shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41
  42 #ifdef WITH_GCONF
  43 #include <gconf/gconf-client.h>
  44 #endif
  45
  46 #include "egg-editable-toolbar.h"
  47 #include "egg-toolbar-editor.h"
  48 #include "egg-toolbars-model.h"
  49
  50 #include "eggfindbar.h"
  51
  52 #include "ephy-zoom-action.h"
  53 #include "ephy-zoom.h"
  54
  55 #include "ev-application.h"
  56 #include "ev-document-factory.h"
  57 #include "ev-document-find.h"
  58 #include "ev-document-fonts.h"
  59 #include "ev-document-images.h"
  60 #include "ev-document-links.h"
  61 #include "ev-document-thumbnails.h"
  62 #include "ev-document-type-builtins.h"
  63 #include "ev-file-exporter.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-file-monitor.h"
  66 #include "ev-history.h"
  67 #include "ev-image.h"
  68 #include "ev-job-scheduler.h"
  69 #include "ev-jobs.h"
  70 #include "ev-message-area.h"
  71 #include "ev-metadata.h"
  72 #include "ev-navigation-action.h"
  73 #include "ev-open-recent-action.h"
  74 #include "ev-page-action.h"
  75 #include "ev-password-view.h"
  76 #include "ev-properties-dialog.h"
  77 #include "ev-sidebar-attachments.h"
  78 #include "ev-sidebar.h"
  79 #include "ev-sidebar-links.h"
  80 #include "ev-sidebar-page.h"
  81 #include "ev-sidebar-thumbnails.h"
  82 #include "ev-sidebar-layers.h"
  83 #include "ev-stock-icons.h"
  84 #include "ev-utils.h"
  85 #include "ev-keyring.h"
  86 #include "ev-view.h"
  87 #include "ev-view-type-builtins.h"
  88 #include "ev-window.h"
  89 #include "ev-window-title.h"
  90 #include "ev-print-operation.h"
  91 #include "ev-progress-message-area.h"
  92
  93 #ifdef ENABLE_DBUS
  94 #include "ev-media-player-keys.h"
  95 #endif /* ENABLE_DBUS */
  96
  97 #ifdef ENABLE_PDF
  98 #include <poppler.h>
  99 #endif
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *message_area;
 136         GtkWidget *password_view;
 137         GtkWidget *sidebar_thumbs;
 138         GtkWidget *sidebar_links;
 139         GtkWidget *sidebar_attachments;
 140         GtkWidget *sidebar_layers;
 141
 142         /* Menubar accels */
 143         guint           menubar_accel_keyval;
 144         GdkModifierType menubar_accel_modifier;
 145
 146         /* Progress Messages */
 147         guint progress_idle;
 148         GCancellable *progress_cancellable;
 149
 150         /* Dialogs */
 151         GtkWidget *properties;
 152         GtkWidget *print_dialog;
 153
 154         /* UI Builders */
 155         GtkActionGroup   *action_group;
 156         GtkActionGroup   *view_popup_action_group;
 157         GtkActionGroup   *attachment_popup_action_group;
 158         GtkRecentManager *recent_manager;
 159         GtkActionGroup   *recent_action_group;
 160         guint             recent_ui_id;
 161         GtkUIManager     *ui_manager;
 162
 163         /* Fullscreen mode */
 164         GtkWidget *fullscreen_toolbar;
 165
 166         /* Presentation mode */
 167         guint      presentation_timeout_id;
 168
 169         /* Popup view */
 170         GtkWidget *view_popup;
 171         EvLink    *link;
 172         EvImage   *image;
 173
 174         /* Popup attachment */
 175         GtkWidget    *attachment_popup;
 176         GList        *attach_list;
 177
 178         /* Document */
 179         EvDocumentModel *model;
 180         char *uri;
 181         glong uri_mtime;
 182         char *local_uri;
 183         gboolean in_reload;
 184         EvFileMonitor *monitor;
 185         guint setup_document_idle;
 186
 187         EvDocument *document;
 188         EvHistory *history;
 189         EvWindowPageMode page_mode;
 190         EvWindowTitle *title;
 191         EvMetadata *metadata;
 192
 193         /* Load params */
 194         EvLinkDest       *dest;
 195         gchar            *search_string;
 196         EvWindowRunMode   window_mode;
 197
 198         EvJob            *load_job;
 199         EvJob            *reload_job;
 200         EvJob            *thumbnail_job;
 201         EvJob            *save_job;
 202         EvJob            *find_job;
 203
 204         /* Printing */
 205         GQueue           *print_queue;
 206         GtkPrintSettings *print_settings;
 207         GtkPageSetup     *print_page_setup;
 208         gboolean          close_after_print;
 209 };
 210
 211 #define EV_WINDOW_GET_PRIVATE(object) \
 212         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 213
 214 #define PAGE_SELECTOR_ACTION    "PageSelector"
 215 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 216 #define NAVIGATION_ACTION       "Navigation"
 217
 218 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 219 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 220 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 221
 222 #define PRESENTATION_TIMEOUT 5
 223
 224 #define SIDEBAR_DEFAULT_SIZE    132
 225 #define LINKS_SIDEBAR_ID "links"
 226 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 227 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 228 #define LAYERS_SIDEBAR_ID "layers"
 229
 230 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 231 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 232 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 233
 234 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 235
 236 #define MIN_SCALE 0.05409
 237 #define MAX_SCALE 4.0
 238
 239 static const gchar *document_print_settings[] = {
 240         GTK_PRINT_SETTINGS_N_COPIES,
 241         GTK_PRINT_SETTINGS_COLLATE,
 242         GTK_PRINT_SETTINGS_REVERSE,
 243         GTK_PRINT_SETTINGS_NUMBER_UP,
 244         GTK_PRINT_SETTINGS_SCALE,
 245         GTK_PRINT_SETTINGS_PRINT_PAGES,
 246         GTK_PRINT_SETTINGS_PAGE_RANGES,
 247         GTK_PRINT_SETTINGS_PAGE_SET,
 248         GTK_PRINT_SETTINGS_OUTPUT_URI
 249 };
 250
 251 static void     ev_window_update_actions                (EvWindow         *ev_window);
 252 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 253                                                          GParamSpec       *pspec,
 254                                                          EvWindow         *ev_window);
 255 static void     ev_window_set_page_mode                 (EvWindow         *window,
 256                                                          EvWindowPageMode  page_mode);
 257 static void     ev_window_load_job_cb                   (EvJob            *job,
 258                                                          gpointer          data);
 259 static void     ev_window_reload_document               (EvWindow         *window,
 260                                                          EvLinkDest *dest);
 261 static void     ev_window_reload_job_cb                 (EvJob            *job,
 262                                                          EvWindow         *window);
 263 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 264                                                          EvWindow         *ev_window);
 265 static void     ev_window_save_job_cb                   (EvJob            *save,
 266                                                          EvWindow         *window);
 267 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 268                                                          GParamSpec       *pspec,
 269                                                          EvWindow         *ev_window);
 270 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 271                                                          GParamSpec       *pspec,
 272                                                          EvWindow         *ev_window);
 273 static void     ev_window_add_recent                    (EvWindow         *window,
 274                                                          const char       *filename);
 275 static void     ev_window_run_fullscreen                (EvWindow         *window);
 276 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 277                                                          gboolean          unfullscreen_window);
 278 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 279                                                          EvWindow         *window);
 280 static void     ev_window_run_presentation              (EvWindow         *window);
 281 static void     ev_window_stop_presentation             (EvWindow         *window,
 282                                                          gboolean          unfullscreen_window);
 283 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 284                                                          EvWindow         *window);
 285 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 288                                                          EvWindow         *window);
 289 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 298                                                          EvWindow         *window);
 299 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 300                                                          EvWindow         *ev_window);
 301 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 302                                                          EvWindow         *ev_window);
 303 static void     view_handle_link_cb                     (EvView           *view,
 304                                                          EvLink           *link,
 305                                                          EvWindow         *window);
 306 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 307 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 308                                                          EvWindow         *ev_window);
 309 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 310                                                          GParamSpec       *param,
 311                                                          EvWindow         *ev_window);
 312 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 313                                                          GFile            *source_file);
 314 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 315                                                          const gchar      *key,
 316                                                          gpointer          user_data);
 317
 318 static guint ev_window_n_copies = 0;
 319
 320 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 321
 322 static void
 323 ev_window_set_action_sensitive (EvWindow   *ev_window,
 324                                 const char *name,
 325                                 gboolean    sensitive)
 326 {
 327         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 328                                                          name);
 329         gtk_action_set_sensitive (action, sensitive);
 330 }
 331
 332
 333 static void
 334 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 335 {
 336         EvDocument *document = ev_window->priv->document;
 337         const EvDocumentInfo *info = NULL;
 338
 339         gboolean has_document = FALSE;
 340         gboolean ok_to_print = TRUE;
 341         gboolean ok_to_copy = TRUE;
 342         gboolean has_properties = TRUE;
 343         gboolean override_restrictions = TRUE;
 344         gboolean can_get_text = FALSE;
 345         gboolean has_pages = FALSE;
 346         gboolean can_find = FALSE;
 347 #ifdef WITH_GCONF
 348         GConfClient *client;
 349 #endif
 350
 351         if (document) {
 352                 has_document = TRUE;
 353                 has_pages = ev_document_get_n_pages (document) > 0;
 354                 info = ev_document_get_info (document);
 355         }
 356
 357         if (!info || info->fields_mask == 0) {
 358                 has_properties = FALSE;
 359         }
 360
 361         if (has_document && EV_IS_SELECTION (document)) {
 362                 can_get_text = TRUE;
 363         }
 364
 365         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 366                 can_find = TRUE;
 367         }
 368
 369 #ifdef WITH_GCONF
 370         client = gconf_client_get_default ();
 371         override_restrictions = gconf_client_get_bool (client,
 372                                                        GCONF_OVERRIDE_RESTRICTIONS,
 373                                                        NULL);
 374 #endif
 375         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 376                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 377                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 378         }
 379
 380         if (has_document && !ev_print_operation_exists_for_document(document))
 381                 ok_to_print = FALSE;
 382
 383 #ifdef WITH_GCONF
 384         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 385                 ok_to_copy = FALSE;
 386         }
 387
 388         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 389                 ok_to_print = FALSE;
 390         }
 391
 392         g_object_unref (client);
 393 #endif
 394
 395         /* File menu */
 396         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 397         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 398         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print);
 399         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 400         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 401
 402         /* Edit menu */
 403         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 404         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 405         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 406         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 407         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 408
 409         /* View menu */
 410         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 411         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 412         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 413         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 414         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 415         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 416
 417         /* Toolbar-specific actions: */
 418         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 419         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 420         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 421
 422         ev_window_update_actions (ev_window);
 423 }
 424
 425 static void
 426 ev_window_update_actions (EvWindow *ev_window)
 427 {
 428         EvView *view = EV_VIEW (ev_window->priv->view);
 429         int n_pages = 0, page = -1;
 430         gboolean has_pages = FALSE;
 431         gboolean presentation_mode;
 432         gboolean can_find_in_page = FALSE;
 433         EvSizingMode sizing_mode;
 434
 435         if (ev_window->priv->document) {
 436                 page = ev_document_model_get_page (ev_window->priv->model);
 437                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 438                 has_pages = n_pages > 0;
 439         }
 440
 441         can_find_in_page = (ev_window->priv->find_job &&
 442                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 443
 444         ev_window_set_action_sensitive (ev_window, "EditCopy",
 445                                         has_pages &&
 446                                         ev_view_get_has_selection (view));
 447         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 448                                         has_pages && can_find_in_page);
 449         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 450                                         has_pages && can_find_in_page);
 451         ev_window_set_action_sensitive (ev_window, "F3",
 452                                         has_pages && can_find_in_page);
 453
 454         presentation_mode = ev_view_get_presentation (view);
 455
 456         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 457                                         has_pages &&
 458                                         ev_view_can_zoom_in (view) &&
 459                                         !presentation_mode);
 460         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 461                                         has_pages &&
 462                                         ev_view_can_zoom_out (view) &&
 463                                         !presentation_mode);
 464
 465         /* Go menu */
 466         if (has_pages) {
 467                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 468                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 469                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 470                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 471         } else {
 472                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 473                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 474                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 475                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 476         }
 477
 478         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 479         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != 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_document_model_get_scale (ev_window->priv->model);
 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
 540         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 541         fullscreen = ev_document_model_get_fullscreen (priv->model);
 542         fullscreen_mode = fullscreen || presentation;
 543
 544         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 545         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 546                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 547         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 548                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 549         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 550         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 551
 552         set_widget_visibility (priv->menubar, menubar);
 553         set_widget_visibility (priv->toolbar, toolbar);
 554         set_widget_visibility (priv->find_bar, findbar);
 555         set_widget_visibility (priv->sidebar, sidebar);
 556
 557         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 558
 559         if (priv->fullscreen_toolbar != NULL) {
 560                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 561         }
 562 }
 563
 564 static void
 565 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 566 {
 567         EvWindowPrivate *priv = window->priv;
 568
 569         if (active) {
 570                 priv->chrome |= flag;
 571         } else {
 572                 priv->chrome &= ~flag;
 573         }
 574 }
 575
 576 static void
 577 update_sizing_buttons (EvWindow *window)
 578 {
 579         GtkActionGroup *action_group = window->priv->action_group;
 580         GtkAction *action;
 581         gboolean best_fit, page_width;
 582
 583         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 584                 case EV_SIZING_BEST_FIT:
 585                         best_fit = TRUE;
 586                         page_width = FALSE;
 587                         break;
 588                 case EV_SIZING_FIT_WIDTH:
 589                         best_fit = FALSE;
 590                         page_width = TRUE;
 591                         break;
 592                 default:
 593                         best_fit = page_width = FALSE;
 594                         break;
 595         }
 596
 597         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 598         g_signal_handlers_block_by_func
 599                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 600         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 601         g_signal_handlers_unblock_by_func
 602                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 603
 604         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 605         g_signal_handlers_block_by_func
 606                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 607         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 608         g_signal_handlers_unblock_by_func
 609                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 610
 611         action = gtk_action_group_get_action (window->priv->action_group,
 612                                               ZOOM_CONTROL_ACTION);
 613         if (best_fit) {
 614                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 615                                                  EPHY_ZOOM_BEST_FIT);
 616         } else if (page_width) {
 617                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 618                                                  EPHY_ZOOM_FIT_WIDTH);
 619         }
 620 }
 621
 622 /**
 623  * ev_window_is_empty:
 624  * @ev_window: The instance of the #EvWindow.
 625  *
 626  * It does look if there is any document loaded or if there is any job to load
 627  * a document.
 628  *
 629  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 630  *          loaded, %FALSE in other case.
 631  */
 632 gboolean
 633 ev_window_is_empty (const EvWindow *ev_window)
 634 {
 635         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 636
 637         return (ev_window->priv->document == NULL) &&
 638                 (ev_window->priv->load_job == NULL);
 639 }
 640
 641 static void
 642 ev_window_set_message_area (EvWindow  *window,
 643                             GtkWidget *area)
 644 {
 645         if (window->priv->message_area == area)
 646                 return;
 647
 648         if (window->priv->message_area)
 649                 gtk_widget_destroy (window->priv->message_area);
 650         window->priv->message_area = area;
 651
 652         if (!area)
 653                 return;
 654
 655         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 656                             window->priv->message_area,
 657                             FALSE, FALSE, 0);
 658         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 659                                window->priv->message_area, 0);
 660         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 661                                    (gpointer) &(window->priv->message_area));
 662 }
 663
 664 static void
 665 ev_window_message_area_response_cb (EvMessageArea *area,
 666                                     gint           response_id,
 667                                     EvWindow      *window)
 668 {
 669         ev_window_set_message_area (window, NULL);
 670 }
 671
 672 static void
 673 ev_window_error_message (EvWindow    *window,
 674                          GError      *error,
 675                          const gchar *format,
 676                          ...)
 677 {
 678         GtkWidget *area;
 679         va_list    args;
 680         gchar     *msg = NULL;
 681
 682         if (window->priv->message_area)
 683                 return;
 684
 685         va_start (args, format);
 686         msg = g_strdup_vprintf (format, args);
 687         va_end (args);
 688
 689         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 690                                     msg,
 691                                     GTK_STOCK_CLOSE,
 692                                     GTK_RESPONSE_CLOSE,
 693                                     NULL);
 694         g_free (msg);
 695
 696         if (error)
 697                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 698         g_signal_connect (area, "response",
 699                           G_CALLBACK (ev_window_message_area_response_cb),
 700                           window);
 701         gtk_widget_show (area);
 702         ev_window_set_message_area (window, area);
 703 }
 704
 705 static void
 706 ev_window_warning_message (EvWindow    *window,
 707                            const gchar *format,
 708                            ...)
