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) 2009 Juanjo Marín <juanj.marin@juntadeandalucia.es>
   5  *  Copyright (C) 2008 Carlos Garcia Campos
   6  *  Copyright (C) 2004 Martin Kretzschmar
   7  *  Copyright (C) 2004 Red Hat, Inc.
   8  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   9  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
  10  *
  11  *  Author:
  12  *    Martin Kretzschmar <martink@gnome.org>
  13  *
  14  * Evince is free software; you can redistribute it and/or modify it
  15  * under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Evince is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-document-misc.h"
  66 #include "ev-file-exporter.h"
  67 #include "ev-file-helpers.h"
  68 #include "ev-file-monitor.h"
  69 #include "ev-history.h"
  70 #include "ev-image.h"
  71 #include "ev-job-scheduler.h"
  72 #include "ev-jobs.h"
  73 #include "ev-message-area.h"
  74 #include "ev-metadata.h"
  75 #include "ev-navigation-action.h"
  76 #include "ev-open-recent-action.h"
  77 #include "ev-page-action.h"
  78 #include "ev-password-view.h"
  79 #include "ev-properties-dialog.h"
  80 #include "ev-sidebar-attachments.h"
  81 #include "ev-sidebar.h"
  82 #include "ev-sidebar-links.h"
  83 #include "ev-sidebar-page.h"
  84 #include "ev-sidebar-thumbnails.h"
  85 #include "ev-sidebar-layers.h"
  86 #include "ev-stock-icons.h"
  87 #include "ev-utils.h"
  88 #include "ev-keyring.h"
  89 #include "ev-view.h"
  90 #include "ev-view-presentation.h"
  91 #include "ev-view-type-builtins.h"
  92 #include "ev-window.h"
  93 #include "ev-window-title.h"
  94 #include "ev-print-operation.h"
  95 #include "ev-progress-message-area.h"
  96
  97 #ifdef ENABLE_DBUS
  98 #include "ev-media-player-keys.h"
  99 #endif /* ENABLE_DBUS */
 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 *presentation_view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Menubar accels */
 144         guint           menubar_accel_keyval;
 145         GdkModifierType menubar_accel_modifier;
 146
 147         /* Progress Messages */
 148         guint progress_idle;
 149         GCancellable *progress_cancellable;
 150
 151         /* Dialogs */
 152         GtkWidget *properties;
 153         GtkWidget *print_dialog;
 154
 155         /* UI Builders */
 156         GtkActionGroup   *action_group;
 157         GtkActionGroup   *view_popup_action_group;
 158         GtkActionGroup   *attachment_popup_action_group;
 159         GtkRecentManager *recent_manager;
 160         GtkActionGroup   *recent_action_group;
 161         guint             recent_ui_id;
 162         GtkUIManager     *ui_manager;
 163
 164         /* Fullscreen mode */
 165         GtkWidget *fullscreen_toolbar;
 166
 167         /* Popup view */
 168         GtkWidget *view_popup;
 169         EvLink    *link;
 170         EvImage   *image;
 171
 172         /* Popup attachment */
 173         GtkWidget    *attachment_popup;
 174         GList        *attach_list;
 175
 176         /* Document */
 177         EvDocumentModel *model;
 178         char *uri;
 179         glong uri_mtime;
 180         char *local_uri;
 181         gboolean in_reload;
 182         EvFileMonitor *monitor;
 183         guint setup_document_idle;
 184
 185         EvDocument *document;
 186         EvHistory *history;
 187         EvWindowPageMode page_mode;
 188         EvWindowTitle *title;
 189         EvMetadata *metadata;
 190
 191         /* Load params */
 192         EvLinkDest       *dest;
 193         gchar            *search_string;
 194         EvWindowRunMode   window_mode;
 195
 196         EvJob            *load_job;
 197         EvJob            *reload_job;
 198         EvJob            *thumbnail_job;
 199         EvJob            *save_job;
 200         EvJob            *find_job;
 201
 202         /* Printing */
 203         GQueue           *print_queue;
 204         GtkPrintSettings *print_settings;
 205         GtkPageSetup     *print_page_setup;
 206         gboolean          close_after_print;
 207 #ifdef WITH_GCONF
 208         GConfClient *gconf_client;
 209 #endif
 210 };
 211
 212 #define EV_WINDOW_GET_PRIVATE(object) \
 213         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 214
 215 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 216
 217 #define PAGE_SELECTOR_ACTION    "PageSelector"
 218 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 219 #define NAVIGATION_ACTION       "Navigation"
 220
 221 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 222 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 223 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 224 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 225 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 226
 227 #define SIDEBAR_DEFAULT_SIZE    132
 228 #define LINKS_SIDEBAR_ID "links"
 229 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 230 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 231 #define LAYERS_SIDEBAR_ID "layers"
 232
 233 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 234 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 235 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 236
 237 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 238
 239 #define MIN_SCALE 0.05409
 240 #define MAX_SCALE 4.0
 241
 242 static const gchar *document_print_settings[] = {
 243         GTK_PRINT_SETTINGS_N_COPIES,
 244         GTK_PRINT_SETTINGS_COLLATE,
 245         GTK_PRINT_SETTINGS_REVERSE,
 246         GTK_PRINT_SETTINGS_NUMBER_UP,
 247         GTK_PRINT_SETTINGS_SCALE,
 248         GTK_PRINT_SETTINGS_PRINT_PAGES,
 249         GTK_PRINT_SETTINGS_PAGE_RANGES,
 250         GTK_PRINT_SETTINGS_PAGE_SET,
 251         GTK_PRINT_SETTINGS_OUTPUT_URI
 252 };
 253
 254 static void     ev_window_update_actions                (EvWindow         *ev_window);
 255 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 256                                                          GParamSpec       *pspec,
 257                                                          EvWindow         *ev_window);
 258 static void     ev_window_set_page_mode                 (EvWindow         *window,
 259                                                          EvWindowPageMode  page_mode);
 260 static void     ev_window_load_job_cb                   (EvJob            *job,
 261                                                          gpointer          data);
 262 static void     ev_window_reload_document               (EvWindow         *window,
 263                                                          EvLinkDest *dest);
 264 static void     ev_window_reload_job_cb                 (EvJob            *job,
 265                                                          EvWindow         *window);
 266 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 267                                                          EvWindow         *ev_window);
 268 static void     ev_window_save_job_cb                   (EvJob            *save,
 269                                                          EvWindow         *window);
 270 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 271                                                          GParamSpec       *pspec,
 272                                                          EvWindow         *ev_window);
 273 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 274                                                          GParamSpec       *pspec,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_add_recent                    (EvWindow         *window,
 277                                                          const char       *filename);
 278 static void     ev_window_run_fullscreen                (EvWindow         *window);
 279 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 280                                                          gboolean          unfullscreen_window);
 281 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 282                                                          EvWindow         *window);
 283 static void     ev_window_run_presentation              (EvWindow         *window);
 284 static void     ev_window_stop_presentation             (EvWindow         *window,
 285                                                          gboolean          unfullscreen_window);
 286 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 287                                                          EvWindow         *window);
 288 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 289                                                          EvWindow         *window);
 290 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 291                                                          EvWindow         *window);
 292 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 293                                                          EvWindow         *window);
 294 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 295                                                          EvWindow         *window);
 296 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 297                                                          EvWindow         *window);
 298 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 299                                                          EvWindow         *window);
 300 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 301                                                          EvWindow         *window);
 302 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 303                                                          EvWindow         *ev_window);
 304 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 305                                                          EvWindow         *ev_window);
 306 static void     view_handle_link_cb                     (EvView           *view,
 307                                                          EvLink           *link,
 308                                                          EvWindow         *window);
 309 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 310 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 311                                                          EvWindow         *ev_window);
 312 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 313                                                          GParamSpec       *param,
 314                                                          EvWindow         *ev_window);
 315 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 316                                                          GFile            *source_file);
 317 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 318                                                          const gchar      *key,
 319                                                          gpointer          user_data);
 320
 321 static guint ev_window_n_copies = 0;
 322
 323 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 324
 325 static gdouble
 326 get_screen_dpi (EvWindow *window)
 327 {
 328         GdkScreen *screen;
 329
 330         screen = gtk_window_get_screen (GTK_WINDOW (window));
 331         return ev_document_misc_get_screen_dpi (screen);
 332 }
 333
 334 static void
 335 ev_window_set_action_sensitive (EvWindow   *ev_window,
 336                                 const char *name,
 337                                 gboolean    sensitive)
 338 {
 339         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 340                                                          name);
 341         gtk_action_set_sensitive (action, sensitive);
 342 }
 343
 344
 345 static void
 346 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 347 {
 348         EvDocument *document = ev_window->priv->document;
 349         const EvDocumentInfo *info = NULL;
 350         gboolean has_document = FALSE;
 351         gboolean ok_to_print = TRUE;
 352         gboolean ok_to_print_setup = TRUE;
 353         gboolean ok_to_copy = TRUE;
 354         gboolean has_properties = TRUE;
 355         gboolean override_restrictions = TRUE;
 356         gboolean can_get_text = FALSE;
 357         gboolean has_pages = FALSE;
 358         gboolean can_find = FALSE;
 359
 360         if (document) {
 361                 has_document = TRUE;
 362                 has_pages = ev_document_get_n_pages (document) > 0;
 363                 info = ev_document_get_info (document);
 364         }
 365
 366         if (!info || info->fields_mask == 0) {
 367                 has_properties = FALSE;
 368         }
 369
 370         if (has_document && EV_IS_SELECTION (document)) {
 371                 can_get_text = TRUE;
 372         }
 373
 374         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 375                 can_find = TRUE;
 376         }
 377
 378 #ifdef WITH_GCONF
 379         if (has_document)
 380                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 381                                                                GCONF_OVERRIDE_RESTRICTIONS,
 382                                                                NULL);
 383 #endif
 384         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 385                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 386                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 387         }
 388
 389         if (has_document && !ev_print_operation_exists_for_document(document))
 390                 ok_to_print = FALSE;
 391
 392 #ifdef WITH_GCONF
 393         if (has_document &&
 394             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 395                 ok_to_copy = FALSE;
 396         }
 397
 398         if (has_document &&
 399             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 400                 ok_to_print = FALSE;
 401         }
 402
 403         if (has_document &&
 404             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 405                 ok_to_print_setup = FALSE;
 406         }
 407 #endif
 408
 409         /* File menu */
 410         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 411         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 412 #if !GTK_CHECK_VERSION (2, 17, 4)
 413         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print && ok_to_print_setup);
 414 #endif
 415         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 416         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 417
 418         /* Edit menu */
 419         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 420         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 421         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 422         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 423         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 424
 425         /* View menu */
 426         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 427         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 428         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 429         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 430         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 431         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 432         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 433
 434         /* Toolbar-specific actions: */
 435         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 436         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 437         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 438
 439         /* Help menu */
 440 #ifdef G_OS_WIN32
 441         ev_window_set_action_sensitive (ev_window, "HelpContents", FALSE);
 442 #endif
 443
 444         ev_window_update_actions (ev_window);
 445 }
 446
 447 static void
 448 ev_window_update_actions (EvWindow *ev_window)
 449 {
 450         EvView *view = EV_VIEW (ev_window->priv->view);
 451         int n_pages = 0, page = -1;
 452         gboolean has_pages = FALSE;
 453         gboolean presentation_mode;
 454         gboolean can_find_in_page = FALSE;
 455         EvSizingMode sizing_mode;
 456
 457         if (ev_window->priv->document) {
 458                 page = ev_document_model_get_page (ev_window->priv->model);
 459                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 460                 has_pages = n_pages > 0;
 461         }
 462
 463         can_find_in_page = (ev_window->priv->find_job &&
 464                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 465
 466         ev_window_set_action_sensitive (ev_window, "EditCopy",
 467                                         has_pages &&
 468                                         ev_view_get_has_selection (view));
 469         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 470                                         has_pages && can_find_in_page);
 471         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 472                                         has_pages && can_find_in_page);
 473         ev_window_set_action_sensitive (ev_window, "F3",
 474                                         has_pages && can_find_in_page);
 475
 476         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 477
 478         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 479                                         has_pages &&
 480                                         ev_view_can_zoom_in (view) &&
 481                                         !presentation_mode);
 482         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 483                                         has_pages &&
 484                                         ev_view_can_zoom_out (view) &&
 485                                         !presentation_mode);
 486
 487         /* Go menu */
 488         if (has_pages) {
 489                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 490                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 491                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 492                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 493         } else {
 494                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 495                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 496                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 497                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 498         }
 499
 500         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 501         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 502                 GtkAction *action;
 503                 float      zoom;
 504                 float      real_zoom;
 505
 506                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 507                                                       ZOOM_CONTROL_ACTION);
 508
 509                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 510                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 511                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 512
 513                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 514         }
 515 }
 516
 517 static void
 518 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 519 {
 520         gboolean can_find;
 521
 522         can_find = window->priv->document &&
 523             EV_IS_DOCUMENT_FIND (window->priv->document);
 524
 525         if (window->priv->action_group) {
 526                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 527                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 528                 ev_window_set_action_sensitive (window, "Space", sensitive);
 529                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 530                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 531                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 532                 ev_window_set_action_sensitive (window, "Return", sensitive);
 533                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 534                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 535                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 536                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 537                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 538                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 539                 ev_window_set_action_sensitive (window, "p", sensitive);
 540                 ev_window_set_action_sensitive (window, "n", sensitive);
 541
 542                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 543         }
 544 }
 545
 546 static void
 547 set_widget_visibility (GtkWidget *widget, gboolean visible)
 548 {
 549         g_assert (GTK_IS_WIDGET (widget));
 550
 551         if (visible)
 552                 gtk_widget_show (widget);
 553         else
 554                 gtk_widget_hide (widget);
 555 }
 556
 557 static void
 558 update_chrome_visibility (EvWindow *window)
 559 {
 560         EvWindowPrivate *priv = window->priv;
 561         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 562         gboolean fullscreen_mode, presentation, fullscreen;
 563
 564         presentation = EV_WINDOW_IS_PRESENTATION (window);
 565         fullscreen = ev_document_model_get_fullscreen (priv->model);
 566         fullscreen_mode = fullscreen || presentation;
 567
 568         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 569         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 570                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 571         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 572                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 573         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 574         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 575
 576         set_widget_visibility (priv->menubar, menubar);
 577         set_widget_visibility (priv->toolbar, toolbar);
 578         set_widget_visibility (priv->find_bar, findbar);
 579         set_widget_visibility (priv->sidebar, sidebar);
 580
 581         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 582
 583         if (priv->fullscreen_toolbar != NULL) {
 584                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 585         }
 586 }
 587
 588 static void
 589 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 590 {
 591         EvWindowPrivate *priv = window->priv;
 592
 593         if (active) {
 594                 priv->chrome |= flag;
 595         } else {
 596                 priv->chrome &= ~flag;
 597         }
 598 }
 599
 600 static void
 601 update_sizing_buttons (EvWindow *window)
 602 {
 603         GtkActionGroup *action_group = window->priv->action_group;
 604         GtkAction *action;
 605         gboolean best_fit, page_width;
 606
 607         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 608                 case EV_SIZING_BEST_FIT:
 609                         best_fit = TRUE;
 610                         page_width = FALSE;
 611                         break;
 612                 case EV_SIZING_FIT_WIDTH:
 613                         best_fit = FALSE;
 614                         page_width = TRUE;
 615                         break;
 616                 default:
 617                         best_fit = page_width = FALSE;
 618                         break;
 619         }
 620
 621         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 622         g_signal_handlers_block_by_func
 623                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 624         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 625         g_signal_handlers_unblock_by_func
 626                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 627
 628         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 629         g_signal_handlers_block_by_func
 630                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 631         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 632         g_signal_handlers_unblock_by_func
 633                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 634
 635         action = gtk_action_group_get_action (window->priv->action_group,
 636                                               ZOOM_CONTROL_ACTION);
 637         if (best_fit) {
 638                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 639                                                  EPHY_ZOOM_BEST_FIT);
 640         } else if (page_width) {
 641                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 642                                                  EPHY_ZOOM_FIT_WIDTH);
 643         }
 644 }
 645
 646 /**
 647  * ev_window_is_empty:
 648  * @ev_window: The instance of the #EvWindow.
 649  *
 650  * It does look if there is any document loaded or if there is any job to load
 651  * a document.
 652  *
 653  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 654  *          loaded, %FALSE in other case.
 655  */
 656 gboolean
 657 ev_window_is_empty (const EvWindow *ev_window)
 658 {
 659         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 660
 661         return (ev_window->priv->document == NULL) &&
 662                 (ev_window->priv->load_job == NULL);
 663 }
 664
 665 static void
 666 ev_window_set_message_area (EvWindow  *window,
 667                             GtkWidget *area)
 668 {
 669         if (window->priv->message_area == area)
 670                 return;
 671
 672         if (window->priv->message_area)
 673                 gtk_widget_destroy (window->priv->message_area);
 674         window->priv->message_area = area;
 675
 676         if (!area)
 677                 return;
 678
 679         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 680                             window->priv->message_area,
 681                             FALSE, FALSE, 0);
 682         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 683                                window->priv->message_area, 0);
 684         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 685                                    (gpointer) &(window->priv->message_area));
 686 }
 687
 688 static void
 689 ev_window_message_area_response_cb (EvMessageArea *area,
 690                                     gint           response_id,
 691                                     EvWindow      *window)
 692 {
 693         ev_window_set_message_area (window, NULL);
 694 }
 695
 696 static void
 697 ev_window_error_message (EvWindow    *window,
 698                          GError      *error,
 699                          const gchar *format,
 700                          ...)
 701 {
 702         GtkWidget *area;
 703         va_list    args;
 704         gchar     *msg = NULL;
 705
 706         if (window->priv->message_area)
 707                 return;
 708
 709         va_start (args, format);
 710         msg = g_strdup_vprintf (format, args);
 711         va_end (args);
 712
 713         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 714                                     msg,
 715                                     GTK_STOCK_CLOSE,
 716                                     GTK_RESPONSE_CLOSE,
 717                                     NULL);
 718         g_free (msg);
 719
 720         if (error)
 721                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 722         g_signal_connect (area, "response",
 723                           G_CALLBACK (ev_window_message_area_response_cb),
 724                           window);
 725         gtk_widget_show (area);
 726         ev_window_set_message_area (window, area);
 727 }
 728
 729 static void
 730 ev_window_warning_message (EvWindow    *window,
 731                            const gchar *format,
 732                            ...)
