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-presentation.h"
  90 #include "ev-view-type-builtins.h"
  91 #include "ev-window.h"
  92 #include "ev-window-title.h"
  93 #include "ev-print-operation.h"
  94 #include "ev-progress-message-area.h"
  95
  96 #ifdef ENABLE_DBUS
  97 #include "ev-media-player-keys.h"
  98 #endif /* ENABLE_DBUS */
  99
 100 #ifdef ENABLE_PDF
 101 #include <poppler.h>
 102 #endif
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 117 } EvChrome;
 118
 119 typedef enum {
 120         EV_SAVE_DOCUMENT,
 121         EV_SAVE_ATTACHMENT,
 122         EV_SAVE_IMAGE
 123 } EvSaveType;
 124
 125 struct _EvWindowPrivate {
 126         /* UI */
 127         EvChrome chrome;
 128
 129         GtkWidget *main_box;
 130         GtkWidget *menubar;
 131         GtkWidget *toolbar;
 132         GtkWidget *hpaned;
 133         GtkWidget *view_box;
 134         GtkWidget *sidebar;
 135         GtkWidget *find_bar;
 136         GtkWidget *scrolled_window;
 137         GtkWidget *view;
 138         GtkWidget *presentation_view;
 139         GtkWidget *message_area;
 140         GtkWidget *password_view;
 141         GtkWidget *sidebar_thumbs;
 142         GtkWidget *sidebar_links;
 143         GtkWidget *sidebar_attachments;
 144         GtkWidget *sidebar_layers;
 145
 146         /* Menubar accels */
 147         guint           menubar_accel_keyval;
 148         GdkModifierType menubar_accel_modifier;
 149
 150         /* Progress Messages */
 151         guint progress_idle;
 152         GCancellable *progress_cancellable;
 153
 154         /* Dialogs */
 155         GtkWidget *properties;
 156         GtkWidget *print_dialog;
 157
 158         /* UI Builders */
 159         GtkActionGroup   *action_group;
 160         GtkActionGroup   *view_popup_action_group;
 161         GtkActionGroup   *attachment_popup_action_group;
 162         GtkRecentManager *recent_manager;
 163         GtkActionGroup   *recent_action_group;
 164         guint             recent_ui_id;
 165         GtkUIManager     *ui_manager;
 166
 167         /* Fullscreen mode */
 168         GtkWidget *fullscreen_toolbar;
 169
 170         /* Popup view */
 171         GtkWidget *view_popup;
 172         EvLink    *link;
 173         EvImage   *image;
 174
 175         /* Popup attachment */
 176         GtkWidget    *attachment_popup;
 177         GList        *attach_list;
 178
 179         /* Document */
 180         EvDocumentModel *model;
 181         char *uri;
 182         glong uri_mtime;
 183         char *local_uri;
 184         gboolean in_reload;
 185         EvFileMonitor *monitor;
 186         guint setup_document_idle;
 187
 188         EvDocument *document;
 189         EvHistory *history;
 190         EvWindowPageMode page_mode;
 191         EvWindowTitle *title;
 192         EvMetadata *metadata;
 193
 194         /* Load params */
 195         EvLinkDest       *dest;
 196         gchar            *search_string;
 197         EvWindowRunMode   window_mode;
 198
 199         EvJob            *load_job;
 200         EvJob            *reload_job;
 201         EvJob            *thumbnail_job;
 202         EvJob            *save_job;
 203         EvJob            *find_job;
 204
 205         /* Printing */
 206         GQueue           *print_queue;
 207         GtkPrintSettings *print_settings;
 208         GtkPageSetup     *print_page_setup;
 209         gboolean          close_after_print;
 210 #ifdef WITH_GCONF
 211         GConfClient *gconf_client;
 212 #endif
 213 };
 214
 215 #define EV_WINDOW_GET_PRIVATE(object) \
 216         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 217
 218 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 219
 220 #define PAGE_SELECTOR_ACTION    "PageSelector"
 221 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 222 #define NAVIGATION_ACTION       "Navigation"
 223
 224 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 225 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 226 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 227 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 228 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 229
 230 #define SIDEBAR_DEFAULT_SIZE    132
 231 #define LINKS_SIDEBAR_ID "links"
 232 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 233 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 234 #define LAYERS_SIDEBAR_ID "layers"
 235
 236 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 237 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 238 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 239
 240 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 241
 242 #define MIN_SCALE 0.05409
 243 #define MAX_SCALE 4.0
 244
 245 static const gchar *document_print_settings[] = {
 246         GTK_PRINT_SETTINGS_N_COPIES,
 247         GTK_PRINT_SETTINGS_COLLATE,
 248         GTK_PRINT_SETTINGS_REVERSE,
 249         GTK_PRINT_SETTINGS_NUMBER_UP,
 250         GTK_PRINT_SETTINGS_SCALE,
 251         GTK_PRINT_SETTINGS_PRINT_PAGES,
 252         GTK_PRINT_SETTINGS_PAGE_RANGES,
 253         GTK_PRINT_SETTINGS_PAGE_SET,
 254         GTK_PRINT_SETTINGS_OUTPUT_URI
 255 };
 256
 257 static void     ev_window_update_actions                (EvWindow         *ev_window);
 258 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 259                                                          GParamSpec       *pspec,
 260                                                          EvWindow         *ev_window);
 261 static void     ev_window_set_page_mode                 (EvWindow         *window,
 262                                                          EvWindowPageMode  page_mode);
 263 static void     ev_window_load_job_cb                   (EvJob            *job,
 264                                                          gpointer          data);
 265 static void     ev_window_reload_document               (EvWindow         *window,
 266                                                          EvLinkDest *dest);
 267 static void     ev_window_reload_job_cb                 (EvJob            *job,
 268                                                          EvWindow         *window);
 269 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 270                                                          EvWindow         *ev_window);
 271 static void     ev_window_save_job_cb                   (EvJob            *save,
 272                                                          EvWindow         *window);
 273 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 274                                                          GParamSpec       *pspec,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 277                                                          GParamSpec       *pspec,
 278                                                          EvWindow         *ev_window);
 279 static void     ev_window_add_recent                    (EvWindow         *window,
 280                                                          const char       *filename);
 281 static void     ev_window_run_fullscreen                (EvWindow         *window);
 282 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 283                                                          gboolean          unfullscreen_window);
 284 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_window_run_presentation              (EvWindow         *window);
 287 static void     ev_window_stop_presentation             (EvWindow         *window,
 288                                                          gboolean          unfullscreen_window);
 289 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 298                                                          EvWindow         *window);
