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-file-exporter.h"
  66 #include "ev-file-helpers.h"
  67 #include "ev-file-monitor.h"
  68 #include "ev-history.h"
  69 #include "ev-image.h"
  70 #include "ev-job-scheduler.h"
  71 #include "ev-jobs.h"
  72 #include "ev-message-area.h"
  73 #include "ev-metadata.h"
  74 #include "ev-navigation-action.h"
  75 #include "ev-open-recent-action.h"
  76 #include "ev-page-action.h"
  77 #include "ev-password-view.h"
  78 #include "ev-properties-dialog.h"
  79 #include "ev-sidebar-attachments.h"
  80 #include "ev-sidebar.h"
  81 #include "ev-sidebar-links.h"
  82 #include "ev-sidebar-page.h"
  83 #include "ev-sidebar-thumbnails.h"
  84 #include "ev-sidebar-layers.h"
  85 #include "ev-stock-icons.h"
  86 #include "ev-utils.h"
  87 #include "ev-keyring.h"
  88 #include "ev-view.h"
  89 #include "ev-view-type-builtins.h"
  90 #include "ev-window.h"
  91 #include "ev-window-title.h"
  92 #include "ev-print-operation.h"
  93 #include "ev-progress-message-area.h"
  94
  95 #ifdef ENABLE_DBUS
  96 #include "ev-media-player-keys.h"
  97 #endif /* ENABLE_DBUS */
  98
  99 #ifdef ENABLE_PDF
 100 #include <poppler.h>
 101 #endif
 102
 103 typedef enum {
 104         PAGE_MODE_DOCUMENT,
 105         PAGE_MODE_PASSWORD
 106 } EvWindowPageMode;
 107
 108 typedef enum {
 109         EV_CHROME_MENUBAR       = 1 << 0,
 110         EV_CHROME_TOOLBAR       = 1 << 1,
 111         EV_CHROME_FINDBAR       = 1 << 2,
 112         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 113         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 114         EV_CHROME_SIDEBAR       = 1 << 5,
 115         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 116 } EvChrome;
 117
 118 typedef enum {
 119         EV_SAVE_DOCUMENT,
 120         EV_SAVE_ATTACHMENT,
 121         EV_SAVE_IMAGE
 122 } EvSaveType;
 123
 124 struct _EvWindowPrivate {
 125         /* UI */
 126         EvChrome chrome;
 127
 128         GtkWidget *main_box;
 129         GtkWidget *menubar;
 130         GtkWidget *toolbar;
 131         GtkWidget *hpaned;
 132         GtkWidget *view_box;
 133         GtkWidget *sidebar;
 134         GtkWidget *find_bar;
 135         GtkWidget *scrolled_window;
 136         GtkWidget *view;
 137         GtkWidget *message_area;
 138         GtkWidget *password_view;
 139         GtkWidget *sidebar_thumbs;
 140         GtkWidget *sidebar_links;
 141         GtkWidget *sidebar_attachments;
 142         GtkWidget *sidebar_layers;
 143
 144         /* Menubar accels */
 145         guint           menubar_accel_keyval;
 146         GdkModifierType menubar_accel_modifier;
 147
 148         /* Progress Messages */
 149         guint progress_idle;
 150         GCancellable *progress_cancellable;
 151
 152         /* Dialogs */
 153         GtkWidget *properties;
 154         GtkWidget *print_dialog;
 155
 156         /* UI Builders */
 157         GtkActionGroup   *action_group;
 158         GtkActionGroup   *view_popup_action_group;
 159         GtkActionGroup   *attachment_popup_action_group;
 160         GtkRecentManager *recent_manager;
 161         GtkActionGroup   *recent_action_group;
 162         guint             recent_ui_id;
 163         GtkUIManager     *ui_manager;
 164
 165         /* Fullscreen mode */
 166         GtkWidget *fullscreen_toolbar;
 167
 168         /* Presentation mode */
 169         guint      presentation_timeout_id;
 170
 171         /* Popup view */
 172         GtkWidget *view_popup;
 173         EvLink    *link;
 174         EvImage   *image;
 175
 176         /* Popup attachment */
 177         GtkWidget    *attachment_popup;
 178         GList        *attach_list;
 179
 180         /* Document */
 181         EvDocumentModel *model;
 182         char *uri;
 183         glong uri_mtime;
 184         char *local_uri;
 185         gboolean in_reload;
 186         EvFileMonitor *monitor;
 187         guint setup_document_idle;
 188
 189         EvDocument *document;
 190         EvHistory *history;
 191         EvWindowPageMode page_mode;
 192         EvWindowTitle *title;
 193         EvMetadata *metadata;
 194
 195         /* Load params */
 196         EvLinkDest       *dest;
 197         gchar            *search_string;
 198         EvWindowRunMode   window_mode;
 199
 200         EvJob            *load_job;
 201         EvJob            *reload_job;
 202         EvJob            *thumbnail_job;
 203         EvJob            *save_job;
 204         EvJob            *find_job;
 205
 206         /* Printing */
 207         GQueue           *print_queue;
 208         GtkPrintSettings *print_settings;
 209         GtkPageSetup     *print_page_setup;
 210         gboolean          close_after_print;
 211 #ifdef WITH_GCONF
 212         GConfClient *gconf_client;
 213 #endif
 214 };
 215
 216 #define EV_WINDOW_GET_PRIVATE(object) \
 217         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 218
 219 #define PAGE_SELECTOR_ACTION    "PageSelector"
 220 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 221 #define NAVIGATION_ACTION       "Navigation"
 222
 223 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 224 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 225 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 226 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 227 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 228
 229 #define PRESENTATION_TIMEOUT 5
 230
 231 #define SIDEBAR_DEFAULT_SIZE    132
 232 #define LINKS_SIDEBAR_ID "links"
 233 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 234 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 235 #define LAYERS_SIDEBAR_ID "layers"
 236
 237 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 238 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 239 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 240
 241 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 242
 243 #define MIN_SCALE 0.05409
 244 #define MAX_SCALE 4.0
 245
 246 static const gchar *document_print_settings[] = {
 247         GTK_PRINT_SETTINGS_N_COPIES,
 248         GTK_PRINT_SETTINGS_COLLATE,
 249         GTK_PRINT_SETTINGS_REVERSE,
 250         GTK_PRINT_SETTINGS_NUMBER_UP,
 251         GTK_PRINT_SETTINGS_SCALE,
 252         GTK_PRINT_SETTINGS_PRINT_PAGES,
 253         GTK_PRINT_SETTINGS_PAGE_RANGES,
 254         GTK_PRINT_SETTINGS_PAGE_SET,
 255         GTK_PRINT_SETTINGS_OUTPUT_URI
 256 };
 257
 258 static void     ev_window_update_actions                (EvWindow         *ev_window);
 259 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 260                                                          GParamSpec       *pspec,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_set_page_mode                 (EvWindow         *window,
 263                                                          EvWindowPageMode  page_mode);
 264 static void     ev_window_load_job_cb                   (EvJob            *job,
 265                                                          gpointer          data);
 266 static void     ev_window_reload_document               (EvWindow         *window,
 267                                                          EvLinkDest *dest);
 268 static void     ev_window_reload_job_cb                 (EvJob            *job,
 269                                                          EvWindow         *window);
 270 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 271                                                          EvWindow         *ev_window);
 272 static void     ev_window_save_job_cb                   (EvJob            *save,
 273                                                          EvWindow         *window);
 274 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 275                                                          GParamSpec       *pspec,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 278                                                          GParamSpec       *pspec,
 279                                                          EvWindow         *ev_window);
 280 static void     ev_window_add_recent                    (EvWindow         *window,
 281                                                          const char       *filename);
 282 static void     ev_window_run_fullscreen                (EvWindow         *window);
 283 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 284                                                          gboolean          unfullscreen_window);
 285 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_window_run_presentation              (EvWindow         *window);
 288 static void     ev_window_stop_presentation             (EvWindow         *window,
 289                                                          gboolean          unfullscreen_window);
 290 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 291                                                          EvWindow         *window);
 292 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 293                                                          EvWindow         *window);
 294 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 295                                                          EvWindow         *window);
 296 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 297                                                          EvWindow         *window);
 298 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 299                                                          EvWindow         *window);
 300 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 301                                                          EvWindow         *window);
 302 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 303                                                          EvWindow         *window);
 304 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 305                                                          EvWindow         *window);
 306 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 307                                                          EvWindow         *ev_window);
 308 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 309                                                          EvWindow         *ev_window);
 310 static void     view_handle_link_cb                     (EvView           *view,
 311                                                          EvLink           *link,
 312                                                          EvWindow         *window);
 313 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 314 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 315                                                          EvWindow         *ev_window);
 316 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 317                                                          GParamSpec       *param,
 318                                                          EvWindow         *ev_window);
 319 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 320                                                          GFile            *source_file);
 321 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 322                                                          const gchar      *key,
 323                                                          gpointer          user_data);
 324
 325 static guint ev_window_n_copies = 0;
 326
 327 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 328
 329 static void
 330 ev_window_set_action_sensitive (EvWindow   *ev_window,
 331                                 const char *name,
 332                                 gboolean    sensitive)
 333 {
 334         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 335                                                          name);
 336         gtk_action_set_sensitive (action, sensitive);
 337 }
 338
 339
 340 static void
 341 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 342 {
 343         EvDocument *document = ev_window->priv->document;
 344         const EvDocumentInfo *info = NULL;
 345         gboolean has_document = FALSE;
 346         gboolean ok_to_print = TRUE;
 347         gboolean ok_to_print_setup = TRUE;
 348         gboolean ok_to_copy = TRUE;
 349         gboolean has_properties = TRUE;
 350         gboolean override_restrictions = TRUE;
 351         gboolean can_get_text = FALSE;
 352         gboolean has_pages = FALSE;
 353         gboolean can_find = FALSE;
 354
 355         if (document) {
 356                 has_document = TRUE;
 357                 has_pages = ev_document_get_n_pages (document) > 0;
 358                 info = ev_document_get_info (document);
 359         }
 360
 361         if (!info || info->fields_mask == 0) {
 362                 has_properties = FALSE;
 363         }
 364
 365         if (has_document && EV_IS_SELECTION (document)) {
 366                 can_get_text = TRUE;
 367         }
 368
 369         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 370                 can_find = TRUE;
 371         }
 372
 373 #ifdef WITH_GCONF
 374         if (has_document)
 375                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 376                                                                GCONF_OVERRIDE_RESTRICTIONS,
 377                                                                NULL);
 378 #endif
 379         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 380                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 381                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 382         }
 383
 384         if (has_document && !ev_print_operation_exists_for_document(document))
 385                 ok_to_print = FALSE;
 386
 387 #ifdef WITH_GCONF
 388         if (has_document &&
 389             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 390                 ok_to_copy = FALSE;
 391         }
 392
 393         if (has_document &&
 394             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 395                 ok_to_print = FALSE;
 396         }
 397
 398         if (has_document &&
 399             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 400                 ok_to_print_setup = FALSE;
 401         }
 402 #endif
 403
 404         /* File menu */
 405         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 406         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 407 #if !GTK_CHECK_VERSION (2, 17, 4)
 408         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print && ok_to_print_setup);
 409 #endif
 410         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 411         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 412
 413         /* Edit menu */
 414         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 415         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 416         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 417         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 418         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 419
 420         /* View menu */
 421         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 422         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 423         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 424         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 425         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 426         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 427         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 428
 429         /* Toolbar-specific actions: */
 430         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 431         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 432         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 433
 434         ev_window_update_actions (ev_window);
 435 }
 436
 437 static void
 438 ev_window_update_actions (EvWindow *ev_window)
 439 {
 440         EvView *view = EV_VIEW (ev_window->priv->view);
 441         int n_pages = 0, page = -1;
 442         gboolean has_pages = FALSE;
 443         gboolean presentation_mode;
 444         gboolean can_find_in_page = FALSE;
 445         EvSizingMode sizing_mode;
 446
 447         if (ev_window->priv->document) {
 448                 page = ev_document_model_get_page (ev_window->priv->model);
 449                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 450                 has_pages = n_pages > 0;
 451         }
 452
 453         can_find_in_page = (ev_window->priv->find_job &&
 454                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 455
 456         ev_window_set_action_sensitive (ev_window, "EditCopy",
 457                                         has_pages &&
 458                                         ev_view_get_has_selection (view));
 459         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 460                                         has_pages && can_find_in_page);
 461         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 462                                         has_pages && can_find_in_page);
 463         ev_window_set_action_sensitive (ev_window, "F3",
 464                                         has_pages && can_find_in_page);
 465
 466         presentation_mode = ev_view_get_presentation (view);
 467
 468         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 469                                         has_pages &&
 470                                         ev_view_can_zoom_in (view) &&
 471                                         !presentation_mode);
 472         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 473                                         has_pages &&
 474                                         ev_view_can_zoom_out (view) &&
 475                                         !presentation_mode);
 476
 477         /* Go menu */
 478         if (has_pages) {
 479                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 480                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 481                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 482                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 483         } else {
 484                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 485                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 486                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 487                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 488         }
 489
 490         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 491         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 492                 GtkAction *action;
 493                 float      zoom;
 494                 float      real_zoom;
 495
 496                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 497                                                       ZOOM_CONTROL_ACTION);
 498
 499                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 500                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 501                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 502
 503                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 504         }
 505 }
 506
 507 static void
 508 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 509 {
 510         gboolean can_find;
 511
 512         can_find = window->priv->document &&
 513             EV_IS_DOCUMENT_FIND (window->priv->document);
 514
 515         if (window->priv->action_group) {
 516                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 517                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 518                 ev_window_set_action_sensitive (window, "Space", sensitive);
 519                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 520                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 521                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 522                 ev_window_set_action_sensitive (window, "Return", sensitive);
 523                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 524                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 525                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 526                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 527                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 528                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 529                 ev_window_set_action_sensitive (window, "p", sensitive);
 530                 ev_window_set_action_sensitive (window, "n", sensitive);
 531
 532                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 533         }
 534 }
 535
 536 static void
 537 set_widget_visibility (GtkWidget *widget, gboolean visible)
 538 {
 539         g_assert (GTK_IS_WIDGET (widget));
 540
 541         if (visible)
 542                 gtk_widget_show (widget);
 543         else
 544                 gtk_widget_hide (widget);
 545 }
 546
 547 static void
 548 update_chrome_visibility (EvWindow *window)
 549 {
 550         EvWindowPrivate *priv = window->priv;
 551         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 552         gboolean fullscreen_mode, presentation, fullscreen;
 553
 554         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 555         fullscreen = ev_document_model_get_fullscreen (priv->model);
 556         fullscreen_mode = fullscreen || presentation;
 557
 558         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 559         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 560                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 561         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 562                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 563         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 564         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 565
 566         set_widget_visibility (priv->menubar, menubar);
 567         set_widget_visibility (priv->toolbar, toolbar);
 568         set_widget_visibility (priv->find_bar, findbar);
 569         set_widget_visibility (priv->sidebar, sidebar);
 570
 571         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 572
 573         if (priv->fullscreen_toolbar != NULL) {
 574                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 575         }
 576 }
 577
 578 static void
 579 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 580 {
 581         EvWindowPrivate *priv = window->priv;
 582
 583         if (active) {
 584                 priv->chrome |= flag;
 585         } else {
 586                 priv->chrome &= ~flag;
 587         }
 588 }
 589
 590 static void
 591 update_sizing_buttons (EvWindow *window)
 592 {
 593         GtkActionGroup *action_group = window->priv->action_group;
 594         GtkAction *action;
 595         gboolean best_fit, page_width;
 596
 597         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 598                 case EV_SIZING_BEST_FIT:
 599                         best_fit = TRUE;
 600                         page_width = FALSE;
 601                         break;
 602                 case EV_SIZING_FIT_WIDTH:
 603                         best_fit = FALSE;
 604                         page_width = TRUE;
 605                         break;
 606                 default:
 607                         best_fit = page_width = FALSE;
 608                         break;
 609         }
 610
 611         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 612         g_signal_handlers_block_by_func
 613                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 614         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 615         g_signal_handlers_unblock_by_func
 616                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 617
 618         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 619         g_signal_handlers_block_by_func
 620                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 621         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 622         g_signal_handlers_unblock_by_func
 623                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 624
 625         action = gtk_action_group_get_action (window->priv->action_group,
 626                                               ZOOM_CONTROL_ACTION);
 627         if (best_fit) {
 628                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 629                                                  EPHY_ZOOM_BEST_FIT);
 630         } else if (page_width) {
 631                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 632                                                  EPHY_ZOOM_FIT_WIDTH);
 633         }
 634 }
 635
 636 /**
 637  * ev_window_is_empty:
 638  * @ev_window: The instance of the #EvWindow.
 639  *
 640  * It does look if there is any document loaded or if there is any job to load
 641  * a document.
 642  *
 643  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 644  *          loaded, %FALSE in other case.
 645  */
 646 gboolean
 647 ev_window_is_empty (const EvWindow *ev_window)
 648 {
 649         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 650
 651         return (ev_window->priv->document == NULL) &&
 652                 (ev_window->priv->load_job == NULL);
 653 }
 654
 655 static void
 656 ev_window_set_message_area (EvWindow  *window,
 657                             GtkWidget *area)
 658 {
 659         if (window->priv->message_area == area)
 660                 return;
 661
 662         if (window->priv->message_area)
 663                 gtk_widget_destroy (window->priv->message_area);
 664         window->priv->message_area = area;
 665
 666         if (!area)
 667                 return;
 668
 669         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 670                             window->priv->message_area,
 671                             FALSE, FALSE, 0);
 672         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 673                                window->priv->message_area, 0);
 674         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 675                                    (gpointer) &(window->priv->message_area));
 676 }
 677
 678 static void
 679 ev_window_message_area_response_cb (EvMessageArea *area,
 680                                     gint           response_id,
 681                                     EvWindow      *window)
 682 {
 683         ev_window_set_message_area (window, NULL);
 684 }
 685
 686 static void
 687 ev_window_error_message (EvWindow    *window,
 688                          GError      *error,
 689                          const gchar *format,
 690                          ...)
 691 {
 692         GtkWidget *area;
 693         va_list    args;
 694         gchar     *msg = NULL;
 695
 696         if (window->priv->message_area)
 697                 return;
 698
 699         va_start (args, format);
 700         msg = g_strdup_vprintf (format, args);
 701         va_end (args);
 702
 703         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 704                                     msg,
 705                                     GTK_STOCK_CLOSE,
 706                                     GTK_RESPONSE_CLOSE,
 707                                     NULL);
 708         g_free (msg);
 709
 710         if (error)
 711                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 712         g_signal_connect (area, "response",
 713                           G_CALLBACK (ev_window_message_area_response_cb),
 714                           window);
 715         gtk_widget_show (area);
 716         ev_window_set_message_area (window, area);
 717 }
 718
 719 static void
 720 ev_window_warning_message (EvWindow    *window,
 721                            const gchar *format,
 722                            ...)
