
4877
4878         ev_window_close_dialogs (window);
4879
4880         if (window->priv->printer) {
4881                 g_object_unref (window->priv->printer);
4882                 window->priv->printer = NULL;
4883         }
4884
4885         if (window->priv->print_settings) {
4886                 g_object_unref (window->priv->print_settings);
4887                 window->priv->print_settings = NULL;
4888         }
4889
4890         if (window->priv->print_page_setup) {
4891                 g_object_unref (window->priv->print_page_setup);
4892                 window->priv->print_page_setup = NULL;
4893         }
4894
4895         if (priv->link) {
4896                 g_object_unref (priv->link);
4897                 priv->link = NULL;
4898         }
4899
4900         if (priv->image) {
4901                 g_object_unref (priv->image);
4902                 priv->image = NULL;
4903         }
4904
4905         if (priv->attach_list) {
4906                 g_list_foreach (priv->attach_list,
4907                                 (GFunc) g_object_unref,
4908                                 NULL);
4909                 g_list_free (priv->attach_list);
4910                 priv->attach_list = NULL;
4911         }
4912
4913         if (priv->find_bar) {
4914                 g_signal_handlers_disconnect_by_func
4915                         (window->priv->find_bar,
4916                          G_CALLBACK (find_bar_close_cb),
4917                          window);
4918                 priv->find_bar = NULL;
4919         }
4920
4921         if (priv->uri) {
4922                 if (priv->unlink_temp_file)
4923                         ev_window_clear_temp_file (window);
4924                 g_free (priv->uri);
4925                 priv->uri = NULL;
4926         }
4927
4928         if (priv->search_string) {
4929                 g_free (priv->search_string);
4930                 priv->search_string = NULL;
4931         }
4932
4933         if (priv->dest) {
4934                 g_object_unref (priv->dest);
4935                 priv->dest = NULL;
4936         }
4937
4938         if (priv->history) {
4939                 g_object_unref (priv->history);
4940                 priv->history = NULL;
4941         }
4942
4943         if (priv->print_settings_file) {
4944                 ev_window_clear_print_settings_file (window);
4945                 priv->print_settings_file = NULL;
4946         }
4947
4948         if (priv->presentation_timeout_id > 0) {
4949                 g_source_remove (priv->presentation_timeout_id);
4950                 priv->presentation_timeout_id = 0;
4951         }
4952
4953         if (priv->print_queue) {
4954                 g_queue_free (priv->print_queue);
4955                 priv->print_queue = NULL;
4956         }
4957
4958         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4959 }
4960
4961 static void
4962 ev_window_class_init (EvWindowClass *ev_window_class)
4963 {
4964         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4965         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4966
4967         g_object_class->dispose = ev_window_dispose;
4968         g_object_class->finalize = ev_window_finalize;
4969
4970         widget_class->screen_changed = ev_window_screen_changed;
4971         widget_class->window_state_event = ev_window_state_event;
4972         widget_class->drag_data_received = ev_window_drag_data_received;
4973
4974         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4975 }
4976
4977 /* Normal items */
4978 static const GtkActionEntry entries[] = {
4979         { "File", NULL, N_("_File") },
4980         { "Edit", NULL, N_("_Edit") },
4981         { "View", NULL, N_("_View") },
4982         { "Go", NULL, N_("_Go") },
4983         { "Help", NULL, N_("_Help") },
4984
4985         /* File menu */
4986         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4987           N_("Open an existing document"),
4988           G_CALLBACK (ev_window_cmd_file_open) },
4989         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4990           N_("Open a copy of the current document in a new window"),
4991           G_CALLBACK (ev_window_cmd_file_open_copy) },
4992         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4993           N_("Save a copy of the current document"),
4994           G_CALLBACK (ev_window_cmd_save_as) },
4995         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4996           N_("Setup the page settings for printing"),
4997           G_CALLBACK (ev_window_cmd_file_print_setup) },
4998         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4999           N_("Print this document"),
5000           G_CALLBACK (ev_window_cmd_file_print) },
5001         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5002           G_CALLBACK (ev_window_cmd_file_properties) },
5003         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5004           G_CALLBACK (ev_window_cmd_file_close_window) },
5005
5006         /* Edit menu */
5007         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5008           G_CALLBACK (ev_window_cmd_edit_copy) },
5009         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5010           G_CALLBACK (ev_window_cmd_edit_select_all) },
5011         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5012           N_("Find a word or phrase in the document"),
5013           G_CALLBACK (ev_window_cmd_edit_find) },
5014         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5015           G_CALLBACK (ev_window_cmd_edit_find_next) },
5016         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5017           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5018         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5019           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5020         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
5021           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5022         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
5023           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5024
5025         /* View menu */
5026         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5027           N_("Enlarge the document"),
5028           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5029         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5030           N_("Shrink the document"),
5031           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5032         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5033           N_("Reload the document"),
5034           G_CALLBACK (ev_window_cmd_view_reload) },
5035
5036         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5037           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5038
5039         /* Go menu */
5040         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5041           N_("Go to the previous page"),
5042           G_CALLBACK (ev_window_cmd_go_previous_page) },
5043         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5044           N_("Go to the next page"),
5045           G_CALLBACK (ev_window_cmd_go_next_page) },
5046         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5047           N_("Go to the first page"),
5048           G_CALLBACK (ev_window_cmd_go_first_page) },
5049         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5050           N_("Go to the last page"),
5051           G_CALLBACK (ev_window_cmd_go_last_page) },
5052
5053         /* Help menu */
5054         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5055           G_CALLBACK (ev_window_cmd_help_contents) },
5056
5057         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5058           G_CALLBACK (ev_window_cmd_help_about) },
5059