 709 {
 710         GtkWidget *area;
 711         va_list    args;
 712         gchar     *msg = NULL;
 713
 714         if (window->priv->message_area)
 715                 return;
 716
 717         va_start (args, format);
 718         msg = g_strdup_vprintf (format, args);
 719         va_end (args);
 720
 721         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 722                                     msg,
 723                                     GTK_STOCK_CLOSE,
 724                                     GTK_RESPONSE_CLOSE,
 725                                     NULL);
 726         g_free (msg);
 727
 728         g_signal_connect (area, "response",
 729                           G_CALLBACK (ev_window_message_area_response_cb),
 730                           window);
 731         gtk_widget_show (area);
 732         ev_window_set_message_area (window, area);
 733 }
 734
 735 typedef struct _FindTask {
 736         const gchar *page_label;
 737         gchar *chapter;
 738 } FindTask;
 739
 740 static gboolean
 741 ev_window_find_chapter (GtkTreeModel *tree_model,
 742                         GtkTreePath  *path,
 743                         GtkTreeIter  *iter,
 744                         gpointer      data)
 745 {
 746         FindTask *task = (FindTask *)data;
 747         gchar *page_string;
 748
 749         gtk_tree_model_get (tree_model, iter,
 750                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 751                             -1);
 752
 753         if (!page_string)
 754                 return FALSE;
 755
 756         if (!strcmp (page_string, task->page_label)) {
 757                 gtk_tree_model_get (tree_model, iter,
 758                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 759                                     -1);
 760                 g_free (page_string);
 761                 return TRUE;
 762         }
 763
 764         g_free (page_string);
 765         return FALSE;
 766 }
 767
 768 static void
 769 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 770 {
 771         gchar *page_label = NULL;
 772         gchar *link_title;
 773         FindTask find_task;
 774         EvLink *real_link;
 775         EvLinkAction *action;
 776         EvLinkDest *dest;
 777
 778         if (window->priv->history == NULL)
 779                 return;
 780
 781         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 782                 return;
 783
 784         if (link) {
 785                 action = g_object_ref (ev_link_get_action (link));
 786                 dest = ev_link_action_get_dest (action);
 787                 page = ev_link_dest_get_page (dest);
 788                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 789         } else {
 790                 dest = ev_link_dest_new_page (page);
 791                 action = ev_link_action_new_dest (dest);
 792                 page_label = ev_document_get_page_label (window->priv->document, page);
 793         }
 794
 795         if (!page_label)
 796                 return;
 797
 798         find_task.page_label = page_label;
 799         find_task.chapter = NULL;
 800
 801         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 802                 GtkTreeModel *model;
 803
 804                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 805
 806                 if (model) {
 807                         gtk_tree_model_foreach (model,
 808                                                 ev_window_find_chapter,
 809                                                 &find_task);
 810
 811                         g_object_unref (model);
 812                 }
 813         }
 814
 815         if (find_task.chapter)
 816                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 817         else
 818                 link_title = g_strdup_printf (_("Page %s"), page_label);
 819
 820         real_link = ev_link_new (link_title, action);
 821
 822         ev_history_add_link (window->priv->history, real_link);
 823
 824         g_free (find_task.chapter);
 825         g_free (link_title);
 826         g_free (page_label);
 827         g_object_unref (real_link);
 828 }
 829
 830 static void
 831 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 832 {
 833         int current_page = ev_document_model_get_page (window->priv->model);
 834
 835         ev_window_add_history (window, 0, link);
 836         ev_window_add_history (window, current_page, NULL);
 837 }
 838
 839 static void
 840 ev_window_page_changed_cb (EvWindow        *ev_window,
 841                            gint             old_page,
 842                            gint             new_page,
 843                            EvDocumentModel *model)
 844 {
 845         ev_window_update_actions (ev_window);
 846
 847         ev_window_update_find_status_message (ev_window);
 848
 849         if (abs (new_page - old_page) > 1) {
 850                 ev_window_add_history (ev_window, new_page, NULL);
 851                 ev_window_add_history (ev_window, old_page, NULL);
 852         }
 853
 854         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 855                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 856 }
 857
 858 static void
 859 update_document_mode (EvWindow *window, EvDocumentMode mode)
 860 {
 861         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 862                 ev_window_run_presentation (window);
 863         }
 864         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 865                 ev_window_run_fullscreen (window);
 866         }
 867 }
 868
 869 static void
 870 setup_chrome_from_metadata (EvWindow *window)
 871 {
 872         EvChrome chrome = EV_CHROME_NORMAL;
 873         gboolean show_toolbar;
 874
 875         if (window->priv->metadata &&
 876             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 877                 if (!show_toolbar)
 878                         chrome &= ~EV_CHROME_TOOLBAR;
 879         }
 880         window->priv->chrome = chrome;
 881 }
 882
 883 static void
 884 setup_sidebar_from_metadata (EvWindow *window)
 885 {
 886         EvDocument *document = window->priv->document;
 887         GtkWidget  *sidebar = window->priv->sidebar;
 888         GtkWidget  *links = window->priv->sidebar_links;
 889         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 890         GtkWidget  *attachments = window->priv->sidebar_attachments;
 891         GtkWidget  *layers = window->priv->sidebar_layers;
 892         gchar      *page_id;
 893         gint        sidebar_size;
 894         gboolean    sidebar_visibility;
 895
 896         if (!window->priv->metadata)
 897                 return;
 898
 899         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 900                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 901         }
 902
 903         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 904                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 905                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 906                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 907                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 908                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 909                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 910                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 911                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 912                 }
 913         } else if (document) {
 914                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 915                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 916                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 917                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 918                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 920                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 921                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 922                 }
 923         }
 924
 925         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 926                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 927                 update_chrome_visibility (window);
 928         }
 929 }
 930
 931 static void
 932 setup_model_from_metadata (EvWindow *window)
 933 {
 934         gint     page;
 935         gchar   *sizing_mode;
 936         gdouble  zoom;
 937         gint     rotation;
 938         gboolean continuous = { 0, };
 939         gboolean dual_page = { 0, };
 940         gboolean fullscreen = { 0, };
 941
 942         if (!window->priv->metadata)
 943                 return;
 944
 945         /* Current page */
 946         if (!window->priv->dest &&
 947             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 948                 ev_document_model_set_page (window->priv->model, page);
 949         }
 950
 951         /* Sizing mode */
 952         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 953                 GEnumValue *enum_value;
 954
 955                 enum_value = g_enum_get_value_by_nick
 956                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 957                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 958         }
 959
 960         /* Zoom */
 961         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 962             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 963                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 964                 ev_document_model_set_scale (window->priv->model, zoom);
 965         }
 966
 967         /* Rotation */
 968         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 969                 switch (rotation) {
 970                 case 90:
 971                         rotation = 90;
 972                         break;
 973                 case 180:
 974                         rotation = 180;
 975                         break;
 976                 case 270:
 977                         rotation = 270;
 978                         break;
 979                 default:
 980                         rotation = 0;
 981                         break;
 982                 }
 983                 ev_document_model_set_rotation (window->priv->model, rotation);
 984         }
 985
 986         /* Continuous */
 987         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
 988                 ev_document_model_set_continuous (window->priv->model, continuous);
 989         }
 990
 991         /* Dual page */
 992         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
 993                 ev_document_model_set_dual_page (window->priv->model, dual_page);
 994         }
 995
 996         /* Fullscreen */
 997         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
 998                 if (fullscreen) {
 999                         ev_window_run_fullscreen (window);
1000                 }
1001         }
1002 }
1003
1004 static void
1005 setup_document_from_metadata (EvWindow *window)
1006 {
1007         gint    page, n_pages;
1008         gint    width;
1009         gint    height;
1010         gdouble width_ratio;
1011         gdouble height_ratio;
1012
1013         if (!window->priv->metadata)
1014                 return;
1015
1016         /* Make sure to not open a document on the last page,
1017          * since closing it on the last page most likely means the
1018          * user was finished reading the document. In that case, reopening should
1019          * show the first page. */
1020         page = ev_document_model_get_page (window->priv->model);
1021         n_pages = ev_document_get_n_pages (window->priv->document);
1022         if (page == n_pages - 1)
1023                 ev_document_model_set_page (window->priv->model, 0);
1024
1025         setup_sidebar_from_metadata (window);
1026
1027         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1028             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1029                 return; /* size was already set in setup_size_from_metadata */
1030
1031         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1032             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1033                 gdouble    document_width;
1034                 gdouble    document_height;
1035                 GdkScreen *screen;
1036                 gint       request_width;
1037                 gint       request_height;
1038
1039                 ev_document_get_max_page_size (window->priv->document,
1040                                                &document_width, &document_height);
1041
1042                 request_width = (gint)(width_ratio * document_width + 0.5);
1043                 request_height = (gint)(height_ratio * document_height + 0.5);
1044
1045                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1046                 if (screen) {
1047                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1048                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1049                 }
1050
1051                 if (request_width > 0 && request_height > 0) {
1052                         gtk_window_resize (GTK_WINDOW (window),
1053                                            request_width,
1054                                            request_height);
1055                 }
1056         }
1057 }
1058
1059 static void
1060 setup_size_from_metadata (EvWindow *window)
1061 {
1062         gint     width;
1063         gint     height;
1064         gboolean maximized;
1065         gint     x;
1066         gint     y;
1067
1068         if (!window->priv->metadata)
1069                 return;
1070
1071         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1072                 if (maximized) {
1073                         gtk_window_maximize (GTK_WINDOW (window));
1074                         return;
1075                 } else {
1076                         gtk_window_unmaximize (GTK_WINDOW (window));
1077                 }
1078         }
1079
1080         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1081             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1082                 gtk_window_move (GTK_WINDOW (window), x, y);
1083         }
1084
1085         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1086             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1087                 gtk_window_resize (GTK_WINDOW (window), width, height);
1088         }
1089 }
1090
1091 static void
1092 setup_view_from_metadata (EvWindow *window)
1093 {
1094         gboolean presentation;
1095
1096         if (!window->priv->metadata)
1097                 return;
1098
1099         /* Presentation */
1100         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1101                 if (presentation) {
1102                         ev_window_run_presentation (window);
1103                 }
1104         }
1105 }
1106
1107 static void
1108 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1109 {
1110         if (ev_window->priv->thumbnail_job != NULL) {
1111                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1112                         ev_job_cancel (ev_window->priv->thumbnail_job);
1113
1114                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1115                                                       ev_window_set_icon_from_thumbnail,
1116                                                       ev_window);
1117                 g_object_unref (ev_window->priv->thumbnail_job);
1118                 ev_window->priv->thumbnail_job = NULL;
1119         }
1120 }
1121
1122 static void
1123 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1124                                    EvWindow       *ev_window)
1125 {
1126         if (job->thumbnail) {
1127                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1128                                      job->thumbnail);
1129         }
1130
1131         ev_window_clear_thumbnail_job (ev_window);
1132 }
1133
1134 static void
1135 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1136 {
1137         gdouble page_width;
1138         gdouble scale;
1139         EvDocument *document = ev_window->priv->document;
1140
1141         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1142             ev_document_get_n_pages (document) <= 0 ||
1143             !ev_document_check_dimensions (document)) {
1144                 return;
1145         }
1146
1147         ev_window_clear_thumbnail_job (ev_window);
1148
1149         ev_document_get_page_size (document, 0, &page_width, NULL);
1150         scale = 128. / page_width;
1151
1152         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1153         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1154                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1155                           ev_window);
1156         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1157 }
1158
1159 static gboolean
1160 ev_window_setup_document (EvWindow *ev_window)
1161 {
1162         const EvDocumentInfo *info;
1163         EvDocument *document = ev_window->priv->document;
1164         GtkAction *action;
1165
1166         ev_window->priv->setup_document_idle = 0;
1167
1168         ev_window_refresh_window_thumbnail (ev_window, 0);
1169
1170         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1171         ev_window_title_set_document (ev_window->priv->title, document);
1172         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1173
1174         ev_window_setup_action_sensitivity (ev_window);
1175
1176         if (ev_window->priv->history)
1177                 g_object_unref (ev_window->priv->history);
1178         ev_window->priv->history = ev_history_new ();
1179         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1180         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1181
1182         if (ev_window->priv->properties) {
1183                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1184                                                    ev_window->priv->uri,
1185                                                    ev_window->priv->document);
1186         }
1187
1188         info = ev_document_get_info (document);
1189         update_document_mode (ev_window, info->mode);
1190
1191         gtk_widget_grab_focus (ev_window->priv->view);
1192
1193         return FALSE;
1194 }
1195
1196 static void
1197 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1198 {
1199         if (ev_window->priv->document == document)
1200                 return;
1201
1202         if (ev_window->priv->document)
1203                 g_object_unref (ev_window->priv->document);
1204         ev_window->priv->document = g_object_ref (document);
1205
1206         ev_window_set_message_area (ev_window, NULL);
1207
1208         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1209                 gint page;
1210
1211                 /* Restart the current page */
1212                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1213                               0,
1214                               ev_document_get_n_pages (document) - 1);
1215                 ev_document_model_set_page (ev_window->priv->model, page);
1216                 g_object_unref (ev_window->priv->dest);
1217                 ev_window->priv->dest = NULL;
1218         }
1219
1220         if (ev_document_get_n_pages (document) <= 0) {
1221                 ev_window_warning_message (ev_window, "%s",
1222                                            _("The document contains no pages"));
1223         } else if (!ev_document_check_dimensions (document)) {
1224                 ev_window_warning_message (ev_window, "%s",
1225                                            _("The document contains only empty pages"));
1226         }
1227
1228         if (ev_window->priv->setup_document_idle > 0)
1229                 g_source_remove (ev_window->priv->setup_document_idle);
1230
1231         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1232 }
1233
1234 static void
1235 ev_window_document_changed (EvWindow *ev_window,
1236                             gpointer  user_data)
1237 {
1238         ev_window_reload_document (ev_window, NULL);
1239 }
1240
1241 static void
1242 ev_window_password_view_unlock (EvWindow *ev_window)
1243 {
1244         const gchar *password;
1245
1246         g_assert (ev_window->priv->load_job);
1247
1248         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1249         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1250         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1251 }
1252
1253 static void
1254 ev_window_clear_load_job (EvWindow *ev_window)
1255 {
1256         if (ev_window->priv->load_job != NULL) {
1257                 if (!ev_job_is_finished (ev_window->priv->load_job))
1258                         ev_job_cancel (ev_window->priv->load_job);
1259
1260                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1261                 g_object_unref (ev_window->priv->load_job);
1262                 ev_window->priv->load_job = NULL;
1263         }
1264 }
1265
1266 static void
1267 ev_window_clear_reload_job (EvWindow *ev_window)
1268 {
1269         if (ev_window->priv->reload_job != NULL) {
1270                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1271                         ev_job_cancel (ev_window->priv->reload_job);
1272
1273                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1274                 g_object_unref (ev_window->priv->reload_job);
1275                 ev_window->priv->reload_job = NULL;
1276         }
1277 }
1278
1279 static void
1280 ev_window_clear_local_uri (EvWindow *ev_window)
1281 {
1282         if (ev_window->priv->local_uri) {
1283                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1284                 g_free (ev_window->priv->local_uri);
1285                 ev_window->priv->local_uri = NULL;
1286         }
1287 }
1288
1289 static void
1290 ev_window_handle_link (EvWindow *ev_window,
1291                        EvLinkDest *dest)
1292 {
1293         if (dest) {
1294                 EvLink *link;
1295                 EvLinkAction *link_action;
1296
1297                 link_action = ev_link_action_new_dest (dest);
1298                 link = ev_link_new (NULL, link_action);
1299                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1300                 g_object_unref (link);
1301         }
1302 }
1303
1304 /* This callback will executed when load job will be finished.
1305  *
1306  * Since the flow of the error dialog is very confusing, we assume that both
1307  * document and uri will go away after this function is called, and thus we need
1308  * to ref/dup them.  Additionally, it needs to clear
1309  * ev_window->priv->password_{uri,document}, and thus people who call this
1310  * function should _not_ necessarily expect those to exist after being
1311  * called. */
1312 static void
1313 ev_window_load_job_cb (EvJob *job,
1314                        gpointer data)
1315 {
1316         EvWindow *ev_window = EV_WINDOW (data);
1317         EvDocument *document = EV_JOB (job)->document;
1318         EvJobLoad *job_load = EV_JOB_LOAD (job);
1319
1320         g_assert (job_load->uri);
1321
1322         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1323
1324         /* Success! */
1325         if (!ev_job_is_failed (job)) {
1326                 ev_document_model_set_document (ev_window->priv->model, document);
1327
1328                 setup_document_from_metadata (ev_window);
1329                 setup_view_from_metadata (ev_window);
1330
1331                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1332
1333                 ev_window_title_set_type (ev_window->priv->title,
1334                                           EV_WINDOW_TITLE_DOCUMENT);
1335                 if (job_load->password) {
1336                         GPasswordSave flags;
1337
1338                         flags = ev_password_view_get_password_save_flags (
1339                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1340                         ev_keyring_save_password (ev_window->priv->uri,
1341                                                   job_load->password,
1342                                                   flags);
1343                 }
1344
1345                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1346                 /* Already unrefed by ev_link_action
1347                  * FIXME: link action should inc dest ref counting
1348                  * or not unref it at all
1349                  */
1350                 ev_window->priv->dest = NULL;
1351
1352                 switch (ev_window->priv->window_mode) {
1353                         case EV_WINDOW_MODE_FULLSCREEN:
1354                                 ev_window_run_fullscreen (ev_window);
1355                                 break;
1356                         case EV_WINDOW_MODE_PRESENTATION:
1357                                 ev_window_run_presentation (ev_window);
1358                                 break;
1359                         default:
1360                                 break;
1361                 }
1362
1363                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1364                         ev_window_cmd_edit_find (NULL, ev_window);
1365                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1366                                                         ev_window->priv->search_string);
1367                 }
1368
1369                 g_free (ev_window->priv->search_string);
1370                 ev_window->priv->search_string = NULL;
1371
1372                 /* Create a monitor for the document */
1373                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1374                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1375                                           G_CALLBACK (ev_window_document_changed),
1376                                           ev_window);
1377
1378                 ev_window_clear_load_job (ev_window);
1379                 return;
1380         }
1381
1382         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1383                 gchar *password;
1384
1385                 setup_view_from_metadata (ev_window);
1386
1387                 /* First look whether password is in keyring */
1388                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1389                 if (password) {
1390                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1391                                 /* Password in kering is wrong */
1392                                 ev_job_load_set_password (job_load, NULL);
1393                                 /* FIXME: delete password from keyring? */
1394                         } else {
1395                                 ev_job_load_set_password (job_load, password);
1396                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1397                                 g_free (password);
1398                                 return;
1399                         }
1400
1401                         g_free (password);
1402                 }
1403
1404                 /* We need to ask the user for a password */
1405                 ev_window_title_set_uri (ev_window->priv->title,
1406                                          ev_window->priv->uri);
1407                 ev_window_title_set_type (ev_window->priv->title,
1408                                           EV_WINDOW_TITLE_PASSWORD);
1409
1410                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1411                                           job_load->uri);
1412
1413                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1414
1415                 ev_job_load_set_password (job_load, NULL);
1416                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1417         } else {
1418                 ev_window_error_message (ev_window, job->error,
1419                                          "%s", _("Unable to open document"));
1420                 ev_window_clear_load_job (ev_window);
1421         }
1422 }
1423
1424 static void
1425 ev_window_reload_job_cb (EvJob    *job,
1426                          EvWindow *ev_window)
1427 {
1428         GtkWidget *widget;
1429         EvLinkDest *dest = NULL;
1430
1431         if (ev_job_is_failed (job)) {
1432                 ev_window_clear_reload_job (ev_window);
1433                 ev_window->priv->in_reload = FALSE;
1434                 g_object_unref (ev_window->priv->dest);
1435                 ev_window->priv->dest = NULL;
1436
1437                 return;
1438         }
1439
1440         if (ev_window->priv->dest) {
1441                 dest = g_object_ref (ev_window->priv->dest);
1442         }
1443         ev_document_model_set_document (ev_window->priv->model,
1444                                         job->document);
1445         ev_window_handle_link (ev_window, dest);
1446
1447         /* Restart the search after reloading */
1448         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1449         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1450                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1451                                             NULL, ev_window);
1452         }
1453
1454         ev_window_clear_reload_job (ev_window);
1455         ev_window->priv->in_reload = FALSE;
1456 }
1457
1458 /**
1459  * ev_window_get_uri:
1460  * @ev_window: The instance of the #EvWindow.
1461  *
1462  * It returns the uri of the document showed in the #EvWindow.
1463  *
1464  * Returns: the uri of the document showed in the #EvWindow.
1465  */
1466 const char *
1467 ev_window_get_uri (EvWindow *ev_window)
1468 {
1469         return ev_window->priv->uri;
1470 }
1471
1472 /**
1473  * ev_window_close_dialogs:
1474  * @ev_window: The window where dialogs will be closed.
1475  *
1476  * It looks for password, print and properties dialogs and closes them and
1477  * frees them from memory. If there is any print job it does free it too.
1478  */
1479 static void
1480 ev_window_close_dialogs (EvWindow *ev_window)
1481 {
1482         if (ev_window->priv->print_dialog)
1483                 gtk_widget_destroy (ev_window->priv->print_dialog);
1484         ev_window->priv->print_dialog = NULL;
1485
1486         if (ev_window->priv->properties)
1487                 gtk_widget_destroy (ev_window->priv->properties);
1488         ev_window->priv->properties = NULL;
1489 }
1490
1491 static void
1492 ev_window_clear_progress_idle (EvWindow *ev_window)
1493 {
1494         if (ev_window->priv->progress_idle > 0)
1495                 g_source_remove (ev_window->priv->progress_idle);
1496         ev_window->priv->progress_idle = 0;
1497 }
1498
1499 static void
1500 reset_progress_idle (EvWindow *ev_window)
1501 {
1502         ev_window->priv->progress_idle = 0;
1503 }
1504
1505 static void
1506 ev_window_show_progress_message (EvWindow   *ev_window,
1507                                  guint       interval,
1508                                  GSourceFunc function)
1509 {
1510         if (ev_window->priv->progress_idle > 0)
1511                 g_source_remove (ev_window->priv->progress_idle);
1512         ev_window->priv->progress_idle =
1513                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1514                                             interval, function,
1515                                             ev_window,
1516                                             (GDestroyNotify)reset_progress_idle);
1517 }
1518
1519 static void
1520 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1521 {
1522         if (ev_window->priv->progress_cancellable)
1523                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1524         else
1525                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1526 }
1527
1528 static void
1529 ev_window_progress_response_cb (EvProgressMessageArea *area,
1530                                 gint                   response,
1531                                 EvWindow              *ev_window)
1532 {
1533         if (response == GTK_RESPONSE_CANCEL)
1534                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1535         ev_window_set_message_area (ev_window, NULL);
1536 }
1537
1538 static gboolean
1539 show_loading_progress (EvWindow *ev_window)
1540 {
1541         GtkWidget *area;
1542         gchar     *text;
1543         gchar     *display_name;
1544
1545         if (ev_window->priv->message_area)
1546                 return FALSE;
1547
1548         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1549         display_name = g_markup_escape_text (text, -1);
1550         g_free (text);
1551         text = g_strdup_printf (_("Loading document from “%s”"),
1552                                 display_name);
1553
1554         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1555                                              text,
1556                                              GTK_STOCK_CLOSE,
1557                                              GTK_RESPONSE_CLOSE,
1558                                              GTK_STOCK_CANCEL,
1559                                              GTK_RESPONSE_CANCEL,
1560                                              NULL);
1561         g_signal_connect (area, "response",
1562                           G_CALLBACK (ev_window_progress_response_cb),
1563                           ev_window);
1564         gtk_widget_show (area);
1565         ev_window_set_message_area (ev_window, area);
1566
1567         g_free (text);
1568         g_free (display_name);
1569
1570         return FALSE;
1571 }
1572
1573 static void
1574 ev_window_load_remote_failed (EvWindow *ev_window,
1575                               GError   *error)
1576 {
1577         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1578         ev_window->priv->in_reload = FALSE;
1579         ev_window_error_message (ev_window, error,
1580                                  "%s", _("Unable to open document"));
1581         g_free (ev_window->priv->local_uri);
1582         ev_window->priv->local_uri = NULL;
1583         ev_window->priv->uri_mtime = 0;
1584 }
1585
1586 static void
1587 set_uri_mtime (GFile        *source,
1588                GAsyncResult *async_result,
1589                EvWindow     *ev_window)
1590 {
1591         GFileInfo *info;
1592         GError *error = NULL;
1593
1594         info = g_file_query_info_finish (source, async_result, &error);
1595
1596         if (error) {
1597                 ev_window->priv->uri_mtime = 0;
1598                 g_error_free (error);
1599         } else {
1600                 GTimeVal mtime;
1601
1602                 g_file_info_get_modification_time (info, &mtime);
1603                 ev_window->priv->uri_mtime = mtime.tv_sec;
1604                 g_object_unref (info);
1605         }
1606
1607         g_object_unref (source);
1608 }
1609
1610 static void
1611 mount_volume_ready_cb (GFile        *source,
1612                        GAsyncResult *async_result,
1613                        EvWindow     *ev_window)
1614 {
1615         GError *error = NULL;
1616
1617         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1618
1619         if (error) {
1620                 ev_window_load_remote_failed (ev_window, error);
1621                 g_object_unref (source);
1622                 g_error_free (error);
1623         } else {
1624                 /* Volume successfully mounted,
1625                    try opening the file again */
1626                 ev_window_load_file_remote (ev_window, source);
1627         }
1628 }
1629
1630 static void
1631 window_open_file_copy_ready_cb (GFile        *source,
1632                                 GAsyncResult *async_result,
1633                                 EvWindow     *ev_window)
1634 {
1635         GError *error = NULL;
1636
1637         ev_window_clear_progress_idle (ev_window);
1638         ev_window_set_message_area (ev_window, NULL);
1639
1640         g_file_copy_finish (source, async_result, &error);
1641         if (!error) {
1642                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1643                 g_file_query_info_async (source,
1644                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1645                                          0, G_PRIORITY_DEFAULT,
1646                                          NULL,
1647                                          (GAsyncReadyCallback)set_uri_mtime,
1648                                          ev_window);
1649                 return;
1650         }
1651
1652         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1653                 GMountOperation *operation;
1654
1655                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1656                 g_file_mount_enclosing_volume (source,
1657                                                G_MOUNT_MOUNT_NONE,
1658                                                operation, NULL,
1659                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1660                                                ev_window);
1661                 g_object_unref (operation);
1662         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1663                 ev_window_clear_load_job (ev_window);
1664                 ev_window_clear_local_uri (ev_window);
1665                 g_free (ev_window->priv->uri);
1666                 ev_window->priv->uri = NULL;
1667                 g_object_unref (source);
1668
1669                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1670         } else {
1671                 ev_window_load_remote_failed (ev_window, error);
1672                 g_object_unref (source);
1673         }
1674
1675         g_error_free (error);
1676 }
1677
1678 static void
1679 window_open_file_copy_progress_cb (goffset   n_bytes,
1680                                    goffset   total_bytes,
1681                                    EvWindow *ev_window)
1682 {
1683         gchar *status;
1684         gdouble fraction;
1685
1686         if (!ev_window->priv->message_area)
1687                 return;
1688
1689         if (total_bytes <= 0)
1690                 return;
1691
1692         fraction = n_bytes / (gdouble)total_bytes;
1693         status = g_strdup_printf (_("Downloading document (%d%%)"),
1694                                   (gint)(fraction * 100));
1695
1696         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1697                                              status);
1698         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1699                                                fraction);
1700
1701         g_free (status);
1702 }
1703
1704 static void
1705 ev_window_load_file_remote (EvWindow *ev_window,
1706                             GFile    *source_file)
1707 {
1708         GFile *target_file;
1709
1710         if (!ev_window->priv->local_uri) {
1711                 gchar *tmp_name;
1712                 gchar *base_name;
1713
1714                 /* We'd like to keep extension of source uri since
1715                  * it helps to resolve some mime types, say cbz */
1716                 tmp_name = ev_tmp_filename (NULL);
1717                 base_name = g_file_get_basename (source_file);
1718                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1719                                                           base_name, NULL);
1720                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1721                                      ev_window->priv->local_uri);
1722                 g_free (base_name);
1723                 g_free (tmp_name);
1724         }
1725
1726         ev_window_reset_progress_cancellable (ev_window);
1727
1728         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1729         g_file_copy_async (source_file, target_file,
1730                            0, G_PRIORITY_DEFAULT,
1731                            ev_window->priv->progress_cancellable,
1732                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1733                            ev_window,
1734                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1735                            ev_window);
1736         g_object_unref (target_file);
1737
1738         ev_window_show_progress_message (ev_window, 1,
1739                                          (GSourceFunc)show_loading_progress);
1740 }
1741
1742 void
1743 ev_window_open_uri (EvWindow       *ev_window,
1744                     const char     *uri,
1745                     EvLinkDest     *dest,
1746                     EvWindowRunMode mode,
1747                     const gchar    *search_string)
1748 {
1749         GFile *source_file;
1750
1751         ev_window->priv->in_reload = FALSE;
1752
1753         if (ev_window->priv->uri &&
1754             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1755                 ev_window_reload_document (ev_window, dest);
1756                 return;
1757         }
1758
1759         if (ev_window->priv->monitor) {
1760                 g_object_unref (ev_window->priv->monitor);
1761                 ev_window->priv->monitor = NULL;
1762         }
1763
1764         ev_window_close_dialogs (ev_window);
1765         ev_window_clear_load_job (ev_window);
1766         ev_window_clear_local_uri (ev_window);
1767         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1768
1769         ev_window->priv->window_mode = mode;
1770
1771         if (ev_window->priv->uri)
1772                 g_free (ev_window->priv->uri);
1773         ev_window->priv->uri = g_strdup (uri);
1774
1775         if (ev_window->priv->metadata)
1776                 g_object_unref (ev_window->priv->metadata);
1777
1778         source_file = g_file_new_for_uri (uri);
1779         if (ev_is_metadata_supported_for_file (source_file))
1780                 ev_window->priv->metadata = ev_metadata_new (source_file);
1781         else
1782                 ev_window->priv->metadata = NULL;
1783
1784         if (ev_window->priv->search_string)
1785                 g_free (ev_window->priv->search_string);
1786         ev_window->priv->search_string = search_string ?