 723 {
 724         GtkWidget *area;
 725         va_list    args;
 726         gchar     *msg = NULL;
 727
 728         if (window->priv->message_area)
 729                 return;
 730
 731         va_start (args, format);
 732         msg = g_strdup_vprintf (format, args);
 733         va_end (args);
 734
 735         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 736                                     msg,
 737                                     GTK_STOCK_CLOSE,
 738                                     GTK_RESPONSE_CLOSE,
 739                                     NULL);
 740         g_free (msg);
 741
 742         g_signal_connect (area, "response",
 743                           G_CALLBACK (ev_window_message_area_response_cb),
 744                           window);
 745         gtk_widget_show (area);
 746         ev_window_set_message_area (window, area);
 747 }
 748
 749 typedef struct _FindTask {
 750         const gchar *page_label;
 751         gchar *chapter;
 752 } FindTask;
 753
 754 static gboolean
 755 ev_window_find_chapter (GtkTreeModel *tree_model,
 756                         GtkTreePath  *path,
 757                         GtkTreeIter  *iter,
 758                         gpointer      data)
 759 {
 760         FindTask *task = (FindTask *)data;
 761         gchar *page_string;
 762
 763         gtk_tree_model_get (tree_model, iter,
 764                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 765                             -1);
 766
 767         if (!page_string)
 768                 return FALSE;
 769
 770         if (!strcmp (page_string, task->page_label)) {
 771                 gtk_tree_model_get (tree_model, iter,
 772                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 773                                     -1);
 774                 g_free (page_string);
 775                 return TRUE;
 776         }
 777
 778         g_free (page_string);
 779         return FALSE;
 780 }
 781
 782 static void
 783 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 784 {
 785         gchar *page_label = NULL;
 786         gchar *link_title;
 787         FindTask find_task;
 788         EvLink *real_link;
 789         EvLinkAction *action;
 790         EvLinkDest *dest;
 791
 792         if (window->priv->history == NULL)
 793                 return;
 794
 795         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 796                 return;
 797
 798         if (link) {
 799                 action = g_object_ref (ev_link_get_action (link));
 800                 dest = ev_link_action_get_dest (action);
 801                 page = ev_link_dest_get_page (dest);
 802                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 803         } else {
 804                 dest = ev_link_dest_new_page (page);
 805                 action = ev_link_action_new_dest (dest);
 806                 page_label = ev_document_get_page_label (window->priv->document, page);
 807         }
 808
 809         if (!page_label)
 810                 return;
 811
 812         find_task.page_label = page_label;
 813         find_task.chapter = NULL;
 814
 815         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 816                 GtkTreeModel *model;
 817
 818                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 819
 820                 if (model) {
 821                         gtk_tree_model_foreach (model,
 822                                                 ev_window_find_chapter,
 823                                                 &find_task);
 824
 825                         g_object_unref (model);
 826                 }
 827         }
 828
 829         if (find_task.chapter)
 830                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 831         else
 832                 link_title = g_strdup_printf (_("Page %s"), page_label);
 833
 834         real_link = ev_link_new (link_title, action);
 835
 836         ev_history_add_link (window->priv->history, real_link);
 837
 838         g_free (find_task.chapter);
 839         g_free (link_title);
 840         g_free (page_label);
 841         g_object_unref (real_link);
 842 }
 843
 844 static void
 845 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 846 {
 847         int current_page = ev_document_model_get_page (window->priv->model);
 848
 849         ev_window_add_history (window, 0, link);
 850         ev_window_add_history (window, current_page, NULL);
 851 }
 852
 853 static void
 854 ev_window_page_changed_cb (EvWindow        *ev_window,
 855                            gint             old_page,
 856                            gint             new_page,
 857                            EvDocumentModel *model)
 858 {
 859         ev_window_update_actions (ev_window);
 860
 861         ev_window_update_find_status_message (ev_window);
 862
 863         if (abs (new_page - old_page) > 1) {
 864                 ev_window_add_history (ev_window, new_page, NULL);
 865                 ev_window_add_history (ev_window, old_page, NULL);
 866         }
 867
 868         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 869                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 870 }
 871
 872 static void
 873 update_document_mode (EvWindow *window, EvDocumentMode mode)
 874 {
 875         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 876                 ev_window_run_presentation (window);
 877         }
 878         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 879                 ev_window_run_fullscreen (window);
 880         }
 881 }
 882
 883 static void
 884 setup_chrome_from_metadata (EvWindow *window)
 885 {
 886         EvChrome chrome = EV_CHROME_NORMAL;
 887         gboolean show_toolbar;
 888
 889         if (window->priv->metadata &&
 890             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 891                 if (!show_toolbar)
 892                         chrome &= ~EV_CHROME_TOOLBAR;
 893         }
 894         window->priv->chrome = chrome;
 895 }
 896
 897 static void
 898 setup_sidebar_from_metadata (EvWindow *window)
 899 {
 900         EvDocument *document = window->priv->document;
 901         GtkWidget  *sidebar = window->priv->sidebar;
 902         GtkWidget  *links = window->priv->sidebar_links;
 903         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 904         GtkWidget  *attachments = window->priv->sidebar_attachments;
 905         GtkWidget  *layers = window->priv->sidebar_layers;
 906         gchar      *page_id;
 907         gint        sidebar_size;
 908         gboolean    sidebar_visibility;
 909
 910         if (!window->priv->metadata)
 911                 return;
 912
 913         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 914                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 915         }
 916
 917         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 918                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 920                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 921                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 922                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 924                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 925                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 926                 }
 927         } else if (document) {
 928                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 930                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 931                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 932                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 933                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 934                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 935                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 936                 }
 937         }
 938
 939         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 940                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 941                 update_chrome_visibility (window);
 942         }
 943 }
 944
 945 static void
 946 setup_model_from_metadata (EvWindow *window)
 947 {
 948         gint     page;
 949         gchar   *sizing_mode;
 950         gdouble  zoom;
 951         gint     rotation;
 952         gboolean inverted_colors = FALSE;
 953         gboolean continuous = FALSE;
 954         gboolean dual_page = FALSE;
 955         gboolean fullscreen = FALSE;
 956
 957         if (!window->priv->metadata)
 958                 return;
 959
 960         /* Current page */
 961         if (!window->priv->dest &&
 962             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 963                 ev_document_model_set_page (window->priv->model, page);
 964         }
 965
 966         /* Sizing mode */
 967         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 968                 GEnumValue *enum_value;
 969
 970                 enum_value = g_enum_get_value_by_nick
 971                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 972                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 973         }
 974
 975         /* Zoom */
 976         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 977             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 978                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 979                 ev_document_model_set_scale (window->priv->model, zoom);
 980         }
 981
 982         /* Rotation */
 983         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 984                 switch (rotation) {
 985                 case 90:
 986                         rotation = 90;
 987                         break;
 988                 case 180:
 989                         rotation = 180;
 990                         break;
 991                 case 270:
 992                         rotation = 270;
 993                         break;
 994                 default:
 995                         rotation = 0;
 996                         break;
 997                 }
 998                 ev_document_model_set_rotation (window->priv->model, rotation);
 999         }
1000
1001         /* Inverted Colors */
1002         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1003                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1004
1005         /* Continuous */
1006         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1007                 ev_document_model_set_continuous (window->priv->model, continuous);
1008         }
1009
1010         /* Dual page */
1011         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1012                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1013         }
1014
1015         /* Fullscreen */
1016         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1017                 if (fullscreen) {
1018                         ev_window_run_fullscreen (window);
1019                 }
1020         }
1021 }
1022
1023 static void
1024 setup_document_from_metadata (EvWindow *window)
1025 {
1026         gint    page, n_pages;
1027         gint    width;
1028         gint    height;
1029         gdouble width_ratio;
1030         gdouble height_ratio;
1031
1032         if (!window->priv->metadata)
1033                 return;
1034
1035         /* Make sure to not open a document on the last page,
1036          * since closing it on the last page most likely means the
1037          * user was finished reading the document. In that case, reopening should
1038          * show the first page. */
1039         page = ev_document_model_get_page (window->priv->model);
1040         n_pages = ev_document_get_n_pages (window->priv->document);
1041         if (page == n_pages - 1)
1042                 ev_document_model_set_page (window->priv->model, 0);
1043
1044         setup_sidebar_from_metadata (window);
1045
1046         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1047             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1048                 return; /* size was already set in setup_size_from_metadata */
1049
1050         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1051             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1052                 gdouble    document_width;
1053                 gdouble    document_height;
1054                 GdkScreen *screen;
1055                 gint       request_width;
1056                 gint       request_height;
1057
1058                 ev_document_get_max_page_size (window->priv->document,
1059                                                &document_width, &document_height);
1060
1061                 request_width = (gint)(width_ratio * document_width + 0.5);
1062                 request_height = (gint)(height_ratio * document_height + 0.5);
1063
1064                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1065                 if (screen) {
1066                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1067                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1068                 }
1069
1070                 if (request_width > 0 && request_height > 0) {
1071                         gtk_window_resize (GTK_WINDOW (window),
1072                                            request_width,
1073                                            request_height);
1074                 }
1075         }
1076 }
1077
1078 static void
1079 setup_size_from_metadata (EvWindow *window)
1080 {
1081         gint     width;
1082         gint     height;
1083         gboolean maximized;
1084         gint     x;
1085         gint     y;
1086
1087         if (!window->priv->metadata)
1088                 return;
1089
1090         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1091                 if (maximized) {
1092                         gtk_window_maximize (GTK_WINDOW (window));
1093                         return;
1094                 } else {
1095                         gtk_window_unmaximize (GTK_WINDOW (window));
1096                 }
1097         }
1098
1099         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1100             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1101                 gtk_window_move (GTK_WINDOW (window), x, y);
1102         }
1103
1104         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1105             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1106                 gtk_window_resize (GTK_WINDOW (window), width, height);
1107         }
1108 }
1109
1110 static void
1111 setup_view_from_metadata (EvWindow *window)
1112 {
1113         gboolean presentation;
1114
1115         if (!window->priv->metadata)
1116                 return;
1117
1118         /* Presentation */
1119         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1120                 if (presentation) {
1121                         ev_window_run_presentation (window);
1122                 }
1123         }
1124 }
1125
1126 static void
1127 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1128 {
1129         if (ev_window->priv->thumbnail_job != NULL) {
1130                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1131                         ev_job_cancel (ev_window->priv->thumbnail_job);
1132
1133                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1134                                                       ev_window_set_icon_from_thumbnail,
1135                                                       ev_window);
1136                 g_object_unref (ev_window->priv->thumbnail_job);
1137                 ev_window->priv->thumbnail_job = NULL;
1138         }
1139 }
1140
1141 static void
1142 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1143                                    EvWindow       *ev_window)
1144 {
1145         if (job->thumbnail) {
1146                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1147                         ev_document_misc_invert_pixbuf (job->thumbnail);
1148                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1149                                      job->thumbnail);
1150         }
1151
1152         ev_window_clear_thumbnail_job (ev_window);
1153 }
1154
1155 static void
1156 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1157 {
1158         gdouble page_width;
1159         gdouble scale;
1160         EvDocument *document = ev_window->priv->document;
1161
1162         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1163             ev_document_get_n_pages (document) <= 0 ||
1164             !ev_document_check_dimensions (document)) {
1165                 return;
1166         }
1167
1168         ev_window_clear_thumbnail_job (ev_window);
1169
1170         ev_document_get_page_size (document, 0, &page_width, NULL);
1171         scale = 128. / page_width;
1172
1173         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1174         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1175                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1176                           ev_window);
1177         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1178 }
1179
1180 #ifdef WITH_GCONF
1181 static void
1182 lockdown_changed (GConfClient *client,
1183                   guint        cnxn_id,
1184                   GConfEntry  *entry,
1185                   EvWindow    *ev_window)
1186 {
1187         ev_window_setup_action_sensitivity (ev_window);
1188 }
1189 #endif /* WITH_GCONF */
1190
1191 static gboolean
1192 ev_window_setup_document (EvWindow *ev_window)
1193 {
1194         const EvDocumentInfo *info;
1195         EvDocument *document = ev_window->priv->document;
1196         GtkAction *action;
1197
1198         ev_window->priv->setup_document_idle = 0;
1199
1200         ev_window_refresh_window_thumbnail (ev_window, 0);
1201
1202         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1203         ev_window_title_set_document (ev_window->priv->title, document);
1204         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1205
1206 #ifdef WITH_GCONF
1207         if (!ev_window->priv->gconf_client)
1208                 ev_window->priv->gconf_client = gconf_client_get_default ();
1209         gconf_client_add_dir (ev_window->priv->gconf_client,
1210                               GCONF_LOCKDOWN_DIR,
1211                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1212                               NULL);
1213         gconf_client_add_dir (ev_window->priv->gconf_client,
1214                               GCONF_OVERRIDE_RESTRICTIONS,
1215                               GCONF_CLIENT_PRELOAD_NONE,
1216                               NULL);
1217         gconf_client_notify_add (ev_window->priv->gconf_client,
1218                                  GCONF_LOCKDOWN_DIR,
1219                                  (GConfClientNotifyFunc)lockdown_changed,
1220                                  ev_window, NULL, NULL);
1221         gconf_client_notify_add (ev_window->priv->gconf_client,
1222                                  GCONF_OVERRIDE_RESTRICTIONS,
1223                                  (GConfClientNotifyFunc)lockdown_changed,
1224                                  ev_window, NULL, NULL);
1225 #endif /* WITH_GCONF */
1226
1227         ev_window_setup_action_sensitivity (ev_window);
1228
1229         if (ev_window->priv->history)
1230                 g_object_unref (ev_window->priv->history);
1231         ev_window->priv->history = ev_history_new ();
1232         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1233         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1234
1235         if (ev_window->priv->properties) {
1236                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1237                                                    ev_window->priv->uri,
1238                                                    ev_window->priv->document);
1239         }
1240
1241         info = ev_document_get_info (document);
1242         update_document_mode (ev_window, info->mode);
1243
1244         gtk_widget_grab_focus (ev_window->priv->view);
1245
1246         return FALSE;
1247 }
1248
1249 static void
1250 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1251 {
1252         if (ev_window->priv->document == document)
1253                 return;
1254
1255         if (ev_window->priv->document)
1256                 g_object_unref (ev_window->priv->document);
1257         ev_window->priv->document = g_object_ref (document);
1258
1259         ev_window_set_message_area (ev_window, NULL);
1260
1261         if (ev_document_get_n_pages (document) <= 0) {
1262                 ev_window_warning_message (ev_window, "%s",
1263                                            _("The document contains no pages"));
1264         } else if (!ev_document_check_dimensions (document)) {
1265                 ev_window_warning_message (ev_window, "%s",
1266                                            _("The document contains only empty pages"));
1267         }
1268
1269         if (ev_window->priv->setup_document_idle > 0)
1270                 g_source_remove (ev_window->priv->setup_document_idle);
1271
1272         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1273 }
1274
1275 static void
1276 ev_window_document_changed (EvWindow *ev_window,
1277                             gpointer  user_data)
1278 {
1279         ev_window_reload_document (ev_window, NULL);
1280 }
1281
1282 static void
1283 ev_window_password_view_unlock (EvWindow *ev_window)
1284 {
1285         const gchar *password;
1286
1287         g_assert (ev_window->priv->load_job);
1288
1289         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1290         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1291         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1292 }
1293
1294 static void
1295 ev_window_clear_load_job (EvWindow *ev_window)
1296 {
1297         if (ev_window->priv->load_job != NULL) {
1298                 if (!ev_job_is_finished (ev_window->priv->load_job))
1299                         ev_job_cancel (ev_window->priv->load_job);
1300
1301                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1302                 g_object_unref (ev_window->priv->load_job);
1303                 ev_window->priv->load_job = NULL;
1304         }
1305 }
1306
1307 static void
1308 ev_window_clear_reload_job (EvWindow *ev_window)
1309 {
1310         if (ev_window->priv->reload_job != NULL) {
1311                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1312                         ev_job_cancel (ev_window->priv->reload_job);
1313
1314                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1315                 g_object_unref (ev_window->priv->reload_job);
1316                 ev_window->priv->reload_job = NULL;
1317         }
1318 }
1319
1320 static void
1321 ev_window_clear_local_uri (EvWindow *ev_window)
1322 {
1323         if (ev_window->priv->local_uri) {
1324                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1325                 g_free (ev_window->priv->local_uri);
1326                 ev_window->priv->local_uri = NULL;
1327         }
1328 }
1329
1330 static void
1331 ev_window_handle_link (EvWindow *ev_window,
1332                        EvLinkDest *dest)
1333 {
1334         if (dest) {
1335                 EvLink *link;
1336                 EvLinkAction *link_action;
1337
1338                 link_action = ev_link_action_new_dest (dest);
1339                 link = ev_link_new (NULL, link_action);
1340                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1341                 g_object_unref (link);
1342         }
1343 }
1344
1345 /* This callback will executed when load job will be finished.
1346  *
1347  * Since the flow of the error dialog is very confusing, we assume that both
1348  * document and uri will go away after this function is called, and thus we need
1349  * to ref/dup them.  Additionally, it needs to clear
1350  * ev_window->priv->password_{uri,document}, and thus people who call this
1351  * function should _not_ necessarily expect those to exist after being
1352  * called. */
1353 static void
1354 ev_window_load_job_cb (EvJob *job,
1355                        gpointer data)
1356 {
1357         EvWindow *ev_window = EV_WINDOW (data);
1358         EvDocument *document = EV_JOB (job)->document;
1359         EvJobLoad *job_load = EV_JOB_LOAD (job);
1360
1361         g_assert (job_load->uri);
1362
1363         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1364
1365         /* Success! */
1366         if (!ev_job_is_failed (job)) {
1367                 ev_document_model_set_document (ev_window->priv->model, document);
1368
1369                 setup_document_from_metadata (ev_window);
1370                 setup_view_from_metadata (ev_window);
1371
1372                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1373
1374                 ev_window_title_set_type (ev_window->priv->title,
1375                                           EV_WINDOW_TITLE_DOCUMENT);
1376                 if (job_load->password) {
1377                         GPasswordSave flags;
1378
1379                         flags = ev_password_view_get_password_save_flags (
1380                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1381                         ev_keyring_save_password (ev_window->priv->uri,
1382                                                   job_load->password,
1383                                                   flags);
1384                 }
1385
1386                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1387                 /* Already unrefed by ev_link_action
1388                  * FIXME: link action should inc dest ref counting
1389                  * or not unref it at all
1390                  */
1391                 ev_window->priv->dest = NULL;
1392
1393                 switch (ev_window->priv->window_mode) {
1394                         case EV_WINDOW_MODE_FULLSCREEN:
1395                                 ev_window_run_fullscreen (ev_window);
1396                                 break;
1397                         case EV_WINDOW_MODE_PRESENTATION:
1398                                 ev_window_run_presentation (ev_window);
1399                                 break;
1400                         default:
1401                                 break;
1402                 }
1403
1404                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1405                         ev_window_cmd_edit_find (NULL, ev_window);
1406                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1407                                                         ev_window->priv->search_string);
1408                 }
1409
1410                 g_free (ev_window->priv->search_string);
1411                 ev_window->priv->search_string = NULL;
1412
1413                 /* Create a monitor for the document */
1414                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1415                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1416                                           G_CALLBACK (ev_window_document_changed),
1417                                           ev_window);
1418
1419                 ev_window_clear_load_job (ev_window);
1420                 return;
1421         }
1422
1423         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1424                 gchar *password;
1425
1426                 setup_view_from_metadata (ev_window);
1427
1428                 /* First look whether password is in keyring */
1429                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1430                 if (password) {
1431                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1432                                 /* Password in kering is wrong */
1433                                 ev_job_load_set_password (job_load, NULL);
1434                                 /* FIXME: delete password from keyring? */
1435                         } else {
1436                                 ev_job_load_set_password (job_load, password);
1437                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1438                                 g_free (password);
1439                                 return;
1440                         }
1441
1442                         g_free (password);
1443                 }
1444
1445                 /* We need to ask the user for a password */
1446                 ev_window_title_set_uri (ev_window->priv->title,
1447                                          ev_window->priv->uri);
1448                 ev_window_title_set_type (ev_window->priv->title,
1449                                           EV_WINDOW_TITLE_PASSWORD);
1450
1451                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1452                                           job_load->uri);
1453
1454                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1455
1456                 ev_job_load_set_password (job_load, NULL);
1457                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1458         } else {
1459                 ev_window_error_message (ev_window, job->error,
1460                                          "%s", _("Unable to open document"));
1461                 ev_window_clear_load_job (ev_window);
1462         }
1463 }
1464
1465 static void
1466 ev_window_reload_job_cb (EvJob    *job,
1467                          EvWindow *ev_window)
1468 {
1469         GtkWidget *widget;
1470
1471         if (ev_job_is_failed (job)) {
1472                 ev_window_clear_reload_job (ev_window);
1473                 ev_window->priv->in_reload = FALSE;
1474                 if (ev_window->priv->dest) {
1475                         g_object_unref (ev_window->priv->dest);
1476                         ev_window->priv->dest = NULL;
1477                 }
1478
1479                 return;
1480         }
1481
1482         ev_document_model_set_document (ev_window->priv->model,
1483                                         job->document);
1484         if (ev_window->priv->dest) {
1485                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1486                 /* Already unrefed by ev_link_action
1487                  * FIXME: link action should inc dest ref counting
1488                  * or not unref it at all
1489                  */
1490                 ev_window->priv->dest = NULL;
1491         }
1492
1493         /* Restart the search after reloading */
1494         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1495         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1496                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1497                                             NULL, ev_window);
1498         }
1499
1500         ev_window_clear_reload_job (ev_window);
1501         ev_window->priv->in_reload = FALSE;
1502 }
1503
1504 /**
1505  * ev_window_get_uri:
1506  * @ev_window: The instance of the #EvWindow.
1507  *
1508  * It returns the uri of the document showed in the #EvWindow.
1509  *
1510  * Returns: the uri of the document showed in the #EvWindow.
1511  */
1512 const char *
1513 ev_window_get_uri (EvWindow *ev_window)
1514 {
1515         return ev_window->priv->uri;
1516 }
1517
1518 /**
1519  * ev_window_close_dialogs:
1520  * @ev_window: The window where dialogs will be closed.
1521  *
1522  * It looks for password, print and properties dialogs and closes them and
1523  * frees them from memory. If there is any print job it does free it too.
1524  */
1525 static void
1526 ev_window_close_dialogs (EvWindow *ev_window)
1527 {
1528         if (ev_window->priv->print_dialog)
1529                 gtk_widget_destroy (ev_window->priv->print_dialog);
1530         ev_window->priv->print_dialog = NULL;
1531
1532         if (ev_window->priv->properties)
1533                 gtk_widget_destroy (ev_window->priv->properties);
1534         ev_window->priv->properties = NULL;
1535 }
1536
1537 static void
1538 ev_window_clear_progress_idle (EvWindow *ev_window)
1539 {
1540         if (ev_window->priv->progress_idle > 0)
1541                 g_source_remove (ev_window->priv->progress_idle);
1542         ev_window->priv->progress_idle = 0;
1543 }
1544
1545 static void
1546 reset_progress_idle (EvWindow *ev_window)
1547 {
1548         ev_window->priv->progress_idle = 0;
1549 }
1550
1551 static void
1552 ev_window_show_progress_message (EvWindow   *ev_window,
1553                                  guint       interval,
1554                                  GSourceFunc function)
1555 {
1556         if (ev_window->priv->progress_idle > 0)
1557                 g_source_remove (ev_window->priv->progress_idle);
1558         ev_window->priv->progress_idle =
1559                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1560                                             interval, function,
1561                                             ev_window,
1562                                             (GDestroyNotify)reset_progress_idle);
1563 }
1564
1565 static void
1566 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1567 {
1568         if (ev_window->priv->progress_cancellable)
1569                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1570         else
1571                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1572 }
1573
1574 static void
1575 ev_window_progress_response_cb (EvProgressMessageArea *area,
1576                                 gint                   response,
1577                                 EvWindow              *ev_window)
1578 {
1579         if (response == GTK_RESPONSE_CANCEL)
1580                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1581         ev_window_set_message_area (ev_window, NULL);
1582 }
1583
1584 static gboolean
1585 show_loading_progress (EvWindow *ev_window)
1586 {
1587         GtkWidget *area;
1588         gchar     *text;
1589         gchar     *display_name;
1590
1591         if (ev_window->priv->message_area)
1592                 return FALSE;
1593
1594         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1595         display_name = g_markup_escape_text (text, -1);
1596         g_free (text);
1597         text = g_strdup_printf (_("Loading document from “%s”"),
1598                                 display_name);
1599
1600         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1601                                              text,
1602                                              GTK_STOCK_CLOSE,
1603                                              GTK_RESPONSE_CLOSE,
1604                                              GTK_STOCK_CANCEL,
1605                                              GTK_RESPONSE_CANCEL,
1606                                              NULL);
1607         g_signal_connect (area, "response",
1608                           G_CALLBACK (ev_window_progress_response_cb),
1609                           ev_window);
1610         gtk_widget_show (area);
1611         ev_window_set_message_area (ev_window, area);
1612
1613         g_free (text);
1614         g_free (display_name);
1615
1616         return FALSE;
1617 }
1618
1619 static void
1620 ev_window_load_remote_failed (EvWindow *ev_window,
1621                               GError   *error)
1622 {
1623         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1624         ev_window->priv->in_reload = FALSE;
1625         ev_window_error_message (ev_window, error,
1626                                  "%s", _("Unable to open document"));
1627         g_free (ev_window->priv->local_uri);
1628         ev_window->priv->local_uri = NULL;
1629         ev_window->priv->uri_mtime = 0;
1630 }
1631
1632 static void
1633 set_uri_mtime (GFile        *source,
1634                GAsyncResult *async_result,
1635                EvWindow     *ev_window)
1636 {
1637         GFileInfo *info;
1638         GError *error = NULL;
1639
1640         info = g_file_query_info_finish (source, async_result, &error);
1641
1642         if (error) {
1643                 ev_window->priv->uri_mtime = 0;
1644                 g_error_free (error);
1645         } else {
1646                 GTimeVal mtime;
1647
1648                 g_file_info_get_modification_time (info, &mtime);
1649                 ev_window->priv->uri_mtime = mtime.tv_sec;
1650                 g_object_unref (info);
1651         }
1652
1653         g_object_unref (source);
1654 }
1655
1656 static void
1657 mount_volume_ready_cb (GFile        *source,
1658                        GAsyncResult *async_result,
1659                        EvWindow     *ev_window)
1660 {
1661         GError *error = NULL;
1662
1663         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1664
1665         if (error) {
1666                 ev_window_load_remote_failed (ev_window, error);
1667                 g_object_unref (source);
1668                 g_error_free (error);
1669         } else {
1670                 /* Volume successfully mounted,
1671                    try opening the file again */
1672                 ev_window_load_file_remote (ev_window, source);
1673         }
1674 }
1675
1676 static void
1677 window_open_file_copy_ready_cb (GFile        *source,
1678                                 GAsyncResult *async_result,
1679                                 EvWindow     *ev_window)
1680 {
1681         GError *error = NULL;
1682
1683         ev_window_clear_progress_idle (ev_window);
1684         ev_window_set_message_area (ev_window, NULL);
1685
1686         g_file_copy_finish (source, async_result, &error);
1687         if (!error) {
1688                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1689                 g_file_query_info_async (source,
1690                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1691                                          0, G_PRIORITY_DEFAULT,
1692                                          NULL,
1693                                          (GAsyncReadyCallback)set_uri_mtime,
1694                                          ev_window);
1695                 return;
1696         }
1697
1698         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1699                 GMountOperation *operation;
1700
1701                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1702                 g_file_mount_enclosing_volume (source,
1703                                                G_MOUNT_MOUNT_NONE,
1704                                                operation, NULL,
1705                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1706                                                ev_window);
1707                 g_object_unref (operation);
1708         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1709                 ev_window_clear_load_job (ev_window);
1710                 ev_window_clear_local_uri (ev_window);
1711                 g_free (ev_window->priv->uri);
1712                 ev_window->priv->uri = NULL;
1713                 g_object_unref (source);
1714
1715                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1716         } else {
1717                 ev_window_load_remote_failed (ev_window, error);
1718                 g_object_unref (source);
1719         }
1720
1721         g_error_free (error);
1722 }
1723
1724 static void
1725 window_open_file_copy_progress_cb (goffset   n_bytes,
1726                                    goffset   total_bytes,
1727                                    EvWindow *ev_window)
1728 {
1729         gchar *status;
1730         gdouble fraction;
1731
1732         if (!ev_window->priv->message_area)
1733                 return;
1734
1735         if (total_bytes <= 0)
1736                 return;
1737
1738         fraction = n_bytes / (gdouble)total_bytes;
1739         status = g_strdup_printf (_("Downloading document (%d%%)"),
1740                                   (gint)(fraction * 100));
1741
1742         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1743                                              status);
1744         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1745                                                fraction);
1746
1747         g_free (status);
1748 }
1749
1750 static void
1751 ev_window_load_file_remote (EvWindow *ev_window,
1752                             GFile    *source_file)
1753 {
1754         GFile *target_file;
1755
1756         if (!ev_window->priv->local_uri) {
1757                 char *base_name, *template;
1758                 GFile *tmp_file;
1759                 GError *err = NULL;
1760
1761                 /* We'd like to keep extension of source uri since
1762                  * it helps to resolve some mime types, say cbz.