 299 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 300                                                          EvWindow         *window);
 301 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 302                                                          EvWindow         *window);
 303 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 304                                                          EvWindow         *window);
 305 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 308                                                          EvWindow         *ev_window);
 309 static void     view_handle_link_cb                     (EvView           *view,
 310                                                          EvLink           *link,
 311                                                          EvWindow         *window);
 312 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 313 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 314                                                          EvWindow         *ev_window);
 315 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 316                                                          GParamSpec       *param,
 317                                                          EvWindow         *ev_window);
 318 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 319                                                          GFile            *source_file);
 320 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 321                                                          const gchar      *key,
 322                                                          gpointer          user_data);
 323
 324 static guint ev_window_n_copies = 0;
 325
 326 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 327
 328 static void
 329 ev_window_set_action_sensitive (EvWindow   *ev_window,
 330                                 const char *name,
 331                                 gboolean    sensitive)
 332 {
 333         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 334                                                          name);
 335         gtk_action_set_sensitive (action, sensitive);
 336 }
 337
 338
 339 static void
 340 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 341 {
 342         EvDocument *document = ev_window->priv->document;
 343         const EvDocumentInfo *info = NULL;
 344         gboolean has_document = FALSE;
 345         gboolean ok_to_print = TRUE;
 346         gboolean ok_to_print_setup = TRUE;
 347         gboolean ok_to_copy = TRUE;
 348         gboolean has_properties = TRUE;
 349         gboolean override_restrictions = TRUE;
 350         gboolean can_get_text = FALSE;
 351         gboolean has_pages = FALSE;
 352         gboolean can_find = FALSE;
 353
 354         if (document) {
 355                 has_document = TRUE;
 356                 has_pages = ev_document_get_n_pages (document) > 0;
 357                 info = ev_document_get_info (document);
 358         }
 359
 360         if (!info || info->fields_mask == 0) {
 361                 has_properties = FALSE;
 362         }
 363
 364         if (has_document && EV_IS_SELECTION (document)) {
 365                 can_get_text = TRUE;
 366         }
 367
 368         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 369                 can_find = TRUE;
 370         }
 371
 372 #ifdef WITH_GCONF
 373         if (has_document)
 374                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 375                                                                GCONF_OVERRIDE_RESTRICTIONS,
 376                                                                NULL);
 377 #endif
 378         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 379                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 380                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 381         }
 382
 383         if (has_document && !ev_print_operation_exists_for_document(document))
 384                 ok_to_print = FALSE;
 385
 386 #ifdef WITH_GCONF
 387         if (has_document &&
 388             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 389                 ok_to_copy = FALSE;
 390         }
 391
 392         if (has_document &&
 393             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 394                 ok_to_print = FALSE;
 395         }
 396
 397         if (has_document &&
 398             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 399                 ok_to_print_setup = FALSE;
 400         }
 401 #endif
 402
 403         /* File menu */
 404         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 405         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 406 #if !GTK_CHECK_VERSION (2, 17, 4)
 407         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print && ok_to_print_setup);
 408 #endif
 409         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 410         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 411
 412         /* Edit menu */
 413         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 414         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 415         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 416         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 417         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 418
 419         /* View menu */
 420         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 421         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 422         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 423         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 424         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 425         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 426         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 427
 428         /* Toolbar-specific actions: */
 429         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 430         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 431         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 432
 433         /* Help menu */
 434 #ifdef G_OS_WIN32
 435         ev_window_set_action_sensitive (ev_window, "HelpContents", FALSE);
 436 #endif
 437
 438         ev_window_update_actions (ev_window);
 439 }
 440
 441 static void
 442 ev_window_update_actions (EvWindow *ev_window)
 443 {
 444         EvView *view = EV_VIEW (ev_window->priv->view);
 445         int n_pages = 0, page = -1;
 446         gboolean has_pages = FALSE;
 447         gboolean presentation_mode;
 448         gboolean can_find_in_page = FALSE;
 449         EvSizingMode sizing_mode;
 450
 451         if (ev_window->priv->document) {
 452                 page = ev_document_model_get_page (ev_window->priv->model);
 453                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 454                 has_pages = n_pages > 0;
 455         }
 456
 457         can_find_in_page = (ev_window->priv->find_job &&
 458                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 459
 460         ev_window_set_action_sensitive (ev_window, "EditCopy",
 461                                         has_pages &&
 462                                         ev_view_get_has_selection (view));
 463         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 464                                         has_pages && can_find_in_page);
 465         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 466                                         has_pages && can_find_in_page);
 467         ev_window_set_action_sensitive (ev_window, "F3",
 468                                         has_pages && can_find_in_page);