1787                 g_strdup (search_string) : NULL;
1788
1789         if (ev_window->priv->dest)
1790                 g_object_unref (ev_window->priv->dest);
1791         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1792
1793         setup_size_from_metadata (ev_window);
1794         setup_model_from_metadata (ev_window);
1795
1796         ev_window->priv->load_job = ev_job_load_new (uri);
1797         g_signal_connect (ev_window->priv->load_job,
1798                           "finished",
1799                           G_CALLBACK (ev_window_load_job_cb),
1800                           ev_window);
1801
1802         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1803                 ev_window_load_file_remote (ev_window, source_file);
1804         } else {
1805                 g_object_unref (source_file);
1806                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1807         }
1808 }
1809
1810 void
1811 ev_window_open_document (EvWindow       *ev_window,
1812                          EvDocument     *document,
1813                          EvLinkDest     *dest,
1814                          EvWindowRunMode mode,
1815                          const gchar    *search_string)
1816 {
1817         if (document == ev_window->priv->document)
1818                 return;
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
1824         if (ev_window->priv->monitor) {
1825                 g_object_unref (ev_window->priv->monitor);
1826                 ev_window->priv->monitor = NULL;
1827         }
1828
1829         if (ev_window->priv->uri)
1830                 g_free (ev_window->priv->uri);
1831         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1832
1833         setup_size_from_metadata (ev_window);
1834         setup_model_from_metadata (ev_window);
1835
1836         ev_document_model_set_document (ev_window->priv->model, document);
1837
1838         setup_document_from_metadata (ev_window);
1839         setup_view_from_metadata (ev_window);
1840
1841         if (dest) {
1842                 EvLink *link;
1843                 EvLinkAction *link_action;
1844
1845                 link_action = ev_link_action_new_dest (dest);
1846                 link = ev_link_new (NULL, link_action);
1847                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1848                 /* FIXME: link action should inc dest ref counting
1849                  * or not unref it at all
1850                  */
1851                 g_object_ref (dest);
1852                 g_object_unref (link);
1853         }
1854
1855         switch (mode) {
1856         case EV_WINDOW_MODE_FULLSCREEN:
1857                 ev_window_run_fullscreen (ev_window);
1858                 break;
1859         case EV_WINDOW_MODE_PRESENTATION:
1860                 ev_window_run_presentation (ev_window);
1861                 break;
1862         default:
1863                 break;
1864         }
1865
1866         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1867                 ev_window_cmd_edit_find (NULL, ev_window);
1868                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1869                                                 search_string);
1870         }
1871
1872         /* Create a monitor for the document */
1873         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1874         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1875                                   G_CALLBACK (ev_window_document_changed),
1876                                   ev_window);
1877 }
1878
1879 static void
1880 ev_window_reload_local (EvWindow *ev_window)
1881 {
1882         const gchar *uri;
1883
1884         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1885         ev_window->priv->reload_job = ev_job_load_new (uri);
1886         g_signal_connect (ev_window->priv->reload_job, "finished",
1887                           G_CALLBACK (ev_window_reload_job_cb),
1888                           ev_window);
1889         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1890 }
1891
1892 static gboolean
1893 show_reloading_progress (EvWindow *ev_window)
1894 {
1895         GtkWidget *area;
1896         gchar     *text;
1897
1898         if (ev_window->priv->message_area)
1899                 return FALSE;
1900
1901         text = g_strdup_printf (_("Reloading document from %s"),
1902                                 ev_window->priv->uri);
1903         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1904                                              text,
1905                                              GTK_STOCK_CLOSE,
1906                                              GTK_RESPONSE_CLOSE,
1907                                              GTK_STOCK_CANCEL,
1908                                              GTK_RESPONSE_CANCEL,
1909                                              NULL);
1910         g_signal_connect (area, "response",
1911                           G_CALLBACK (ev_window_progress_response_cb),
1912                           ev_window);
1913         gtk_widget_show (area);
1914         ev_window_set_message_area (ev_window, area);
1915         g_free (text);
1916
1917         return FALSE;
1918 }
1919
1920 static void
1921 reload_remote_copy_ready_cb (GFile        *remote,
1922                              GAsyncResult *async_result,
1923                              EvWindow     *ev_window)
1924 {
1925         GError *error = NULL;
1926
1927         ev_window_clear_progress_idle (ev_window);
1928
1929         g_file_copy_finish (remote, async_result, &error);
1930         if (error) {
1931                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1932                         ev_window_error_message (ev_window, error,
1933                                                  "%s", _("Failed to reload document."));
1934                 g_error_free (error);
1935         } else {
1936                 ev_window_reload_local (ev_window);
1937         }
1938
1939         g_object_unref (remote);
1940 }
1941
1942 static void
1943 reload_remote_copy_progress_cb (goffset   n_bytes,
1944                                 goffset   total_bytes,
1945                                 EvWindow *ev_window)
1946 {
1947         gchar *status;
1948         gdouble fraction;
1949
1950         if (!ev_window->priv->message_area)
1951                 return;
1952
1953         if (total_bytes <= 0)
1954                 return;
1955
1956         fraction = n_bytes / (gdouble)total_bytes;
1957         status = g_strdup_printf (_("Downloading document (%d%%)"),
1958                                   (gint)(fraction * 100));
1959
1960         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1961                                              status);
1962         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1963                                                fraction);
1964
1965         g_free (status);
1966 }
1967
1968 static void
1969 query_remote_uri_mtime_cb (GFile        *remote,
1970                            GAsyncResult *async_result,
1971                            EvWindow     *ev_window)
1972 {
1973         GFileInfo *info;
1974         GTimeVal   mtime;
1975         GError    *error = NULL;
1976
1977         info = g_file_query_info_finish (remote, async_result, &error);
1978         if (error) {
1979                 g_error_free (error);
1980                 g_object_unref (remote);
1981                 ev_window_reload_local (ev_window);
1982
1983                 return;
1984         }
1985
1986         g_file_info_get_modification_time (info, &mtime);
1987         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1988                 GFile *target_file;
1989
1990                 /* Remote file has changed */
1991                 ev_window->priv->uri_mtime = mtime.tv_sec;
1992
1993                 ev_window_reset_progress_cancellable (ev_window);
1994
1995                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1996                 g_file_copy_async (remote, target_file,
1997                                    G_FILE_COPY_OVERWRITE,
1998                                    G_PRIORITY_DEFAULT,
1999                                    ev_window->priv->progress_cancellable,
2000                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2001                                    ev_window,
2002                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2003                                    ev_window);
2004                 g_object_unref (target_file);
2005                 ev_window_show_progress_message (ev_window, 1,
2006                                                  (GSourceFunc)show_reloading_progress);
2007         } else {
2008                 g_object_unref (remote);
2009                 ev_window_reload_local (ev_window);
2010         }
2011
2012         g_object_unref (info);
2013 }
2014
2015 static void
2016 ev_window_reload_remote (EvWindow *ev_window)
2017 {
2018         GFile *remote;
2019
2020         remote = g_file_new_for_uri (ev_window->priv->uri);
2021         /* Reload the remote uri only if it has changed */
2022         g_file_query_info_async (remote,
2023                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2024                                  0, G_PRIORITY_DEFAULT,
2025                                  NULL,
2026                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2027                                  ev_window);
2028 }
2029
2030 static void
2031 ev_window_reload_document (EvWindow *ev_window,
2032                            EvLinkDest *dest)
2033 {
2034         gint page;
2035
2036
2037         ev_window_clear_reload_job (ev_window);
2038         ev_window->priv->in_reload = TRUE;
2039
2040         page = ev_document_model_get_page (ev_window->priv->model);
2041
2042         if (ev_window->priv->dest)
2043                 g_object_unref (ev_window->priv->dest);
2044         /* FIXME: save the scroll position too (xyz dest) */
2045         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2046
2047         if (ev_window->priv->local_uri) {
2048                 ev_window_reload_remote (ev_window);
2049         } else {
2050                 ev_window_reload_local (ev_window);
2051         }
2052 }
2053
2054 static void
2055 file_open_dialog_response_cb (GtkWidget *chooser,
2056                               gint       response_id,
2057                               EvWindow  *ev_window)
2058 {
2059         if (response_id == GTK_RESPONSE_OK) {
2060                 GSList *uris;
2061                 gchar  *uri;
2062
2063                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2064
2065                 ev_application_open_uri_list (EV_APP, uris,
2066                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2067                                               GDK_CURRENT_TIME);
2068
2069                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2070                 g_slist_free (uris);
2071
2072                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2073                 ev_application_set_filechooser_uri (EV_APP,
2074                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2075                                                     uri);
2076                 g_free (uri);
2077         }
2078
2079         gtk_widget_destroy (chooser);
2080 }
2081
2082 static void
2083 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2084 {
2085         GtkWidget   *chooser;
2086         const gchar *default_uri;
2087         gchar       *parent_uri = NULL;
2088
2089         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2090                                                GTK_WINDOW (window),
2091                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2092                                                GTK_STOCK_CANCEL,
2093                                                GTK_RESPONSE_CANCEL,
2094                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2095                                                NULL);
2096
2097         ev_document_factory_add_filters (chooser, NULL);
2098         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2099         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2100
2101         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2102         if (!default_uri && window->priv->uri) {
2103                 GFile *file, *parent;
2104
2105                 file = g_file_new_for_uri (window->priv->uri);
2106                 parent = g_file_get_parent (file);
2107                 if (parent) {
2108                         parent_uri = g_file_get_uri (parent);
2109                         default_uri = parent_uri;
2110                         g_object_unref (parent);
2111                 }
2112                 g_object_unref (file);
2113         }
2114
2115         if (default_uri) {
2116                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2117         } else {
2118                 const gchar *folder;
2119
2120                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2121                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2122                                                      folder ? folder : g_get_home_dir ());
2123         }
2124         g_free (parent_uri);
2125
2126         g_signal_connect (chooser, "response",
2127                           G_CALLBACK (file_open_dialog_response_cb),
2128                           window);
2129
2130         gtk_widget_show (chooser);
2131 }
2132
2133 static void
2134 ev_window_open_copy_at_dest (EvWindow   *window,
2135                              EvLinkDest *dest)
2136 {
2137         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2138
2139         ev_window_n_copies++;
2140
2141         if (window->priv->metadata)
2142                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2143         ev_window_open_document (new_window,
2144                                  window->priv->document,
2145                                  dest, 0, NULL);
2146         gtk_window_present (GTK_WINDOW (new_window));
2147 }
2148
2149 static void
2150 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2151 {
2152         ev_window_open_copy_at_dest (window, NULL);
2153 }
2154
2155 static void
2156 ev_window_cmd_recent_file_activate (GtkAction *action,
2157                                     EvWindow  *window)
2158 {
2159         GtkRecentInfo *info;
2160         const gchar   *uri;
2161
2162         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2163         g_assert (info != NULL);
2164
2165         uri = gtk_recent_info_get_uri (info);
2166
2167         ev_application_open_uri_at_dest (EV_APP, uri,
2168                                          gtk_window_get_screen (GTK_WINDOW (window)),
2169                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2170 }
2171
2172 static void
2173 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2174                                              const gchar        *uri,
2175                                              EvWindow           *window)
2176 {
2177         ev_application_open_uri_at_dest (EV_APP, uri,
2178                                          gtk_window_get_screen (GTK_WINDOW (window)),
2179                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2180 }
2181
2182 static void
2183 ev_window_add_recent (EvWindow *window, const char *filename)
2184 {
2185         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2186 }
2187
2188 static gint
2189 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2190 {
2191         gboolean     has_ev_a, has_ev_b;
2192         const gchar *evince = g_get_application_name ();
2193
2194         has_ev_a = gtk_recent_info_has_application (a, evince);
2195         has_ev_b = gtk_recent_info_has_application (b, evince);
2196
2197         if (has_ev_a && has_ev_b) {
2198                 time_t time_a, time_b;
2199
2200                 time_a = gtk_recent_info_get_modified (a);
2201                 time_b = gtk_recent_info_get_modified (b);
2202
2203                 return (time_b - time_a);
2204         } else if (has_ev_a) {
2205                 return -1;
2206         } else if (has_ev_b) {
2207                 return 1;
2208         }
2209
2210         return 0;
2211 }
2212
2213 /*
2214  * Doubles underscore to avoid spurious menu accels.
