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                 char *base_name, *template;
1712                 GFile *tmp_file;
1713                 GError *err = NULL;
1714
1715                 /* We'd like to keep extension of source uri since
1716                  * it helps to resolve some mime types, say cbz.
1717                  */
1718                 base_name = g_file_get_basename (source_file);
1719                 template = g_build_filename ("document.XXXXXX-%s", base_name, NULL);
1720                 g_free (base_name);
1721
1722                 tmp_file = ev_mkstemp_file (template, &err);
1723                 if (tmp_file == NULL) {
1724                         ev_window_error_message (ev_window, err,
1725                                                  "%s", _("Failed to load remote file."));
1726                         g_error_free (err);
1727                         return;
1728                 }
1729
1730                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1731                 g_object_unref (tmp_file);
1732
1733                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1734                                      ev_window->priv->local_uri);
1735         }
1736
1737         ev_window_reset_progress_cancellable (ev_window);
1738
1739         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1740         g_file_copy_async (source_file, target_file,
1741                            0, G_PRIORITY_DEFAULT,
1742                            ev_window->priv->progress_cancellable,
1743                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1744                            ev_window,
1745                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1746                            ev_window);
1747         g_object_unref (target_file);
1748
1749         ev_window_show_progress_message (ev_window, 1,
1750                                          (GSourceFunc)show_loading_progress);
1751 }
1752
1753 void
1754 ev_window_open_uri (EvWindow       *ev_window,
1755                     const char     *uri,
1756                     EvLinkDest     *dest,
1757                     EvWindowRunMode mode,
1758                     const gchar    *search_string)
1759 {
1760         GFile *source_file;
1761
1762         ev_window->priv->in_reload = FALSE;
1763
1764         if (ev_window->priv->uri &&
1765             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1766                 ev_window_reload_document (ev_window, dest);
1767                 return;
1768         }
1769
1770         if (ev_window->priv->monitor) {
1771                 g_object_unref (ev_window->priv->monitor);
1772                 ev_window->priv->monitor = NULL;
1773         }
1774
1775         ev_window_close_dialogs (ev_window);
1776         ev_window_clear_load_job (ev_window);
1777         ev_window_clear_local_uri (ev_window);
1778         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1779
1780         ev_window->priv->window_mode = mode;
1781
1782         if (ev_window->priv->uri)
1783                 g_free (ev_window->priv->uri);
1784         ev_window->priv->uri = g_strdup (uri);
1785
1786         if (ev_window->priv->metadata)
1787                 g_object_unref (ev_window->priv->metadata);
1788
1789         source_file = g_file_new_for_uri (uri);
1790         if (ev_is_metadata_supported_for_file (source_file))
1791                 ev_window->priv->metadata = ev_metadata_new (source_file);
1792         else
1793                 ev_window->priv->metadata = NULL;
1794
1795         if (ev_window->priv->search_string)
1796                 g_free (ev_window->priv->search_string);
1797         ev_window->priv->search_string = search_string ?
1798                 g_strdup (search_string) : NULL;
1799
1800         if (ev_window->priv->dest)
1801                 g_object_unref (ev_window->priv->dest);
1802         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1803
1804         setup_size_from_metadata (ev_window);
1805         setup_model_from_metadata (ev_window);
1806
1807         ev_window->priv->load_job = ev_job_load_new (uri);
1808         g_signal_connect (ev_window->priv->load_job,
1809                           "finished",
1810                           G_CALLBACK (ev_window_load_job_cb),
1811                           ev_window);
1812
1813         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1814                 ev_window_load_file_remote (ev_window, source_file);
1815         } else {
1816                 g_object_unref (source_file);
1817                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1818         }
1819 }
1820
1821 void
1822 ev_window_open_document (EvWindow       *ev_window,
1823                          EvDocument     *document,
1824                          EvLinkDest     *dest,
1825                          EvWindowRunMode mode,
1826                          const gchar    *search_string)
1827 {
1828         if (document == ev_window->priv->document)
1829                 return;
1830
1831         ev_window_close_dialogs (ev_window);
1832         ev_window_clear_load_job (ev_window);
1833         ev_window_clear_local_uri (ev_window);
1834
1835         if (ev_window->priv->monitor) {
1836                 g_object_unref (ev_window->priv->monitor);
1837                 ev_window->priv->monitor = NULL;
1838         }
1839
1840         if (ev_window->priv->uri)
1841                 g_free (ev_window->priv->uri);
1842         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1843
1844         setup_size_from_metadata (ev_window);
1845         setup_model_from_metadata (ev_window);
1846
1847         ev_document_model_set_document (ev_window->priv->model, document);
1848
1849         setup_document_from_metadata (ev_window);
1850         setup_view_from_metadata (ev_window);
1851
1852         if (dest) {
1853                 EvLink *link;
1854                 EvLinkAction *link_action;
1855
1856                 link_action = ev_link_action_new_dest (dest);
1857                 link = ev_link_new (NULL, link_action);
1858                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1859                 /* FIXME: link action should inc dest ref counting
1860                  * or not unref it at all
1861                  */
1862                 g_object_ref (dest);
1863                 g_object_unref (link);
1864         }
1865
1866         switch (mode) {
1867         case EV_WINDOW_MODE_FULLSCREEN:
1868                 ev_window_run_fullscreen (ev_window);
1869                 break;
1870         case EV_WINDOW_MODE_PRESENTATION:
1871                 ev_window_run_presentation (ev_window);
1872                 break;
1873         default:
1874                 break;
1875         }
1876
1877         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1878                 ev_window_cmd_edit_find (NULL, ev_window);
1879                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1880                                                 search_string);
1881         }
1882
1883         /* Create a monitor for the document */
1884         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1885         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1886                                   G_CALLBACK (ev_window_document_changed),
1887                                   ev_window);
1888 }
1889
1890 static void
1891 ev_window_reload_local (EvWindow *ev_window)
1892 {
1893         const gchar *uri;
1894
1895         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1896         ev_window->priv->reload_job = ev_job_load_new (uri);
1897         g_signal_connect (ev_window->priv->reload_job, "finished",
1898                           G_CALLBACK (ev_window_reload_job_cb),
1899                           ev_window);
1900         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1901 }
1902
1903 static gboolean
1904 show_reloading_progress (EvWindow *ev_window)
1905 {
1906         GtkWidget *area;
1907         gchar     *text;
1908
1909         if (ev_window->priv->message_area)
1910                 return FALSE;
1911
1912         text = g_strdup_printf (_("Reloading document from %s"),
1913                                 ev_window->priv->uri);
1914         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1915                                              text,
1916                                              GTK_STOCK_CLOSE,
1917                                              GTK_RESPONSE_CLOSE,
1918                                              GTK_STOCK_CANCEL,
1919                                              GTK_RESPONSE_CANCEL,
1920                                              NULL);
1921         g_signal_connect (area, "response",
1922                           G_CALLBACK (ev_window_progress_response_cb),
1923                           ev_window);
1924         gtk_widget_show (area);
1925         ev_window_set_message_area (ev_window, area);
1926         g_free (text);
1927
1928         return FALSE;
1929 }
1930
1931 static void
1932 reload_remote_copy_ready_cb (GFile        *remote,
1933                              GAsyncResult *async_result,
1934                              EvWindow     *ev_window)
1935 {
1936         GError *error = NULL;
1937
1938         ev_window_clear_progress_idle (ev_window);
1939
1940         g_file_copy_finish (remote, async_result, &error);
1941         if (error) {
1942                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1943                         ev_window_error_message (ev_window, error,
1944                                                  "%s", _("Failed to reload document."));
1945                 g_error_free (error);
1946         } else {
1947                 ev_window_reload_local (ev_window);
1948         }
1949
1950         g_object_unref (remote);
1951 }
1952
1953 static void
1954 reload_remote_copy_progress_cb (goffset   n_bytes,
1955                                 goffset   total_bytes,
1956                                 EvWindow *ev_window)
1957 {
1958         gchar *status;
1959         gdouble fraction;
1960
1961         if (!ev_window->priv->message_area)
1962                 return;
1963
1964         if (total_bytes <= 0)
1965                 return;
1966
1967         fraction = n_bytes / (gdouble)total_bytes;
1968         status = g_strdup_printf (_("Downloading document (%d%%)"),
1969                                   (gint)(fraction * 100));
1970
1971         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1972                                              status);
1973         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1974                                                fraction);
1975
1976         g_free (status);
1977 }
1978
1979 static void
1980 query_remote_uri_mtime_cb (GFile        *remote,
1981                            GAsyncResult *async_result,
1982                            EvWindow     *ev_window)
1983 {
1984         GFileInfo *info;
1985         GTimeVal   mtime;
1986         GError    *error = NULL;
1987
1988         info = g_file_query_info_finish (remote, async_result, &error);
1989         if (error) {
1990                 g_error_free (error);
1991                 g_object_unref (remote);
1992                 ev_window_reload_local (ev_window);
1993
1994                 return;
1995         }
1996
1997         g_file_info_get_modification_time (info, &mtime);
1998         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1999                 GFile *target_file;
2000
2001                 /* Remote file has changed */
2002                 ev_window->priv->uri_mtime = mtime.tv_sec;
2003
2004                 ev_window_reset_progress_cancellable (ev_window);
2005
2006                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2007                 g_file_copy_async (remote, target_file,
2008                                    G_FILE_COPY_OVERWRITE,
2009                                    G_PRIORITY_DEFAULT,
2010                                    ev_window->priv->progress_cancellable,
2011                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2012                                    ev_window,
2013                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2014                                    ev_window);
2015                 g_object_unref (target_file);
2016                 ev_window_show_progress_message (ev_window, 1,
2017                                                  (GSourceFunc)show_reloading_progress);
2018         } else {
2019                 g_object_unref (remote);
2020                 ev_window_reload_local (ev_window);
2021         }
2022
2023         g_object_unref (info);
2024 }
2025
2026 static void
2027 ev_window_reload_remote (EvWindow *ev_window)
2028 {
2029         GFile *remote;
2030
2031         remote = g_file_new_for_uri (ev_window->priv->uri);
2032         /* Reload the remote uri only if it has changed */
2033         g_file_query_info_async (remote,
2034                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2035                                  0, G_PRIORITY_DEFAULT,
2036                                  NULL,
2037                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2038                                  ev_window);
2039 }
2040
2041 static void
2042 ev_window_reload_document (EvWindow *ev_window,
2043                            EvLinkDest *dest)
2044 {
2045         gint page;
2046
2047
2048         ev_window_clear_reload_job (ev_window);
2049         ev_window->priv->in_reload = TRUE;
2050
2051         page = ev_document_model_get_page (ev_window->priv->model);
2052
2053         if (ev_window->priv->dest)
2054                 g_object_unref (ev_window->priv->dest);
2055         /* FIXME: save the scroll position too (xyz dest) */
2056         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2057
2058         if (ev_window->priv->local_uri) {
2059                 ev_window_reload_remote (ev_window);
2060         } else {
2061                 ev_window_reload_local (ev_window);
2062         }
2063 }
2064
2065 static void
2066 file_open_dialog_response_cb (GtkWidget *chooser,
2067                               gint       response_id,
2068                               EvWindow  *ev_window)
2069 {
2070         if (response_id == GTK_RESPONSE_OK) {
2071                 GSList *uris;
2072                 gchar  *uri;
2073
2074                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2075
2076                 ev_application_open_uri_list (EV_APP, uris,
2077                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2078                                               GDK_CURRENT_TIME);
2079
2080                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2081                 g_slist_free (uris);
2082
2083                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2084                 ev_application_set_filechooser_uri (EV_APP,
2085                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2086                                                     uri);
2087                 g_free (uri);
2088         }
2089
2090         gtk_widget_destroy (chooser);
2091 }
2092
2093 static void
2094 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2095 {
2096         GtkWidget   *chooser;
2097         const gchar *default_uri;
2098         gchar       *parent_uri = NULL;
2099
2100         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2101                                                GTK_WINDOW (window),
2102                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2103                                                GTK_STOCK_CANCEL,
2104                                                GTK_RESPONSE_CANCEL,
2105                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2106                                                NULL);
2107
2108         ev_document_factory_add_filters (chooser, NULL);
2109         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2110         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2111
2112         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2113         if (!default_uri && window->priv->uri) {
2114                 GFile *file, *parent;
2115
2116                 file = g_file_new_for_uri (window->priv->uri);
2117                 parent = g_file_get_parent (file);
2118                 if (parent) {
2119                         parent_uri = g_file_get_uri (parent);
2120                         default_uri = parent_uri;
2121                         g_object_unref (parent);
2122                 }
2123                 g_object_unref (file);
2124         }
2125
2126         if (default_uri) {
2127                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2128         } else {
2129                 const gchar *folder;
2130
2131                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2132                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2133                                                      folder ? folder : g_get_home_dir ());
2134         }
2135         g_free (parent_uri);
2136
2137         g_signal_connect (chooser, "response",
2138                           G_CALLBACK (file_open_dialog_response_cb),
2139                           window);
2140
2141         gtk_widget_show (chooser);
2142 }
2143
2144 static void
2145 ev_window_open_copy_at_dest (EvWindow   *window,
2146                              EvLinkDest *dest)
2147 {
2148         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2149
2150         ev_window_n_copies++;
2151
2152         if (window->priv->metadata)
2153                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2154         ev_window_open_document (new_window,
2155                                  window->priv->document,
2156                                  dest, 0, NULL);
2157         gtk_window_present (GTK_WINDOW (new_window));
2158 }
2159
2160 static void
2161 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2162 {
2163         ev_window_open_copy_at_dest (window, NULL);
2164 }
2165
2166 static void
2167 ev_window_cmd_recent_file_activate (GtkAction *action,
2168                                     EvWindow  *window)
2169 {
2170         GtkRecentInfo *info;
2171         const gchar   *uri;
2172
2173         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2174         g_assert (info != NULL);
2175
2176         uri = gtk_recent_info_get_uri (info);
2177
2178         ev_application_open_uri_at_dest (EV_APP, uri,
2179                                          gtk_window_get_screen (GTK_WINDOW (window)),
2180                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2181 }
2182
2183 static void
2184 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2185                                              const gchar        *uri,
2186                                              EvWindow           *window)
2187 {
2188         ev_application_open_uri_at_dest (EV_APP, uri,
2189                                          gtk_window_get_screen (GTK_WINDOW (window)),
2190                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2191 }
2192
2193 static void
2194 ev_window_add_recent (EvWindow *window, const char *filename)
2195 {
2196         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2197 }
2198
2199 static gint
2200 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2201 {
2202         gboolean     has_ev_a, has_ev_b;
2203         const gchar *evince = g_get_application_name ();
2204
2205         has_ev_a = gtk_recent_info_has_application (a, evince);
2206         has_ev_b = gtk_recent_info_has_application (b, evince);
2207
2208         if (has_ev_a && has_ev_b) {
2209                 time_t time_a, time_b;
2210
2211                 time_a = gtk_recent_info_get_modified (a);
2212                 time_b = gtk_recent_info_get_modified (b);
2213
2214                 return (time_b - time_a);
2215         } else if (has_ev_a) {
2216                 return -1;
2217         } else if (has_ev_b) {
2218                 return 1;
2219         }
2220
2221         return 0;
2222 }
2223
2224 /*
2225  * Doubles underscore to avoid spurious menu accels.