 469
 470         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 471
 472         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 473                                         has_pages &&
 474                                         ev_view_can_zoom_in (view) &&
 475                                         !presentation_mode);
 476         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 477                                         has_pages &&
 478                                         ev_view_can_zoom_out (view) &&
 479                                         !presentation_mode);
 480
 481         /* Go menu */
 482         if (has_pages) {
 483                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 484                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 485                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 486                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 487         } else {
 488                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 489                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 490                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 491                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 492         }
 493
 494         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 495         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 496                 GtkAction *action;
 497                 float      zoom;
 498                 float      real_zoom;
 499
 500                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 501                                                       ZOOM_CONTROL_ACTION);
 502
 503                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 504                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 505                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 506
 507                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 508         }
 509 }
 510
 511 static void
 512 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 513 {
 514         gboolean can_find;
 515
 516         can_find = window->priv->document &&
 517             EV_IS_DOCUMENT_FIND (window->priv->document);
 518
 519         if (window->priv->action_group) {
 520                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 521                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 522                 ev_window_set_action_sensitive (window, "Space", sensitive);
 523                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 524                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 525                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 526                 ev_window_set_action_sensitive (window, "Return", sensitive);
 527                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 528                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 529                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 530                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 531                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 532                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 533                 ev_window_set_action_sensitive (window, "p", sensitive);
 534                 ev_window_set_action_sensitive (window, "n", sensitive);
 535
 536                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 537         }
 538 }
 539
 540 static void
 541 set_widget_visibility (GtkWidget *widget, gboolean visible)
 542 {
 543         g_assert (GTK_IS_WIDGET (widget));
 544
 545         if (visible)
 546                 gtk_widget_show (widget);
 547         else
 548                 gtk_widget_hide (widget);
 549 }
 550
 551 static void
 552 update_chrome_visibility (EvWindow *window)
 553 {
 554         EvWindowPrivate *priv = window->priv;
 555         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 556         gboolean fullscreen_mode, presentation, fullscreen;
 557
 558         presentation = EV_WINDOW_IS_PRESENTATION (window);
 559         fullscreen = ev_document_model_get_fullscreen (priv->model);
 560         fullscreen_mode = fullscreen || presentation;
 561
 562         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 563         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 564                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 565         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 566                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 567         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 568         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 569
 570         set_widget_visibility (priv->menubar, menubar);
 571         set_widget_visibility (priv->toolbar, toolbar);
 572         set_widget_visibility (priv->find_bar, findbar);
 573         set_widget_visibility (priv->sidebar, sidebar);
 574
 575         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 576
 577         if (priv->fullscreen_toolbar != NULL) {
 578                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 579         }
 580 }
 581
 582 static void
 583 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 584 {
 585         EvWindowPrivate *priv = window->priv;
 586
 587         if (active) {
 588                 priv->chrome |= flag;
 589         } else {
 590                 priv->chrome &= ~flag;
 591         }
 592 }
 593
 594 static void
 595 update_sizing_buttons (EvWindow *window)
 596 {
 597         GtkActionGroup *action_group = window->priv->action_group;
 598         GtkAction *action;
 599         gboolean best_fit, page_width;
 600
 601         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 602                 case EV_SIZING_BEST_FIT:
 603                         best_fit = TRUE;
 604                         page_width = FALSE;
 605                         break;
 606                 case EV_SIZING_FIT_WIDTH:
 607                         best_fit = FALSE;
 608                         page_width = TRUE;
 609                         break;
 610                 default:
 611                         best_fit = page_width = FALSE;
 612                         break;
 613         }
 614
 615         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 616         g_signal_handlers_block_by_func
 617                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 618         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 619         g_signal_handlers_unblock_by_func
 620                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 621
 622         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 623         g_signal_handlers_block_by_func
 624                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 625         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 626         g_signal_handlers_unblock_by_func
 627                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 628
 629         action = gtk_action_group_get_action (window->priv->action_group,
 630                                               ZOOM_CONTROL_ACTION);
 631         if (best_fit) {
 632                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 633                                                  EPHY_ZOOM_BEST_FIT);
 634         } else if (page_width) {
 635                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 636                                                  EPHY_ZOOM_FIT_WIDTH);
 637         }
 638 }
 639
 640 /**
 641  * ev_window_is_empty:
 642  * @ev_window: The instance of the #EvWindow.