2215  */
2216 static gchar *
2217 ev_window_get_recent_file_label (gint index, const gchar *filename)
2218 {
2219         GString *str;
2220         gint length;
2221         const gchar *p;
2222         const gchar *end;
2223         gboolean is_rtl;
2224
2225         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2226
2227         g_return_val_if_fail (filename != NULL, NULL);
2228
2229         length = strlen (filename);
2230         str = g_string_sized_new (length + 10);
2231         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2232
2233         p = filename;
2234         end = filename + length;
2235
2236         while (p != end) {
2237                 const gchar *next;
2238                 next = g_utf8_next_char (p);
2239
2240                 switch (*p) {
2241                         case '_':
2242                                 g_string_append (str, "__");
2243                                 break;
2244                         default:
2245                                 g_string_append_len (str, p, next - p);
2246                                 break;
2247                 }
2248
2249                 p = next;
2250         }
2251
2252         return g_string_free (str, FALSE);
2253 }
2254
2255 static void
2256 ev_window_setup_recent (EvWindow *ev_window)
2257 {
2258         GList        *items, *l;
2259         guint         n_items = 0;
2260         const gchar  *evince = g_get_application_name ();
2261         static guint  i = 0;
2262
2263         if (ev_window->priv->recent_ui_id > 0) {
2264                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2265                                           ev_window->priv->recent_ui_id);
2266                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2267         }
2268         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2269
2270         if (ev_window->priv->recent_action_group) {
2271                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2272                                                     ev_window->priv->recent_action_group);
2273                 g_object_unref (ev_window->priv->recent_action_group);
2274         }
2275         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2276         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2277                                             ev_window->priv->recent_action_group, 0);
2278
2279         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2280         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2281
2282         for (l = items; l && l->data; l = g_list_next (l)) {
2283                 GtkRecentInfo *info;
2284                 GtkAction     *action;
2285                 gchar         *action_name;
2286                 gchar         *label;
2287
2288                 info = (GtkRecentInfo *) l->data;
2289
2290                 if (!gtk_recent_info_has_application (info, evince) ||
2291                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2292                         continue;
2293
2294                 action_name = g_strdup_printf ("RecentFile%u", i++);
2295                 label = ev_window_get_recent_file_label (
2296                         n_items + 1, gtk_recent_info_get_display_name (info));
2297
2298                 action = g_object_new (GTK_TYPE_ACTION,
2299                                        "name", action_name,
2300                                        "label", label,
2301                                        NULL);
2302
2303                 g_object_set_data_full (G_OBJECT (action),
2304                                         "gtk-recent-info",
2305                                         gtk_recent_info_ref (info),
2306                                         (GDestroyNotify) gtk_recent_info_unref);
2307
2308                 g_signal_connect (action, "activate",
2309                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2310                                   (gpointer) ev_window);
2311
2312                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2313                                              action);
2314                 g_object_unref (action);
2315
2316                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2317                                        ev_window->priv->recent_ui_id,
2318                                        "/MainMenu/FileMenu/RecentFilesMenu",
2319                                        label,
2320                                        action_name,
2321                                        GTK_UI_MANAGER_MENUITEM,
2322                                        FALSE);
2323                 g_free (action_name);
2324                 g_free (label);
2325
2326                 if (++n_items == 5)
2327                         break;
2328         }
2329
2330         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2331         g_list_free (items);
2332 }
2333
2334 static gboolean
2335 show_saving_progress (GFile *dst)
2336 {
2337         EvWindow  *ev_window;
2338         GtkWidget *area;
2339         gchar     *text;
2340         gchar     *uri;
2341         EvSaveType save_type;
2342
2343         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2344         ev_window->priv->progress_idle = 0;
2345
2346         if (ev_window->priv->message_area)
2347                 return FALSE;
2348
2349         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2350         uri = g_file_get_uri (dst);
2351         switch (save_type) {
2352         case EV_SAVE_DOCUMENT:
2353                 text = g_strdup_printf (_("Saving document to %s"), uri);
2354                 break;
2355         case EV_SAVE_ATTACHMENT:
2356                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2357                 break;
2358         case EV_SAVE_IMAGE:
2359                 text = g_strdup_printf (_("Saving image to %s"), uri);
2360                 break;
2361         default:
2362                 g_assert_not_reached ();
2363         }
2364         g_free (uri);
2365         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2366                                              text,
2367                                              GTK_STOCK_CLOSE,
2368                                              GTK_RESPONSE_CLOSE,
2369                                              GTK_STOCK_CANCEL,
2370                                              GTK_RESPONSE_CANCEL,
2371                                              NULL);
2372         g_signal_connect (area, "response",
2373                           G_CALLBACK (ev_window_progress_response_cb),
2374                           ev_window);
2375         gtk_widget_show (area);
2376         ev_window_set_message_area (ev_window, area);
2377         g_free (text);
2378
2379         return FALSE;
2380 }
2381
2382 static void
2383 window_save_file_copy_ready_cb (GFile        *src,
2384                                 GAsyncResult *async_result,
2385                                 GFile        *dst)
2386 {
2387         EvWindow *ev_window;
2388         GError   *error = NULL;
2389
2390         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2391         ev_window_clear_progress_idle (ev_window);
2392
2393         if (g_file_copy_finish (src, async_result, &error)) {
2394                 ev_tmp_file_unlink (src);
2395                 return;
2396         }
2397
2398         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2399                 gchar *name;
2400
2401                 name = g_file_get_basename (dst);
2402                 ev_window_error_message (ev_window, error,
2403                                          _("The file could not be saved as “%s”."),
2404                                          name);
2405                 g_free (name);
2406         }
2407         ev_tmp_file_unlink (src);
2408         g_error_free (error);
2409 }
2410
2411 static void
2412 window_save_file_copy_progress_cb (goffset n_bytes,
2413                                    goffset total_bytes,
2414                                    GFile  *dst)
2415 {
2416         EvWindow  *ev_window;
2417         EvSaveType save_type;
2418         gchar     *status;
2419         gdouble    fraction;
2420
2421         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2422
2423         if (!ev_window->priv->message_area)
2424                 return;
2425
2426         if (total_bytes <= 0)
2427                 return;
2428
2429         fraction = n_bytes / (gdouble)total_bytes;
2430         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2431
2432         switch (save_type) {
2433         case EV_SAVE_DOCUMENT:
2434                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2435                                           (gint)(fraction * 100));
2436                 break;
2437         case EV_SAVE_ATTACHMENT:
2438                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2439                                           (gint)(fraction * 100));
2440                 break;
2441         case EV_SAVE_IMAGE:
2442                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2443                                           (gint)(fraction * 100));
2444                 break;
2445         default:
2446                 g_assert_not_reached ();
2447         }
2448
2449         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2450                                              status);
2451         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2452                                                fraction);
2453
2454         g_free (status);
2455 }
2456
2457 static void
2458 ev_window_save_remote (EvWindow  *ev_window,
2459                        EvSaveType save_type,
2460                        GFile     *src,
2461                        GFile     *dst)
2462 {
2463         ev_window_reset_progress_cancellable (ev_window);
2464         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2465         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2466         g_file_copy_async (src, dst,
2467                            G_FILE_COPY_OVERWRITE,
2468                            G_PRIORITY_DEFAULT,
2469                            ev_window->priv->progress_cancellable,
2470                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2471                            dst,
2472                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2473                            dst);
2474         ev_window->priv->progress_idle =
2475                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2476                                             1,
2477                                             (GSourceFunc)show_saving_progress,
2478                                             dst,
2479                                             NULL);
2480 }
2481
2482 static void
2483 ev_window_clear_save_job (EvWindow *ev_window)
2484 {
2485         if (ev_window->priv->save_job != NULL) {
2486                 if (!ev_job_is_finished (ev_window->priv->save_job))
2487                         ev_job_cancel (ev_window->priv->save_job);
2488
2489                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2490                                                       ev_window_save_job_cb,
2491                                                       ev_window);
2492                 g_object_unref (ev_window->priv->save_job);
2493                 ev_window->priv->save_job = NULL;
2494         }
2495 }
2496
2497 static void
2498 ev_window_save_job_cb (EvJob     *job,
2499                        EvWindow  *window)
2500 {
2501         if (ev_job_is_failed (job)) {
2502                 ev_window_error_message (window, job->error,
2503                                          _("The file could not be saved as “%s”."),
2504                                          EV_JOB_SAVE (job)->uri);
2505         }
2506
2507         ev_window_clear_save_job (window);
2508 }
2509
2510 static void
2511 file_save_dialog_response_cb (GtkWidget *fc,
2512                               gint       response_id,
2513                               EvWindow  *ev_window)
2514 {
2515         gchar *uri;
2516         GFile *file, *parent;
2517
2518         if (response_id != GTK_RESPONSE_OK) {
2519                 gtk_widget_destroy (fc);
2520                 return;
2521         }
2522
2523         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2524         file = g_file_new_for_uri (uri);
2525         parent = g_file_get_parent (file);
2526         g_object_unref (file);
2527         if (parent) {
2528                 gchar *folder_uri;
2529
2530                 folder_uri = g_file_get_uri (parent);
2531                 ev_application_set_filechooser_uri (EV_APP,
2532                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2533                                                     folder_uri);
2534                 g_free (folder_uri);
2535                 g_object_unref (parent);
2536         }
2537
2538         /* FIXME: remote copy should be done here rather than in the save job,
2539          * so that we can track progress and cancel the operation
2540          */
2541
2542         ev_window_clear_save_job (ev_window);
2543         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2544                                                      uri, ev_window->priv->uri);
2545         g_signal_connect (ev_window->priv->save_job, "finished",
2546                           G_CALLBACK (ev_window_save_job_cb),
2547                           ev_window);
2548         /* The priority doesn't matter for this job */
2549         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2550
2551         g_free (uri);
2552         gtk_widget_destroy (fc);
2553 }
2554
2555 static void
2556 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2557 {
2558         GtkWidget *fc;
2559         gchar *base_name;
2560         GFile *file;
2561         const gchar *default_uri;
2562
2563         fc = gtk_file_chooser_dialog_new (
2564                 _("Save a Copy"),
2565                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2566                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2567                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2568                 NULL);
2569
2570         ev_document_factory_add_filters (fc, ev_window->priv->document);
2571         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2572         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2573                                                 GTK_RESPONSE_OK,
2574                                                 GTK_RESPONSE_CANCEL,
2575                                                 -1);
2576
2577         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2578         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2579         file = g_file_new_for_uri (ev_window->priv->uri);
2580         base_name = g_file_get_basename (file);
2581         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2582
2583         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2584         if (default_uri) {
2585                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2586         } else {
2587                 const gchar *folder;
2588
2589                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2590                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2591                                                      folder ? folder : g_get_home_dir ());
2592         }
2593
2594         g_object_unref (file);
2595         g_free (base_name);
2596
2597         g_signal_connect (fc, "response",
2598                           G_CALLBACK (file_save_dialog_response_cb),
2599                           ev_window);
2600
2601         gtk_widget_show (fc);
2602 }
2603
2604 static GKeyFile *
2605 get_print_settings_file (void)
2606 {
2607         GKeyFile *print_settings_file;
2608         gchar    *filename;
2609
2610         print_settings_file = g_key_file_new ();
2611
2612         filename = g_build_filename (ev_application_get_dot_dir (EV_APP),
2613                                      EV_PRINT_SETTINGS_FILE, NULL);
2614         if (g_file_test (filename, G_FILE_TEST_IS_REGULAR)) {
2615                 GError *error = NULL;
2616
2617                 g_key_file_load_from_file (print_settings_file,
2618                                            filename,
2619                                            G_KEY_FILE_KEEP_COMMENTS |
2620                                            G_KEY_FILE_KEEP_TRANSLATIONS,
2621                                            &error);
2622                 if (error) {
2623                         g_warning ("%s", error->message);
2624                         g_error_free (error);
2625                 }
2626         }
2627         g_free (filename);
2628
2629         return print_settings_file;
2630 }
2631
2632 static void
2633 save_print_setting_file (GKeyFile *key_file)
2634 {
2635         gchar  *filename;
2636         gchar  *data;
2637         gssize  data_length;
2638         GError *error = NULL;
2639
2640         filename = g_build_filename (ev_application_get_dot_dir (EV_APP),
2641                                      EV_PRINT_SETTINGS_FILE, NULL);
2642         data = g_key_file_to_data (key_file, (gsize *)&data_length, NULL);
2643         g_file_set_contents (filename, data, data_length, &error);
2644         if (error) {
2645                 g_warning ("%s", error->message);
2646                 g_error_free (error);
2647         }
2648         g_free (data);
2649         g_free (filename);
2650 }
2651
2652 static void
2653 ev_window_save_print_settings (EvWindow         *window,
2654                                GtkPrintSettings *print_settings)
2655 {
2656         GKeyFile *key_file;
2657         gint      i;
2658
2659         key_file = get_print_settings_file ();
2660         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2661         save_print_setting_file (key_file);
2662         g_key_file_free (key_file);
2663
2664         if (!window->priv->metadata)
2665                 return;
2666
2667         /* Save print settings that are specific to the document */
2668         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2669                 const gchar *value;
2670
2671                 value = gtk_print_settings_get (print_settings,
2672                                                 document_print_settings[i]);
2673                 ev_metadata_set_string (window->priv->metadata,
2674                                         document_print_settings[i], value);
2675         }
2676 }
2677
2678 static void
2679 ev_window_save_print_page_setup (EvWindow     *window,
2680                                  GtkPageSetup *page_setup)
2681 {
2682         GKeyFile *key_file;
2683
2684         key_file = get_print_settings_file ();
2685         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2686         save_print_setting_file (key_file);
2687         g_key_file_free (key_file);
2688
2689         if (!window->priv->metadata)
2690                 return;
2691
2692         /* Save page setup options that are specific to the document */
2693         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2694                              gtk_page_setup_get_orientation (page_setup));
2695         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2696                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2697         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2698                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2699         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2700                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2701         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2702                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2703 }
2704
2705 static void
2706 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2707                                              GtkPrintSettings *print_settings)
2708 {
2709         gint i;
2710
2711         if (!window->priv->metadata)
2712                 return;
2713
2714         /* Load print setting that are specific to the document */
2715         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2716                 gchar *value = NULL;
2717
2718                 ev_metadata_get_string (window->priv->metadata,
2719                                         document_print_settings[i], &value);
2720                 gtk_print_settings_set (print_settings,
2721                                         document_print_settings[i], value);
2722         }
2723 }
2724
2725 static void
2726 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2727                                                GtkPageSetup *page_setup)
2728 {
2729         gint          int_value;
2730         gdouble       double_value;
2731         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2732
2733         /* Load page setup options that are specific to the document */
2734         if (window->priv->metadata &&
2735             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2736                 gtk_page_setup_set_orientation (page_setup, int_value);
2737         } else {
2738                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2739         }
2740
2741         if (window->priv->metadata &&
2742             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2743                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2744         } else {
2745                 gtk_page_setup_set_top_margin (page_setup,
2746                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2747                                                GTK_UNIT_MM);
2748         }
2749
2750         if (window->priv->metadata &&
2751             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2752                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2753         } else {
2754                 gtk_page_setup_set_bottom_margin (page_setup,
2755                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2756                                                   GTK_UNIT_MM);
2757         }
2758
2759         if (window->priv->metadata &&
2760             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2761                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2762         } else {
2763                 gtk_page_setup_set_left_margin (page_setup,
2764                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2765                                                 GTK_UNIT_MM);
2766         }
2767
2768         if (window->priv->metadata &&
2769             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2770                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2771         } else {
2772                 gtk_page_setup_set_right_margin (page_setup,
2773                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2774                                                  GTK_UNIT_MM);
2775         }
2776 }
2777
2778 static GtkPrintSettings *
2779 get_print_settings (GKeyFile *key_file)
2780 {
2781         GtkPrintSettings *print_settings;
2782
2783         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2784                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2785                 gtk_print_settings_new ();
2786
2787         return print_settings ? print_settings : gtk_print_settings_new ();
2788 }
2789
2790 static GtkPageSetup *
2791 get_print_page_setup (GKeyFile *key_file)
2792 {
2793         GtkPageSetup *page_setup;
2794
2795         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2796                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2797                 gtk_page_setup_new ();
2798
2799         return page_setup ? page_setup : gtk_page_setup_new ();
2800 }
2801
2802 static void
2803 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2804                                     EvWindow     *window)
2805 {
2806         /* Dialog was canceled */
2807         if (!page_setup)
2808                 return;
2809
2810         ev_window_save_print_page_setup (window, page_setup);
2811 }
2812
2813 static void
2814 ev_window_cmd_file_print_setup (GtkAction *action,
2815                                 EvWindow  *ev_window)
2816 {
2817         GKeyFile         *print_settings_file;
2818         GtkPrintSettings *print_settings;
2819         GtkPageSetup     *print_page_setup;
2820
2821         print_settings_file = get_print_settings_file ();
2822
2823         print_settings = get_print_settings (print_settings_file);
2824         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2825
2826         print_page_setup = get_print_page_setup (print_settings_file);
2827         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2828
2829         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2830                                                print_page_setup,
2831                                                print_settings,
2832                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2833                                                ev_window);
2834         g_object_unref (print_settings);
2835         g_object_unref (print_page_setup);
2836         g_key_file_free (print_settings_file);
2837 }
2838
2839 static void
2840 ev_window_print_cancel (EvWindow *ev_window)
2841 {
2842         EvPrintOperation *op;
2843
2844         if (!ev_window->priv->print_queue)
2845                 return;
2846
2847         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2848                 ev_print_operation_cancel (op);
2849         }
2850 }
2851
2852 static void
2853 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2854                                              gint      n_jobs)
2855 {
2856         gchar *text = NULL;
2857
2858         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2859             !ev_window->priv->print_queue)
2860                 return;
2861
2862         if (n_jobs == 0) {
2863                 ev_window_set_message_area (ev_window, NULL);
2864                 return;
2865         }
2866
2867         if (n_jobs > 1) {
2868                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2869                                                   "%d pending jobs in queue",
2870                                                   n_jobs - 1), n_jobs - 1);
2871         }
2872
2873         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2874                                             text);
2875         g_free (text);
2876 }
2877
2878 static gboolean
2879 destroy_window (GtkWidget *window)
2880 {
2881         gtk_widget_destroy (window);
2882
2883         return FALSE;
2884 }
2885
2886 static void
2887 ev_window_print_operation_done (EvPrintOperation       *op,
2888                                 GtkPrintOperationResult result,
2889                                 EvWindow               *ev_window)
2890 {
2891         gint n_jobs;
2892
2893         switch (result) {
2894         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2895                 GtkPrintSettings *print_settings;
2896
2897                 print_settings = ev_print_operation_get_print_settings (op);
2898                 ev_window_save_print_settings (ev_window, print_settings);
2899         }
2900
2901                 break;
2902         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2903                 GtkWidget *dialog;
2904                 GError    *error = NULL;
2905
2906
2907                 ev_print_operation_get_error (op, &error);
2908
2909                 /* The message area is already used by
2910                  * the printing progress, so it's better to
2911                  * use a popup dialog in this case
2912                  */
2913                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2914                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2915                                                  GTK_MESSAGE_ERROR,
2916                                                  GTK_BUTTONS_CLOSE,
2917                                                  "%s", _("Failed to print document"));
2918                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2919                                                           "%s", error->message);
2920                 g_signal_connect (dialog, "response",
2921                                   G_CALLBACK (gtk_widget_destroy),
2922                                   NULL);
2923                 gtk_widget_show (dialog);
2924
2925                 g_error_free (error);
2926         }
2927                 break;
2928         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2929         default:
2930                 break;
2931         }
2932
2933         g_queue_remove (ev_window->priv->print_queue, op);
2934         g_object_unref (op);
2935         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2936         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2937
2938         if (n_jobs == 0 && ev_window->priv->close_after_print)
2939                 g_idle_add ((GSourceFunc)destroy_window,
2940                             ev_window);
2941 }
2942
2943 static void
2944 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2945                                       gint                   response,
2946                                       EvWindow              *ev_window)
2947 {
2948         if (response == GTK_RESPONSE_CANCEL) {
2949                 EvPrintOperation *op;
2950
2951                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2952                 ev_print_operation_cancel (op);
2953         } else {
2954                 gtk_widget_hide (GTK_WIDGET (area));
2955         }
2956 }
2957
2958 static void
2959 ev_window_print_operation_status_changed (EvPrintOperation *op,
2960                                           EvWindow         *ev_window)
2961 {
2962         const gchar *status;
2963         gdouble      fraction;
2964
2965         status = ev_print_operation_get_status (op);
2966         fraction = ev_print_operation_get_progress (op);
2967
2968         if (!ev_window->priv->message_area) {
2969                 GtkWidget   *area;
2970                 const gchar *job_name;
2971                 gchar       *text;
2972
2973                 job_name = ev_print_operation_get_job_name (op);
2974                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2975
2976                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2977                                                      text,
2978                                                      GTK_STOCK_CLOSE,
2979                                                      GTK_RESPONSE_CLOSE,
2980                                                      GTK_STOCK_CANCEL,
2981                                                      GTK_RESPONSE_CANCEL,
2982                                                      NULL);
2983                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2984                 g_signal_connect (area, "response",
2985                                   G_CALLBACK (ev_window_print_progress_response_cb),
2986                                   ev_window);
2987                 gtk_widget_show (area);
2988                 ev_window_set_message_area (ev_window, area);
2989                 g_free (text);
2990         }
2991
2992         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2993                                              status);
2994         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2995                                                fraction);
2996 }
2997
2998 static void
2999 ev_window_print_operation_begin_print (EvPrintOperation *op,
3000                                        EvWindow         *ev_window)
3001 {
3002         if (!ev_window->priv->print_queue)
3003                 ev_window->priv->print_queue = g_queue_new ();
3004
3005         g_queue_push_head (ev_window->priv->print_queue, op);
3006         ev_window_print_update_pending_jobs_message (ev_window,
3007                                                      g_queue_get_length (ev_window->priv->print_queue));
3008 }
3009
3010 void
3011 ev_window_print_range (EvWindow *ev_window,
3012                        gint      first_page,
3013                        gint      last_page)
3014 {
3015         EvPrintOperation *op;
3016         GKeyFile         *print_settings_file;
3017         GtkPrintSettings *print_settings;
3018         GtkPageSetup     *print_page_setup;
3019         gint              current_page;
3020         gint              document_last_page;
3021
3022         g_return_if_fail (EV_IS_WINDOW (ev_window));
3023         g_return_if_fail (ev_window->priv->document != NULL);
3024
3025         if (!ev_window->priv->print_queue)
3026                 ev_window->priv->print_queue = g_queue_new ();
3027
3028         op = ev_print_operation_new (ev_window->priv->document);
3029         if (!op) {
3030                 g_warning ("%s", "Printing is not supported for document\n");
3031                 return;
3032         }
3033
3034         g_signal_connect (op, "begin_print",
3035                           G_CALLBACK (ev_window_print_operation_begin_print),
3036                           (gpointer)ev_window);
3037         g_signal_connect (op, "status_changed",
3038                           G_CALLBACK (ev_window_print_operation_status_changed),
3039                           (gpointer)ev_window);
3040         g_signal_connect (op, "done",
3041                           G_CALLBACK (ev_window_print_operation_done),
3042                           (gpointer)ev_window);
3043
3044         current_page = ev_document_model_get_page (ev_window->priv->model);
3045         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3046
3047         print_settings_file = get_print_settings_file ();
3048
3049         print_settings = get_print_settings (print_settings_file);
3050         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3051
3052         print_page_setup = get_print_page_setup (print_settings_file);
3053         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3054
3055         if (first_page != 1 || last_page != document_last_page) {
3056                 GtkPageRange range;
3057
3058                 /* Ranges in GtkPrint are 0 - N */
3059                 range.start = first_page - 1;
3060                 range.end = last_page - 1;
3061
3062                 gtk_print_settings_set_print_pages (print_settings,
3063                                                     GTK_PRINT_PAGES_RANGES);
3064                 gtk_print_settings_set_page_ranges (print_settings,
3065                                                     &range, 1);
3066         }
3067
3068         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3069         ev_print_operation_set_current_page (op, current_page);
3070         ev_print_operation_set_print_settings (op, print_settings);
3071         ev_print_operation_set_default_page_setup (op, print_page_setup);
3072
3073         g_object_unref (print_settings);
3074         g_object_unref (print_page_setup);
3075         g_key_file_free (print_settings_file);
3076
3077         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3078 }
3079
3080 static void
3081 ev_window_print (EvWindow *window)
3082 {
3083         ev_window_print_range (window, 1,
3084                                ev_document_get_n_pages (window->priv->document));
3085 }
3086
3087 static void
3088 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3089 {
3090         ev_window_print (ev_window);
3091 }
3092
3093 static void
3094 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3095 {
3096         if (ev_window->priv->properties == NULL) {
3097                 ev_window->priv->properties = ev_properties_dialog_new ();
3098                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3099                                                    ev_window->priv->uri,
3100                                                    ev_window->priv->document);
3101                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3102                                            (gpointer) &(ev_window->priv->properties));
3103                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3104                                               GTK_WINDOW (ev_window));
3105         }
3106
3107         ev_document_fc_mutex_lock ();
3108         gtk_widget_show (ev_window->priv->properties);
3109         ev_document_fc_mutex_unlock ();
3110 }
3111
3112 static void
3113 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3114                                          gint       response,
3115                                          EvWindow  *ev_window)
3116 {
3117         gtk_widget_destroy (GTK_WIDGET (dialog));
3118
3119         switch (response) {
3120         case GTK_RESPONSE_YES:
3121                 if (!ev_window->priv->print_queue ||
3122                     g_queue_is_empty (ev_window->priv->print_queue))
3123                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3124                 else
3125                         ev_window->priv->close_after_print = TRUE;
3126                 break;
3127         case GTK_RESPONSE_NO:
3128                 ev_window->priv->close_after_print = TRUE;
3129                 if (ev_window->priv->print_queue &&
3130                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3131                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3132                         ev_window_print_cancel (ev_window);
3133                 } else {
3134                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3135                 }
3136                 break;
3137         case GTK_RESPONSE_CANCEL:
3138         default:
3139                 ev_window->priv->close_after_print = FALSE;
3140         }
3141 }
3142
3143 static void
3144 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3145 {
3146         GtkWidget *dialog;
3147         gchar     *text, *markup;
3148         gint       n_print_jobs;
3149
3150         n_print_jobs = ev_window->priv->print_queue ?