5060         /* Toolbar-only */
5061         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5062           N_("Leave fullscreen mode"),
5063           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5064         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5065           N_("Start a presentation"),
5066           G_CALLBACK (ev_window_cmd_start_presentation) },
5067         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
5068           N_("Print this document"),
5069           G_CALLBACK (ev_window_cmd_preview_print) },
5070
5071         /* Accellerators */
5072         { "Escape", NULL, "", "Escape", "",
5073           G_CALLBACK (ev_window_cmd_escape) },
5074         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5075           G_CALLBACK (ev_window_cmd_edit_find) },
5076         { "PageDown", NULL, "", "Page_Down", NULL,
5077           G_CALLBACK (ev_window_cmd_scroll_forward) },
5078         { "PageUp", NULL, "", "Page_Up", NULL,
5079           G_CALLBACK (ev_window_cmd_scroll_backward) },
5080         { "Space", NULL, "", "space", NULL,
5081           G_CALLBACK (ev_window_cmd_scroll_forward) },
5082         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5083           G_CALLBACK (ev_window_cmd_scroll_backward) },
5084         { "BackSpace", NULL, "", "BackSpace", NULL,
5085           G_CALLBACK (ev_window_cmd_scroll_backward) },
5086         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5087           G_CALLBACK (ev_window_cmd_scroll_forward) },
5088         { "Return", NULL, "", "Return", NULL,
5089           G_CALLBACK (ev_window_cmd_scroll_forward) },
5090         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5091           G_CALLBACK (ev_window_cmd_scroll_backward) },
5092         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5093           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5094         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5095           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5096         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5097           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5098         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5099           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5100         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5101           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5102         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5103           G_CALLBACK (ev_window_cmd_go_backward) },
5104         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5105           G_CALLBACK (ev_window_cmd_go_forward) },
5106         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5107           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5108         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5109           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5110         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5111           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5112         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5113           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5114         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5115           G_CALLBACK (ev_window_cmd_edit_copy) },
5116 };
5117
5118 /* Toggle items */
5119 static const GtkToggleActionEntry toggle_entries[] = {
5120         /* View Menu */
5121         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5122           N_("Show or hide the toolbar"),
5123           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5124         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5125           N_("Show or hide the side pane"),
5126           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5127         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5128           N_("Show the entire document"),
5129           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5130         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5131           N_("Show two pages at once"),
5132           G_CALLBACK (ev_window_cmd_dual), FALSE },
5133         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5134           N_("Expand the window to fill the screen"),
5135           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5136         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5137           N_("Run document as a presentation"),
5138           G_CALLBACK (ev_window_cmd_view_presentation) },
5139         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5140           N_("Make the current document fill the window"),
5141           G_CALLBACK (ev_window_cmd_view_best_fit) },
5142         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5143           N_("Make the current document fill the window width"),
5144           G_CALLBACK (ev_window_cmd_view_page_width) },
5145 };
5146
5147 /* Popups specific items */
5148 static const GtkActionEntry view_popup_entries [] = {
5149         /* Links */
5150         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5151           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5152         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5153           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5154         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5155           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5156         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5157           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5158         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5159           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5160         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5161           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5162 };
5163
5164 static const GtkActionEntry attachment_popup_entries [] = {
5165         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5166           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5167         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5168           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5169 };
5170
5171 static void
5172 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5173 {
5174         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5175 }
5176
5177 static void
5178 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
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 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5186 {
5187
5188         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5189         gtk_widget_grab_focus (window->priv->view);
5190 }
5191
5192 static void
5193 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5194                                    EvWindow        *window)
5195 {
5196         ev_view_reload (EV_VIEW (window->priv->view));
5197 }
5198
5199 static void
5200 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5201 {
5202         GtkAction *action;
5203
5204         action = g_object_new (EV_TYPE_PAGE_ACTION,
5205                                "name", PAGE_SELECTOR_ACTION,
5206                                "label", _("Page"),
5207                                "tooltip", _("Select Page"),
5208                                "icon_name", "text-x-generic",
5209                                "visible_overflown", FALSE,
5210                                NULL);
5211         g_signal_connect (action, "activate_link",
5212                           G_CALLBACK (activate_link_cb), window);
5213         gtk_action_group_add_action (group, action);
5214         g_object_unref (action);
5215
5216         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5217                                "name", ZOOM_CONTROL_ACTION,