 643  *
 644  * It does look if there is any document loaded or if there is any job to load
 645  * a document.
 646  *
 647  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 648  *          loaded, %FALSE in other case.
 649  */
 650 gboolean
 651 ev_window_is_empty (const EvWindow *ev_window)
 652 {
 653         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 654
 655         return (ev_window->priv->document == NULL) &&
 656                 (ev_window->priv->load_job == NULL);
 657 }
 658
 659 static void
 660 ev_window_set_message_area (EvWindow  *window,
 661                             GtkWidget *area)
 662 {
 663         if (window->priv->message_area == area)
 664                 return;
 665
 666         if (window->priv->message_area)
 667                 gtk_widget_destroy (window->priv->message_area);
 668         window->priv->message_area = area;
 669
 670         if (!area)
 671                 return;
 672
 673         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 674                             window->priv->message_area,
 675                             FALSE, FALSE, 0);
 676         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 677                                window->priv->message_area, 0);
 678         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 679                                    (gpointer) &(window->priv->message_area));
 680 }
 681
 682 static void
 683 ev_window_message_area_response_cb (EvMessageArea *area,
 684                                     gint           response_id,
 685                                     EvWindow      *window)
 686 {
 687         ev_window_set_message_area (window, NULL);
 688 }
 689
 690 static void
 691 ev_window_error_message (EvWindow    *window,
 692                          GError      *error,
 693                          const gchar *format,
 694                          ...)
 695 {
 696         GtkWidget *area;
 697         va_list    args;
 698         gchar     *msg = NULL;
 699
 700         if (window->priv->message_area)
 701                 return;
 702
 703         va_start (args, format);
 704         msg = g_strdup_vprintf (format, args);
 705         va_end (args);
 706
 707         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 708                                     msg,
 709                                     GTK_STOCK_CLOSE,
 710                                     GTK_RESPONSE_CLOSE,
 711                                     NULL);
 712         g_free (msg);
 713
 714         if (error)
 715                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 716         g_signal_connect (area, "response",
 717                           G_CALLBACK (ev_window_message_area_response_cb),
 718                           window);
 719         gtk_widget_show (area);
 720         ev_window_set_message_area (window, area);
 721 }
 722
 723 static void
 724 ev_window_warning_message (EvWindow    *window,
 725                            const gchar *format,
 726                            ...)
 727 {
 728         GtkWidget *area;
 729         va_list    args;
 730         gchar     *msg = NULL;
 731
 732         if (window->priv->message_area)
 733                 return;
 734
 735         va_start (args, format);
 736         msg = g_strdup_vprintf (format, args);
 737         va_end (args);
 738
 739         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 740                                     msg,
 741                                     GTK_STOCK_CLOSE,
 742                                     GTK_RESPONSE_CLOSE,
 743                                     NULL);
 744         g_free (msg);
 745
 746         g_signal_connect (area, "response",
 747                           G_CALLBACK (ev_window_message_area_response_cb),
 748                           window);
 749         gtk_widget_show (area);
 750         ev_window_set_message_area (window, area);
 751 }
 752
 753 typedef struct _FindTask {
 754         const gchar *page_label;
 755         gchar *chapter;
 756 } FindTask;
 757
 758 static gboolean
 759 ev_window_find_chapter (GtkTreeModel *tree_model,
 760                         GtkTreePath  *path,
 761                         GtkTreeIter  *iter,
 762                         gpointer      data)
 763 {
 764         FindTask *task = (FindTask *)data;
 765         gchar *page_string;
 766
 767         gtk_tree_model_get (tree_model, iter,
 768                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 769                             -1);
 770
 771         if (!page_string)
 772                 return FALSE;
 773
 774         if (!strcmp (page_string, task->page_label)) {
 775                 gtk_tree_model_get (tree_model, iter,
 776                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 777                                     -1);
 778                 g_free (page_string);
 779                 return TRUE;
 780         }
 781
 782         g_free (page_string);
 783         return FALSE;
 784 }
 785
 786 static void
 787 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 788 {
 789         gchar *page_label = NULL;
 790         gchar *link_title;
 791         FindTask find_task;
 792         EvLink *real_link;
 793         EvLinkAction *action;
 794         EvLinkDest *dest;
 795
 796         if (window->priv->history == NULL)
 797                 return;
 798
 799         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 800                 return;
 801
 802         if (link) {
 803                 action = g_object_ref (ev_link_get_action (link));
 804                 dest = ev_link_action_get_dest (action);
 805                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 806         } else {
 807                 dest = ev_link_dest_new_page (page);
 808                 action = ev_link_action_new_dest (dest);
 809                 page_label = ev_document_get_page_label (window->priv->document, page);
 810         }
 811
 812         if (!page_label)
 813                 return;
 814
 815         find_task.page_label = page_label;
 816         find_task.chapter = NULL;
 817
 818         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 819                 GtkTreeModel *model;
 820
 821                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 822
 823                 if (model) {
 824                         gtk_tree_model_foreach (model,
 825                                                 ev_window_find_chapter,
 826                                                 &find_task);
 827
 828                         g_object_unref (model);
 829                 }
 830         }
 831
 832         if (find_task.chapter)
 833                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 834         else
 835                 link_title = g_strdup_printf (_("Page %s"), page_label);
 836