3151                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3152
3153         if (n_print_jobs == 0) {
3154                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3155                 return;
3156         }
3157
3158         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3159                                          GTK_DIALOG_MODAL,
3160                                          GTK_MESSAGE_QUESTION,
3161                                          GTK_BUTTONS_NONE,
3162                                          NULL);
3163         if (n_print_jobs == 1) {
3164                 EvPrintOperation *op;
3165                 const gchar      *job_name;
3166
3167                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3168                 job_name = ev_print_operation_get_job_name (op);
3169
3170                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3171                                         job_name);
3172         } else {
3173                 text = g_strdup_printf (_("There are %d print jobs active. "
3174                                           "Wait until print finishes before closing?"),
3175                                         n_print_jobs);
3176         }
3177
3178         markup = g_strdup_printf ("<b>%s</b>", text);
3179         g_free (text);
3180
3181         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3182         g_free (markup);
3183
3184         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3185                                                   _("If you close the window, pending print "
3186                                                     "jobs will not be printed."));
3187
3188         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3189                                 _("Cancel _print and Close"),
3190                                 GTK_RESPONSE_NO,
3191                                 GTK_STOCK_CANCEL,
3192                                 GTK_RESPONSE_CANCEL,
3193                                 _("Close _after Printing"),
3194                                 GTK_RESPONSE_YES,
3195                                 NULL);
3196         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3197         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3198                                                  GTK_RESPONSE_YES,
3199                                                  GTK_RESPONSE_NO,
3200                                                  GTK_RESPONSE_CANCEL,
3201                                                  -1);
3202
3203         g_signal_connect (dialog, "response",
3204                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3205                           ev_window);
3206         gtk_widget_show (dialog);
3207 }
3208
3209 static void
3210 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3211 {
3212         GtkAction *action;
3213
3214         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3215         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3216         update_chrome_visibility (window);
3217
3218         action = gtk_action_group_get_action (window->priv->action_group,
3219                                               PAGE_SELECTOR_ACTION);
3220         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3221 }
3222
3223 static void
3224 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3225 {
3226         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3227 }
3228
3229 static void
3230 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3231 {
3232         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3233 }
3234
3235 static void
3236 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3237 {
3238         gboolean continuous;
3239
3240         ev_window_stop_presentation (ev_window, TRUE);
3241         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3242         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3243 }
3244
3245 static void
3246 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3247 {
3248         gboolean dual_page;
3249
3250         ev_window_stop_presentation (ev_window, TRUE);
3251         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3252         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3253 }
3254
3255 static void
3256 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3257 {
3258         ev_window_stop_presentation (ev_window, TRUE);
3259
3260         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3261                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3262         } else {
3263                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3264         }
3265         ev_window_update_actions (ev_window);
3266 }
3267
3268 static void
3269 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3270 {
3271         ev_window_stop_presentation (ev_window, TRUE);
3272
3273         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3274                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3275         } else {
3276                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3277         }
3278         ev_window_update_actions (ev_window);
3279 }
3280
3281
3282 static void
3283 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3284 {
3285         g_return_if_fail (EV_IS_WINDOW (ev_window));
3286
3287         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3288 }
3289
3290 static void
3291 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3292 {
3293         g_return_if_fail (EV_IS_WINDOW (ev_window));
3294
3295         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3296                 g_error ("Find action should be insensitive since document doesn't support find");
3297                 return;
3298         }
3299
3300         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3301         update_chrome_visibility (ev_window);
3302         gtk_widget_grab_focus (ev_window->priv->find_bar);
3303 }
3304
3305 static void
3306 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3307 {
3308         g_return_if_fail (EV_IS_WINDOW (ev_window));
3309
3310         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3311         update_chrome_visibility (ev_window);
3312         gtk_widget_grab_focus (ev_window->priv->find_bar);
3313         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3314 }
3315
3316 static void
3317 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3318 {
3319         g_return_if_fail (EV_IS_WINDOW (ev_window));
3320
3321         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3322         update_chrome_visibility (ev_window);
3323         gtk_widget_grab_focus (ev_window->priv->find_bar);
3324         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3325 }
3326
3327 static void
3328 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3329 {
3330         g_return_if_fail (EV_IS_WINDOW (ev_window));
3331
3332         ev_view_copy (EV_VIEW (ev_window->priv->view));
3333 }
3334
3335 static void
3336 ev_window_sidebar_position_change_cb (GObject    *object,
3337                                       GParamSpec *pspec,
3338                                       EvWindow   *ev_window)
3339 {
3340         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3341                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3342                                      gtk_paned_get_position (GTK_PANED (object)));
3343 }
3344
3345 static void
3346 ev_window_update_fullscreen_action (EvWindow *window)
3347 {
3348         GtkAction *action;
3349
3350         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3351         g_signal_handlers_block_by_func
3352                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3353         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3354                                       ev_document_model_get_fullscreen (window->priv->model));
3355         g_signal_handlers_unblock_by_func
3356                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3357 }
3358
3359 static void
3360 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3361 {
3362         GtkWidget *item;
3363
3364         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3365         g_object_set (item, "is-important", FALSE, NULL);
3366
3367         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3368         g_object_set (item, "is-important", FALSE, NULL);
3369
3370         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3371         g_object_set (item, "is-important", TRUE, NULL);
3372
3373         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3374         g_object_set (item, "is-important", TRUE, NULL);
3375 }
3376
3377 static void
3378 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3379 {
3380         static gboolean done = FALSE;
3381
3382         if (!done) {
3383                 gtk_rc_parse_string (
3384                         "\n"
3385                         "   style \"fullscreen-toolbar-style\"\n"
3386                         "   {\n"
3387                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3388                         "   }\n"
3389                         "\n"
3390                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3391                         "\n");
3392                 done = TRUE;
3393         }
3394
3395         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3396 }
3397
3398 static void
3399 ev_window_run_fullscreen (EvWindow *window)
3400 {
3401         EvView  *view = EV_VIEW (window->priv->view);
3402         gboolean fullscreen_window = TRUE;
3403
3404         if (ev_document_model_get_fullscreen (window->priv->model))
3405                 return;
3406
3407         if (!window->priv->fullscreen_toolbar) {
3408                 window->priv->fullscreen_toolbar =
3409                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3410                                                    "/FullscreenToolbar");
3411
3412                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3413                                        GTK_TOOLBAR_BOTH_HORIZ);
3414                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3415                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3416
3417                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3418                                     window->priv->fullscreen_toolbar,
3419                                     FALSE, FALSE, 0);
3420                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3421                                        window->priv->fullscreen_toolbar, 1);
3422         }
3423
3424         if (ev_view_get_presentation (view)) {
3425                 ev_window_stop_presentation (window, FALSE);
3426                 fullscreen_window = FALSE;
3427         }
3428
3429         g_object_set (G_OBJECT (window->priv->scrolled_window),
3430                       "shadow-type", GTK_SHADOW_NONE,
3431                       NULL);
3432
3433         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3434         ev_window_update_fullscreen_action (window);
3435
3436         /* If the user doesn't have the main toolbar he/she won't probably want
3437          * the toolbar in fullscreen mode. See bug #483048
3438          */
3439         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3440                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3441         update_chrome_visibility (window);
3442
3443         if (fullscreen_window)
3444                 gtk_window_fullscreen (GTK_WINDOW (window));
3445         gtk_widget_grab_focus (window->priv->view);
3446
3447         if (window->priv->metadata && !ev_window_is_empty (window))
3448                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3449 }
3450
3451 static void
3452 ev_window_stop_fullscreen (EvWindow *window,
3453                            gboolean  unfullscreen_window)
3454 {
3455         if (!ev_document_model_get_fullscreen (window->priv->model))
3456                 return;
3457
3458         g_object_set (G_OBJECT (window->priv->scrolled_window),
3459                       "shadow-type", GTK_SHADOW_IN,
3460                       NULL);
3461
3462         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3463         ev_window_update_fullscreen_action (window);
3464         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3465         update_chrome_visibility (window);
3466         if (unfullscreen_window)
3467                 gtk_window_unfullscreen (GTK_WINDOW (window));
3468
3469         if (window->priv->metadata && !ev_window_is_empty (window))
3470                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3471 }
3472
3473 static void
3474 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3475 {
3476         gboolean fullscreen;
3477
3478         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3479         if (fullscreen) {
3480                 ev_window_run_fullscreen (window);
3481         } else {
3482                 ev_window_stop_fullscreen (window, TRUE);
3483         }
3484 }
3485
3486 static gboolean
3487 presentation_timeout_cb (EvWindow *window)
3488 {
3489         EvView *view = EV_VIEW (window->priv->view);
3490
3491         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3492                 return FALSE;
3493
3494         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3495         window->priv->presentation_timeout_id = 0;
3496
3497         return FALSE;
3498 }
3499
3500 static void
3501 presentation_set_timeout (EvWindow *window)
3502 {
3503         if (window->priv->presentation_timeout_id > 0) {
3504                 g_source_remove (window->priv->presentation_timeout_id);
3505         }
3506
3507         window->priv->presentation_timeout_id =
3508                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3509                                        (GSourceFunc)presentation_timeout_cb, window);
3510
3511         ev_view_show_cursor (EV_VIEW (window->priv->view));
3512 }
3513
3514 static void
3515 presentation_clear_timeout (EvWindow *window)
3516 {
3517         if (window->priv->presentation_timeout_id > 0) {
3518                 g_source_remove (window->priv->presentation_timeout_id);
3519         }
3520
3521         window->priv->presentation_timeout_id = 0;
3522
3523         ev_view_show_cursor (EV_VIEW (window->priv->view));
3524 }
3525
3526 static gboolean
3527 presentation_motion_notify_cb (GtkWidget *widget,
3528                                GdkEventMotion *event,
3529                                gpointer user_data)
3530 {
3531         EvWindow *window = EV_WINDOW (user_data);
3532
3533         presentation_set_timeout (window);
3534
3535         return FALSE;
3536 }
3537
3538 static gboolean
3539 presentation_leave_notify_cb (GtkWidget *widget,
3540                               GdkEventCrossing *event,
3541                               gpointer user_data)
3542 {
3543         EvWindow *window = EV_WINDOW (user_data);
3544
3545         presentation_clear_timeout (window);
3546
3547         return FALSE;
3548 }
3549
3550 static void
3551 ev_window_update_presentation_action (EvWindow *window)
3552 {
3553         GtkAction *action;
3554
3555         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3556         g_signal_handlers_block_by_func
3557                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3558         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3559                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3560         g_signal_handlers_unblock_by_func
3561                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3562 }
3563
3564 static void
3565 ev_window_run_presentation (EvWindow *window)
3566 {
3567         EvView  *view = EV_VIEW (window->priv->view);
3568         gboolean fullscreen_window = TRUE;
3569
3570         if (ev_view_get_presentation (view))
3571                 return;
3572
3573         if (ev_document_model_get_fullscreen (window->priv->model)) {
3574                 ev_window_stop_fullscreen (window, FALSE);
3575                 fullscreen_window = FALSE;
3576         }
3577
3578         g_object_set (G_OBJECT (window->priv->scrolled_window),
3579                       "shadow-type", GTK_SHADOW_NONE,
3580                       NULL);
3581
3582         ev_view_set_presentation (view, TRUE);
3583         ev_window_update_presentation_action (window);
3584
3585         update_chrome_visibility (window);
3586
3587         gtk_widget_grab_focus (window->priv->view);
3588         if (fullscreen_window)
3589                 gtk_window_fullscreen (GTK_WINDOW (window));
3590
3591         g_signal_connect (window->priv->view,
3592                           "motion-notify-event",
3593                           G_CALLBACK (presentation_motion_notify_cb),
3594                           window);
3595         g_signal_connect (window->priv->view,
3596                           "leave-notify-event",
3597                           G_CALLBACK (presentation_leave_notify_cb),
3598                           window);
3599         presentation_set_timeout (window);
3600
3601         ev_application_screensaver_disable (EV_APP);
3602
3603         if (window->priv->metadata && !ev_window_is_empty (window))
3604                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3605 }
3606
3607 static void
3608 ev_window_stop_presentation (EvWindow *window,
3609                              gboolean  unfullscreen_window)
3610 {
3611         EvView *view = EV_VIEW (window->priv->view);
3612
3613         if (!ev_view_get_presentation (view))
3614                 return;
3615
3616         g_object_set (G_OBJECT (window->priv->scrolled_window),
3617                       "shadow-type", GTK_SHADOW_IN,
3618                       NULL);
3619
3620         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3621         ev_window_update_presentation_action (window);
3622         update_chrome_visibility (window);
3623         if (unfullscreen_window)
3624                 gtk_window_unfullscreen (GTK_WINDOW (window));
3625
3626         g_signal_handlers_disconnect_by_func (window->priv->view,
3627                                               (gpointer) presentation_motion_notify_cb,
3628                                               window);
3629         g_signal_handlers_disconnect_by_func (window->priv->view,
3630                                               (gpointer) presentation_leave_notify_cb,
3631                                               window);
3632         presentation_clear_timeout (window);
3633
3634         ev_application_screensaver_enable (EV_APP);
3635
3636         if (window->priv->metadata && !ev_window_is_empty (window))
3637                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3638 }
3639
3640 static void
3641 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3642 {
3643         gboolean presentation;
3644
3645         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3646         if (presentation) {
3647                 ev_window_run_presentation (window);
3648         }
3649 }
3650
3651 static void
3652 ev_window_setup_gtk_settings (EvWindow *window)
3653 {
3654         GtkSettings *settings;
3655         GdkScreen   *screen;
3656         gchar       *menubar_accel_accel;
3657
3658         screen = gtk_window_get_screen (GTK_WINDOW (window));
3659         settings = gtk_settings_get_for_screen (screen);
3660
3661         g_object_get (settings,
3662                       "gtk-menu-bar-accel", &menubar_accel_accel,
3663                       NULL);
3664         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3665                 gtk_accelerator_parse (menubar_accel_accel,
3666                                        &window->priv->menubar_accel_keyval,
3667                                        &window->priv->menubar_accel_modifier);
3668                 if (window->priv->menubar_accel_keyval == 0) {
3669                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3670                                    menubar_accel_accel);
3671                 }
3672         } else {
3673                 window->priv->menubar_accel_keyval = 0;
3674                 window->priv->menubar_accel_modifier = 0;
3675         }
3676
3677         g_free (menubar_accel_accel);
3678 }
3679
3680 static void
3681 ev_window_screen_changed (GtkWidget *widget,
3682                           GdkScreen *old_screen)
3683 {
3684         EvWindow *window = EV_WINDOW (widget);
3685         EvWindowPrivate *priv = window->priv;
3686         GdkScreen *screen;
3687         gdouble dpi;
3688
3689         screen = gtk_widget_get_screen (widget);
3690         if (screen == old_screen)
3691                 return;
3692
3693         ev_window_setup_gtk_settings (window);
3694         dpi = get_screen_dpi (GTK_WINDOW (window));
3695         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3696         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3697
3698         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3699                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3700         }
3701 }
3702
3703 static gboolean
3704 ev_window_state_event (GtkWidget           *widget,
3705                        GdkEventWindowState *event)
3706 {
3707         EvWindow *window = EV_WINDOW (widget);
3708         EvView   *view = EV_VIEW (window->priv->view);
3709
3710         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3711                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3712         }
3713
3714         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3715                 return FALSE;
3716
3717         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3718                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3719                         return FALSE;
3720
3721                 ev_window_run_fullscreen (window);
3722         } else {
3723                 if (ev_document_model_get_fullscreen (window->priv->model))
3724                         ev_window_stop_fullscreen (window, FALSE);
3725                 else if (ev_view_get_presentation (view))
3726                         ev_window_stop_presentation (window, FALSE);
3727         }
3728
3729         return FALSE;
3730 }
3731
3732 static void
3733 ev_window_set_page_mode (EvWindow         *window,
3734                          EvWindowPageMode  page_mode)
3735 {
3736         GtkWidget *child = NULL;
3737         GtkWidget *real_child;
3738
3739         if (window->priv->page_mode == page_mode)
3740                 return;
3741
3742         window->priv->page_mode = page_mode;
3743
3744         switch (page_mode) {
3745                 case PAGE_MODE_DOCUMENT:
3746                         child = window->priv->view;
3747                         break;
3748                 case PAGE_MODE_PASSWORD:
3749                         child = window->priv->password_view;
3750                         break;
3751                 default:
3752                         g_assert_not_reached ();
3753         }
3754
3755         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3756         if (child != real_child) {
3757                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3758                                       real_child);
3759                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3760                                    child);
3761         }
3762         ev_window_update_actions (window);
3763 }
3764
3765
3766 static void
3767 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3768 {
3769         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3770
3771         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3772 }
3773
3774 static void
3775 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3776 {
3777         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3778
3779         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3780 }
3781
3782 static void
3783 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3784                                gint       response,
3785                                EvWindow  *ev_window)
3786 {
3787         EggEditableToolbar *toolbar;
3788         gchar              *toolbars_file;
3789
3790         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3791         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3792
3793         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP),
3794                                           "evince_toolbar.xml", NULL);
3795         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3796                                           toolbars_file, "1.0");
3797         g_free (toolbars_file);
3798
3799         gtk_widget_destroy (GTK_WIDGET (dialog));
3800 }
3801
3802 static void
3803 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3804 {
3805         GtkWidget          *dialog;
3806         GtkWidget          *editor;
3807         EggEditableToolbar *toolbar;
3808
3809         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3810                                               GTK_WINDOW (ev_window),
3811                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3812                                               GTK_STOCK_CLOSE,
3813                                               GTK_RESPONSE_CLOSE,
3814                                               NULL);
3815         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3816         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3817         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3818         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3819         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3820
3821         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3822         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3823                                          egg_editable_toolbar_get_model (toolbar));
3824
3825         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3826         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3827
3828         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3829
3830         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3831
3832         g_signal_connect (dialog, "response",
3833                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3834                           ev_window);
3835         gtk_widget_show_all (dialog);
3836 }
3837
3838 static void
3839 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3840 {
3841         g_return_if_fail (EV_IS_WINDOW (ev_window));
3842
3843         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3844         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3845 }
3846
3847 static void
3848 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3849 {
3850         g_return_if_fail (EV_IS_WINDOW (ev_window));
3851
3852         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3853         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3854 }
3855
3856 static void
3857 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3858 {
3859         g_return_if_fail (EV_IS_WINDOW (ev_window));
3860
3861         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3862 }
3863
3864 static void
3865 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3866 {
3867         g_return_if_fail (EV_IS_WINDOW (ev_window));
3868
3869         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3870 }
3871
3872 static void
3873 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3874 {
3875         g_return_if_fail (EV_IS_WINDOW (ev_window));
3876
3877         ev_document_model_set_page (ev_window->priv->model, 0);
3878 }
3879
3880 static void
3881 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3882 {
3883         g_return_if_fail (EV_IS_WINDOW (ev_window));
3884
3885         ev_document_model_set_page (ev_window->priv->model,
3886                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3887 }
3888
3889 static void
3890 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3891 {
3892         int n_pages, current_page;
3893
3894         g_return_if_fail (EV_IS_WINDOW (ev_window));
3895
3896         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3897         current_page = ev_document_model_get_page (ev_window->priv->model);
3898
3899         if (current_page + 10 < n_pages) {
3900                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3901         }
3902 }
3903
3904 static void
3905 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3906 {
3907         int current_page;
3908
3909         g_return_if_fail (EV_IS_WINDOW (ev_window));
3910
3911         current_page = ev_document_model_get_page (ev_window->priv->model);
3912
3913         if (current_page - 10 >= 0) {
3914                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3915         }
3916 }
3917
3918 static void
3919 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3920 {
3921         ev_window_reload_document (ev_window, NULL);
3922 }
3923
3924 static void
3925 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3926 {
3927         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3928 }
3929
3930 static void
3931 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3932 {
3933         GError  *error = NULL;
3934
3935         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3936                       "ghelp:evince",
3937                       GDK_CURRENT_TIME,
3938                       &error);
3939         if (error) {
3940                 ev_window_error_message (ev_window, error,
3941                                          "%s", _("There was an error displaying help"));
3942                 g_error_free (error);
3943         }
3944 }
3945
3946 static void
3947 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3948 {
3949         ev_window_stop_fullscreen (window, TRUE);
3950 }
3951
3952 static void
3953 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3954 {
3955         ev_window_run_presentation (window);
3956 }
3957
3958 static void
3959 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3960 {
3961         GtkWidget *widget;
3962
3963         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3964
3965         widget = gtk_window_get_focus (GTK_WINDOW (window));
3966         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3967                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3968                 update_chrome_visibility (window);
3969                 gtk_widget_grab_focus (window->priv->view);
3970         } else {
3971                 gboolean fullscreen;
3972                 gboolean presentation;
3973
3974                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
3975                 g_object_get (window->priv->view,
3976                               "presentation", &presentation,
3977                               NULL);
3978
3979                 if (fullscreen) {
3980                         ev_window_stop_fullscreen (window, TRUE);
3981                 } else if (presentation) {
3982                         ev_window_stop_presentation (window, TRUE);
3983                         gtk_widget_grab_focus (window->priv->view);
3984                 } else {
3985                         gtk_widget_grab_focus (window->priv->view);
3986                 }
3987
3988                 if (fullscreen && presentation)
3989                         g_warning ("Both fullscreen and presentation set somehow");
3990         }
3991 }
3992
3993 static void
3994 save_sizing_mode (EvWindow *window)
3995 {
3996         EvSizingMode mode;
3997         GEnumValue *enum_value;
3998
3999         if (!window->priv->metadata || ev_window_is_empty (window))
4000                 return;
4001
4002         mode = ev_document_model_get_sizing_mode (window->priv->model);
4003         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4004         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4005                                 enum_value->value_nick);
4006 }
4007
4008 static void
4009 ev_window_document_changed_cb (EvDocumentModel *model,
4010                                GParamSpec      *pspec,
4011                                EvWindow        *ev_window)
4012 {
4013         ev_window_set_document (ev_window,
4014                                 ev_document_model_get_document (model));
4015 }
4016
4017 static void
4018 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4019                                   GParamSpec      *pspec,
4020                                   EvWindow        *ev_window)
4021 {
4022         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4023
4024         g_object_set (ev_window->priv->scrolled_window,
4025                       "hscrollbar-policy",
4026                       sizing_mode == EV_SIZING_FREE ?