2226  */
2227 static gchar *
2228 ev_window_get_recent_file_label (gint index, const gchar *filename)
2229 {
2230         GString *str;
2231         gint length;
2232         const gchar *p;
2233         const gchar *end;
2234         gboolean is_rtl;
2235
2236         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2237
2238         g_return_val_if_fail (filename != NULL, NULL);
2239
2240         length = strlen (filename);
2241         str = g_string_sized_new (length + 10);
2242         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2243
2244         p = filename;
2245         end = filename + length;
2246
2247         while (p != end) {
2248                 const gchar *next;
2249                 next = g_utf8_next_char (p);
2250
2251                 switch (*p) {
2252                         case '_':
2253                                 g_string_append (str, "__");
2254                                 break;
2255                         default:
2256                                 g_string_append_len (str, p, next - p);
2257                                 break;
2258                 }
2259
2260                 p = next;
2261         }
2262
2263         return g_string_free (str, FALSE);
2264 }
2265
2266 static void
2267 ev_window_setup_recent (EvWindow *ev_window)
2268 {
2269         GList        *items, *l;
2270         guint         n_items = 0;
2271         const gchar  *evince = g_get_application_name ();
2272         static guint  i = 0;
2273
2274         if (ev_window->priv->recent_ui_id > 0) {
2275                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2276                                           ev_window->priv->recent_ui_id);
2277                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2278         }
2279         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2280
2281         if (ev_window->priv->recent_action_group) {
2282                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2283                                                     ev_window->priv->recent_action_group);
2284                 g_object_unref (ev_window->priv->recent_action_group);
2285         }
2286         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2287         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2288                                             ev_window->priv->recent_action_group, 0);
2289
2290         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2291         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2292
2293         for (l = items; l && l->data; l = g_list_next (l)) {
2294                 GtkRecentInfo *info;
2295                 GtkAction     *action;
2296                 gchar         *action_name;
2297                 gchar         *label;
2298
2299                 info = (GtkRecentInfo *) l->data;
2300
2301                 if (!gtk_recent_info_has_application (info, evince) ||
2302                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2303                         continue;
2304
2305                 action_name = g_strdup_printf ("RecentFile%u", i++);
2306                 label = ev_window_get_recent_file_label (
2307                         n_items + 1, gtk_recent_info_get_display_name (info));
2308
2309                 action = g_object_new (GTK_TYPE_ACTION,
2310                                        "name", action_name,
2311                                        "label", label,
2312                                        NULL);
2313
2314                 g_object_set_data_full (G_OBJECT (action),
2315                                         "gtk-recent-info",
2316                                         gtk_recent_info_ref (info),
2317                                         (GDestroyNotify) gtk_recent_info_unref);
2318
2319                 g_signal_connect (action, "activate",
2320                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2321                                   (gpointer) ev_window);
2322
2323                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2324                                              action);
2325                 g_object_unref (action);
2326
2327                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2328                                        ev_window->priv->recent_ui_id,
2329                                        "/MainMenu/FileMenu/RecentFilesMenu",
2330                                        label,
2331                                        action_name,
2332                                        GTK_UI_MANAGER_MENUITEM,
2333                                        FALSE);
2334                 g_free (action_name);
2335                 g_free (label);
2336
2337                 if (++n_items == 5)
2338                         break;
2339         }
2340
2341         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2342         g_list_free (items);
2343 }
2344
2345 static gboolean
2346 show_saving_progress (GFile *dst)
2347 {
2348         EvWindow  *ev_window;
2349         GtkWidget *area;
2350         gchar     *text;
2351         gchar     *uri;
2352         EvSaveType save_type;
2353
2354         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2355         ev_window->priv->progress_idle = 0;
2356
2357         if (ev_window->priv->message_area)
2358                 return FALSE;
2359
2360         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2361         uri = g_file_get_uri (dst);
2362         switch (save_type) {
2363         case EV_SAVE_DOCUMENT:
2364                 text = g_strdup_printf (_("Saving document to %s"), uri);
2365                 break;
2366         case EV_SAVE_ATTACHMENT:
2367                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2368                 break;
2369         case EV_SAVE_IMAGE:
2370                 text = g_strdup_printf (_("Saving image to %s"), uri);
2371                 break;
2372         default:
2373                 g_assert_not_reached ();
2374         }
2375         g_free (uri);
2376         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2377                                              text,
2378                                              GTK_STOCK_CLOSE,
2379                                              GTK_RESPONSE_CLOSE,
2380                                              GTK_STOCK_CANCEL,
2381                                              GTK_RESPONSE_CANCEL,
2382                                              NULL);
2383         g_signal_connect (area, "response",
2384                           G_CALLBACK (ev_window_progress_response_cb),
2385                           ev_window);
2386         gtk_widget_show (area);
2387         ev_window_set_message_area (ev_window, area);
2388         g_free (text);
2389
2390         return FALSE;
2391 }
2392
2393 static void
2394 window_save_file_copy_ready_cb (GFile        *src,
2395                                 GAsyncResult *async_result,
2396                                 GFile        *dst)
2397 {
2398         EvWindow *ev_window;
2399         GError   *error = NULL;
2400
2401         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2402         ev_window_clear_progress_idle (ev_window);
2403
2404         if (g_file_copy_finish (src, async_result, &error)) {
2405                 ev_tmp_file_unlink (src);
2406                 return;
2407         }
2408
2409         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2410                 gchar *name;
2411
2412                 name = g_file_get_basename (dst);
2413                 ev_window_error_message (ev_window, error,
2414                                          _("The file could not be saved as “%s”."),
2415                                          name);
2416                 g_free (name);
2417         }
2418         ev_tmp_file_unlink (src);
2419         g_error_free (error);
2420 }
2421
2422 static void
2423 window_save_file_copy_progress_cb (goffset n_bytes,
2424                                    goffset total_bytes,
2425                                    GFile  *dst)
2426 {
2427         EvWindow  *ev_window;
2428         EvSaveType save_type;
2429         gchar     *status;
2430         gdouble    fraction;
2431
2432         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2433
2434         if (!ev_window->priv->message_area)
2435                 return;
2436
2437         if (total_bytes <= 0)
2438                 return;
2439
2440         fraction = n_bytes / (gdouble)total_bytes;
2441         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2442
2443         switch (save_type) {
2444         case EV_SAVE_DOCUMENT:
2445                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2446                                           (gint)(fraction * 100));
2447                 break;
2448         case EV_SAVE_ATTACHMENT:
2449                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2450                                           (gint)(fraction * 100));
2451                 break;
2452         case EV_SAVE_IMAGE:
2453                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2454                                           (gint)(fraction * 100));
2455                 break;
2456         default:
2457                 g_assert_not_reached ();
2458         }
2459
2460         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2461                                              status);
2462         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2463                                                fraction);
2464
2465         g_free (status);
2466 }
2467
2468 static void
2469 ev_window_save_remote (EvWindow  *ev_window,
2470                        EvSaveType save_type,
2471                        GFile     *src,
2472                        GFile     *dst)
2473 {
2474         ev_window_reset_progress_cancellable (ev_window);
2475         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2476         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2477         g_file_copy_async (src, dst,
2478                            G_FILE_COPY_OVERWRITE,
2479                            G_PRIORITY_DEFAULT,
2480                            ev_window->priv->progress_cancellable,
2481                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2482                            dst,
2483                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2484                            dst);
2485         ev_window->priv->progress_idle =
2486                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2487                                             1,
2488                                             (GSourceFunc)show_saving_progress,
2489                                             dst,
2490                                             NULL);
2491 }
2492
2493 static void
2494 ev_window_clear_save_job (EvWindow *ev_window)
2495 {
2496         if (ev_window->priv->save_job != NULL) {
2497                 if (!ev_job_is_finished (ev_window->priv->save_job))
2498                         ev_job_cancel (ev_window->priv->save_job);
2499
2500                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2501                                                       ev_window_save_job_cb,
2502                                                       ev_window);
2503                 g_object_unref (ev_window->priv->save_job);
2504                 ev_window->priv->save_job = NULL;
2505         }
2506 }
2507
2508 static void
2509 ev_window_save_job_cb (EvJob     *job,
2510                        EvWindow  *window)
2511 {
2512         if (ev_job_is_failed (job)) {
2513                 ev_window_error_message (window, job->error,
2514                                          _("The file could not be saved as “%s”."),
2515                                          EV_JOB_SAVE (job)->uri);
2516         }
2517
2518         ev_window_clear_save_job (window);
2519 }
2520
2521 static void
2522 file_save_dialog_response_cb (GtkWidget *fc,
2523                               gint       response_id,
2524                               EvWindow  *ev_window)
2525 {
2526         gchar *uri;
2527         GFile *file, *parent;
2528
2529         if (response_id != GTK_RESPONSE_OK) {
2530                 gtk_widget_destroy (fc);
2531                 return;
2532         }
2533
2534         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2535         file = g_file_new_for_uri (uri);
2536         parent = g_file_get_parent (file);
2537         g_object_unref (file);
2538         if (parent) {
2539                 gchar *folder_uri;
2540
2541                 folder_uri = g_file_get_uri (parent);
2542                 ev_application_set_filechooser_uri (EV_APP,
2543                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2544                                                     folder_uri);
2545                 g_free (folder_uri);
2546                 g_object_unref (parent);
2547         }
2548
2549         /* FIXME: remote copy should be done here rather than in the save job,
2550          * so that we can track progress and cancel the operation
2551          */
2552
2553         ev_window_clear_save_job (ev_window);
2554         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2555                                                      uri, ev_window->priv->uri);
2556         g_signal_connect (ev_window->priv->save_job, "finished",
2557                           G_CALLBACK (ev_window_save_job_cb),
2558                           ev_window);
2559         /* The priority doesn't matter for this job */
2560         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2561
2562         g_free (uri);
2563         gtk_widget_destroy (fc);
2564 }
2565
2566 static void
2567 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2568 {
2569         GtkWidget *fc;
2570         gchar *base_name;
2571         GFile *file;
2572         const gchar *default_uri;
2573
2574         fc = gtk_file_chooser_dialog_new (
2575                 _("Save a Copy"),
2576                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2577                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2578                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2579                 NULL);
2580
2581         ev_document_factory_add_filters (fc, ev_window->priv->document);
2582         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2583         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2584                                                 GTK_RESPONSE_OK,
2585                                                 GTK_RESPONSE_CANCEL,
2586                                                 -1);
2587
2588         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2589         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2590         file = g_file_new_for_uri (ev_window->priv->uri);
2591         base_name = g_file_get_basename (file);
2592         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2593
2594         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2595         if (default_uri) {
2596                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2597         } else {
2598                 const gchar *folder;
2599
2600                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2601                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2602                                                      folder ? folder : g_get_home_dir ());
2603         }
2604
2605         g_object_unref (file);
2606         g_free (base_name);
2607
2608         g_signal_connect (fc, "response",
2609                           G_CALLBACK (file_save_dialog_response_cb),
2610                           ev_window);
2611
2612         gtk_widget_show (fc);
2613 }
2614
2615 static GKeyFile *
2616 get_print_settings_file (void)
2617 {
2618         GKeyFile *print_settings_file;
2619         gchar    *filename;
2620
2621         print_settings_file = g_key_file_new ();
2622
2623         filename = g_build_filename (ev_application_get_dot_dir (EV_APP),
2624                                      EV_PRINT_SETTINGS_FILE, NULL);
2625         if (g_file_test (filename, G_FILE_TEST_IS_REGULAR)) {
2626                 GError *error = NULL;
2627
2628                 g_key_file_load_from_file (print_settings_file,
2629                                            filename,
2630                                            G_KEY_FILE_KEEP_COMMENTS |
2631                                            G_KEY_FILE_KEEP_TRANSLATIONS,
2632                                            &error);
2633                 if (error) {
2634                         g_warning ("%s", error->message);
2635                         g_error_free (error);
2636                 }
2637         }
2638         g_free (filename);
2639
2640         return print_settings_file;
2641 }
2642
2643 static void
2644 save_print_setting_file (GKeyFile *key_file)
2645 {
2646         gchar  *filename;
2647         gchar  *data;
2648         gssize  data_length;
2649         GError *error = NULL;
2650
2651         filename = g_build_filename (ev_application_get_dot_dir (EV_APP),
2652                                      EV_PRINT_SETTINGS_FILE, NULL);
2653         data = g_key_file_to_data (key_file, (gsize *)&data_length, NULL);
2654         g_file_set_contents (filename, data, data_length, &error);
2655         if (error) {
2656                 g_warning ("%s", error->message);
2657                 g_error_free (error);
2658         }
2659         g_free (data);
2660         g_free (filename);
2661 }
2662
2663 static void
2664 ev_window_save_print_settings (EvWindow         *window,
2665                                GtkPrintSettings *print_settings)
2666 {
2667         GKeyFile *key_file;
2668         gint      i;
2669
2670         key_file = get_print_settings_file ();
2671         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2672         save_print_setting_file (key_file);
2673         g_key_file_free (key_file);
2674
2675         if (!window->priv->metadata)
2676                 return;
2677
2678         /* Save print settings that are specific to the document */
2679         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2680                 const gchar *value;
2681
2682                 value = gtk_print_settings_get (print_settings,
2683                                                 document_print_settings[i]);
2684                 ev_metadata_set_string (window->priv->metadata,
2685                                         document_print_settings[i], value);
2686         }
2687 }
2688
2689 static void
2690 ev_window_save_print_page_setup (EvWindow     *window,
2691                                  GtkPageSetup *page_setup)
2692 {
2693         GKeyFile *key_file;
2694
2695         key_file = get_print_settings_file ();
2696         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2697         save_print_setting_file (key_file);
2698         g_key_file_free (key_file);
2699
2700         if (!window->priv->metadata)
2701                 return;
2702
2703         /* Save page setup options that are specific to the document */
2704         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2705                              gtk_page_setup_get_orientation (page_setup));
2706         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2707                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2708         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2709                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2710         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2711                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2712         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2713                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2714 }
2715
2716 static void
2717 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2718                                              GtkPrintSettings *print_settings)
2719 {
2720         gint i;
2721
2722         if (!window->priv->metadata)
2723                 return;
2724
2725         /* Load print setting that are specific to the document */
2726         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2727                 gchar *value = NULL;
2728
2729                 ev_metadata_get_string (window->priv->metadata,
2730                                         document_print_settings[i], &value);
2731                 gtk_print_settings_set (print_settings,
2732                                         document_print_settings[i], value);
2733         }
2734 }
2735
2736 static void
2737 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2738                                                GtkPageSetup *page_setup)
2739 {
2740         gint          int_value;
2741         gdouble       double_value;
2742         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2743
2744         /* Load page setup options that are specific to the document */
2745         if (window->priv->metadata &&
2746             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2747                 gtk_page_setup_set_orientation (page_setup, int_value);
2748         } else {
2749                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2750         }
2751
2752         if (window->priv->metadata &&
2753             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2754                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2755         } else {
2756                 gtk_page_setup_set_top_margin (page_setup,
2757                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2758                                                GTK_UNIT_MM);
2759         }
2760
2761         if (window->priv->metadata &&
2762             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2763                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2764         } else {
2765                 gtk_page_setup_set_bottom_margin (page_setup,
2766                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2767                                                   GTK_UNIT_MM);
2768         }
2769
2770         if (window->priv->metadata &&
2771             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2772                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2773         } else {
2774                 gtk_page_setup_set_left_margin (page_setup,
2775                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2776                                                 GTK_UNIT_MM);
2777         }
2778
2779         if (window->priv->metadata &&
2780             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2781                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2782         } else {
2783                 gtk_page_setup_set_right_margin (page_setup,
2784                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2785                                                  GTK_UNIT_MM);
2786         }
2787 }
2788
2789 static GtkPrintSettings *
2790 get_print_settings (GKeyFile *key_file)
2791 {
2792         GtkPrintSettings *print_settings;
2793
2794         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2795                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2796                 gtk_print_settings_new ();
2797
2798         return print_settings ? print_settings : gtk_print_settings_new ();
2799 }
2800
2801 static GtkPageSetup *
2802 get_print_page_setup (GKeyFile *key_file)
2803 {
2804         GtkPageSetup *page_setup;
2805