 733 {
 734         GtkWidget *area;
 735         va_list    args;
 736         gchar     *msg = NULL;
 737
 738         if (window->priv->message_area)
 739                 return;
 740
 741         va_start (args, format);
 742         msg = g_strdup_vprintf (format, args);
 743         va_end (args);
 744
 745         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 746                                     msg,
 747                                     GTK_STOCK_CLOSE,
 748                                     GTK_RESPONSE_CLOSE,
 749                                     NULL);
 750         g_free (msg);
 751
 752         g_signal_connect (area, "response",
 753                           G_CALLBACK (ev_window_message_area_response_cb),
 754                           window);
 755         gtk_widget_show (area);
 756         ev_window_set_message_area (window, area);
 757 }
 758
 759 typedef struct _FindTask {
 760         const gchar *page_label;
 761         gchar *chapter;
 762 } FindTask;
 763
 764 static gboolean
 765 ev_window_find_chapter (GtkTreeModel *tree_model,
 766                         GtkTreePath  *path,
 767                         GtkTreeIter  *iter,
 768                         gpointer      data)
 769 {
 770         FindTask *task = (FindTask *)data;
 771         gchar *page_string;
 772
 773         gtk_tree_model_get (tree_model, iter,
 774                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 775                             -1);
 776
 777         if (!page_string)
 778                 return FALSE;
 779
 780         if (!strcmp (page_string, task->page_label)) {
 781                 gtk_tree_model_get (tree_model, iter,
 782                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 783                                     -1);
 784                 g_free (page_string);
 785                 return TRUE;
 786         }
 787
 788         g_free (page_string);
 789         return FALSE;
 790 }
 791
 792 static void
 793 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 794 {
 795         gchar *page_label = NULL;
 796         gchar *link_title;
 797         FindTask find_task;
 798         EvLink *real_link;
 799         EvLinkAction *action;
 800         EvLinkDest *dest;
 801
 802         if (window->priv->history == NULL)
 803                 return;
 804
 805         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 806                 return;
 807
 808         if (link) {
 809                 action = g_object_ref (ev_link_get_action (link));
 810                 dest = ev_link_action_get_dest (action);
 811                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 812         } else {
 813                 dest = ev_link_dest_new_page (page);
 814                 action = ev_link_action_new_dest (dest);
 815                 page_label = ev_document_get_page_label (window->priv->document, page);
 816         }
 817
 818         if (!page_label)
 819                 return;
 820
 821         find_task.page_label = page_label;
 822         find_task.chapter = NULL;
 823
 824         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 825                 GtkTreeModel *model;
 826
 827                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 828
 829                 if (model) {
 830                         gtk_tree_model_foreach (model,
 831                                                 ev_window_find_chapter,
 832                                                 &find_task);
 833
 834                         g_object_unref (model);
 835                 }
 836         }
 837
 838         if (find_task.chapter)
 839                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 840         else
 841                 link_title = g_strdup_printf (_("Page %s"), page_label);
 842
 843         real_link = ev_link_new (link_title, action);
 844
 845         ev_history_add_link (window->priv->history, real_link);
 846
 847         g_free (find_task.chapter);
 848         g_free (link_title);
 849         g_free (page_label);
 850         g_object_unref (real_link);
 851 }
 852
 853 static void
 854 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 855 {
 856         int current_page = ev_document_model_get_page (window->priv->model);
 857
 858         ev_window_add_history (window, 0, link);
 859         ev_window_add_history (window, current_page, NULL);
 860 }
 861
 862 static void
 863 view_selection_changed_cb (EvView   *view,
 864                            EvWindow *window)
 865 {
 866         ev_window_set_action_sensitive (window, "EditCopy",
 867                                         ev_view_get_has_selection (view));
 868 }
 869
 870 static void
 871 ev_window_page_changed_cb (EvWindow        *ev_window,
 872                            gint             old_page,
 873                            gint             new_page,
 874                            EvDocumentModel *model)
 875 {
 876         ev_window_update_actions (ev_window);
 877
 878         ev_window_update_find_status_message (ev_window);
 879
 880         if (abs (new_page - old_page) > 1) {
 881                 ev_window_add_history (ev_window, new_page, NULL);
 882                 ev_window_add_history (ev_window, old_page, NULL);
 883         }
 884
 885         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 886                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 887 }
 888
 889 static void
 890 update_document_mode (EvWindow *window, EvDocumentMode mode)
 891 {
 892         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 893                 ev_window_run_presentation (window);
 894         }
 895         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 896                 ev_window_run_fullscreen (window);
 897         }
 898 }
 899
 900 static void
 901 setup_chrome_from_metadata (EvWindow *window)
 902 {
 903         EvChrome chrome = EV_CHROME_NORMAL;
 904         gboolean show_toolbar;
 905
 906         if (window->priv->metadata &&
 907             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 908                 if (!show_toolbar)
 909                         chrome &= ~EV_CHROME_TOOLBAR;
 910         }
 911         window->priv->chrome = chrome;
 912 }
 913
 914 static void
 915 setup_sidebar_from_metadata (EvWindow *window)
 916 {
 917         EvDocument *document = window->priv->document;
 918         GtkWidget  *sidebar = window->priv->sidebar;
 919         GtkWidget  *links = window->priv->sidebar_links;
 920         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 921         GtkWidget  *attachments = window->priv->sidebar_attachments;
 922         GtkWidget  *layers = window->priv->sidebar_layers;
 923         gchar      *page_id;
 924         gint        sidebar_size;
 925         gboolean    sidebar_visibility;
 926
 927         if (!window->priv->metadata)
 928                 return;
 929
 930         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 931                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 932         }
 933
 934         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 935                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 936                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 937                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 938                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 939                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 940                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 941                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 942                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 943                 }
 944         } else if (document) {
 945                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 946                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 947                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 948                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 949                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 950                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 951                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 952                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 953                 }
 954         }
 955
 956         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 957                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 958                 update_chrome_visibility (window);
 959         }
 960 }
 961
 962 static void
 963 setup_model_from_metadata (EvWindow *window)
 964 {
 965         gint     page;
 966         gchar   *sizing_mode;
 967         gdouble  zoom;
 968         gint     rotation;
 969         gboolean inverted_colors = FALSE;
 970         gboolean continuous = FALSE;
 971         gboolean dual_page = FALSE;
 972         gboolean fullscreen = FALSE;
 973
 974         if (!window->priv->metadata)
 975                 return;
 976
 977         /* Current page */
 978         if (!window->priv->dest &&
 979             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 980                 ev_document_model_set_page (window->priv->model, page);
 981         }
 982
 983         /* Sizing mode */
 984         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 985                 GEnumValue *enum_value;
 986
 987                 enum_value = g_enum_get_value_by_nick
 988                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 989                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 990         }
 991
 992         /* Zoom */
 993         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 994             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 995                 zoom *= get_screen_dpi (window) / 72.0;
 996                 ev_document_model_set_scale (window->priv->model, zoom);
 997         }
 998
 999         /* Rotation */
1000         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1001                 switch (rotation) {
1002                 case 90:
1003                         rotation = 90;
1004                         break;
1005                 case 180:
1006                         rotation = 180;
1007                         break;
1008                 case 270:
1009                         rotation = 270;
1010                         break;
1011                 default:
1012                         rotation = 0;
1013                         break;
1014                 }
1015                 ev_document_model_set_rotation (window->priv->model, rotation);
1016         }
1017
1018         /* Inverted Colors */
1019         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1020                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1021
1022         /* Continuous */
1023         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1024                 ev_document_model_set_continuous (window->priv->model, continuous);
1025         }
1026
1027         /* Dual page */
1028         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1029                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1030         }
1031
1032         /* Fullscreen */
1033         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1034                 if (fullscreen) {
1035                         ev_window_run_fullscreen (window);
1036                 }
1037         }
1038 }
1039
1040 static void
1041 setup_document_from_metadata (EvWindow *window)
1042 {
1043         gint    page, n_pages;
1044         gint    width;
1045         gint    height;
1046         gdouble width_ratio;
1047         gdouble height_ratio;
1048
1049         if (!window->priv->metadata)
1050                 return;
1051
1052         /* Make sure to not open a document on the last page,
1053          * since closing it on the last page most likely means the
1054          * user was finished reading the document. In that case, reopening should
1055          * show the first page. */
1056         page = ev_document_model_get_page (window->priv->model);
1057         n_pages = ev_document_get_n_pages (window->priv->document);
1058         if (page == n_pages - 1)
1059                 ev_document_model_set_page (window->priv->model, 0);
1060
1061         setup_sidebar_from_metadata (window);
1062
1063         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1064             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1065                 return; /* size was already set in setup_size_from_metadata */
1066
1067         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1068             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1069                 gdouble    document_width;
1070                 gdouble    document_height;
1071                 GdkScreen *screen;
1072                 gint       request_width;
1073                 gint       request_height;
1074
1075                 ev_document_get_max_page_size (window->priv->document,
1076                                                &document_width, &document_height);
1077
1078                 request_width = (gint)(width_ratio * document_width + 0.5);
1079                 request_height = (gint)(height_ratio * document_height + 0.5);
1080
1081                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1082                 if (screen) {
1083                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1084                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1085                 }
1086
1087                 if (request_width > 0 && request_height > 0) {
1088                         gtk_window_resize (GTK_WINDOW (window),
1089                                            request_width,
1090                                            request_height);
1091                 }
1092         }
1093 }
1094
1095 static void
1096 setup_size_from_metadata (EvWindow *window)
1097 {
1098         gint     width;
1099         gint     height;
1100         gboolean maximized;
1101         gint     x;
1102         gint     y;
1103
1104         if (!window->priv->metadata)
1105                 return;
1106
1107         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1108                 if (maximized) {
1109                         gtk_window_maximize (GTK_WINDOW (window));
1110                         return;
1111                 } else {
1112                         gtk_window_unmaximize (GTK_WINDOW (window));
1113                 }
1114         }
1115
1116         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1117             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1118                 gtk_window_move (GTK_WINDOW (window), x, y);
1119         }
1120
1121         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1122             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1123                 gtk_window_resize (GTK_WINDOW (window), width, height);
1124         }
1125 }
1126
1127 static void
1128 setup_view_from_metadata (EvWindow *window)
1129 {
1130         gboolean presentation;
1131
1132         if (!window->priv->metadata)
1133                 return;
1134
1135         /* Presentation */
1136         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1137                 if (presentation) {
1138                         ev_window_run_presentation (window);
1139                 }
1140         }
1141 }
1142
1143 static void
1144 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1145 {
1146         if (ev_window->priv->thumbnail_job != NULL) {
1147                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1148                         ev_job_cancel (ev_window->priv->thumbnail_job);
1149
1150                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1151                                                       ev_window_set_icon_from_thumbnail,
1152                                                       ev_window);
1153                 g_object_unref (ev_window->priv->thumbnail_job);
1154                 ev_window->priv->thumbnail_job = NULL;
1155         }
1156 }
1157
1158 static void
1159 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1160                                    EvWindow       *ev_window)
1161 {
1162         if (job->thumbnail) {
1163                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1164                         ev_document_misc_invert_pixbuf (job->thumbnail);
1165                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1166                                      job->thumbnail);
1167         }
1168
1169         ev_window_clear_thumbnail_job (ev_window);
1170 }
1171
1172 static void
1173 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1174 {
1175         gdouble page_width;
1176         gdouble scale;
1177         gint rotation;
1178         EvDocument *document = ev_window->priv->document;
1179
1180         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1181             ev_document_get_n_pages (document) <= 0 ||
1182             !ev_document_check_dimensions (document)) {
1183                 return;
1184         }
1185
1186         ev_window_clear_thumbnail_job (ev_window);
1187
1188         ev_document_get_page_size (document, 0, &page_width, NULL);
1189         scale = 128. / page_width;
1190         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1191
1192         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1193         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1194                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1195                           ev_window);
1196         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1197 }
1198
1199 #ifdef WITH_GCONF
1200 static void
1201 lockdown_changed (GConfClient *client,
1202                   guint        cnxn_id,
1203                   GConfEntry  *entry,
1204                   EvWindow    *ev_window)
1205 {
1206         ev_window_setup_action_sensitivity (ev_window);
1207 }
1208 #endif /* WITH_GCONF */
1209
1210 static gboolean
1211 ev_window_setup_document (EvWindow *ev_window)
1212 {
1213         const EvDocumentInfo *info;
1214         EvDocument *document = ev_window->priv->document;
1215         GtkAction *action;
1216
1217         ev_window->priv->setup_document_idle = 0;
1218
1219         ev_window_refresh_window_thumbnail (ev_window);
1220
1221         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1222         ev_window_title_set_document (ev_window->priv->title, document);
1223         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1224
1225 #ifdef WITH_GCONF
1226         if (!ev_window->priv->gconf_client)
1227                 ev_window->priv->gconf_client = gconf_client_get_default ();
1228         gconf_client_add_dir (ev_window->priv->gconf_client,
1229                               GCONF_LOCKDOWN_DIR,
1230                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1231                               NULL);
1232         gconf_client_add_dir (ev_window->priv->gconf_client,
1233                               GCONF_OVERRIDE_RESTRICTIONS,
1234                               GCONF_CLIENT_PRELOAD_NONE,
1235                               NULL);
1236         gconf_client_notify_add (ev_window->priv->gconf_client,
1237                                  GCONF_LOCKDOWN_DIR,
1238                                  (GConfClientNotifyFunc)lockdown_changed,
1239                                  ev_window, NULL, NULL);
1240         gconf_client_notify_add (ev_window->priv->gconf_client,
1241                                  GCONF_OVERRIDE_RESTRICTIONS,
1242                                  (GConfClientNotifyFunc)lockdown_changed,
1243                                  ev_window, NULL, NULL);
1244 #endif /* WITH_GCONF */
1245
1246         ev_window_setup_action_sensitivity (ev_window);
1247
1248         if (ev_window->priv->history)
1249                 g_object_unref (ev_window->priv->history);
1250         ev_window->priv->history = ev_history_new ();
1251         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1252         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1253
1254         if (ev_window->priv->properties) {
1255                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1256                                                    ev_window->priv->uri,
1257                                                    ev_window->priv->document);
1258         }
1259
1260         info = ev_document_get_info (document);
1261         update_document_mode (ev_window, info->mode);
1262
1263         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1264                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1265         else
1266                 gtk_widget_grab_focus (ev_window->priv->view);
1267
1268         return FALSE;
1269 }
1270
1271 static void
1272 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1273 {
1274         if (ev_window->priv->document == document)
1275                 return;
1276
1277         if (ev_window->priv->document)
1278                 g_object_unref (ev_window->priv->document);
1279         ev_window->priv->document = g_object_ref (document);
1280
1281         ev_window_set_message_area (ev_window, NULL);
1282
1283         if (ev_document_get_n_pages (document) <= 0) {
1284                 ev_window_warning_message (ev_window, "%s",
1285                                            _("The document contains no pages"));
1286         } else if (!ev_document_check_dimensions (document)) {
1287                 ev_window_warning_message (ev_window, "%s",
1288                                            _("The document contains only empty pages"));
1289         }
1290
1291         if (ev_window->priv->setup_document_idle > 0)
1292                 g_source_remove (ev_window->priv->setup_document_idle);
1293
1294         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1295 }
1296
1297 static void
1298 ev_window_document_changed (EvWindow *ev_window,
1299                             gpointer  user_data)
1300 {
1301         ev_window_reload_document (ev_window, NULL);
1302 }
1303
1304 static void
1305 ev_window_password_view_unlock (EvWindow *ev_window)
1306 {
1307         const gchar *password;
1308
1309         g_assert (ev_window->priv->load_job);
1310
1311         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1312         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1313         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1314 }
1315
1316 static void
1317 ev_window_clear_load_job (EvWindow *ev_window)
1318 {
1319         if (ev_window->priv->load_job != NULL) {
1320                 if (!ev_job_is_finished (ev_window->priv->load_job))
1321                         ev_job_cancel (ev_window->priv->load_job);
1322
1323                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1324                 g_object_unref (ev_window->priv->load_job);
1325                 ev_window->priv->load_job = NULL;
1326         }
1327 }
1328
1329 static void
1330 ev_window_clear_reload_job (EvWindow *ev_window)
1331 {
1332         if (ev_window->priv->reload_job != NULL) {
1333                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1334                         ev_job_cancel (ev_window->priv->reload_job);
1335
1336                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1337                 g_object_unref (ev_window->priv->reload_job);
1338                 ev_window->priv->reload_job = NULL;
1339         }
1340 }
1341
1342 static void
1343 ev_window_clear_local_uri (EvWindow *ev_window)
1344 {
1345         if (ev_window->priv->local_uri) {
1346                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1347                 g_free (ev_window->priv->local_uri);
1348                 ev_window->priv->local_uri = NULL;
1349         }
1350 }
1351
1352 static void
1353 ev_window_handle_link (EvWindow *ev_window,
1354                        EvLinkDest *dest)
1355 {
1356         if (dest) {
1357                 EvLink *link;
1358                 EvLinkAction *link_action;
1359
1360                 link_action = ev_link_action_new_dest (dest);
1361                 link = ev_link_new (NULL, link_action);
1362                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1363                 g_object_unref (link);
1364         }
1365 }
1366
1367 /* This callback will executed when load job will be finished.
1368  *
1369  * Since the flow of the error dialog is very confusing, we assume that both
1370  * document and uri will go away after this function is called, and thus we need
1371  * to ref/dup them.  Additionally, it needs to clear
1372  * ev_window->priv->password_{uri,document}, and thus people who call this
1373  * function should _not_ necessarily expect those to exist after being
1374  * called. */
1375 static void
1376 ev_window_load_job_cb (EvJob *job,
1377                        gpointer data)
1378 {
1379         EvWindow *ev_window = EV_WINDOW (data);
1380         EvDocument *document = EV_JOB (job)->document;
1381         EvJobLoad *job_load = EV_JOB_LOAD (job);
1382
1383         g_assert (job_load->uri);
1384
1385         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1386
1387         /* Success! */
1388         if (!ev_job_is_failed (job)) {
1389                 ev_document_model_set_document (ev_window->priv->model, document);
1390
1391                 setup_document_from_metadata (ev_window);
1392                 setup_view_from_metadata (ev_window);
1393
1394                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1395
1396                 ev_window_title_set_type (ev_window->priv->title,
1397                                           EV_WINDOW_TITLE_DOCUMENT);
1398                 if (job_load->password) {
1399                         GPasswordSave flags;
1400
1401                         flags = ev_password_view_get_password_save_flags (
1402                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1403                         ev_keyring_save_password (ev_window->priv->uri,
1404                                                   job_load->password,
1405                                                   flags);
1406                 }
1407
1408                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1409                 /* Already unrefed by ev_link_action
1410                  * FIXME: link action should inc dest ref counting
1411                  * or not unref it at all
1412                  */
1413                 ev_window->priv->dest = NULL;
1414
1415                 switch (ev_window->priv->window_mode) {
1416                         case EV_WINDOW_MODE_FULLSCREEN:
1417                                 ev_window_run_fullscreen (ev_window);
1418                                 break;
1419                         case EV_WINDOW_MODE_PRESENTATION:
1420                                 ev_window_run_presentation (ev_window);
1421                                 break;
1422                         default:
1423                                 break;
1424                 }
1425
1426                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1427                         ev_window_cmd_edit_find (NULL, ev_window);
1428                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1429                                                         ev_window->priv->search_string);
1430                 }
1431
1432                 g_free (ev_window->priv->search_string);
1433                 ev_window->priv->search_string = NULL;
1434
1435                 /* Create a monitor for the document */
1436                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1437                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1438                                           G_CALLBACK (ev_window_document_changed),
1439                                           ev_window);
1440
1441                 ev_window_clear_load_job (ev_window);
1442                 return;
1443         }
1444
1445         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1446                 gchar *password;
1447
1448                 setup_view_from_metadata (ev_window);
1449
1450                 /* First look whether password is in keyring */
1451                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1452                 if (password) {
1453                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1454                                 /* Password in kering is wrong */
1455                                 ev_job_load_set_password (job_load, NULL);
1456                                 /* FIXME: delete password from keyring? */
1457                         } else {
1458                                 ev_job_load_set_password (job_load, password);
1459                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1460                                 g_free (password);
1461                                 return;
1462                         }
1463
1464                         g_free (password);
1465                 }
1466
1467                 /* We need to ask the user for a password */
1468                 ev_window_title_set_uri (ev_window->priv->title,
1469                                          ev_window->priv->uri);
1470                 ev_window_title_set_type (ev_window->priv->title,
1471                                           EV_WINDOW_TITLE_PASSWORD);
1472
1473                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1474                                           job_load->uri);
1475
1476                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1477
1478                 ev_job_load_set_password (job_load, NULL);
1479                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1480         } else {
1481                 ev_window_error_message (ev_window, job->error,
1482                                          "%s", _("Unable to open document"));
1483                 ev_window_clear_load_job (ev_window);
1484         }
1485 }
1486
1487 static void
1488 ev_window_reload_job_cb (EvJob    *job,
1489                          EvWindow *ev_window)
1490 {
1491         GtkWidget *widget;
1492
1493         if (ev_job_is_failed (job)) {
1494                 ev_window_clear_reload_job (ev_window);
1495                 ev_window->priv->in_reload = FALSE;
1496                 if (ev_window->priv->dest) {
1497                         g_object_unref (ev_window->priv->dest);
1498                         ev_window->priv->dest = NULL;
1499                 }
1500
1501                 return;
1502         }
1503
1504         ev_document_model_set_document (ev_window->priv->model,
1505                                         job->document);
1506         if (ev_window->priv->dest) {
1507                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1508                 /* Already unrefed by ev_link_action
1509                  * FIXME: link action should inc dest ref counting
1510                  * or not unref it at all
1511                  */
1512                 ev_window->priv->dest = NULL;
1513         }
1514
1515         /* Restart the search after reloading */
1516         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1517         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1518                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1519                                             NULL, ev_window);
1520         }
1521
1522         ev_window_clear_reload_job (ev_window);
1523         ev_window->priv->in_reload = FALSE;
1524 }
1525
1526 /**
1527  * ev_window_get_uri:
1528  * @ev_window: The instance of the #EvWindow.
1529  *
1530  * It returns the uri of the document showed in the #EvWindow.
1531  *
1532  * Returns: the uri of the document showed in the #EvWindow.
1533  */
1534 const char *
1535 ev_window_get_uri (EvWindow *ev_window)
1536 {
1537         return ev_window->priv->uri;
1538 }
1539
1540 /**
1541  * ev_window_close_dialogs:
1542  * @ev_window: The window where dialogs will be closed.
1543  *
1544  * It looks for password, print and properties dialogs and closes them and
1545  * frees them from memory. If there is any print job it does free it too.
1546  */
1547 static void
1548 ev_window_close_dialogs (EvWindow *ev_window)
1549 {
1550         if (ev_window->priv->print_dialog)
1551                 gtk_widget_destroy (ev_window->priv->print_dialog);
1552         ev_window->priv->print_dialog = NULL;
1553
1554         if (ev_window->priv->properties)
1555                 gtk_widget_destroy (ev_window->priv->properties);
1556         ev_window->priv->properties = NULL;
1557 }
1558
1559 static void
1560 ev_window_clear_progress_idle (EvWindow *ev_window)
1561 {
1562         if (ev_window->priv->progress_idle > 0)
1563                 g_source_remove (ev_window->priv->progress_idle);
1564         ev_window->priv->progress_idle = 0;
1565 }
1566
1567 static void
1568 reset_progress_idle (EvWindow *ev_window)
1569 {
1570         ev_window->priv->progress_idle = 0;
1571 }
1572
1573 static void
1574 ev_window_show_progress_message (EvWindow   *ev_window,
1575                                  guint       interval,
1576                                  GSourceFunc function)
1577 {
1578         if (ev_window->priv->progress_idle > 0)
1579                 g_source_remove (ev_window->priv->progress_idle);
1580         ev_window->priv->progress_idle =
1581                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1582                                             interval, function,
1583                                             ev_window,
1584                                             (GDestroyNotify)reset_progress_idle);
1585 }
1586
1587 static void
1588 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1589 {
1590         if (ev_window->priv->progress_cancellable)
1591                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1592         else
1593                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1594 }
1595
1596 static void
1597 ev_window_progress_response_cb (EvProgressMessageArea *area,
1598                                 gint                   response,
1599                                 EvWindow              *ev_window)
1600 {
1601         if (response == GTK_RESPONSE_CANCEL)
1602                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1603         ev_window_set_message_area (ev_window, NULL);
1604 }
1605
1606 static gboolean
1607 show_loading_progress (EvWindow *ev_window)
1608 {
1609         GtkWidget *area;
1610         gchar     *text;
1611         gchar     *display_name;
1612
1613         if (ev_window->priv->message_area)
1614                 return FALSE;
1615
1616         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1617         display_name = g_markup_escape_text (text, -1);
1618         g_free (text);
1619         text = g_strdup_printf (_("Loading document from “%s”"),
1620                                 display_name);
1621
1622         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1623                                              text,
1624                                              GTK_STOCK_CLOSE,
1625                                              GTK_RESPONSE_CLOSE,
1626                                              GTK_STOCK_CANCEL,
1627                                              GTK_RESPONSE_CANCEL,
1628                                              NULL);
1629         g_signal_connect (area, "response",
1630                           G_CALLBACK (ev_window_progress_response_cb),
1631                           ev_window);
1632         gtk_widget_show (area);
1633         ev_window_set_message_area (ev_window, area);
1634
1635         g_free (text);
1636         g_free (display_name);
1637
1638         return FALSE;
1639 }
1640
1641 static void
1642 ev_window_load_remote_failed (EvWindow *ev_window,
1643                               GError   *error)
1644 {
1645         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1646         ev_window->priv->in_reload = FALSE;
1647         ev_window_error_message (ev_window, error,
1648                                  "%s", _("Unable to open document"));
1649         g_free (ev_window->priv->local_uri);
1650         ev_window->priv->local_uri = NULL;
1651         ev_window->priv->uri_mtime = 0;
1652 }
1653
1654 static void
1655 set_uri_mtime (GFile        *source,
1656                GAsyncResult *async_result,
1657                EvWindow     *ev_window)
1658 {
1659         GFileInfo *info;
1660         GError *error = NULL;
1661
1662         info = g_file_query_info_finish (source, async_result, &error);
1663
1664         if (error) {
1665                 ev_window->priv->uri_mtime = 0;
1666                 g_error_free (error);
1667         } else {
1668                 GTimeVal mtime;
1669
1670                 g_file_info_get_modification_time (info, &mtime);
1671                 ev_window->priv->uri_mtime = mtime.tv_sec;
1672                 g_object_unref (info);
1673         }
1674
1675         g_object_unref (source);
1676 }
1677
1678 static void
1679 mount_volume_ready_cb (GFile        *source,
1680                        GAsyncResult *async_result,
1681                        EvWindow     *ev_window)
1682 {
1683         GError *error = NULL;
1684
1685         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1686
1687         if (error) {
1688                 ev_window_load_remote_failed (ev_window, error);
1689                 g_object_unref (source);
1690                 g_error_free (error);
1691         } else {
1692                 /* Volume successfully mounted,
1693                    try opening the file again */
1694                 ev_window_load_file_remote (ev_window, source);
1695         }
1696 }
1697
1698 static void
1699 window_open_file_copy_ready_cb (GFile        *source,
1700                                 GAsyncResult *async_result,
1701                                 EvWindow     *ev_window)
1702 {
1703         GError *error = NULL;
1704
1705         ev_window_clear_progress_idle (ev_window);
1706         ev_window_set_message_area (ev_window, NULL);
1707
1708         g_file_copy_finish (source, async_result, &error);
1709         if (!error) {
1710                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1711                 g_file_query_info_async (source,
1712                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1713                                          0, G_PRIORITY_DEFAULT,
1714                                          NULL,
1715                                          (GAsyncReadyCallback)set_uri_mtime,
1716                                          ev_window);
1717                 return;
1718         }
1719
1720         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1721                 GMountOperation *operation;
1722
1723                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1724                 g_file_mount_enclosing_volume (source,
1725                                                G_MOUNT_MOUNT_NONE,
1726                                                operation, NULL,
1727                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1728                                                ev_window);
1729                 g_object_unref (operation);
1730         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1731                 ev_window_clear_load_job (ev_window);
1732                 ev_window_clear_local_uri (ev_window);
1733                 g_free (ev_window->priv->uri);
1734                 ev_window->priv->uri = NULL;
1735                 g_object_unref (source);
1736
1737                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1738         } else {
1739                 ev_window_load_remote_failed (ev_window, error);
1740                 g_object_unref (source);
1741         }
1742
1743         g_error_free (error);
1744 }
1745
1746 static void
1747 window_open_file_copy_progress_cb (goffset   n_bytes,
1748                                    goffset   total_bytes,
1749                                    EvWindow *ev_window)
1750 {
1751         gchar *status;
1752         gdouble fraction;
1753
1754         if (!ev_window->priv->message_area)
1755                 return;
1756
1757         if (total_bytes <= 0)
1758                 return;
1759
1760         fraction = n_bytes / (gdouble)total_bytes;
1761         status = g_strdup_printf (_("Downloading document (%d%%)"),
1762                                   (gint)(fraction * 100));
1763
1764         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1765                                              status);
1766         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1767                                                fraction);
1768
1769         g_free (status);
1770 }
1771
1772 static void
1773 ev_window_load_file_remote (EvWindow *ev_window,
1774                             GFile    *source_file)
1775 {
1776         GFile *target_file;
1777
1778         if (!ev_window->priv->local_uri) {
1779                 char *base_name, *template;
1780                 GFile *tmp_file;
1781                 GError *err = NULL;
1782
1783                 /* We'd like to keep extension of source uri since
1784                  * it helps to resolve some mime types, say cbz.