5218                                "label", _("Zoom"),
5219                                "stock_id", EV_STOCK_ZOOM,
5220                                "tooltip", _("Adjust the zoom level"),
5221                                "zoom", 1.0,
5222                                NULL);
5223         g_signal_connect (action, "zoom_to_level",
5224                           G_CALLBACK (zoom_control_changed_cb), window);
5225         gtk_action_group_add_action (group, action);
5226         g_object_unref (action);
5227
5228         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5229                                "name", NAVIGATION_ACTION,
5230                                "label", _("Navigation"),
5231                                "is_important", TRUE,
5232                                "short_label", _("Back"),
5233                                "stock_id", GTK_STOCK_GO_DOWN,
5234                                /*translators: this is the history action*/
5235                                "tooltip", _("Move across visited pages"),
5236                                NULL);
5237         g_signal_connect (action, "activate_link",
5238                           G_CALLBACK (navigation_action_activate_link_cb), window);
5239         gtk_action_group_add_action (group, action);
5240         g_object_unref (action);
5241
5242         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5243                                "name", "FileOpenRecent",
5244                                "label", _("_Open..."),
5245                                "tooltip", _("Open an existing document"),
5246                                "stock_id", GTK_STOCK_OPEN,
5247                                NULL);
5248         g_signal_connect (action, "activate",
5249                           G_CALLBACK (ev_window_cmd_file_open), window);
5250         g_signal_connect (action, "item_activated",
5251                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5252                           window);
5253         gtk_action_group_add_action (group, action);
5254         g_object_unref (action);
5255 }
5256
5257 static void
5258 set_action_properties (GtkActionGroup *action_group)
5259 {
5260         GtkAction *action;
5261
5262         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5263         g_object_set (action, "is-important", TRUE, NULL);
5264         /*translators: this is the label for toolbar button*/
5265         g_object_set (action, "short_label", _("Previous"), NULL);
5266
5267         action = gtk_action_group_get_action (action_group, "GoNextPage");
5268         g_object_set (action, "is-important", TRUE, NULL);
5269         /*translators: this is the label for toolbar button*/
5270         g_object_set (action, "short_label", _("Next"), NULL);
5271
5272         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5273         /*translators: this is the label for toolbar button*/
5274         g_object_set (action, "short_label", _("Zoom In"), NULL);
5275
5276         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5277         /*translators: this is the label for toolbar button*/
5278         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5279
5280         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5281         /*translators: this is the label for toolbar button*/
5282         g_object_set (action, "short_label", _("Best Fit"), NULL);
5283
5284         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5285         /*translators: this is the label for toolbar button*/
5286         g_object_set (action, "short_label", _("Fit Width"), NULL);
5287
5288         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5289         g_object_set (action, "is-important", TRUE, NULL);
5290 }
5291
5292 static void
5293 set_chrome_actions (EvWindow *window)
5294 {
5295         EvWindowPrivate *priv = window->priv;
5296         GtkActionGroup *action_group = priv->action_group;
5297         GtkAction *action;
5298
5299         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5300         g_signal_handlers_block_by_func
5301                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5302         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5303                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5304         g_signal_handlers_unblock_by_func
5305                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5306 }
5307
5308 static void
5309 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5310                           GParamSpec     *pspec,
5311                           EvWindow       *ev_window)
5312 {
5313         GtkTreeModel *model;
5314         GtkAction *action;
5315
5316         g_object_get (G_OBJECT (ev_sidebar_links),
5317                       "model", &model,
5318                       NULL);
5319
5320         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5321         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5322         g_object_unref (model);
5323 }
5324
5325 static gboolean
5326 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5327 {
5328 #ifdef ENABLE_DBUS
5329         GObject *keys;
5330
5331         keys = ev_application_get_media_keys (EV_APP);
5332         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5333 #endif /* ENABLE_DBUS */
5334
5335         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5336         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5337
5338         ev_window_set_view_accels_sensitivity (window, TRUE);
5339
5340         update_chrome_visibility (window);
5341
5342         return FALSE;
5343 }
5344
5345 static gboolean
5346 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5347 {
5348         ev_window_set_view_accels_sensitivity (window, FALSE);
5349
5350         return FALSE;
5351 }
5352
5353 static void
5354 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5355                                     GParamSpec         *pspec,
5356                                     EvWindow           *ev_window)
5357 {
5358         GtkWidget *widget;
5359
5360         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5361
5362         if (widget != NULL) {
5363                 g_signal_connect_object (widget, "focus_in_event",
5364                                          G_CALLBACK (view_actions_focus_in_cb),
5365                                          ev_window, 0);
5366                 g_signal_connect_object (widget, "focus_out_event",
5367                                          G_CALLBACK (view_actions_focus_out_cb),
5368                                          ev_window, 0);
5369                 g_object_unref (widget);
5370         }
5371 }
5372
5373 static gboolean
5374 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5375 {
5376         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5377                 gboolean maximized;
5378
5379                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5380                 if (!ev_window_is_empty (window))
5381                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5382         }
5383
5384         return FALSE;
5385 }
5386
5387 static gboolean
5388 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5389 {
5390         char *uri = window->priv->uri;
5391         GdkWindowState state;
5392         int x, y, width, height, document_width, document_height;
5393
5394         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5395
5396         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5397                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5398                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5399