2806         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2807                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2808                 gtk_page_setup_new ();
2809
2810         return page_setup ? page_setup : gtk_page_setup_new ();
2811 }
2812
2813 static void
2814 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2815                                     EvWindow     *window)
2816 {
2817         /* Dialog was canceled */
2818         if (!page_setup)
2819                 return;
2820
2821         ev_window_save_print_page_setup (window, page_setup);
2822 }
2823
2824 static void
2825 ev_window_cmd_file_print_setup (GtkAction *action,
2826                                 EvWindow  *ev_window)
2827 {
2828         GKeyFile         *print_settings_file;
2829         GtkPrintSettings *print_settings;
2830         GtkPageSetup     *print_page_setup;
2831
2832         print_settings_file = get_print_settings_file ();
2833
2834         print_settings = get_print_settings (print_settings_file);
2835         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2836
2837         print_page_setup = get_print_page_setup (print_settings_file);
2838         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2839
2840         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2841                                                print_page_setup,
2842                                                print_settings,
2843                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2844                                                ev_window);
2845         g_object_unref (print_settings);
2846         g_object_unref (print_page_setup);
2847         g_key_file_free (print_settings_file);
2848 }
2849
2850 static void
2851 ev_window_print_cancel (EvWindow *ev_window)
2852 {
2853         EvPrintOperation *op;
2854
2855         if (!ev_window->priv->print_queue)
2856                 return;
2857
2858         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2859                 ev_print_operation_cancel (op);
2860         }
2861 }
2862
2863 static void
2864 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2865                                              gint      n_jobs)
2866 {
2867         gchar *text = NULL;
2868
2869         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2870             !ev_window->priv->print_queue)
2871                 return;
2872
2873         if (n_jobs == 0) {
2874                 ev_window_set_message_area (ev_window, NULL);
2875                 return;
2876         }
2877
2878         if (n_jobs > 1) {
2879                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2880                                                   "%d pending jobs in queue",
2881                                                   n_jobs - 1), n_jobs - 1);
2882         }
2883
2884         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2885                                             text);
2886         g_free (text);
2887 }
2888
2889 static gboolean
2890 destroy_window (GtkWidget *window)
2891 {
2892         gtk_widget_destroy (window);
2893
2894         return FALSE;
2895 }
2896
2897 static void
2898 ev_window_print_operation_done (EvPrintOperation       *op,
2899                                 GtkPrintOperationResult result,
2900                                 EvWindow               *ev_window)
2901 {
2902         gint n_jobs;
2903
2904         switch (result) {
2905         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2906                 GtkPrintSettings *print_settings;
2907
2908                 print_settings = ev_print_operation_get_print_settings (op);
2909                 ev_window_save_print_settings (ev_window, print_settings);
2910         }
2911
2912                 break;
2913         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2914                 GtkWidget *dialog;
2915                 GError    *error = NULL;
2916
2917
2918                 ev_print_operation_get_error (op, &error);
2919
2920                 /* The message area is already used by
2921                  * the printing progress, so it's better to
2922                  * use a popup dialog in this case
2923                  */
2924                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2925                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2926                                                  GTK_MESSAGE_ERROR,
2927                                                  GTK_BUTTONS_CLOSE,
2928                                                  "%s", _("Failed to print document"));
2929                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2930                                                           "%s", error->message);
2931                 g_signal_connect (dialog, "response",
2932                                   G_CALLBACK (gtk_widget_destroy),
2933                                   NULL);
2934                 gtk_widget_show (dialog);
2935
2936                 g_error_free (error);
2937         }
2938                 break;
2939         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2940         default:
2941                 break;
2942         }
2943
2944         g_queue_remove (ev_window->priv->print_queue, op);
2945         g_object_unref (op);
2946         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2947         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2948
2949         if (n_jobs == 0 && ev_window->priv->close_after_print)
2950                 g_idle_add ((GSourceFunc)destroy_window,
2951                             ev_window);
2952 }
2953
2954 static void
2955 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2956                                       gint                   response,
2957                                       EvWindow              *ev_window)
2958 {
2959         if (response == GTK_RESPONSE_CANCEL) {
2960                 EvPrintOperation *op;
2961
2962                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2963                 ev_print_operation_cancel (op);
2964         } else {
2965                 gtk_widget_hide (GTK_WIDGET (area));
2966         }
2967 }
2968
2969 static void
2970 ev_window_print_operation_status_changed (EvPrintOperation *op,
2971                                           EvWindow         *ev_window)
2972 {
2973         const gchar *status;
2974         gdouble      fraction;
2975
2976         status = ev_print_operation_get_status (op);
2977         fraction = ev_print_operation_get_progress (op);
2978
2979         if (!ev_window->priv->message_area) {
2980                 GtkWidget   *area;
2981                 const gchar *job_name;
2982                 gchar       *text;
2983
2984                 job_name = ev_print_operation_get_job_name (op);
2985                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2986
2987                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2988                                                      text,
2989                                                      GTK_STOCK_CLOSE,
2990                                                      GTK_RESPONSE_CLOSE,
2991                                                      GTK_STOCK_CANCEL,
2992                                                      GTK_RESPONSE_CANCEL,
2993                                                      NULL);
2994                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2995                 g_signal_connect (area, "response",
2996                                   G_CALLBACK (ev_window_print_progress_response_cb),
2997                                   ev_window);
2998                 gtk_widget_show (area);
2999                 ev_window_set_message_area (ev_window, area);
3000                 g_free (text);
3001         }
3002
3003         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3004                                              status);
3005         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3006                                                fraction);
3007 }
3008
3009 static void
3010 ev_window_print_operation_begin_print (EvPrintOperation *op,
3011                                        EvWindow         *ev_window)
3012 {
3013         if (!ev_window->priv->print_queue)
3014                 ev_window->priv->print_queue = g_queue_new ();
3015
3016         g_queue_push_head (ev_window->priv->print_queue, op);
3017         ev_window_print_update_pending_jobs_message (ev_window,
3018                                                      g_queue_get_length (ev_window->priv->print_queue));
3019 }
3020
3021 void
3022 ev_window_print_range (EvWindow *ev_window,
3023                        gint      first_page,
3024                        gint      last_page)
3025 {
3026         EvPrintOperation *op;
3027         GKeyFile         *print_settings_file;
3028         GtkPrintSettings *print_settings;
3029         GtkPageSetup     *print_page_setup;
3030         gint              current_page;
3031         gint              document_last_page;
3032
3033         g_return_if_fail (EV_IS_WINDOW (ev_window));
3034         g_return_if_fail (ev_window->priv->document != NULL);
3035
3036         if (!ev_window->priv->print_queue)
3037                 ev_window->priv->print_queue = g_queue_new ();
3038
3039         op = ev_print_operation_new (ev_window->priv->document);
3040         if (!op) {
3041                 g_warning ("%s", "Printing is not supported for document\n");
3042                 return;
3043         }
3044
3045         g_signal_connect (op, "begin_print",
3046                           G_CALLBACK (ev_window_print_operation_begin_print),
3047                           (gpointer)ev_window);
3048         g_signal_connect (op, "status_changed",
3049                           G_CALLBACK (ev_window_print_operation_status_changed),
3050                           (gpointer)ev_window);
3051         g_signal_connect (op, "done",
3052                           G_CALLBACK (ev_window_print_operation_done),
3053                           (gpointer)ev_window);
3054
3055         current_page = ev_document_model_get_page (ev_window->priv->model);
3056         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3057
3058         print_settings_file = get_print_settings_file ();
3059
3060         print_settings = get_print_settings (print_settings_file);
3061         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3062
3063         print_page_setup = get_print_page_setup (print_settings_file);
3064         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3065
3066         if (first_page != 1 || last_page != document_last_page) {
3067                 GtkPageRange range;
3068
3069                 /* Ranges in GtkPrint are 0 - N */
3070                 range.start = first_page - 1;
3071                 range.end = last_page - 1;
3072
3073                 gtk_print_settings_set_print_pages (print_settings,
3074                                                     GTK_PRINT_PAGES_RANGES);
3075                 gtk_print_settings_set_page_ranges (print_settings,
3076                                                     &range, 1);
3077         }
3078
3079         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3080         ev_print_operation_set_current_page (op, current_page);
3081         ev_print_operation_set_print_settings (op, print_settings);
3082         ev_print_operation_set_default_page_setup (op, print_page_setup);
3083
3084         g_object_unref (print_settings);
3085         g_object_unref (print_page_setup);
3086         g_key_file_free (print_settings_file);
3087
3088         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3089 }
3090
3091 static void
3092 ev_window_print (EvWindow *window)
3093 {
3094         ev_window_print_range (window, 1,
3095                                ev_document_get_n_pages (window->priv->document));
3096 }
3097
3098 static void
3099 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3100 {
3101         ev_window_print (ev_window);
3102 }
3103
3104 static void
3105 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3106 {
3107         if (ev_window->priv->properties == NULL) {
3108                 ev_window->priv->properties = ev_properties_dialog_new ();
3109                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3110                                                    ev_window->priv->uri,
3111                                                    ev_window->priv->document);
3112                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3113                                            (gpointer) &(ev_window->priv->properties));
3114                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3115                                               GTK_WINDOW (ev_window));
3116         }
3117
3118         ev_document_fc_mutex_lock ();
3119         gtk_widget_show (ev_window->priv->properties);
3120         ev_document_fc_mutex_unlock ();
3121 }
3122
3123 static void
3124 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3125                                          gint       response,
3126                                          EvWindow  *ev_window)
3127 {
3128         gtk_widget_destroy (GTK_WIDGET (dialog));
3129
3130         switch (response) {
3131         case GTK_RESPONSE_YES:
3132                 if (!ev_window->priv->print_queue ||
3133                     g_queue_is_empty (ev_window->priv->print_queue))
3134                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3135                 else
3136                         ev_window->priv->close_after_print = TRUE;
3137                 break;
3138         case GTK_RESPONSE_NO:
3139                 ev_window->priv->close_after_print = TRUE;
3140                 if (ev_window->priv->print_queue &&
3141                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3142                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3143                         ev_window_print_cancel (ev_window);
3144                 } else {
3145                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3146                 }
3147                 break;
3148         case GTK_RESPONSE_CANCEL:
3149         default:
3150                 ev_window->priv->close_after_print = FALSE;
3151         }
3152 }
3153
3154 static void
3155 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3156 {
3157         GtkWidget *dialog;
3158         gchar     *text, *markup;
3159         gint       n_print_jobs;
3160
3161         n_print_jobs = ev_window->priv->print_queue ?
3162                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3163
3164         if (n_print_jobs == 0) {
3165                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3166                 return;
3167         }
3168
3169         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3170                                          GTK_DIALOG_MODAL,
3171                                          GTK_MESSAGE_QUESTION,
3172                                          GTK_BUTTONS_NONE,
3173                                          NULL);
3174         if (n_print_jobs == 1) {
3175                 EvPrintOperation *op;
3176                 const gchar      *job_name;
3177
3178                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3179                 job_name = ev_print_operation_get_job_name (op);
3180
3181                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3182                                         job_name);
3183         } else {
3184                 text = g_strdup_printf (_("There are %d print jobs active. "
3185                                           "Wait until print finishes before closing?"),
3186                                         n_print_jobs);
3187         }
3188
3189         markup = g_strdup_printf ("<b>%s</b>", text);
3190         g_free (text);
3191
3192         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3193         g_free (markup);
3194
3195         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3196                                                   _("If you close the window, pending print "
3197                                                     "jobs will not be printed."));
3198
3199         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3200                                 _("Cancel _print and Close"),
3201                                 GTK_RESPONSE_NO,
3202                                 GTK_STOCK_CANCEL,
3203                                 GTK_RESPONSE_CANCEL,
3204                                 _("Close _after Printing"),
3205                                 GTK_RESPONSE_YES,
3206                                 NULL);
3207         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3208         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3209                                                  GTK_RESPONSE_YES,
3210                                                  GTK_RESPONSE_NO,
3211                                                  GTK_RESPONSE_CANCEL,
3212                                                  -1);
3213
3214         g_signal_connect (dialog, "response",
3215                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3216                           ev_window);
3217         gtk_widget_show (dialog);
3218 }
3219
3220 static void
3221 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3222 {
3223         GtkAction *action;
3224
3225         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3226         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3227         update_chrome_visibility (window);
3228
3229         action = gtk_action_group_get_action (window->priv->action_group,
3230                                               PAGE_SELECTOR_ACTION);
3231         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3232 }
3233
3234 static void
3235 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3236 {
3237         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3238 }
3239
3240 static void
3241 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3242 {
3243         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3244 }
3245
3246 static void
3247 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3248 {
3249         gboolean continuous;
3250
3251         ev_window_stop_presentation (ev_window, TRUE);
3252         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3253         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3254 }
3255
3256 static void
3257 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3258 {
3259         gboolean dual_page;
3260
3261         ev_window_stop_presentation (ev_window, TRUE);
3262         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3263         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3264 }
3265
3266 static void
3267 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3268 {
3269         ev_window_stop_presentation (ev_window, TRUE);
3270
3271         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3272                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3273         } else {
3274                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3275         }
3276         ev_window_update_actions (ev_window);
3277 }
3278
3279 static void
3280 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3281 {
3282         ev_window_stop_presentation (ev_window, TRUE);
3283
3284         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3285                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3286         } else {
3287                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3288         }
3289         ev_window_update_actions (ev_window);
3290 }
3291
3292
3293 static void
3294 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3295 {
3296         g_return_if_fail (EV_IS_WINDOW (ev_window));
3297
3298         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3299 }
3300
3301 static void
3302 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3303 {
3304         g_return_if_fail (EV_IS_WINDOW (ev_window));
3305
3306         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3307                 g_error ("Find action should be insensitive since document doesn't support find");
3308                 return;
3309         }
3310
3311         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3312         update_chrome_visibility (ev_window);
3313         gtk_widget_grab_focus (ev_window->priv->find_bar);
3314 }
3315
3316 static void
3317 ev_window_cmd_edit_find_next (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_next (EV_VIEW (ev_window->priv->view));
3325 }
3326
3327 static void
3328 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3329 {
3330         g_return_if_fail (EV_IS_WINDOW (ev_window));
3331
3332         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3333         update_chrome_visibility (ev_window);
3334         gtk_widget_grab_focus (ev_window->priv->find_bar);
3335         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3336 }
3337
3338 static void
3339 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3340 {
3341         g_return_if_fail (EV_IS_WINDOW (ev_window));
3342
3343         ev_view_copy (EV_VIEW (ev_window->priv->view));
3344 }
3345
3346 static void
3347 ev_window_sidebar_position_change_cb (GObject    *object,
3348                                       GParamSpec *pspec,
3349                                       EvWindow   *ev_window)
3350 {
3351         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3352                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3353                                      gtk_paned_get_position (GTK_PANED (object)));
3354 }
3355
3356 static void
3357 ev_window_update_fullscreen_action (EvWindow *window)
3358 {
3359         GtkAction *action;
3360
3361         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3362         g_signal_handlers_block_by_func
3363                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3364         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3365                                       ev_document_model_get_fullscreen (window->priv->model));
3366         g_signal_handlers_unblock_by_func
3367                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3368 }
3369
3370 static void
3371 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3372 {
3373         GtkWidget *item;
3374
3375         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3376         g_object_set (item, "is-important", FALSE, NULL);
3377
3378         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3379         g_object_set (item, "is-important", FALSE, NULL);
3380
3381         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3382         g_object_set (item, "is-important", TRUE, NULL);
3383
3384         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3385         g_object_set (item, "is-important", TRUE, NULL);
3386 }
3387
3388 static void
3389 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3390 {
3391         static gboolean done = FALSE;
3392
3393         if (!done) {
3394                 gtk_rc_parse_string (
3395                         "\n"
3396                         "   style \"fullscreen-toolbar-style\"\n"
3397                         "   {\n"
3398                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3399                         "   }\n"
3400                         "\n"
3401                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3402                         "\n");