1785                  */
1786                 base_name = g_file_get_basename (source_file);
1787                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1788                 g_free (base_name);
1789
1790                 tmp_file = ev_mkstemp_file (template, &err);
1791                 g_free (template);
1792                 if (tmp_file == NULL) {
1793                         ev_window_error_message (ev_window, err,
1794                                                  "%s", _("Failed to load remote file."));
1795                         g_error_free (err);
1796                         return;
1797                 }
1798
1799                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1800                 g_object_unref (tmp_file);
1801
1802                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1803                                      ev_window->priv->local_uri);
1804         }
1805
1806         ev_window_reset_progress_cancellable (ev_window);
1807
1808         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1809         g_file_copy_async (source_file, target_file,
1810                            G_FILE_COPY_OVERWRITE,
1811                            G_PRIORITY_DEFAULT,
1812                            ev_window->priv->progress_cancellable,
1813                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1814                            ev_window,
1815                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1816                            ev_window);
1817         g_object_unref (target_file);
1818
1819         ev_window_show_progress_message (ev_window, 1,
1820                                          (GSourceFunc)show_loading_progress);
1821 }
1822
1823 void
1824 ev_window_open_uri (EvWindow       *ev_window,
1825                     const char     *uri,
1826                     EvLinkDest     *dest,
1827                     EvWindowRunMode mode,
1828                     const gchar    *search_string)
1829 {
1830         GFile *source_file;
1831
1832         ev_window->priv->in_reload = FALSE;
1833
1834         if (ev_window->priv->uri &&
1835             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1836                 ev_window_reload_document (ev_window, dest);
1837                 return;
1838         }
1839
1840         if (ev_window->priv->monitor) {
1841                 g_object_unref (ev_window->priv->monitor);
1842                 ev_window->priv->monitor = NULL;
1843         }
1844
1845         ev_window_close_dialogs (ev_window);
1846         ev_window_clear_load_job (ev_window);
1847         ev_window_clear_local_uri (ev_window);
1848         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1849
1850         ev_window->priv->window_mode = mode;
1851
1852         if (ev_window->priv->uri)
1853                 g_free (ev_window->priv->uri);
1854         ev_window->priv->uri = g_strdup (uri);
1855
1856         if (ev_window->priv->metadata)
1857                 g_object_unref (ev_window->priv->metadata);
1858
1859         source_file = g_file_new_for_uri (uri);
1860         if (ev_is_metadata_supported_for_file (source_file))
1861                 ev_window->priv->metadata = ev_metadata_new (source_file);
1862         else
1863                 ev_window->priv->metadata = NULL;
1864
1865         if (ev_window->priv->search_string)
1866                 g_free (ev_window->priv->search_string);
1867         ev_window->priv->search_string = search_string ?
1868                 g_strdup (search_string) : NULL;
1869
1870         if (ev_window->priv->dest)
1871                 g_object_unref (ev_window->priv->dest);
1872         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1873
1874         setup_size_from_metadata (ev_window);
1875         setup_model_from_metadata (ev_window);
1876
1877         ev_window->priv->load_job = ev_job_load_new (uri);
1878         g_signal_connect (ev_window->priv->load_job,
1879                           "finished",
1880                           G_CALLBACK (ev_window_load_job_cb),
1881                           ev_window);
1882
1883         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1884                 ev_window_load_file_remote (ev_window, source_file);
1885         } else {
1886                 g_object_unref (source_file);
1887                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1888         }
1889 }
1890
1891 void
1892 ev_window_open_document (EvWindow       *ev_window,
1893                          EvDocument     *document,
1894                          EvLinkDest     *dest,
1895                          EvWindowRunMode mode,
1896                          const gchar    *search_string)
1897 {
1898         if (document == ev_window->priv->document)
1899                 return;
1900
1901         ev_window_close_dialogs (ev_window);
1902         ev_window_clear_load_job (ev_window);
1903         ev_window_clear_local_uri (ev_window);
1904
1905         if (ev_window->priv->monitor) {
1906                 g_object_unref (ev_window->priv->monitor);
1907                 ev_window->priv->monitor = NULL;
1908         }
1909
1910         if (ev_window->priv->uri)
1911                 g_free (ev_window->priv->uri);
1912         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1913
1914         setup_size_from_metadata (ev_window);
1915         setup_model_from_metadata (ev_window);
1916
1917         ev_document_model_set_document (ev_window->priv->model, document);
1918
1919         setup_document_from_metadata (ev_window);
1920         setup_view_from_metadata (ev_window);
1921
1922         if (dest) {
1923                 EvLink *link;
1924                 EvLinkAction *link_action;
1925
1926                 link_action = ev_link_action_new_dest (dest);
1927                 link = ev_link_new (NULL, link_action);
1928                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1929                 /* FIXME: link action should inc dest ref counting
1930                  * or not unref it at all
1931                  */
1932                 g_object_ref (dest);
1933                 g_object_unref (link);
1934         }
1935
1936         switch (mode) {
1937         case EV_WINDOW_MODE_FULLSCREEN:
1938                 ev_window_run_fullscreen (ev_window);
1939                 break;
1940         case EV_WINDOW_MODE_PRESENTATION:
1941                 ev_window_run_presentation (ev_window);
1942                 break;
1943         default:
1944                 break;
1945         }
1946
1947         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1948                 ev_window_cmd_edit_find (NULL, ev_window);
1949                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1950                                                 search_string);
1951         }
1952
1953         /* Create a monitor for the document */
1954         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1955         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1956                                   G_CALLBACK (ev_window_document_changed),
1957                                   ev_window);
1958 }
1959
1960 static void
1961 ev_window_reload_local (EvWindow *ev_window)
1962 {
1963         const gchar *uri;
1964
1965         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1966         ev_window->priv->reload_job = ev_job_load_new (uri);
1967         g_signal_connect (ev_window->priv->reload_job, "finished",
1968                           G_CALLBACK (ev_window_reload_job_cb),
1969                           ev_window);
1970         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1971 }
1972
1973 static gboolean
1974 show_reloading_progress (EvWindow *ev_window)
1975 {
1976         GtkWidget *area;
1977         gchar     *text;
1978
1979         if (ev_window->priv->message_area)
1980                 return FALSE;
1981
1982         text = g_strdup_printf (_("Reloading document from %s"),
1983                                 ev_window->priv->uri);
1984         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1985                                              text,
1986                                              GTK_STOCK_CLOSE,
1987                                              GTK_RESPONSE_CLOSE,
1988                                              GTK_STOCK_CANCEL,
1989                                              GTK_RESPONSE_CANCEL,
1990                                              NULL);
1991         g_signal_connect (area, "response",
1992                           G_CALLBACK (ev_window_progress_response_cb),
1993                           ev_window);
1994         gtk_widget_show (area);
1995         ev_window_set_message_area (ev_window, area);
1996         g_free (text);
1997
1998         return FALSE;
1999 }
2000
2001 static void
2002 reload_remote_copy_ready_cb (GFile        *remote,
2003                              GAsyncResult *async_result,
2004                              EvWindow     *ev_window)
2005 {
2006         GError *error = NULL;
2007
2008         ev_window_clear_progress_idle (ev_window);
2009
2010         g_file_copy_finish (remote, async_result, &error);
2011         if (error) {
2012                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2013                         ev_window_error_message (ev_window, error,
2014                                                  "%s", _("Failed to reload document."));
2015                 g_error_free (error);
2016         } else {
2017                 ev_window_reload_local (ev_window);
2018         }
2019
2020         g_object_unref (remote);
2021 }
2022
2023 static void
2024 reload_remote_copy_progress_cb (goffset   n_bytes,
2025                                 goffset   total_bytes,
2026                                 EvWindow *ev_window)
2027 {
2028         gchar *status;
2029         gdouble fraction;
2030
2031         if (!ev_window->priv->message_area)
2032                 return;
2033
2034         if (total_bytes <= 0)
2035                 return;
2036
2037         fraction = n_bytes / (gdouble)total_bytes;
2038         status = g_strdup_printf (_("Downloading document (%d%%)"),
2039                                   (gint)(fraction * 100));
2040
2041         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2042                                              status);
2043         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2044                                                fraction);
2045
2046         g_free (status);
2047 }
2048
2049 static void
2050 query_remote_uri_mtime_cb (GFile        *remote,
2051                            GAsyncResult *async_result,
2052                            EvWindow     *ev_window)
2053 {
2054         GFileInfo *info;
2055         GTimeVal   mtime;
2056         GError    *error = NULL;
2057
2058         info = g_file_query_info_finish (remote, async_result, &error);
2059         if (error) {
2060                 g_error_free (error);
2061                 g_object_unref (remote);
2062                 ev_window_reload_local (ev_window);
2063
2064                 return;
2065         }
2066
2067         g_file_info_get_modification_time (info, &mtime);
2068         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2069                 GFile *target_file;
2070
2071                 /* Remote file has changed */
2072                 ev_window->priv->uri_mtime = mtime.tv_sec;
2073
2074                 ev_window_reset_progress_cancellable (ev_window);
2075
2076                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2077                 g_file_copy_async (remote, target_file,
2078                                    G_FILE_COPY_OVERWRITE,
2079                                    G_PRIORITY_DEFAULT,
2080                                    ev_window->priv->progress_cancellable,
2081                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2082                                    ev_window,
2083                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2084                                    ev_window);
2085                 g_object_unref (target_file);
2086                 ev_window_show_progress_message (ev_window, 1,
2087                                                  (GSourceFunc)show_reloading_progress);
2088         } else {
2089                 g_object_unref (remote);
2090                 ev_window_reload_local (ev_window);
2091         }
2092
2093         g_object_unref (info);
2094 }
2095
2096 static void
2097 ev_window_reload_remote (EvWindow *ev_window)
2098 {
2099         GFile *remote;
2100
2101         remote = g_file_new_for_uri (ev_window->priv->uri);
2102         /* Reload the remote uri only if it has changed */
2103         g_file_query_info_async (remote,
2104                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2105                                  0, G_PRIORITY_DEFAULT,
2106                                  NULL,
2107                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2108                                  ev_window);
2109 }
2110
2111 static void
2112 ev_window_reload_document (EvWindow *ev_window,
2113                            EvLinkDest *dest)
2114 {
2115         gint page;
2116
2117
2118         ev_window_clear_reload_job (ev_window);
2119         ev_window->priv->in_reload = TRUE;
2120
2121         page = ev_document_model_get_page (ev_window->priv->model);
2122
2123         if (ev_window->priv->dest)
2124                 g_object_unref (ev_window->priv->dest);
2125         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2126
2127         if (ev_window->priv->local_uri) {
2128                 ev_window_reload_remote (ev_window);
2129         } else {
2130                 ev_window_reload_local (ev_window);
2131         }
2132 }
2133
2134 static void
2135 file_open_dialog_response_cb (GtkWidget *chooser,
2136                               gint       response_id,
2137                               EvWindow  *ev_window)
2138 {
2139         if (response_id == GTK_RESPONSE_OK) {
2140                 GSList *uris;
2141                 gchar  *uri;
2142
2143                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2144
2145                 ev_application_open_uri_list (EV_APP, uris,
2146                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2147                                               gtk_get_current_event_time ());
2148
2149                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2150                 g_slist_free (uris);
2151
2152                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2153                 ev_application_set_filechooser_uri (EV_APP,
2154                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2155                                                     uri);
2156                 g_free (uri);
2157         }
2158
2159         gtk_widget_destroy (chooser);
2160 }
2161
2162 static void
2163 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2164 {
2165         GtkWidget   *chooser;
2166         const gchar *default_uri;
2167         gchar       *parent_uri = NULL;
2168
2169         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2170                                                GTK_WINDOW (window),
2171                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2172                                                GTK_STOCK_CANCEL,
2173                                                GTK_RESPONSE_CANCEL,
2174                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2175                                                NULL);
2176
2177         ev_document_factory_add_filters (chooser, NULL);
2178         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2179         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2180
2181         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2182         if (!default_uri && window->priv->uri) {
2183                 GFile *file, *parent;
2184
2185                 file = g_file_new_for_uri (window->priv->uri);
2186                 parent = g_file_get_parent (file);
2187                 if (parent) {
2188                         parent_uri = g_file_get_uri (parent);
2189                         default_uri = parent_uri;
2190                         g_object_unref (parent);
2191                 }
2192                 g_object_unref (file);
2193         }
2194
2195         if (default_uri) {
2196                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2197         } else {
2198                 const gchar *folder;
2199
2200                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2201                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2202                                                      folder ? folder : g_get_home_dir ());
2203         }
2204         g_free (parent_uri);
2205
2206         g_signal_connect (chooser, "response",
2207                           G_CALLBACK (file_open_dialog_response_cb),
2208                           window);
2209
2210         gtk_widget_show (chooser);
2211 }
2212
2213 static void
2214 ev_window_open_copy_at_dest (EvWindow   *window,
2215                              EvLinkDest *dest)
2216 {
2217         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2218
2219         ev_window_n_copies++;
2220
2221         if (window->priv->metadata)
2222                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2223         ev_window_open_document (new_window,
2224                                  window->priv->document,
2225                                  dest, 0, NULL);
2226         gtk_window_present (GTK_WINDOW (new_window));
2227 }
2228
2229 static void
2230 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2231 {
2232         ev_window_open_copy_at_dest (window, NULL);
2233 }
2234
2235 static void
2236 ev_window_cmd_recent_file_activate (GtkAction *action,
2237                                     EvWindow  *window)
2238 {
2239         GtkRecentInfo *info;
2240         const gchar   *uri;
2241
2242         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2243         g_assert (info != NULL);
2244
2245         uri = gtk_recent_info_get_uri (info);
2246
2247         ev_application_open_uri_at_dest (EV_APP, uri,
2248                                          gtk_window_get_screen (GTK_WINDOW (window)),
2249                                          NULL, 0, NULL, gtk_get_current_event_time ());
2250 }
2251
2252 static void
2253 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2254                                              const gchar        *uri,
2255                                              EvWindow           *window)
2256 {
2257         ev_application_open_uri_at_dest (EV_APP, uri,
2258                                          gtk_window_get_screen (GTK_WINDOW (window)),
2259                                          NULL, 0, NULL, gtk_get_current_event_time ());
2260 }
2261
2262 static void
2263 ev_window_add_recent (EvWindow *window, const char *filename)
2264 {
2265         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2266 }
2267
2268 static gint
2269 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2270 {
2271         gboolean     has_ev_a, has_ev_b;
2272         const gchar *evince = g_get_application_name ();
2273
2274         has_ev_a = gtk_recent_info_has_application (a, evince);
2275         has_ev_b = gtk_recent_info_has_application (b, evince);
2276
2277         if (has_ev_a && has_ev_b) {
2278                 time_t time_a, time_b;
2279
2280                 time_a = gtk_recent_info_get_modified (a);
2281                 time_b = gtk_recent_info_get_modified (b);
2282
2283                 return (time_b - time_a);
2284         } else if (has_ev_a) {
2285                 return -1;
2286         } else if (has_ev_b) {
2287                 return 1;
2288         }
2289
2290         return 0;
2291 }
2292
2293 /*
2294  * Doubles underscore to avoid spurious menu accels.