1763                  */
1764                 base_name = g_file_get_basename (source_file);
1765                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1766                 g_free (base_name);
1767
1768                 tmp_file = ev_mkstemp_file (template, &err);
1769                 g_free (template);
1770                 if (tmp_file == NULL) {
1771                         ev_window_error_message (ev_window, err,
1772                                                  "%s", _("Failed to load remote file."));
1773                         g_error_free (err);
1774                         return;
1775                 }
1776
1777                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1778                 g_object_unref (tmp_file);
1779
1780                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1781                                      ev_window->priv->local_uri);
1782         }
1783
1784         ev_window_reset_progress_cancellable (ev_window);
1785
1786         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1787         g_file_copy_async (source_file, target_file,
1788                            G_FILE_COPY_OVERWRITE,
1789                            G_PRIORITY_DEFAULT,
1790                            ev_window->priv->progress_cancellable,
1791                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1792                            ev_window,
1793                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1794                            ev_window);
1795         g_object_unref (target_file);
1796
1797         ev_window_show_progress_message (ev_window, 1,
1798                                          (GSourceFunc)show_loading_progress);
1799 }
1800
1801 void
1802 ev_window_open_uri (EvWindow       *ev_window,
1803                     const char     *uri,
1804                     EvLinkDest     *dest,
1805                     EvWindowRunMode mode,
1806                     const gchar    *search_string)
1807 {
1808         GFile *source_file;
1809
1810         ev_window->priv->in_reload = FALSE;
1811
1812         if (ev_window->priv->uri &&
1813             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1814                 ev_window_reload_document (ev_window, dest);
1815                 return;
1816         }
1817
1818         if (ev_window->priv->monitor) {
1819                 g_object_unref (ev_window->priv->monitor);
1820                 ev_window->priv->monitor = NULL;
1821         }
1822
1823         ev_window_close_dialogs (ev_window);
1824         ev_window_clear_load_job (ev_window);
1825         ev_window_clear_local_uri (ev_window);
1826         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1827
1828         ev_window->priv->window_mode = mode;
1829
1830         if (ev_window->priv->uri)
1831                 g_free (ev_window->priv->uri);
1832         ev_window->priv->uri = g_strdup (uri);
1833
1834         if (ev_window->priv->metadata)
1835                 g_object_unref (ev_window->priv->metadata);
1836
1837         source_file = g_file_new_for_uri (uri);
1838         if (ev_is_metadata_supported_for_file (source_file))
1839                 ev_window->priv->metadata = ev_metadata_new (source_file);
1840         else
1841                 ev_window->priv->metadata = NULL;
1842
1843         if (ev_window->priv->search_string)
1844                 g_free (ev_window->priv->search_string);
1845         ev_window->priv->search_string = search_string ?
1846                 g_strdup (search_string) : NULL;
1847
1848         if (ev_window->priv->dest)
1849                 g_object_unref (ev_window->priv->dest);
1850         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1851
1852         setup_size_from_metadata (ev_window);
1853         setup_model_from_metadata (ev_window);
1854
1855         ev_window->priv->load_job = ev_job_load_new (uri);
1856         g_signal_connect (ev_window->priv->load_job,
1857                           "finished",
1858                           G_CALLBACK (ev_window_load_job_cb),
1859                           ev_window);
1860
1861         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1862                 ev_window_load_file_remote (ev_window, source_file);
1863         } else {
1864                 g_object_unref (source_file);
1865                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1866         }
1867 }
1868
1869 void
1870 ev_window_open_document (EvWindow       *ev_window,
1871                          EvDocument     *document,
1872                          EvLinkDest     *dest,
1873                          EvWindowRunMode mode,
1874                          const gchar    *search_string)
1875 {
1876         if (document == ev_window->priv->document)
1877                 return;
1878
1879         ev_window_close_dialogs (ev_window);
1880         ev_window_clear_load_job (ev_window);
1881         ev_window_clear_local_uri (ev_window);
1882
1883         if (ev_window->priv->monitor) {
1884                 g_object_unref (ev_window->priv->monitor);
1885                 ev_window->priv->monitor = NULL;
1886         }
1887
1888         if (ev_window->priv->uri)
1889                 g_free (ev_window->priv->uri);
1890         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1891
1892         setup_size_from_metadata (ev_window);
1893         setup_model_from_metadata (ev_window);
1894
1895         ev_document_model_set_document (ev_window->priv->model, document);
1896
1897         setup_document_from_metadata (ev_window);
1898         setup_view_from_metadata (ev_window);
1899
1900         if (dest) {
1901                 EvLink *link;
1902                 EvLinkAction *link_action;
1903
1904                 link_action = ev_link_action_new_dest (dest);
1905                 link = ev_link_new (NULL, link_action);
1906                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1907                 /* FIXME: link action should inc dest ref counting
1908                  * or not unref it at all
1909                  */
1910                 g_object_ref (dest);
1911                 g_object_unref (link);
1912         }
1913
1914         switch (mode) {
1915         case EV_WINDOW_MODE_FULLSCREEN:
1916                 ev_window_run_fullscreen (ev_window);
1917                 break;
1918         case EV_WINDOW_MODE_PRESENTATION:
1919                 ev_window_run_presentation (ev_window);
1920                 break;
1921         default:
1922                 break;
1923         }
1924
1925         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1926                 ev_window_cmd_edit_find (NULL, ev_window);
1927                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1928                                                 search_string);
1929         }
1930
1931         /* Create a monitor for the document */
1932         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1933         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1934                                   G_CALLBACK (ev_window_document_changed),
1935                                   ev_window);
1936 }
1937
1938 static void
1939 ev_window_reload_local (EvWindow *ev_window)
1940 {
1941         const gchar *uri;
1942
1943         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1944         ev_window->priv->reload_job = ev_job_load_new (uri);
1945         g_signal_connect (ev_window->priv->reload_job, "finished",
1946                           G_CALLBACK (ev_window_reload_job_cb),
1947                           ev_window);
1948         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1949 }
1950
1951 static gboolean
1952 show_reloading_progress (EvWindow *ev_window)
1953 {
1954         GtkWidget *area;
1955         gchar     *text;
1956
1957         if (ev_window->priv->message_area)
1958                 return FALSE;
1959
1960         text = g_strdup_printf (_("Reloading document from %s"),
1961                                 ev_window->priv->uri);
1962         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1963                                              text,
1964                                              GTK_STOCK_CLOSE,
1965                                              GTK_RESPONSE_CLOSE,
1966                                              GTK_STOCK_CANCEL,
1967                                              GTK_RESPONSE_CANCEL,
1968                                              NULL);
1969         g_signal_connect (area, "response",
1970                           G_CALLBACK (ev_window_progress_response_cb),
1971                           ev_window);
1972         gtk_widget_show (area);
1973         ev_window_set_message_area (ev_window, area);
1974         g_free (text);
1975
1976         return FALSE;
1977 }
1978
1979 static void
1980 reload_remote_copy_ready_cb (GFile        *remote,
1981                              GAsyncResult *async_result,
1982                              EvWindow     *ev_window)
1983 {
1984         GError *error = NULL;
1985
1986         ev_window_clear_progress_idle (ev_window);
1987
1988         g_file_copy_finish (remote, async_result, &error);
1989         if (error) {
1990                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1991                         ev_window_error_message (ev_window, error,
1992                                                  "%s", _("Failed to reload document."));
1993                 g_error_free (error);
1994         } else {
1995                 ev_window_reload_local (ev_window);
1996         }
1997
1998         g_object_unref (remote);
1999 }
2000
2001 static void
2002 reload_remote_copy_progress_cb (goffset   n_bytes,
2003                                 goffset   total_bytes,
2004                                 EvWindow *ev_window)
2005 {
2006         gchar *status;
2007         gdouble fraction;
2008
2009         if (!ev_window->priv->message_area)
2010                 return;
2011
2012         if (total_bytes <= 0)
2013                 return;
2014
2015         fraction = n_bytes / (gdouble)total_bytes;
2016         status = g_strdup_printf (_("Downloading document (%d%%)"),
2017                                   (gint)(fraction * 100));
2018
2019         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2020                                              status);
2021         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2022                                                fraction);
2023
2024         g_free (status);
2025 }
2026
2027 static void
2028 query_remote_uri_mtime_cb (GFile        *remote,
2029                            GAsyncResult *async_result,
2030                            EvWindow     *ev_window)
2031 {
2032         GFileInfo *info;
2033         GTimeVal   mtime;
2034         GError    *error = NULL;
2035
2036         info = g_file_query_info_finish (remote, async_result, &error);
2037         if (error) {
2038                 g_error_free (error);
2039                 g_object_unref (remote);
2040                 ev_window_reload_local (ev_window);
2041
2042                 return;
2043         }
2044
2045         g_file_info_get_modification_time (info, &mtime);
2046         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2047                 GFile *target_file;
2048
2049                 /* Remote file has changed */
2050                 ev_window->priv->uri_mtime = mtime.tv_sec;
2051
2052                 ev_window_reset_progress_cancellable (ev_window);
2053
2054                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2055                 g_file_copy_async (remote, target_file,
2056                                    G_FILE_COPY_OVERWRITE,
2057                                    G_PRIORITY_DEFAULT,
2058                                    ev_window->priv->progress_cancellable,
2059                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2060                                    ev_window,
2061                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2062                                    ev_window);
2063                 g_object_unref (target_file);
2064                 ev_window_show_progress_message (ev_window, 1,
2065                                                  (GSourceFunc)show_reloading_progress);
2066         } else {
2067                 g_object_unref (remote);
2068                 ev_window_reload_local (ev_window);
2069         }
2070
2071         g_object_unref (info);
2072 }
2073
2074 static void
2075 ev_window_reload_remote (EvWindow *ev_window)
2076 {
2077         GFile *remote;
2078
2079         remote = g_file_new_for_uri (ev_window->priv->uri);
2080         /* Reload the remote uri only if it has changed */
2081         g_file_query_info_async (remote,
2082                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2083                                  0, G_PRIORITY_DEFAULT,
2084                                  NULL,
2085                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2086                                  ev_window);
2087 }
2088
2089 static void
2090 ev_window_reload_document (EvWindow *ev_window,
2091                            EvLinkDest *dest)
2092 {
2093         gint page;
2094
2095
2096         ev_window_clear_reload_job (ev_window);
2097         ev_window->priv->in_reload = TRUE;
2098
2099         page = ev_document_model_get_page (ev_window->priv->model);
2100
2101         if (ev_window->priv->dest)
2102                 g_object_unref (ev_window->priv->dest);
2103         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2104
2105         if (ev_window->priv->local_uri) {
2106                 ev_window_reload_remote (ev_window);
2107         } else {
2108                 ev_window_reload_local (ev_window);
2109         }
2110 }
2111
2112 static void
2113 file_open_dialog_response_cb (GtkWidget *chooser,
2114                               gint       response_id,
2115                               EvWindow  *ev_window)
2116 {
2117         if (response_id == GTK_RESPONSE_OK) {
2118                 GSList *uris;
2119                 gchar  *uri;
2120
2121                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2122
2123                 ev_application_open_uri_list (EV_APP, uris,
2124                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2125                                               gtk_get_current_event_time ());
2126
2127                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2128                 g_slist_free (uris);
2129
2130                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2131                 ev_application_set_filechooser_uri (EV_APP,
2132                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2133                                                     uri);
2134                 g_free (uri);
2135         }
2136
2137         gtk_widget_destroy (chooser);
2138 }
2139
2140 static void
2141 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2142 {
2143         GtkWidget   *chooser;
2144         const gchar *default_uri;
2145         gchar       *parent_uri = NULL;
2146
2147         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2148                                                GTK_WINDOW (window),
2149                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2150                                                GTK_STOCK_CANCEL,
2151                                                GTK_RESPONSE_CANCEL,
2152                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2153                                                NULL);
2154
2155         ev_document_factory_add_filters (chooser, NULL);
2156         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2157         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2158
2159         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2160         if (!default_uri && window->priv->uri) {
2161                 GFile *file, *parent;
2162
2163                 file = g_file_new_for_uri (window->priv->uri);
2164                 parent = g_file_get_parent (file);
2165                 if (parent) {
2166                         parent_uri = g_file_get_uri (parent);
2167                         default_uri = parent_uri;
2168                         g_object_unref (parent);
2169                 }
2170                 g_object_unref (file);
2171         }
2172
2173         if (default_uri) {
2174                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2175         } else {
2176                 const gchar *folder;
2177
2178                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2179                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2180                                                      folder ? folder : g_get_home_dir ());
2181         }
2182         g_free (parent_uri);
2183
2184         g_signal_connect (chooser, "response",
2185                           G_CALLBACK (file_open_dialog_response_cb),
2186                           window);
2187
2188         gtk_widget_show (chooser);
2189 }
2190
2191 static void
2192 ev_window_open_copy_at_dest (EvWindow   *window,
2193                              EvLinkDest *dest)
2194 {
2195         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2196
2197         ev_window_n_copies++;
2198
2199         if (window->priv->metadata)
2200                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2201         ev_window_open_document (new_window,
2202                                  window->priv->document,
2203                                  dest, 0, NULL);
2204         gtk_window_present (GTK_WINDOW (new_window));
2205 }
2206
2207 static void
2208 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2209 {
2210         ev_window_open_copy_at_dest (window, NULL);
2211 }
2212
2213 static void
2214 ev_window_cmd_recent_file_activate (GtkAction *action,
2215                                     EvWindow  *window)
2216 {
2217         GtkRecentInfo *info;
2218         const gchar   *uri;
2219
2220         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2221         g_assert (info != NULL);
2222
2223         uri = gtk_recent_info_get_uri (info);
2224
2225         ev_application_open_uri_at_dest (EV_APP, uri,
2226                                          gtk_window_get_screen (GTK_WINDOW (window)),
2227                                          NULL, 0, NULL, gtk_get_current_event_time ());
2228 }
2229
2230 static void
2231 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2232                                              const gchar        *uri,
2233                                              EvWindow           *window)
2234 {
2235         ev_application_open_uri_at_dest (EV_APP, uri,
2236                                          gtk_window_get_screen (GTK_WINDOW (window)),
2237                                          NULL, 0, NULL, gtk_get_current_event_time ());
2238 }
2239
2240 static void
2241 ev_window_add_recent (EvWindow *window, const char *filename)
2242 {
2243         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2244 }
2245
2246 static gint
2247 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2248 {
2249         gboolean     has_ev_a, has_ev_b;
2250         const gchar *evince = g_get_application_name ();
2251
2252         has_ev_a = gtk_recent_info_has_application (a, evince);
2253         has_ev_b = gtk_recent_info_has_application (b, evince);
2254
2255         if (has_ev_a && has_ev_b) {
2256                 time_t time_a, time_b;
2257
2258                 time_a = gtk_recent_info_get_modified (a);
2259                 time_b = gtk_recent_info_get_modified (b);
2260
2261                 return (time_b - time_a);
2262         } else if (has_ev_a) {
2263                 return -1;
2264         } else if (has_ev_b) {
2265                 return 1;
2266         }
2267
2268         return 0;
2269 }
2270
2271 /*
2272  * Doubles underscore to avoid spurious menu accels.