3403                 done = TRUE;
3404         }
3405
3406         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3407 }
3408
3409 static void
3410 ev_window_run_fullscreen (EvWindow *window)
3411 {
3412         EvView  *view = EV_VIEW (window->priv->view);
3413         gboolean fullscreen_window = TRUE;
3414
3415         if (ev_document_model_get_fullscreen (window->priv->model))
3416                 return;
3417
3418         if (!window->priv->fullscreen_toolbar) {
3419                 window->priv->fullscreen_toolbar =
3420                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3421                                                    "/FullscreenToolbar");
3422
3423                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3424                                        GTK_TOOLBAR_BOTH_HORIZ);
3425                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3426                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3427
3428                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3429                                     window->priv->fullscreen_toolbar,
3430                                     FALSE, FALSE, 0);
3431                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3432                                        window->priv->fullscreen_toolbar, 1);
3433         }
3434
3435         if (ev_view_get_presentation (view)) {
3436                 ev_window_stop_presentation (window, FALSE);
3437                 fullscreen_window = FALSE;
3438         }
3439
3440         g_object_set (G_OBJECT (window->priv->scrolled_window),
3441                       "shadow-type", GTK_SHADOW_NONE,
3442                       NULL);
3443
3444         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3445         ev_window_update_fullscreen_action (window);
3446
3447         /* If the user doesn't have the main toolbar he/she won't probably want
3448          * the toolbar in fullscreen mode. See bug #483048
3449          */
3450         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3451                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3452         update_chrome_visibility (window);
3453
3454         if (fullscreen_window)
3455                 gtk_window_fullscreen (GTK_WINDOW (window));
3456         gtk_widget_grab_focus (window->priv->view);
3457
3458         if (window->priv->metadata && !ev_window_is_empty (window))
3459                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3460 }
3461
3462 static void
3463 ev_window_stop_fullscreen (EvWindow *window,
3464                            gboolean  unfullscreen_window)
3465 {
3466         if (!ev_document_model_get_fullscreen (window->priv->model))
3467                 return;
3468
3469         g_object_set (G_OBJECT (window->priv->scrolled_window),
3470                       "shadow-type", GTK_SHADOW_IN,
3471                       NULL);
3472
3473         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3474         ev_window_update_fullscreen_action (window);
3475         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3476         update_chrome_visibility (window);
3477         if (unfullscreen_window)
3478                 gtk_window_unfullscreen (GTK_WINDOW (window));
3479
3480         if (window->priv->metadata && !ev_window_is_empty (window))
3481                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3482 }
3483
3484 static void
3485 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3486 {
3487         gboolean fullscreen;
3488
3489         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3490         if (fullscreen) {
3491                 ev_window_run_fullscreen (window);
3492         } else {
3493                 ev_window_stop_fullscreen (window, TRUE);
3494         }
3495 }
3496
3497 static gboolean
3498 presentation_timeout_cb (EvWindow *window)
3499 {
3500         EvView *view = EV_VIEW (window->priv->view);
3501
3502         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3503                 return FALSE;
3504
3505         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3506         window->priv->presentation_timeout_id = 0;
3507
3508         return FALSE;
3509 }
3510
3511 static void
3512 presentation_set_timeout (EvWindow *window)
3513 {
3514         if (window->priv->presentation_timeout_id > 0) {
3515                 g_source_remove (window->priv->presentation_timeout_id);
3516         }
3517
3518         window->priv->presentation_timeout_id =
3519                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3520                                        (GSourceFunc)presentation_timeout_cb, window);
3521
3522         ev_view_show_cursor (EV_VIEW (window->priv->view));
3523 }
3524
3525 static void
3526 presentation_clear_timeout (EvWindow *window)
3527 {
3528         if (window->priv->presentation_timeout_id > 0) {
3529                 g_source_remove (window->priv->presentation_timeout_id);
3530         }
3531
3532         window->priv->presentation_timeout_id = 0;
3533
3534         ev_view_show_cursor (EV_VIEW (window->priv->view));
3535 }
3536
3537 static gboolean
3538 presentation_motion_notify_cb (GtkWidget *widget,
3539                                GdkEventMotion *event,
3540                                gpointer user_data)
3541 {
3542         EvWindow *window = EV_WINDOW (user_data);
3543
3544         presentation_set_timeout (window);
3545
3546         return FALSE;
3547 }
3548
3549 static gboolean
3550 presentation_leave_notify_cb (GtkWidget *widget,
3551                               GdkEventCrossing *event,
3552                               gpointer user_data)
3553 {
3554         EvWindow *window = EV_WINDOW (user_data);
3555
3556         presentation_clear_timeout (window);
3557
3558         return FALSE;
3559 }
3560
3561 static void
3562 ev_window_update_presentation_action (EvWindow *window)
3563 {
3564         GtkAction *action;
3565
3566         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3567         g_signal_handlers_block_by_func
3568                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3569         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3570                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3571         g_signal_handlers_unblock_by_func
3572                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3573 }
3574
3575 static void
3576 ev_window_run_presentation (EvWindow *window)
3577 {
3578         EvView  *view = EV_VIEW (window->priv->view);
3579         gboolean fullscreen_window = TRUE;
3580
3581         if (ev_view_get_presentation (view))
3582                 return;
3583
3584         if (ev_document_model_get_fullscreen (window->priv->model)) {
3585                 ev_window_stop_fullscreen (window, FALSE);
3586                 fullscreen_window = FALSE;
3587         }
3588
3589         g_object_set (G_OBJECT (window->priv->scrolled_window),
3590                       "shadow-type", GTK_SHADOW_NONE,
3591                       NULL);
3592
3593         ev_view_set_presentation (view, TRUE);
3594         ev_window_update_presentation_action (window);
3595
3596         update_chrome_visibility (window);
3597
3598         gtk_widget_grab_focus (window->priv->view);
3599         if (fullscreen_window)
3600                 gtk_window_fullscreen (GTK_WINDOW (window));
3601
3602         g_signal_connect (window->priv->view,
3603                           "motion-notify-event",
3604                           G_CALLBACK (presentation_motion_notify_cb),
3605                           window);
3606         g_signal_connect (window->priv->view,
3607                           "leave-notify-event",
3608                           G_CALLBACK (presentation_leave_notify_cb),
3609                           window);
3610         presentation_set_timeout (window);
3611
3612         ev_application_screensaver_disable (EV_APP);
3613
3614         if (window->priv->metadata && !ev_window_is_empty (window))
3615                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3616 }
3617
3618 static void
3619 ev_window_stop_presentation (EvWindow *window,
3620                              gboolean  unfullscreen_window)
3621 {
3622         EvView *view = EV_VIEW (window->priv->view);
3623
3624         if (!ev_view_get_presentation (view))
3625                 return;
3626
3627         g_object_set (G_OBJECT (window->priv->scrolled_window),
3628                       "shadow-type", GTK_SHADOW_IN,
3629                       NULL);
3630
3631         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3632         ev_window_update_presentation_action (window);
3633         update_chrome_visibility (window);
3634         if (unfullscreen_window)
3635                 gtk_window_unfullscreen (GTK_WINDOW (window));
3636
3637         g_signal_handlers_disconnect_by_func (window->priv->view,
3638                                               (gpointer) presentation_motion_notify_cb,
3639                                               window);
3640         g_signal_handlers_disconnect_by_func (window->priv->view,
3641                                               (gpointer) presentation_leave_notify_cb,
3642                                               window);
3643         presentation_clear_timeout (window);
3644
3645         ev_application_screensaver_enable (EV_APP);
3646
3647         if (window->priv->metadata && !ev_window_is_empty (window))
3648                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3649 }
3650
3651 static void
3652 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3653 {
3654         gboolean presentation;
3655
3656         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3657         if (presentation) {
3658                 ev_window_run_presentation (window);
3659         }
3660 }
3661
3662 static void
3663 ev_window_setup_gtk_settings (EvWindow *window)
3664 {
3665         GtkSettings *settings;
3666         GdkScreen   *screen;
3667         gchar       *menubar_accel_accel;
3668
3669         screen = gtk_window_get_screen (GTK_WINDOW (window));
3670         settings = gtk_settings_get_for_screen (screen);
3671
3672         g_object_get (settings,
3673                       "gtk-menu-bar-accel", &menubar_accel_accel,
3674                       NULL);
3675         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3676                 gtk_accelerator_parse (menubar_accel_accel,
3677                                        &window->priv->menubar_accel_keyval,
3678                                        &window->priv->menubar_accel_modifier);
3679                 if (window->priv->menubar_accel_keyval == 0) {
3680                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3681                                    menubar_accel_accel);
3682                 }
3683         } else {
3684                 window->priv->menubar_accel_keyval = 0;
3685                 window->priv->menubar_accel_modifier = 0;
3686         }
3687
3688         g_free (menubar_accel_accel);
3689 }
3690
3691 static void
3692 ev_window_screen_changed (GtkWidget *widget,
3693                           GdkScreen *old_screen)
3694 {
3695         EvWindow *window = EV_WINDOW (widget);
3696         EvWindowPrivate *priv = window->priv;
3697         GdkScreen *screen;
3698         gdouble dpi;
3699
3700         screen = gtk_widget_get_screen (widget);
3701         if (screen == old_screen)
3702                 return;
3703
3704         ev_window_setup_gtk_settings (window);
3705         dpi = get_screen_dpi (GTK_WINDOW (window));
3706         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3707         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3708
3709         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3710                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3711         }
3712 }
3713
3714 static gboolean
3715 ev_window_state_event (GtkWidget           *widget,
3716                        GdkEventWindowState *event)
3717 {
3718         EvWindow *window = EV_WINDOW (widget);
3719         EvView   *view = EV_VIEW (window->priv->view);
3720
3721         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3722                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3723         }
3724
3725         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3726                 return FALSE;
3727
3728         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3729                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3730                         return FALSE;
3731
3732                 ev_window_run_fullscreen (window);
3733         } else {
3734                 if (ev_document_model_get_fullscreen (window->priv->model))
3735                         ev_window_stop_fullscreen (window, FALSE);
3736                 else if (ev_view_get_presentation (view))
3737                         ev_window_stop_presentation (window, FALSE);
3738         }
3739
3740         return FALSE;
3741 }
3742
3743 static void
3744 ev_window_set_page_mode (EvWindow         *window,
3745                          EvWindowPageMode  page_mode)
3746 {
3747         GtkWidget *child = NULL;
3748         GtkWidget *real_child;
3749
3750         if (window->priv->page_mode == page_mode)
3751                 return;
3752
3753         window->priv->page_mode = page_mode;
3754
3755         switch (page_mode) {
3756                 case PAGE_MODE_DOCUMENT:
3757                         child = window->priv->view;
3758                         break;
3759                 case PAGE_MODE_PASSWORD:
3760                         child = window->priv->password_view;
3761                         break;
3762                 default:
3763                         g_assert_not_reached ();
3764         }
3765
3766         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3767         if (child != real_child) {
3768                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3769                                       real_child);
3770                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3771                                    child);
3772         }
3773         ev_window_update_actions (window);
3774 }
3775
3776
3777 static void
3778 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3779 {
3780         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3781
3782         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3783 }
3784
3785 static void
3786 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3787 {
3788         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3789
3790         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3791 }
3792
3793 static void
3794 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3795                                gint       response,
3796                                EvWindow  *ev_window)
3797 {
3798         EggEditableToolbar *toolbar;
3799         gchar              *toolbars_file;
3800
3801         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3802         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3803
3804         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP),
3805                                           "evince_toolbar.xml", NULL);
3806         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3807                                           toolbars_file, "1.0");
3808         g_free (toolbars_file);
3809
3810         gtk_widget_destroy (GTK_WIDGET (dialog));
3811 }
3812
3813 static void
3814 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3815 {
3816         GtkWidget          *dialog;
3817         GtkWidget          *editor;
3818         EggEditableToolbar *toolbar;
3819
3820         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3821                                               GTK_WINDOW (ev_window),
3822                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3823                                               GTK_STOCK_CLOSE,
3824                                               GTK_RESPONSE_CLOSE,
3825                                               NULL);
3826         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3827         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3828         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3829         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3830         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3831
3832         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3833         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3834                                          egg_editable_toolbar_get_model (toolbar));
3835
3836         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3837         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3838
3839         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3840
3841         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3842
3843         g_signal_connect (dialog, "response",
3844                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3845                           ev_window);
3846         gtk_widget_show_all (dialog);
3847 }
3848
3849 static void
3850 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3851 {
3852         g_return_if_fail (EV_IS_WINDOW (ev_window));
3853
3854         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3855         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3856 }
3857
3858 static void
3859 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3860 {
3861         g_return_if_fail (EV_IS_WINDOW (ev_window));
3862
3863         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3864         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3865 }
3866
3867 static void
3868 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3869 {
3870         g_return_if_fail (EV_IS_WINDOW (ev_window));
3871
3872         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3873 }
3874
3875 static void
3876 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3877 {
3878         g_return_if_fail (EV_IS_WINDOW (ev_window));
3879
3880         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3881 }
3882
3883 static void
3884 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3885 {
3886         g_return_if_fail (EV_IS_WINDOW (ev_window));
3887
3888         ev_document_model_set_page (ev_window->priv->model, 0);
3889 }
3890
3891 static void
3892 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3893 {
3894         g_return_if_fail (EV_IS_WINDOW (ev_window));
3895
3896         ev_document_model_set_page (ev_window->priv->model,
3897                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3898 }
3899
3900 static void
3901 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3902 {
3903         int n_pages, current_page;
3904
3905         g_return_if_fail (EV_IS_WINDOW (ev_window));
3906
3907         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3908         current_page = ev_document_model_get_page (ev_window->priv->model);
3909
3910         if (current_page + 10 < n_pages) {
3911                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3912         }
3913 }
3914
3915 static void
3916 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3917 {
3918         int current_page;
3919
3920         g_return_if_fail (EV_IS_WINDOW (ev_window));
3921
3922         current_page = ev_document_model_get_page (ev_window->priv->model);
3923
3924         if (current_page - 10 >= 0) {
3925                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3926         }
3927 }
3928
3929 static void
3930 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3931 {
3932         ev_window_reload_document (ev_window, NULL);
3933 }
3934
3935 static void
3936 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3937 {
3938         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3939 }
3940
3941 static void
3942 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3943 {
3944         GError  *error = NULL;
3945
3946         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3947                       "ghelp:evince",
3948                       GDK_CURRENT_TIME,
3949                       &error);
3950         if (error) {
3951                 ev_window_error_message (ev_window, error,
3952                                          "%s", _("There was an error displaying help"));
3953                 g_error_free (error);
3954         }
3955 }
3956
3957 static void
3958 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3959 {
3960         ev_window_stop_fullscreen (window, TRUE);
3961 }
3962
3963 static void
3964 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3965 {
3966         ev_window_run_presentation (window);
3967 }
3968
3969 static void
3970 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3971 {
3972         GtkWidget *widget;
3973
3974         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3975
3976         widget = gtk_window_get_focus (GTK_WINDOW (window));
3977         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3978                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3979                 update_chrome_visibility (window);
3980                 gtk_widget_grab_focus (window->priv->view);
3981         } else {
3982                 gboolean fullscreen;
3983                 gboolean presentation;
3984
3985                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
3986                 g_object_get (window->priv->view,
3987                               "presentation", &presentation,
3988                               NULL);
3989
3990                 if (fullscreen) {
3991                         ev_window_stop_fullscreen (window, TRUE);
3992                 } else if (presentation) {
3993                         ev_window_stop_presentation (window, TRUE);
3994                         gtk_widget_grab_focus (window->priv->view);
3995                 } else {
3996                         gtk_widget_grab_focus (window->priv->view);
3997                 }
3998
3999                 if (fullscreen && presentation)
4000                         g_warning ("Both fullscreen and presentation set somehow");
4001         }
4002 }
4003
4004 static void
4005 save_sizing_mode (EvWindow *window)
4006 {
4007         EvSizingMode mode;
4008         GEnumValue *enum_value;
4009
4010         if (!window->priv->metadata || ev_window_is_empty (window))
4011                 return;
4012
4013         mode = ev_document_model_get_sizing_mode (window->priv->model);
4014         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4015         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4016                                 enum_value->value_nick);
4017 }
4018
4019 static void
4020 ev_window_document_changed_cb (EvDocumentModel *model,
4021                                GParamSpec      *pspec,
4022                                EvWindow        *ev_window)
4023 {
4024         ev_window_set_document (ev_window,
4025                                 ev_document_model_get_document (model));
4026 }
4027
4028 static void
4029 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4030                                   GParamSpec      *pspec,
4031                                   EvWindow        *ev_window)
4032 {
4033         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4034
4035         g_object_set (ev_window->priv->scrolled_window,
4036                       "hscrollbar-policy",
4037                       sizing_mode == EV_SIZING_FREE ?