2295  */
2296 static gchar *
2297 ev_window_get_recent_file_label (gint index, const gchar *filename)
2298 {
2299         GString *str;
2300         gint length;
2301         const gchar *p;
2302         const gchar *end;
2303         gboolean is_rtl;
2304
2305         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2306
2307         g_return_val_if_fail (filename != NULL, NULL);
2308
2309         length = strlen (filename);
2310         str = g_string_sized_new (length + 10);
2311         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2312
2313         p = filename;
2314         end = filename + length;
2315
2316         while (p != end) {
2317                 const gchar *next;
2318                 next = g_utf8_next_char (p);
2319
2320                 switch (*p) {
2321                         case '_':
2322                                 g_string_append (str, "__");
2323                                 break;
2324                         default:
2325                                 g_string_append_len (str, p, next - p);
2326                                 break;
2327                 }
2328
2329                 p = next;
2330         }
2331
2332         return g_string_free (str, FALSE);
2333 }
2334
2335 static void
2336 ev_window_setup_recent (EvWindow *ev_window)
2337 {
2338         GList        *items, *l;
2339         guint         n_items = 0;
2340         const gchar  *evince = g_get_application_name ();
2341         static guint  i = 0;
2342
2343         if (ev_window->priv->recent_ui_id > 0) {
2344                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2345                                           ev_window->priv->recent_ui_id);
2346                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2347         }
2348         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2349
2350         if (ev_window->priv->recent_action_group) {
2351                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2352                                                     ev_window->priv->recent_action_group);
2353                 g_object_unref (ev_window->priv->recent_action_group);
2354         }
2355         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2356         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2357                                             ev_window->priv->recent_action_group, 0);
2358
2359         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2360         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2361
2362         for (l = items; l && l->data; l = g_list_next (l)) {
2363                 GtkRecentInfo *info;
2364                 GtkAction     *action;
2365                 gchar         *action_name;
2366                 gchar         *label;
2367
2368                 info = (GtkRecentInfo *) l->data;
2369
2370                 if (!gtk_recent_info_has_application (info, evince) ||
2371                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2372                         continue;
2373
2374                 action_name = g_strdup_printf ("RecentFile%u", i++);
2375                 label = ev_window_get_recent_file_label (
2376                         n_items + 1, gtk_recent_info_get_display_name (info));
2377
2378                 action = g_object_new (GTK_TYPE_ACTION,
2379                                        "name", action_name,
2380                                        "label", label,
2381                                        NULL);
2382
2383                 g_object_set_data_full (G_OBJECT (action),
2384                                         "gtk-recent-info",
2385                                         gtk_recent_info_ref (info),
2386                                         (GDestroyNotify) gtk_recent_info_unref);
2387
2388                 g_signal_connect (action, "activate",
2389                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2390                                   (gpointer) ev_window);
2391
2392                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2393                                              action);
2394                 g_object_unref (action);
2395
2396                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2397                                        ev_window->priv->recent_ui_id,
2398                                        "/MainMenu/FileMenu/RecentFilesMenu",
2399                                        label,
2400                                        action_name,
2401                                        GTK_UI_MANAGER_MENUITEM,
2402                                        FALSE);
2403                 g_free (action_name);
2404                 g_free (label);
2405
2406                 if (++n_items == 5)
2407                         break;
2408         }
2409
2410         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2411         g_list_free (items);
2412 }
2413
2414 static gboolean
2415 show_saving_progress (GFile *dst)
2416 {
2417         EvWindow  *ev_window;
2418         GtkWidget *area;
2419         gchar     *text;
2420         gchar     *uri;
2421         EvSaveType save_type;
2422
2423         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2424         ev_window->priv->progress_idle = 0;
2425
2426         if (ev_window->priv->message_area)
2427                 return FALSE;
2428
2429         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2430         uri = g_file_get_uri (dst);
2431         switch (save_type) {
2432         case EV_SAVE_DOCUMENT:
2433                 text = g_strdup_printf (_("Saving document to %s"), uri);
2434                 break;
2435         case EV_SAVE_ATTACHMENT:
2436                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2437                 break;
2438         case EV_SAVE_IMAGE:
2439                 text = g_strdup_printf (_("Saving image to %s"), uri);
2440                 break;
2441         default:
2442                 g_assert_not_reached ();
2443         }
2444         g_free (uri);
2445         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2446                                              text,
2447                                              GTK_STOCK_CLOSE,
2448                                              GTK_RESPONSE_CLOSE,
2449                                              GTK_STOCK_CANCEL,
2450                                              GTK_RESPONSE_CANCEL,
2451                                              NULL);
2452         g_signal_connect (area, "response",
2453                           G_CALLBACK (ev_window_progress_response_cb),
2454                           ev_window);
2455         gtk_widget_show (area);
2456         ev_window_set_message_area (ev_window, area);
2457         g_free (text);
2458
2459         return FALSE;
2460 }
2461
2462 static void
2463 window_save_file_copy_ready_cb (GFile        *src,
2464                                 GAsyncResult *async_result,
2465                                 GFile        *dst)
2466 {
2467         EvWindow *ev_window;
2468         GError   *error = NULL;
2469
2470         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2471         ev_window_clear_progress_idle (ev_window);
2472
2473         if (g_file_copy_finish (src, async_result, &error)) {
2474                 ev_tmp_file_unlink (src);
2475                 return;
2476         }
2477
2478         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2479                 gchar *name;
2480
2481                 name = g_file_get_basename (dst);
2482                 ev_window_error_message (ev_window, error,
2483                                          _("The file could not be saved as “%s”."),
2484                                          name);
2485                 g_free (name);
2486         }
2487         ev_tmp_file_unlink (src);
2488         g_error_free (error);
2489 }
2490
2491 static void
2492 window_save_file_copy_progress_cb (goffset n_bytes,
2493                                    goffset total_bytes,
2494                                    GFile  *dst)
2495 {
2496         EvWindow  *ev_window;
2497         EvSaveType save_type;
2498         gchar     *status;
2499         gdouble    fraction;
2500
2501         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2502
2503         if (!ev_window->priv->message_area)
2504                 return;
2505
2506         if (total_bytes <= 0)
2507                 return;
2508
2509         fraction = n_bytes / (gdouble)total_bytes;
2510         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2511
2512         switch (save_type) {
2513         case EV_SAVE_DOCUMENT:
2514                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2515                                           (gint)(fraction * 100));
2516                 break;
2517         case EV_SAVE_ATTACHMENT:
2518                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2519                                           (gint)(fraction * 100));
2520                 break;
2521         case EV_SAVE_IMAGE:
2522                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2523                                           (gint)(fraction * 100));
2524                 break;
2525         default:
2526                 g_assert_not_reached ();
2527         }
2528
2529         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2530                                              status);
2531         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2532                                                fraction);
2533
2534         g_free (status);
2535 }
2536
2537 static void
2538 ev_window_save_remote (EvWindow  *ev_window,
2539                        EvSaveType save_type,
2540                        GFile     *src,
2541                        GFile     *dst)
2542 {
2543         ev_window_reset_progress_cancellable (ev_window);
2544         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2545         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2546         g_file_copy_async (src, dst,
2547                            G_FILE_COPY_OVERWRITE,
2548                            G_PRIORITY_DEFAULT,
2549                            ev_window->priv->progress_cancellable,
2550                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2551                            dst,
2552                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2553                            dst);
2554         ev_window->priv->progress_idle =
2555                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2556                                             1,
2557                                             (GSourceFunc)show_saving_progress,
2558                                             dst,
2559                                             NULL);
2560 }
2561
2562 static void
2563 ev_window_clear_save_job (EvWindow *ev_window)
2564 {
2565         if (ev_window->priv->save_job != NULL) {
2566                 if (!ev_job_is_finished (ev_window->priv->save_job))
2567                         ev_job_cancel (ev_window->priv->save_job);
2568
2569                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2570                                                       ev_window_save_job_cb,
2571                                                       ev_window);
2572                 g_object_unref (ev_window->priv->save_job);
2573                 ev_window->priv->save_job = NULL;
2574         }
2575 }
2576
2577 static void
2578 ev_window_save_job_cb (EvJob     *job,
2579                        EvWindow  *window)
2580 {
2581         if (ev_job_is_failed (job)) {
2582                 ev_window_error_message (window, job->error,
2583                                          _("The file could not be saved as “%s”."),
2584                                          EV_JOB_SAVE (job)->uri);
2585         }
2586
2587         ev_window_clear_save_job (window);
2588 }
2589
2590 static void
2591 file_save_dialog_response_cb (GtkWidget *fc,
2592                               gint       response_id,
2593                               EvWindow  *ev_window)
2594 {
2595         gchar *uri;
2596         GFile *file, *parent;
2597
2598         if (response_id != GTK_RESPONSE_OK) {
2599                 gtk_widget_destroy (fc);
2600                 return;
2601         }
2602
2603         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2604         file = g_file_new_for_uri (uri);
2605         parent = g_file_get_parent (file);
2606         g_object_unref (file);
2607         if (parent) {
2608                 gchar *folder_uri;
2609
2610                 folder_uri = g_file_get_uri (parent);
2611                 ev_application_set_filechooser_uri (EV_APP,
2612                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2613                                                     folder_uri);
2614                 g_free (folder_uri);
2615                 g_object_unref (parent);
2616         }
2617
2618         /* FIXME: remote copy should be done here rather than in the save job,
2619          * so that we can track progress and cancel the operation
2620          */
2621
2622         ev_window_clear_save_job (ev_window);
2623         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2624                                                      uri, ev_window->priv->uri);
2625         g_signal_connect (ev_window->priv->save_job, "finished",
2626                           G_CALLBACK (ev_window_save_job_cb),
2627                           ev_window);
2628         /* The priority doesn't matter for this job */
2629         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2630
2631         g_free (uri);
2632         gtk_widget_destroy (fc);
2633 }
2634
2635 static void
2636 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2637 {
2638         GtkWidget *fc;
2639         gchar *base_name;
2640         GFile *file;
2641         const gchar *default_uri;
2642
2643         fc = gtk_file_chooser_dialog_new (
2644                 _("Save a Copy"),
2645                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2646                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2647                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2648                 NULL);
2649
2650         ev_document_factory_add_filters (fc, ev_window->priv->document);
2651         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2652         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2653                                                 GTK_RESPONSE_OK,
2654                                                 GTK_RESPONSE_CANCEL,
2655                                                 -1);
2656
2657         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2658         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2659         file = g_file_new_for_uri (ev_window->priv->uri);
2660         base_name = g_file_get_basename (file);
2661         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2662
2663         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2664         if (default_uri) {
2665                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2666         } else {
2667                 const gchar *folder;
2668
2669                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2670                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2671                                                      folder ? folder : g_get_home_dir ());
2672         }
2673
2674         g_object_unref (file);
2675         g_free (base_name);
2676
2677         g_signal_connect (fc, "response",
2678                           G_CALLBACK (file_save_dialog_response_cb),
2679                           ev_window);
2680
2681         gtk_widget_show (fc);
2682 }
2683
2684 static GKeyFile *
2685 get_print_settings_file (void)
2686 {
2687         GKeyFile *print_settings_file;
2688         gchar    *filename;
2689         GError *error = NULL;
2690
2691         print_settings_file = g_key_file_new ();
2692
2693         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2694                                      EV_PRINT_SETTINGS_FILE, NULL);
2695         if (!g_key_file_load_from_file (print_settings_file,
2696                                         filename,
2697                                         G_KEY_FILE_KEEP_COMMENTS |
2698                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2699                                         &error)) {
2700
2701                 /* Don't warn if the file simply doesn't exist */
2702                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2703                         g_warning ("%s", error->message);
2704
2705                 g_error_free (error);
2706         }
2707
2708         g_free (filename);
2709
2710         return print_settings_file;
2711 }
2712
2713 static void
2714 save_print_setting_file (GKeyFile *key_file)
2715 {
2716         gchar  *filename;
2717         gchar  *data;
2718         gsize  data_length;
2719         GError *error = NULL;
2720
2721         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2722                                      EV_PRINT_SETTINGS_FILE, NULL);
2723         data = g_key_file_to_data (key_file, &data_length, NULL);
2724         g_file_set_contents (filename, data, data_length, &error);
2725         if (error) {
2726                 g_warning ("Failed to save print settings: %s", error->message);
2727                 g_error_free (error);
2728         }
2729         g_free (data);
2730         g_free (filename);
2731 }
2732
2733 static void
2734 ev_window_save_print_settings (EvWindow         *window,
2735                                GtkPrintSettings *print_settings)
2736 {
2737         GKeyFile *key_file;
2738         gint      i;
2739
2740         key_file = get_print_settings_file ();
2741         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2742         save_print_setting_file (key_file);
2743         g_key_file_free (key_file);
2744
2745         if (!window->priv->metadata)
2746                 return;
2747
2748         /* Save print settings that are specific to the document */
2749         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2750                 const gchar *value;
2751
2752                 value = gtk_print_settings_get (print_settings,
2753                                                 document_print_settings[i]);
2754                 ev_metadata_set_string (window->priv->metadata,
2755                                         document_print_settings[i], value);
2756         }
2757 }
2758
2759 static void
2760 ev_window_save_print_page_setup (EvWindow     *window,
2761                                  GtkPageSetup *page_setup)
2762 {
2763         GKeyFile *key_file;
2764
2765         key_file = get_print_settings_file ();
2766         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2767         save_print_setting_file (key_file);
2768         g_key_file_free (key_file);
2769
2770         if (!window->priv->metadata)
2771                 return;
2772
2773         /* Save page setup options that are specific to the document */
2774         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2775                              gtk_page_setup_get_orientation (page_setup));
2776         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2777                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2778         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2779                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2780         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2781                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2782         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2783                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2784 }
2785
2786 static void
2787 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2788                                              GtkPrintSettings *print_settings)
2789 {
2790         gint i;
2791
2792         if (!window->priv->metadata)
2793                 return;
2794
2795         /* Load print setting that are specific to the document */
2796         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2797                 gchar *value = NULL;
2798
2799                 ev_metadata_get_string (window->priv->metadata,
2800                                         document_print_settings[i], &value);
2801                 gtk_print_settings_set (print_settings,
2802                                         document_print_settings[i], value);
2803         }
2804 }
2805
2806 static void
2807 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2808                                                GtkPageSetup *page_setup)
2809 {
2810         gint          int_value;
2811         gdouble       double_value;
2812         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2813
2814         /* Load page setup options that are specific to the document */
2815         if (window->priv->metadata &&
2816             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2817                 gtk_page_setup_set_orientation (page_setup, int_value);
2818         } else {
2819                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2820         }
2821
2822         if (window->priv->metadata &&
2823             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2824                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2825         } else {
2826                 gtk_page_setup_set_top_margin (page_setup,
2827                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2828                                                GTK_UNIT_MM);
2829         }
2830
2831         if (window->priv->metadata &&
2832             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2833                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2834         } else {
2835                 gtk_page_setup_set_bottom_margin (page_setup,
2836                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2837                                                   GTK_UNIT_MM);
2838         }
2839
2840         if (window->priv->metadata &&
2841             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2842                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2843         } else {
2844                 gtk_page_setup_set_left_margin (page_setup,
2845                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2846                                                 GTK_UNIT_MM);
2847         }
2848
2849         if (window->priv->metadata &&
2850             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2851                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2852         } else {
2853                 gtk_page_setup_set_right_margin (page_setup,
2854                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2855                                                  GTK_UNIT_MM);
2856         }
2857 }
2858
2859 static GtkPrintSettings *
2860 get_print_settings (GKeyFile *key_file)
2861 {
2862         GtkPrintSettings *print_settings;
2863
2864         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2865                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2866                 gtk_print_settings_new ();
2867
2868         return print_settings ? print_settings : gtk_print_settings_new ();
2869 }
2870
2871 static GtkPageSetup *
2872 get_print_page_setup (GKeyFile *key_file)
2873 {
2874         GtkPageSetup *page_setup;
2875
2876         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2877                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2878                 gtk_page_setup_new ();
2879
2880         return page_setup ? page_setup : gtk_page_setup_new ();
2881 }
2882
2883 static void
2884 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2885                                     EvWindow     *window)
2886 {
2887         /* Dialog was canceled */
2888         if (!page_setup)
2889                 return;
2890
2891         ev_window_save_print_page_setup (window, page_setup);
2892 }
2893
2894 static void
2895 ev_window_cmd_file_print_setup (GtkAction *action,
2896                                 EvWindow  *ev_window)
2897 {
2898         GKeyFile         *print_settings_file;
2899         GtkPrintSettings *print_settings;
2900         GtkPageSetup     *print_page_setup;
2901
2902         print_settings_file = get_print_settings_file ();
2903
2904         print_settings = get_print_settings (print_settings_file);
2905         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2906
2907         print_page_setup = get_print_page_setup (print_settings_file);
2908         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2909
2910         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2911                                                print_page_setup,
2912                                                print_settings,
2913                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2914                                                ev_window);
2915         g_object_unref (print_settings);
2916         g_object_unref (print_page_setup);
2917         g_key_file_free (print_settings_file);
2918 }
2919
2920 static void
2921 ev_window_print_cancel (EvWindow *ev_window)
2922 {
2923         EvPrintOperation *op;
2924
2925         if (!ev_window->priv->print_queue)
2926                 return;
2927
2928         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2929                 ev_print_operation_cancel (op);
2930         }
2931 }
2932
2933 static void
2934 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2935                                              gint      n_jobs)
2936 {
2937         gchar *text = NULL;
2938
2939         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2940             !ev_window->priv->print_queue)
2941                 return;
2942
2943         if (n_jobs == 0) {
2944                 ev_window_set_message_area (ev_window, NULL);
2945                 return;
2946         }
2947
2948         if (n_jobs > 1) {
2949                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2950                                                   "%d pending jobs in queue",
2951                                                   n_jobs - 1), n_jobs - 1);
2952         }
2953
2954         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2955                                             text);
2956         g_free (text);
2957 }
2958
2959 static gboolean
2960 destroy_window (GtkWidget *window)
2961 {
2962         gtk_widget_destroy (window);
2963
2964         return FALSE;
2965 }
2966
2967 static void
2968 ev_window_print_operation_done (EvPrintOperation       *op,
2969                                 GtkPrintOperationResult result,
2970                                 EvWindow               *ev_window)
2971 {
2972         gint n_jobs;
2973
2974         switch (result) {
2975         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2976                 GtkPrintSettings *print_settings;
2977
2978                 print_settings = ev_print_operation_get_print_settings (op);
2979                 ev_window_save_print_settings (ev_window, print_settings);
2980
2981                 if (ev_print_operation_get_embed_page_setup (op)) {
2982                         GtkPageSetup *page_setup;
2983
2984                         page_setup = ev_print_operation_get_default_page_setup (op);
2985                         ev_window_save_print_page_setup (ev_window, page_setup);
2986                 }
2987         }
2988
2989                 break;
2990         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2991                 GtkWidget *dialog;
2992                 GError    *error = NULL;
2993
2994
2995                 ev_print_operation_get_error (op, &error);
2996
2997                 /* The message area is already used by
2998                  * the printing progress, so it's better to
2999                  * use a popup dialog in this case
3000                  */
3001                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3002                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3003                                                  GTK_MESSAGE_ERROR,
3004                                                  GTK_BUTTONS_CLOSE,
3005                                                  "%s", _("Failed to print document"));
3006                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3007                                                           "%s", error->message);
3008                 g_signal_connect (dialog, "response",
3009                                   G_CALLBACK (gtk_widget_destroy),
3010                                   NULL);
3011                 gtk_widget_show (dialog);
3012
3013                 g_error_free (error);
3014         }
3015                 break;
3016         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3017         default:
3018                 break;
3019         }
3020
3021         g_queue_remove (ev_window->priv->print_queue, op);
3022         g_object_unref (op);
3023         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3024         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3025
3026         if (n_jobs == 0 && ev_window->priv->close_after_print)
3027                 g_idle_add ((GSourceFunc)destroy_window,
3028                             ev_window);
3029 }
3030
3031 static void
3032 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3033                                       gint                   response,
3034                                       EvWindow              *ev_window)
3035 {
3036         if (response == GTK_RESPONSE_CANCEL) {
3037                 EvPrintOperation *op;
3038
3039                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3040                 ev_print_operation_cancel (op);
3041         } else {
3042                 gtk_widget_hide (GTK_WIDGET (area));
3043         }
3044 }
3045
3046 static void
3047 ev_window_print_operation_status_changed (EvPrintOperation *op,
3048                                           EvWindow         *ev_window)
3049 {
3050         const gchar *status;
3051         gdouble      fraction;
3052
3053         status = ev_print_operation_get_status (op);
3054         fraction = ev_print_operation_get_progress (op);
3055
3056         if (!ev_window->priv->message_area) {
3057                 GtkWidget   *area;
3058                 const gchar *job_name;
3059                 gchar       *text;
3060
3061                 job_name = ev_print_operation_get_job_name (op);
3062                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3063
3064                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3065                                                      text,
3066                                                      GTK_STOCK_CLOSE,
3067                                                      GTK_RESPONSE_CLOSE,
3068                                                      GTK_STOCK_CANCEL,
3069                                                      GTK_RESPONSE_CANCEL,
3070                                                      NULL);
3071                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3072                 g_signal_connect (area, "response",
3073                                   G_CALLBACK (ev_window_print_progress_response_cb),
3074                                   ev_window);
3075                 gtk_widget_show (area);
3076                 ev_window_set_message_area (ev_window, area);
3077                 g_free (text);
3078         }
3079
3080         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3081                                              status);
3082         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3083                                                fraction);
3084 }
3085
3086 static void
3087 ev_window_print_operation_begin_print (EvPrintOperation *op,
3088                                        EvWindow         *ev_window)
3089 {
3090         if (!ev_window->priv->print_queue)
3091                 ev_window->priv->print_queue = g_queue_new ();
3092
3093         g_queue_push_head (ev_window->priv->print_queue, op);
3094         ev_window_print_update_pending_jobs_message (ev_window,
3095                                                      g_queue_get_length (ev_window->priv->print_queue));
3096 }
3097
3098 void
3099 ev_window_print_range (EvWindow *ev_window,
3100                        gint      first_page,
3101                        gint      last_page)
3102 {
3103         EvPrintOperation *op;
3104         GKeyFile         *print_settings_file;
3105         GtkPrintSettings *print_settings;
3106         GtkPageSetup     *print_page_setup;
3107         gint              current_page;
3108         gint              document_last_page;
3109
3110         g_return_if_fail (EV_IS_WINDOW (ev_window));
3111         g_return_if_fail (ev_window->priv->document != NULL);
3112
3113         if (!ev_window->priv->print_queue)
3114                 ev_window->priv->print_queue = g_queue_new ();
3115
3116         op = ev_print_operation_new (ev_window->priv->document);
3117         if (!op) {
3118                 g_warning ("%s", "Printing is not supported for document\n");
3119                 return;
3120         }
3121
3122         g_signal_connect (op, "begin_print",
3123                           G_CALLBACK (ev_window_print_operation_begin_print),
3124                           (gpointer)ev_window);
3125         g_signal_connect (op, "status_changed",
3126                           G_CALLBACK (ev_window_print_operation_status_changed),
3127                           (gpointer)ev_window);
3128         g_signal_connect (op, "done",
3129                           G_CALLBACK (ev_window_print_operation_done),
3130                           (gpointer)ev_window);
3131
3132         current_page = ev_document_model_get_page (ev_window->priv->model);
3133         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3134
3135         print_settings_file = get_print_settings_file ();
3136
3137         print_settings = get_print_settings (print_settings_file);
3138         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3139
3140         print_page_setup = get_print_page_setup (print_settings_file);
3141         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3142
3143         if (first_page != 1 || last_page != document_last_page) {
3144                 GtkPageRange range;
3145
3146                 /* Ranges in GtkPrint are 0 - N */
3147                 range.start = first_page - 1;
3148                 range.end = last_page - 1;
3149
3150                 gtk_print_settings_set_print_pages (print_settings,
3151                                                     GTK_PRINT_PAGES_RANGES);
3152                 gtk_print_settings_set_page_ranges (print_settings,
3153                                                     &range, 1);
3154         }
3155
3156         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3157         ev_print_operation_set_current_page (op, current_page);
3158         ev_print_operation_set_print_settings (op, print_settings);
3159         ev_print_operation_set_default_page_setup (op, print_page_setup);
3160 #ifdef WITH_GCONF
3161         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3162                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3163                                                                              NULL));
3164 #else
3165         ev_print_operation_set_embed_page_setup (op, TRUE);
3166 #endif
3167
3168         g_object_unref (print_settings);
3169         g_object_unref (print_page_setup);
3170         g_key_file_free (print_settings_file);
3171
3172         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3173 }
3174
3175 static void
3176 ev_window_print (EvWindow *window)
3177 {
3178         ev_window_print_range (window, 1,
3179                                ev_document_get_n_pages (window->priv->document));
3180 }
3181
3182 static void
3183 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3184 {
3185         ev_window_print (ev_window);
3186 }
3187
3188 static void
3189 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3190 {
3191         if (ev_window->priv->properties == NULL) {
3192                 ev_window->priv->properties = ev_properties_dialog_new ();
3193                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3194                                                    ev_window->priv->uri,
3195                                                    ev_window->priv->document);
3196                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3197                                            (gpointer) &(ev_window->priv->properties));
3198                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3199                                               GTK_WINDOW (ev_window));
3200         }
3201
3202         ev_document_fc_mutex_lock ();
3203         gtk_widget_show (ev_window->priv->properties);
3204         ev_document_fc_mutex_unlock ();
3205 }
3206
3207 static void
3208 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3209                                          gint       response,
3210                                          EvWindow  *ev_window)
3211 {
3212         gtk_widget_destroy (GTK_WIDGET (dialog));
3213
3214         switch (response) {
3215         case GTK_RESPONSE_YES:
3216                 if (!ev_window->priv->print_queue ||
3217                     g_queue_is_empty (ev_window->priv->print_queue))
3218                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3219                 else
3220                         ev_window->priv->close_after_print = TRUE;
3221                 break;
3222         case GTK_RESPONSE_NO:
3223                 ev_window->priv->close_after_print = TRUE;
3224                 if (ev_window->priv->print_queue &&
3225                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3226                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3227                         ev_window_print_cancel (ev_window);
3228                 } else {
3229                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3230                 }
3231                 break;
3232         case GTK_RESPONSE_CANCEL:
3233         default:
3234                 ev_window->priv->close_after_print = FALSE;
3235         }
3236 }
3237
3238 static void
3239 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3240 {
3241         GtkWidget *dialog;
3242         gchar     *text, *markup;
3243         gint       n_print_jobs;
3244
3245         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3246                 gint current_page;
3247
3248                 /* Save current page */
3249                 current_page = ev_view_presentation_get_current_page (
3250                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3251                 ev_document_model_set_page (ev_window->priv->model, current_page);
3252         }
3253
3254         n_print_jobs = ev_window->priv->print_queue ?