2273  */
2274 static gchar *
2275 ev_window_get_recent_file_label (gint index, const gchar *filename)
2276 {
2277         GString *str;
2278         gint length;
2279         const gchar *p;
2280         const gchar *end;
2281         gboolean is_rtl;
2282
2283         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2284
2285         g_return_val_if_fail (filename != NULL, NULL);
2286
2287         length = strlen (filename);
2288         str = g_string_sized_new (length + 10);
2289         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2290
2291         p = filename;
2292         end = filename + length;
2293
2294         while (p != end) {
2295                 const gchar *next;
2296                 next = g_utf8_next_char (p);
2297
2298                 switch (*p) {
2299                         case '_':
2300                                 g_string_append (str, "__");
2301                                 break;
2302                         default:
2303                                 g_string_append_len (str, p, next - p);
2304                                 break;
2305                 }
2306
2307                 p = next;
2308         }
2309
2310         return g_string_free (str, FALSE);
2311 }
2312
2313 static void
2314 ev_window_setup_recent (EvWindow *ev_window)
2315 {
2316         GList        *items, *l;
2317         guint         n_items = 0;
2318         const gchar  *evince = g_get_application_name ();
2319         static guint  i = 0;
2320
2321         if (ev_window->priv->recent_ui_id > 0) {
2322                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2323                                           ev_window->priv->recent_ui_id);
2324                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2325         }
2326         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2327
2328         if (ev_window->priv->recent_action_group) {
2329                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2330                                                     ev_window->priv->recent_action_group);
2331                 g_object_unref (ev_window->priv->recent_action_group);
2332         }
2333         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2334         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2335                                             ev_window->priv->recent_action_group, 0);
2336
2337         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2338         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2339
2340         for (l = items; l && l->data; l = g_list_next (l)) {
2341                 GtkRecentInfo *info;
2342                 GtkAction     *action;
2343                 gchar         *action_name;
2344                 gchar         *label;
2345
2346                 info = (GtkRecentInfo *) l->data;
2347
2348                 if (!gtk_recent_info_has_application (info, evince) ||
2349                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2350                         continue;
2351
2352                 action_name = g_strdup_printf ("RecentFile%u", i++);
2353                 label = ev_window_get_recent_file_label (
2354                         n_items + 1, gtk_recent_info_get_display_name (info));
2355
2356                 action = g_object_new (GTK_TYPE_ACTION,
2357                                        "name", action_name,
2358                                        "label", label,
2359                                        NULL);
2360
2361                 g_object_set_data_full (G_OBJECT (action),
2362                                         "gtk-recent-info",
2363                                         gtk_recent_info_ref (info),
2364                                         (GDestroyNotify) gtk_recent_info_unref);
2365
2366                 g_signal_connect (action, "activate",
2367                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2368                                   (gpointer) ev_window);
2369
2370                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2371                                              action);
2372                 g_object_unref (action);
2373
2374                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2375                                        ev_window->priv->recent_ui_id,
2376                                        "/MainMenu/FileMenu/RecentFilesMenu",
2377                                        label,
2378                                        action_name,
2379                                        GTK_UI_MANAGER_MENUITEM,
2380                                        FALSE);
2381                 g_free (action_name);
2382                 g_free (label);
2383
2384                 if (++n_items == 5)
2385                         break;
2386         }
2387
2388         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2389         g_list_free (items);
2390 }
2391
2392 static gboolean
2393 show_saving_progress (GFile *dst)
2394 {
2395         EvWindow  *ev_window;
2396         GtkWidget *area;
2397         gchar     *text;
2398         gchar     *uri;
2399         EvSaveType save_type;
2400
2401         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2402         ev_window->priv->progress_idle = 0;
2403
2404         if (ev_window->priv->message_area)
2405                 return FALSE;
2406
2407         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2408         uri = g_file_get_uri (dst);
2409         switch (save_type) {
2410         case EV_SAVE_DOCUMENT:
2411                 text = g_strdup_printf (_("Saving document to %s"), uri);
2412                 break;
2413         case EV_SAVE_ATTACHMENT:
2414                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2415                 break;
2416         case EV_SAVE_IMAGE:
2417                 text = g_strdup_printf (_("Saving image to %s"), uri);
2418                 break;
2419         default:
2420                 g_assert_not_reached ();
2421         }
2422         g_free (uri);
2423         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2424                                              text,
2425                                              GTK_STOCK_CLOSE,
2426                                              GTK_RESPONSE_CLOSE,
2427                                              GTK_STOCK_CANCEL,
2428                                              GTK_RESPONSE_CANCEL,
2429                                              NULL);
2430         g_signal_connect (area, "response",
2431                           G_CALLBACK (ev_window_progress_response_cb),
2432                           ev_window);
2433         gtk_widget_show (area);
2434         ev_window_set_message_area (ev_window, area);
2435         g_free (text);
2436
2437         return FALSE;
2438 }
2439
2440 static void
2441 window_save_file_copy_ready_cb (GFile        *src,
2442                                 GAsyncResult *async_result,
2443                                 GFile        *dst)
2444 {
2445         EvWindow *ev_window;
2446         GError   *error = NULL;
2447
2448         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2449         ev_window_clear_progress_idle (ev_window);
2450
2451         if (g_file_copy_finish (src, async_result, &error)) {
2452                 ev_tmp_file_unlink (src);
2453                 return;
2454         }
2455
2456         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2457                 gchar *name;
2458
2459                 name = g_file_get_basename (dst);
2460                 ev_window_error_message (ev_window, error,
2461                                          _("The file could not be saved as “%s”."),
2462                                          name);
2463                 g_free (name);
2464         }
2465         ev_tmp_file_unlink (src);
2466         g_error_free (error);
2467 }
2468
2469 static void
2470 window_save_file_copy_progress_cb (goffset n_bytes,
2471                                    goffset total_bytes,
2472                                    GFile  *dst)
2473 {
2474         EvWindow  *ev_window;
2475         EvSaveType save_type;
2476         gchar     *status;
2477         gdouble    fraction;
2478
2479         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2480
2481         if (!ev_window->priv->message_area)
2482                 return;
2483
2484         if (total_bytes <= 0)
2485                 return;
2486
2487         fraction = n_bytes / (gdouble)total_bytes;
2488         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2489
2490         switch (save_type) {
2491         case EV_SAVE_DOCUMENT:
2492                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2493                                           (gint)(fraction * 100));
2494                 break;
2495         case EV_SAVE_ATTACHMENT:
2496                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2497                                           (gint)(fraction * 100));
2498                 break;
2499         case EV_SAVE_IMAGE:
2500                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2501                                           (gint)(fraction * 100));
2502                 break;
2503         default:
2504                 g_assert_not_reached ();
2505         }
2506
2507         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2508                                              status);
2509         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2510                                                fraction);
2511
2512         g_free (status);
2513 }
2514
2515 static void
2516 ev_window_save_remote (EvWindow  *ev_window,
2517                        EvSaveType save_type,
2518                        GFile     *src,
2519                        GFile     *dst)
2520 {
2521         ev_window_reset_progress_cancellable (ev_window);
2522         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2523         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2524         g_file_copy_async (src, dst,
2525                            G_FILE_COPY_OVERWRITE,
2526                            G_PRIORITY_DEFAULT,
2527                            ev_window->priv->progress_cancellable,
2528                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2529                            dst,
2530                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2531                            dst);
2532         ev_window->priv->progress_idle =
2533                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2534                                             1,
2535                                             (GSourceFunc)show_saving_progress,
2536                                             dst,
2537                                             NULL);
2538 }
2539
2540 static void
2541 ev_window_clear_save_job (EvWindow *ev_window)
2542 {
2543         if (ev_window->priv->save_job != NULL) {
2544                 if (!ev_job_is_finished (ev_window->priv->save_job))
2545                         ev_job_cancel (ev_window->priv->save_job);
2546
2547                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2548                                                       ev_window_save_job_cb,
2549                                                       ev_window);
2550                 g_object_unref (ev_window->priv->save_job);
2551                 ev_window->priv->save_job = NULL;
2552         }
2553 }
2554
2555 static void
2556 ev_window_save_job_cb (EvJob     *job,
2557                        EvWindow  *window)
2558 {
2559         if (ev_job_is_failed (job)) {
2560                 ev_window_error_message (window, job->error,
2561                                          _("The file could not be saved as “%s”."),
2562                                          EV_JOB_SAVE (job)->uri);
2563         }
2564
2565         ev_window_clear_save_job (window);
2566 }
2567
2568 static void
2569 file_save_dialog_response_cb (GtkWidget *fc,
2570                               gint       response_id,
2571                               EvWindow  *ev_window)
2572 {
2573         gchar *uri;
2574         GFile *file, *parent;
2575
2576         if (response_id != GTK_RESPONSE_OK) {
2577                 gtk_widget_destroy (fc);
2578                 return;
2579         }
2580
2581         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2582         file = g_file_new_for_uri (uri);
2583         parent = g_file_get_parent (file);
2584         g_object_unref (file);
2585         if (parent) {
2586                 gchar *folder_uri;
2587
2588                 folder_uri = g_file_get_uri (parent);
2589                 ev_application_set_filechooser_uri (EV_APP,
2590                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2591                                                     folder_uri);
2592                 g_free (folder_uri);
2593                 g_object_unref (parent);
2594         }
2595
2596         /* FIXME: remote copy should be done here rather than in the save job,
2597          * so that we can track progress and cancel the operation
2598          */
2599
2600         ev_window_clear_save_job (ev_window);
2601         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2602                                                      uri, ev_window->priv->uri);
2603         g_signal_connect (ev_window->priv->save_job, "finished",
2604                           G_CALLBACK (ev_window_save_job_cb),
2605                           ev_window);
2606         /* The priority doesn't matter for this job */
2607         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2608
2609         g_free (uri);
2610         gtk_widget_destroy (fc);
2611 }
2612
2613 static void
2614 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2615 {
2616         GtkWidget *fc;
2617         gchar *base_name;
2618         GFile *file;
2619         const gchar *default_uri;
2620
2621         fc = gtk_file_chooser_dialog_new (
2622                 _("Save a Copy"),
2623                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2624                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2625                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2626                 NULL);
2627
2628         ev_document_factory_add_filters (fc, ev_window->priv->document);
2629         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2630         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2631                                                 GTK_RESPONSE_OK,
2632                                                 GTK_RESPONSE_CANCEL,
2633                                                 -1);
2634
2635         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2636         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2637         file = g_file_new_for_uri (ev_window->priv->uri);
2638         base_name = g_file_get_basename (file);
2639         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2640
2641         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2642         if (default_uri) {
2643                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2644         } else {
2645                 const gchar *folder;
2646
2647                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2648                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2649                                                      folder ? folder : g_get_home_dir ());
2650         }
2651
2652         g_object_unref (file);
2653         g_free (base_name);
2654
2655         g_signal_connect (fc, "response",
2656                           G_CALLBACK (file_save_dialog_response_cb),
2657                           ev_window);
2658
2659         gtk_widget_show (fc);
2660 }
2661
2662 static GKeyFile *
2663 get_print_settings_file (void)
2664 {
2665         GKeyFile *print_settings_file;
2666         gchar    *filename;
2667         GError *error = NULL;
2668
2669         print_settings_file = g_key_file_new ();
2670
2671         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2672                                      EV_PRINT_SETTINGS_FILE, NULL);
2673         if (!g_key_file_load_from_file (print_settings_file,
2674                                         filename,
2675                                         G_KEY_FILE_KEEP_COMMENTS |
2676                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2677                                         &error)) {
2678
2679                 /* Don't warn if the file simply doesn't exist */
2680                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2681                         g_warning ("%s", error->message);
2682
2683                 g_error_free (error);
2684         }
2685
2686         g_free (filename);
2687
2688         return print_settings_file;
2689 }
2690
2691 static void
2692 save_print_setting_file (GKeyFile *key_file)
2693 {
2694         gchar  *filename;
2695         gchar  *data;
2696         gsize  data_length;
2697         GError *error = NULL;
2698
2699         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2700                                      EV_PRINT_SETTINGS_FILE, NULL);
2701         data = g_key_file_to_data (key_file, &data_length, NULL);
2702         g_file_set_contents (filename, data, data_length, &error);
2703         if (error) {
2704                 g_warning ("Failed to save print settings: %s", error->message);
2705                 g_error_free (error);
2706         }
2707         g_free (data);
2708         g_free (filename);
2709 }
2710
2711 static void
2712 ev_window_save_print_settings (EvWindow         *window,
2713                                GtkPrintSettings *print_settings)
2714 {
2715         GKeyFile *key_file;
2716         gint      i;
2717
2718         key_file = get_print_settings_file ();
2719         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2720         save_print_setting_file (key_file);
2721         g_key_file_free (key_file);
2722
2723         if (!window->priv->metadata)
2724                 return;
2725
2726         /* Save print settings that are specific to the document */
2727         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2728                 const gchar *value;
2729
2730                 value = gtk_print_settings_get (print_settings,
2731                                                 document_print_settings[i]);
2732                 ev_metadata_set_string (window->priv->metadata,
2733                                         document_print_settings[i], value);
2734         }
2735 }
2736
2737 static void
2738 ev_window_save_print_page_setup (EvWindow     *window,
2739                                  GtkPageSetup *page_setup)
2740 {
2741         GKeyFile *key_file;
2742
2743         key_file = get_print_settings_file ();
2744         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2745         save_print_setting_file (key_file);
2746         g_key_file_free (key_file);
2747
2748         if (!window->priv->metadata)
2749                 return;
2750
2751         /* Save page setup options that are specific to the document */
2752         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2753                              gtk_page_setup_get_orientation (page_setup));
2754         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2755                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2756         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2757                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2758         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2759                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2760         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2761                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2762 }
2763
2764 static void
2765 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2766                                              GtkPrintSettings *print_settings)
2767 {
2768         gint i;
2769
2770         if (!window->priv->metadata)
2771                 return;
2772
2773         /* Load print setting that are specific to the document */
2774         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2775                 gchar *value = NULL;
2776
2777                 ev_metadata_get_string (window->priv->metadata,
2778                                         document_print_settings[i], &value);
2779                 gtk_print_settings_set (print_settings,
2780                                         document_print_settings[i], value);
2781         }
2782 }
2783
2784 static void
2785 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2786                                                GtkPageSetup *page_setup)
2787 {
2788         gint          int_value;
2789         gdouble       double_value;
2790         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2791
2792         /* Load page setup options that are specific to the document */
2793         if (window->priv->metadata &&
2794             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2795                 gtk_page_setup_set_orientation (page_setup, int_value);
2796         } else {
2797                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2798         }
2799
2800         if (window->priv->metadata &&
2801             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2802                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2803         } else {
2804                 gtk_page_setup_set_top_margin (page_setup,
2805                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2806                                                GTK_UNIT_MM);
2807         }
2808
2809         if (window->priv->metadata &&
2810             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2811                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2812         } else {
2813                 gtk_page_setup_set_bottom_margin (page_setup,
2814                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2815                                                   GTK_UNIT_MM);
2816         }
2817
2818         if (window->priv->metadata &&
2819             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2820                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2821         } else {
2822                 gtk_page_setup_set_left_margin (page_setup,
2823                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2824                                                 GTK_UNIT_MM);
2825         }
2826
2827         if (window->priv->metadata &&
2828             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2829                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2830         } else {
2831                 gtk_page_setup_set_right_margin (page_setup,
2832                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2833                                                  GTK_UNIT_MM);
2834         }
2835 }
2836
2837 static GtkPrintSettings *
2838 get_print_settings (GKeyFile *key_file)
2839 {
2840         GtkPrintSettings *print_settings;
2841
2842         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2843                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2844                 gtk_print_settings_new ();
2845
2846         return print_settings ? print_settings : gtk_print_settings_new ();
2847 }
2848
2849 static GtkPageSetup *
2850 get_print_page_setup (GKeyFile *key_file)
2851 {
2852         GtkPageSetup *page_setup;
2853
2854         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2855                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2856                 gtk_page_setup_new ();
2857
2858         return page_setup ? page_setup : gtk_page_setup_new ();
2859 }
2860
2861 static void
2862 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2863                                     EvWindow     *window)
2864 {
2865         /* Dialog was canceled */
2866         if (!page_setup)
2867                 return;
2868
2869         ev_window_save_print_page_setup (window, page_setup);
2870 }
2871
2872 static void
2873 ev_window_cmd_file_print_setup (GtkAction *action,
2874                                 EvWindow  *ev_window)
2875 {
2876         GKeyFile         *print_settings_file;
2877         GtkPrintSettings *print_settings;
2878         GtkPageSetup     *print_page_setup;
2879
2880         print_settings_file = get_print_settings_file ();
2881
2882         print_settings = get_print_settings (print_settings_file);
2883         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2884
2885         print_page_setup = get_print_page_setup (print_settings_file);
2886         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2887
2888         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2889                                                print_page_setup,
2890                                                print_settings,
2891                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2892                                                ev_window);
2893         g_object_unref (print_settings);
2894         g_object_unref (print_page_setup);
2895         g_key_file_free (print_settings_file);
2896 }
2897
2898 static void
2899 ev_window_print_cancel (EvWindow *ev_window)
2900 {
2901         EvPrintOperation *op;
2902
2903         if (!ev_window->priv->print_queue)
2904                 return;
2905
2906         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2907                 ev_print_operation_cancel (op);
2908         }
2909 }
2910
2911 static void
2912 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2913                                              gint      n_jobs)
2914 {
2915         gchar *text = NULL;
2916
2917         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2918             !ev_window->priv->print_queue)
2919                 return;
2920
2921         if (n_jobs == 0) {
2922                 ev_window_set_message_area (ev_window, NULL);
2923                 return;
2924         }
2925
2926         if (n_jobs > 1) {
2927                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2928                                                   "%d pending jobs in queue",
2929                                                   n_jobs - 1), n_jobs - 1);
2930         }
2931
2932         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2933                                             text);
2934         g_free (text);
2935 }
2936
2937 static gboolean
2938 destroy_window (GtkWidget *window)
2939 {
2940         gtk_widget_destroy (window);
2941
2942         return FALSE;
2943 }
2944
2945 static void
2946 ev_window_print_operation_done (EvPrintOperation       *op,
2947                                 GtkPrintOperationResult result,
2948                                 EvWindow               *ev_window)
2949 {
2950         gint n_jobs;
2951
2952         switch (result) {
2953         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2954                 GtkPrintSettings *print_settings;
2955
2956                 print_settings = ev_print_operation_get_print_settings (op);
2957                 ev_window_save_print_settings (ev_window, print_settings);
2958
2959                 if (ev_print_operation_get_embed_page_setup (op)) {
2960                         GtkPageSetup *page_setup;
2961
2962                         page_setup = ev_print_operation_get_default_page_setup (op);
2963                         ev_window_save_print_page_setup (ev_window, page_setup);
2964                 }
2965         }
2966
2967                 break;
2968         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2969                 GtkWidget *dialog;
2970                 GError    *error = NULL;
2971
2972
2973                 ev_print_operation_get_error (op, &error);
2974
2975                 /* The message area is already used by
2976                  * the printing progress, so it's better to
2977                  * use a popup dialog in this case
2978                  */
2979                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2980                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2981                                                  GTK_MESSAGE_ERROR,
2982                                                  GTK_BUTTONS_CLOSE,
2983                                                  "%s", _("Failed to print document"));
2984                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2985                                                           "%s", error->message);
2986                 g_signal_connect (dialog, "response",
2987                                   G_CALLBACK (gtk_widget_destroy),
2988                                   NULL);
2989                 gtk_widget_show (dialog);
2990
2991                 g_error_free (error);
2992         }
2993                 break;
2994         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2995         default:
2996                 break;
2997         }
2998
2999         g_queue_remove (ev_window->priv->print_queue, op);
3000         g_object_unref (op);
3001         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3002         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3003
3004         if (n_jobs == 0 && ev_window->priv->close_after_print)
3005                 g_idle_add ((GSourceFunc)destroy_window,
3006                             ev_window);
3007 }
3008
3009 static void
3010 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3011                                       gint                   response,
3012                                       EvWindow              *ev_window)
3013 {
3014         if (response == GTK_RESPONSE_CANCEL) {
3015                 EvPrintOperation *op;
3016
3017                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3018                 ev_print_operation_cancel (op);
3019         } else {
3020                 gtk_widget_hide (GTK_WIDGET (area));
3021         }
3022 }
3023
3024 static void
3025 ev_window_print_operation_status_changed (EvPrintOperation *op,
3026                                           EvWindow         *ev_window)
3027 {
3028         const gchar *status;
3029         gdouble      fraction;
3030
3031         status = ev_print_operation_get_status (op);
3032         fraction = ev_print_operation_get_progress (op);
3033
3034         if (!ev_window->priv->message_area) {
3035                 GtkWidget   *area;
3036                 const gchar *job_name;
3037                 gchar       *text;
3038
3039                 job_name = ev_print_operation_get_job_name (op);
3040                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3041
3042                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3043                                                      text,
3044                                                      GTK_STOCK_CLOSE,
3045                                                      GTK_RESPONSE_CLOSE,
3046                                                      GTK_STOCK_CANCEL,
3047                                                      GTK_RESPONSE_CANCEL,
3048                                                      NULL);
3049                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3050                 g_signal_connect (area, "response",
3051                                   G_CALLBACK (ev_window_print_progress_response_cb),
3052                                   ev_window);
3053                 gtk_widget_show (area);
3054                 ev_window_set_message_area (ev_window, area);
3055                 g_free (text);
3056         }
3057
3058         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3059                                              status);
3060         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3061                                                fraction);
3062 }
3063
3064 static void
3065 ev_window_print_operation_begin_print (EvPrintOperation *op,
3066                                        EvWindow         *ev_window)
3067 {
3068         if (!ev_window->priv->print_queue)
3069                 ev_window->priv->print_queue = g_queue_new ();
3070
3071         g_queue_push_head (ev_window->priv->print_queue, op);
3072         ev_window_print_update_pending_jobs_message (ev_window,
3073                                                      g_queue_get_length (ev_window->priv->print_queue));
3074 }
3075
3076 void
3077 ev_window_print_range (EvWindow *ev_window,
3078                        gint      first_page,
3079                        gint      last_page)
3080 {
3081         EvPrintOperation *op;
3082         GKeyFile         *print_settings_file;
3083         GtkPrintSettings *print_settings;
3084         GtkPageSetup     *print_page_setup;
3085         gint              current_page;
3086         gint              document_last_page;
3087
3088         g_return_if_fail (EV_IS_WINDOW (ev_window));
3089         g_return_if_fail (ev_window->priv->document != NULL);
3090
3091         if (!ev_window->priv->print_queue)
3092                 ev_window->priv->print_queue = g_queue_new ();
3093
3094         op = ev_print_operation_new (ev_window->priv->document);
3095         if (!op) {
3096                 g_warning ("%s", "Printing is not supported for document\n");
3097                 return;
3098         }
3099
3100         g_signal_connect (op, "begin_print",
3101                           G_CALLBACK (ev_window_print_operation_begin_print),
3102                           (gpointer)ev_window);
3103         g_signal_connect (op, "status_changed",
3104                           G_CALLBACK (ev_window_print_operation_status_changed),
3105                           (gpointer)ev_window);
3106         g_signal_connect (op, "done",
3107                           G_CALLBACK (ev_window_print_operation_done),
3108                           (gpointer)ev_window);
3109
3110         current_page = ev_document_model_get_page (ev_window->priv->model);
3111         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3112
3113         print_settings_file = get_print_settings_file ();
3114
3115         print_settings = get_print_settings (print_settings_file);
3116         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3117
3118         print_page_setup = get_print_page_setup (print_settings_file);
3119         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3120
3121         if (first_page != 1 || last_page != document_last_page) {
3122                 GtkPageRange range;
3123
3124                 /* Ranges in GtkPrint are 0 - N */
3125                 range.start = first_page - 1;
3126                 range.end = last_page - 1;
3127
3128                 gtk_print_settings_set_print_pages (print_settings,
3129                                                     GTK_PRINT_PAGES_RANGES);
3130                 gtk_print_settings_set_page_ranges (print_settings,
3131                                                     &range, 1);
3132         }
3133
3134         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3135         ev_print_operation_set_current_page (op, current_page);
3136         ev_print_operation_set_print_settings (op, print_settings);
3137         ev_print_operation_set_default_page_setup (op, print_page_setup);
3138 #ifdef WITH_GCONF
3139         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3140                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3141                                                                              NULL));
3142 #else
3143         ev_print_operation_set_embed_page_setup (op, TRUE);
3144 #endif
3145
3146         g_object_unref (print_settings);
3147         g_object_unref (print_page_setup);
3148         g_key_file_free (print_settings_file);
3149
3150         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3151 }
3152
3153 static void
3154 ev_window_print (EvWindow *window)
3155 {
3156         ev_window_print_range (window, 1,
3157                                ev_document_get_n_pages (window->priv->document));
3158 }
3159
3160 static void
3161 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3162 {
3163         ev_window_print (ev_window);
3164 }
3165
3166 static void
3167 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3168 {
3169         if (ev_window->priv->properties == NULL) {
3170                 ev_window->priv->properties = ev_properties_dialog_new ();
3171                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3172                                                    ev_window->priv->uri,
3173                                                    ev_window->priv->document);
3174                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3175                                            (gpointer) &(ev_window->priv->properties));
3176                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3177                                               GTK_WINDOW (ev_window));
3178         }
3179
3180         ev_document_fc_mutex_lock ();
3181         gtk_widget_show (ev_window->priv->properties);
3182         ev_document_fc_mutex_unlock ();
3183 }
3184
3185 static void
3186 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3187                                          gint       response,
3188                                          EvWindow  *ev_window)
3189 {
3190         gtk_widget_destroy (GTK_WIDGET (dialog));
3191
3192         switch (response) {
3193         case GTK_RESPONSE_YES:
3194                 if (!ev_window->priv->print_queue ||
3195                     g_queue_is_empty (ev_window->priv->print_queue))
3196                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3197                 else
3198                         ev_window->priv->close_after_print = TRUE;
3199                 break;
3200         case GTK_RESPONSE_NO:
3201                 ev_window->priv->close_after_print = TRUE;
3202                 if (ev_window->priv->print_queue &&
3203                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3204                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3205                         ev_window_print_cancel (ev_window);
3206                 } else {
3207                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3208                 }
3209                 break;
3210         case GTK_RESPONSE_CANCEL:
3211         default:
3212                 ev_window->priv->close_after_print = FALSE;
3213         }
3214 }
3215
3216 static void
3217 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3218 {
3219         GtkWidget *dialog;
3220         gchar     *text, *markup;
3221         gint       n_print_jobs;
3222
3223         n_print_jobs = ev_window->priv->print_queue ?