4038                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4039                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4040                       NULL);
4041
4042         update_sizing_buttons (ev_window);
4043         save_sizing_mode (ev_window);
4044 }
4045
4046 static void
4047 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4048 {
4049         ev_window_update_actions (ev_window);
4050
4051         if (!ev_window->priv->metadata)
4052                 return;
4053
4054         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4055                 gdouble zoom;
4056
4057                 zoom = ev_document_model_get_scale (model);
4058                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4059                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4060         }
4061 }
4062
4063 static void
4064 ev_window_update_continuous_action (EvWindow *window)
4065 {
4066         GtkAction *action;
4067
4068         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4069         g_signal_handlers_block_by_func
4070                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4071         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4072                                       ev_document_model_get_continuous (window->priv->model));
4073         g_signal_handlers_unblock_by_func
4074                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4075 }
4076
4077 static void
4078 ev_window_update_dual_page_action (EvWindow *window)
4079 {
4080         GtkAction *action;
4081
4082         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4083         g_signal_handlers_block_by_func
4084                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4085         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4086                                       ev_document_model_get_dual_page (window->priv->model));
4087         g_signal_handlers_unblock_by_func
4088                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4089 }
4090
4091 static void
4092 ev_window_continuous_changed_cb (EvDocumentModel *model,
4093                                  GParamSpec      *pspec,
4094                                  EvWindow        *ev_window)
4095 {
4096         ev_window_update_continuous_action (ev_window);
4097
4098         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4099                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4100                                          ev_document_model_get_continuous (model));
4101 }
4102
4103 static void
4104 ev_window_rotation_changed_cb (EvDocumentModel *model,
4105                                GParamSpec      *pspec,
4106                                EvWindow        *window)
4107 {
4108         gint rotation = ev_document_model_get_rotation (model);
4109
4110         if (window->priv->metadata && !ev_window_is_empty (window))
4111                 ev_metadata_set_int (window->priv->metadata, "rotation",
4112                                      rotation);
4113
4114         ev_window_refresh_window_thumbnail (window, rotation);
4115 }
4116
4117 static void
4118 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4119 {
4120         ev_window_update_actions (window);
4121 }
4122
4123 static void
4124 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4125                                 GParamSpec      *pspec,
4126                                 EvWindow        *ev_window)
4127 {
4128         ev_window_update_dual_page_action (ev_window);
4129
4130         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4131                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4132                                          ev_document_model_get_dual_page (model));
4133 }
4134
4135 static char *
4136 build_comments_string (void)
4137 {
4138 #ifdef ENABLE_PDF
4139         PopplerBackend backend;
4140         const char *backend_name;
4141         const char *version;
4142
4143         backend = poppler_get_backend ();
4144         version = poppler_get_version ();
4145         switch (backend) {
4146                 case POPPLER_BACKEND_CAIRO:
4147                         backend_name = "cairo";
4148                         break;
4149                 case POPPLER_BACKEND_SPLASH:
4150                         backend_name = "splash";
4151                         break;
4152                 default:
4153                         backend_name = "unknown";
4154                         break;
4155         }
4156
4157         return g_strdup_printf (_("Document Viewer.\n"
4158                                   "Using poppler %s (%s)"),
4159                                 version, backend_name);
4160 #else
4161         return g_strdup_printf (_("Document Viewer"));
4162 #endif
4163 }
4164
4165 static void
4166 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4167 {
4168         const char *authors[] = {
4169                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4170                 "Jonathan Blandford <jrb@gnome.org>",
4171                 "Marco Pesenti Gritti <marco@gnome.org>",
4172                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4173                 "Bryan Clark <clarkbw@gnome.org>",
4174                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4175                 "Wouter Bolsterlee <wbolster@gnome.org>",
4176                 "Christian Persch <chpe" "\100" "gnome.org>",
4177                 NULL
4178         };
4179
4180         const char *documenters[] = {
4181                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4182                 NULL
4183         };
4184
4185         const char *license[] = {
4186                 N_("Evince is free software; you can redistribute it and/or modify "
4187                    "it under the terms of the GNU General Public License as published by "
4188                    "the Free Software Foundation; either version 2 of the License, or "
4189                    "(at your option) any later version.\n"),
4190                 N_("Evince is distributed in the hope that it will be useful, "
4191                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4192                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4193                    "GNU General Public License for more details.\n"),
4194                 N_("You should have received a copy of the GNU General Public License "
4195                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4196                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4197         };
4198
4199         char *license_trans;
4200         char *comments;
4201
4202 #ifdef ENABLE_NLS
4203         const char **p;
4204
4205         for (p = authors; *p; ++p)
4206                 *p = _(*p);
4207
4208         for (p = documenters; *p; ++p)
4209                 *p = _(*p);
4210 #endif
4211
4212         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4213                                      _(license[2]), "\n", NULL);
4214         comments = build_comments_string ();
4215
4216         gtk_show_about_dialog (
4217                 GTK_WINDOW (ev_window),
4218                 "name", _("Evince"),
4219                 "version", VERSION,
4220                 "copyright",
4221                 _("© 1996–2009 The Evince authors"),
4222                 "license", license_trans,
4223                 "website", "http://www.gnome.org/projects/evince",
4224                 "comments", comments,
4225                 "authors", authors,
4226                 "documenters", documenters,
4227                 "translator-credits", _("translator-credits"),
4228                 "logo-icon-name", "evince",
4229                 "wrap-license", TRUE,
4230                 NULL);
4231
4232         g_free (comments);
4233         g_free (license_trans);
4234 }
4235
4236 static void
4237 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4238 {
4239         gboolean active;
4240
4241         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4242         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4243         update_chrome_visibility (ev_window);
4244         if (ev_window->priv->metadata)
4245                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4246 }
4247
4248 static void
4249 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4250 {
4251         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4252                 return;
4253
4254         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4255                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4256         update_chrome_visibility (ev_window);
4257 }
4258
4259 static void
4260 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4261                                            GParamSpec *pspec,
4262                                            EvWindow   *ev_window)
4263 {
4264         GtkWidget *current_page;
4265         const char *id;
4266
4267         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4268
4269         if (current_page == ev_window->priv->sidebar_links) {
4270                 id = LINKS_SIDEBAR_ID;
4271         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4272                 id = THUMBNAILS_SIDEBAR_ID;
4273         } else if (current_page == ev_window->priv->sidebar_attachments) {
4274                 id = ATTACHMENTS_SIDEBAR_ID;
4275         } else if (current_page == ev_window->priv->sidebar_layers) {
4276                 id = LAYERS_SIDEBAR_ID;
4277         } else {
4278                 g_assert_not_reached();
4279         }
4280
4281         g_object_unref (current_page);
4282
4283         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4284                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4285 }
4286
4287 static void
4288 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4289                                          GParamSpec *pspec,
4290                                          EvWindow   *ev_window)
4291 {
4292         EvView *view = EV_VIEW (ev_window->priv->view);
4293         GtkAction *action;
4294
4295         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4296
4297         if (!ev_view_get_presentation (view)) {
4298                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4299                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4300
4301                 if (ev_window->priv->metadata)
4302                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4303                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4304         }
4305 }
4306
4307 static void
4308 view_menu_link_popup (EvWindow *ev_window,
4309                       EvLink   *link)
4310 {
4311         gboolean   show_external = FALSE;
4312         gboolean   show_internal = FALSE;
4313         GtkAction *action;
4314
4315         if (ev_window->priv->link)
4316                 g_object_unref (ev_window->priv->link);
4317
4318         if (link)
4319                 ev_window->priv->link = g_object_ref (link);
4320         else
4321                 ev_window->priv->link = NULL;
4322
4323         if (ev_window->priv->link) {
4324                 EvLinkAction *ev_action;
4325
4326                 ev_action = ev_link_get_action (link);
4327                 if (ev_action) {
4328                         switch (ev_link_action_get_action_type (ev_action)) {
4329                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4330                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4331                                         show_internal = TRUE;
4332                                         break;
4333                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4334                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4335                                         show_external = TRUE;
4336                                         break;
4337                                 default:
4338                                         break;
4339                         }
4340                 }
4341         }
4342
4343         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4344                                               "OpenLink");
4345         gtk_action_set_visible (action, show_external);
4346
4347         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4348                                               "CopyLinkAddress");
4349         gtk_action_set_visible (action, show_external);
4350
4351         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4352                                               "GoLink");
4353         gtk_action_set_visible (action, show_internal);
4354
4355         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4356                                               "OpenLinkNewWindow");
4357         gtk_action_set_visible (action, show_internal);
4358 }
4359
4360 static void
4361 view_menu_image_popup (EvWindow  *ev_window,
4362                        EvImage   *image)
4363 {
4364         GtkAction *action;
4365         gboolean   show_image = FALSE;
4366
4367         if (ev_window->priv->image)
4368                 g_object_unref (ev_window->priv->image);
4369
4370         if (image)
4371                 ev_window->priv->image = g_object_ref (image);
4372         else
4373                 ev_window->priv->image = NULL;
4374
4375         show_image = (ev_window->priv->image != NULL);
4376
4377         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4378                                               "SaveImageAs");
4379         gtk_action_set_visible (action, show_image);
4380
4381         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4382                                               "CopyImage");
4383         gtk_action_set_visible (action, show_image);
4384 }
4385
4386 static gboolean
4387 view_menu_popup_cb (EvView   *view,
4388                     GObject  *object,
4389                     EvWindow *ev_window)
4390 {
4391         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4392                 return FALSE;
4393
4394         view_menu_link_popup (ev_window,
4395                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4396         view_menu_image_popup (ev_window,
4397                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4398
4399         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4400                         NULL, NULL, NULL, NULL,
4401                         3, gtk_get_current_event_time ());
4402         return TRUE;
4403 }
4404
4405 static gboolean
4406 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4407                               GList           *attach_list,
4408                               EvWindow        *ev_window)
4409 {
4410         GtkWidget *popup;
4411
4412         g_assert (attach_list != NULL);
4413
4414         if (ev_window->priv->attach_list) {
4415                 g_list_foreach (ev_window->priv->attach_list,
4416                                 (GFunc) g_object_unref, NULL);
4417                 g_list_free (ev_window->priv->attach_list);
4418         }
4419
4420         ev_window->priv->attach_list = attach_list;
4421
4422         popup = ev_window->priv->attachment_popup;
4423
4424         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4425                         NULL, NULL,
4426                         3, gtk_get_current_event_time ());
4427
4428         return TRUE;
4429 }
4430
4431 static void
4432 ev_window_update_find_status_message (EvWindow *ev_window)
4433 {
4434         gchar *message;
4435
4436         if (!ev_window->priv->find_job)
4437                 return;
4438
4439         if (ev_job_is_finished (ev_window->priv->find_job)) {
4440                 gint n_results;
4441
4442                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4443                                                        ev_document_model_get_page (ev_window->priv->model));
4444                 /* TRANS: Sometimes this could be better translated as
4445                                       "%d hit(s) on this page".  Therefore this string
4446                                       contains plural cases. */
4447                 message = g_strdup_printf (ngettext ("%d found on this page",
4448                                                      "%d found on this page",
4449                                                      n_results),
4450                                            n_results);
4451         } else {
4452                 gdouble percent;
4453
4454                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4455                 message = g_strdup_printf (_("%3d%% remaining to search"),
4456                                            (gint) ((1.0 - percent) * 100));
4457         }
4458
4459         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4460         g_free (message);
4461 }
4462
4463 static void
4464 ev_window_find_job_finished_cb (EvJobFind *job,
4465                                 EvWindow  *ev_window)
4466 {
4467         ev_window_update_find_status_message (ev_window);
4468 }
4469
4470 static void
4471 ev_window_find_job_updated_cb (EvJobFind *job,
4472                                gint       page,
4473                                EvWindow  *ev_window)
4474 {
4475         ev_window_update_actions (ev_window);
4476
4477         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4478                               ev_job_find_get_results (job),
4479                               page);
4480         ev_window_update_find_status_message (ev_window);
4481 }
4482
4483 static void
4484 ev_window_clear_find_job (EvWindow *ev_window)
4485 {
4486         if (ev_window->priv->find_job != NULL) {
4487                 if (!ev_job_is_finished (ev_window->priv->find_job))
4488                         ev_job_cancel (ev_window->priv->find_job);
4489
4490                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4491                                                       ev_window_find_job_finished_cb,
4492                                                       ev_window);
4493                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4494                                                       ev_window_find_job_updated_cb,
4495                                                       ev_window);
4496                 g_object_unref (ev_window->priv->find_job);
4497                 ev_window->priv->find_job = NULL;
4498         }
4499 }
4500
4501 static void
4502 find_bar_previous_cb (EggFindBar *find_bar,
4503                       EvWindow   *ev_window)
4504 {
4505         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4506 }
4507
4508 static void
4509 find_bar_next_cb (EggFindBar *find_bar,
4510                   EvWindow   *ev_window)
4511 {
4512         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4513 }
4514
4515 static void
4516 find_bar_close_cb (EggFindBar *find_bar,
4517                    EvWindow   *ev_window)
4518 {
4519         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4520         ev_window_clear_find_job (ev_window);
4521         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4522         update_chrome_visibility (ev_window);
4523 }
4524
4525 static void
4526 find_bar_search_changed_cb (EggFindBar *find_bar,
4527                             GParamSpec *param,
4528                             EvWindow   *ev_window)
4529 {
4530         gboolean case_sensitive;
4531         const char *search_string;
4532
4533         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4534                 return;
4535
4536         /* Either the string or case sensitivity could have changed. */
4537         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4538         search_string = egg_find_bar_get_search_string (find_bar);
4539
4540         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4541
4542         ev_window_clear_find_job (ev_window);
4543
4544         if (search_string && search_string[0]) {
4545                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4546                                                              ev_document_model_get_page (ev_window->priv->model),
4547                                                              ev_document_get_n_pages (ev_window->priv->document),
4548                                                              search_string,
4549                                                              case_sensitive);
4550                 g_signal_connect (ev_window->priv->find_job, "finished",
4551                                   G_CALLBACK (ev_window_find_job_finished_cb),
4552                                   ev_window);
4553                 g_signal_connect (ev_window->priv->find_job, "updated",
4554                                   G_CALLBACK (ev_window_find_job_updated_cb),
4555                                   ev_window);
4556                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4557         } else {
4558                 ev_window_update_actions (ev_window);
4559                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4560                                               NULL);
4561                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4562         }
4563 }
4564
4565 static void
4566 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4567                                 GParamSpec *param,
4568                                 EvWindow   *ev_window)
4569 {
4570         gboolean visible;
4571
4572         visible = GTK_WIDGET_VISIBLE (find_bar);
4573
4574         if (ev_window->priv->document &&
4575             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4576                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4577                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4578                 ev_window_update_actions (ev_window);
4579
4580                 if (visible)
4581                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4582                 else
4583                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4584         }
4585 }
4586
4587 static void
4588 find_bar_scroll (EggFindBar   *find_bar,
4589                  GtkScrollType scroll,
4590                  EvWindow     *ev_window)
4591 {
4592         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4593 }
4594
4595 static void
4596 zoom_control_changed_cb (EphyZoomAction *action,
4597                          float           zoom,
4598                          EvWindow       *ev_window)
4599 {
4600         EvSizingMode mode;
4601
4602         if (zoom == EPHY_ZOOM_BEST_FIT) {
4603                 mode = EV_SIZING_BEST_FIT;
4604         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4605                 mode = EV_SIZING_FIT_WIDTH;
4606         } else {
4607                 mode = EV_SIZING_FREE;
4608         }
4609
4610         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4611
4612         if (mode == EV_SIZING_FREE) {
4613                 ev_document_model_set_scale (ev_window->priv->model,
4614                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4615         }
4616 }
4617
4618 static void
4619 ev_window_drag_data_received (GtkWidget        *widget,
4620                               GdkDragContext   *context,
4621                               gint              x,
4622                               gint              y,
4623                               GtkSelectionData *selection_data,
4624                               guint             info,
4625                               guint             time)
4626
4627 {
4628         EvWindow  *window = EV_WINDOW (widget);
4629         gchar    **uris;
4630         gint       i = 0;
4631         GSList    *uri_list = NULL;
4632         GtkWidget *source;
4633
4634         source = gtk_drag_get_source_widget (context);
4635         if (source && widget == gtk_widget_get_toplevel (source)) {
4636                 gtk_drag_finish (context, FALSE, FALSE, time);
4637                 return;
4638         }
4639
4640         uris = gtk_selection_data_get_uris (selection_data);
4641         if (!uris) {
4642                 gtk_drag_finish (context, FALSE, FALSE, time);
4643                 return;
4644         }
4645
4646         for (i = 0; uris[i]; i++) {
4647                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4648         }
4649
4650         ev_application_open_uri_list (EV_APP, uri_list,
4651                                       gtk_window_get_screen (GTK_WINDOW (window)),
4652                                       0);
4653         gtk_drag_finish (context, TRUE, FALSE, time);
4654
4655         g_strfreev (uris);
4656         g_slist_free (uri_list);
4657 }
4658
4659 static void
4660 ev_window_finalize (GObject *object)
4661 {
4662         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4663
4664         if (ev_window_n_copies == 0) {
4665                 ev_application_shutdown (EV_APP);
4666         } else {
4667                 ev_window_n_copies--;
4668         }
4669 }
4670
4671 static void
4672 ev_window_dispose (GObject *object)
4673 {
4674         EvWindow *window = EV_WINDOW (object);
4675         EvWindowPrivate *priv = window->priv;
4676         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4677
4678         if (mpkeys) {