3255                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3256
3257         if (n_print_jobs == 0) {
3258                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3259                 return;
3260         }
3261
3262         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3263                                          GTK_DIALOG_MODAL,
3264                                          GTK_MESSAGE_QUESTION,
3265                                          GTK_BUTTONS_NONE,
3266                                          NULL);
3267         if (n_print_jobs == 1) {
3268                 EvPrintOperation *op;
3269                 const gchar      *job_name;
3270
3271                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3272                 job_name = ev_print_operation_get_job_name (op);
3273
3274                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3275                                         job_name);
3276         } else {
3277                 text = g_strdup_printf (_("There are %d print jobs active. "
3278                                           "Wait until print finishes before closing?"),
3279                                         n_print_jobs);
3280         }
3281
3282         markup = g_strdup_printf ("<b>%s</b>", text);
3283         g_free (text);
3284
3285         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3286         g_free (markup);
3287
3288         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3289                                                   _("If you close the window, pending print "
3290                                                     "jobs will not be printed."));
3291
3292         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3293                                 _("Cancel _print and Close"),
3294                                 GTK_RESPONSE_NO,
3295                                 GTK_STOCK_CANCEL,
3296                                 GTK_RESPONSE_CANCEL,
3297                                 _("Close _after Printing"),
3298                                 GTK_RESPONSE_YES,
3299                                 NULL);
3300         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3301         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3302                                                  GTK_RESPONSE_YES,
3303                                                  GTK_RESPONSE_NO,
3304                                                  GTK_RESPONSE_CANCEL,
3305                                                  -1);
3306
3307         g_signal_connect (dialog, "response",
3308                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3309                           ev_window);
3310         gtk_widget_show (dialog);
3311 }
3312
3313 static void
3314 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3315 {
3316         GtkAction *action;
3317
3318         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3319         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3320         update_chrome_visibility (window);
3321
3322         action = gtk_action_group_get_action (window->priv->action_group,
3323                                               PAGE_SELECTOR_ACTION);
3324         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3325 }
3326
3327 static void
3328 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3329 {
3330         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3331 }
3332
3333 static void
3334 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3335 {
3336         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3337 }
3338
3339 static void
3340 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3341 {
3342         gboolean continuous;
3343
3344         ev_window_stop_presentation (ev_window, TRUE);
3345         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3346         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3347 }
3348
3349 static void
3350 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3351 {
3352         gboolean dual_page;
3353
3354         ev_window_stop_presentation (ev_window, TRUE);
3355         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3356         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3357 }
3358
3359 static void
3360 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3361 {
3362         ev_window_stop_presentation (ev_window, TRUE);
3363
3364         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3365                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3366         } else {
3367                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3368         }
3369         ev_window_update_actions (ev_window);
3370 }
3371
3372 static void
3373 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3374 {
3375         ev_window_stop_presentation (ev_window, TRUE);
3376
3377         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3378                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3379         } else {
3380                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3381         }
3382         ev_window_update_actions (ev_window);
3383 }
3384
3385
3386 static void
3387 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3388 {
3389         g_return_if_fail (EV_IS_WINDOW (ev_window));
3390
3391         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3392 }
3393
3394 static void
3395 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3396 {
3397         g_return_if_fail (EV_IS_WINDOW (ev_window));
3398
3399         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3400                 g_error ("Find action should be insensitive since document doesn't support find");
3401                 return;
3402         }
3403
3404         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3405         update_chrome_visibility (ev_window);
3406         gtk_widget_grab_focus (ev_window->priv->find_bar);
3407 }
3408
3409 static void
3410 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3411 {
3412         g_return_if_fail (EV_IS_WINDOW (ev_window));
3413
3414         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3415         update_chrome_visibility (ev_window);
3416         gtk_widget_grab_focus (ev_window->priv->find_bar);
3417         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3418 }
3419
3420 static void
3421 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3422 {
3423         g_return_if_fail (EV_IS_WINDOW (ev_window));
3424
3425         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3426         update_chrome_visibility (ev_window);
3427         gtk_widget_grab_focus (ev_window->priv->find_bar);
3428         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3429 }
3430
3431 static void
3432 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3433 {
3434         g_return_if_fail (EV_IS_WINDOW (ev_window));
3435
3436         ev_view_copy (EV_VIEW (ev_window->priv->view));
3437 }
3438
3439 static void
3440 ev_window_sidebar_position_change_cb (GObject    *object,
3441                                       GParamSpec *pspec,
3442                                       EvWindow   *ev_window)
3443 {
3444         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3445                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3446                                      gtk_paned_get_position (GTK_PANED (object)));
3447 }
3448
3449 static void
3450 ev_window_update_fullscreen_action (EvWindow *window)
3451 {
3452         GtkAction *action;
3453
3454         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3455         g_signal_handlers_block_by_func
3456                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3457         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3458                                       ev_document_model_get_fullscreen (window->priv->model));
3459         g_signal_handlers_unblock_by_func
3460                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3461 }
3462
3463 static void
3464 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3465 {
3466         GtkWidget *item;
3467
3468         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3469         g_object_set (item, "is-important", FALSE, NULL);
3470
3471         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3472         g_object_set (item, "is-important", FALSE, NULL);
3473
3474         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3475         g_object_set (item, "is-important", TRUE, NULL);
3476
3477         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3478         g_object_set (item, "is-important", TRUE, NULL);
3479 }
3480
3481 static void
3482 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3483 {
3484         static gboolean done = FALSE;
3485
3486         if (!done) {
3487                 gtk_rc_parse_string (
3488                         "\n"
3489                         "   style \"fullscreen-toolbar-style\"\n"
3490                         "   {\n"
3491                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3492                         "   }\n"
3493                         "\n"
3494                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3495                         "\n");
3496                 done = TRUE;
3497         }
3498
3499         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3500 }
3501
3502 static void
3503 ev_window_run_fullscreen (EvWindow *window)
3504 {
3505         gboolean fullscreen_window = TRUE;
3506
3507         if (ev_document_model_get_fullscreen (window->priv->model))
3508                 return;
3509
3510         if (!window->priv->fullscreen_toolbar) {
3511                 window->priv->fullscreen_toolbar =
3512                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3513                                                    "/FullscreenToolbar");
3514
3515                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3516                                        GTK_TOOLBAR_BOTH_HORIZ);
3517                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3518                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3519
3520                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3521                                     window->priv->fullscreen_toolbar,
3522                                     FALSE, FALSE, 0);
3523                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3524                                        window->priv->fullscreen_toolbar, 1);
3525         }
3526
3527         if (EV_WINDOW_IS_PRESENTATION (window)) {
3528                 ev_window_stop_presentation (window, FALSE);
3529                 fullscreen_window = FALSE;
3530         }
3531
3532         g_object_set (G_OBJECT (window->priv->scrolled_window),
3533                       "shadow-type", GTK_SHADOW_NONE,
3534                       NULL);
3535
3536         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3537         ev_window_update_fullscreen_action (window);
3538
3539         /* If the user doesn't have the main toolbar he/she won't probably want
3540          * the toolbar in fullscreen mode. See bug #483048
3541          */
3542         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3543                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3544         update_chrome_visibility (window);
3545
3546         if (fullscreen_window)
3547                 gtk_window_fullscreen (GTK_WINDOW (window));
3548         gtk_widget_grab_focus (window->priv->view);
3549
3550         if (window->priv->metadata && !ev_window_is_empty (window))
3551                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3552 }
3553
3554 static void
3555 ev_window_stop_fullscreen (EvWindow *window,
3556                            gboolean  unfullscreen_window)
3557 {
3558         if (!ev_document_model_get_fullscreen (window->priv->model))
3559                 return;
3560
3561         g_object_set (G_OBJECT (window->priv->scrolled_window),
3562                       "shadow-type", GTK_SHADOW_IN,
3563                       NULL);
3564
3565         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3566         ev_window_update_fullscreen_action (window);
3567         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3568         update_chrome_visibility (window);
3569         if (unfullscreen_window)
3570                 gtk_window_unfullscreen (GTK_WINDOW (window));
3571
3572         if (window->priv->metadata && !ev_window_is_empty (window))
3573                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3574 }
3575
3576 static void
3577 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3578 {
3579         gboolean fullscreen;
3580
3581         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3582         if (fullscreen) {
3583                 ev_window_run_fullscreen (window);
3584         } else {
3585                 ev_window_stop_fullscreen (window, TRUE);
3586         }
3587 }
3588
3589 static void
3590 ev_window_update_presentation_action (EvWindow *window)
3591 {
3592         GtkAction *action;
3593
3594         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3595         g_signal_handlers_block_by_func
3596                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3597         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3598                                       EV_WINDOW_IS_PRESENTATION (window));
3599         g_signal_handlers_unblock_by_func
3600                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3601 }
3602
3603 static void
3604 ev_window_view_presentation_finished (EvWindow *window)
3605 {
3606         ev_window_stop_presentation (window, TRUE);
3607 }
3608
3609 static void
3610 ev_window_run_presentation (EvWindow *window)
3611 {
3612         gboolean fullscreen_window = TRUE;
3613         guint    current_page;
3614         guint    rotation;
3615
3616         if (EV_WINDOW_IS_PRESENTATION (window))
3617                 return;
3618
3619         if (ev_document_model_get_fullscreen (window->priv->model)) {
3620                 ev_window_stop_fullscreen (window, FALSE);
3621                 fullscreen_window = FALSE;
3622         }
3623
3624         current_page = ev_document_model_get_page (window->priv->model);
3625         rotation = ev_document_model_get_rotation (window->priv->model);
3626         window->priv->presentation_view =
3627                 ev_view_presentation_new (window->priv->document, current_page, rotation);
3628         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3629                                   G_CALLBACK (ev_window_view_presentation_finished),
3630                                   window);
3631
3632         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3633                             window->priv->presentation_view,
3634                             TRUE, TRUE, 0);
3635
3636         gtk_widget_hide (window->priv->hpaned);
3637         ev_window_update_presentation_action (window);
3638         update_chrome_visibility (window);
3639
3640         gtk_widget_grab_focus (window->priv->presentation_view);
3641         if (fullscreen_window)
3642                 gtk_window_fullscreen (GTK_WINDOW (window));
3643
3644         gtk_widget_show (window->priv->presentation_view);
3645
3646         ev_application_screensaver_disable (EV_APP);
3647
3648         if (window->priv->metadata && !ev_window_is_empty (window))
3649                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3650 }
3651
3652 static void
3653 ev_window_stop_presentation (EvWindow *window,
3654                              gboolean  unfullscreen_window)
3655 {
3656         guint current_page;
3657
3658         if (!EV_WINDOW_IS_PRESENTATION (window))
3659                 return;
3660
3661         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3662         ev_document_model_set_page (window->priv->model, current_page);
3663
3664         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3665                               window->priv->presentation_view);
3666         window->priv->presentation_view = NULL;
3667
3668         gtk_widget_show (window->priv->hpaned);
3669         ev_window_update_presentation_action (window);
3670         update_chrome_visibility (window);
3671         if (unfullscreen_window)
3672                 gtk_window_unfullscreen (GTK_WINDOW (window));
3673
3674         gtk_widget_grab_focus (window->priv->view);
3675
3676         ev_application_screensaver_enable (EV_APP);
3677
3678         if (window->priv->metadata && !ev_window_is_empty (window))
3679                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3680 }
3681
3682 static void
3683 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3684 {
3685         gboolean presentation;
3686
3687         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3688         if (presentation) {
3689                 ev_window_run_presentation (window);
3690         }
3691 }
3692
3693 static void
3694 ev_window_setup_gtk_settings (EvWindow *window)
3695 {
3696         GtkSettings *settings;
3697         GdkScreen   *screen;
3698         gchar       *menubar_accel_accel;
3699
3700         screen = gtk_window_get_screen (GTK_WINDOW (window));
3701         settings = gtk_settings_get_for_screen (screen);
3702
3703         g_object_get (settings,
3704                       "gtk-menu-bar-accel", &menubar_accel_accel,
3705                       NULL);
3706         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3707                 gtk_accelerator_parse (menubar_accel_accel,
3708                                        &window->priv->menubar_accel_keyval,
3709                                        &window->priv->menubar_accel_modifier);
3710                 if (window->priv->menubar_accel_keyval == 0) {
3711                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3712                                    menubar_accel_accel);
3713                 }
3714         } else {
3715                 window->priv->menubar_accel_keyval = 0;
3716                 window->priv->menubar_accel_modifier = 0;
3717         }
3718
3719         g_free (menubar_accel_accel);
3720 }
3721
3722 static void
3723 ev_window_screen_changed (GtkWidget *widget,
3724                           GdkScreen *old_screen)
3725 {
3726         EvWindow *window = EV_WINDOW (widget);
3727         EvWindowPrivate *priv = window->priv;
3728         GdkScreen *screen;
3729         gdouble dpi;
3730
3731         screen = gtk_widget_get_screen (widget);
3732         if (screen == old_screen)
3733                 return;
3734
3735         ev_window_setup_gtk_settings (window);
3736         dpi = get_screen_dpi (window);
3737         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3738         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3739
3740         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3741                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3742         }
3743 }
3744
3745 static gboolean
3746 ev_window_state_event (GtkWidget           *widget,
3747                        GdkEventWindowState *event)
3748 {
3749         EvWindow *window = EV_WINDOW (widget);
3750
3751         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3752                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3753         }
3754
3755         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3756                 return FALSE;
3757
3758         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3759                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3760                         return FALSE;
3761
3762                 ev_window_run_fullscreen (window);
3763         } else {
3764                 if (ev_document_model_get_fullscreen (window->priv->model))
3765                         ev_window_stop_fullscreen (window, FALSE);
3766                 else if (EV_WINDOW_IS_PRESENTATION (window))
3767                         ev_window_stop_presentation (window, FALSE);
3768         }
3769
3770         return FALSE;
3771 }
3772
3773 static void
3774 ev_window_set_page_mode (EvWindow         *window,
3775                          EvWindowPageMode  page_mode)
3776 {
3777         GtkWidget *child = NULL;
3778         GtkWidget *real_child;
3779
3780         if (window->priv->page_mode == page_mode)
3781                 return;
3782
3783         window->priv->page_mode = page_mode;
3784
3785         switch (page_mode) {
3786                 case PAGE_MODE_DOCUMENT:
3787                         child = window->priv->view;
3788                         break;
3789                 case PAGE_MODE_PASSWORD:
3790                         child = window->priv->password_view;
3791                         break;
3792                 default:
3793                         g_assert_not_reached ();
3794         }
3795
3796         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3797         if (child != real_child) {
3798                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3799                                       real_child);
3800                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3801                                    child);
3802         }
3803         ev_window_update_actions (window);
3804 }
3805
3806
3807 static void
3808 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3809 {
3810         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3811
3812         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3813 }
3814
3815 static void
3816 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3817 {
3818         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3819
3820         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3821 }
3822
3823 static void
3824 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3825 {
3826         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3827
3828         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3829 }
3830
3831 static void
3832 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3833                                gint       response,
3834                                EvWindow  *ev_window)
3835 {
3836         EggEditableToolbar *toolbar;
3837         gchar              *toolbars_file;
3838
3839         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3840         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3841
3842         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3843                                           "evince_toolbar.xml", NULL);
3844         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3845                                           toolbars_file, "1.0");
3846         g_free (toolbars_file);
3847
3848         gtk_widget_destroy (GTK_WIDGET (dialog));
3849 }
3850
3851 static void
3852 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3853 {
3854         GtkWidget          *dialog;
3855         GtkWidget          *editor;
3856         EggEditableToolbar *toolbar;
3857
3858         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3859                                               GTK_WINDOW (ev_window),
3860                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3861                                               GTK_STOCK_CLOSE,
3862                                               GTK_RESPONSE_CLOSE,
3863                                               NULL);
3864         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3865         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3866         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3867         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3868         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3869
3870         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3871         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3872                                          egg_editable_toolbar_get_model (toolbar));
3873
3874         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3875         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3876
3877         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3878
3879         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3880
3881         g_signal_connect (dialog, "response",
3882                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3883                           ev_window);
3884         gtk_widget_show_all (dialog);
3885 }
3886
3887 static void
3888 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3889 {
3890         g_return_if_fail (EV_IS_WINDOW (ev_window));
3891
3892         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3893         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3894 }
3895
3896 static void
3897 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3898 {
3899         g_return_if_fail (EV_IS_WINDOW (ev_window));
3900
3901         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3902         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3903 }
3904
3905 static void
3906 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3907 {
3908         g_return_if_fail (EV_IS_WINDOW (ev_window));
3909
3910         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3911 }
3912
3913 static void
3914 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3915 {
3916         g_return_if_fail (EV_IS_WINDOW (ev_window));
3917
3918         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3919 }
3920
3921 static void
3922 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3923 {
3924         g_return_if_fail (EV_IS_WINDOW (ev_window));
3925
3926         ev_document_model_set_page (ev_window->priv->model, 0);
3927 }
3928
3929 static void
3930 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3931 {
3932         g_return_if_fail (EV_IS_WINDOW (ev_window));
3933
3934         ev_document_model_set_page (ev_window->priv->model,
3935                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3936 }
3937
3938 static void
3939 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3940 {
3941         int n_pages, current_page;
3942
3943         g_return_if_fail (EV_IS_WINDOW (ev_window));
3944
3945         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3946         current_page = ev_document_model_get_page (ev_window->priv->model);
3947
3948         if (current_page + 10 < n_pages) {
3949                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3950         }
3951 }
3952
3953 static void
3954 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3955 {
3956         int current_page;
3957
3958         g_return_if_fail (EV_IS_WINDOW (ev_window));
3959
3960         current_page = ev_document_model_get_page (ev_window->priv->model);
3961
3962         if (current_page - 10 >= 0) {
3963                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3964         }
3965 }
3966
3967 static void
3968 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3969 {
3970         ev_window_reload_document (ev_window, NULL);
3971 }
3972
3973 static void
3974 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3975 {
3976         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3977 }
3978
3979 static void
3980 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3981 {
3982         GError  *error = NULL;
3983
3984         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3985                       "ghelp:evince",
3986                       gtk_get_current_event_time (),
3987                       &error);
3988         if (error) {
3989                 ev_window_error_message (ev_window, error,
3990                                          "%s", _("There was an error displaying help"));
3991                 g_error_free (error);
3992         }
3993 }
3994
3995 static void
3996 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3997 {
3998         ev_window_stop_fullscreen (window, TRUE);
3999 }
4000
4001 static void
4002 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4003 {
4004         ev_window_run_presentation (window);
4005 }
4006
4007 static void
4008 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4009 {
4010         GtkWidget *widget;
4011
4012         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4013
4014         widget = gtk_window_get_focus (GTK_WINDOW (window));
4015         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4016                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4017                 update_chrome_visibility (window);
4018                 gtk_widget_grab_focus (window->priv->view);
4019         } else {
4020                 gboolean fullscreen;
4021
4022                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4023
4024                 if (fullscreen) {
4025                         ev_window_stop_fullscreen (window, TRUE);
4026                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4027                         ev_window_stop_presentation (window, TRUE);
4028                         gtk_widget_grab_focus (window->priv->view);
4029                 } else {
4030                         gtk_widget_grab_focus (window->priv->view);
4031                 }
4032
4033                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4034                         g_warning ("Both fullscreen and presentation set somehow");
4035         }
4036 }
4037
4038 static void
4039 save_sizing_mode (EvWindow *window)
4040 {
4041         EvSizingMode mode;
4042         GEnumValue *enum_value;
4043
4044         if (!window->priv->metadata || ev_window_is_empty (window))
4045                 return;
4046
4047         mode = ev_document_model_get_sizing_mode (window->priv->model);
4048         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4049         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4050                                 enum_value->value_nick);
4051 }
4052
4053 static void
4054 ev_window_document_changed_cb (EvDocumentModel *model,
4055                                GParamSpec      *pspec,
4056                                EvWindow        *ev_window)
4057 {
4058         ev_window_set_document (ev_window,
4059                                 ev_document_model_get_document (model));
4060 }
4061
4062 static void
4063 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4064                                   GParamSpec      *pspec,
4065                                   EvWindow        *ev_window)
4066 {
4067         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4068
4069         g_object_set (ev_window->priv->scrolled_window,
4070                       "hscrollbar-policy",
4071                       sizing_mode == EV_SIZING_FREE ?