3224                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3225
3226         if (n_print_jobs == 0) {
3227                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3228                 return;
3229         }
3230
3231         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3232                                          GTK_DIALOG_MODAL,
3233                                          GTK_MESSAGE_QUESTION,
3234                                          GTK_BUTTONS_NONE,
3235                                          NULL);
3236         if (n_print_jobs == 1) {
3237                 EvPrintOperation *op;
3238                 const gchar      *job_name;
3239
3240                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3241                 job_name = ev_print_operation_get_job_name (op);
3242
3243                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3244                                         job_name);
3245         } else {
3246                 text = g_strdup_printf (_("There are %d print jobs active. "
3247                                           "Wait until print finishes before closing?"),
3248                                         n_print_jobs);
3249         }
3250
3251         markup = g_strdup_printf ("<b>%s</b>", text);
3252         g_free (text);
3253
3254         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3255         g_free (markup);
3256
3257         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3258                                                   _("If you close the window, pending print "
3259                                                     "jobs will not be printed."));
3260
3261         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3262                                 _("Cancel _print and Close"),
3263                                 GTK_RESPONSE_NO,
3264                                 GTK_STOCK_CANCEL,
3265                                 GTK_RESPONSE_CANCEL,
3266                                 _("Close _after Printing"),
3267                                 GTK_RESPONSE_YES,
3268                                 NULL);
3269         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3270         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3271                                                  GTK_RESPONSE_YES,
3272                                                  GTK_RESPONSE_NO,
3273                                                  GTK_RESPONSE_CANCEL,
3274                                                  -1);
3275
3276         g_signal_connect (dialog, "response",
3277                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3278                           ev_window);
3279         gtk_widget_show (dialog);
3280 }
3281
3282 static void
3283 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3284 {
3285         GtkAction *action;
3286
3287         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3288         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3289         update_chrome_visibility (window);
3290
3291         action = gtk_action_group_get_action (window->priv->action_group,
3292                                               PAGE_SELECTOR_ACTION);
3293         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3294 }
3295
3296 static void
3297 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3298 {
3299         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3300 }
3301
3302 static void
3303 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3304 {
3305         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3306 }
3307
3308 static void
3309 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3310 {
3311         gboolean continuous;
3312
3313         ev_window_stop_presentation (ev_window, TRUE);
3314         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3315         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3316 }
3317
3318 static void
3319 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3320 {
3321         gboolean dual_page;
3322
3323         ev_window_stop_presentation (ev_window, TRUE);
3324         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3325         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3326 }
3327
3328 static void
3329 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3330 {
3331         ev_window_stop_presentation (ev_window, TRUE);
3332
3333         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3334                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3335         } else {
3336                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3337         }
3338         ev_window_update_actions (ev_window);
3339 }
3340
3341 static void
3342 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3343 {
3344         ev_window_stop_presentation (ev_window, TRUE);
3345
3346         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3347                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3348         } else {
3349                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3350         }
3351         ev_window_update_actions (ev_window);
3352 }
3353
3354
3355 static void
3356 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3357 {
3358         g_return_if_fail (EV_IS_WINDOW (ev_window));
3359
3360         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3361 }
3362
3363 static void
3364 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3365 {
3366         g_return_if_fail (EV_IS_WINDOW (ev_window));
3367
3368         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3369                 g_error ("Find action should be insensitive since document doesn't support find");
3370                 return;
3371         }
3372
3373         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3374         update_chrome_visibility (ev_window);
3375         gtk_widget_grab_focus (ev_window->priv->find_bar);
3376 }
3377
3378 static void
3379 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3380 {
3381         g_return_if_fail (EV_IS_WINDOW (ev_window));
3382
3383         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3384         update_chrome_visibility (ev_window);
3385         gtk_widget_grab_focus (ev_window->priv->find_bar);
3386         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3387 }
3388
3389 static void
3390 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3391 {
3392         g_return_if_fail (EV_IS_WINDOW (ev_window));
3393
3394         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3395         update_chrome_visibility (ev_window);
3396         gtk_widget_grab_focus (ev_window->priv->find_bar);
3397         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3398 }
3399
3400 static void
3401 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3402 {
3403         g_return_if_fail (EV_IS_WINDOW (ev_window));
3404
3405         ev_view_copy (EV_VIEW (ev_window->priv->view));
3406 }
3407
3408 static void
3409 ev_window_sidebar_position_change_cb (GObject    *object,
3410                                       GParamSpec *pspec,
3411                                       EvWindow   *ev_window)
3412 {
3413         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3414                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3415                                      gtk_paned_get_position (GTK_PANED (object)));
3416 }
3417
3418 static void
3419 ev_window_update_fullscreen_action (EvWindow *window)
3420 {
3421         GtkAction *action;
3422
3423         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3424         g_signal_handlers_block_by_func
3425                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3426         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3427                                       ev_document_model_get_fullscreen (window->priv->model));
3428         g_signal_handlers_unblock_by_func
3429                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3430 }
3431
3432 static void
3433 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3434 {
3435         GtkWidget *item;
3436
3437         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3438         g_object_set (item, "is-important", FALSE, NULL);
3439
3440         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3441         g_object_set (item, "is-important", FALSE, NULL);
3442
3443         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3444         g_object_set (item, "is-important", TRUE, NULL);
3445
3446         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3447         g_object_set (item, "is-important", TRUE, NULL);
3448 }
3449
3450 static void
3451 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3452 {
3453         static gboolean done = FALSE;
3454
3455         if (!done) {
3456                 gtk_rc_parse_string (
3457                         "\n"
3458                         "   style \"fullscreen-toolbar-style\"\n"
3459                         "   {\n"
3460                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3461                         "   }\n"
3462                         "\n"
3463                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3464                         "\n");
3465                 done = TRUE;
3466         }
3467
3468         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3469 }
3470
3471 static void
3472 ev_window_run_fullscreen (EvWindow *window)
3473 {
3474         EvView  *view = EV_VIEW (window->priv->view);
3475         gboolean fullscreen_window = TRUE;
3476
3477         if (ev_document_model_get_fullscreen (window->priv->model))
3478                 return;
3479
3480         if (!window->priv->fullscreen_toolbar) {
3481                 window->priv->fullscreen_toolbar =
3482                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3483                                                    "/FullscreenToolbar");
3484
3485                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3486                                        GTK_TOOLBAR_BOTH_HORIZ);
3487                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3488                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3489
3490                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3491                                     window->priv->fullscreen_toolbar,
3492                                     FALSE, FALSE, 0);
3493                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3494                                        window->priv->fullscreen_toolbar, 1);
3495         }
3496
3497         if (ev_view_get_presentation (view)) {
3498                 ev_window_stop_presentation (window, FALSE);
3499                 fullscreen_window = FALSE;
3500         }
3501
3502         g_object_set (G_OBJECT (window->priv->scrolled_window),
3503                       "shadow-type", GTK_SHADOW_NONE,
3504                       NULL);
3505
3506         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3507         ev_window_update_fullscreen_action (window);
3508
3509         /* If the user doesn't have the main toolbar he/she won't probably want
3510          * the toolbar in fullscreen mode. See bug #483048
3511          */
3512         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3513                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3514         update_chrome_visibility (window);
3515
3516         if (fullscreen_window)
3517                 gtk_window_fullscreen (GTK_WINDOW (window));
3518         gtk_widget_grab_focus (window->priv->view);
3519
3520         if (window->priv->metadata && !ev_window_is_empty (window))
3521                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3522 }
3523
3524 static void
3525 ev_window_stop_fullscreen (EvWindow *window,
3526                            gboolean  unfullscreen_window)
3527 {
3528         if (!ev_document_model_get_fullscreen (window->priv->model))
3529                 return;
3530
3531         g_object_set (G_OBJECT (window->priv->scrolled_window),
3532                       "shadow-type", GTK_SHADOW_IN,
3533                       NULL);
3534
3535         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3536         ev_window_update_fullscreen_action (window);
3537         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3538         update_chrome_visibility (window);
3539         if (unfullscreen_window)
3540                 gtk_window_unfullscreen (GTK_WINDOW (window));
3541
3542         if (window->priv->metadata && !ev_window_is_empty (window))
3543                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3544 }
3545
3546 static void
3547 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3548 {
3549         gboolean fullscreen;
3550
3551         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3552         if (fullscreen) {
3553                 ev_window_run_fullscreen (window);
3554         } else {
3555                 ev_window_stop_fullscreen (window, TRUE);
3556         }
3557 }
3558
3559 static gboolean
3560 presentation_timeout_cb (EvWindow *window)
3561 {
3562         EvView *view = EV_VIEW (window->priv->view);
3563
3564         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3565                 return FALSE;
3566
3567         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3568         window->priv->presentation_timeout_id = 0;
3569
3570         return FALSE;
3571 }
3572
3573 static void
3574 presentation_set_timeout (EvWindow *window)
3575 {
3576         if (window->priv->presentation_timeout_id > 0) {
3577                 g_source_remove (window->priv->presentation_timeout_id);
3578         }
3579
3580         window->priv->presentation_timeout_id =
3581                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3582                                        (GSourceFunc)presentation_timeout_cb, window);
3583
3584         ev_view_show_cursor (EV_VIEW (window->priv->view));
3585 }
3586
3587 static void
3588 presentation_clear_timeout (EvWindow *window)
3589 {
3590         if (window->priv->presentation_timeout_id > 0) {
3591                 g_source_remove (window->priv->presentation_timeout_id);
3592         }
3593
3594         window->priv->presentation_timeout_id = 0;
3595
3596         ev_view_show_cursor (EV_VIEW (window->priv->view));
3597 }
3598
3599 static gboolean
3600 presentation_motion_notify_cb (GtkWidget *widget,
3601                                GdkEventMotion *event,
3602                                gpointer user_data)
3603 {
3604         EvWindow *window = EV_WINDOW (user_data);
3605
3606         presentation_set_timeout (window);
3607
3608         return FALSE;
3609 }
3610
3611 static gboolean
3612 presentation_leave_notify_cb (GtkWidget *widget,
3613                               GdkEventCrossing *event,
3614                               gpointer user_data)
3615 {
3616         EvWindow *window = EV_WINDOW (user_data);
3617
3618         presentation_clear_timeout (window);
3619
3620         return FALSE;
3621 }
3622
3623 static void
3624 ev_window_update_presentation_action (EvWindow *window)
3625 {
3626         GtkAction *action;
3627
3628         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3629         g_signal_handlers_block_by_func
3630                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3631         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3632                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3633         g_signal_handlers_unblock_by_func
3634                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3635 }
3636
3637 static void
3638 ev_window_run_presentation (EvWindow *window)
3639 {
3640         EvView  *view = EV_VIEW (window->priv->view);
3641         gboolean fullscreen_window = TRUE;
3642
3643         if (ev_view_get_presentation (view))
3644                 return;
3645
3646         if (ev_document_model_get_fullscreen (window->priv->model)) {
3647                 ev_window_stop_fullscreen (window, FALSE);
3648                 fullscreen_window = FALSE;
3649         }
3650
3651         g_object_set (G_OBJECT (window->priv->scrolled_window),
3652                       "shadow-type", GTK_SHADOW_NONE,
3653                       NULL);
3654
3655         ev_view_set_presentation (view, TRUE);
3656         ev_window_update_presentation_action (window);
3657
3658         update_chrome_visibility (window);
3659
3660         gtk_widget_grab_focus (window->priv->view);
3661         if (fullscreen_window)
3662                 gtk_window_fullscreen (GTK_WINDOW (window));
3663
3664         g_signal_connect (window->priv->view,
3665                           "motion-notify-event",
3666                           G_CALLBACK (presentation_motion_notify_cb),
3667                           window);
3668         g_signal_connect (window->priv->view,
3669                           "leave-notify-event",
3670                           G_CALLBACK (presentation_leave_notify_cb),
3671                           window);
3672         presentation_set_timeout (window);
3673
3674         ev_application_screensaver_disable (EV_APP);
3675
3676         if (window->priv->metadata && !ev_window_is_empty (window))
3677                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3678 }
3679
3680 static void
3681 ev_window_stop_presentation (EvWindow *window,
3682                              gboolean  unfullscreen_window)
3683 {
3684         EvView *view = EV_VIEW (window->priv->view);
3685
3686         if (!ev_view_get_presentation (view))
3687                 return;
3688
3689         g_object_set (G_OBJECT (window->priv->scrolled_window),
3690                       "shadow-type", GTK_SHADOW_IN,
3691                       NULL);
3692
3693         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3694         ev_window_update_presentation_action (window);
3695         update_chrome_visibility (window);
3696         if (unfullscreen_window)
3697                 gtk_window_unfullscreen (GTK_WINDOW (window));
3698
3699         g_signal_handlers_disconnect_by_func (window->priv->view,
3700                                               (gpointer) presentation_motion_notify_cb,
3701                                               window);
3702         g_signal_handlers_disconnect_by_func (window->priv->view,
3703                                               (gpointer) presentation_leave_notify_cb,
3704                                               window);
3705         presentation_clear_timeout (window);
3706
3707         ev_application_screensaver_enable (EV_APP);
3708
3709         if (window->priv->metadata && !ev_window_is_empty (window))
3710                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3711 }
3712
3713 static void
3714 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3715 {
3716         gboolean presentation;
3717
3718         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3719         if (presentation) {
3720                 ev_window_run_presentation (window);
3721         }
3722 }
3723
3724 static void
3725 ev_window_setup_gtk_settings (EvWindow *window)
3726 {
3727         GtkSettings *settings;
3728         GdkScreen   *screen;
3729         gchar       *menubar_accel_accel;
3730
3731         screen = gtk_window_get_screen (GTK_WINDOW (window));
3732         settings = gtk_settings_get_for_screen (screen);
3733
3734         g_object_get (settings,
3735                       "gtk-menu-bar-accel", &menubar_accel_accel,
3736                       NULL);
3737         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3738                 gtk_accelerator_parse (menubar_accel_accel,
3739                                        &window->priv->menubar_accel_keyval,
3740                                        &window->priv->menubar_accel_modifier);
3741                 if (window->priv->menubar_accel_keyval == 0) {
3742                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3743                                    menubar_accel_accel);
3744                 }
3745         } else {
3746                 window->priv->menubar_accel_keyval = 0;
3747                 window->priv->menubar_accel_modifier = 0;
3748         }
3749
3750         g_free (menubar_accel_accel);
3751 }
3752
3753 static void
3754 ev_window_screen_changed (GtkWidget *widget,
3755                           GdkScreen *old_screen)
3756 {
3757         EvWindow *window = EV_WINDOW (widget);
3758         EvWindowPrivate *priv = window->priv;
3759         GdkScreen *screen;
3760         gdouble dpi;
3761
3762         screen = gtk_widget_get_screen (widget);
3763         if (screen == old_screen)
3764                 return;
3765
3766         ev_window_setup_gtk_settings (window);
3767         dpi = get_screen_dpi (GTK_WINDOW (window));
3768         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3769         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3770
3771         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3772                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3773         }
3774 }
3775
3776 static gboolean
3777 ev_window_state_event (GtkWidget           *widget,
3778                        GdkEventWindowState *event)
3779 {
3780         EvWindow *window = EV_WINDOW (widget);
3781         EvView   *view = EV_VIEW (window->priv->view);
3782
3783         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3784                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3785         }
3786
3787         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3788                 return FALSE;
3789
3790         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3791                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3792                         return FALSE;
3793
3794                 ev_window_run_fullscreen (window);
3795         } else {
3796                 if (ev_document_model_get_fullscreen (window->priv->model))
3797                         ev_window_stop_fullscreen (window, FALSE);
3798                 else if (ev_view_get_presentation (view))
3799                         ev_window_stop_presentation (window, FALSE);
3800         }
3801
3802         return FALSE;
3803 }
3804
3805 static void
3806 ev_window_set_page_mode (EvWindow         *window,
3807                          EvWindowPageMode  page_mode)
3808 {
3809         GtkWidget *child = NULL;
3810         GtkWidget *real_child;
3811
3812         if (window->priv->page_mode == page_mode)
3813                 return;
3814
3815         window->priv->page_mode = page_mode;
3816
3817         switch (page_mode) {
3818                 case PAGE_MODE_DOCUMENT:
3819                         child = window->priv->view;
3820                         break;
3821                 case PAGE_MODE_PASSWORD:
3822                         child = window->priv->password_view;
3823                         break;
3824                 default:
3825                         g_assert_not_reached ();
3826         }
3827
3828         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3829         if (child != real_child) {
3830                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3831                                       real_child);
3832                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3833                                    child);
3834         }
3835         ev_window_update_actions (window);
3836 }
3837
3838
3839 static void
3840 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3841 {
3842         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3843
3844         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3845 }
3846
3847 static void
3848 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3849 {
3850         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3851
3852         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3853 }
3854
3855 static void
3856 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3857 {
3858         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3859
3860         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3861 }
3862
3863 static void
3864 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3865                                gint       response,
3866                                EvWindow  *ev_window)
3867 {
3868         EggEditableToolbar *toolbar;
3869         gchar              *toolbars_file;
3870
3871         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3872         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3873
3874         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3875                                           "evince_toolbar.xml", NULL);
3876         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3877                                           toolbars_file, "1.0");
3878         g_free (toolbars_file);
3879
3880         gtk_widget_destroy (GTK_WIDGET (dialog));
3881 }
3882
3883 static void
3884 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3885 {
3886         GtkWidget          *dialog;
3887         GtkWidget          *editor;
3888         EggEditableToolbar *toolbar;
3889
3890         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3891                                               GTK_WINDOW (ev_window),
3892                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3893                                               GTK_STOCK_CLOSE,
3894                                               GTK_RESPONSE_CLOSE,
3895                                               NULL);
3896         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3897         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3898         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3899         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3900         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3901
3902         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3903         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3904                                          egg_editable_toolbar_get_model (toolbar));
3905
3906         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3907         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3908
3909         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3910
3911         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3912
3913         g_signal_connect (dialog, "response",
3914                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3915                           ev_window);
3916         gtk_widget_show_all (dialog);
3917 }
3918
3919 static void
3920 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3921 {
3922         g_return_if_fail (EV_IS_WINDOW (ev_window));
3923
3924         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3925         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3926 }
3927
3928 static void
3929 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3930 {
3931         g_return_if_fail (EV_IS_WINDOW (ev_window));
3932
3933         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3934         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3935 }
3936
3937 static void
3938 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3939 {
3940         g_return_if_fail (EV_IS_WINDOW (ev_window));
3941
3942         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3943 }
3944
3945 static void
3946 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3947 {
3948         g_return_if_fail (EV_IS_WINDOW (ev_window));
3949
3950         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3951 }
3952
3953 static void
3954 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3955 {
3956         g_return_if_fail (EV_IS_WINDOW (ev_window));
3957
3958         ev_document_model_set_page (ev_window->priv->model, 0);
3959 }
3960
3961 static void
3962 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3963 {
3964         g_return_if_fail (EV_IS_WINDOW (ev_window));
3965
3966         ev_document_model_set_page (ev_window->priv->model,
3967                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3968 }
3969
3970 static void
3971 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3972 {
3973         int n_pages, current_page;
3974
3975         g_return_if_fail (EV_IS_WINDOW (ev_window));
3976
3977         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3978         current_page = ev_document_model_get_page (ev_window->priv->model);
3979
3980         if (current_page + 10 < n_pages) {
3981                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3982         }
3983 }
3984
3985 static void
3986 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3987 {
3988         int current_page;
3989
3990         g_return_if_fail (EV_IS_WINDOW (ev_window));
3991
3992         current_page = ev_document_model_get_page (ev_window->priv->model);
3993
3994         if (current_page - 10 >= 0) {
3995                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3996         }
3997 }
3998
3999 static void
4000 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
4001 {
4002         ev_window_reload_document (ev_window, NULL);
4003 }
4004
4005 static void
4006 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
4007 {
4008         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4009 }
4010
4011 static void
4012 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4013 {
4014         GError  *error = NULL;
4015
4016         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4017                       "ghelp:evince",
4018                       gtk_get_current_event_time (),
4019                       &error);
4020         if (error) {
4021                 ev_window_error_message (ev_window, error,
4022                                          "%s", _("There was an error displaying help"));
4023                 g_error_free (error);
4024         }
4025 }
4026
4027 static void
4028 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4029 {
4030         ev_window_stop_fullscreen (window, TRUE);
4031 }
4032
4033 static void
4034 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4035 {
4036         ev_window_run_presentation (window);
4037 }
4038
4039 static void
4040 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4041 {
4042         GtkWidget *widget;
4043
4044         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4045
4046         widget = gtk_window_get_focus (GTK_WINDOW (window));
4047         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4048                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4049                 update_chrome_visibility (window);
4050                 gtk_widget_grab_focus (window->priv->view);
4051         } else {
4052                 gboolean fullscreen;
4053                 gboolean presentation;
4054
4055                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4056                 g_object_get (window->priv->view,
4057                               "presentation", &presentation,
4058                               NULL);
4059
4060                 if (fullscreen) {
4061                         ev_window_stop_fullscreen (window, TRUE);
4062                 } else if (presentation) {
4063                         ev_window_stop_presentation (window, TRUE);
4064                         gtk_widget_grab_focus (window->priv->view);
4065                 } else {
4066                         gtk_widget_grab_focus (window->priv->view);
4067                 }
4068
4069                 if (fullscreen && presentation)
4070                         g_warning ("Both fullscreen and presentation set somehow");
4071         }
4072 }
4073
4074 static void
4075 save_sizing_mode (EvWindow *window)
4076 {
4077         EvSizingMode mode;
4078         GEnumValue *enum_value;
4079
4080         if (!window->priv->metadata || ev_window_is_empty (window))
4081                 return;
4082
4083         mode = ev_document_model_get_sizing_mode (window->priv->model);
4084         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4085         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4086                                 enum_value->value_nick);
4087 }
4088
4089 static void
4090 ev_window_document_changed_cb (EvDocumentModel *model,
4091                                GParamSpec      *pspec,
4092                                EvWindow        *ev_window)
4093 {
4094         ev_window_set_document (ev_window,
4095                                 ev_document_model_get_document (model));
4096 }
4097
4098 static void
4099 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4100                                   GParamSpec      *pspec,
4101                                   EvWindow        *ev_window)
4102 {
4103         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4104
4105         g_object_set (ev_window->priv->scrolled_window,
4106                       "hscrollbar-policy",
4107                       sizing_mode == EV_SIZING_FREE ?