5400                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5401                         ev_page_cache_get_max_width (window->priv->page_cache,
5402                                                      0, 1.0,
5403                                                      &document_width);
5404                         ev_page_cache_get_max_height (window->priv->page_cache,
5405                                                       0, 1.0,
5406                                                       &document_height);
5407                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5408                                                         (double)width / document_width);
5409                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5410                                                         (double)height / document_height);
5411
5412                         ev_metadata_manager_set_int (uri, "window_x", x);
5413                         ev_metadata_manager_set_int (uri, "window_y", y);
5414                         ev_metadata_manager_set_int (uri, "window_width", width);
5415                         ev_metadata_manager_set_int (uri, "window_height", height);
5416                 }
5417         }
5418
5419         return FALSE;
5420 }
5421
5422 static void
5423 launch_action (EvWindow *window, EvLinkAction *action)
5424 {
5425         const char *filename = ev_link_action_get_filename (action);
5426         GAppInfo *app_info;
5427         GFile *file;
5428         GList file_list = {NULL};
5429         GAppLaunchContext *context = NULL;
5430         GError *error = NULL;
5431
5432         if (filename == NULL)
5433                 return;
5434
5435         if (g_path_is_absolute (filename)) {
5436                 file = g_file_new_for_path (filename);
5437         } else {
5438                 GFile *base_file;
5439                 gchar *dir;
5440
5441                 dir = g_path_get_dirname (window->priv->uri);
5442                 base_file = g_file_new_for_uri (dir);
5443                 g_free (dir);
5444
5445                 file = g_file_resolve_relative_path (base_file, filename);
5446                 g_object_unref (base_file);
5447         }
5448
5449         app_info = g_file_query_default_handler (file, NULL, &error);
5450         if (!app_info) {
5451                 ev_window_error_message (window, error,
5452                                          "%s",
5453                                          _("Unable to launch external application."));
5454                 g_object_unref (file);
5455                 g_error_free (error);
5456
5457                 return;
5458         }
5459
5460 #if GTK_CHECK_VERSION (2, 14, 0)
5461         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5462         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5463                                            gtk_window_get_screen (GTK_WINDOW (window)));
5464         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5465 #endif
5466
5467         file_list.data = file;
5468         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5469                 ev_window_error_message (window, error,
5470                                          "%s",
5471                                          _("Unable to launch external application."));
5472                 g_error_free (error);
5473         }
5474
5475         g_object_unref (app_info);
5476         g_object_unref (file);
5477
5478         /* According to the PDF spec filename can be an executable. I'm not sure
5479            allowing to launch executables is a good idea though. -- marco */
5480 }
5481
5482 static void
5483 launch_external_uri (EvWindow *window, EvLinkAction *action)
5484 {
5485         const gchar *uri = ev_link_action_get_uri (action);
5486         GError *error = NULL;
5487         gboolean ret;
5488 #if GTK_CHECK_VERSION (2, 14, 0)
5489         GAppLaunchContext *context = NULL;
5490 #endif
5491
5492 #if GTK_CHECK_VERSION (2, 14, 0)
5493         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5494         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5495                                            gtk_window_get_screen (GTK_WINDOW (window)));
5496         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5497                                               GDK_CURRENT_TIME);
5498 #endif
5499
5500         if (!g_strstr_len (uri, strlen (uri), "://") &&
5501             !g_str_has_prefix (uri, "mailto:")) {
5502                 gchar *http;
5503
5504                 /* Not a valid uri, assuming it's http */
5505                 http = g_strdup_printf ("http://%s", uri);
5506                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5507                 g_free (http);
5508         } else {
5509                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5510         }
5511
5512         if (ret == FALSE) {
5513                 ev_window_error_message (window, error,
5514                                          "%s", _("Unable to open external link"));
5515                 g_error_free (error);
5516         }
5517 }
5518
5519 static void
5520 open_remote_link (EvWindow *window, EvLinkAction *action)
5521 {
5522         gchar *uri;
5523         gchar *dir;
5524
5525         dir = g_path_get_dirname (window->priv->uri);
5526
5527         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5528                                 NULL);
5529         g_free (dir);
5530
5531         ev_application_open_uri_at_dest (EV_APP, uri,
5532                                          gtk_window_get_screen (GTK_WINDOW (window)),
5533                                          ev_link_action_get_dest (action),
5534                                          0,
5535                                          NULL,
5536                                          FALSE,
5537                                          NULL,
5538                                          GDK_CURRENT_TIME);
5539
5540         g_free (uri);
5541 }
5542
5543 static void
5544 do_action_named (EvWindow *window, EvLinkAction *action)
5545 {
5546         const gchar *name = ev_link_action_get_name (action);
5547
5548         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5549                 ev_window_cmd_go_first_page (NULL, window);
5550         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5551                 ev_window_cmd_go_previous_page (NULL, window);
5552         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5553                 ev_window_cmd_go_next_page (NULL, window);
5554         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5555                 ev_window_cmd_go_last_page (NULL, window);
5556         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5557                 ev_window_cmd_focus_page_selector (NULL, window);
5558         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5559                 ev_window_cmd_edit_find (NULL, window);
5560         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5561                 ev_window_cmd_file_close_window (NULL, window);
5562         } else {
5563                 g_warning ("Unimplemented named action: %s, please post a "
5564                            "bug report in Evince bugzilla "
5565                            "(http://bugzilla.gnome.org) with a testcase.",
5566                            name);
5567         }
5568 }
5569
5570 static void
5571 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5572 {
5573         switch (ev_link_action_get_action_type (action)) {
5574                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5575                         EvLinkDest *dest;
5576
5577                         dest = ev_link_action_get_dest (action);
5578                         if (!dest)
5579                                 return;
5580