4072                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4073                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4074                       NULL);
4075
4076         update_sizing_buttons (ev_window);
4077         save_sizing_mode (ev_window);
4078 }
4079
4080 static void
4081 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4082 {
4083         ev_window_update_actions (ev_window);
4084
4085         if (!ev_window->priv->metadata)
4086                 return;
4087
4088         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4089                 gdouble zoom;
4090
4091                 zoom = ev_document_model_get_scale (model);
4092                 zoom *= 72.0 / get_screen_dpi (ev_window);
4093                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4094         }
4095 }
4096
4097 static void
4098 ev_window_update_continuous_action (EvWindow *window)
4099 {
4100         GtkAction *action;
4101
4102         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4103         g_signal_handlers_block_by_func
4104                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4105         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4106                                       ev_document_model_get_continuous (window->priv->model));
4107         g_signal_handlers_unblock_by_func
4108                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4109 }
4110
4111 static void
4112 ev_window_update_dual_page_action (EvWindow *window)
4113 {
4114         GtkAction *action;
4115
4116         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4117         g_signal_handlers_block_by_func
4118                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4119         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4120                                       ev_document_model_get_dual_page (window->priv->model));
4121         g_signal_handlers_unblock_by_func
4122                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4123 }
4124
4125 static void
4126 ev_window_continuous_changed_cb (EvDocumentModel *model,
4127                                  GParamSpec      *pspec,
4128                                  EvWindow        *ev_window)
4129 {
4130         ev_window_update_continuous_action (ev_window);
4131
4132         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4133                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4134                                          ev_document_model_get_continuous (model));
4135 }
4136
4137 static void
4138 ev_window_rotation_changed_cb (EvDocumentModel *model,
4139                                GParamSpec      *pspec,
4140                                EvWindow        *window)
4141 {
4142         gint rotation = ev_document_model_get_rotation (model);
4143
4144         if (window->priv->metadata && !ev_window_is_empty (window))
4145                 ev_metadata_set_int (window->priv->metadata, "rotation",
4146                                      rotation);
4147
4148         ev_window_refresh_window_thumbnail (window);
4149 }
4150
4151 static void
4152 ev_window_update_inverted_colors_action (EvWindow *window)
4153 {
4154         GtkAction *action;
4155
4156         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4157         g_signal_handlers_block_by_func
4158                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4159         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4160                                       ev_document_model_get_inverted_colors (window->priv->model));
4161         g_signal_handlers_unblock_by_func
4162                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4163 }
4164
4165 static void
4166 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4167                                       GParamSpec      *pspec,
4168                                       EvWindow        *window)
4169 {
4170         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4171
4172         ev_window_update_inverted_colors_action (window);
4173
4174         if (window->priv->metadata && !ev_window_is_empty (window))
4175                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4176                                          inverted_colors);
4177
4178         ev_window_refresh_window_thumbnail (window);
4179 }
4180
4181 static void
4182 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4183                                 GParamSpec      *pspec,
4184                                 EvWindow        *ev_window)
4185 {
4186         ev_window_update_dual_page_action (ev_window);
4187
4188         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4189                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4190                                          ev_document_model_get_dual_page (model));
4191 }
4192
4193 static char *
4194 build_comments_string (EvDocument *document)
4195 {
4196         gchar *comments = NULL;
4197         EvDocumentBackendInfo info;
4198
4199         if (document && ev_document_get_backend_info (document, &info)) {
4200                 comments = g_strdup_printf (
4201                         _("Document Viewer\nUsing %s (%s)"),
4202                         info.name, info.version);
4203         } else {
4204                 comments = g_strdup_printf (
4205                         _("Document Viewer"));
4206         }
4207
4208         return comments;
4209 }
4210
4211 static void
4212 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4213 {
4214         const char *authors[] = {
4215                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4216                 "Jonathan Blandford <jrb@gnome.org>",
4217                 "Marco Pesenti Gritti <marco@gnome.org>",
4218                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4219                 "Bryan Clark <clarkbw@gnome.org>",
4220                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4221                 "Wouter Bolsterlee <wbolster@gnome.org>",
4222                 "Christian Persch <chpe" "\100" "gnome.org>",
4223                 NULL
4224         };
4225
4226         const char *documenters[] = {
4227                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4228                 NULL
4229         };
4230
4231         const char *license[] = {
4232                 N_("Evince is free software; you can redistribute it and/or modify "
4233                    "it under the terms of the GNU General Public License as published by "
4234                    "the Free Software Foundation; either version 2 of the License, or "
4235                    "(at your option) any later version.\n"),
4236                 N_("Evince is distributed in the hope that it will be useful, "
4237                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4238                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4239                    "GNU General Public License for more details.\n"),
4240                 N_("You should have received a copy of the GNU General Public License "
4241                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4242                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4243         };
4244
4245         char *license_trans;
4246         char *comments;
4247
4248 #ifdef ENABLE_NLS
4249         const char **p;
4250
4251         for (p = authors; *p; ++p)
4252                 *p = _(*p);
4253
4254         for (p = documenters; *p; ++p)
4255                 *p = _(*p);
4256 #endif
4257
4258         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4259                                      _(license[2]), "\n", NULL);
4260
4261         comments = build_comments_string (ev_window->priv->document);
4262
4263         gtk_show_about_dialog (
4264                 GTK_WINDOW (ev_window),
4265                 "name", _("Evince"),
4266                 "version", VERSION,
4267                 "copyright",
4268                 _("© 1996–2009 The Evince authors"),
4269                 "license", license_trans,
4270                 "website", "http://www.gnome.org/projects/evince",
4271                 "comments", comments,
4272                 "authors", authors,
4273                 "documenters", documenters,
4274                 "translator-credits", _("translator-credits"),
4275                 "logo-icon-name", "evince",
4276                 "wrap-license", TRUE,
4277                 NULL);
4278
4279         g_free (comments);
4280         g_free (license_trans);
4281 }
4282
4283 static void
4284 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4285 {
4286         gboolean active;
4287
4288         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4289         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4290         update_chrome_visibility (ev_window);
4291         if (ev_window->priv->metadata)
4292                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4293 }
4294
4295 static void
4296 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4297 {
4298         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4299                 return;
4300
4301         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4302                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4303         update_chrome_visibility (ev_window);
4304 }
4305
4306 static void
4307 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4308                                            GParamSpec *pspec,
4309                                            EvWindow   *ev_window)
4310 {
4311         GtkWidget *current_page;
4312         const char *id;
4313
4314         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4315
4316         if (current_page == ev_window->priv->sidebar_links) {
4317                 id = LINKS_SIDEBAR_ID;
4318         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4319                 id = THUMBNAILS_SIDEBAR_ID;
4320         } else if (current_page == ev_window->priv->sidebar_attachments) {
4321                 id = ATTACHMENTS_SIDEBAR_ID;
4322         } else if (current_page == ev_window->priv->sidebar_layers) {
4323                 id = LAYERS_SIDEBAR_ID;
4324         } else {
4325                 g_assert_not_reached();
4326         }
4327
4328         g_object_unref (current_page);
4329
4330         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4331                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4332 }
4333
4334 static void
4335 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4336                                          GParamSpec *pspec,
4337                                          EvWindow   *ev_window)
4338 {
4339         GtkAction *action;
4340
4341         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4342
4343         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4344                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4345                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4346
4347                 if (ev_window->priv->metadata)
4348                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4349                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4350         }
4351 }
4352
4353 static void
4354 view_menu_link_popup (EvWindow *ev_window,
4355                       EvLink   *link)
4356 {
4357         gboolean   show_external = FALSE;
4358         gboolean   show_internal = FALSE;
4359         GtkAction *action;
4360
4361         if (ev_window->priv->link)
4362                 g_object_unref (ev_window->priv->link);
4363
4364         if (link)
4365                 ev_window->priv->link = g_object_ref (link);
4366         else
4367                 ev_window->priv->link = NULL;
4368
4369         if (ev_window->priv->link) {
4370                 EvLinkAction *ev_action;
4371
4372                 ev_action = ev_link_get_action (link);
4373                 if (ev_action) {
4374                         switch (ev_link_action_get_action_type (ev_action)) {
4375                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4376                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4377                                         show_internal = TRUE;
4378                                         break;
4379                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4380                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4381                                         show_external = TRUE;
4382                                         break;
4383                                 default:
4384                                         break;
4385                         }
4386                 }
4387         }
4388
4389         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4390                                               "OpenLink");
4391         gtk_action_set_visible (action, show_external);
4392
4393         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4394                                               "CopyLinkAddress");
4395         gtk_action_set_visible (action, show_external);
4396
4397         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4398                                               "GoLink");
4399         gtk_action_set_visible (action, show_internal);
4400
4401         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4402                                               "OpenLinkNewWindow");
4403         gtk_action_set_visible (action, show_internal);
4404 }
4405
4406 static void
4407 view_menu_image_popup (EvWindow  *ev_window,
4408                        EvImage   *image)
4409 {
4410         GtkAction *action;
4411         gboolean   show_image = FALSE;
4412
4413         if (ev_window->priv->image)
4414                 g_object_unref (ev_window->priv->image);
4415
4416         if (image)
4417                 ev_window->priv->image = g_object_ref (image);
4418         else
4419                 ev_window->priv->image = NULL;
4420
4421         show_image = (ev_window->priv->image != NULL);
4422
4423         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4424                                               "SaveImageAs");
4425         gtk_action_set_visible (action, show_image);
4426
4427         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4428                                               "CopyImage");
4429         gtk_action_set_visible (action, show_image);
4430 }
4431
4432 static void
4433 view_menu_annot_popup (EvWindow     *ev_window,
4434                        EvAnnotation *annot)
4435 {
4436         GtkAction *action;
4437         gboolean   show_annot = FALSE;
4438
4439         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4440                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4441
4442                 if (attachment) {
4443                         show_annot = TRUE;
4444                         if (ev_window->priv->attach_list) {
4445                                 g_list_foreach (ev_window->priv->attach_list,
4446                                                 (GFunc) g_object_unref, NULL);
4447                                 g_list_free (ev_window->priv->attach_list);
4448                                 ev_window->priv->attach_list = NULL;
4449                         }
4450                         ev_window->priv->attach_list =
4451                                 g_list_prepend (ev_window->priv->attach_list,
4452                                                 g_object_ref (attachment));
4453                 }
4454         }
4455
4456         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4457                                               "OpenAttachment");
4458         gtk_action_set_visible (action, show_annot);
4459
4460         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4461                                               "SaveAttachmentAs");
4462         gtk_action_set_visible (action, show_annot);
4463 }
4464
4465 static gboolean
4466 view_menu_popup_cb (EvView   *view,
4467                     GList    *items,
4468                     EvWindow *ev_window)
4469 {
4470         GList   *l;
4471         gboolean has_link = FALSE;
4472         gboolean has_image = FALSE;
4473         gboolean has_annot = FALSE;
4474
4475         for (l = items; l; l = g_list_next (l)) {
4476                 if (EV_IS_LINK (l->data)) {
4477                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4478                         has_link = TRUE;
4479                 } else if (EV_IS_IMAGE (l->data)) {
4480                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4481                         has_image = TRUE;
4482                 } else if (EV_IS_ANNOTATION (l->data)) {
4483                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4484                         has_annot = TRUE;
4485                 }
4486         }
4487
4488         if (!has_link)
4489                 view_menu_link_popup (ev_window, NULL);
4490         if (!has_image)
4491                 view_menu_image_popup (ev_window, NULL);
4492         if (!has_annot)
4493                 view_menu_annot_popup (ev_window, NULL);
4494
4495         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4496                         NULL, NULL, NULL, NULL,
4497                         3, gtk_get_current_event_time ());
4498         return TRUE;
4499 }
4500
4501 static gboolean
4502 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4503                               GList           *attach_list,
4504                               EvWindow        *ev_window)
4505 {
4506         GtkWidget *popup;
4507
4508         g_assert (attach_list != NULL);
4509
4510         if (ev_window->priv->attach_list) {
4511                 g_list_foreach (ev_window->priv->attach_list,
4512                                 (GFunc) g_object_unref, NULL);
4513                 g_list_free (ev_window->priv->attach_list);
4514         }
4515
4516         ev_window->priv->attach_list = attach_list;
4517
4518         popup = ev_window->priv->attachment_popup;
4519
4520         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4521                         NULL, NULL,
4522                         3, gtk_get_current_event_time ());
4523
4524         return TRUE;
4525 }
4526
4527 static void
4528 ev_window_update_find_status_message (EvWindow *ev_window)
4529 {
4530         gchar *message;
4531
4532         if (!ev_window->priv->find_job)
4533                 return;
4534
4535         if (ev_job_is_finished (ev_window->priv->find_job)) {
4536                 gint n_results;
4537
4538                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4539                                                        ev_document_model_get_page (ev_window->priv->model));
4540                 /* TRANS: Sometimes this could be better translated as
4541                                       "%d hit(s) on this page".  Therefore this string
4542                                       contains plural cases. */
4543                 message = g_strdup_printf (ngettext ("%d found on this page",
4544                                                      "%d found on this page",
4545                                                      n_results),
4546                                            n_results);
4547         } else {
4548                 gdouble percent;
4549
4550                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4551                 message = g_strdup_printf (_("%3d%% remaining to search"),
4552                                            (gint) ((1.0 - percent) * 100));
4553         }
4554
4555         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4556         g_free (message);
4557 }
4558
4559 static void
4560 ev_window_find_job_finished_cb (EvJobFind *job,
4561                                 EvWindow  *ev_window)
4562 {
4563         ev_window_update_find_status_message (ev_window);
4564 }
4565
4566 static void
4567 ev_window_find_job_updated_cb (EvJobFind *job,
4568                                gint       page,
4569                                EvWindow  *ev_window)
4570 {
4571         ev_window_update_actions (ev_window);
4572
4573         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4574                               ev_job_find_get_results (job),
4575                               page);
4576         ev_window_update_find_status_message (ev_window);
4577 }
4578
4579 static void
4580 ev_window_clear_find_job (EvWindow *ev_window)
4581 {
4582         if (ev_window->priv->find_job != NULL) {
4583                 if (!ev_job_is_finished (ev_window->priv->find_job))
4584                         ev_job_cancel (ev_window->priv->find_job);
4585
4586                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4587                                                       ev_window_find_job_finished_cb,
4588                                                       ev_window);
4589                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4590                                                       ev_window_find_job_updated_cb,
4591                                                       ev_window);
4592                 g_object_unref (ev_window->priv->find_job);
4593                 ev_window->priv->find_job = NULL;
4594         }
4595 }
4596
4597 static void
4598 find_bar_previous_cb (EggFindBar *find_bar,
4599                       EvWindow   *ev_window)
4600 {
4601         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4602 }
4603
4604 static void
4605 find_bar_next_cb (EggFindBar *find_bar,
4606                   EvWindow   *ev_window)
4607 {
4608         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4609 }
4610
4611 static void
4612 find_bar_close_cb (EggFindBar *find_bar,
4613                    EvWindow   *ev_window)
4614 {
4615         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4616         ev_window_clear_find_job (ev_window);
4617         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4618         update_chrome_visibility (ev_window);
4619 }
4620
4621 static void
4622 find_bar_search_changed_cb (EggFindBar *find_bar,
4623                             GParamSpec *param,
4624                             EvWindow   *ev_window)
4625 {
4626         gboolean case_sensitive;
4627         const char *search_string;
4628
4629         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4630                 return;
4631
4632         /* Either the string or case sensitivity could have changed. */
4633         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4634         search_string = egg_find_bar_get_search_string (find_bar);
4635
4636         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4637
4638         ev_window_clear_find_job (ev_window);
4639
4640         if (search_string && search_string[0]) {
4641                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4642                                                              ev_document_model_get_page (ev_window->priv->model),
4643                                                              ev_document_get_n_pages (ev_window->priv->document),
4644                                                              search_string,
4645                                                              case_sensitive);
4646                 g_signal_connect (ev_window->priv->find_job, "finished",
4647                                   G_CALLBACK (ev_window_find_job_finished_cb),
4648                                   ev_window);
4649                 g_signal_connect (ev_window->priv->find_job, "updated",
4650                                   G_CALLBACK (ev_window_find_job_updated_cb),
4651                                   ev_window);
4652                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4653         } else {
4654                 ev_window_update_actions (ev_window);
4655                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4656                                               NULL);
4657                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4658         }
4659 }
4660
4661 static void
4662 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4663                                 GParamSpec *param,
4664                                 EvWindow   *ev_window)
4665 {
4666         gboolean visible;
4667
4668         visible = GTK_WIDGET_VISIBLE (find_bar);
4669
4670         if (ev_window->priv->document &&
4671             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4672                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4673                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4674                 ev_window_update_actions (ev_window);
4675
4676                 if (visible)
4677                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4678                 else
4679                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4680         }
4681 }
4682
4683 static void
4684 find_bar_scroll (EggFindBar   *find_bar,
4685                  GtkScrollType scroll,
4686                  EvWindow     *ev_window)
4687 {
4688         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4689 }
4690
4691 static void
4692 zoom_control_changed_cb (EphyZoomAction *action,
4693                          float           zoom,
4694                          EvWindow       *ev_window)
4695 {
4696         EvSizingMode mode;
4697
4698         if (zoom == EPHY_ZOOM_BEST_FIT) {
4699                 mode = EV_SIZING_BEST_FIT;
4700         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4701                 mode = EV_SIZING_FIT_WIDTH;
4702         } else {
4703                 mode = EV_SIZING_FREE;
4704         }
4705
4706         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4707
4708         if (mode == EV_SIZING_FREE) {
4709                 ev_document_model_set_scale (ev_window->priv->model,
4710                                              zoom * get_screen_dpi (ev_window) / 72.0);
4711         }
4712 }
4713
4714 static void
4715 ev_window_drag_data_received (GtkWidget        *widget,
4716                               GdkDragContext   *context,
4717                               gint              x,
4718                               gint              y,
4719                               GtkSelectionData *selection_data,
4720                               guint             info,
4721                               guint             time)
4722
4723 {
4724         EvWindow  *window = EV_WINDOW (widget);
4725         gchar    **uris;
4726         gint       i = 0;
4727         GSList    *uri_list = NULL;
4728         GtkWidget *source;
4729
4730         source = gtk_drag_get_source_widget (context);
4731         if (source && widget == gtk_widget_get_toplevel (source)) {
4732                 gtk_drag_finish (context, FALSE, FALSE, time);
4733                 return;
4734         }
4735
4736         uris = gtk_selection_data_get_uris (selection_data);
4737         if (!uris) {
4738                 gtk_drag_finish (context, FALSE, FALSE, time);
4739                 return;
4740         }
4741
4742         for (i = 0; uris[i]; i++) {
4743                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4744         }
4745
4746         ev_application_open_uri_list (EV_APP, uri_list,
4747                                       gtk_window_get_screen (GTK_WINDOW (window)),
4748                                       0);
4749         gtk_drag_finish (context, TRUE, FALSE, time);
4750
4751         g_strfreev (uris);
4752         g_slist_free (uri_list);
4753 }
4754
4755 static void
4756 ev_window_finalize (GObject *object)
4757 {
4758         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4759
4760         if (ev_window_n_copies == 0) {
4761                 ev_application_shutdown (EV_APP);
4762         } else {
4763                 ev_window_n_copies--;
4764         }
4765 }
4766
4767 static void
4768 ev_window_dispose (GObject *object)
4769 {
4770         EvWindow *window = EV_WINDOW (object);
4771         EvWindowPrivate *priv = window->priv;
4772         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4773
4774         if (mpkeys) {
4775                 g_signal_handlers_disconnect_by_func (mpkeys,
4776                                                       ev_window_media_player_key_pressed,
4777                                                       window);
4778         }
4779
4780         if (priv->metadata) {
4781                 g_object_unref (priv->metadata);
4782                 priv->metadata = NULL;
4783         }
4784
4785         if (priv->setup_document_idle > 0) {
4786                 g_source_remove (priv->setup_document_idle);
4787                 priv->setup_document_idle = 0;
4788         }
4789
4790 #ifdef WITH_GCONF
4791         if (priv->gconf_client) {
4792                 g_object_unref (priv->gconf_client);
4793                 priv->gconf_client = NULL;
4794         }
4795 #endif
4796
4797         if (priv->monitor) {
4798                 g_object_unref (priv->monitor);
4799                 priv->monitor = NULL;
4800         }
4801
4802         if (priv->title) {
4803                 ev_window_title_free (priv->title);
4804                 priv->title = NULL;
4805         }
4806
4807         if (priv->ui_manager) {
4808                 g_object_unref (priv->ui_manager);
4809                 priv->ui_manager = NULL;
4810         }
4811
4812         if (priv->action_group) {
4813                 g_object_unref (priv->action_group);
4814                 priv->action_group = NULL;
4815         }
4816
4817         if (priv->view_popup_action_group) {
4818                 g_object_unref (priv->view_popup_action_group);
4819                 priv->view_popup_action_group = NULL;
4820         }
4821
4822         if (priv->attachment_popup_action_group) {
4823                 g_object_unref (priv->attachment_popup_action_group);
4824                 priv->attachment_popup_action_group = NULL;
4825         }
4826
4827         if (priv->recent_action_group) {
4828                 g_object_unref (priv->recent_action_group);
4829                 priv->recent_action_group = NULL;
4830         }
4831
4832         if (priv->recent_manager) {
4833                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4834                                                       ev_window_setup_recent,
4835                                                       window);
4836                 priv->recent_manager = NULL;
4837         }
4838
4839         priv->recent_ui_id = 0;
4840
4841         if (priv->model) {
4842                 g_signal_handlers_disconnect_by_func (priv->model,
4843                                                       ev_window_page_changed_cb,
4844                                                       window);
4845                 g_object_unref (priv->model);
4846                 priv->model = NULL;
4847         }
4848
4849         if (priv->document) {
4850                 g_object_unref (priv->document);
4851                 priv->document = NULL;
4852         }
4853
4854         if (priv->view) {
4855                 g_object_unref (priv->view);
4856                 priv->view = NULL;
4857         }
4858
4859         if (priv->password_view) {
4860                 g_object_unref (priv->password_view);
4861                 priv->password_view = NULL;
4862         }
4863
4864         if (priv->load_job) {
4865                 ev_window_clear_load_job (window);
4866         }
4867
4868         if (priv->reload_job) {
4869                 ev_window_clear_reload_job (window);
4870         }
4871
4872         if (priv->save_job) {
4873                 ev_window_clear_save_job (window);
4874         }
4875
4876         if (priv->thumbnail_job) {
4877                 ev_window_clear_thumbnail_job (window);
4878         }
4879
4880         if (priv->find_job) {
4881                 ev_window_clear_find_job (window);
4882         }
4883
4884         if (priv->local_uri) {
4885                 ev_window_clear_local_uri (window);
4886                 priv->local_uri = NULL;
4887         }
4888
4889         ev_window_clear_progress_idle (window);
4890         if (priv->progress_cancellable) {
4891                 g_object_unref (priv->progress_cancellable);
4892                 priv->progress_cancellable = NULL;
4893         }
4894
4895         ev_window_close_dialogs (window);
4896
4897         if (priv->link) {
4898                 g_object_unref (priv->link);
4899                 priv->link = NULL;
4900         }
4901
4902         if (priv->image) {
4903                 g_object_unref (priv->image);
4904                 priv->image = NULL;
4905         }
4906
4907         if (priv->attach_list) {
4908                 g_list_foreach (priv->attach_list,
4909                                 (GFunc) g_object_unref,
4910                                 NULL);
4911                 g_list_free (priv->attach_list);
4912                 priv->attach_list = NULL;
4913         }
4914
4915         if (priv->find_bar) {
4916                 g_signal_handlers_disconnect_by_func
4917                         (window->priv->find_bar,
4918                          G_CALLBACK (find_bar_close_cb),
4919                          window);
4920                 priv->find_bar = NULL;
4921         }
4922
4923         if (priv->uri) {
4924                 g_free (priv->uri);
4925                 priv->uri = NULL;
4926         }
4927
4928         if (priv->search_string) {
4929                 g_free (priv->search_string);
4930                 priv->search_string = NULL;
4931         }
4932
4933         if (priv->dest) {
4934                 g_object_unref (priv->dest);
4935                 priv->dest = NULL;
4936         }
4937
4938         if (priv->history) {
4939                 g_object_unref (priv->history);
4940                 priv->history = NULL;
4941         }
4942
4943         if (priv->print_queue) {
4944                 g_queue_free (priv->print_queue);
4945                 priv->print_queue = NULL;