4108                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4109                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4110                       NULL);
4111
4112         update_sizing_buttons (ev_window);
4113         save_sizing_mode (ev_window);
4114 }
4115
4116 static void
4117 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4118 {
4119         ev_window_update_actions (ev_window);
4120
4121         if (!ev_window->priv->metadata)
4122                 return;
4123
4124         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4125                 gdouble zoom;
4126
4127                 zoom = ev_document_model_get_scale (model);
4128                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4129                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4130         }
4131 }
4132
4133 static void
4134 ev_window_update_continuous_action (EvWindow *window)
4135 {
4136         GtkAction *action;
4137
4138         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4139         g_signal_handlers_block_by_func
4140                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4141         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4142                                       ev_document_model_get_continuous (window->priv->model));
4143         g_signal_handlers_unblock_by_func
4144                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4145 }
4146
4147 static void
4148 ev_window_update_dual_page_action (EvWindow *window)
4149 {
4150         GtkAction *action;
4151
4152         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4153         g_signal_handlers_block_by_func
4154                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4155         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4156                                       ev_document_model_get_dual_page (window->priv->model));
4157         g_signal_handlers_unblock_by_func
4158                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4159 }
4160
4161 static void
4162 ev_window_continuous_changed_cb (EvDocumentModel *model,
4163                                  GParamSpec      *pspec,
4164                                  EvWindow        *ev_window)
4165 {
4166         ev_window_update_continuous_action (ev_window);
4167
4168         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4169                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4170                                          ev_document_model_get_continuous (model));
4171 }
4172
4173 static void
4174 ev_window_rotation_changed_cb (EvDocumentModel *model,
4175                                GParamSpec      *pspec,
4176                                EvWindow        *window)
4177 {
4178         gint rotation = ev_document_model_get_rotation (model);
4179
4180         if (window->priv->metadata && !ev_window_is_empty (window))
4181                 ev_metadata_set_int (window->priv->metadata, "rotation",
4182                                      rotation);
4183
4184         ev_window_refresh_window_thumbnail (window, rotation);
4185 }
4186
4187 static void
4188 ev_window_update_inverted_colors_action (EvWindow *window)
4189 {
4190         GtkAction *action;
4191
4192         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4193         g_signal_handlers_block_by_func
4194                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4195         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4196                                       ev_document_model_get_inverted_colors (window->priv->model));
4197         g_signal_handlers_unblock_by_func
4198                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4199 }
4200
4201 static void
4202 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4203                                       GParamSpec      *pspec,
4204                                       EvWindow        *window)
4205 {
4206         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4207         gint rotation = ev_document_model_get_rotation (model);
4208
4209         ev_window_update_inverted_colors_action (window);
4210
4211         if (window->priv->metadata && !ev_window_is_empty (window))
4212                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4213                                          inverted_colors);
4214
4215         ev_window_refresh_window_thumbnail (window, rotation);
4216 }
4217
4218 static void
4219 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4220 {
4221         ev_window_update_actions (window);
4222 }
4223
4224 static void
4225 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4226                                 GParamSpec      *pspec,
4227                                 EvWindow        *ev_window)
4228 {
4229         ev_window_update_dual_page_action (ev_window);
4230
4231         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4232                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4233                                          ev_document_model_get_dual_page (model));
4234 }
4235
4236 static char *
4237 build_comments_string (void)
4238 {
4239 #ifdef ENABLE_PDF
4240         PopplerBackend backend;
4241         const char *backend_name;
4242         const char *version;
4243
4244         backend = poppler_get_backend ();
4245         version = poppler_get_version ();
4246         switch (backend) {
4247                 case POPPLER_BACKEND_CAIRO:
4248                         backend_name = "cairo";
4249                         break;
4250                 case POPPLER_BACKEND_SPLASH:
4251                         backend_name = "splash";
4252                         break;
4253                 default:
4254                         backend_name = "unknown";
4255                         break;
4256         }
4257
4258         return g_strdup_printf (_("Document Viewer.\n"
4259                                   "Using poppler %s (%s)"),
4260                                 version, backend_name);
4261 #else
4262         return g_strdup_printf (_("Document Viewer"));
4263 #endif
4264 }
4265
4266 static void
4267 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4268 {
4269         const char *authors[] = {
4270                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4271                 "Jonathan Blandford <jrb@gnome.org>",
4272                 "Marco Pesenti Gritti <marco@gnome.org>",
4273                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4274                 "Bryan Clark <clarkbw@gnome.org>",
4275                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4276                 "Wouter Bolsterlee <wbolster@gnome.org>",
4277                 "Christian Persch <chpe" "\100" "gnome.org>",
4278                 NULL
4279         };
4280
4281         const char *documenters[] = {
4282                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4283                 NULL
4284         };
4285
4286         const char *license[] = {
4287                 N_("Evince is free software; you can redistribute it and/or modify "
4288                    "it under the terms of the GNU General Public License as published by "
4289                    "the Free Software Foundation; either version 2 of the License, or "
4290                    "(at your option) any later version.\n"),
4291                 N_("Evince is distributed in the hope that it will be useful, "
4292                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4293                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4294                    "GNU General Public License for more details.\n"),
4295                 N_("You should have received a copy of the GNU General Public License "
4296                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4297                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4298         };
4299
4300         char *license_trans;
4301         char *comments;
4302
4303 #ifdef ENABLE_NLS
4304         const char **p;
4305
4306         for (p = authors; *p; ++p)
4307                 *p = _(*p);
4308
4309         for (p = documenters; *p; ++p)
4310                 *p = _(*p);
4311 #endif
4312
4313         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4314                                      _(license[2]), "\n", NULL);
4315         comments = build_comments_string ();
4316
4317         gtk_show_about_dialog (
4318                 GTK_WINDOW (ev_window),
4319                 "name", _("Evince"),
4320                 "version", VERSION,
4321                 "copyright",
4322                 _("© 1996–2009 The Evince authors"),
4323                 "license", license_trans,
4324                 "website", "http://www.gnome.org/projects/evince",
4325                 "comments", comments,
4326                 "authors", authors,
4327                 "documenters", documenters,
4328                 "translator-credits", _("translator-credits"),
4329                 "logo-icon-name", "evince",
4330                 "wrap-license", TRUE,
4331                 NULL);
4332
4333         g_free (comments);
4334         g_free (license_trans);
4335 }
4336
4337 static void
4338 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4339 {
4340         gboolean active;
4341
4342         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4343         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4344         update_chrome_visibility (ev_window);
4345         if (ev_window->priv->metadata)
4346                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4347 }
4348
4349 static void
4350 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4351 {
4352         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4353                 return;
4354
4355         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4356                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4357         update_chrome_visibility (ev_window);
4358 }
4359
4360 static void
4361 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4362                                            GParamSpec *pspec,
4363                                            EvWindow   *ev_window)
4364 {
4365         GtkWidget *current_page;
4366         const char *id;
4367
4368         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4369
4370         if (current_page == ev_window->priv->sidebar_links) {
4371                 id = LINKS_SIDEBAR_ID;
4372         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4373                 id = THUMBNAILS_SIDEBAR_ID;
4374         } else if (current_page == ev_window->priv->sidebar_attachments) {
4375                 id = ATTACHMENTS_SIDEBAR_ID;
4376         } else if (current_page == ev_window->priv->sidebar_layers) {
4377                 id = LAYERS_SIDEBAR_ID;
4378         } else {
4379                 g_assert_not_reached();
4380         }
4381
4382         g_object_unref (current_page);
4383
4384         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4385                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4386 }
4387
4388 static void
4389 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4390                                          GParamSpec *pspec,
4391                                          EvWindow   *ev_window)
4392 {
4393         EvView *view = EV_VIEW (ev_window->priv->view);
4394         GtkAction *action;
4395
4396         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4397
4398         if (!ev_view_get_presentation (view)) {
4399                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4400                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4401
4402                 if (ev_window->priv->metadata)
4403                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4404                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4405         }
4406 }
4407
4408 static void
4409 view_menu_link_popup (EvWindow *ev_window,
4410                       EvLink   *link)
4411 {
4412         gboolean   show_external = FALSE;
4413         gboolean   show_internal = FALSE;
4414         GtkAction *action;
4415
4416         if (ev_window->priv->link)
4417                 g_object_unref (ev_window->priv->link);
4418
4419         if (link)
4420                 ev_window->priv->link = g_object_ref (link);
4421         else
4422                 ev_window->priv->link = NULL;
4423
4424         if (ev_window->priv->link) {
4425                 EvLinkAction *ev_action;
4426
4427                 ev_action = ev_link_get_action (link);
4428                 if (ev_action) {
4429                         switch (ev_link_action_get_action_type (ev_action)) {
4430                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4431                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4432                                         show_internal = TRUE;
4433                                         break;
4434                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4435                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4436                                         show_external = TRUE;
4437                                         break;
4438                                 default:
4439                                         break;
4440                         }
4441                 }
4442         }
4443
4444         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4445                                               "OpenLink");
4446         gtk_action_set_visible (action, show_external);
4447
4448         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4449                                               "CopyLinkAddress");
4450         gtk_action_set_visible (action, show_external);
4451
4452         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4453                                               "GoLink");
4454         gtk_action_set_visible (action, show_internal);
4455
4456         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4457                                               "OpenLinkNewWindow");
4458         gtk_action_set_visible (action, show_internal);
4459 }
4460
4461 static void
4462 view_menu_image_popup (EvWindow  *ev_window,
4463                        EvImage   *image)
4464 {
4465         GtkAction *action;
4466         gboolean   show_image = FALSE;
4467
4468         if (ev_window->priv->image)
4469                 g_object_unref (ev_window->priv->image);
4470
4471         if (image)
4472                 ev_window->priv->image = g_object_ref (image);
4473         else
4474                 ev_window->priv->image = NULL;
4475
4476         show_image = (ev_window->priv->image != NULL);
4477
4478         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4479                                               "SaveImageAs");
4480         gtk_action_set_visible (action, show_image);
4481
4482         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4483                                               "CopyImage");
4484         gtk_action_set_visible (action, show_image);
4485 }
4486
4487 static void
4488 view_menu_annot_popup (EvWindow     *ev_window,
4489                        EvAnnotation *annot)
4490 {
4491         GtkAction *action;
4492         gboolean   show_annot = FALSE;
4493
4494         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4495                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4496
4497                 if (attachment) {
4498                         show_annot = TRUE;
4499                         if (ev_window->priv->attach_list) {
4500                                 g_list_foreach (ev_window->priv->attach_list,
4501                                                 (GFunc) g_object_unref, NULL);
4502                                 g_list_free (ev_window->priv->attach_list);
4503                                 ev_window->priv->attach_list = NULL;
4504                         }
4505                         ev_window->priv->attach_list =
4506                                 g_list_prepend (ev_window->priv->attach_list,
4507                                                 g_object_ref (attachment));
4508                 }
4509         }
4510
4511         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4512                                               "OpenAttachment");
4513         gtk_action_set_visible (action, show_annot);
4514
4515         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4516                                               "SaveAttachmentAs");
4517         gtk_action_set_visible (action, show_annot);
4518 }
4519
4520 static gboolean
4521 view_menu_popup_cb (EvView   *view,
4522                     GObject  *object,
4523                     EvWindow *ev_window)
4524 {
4525         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4526                 return FALSE;
4527
4528         view_menu_link_popup (ev_window,
4529                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4530         view_menu_image_popup (ev_window,
4531                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4532         view_menu_annot_popup (ev_window,
4533                                EV_IS_ANNOTATION (object) ? EV_ANNOTATION (object) : NULL);
4534
4535         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4536                         NULL, NULL, NULL, NULL,
4537                         3, gtk_get_current_event_time ());
4538         return TRUE;
4539 }
4540
4541 static gboolean
4542 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4543                               GList           *attach_list,
4544                               EvWindow        *ev_window)
4545 {
4546         GtkWidget *popup;
4547
4548         g_assert (attach_list != NULL);
4549
4550         if (ev_window->priv->attach_list) {
4551                 g_list_foreach (ev_window->priv->attach_list,
4552                                 (GFunc) g_object_unref, NULL);
4553                 g_list_free (ev_window->priv->attach_list);
4554         }
4555
4556         ev_window->priv->attach_list = attach_list;
4557
4558         popup = ev_window->priv->attachment_popup;
4559
4560         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4561                         NULL, NULL,
4562                         3, gtk_get_current_event_time ());
4563
4564         return TRUE;
4565 }
4566
4567 static void
4568 ev_window_update_find_status_message (EvWindow *ev_window)
4569 {
4570         gchar *message;
4571
4572         if (!ev_window->priv->find_job)
4573                 return;
4574
4575         if (ev_job_is_finished (ev_window->priv->find_job)) {
4576                 gint n_results;
4577
4578                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4579                                                        ev_document_model_get_page (ev_window->priv->model));
4580                 /* TRANS: Sometimes this could be better translated as
4581                                       "%d hit(s) on this page".  Therefore this string
4582                                       contains plural cases. */
4583                 message = g_strdup_printf (ngettext ("%d found on this page",
4584                                                      "%d found on this page",
4585                                                      n_results),
4586                                            n_results);
4587         } else {
4588                 gdouble percent;
4589
4590                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4591                 message = g_strdup_printf (_("%3d%% remaining to search"),
4592                                            (gint) ((1.0 - percent) * 100));
4593         }
4594
4595         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4596         g_free (message);
4597 }
4598
4599 static void
4600 ev_window_find_job_finished_cb (EvJobFind *job,
4601                                 EvWindow  *ev_window)
4602 {
4603         ev_window_update_find_status_message (ev_window);
4604 }
4605
4606 static void
4607 ev_window_find_job_updated_cb (EvJobFind *job,
4608                                gint       page,
4609                                EvWindow  *ev_window)
4610 {
4611         ev_window_update_actions (ev_window);
4612
4613         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4614                               ev_job_find_get_results (job),
4615                               page);
4616         ev_window_update_find_status_message (ev_window);
4617 }
4618
4619 static void
4620 ev_window_clear_find_job (EvWindow *ev_window)
4621 {
4622         if (ev_window->priv->find_job != NULL) {
4623                 if (!ev_job_is_finished (ev_window->priv->find_job))
4624                         ev_job_cancel (ev_window->priv->find_job);
4625
4626                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4627                                                       ev_window_find_job_finished_cb,
4628                                                       ev_window);
4629                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4630                                                       ev_window_find_job_updated_cb,
4631                                                       ev_window);
4632                 g_object_unref (ev_window->priv->find_job);
4633                 ev_window->priv->find_job = NULL;
4634         }
4635 }
4636
4637 static void
4638 find_bar_previous_cb (EggFindBar *find_bar,
4639                       EvWindow   *ev_window)
4640 {
4641         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4642 }
4643
4644 static void
4645 find_bar_next_cb (EggFindBar *find_bar,
4646                   EvWindow   *ev_window)
4647 {
4648         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4649 }
4650
4651 static void
4652 find_bar_close_cb (EggFindBar *find_bar,
4653                    EvWindow   *ev_window)
4654 {
4655         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4656         ev_window_clear_find_job (ev_window);
4657         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4658         update_chrome_visibility (ev_window);
4659 }
4660
4661 static void
4662 find_bar_search_changed_cb (EggFindBar *find_bar,
4663                             GParamSpec *param,
4664                             EvWindow   *ev_window)
4665 {
4666         gboolean case_sensitive;
4667         const char *search_string;
4668
4669         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4670                 return;
4671
4672         /* Either the string or case sensitivity could have changed. */
4673         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4674         search_string = egg_find_bar_get_search_string (find_bar);
4675
4676         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4677
4678         ev_window_clear_find_job (ev_window);
4679
4680         if (search_string && search_string[0]) {
4681                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4682                                                              ev_document_model_get_page (ev_window->priv->model),
4683                                                              ev_document_get_n_pages (ev_window->priv->document),
4684                                                              search_string,
4685                                                              case_sensitive);
4686                 g_signal_connect (ev_window->priv->find_job, "finished",
4687                                   G_CALLBACK (ev_window_find_job_finished_cb),
4688                                   ev_window);
4689                 g_signal_connect (ev_window->priv->find_job, "updated",
4690                                   G_CALLBACK (ev_window_find_job_updated_cb),
4691                                   ev_window);
4692                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4693         } else {
4694                 ev_window_update_actions (ev_window);
4695                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4696                                               NULL);
4697                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4698         }
4699 }
4700
4701 static void
4702 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4703                                 GParamSpec *param,
4704                                 EvWindow   *ev_window)
4705 {
4706         gboolean visible;
4707
4708         visible = GTK_WIDGET_VISIBLE (find_bar);
4709
4710         if (ev_window->priv->document &&
4711             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4712                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4713                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4714                 ev_window_update_actions (ev_window);
4715
4716                 if (visible)
4717                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4718                 else
4719                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4720         }
4721 }
4722
4723 static void
4724 find_bar_scroll (EggFindBar   *find_bar,
4725                  GtkScrollType scroll,
4726                  EvWindow     *ev_window)
4727 {
4728         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4729 }
4730
4731 static void
4732 zoom_control_changed_cb (EphyZoomAction *action,
4733                          float           zoom,
4734                          EvWindow       *ev_window)
4735 {
4736         EvSizingMode mode;
4737
4738         if (zoom == EPHY_ZOOM_BEST_FIT) {
4739                 mode = EV_SIZING_BEST_FIT;
4740         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4741                 mode = EV_SIZING_FIT_WIDTH;
4742         } else {
4743                 mode = EV_SIZING_FREE;
4744         }
4745
4746         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4747
4748         if (mode == EV_SIZING_FREE) {
4749                 ev_document_model_set_scale (ev_window->priv->model,
4750                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4751         }
4752 }
4753
4754 static void
4755 ev_window_drag_data_received (GtkWidget        *widget,
4756                               GdkDragContext   *context,
4757                               gint              x,
4758                               gint              y,
4759                               GtkSelectionData *selection_data,
4760                               guint             info,
4761                               guint             time)
4762
4763 {
4764         EvWindow  *window = EV_WINDOW (widget);
4765         gchar    **uris;
4766         gint       i = 0;
4767         GSList    *uri_list = NULL;
4768         GtkWidget *source;
4769
4770         source = gtk_drag_get_source_widget (context);
4771         if (source && widget == gtk_widget_get_toplevel (source)) {
4772                 gtk_drag_finish (context, FALSE, FALSE, time);
4773                 return;
4774         }
4775
4776         uris = gtk_selection_data_get_uris (selection_data);
4777         if (!uris) {
4778                 gtk_drag_finish (context, FALSE, FALSE, time);
4779                 return;
4780         }
4781
4782         for (i = 0; uris[i]; i++) {
4783                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4784         }
4785
4786         ev_application_open_uri_list (EV_APP, uri_list,
4787                                       gtk_window_get_screen (GTK_WINDOW (window)),
4788                                       0);
4789         gtk_drag_finish (context, TRUE, FALSE, time);
4790
4791         g_strfreev (uris);
4792         g_slist_free (uri_list);
4793 }
4794
4795 static void
4796 ev_window_finalize (GObject *object)
4797 {
4798         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4799
4800         if (ev_window_n_copies == 0) {
4801                 ev_application_shutdown (EV_APP);
4802         } else {
4803                 ev_window_n_copies--;
4804         }
4805 }
4806
4807 static void
4808 ev_window_dispose (GObject *object)
4809 {
4810         EvWindow *window = EV_WINDOW (object);
4811         EvWindowPrivate *priv = window->priv;
4812         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4813
4814         if (mpkeys) {
4815                 g_signal_handlers_disconnect_by_func (mpkeys,
4816                                                       ev_window_media_player_key_pressed,
4817                                                       window);
4818         }
4819
4820         if (priv->metadata) {
4821                 g_object_unref (priv->metadata);
4822                 priv->metadata = NULL;
4823         }
4824
4825         if (priv->setup_document_idle > 0) {
4826                 g_source_remove (priv->setup_document_idle);
4827                 priv->setup_document_idle = 0;
4828         }
4829
4830 #ifdef WITH_GCONF
4831         if (priv->gconf_client) {
4832                 g_object_unref (priv->gconf_client);
4833                 priv->gconf_client = NULL;
4834         }
4835 #endif
4836
4837         if (priv->monitor) {
4838                 g_object_unref (priv->monitor);
4839                 priv->monitor = NULL;
4840         }
4841
4842         if (priv->title) {
4843                 ev_window_title_free (priv->title);
4844                 priv->title = NULL;
4845         }
4846
4847         if (priv->ui_manager) {
4848                 g_object_unref (priv->ui_manager);
4849                 priv->ui_manager = NULL;
4850         }
4851
4852         if (priv->action_group) {
4853                 g_object_unref (priv->action_group);
4854                 priv->action_group = NULL;
4855         }
4856
4857         if (priv->view_popup_action_group) {
4858                 g_object_unref (priv->view_popup_action_group);
4859                 priv->view_popup_action_group = NULL;
4860         }
4861
4862         if (priv->attachment_popup_action_group) {
4863                 g_object_unref (priv->attachment_popup_action_group);
4864                 priv->attachment_popup_action_group = NULL;
4865         }
4866
4867         if (priv->recent_action_group) {
4868                 g_object_unref (priv->recent_action_group);
4869                 priv->recent_action_group = NULL;
4870         }
4871
4872         if (priv->recent_manager) {
4873                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4874                                                       ev_window_setup_recent,
4875                                                       window);
4876                 priv->recent_manager = NULL;
4877         }
4878
4879         priv->recent_ui_id = 0;
4880
4881         if (priv->model) {
4882                 g_signal_handlers_disconnect_by_func (priv->model,
4883                                                       ev_window_page_changed_cb,
4884                                                       window);
4885                 g_object_unref (priv->model);
4886                 priv->model = NULL;
4887         }
4888
4889         if (priv->document) {
4890                 g_object_unref (priv->document);
4891                 priv->document = NULL;
4892         }
4893
4894         if (priv->view) {
4895                 g_object_unref (priv->view);
4896                 priv->view = NULL;
4897         }
4898
4899         if (priv->password_view) {
4900                 g_object_unref (priv->password_view);
4901                 priv->password_view = NULL;
4902         }
4903
4904         if (priv->load_job) {
4905                 ev_window_clear_load_job (window);
4906         }
4907
4908         if (priv->reload_job) {
4909                 ev_window_clear_reload_job (window);
4910         }
4911
4912         if (priv->save_job) {
4913                 ev_window_clear_save_job (window);
4914         }
4915
4916         if (priv->thumbnail_job) {
4917                 ev_window_clear_thumbnail_job (window);
4918         }
4919
4920         if (priv->find_job) {
4921                 ev_window_clear_find_job (window);
4922         }
4923
4924         if (priv->local_uri) {
4925                 ev_window_clear_local_uri (window);
4926                 priv->local_uri = NULL;
4927         }
4928
4929         ev_window_clear_progress_idle (window);
4930         if (priv->progress_cancellable) {
4931                 g_object_unref (priv->progress_cancellable);
4932                 priv->progress_cancellable = NULL;
4933         }
4934
4935         ev_window_close_dialogs (window);
4936
4937         if (priv->link) {
4938                 g_object_unref (priv->link);
4939                 priv->link = NULL;
4940         }
4941
4942         if (priv->image) {
4943                 g_object_unref (priv->image);
4944                 priv->image = NULL;
4945         }
4946
4947         if (priv->attach_list) {
4948                 g_list_foreach (priv->attach_list,
4949                                 (GFunc) g_object_unref,
4950                                 NULL);
4951                 g_list_free (priv->attach_list);
4952                 priv->attach_list = NULL;
4953         }
4954
4955         if (priv->find_bar) {
4956                 g_signal_handlers_disconnect_by_func
4957                         (window->priv->find_bar,
4958                          G_CALLBACK (find_bar_close_cb),
4959                          window);
4960                 priv->find_bar = NULL;
4961         }
4962
4963         if (priv->uri) {
4964                 g_free (priv->uri);
4965                 priv->uri = NULL;
4966         }
4967
4968         if (priv->search_string) {
4969                 g_free (priv->search_string);
4970                 priv->search_string = NULL;
4971         }
4972
4973         if (priv->dest) {