5581                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5582                 }
5583                         break;
5584                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5585                         launch_external_uri (window, action);
5586                         break;
5587                 case EV_LINK_ACTION_TYPE_LAUNCH:
5588                         launch_action (window, action);
5589                         break;
5590                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5591                         open_remote_link (window, action);
5592                         break;
5593                 case EV_LINK_ACTION_TYPE_NAMED:
5594                         do_action_named (window, action);
5595                         break;
5596                 default:
5597                         g_assert_not_reached ();
5598         }
5599 }
5600
5601 static void
5602 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5603 {
5604         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5605 }
5606
5607 static void
5608 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5609 {
5610         EvLinkAction *ev_action = NULL;
5611         EvLinkDest   *dest;
5612
5613         ev_action = ev_link_get_action (window->priv->link);
5614         if (!ev_action)
5615                 return;
5616
5617         dest = ev_link_action_get_dest (ev_action);
5618         if (!dest)
5619                 return;
5620
5621         ev_window_cmd_file_open_copy_at_dest (window, dest);
5622 }
5623
5624 static void
5625 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5626 {
5627         EvLinkAction *ev_action;
5628
5629         ev_action = ev_link_get_action (window->priv->link);
5630         if (!ev_action)
5631                 return;
5632
5633         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5634                                    ev_action);
5635 }
5636
5637
5638 static void
5639 image_save_dialog_response_cb (GtkWidget *fc,
5640                                gint       response_id,
5641                                EvWindow  *ev_window)
5642 {
5643         GFile           *target_file;
5644         gboolean         is_native;
5645         GError          *error = NULL;
5646         GdkPixbuf       *pixbuf;
5647         gchar           *uri;
5648         gchar          **extensions;
5649         gchar           *filename;
5650         gchar           *file_format;
5651         GdkPixbufFormat *format;
5652         GtkFileFilter   *filter;
5653
5654         if (response_id != GTK_RESPONSE_OK) {
5655                 gtk_widget_destroy (fc);
5656                 return;
5657         }
5658
5659         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5660         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5661         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5662
5663         if (format == NULL) {
5664                 format = get_gdk_pixbuf_format_by_extension (uri);
5665         }
5666
5667         if (format == NULL) {
5668                 ev_window_error_message (ev_window, NULL,
5669                                          "%s",
5670                                          _("Couldn't find appropriate format to save image"));
5671                 g_free (uri);
5672                 gtk_widget_destroy (fc);
5673
5674                 return;
5675         }
5676
5677         extensions = gdk_pixbuf_format_get_extensions (format);
5678         if (!g_str_has_suffix (uri, extensions[0])) {
5679                 gchar *uri_extension;
5680
5681                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5682                 target_file = g_file_new_for_uri (uri_extension);
5683                 g_free (uri_extension);
5684         } else {
5685                 target_file = g_file_new_for_uri (uri);
5686         }
5687         g_strfreev (extensions);
5688         g_free (uri);
5689
5690         is_native = g_file_is_native (target_file);
5691         if (is_native) {
5692                 filename = g_file_get_path (target_file);
5693         } else {
5694                 filename = ev_tmp_filename ("saveimage");
5695         }
5696
5697         ev_document_doc_mutex_lock ();
5698         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5699                                                ev_window->priv->image);
5700         ev_document_doc_mutex_unlock ();
5701
5702         file_format = gdk_pixbuf_format_get_name (format);
5703         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5704         g_free (file_format);
5705         g_object_unref (pixbuf);
5706
5707         if (error) {
5708                 ev_window_error_message (ev_window, error,
5709                                          "%s", _("The image could not be saved."));
5710                 g_error_free (error);
5711                 g_free (filename);
5712                 g_object_unref (target_file);
5713                 gtk_widget_destroy (fc);
5714
5715                 return;
5716         }
5717
5718         if (!is_native) {
5719                 GFile *source_file;
5720
5721                 source_file = g_file_new_for_path (filename);
5722
5723                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5724                                        source_file, target_file);
5725                 g_object_unref (source_file);
5726         }
5727
5728         g_free (filename);
5729         g_object_unref (target_file);
5730         gtk_widget_destroy (fc);
5731 }
5732
5733 static void
5734 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5735 {
5736         GtkWidget *fc;
5737
5738         if (!window->priv->image)
5739                 return;
5740
5741         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5742                                           GTK_WINDOW (window),
5743                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5744                                           GTK_STOCK_CANCEL,
5745                                           GTK_RESPONSE_CANCEL,
5746                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5747                                           NULL);
5748
5749         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5750         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5751         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5752
5753         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5754
5755         g_signal_connect (fc, "response",
5756                           G_CALLBACK (image_save_dialog_response_cb),
5757                           window);
5758
5759         gtk_widget_show (fc);
5760 }
5761
5762 static void
5763 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5764 {
5765         GtkClipboard *clipboard;
5766         GdkPixbuf    *pixbuf;
5767
5768         if (!window->priv->image)
5769                 return;
5770
5771         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5772                                               GDK_SELECTION_CLIPBOARD);
5773         ev_document_doc_mutex_lock ();
5774         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5775                                                window->priv->image);
5776         ev_document_doc_mutex_unlock ();
5777
5778         gtk_clipboard_set_image (clipboard, pixbuf);
5779         g_object_unref (pixbuf);
5780 }
5781
5782 static void
5783 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5784 {
5785         GList     *l;
5786         GdkScreen *screen;
5787
5788         if (!window->priv->attach_list)
5789                 return;
5790
5791         screen = gtk_window_get_screen (GTK_WINDOW (window));
5792
5793         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5794                 EvAttachment *attachment;