 837         real_link = ev_link_new (link_title, action);
 838
 839         ev_history_add_link (window->priv->history, real_link);
 840
 841         g_free (find_task.chapter);
 842         g_free (link_title);
 843         g_free (page_label);
 844         g_object_unref (real_link);
 845 }
 846
 847 static void
 848 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 849 {
 850         int current_page = ev_document_model_get_page (window->priv->model);
 851
 852         ev_window_add_history (window, 0, link);
 853         ev_window_add_history (window, current_page, NULL);
 854 }
 855
 856 static void
 857 view_selection_changed_cb (EvView   *view,
 858                            EvWindow *window)
 859 {
 860         ev_window_set_action_sensitive (window, "EditCopy",
 861                                         ev_view_get_has_selection (view));
 862 }
 863
 864 static void
 865 ev_window_page_changed_cb (EvWindow        *ev_window,
 866                            gint             old_page,
 867                            gint             new_page,
 868                            EvDocumentModel *model)
 869 {
 870         ev_window_update_actions (ev_window);
 871
 872         ev_window_update_find_status_message (ev_window);
 873
 874         if (abs (new_page - old_page) > 1) {
 875                 ev_window_add_history (ev_window, new_page, NULL);
 876                 ev_window_add_history (ev_window, old_page, NULL);
 877         }
 878
 879         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 880                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 881 }
 882
 883 static void
 884 update_document_mode (EvWindow *window, EvDocumentMode mode)
 885 {
 886         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 887                 ev_window_run_presentation (window);
 888         }
 889         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 890                 ev_window_run_fullscreen (window);
 891         }
 892 }
 893
 894 static void
 895 setup_chrome_from_metadata (EvWindow *window)
 896 {
 897         EvChrome chrome = EV_CHROME_NORMAL;
 898         gboolean show_toolbar;
 899
 900         if (window->priv->metadata &&
 901             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 902                 if (!show_toolbar)
 903                         chrome &= ~EV_CHROME_TOOLBAR;
 904         }
 905         window->priv->chrome = chrome;
 906 }
 907
 908 static void
 909 setup_sidebar_from_metadata (EvWindow *window)
 910 {
 911         EvDocument *document = window->priv->document;
 912         GtkWidget  *sidebar = window->priv->sidebar;
 913         GtkWidget  *links = window->priv->sidebar_links;
 914         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 915         GtkWidget  *attachments = window->priv->sidebar_attachments;
 916         GtkWidget  *layers = window->priv->sidebar_layers;
 917         gchar      *page_id;
 918         gint        sidebar_size;
 919         gboolean    sidebar_visibility;
 920
 921         if (!window->priv->metadata)
 922                 return;
 923
 924         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 925                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 926         }
 927
 928         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 929                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 930                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 931                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 932                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 933                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 934                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 935                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 936                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 937                 }
 938         } else if (document) {
 939                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 940                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 941                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 942                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 943                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 944                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 945                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 946                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 947                 }
 948         }
 949
 950         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 951                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 952                 update_chrome_visibility (window);
 953         }
 954 }
 955
 956 static void
 957 setup_model_from_metadata (EvWindow *window)
 958 {
 959         gint     page;
 960         gchar   *sizing_mode;
 961         gdouble  zoom;
 962         gint     rotation;
 963         gboolean inverted_colors = FALSE;
 964         gboolean continuous = FALSE;
 965         gboolean dual_page = FALSE;
 966         gboolean fullscreen = FALSE;
 967
 968         if (!window->priv->metadata)
 969                 return;
 970
 971         /* Current page */
 972         if (!window->priv->dest &&
 973             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 974                 ev_document_model_set_page (window->priv->model, page);
 975         }
 976
 977         /* Sizing mode */
 978         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 979                 GEnumValue *enum_value;
 980
 981                 enum_value = g_enum_get_value_by_nick
 982                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 983                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 984         }
 985
 986         /* Zoom */
 987         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 988             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 989                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 990                 ev_document_model_set_scale (window->priv->model, zoom);
 991         }
 992
 993         /* Rotation */
 994         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 995                 switch (rotation) {
 996                 case 90:
 997                         rotation = 90;
 998                         break;
 999                 case 180:
1000                         rotation = 180;
1001                         break;
1002                 case 270:
1003                         rotation = 270;
1004                         break;
1005                 default:
1006                         rotation = 0;
1007                         break;
1008                 }
1009                 ev_document_model_set_rotation (window->priv->model, rotation);
1010         }
1011
1012         /* Inverted Colors */