4946         }
4947
4948         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4949 }
4950
4951 static void
4952 menubar_deactivate_cb (GtkWidget *menubar,
4953                        EvWindow  *window)
4954 {
4955         g_signal_handlers_disconnect_by_func (menubar,
4956                                               G_CALLBACK (menubar_deactivate_cb),
4957                                               window);
4958
4959         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4960
4961         update_chrome_visibility (window);
4962 }
4963
4964 static gboolean
4965 ev_window_key_press_event (GtkWidget   *widget,
4966                            GdkEventKey *event)
4967 {
4968         EvWindow        *ev_window = EV_WINDOW (widget);
4969         EvWindowPrivate *priv = ev_window->priv;
4970         gboolean         handled = FALSE;
4971
4972         /* Propagate the event to the view first
4973          * It's needed to be able to type in
4974          * annot popups windows
4975          */
4976         if (priv->view) {
4977                 g_object_ref (priv->view);
4978                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4979                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4980                 g_object_unref (priv->view);
4981         }
4982
4983         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
4984                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4985
4986                 if (priv->menubar_accel_keyval != 0 &&
4987                     event->keyval == priv->menubar_accel_keyval &&
4988                     modifier == priv->menubar_accel_modifier) {
4989                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4990                                 g_signal_connect (priv->menubar, "deactivate",
4991                                                   G_CALLBACK (menubar_deactivate_cb),
4992                                                   ev_window);
4993
4994                                 gtk_widget_show (priv->menubar);
4995                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4996                                                              FALSE);
4997
4998                                 handled = TRUE;
4999                         }
5000                 }
5001         }
5002
5003         if (!handled)
5004                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5005
5006         return handled;
5007 }
5008
5009 static void
5010 ev_window_class_init (EvWindowClass *ev_window_class)
5011 {
5012         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5013         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5014
5015         g_object_class->dispose = ev_window_dispose;
5016         g_object_class->finalize = ev_window_finalize;
5017
5018         widget_class->key_press_event = ev_window_key_press_event;
5019         widget_class->screen_changed = ev_window_screen_changed;
5020         widget_class->window_state_event = ev_window_state_event;
5021         widget_class->drag_data_received = ev_window_drag_data_received;
5022
5023         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5024 }
5025
5026 /* Normal items */
5027 static const GtkActionEntry entries[] = {
5028         { "File", NULL, N_("_File") },
5029         { "Edit", NULL, N_("_Edit") },
5030         { "View", NULL, N_("_View") },
5031         { "Go", NULL, N_("_Go") },
5032         { "Help", NULL, N_("_Help") },
5033
5034         /* File menu */
5035         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5036           N_("Open an existing document"),
5037           G_CALLBACK (ev_window_cmd_file_open) },
5038         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5039           N_("Open a copy of the current document in a new window"),
5040           G_CALLBACK (ev_window_cmd_file_open_copy) },
5041         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5042           N_("Save a copy of the current document"),
5043           G_CALLBACK (ev_window_cmd_save_as) },
5044         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up…"), NULL,
5045           N_("Set up the page settings for printing"),
5046           G_CALLBACK (ev_window_cmd_file_print_setup) },
5047         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5048           N_("Print this document"),
5049           G_CALLBACK (ev_window_cmd_file_print) },
5050         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5051           G_CALLBACK (ev_window_cmd_file_properties) },
5052         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5053           G_CALLBACK (ev_window_cmd_file_close_window) },
5054
5055         /* Edit menu */
5056         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5057           G_CALLBACK (ev_window_cmd_edit_copy) },
5058         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5059           G_CALLBACK (ev_window_cmd_edit_select_all) },
5060         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5061           N_("Find a word or phrase in the document"),
5062           G_CALLBACK (ev_window_cmd_edit_find) },
5063         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5064           G_CALLBACK (ev_window_cmd_edit_find_next) },
5065         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5066           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5067         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5068           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5069         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5070           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5071         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5072           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5073
5074
5075         /* View menu */
5076         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5077           N_("Enlarge the document"),
5078           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5079         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5080           N_("Shrink the document"),
5081           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5082         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5083           N_("Reload the document"),
5084           G_CALLBACK (ev_window_cmd_view_reload) },
5085
5086         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5087           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5088
5089         /* Go menu */
5090         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5091           N_("Go to the previous page"),
5092           G_CALLBACK (ev_window_cmd_go_previous_page) },
5093         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5094           N_("Go to the next page"),
5095           G_CALLBACK (ev_window_cmd_go_next_page) },
5096         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5097           N_("Go to the first page"),
5098           G_CALLBACK (ev_window_cmd_go_first_page) },
5099         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5100           N_("Go to the last page"),
5101           G_CALLBACK (ev_window_cmd_go_last_page) },
5102
5103         /* Help menu */
5104         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5105           G_CALLBACK (ev_window_cmd_help_contents) },
5106
5107         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5108           G_CALLBACK (ev_window_cmd_help_about) },
5109
5110         /* Toolbar-only */
5111         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5112           N_("Leave fullscreen mode"),
5113           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5114         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5115           N_("Start a presentation"),
5116           G_CALLBACK (ev_window_cmd_start_presentation) },
5117
5118         /* Accellerators */
5119         { "Escape", NULL, "", "Escape", "",
5120           G_CALLBACK (ev_window_cmd_escape) },
5121         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5122           G_CALLBACK (ev_window_cmd_edit_find) },
5123         { "F3", NULL, "", "F3", NULL,
5124           G_CALLBACK (ev_window_cmd_edit_find_next) },
5125         { "PageDown", NULL, "", "Page_Down", NULL,
5126           G_CALLBACK (ev_window_cmd_scroll_forward) },
5127         { "PageUp", NULL, "", "Page_Up", NULL,
5128           G_CALLBACK (ev_window_cmd_scroll_backward) },
5129         { "Space", NULL, "", "space", NULL,
5130           G_CALLBACK (ev_window_cmd_scroll_forward) },
5131         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5132           G_CALLBACK (ev_window_cmd_scroll_backward) },
5133         { "BackSpace", NULL, "", "BackSpace", NULL,
5134           G_CALLBACK (ev_window_cmd_scroll_backward) },
5135         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5136           G_CALLBACK (ev_window_cmd_scroll_forward) },
5137         { "Return", NULL, "", "Return", NULL,
5138           G_CALLBACK (ev_window_cmd_scroll_forward) },
5139         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5140           G_CALLBACK (ev_window_cmd_scroll_backward) },
5141         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5142           G_CALLBACK (ev_window_cmd_go_previous_page) },
5143         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5144           G_CALLBACK (ev_window_cmd_go_next_page) },
5145         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5146           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5147         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5148           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5149         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5150           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5151         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5152           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5153         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5154           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5155         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5156           G_CALLBACK (ev_window_cmd_go_backward) },
5157         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5158           G_CALLBACK (ev_window_cmd_go_forward) },
5159         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5160           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5161         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5162           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5163         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5164           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5165         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5166           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5167         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5168           G_CALLBACK (ev_window_cmd_edit_copy) },
5169 };
5170
5171 /* Toggle items */
5172 static const GtkToggleActionEntry toggle_entries[] = {
5173         /* View Menu */
5174         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5175           N_("Show or hide the toolbar"),
5176           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5177         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5178           N_("Show or hide the side pane"),
5179           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5180         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5181           N_("Show the entire document"),
5182           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5183         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5184           N_("Show two pages at once"),
5185           G_CALLBACK (ev_window_cmd_dual), FALSE },
5186         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5187           N_("Expand the window to fill the screen"),
5188           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5189         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5190           N_("Run document as a presentation"),
5191           G_CALLBACK (ev_window_cmd_view_presentation) },
5192         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5193           N_("Make the current document fill the window"),
5194           G_CALLBACK (ev_window_cmd_view_best_fit) },
5195         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5196           N_("Make the current document fill the window width"),
5197           G_CALLBACK (ev_window_cmd_view_page_width) },
5198         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5199           N_("Show page contents with the colors inverted"),
5200           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5201
5202 };
5203
5204 /* Popups specific items */
5205 static const GtkActionEntry view_popup_entries [] = {
5206         /* Links */
5207         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5208           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5209         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5210           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5211         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5212           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5213         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5214           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5215         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5216           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5217         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5218           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5219 };
5220
5221 static const GtkActionEntry attachment_popup_entries [] = {
5222         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5223           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5224         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5225           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5226 };
5227
5228 static void
5229 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5230 {
5231         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5232 }
5233
5234 static void
5235 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5236 {
5237         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5238         gtk_widget_grab_focus (window->priv->view);
5239 }
5240
5241 static void
5242 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5243 {
5244
5245         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5246         gtk_widget_grab_focus (window->priv->view);
5247 }
5248
5249 static void
5250 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5251                                    EvWindow        *window)
5252 {
5253         ev_view_reload (EV_VIEW (window->priv->view));
5254 }
5255
5256 static void
5257 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5258 {
5259         GtkAction *action;
5260
5261         action = g_object_new (EV_TYPE_PAGE_ACTION,
5262                                "name", PAGE_SELECTOR_ACTION,
5263                                "label", _("Page"),
5264                                "tooltip", _("Select Page"),
5265                                "icon_name", "text-x-generic",
5266                                "visible_overflown", FALSE,
5267                                NULL);
5268         ev_page_action_set_model (EV_PAGE_ACTION (action),
5269                                   window->priv->model);
5270         g_signal_connect (action, "activate_link",
5271                           G_CALLBACK (activate_link_cb), window);
5272         gtk_action_group_add_action (group, action);
5273         g_object_unref (action);
5274
5275         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5276                                "name", ZOOM_CONTROL_ACTION,
5277                                "label", _("Zoom"),
5278                                "stock_id", EV_STOCK_ZOOM,
5279                                "tooltip", _("Adjust the zoom level"),
5280                                "zoom", 1.0,
5281                                NULL);
5282         g_signal_connect (action, "zoom_to_level",
5283                           G_CALLBACK (zoom_control_changed_cb), window);
5284         gtk_action_group_add_action (group, action);
5285         g_object_unref (action);
5286
5287         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5288                                "name", NAVIGATION_ACTION,
5289                                "label", _("Navigation"),
5290                                "is_important", TRUE,
5291                                "short_label", _("Back"),
5292                                "stock_id", GTK_STOCK_GO_DOWN,
5293                                /*translators: this is the history action*/
5294                                "tooltip", _("Move across visited pages"),
5295                                NULL);
5296         g_signal_connect (action, "activate_link",
5297                           G_CALLBACK (navigation_action_activate_link_cb), window);
5298         gtk_action_group_add_action (group, action);
5299         g_object_unref (action);
5300
5301         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5302                                "name", "FileOpenRecent",
5303                                "label", _("_Open…"),
5304                                "tooltip", _("Open an existing document"),
5305                                "stock_id", GTK_STOCK_OPEN,
5306                                NULL);
5307         g_signal_connect (action, "activate",
5308                           G_CALLBACK (ev_window_cmd_file_open), window);
5309         g_signal_connect (action, "item_activated",
5310                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5311                           window);
5312         gtk_action_group_add_action (group, action);
5313         g_object_unref (action);
5314 }
5315
5316 static void
5317 set_action_properties (GtkActionGroup *action_group)
5318 {
5319         GtkAction *action;
5320
5321         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5322         g_object_set (action, "is-important", TRUE, NULL);
5323         /*translators: this is the label for toolbar button*/
5324         g_object_set (action, "short_label", _("Previous"), NULL);
5325
5326         action = gtk_action_group_get_action (action_group, "GoNextPage");
5327         g_object_set (action, "is-important", TRUE, NULL);
5328         /*translators: this is the label for toolbar button*/
5329         g_object_set (action, "short_label", _("Next"), NULL);
5330
5331         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5332         /*translators: this is the label for toolbar button*/
5333         g_object_set (action, "short_label", _("Zoom In"), NULL);
5334
5335         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5336         /*translators: this is the label for toolbar button*/
5337         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5338
5339         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5340         /*translators: this is the label for toolbar button*/
5341         g_object_set (action, "short_label", _("Best Fit"), NULL);
5342
5343         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5344         /*translators: this is the label for toolbar button*/
5345         g_object_set (action, "short_label", _("Fit Width"), NULL);
5346
5347         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5348         g_object_set (action, "is-important", TRUE, NULL);
5349 }
5350
5351 static void
5352 set_chrome_actions (EvWindow *window)
5353 {
5354         EvWindowPrivate *priv = window->priv;
5355         GtkActionGroup *action_group = priv->action_group;
5356         GtkAction *action;
5357
5358         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5359         g_signal_handlers_block_by_func
5360                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5361         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5362                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5363         g_signal_handlers_unblock_by_func
5364                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5365 }
5366
5367 static void
5368 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5369                           GParamSpec     *pspec,
5370                           EvWindow       *ev_window)
5371 {
5372         GtkTreeModel *model;
5373         GtkAction *action;
5374
5375         g_object_get (G_OBJECT (ev_sidebar_links),
5376                       "model", &model,
5377                       NULL);
5378
5379         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5380         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5381         g_object_unref (model);
5382 }
5383
5384 static gboolean
5385 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5386 {
5387 #ifdef ENABLE_DBUS
5388         GObject *keys;
5389
5390         keys = ev_application_get_media_keys (EV_APP);
5391         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5392 #endif /* ENABLE_DBUS */
5393
5394         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5395         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5396
5397         ev_window_set_view_accels_sensitivity (window, TRUE);
5398
5399         update_chrome_visibility (window);
5400
5401         return FALSE;
5402 }
5403
5404 static gboolean
5405 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5406 {
5407         ev_window_set_view_accels_sensitivity (window, FALSE);
5408
5409         return FALSE;
5410 }
5411
5412 static void
5413 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5414                                     GParamSpec         *pspec,
5415                                     EvWindow           *ev_window)
5416 {
5417         GtkWidget *widget;
5418
5419         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5420
5421         if (widget != NULL) {
5422                 g_signal_connect_object (widget, "focus_in_event",
5423                                          G_CALLBACK (view_actions_focus_in_cb),
5424                                          ev_window, 0);
5425                 g_signal_connect_object (widget, "focus_out_event",
5426                                          G_CALLBACK (view_actions_focus_out_cb),
5427                                          ev_window, 0);
5428                 g_object_unref (widget);
5429         }
5430 }
5431
5432 static gboolean
5433 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5434 {
5435         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5436                 gboolean maximized;
5437
5438                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5439                 if (window->priv->metadata && !ev_window_is_empty (window))
5440                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5441         }
5442
5443         return FALSE;
5444 }
5445
5446 static gboolean
5447 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5448 {
5449         GdkWindowState state;
5450         gdouble document_width, document_height;
5451
5452         if (!window->priv->metadata)
5453                 return FALSE;
5454
5455         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5456
5457         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5458                 if (!ev_window_is_empty (window) && window->priv->document) {
5459                         ev_document_get_max_page_size (window->priv->document,
5460                                                        &document_width, &document_height);
5461                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5462                                                 (double)event->width / document_width);
5463                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5464                                                 (double)event->height / document_height);
5465                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5466                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5467                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5468                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5469                 }
5470         }
5471
5472         return FALSE;
5473 }
5474
5475 static void
5476 launch_action (EvWindow *window, EvLinkAction *action)
5477 {
5478         const char *filename = ev_link_action_get_filename (action);
5479         GAppInfo *app_info;
5480         GFile *file;
5481         GList file_list = {NULL};
5482         GAppLaunchContext *context;
5483         GError *error = NULL;
5484
5485         if (filename == NULL)
5486                 return;
5487
5488         if (g_path_is_absolute (filename)) {
5489                 file = g_file_new_for_path (filename);
5490         } else {
5491                 GFile *base_file;
5492                 gchar *dir;
5493
5494                 dir = g_path_get_dirname (window->priv->uri);
5495                 base_file = g_file_new_for_uri (dir);
5496                 g_free (dir);
5497
5498                 file = g_file_resolve_relative_path (base_file, filename);
5499                 g_object_unref (base_file);
5500         }
5501
5502         app_info = g_file_query_default_handler (file, NULL, &error);
5503         if (!app_info) {
5504                 ev_window_error_message (window, error,
5505                                          "%s",
5506                                          _("Unable to launch external application."));
5507                 g_object_unref (file);
5508                 g_error_free (error);
5509
5510                 return;
5511         }
5512
5513         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5514         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5515                                            gtk_window_get_screen (GTK_WINDOW (window)));
5516         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5517                                               gtk_get_current_event_time ());
5518
5519         file_list.data = file;
5520         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5521                 ev_window_error_message (window, error,
5522                                          "%s",
5523                                          _("Unable to launch external application."));
5524                 g_error_free (error);
5525         }
5526
5527         g_object_unref (app_info);
5528         g_object_unref (file);
5529         /* FIXMEchpe: unref launch context? */
5530
5531         /* According to the PDF spec filename can be an executable. I'm not sure
5532            allowing to launch executables is a good idea though. -- marco */
5533 }
5534
5535 static void
5536 launch_external_uri (EvWindow *window, EvLinkAction *action)
5537 {
5538         const gchar *uri = ev_link_action_get_uri (action);
5539         GError *error = NULL;
5540         gboolean ret;
5541         GAppLaunchContext *context;
5542
5543         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5544         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5545                                            gtk_window_get_screen (GTK_WINDOW (window)));
5546         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5547                                               gtk_get_current_event_time ());
5548
5549         if (!g_strstr_len (uri, strlen (uri), "://") &&
5550             !g_str_has_prefix (uri, "mailto:")) {
5551                 gchar *new_uri;
5552
5553                 /* Not a valid uri, assume http if it starts with www */
5554                 if (g_str_has_prefix (uri, "www.")) {
5555                         new_uri = g_strdup_printf ("http://%s", uri);
5556                 } else {
5557                         GFile *file, *parent;
5558
5559                         file = g_file_new_for_uri (window->priv->uri);
5560                         parent = g_file_get_parent (file);
5561                         g_object_unref (file);
5562                         if (parent) {
5563                                 gchar *parent_uri = g_file_get_uri (parent);
5564
5565                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5566                                 g_free (parent_uri);
5567                                 g_object_unref (parent);
5568                         } else {
5569                                 new_uri = g_strdup_printf ("file:///%s", uri);
5570                         }
5571                 }
5572                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5573                 g_free (new_uri);
5574         } else {
5575                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5576         }
5577
5578         if (ret == FALSE) {
5579                 ev_window_error_message (window, error,
5580                                          "%s", _("Unable to open external link"));
5581                 g_error_free (error);
5582         }
5583
5584         /* FIXMEchpe: unref launch context? */
5585 }
5586
5587 static void
5588 open_remote_link (EvWindow *window, EvLinkAction *action)
5589 {
5590         gchar *uri;
5591         gchar *dir;
5592
5593         dir = g_path_get_dirname (window->priv->uri);
5594
5595         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5596                                 NULL);
5597         g_free (dir);
5598
5599         ev_application_open_uri_at_dest (EV_APP, uri,
5600                                          gtk_window_get_screen (GTK_WINDOW (window)),
5601                                          ev_link_action_get_dest (action),
5602                                          0,
5603                                          NULL,
5604                                          gtk_get_current_event_time ());
5605
5606         g_free (uri);
5607 }
5608
5609 static void
5610 do_action_named (EvWindow *window, EvLinkAction *action)
5611 {
5612         const gchar *name = ev_link_action_get_name (action);
5613
5614         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5615                 ev_window_cmd_go_first_page (NULL, window);
5616         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5617                 ev_window_cmd_go_previous_page (NULL, window);
5618         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5619                 ev_window_cmd_go_next_page (NULL, window);
5620         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5621                 ev_window_cmd_go_last_page (NULL, window);
5622         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5623                 ev_window_cmd_focus_page_selector (NULL, window);
5624         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5625                 ev_window_cmd_edit_find (NULL, window);
5626         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5627                 ev_window_cmd_file_close_window (NULL, window);
5628         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5629                 ev_window_cmd_file_print (NULL, window);
5630         } else {
5631                 g_warning ("Unimplemented named action: %s, please post a "
5632                            "bug report in Evince bugzilla "
5633                            "(http://bugzilla.gnome.org) with a testcase.",
5634                            name);
5635         }
5636 }
5637
5638 static void
5639 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5640 {
5641         switch (ev_link_action_get_action_type (action)) {
5642                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5643                         EvLinkDest *dest;
5644
5645                         dest = ev_link_action_get_dest (action);
5646                         if (!dest)
5647                                 return;
5648
5649                         ev_window_open_copy_at_dest (window, dest);
5650                 }
5651                         break;
5652                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5653                         launch_external_uri (window, action);
5654                         break;
5655                 case EV_LINK_ACTION_TYPE_LAUNCH:
5656                         launch_action (window, action);
5657                         break;
5658                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5659                         open_remote_link (window, action);
5660                         break;
5661                 case EV_LINK_ACTION_TYPE_NAMED:
5662                         do_action_named (window, action);
5663                         break;
5664                 default:
5665                         g_assert_not_reached ();
5666         }
5667 }
5668
5669 static void
5670 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5671 {
5672         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5673 }
5674
5675 static void
5676 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5677 {
5678         EvLinkAction *ev_action = NULL;
5679         EvLinkDest   *dest;
5680
5681         ev_action = ev_link_get_action (window->priv->link);
5682         if (!ev_action)
5683                 return;
5684
5685         dest = ev_link_action_get_dest (ev_action);
5686         if (!dest)
5687                 return;
5688
5689         ev_window_open_copy_at_dest (window, dest);
5690 }
5691
5692 static void
5693 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5694 {
5695         EvLinkAction *ev_action;
5696
5697         ev_action = ev_link_get_action (window->priv->link);
5698         if (!ev_action)
5699                 return;
5700
5701         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5702                                    ev_action);
5703 }
5704
5705
5706 static void
5707 image_save_dialog_response_cb (GtkWidget *fc,
5708                                gint       response_id,
5709                                EvWindow  *ev_window)
5710 {
5711         GFile           *target_file;
5712         gboolean         is_native;