5795                 GError       *error = NULL;
5796
5797                 attachment = (EvAttachment *) l->data;
5798
5799                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5800
5801                 if (error) {
5802                         ev_window_error_message (window, error,
5803                                                  "%s", _("Unable to open attachment"));
5804                         g_error_free (error);
5805                 }
5806         }
5807 }
5808
5809 static void
5810 attachment_save_dialog_response_cb (GtkWidget *fc,
5811                                     gint       response_id,
5812                                     EvWindow  *ev_window)
5813 {
5814         GFile                *target_file;
5815         gchar                *uri;
5816         GList                *l;
5817         GtkFileChooserAction  fc_action;
5818         gboolean              is_dir;
5819         gboolean              is_native;
5820
5821         if (response_id != GTK_RESPONSE_OK) {
5822                 gtk_widget_destroy (fc);
5823                 return;
5824         }
5825
5826         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5827         target_file = g_file_new_for_uri (uri);
5828         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5829         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5830         is_native = g_file_is_native (target_file);
5831
5832         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5833                 EvAttachment *attachment;
5834                 GFile        *save_to;
5835                 GError       *error = NULL;
5836
5837                 attachment = (EvAttachment *) l->data;
5838
5839                 if (is_native) {
5840                         if (is_dir) {
5841                                 save_to = g_file_get_child (target_file,
5842                                                             ev_attachment_get_name (attachment));
5843                         } else {
5844                                 save_to = g_object_ref (target_file);
5845                         }
5846                 } else {
5847                         save_to = ev_tmp_file_get ("saveattachment");
5848                 }
5849
5850                 ev_attachment_save (attachment, save_to, &error);
5851
5852                 if (error) {
5853                         ev_window_error_message (ev_window, error,
5854                                                  "%s", _("The attachment could not be saved."));
5855                         g_error_free (error);
5856                         g_object_unref (save_to);
5857
5858                         continue;
5859                 }
5860
5861                 if (!is_native) {
5862                         GFile *dest_file;
5863
5864                         if (is_dir) {
5865                                 dest_file = g_file_get_child (target_file,
5866                                                               ev_attachment_get_name (attachment));
5867                         } else {
5868                                 dest_file = g_object_ref (target_file);
5869                         }
5870
5871                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5872                                                save_to, dest_file);
5873
5874                         g_object_unref (dest_file);
5875                 }
5876
5877                 g_object_unref (save_to);
5878         }
5879
5880         g_free (uri);
5881         g_object_unref (target_file);
5882
5883         gtk_widget_destroy (fc);
5884 }
5885
5886 static void
5887 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5888 {
5889         GtkWidget    *fc;
5890         EvAttachment *attachment = NULL;
5891
5892         if (!window->priv->attach_list)
5893                 return;
5894
5895         if (g_list_length (window->priv->attach_list) == 1)
5896                 attachment = (EvAttachment *) window->priv->attach_list->data;
5897
5898         fc = gtk_file_chooser_dialog_new (
5899                 _("Save Attachment"),
5900                 GTK_WINDOW (window),
5901                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5902                 GTK_STOCK_CANCEL,
5903                 GTK_RESPONSE_CANCEL,
5904                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5905                 NULL);
5906
5907         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5908         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5909         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5910
5911         if (attachment)
5912                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5913                                                    ev_attachment_get_name (attachment));
5914
5915         g_signal_connect (fc, "response",
5916                           G_CALLBACK (attachment_save_dialog_response_cb),
5917                           window);
5918
5919         gtk_widget_show (fc);
5920 }
5921
5922 static void
5923 ev_window_media_player_key_pressed (EvWindow    *window,
5924                                     const gchar *key,
5925                                     gpointer     user_data)
5926 {
5927         if (!gtk_window_is_active (GTK_WINDOW (window)))
5928                 return;
5929
5930         /* Note how Previous/Next only go to the
5931          * next/previous page despite their icon telling you
5932          * they should go to the beginning/end.
5933          *
5934          * There's very few keyboards with FFW/RWD though,
5935          * so we stick the most useful keybinding on the most
5936          * often seen keys
5937          */
5938         if (strcmp (key, "Play") == 0) {
5939                 ev_window_run_presentation (window);
5940         } else if (strcmp (key, "Previous") == 0) {
5941                 ev_window_cmd_go_previous_page (NULL, window);
5942         } else if (strcmp (key, "Next") == 0) {
5943                 ev_window_cmd_go_next_page (NULL, window);
5944         } else if (strcmp (key, "FastForward") == 0) {
5945                 ev_window_cmd_go_last_page (NULL, window);
5946         } else if (strcmp (key, "Rewind") == 0) {
5947                 ev_window_cmd_go_first_page (NULL, window);
5948         }
5949 }
5950
5951 static void
5952 ev_window_init (EvWindow *ev_window)
5953 {
5954         GtkActionGroup *action_group;
5955         GtkAccelGroup *accel_group;
5956         GError *error = NULL;
5957         GtkWidget *sidebar_widget;
5958         GObject *mpkeys;
5959
5960         g_signal_connect (ev_window, "configure_event",
5961                           G_CALLBACK (window_configure_event_cb), NULL);
5962         g_signal_connect (ev_window, "window_state_event",
5963                           G_CALLBACK (window_state_event_cb), NULL);
5964
5965         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5966
5967         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5968         ev_window->priv->title = ev_window_title_new (ev_window);
5969
5970         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5971         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5972         gtk_widget_show (ev_window->priv->main_box);
5973
5974         action_group = gtk_action_group_new ("MenuActions");
5975         ev_window->priv->action_group = action_group;
5976         gtk_action_group_set_translation_domain (action_group, NULL);
5977         gtk_action_group_add_actions (action_group, entries,
5978                                       G_N_ELEMENTS (entries), ev_window);
5979         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5980                                              G_N_ELEMENTS (toggle_entries),
5981                                              ev_window);