4679                 g_signal_handlers_disconnect_by_func (mpkeys,
4680                                                       ev_window_media_player_key_pressed,
4681                                                       window);
4682         }
4683
4684         if (priv->metadata) {
4685                 g_object_unref (priv->metadata);
4686                 priv->metadata = NULL;
4687         }
4688
4689         if (priv->setup_document_idle > 0) {
4690                 g_source_remove (priv->setup_document_idle);
4691                 priv->setup_document_idle = 0;
4692         }
4693
4694         if (priv->monitor) {
4695                 g_object_unref (priv->monitor);
4696                 priv->monitor = NULL;
4697         }
4698
4699         if (priv->title) {
4700                 ev_window_title_free (priv->title);
4701                 priv->title = NULL;
4702         }
4703
4704         if (priv->ui_manager) {
4705                 g_object_unref (priv->ui_manager);
4706                 priv->ui_manager = NULL;
4707         }
4708
4709         if (priv->action_group) {
4710                 g_object_unref (priv->action_group);
4711                 priv->action_group = NULL;
4712         }
4713
4714         if (priv->view_popup_action_group) {
4715                 g_object_unref (priv->view_popup_action_group);
4716                 priv->view_popup_action_group = NULL;
4717         }
4718
4719         if (priv->attachment_popup_action_group) {
4720                 g_object_unref (priv->attachment_popup_action_group);
4721                 priv->attachment_popup_action_group = NULL;
4722         }
4723
4724         if (priv->recent_action_group) {
4725                 g_object_unref (priv->recent_action_group);
4726                 priv->recent_action_group = NULL;
4727         }
4728
4729         if (priv->recent_manager) {
4730                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4731                                                       ev_window_setup_recent,
4732                                                       window);
4733                 priv->recent_manager = NULL;
4734         }
4735
4736         priv->recent_ui_id = 0;
4737
4738         if (priv->model) {
4739                 g_signal_handlers_disconnect_by_func (priv->model,
4740                                                       ev_window_page_changed_cb,
4741                                                       window);
4742                 g_object_unref (priv->model);
4743                 priv->model = NULL;
4744         }
4745
4746         if (priv->document) {
4747                 g_object_unref (priv->document);
4748                 priv->document = NULL;
4749         }
4750
4751         if (priv->view) {
4752                 g_object_unref (priv->view);
4753                 priv->view = NULL;
4754         }
4755
4756         if (priv->password_view) {
4757                 g_object_unref (priv->password_view);
4758                 priv->password_view = NULL;
4759         }
4760
4761         if (priv->load_job) {
4762                 ev_window_clear_load_job (window);
4763         }
4764
4765         if (priv->reload_job) {
4766                 ev_window_clear_reload_job (window);
4767         }
4768
4769         if (priv->save_job) {
4770                 ev_window_clear_save_job (window);
4771         }
4772
4773         if (priv->thumbnail_job) {
4774                 ev_window_clear_thumbnail_job (window);
4775         }
4776
4777         if (priv->find_job) {
4778                 ev_window_clear_find_job (window);
4779         }
4780
4781         if (priv->local_uri) {
4782                 ev_window_clear_local_uri (window);
4783                 priv->local_uri = NULL;
4784         }
4785
4786         ev_window_clear_progress_idle (window);
4787         if (priv->progress_cancellable) {
4788                 g_object_unref (priv->progress_cancellable);
4789                 priv->progress_cancellable = NULL;
4790         }
4791
4792         ev_window_close_dialogs (window);
4793
4794         if (priv->link) {
4795                 g_object_unref (priv->link);
4796                 priv->link = NULL;
4797         }
4798
4799         if (priv->image) {
4800                 g_object_unref (priv->image);
4801                 priv->image = NULL;
4802         }
4803
4804         if (priv->attach_list) {
4805                 g_list_foreach (priv->attach_list,
4806                                 (GFunc) g_object_unref,
4807                                 NULL);
4808                 g_list_free (priv->attach_list);
4809                 priv->attach_list = NULL;
4810         }
4811
4812         if (priv->find_bar) {
4813                 g_signal_handlers_disconnect_by_func
4814                         (window->priv->find_bar,
4815                          G_CALLBACK (find_bar_close_cb),
4816                          window);
4817                 priv->find_bar = NULL;
4818         }
4819
4820         if (priv->uri) {
4821                 g_free (priv->uri);
4822                 priv->uri = NULL;
4823         }
4824
4825         if (priv->search_string) {
4826                 g_free (priv->search_string);
4827                 priv->search_string = NULL;
4828         }
4829
4830         if (priv->dest) {
4831                 g_object_unref (priv->dest);
4832                 priv->dest = NULL;
4833         }
4834
4835         if (priv->history) {
4836                 g_object_unref (priv->history);
4837                 priv->history = NULL;
4838         }
4839
4840         if (priv->presentation_timeout_id > 0) {
4841                 g_source_remove (priv->presentation_timeout_id);
4842                 priv->presentation_timeout_id = 0;
4843         }
4844
4845         if (priv->print_queue) {
4846                 g_queue_free (priv->print_queue);
4847                 priv->print_queue = NULL;
4848         }
4849
4850         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4851 }
4852
4853 static void
4854 menubar_deactivate_cb (GtkWidget *menubar,
4855                        EvWindow  *window)
4856 {
4857         g_signal_handlers_disconnect_by_func (menubar,
4858                                               G_CALLBACK (menubar_deactivate_cb),
4859                                               window);
4860
4861         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4862
4863         update_chrome_visibility (window);
4864 }
4865
4866 static gboolean
4867 ev_window_key_press_event (GtkWidget   *widget,
4868                            GdkEventKey *event)
4869 {
4870         EvWindow        *ev_window = EV_WINDOW (widget);
4871         EvWindowPrivate *priv = ev_window->priv;
4872         gboolean         handled = FALSE;
4873
4874         /* Propagate the event to the view first
4875          * It's needed to be able to type in
4876          * annot popups windows
4877          */
4878         if (priv->view) {
4879                 g_object_ref (priv->view);
4880                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4881                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4882                 g_object_unref (priv->view);
4883         }
4884
4885         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4886                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4887
4888                 if (priv->menubar_accel_keyval != 0 &&
4889                     event->keyval == priv->menubar_accel_keyval &&
4890                     modifier == priv->menubar_accel_modifier) {
4891                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4892                                 g_signal_connect (priv->menubar, "deactivate",
4893                                                   G_CALLBACK (menubar_deactivate_cb),
4894                                                   ev_window);
4895
4896                                 gtk_widget_show (priv->menubar);
4897                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4898                                                              FALSE);
4899
4900                                 handled = TRUE;
4901                         }
4902                 }
4903         }
4904
4905         if (!handled)
4906                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4907
4908         return handled;
4909 }
4910
4911 static void
4912 ev_window_class_init (EvWindowClass *ev_window_class)
4913 {
4914         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4915         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4916
4917         g_object_class->dispose = ev_window_dispose;
4918         g_object_class->finalize = ev_window_finalize;
4919
4920         widget_class->key_press_event = ev_window_key_press_event;
4921         widget_class->screen_changed = ev_window_screen_changed;
4922         widget_class->window_state_event = ev_window_state_event;
4923         widget_class->drag_data_received = ev_window_drag_data_received;
4924
4925         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4926 }
4927
4928 /* Normal items */
4929 static const GtkActionEntry entries[] = {
4930         { "File", NULL, N_("_File") },
4931         { "Edit", NULL, N_("_Edit") },
4932         { "View", NULL, N_("_View") },
4933         { "Go", NULL, N_("_Go") },
4934         { "Help", NULL, N_("_Help") },
4935
4936         /* File menu */
4937         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4938           N_("Open an existing document"),
4939           G_CALLBACK (ev_window_cmd_file_open) },
4940         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4941           N_("Open a copy of the current document in a new window"),
4942           G_CALLBACK (ev_window_cmd_file_open_copy) },
4943         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4944           N_("Save a copy of the current document"),
4945           G_CALLBACK (ev_window_cmd_save_as) },
4946         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4947           N_("Setup the page settings for printing"),
4948           G_CALLBACK (ev_window_cmd_file_print_setup) },
4949         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4950           N_("Print this document"),
4951           G_CALLBACK (ev_window_cmd_file_print) },
4952         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4953           G_CALLBACK (ev_window_cmd_file_properties) },
4954         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4955           G_CALLBACK (ev_window_cmd_file_close_window) },
4956
4957         /* Edit menu */
4958         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4959           G_CALLBACK (ev_window_cmd_edit_copy) },
4960         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4961           G_CALLBACK (ev_window_cmd_edit_select_all) },
4962         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4963           N_("Find a word or phrase in the document"),
4964           G_CALLBACK (ev_window_cmd_edit_find) },
4965         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4966           G_CALLBACK (ev_window_cmd_edit_find_next) },
4967         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4968           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4969         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4970           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4971         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4972           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4973         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4974           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4975
4976         /* View menu */
4977         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4978           N_("Enlarge the document"),
4979           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4980         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4981           N_("Shrink the document"),
4982           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4983         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4984           N_("Reload the document"),
4985           G_CALLBACK (ev_window_cmd_view_reload) },
4986
4987         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4988           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4989
4990         /* Go menu */
4991         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4992           N_("Go to the previous page"),
4993           G_CALLBACK (ev_window_cmd_go_previous_page) },
4994         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4995           N_("Go to the next page"),
4996           G_CALLBACK (ev_window_cmd_go_next_page) },
4997         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4998           N_("Go to the first page"),
4999           G_CALLBACK (ev_window_cmd_go_first_page) },
5000         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5001           N_("Go to the last page"),
5002           G_CALLBACK (ev_window_cmd_go_last_page) },
5003
5004         /* Help menu */
5005         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5006           G_CALLBACK (ev_window_cmd_help_contents) },
5007
5008         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5009           G_CALLBACK (ev_window_cmd_help_about) },
5010
5011         /* Toolbar-only */
5012         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5013           N_("Leave fullscreen mode"),
5014           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5015         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5016           N_("Start a presentation"),
5017           G_CALLBACK (ev_window_cmd_start_presentation) },
5018
5019         /* Accellerators */
5020         { "Escape", NULL, "", "Escape", "",
5021           G_CALLBACK (ev_window_cmd_escape) },
5022         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5023           G_CALLBACK (ev_window_cmd_edit_find) },
5024         { "F3", NULL, "", "F3", NULL,
5025           G_CALLBACK (ev_window_cmd_edit_find_next) },
5026         { "PageDown", NULL, "", "Page_Down", NULL,
5027           G_CALLBACK (ev_window_cmd_scroll_forward) },
5028         { "PageUp", NULL, "", "Page_Up", NULL,
5029           G_CALLBACK (ev_window_cmd_scroll_backward) },
5030         { "Space", NULL, "", "space", NULL,
5031           G_CALLBACK (ev_window_cmd_scroll_forward) },
5032         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5033           G_CALLBACK (ev_window_cmd_scroll_backward) },
5034         { "BackSpace", NULL, "", "BackSpace", NULL,
5035           G_CALLBACK (ev_window_cmd_scroll_backward) },
5036         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5037           G_CALLBACK (ev_window_cmd_scroll_forward) },
5038         { "Return", NULL, "", "Return", NULL,
5039           G_CALLBACK (ev_window_cmd_scroll_forward) },
5040         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5041           G_CALLBACK (ev_window_cmd_scroll_backward) },
5042         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5043           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5044         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5045           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5046         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5047           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5048         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5049           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5050         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5051           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5052         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5053           G_CALLBACK (ev_window_cmd_go_backward) },
5054         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5055           G_CALLBACK (ev_window_cmd_go_forward) },
5056         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5057           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5058         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5059           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5060         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5061           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5062         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5063           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5064         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5065           G_CALLBACK (ev_window_cmd_edit_copy) },
5066 };
5067
5068 /* Toggle items */
5069 static const GtkToggleActionEntry toggle_entries[] = {
5070         /* View Menu */
5071         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5072           N_("Show or hide the toolbar"),
5073           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5074         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5075           N_("Show or hide the side pane"),
5076           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5077         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5078           N_("Show the entire document"),
5079           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5080         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5081           N_("Show two pages at once"),
5082           G_CALLBACK (ev_window_cmd_dual), FALSE },
5083         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5084           N_("Expand the window to fill the screen"),
5085           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5086         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5087           N_("Run document as a presentation"),
5088           G_CALLBACK (ev_window_cmd_view_presentation) },
5089         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5090           N_("Make the current document fill the window"),
5091           G_CALLBACK (ev_window_cmd_view_best_fit) },
5092         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5093           N_("Make the current document fill the window width"),
5094           G_CALLBACK (ev_window_cmd_view_page_width) },
5095 };
5096
5097 /* Popups specific items */
5098 static const GtkActionEntry view_popup_entries [] = {
5099         /* Links */
5100         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5101           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5102         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5103           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5104         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5105           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5106         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5107           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5108         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5109           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5110         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5111           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5112 };
5113
5114 static const GtkActionEntry attachment_popup_entries [] = {
5115         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5116           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5117         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5118           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5119 };
5120
5121 static void
5122 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5123 {
5124         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5125 }
5126
5127 static void
5128 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5129 {
5130         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5131         gtk_widget_grab_focus (window->priv->view);
5132 }
5133
5134 static void
5135 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5136 {
5137
5138         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5139         gtk_widget_grab_focus (window->priv->view);
5140 }
5141
5142 static void
5143 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5144                                    EvWindow        *window)
5145 {
5146         ev_view_reload (EV_VIEW (window->priv->view));
5147 }
5148
5149 static void
5150 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5151 {
5152         GtkAction *action;
5153
5154         action = g_object_new (EV_TYPE_PAGE_ACTION,
5155                                "name", PAGE_SELECTOR_ACTION,
5156                                "label", _("Page"),
5157                                "tooltip", _("Select Page"),
5158                                "icon_name", "text-x-generic",
5159                                "visible_overflown", FALSE,
5160                                NULL);
5161         ev_page_action_set_model (EV_PAGE_ACTION (action),
5162                                   window->priv->model);
5163         g_signal_connect (action, "activate_link",
5164                           G_CALLBACK (activate_link_cb), window);
5165         gtk_action_group_add_action (group, action);
5166         g_object_unref (action);
5167
5168         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5169                                "name", ZOOM_CONTROL_ACTION,
5170                                "label", _("Zoom"),
5171                                "stock_id", EV_STOCK_ZOOM,
5172                                "tooltip", _("Adjust the zoom level"),
5173                                "zoom", 1.0,
5174                                NULL);
5175         g_signal_connect (action, "zoom_to_level",
5176                           G_CALLBACK (zoom_control_changed_cb), window);
5177         gtk_action_group_add_action (group, action);
5178         g_object_unref (action);
5179
5180         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5181                                "name", NAVIGATION_ACTION,
5182                                "label", _("Navigation"),
5183                                "is_important", TRUE,
5184                                "short_label", _("Back"),
5185                                "stock_id", GTK_STOCK_GO_DOWN,
5186                                /*translators: this is the history action*/
5187                                "tooltip", _("Move across visited pages"),
5188                                NULL);
5189         g_signal_connect (action, "activate_link",
5190                           G_CALLBACK (navigation_action_activate_link_cb), window);
5191         gtk_action_group_add_action (group, action);
5192         g_object_unref (action);
5193
5194         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5195                                "name", "FileOpenRecent",
5196                                "label", _("_Open..."),
5197                                "tooltip", _("Open an existing document"),
5198                                "stock_id", GTK_STOCK_OPEN,
5199                                NULL);
5200         g_signal_connect (action, "activate",
5201                           G_CALLBACK (ev_window_cmd_file_open), window);
5202         g_signal_connect (action, "item_activated",
5203                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5204                           window);
5205         gtk_action_group_add_action (group, action);
5206         g_object_unref (action);
5207 }
5208
5209 static void
5210 set_action_properties (GtkActionGroup *action_group)
5211 {
5212         GtkAction *action;
5213
5214         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5215         g_object_set (action, "is-important", TRUE, NULL);
5216         /*translators: this is the label for toolbar button*/
5217         g_object_set (action, "short_label", _("Previous"), NULL);
5218
5219         action = gtk_action_group_get_action (action_group, "GoNextPage");
5220         g_object_set (action, "is-important", TRUE, NULL);
5221         /*translators: this is the label for toolbar button*/
5222         g_object_set (action, "short_label", _("Next"), NULL);
5223
5224         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5225         /*translators: this is the label for toolbar button*/
5226         g_object_set (action, "short_label", _("Zoom In"), NULL);
5227
5228         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5229         /*translators: this is the label for toolbar button*/
5230         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5231
5232         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5233         /*translators: this is the label for toolbar button*/
5234         g_object_set (action, "short_label", _("Best Fit"), NULL);
5235
5236         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5237         /*translators: this is the label for toolbar button*/
5238         g_object_set (action, "short_label", _("Fit Width"), NULL);
5239
5240         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5241         g_object_set (action, "is-important", TRUE, NULL);
5242 }
5243
5244 static void
5245 set_chrome_actions (EvWindow *window)
5246 {
5247         EvWindowPrivate *priv = window->priv;
5248         GtkActionGroup *action_group = priv->action_group;
5249         GtkAction *action;
5250
5251         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5252         g_signal_handlers_block_by_func