1013         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1014                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1015
1016         /* Continuous */
1017         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1018                 ev_document_model_set_continuous (window->priv->model, continuous);
1019         }
1020
1021         /* Dual page */
1022         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1023                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1024         }
1025
1026         /* Fullscreen */
1027         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1028                 if (fullscreen) {
1029                         ev_window_run_fullscreen (window);
1030                 }
1031         }
1032 }
1033
1034 static void
1035 setup_document_from_metadata (EvWindow *window)
1036 {
1037         gint    page, n_pages;
1038         gint    width;
1039         gint    height;
1040         gdouble width_ratio;
1041         gdouble height_ratio;
1042
1043         if (!window->priv->metadata)
1044                 return;
1045
1046         /* Make sure to not open a document on the last page,
1047          * since closing it on the last page most likely means the
1048          * user was finished reading the document. In that case, reopening should
1049          * show the first page. */
1050         page = ev_document_model_get_page (window->priv->model);
1051         n_pages = ev_document_get_n_pages (window->priv->document);
1052         if (page == n_pages - 1)
1053                 ev_document_model_set_page (window->priv->model, 0);
1054
1055         setup_sidebar_from_metadata (window);
1056
1057         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1058             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1059                 return; /* size was already set in setup_size_from_metadata */
1060
1061         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1062             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1063                 gdouble    document_width;
1064                 gdouble    document_height;
1065                 GdkScreen *screen;
1066                 gint       request_width;
1067                 gint       request_height;
1068
1069                 ev_document_get_max_page_size (window->priv->document,
1070                                                &document_width, &document_height);
1071
1072                 request_width = (gint)(width_ratio * document_width + 0.5);
1073                 request_height = (gint)(height_ratio * document_height + 0.5);
1074
1075                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1076                 if (screen) {
1077                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1078                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1079                 }
1080
1081                 if (request_width > 0 && request_height > 0) {
1082                         gtk_window_resize (GTK_WINDOW (window),
1083                                            request_width,
1084                                            request_height);
1085                 }
1086         }
1087 }
1088
1089 static void
1090 setup_size_from_metadata (EvWindow *window)
1091 {
1092         gint     width;
1093         gint     height;
1094         gboolean maximized;
1095         gint     x;
1096         gint     y;
1097
1098         if (!window->priv->metadata)
1099                 return;
1100
1101         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1102                 if (maximized) {
1103                         gtk_window_maximize (GTK_WINDOW (window));
1104                         return;
1105                 } else {
1106                         gtk_window_unmaximize (GTK_WINDOW (window));
1107                 }
1108         }
1109
1110         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1111             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1112                 gtk_window_move (GTK_WINDOW (window), x, y);
1113         }
1114
1115         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1116             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1117                 gtk_window_resize (GTK_WINDOW (window), width, height);
1118         }
1119 }
1120
1121 static void
1122 setup_view_from_metadata (EvWindow *window)
1123 {
1124         gboolean presentation;
1125
1126         if (!window->priv->metadata)
1127                 return;
1128
1129         /* Presentation */
1130         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1131                 if (presentation) {
1132                         ev_window_run_presentation (window);
1133                 }
1134         }
1135 }
1136
1137 static void
1138 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1139 {
1140         if (ev_window->priv->thumbnail_job != NULL) {
1141                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1142                         ev_job_cancel (ev_window->priv->thumbnail_job);
1143
1144                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1145                                                       ev_window_set_icon_from_thumbnail,
1146                                                       ev_window);
1147                 g_object_unref (ev_window->priv->thumbnail_job);
1148                 ev_window->priv->thumbnail_job = NULL;
1149         }
1150 }
1151
1152 static void
1153 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1154                                    EvWindow       *ev_window)
1155 {
1156         if (job->thumbnail) {
1157                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1158                         ev_document_misc_invert_pixbuf (job->thumbnail);
1159                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1160                                      job->thumbnail);
1161         }
1162
1163         ev_window_clear_thumbnail_job (ev_window);
1164 }
1165
1166 static void
1167 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1168 {
1169         gdouble page_width;
1170         gdouble scale;
1171         gint rotation;
1172         EvDocument *document = ev_window->priv->document;
1173
1174         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1175             ev_document_get_n_pages (document) <= 0 ||
1176             !ev_document_check_dimensions (document)) {
1177                 return;
1178         }
1179
1180         ev_window_clear_thumbnail_job (ev_window);
1181
1182         ev_document_get_page_size (document, 0, &page_width, NULL);
1183         scale = 128. / page_width;
1184         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1185
1186         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1187         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1188                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1189                           ev_window);