4027                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4028                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4029                       NULL);
4030
4031         update_sizing_buttons (ev_window);
4032         save_sizing_mode (ev_window);
4033 }
4034
4035 static void
4036 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4037 {
4038         ev_window_update_actions (ev_window);
4039
4040         if (!ev_window->priv->metadata)
4041                 return;
4042
4043         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4044                 gdouble zoom;
4045
4046                 zoom = ev_document_model_get_scale (model);
4047                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4048                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4049         }
4050 }
4051
4052 static void
4053 ev_window_update_continuous_action (EvWindow *window)
4054 {
4055         GtkAction *action;
4056
4057         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4058         g_signal_handlers_block_by_func
4059                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4060         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4061                                       ev_document_model_get_continuous (window->priv->model));
4062         g_signal_handlers_unblock_by_func
4063                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4064 }
4065
4066 static void
4067 ev_window_update_dual_page_action (EvWindow *window)
4068 {
4069         GtkAction *action;
4070
4071         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4072         g_signal_handlers_block_by_func
4073                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4074         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4075                                       ev_document_model_get_dual_page (window->priv->model));
4076         g_signal_handlers_unblock_by_func
4077                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4078 }
4079
4080 static void
4081 ev_window_continuous_changed_cb (EvDocumentModel *model,
4082                                  GParamSpec      *pspec,
4083                                  EvWindow        *ev_window)
4084 {
4085         ev_window_update_continuous_action (ev_window);
4086
4087         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4088                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4089                                          ev_document_model_get_continuous (model));
4090 }
4091
4092 static void
4093 ev_window_rotation_changed_cb (EvDocumentModel *model,
4094                                GParamSpec      *pspec,
4095                                EvWindow        *window)
4096 {
4097         gint rotation = ev_document_model_get_rotation (model);
4098
4099         if (window->priv->metadata && !ev_window_is_empty (window))
4100                 ev_metadata_set_int (window->priv->metadata, "rotation",
4101                                      rotation);
4102
4103         ev_window_refresh_window_thumbnail (window, rotation);
4104 }
4105
4106 static void
4107 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4108 {
4109         ev_window_update_actions (window);
4110 }
4111
4112 static void
4113 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4114                                 GParamSpec      *pspec,
4115                                 EvWindow        *ev_window)
4116 {
4117         ev_window_update_dual_page_action (ev_window);
4118
4119         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4120                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4121                                          ev_document_model_get_dual_page (model));
4122 }
4123
4124 static char *
4125 build_comments_string (void)
4126 {
4127 #ifdef ENABLE_PDF
4128         PopplerBackend backend;
4129         const char *backend_name;
4130         const char *version;
4131
4132         backend = poppler_get_backend ();
4133         version = poppler_get_version ();
4134         switch (backend) {
4135                 case POPPLER_BACKEND_CAIRO:
4136                         backend_name = "cairo";
4137                         break;
4138                 case POPPLER_BACKEND_SPLASH:
4139                         backend_name = "splash";
4140                         break;
4141                 default:
4142                         backend_name = "unknown";
4143                         break;
4144         }
4145
4146         return g_strdup_printf (_("Document Viewer.\n"
4147                                   "Using poppler %s (%s)"),
4148                                 version, backend_name);
4149 #else
4150         return g_strdup_printf (_("Document Viewer"));
4151 #endif
4152 }
4153
4154 static void
4155 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4156 {
4157         const char *authors[] = {
4158                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4159                 "Jonathan Blandford <jrb@gnome.org>",
4160                 "Marco Pesenti Gritti <marco@gnome.org>",
4161                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4162                 "Bryan Clark <clarkbw@gnome.org>",
4163                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4164                 "Wouter Bolsterlee <wbolster@gnome.org>",
4165                 "Christian Persch <chpe" "\100" "gnome.org>",
4166                 NULL
4167         };
4168
4169         const char *documenters[] = {
4170                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4171                 NULL
4172         };
4173
4174         const char *license[] = {
4175                 N_("Evince is free software; you can redistribute it and/or modify "
4176                    "it under the terms of the GNU General Public License as published by "
4177                    "the Free Software Foundation; either version 2 of the License, or "
4178                    "(at your option) any later version.\n"),
4179                 N_("Evince is distributed in the hope that it will be useful, "
4180                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4181                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4182                    "GNU General Public License for more details.\n"),
4183                 N_("You should have received a copy of the GNU General Public License "
4184                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4185                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4186         };
4187
4188         char *license_trans;
4189         char *comments;
4190
4191 #ifdef ENABLE_NLS
4192         const char **p;
4193
4194         for (p = authors; *p; ++p)
4195                 *p = _(*p);
4196
4197         for (p = documenters; *p; ++p)
4198                 *p = _(*p);
4199 #endif
4200
4201         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4202                                      _(license[2]), "\n", NULL);
4203         comments = build_comments_string ();
4204
4205         gtk_show_about_dialog (
4206                 GTK_WINDOW (ev_window),
4207                 "name", _("Evince"),
4208                 "version", VERSION,
4209                 "copyright",
4210                 _("© 1996–2009 The Evince authors"),
4211                 "license", license_trans,
4212                 "website", "http://www.gnome.org/projects/evince",
4213                 "comments", comments,
4214                 "authors", authors,
4215                 "documenters", documenters,
4216                 "translator-credits", _("translator-credits"),
4217                 "logo-icon-name", "evince",
4218                 "wrap-license", TRUE,
4219                 NULL);
4220
4221         g_free (comments);
4222         g_free (license_trans);
4223 }
4224
4225 static void
4226 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4227 {
4228         gboolean active;
4229
4230         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4231         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4232         update_chrome_visibility (ev_window);
4233         if (ev_window->priv->metadata)
4234                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4235 }
4236
4237 static void
4238 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4239 {
4240         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4241                 return;
4242
4243         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4244                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4245         update_chrome_visibility (ev_window);
4246 }
4247
4248 static void
4249 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4250                                            GParamSpec *pspec,
4251                                            EvWindow   *ev_window)
4252 {
4253         GtkWidget *current_page;
4254         const char *id;
4255
4256         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4257
4258         if (current_page == ev_window->priv->sidebar_links) {
4259                 id = LINKS_SIDEBAR_ID;
4260         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4261                 id = THUMBNAILS_SIDEBAR_ID;
4262         } else if (current_page == ev_window->priv->sidebar_attachments) {
4263                 id = ATTACHMENTS_SIDEBAR_ID;
4264         } else if (current_page == ev_window->priv->sidebar_layers) {
4265                 id = LAYERS_SIDEBAR_ID;
4266         } else {
4267                 g_assert_not_reached();
4268         }
4269
4270         g_object_unref (current_page);
4271
4272         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4273                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4274 }
4275
4276 static void
4277 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4278                                          GParamSpec *pspec,
4279                                          EvWindow   *ev_window)
4280 {
4281         EvView *view = EV_VIEW (ev_window->priv->view);
4282         GtkAction *action;
4283
4284         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4285
4286         if (!ev_view_get_presentation (view)) {
4287                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4288                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4289
4290                 if (ev_window->priv->metadata)
4291                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4292                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4293         }
4294 }
4295
4296 static void
4297 view_menu_link_popup (EvWindow *ev_window,
4298                       EvLink   *link)
4299 {
4300         gboolean   show_external = FALSE;
4301         gboolean   show_internal = FALSE;
4302         GtkAction *action;
4303
4304         if (ev_window->priv->link)
4305                 g_object_unref (ev_window->priv->link);
4306
4307         if (link)
4308                 ev_window->priv->link = g_object_ref (link);
4309         else
4310                 ev_window->priv->link = NULL;
4311
4312         if (ev_window->priv->link) {
4313                 EvLinkAction *ev_action;
4314
4315                 ev_action = ev_link_get_action (link);
4316                 if (ev_action) {
4317                         switch (ev_link_action_get_action_type (ev_action)) {
4318                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4319                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4320                                         show_internal = TRUE;
4321                                         break;
4322                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4323                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4324                                         show_external = TRUE;
4325                                         break;
4326                                 default:
4327                                         break;
4328                         }
4329                 }
4330         }
4331
4332         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4333                                               "OpenLink");
4334         gtk_action_set_visible (action, show_external);
4335
4336         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4337                                               "CopyLinkAddress");
4338         gtk_action_set_visible (action, show_external);
4339
4340         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4341                                               "GoLink");
4342         gtk_action_set_visible (action, show_internal);
4343
4344         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4345                                               "OpenLinkNewWindow");
4346         gtk_action_set_visible (action, show_internal);
4347 }
4348
4349 static void
4350 view_menu_image_popup (EvWindow  *ev_window,
4351                        EvImage   *image)
4352 {
4353         GtkAction *action;
4354         gboolean   show_image = FALSE;
4355
4356         if (ev_window->priv->image)
4357                 g_object_unref (ev_window->priv->image);
4358
4359         if (image)
4360                 ev_window->priv->image = g_object_ref (image);
4361         else
4362                 ev_window->priv->image = NULL;
4363
4364         show_image = (ev_window->priv->image != NULL);
4365
4366         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4367                                               "SaveImageAs");
4368         gtk_action_set_visible (action, show_image);
4369
4370         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4371                                               "CopyImage");
4372         gtk_action_set_visible (action, show_image);
4373 }
4374
4375 static gboolean
4376 view_menu_popup_cb (EvView   *view,
4377                     GObject  *object,
4378                     EvWindow *ev_window)
4379 {
4380         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4381                 return FALSE;
4382
4383         view_menu_link_popup (ev_window,
4384                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4385         view_menu_image_popup (ev_window,
4386                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4387
4388         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4389                         NULL, NULL, NULL, NULL,
4390                         3, gtk_get_current_event_time ());
4391         return TRUE;
4392 }
4393
4394 static gboolean
4395 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4396                               GList           *attach_list,
4397                               EvWindow        *ev_window)
4398 {
4399         GtkWidget *popup;
4400
4401         g_assert (attach_list != NULL);
4402
4403         if (ev_window->priv->attach_list) {
4404                 g_list_foreach (ev_window->priv->attach_list,
4405                                 (GFunc) g_object_unref, NULL);
4406                 g_list_free (ev_window->priv->attach_list);
4407         }
4408
4409         ev_window->priv->attach_list = attach_list;
4410
4411         popup = ev_window->priv->attachment_popup;
4412
4413         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4414                         NULL, NULL,
4415                         3, gtk_get_current_event_time ());
4416
4417         return TRUE;
4418 }
4419
4420 static void
4421 ev_window_update_find_status_message (EvWindow *ev_window)
4422 {
4423         gchar *message;
4424
4425         if (!ev_window->priv->find_job)
4426                 return;
4427
4428         if (ev_job_is_finished (ev_window->priv->find_job)) {
4429                 gint n_results;
4430
4431                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4432                                                        ev_document_model_get_page (ev_window->priv->model));
4433                 /* TRANS: Sometimes this could be better translated as
4434                                       "%d hit(s) on this page".  Therefore this string
4435                                       contains plural cases. */
4436                 message = g_strdup_printf (ngettext ("%d found on this page",
4437                                                      "%d found on this page",
4438                                                      n_results),
4439                                            n_results);
4440         } else {
4441                 gdouble percent;
4442
4443                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4444                 message = g_strdup_printf (_("%3d%% remaining to search"),
4445                                            (gint) ((1.0 - percent) * 100));
4446         }
4447
4448         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4449         g_free (message);
4450 }
4451
4452 static void
4453 ev_window_find_job_finished_cb (EvJobFind *job,
4454                                 EvWindow  *ev_window)
4455 {
4456         ev_window_update_find_status_message (ev_window);
4457 }
4458
4459 static void
4460 ev_window_find_job_updated_cb (EvJobFind *job,
4461                                gint       page,
4462                                EvWindow  *ev_window)
4463 {
4464         ev_window_update_actions (ev_window);
4465
4466         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4467                               ev_job_find_get_results (job),
4468                               page);
4469         ev_window_update_find_status_message (ev_window);
4470 }
4471
4472 static void
4473 ev_window_clear_find_job (EvWindow *ev_window)
4474 {
4475         if (ev_window->priv->find_job != NULL) {
4476                 if (!ev_job_is_finished (ev_window->priv->find_job))
4477                         ev_job_cancel (ev_window->priv->find_job);
4478
4479                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4480                                                       ev_window_find_job_finished_cb,
4481                                                       ev_window);
4482                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4483                                                       ev_window_find_job_updated_cb,
4484                                                       ev_window);
4485                 g_object_unref (ev_window->priv->find_job);
4486                 ev_window->priv->find_job = NULL;
4487         }
4488 }
4489
4490 static void
4491 find_bar_previous_cb (EggFindBar *find_bar,
4492                       EvWindow   *ev_window)
4493 {
4494         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4495 }
4496
4497 static void
4498 find_bar_next_cb (EggFindBar *find_bar,
4499                   EvWindow   *ev_window)
4500 {
4501         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4502 }
4503
4504 static void
4505 find_bar_close_cb (EggFindBar *find_bar,
4506                    EvWindow   *ev_window)
4507 {
4508         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4509         ev_window_clear_find_job (ev_window);
4510         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4511         update_chrome_visibility (ev_window);
4512 }
4513
4514 static void
4515 find_bar_search_changed_cb (EggFindBar *find_bar,
4516                             GParamSpec *param,
4517                             EvWindow   *ev_window)
4518 {
4519         gboolean case_sensitive;
4520         const char *search_string;
4521
4522         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4523                 return;
4524
4525         /* Either the string or case sensitivity could have changed. */
4526         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4527         search_string = egg_find_bar_get_search_string (find_bar);
4528
4529         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4530
4531         ev_window_clear_find_job (ev_window);
4532
4533         if (search_string && search_string[0]) {
4534                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4535                                                              ev_document_model_get_page (ev_window->priv->model),
4536                                                              ev_document_get_n_pages (ev_window->priv->document),
4537                                                              search_string,
4538                                                              case_sensitive);
4539                 g_signal_connect (ev_window->priv->find_job, "finished",
4540                                   G_CALLBACK (ev_window_find_job_finished_cb),
4541                                   ev_window);
4542                 g_signal_connect (ev_window->priv->find_job, "updated",
4543                                   G_CALLBACK (ev_window_find_job_updated_cb),
4544                                   ev_window);
4545                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4546         } else {
4547                 ev_window_update_actions (ev_window);
4548                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4549                                               NULL);
4550                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4551         }
4552 }
4553
4554 static void
4555 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4556                                 GParamSpec *param,
4557                                 EvWindow   *ev_window)
4558 {
4559         gboolean visible;
4560
4561         visible = GTK_WIDGET_VISIBLE (find_bar);
4562
4563         if (ev_window->priv->document &&
4564             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4565                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4566                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4567                 ev_window_update_actions (ev_window);
4568
4569                 if (visible)
4570                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4571                 else
4572                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4573         }
4574 }
4575
4576 static void
4577 find_bar_scroll (EggFindBar   *find_bar,
4578                  GtkScrollType scroll,
4579                  EvWindow     *ev_window)
4580 {
4581         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4582 }
4583
4584 static void
4585 zoom_control_changed_cb (EphyZoomAction *action,
4586                          float           zoom,
4587                          EvWindow       *ev_window)
4588 {
4589         EvSizingMode mode;
4590
4591         if (zoom == EPHY_ZOOM_BEST_FIT) {
4592                 mode = EV_SIZING_BEST_FIT;
4593         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4594                 mode = EV_SIZING_FIT_WIDTH;
4595         } else {
4596                 mode = EV_SIZING_FREE;
4597         }
4598
4599         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4600
4601         if (mode == EV_SIZING_FREE) {
4602                 ev_document_model_set_scale (ev_window->priv->model,
4603                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4604         }
4605 }
4606
4607 static void
4608 ev_window_drag_data_received (GtkWidget        *widget,
4609                               GdkDragContext   *context,
4610                               gint              x,
4611                               gint              y,
4612                               GtkSelectionData *selection_data,
4613                               guint             info,
4614                               guint             time)
4615
4616 {
4617         EvWindow  *window = EV_WINDOW (widget);
4618         gchar    **uris;
4619         gint       i = 0;
4620         GSList    *uri_list = NULL;
4621         GtkWidget *source;
4622
4623         source = gtk_drag_get_source_widget (context);
4624         if (source && widget == gtk_widget_get_toplevel (source)) {
4625                 gtk_drag_finish (context, FALSE, FALSE, time);
4626                 return;
4627         }
4628
4629         uris = gtk_selection_data_get_uris (selection_data);
4630         if (!uris) {
4631                 gtk_drag_finish (context, FALSE, FALSE, time);
4632                 return;
4633         }
4634
4635         for (i = 0; uris[i]; i++) {
4636                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4637         }
4638
4639         ev_application_open_uri_list (EV_APP, uri_list,
4640                                       gtk_window_get_screen (GTK_WINDOW (window)),
4641                                       0);
4642         gtk_drag_finish (context, TRUE, FALSE, time);
4643
4644         g_strfreev (uris);
4645         g_slist_free (uri_list);
4646 }
4647
4648 static void
4649 ev_window_finalize (GObject *object)
4650 {
4651         if (ev_window_n_copies == 0) {
4652                 ev_application_shutdown (EV_APP);
4653         } else {
4654                 ev_window_n_copies--;
4655         }
4656
4657         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4658 }
4659
4660 static void
4661 ev_window_dispose (GObject *object)
4662 {
4663         EvWindow *window = EV_WINDOW (object);
4664         EvWindowPrivate *priv = window->priv;
4665         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4666
4667         if (mpkeys) {
4668                 g_signal_handlers_disconnect_by_func (mpkeys,
4669                                                       ev_window_media_player_key_pressed,
4670                                                       window);
4671         }
4672
4673         if (priv->metadata) {
4674                 g_object_unref (priv->metadata);
4675                 priv->metadata = NULL;
4676         }
4677
4678         if (priv->setup_document_idle > 0) {
4679                 g_source_remove (priv->setup_document_idle);
4680                 priv->setup_document_idle = 0;
4681         }
4682
4683         if (priv->monitor) {
4684                 g_object_unref (priv->monitor);
4685                 priv->monitor = NULL;
4686         }
4687
4688         if (priv->title) {
4689                 ev_window_title_free (priv->title);
4690                 priv->title = NULL;
4691         }
4692
4693         if (priv->ui_manager) {
4694                 g_object_unref (priv->ui_manager);
4695                 priv->ui_manager = NULL;
4696         }
4697
4698         if (priv->action_group) {
4699                 g_object_unref (priv->action_group);
4700                 priv->action_group = NULL;
4701         }
4702
4703         if (priv->view_popup_action_group) {
4704                 g_object_unref (priv->view_popup_action_group);
4705                 priv->view_popup_action_group = NULL;
4706         }
4707
4708         if (priv->attachment_popup_action_group) {
4709                 g_object_unref (priv->attachment_popup_action_group);
4710                 priv->attachment_popup_action_group = NULL;
4711         }
4712
4713         if (priv->recent_action_group) {
4714                 g_object_unref (priv->recent_action_group);
4715                 priv->recent_action_group = NULL;
4716         }
4717
4718         if (priv->recent_manager) {
4719                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4720                                                       ev_window_setup_recent,
4721                                                       window);
4722                 priv->recent_manager = NULL;
4723         }
4724
4725         priv->recent_ui_id = 0;
4726
4727         if (priv->model) {
4728                 g_signal_handlers_disconnect_by_func (priv->model,
4729                                                       ev_window_page_changed_cb,
4730                                                       window);
4731                 g_object_unref (priv->model);
4732                 priv->model = NULL;
4733         }
4734
4735         if (priv->document) {
4736                 g_object_unref (priv->document);
4737                 priv->document = NULL;
4738         }
4739
4740         if (priv->view) {
4741                 g_object_unref (priv->view);
4742                 priv->view = NULL;
4743         }
4744
4745         if (priv->password_view) {
4746                 g_object_unref (priv->password_view);
4747                 priv->password_view = NULL;
4748         }
4749
4750         if (priv->load_job) {
4751                 ev_window_clear_load_job (window);
4752         }
4753
4754         if (priv->reload_job) {
4755                 ev_window_clear_reload_job (window);
4756         }
4757
4758         if (priv->save_job) {
4759                 ev_window_clear_save_job (window);
4760         }
4761
4762         if (priv->thumbnail_job) {
4763                 ev_window_clear_thumbnail_job (window);
4764         }
4765
4766         if (priv->find_job) {
4767                 ev_window_clear_find_job (window);
4768         }
4769
4770         if (priv->local_uri) {
4771                 ev_window_clear_local_uri (window);
4772                 priv->local_uri = NULL;
4773         }
4774
4775         ev_window_clear_progress_idle (window);
4776         if (priv->progress_cancellable) {
4777                 g_object_unref (priv->progress_cancellable);
4778                 priv->progress_cancellable = NULL;
4779         }
4780
4781         ev_window_close_dialogs (window);
4782
4783         if (priv->link) {
4784                 g_object_unref (priv->link);
4785                 priv->link = NULL;
4786         }
4787
4788         if (priv->image) {
4789                 g_object_unref (priv->image);
4790                 priv->image = NULL;
4791         }
4792
4793         if (priv->attach_list) {
4794                 g_list_foreach (priv->attach_list,
4795                                 (GFunc) g_object_unref,
4796                                 NULL);
4797                 g_list_free (priv->attach_list);
4798                 priv->attach_list = NULL;
4799         }
4800
4801         if (priv->find_bar) {
4802                 g_signal_handlers_disconnect_by_func
4803                         (window->priv->find_bar,
4804                          G_CALLBACK (find_bar_close_cb),
4805                          window);
4806                 priv->find_bar = NULL;
4807         }
4808
4809         if (priv->uri) {
4810                 g_free (priv->uri);
4811                 priv->uri = NULL;
4812         }
4813
4814         if (priv->search_string) {
4815                 g_free (priv->search_string);
4816                 priv->search_string = NULL;
4817         }
4818
4819         if (priv->dest) {
4820                 g_object_unref (priv->dest);
4821                 priv->dest = NULL;
4822         }
4823
4824         if (priv->history) {
4825                 g_object_unref (priv->history);
4826                 priv->history = NULL;
4827         }
4828
4829         if (priv->presentation_timeout_id > 0) {
4830                 g_source_remove (priv->presentation_timeout_id);
4831                 priv->presentation_timeout_id = 0;
4832         }
4833
4834         if (priv->print_queue) {
4835                 g_queue_free (priv->print_queue);
4836                 priv->print_queue = NULL;
4837         }
4838
4839         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4840 }
4841
4842 static void
4843 menubar_deactivate_cb (GtkWidget *menubar,
4844                        EvWindow  *window)
4845 {
4846         g_signal_handlers_disconnect_by_func (menubar,
4847                                               G_CALLBACK (menubar_deactivate_cb),
4848                                               window);
4849
4850         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4851
4852         update_chrome_visibility (window);
4853 }
4854
4855 static gboolean
4856 ev_window_key_press_event (GtkWidget   *widget,
4857                            GdkEventKey *event)
4858 {
4859         EvWindow        *ev_window = EV_WINDOW (widget);
4860         EvWindowPrivate *priv = ev_window->priv;
4861         gboolean         handled = FALSE;
4862
4863         /* Propagate the event to the view first