5713         GError          *error = NULL;
5714         GdkPixbuf       *pixbuf;
5715         gchar           *uri;
5716         gchar          **extensions;
5717         gchar           *filename;
5718         gchar           *file_format;
5719         GdkPixbufFormat *format;
5720         GtkFileFilter   *filter;
5721
5722         if (response_id != GTK_RESPONSE_OK) {
5723                 gtk_widget_destroy (fc);
5724                 return;
5725         }
5726
5727         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5728         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5729         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5730
5731         if (format == NULL) {
5732                 format = get_gdk_pixbuf_format_by_extension (uri);
5733         }
5734
5735         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5736                 /* no extension found and no extension provided within uri */
5737                 format = get_gdk_pixbuf_format_by_extension (".png");
5738                 if (format == NULL) {
5739                         /* no .png support, try .jpeg */
5740                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5741                 }
5742         }
5743
5744         if (format == NULL) {
5745                 ev_window_error_message (ev_window, NULL,
5746                                          "%s",
5747                                          _("Couldn't find appropriate format to save image"));
5748                 g_free (uri);
5749                 gtk_widget_destroy (fc);
5750
5751                 return;
5752         }
5753
5754         extensions = gdk_pixbuf_format_get_extensions (format);
5755         if (!g_str_has_suffix (uri, extensions[0])) {
5756                 gchar *uri_extension;
5757
5758                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5759                 target_file = g_file_new_for_uri (uri_extension);
5760                 g_free (uri_extension);
5761         } else {
5762                 target_file = g_file_new_for_uri (uri);
5763         }
5764         g_strfreev (extensions);
5765         g_free (uri);
5766
5767         is_native = g_file_is_native (target_file);
5768         if (is_native) {
5769                 filename = g_file_get_path (target_file);
5770         } else {
5771                 /* Create a temporary local file to save to */
5772                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5773                         goto has_error;
5774         }
5775
5776         ev_document_doc_mutex_lock ();
5777         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5778                                                ev_window->priv->image);
5779         ev_document_doc_mutex_unlock ();
5780
5781         file_format = gdk_pixbuf_format_get_name (format);
5782         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5783         g_free (file_format);
5784         g_object_unref (pixbuf);
5785
5786     has_error:
5787         if (error) {
5788                 ev_window_error_message (ev_window, error,
5789                                          "%s", _("The image could not be saved."));
5790                 g_error_free (error);
5791                 g_free (filename);
5792                 g_object_unref (target_file);
5793                 gtk_widget_destroy (fc);
5794
5795                 return;
5796         }
5797
5798         if (!is_native) {
5799                 GFile *source_file;
5800
5801                 source_file = g_file_new_for_path (filename);
5802
5803                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5804                                        source_file, target_file);
5805                 g_object_unref (source_file);
5806         }
5807
5808         g_free (filename);
5809         g_object_unref (target_file);
5810         gtk_widget_destroy (fc);
5811 }
5812
5813 static void
5814 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5815 {
5816         GtkWidget *fc;
5817
5818         if (!window->priv->image)
5819                 return;
5820
5821         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5822                                           GTK_WINDOW (window),
5823                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5824                                           GTK_STOCK_CANCEL,
5825                                           GTK_RESPONSE_CANCEL,
5826                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5827                                           NULL);
5828
5829         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5830         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5831                                                  GTK_RESPONSE_OK,
5832                                                  GTK_RESPONSE_CANCEL,
5833                                                  -1);
5834
5835         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5836         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5837
5838         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5839
5840         g_signal_connect (fc, "response",
5841                           G_CALLBACK (image_save_dialog_response_cb),
5842                           window);
5843
5844         gtk_widget_show (fc);
5845 }
5846
5847 static void
5848 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5849 {
5850         GtkClipboard *clipboard;
5851         GdkPixbuf    *pixbuf;
5852
5853         if (!window->priv->image)
5854                 return;
5855
5856         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5857                                               GDK_SELECTION_CLIPBOARD);
5858         ev_document_doc_mutex_lock ();
5859         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5860                                                window->priv->image);
5861         ev_document_doc_mutex_unlock ();
5862
5863         gtk_clipboard_set_image (clipboard, pixbuf);
5864         g_object_unref (pixbuf);
5865 }
5866
5867 static void
5868 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5869 {
5870         GList     *l;
5871         GdkScreen *screen;
5872
5873         if (!window->priv->attach_list)
5874                 return;
5875
5876         screen = gtk_window_get_screen (GTK_WINDOW (window));
5877
5878         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5879                 EvAttachment *attachment;
5880                 GError       *error = NULL;
5881
5882                 attachment = (EvAttachment *) l->data;
5883
5884                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5885
5886                 if (error) {
5887                         ev_window_error_message (window, error,
5888                                                  "%s", _("Unable to open attachment"));
5889                         g_error_free (error);
5890                 }
5891         }
5892 }
5893
5894 static void
5895 attachment_save_dialog_response_cb (GtkWidget *fc,
5896                                     gint       response_id,
5897                                     EvWindow  *ev_window)
5898 {
5899         GFile                *target_file;
5900         gchar                *uri;
5901         GList                *l;
5902         GtkFileChooserAction  fc_action;
5903         gboolean              is_dir;
5904         gboolean              is_native;
5905
5906         if (response_id != GTK_RESPONSE_OK) {
5907                 gtk_widget_destroy (fc);
5908                 return;
5909         }
5910
5911         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5912         target_file = g_file_new_for_uri (uri);
5913         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5914         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5915         is_native = g_file_is_native (target_file);
5916
5917         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5918                 EvAttachment *attachment;
5919                 GFile        *save_to = NULL;
5920                 GError       *error = NULL;
5921
5922                 attachment = (EvAttachment *) l->data;
5923
5924                 if (is_native) {
5925                         if (is_dir) {
5926                                 save_to = g_file_get_child (target_file,
5927                                     /* FIXMEchpe: file name encoding! */
5928                                                             ev_attachment_get_name (attachment));
5929                         } else {
5930                                 save_to = g_object_ref (target_file);
5931                         }
5932                 } else {
5933                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5934                 }
5935
5936                 if (save_to)
5937                         ev_attachment_save (attachment, save_to, &error);
5938
5939                 if (error) {
5940                         ev_window_error_message (ev_window, error,
5941                                                  "%s", _("The attachment could not be saved."));
5942                         g_error_free (error);
5943                         g_object_unref (save_to);
5944
5945                         continue;
5946                 }
5947
5948                 if (!is_native) {
5949                         GFile *dest_file;
5950
5951                         if (is_dir) {
5952                                 dest_file = g_file_get_child (target_file,
5953                                                               ev_attachment_get_name (attachment));
5954                         } else {
5955                                 dest_file = g_object_ref (target_file);
5956                         }
5957
5958                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5959                                                save_to, dest_file);
5960
5961                         g_object_unref (dest_file);
5962                 }
5963
5964                 g_object_unref (save_to);
5965         }
5966
5967         g_free (uri);
5968         g_object_unref (target_file);
5969
5970         gtk_widget_destroy (fc);
5971 }
5972
5973 static void
5974 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5975 {
5976         GtkWidget    *fc;
5977         EvAttachment *attachment = NULL;
5978
5979         if (!window->priv->attach_list)
5980                 return;
5981
5982         if (g_list_length (window->priv->attach_list) == 1)
5983                 attachment = (EvAttachment *) window->priv->attach_list->data;
5984
5985         fc = gtk_file_chooser_dialog_new (
5986                 _("Save Attachment"),
5987                 GTK_WINDOW (window),
5988                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5989                 GTK_STOCK_CANCEL,
5990                 GTK_RESPONSE_CANCEL,
5991                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5992                 NULL);
5993
5994         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5995         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5996                                                  GTK_RESPONSE_OK,
5997                                                  GTK_RESPONSE_CANCEL,
5998                                                  -1);
5999
6000         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6001         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6002
6003         if (attachment)
6004                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6005                                                    ev_attachment_get_name (attachment));
6006
6007         g_signal_connect (fc, "response",
6008                           G_CALLBACK (attachment_save_dialog_response_cb),
6009                           window);
6010
6011         gtk_widget_show (fc);
6012 }
6013
6014 static void
6015 ev_window_media_player_key_pressed (EvWindow    *window,
6016                                     const gchar *key,
6017                                     gpointer     user_data)
6018 {
6019         if (!gtk_window_is_active (GTK_WINDOW (window)))
6020                 return;
6021
6022         /* Note how Previous/Next only go to the
6023          * next/previous page despite their icon telling you
6024          * they should go to the beginning/end.
6025          *
6026          * There's very few keyboards with FFW/RWD though,
6027          * so we stick the most useful keybinding on the most
6028          * often seen keys
6029          */
6030         if (strcmp (key, "Play") == 0) {
6031                 ev_window_run_presentation (window);
6032         } else if (strcmp (key, "Previous") == 0) {
6033                 ev_window_cmd_go_previous_page (NULL, window);
6034         } else if (strcmp (key, "Next") == 0) {
6035                 ev_window_cmd_go_next_page (NULL, window);
6036         } else if (strcmp (key, "FastForward") == 0) {
6037                 ev_window_cmd_go_last_page (NULL, window);
6038         } else if (strcmp (key, "Rewind") == 0) {
6039                 ev_window_cmd_go_first_page (NULL, window);
6040         }
6041 }
6042
6043 static EggToolbarsModel *
6044 get_toolbars_model (void)
6045 {
6046         EggToolbarsModel *toolbars_model;
6047         gchar            *toolbars_file;
6048         gchar            *toolbars_path;
6049         gint              i;
6050
6051         toolbars_model = egg_toolbars_model_new ();
6052
6053         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6054                                           "evince_toolbar.xml", NULL);
6055         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6056                                          "evince-toolbar.xml", NULL);
6057         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6058
6059         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6060                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6061                 goto skip_conversion;
6062         }
6063
6064         /* Open item doesn't exist anymore,
6065          * convert it to OpenRecent for compatibility
6066          */
6067         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6068                 const gchar *item;
6069
6070                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6071                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6072                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6073                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6074                                                      "FileOpenRecent");
6075                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6076                         break;
6077                 }
6078         }
6079
6080     skip_conversion:
6081         g_free (toolbars_file);
6082         g_free (toolbars_path);
6083
6084         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6085
6086         return toolbars_model;
6087 }
6088
6089 static void
6090 ev_window_init (EvWindow *ev_window)
6091 {
6092         GtkActionGroup *action_group;
6093         GtkAccelGroup *accel_group;
6094         GError *error = NULL;
6095         GtkWidget *sidebar_widget;
6096         GtkWidget *menuitem;
6097         EggToolbarsModel *toolbars_model;
6098         GObject *mpkeys;
6099         gchar *ui_path;
6100         gdouble dpi;
6101
6102         g_signal_connect (ev_window, "configure_event",
6103                           G_CALLBACK (window_configure_event_cb), NULL);
6104         g_signal_connect (ev_window, "window_state_event",
6105                           G_CALLBACK (window_state_event_cb), NULL);
6106
6107         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6108
6109         ev_window->priv->model = ev_document_model_new ();
6110
6111         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6112         ev_window->priv->title = ev_window_title_new (ev_window);
6113
6114         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6115         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6116         gtk_widget_show (ev_window->priv->main_box);
6117
6118         action_group = gtk_action_group_new ("MenuActions");
6119         ev_window->priv->action_group = action_group;
6120         gtk_action_group_set_translation_domain (action_group, NULL);
6121         gtk_action_group_add_actions (action_group, entries,
6122                                       G_N_ELEMENTS (entries), ev_window);
6123         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6124                                              G_N_ELEMENTS (toggle_entries),
6125                                              ev_window);
6126         set_action_properties (action_group);
6127         register_custom_actions (ev_window, action_group);
6128
6129         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6130         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6131                                             action_group, 0);
6132
6133         accel_group =
6134                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6135         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6136
6137         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6138
6139         action_group = gtk_action_group_new ("ViewPopupActions");
6140         ev_window->priv->view_popup_action_group = action_group;
6141         gtk_action_group_set_translation_domain (action_group, NULL);
6142         gtk_action_group_add_actions (action_group, view_popup_entries,
6143                                       G_N_ELEMENTS (view_popup_entries),
6144                                       ev_window);
6145         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6146                                             action_group, 0);
6147
6148         action_group = gtk_action_group_new ("AttachmentPopupActions");
6149         ev_window->priv->attachment_popup_action_group = action_group;
6150         gtk_action_group_set_translation_domain (action_group, NULL);
6151         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6152                                       G_N_ELEMENTS (attachment_popup_entries),
6153                                       ev_window);
6154         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6155                                             action_group, 0);
6156
6157         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6158                                     "evince-ui.xml", NULL);
6159         if (!gtk_ui_manager_add_ui_from_file (
6160                 ev_window->priv->ui_manager, ui_path, &error))
6161         {
6162                 g_warning ("building menus failed: %s", error->message);
6163                 g_error_free (error);
6164         }
6165         g_free (ui_path);
6166
6167 #if GTK_CHECK_VERSION (2, 17, 4)
6168         {
6169                 GtkAction *action;
6170
6171                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6172                                                       "FilePageSetup");
6173                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6174         }
6175 #endif
6176
6177         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6178         ev_window->priv->recent_action_group = NULL;
6179         ev_window->priv->recent_ui_id = 0;
6180         g_signal_connect_swapped (ev_window->priv->recent_manager,
6181                                   "changed",
6182                                   G_CALLBACK (ev_window_setup_recent),
6183                                   ev_window);
6184
6185         ev_window->priv->menubar =
6186                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6187                                             "/MainMenu");
6188         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6189                             ev_window->priv->menubar,
6190                             FALSE, FALSE, 0);
6191         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6192                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6193         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6194         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6195                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6196         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6197
6198         toolbars_model = get_toolbars_model ();
6199         ev_window->priv->toolbar = GTK_WIDGET
6200                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6201                                "ui-manager", ev_window->priv->ui_manager,
6202                                "popup-path", "/ToolbarPopup",
6203                                "model", toolbars_model,
6204                                NULL));
6205         g_object_unref (toolbars_model);
6206
6207         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6208                                    "DefaultToolBar");
6209         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6210                             ev_window->priv->toolbar,
6211                             FALSE, FALSE, 0);
6212         gtk_widget_show (ev_window->priv->toolbar);
6213
6214         /* Add the main area */
6215         ev_window->priv->hpaned = gtk_hpaned_new ();
6216         g_signal_connect (ev_window->priv->hpaned,
6217                           "notify::position",
6218                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6219                           ev_window);
6220
6221         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6222         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6223                             TRUE, TRUE, 0);
6224         gtk_widget_show (ev_window->priv->hpaned);
6225
6226         ev_window->priv->sidebar = ev_sidebar_new ();
6227         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6228                               ev_window->priv->model);
6229         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6230                          ev_window->priv->sidebar, FALSE, FALSE);
6231         gtk_widget_show (ev_window->priv->sidebar);
6232
6233         /* Stub sidebar, for now */
6234
6235         sidebar_widget = ev_sidebar_thumbnails_new ();
6236         ev_window->priv->sidebar_thumbs = sidebar_widget;
6237         g_signal_connect (sidebar_widget,
6238                           "notify::main-widget",
6239                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6240                           ev_window);
6241         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6242         gtk_widget_show (sidebar_widget);
6243         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6244                              sidebar_widget);
6245
6246         sidebar_widget = ev_sidebar_links_new ();
6247         ev_window->priv->sidebar_links = sidebar_widget;
6248         g_signal_connect (sidebar_widget,
6249                           "notify::model",
6250                           G_CALLBACK (sidebar_widget_model_set),
6251                           ev_window);
6252         g_signal_connect (sidebar_widget,
6253                           "link_activated",
6254                           G_CALLBACK (sidebar_links_link_activated_cb),
6255                           ev_window);
6256         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6257         gtk_widget_show (sidebar_widget);
6258         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6259                              sidebar_widget);
6260
6261         sidebar_widget = ev_sidebar_attachments_new ();
6262         ev_window->priv->sidebar_attachments = sidebar_widget;
6263         g_signal_connect_object (sidebar_widget,
6264                                  "popup",
6265                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6266                                  ev_window, 0);
6267         gtk_widget_show (sidebar_widget);
6268         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6269                              sidebar_widget);
6270
6271         sidebar_widget = ev_sidebar_layers_new ();
6272         ev_window->priv->sidebar_layers = sidebar_widget;
6273         g_signal_connect (sidebar_widget,
6274                           "layers_visibility_changed",
6275                           G_CALLBACK (sidebar_layers_visibility_changed),
6276                           ev_window);
6277         gtk_widget_show (sidebar_widget);
6278         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6279                              sidebar_widget);
6280
6281         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6282         ev_window->priv->scrolled_window =
6283                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6284                                           "shadow-type", GTK_SHADOW_IN,
6285                                           NULL));
6286         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6287                             ev_window->priv->scrolled_window,
6288                             TRUE, TRUE, 0);
6289         gtk_widget_show (ev_window->priv->scrolled_window);
6290
6291         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6292                         ev_window->priv->view_box);
6293         gtk_widget_show (ev_window->priv->view_box);
6294
6295         ev_window->priv->view = ev_view_new ();
6296         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6297         dpi = get_screen_dpi (ev_window);
6298         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6299         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6300         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6301         g_signal_connect_swapped (ev_window->priv->password_view,
6302                                   "unlock",
6303                                   G_CALLBACK (ev_window_password_view_unlock),
6304                                   ev_window);
6305         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6306                                  G_CALLBACK (view_actions_focus_in_cb),
6307                                  ev_window, 0);
6308         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6309                                  G_CALLBACK (view_actions_focus_out_cb),
6310                                  ev_window, 0);
6311         g_signal_connect_object (ev_window->priv->view, "external-link",
6312                                  G_CALLBACK (view_external_link_cb),
6313                                  ev_window, 0);
6314         g_signal_connect_object (ev_window->priv->view, "handle-link",
6315                                  G_CALLBACK (view_handle_link_cb),
6316                                  ev_window, 0);
6317         g_signal_connect_object (ev_window->priv->view, "popup",
6318                                  G_CALLBACK (view_menu_popup_cb),
6319                                  ev_window, 0);
6320         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6321                                  G_CALLBACK (view_selection_changed_cb),
6322                                  ev_window, 0);
6323         gtk_widget_show (ev_window->priv->view);
6324         gtk_widget_show (ev_window->priv->password_view);
6325
6326         /* Find Bar */
6327         ev_window->priv->find_bar = egg_find_bar_new ();
6328         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6329                           ev_window->priv->find_bar,
6330                           FALSE, TRUE, 0);
6331
6332         /* We own a ref on these widgets, as we can swap them in and out */
6333         g_object_ref (ev_window->priv->view);
6334         g_object_ref (ev_window->priv->password_view);
6335
6336         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6337                            ev_window->priv->view);
6338
6339         /* Connect to model signals */
6340         g_signal_connect_swapped (ev_window->priv->model,
6341                                   "page-changed",
6342                                   G_CALLBACK (ev_window_page_changed_cb),
6343                                   ev_window);
6344         g_signal_connect (ev_window->priv->model,
6345                           "notify::document",
6346                           G_CALLBACK (ev_window_document_changed_cb),
6347                           ev_window);
6348         g_signal_connect (ev_window->priv->model,
6349                           "notify::scale",
6350                           G_CALLBACK (ev_window_zoom_changed_cb),
6351                           ev_window);
6352         g_signal_connect (ev_window->priv->model,
6353                           "notify::sizing-mode",
6354                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6355                           ev_window);
6356         g_signal_connect (ev_window->priv->model,
6357                           "notify::rotation",
6358                           G_CALLBACK (ev_window_rotation_changed_cb),
6359                           ev_window);
6360         g_signal_connect (ev_window->priv->model,
6361                           "notify::continuous",
6362                           G_CALLBACK (ev_window_continuous_changed_cb),
6363                           ev_window);
6364         g_signal_connect (ev_window->priv->model,
6365                           "notify::dual-page",
6366                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6367                           ev_window);
6368         g_signal_connect (ev_window->priv->model,
6369                           "notify::inverted-colors",
6370                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6371                           ev_window);
6372
6373         /* Connect sidebar signals */
6374         g_signal_connect (ev_window->priv->sidebar,
6375                           "notify::visible",
6376                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6377                           ev_window);
6378         g_signal_connect (ev_window->priv->sidebar,
6379                           "notify::current-page",
6380                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6381                           ev_window);
6382
6383         /* Connect to find bar signals */
6384         g_signal_connect (ev_window->priv->find_bar,
6385                           "previous",
6386                           G_CALLBACK (find_bar_previous_cb),
6387                           ev_window);
6388         g_signal_connect (ev_window->priv->find_bar,
6389                           "next",
6390                           G_CALLBACK (find_bar_next_cb),
6391                           ev_window);
6392         g_signal_connect (ev_window->priv->find_bar,
6393                           "close",
6394                           G_CALLBACK (find_bar_close_cb),
6395                           ev_window);
6396         g_signal_connect (ev_window->priv->find_bar,
6397                           "notify::search-string",
6398                           G_CALLBACK (find_bar_search_changed_cb),
6399                           ev_window);
6400         g_signal_connect (ev_window->priv->find_bar,
6401                           "notify::case-sensitive",
6402                           G_CALLBACK (find_bar_search_changed_cb),
6403                           ev_window);
6404         g_signal_connect (ev_window->priv->find_bar,
6405                           "notify::visible",
6406                           G_CALLBACK (find_bar_visibility_changed_cb),
6407                           ev_window);
6408         g_signal_connect (ev_window->priv->find_bar,
6409                           "scroll",
6410                           G_CALLBACK (find_bar_scroll),
6411                           ev_window);
6412
6413         /* Popups */
6414         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6415                                                                  "/DocumentPopup");
6416         ev_window->priv->link = NULL;
6417
6418         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6419                                                                        "/AttachmentPopup");
6420         ev_window->priv->attach_list = NULL;
6421
6422         /* Media player keys */
6423         mpkeys = ev_application_get_media_keys (EV_APP);
6424         if (mpkeys) {
6425                 g_signal_connect_swapped (mpkeys, "key_pressed",
6426                                           G_CALLBACK (ev_window_media_player_key_pressed),
6427                                           ev_window);
6428         }
6429
6430         /* Give focus to the document view */
6431         gtk_widget_grab_focus (ev_window->priv->view);
6432
6433         /* Set it user interface params */
6434         ev_window_setup_recent (ev_window);
6435
6436         ev_window_setup_gtk_settings (ev_window);
6437
6438         setup_chrome_from_metadata (ev_window);
6439         set_chrome_actions (ev_window);
6440         update_chrome_visibility (ev_window);
6441
6442         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6443
6444         setup_view_from_metadata (ev_window);
6445         setup_sidebar_from_metadata (ev_window);
6446
6447         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6448         ev_window_setup_action_sensitivity (ev_window);
6449
6450         /* Drag and Drop */
6451         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6452                            GTK_DEST_DEFAULT_ALL,
6453                            NULL, 0,
6454                            GDK_ACTION_COPY);
6455         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6456 }
6457
6458 /**
6459  * ev_window_new:
6460  *
6461  * Creates a #GtkWidget that represents the window.
6462  *
6463  * Returns: the #GtkWidget that represents the window.
6464  */
6465 GtkWidget *
6466 ev_window_new (void)
6467 {
6468         GtkWidget *ev_window;
6469
6470         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6471                                               "type", GTK_WINDOW_TOPLEVEL,
6472                                               NULL));
6473
6474         return ev_window;
6475 }