4974                 g_object_unref (priv->dest);
4975                 priv->dest = NULL;
4976         }
4977
4978         if (priv->history) {
4979                 g_object_unref (priv->history);
4980                 priv->history = NULL;
4981         }
4982
4983         if (priv->presentation_timeout_id > 0) {
4984                 g_source_remove (priv->presentation_timeout_id);
4985                 priv->presentation_timeout_id = 0;
4986         }
4987
4988         if (priv->print_queue) {
4989                 g_queue_free (priv->print_queue);
4990                 priv->print_queue = NULL;
4991         }
4992
4993         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4994 }
4995
4996 static void
4997 menubar_deactivate_cb (GtkWidget *menubar,
4998                        EvWindow  *window)
4999 {
5000         g_signal_handlers_disconnect_by_func (menubar,
5001                                               G_CALLBACK (menubar_deactivate_cb),
5002                                               window);
5003
5004         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5005
5006         update_chrome_visibility (window);
5007 }
5008
5009 static gboolean
5010 ev_window_key_press_event (GtkWidget   *widget,
5011                            GdkEventKey *event)
5012 {
5013         EvWindow        *ev_window = EV_WINDOW (widget);
5014         EvWindowPrivate *priv = ev_window->priv;
5015         gboolean         handled = FALSE;
5016
5017         /* Propagate the event to the view first
5018          * It's needed to be able to type in
5019          * annot popups windows
5020          */
5021         if (priv->view) {
5022                 g_object_ref (priv->view);
5023                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
5024                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5025                 g_object_unref (priv->view);
5026         }
5027
5028         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
5029                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5030
5031                 if (priv->menubar_accel_keyval != 0 &&
5032                     event->keyval == priv->menubar_accel_keyval &&
5033                     modifier == priv->menubar_accel_modifier) {
5034                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
5035                                 g_signal_connect (priv->menubar, "deactivate",
5036                                                   G_CALLBACK (menubar_deactivate_cb),
5037                                                   ev_window);
5038
5039                                 gtk_widget_show (priv->menubar);
5040                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5041                                                              FALSE);
5042
5043                                 handled = TRUE;
5044                         }
5045                 }
5046         }
5047
5048         if (!handled)
5049                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5050
5051         return handled;
5052 }
5053
5054 static void
5055 ev_window_class_init (EvWindowClass *ev_window_class)
5056 {
5057         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5058         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5059
5060         g_object_class->dispose = ev_window_dispose;
5061         g_object_class->finalize = ev_window_finalize;
5062
5063         widget_class->key_press_event = ev_window_key_press_event;
5064         widget_class->screen_changed = ev_window_screen_changed;
5065         widget_class->window_state_event = ev_window_state_event;
5066         widget_class->drag_data_received = ev_window_drag_data_received;
5067
5068         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5069 }
5070
5071 /* Normal items */
5072 static const GtkActionEntry entries[] = {
5073         { "File", NULL, N_("_File") },
5074         { "Edit", NULL, N_("_Edit") },
5075         { "View", NULL, N_("_View") },
5076         { "Go", NULL, N_("_Go") },
5077         { "Help", NULL, N_("_Help") },
5078
5079         /* File menu */
5080         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
5081           N_("Open an existing document"),
5082           G_CALLBACK (ev_window_cmd_file_open) },
5083         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5084           N_("Open a copy of the current document in a new window"),
5085           G_CALLBACK (ev_window_cmd_file_open_copy) },
5086         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
5087           N_("Save a copy of the current document"),
5088           G_CALLBACK (ev_window_cmd_save_as) },
5089         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
5090           N_("Setup the page settings for printing"),
5091           G_CALLBACK (ev_window_cmd_file_print_setup) },
5092         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5093           N_("Print this document"),
5094           G_CALLBACK (ev_window_cmd_file_print) },
5095         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5096           G_CALLBACK (ev_window_cmd_file_properties) },
5097         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5098           G_CALLBACK (ev_window_cmd_file_close_window) },
5099
5100         /* Edit menu */
5101         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5102           G_CALLBACK (ev_window_cmd_edit_copy) },
5103         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5104           G_CALLBACK (ev_window_cmd_edit_select_all) },
5105         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5106           N_("Find a word or phrase in the document"),
5107           G_CALLBACK (ev_window_cmd_edit_find) },
5108         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5109           G_CALLBACK (ev_window_cmd_edit_find_next) },
5110         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5111           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5112         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5113           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5114         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5115           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5116         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5117           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5118
5119
5120         /* View menu */
5121         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5122           N_("Enlarge the document"),
5123           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5124         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5125           N_("Shrink the document"),
5126           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5127         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5128           N_("Reload the document"),
5129           G_CALLBACK (ev_window_cmd_view_reload) },
5130
5131         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5132           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5133
5134         /* Go menu */
5135         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5136           N_("Go to the previous page"),
5137           G_CALLBACK (ev_window_cmd_go_previous_page) },
5138         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5139           N_("Go to the next page"),
5140           G_CALLBACK (ev_window_cmd_go_next_page) },
5141         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5142           N_("Go to the first page"),
5143           G_CALLBACK (ev_window_cmd_go_first_page) },
5144         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5145           N_("Go to the last page"),
5146           G_CALLBACK (ev_window_cmd_go_last_page) },
5147
5148         /* Help menu */
5149         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5150           G_CALLBACK (ev_window_cmd_help_contents) },
5151
5152         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5153           G_CALLBACK (ev_window_cmd_help_about) },
5154
5155         /* Toolbar-only */
5156         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5157           N_("Leave fullscreen mode"),
5158           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5159         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5160           N_("Start a presentation"),
5161           G_CALLBACK (ev_window_cmd_start_presentation) },
5162
5163         /* Accellerators */
5164         { "Escape", NULL, "", "Escape", "",
5165           G_CALLBACK (ev_window_cmd_escape) },
5166         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5167           G_CALLBACK (ev_window_cmd_edit_find) },
5168         { "F3", NULL, "", "F3", NULL,
5169           G_CALLBACK (ev_window_cmd_edit_find_next) },
5170         { "PageDown", NULL, "", "Page_Down", NULL,
5171           G_CALLBACK (ev_window_cmd_scroll_forward) },
5172         { "PageUp", NULL, "", "Page_Up", NULL,
5173           G_CALLBACK (ev_window_cmd_scroll_backward) },
5174         { "Space", NULL, "", "space", NULL,
5175           G_CALLBACK (ev_window_cmd_scroll_forward) },
5176         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5177           G_CALLBACK (ev_window_cmd_scroll_backward) },
5178         { "BackSpace", NULL, "", "BackSpace", NULL,
5179           G_CALLBACK (ev_window_cmd_scroll_backward) },
5180         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5181           G_CALLBACK (ev_window_cmd_scroll_forward) },
5182         { "Return", NULL, "", "Return", NULL,
5183           G_CALLBACK (ev_window_cmd_scroll_forward) },
5184         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5185           G_CALLBACK (ev_window_cmd_scroll_backward) },
5186         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5187           G_CALLBACK (ev_window_cmd_go_previous_page) },
5188         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5189           G_CALLBACK (ev_window_cmd_go_next_page) },
5190         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5191           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5192         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5193           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5194         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5195           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5196         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5197           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5198         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5199           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5200         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5201           G_CALLBACK (ev_window_cmd_go_backward) },
5202         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5203           G_CALLBACK (ev_window_cmd_go_forward) },
5204         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5205           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5206         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5207           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5208         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5209           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5210         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5211           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5212         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5213           G_CALLBACK (ev_window_cmd_edit_copy) },
5214 };
5215
5216 /* Toggle items */
5217 static const GtkToggleActionEntry toggle_entries[] = {
5218         /* View Menu */
5219         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5220           N_("Show or hide the toolbar"),
5221           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5222         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5223           N_("Show or hide the side pane"),
5224           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5225         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5226           N_("Show the entire document"),
5227           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5228         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5229           N_("Show two pages at once"),
5230           G_CALLBACK (ev_window_cmd_dual), FALSE },
5231         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5232           N_("Expand the window to fill the screen"),
5233           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5234         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5235           N_("Run document as a presentation"),
5236           G_CALLBACK (ev_window_cmd_view_presentation) },
5237         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5238           N_("Make the current document fill the window"),
5239           G_CALLBACK (ev_window_cmd_view_best_fit) },
5240         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5241           N_("Make the current document fill the window width"),
5242           G_CALLBACK (ev_window_cmd_view_page_width) },
5243         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I", NULL,
5244           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5245
5246 };
5247
5248 /* Popups specific items */
5249 static const GtkActionEntry view_popup_entries [] = {
5250         /* Links */
5251         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5252           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5253         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5254           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5255         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5256           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5257         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5258           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5259         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5260           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5261         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5262           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5263 };
5264
5265 static const GtkActionEntry attachment_popup_entries [] = {
5266         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5267           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5268         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As..."), NULL,
5269           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5270 };
5271
5272 static void
5273 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5274 {
5275         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5276 }
5277
5278 static void
5279 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5280 {
5281         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5282         gtk_widget_grab_focus (window->priv->view);
5283 }
5284
5285 static void
5286 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5287 {
5288
5289         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5290         gtk_widget_grab_focus (window->priv->view);
5291 }
5292
5293 static void
5294 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5295                                    EvWindow        *window)
5296 {
5297         ev_view_reload (EV_VIEW (window->priv->view));
5298 }
5299
5300 static void
5301 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5302 {
5303         GtkAction *action;
5304
5305         action = g_object_new (EV_TYPE_PAGE_ACTION,
5306                                "name", PAGE_SELECTOR_ACTION,
5307                                "label", _("Page"),
5308                                "tooltip", _("Select Page"),
5309                                "icon_name", "text-x-generic",
5310                                "visible_overflown", FALSE,
5311                                NULL);
5312         ev_page_action_set_model (EV_PAGE_ACTION (action),
5313                                   window->priv->model);
5314         g_signal_connect (action, "activate_link",
5315                           G_CALLBACK (activate_link_cb), window);
5316         gtk_action_group_add_action (group, action);
5317         g_object_unref (action);
5318
5319         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5320                                "name", ZOOM_CONTROL_ACTION,
5321                                "label", _("Zoom"),
5322                                "stock_id", EV_STOCK_ZOOM,
5323                                "tooltip", _("Adjust the zoom level"),
5324                                "zoom", 1.0,
5325                                NULL);
5326         g_signal_connect (action, "zoom_to_level",
5327                           G_CALLBACK (zoom_control_changed_cb), window);
5328         gtk_action_group_add_action (group, action);
5329         g_object_unref (action);
5330
5331         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5332                                "name", NAVIGATION_ACTION,
5333                                "label", _("Navigation"),
5334                                "is_important", TRUE,
5335                                "short_label", _("Back"),
5336                                "stock_id", GTK_STOCK_GO_DOWN,
5337                                /*translators: this is the history action*/
5338                                "tooltip", _("Move across visited pages"),
5339                                NULL);
5340         g_signal_connect (action, "activate_link",
5341                           G_CALLBACK (navigation_action_activate_link_cb), window);
5342         gtk_action_group_add_action (group, action);
5343         g_object_unref (action);
5344
5345         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5346                                "name", "FileOpenRecent",
5347                                "label", _("_Open..."),
5348                                "tooltip", _("Open an existing document"),
5349                                "stock_id", GTK_STOCK_OPEN,
5350                                NULL);
5351         g_signal_connect (action, "activate",
5352                           G_CALLBACK (ev_window_cmd_file_open), window);
5353         g_signal_connect (action, "item_activated",
5354                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5355                           window);
5356         gtk_action_group_add_action (group, action);
5357         g_object_unref (action);
5358 }
5359
5360 static void
5361 set_action_properties (GtkActionGroup *action_group)
5362 {
5363         GtkAction *action;
5364
5365         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5366         g_object_set (action, "is-important", TRUE, NULL);
5367         /*translators: this is the label for toolbar button*/
5368         g_object_set (action, "short_label", _("Previous"), NULL);
5369
5370         action = gtk_action_group_get_action (action_group, "GoNextPage");
5371         g_object_set (action, "is-important", TRUE, NULL);
5372         /*translators: this is the label for toolbar button*/
5373         g_object_set (action, "short_label", _("Next"), NULL);
5374
5375         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5376         /*translators: this is the label for toolbar button*/
5377         g_object_set (action, "short_label", _("Zoom In"), NULL);
5378
5379         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5380         /*translators: this is the label for toolbar button*/
5381         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5382
5383         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5384         /*translators: this is the label for toolbar button*/
5385         g_object_set (action, "short_label", _("Best Fit"), NULL);
5386
5387         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5388         /*translators: this is the label for toolbar button*/
5389         g_object_set (action, "short_label", _("Fit Width"), NULL);
5390
5391         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5392         g_object_set (action, "is-important", TRUE, NULL);
5393 }
5394
5395 static void
5396 set_chrome_actions (EvWindow *window)
5397 {
5398         EvWindowPrivate *priv = window->priv;
5399         GtkActionGroup *action_group = priv->action_group;
5400         GtkAction *action;
5401
5402         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5403         g_signal_handlers_block_by_func
5404                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5405         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5406                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5407         g_signal_handlers_unblock_by_func
5408                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5409 }
5410
5411 static void
5412 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5413                           GParamSpec     *pspec,
5414                           EvWindow       *ev_window)
5415 {
5416         GtkTreeModel *model;
5417         GtkAction *action;
5418
5419         g_object_get (G_OBJECT (ev_sidebar_links),
5420                       "model", &model,
5421                       NULL);
5422
5423         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5424         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5425         g_object_unref (model);
5426 }
5427
5428 static gboolean
5429 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5430 {
5431 #ifdef ENABLE_DBUS
5432         GObject *keys;
5433
5434         keys = ev_application_get_media_keys (EV_APP);
5435         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5436 #endif /* ENABLE_DBUS */
5437
5438         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5439         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5440
5441         ev_window_set_view_accels_sensitivity (window, TRUE);
5442
5443         update_chrome_visibility (window);
5444
5445         return FALSE;
5446 }
5447
5448 static gboolean
5449 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5450 {
5451         ev_window_set_view_accels_sensitivity (window, FALSE);
5452
5453         return FALSE;
5454 }
5455
5456 static void
5457 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5458                                     GParamSpec         *pspec,
5459                                     EvWindow           *ev_window)
5460 {
5461         GtkWidget *widget;
5462
5463         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5464
5465         if (widget != NULL) {
5466                 g_signal_connect_object (widget, "focus_in_event",
5467                                          G_CALLBACK (view_actions_focus_in_cb),
5468                                          ev_window, 0);
5469                 g_signal_connect_object (widget, "focus_out_event",
5470                                          G_CALLBACK (view_actions_focus_out_cb),
5471                                          ev_window, 0);
5472                 g_object_unref (widget);
5473         }
5474 }
5475
5476 static gboolean
5477 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5478 {
5479         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5480                 gboolean maximized;
5481
5482                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5483                 if (window->priv->metadata && !ev_window_is_empty (window))
5484                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5485         }
5486
5487         return FALSE;
5488 }
5489
5490 static gboolean
5491 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5492 {
5493         GdkWindowState state;
5494         gdouble document_width, document_height;
5495
5496         if (!window->priv->metadata)
5497                 return FALSE;
5498
5499         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5500
5501         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5502                 if (!ev_window_is_empty (window) && window->priv->document) {
5503                         ev_document_get_max_page_size (window->priv->document,
5504                                                        &document_width, &document_height);
5505                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5506                                                 (double)event->width / document_width);
5507                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5508                                                 (double)event->height / document_height);
5509                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5510                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5511                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5512                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5513                 }
5514         }
5515
5516         return FALSE;
5517 }
5518
5519 static void
5520 launch_action (EvWindow *window, EvLinkAction *action)
5521 {
5522         const char *filename = ev_link_action_get_filename (action);
5523         GAppInfo *app_info;
5524         GFile *file;
5525         GList file_list = {NULL};
5526         GAppLaunchContext *context;
5527         GError *error = NULL;
5528
5529         if (filename == NULL)
5530                 return;
5531
5532         if (g_path_is_absolute (filename)) {
5533                 file = g_file_new_for_path (filename);
5534         } else {
5535                 GFile *base_file;
5536                 gchar *dir;
5537
5538                 dir = g_path_get_dirname (window->priv->uri);
5539                 base_file = g_file_new_for_uri (dir);
5540                 g_free (dir);
5541
5542                 file = g_file_resolve_relative_path (base_file, filename);
5543                 g_object_unref (base_file);
5544         }
5545
5546         app_info = g_file_query_default_handler (file, NULL, &error);
5547         if (!app_info) {
5548                 ev_window_error_message (window, error,
5549                                          "%s",
5550                                          _("Unable to launch external application."));
5551                 g_object_unref (file);
5552                 g_error_free (error);
5553
5554                 return;
5555         }
5556
5557         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5558         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5559                                            gtk_window_get_screen (GTK_WINDOW (window)));
5560         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5561                                               gtk_get_current_event_time ());
5562
5563         file_list.data = file;
5564         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5565                 ev_window_error_message (window, error,
5566                                          "%s",
5567                                          _("Unable to launch external application."));
5568                 g_error_free (error);
5569         }
5570
5571         g_object_unref (app_info);
5572         g_object_unref (file);
5573         /* FIXMEchpe: unref launch context? */
5574
5575         /* According to the PDF spec filename can be an executable. I'm not sure
5576            allowing to launch executables is a good idea though. -- marco */
5577 }
5578
5579 static void
5580 launch_external_uri (EvWindow *window, EvLinkAction *action)
5581 {
5582         const gchar *uri = ev_link_action_get_uri (action);
5583         GError *error = NULL;
5584         gboolean ret;
5585         GAppLaunchContext *context;
5586
5587         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5588         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5589                                            gtk_window_get_screen (GTK_WINDOW (window)));
5590         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5591                                               gtk_get_current_event_time ());
5592
5593         if (!g_strstr_len (uri, strlen (uri), "://") &&
5594             !g_str_has_prefix (uri, "mailto:")) {
5595                 gchar *http;
5596
5597                 /* Not a valid uri, assuming it's http */
5598                 http = g_strdup_printf ("http://%s", uri);
5599                 ret = g_app_info_launch_default_for_uri (http, context, &error);
5600                 g_free (http);
5601         } else {
5602                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5603         }
5604
5605         if (ret == FALSE) {
5606                 ev_window_error_message (window, error,
5607                                          "%s", _("Unable to open external link"));
5608                 g_error_free (error);
5609         }
5610
5611         /* FIXMEchpe: unref launch context? */
5612 }
5613
5614 static void
5615 open_remote_link (EvWindow *window, EvLinkAction *action)
5616 {
5617         gchar *uri;
5618         gchar *dir;
5619
5620         dir = g_path_get_dirname (window->priv->uri);
5621
5622         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5623                                 NULL);
5624         g_free (dir);
5625
5626         ev_application_open_uri_at_dest (EV_APP, uri,
5627                                          gtk_window_get_screen (GTK_WINDOW (window)),
5628                                          ev_link_action_get_dest (action),
5629                                          0,
5630                                          NULL,
5631                                          gtk_get_current_event_time ());
5632
5633         g_free (uri);
5634 }
5635
5636 static void
5637 do_action_named (EvWindow *window, EvLinkAction *action)
5638 {
5639         const gchar *name = ev_link_action_get_name (action);
5640
5641         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5642                 ev_window_cmd_go_first_page (NULL, window);
5643         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5644                 ev_window_cmd_go_previous_page (NULL, window);
5645         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5646                 ev_window_cmd_go_next_page (NULL, window);
5647         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5648                 ev_window_cmd_go_last_page (NULL, window);
5649         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5650                 ev_window_cmd_focus_page_selector (NULL, window);
5651         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5652                 ev_window_cmd_edit_find (NULL, window);
5653         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5654                 ev_window_cmd_file_close_window (NULL, window);
5655         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5656                 ev_window_cmd_file_print (NULL, window);
5657         } else {
5658                 g_warning ("Unimplemented named action: %s, please post a "
5659                            "bug report in Evince bugzilla "
5660                            "(http://bugzilla.gnome.org) with a testcase.",
5661                            name);
5662         }
5663 }
5664
5665 static void
5666 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5667 {
5668         switch (ev_link_action_get_action_type (action)) {
5669                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5670                         EvLinkDest *dest;
5671
5672                         dest = ev_link_action_get_dest (action);
5673                         if (!dest)
5674                                 return;
5675
5676                         ev_window_open_copy_at_dest (window, dest);
5677                 }
5678                         break;
5679                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5680                         launch_external_uri (window, action);
5681                         break;
5682                 case EV_LINK_ACTION_TYPE_LAUNCH:
5683                         launch_action (window, action);
5684                         break;
5685                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5686                         open_remote_link (window, action);
5687                         break;
5688                 case EV_LINK_ACTION_TYPE_NAMED:
5689                         do_action_named (window, action);
5690                         break;
5691                 default:
5692                         g_assert_not_reached ();
5693         }
5694 }
5695
5696 static void
5697 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5698 {
5699         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5700 }
5701
5702 static void
5703 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5704 {
5705         EvLinkAction *ev_action = NULL;
5706         EvLinkDest   *dest;
5707
5708         ev_action = ev_link_get_action (window->priv->link);
5709         if (!ev_action)
5710                 return;
5711
5712         dest = ev_link_action_get_dest (ev_action);
5713         if (!dest)
5714                 return;
5715
5716         ev_window_open_copy_at_dest (window, dest);
5717 }
5718
5719 static void
5720 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5721 {
5722         EvLinkAction *ev_action;
5723
5724         ev_action = ev_link_get_action (window->priv->link);
5725         if (!ev_action)
5726                 return;
5727
5728         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5729                                    ev_action);
5730 }
5731
5732
5733 static void
5734 image_save_dialog_response_cb (GtkWidget *fc,
5735                                gint       response_id,
5736                                EvWindow  *ev_window)
5737 {
5738         GFile           *target_file;
5739         gboolean         is_native;