5982         set_action_properties (action_group);
5983         register_custom_actions (ev_window, action_group);
5984
5985         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5986         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5987                                             action_group, 0);
5988
5989         accel_group =
5990                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5991         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5992
5993         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5994
5995         action_group = gtk_action_group_new ("ViewPopupActions");
5996         ev_window->priv->view_popup_action_group = action_group;
5997         gtk_action_group_set_translation_domain (action_group, NULL);
5998         gtk_action_group_add_actions (action_group, view_popup_entries,
5999                                       G_N_ELEMENTS (view_popup_entries),
6000                                       ev_window);
6001         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6002                                             action_group, 0);
6003
6004         action_group = gtk_action_group_new ("AttachmentPopupActions");
6005         ev_window->priv->attachment_popup_action_group = action_group;
6006         gtk_action_group_set_translation_domain (action_group, NULL);
6007         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6008                                       G_N_ELEMENTS (attachment_popup_entries),
6009                                       ev_window);
6010         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6011                                             action_group, 0);
6012
6013         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
6014                                               DATADIR"/evince-ui.xml",
6015                                               &error)) {
6016                 g_warning ("building menus failed: %s", error->message);
6017                 g_error_free (error);
6018         }
6019
6020         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6021         ev_window->priv->recent_action_group = NULL;
6022         ev_window->priv->recent_ui_id = 0;
6023         g_signal_connect_swapped (ev_window->priv->recent_manager,
6024                                   "changed",
6025                                   G_CALLBACK (ev_window_setup_recent),
6026                                   ev_window);
6027
6028         ev_window->priv->menubar =
6029                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6030                                             "/MainMenu");
6031         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6032                             ev_window->priv->menubar,
6033                             FALSE, FALSE, 0);
6034
6035         ev_window->priv->toolbar = GTK_WIDGET
6036           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6037                          "ui-manager", ev_window->priv->ui_manager,
6038                          "popup-path", "/ToolbarPopup",
6039                          "model", ev_application_get_toolbars_model (EV_APP),
6040                          NULL));
6041
6042         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6043                                    "DefaultToolBar");
6044         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6045                             ev_window->priv->toolbar,
6046                             FALSE, FALSE, 0);
6047         gtk_widget_show (ev_window->priv->toolbar);
6048
6049         /* Add the main area */
6050         ev_window->priv->hpaned = gtk_hpaned_new ();
6051         g_signal_connect (ev_window->priv->hpaned,
6052                           "notify::position",
6053                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6054                           ev_window);
6055
6056         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6057         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6058                             TRUE, TRUE, 0);
6059         gtk_widget_show (ev_window->priv->hpaned);
6060
6061         ev_window->priv->sidebar = ev_sidebar_new ();
6062         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6063                          ev_window->priv->sidebar, FALSE, FALSE);
6064         gtk_widget_show (ev_window->priv->sidebar);
6065
6066         /* Stub sidebar, for now */
6067
6068         sidebar_widget = ev_sidebar_thumbnails_new ();
6069         ev_window->priv->sidebar_thumbs = sidebar_widget;
6070         g_signal_connect (sidebar_widget,
6071                           "notify::main-widget",
6072                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6073                           ev_window);
6074         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6075         gtk_widget_show (sidebar_widget);
6076         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6077                              sidebar_widget);
6078
6079         sidebar_widget = ev_sidebar_links_new ();
6080         ev_window->priv->sidebar_links = sidebar_widget;
6081         g_signal_connect (sidebar_widget,
6082                           "notify::model",
6083                           G_CALLBACK (sidebar_widget_model_set),
6084                           ev_window);
6085         g_signal_connect (sidebar_widget,
6086                           "link_activated",
6087                           G_CALLBACK (sidebar_links_link_activated_cb),
6088                           ev_window);
6089         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6090         gtk_widget_show (sidebar_widget);
6091         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6092                              sidebar_widget);
6093
6094         sidebar_widget = ev_sidebar_attachments_new ();
6095         ev_window->priv->sidebar_attachments = sidebar_widget;
6096         g_signal_connect_object (sidebar_widget,
6097                                  "popup",
6098                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6099                                  ev_window, 0);
6100         gtk_widget_show (sidebar_widget);
6101         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6102                              sidebar_widget);
6103
6104         sidebar_widget = ev_sidebar_layers_new ();
6105         ev_window->priv->sidebar_layers = sidebar_widget;
6106         g_signal_connect (sidebar_widget,
6107                           "layers_visibility_changed",
6108                           G_CALLBACK (sidebar_layers_visibility_changed),
6109                           ev_window);
6110         gtk_widget_show (sidebar_widget);
6111         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6112                              sidebar_widget);
6113
6114         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6115         ev_window->priv->scrolled_window =
6116                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6117                                           "shadow-type", GTK_SHADOW_IN,
6118                                           NULL));
6119         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6120                             ev_window->priv->scrolled_window,
6121                             TRUE, TRUE, 0);
6122         gtk_widget_show (ev_window->priv->scrolled_window);
6123
6124         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6125                         ev_window->priv->view_box);
6126         gtk_widget_show (ev_window->priv->view_box);
6127
6128         ev_window->priv->view = ev_view_new ();
6129         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6130                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6131         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6132         g_signal_connect_swapped (ev_window->priv->password_view,