4864          * It's needed to be able to type in
4865          * annot popups windows
4866          */
4867         if (priv->view) {
4868                 g_object_ref (priv->view);
4869                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4870                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4871                 g_object_unref (priv->view);
4872         }
4873
4874         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4875                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4876
4877                 if (priv->menubar_accel_keyval != 0 &&
4878                     event->keyval == priv->menubar_accel_keyval &&
4879                     modifier == priv->menubar_accel_modifier) {
4880                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4881                                 g_signal_connect (priv->menubar, "deactivate",
4882                                                   G_CALLBACK (menubar_deactivate_cb),
4883                                                   ev_window);
4884
4885                                 gtk_widget_show (priv->menubar);
4886                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4887                                                              FALSE);
4888
4889                                 handled = TRUE;
4890                         }
4891                 }
4892         }
4893
4894         if (!handled)
4895                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4896
4897         return handled;
4898 }
4899
4900 static void
4901 ev_window_class_init (EvWindowClass *ev_window_class)
4902 {
4903         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4904         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4905
4906         g_object_class->dispose = ev_window_dispose;
4907         g_object_class->finalize = ev_window_finalize;
4908
4909         widget_class->key_press_event = ev_window_key_press_event;
4910         widget_class->screen_changed = ev_window_screen_changed;
4911         widget_class->window_state_event = ev_window_state_event;
4912         widget_class->drag_data_received = ev_window_drag_data_received;
4913
4914         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4915 }
4916
4917 /* Normal items */
4918 static const GtkActionEntry entries[] = {
4919         { "File", NULL, N_("_File") },
4920         { "Edit", NULL, N_("_Edit") },
4921         { "View", NULL, N_("_View") },
4922         { "Go", NULL, N_("_Go") },
4923         { "Help", NULL, N_("_Help") },
4924
4925         /* File menu */
4926         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4927           N_("Open an existing document"),
4928           G_CALLBACK (ev_window_cmd_file_open) },
4929         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4930           N_("Open a copy of the current document in a new window"),
4931           G_CALLBACK (ev_window_cmd_file_open_copy) },
4932         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4933           N_("Save a copy of the current document"),
4934           G_CALLBACK (ev_window_cmd_save_as) },
4935         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4936           N_("Setup the page settings for printing"),
4937           G_CALLBACK (ev_window_cmd_file_print_setup) },
4938         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4939           N_("Print this document"),
4940           G_CALLBACK (ev_window_cmd_file_print) },
4941         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4942           G_CALLBACK (ev_window_cmd_file_properties) },
4943         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4944           G_CALLBACK (ev_window_cmd_file_close_window) },
4945
4946         /* Edit menu */
4947         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4948           G_CALLBACK (ev_window_cmd_edit_copy) },
4949         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4950           G_CALLBACK (ev_window_cmd_edit_select_all) },
4951         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4952           N_("Find a word or phrase in the document"),
4953           G_CALLBACK (ev_window_cmd_edit_find) },
4954         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4955           G_CALLBACK (ev_window_cmd_edit_find_next) },
4956         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4957           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4958         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4959           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4960         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4961           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4962         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4963           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4964
4965         /* View menu */
4966         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4967           N_("Enlarge the document"),
4968           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4969         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4970           N_("Shrink the document"),
4971           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4972         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4973           N_("Reload the document"),
4974           G_CALLBACK (ev_window_cmd_view_reload) },
4975
4976         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4977           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4978
4979         /* Go menu */
4980         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4981           N_("Go to the previous page"),
4982           G_CALLBACK (ev_window_cmd_go_previous_page) },
4983         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4984           N_("Go to the next page"),
4985           G_CALLBACK (ev_window_cmd_go_next_page) },
4986         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4987           N_("Go to the first page"),
4988           G_CALLBACK (ev_window_cmd_go_first_page) },
4989         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4990           N_("Go to the last page"),
4991           G_CALLBACK (ev_window_cmd_go_last_page) },
4992
4993         /* Help menu */
4994         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4995           G_CALLBACK (ev_window_cmd_help_contents) },
4996
4997         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4998           G_CALLBACK (ev_window_cmd_help_about) },
4999
5000         /* Toolbar-only */
5001         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5002           N_("Leave fullscreen mode"),
5003           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5004         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5005           N_("Start a presentation"),
5006           G_CALLBACK (ev_window_cmd_start_presentation) },
5007
5008         /* Accellerators */
5009         { "Escape", NULL, "", "Escape", "",
5010           G_CALLBACK (ev_window_cmd_escape) },
5011         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5012           G_CALLBACK (ev_window_cmd_edit_find) },
5013         { "F3", NULL, "", "F3", NULL,
5014           G_CALLBACK (ev_window_cmd_edit_find_next) },
5015         { "PageDown", NULL, "", "Page_Down", NULL,
5016           G_CALLBACK (ev_window_cmd_scroll_forward) },
5017         { "PageUp", NULL, "", "Page_Up", NULL,
5018           G_CALLBACK (ev_window_cmd_scroll_backward) },
5019         { "Space", NULL, "", "space", NULL,
5020           G_CALLBACK (ev_window_cmd_scroll_forward) },
5021         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5022           G_CALLBACK (ev_window_cmd_scroll_backward) },
5023         { "BackSpace", NULL, "", "BackSpace", NULL,
5024           G_CALLBACK (ev_window_cmd_scroll_backward) },
5025         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5026           G_CALLBACK (ev_window_cmd_scroll_forward) },
5027         { "Return", NULL, "", "Return", NULL,
5028           G_CALLBACK (ev_window_cmd_scroll_forward) },
5029         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5030           G_CALLBACK (ev_window_cmd_scroll_backward) },
5031         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5032           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5033         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5034           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5035         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5036           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5037         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5038           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5039         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5040           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5041         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5042           G_CALLBACK (ev_window_cmd_go_backward) },
5043         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5044           G_CALLBACK (ev_window_cmd_go_forward) },
5045         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5046           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5047         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5048           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5049         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5050           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5051         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5052           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5053         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5054           G_CALLBACK (ev_window_cmd_edit_copy) },
5055 };
5056
5057 /* Toggle items */
5058 static const GtkToggleActionEntry toggle_entries[] = {
5059         /* View Menu */
5060         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5061           N_("Show or hide the toolbar"),
5062           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5063         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5064           N_("Show or hide the side pane"),
5065           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5066         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5067           N_("Show the entire document"),
5068           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5069         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5070           N_("Show two pages at once"),
5071           G_CALLBACK (ev_window_cmd_dual), FALSE },
5072         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5073           N_("Expand the window to fill the screen"),
5074           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5075         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5076           N_("Run document as a presentation"),
5077           G_CALLBACK (ev_window_cmd_view_presentation) },
5078         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5079           N_("Make the current document fill the window"),
5080           G_CALLBACK (ev_window_cmd_view_best_fit) },
5081         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5082           N_("Make the current document fill the window width"),
5083           G_CALLBACK (ev_window_cmd_view_page_width) },
5084 };
5085
5086 /* Popups specific items */
5087 static const GtkActionEntry view_popup_entries [] = {
5088         /* Links */
5089         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5090           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5091         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5092           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5093         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5094           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5095         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5096           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5097         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5098           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5099         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5100           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5101 };
5102
5103 static const GtkActionEntry attachment_popup_entries [] = {
5104         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5105           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5106         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5107           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5108 };
5109
5110 static void
5111 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5112 {
5113         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5114 }
5115
5116 static void
5117 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5118 {
5119         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5120         gtk_widget_grab_focus (window->priv->view);
5121 }
5122
5123 static void
5124 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5125 {
5126
5127         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5128         gtk_widget_grab_focus (window->priv->view);
5129 }
5130
5131 static void
5132 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5133                                    EvWindow        *window)
5134 {
5135         ev_view_reload (EV_VIEW (window->priv->view));
5136 }
5137
5138 static void
5139 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5140 {
5141         GtkAction *action;
5142
5143         action = g_object_new (EV_TYPE_PAGE_ACTION,
5144                                "name", PAGE_SELECTOR_ACTION,
5145                                "label", _("Page"),
5146                                "tooltip", _("Select Page"),
5147                                "icon_name", "text-x-generic",
5148                                "visible_overflown", FALSE,
5149                                NULL);
5150         ev_page_action_set_model (EV_PAGE_ACTION (action),
5151                                   window->priv->model);
5152         g_signal_connect (action, "activate_link",
5153                           G_CALLBACK (activate_link_cb), window);
5154         gtk_action_group_add_action (group, action);
5155         g_object_unref (action);
5156
5157         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5158                                "name", ZOOM_CONTROL_ACTION,
5159                                "label", _("Zoom"),
5160                                "stock_id", EV_STOCK_ZOOM,
5161                                "tooltip", _("Adjust the zoom level"),
5162                                "zoom", 1.0,
5163                                NULL);
5164         g_signal_connect (action, "zoom_to_level",
5165                           G_CALLBACK (zoom_control_changed_cb), window);
5166         gtk_action_group_add_action (group, action);
5167         g_object_unref (action);
5168
5169         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5170                                "name", NAVIGATION_ACTION,
5171                                "label", _("Navigation"),
5172                                "is_important", TRUE,
5173                                "short_label", _("Back"),
5174                                "stock_id", GTK_STOCK_GO_DOWN,
5175                                /*translators: this is the history action*/
5176                                "tooltip", _("Move across visited pages"),
5177                                NULL);
5178         g_signal_connect (action, "activate_link",
5179                           G_CALLBACK (navigation_action_activate_link_cb), window);
5180         gtk_action_group_add_action (group, action);
5181         g_object_unref (action);
5182
5183         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5184                                "name", "FileOpenRecent",
5185                                "label", _("_Open..."),
5186                                "tooltip", _("Open an existing document"),
5187                                "stock_id", GTK_STOCK_OPEN,
5188                                NULL);
5189         g_signal_connect (action, "activate",
5190                           G_CALLBACK (ev_window_cmd_file_open), window);
5191         g_signal_connect (action, "item_activated",
5192                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5193                           window);
5194         gtk_action_group_add_action (group, action);
5195         g_object_unref (action);
5196 }
5197
5198 static void
5199 set_action_properties (GtkActionGroup *action_group)
5200 {
5201         GtkAction *action;
5202
5203         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5204         g_object_set (action, "is-important", TRUE, NULL);
5205         /*translators: this is the label for toolbar button*/
5206         g_object_set (action, "short_label", _("Previous"), NULL);
5207
5208         action = gtk_action_group_get_action (action_group, "GoNextPage");
5209         g_object_set (action, "is-important", TRUE, NULL);
5210         /*translators: this is the label for toolbar button*/
5211         g_object_set (action, "short_label", _("Next"), NULL);
5212
5213         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5214         /*translators: this is the label for toolbar button*/
5215         g_object_set (action, "short_label", _("Zoom In"), NULL);
5216
5217         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5218         /*translators: this is the label for toolbar button*/
5219         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5220
5221         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5222         /*translators: this is the label for toolbar button*/
5223         g_object_set (action, "short_label", _("Best Fit"), NULL);
5224
5225         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5226         /*translators: this is the label for toolbar button*/
5227         g_object_set (action, "short_label", _("Fit Width"), NULL);
5228
5229         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5230         g_object_set (action, "is-important", TRUE, NULL);
5231 }
5232
5233 static void
5234 set_chrome_actions (EvWindow *window)
5235 {
5236         EvWindowPrivate *priv = window->priv;
5237         GtkActionGroup *action_group = priv->action_group;
5238         GtkAction *action;
5239
5240         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5241         g_signal_handlers_block_by_func
5242                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5243         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5244                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5245         g_signal_handlers_unblock_by_func
5246                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5247 }
5248
5249 static void
5250 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5251                           GParamSpec     *pspec,
5252                           EvWindow       *ev_window)
5253 {
5254         GtkTreeModel *model;
5255         GtkAction *action;
5256
5257         g_object_get (G_OBJECT (ev_sidebar_links),
5258                       "model", &model,
5259                       NULL);
5260
5261         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5262         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5263         g_object_unref (model);
5264 }
5265
5266 static gboolean
5267 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5268 {
5269 #ifdef ENABLE_DBUS
5270         GObject *keys;
5271
5272         keys = ev_application_get_media_keys (EV_APP);
5273         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5274 #endif /* ENABLE_DBUS */
5275
5276         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5277         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5278
5279         ev_window_set_view_accels_sensitivity (window, TRUE);
5280
5281         update_chrome_visibility (window);
5282
5283         return FALSE;
5284 }
5285
5286 static gboolean
5287 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5288 {
5289         ev_window_set_view_accels_sensitivity (window, FALSE);
5290
5291         return FALSE;
5292 }
5293
5294 static void
5295 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5296                                     GParamSpec         *pspec,
5297                                     EvWindow           *ev_window)
5298 {
5299         GtkWidget *widget;
5300
5301         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5302
5303         if (widget != NULL) {
5304                 g_signal_connect_object (widget, "focus_in_event",
5305                                          G_CALLBACK (view_actions_focus_in_cb),
5306                                          ev_window, 0);
5307                 g_signal_connect_object (widget, "focus_out_event",
5308                                          G_CALLBACK (view_actions_focus_out_cb),
5309                                          ev_window, 0);
5310                 g_object_unref (widget);
5311         }
5312 }
5313
5314 static gboolean
5315 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5316 {
5317         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5318                 gboolean maximized;
5319
5320                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5321                 if (window->priv->metadata && !ev_window_is_empty (window))
5322                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5323         }
5324
5325         return FALSE;
5326 }
5327
5328 static gboolean
5329 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5330 {
5331         GdkWindowState state;
5332         gdouble document_width, document_height;
5333
5334         if (!window->priv->metadata)
5335                 return FALSE;
5336
5337         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5338
5339         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5340                 if (!ev_window_is_empty (window) && window->priv->document) {
5341                         ev_document_get_max_page_size (window->priv->document,
5342                                                        &document_width, &document_height);
5343                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5344                                                 (double)event->width / document_width);
5345                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5346                                                 (double)event->height / document_height);
5347                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5348                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5349                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5350                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5351                 }
5352         }
5353
5354         return FALSE;
5355 }
5356
5357 static void
5358 launch_action (EvWindow *window, EvLinkAction *action)
5359 {
5360         const char *filename = ev_link_action_get_filename (action);
5361         GAppInfo *app_info;
5362         GFile *file;
5363         GList file_list = {NULL};
5364         GAppLaunchContext *context;
5365         GError *error = NULL;
5366
5367         if (filename == NULL)
5368                 return;
5369
5370         if (g_path_is_absolute (filename)) {
5371                 file = g_file_new_for_path (filename);
5372         } else {
5373                 GFile *base_file;
5374                 gchar *dir;
5375
5376                 dir = g_path_get_dirname (window->priv->uri);
5377                 base_file = g_file_new_for_uri (dir);
5378                 g_free (dir);
5379
5380                 file = g_file_resolve_relative_path (base_file, filename);
5381                 g_object_unref (base_file);
5382         }
5383
5384         app_info = g_file_query_default_handler (file, NULL, &error);
5385         if (!app_info) {
5386                 ev_window_error_message (window, error,
5387                                          "%s",
5388                                          _("Unable to launch external application."));
5389                 g_object_unref (file);
5390                 g_error_free (error);
5391
5392                 return;
5393         }
5394
5395         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5396         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5397                                            gtk_window_get_screen (GTK_WINDOW (window)));
5398         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5399
5400         file_list.data = file;
5401         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5402                 ev_window_error_message (window, error,
5403                                          "%s",
5404                                          _("Unable to launch external application."));
5405                 g_error_free (error);
5406         }
5407
5408         g_object_unref (app_info);
5409         g_object_unref (file);
5410
5411         /* According to the PDF spec filename can be an executable. I'm not sure
5412            allowing to launch executables is a good idea though. -- marco */
5413 }
5414
5415 static void
5416 launch_external_uri (EvWindow *window, EvLinkAction *action)
5417 {
5418         const gchar *uri = ev_link_action_get_uri (action);
5419         GError *error = NULL;
5420         gboolean ret;
5421         GAppLaunchContext *context;
5422
5423         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5424         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5425                                            gtk_window_get_screen (GTK_WINDOW (window)));
5426         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5427                                               GDK_CURRENT_TIME);
5428
5429         if (!g_strstr_len (uri, strlen (uri), "://") &&
5430             !g_str_has_prefix (uri, "mailto:")) {
5431                 gchar *http;
5432
5433                 /* Not a valid uri, assuming it's http */
5434                 http = g_strdup_printf ("http://%s", uri);
5435                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5436                 g_free (http);
5437         } else {
5438                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5439         }
5440
5441         if (ret == FALSE) {
5442                 ev_window_error_message (window, error,
5443                                          "%s", _("Unable to open external link"));
5444                 g_error_free (error);
5445         }
5446 }
5447
5448 static void
5449 open_remote_link (EvWindow *window, EvLinkAction *action)
5450 {
5451         gchar *uri;
5452         gchar *dir;
5453
5454         dir = g_path_get_dirname (window->priv->uri);
5455
5456         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5457                                 NULL);
5458         g_free (dir);
5459
5460         ev_application_open_uri_at_dest (EV_APP, uri,
5461                                          gtk_window_get_screen (GTK_WINDOW (window)),
5462                                          ev_link_action_get_dest (action),
5463                                          0,
5464                                          NULL,
5465                                          GDK_CURRENT_TIME);
5466
5467         g_free (uri);
5468 }
5469
5470 static void
5471 do_action_named (EvWindow *window, EvLinkAction *action)
5472 {
5473         const gchar *name = ev_link_action_get_name (action);
5474
5475         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5476                 ev_window_cmd_go_first_page (NULL, window);
5477         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5478                 ev_window_cmd_go_previous_page (NULL, window);
5479         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5480                 ev_window_cmd_go_next_page (NULL, window);
5481         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5482                 ev_window_cmd_go_last_page (NULL, window);
5483         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5484                 ev_window_cmd_focus_page_selector (NULL, window);
5485         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5486                 ev_window_cmd_edit_find (NULL, window);
5487         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5488                 ev_window_cmd_file_close_window (NULL, window);
5489         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5490                 ev_window_cmd_file_print (NULL, window);
5491         } else {
5492                 g_warning ("Unimplemented named action: %s, please post a "
5493                            "bug report in Evince bugzilla "
5494                            "(http://bugzilla.gnome.org) with a testcase.",
5495                            name);
5496         }
5497 }
5498
5499 static void
5500 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5501 {
5502         switch (ev_link_action_get_action_type (action)) {
5503                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5504                         EvLinkDest *dest;
5505
5506                         dest = ev_link_action_get_dest (action);
5507                         if (!dest)
5508                                 return;
5509
5510                         ev_window_open_copy_at_dest (window, dest);
5511                 }
5512                         break;
5513                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5514                         launch_external_uri (window, action);
5515                         break;
5516                 case EV_LINK_ACTION_TYPE_LAUNCH:
5517                         launch_action (window, action);
5518                         break;
5519                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5520                         open_remote_link (window, action);
5521                         break;
5522                 case EV_LINK_ACTION_TYPE_NAMED:
5523                         do_action_named (window, action);
5524                         break;
5525                 default:
5526                         g_assert_not_reached ();
5527         }
5528 }
5529
5530 static void
5531 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5532 {
5533         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5534 }
5535
5536 static void
5537 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5538 {
5539         EvLinkAction *ev_action = NULL;
5540         EvLinkDest   *dest;
5541
5542         ev_action = ev_link_get_action (window->priv->link);
5543         if (!ev_action)
5544                 return;
5545
5546         dest = ev_link_action_get_dest (ev_action);
5547         if (!dest)
5548                 return;
5549
5550         ev_window_open_copy_at_dest (window, dest);
5551 }
5552
5553 static void
5554 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5555 {
5556         EvLinkAction *ev_action;
5557
5558         ev_action = ev_link_get_action (window->priv->link);
5559         if (!ev_action)
5560                 return;
5561
5562         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5563                                    ev_action);
5564 }
5565
5566
5567 static void
5568 image_save_dialog_response_cb (GtkWidget *fc,
5569                                gint       response_id,
5570                                EvWindow  *ev_window)
5571 {
5572         GFile           *target_file;
5573         gboolean         is_native;
5574         GError          *error = NULL;
5575         GdkPixbuf       *pixbuf;
5576         gchar           *uri;
5577         gchar          **extensions;
5578         gchar           *filename;
5579         gchar           *file_format;
5580         GdkPixbufFormat *format;
5581         GtkFileFilter   *filter;
5582
5583         if (response_id != GTK_RESPONSE_OK) {
5584                 gtk_widget_destroy (fc);
5585                 return;
5586         }
5587