5253                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5254         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5255                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5256         g_signal_handlers_unblock_by_func
5257                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5258 }
5259
5260 static void
5261 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5262                           GParamSpec     *pspec,
5263                           EvWindow       *ev_window)
5264 {
5265         GtkTreeModel *model;
5266         GtkAction *action;
5267
5268         g_object_get (G_OBJECT (ev_sidebar_links),
5269                       "model", &model,
5270                       NULL);
5271
5272         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5273         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5274         g_object_unref (model);
5275 }
5276
5277 static gboolean
5278 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5279 {
5280 #ifdef ENABLE_DBUS
5281         GObject *keys;
5282
5283         keys = ev_application_get_media_keys (EV_APP);
5284         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5285 #endif /* ENABLE_DBUS */
5286
5287         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5288         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5289
5290         ev_window_set_view_accels_sensitivity (window, TRUE);
5291
5292         update_chrome_visibility (window);
5293
5294         return FALSE;
5295 }
5296
5297 static gboolean
5298 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5299 {
5300         ev_window_set_view_accels_sensitivity (window, FALSE);
5301
5302         return FALSE;
5303 }
5304
5305 static void
5306 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5307                                     GParamSpec         *pspec,
5308                                     EvWindow           *ev_window)
5309 {
5310         GtkWidget *widget;
5311
5312         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5313
5314         if (widget != NULL) {
5315                 g_signal_connect_object (widget, "focus_in_event",
5316                                          G_CALLBACK (view_actions_focus_in_cb),
5317                                          ev_window, 0);
5318                 g_signal_connect_object (widget, "focus_out_event",
5319                                          G_CALLBACK (view_actions_focus_out_cb),
5320                                          ev_window, 0);
5321                 g_object_unref (widget);
5322         }
5323 }
5324
5325 static gboolean
5326 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5327 {
5328         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5329                 gboolean maximized;
5330
5331                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5332                 if (window->priv->metadata && !ev_window_is_empty (window))
5333                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5334         }
5335
5336         return FALSE;
5337 }
5338
5339 static gboolean
5340 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5341 {
5342         GdkWindowState state;
5343         gdouble document_width, document_height;
5344
5345         if (!window->priv->metadata)
5346                 return FALSE;
5347
5348         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5349
5350         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5351                 if (!ev_window_is_empty (window) && window->priv->document) {
5352                         ev_document_get_max_page_size (window->priv->document,
5353                                                        &document_width, &document_height);
5354                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5355                                                 (double)event->width / document_width);
5356                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5357                                                 (double)event->height / document_height);
5358                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5359                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5360                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5361                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5362                 }
5363         }
5364
5365         return FALSE;
5366 }
5367
5368 static void
5369 launch_action (EvWindow *window, EvLinkAction *action)
5370 {
5371         const char *filename = ev_link_action_get_filename (action);
5372         GAppInfo *app_info;
5373         GFile *file;
5374         GList file_list = {NULL};
5375         GAppLaunchContext *context;
5376         GError *error = NULL;
5377
5378         if (filename == NULL)
5379                 return;
5380
5381         if (g_path_is_absolute (filename)) {
5382                 file = g_file_new_for_path (filename);
5383         } else {
5384                 GFile *base_file;
5385                 gchar *dir;
5386
5387                 dir = g_path_get_dirname (window->priv->uri);
5388                 base_file = g_file_new_for_uri (dir);
5389                 g_free (dir);
5390
5391                 file = g_file_resolve_relative_path (base_file, filename);
5392                 g_object_unref (base_file);
5393         }
5394
5395         app_info = g_file_query_default_handler (file, NULL, &error);
5396         if (!app_info) {
5397                 ev_window_error_message (window, error,
5398                                          "%s",
5399                                          _("Unable to launch external application."));
5400                 g_object_unref (file);
5401                 g_error_free (error);
5402
5403                 return;
5404         }
5405
5406         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5407         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5408                                            gtk_window_get_screen (GTK_WINDOW (window)));
5409         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5410
5411         file_list.data = file;
5412         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5413                 ev_window_error_message (window, error,
5414                                          "%s",
5415                                          _("Unable to launch external application."));
5416                 g_error_free (error);
5417         }
5418
5419         g_object_unref (app_info);
5420         g_object_unref (file);
5421
5422         /* According to the PDF spec filename can be an executable. I'm not sure
5423            allowing to launch executables is a good idea though. -- marco */
5424 }
5425
5426 static void
5427 launch_external_uri (EvWindow *window, EvLinkAction *action)
5428 {
5429         const gchar *uri = ev_link_action_get_uri (action);
5430         GError *error = NULL;
5431         gboolean ret;
5432         GAppLaunchContext *context;
5433
5434         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5435         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5436                                            gtk_window_get_screen (GTK_WINDOW (window)));
5437         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5438                                               GDK_CURRENT_TIME);
5439
5440         if (!g_strstr_len (uri, strlen (uri), "://") &&
5441             !g_str_has_prefix (uri, "mailto:")) {
5442                 gchar *http;
5443
5444                 /* Not a valid uri, assuming it's http */
5445                 http = g_strdup_printf ("http://%s", uri);
5446                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5447                 g_free (http);
5448         } else {
5449                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5450         }
5451
5452         if (ret == FALSE) {
5453                 ev_window_error_message (window, error,
5454                                          "%s", _("Unable to open external link"));
5455                 g_error_free (error);
5456         }
5457 }
5458
5459 static void
5460 open_remote_link (EvWindow *window, EvLinkAction *action)
5461 {
5462         gchar *uri;
5463         gchar *dir;
5464
5465         dir = g_path_get_dirname (window->priv->uri);
5466
5467         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5468                                 NULL);
5469         g_free (dir);
5470
5471         ev_application_open_uri_at_dest (EV_APP, uri,
5472                                          gtk_window_get_screen (GTK_WINDOW (window)),
5473                                          ev_link_action_get_dest (action),
5474                                          0,
5475                                          NULL,
5476                                          GDK_CURRENT_TIME);
5477
5478         g_free (uri);
5479 }
5480
5481 static void
5482 do_action_named (EvWindow *window, EvLinkAction *action)
5483 {
5484         const gchar *name = ev_link_action_get_name (action);
5485
5486         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5487                 ev_window_cmd_go_first_page (NULL, window);
5488         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5489                 ev_window_cmd_go_previous_page (NULL, window);
5490         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5491                 ev_window_cmd_go_next_page (NULL, window);
5492         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5493                 ev_window_cmd_go_last_page (NULL, window);
5494         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5495                 ev_window_cmd_focus_page_selector (NULL, window);
5496         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5497                 ev_window_cmd_edit_find (NULL, window);
5498         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5499                 ev_window_cmd_file_close_window (NULL, window);
5500         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5501                 ev_window_cmd_file_print (NULL, window);
5502         } else {
5503                 g_warning ("Unimplemented named action: %s, please post a "
5504                            "bug report in Evince bugzilla "
5505                            "(http://bugzilla.gnome.org) with a testcase.",
5506                            name);
5507         }
5508 }
5509
5510 static void
5511 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5512 {
5513         switch (ev_link_action_get_action_type (action)) {
5514                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5515                         EvLinkDest *dest;
5516
5517                         dest = ev_link_action_get_dest (action);
5518                         if (!dest)
5519                                 return;
5520
5521                         ev_window_open_copy_at_dest (window, dest);
5522                 }
5523                         break;
5524                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5525                         launch_external_uri (window, action);
5526                         break;
5527                 case EV_LINK_ACTION_TYPE_LAUNCH:
5528                         launch_action (window, action);
5529                         break;
5530                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5531                         open_remote_link (window, action);
5532                         break;
5533                 case EV_LINK_ACTION_TYPE_NAMED:
5534                         do_action_named (window, action);
5535                         break;
5536                 default:
5537                         g_assert_not_reached ();
5538         }
5539 }
5540
5541 static void
5542 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5543 {
5544         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5545 }
5546
5547 static void
5548 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5549 {
5550         EvLinkAction *ev_action = NULL;
5551         EvLinkDest   *dest;
5552
5553         ev_action = ev_link_get_action (window->priv->link);
5554         if (!ev_action)
5555                 return;
5556
5557         dest = ev_link_action_get_dest (ev_action);
5558         if (!dest)
5559                 return;
5560
5561         ev_window_open_copy_at_dest (window, dest);
5562 }
5563
5564 static void
5565 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5566 {
5567         EvLinkAction *ev_action;
5568
5569         ev_action = ev_link_get_action (window->priv->link);
5570         if (!ev_action)
5571                 return;
5572
5573         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5574                                    ev_action);
5575 }
5576
5577
5578 static void
5579 image_save_dialog_response_cb (GtkWidget *fc,
5580                                gint       response_id,
5581                                EvWindow  *ev_window)
5582 {
5583         GFile           *target_file;
5584         gboolean         is_native;
5585         GError          *error = NULL;
5586         GdkPixbuf       *pixbuf;
5587         gchar           *uri;
5588         gchar          **extensions;
5589         gchar           *filename;
5590         gchar           *file_format;
5591         GdkPixbufFormat *format;
5592         GtkFileFilter   *filter;
5593
5594         if (response_id != GTK_RESPONSE_OK) {
5595                 gtk_widget_destroy (fc);
5596                 return;
5597         }
5598
5599         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5600         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5601         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5602
5603         if (format == NULL) {
5604                 format = get_gdk_pixbuf_format_by_extension (uri);
5605         }
5606
5607         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5608                 /* no extension found and no extension provided within uri */
5609                 format = get_gdk_pixbuf_format_by_extension (".png");
5610                 if (format == NULL) {
5611                         /* no .png support, try .jpeg */
5612                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5613                 }
5614         }
5615
5616         if (format == NULL) {
5617                 ev_window_error_message (ev_window, NULL,
5618                                          "%s",
5619                                          _("Couldn't find appropriate format to save image"));
5620                 g_free (uri);
5621                 gtk_widget_destroy (fc);
5622
5623                 return;
5624         }
5625
5626         extensions = gdk_pixbuf_format_get_extensions (format);
5627         if (!g_str_has_suffix (uri, extensions[0])) {
5628                 gchar *uri_extension;
5629
5630                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5631                 target_file = g_file_new_for_uri (uri_extension);
5632                 g_free (uri_extension);
5633         } else {
5634                 target_file = g_file_new_for_uri (uri);
5635         }
5636         g_strfreev (extensions);
5637         g_free (uri);
5638
5639         is_native = g_file_is_native (target_file);
5640         if (is_native) {
5641                 filename = g_file_get_path (target_file);
5642         } else {
5643                 /* Create a temporary local file to save to */
5644                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5645                         goto has_error;
5646         }
5647
5648         ev_document_doc_mutex_lock ();
5649         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5650                                                ev_window->priv->image);
5651         ev_document_doc_mutex_unlock ();
5652
5653         file_format = gdk_pixbuf_format_get_name (format);
5654         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5655         g_free (file_format);
5656         g_object_unref (pixbuf);
5657
5658     has_error:
5659         if (error) {
5660                 ev_window_error_message (ev_window, error,
5661                                          "%s", _("The image could not be saved."));
5662                 g_error_free (error);
5663                 g_free (filename);
5664                 g_object_unref (target_file);
5665                 gtk_widget_destroy (fc);
5666
5667                 return;
5668         }
5669
5670         if (!is_native) {
5671                 GFile *source_file;
5672
5673                 source_file = g_file_new_for_path (filename);
5674
5675                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5676                                        source_file, target_file);
5677                 g_object_unref (source_file);
5678         }
5679
5680         g_free (filename);
5681         g_object_unref (target_file);
5682         gtk_widget_destroy (fc);
5683 }
5684
5685 static void
5686 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5687 {
5688         GtkWidget *fc;
5689
5690         if (!window->priv->image)
5691                 return;
5692
5693         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5694                                           GTK_WINDOW (window),
5695                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5696                                           GTK_STOCK_CANCEL,
5697                                           GTK_RESPONSE_CANCEL,
5698                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5699                                           NULL);
5700
5701         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5702         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5703                                                  GTK_RESPONSE_OK,
5704                                                  GTK_RESPONSE_CANCEL,
5705                                                  -1);
5706
5707         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5708         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5709
5710         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5711
5712         g_signal_connect (fc, "response",
5713                           G_CALLBACK (image_save_dialog_response_cb),
5714                           window);
5715
5716         gtk_widget_show (fc);
5717 }
5718
5719 static void
5720 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5721 {
5722         GtkClipboard *clipboard;
5723         GdkPixbuf    *pixbuf;
5724
5725         if (!window->priv->image)
5726                 return;
5727
5728         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5729                                               GDK_SELECTION_CLIPBOARD);
5730         ev_document_doc_mutex_lock ();
5731         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5732                                                window->priv->image);
5733         ev_document_doc_mutex_unlock ();
5734
5735         gtk_clipboard_set_image (clipboard, pixbuf);
5736         g_object_unref (pixbuf);
5737 }
5738
5739 static void
5740 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5741 {
5742         GList     *l;
5743         GdkScreen *screen;
5744
5745         if (!window->priv->attach_list)
5746                 return;
5747
5748         screen = gtk_window_get_screen (GTK_WINDOW (window));
5749
5750         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5751                 EvAttachment *attachment;
5752                 GError       *error = NULL;
5753
5754                 attachment = (EvAttachment *) l->data;
5755
5756                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5757
5758                 if (error) {
5759                         ev_window_error_message (window, error,
5760                                                  "%s", _("Unable to open attachment"));
5761                         g_error_free (error);
5762                 }
5763         }
5764 }
5765
5766 static void
5767 attachment_save_dialog_response_cb (GtkWidget *fc,
5768                                     gint       response_id,
5769                                     EvWindow  *ev_window)
5770 {
5771         GFile                *target_file;
5772         gchar                *uri;
5773         GList                *l;
5774         GtkFileChooserAction  fc_action;
5775         gboolean              is_dir;
5776         gboolean              is_native;
5777
5778         if (response_id != GTK_RESPONSE_OK) {
5779                 gtk_widget_destroy (fc);
5780                 return;
5781         }
5782
5783         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5784         target_file = g_file_new_for_uri (uri);
5785         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5786         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5787         is_native = g_file_is_native (target_file);
5788
5789         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5790                 EvAttachment *attachment;
5791                 GFile        *save_to = NULL;
5792                 GError       *error = NULL;
5793
5794                 attachment = (EvAttachment *) l->data;
5795
5796                 if (is_native) {
5797                         if (is_dir) {
5798                                 save_to = g_file_get_child (target_file,
5799                                     /* FIXMEchpe: file name encoding! */
5800                                                             ev_attachment_get_name (attachment));
5801                         } else {
5802                                 save_to = g_object_ref (target_file);
5803                         }
5804                 } else {
5805                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5806                 }
5807
5808                 if (save_to)
5809                         ev_attachment_save (attachment, save_to, &error);
5810
5811                 if (error) {
5812                         ev_window_error_message (ev_window, error,
5813                                                  "%s", _("The attachment could not be saved."));
5814                         g_error_free (error);
5815                         g_object_unref (save_to);
5816
5817                         continue;
5818                 }
5819
5820                 if (!is_native) {
5821                         GFile *dest_file;
5822
5823                         if (is_dir) {
5824                                 dest_file = g_file_get_child (target_file,
5825                                                               ev_attachment_get_name (attachment));
5826                         } else {
5827                                 dest_file = g_object_ref (target_file);
5828                         }
5829
5830                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5831                                                save_to, dest_file);
5832
5833                         g_object_unref (dest_file);
5834                 }
5835
5836                 g_object_unref (save_to);
5837         }
5838
5839         g_free (uri);
5840         g_object_unref (target_file);
5841
5842         gtk_widget_destroy (fc);
5843 }
5844
5845 static void
5846 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5847 {
5848         GtkWidget    *fc;
5849         EvAttachment *attachment = NULL;
5850
5851         if (!window->priv->attach_list)
5852                 return;
5853
5854         if (g_list_length (window->priv->attach_list) == 1)
5855                 attachment = (EvAttachment *) window->priv->attach_list->data;
5856
5857         fc = gtk_file_chooser_dialog_new (
5858                 _("Save Attachment"),
5859                 GTK_WINDOW (window),
5860                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5861                 GTK_STOCK_CANCEL,
5862                 GTK_RESPONSE_CANCEL,
5863                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5864                 NULL);
5865
5866         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5867         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5868                                                  GTK_RESPONSE_OK,
5869                                                  GTK_RESPONSE_CANCEL,
5870                                                  -1);
5871
5872         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5873         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5874
5875         if (attachment)
5876                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5877                                                    ev_attachment_get_name (attachment));
5878
5879         g_signal_connect (fc, "response",
5880                           G_CALLBACK (attachment_save_dialog_response_cb),
5881                           window);
5882
5883         gtk_widget_show (fc);
5884 }
5885
5886 static void
5887 ev_window_media_player_key_pressed (EvWindow    *window,
5888                                     const gchar *key,
5889                                     gpointer     user_data)
5890 {
5891         if (!gtk_window_is_active (GTK_WINDOW (window)))
5892                 return;
5893
5894         /* Note how Previous/Next only go to the
5895          * next/previous page despite their icon telling you
5896          * they should go to the beginning/end.