1190         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1191 }
1192
1193 #ifdef WITH_GCONF
1194 static void
1195 lockdown_changed (GConfClient *client,
1196                   guint        cnxn_id,
1197                   GConfEntry  *entry,
1198                   EvWindow    *ev_window)
1199 {
1200         ev_window_setup_action_sensitivity (ev_window);
1201 }
1202 #endif /* WITH_GCONF */
1203
1204 static gboolean
1205 ev_window_setup_document (EvWindow *ev_window)
1206 {
1207         const EvDocumentInfo *info;
1208         EvDocument *document = ev_window->priv->document;
1209         GtkAction *action;
1210
1211         ev_window->priv->setup_document_idle = 0;
1212
1213         ev_window_refresh_window_thumbnail (ev_window);
1214
1215         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1216         ev_window_title_set_document (ev_window->priv->title, document);
1217         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1218
1219 #ifdef WITH_GCONF
1220         if (!ev_window->priv->gconf_client)
1221                 ev_window->priv->gconf_client = gconf_client_get_default ();
1222         gconf_client_add_dir (ev_window->priv->gconf_client,
1223                               GCONF_LOCKDOWN_DIR,
1224                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1225                               NULL);
1226         gconf_client_add_dir (ev_window->priv->gconf_client,
1227                               GCONF_OVERRIDE_RESTRICTIONS,
1228                               GCONF_CLIENT_PRELOAD_NONE,
1229                               NULL);
1230         gconf_client_notify_add (ev_window->priv->gconf_client,
1231                                  GCONF_LOCKDOWN_DIR,
1232                                  (GConfClientNotifyFunc)lockdown_changed,
1233                                  ev_window, NULL, NULL);
1234         gconf_client_notify_add (ev_window->priv->gconf_client,
1235                                  GCONF_OVERRIDE_RESTRICTIONS,
1236                                  (GConfClientNotifyFunc)lockdown_changed,
1237                                  ev_window, NULL, NULL);
1238 #endif /* WITH_GCONF */
1239
1240         ev_window_setup_action_sensitivity (ev_window);
1241
1242         if (ev_window->priv->history)
1243                 g_object_unref (ev_window->priv->history);
1244         ev_window->priv->history = ev_history_new ();
1245         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1246         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1247
1248         if (ev_window->priv->properties) {
1249                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1250                                                    ev_window->priv->uri,
1251                                                    ev_window->priv->document);
1252         }
1253
1254         info = ev_document_get_info (document);
1255         update_document_mode (ev_window, info->mode);
1256
1257         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1258                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1259         else
1260                 gtk_widget_grab_focus (ev_window->priv->view);
1261
1262         return FALSE;
1263 }
1264
1265 static void
1266 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1267 {
1268         if (ev_window->priv->document == document)
1269                 return;
1270
1271         if (ev_window->priv->document)
1272                 g_object_unref (ev_window->priv->document);
1273         ev_window->priv->document = g_object_ref (document);
1274
1275         ev_window_set_message_area (ev_window, NULL);
1276
1277         if (ev_document_get_n_pages (document) <= 0) {
1278                 ev_window_warning_message (ev_window, "%s",
1279                                            _("The document contains no pages"));
1280         } else if (!ev_document_check_dimensions (document)) {
1281                 ev_window_warning_message (ev_window, "%s",
1282                                            _("The document contains only empty pages"));
1283         }
1284
1285         if (ev_window->priv->setup_document_idle > 0)
1286                 g_source_remove (ev_window->priv->setup_document_idle);
1287
1288         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1289 }
1290
1291 static void
1292 ev_window_document_changed (EvWindow *ev_window,
1293                             gpointer  user_data)
1294 {
1295         ev_window_reload_document (ev_window, NULL);
1296 }
1297
1298 static void
1299 ev_window_password_view_unlock (EvWindow *ev_window)
1300 {
1301         const gchar *password;
1302
1303         g_assert (ev_window->priv->load_job);
1304
1305         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1306         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1307         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1308 }
1309
1310 static void
1311 ev_window_clear_load_job (EvWindow *ev_window)
1312 {
1313         if (ev_window->priv->load_job != NULL) {
1314                 if (!ev_job_is_finished (ev_window->priv->load_job))
1315                         ev_job_cancel (ev_window->priv->load_job);
1316
1317                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1318                 g_object_unref (ev_window->priv->load_job);
1319                 ev_window->priv->load_job = NULL;
1320         }
1321 }
1322
1323 static void
1324 ev_window_clear_reload_job (EvWindow *ev_window)
1325 {
1326         if (ev_window->priv->reload_job != NULL) {
1327                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1328                         ev_job_cancel (ev_window->priv->reload_job);
1329
1330                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1331                 g_object_unref (ev_window->priv->reload_job);
1332                 ev_window->priv->reload_job = NULL;
1333         }
1334 }
1335
1336 static void
1337 ev_window_clear_local_uri (EvWindow *ev_window)
1338 {
1339         if (ev_window->priv->local_uri) {
1340                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1341                 g_free (ev_window->priv->local_uri);
1342                 ev_window->priv->local_uri = NULL;
1343         }
1344 }
1345
1346 static void
1347 ev_window_handle_link (EvWindow *ev_window,
1348                        EvLinkDest *dest)
1349 {
1350         if (dest) {
1351                 EvLink *link;
1352                 EvLinkAction *link_action;
1353
1354                 link_action = ev_link_action_new_dest (dest);
1355                 link = ev_link_new (NULL, link_action);
1356                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1357                 g_object_unref (link);
1358         }
1359 }
1360
1361 /* This callback will executed when load job will be finished.