5588         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5589         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5590         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5591
5592         if (format == NULL) {
5593                 format = get_gdk_pixbuf_format_by_extension (uri);
5594         }
5595
5596         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5597                 /* no extension found and no extension provided within uri */
5598                 format = get_gdk_pixbuf_format_by_extension (".png");
5599                 if (format == NULL) {
5600                         /* no .png support, try .jpeg */
5601                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5602                 }
5603         }
5604
5605         if (format == NULL) {
5606                 ev_window_error_message (ev_window, NULL,
5607                                          "%s",
5608                                          _("Couldn't find appropriate format to save image"));
5609                 g_free (uri);
5610                 gtk_widget_destroy (fc);
5611
5612                 return;
5613         }
5614
5615         extensions = gdk_pixbuf_format_get_extensions (format);
5616         if (!g_str_has_suffix (uri, extensions[0])) {
5617                 gchar *uri_extension;
5618
5619                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5620                 target_file = g_file_new_for_uri (uri_extension);
5621                 g_free (uri_extension);
5622         } else {
5623                 target_file = g_file_new_for_uri (uri);
5624         }
5625         g_strfreev (extensions);
5626         g_free (uri);
5627
5628         is_native = g_file_is_native (target_file);
5629         if (is_native) {
5630                 filename = g_file_get_path (target_file);
5631         } else {
5632                 filename = ev_tmp_filename ("saveimage");
5633         }
5634
5635         ev_document_doc_mutex_lock ();
5636         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5637                                                ev_window->priv->image);
5638         ev_document_doc_mutex_unlock ();
5639
5640         file_format = gdk_pixbuf_format_get_name (format);
5641         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5642         g_free (file_format);
5643         g_object_unref (pixbuf);
5644
5645         if (error) {
5646                 ev_window_error_message (ev_window, error,
5647                                          "%s", _("The image could not be saved."));
5648                 g_error_free (error);
5649                 g_free (filename);
5650                 g_object_unref (target_file);
5651                 gtk_widget_destroy (fc);
5652
5653                 return;
5654         }
5655
5656         if (!is_native) {
5657                 GFile *source_file;
5658
5659                 source_file = g_file_new_for_path (filename);
5660
5661                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5662                                        source_file, target_file);
5663                 g_object_unref (source_file);
5664         }
5665
5666         g_free (filename);
5667         g_object_unref (target_file);
5668         gtk_widget_destroy (fc);
5669 }
5670
5671 static void
5672 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5673 {
5674         GtkWidget *fc;
5675
5676         if (!window->priv->image)
5677                 return;
5678
5679         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5680                                           GTK_WINDOW (window),
5681                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5682                                           GTK_STOCK_CANCEL,
5683                                           GTK_RESPONSE_CANCEL,
5684                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5685                                           NULL);
5686
5687         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5688         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5689                                                  GTK_RESPONSE_OK,
5690                                                  GTK_RESPONSE_CANCEL,
5691                                                  -1);
5692
5693         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5694         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5695
5696         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5697
5698         g_signal_connect (fc, "response",
5699                           G_CALLBACK (image_save_dialog_response_cb),
5700                           window);
5701
5702         gtk_widget_show (fc);
5703 }
5704
5705 static void
5706 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5707 {
5708         GtkClipboard *clipboard;
5709         GdkPixbuf    *pixbuf;
5710
5711         if (!window->priv->image)
5712                 return;
5713
5714         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5715                                               GDK_SELECTION_CLIPBOARD);
5716         ev_document_doc_mutex_lock ();
5717         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5718                                                window->priv->image);
5719         ev_document_doc_mutex_unlock ();
5720
5721         gtk_clipboard_set_image (clipboard, pixbuf);
5722         g_object_unref (pixbuf);
5723 }
5724
5725 static void
5726 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5727 {
5728         GList     *l;
5729         GdkScreen *screen;
5730
5731         if (!window->priv->attach_list)
5732                 return;
5733
5734         screen = gtk_window_get_screen (GTK_WINDOW (window));
5735
5736         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5737                 EvAttachment *attachment;
5738                 GError       *error = NULL;
5739
5740                 attachment = (EvAttachment *) l->data;
5741
5742                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5743
5744                 if (error) {
5745                         ev_window_error_message (window, error,
5746                                                  "%s", _("Unable to open attachment"));
5747                         g_error_free (error);
5748                 }
5749         }
5750 }
5751
5752 static void
5753 attachment_save_dialog_response_cb (GtkWidget *fc,
5754                                     gint       response_id,
5755                                     EvWindow  *ev_window)
5756 {
5757         GFile                *target_file;
5758         gchar                *uri;
5759         GList                *l;
5760         GtkFileChooserAction  fc_action;
5761         gboolean              is_dir;
5762         gboolean              is_native;
5763
5764         if (response_id != GTK_RESPONSE_OK) {
5765                 gtk_widget_destroy (fc);
5766                 return;
5767         }
5768
5769         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5770         target_file = g_file_new_for_uri (uri);
5771         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5772         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5773         is_native = g_file_is_native (target_file);
5774
5775         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5776                 EvAttachment *attachment;
5777                 GFile        *save_to;
5778                 GError       *error = NULL;
5779
5780                 attachment = (EvAttachment *) l->data;
5781
5782                 if (is_native) {
5783                         if (is_dir) {
5784                                 save_to = g_file_get_child (target_file,
5785                                                             ev_attachment_get_name (attachment));
5786                         } else {
5787                                 save_to = g_object_ref (target_file);
5788                         }
5789                 } else {
5790                         save_to = ev_tmp_file_get ("saveattachment");
5791                 }
5792
5793                 ev_attachment_save (attachment, save_to, &error);
5794
5795                 if (error) {
5796                         ev_window_error_message (ev_window, error,
5797                                                  "%s", _("The attachment could not be saved."));
5798                         g_error_free (error);
5799                         g_object_unref (save_to);
5800
5801                         continue;
5802                 }
5803
5804                 if (!is_native) {
5805                         GFile *dest_file;
5806
5807                         if (is_dir) {
5808                                 dest_file = g_file_get_child (target_file,
5809                                                               ev_attachment_get_name (attachment));
5810                         } else {
5811                                 dest_file = g_object_ref (target_file);
5812                         }
5813
5814                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5815                                                save_to, dest_file);
5816
5817                         g_object_unref (dest_file);
5818                 }
5819
5820                 g_object_unref (save_to);
5821         }
5822
5823         g_free (uri);
5824         g_object_unref (target_file);
5825
5826         gtk_widget_destroy (fc);
5827 }
5828
5829 static void
5830 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5831 {
5832         GtkWidget    *fc;
5833         EvAttachment *attachment = NULL;
5834
5835         if (!window->priv->attach_list)
5836                 return;
5837
5838         if (g_list_length (window->priv->attach_list) == 1)
5839                 attachment = (EvAttachment *) window->priv->attach_list->data;
5840
5841         fc = gtk_file_chooser_dialog_new (
5842                 _("Save Attachment"),
5843                 GTK_WINDOW (window),
5844                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5845                 GTK_STOCK_CANCEL,
5846                 GTK_RESPONSE_CANCEL,
5847                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5848                 NULL);
5849
5850         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5851         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5852                                                  GTK_RESPONSE_OK,
5853                                                  GTK_RESPONSE_CANCEL,
5854                                                  -1);
5855
5856         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5857         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5858
5859         if (attachment)
5860                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5861                                                    ev_attachment_get_name (attachment));
5862
5863         g_signal_connect (fc, "response",
5864                           G_CALLBACK (attachment_save_dialog_response_cb),
5865                           window);
5866
5867         gtk_widget_show (fc);
5868 }
5869
5870 static void
5871 ev_window_media_player_key_pressed (EvWindow    *window,
5872                                     const gchar *key,
5873                                     gpointer     user_data)
5874 {
5875         if (!gtk_window_is_active (GTK_WINDOW (window)))
5876                 return;
5877
5878         /* Note how Previous/Next only go to the
5879          * next/previous page despite their icon telling you
5880          * they should go to the beginning/end.
5881          *
5882          * There's very few keyboards with FFW/RWD though,
5883          * so we stick the most useful keybinding on the most
5884          * often seen keys
5885          */
5886         if (strcmp (key, "Play") == 0) {
5887                 ev_window_run_presentation (window);
5888         } else if (strcmp (key, "Previous") == 0) {
5889                 ev_window_cmd_go_previous_page (NULL, window);
5890         } else if (strcmp (key, "Next") == 0) {
5891                 ev_window_cmd_go_next_page (NULL, window);
5892         } else if (strcmp (key, "FastForward") == 0) {
5893                 ev_window_cmd_go_last_page (NULL, window);
5894         } else if (strcmp (key, "Rewind") == 0) {
5895                 ev_window_cmd_go_first_page (NULL, window);
5896         }
5897 }
5898
5899 static EggToolbarsModel *
5900 get_toolbars_model (void)
5901 {
5902         EggToolbarsModel *toolbars_model;
5903         gchar            *toolbars_file;
5904         gchar            *toolbars_path;
5905         gint              i;
5906
5907         toolbars_model = egg_toolbars_model_new ();
5908
5909         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP),
5910                                           "evince_toolbar.xml", NULL);
5911         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5912                                          "evince-toolbar.xml", NULL);
5913         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
5914
5915         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
5916                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
5917         }
5918         g_free (toolbars_path);
5919
5920         /* Open item doesn't exist anymore,
5921          * convert it to OpenRecent for compatibility
5922          */
5923         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
5924                 const gchar *item;
5925
5926                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
5927                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
5928                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
5929                         egg_toolbars_model_add_item (toolbars_model, 0, i,
5930                                                      "FileOpenRecent");
5931                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
5932                         break;
5933                 }
5934         }
5935         g_free (toolbars_file);
5936
5937         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
5938
5939         return toolbars_model;
5940 }
5941
5942 static void
5943 ev_window_init (EvWindow *ev_window)
5944 {
5945         GtkActionGroup *action_group;
5946         GtkAccelGroup *accel_group;
5947         GError *error = NULL;
5948         GtkWidget *sidebar_widget;
5949         EggToolbarsModel *toolbars_model;
5950         GObject *mpkeys;
5951         gchar *ui_path;
5952         gdouble dpi;
5953
5954         g_signal_connect (ev_window, "configure_event",
5955                           G_CALLBACK (window_configure_event_cb), NULL);
5956         g_signal_connect (ev_window, "window_state_event",
5957                           G_CALLBACK (window_state_event_cb), NULL);
5958
5959         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5960
5961         ev_window->priv->model = ev_document_model_new ();
5962
5963         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5964         ev_window->priv->title = ev_window_title_new (ev_window);
5965
5966         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5967         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5968         gtk_widget_show (ev_window->priv->main_box);
5969
5970         action_group = gtk_action_group_new ("MenuActions");
5971         ev_window->priv->action_group = action_group;
5972         gtk_action_group_set_translation_domain (action_group, NULL);
5973         gtk_action_group_add_actions (action_group, entries,
5974                                       G_N_ELEMENTS (entries), ev_window);
5975         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5976                                              G_N_ELEMENTS (toggle_entries),
5977                                              ev_window);
5978         set_action_properties (action_group);
5979         register_custom_actions (ev_window, action_group);
5980
5981         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5982         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5983                                             action_group, 0);
5984
5985         accel_group =
5986                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5987         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5988
5989         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5990
5991         action_group = gtk_action_group_new ("ViewPopupActions");
5992         ev_window->priv->view_popup_action_group = action_group;
5993         gtk_action_group_set_translation_domain (action_group, NULL);
5994         gtk_action_group_add_actions (action_group, view_popup_entries,
5995                                       G_N_ELEMENTS (view_popup_entries),
5996                                       ev_window);
5997         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5998                                             action_group, 0);
5999
6000         action_group = gtk_action_group_new ("AttachmentPopupActions");
6001         ev_window->priv->attachment_popup_action_group = action_group;
6002         gtk_action_group_set_translation_domain (action_group, NULL);
6003         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6004                                       G_N_ELEMENTS (attachment_popup_entries),
6005                                       ev_window);
6006         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6007                                             action_group, 0);
6008
6009         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6010                                     "evince-ui.xml", NULL);
6011         if (!gtk_ui_manager_add_ui_from_file (
6012                 ev_window->priv->ui_manager, ui_path, &error))
6013         {
6014                 g_warning ("building menus failed: %s", error->message);
6015                 g_error_free (error);
6016         }
6017         g_free (ui_path);
6018
6019         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6020         ev_window->priv->recent_action_group = NULL;
6021         ev_window->priv->recent_ui_id = 0;
6022         g_signal_connect_swapped (ev_window->priv->recent_manager,
6023                                   "changed",
6024                                   G_CALLBACK (ev_window_setup_recent),
6025                                   ev_window);
6026
6027         ev_window->priv->menubar =
6028                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6029                                             "/MainMenu");
6030         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6031                             ev_window->priv->menubar,
6032                             FALSE, FALSE, 0);
6033
6034         toolbars_model = get_toolbars_model ();
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", toolbars_model,
6040                                NULL));
6041         g_object_unref (toolbars_model);
6042
6043         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6044                                    "DefaultToolBar");
6045         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6046                             ev_window->priv->toolbar,
6047                             FALSE, FALSE, 0);
6048         gtk_widget_show (ev_window->priv->toolbar);
6049
6050         /* Add the main area */
6051         ev_window->priv->hpaned = gtk_hpaned_new ();
6052         g_signal_connect (ev_window->priv->hpaned,
6053                           "notify::position",
6054                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6055                           ev_window);
6056
6057         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6058         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6059                             TRUE, TRUE, 0);
6060         gtk_widget_show (ev_window->priv->hpaned);
6061
6062         ev_window->priv->sidebar = ev_sidebar_new ();
6063         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6064                               ev_window->priv->model);
6065         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6066                          ev_window->priv->sidebar, FALSE, FALSE);
6067         gtk_widget_show (ev_window->priv->sidebar);
6068
6069         /* Stub sidebar, for now */
6070
6071         sidebar_widget = ev_sidebar_thumbnails_new ();
6072         ev_window->priv->sidebar_thumbs = sidebar_widget;
6073         g_signal_connect (sidebar_widget,
6074                           "notify::main-widget",
6075                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6076                           ev_window);
6077         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6078         gtk_widget_show (sidebar_widget);
6079         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6080                              sidebar_widget);
6081
6082         sidebar_widget = ev_sidebar_links_new ();
6083         ev_window->priv->sidebar_links = sidebar_widget;
6084         g_signal_connect (sidebar_widget,
6085                           "notify::model",
6086                           G_CALLBACK (sidebar_widget_model_set),
6087                           ev_window);
6088         g_signal_connect (sidebar_widget,
6089                           "link_activated",
6090                           G_CALLBACK (sidebar_links_link_activated_cb),
6091                           ev_window);
6092         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6093         gtk_widget_show (sidebar_widget);
6094         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6095                              sidebar_widget);
6096
6097         sidebar_widget = ev_sidebar_attachments_new ();
6098         ev_window->priv->sidebar_attachments = sidebar_widget;
6099         g_signal_connect_object (sidebar_widget,
6100                                  "popup",
6101                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6102                                  ev_window, 0);
6103         gtk_widget_show (sidebar_widget);
6104         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6105                              sidebar_widget);
6106
6107         sidebar_widget = ev_sidebar_layers_new ();
6108         ev_window->priv->sidebar_layers = sidebar_widget;
6109         g_signal_connect (sidebar_widget,
6110                           "layers_visibility_changed",
6111                           G_CALLBACK (sidebar_layers_visibility_changed),
6112                           ev_window);
6113         gtk_widget_show (sidebar_widget);
6114         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6115                              sidebar_widget);
6116
6117         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6118         ev_window->priv->scrolled_window =
6119                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6120                                           "shadow-type", GTK_SHADOW_IN,
6121                                           NULL));
6122         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6123                             ev_window->priv->scrolled_window,
6124                             TRUE, TRUE, 0);
6125         gtk_widget_show (ev_window->priv->scrolled_window);
6126
6127         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6128                         ev_window->priv->view_box);
6129         gtk_widget_show (ev_window->priv->view_box);
6130
6131         ev_window->priv->view = ev_view_new ();
6132         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6133         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6134         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6135         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6136         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6137         g_signal_connect_swapped (ev_window->priv->password_view,
6138                                   "unlock",
6139                                   G_CALLBACK (ev_window_password_view_unlock),
6140                                   ev_window);
6141         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6142                                  G_CALLBACK (view_actions_focus_in_cb),
6143                                  ev_window, 0);
6144         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6145                                  G_CALLBACK (view_actions_focus_out_cb),
6146                                  ev_window, 0);
6147         g_signal_connect_object (ev_window->priv->view, "external-link",
6148                                  G_CALLBACK (view_external_link_cb),
6149                                  ev_window, 0);
6150         g_signal_connect_object (ev_window->priv->view, "handle-link",
6151                                  G_CALLBACK (view_handle_link_cb),
6152                                  ev_window, 0);
6153         g_signal_connect_object (ev_window->priv->view,
6154                                  "popup",
6155                                  G_CALLBACK (view_menu_popup_cb),
6156                                  ev_window, 0);
6157         gtk_widget_show (ev_window->priv->view);
6158         gtk_widget_show (ev_window->priv->password_view);
6159
6160         /* Find Bar */
6161         ev_window->priv->find_bar = egg_find_bar_new ();
6162         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6163                           ev_window->priv->find_bar,
6164                           FALSE, TRUE, 0);
6165
6166         /* We own a ref on these widgets, as we can swap them in and out */
6167         g_object_ref (ev_window->priv->view);
6168         g_object_ref (ev_window->priv->password_view);
6169
6170         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6171                            ev_window->priv->view);
6172
6173         /* Connect to model signals */
6174         g_signal_connect_swapped (ev_window->priv->model,
6175                                   "page-changed",
6176                                   G_CALLBACK (ev_window_page_changed_cb),
6177                                   ev_window);
6178         g_signal_connect (ev_window->priv->model,
6179                           "notify::document",
6180                           G_CALLBACK (ev_window_document_changed_cb),
6181                           ev_window);
6182         g_signal_connect (ev_window->priv->model,
6183                           "notify::scale",
6184                           G_CALLBACK (ev_window_zoom_changed_cb),
6185                           ev_window);
6186         g_signal_connect (ev_window->priv->model,
6187                           "notify::sizing-mode",
6188                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6189                           ev_window);
6190         g_signal_connect (ev_window->priv->model,
6191                           "notify::rotation",
6192                           G_CALLBACK (ev_window_rotation_changed_cb),
6193                           ev_window);
6194         g_signal_connect (ev_window->priv->model,
6195                           "notify::continuous",
6196                           G_CALLBACK (ev_window_continuous_changed_cb),
6197                           ev_window);
6198         g_signal_connect (ev_window->priv->model,
6199                           "notify::dual-page",
6200                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6201                           ev_window);
6202
6203         /* Connect to view signals */
6204         g_signal_connect (ev_window->priv->view,
6205                           "notify::has-selection",
6206                           G_CALLBACK (ev_window_has_selection_changed_cb),
6207                           ev_window);
6208
6209         /* Connect sidebar signals */
6210         g_signal_connect (ev_window->priv->sidebar,
6211                           "notify::visible",
6212                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6213                           ev_window);
6214         g_signal_connect (ev_window->priv->sidebar,
6215                           "notify::current-page",
6216                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6217                           ev_window);
6218
6219         /* Connect to find bar signals */
6220         g_signal_connect (ev_window->priv->find_bar,
6221                           "previous",
6222                           G_CALLBACK (find_bar_previous_cb),
6223                           ev_window);
6224         g_signal_connect (ev_window->priv->find_bar,
6225                           "next",
6226                           G_CALLBACK (find_bar_next_cb),
6227                           ev_window);
6228         g_signal_connect (ev_window->priv->find_bar,
6229                           "close",
6230                           G_CALLBACK (find_bar_close_cb),
6231                           ev_window);
6232         g_signal_connect (ev_window->priv->find_bar,
6233                           "notify::search-string",
6234                           G_CALLBACK (find_bar_search_changed_cb),
6235                           ev_window);
6236         g_signal_connect (ev_window->priv->find_bar,
6237                           "notify::case-sensitive",
6238                           G_CALLBACK (find_bar_search_changed_cb),
6239                           ev_window);
6240         g_signal_connect (ev_window->priv->find_bar,
6241                           "notify::visible",
6242                           G_CALLBACK (find_bar_visibility_changed_cb),
6243                           ev_window);
6244         g_signal_connect (ev_window->priv->find_bar,
6245                           "scroll",
6246                           G_CALLBACK (find_bar_scroll),
6247                           ev_window);
6248
6249         /* Popups */
6250         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6251                                                                  "/DocumentPopup");
6252         ev_window->priv->link = NULL;
6253
6254         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6255                                                                        "/AttachmentPopup");
6256         ev_window->priv->attach_list = NULL;
6257
6258         /* Media player keys */
6259         mpkeys = ev_application_get_media_keys (EV_APP);
6260         if (mpkeys) {
6261                 g_signal_connect_swapped (mpkeys, "key_pressed",
6262                                           G_CALLBACK (ev_window_media_player_key_pressed),
6263                                           ev_window);
6264         }
6265
6266         /* Give focus to the document view */
6267         gtk_widget_grab_focus (ev_window->priv->view);
6268
6269         /* Set it user interface params */
6270         ev_window_setup_recent (ev_window);
6271
6272         ev_window_setup_gtk_settings (ev_window);
6273
6274         setup_chrome_from_metadata (ev_window);
6275         set_chrome_actions (ev_window);
6276         update_chrome_visibility (ev_window);
6277
6278         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6279
6280         setup_view_from_metadata (ev_window);
6281         setup_sidebar_from_metadata (ev_window);
6282
6283         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6284         ev_window_setup_action_sensitivity (ev_window);
6285
6286         /* Drag and Drop */
6287         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6288                            GTK_DEST_DEFAULT_ALL,
6289                            NULL, 0,
6290                            GDK_ACTION_COPY);
6291         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6292 }
6293
6294 /**
6295  * ev_window_new:
6296  *
6297  * Creates a #GtkWidget that represents the window.
6298  *
6299  * Returns: the #GtkWidget that represents the window.
6300  */
6301 GtkWidget *
6302 ev_window_new (void)
6303 {
6304         GtkWidget *ev_window;
6305
6306         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6307                                               "type", GTK_WINDOW_TOPLEVEL,
6308                                               NULL));
6309
6310         return ev_window;
6311 }