5897          *
5898          * There's very few keyboards with FFW/RWD though,
5899          * so we stick the most useful keybinding on the most
5900          * often seen keys
5901          */
5902         if (strcmp (key, "Play") == 0) {
5903                 ev_window_run_presentation (window);
5904         } else if (strcmp (key, "Previous") == 0) {
5905                 ev_window_cmd_go_previous_page (NULL, window);
5906         } else if (strcmp (key, "Next") == 0) {
5907                 ev_window_cmd_go_next_page (NULL, window);
5908         } else if (strcmp (key, "FastForward") == 0) {
5909                 ev_window_cmd_go_last_page (NULL, window);
5910         } else if (strcmp (key, "Rewind") == 0) {
5911                 ev_window_cmd_go_first_page (NULL, window);
5912         }
5913 }
5914
5915 static EggToolbarsModel *
5916 get_toolbars_model (void)
5917 {
5918         EggToolbarsModel *toolbars_model;
5919         gchar            *toolbars_file;
5920         gchar            *toolbars_path;
5921         gint              i;
5922
5923         toolbars_model = egg_toolbars_model_new ();
5924
5925         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP),
5926                                           "evince_toolbar.xml", NULL);
5927         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5928                                          "evince-toolbar.xml", NULL);
5929         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
5930
5931         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
5932                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
5933         }
5934         g_free (toolbars_path);
5935
5936         /* Open item doesn't exist anymore,
5937          * convert it to OpenRecent for compatibility
5938          */
5939         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
5940                 const gchar *item;
5941
5942                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
5943                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
5944                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
5945                         egg_toolbars_model_add_item (toolbars_model, 0, i,
5946                                                      "FileOpenRecent");
5947                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
5948                         break;
5949                 }
5950         }
5951         g_free (toolbars_file);
5952
5953         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
5954
5955         return toolbars_model;
5956 }
5957
5958 static void
5959 ev_window_init (EvWindow *ev_window)
5960 {
5961         GtkActionGroup *action_group;
5962         GtkAccelGroup *accel_group;
5963         GError *error = NULL;
5964         GtkWidget *sidebar_widget;
5965         EggToolbarsModel *toolbars_model;
5966         GObject *mpkeys;
5967         gchar *ui_path;
5968         gdouble dpi;
5969
5970         g_signal_connect (ev_window, "configure_event",
5971                           G_CALLBACK (window_configure_event_cb), NULL);
5972         g_signal_connect (ev_window, "window_state_event",
5973                           G_CALLBACK (window_state_event_cb), NULL);
5974
5975         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5976
5977         ev_window->priv->model = ev_document_model_new ();
5978
5979         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5980         ev_window->priv->title = ev_window_title_new (ev_window);
5981
5982         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5983         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5984         gtk_widget_show (ev_window->priv->main_box);
5985
5986         action_group = gtk_action_group_new ("MenuActions");
5987         ev_window->priv->action_group = action_group;
5988         gtk_action_group_set_translation_domain (action_group, NULL);
5989         gtk_action_group_add_actions (action_group, entries,
5990                                       G_N_ELEMENTS (entries), ev_window);
5991         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5992                                              G_N_ELEMENTS (toggle_entries),
5993                                              ev_window);
5994         set_action_properties (action_group);
5995         register_custom_actions (ev_window, action_group);
5996
5997         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5998         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5999                                             action_group, 0);
6000
6001         accel_group =
6002                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6003         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6004
6005         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6006
6007         action_group = gtk_action_group_new ("ViewPopupActions");
6008         ev_window->priv->view_popup_action_group = action_group;
6009         gtk_action_group_set_translation_domain (action_group, NULL);
6010         gtk_action_group_add_actions (action_group, view_popup_entries,
6011                                       G_N_ELEMENTS (view_popup_entries),
6012                                       ev_window);
6013         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6014                                             action_group, 0);
6015
6016         action_group = gtk_action_group_new ("AttachmentPopupActions");
6017         ev_window->priv->attachment_popup_action_group = action_group;
6018         gtk_action_group_set_translation_domain (action_group, NULL);
6019         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6020                                       G_N_ELEMENTS (attachment_popup_entries),
6021                                       ev_window);
6022         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6023                                             action_group, 0);
6024
6025         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6026                                     "evince-ui.xml", NULL);
6027         if (!gtk_ui_manager_add_ui_from_file (
6028                 ev_window->priv->ui_manager, ui_path, &error))
6029         {
6030                 g_warning ("building menus failed: %s", error->message);
6031                 g_error_free (error);
6032         }
6033         g_free (ui_path);
6034
6035         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6036         ev_window->priv->recent_action_group = NULL;
6037         ev_window->priv->recent_ui_id = 0;
6038         g_signal_connect_swapped (ev_window->priv->recent_manager,
6039                                   "changed",
6040                                   G_CALLBACK (ev_window_setup_recent),
6041                                   ev_window);
6042
6043         ev_window->priv->menubar =
6044                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6045                                             "/MainMenu");
6046         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6047                             ev_window->priv->menubar,
6048                             FALSE, FALSE, 0);
6049
6050         toolbars_model = get_toolbars_model ();
6051         ev_window->priv->toolbar = GTK_WIDGET
6052                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6053                                "ui-manager", ev_window->priv->ui_manager,
6054                                "popup-path", "/ToolbarPopup",
6055                                "model", toolbars_model,
6056                                NULL));
6057         g_object_unref (toolbars_model);
6058
6059         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6060                                    "DefaultToolBar");
6061         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6062                             ev_window->priv->toolbar,
6063                             FALSE, FALSE, 0);
6064         gtk_widget_show (ev_window->priv->toolbar);
6065
6066         /* Add the main area */
6067         ev_window->priv->hpaned = gtk_hpaned_new ();
6068         g_signal_connect (ev_window->priv->hpaned,
6069                           "notify::position",
6070                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6071                           ev_window);
6072
6073         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6074         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6075                             TRUE, TRUE, 0);
6076         gtk_widget_show (ev_window->priv->hpaned);
6077
6078         ev_window->priv->sidebar = ev_sidebar_new ();
6079         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6080                               ev_window->priv->model);
6081         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6082                          ev_window->priv->sidebar, FALSE, FALSE);
6083         gtk_widget_show (ev_window->priv->sidebar);
6084
6085         /* Stub sidebar, for now */
6086
6087         sidebar_widget = ev_sidebar_thumbnails_new ();
6088         ev_window->priv->sidebar_thumbs = sidebar_widget;
6089         g_signal_connect (sidebar_widget,
6090                           "notify::main-widget",
6091                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6092                           ev_window);
6093         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6094         gtk_widget_show (sidebar_widget);
6095         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6096                              sidebar_widget);
6097
6098         sidebar_widget = ev_sidebar_links_new ();
6099         ev_window->priv->sidebar_links = sidebar_widget;
6100         g_signal_connect (sidebar_widget,
6101                           "notify::model",
6102                           G_CALLBACK (sidebar_widget_model_set),
6103                           ev_window);
6104         g_signal_connect (sidebar_widget,
6105                           "link_activated",
6106                           G_CALLBACK (sidebar_links_link_activated_cb),
6107                           ev_window);
6108         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6109         gtk_widget_show (sidebar_widget);
6110         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6111                              sidebar_widget);
6112
6113         sidebar_widget = ev_sidebar_attachments_new ();
6114         ev_window->priv->sidebar_attachments = sidebar_widget;
6115         g_signal_connect_object (sidebar_widget,
6116                                  "popup",
6117                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6118                                  ev_window, 0);
6119         gtk_widget_show (sidebar_widget);
6120         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6121                              sidebar_widget);
6122
6123         sidebar_widget = ev_sidebar_layers_new ();
6124         ev_window->priv->sidebar_layers = sidebar_widget;
6125         g_signal_connect (sidebar_widget,
6126                           "layers_visibility_changed",
6127                           G_CALLBACK (sidebar_layers_visibility_changed),
6128                           ev_window);
6129         gtk_widget_show (sidebar_widget);
6130         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6131                              sidebar_widget);
6132
6133         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6134         ev_window->priv->scrolled_window =
6135                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6136                                           "shadow-type", GTK_SHADOW_IN,
6137                                           NULL));
6138         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6139                             ev_window->priv->scrolled_window,
6140                             TRUE, TRUE, 0);
6141         gtk_widget_show (ev_window->priv->scrolled_window);
6142
6143         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6144                         ev_window->priv->view_box);
6145         gtk_widget_show (ev_window->priv->view_box);
6146
6147         ev_window->priv->view = ev_view_new ();
6148         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6149         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6150         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6151         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6152         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6153         g_signal_connect_swapped (ev_window->priv->password_view,
6154                                   "unlock",
6155                                   G_CALLBACK (ev_window_password_view_unlock),
6156                                   ev_window);
6157         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6158                                  G_CALLBACK (view_actions_focus_in_cb),
6159                                  ev_window, 0);
6160         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6161                                  G_CALLBACK (view_actions_focus_out_cb),
6162                                  ev_window, 0);
6163         g_signal_connect_object (ev_window->priv->view, "external-link",
6164                                  G_CALLBACK (view_external_link_cb),
6165                                  ev_window, 0);
6166         g_signal_connect_object (ev_window->priv->view, "handle-link",
6167                                  G_CALLBACK (view_handle_link_cb),
6168                                  ev_window, 0);
6169         g_signal_connect_object (ev_window->priv->view,
6170                                  "popup",
6171                                  G_CALLBACK (view_menu_popup_cb),
6172                                  ev_window, 0);
6173         gtk_widget_show (ev_window->priv->view);
6174         gtk_widget_show (ev_window->priv->password_view);
6175
6176         /* Find Bar */
6177         ev_window->priv->find_bar = egg_find_bar_new ();
6178         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6179                           ev_window->priv->find_bar,
6180                           FALSE, TRUE, 0);
6181
6182         /* We own a ref on these widgets, as we can swap them in and out */
6183         g_object_ref (ev_window->priv->view);
6184         g_object_ref (ev_window->priv->password_view);
6185
6186         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6187                            ev_window->priv->view);
6188
6189         /* Connect to model signals */
6190         g_signal_connect_swapped (ev_window->priv->model,
6191                                   "page-changed",
6192                                   G_CALLBACK (ev_window_page_changed_cb),
6193                                   ev_window);
6194         g_signal_connect (ev_window->priv->model,
6195                           "notify::document",
6196                           G_CALLBACK (ev_window_document_changed_cb),
6197                           ev_window);
6198         g_signal_connect (ev_window->priv->model,
6199                           "notify::scale",
6200                           G_CALLBACK (ev_window_zoom_changed_cb),
6201                           ev_window);
6202         g_signal_connect (ev_window->priv->model,
6203                           "notify::sizing-mode",
6204                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6205                           ev_window);
6206         g_signal_connect (ev_window->priv->model,
6207                           "notify::rotation",
6208                           G_CALLBACK (ev_window_rotation_changed_cb),
6209                           ev_window);
6210         g_signal_connect (ev_window->priv->model,
6211                           "notify::continuous",
6212                           G_CALLBACK (ev_window_continuous_changed_cb),
6213                           ev_window);
6214         g_signal_connect (ev_window->priv->model,
6215                           "notify::dual-page",
6216                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6217                           ev_window);
6218
6219         /* Connect to view signals */
6220         g_signal_connect (ev_window->priv->view,
6221                           "notify::has-selection",
6222                           G_CALLBACK (ev_window_has_selection_changed_cb),
6223                           ev_window);
6224
6225         /* Connect sidebar signals */
6226         g_signal_connect (ev_window->priv->sidebar,
6227                           "notify::visible",
6228                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6229                           ev_window);
6230         g_signal_connect (ev_window->priv->sidebar,
6231                           "notify::current-page",
6232                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6233                           ev_window);
6234
6235         /* Connect to find bar signals */
6236         g_signal_connect (ev_window->priv->find_bar,
6237                           "previous",
6238                           G_CALLBACK (find_bar_previous_cb),
6239                           ev_window);
6240         g_signal_connect (ev_window->priv->find_bar,
6241                           "next",
6242                           G_CALLBACK (find_bar_next_cb),
6243                           ev_window);
6244         g_signal_connect (ev_window->priv->find_bar,
6245                           "close",
6246                           G_CALLBACK (find_bar_close_cb),
6247                           ev_window);
6248         g_signal_connect (ev_window->priv->find_bar,
6249                           "notify::search-string",
6250                           G_CALLBACK (find_bar_search_changed_cb),
6251                           ev_window);
6252         g_signal_connect (ev_window->priv->find_bar,
6253                           "notify::case-sensitive",
6254                           G_CALLBACK (find_bar_search_changed_cb),
6255                           ev_window);
6256         g_signal_connect (ev_window->priv->find_bar,
6257                           "notify::visible",
6258                           G_CALLBACK (find_bar_visibility_changed_cb),
6259                           ev_window);
6260         g_signal_connect (ev_window->priv->find_bar,
6261                           "scroll",
6262                           G_CALLBACK (find_bar_scroll),
6263                           ev_window);
6264
6265         /* Popups */
6266         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6267                                                                  "/DocumentPopup");
6268         ev_window->priv->link = NULL;
6269
6270         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6271                                                                        "/AttachmentPopup");
6272         ev_window->priv->attach_list = NULL;
6273
6274         /* Media player keys */
6275         mpkeys = ev_application_get_media_keys (EV_APP);
6276         if (mpkeys) {
6277                 g_signal_connect_swapped (mpkeys, "key_pressed",
6278                                           G_CALLBACK (ev_window_media_player_key_pressed),
6279                                           ev_window);
6280         }
6281
6282         /* Give focus to the document view */
6283         gtk_widget_grab_focus (ev_window->priv->view);
6284
6285         /* Set it user interface params */
6286         ev_window_setup_recent (ev_window);
6287
6288         ev_window_setup_gtk_settings (ev_window);
6289
6290         setup_chrome_from_metadata (ev_window);
6291         set_chrome_actions (ev_window);
6292         update_chrome_visibility (ev_window);
6293
6294         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6295
6296         setup_view_from_metadata (ev_window);
6297         setup_sidebar_from_metadata (ev_window);
6298
6299         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6300         ev_window_setup_action_sensitivity (ev_window);
6301
6302         /* Drag and Drop */
6303         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6304                            GTK_DEST_DEFAULT_ALL,
6305                            NULL, 0,
6306                            GDK_ACTION_COPY);
6307         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6308 }
6309
6310 /**
6311  * ev_window_new:
6312  *
6313  * Creates a #GtkWidget that represents the window.
6314  *
6315  * Returns: the #GtkWidget that represents the window.
6316  */
6317 GtkWidget *
6318 ev_window_new (void)
6319 {
6320         GtkWidget *ev_window;
6321
6322         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6323                                               "type", GTK_WINDOW_TOPLEVEL,
6324                                               NULL));
6325
6326         return ev_window;
6327 }