5740         GError          *error = NULL;
5741         GdkPixbuf       *pixbuf;
5742         gchar           *uri;
5743         gchar          **extensions;
5744         gchar           *filename;
5745         gchar           *file_format;
5746         GdkPixbufFormat *format;
5747         GtkFileFilter   *filter;
5748
5749         if (response_id != GTK_RESPONSE_OK) {
5750                 gtk_widget_destroy (fc);
5751                 return;
5752         }
5753
5754         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5755         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5756         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5757
5758         if (format == NULL) {
5759                 format = get_gdk_pixbuf_format_by_extension (uri);
5760         }
5761
5762         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5763                 /* no extension found and no extension provided within uri */
5764                 format = get_gdk_pixbuf_format_by_extension (".png");
5765                 if (format == NULL) {
5766                         /* no .png support, try .jpeg */
5767                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5768                 }
5769         }
5770
5771         if (format == NULL) {
5772                 ev_window_error_message (ev_window, NULL,
5773                                          "%s",
5774                                          _("Couldn't find appropriate format to save image"));
5775                 g_free (uri);
5776                 gtk_widget_destroy (fc);
5777
5778                 return;
5779         }
5780
5781         extensions = gdk_pixbuf_format_get_extensions (format);
5782         if (!g_str_has_suffix (uri, extensions[0])) {
5783                 gchar *uri_extension;
5784
5785                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5786                 target_file = g_file_new_for_uri (uri_extension);
5787                 g_free (uri_extension);
5788         } else {
5789                 target_file = g_file_new_for_uri (uri);
5790         }
5791         g_strfreev (extensions);
5792         g_free (uri);
5793
5794         is_native = g_file_is_native (target_file);
5795         if (is_native) {
5796                 filename = g_file_get_path (target_file);
5797         } else {
5798                 /* Create a temporary local file to save to */
5799                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5800                         goto has_error;
5801         }
5802
5803         ev_document_doc_mutex_lock ();
5804         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5805                                                ev_window->priv->image);
5806         ev_document_doc_mutex_unlock ();
5807
5808         file_format = gdk_pixbuf_format_get_name (format);
5809         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5810         g_free (file_format);
5811         g_object_unref (pixbuf);
5812
5813     has_error:
5814         if (error) {
5815                 ev_window_error_message (ev_window, error,
5816                                          "%s", _("The image could not be saved."));
5817                 g_error_free (error);
5818                 g_free (filename);
5819                 g_object_unref (target_file);
5820                 gtk_widget_destroy (fc);
5821
5822                 return;
5823         }
5824
5825         if (!is_native) {
5826                 GFile *source_file;
5827
5828                 source_file = g_file_new_for_path (filename);
5829
5830                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5831                                        source_file, target_file);
5832                 g_object_unref (source_file);
5833         }
5834
5835         g_free (filename);
5836         g_object_unref (target_file);
5837         gtk_widget_destroy (fc);
5838 }
5839
5840 static void
5841 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5842 {
5843         GtkWidget *fc;
5844
5845         if (!window->priv->image)
5846                 return;
5847
5848         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5849                                           GTK_WINDOW (window),
5850                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5851                                           GTK_STOCK_CANCEL,
5852                                           GTK_RESPONSE_CANCEL,
5853                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5854                                           NULL);
5855
5856         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5857         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5858                                                  GTK_RESPONSE_OK,
5859                                                  GTK_RESPONSE_CANCEL,
5860                                                  -1);
5861
5862         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5863         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5864
5865         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5866
5867         g_signal_connect (fc, "response",
5868                           G_CALLBACK (image_save_dialog_response_cb),
5869                           window);
5870
5871         gtk_widget_show (fc);
5872 }
5873
5874 static void
5875 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5876 {
5877         GtkClipboard *clipboard;
5878         GdkPixbuf    *pixbuf;
5879
5880         if (!window->priv->image)
5881                 return;
5882
5883         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5884                                               GDK_SELECTION_CLIPBOARD);
5885         ev_document_doc_mutex_lock ();
5886         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5887                                                window->priv->image);
5888         ev_document_doc_mutex_unlock ();
5889
5890         gtk_clipboard_set_image (clipboard, pixbuf);
5891         g_object_unref (pixbuf);
5892 }
5893
5894 static void
5895 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5896 {
5897         GList     *l;
5898         GdkScreen *screen;
5899
5900         if (!window->priv->attach_list)
5901                 return;
5902
5903         screen = gtk_window_get_screen (GTK_WINDOW (window));
5904
5905         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5906                 EvAttachment *attachment;
5907                 GError       *error = NULL;
5908
5909                 attachment = (EvAttachment *) l->data;
5910
5911                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5912
5913                 if (error) {
5914                         ev_window_error_message (window, error,
5915                                                  "%s", _("Unable to open attachment"));
5916                         g_error_free (error);
5917                 }
5918         }
5919 }
5920
5921 static void
5922 attachment_save_dialog_response_cb (GtkWidget *fc,
5923                                     gint       response_id,
5924                                     EvWindow  *ev_window)
5925 {
5926         GFile                *target_file;
5927         gchar                *uri;
5928         GList                *l;
5929         GtkFileChooserAction  fc_action;
5930         gboolean              is_dir;
5931         gboolean              is_native;
5932
5933         if (response_id != GTK_RESPONSE_OK) {
5934                 gtk_widget_destroy (fc);
5935                 return;
5936         }
5937
5938         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5939         target_file = g_file_new_for_uri (uri);
5940         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5941         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5942         is_native = g_file_is_native (target_file);
5943
5944         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5945                 EvAttachment *attachment;
5946                 GFile        *save_to = NULL;
5947                 GError       *error = NULL;
5948
5949                 attachment = (EvAttachment *) l->data;
5950
5951                 if (is_native) {
5952                         if (is_dir) {
5953                                 save_to = g_file_get_child (target_file,
5954                                     /* FIXMEchpe: file name encoding! */
5955                                                             ev_attachment_get_name (attachment));
5956                         } else {
5957                                 save_to = g_object_ref (target_file);
5958                         }
5959                 } else {
5960                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5961                 }
5962
5963                 if (save_to)
5964                         ev_attachment_save (attachment, save_to, &error);
5965
5966                 if (error) {
5967                         ev_window_error_message (ev_window, error,
5968                                                  "%s", _("The attachment could not be saved."));
5969                         g_error_free (error);
5970                         g_object_unref (save_to);
5971
5972                         continue;
5973                 }
5974
5975                 if (!is_native) {
5976                         GFile *dest_file;
5977
5978                         if (is_dir) {
5979                                 dest_file = g_file_get_child (target_file,
5980                                                               ev_attachment_get_name (attachment));
5981                         } else {
5982                                 dest_file = g_object_ref (target_file);
5983                         }
5984
5985                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5986                                                save_to, dest_file);
5987
5988                         g_object_unref (dest_file);
5989                 }
5990
5991                 g_object_unref (save_to);
5992         }
5993
5994         g_free (uri);
5995         g_object_unref (target_file);
5996
5997         gtk_widget_destroy (fc);
5998 }
5999
6000 static void
6001 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6002 {
6003         GtkWidget    *fc;
6004         EvAttachment *attachment = NULL;
6005
6006         if (!window->priv->attach_list)
6007                 return;
6008
6009         if (g_list_length (window->priv->attach_list) == 1)
6010                 attachment = (EvAttachment *) window->priv->attach_list->data;
6011
6012         fc = gtk_file_chooser_dialog_new (
6013                 _("Save Attachment"),
6014                 GTK_WINDOW (window),
6015                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6016                 GTK_STOCK_CANCEL,
6017                 GTK_RESPONSE_CANCEL,
6018                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6019                 NULL);
6020
6021         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6022         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6023                                                  GTK_RESPONSE_OK,
6024                                                  GTK_RESPONSE_CANCEL,
6025                                                  -1);
6026
6027         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6028         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6029
6030         if (attachment)
6031                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6032                                                    ev_attachment_get_name (attachment));
6033
6034         g_signal_connect (fc, "response",
6035                           G_CALLBACK (attachment_save_dialog_response_cb),
6036                           window);
6037
6038         gtk_widget_show (fc);
6039 }
6040
6041 static void
6042 ev_window_media_player_key_pressed (EvWindow    *window,
6043                                     const gchar *key,
6044                                     gpointer     user_data)
6045 {
6046         if (!gtk_window_is_active (GTK_WINDOW (window)))
6047                 return;
6048
6049         /* Note how Previous/Next only go to the
6050          * next/previous page despite their icon telling you
6051          * they should go to the beginning/end.
6052          *
6053          * There's very few keyboards with FFW/RWD though,
6054          * so we stick the most useful keybinding on the most
6055          * often seen keys
6056          */
6057         if (strcmp (key, "Play") == 0) {
6058                 ev_window_run_presentation (window);
6059         } else if (strcmp (key, "Previous") == 0) {
6060                 ev_window_cmd_go_previous_page (NULL, window);
6061         } else if (strcmp (key, "Next") == 0) {
6062                 ev_window_cmd_go_next_page (NULL, window);
6063         } else if (strcmp (key, "FastForward") == 0) {
6064                 ev_window_cmd_go_last_page (NULL, window);
6065         } else if (strcmp (key, "Rewind") == 0) {
6066                 ev_window_cmd_go_first_page (NULL, window);
6067         }
6068 }
6069
6070 static EggToolbarsModel *
6071 get_toolbars_model (void)
6072 {
6073         EggToolbarsModel *toolbars_model;
6074         gchar            *toolbars_file;
6075         gchar            *toolbars_path;
6076         gint              i;
6077
6078         toolbars_model = egg_toolbars_model_new ();
6079
6080         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6081                                           "evince_toolbar.xml", NULL);
6082         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6083                                          "evince-toolbar.xml", NULL);
6084         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6085
6086         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6087                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6088                 goto skip_conversion;
6089         }
6090
6091         /* Open item doesn't exist anymore,
6092          * convert it to OpenRecent for compatibility
6093          */
6094         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6095                 const gchar *item;
6096
6097                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6098                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6099                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6100                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6101                                                      "FileOpenRecent");
6102                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6103                         break;
6104                 }
6105         }
6106
6107     skip_conversion:
6108         g_free (toolbars_file);
6109         g_free (toolbars_path);
6110
6111         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6112
6113         return toolbars_model;
6114 }
6115
6116 static void
6117 ev_window_init (EvWindow *ev_window)
6118 {
6119         GtkActionGroup *action_group;
6120         GtkAccelGroup *accel_group;
6121         GError *error = NULL;
6122         GtkWidget *sidebar_widget;
6123         EggToolbarsModel *toolbars_model;
6124         GObject *mpkeys;
6125         gchar *ui_path;
6126         gdouble dpi;
6127
6128         g_signal_connect (ev_window, "configure_event",
6129                           G_CALLBACK (window_configure_event_cb), NULL);
6130         g_signal_connect (ev_window, "window_state_event",
6131                           G_CALLBACK (window_state_event_cb), NULL);
6132
6133         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6134
6135         ev_window->priv->model = ev_document_model_new ();
6136
6137         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6138         ev_window->priv->title = ev_window_title_new (ev_window);
6139
6140         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6141         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6142         gtk_widget_show (ev_window->priv->main_box);
6143
6144         action_group = gtk_action_group_new ("MenuActions");
6145         ev_window->priv->action_group = action_group;
6146         gtk_action_group_set_translation_domain (action_group, NULL);
6147         gtk_action_group_add_actions (action_group, entries,
6148                                       G_N_ELEMENTS (entries), ev_window);
6149         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6150                                              G_N_ELEMENTS (toggle_entries),
6151                                              ev_window);
6152         set_action_properties (action_group);
6153         register_custom_actions (ev_window, action_group);
6154
6155         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6156         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6157                                             action_group, 0);
6158
6159         accel_group =
6160                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6161         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6162
6163         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6164
6165         action_group = gtk_action_group_new ("ViewPopupActions");
6166         ev_window->priv->view_popup_action_group = action_group;
6167         gtk_action_group_set_translation_domain (action_group, NULL);
6168         gtk_action_group_add_actions (action_group, view_popup_entries,
6169                                       G_N_ELEMENTS (view_popup_entries),
6170                                       ev_window);
6171         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6172                                             action_group, 0);
6173
6174         action_group = gtk_action_group_new ("AttachmentPopupActions");
6175         ev_window->priv->attachment_popup_action_group = action_group;
6176         gtk_action_group_set_translation_domain (action_group, NULL);
6177         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6178                                       G_N_ELEMENTS (attachment_popup_entries),
6179                                       ev_window);
6180         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6181                                             action_group, 0);
6182
6183         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6184                                     "evince-ui.xml", NULL);
6185         if (!gtk_ui_manager_add_ui_from_file (
6186                 ev_window->priv->ui_manager, ui_path, &error))
6187         {
6188                 g_warning ("building menus failed: %s", error->message);
6189                 g_error_free (error);
6190         }
6191         g_free (ui_path);
6192
6193 #if GTK_CHECK_VERSION (2, 17, 4)
6194         {
6195                 GtkAction *action;
6196
6197                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6198                                                       "FilePageSetup");
6199                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6200         }
6201 #endif
6202
6203         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6204         ev_window->priv->recent_action_group = NULL;
6205         ev_window->priv->recent_ui_id = 0;
6206         g_signal_connect_swapped (ev_window->priv->recent_manager,
6207                                   "changed",
6208                                   G_CALLBACK (ev_window_setup_recent),
6209                                   ev_window);
6210
6211         ev_window->priv->menubar =
6212                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6213                                             "/MainMenu");
6214         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6215                             ev_window->priv->menubar,
6216                             FALSE, FALSE, 0);
6217
6218         toolbars_model = get_toolbars_model ();
6219         ev_window->priv->toolbar = GTK_WIDGET
6220                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6221                                "ui-manager", ev_window->priv->ui_manager,
6222                                "popup-path", "/ToolbarPopup",
6223                                "model", toolbars_model,
6224                                NULL));
6225         g_object_unref (toolbars_model);
6226
6227         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6228                                    "DefaultToolBar");
6229         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6230                             ev_window->priv->toolbar,
6231                             FALSE, FALSE, 0);
6232         gtk_widget_show (ev_window->priv->toolbar);
6233
6234         /* Add the main area */
6235         ev_window->priv->hpaned = gtk_hpaned_new ();
6236         g_signal_connect (ev_window->priv->hpaned,
6237                           "notify::position",
6238                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6239                           ev_window);
6240
6241         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6242         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6243                             TRUE, TRUE, 0);
6244         gtk_widget_show (ev_window->priv->hpaned);
6245
6246         ev_window->priv->sidebar = ev_sidebar_new ();
6247         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6248                               ev_window->priv->model);
6249         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6250                          ev_window->priv->sidebar, FALSE, FALSE);
6251         gtk_widget_show (ev_window->priv->sidebar);
6252
6253         /* Stub sidebar, for now */
6254
6255         sidebar_widget = ev_sidebar_thumbnails_new ();
6256         ev_window->priv->sidebar_thumbs = sidebar_widget;
6257         g_signal_connect (sidebar_widget,
6258                           "notify::main-widget",
6259                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6260                           ev_window);
6261         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6262         gtk_widget_show (sidebar_widget);
6263         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6264                              sidebar_widget);
6265
6266         sidebar_widget = ev_sidebar_links_new ();
6267         ev_window->priv->sidebar_links = sidebar_widget;
6268         g_signal_connect (sidebar_widget,
6269                           "notify::model",
6270                           G_CALLBACK (sidebar_widget_model_set),
6271                           ev_window);
6272         g_signal_connect (sidebar_widget,
6273                           "link_activated",
6274                           G_CALLBACK (sidebar_links_link_activated_cb),
6275                           ev_window);
6276         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6277         gtk_widget_show (sidebar_widget);
6278         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6279                              sidebar_widget);
6280
6281         sidebar_widget = ev_sidebar_attachments_new ();
6282         ev_window->priv->sidebar_attachments = sidebar_widget;
6283         g_signal_connect_object (sidebar_widget,
6284                                  "popup",
6285                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6286                                  ev_window, 0);
6287         gtk_widget_show (sidebar_widget);
6288         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6289                              sidebar_widget);
6290
6291         sidebar_widget = ev_sidebar_layers_new ();
6292         ev_window->priv->sidebar_layers = sidebar_widget;
6293         g_signal_connect (sidebar_widget,
6294                           "layers_visibility_changed",
6295                           G_CALLBACK (sidebar_layers_visibility_changed),
6296                           ev_window);
6297         gtk_widget_show (sidebar_widget);
6298         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6299                              sidebar_widget);
6300
6301         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6302         ev_window->priv->scrolled_window =
6303                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6304                                           "shadow-type", GTK_SHADOW_IN,
6305                                           NULL));
6306         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6307                             ev_window->priv->scrolled_window,
6308                             TRUE, TRUE, 0);
6309         gtk_widget_show (ev_window->priv->scrolled_window);
6310
6311         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6312                         ev_window->priv->view_box);
6313         gtk_widget_show (ev_window->priv->view_box);
6314
6315         ev_window->priv->view = ev_view_new ();
6316         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6317         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6318         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6319         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6320         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6321         g_signal_connect_swapped (ev_window->priv->password_view,
6322                                   "unlock",
6323                                   G_CALLBACK (ev_window_password_view_unlock),
6324                                   ev_window);
6325         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6326                                  G_CALLBACK (view_actions_focus_in_cb),
6327                                  ev_window, 0);
6328         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6329                                  G_CALLBACK (view_actions_focus_out_cb),
6330                                  ev_window, 0);
6331         g_signal_connect_object (ev_window->priv->view, "external-link",
6332                                  G_CALLBACK (view_external_link_cb),
6333                                  ev_window, 0);
6334         g_signal_connect_object (ev_window->priv->view, "handle-link",
6335                                  G_CALLBACK (view_handle_link_cb),
6336                                  ev_window, 0);
6337         g_signal_connect_object (ev_window->priv->view,
6338                                  "popup",
6339                                  G_CALLBACK (view_menu_popup_cb),
6340                                  ev_window, 0);
6341         gtk_widget_show (ev_window->priv->view);
6342         gtk_widget_show (ev_window->priv->password_view);
6343
6344         /* Find Bar */
6345         ev_window->priv->find_bar = egg_find_bar_new ();
6346         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6347                           ev_window->priv->find_bar,
6348                           FALSE, TRUE, 0);
6349
6350         /* We own a ref on these widgets, as we can swap them in and out */
6351         g_object_ref (ev_window->priv->view);
6352         g_object_ref (ev_window->priv->password_view);
6353
6354         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6355                            ev_window->priv->view);
6356
6357         /* Connect to model signals */
6358         g_signal_connect_swapped (ev_window->priv->model,
6359                                   "page-changed",
6360                                   G_CALLBACK (ev_window_page_changed_cb),
6361                                   ev_window);
6362         g_signal_connect (ev_window->priv->model,
6363                           "notify::document",
6364                           G_CALLBACK (ev_window_document_changed_cb),
6365                           ev_window);
6366         g_signal_connect (ev_window->priv->model,
6367                           "notify::scale",
6368                           G_CALLBACK (ev_window_zoom_changed_cb),
6369                           ev_window);
6370         g_signal_connect (ev_window->priv->model,
6371                           "notify::sizing-mode",
6372                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6373                           ev_window);
6374         g_signal_connect (ev_window->priv->model,
6375                           "notify::rotation",
6376                           G_CALLBACK (ev_window_rotation_changed_cb),
6377                           ev_window);
6378         g_signal_connect (ev_window->priv->model,
6379                           "notify::continuous",
6380                           G_CALLBACK (ev_window_continuous_changed_cb),
6381                           ev_window);
6382         g_signal_connect (ev_window->priv->model,
6383                           "notify::dual-page",
6384                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6385                           ev_window);
6386
6387         /* Connect to view signals */
6388         g_signal_connect (ev_window->priv->model,
6389                           "notify::inverted-colors",
6390                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6391                           ev_window);
6392         g_signal_connect (ev_window->priv->view,
6393                           "notify::has-selection",
6394                           G_CALLBACK (ev_window_has_selection_changed_cb),
6395                           ev_window);
6396
6397         /* Connect sidebar signals */
6398         g_signal_connect (ev_window->priv->sidebar,
6399                           "notify::visible",
6400                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6401                           ev_window);
6402         g_signal_connect (ev_window->priv->sidebar,
6403                           "notify::current-page",
6404                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6405                           ev_window);
6406
6407         /* Connect to find bar signals */
6408         g_signal_connect (ev_window->priv->find_bar,
6409                           "previous",
6410                           G_CALLBACK (find_bar_previous_cb),
6411                           ev_window);
6412         g_signal_connect (ev_window->priv->find_bar,
6413                           "next",
6414                           G_CALLBACK (find_bar_next_cb),
6415                           ev_window);
6416         g_signal_connect (ev_window->priv->find_bar,
6417                           "close",
6418                           G_CALLBACK (find_bar_close_cb),
6419                           ev_window);
6420         g_signal_connect (ev_window->priv->find_bar,
6421                           "notify::search-string",
6422                           G_CALLBACK (find_bar_search_changed_cb),
6423                           ev_window);
6424         g_signal_connect (ev_window->priv->find_bar,
6425                           "notify::case-sensitive",
6426                           G_CALLBACK (find_bar_search_changed_cb),
6427                           ev_window);
6428         g_signal_connect (ev_window->priv->find_bar,
6429                           "notify::visible",
6430                           G_CALLBACK (find_bar_visibility_changed_cb),
6431                           ev_window);
6432         g_signal_connect (ev_window->priv->find_bar,
6433                           "scroll",
6434                           G_CALLBACK (find_bar_scroll),
6435                           ev_window);
6436
6437         /* Popups */
6438         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6439                                                                  "/DocumentPopup");
6440         ev_window->priv->link = NULL;
6441
6442         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6443                                                                        "/AttachmentPopup");
6444         ev_window->priv->attach_list = NULL;
6445
6446         /* Media player keys */
6447         mpkeys = ev_application_get_media_keys (EV_APP);
6448         if (mpkeys) {
6449                 g_signal_connect_swapped (mpkeys, "key_pressed",
6450                                           G_CALLBACK (ev_window_media_player_key_pressed),
6451                                           ev_window);
6452         }
6453
6454         /* Give focus to the document view */
6455         gtk_widget_grab_focus (ev_window->priv->view);
6456
6457         /* Set it user interface params */
6458         ev_window_setup_recent (ev_window);
6459
6460         ev_window_setup_gtk_settings (ev_window);
6461
6462         setup_chrome_from_metadata (ev_window);
6463         set_chrome_actions (ev_window);
6464         update_chrome_visibility (ev_window);
6465
6466         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6467
6468         setup_view_from_metadata (ev_window);
6469         setup_sidebar_from_metadata (ev_window);
6470
6471         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6472         ev_window_setup_action_sensitivity (ev_window);
6473
6474         /* Drag and Drop */
6475         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6476                            GTK_DEST_DEFAULT_ALL,
6477                            NULL, 0,
6478                            GDK_ACTION_COPY);
6479         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6480 }
6481
6482 /**
6483  * ev_window_new:
6484  *
6485  * Creates a #GtkWidget that represents the window.
6486  *
6487  * Returns: the #GtkWidget that represents the window.
6488  */
6489 GtkWidget *
6490 ev_window_new (void)
6491 {
6492         GtkWidget *ev_window;
6493
6494         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6495                                               "type", GTK_WINDOW_TOPLEVEL,
6496                                               NULL));
6497
6498         return ev_window;
6499 }