6133                                   "unlock",
6134                                   G_CALLBACK (ev_window_password_view_unlock),
6135                                   ev_window);
6136         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6137                                  G_CALLBACK (view_actions_focus_in_cb),
6138                                  ev_window, 0);
6139         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6140                                  G_CALLBACK (view_actions_focus_out_cb),
6141                                  ev_window, 0);
6142         g_signal_connect_object (ev_window->priv->view, "external-link",
6143                                  G_CALLBACK (view_external_link_cb),
6144                                  ev_window, 0);
6145         g_signal_connect_object (ev_window->priv->view, "handle-link",
6146                                  G_CALLBACK (view_handle_link_cb),
6147                                  ev_window, 0);
6148
6149         g_signal_connect_object (ev_window->priv->view,
6150                                  "popup",
6151                                  G_CALLBACK (view_menu_popup_cb),
6152                                  ev_window, 0);
6153         gtk_widget_show (ev_window->priv->view);
6154         gtk_widget_show (ev_window->priv->password_view);
6155
6156         /* Find Bar */
6157         ev_window->priv->find_bar = egg_find_bar_new ();
6158         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6159                           ev_window->priv->find_bar,
6160                           FALSE, TRUE, 0);
6161
6162         /* We own a ref on these widgets, as we can swap them in and out */
6163         g_object_ref (ev_window->priv->view);
6164         g_object_ref (ev_window->priv->password_view);
6165
6166         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6167                            ev_window->priv->view);
6168
6169         g_signal_connect (ev_window->priv->view,
6170                           "notify::sizing-mode",
6171                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6172                           ev_window);
6173         g_signal_connect (ev_window->priv->view,
6174                           "notify::zoom",
6175                           G_CALLBACK (ev_window_zoom_changed_cb),
6176                           ev_window);
6177         g_signal_connect (ev_window->priv->view,
6178                           "notify::dual-page",
6179                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6180                           ev_window);
6181         g_signal_connect (ev_window->priv->view,
6182                           "notify::continuous",
6183                           G_CALLBACK (ev_window_continuous_changed_cb),
6184                           ev_window);
6185         g_signal_connect (ev_window->priv->view,
6186                           "notify::rotation",
6187                           G_CALLBACK (ev_window_rotation_changed_cb),
6188                           ev_window);
6189         g_signal_connect (ev_window->priv->view,
6190                           "notify::has-selection",
6191                           G_CALLBACK (ev_window_has_selection_changed_cb),
6192                           ev_window);
6193
6194         /* Connect sidebar signals */
6195         g_signal_connect (ev_window->priv->sidebar,
6196                           "notify::visible",
6197                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6198                           ev_window);
6199         g_signal_connect (ev_window->priv->sidebar,
6200                           "notify::current-page",
6201                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6202                           ev_window);
6203
6204         /* Connect to find bar signals */
6205         g_signal_connect (ev_window->priv->find_bar,
6206                           "previous",
6207                           G_CALLBACK (find_bar_previous_cb),
6208                           ev_window);
6209         g_signal_connect (ev_window->priv->find_bar,
6210                           "next",
6211                           G_CALLBACK (find_bar_next_cb),
6212                           ev_window);
6213         g_signal_connect (ev_window->priv->find_bar,
6214                           "close",
6215                           G_CALLBACK (find_bar_close_cb),
6216                           ev_window);
6217         g_signal_connect (ev_window->priv->find_bar,
6218                           "notify::search-string",
6219                           G_CALLBACK (find_bar_search_changed_cb),
6220                           ev_window);
6221         g_signal_connect (ev_window->priv->find_bar,
6222                           "notify::case-sensitive",
6223                           G_CALLBACK (find_bar_search_changed_cb),
6224                           ev_window);
6225         g_signal_connect (ev_window->priv->find_bar,
6226                           "notify::visible",
6227                           G_CALLBACK (find_bar_visibility_changed_cb),
6228                           ev_window);
6229         g_signal_connect (ev_window->priv->find_bar,
6230                           "scroll",
6231                           G_CALLBACK (find_bar_scroll),
6232                           ev_window);
6233
6234         /* Popups */
6235         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6236                                                                  "/DocumentPopup");
6237         ev_window->priv->link = NULL;
6238
6239         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6240                                                                        "/AttachmentPopup");
6241         ev_window->priv->attach_list = NULL;
6242
6243         /* Media player keys */
6244         mpkeys = ev_application_get_media_keys (EV_APP);
6245         if (mpkeys) {
6246                 g_signal_connect_swapped (mpkeys, "key_pressed",
6247                                           G_CALLBACK (ev_window_media_player_key_pressed),
6248                                           ev_window);
6249         }
6250
6251         /* Give focus to the document view */
6252         gtk_widget_grab_focus (ev_window->priv->view);
6253
6254         /* Set it user interface params */
6255         ev_window_setup_recent (ev_window);
6256
6257         setup_chrome_from_metadata (ev_window);
6258         set_chrome_actions (ev_window);
6259         update_chrome_visibility (ev_window);
6260
6261         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6262
6263         setup_view_from_metadata (ev_window);
6264         setup_sidebar_from_metadata (ev_window, NULL);
6265
6266         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6267         ev_window_setup_action_sensitivity (ev_window);
6268
6269         /* Drag and Drop */
6270         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6271                            GTK_DEST_DEFAULT_ALL,
6272                            NULL, 0,
6273                            GDK_ACTION_COPY);
6274         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6275 }
6276
6277 /**
6278  * ev_window_new:
6279  *
6280  * Creates a #GtkWidget that represents the window.
6281  *
6282  * Returns: the #GtkWidget that represents the window.
6283  */
6284 GtkWidget *
6285 ev_window_new (void)
6286 {
6287         GtkWidget *ev_window;
6288
6289         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6290                                               "type", GTK_WINDOW_TOPLEVEL,
6291                                               NULL));
6292
6293         return ev_window;
6294 }