1362  *
1363  * Since the flow of the error dialog is very confusing, we assume that both
1364  * document and uri will go away after this function is called, and thus we need
1365  * to ref/dup them.  Additionally, it needs to clear
1366  * ev_window->priv->password_{uri,document}, and thus people who call this
1367  * function should _not_ necessarily expect those to exist after being
1368  * called. */
1369 static void
1370 ev_window_load_job_cb (EvJob *job,
1371                        gpointer data)
1372 {
1373         EvWindow *ev_window = EV_WINDOW (data);
1374         EvDocument *document = EV_JOB (job)->document;
1375         EvJobLoad *job_load = EV_JOB_LOAD (job);
1376
1377         g_assert (job_load->uri);
1378
1379         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1380
1381         /* Success! */
1382         if (!ev_job_is_failed (job)) {
1383                 ev_document_model_set_document (ev_window->priv->model, document);
1384
1385                 setup_document_from_metadata (ev_window);
1386                 setup_view_from_metadata (ev_window);
1387
1388                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1389
1390                 ev_window_title_set_type (ev_window->priv->title,
1391                                           EV_WINDOW_TITLE_DOCUMENT);
1392                 if (job_load->password) {
1393                         GPasswordSave flags;
1394
1395                         flags = ev_password_view_get_password_save_flags (
1396                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1397                         ev_keyring_save_password (ev_window->priv->uri,
1398                                                   job_load->password,
1399                                                   flags);
1400                 }
1401
1402                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1403                 /* Already unrefed by ev_link_action
1404                  * FIXME: link action should inc dest ref counting
1405                  * or not unref it at all
1406                  */
1407                 ev_window->priv->dest = NULL;
1408
1409                 switch (ev_window->priv->window_mode) {
1410                         case EV_WINDOW_MODE_FULLSCREEN:
1411                                 ev_window_run_fullscreen (ev_window);
1412                                 break;
1413                         case EV_WINDOW_MODE_PRESENTATION:
1414                                 ev_window_run_presentation (ev_window);
1415                                 break;
1416                         default:
1417                                 break;
1418                 }
1419
1420                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1421                         ev_window_cmd_edit_find (NULL, ev_window);
1422                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1423                                                         ev_window->priv->search_string);
1424                 }
1425
1426                 g_free (ev_window->priv->search_string);
1427                 ev_window->priv->search_string = NULL;
1428
1429                 /* Create a monitor for the document */
1430                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1431                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1432                                           G_CALLBACK (ev_window_document_changed),
1433                                           ev_window);
1434
1435                 ev_window_clear_load_job (ev_window);
1436                 return;
1437         }
1438
1439         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1440                 gchar *password;
1441
1442                 setup_view_from_metadata (ev_window);
1443
1444                 /* First look whether password is in keyring */
1445                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1446                 if (password) {
1447                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1448                                 /* Password in kering is wrong */
1449                                 ev_job_load_set_password (job_load, NULL);
1450                                 /* FIXME: delete password from keyring? */
1451                         } else {
1452                                 ev_job_load_set_password (job_load, password);
1453                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1454                                 g_free (password);
1455                                 return;
1456                         }
1457
1458                         g_free (password);
1459                 }
1460
1461                 /* We need to ask the user for a password */
1462                 ev_window_title_set_uri (ev_window->priv->title,
1463                                          ev_window->priv->uri);
1464                 ev_window_title_set_type (ev_window->priv->title,
1465                                           EV_WINDOW_TITLE_PASSWORD);
1466
1467                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1468                                           job_load->uri);
1469
1470                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1471
1472                 ev_job_load_set_password (job_load, NULL);
1473                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1474         } else {
1475                 ev_window_error_message (ev_window, job->error,
1476                                          "%s", _("Unable to open document"));
1477                 ev_window_clear_load_job (ev_window);
1478         }
1479 }
1480
1481 static void
1482 ev_window_reload_job_cb (EvJob    *job,
1483                          EvWindow *ev_window)
1484 {
1485         GtkWidget *widget;
1486
1487         if (ev_job_is_failed (job)) {
1488                 ev_window_clear_reload_job (ev_window);
1489                 ev_window->priv->in_reload = FALSE;
1490                 if (ev_window->priv->dest) {
1491                         g_object_unref (ev_window->priv->dest);
1492                         ev_window->priv->dest = NULL;
1493                 }
1494
1495                 return;
1496         }
1497
1498         ev_document_model_set_document (ev_window->priv->model,
1499                                         job->document);
1500         if (ev_window->priv->dest) {
1501                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1502                 /* Already unrefed by ev_link_action
1503                  * FIXME: link action should inc dest ref counting
1504                  * or not unref it at all
1505                  */
1506                 ev_window->priv->dest = NULL;
1507         }
1508
1509         /* Restart the search after reloading */
1510         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1511         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1512                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1513                                             NULL, ev_window);
1514         }
1515
1516         ev_window_clear_reload_job (ev_window);
1517         ev_window->priv->in_reload = FALSE;
1518 }
1519
1520 /**
1521  * ev_window_get_uri:
1522  * @ev_window: The instance of the #EvWindow.
1523  *
1524  * It returns the uri of the document showed in the #EvWindow.
1525  *
1526  * Returns: the uri of the document showed in the #EvWindow.
1527  */
1528 const char *
1529 ev_window_get_uri (EvWindow *ev_window)
1530 {
1531         return ev_window->priv->uri;
1532 }
1533
1534 /**
1535  * ev_window_close_dialogs:
1536  * @ev_window: The window where dialogs will be closed.
1537  *
1538  * It looks for password, print and properties dialogs and closes them and
1539  * frees them from memory. If there is any print job it does free it too.
1540  */
1541 static void
1542 ev_window_close_dialogs (EvWindow *ev_window)
1543 {
1544         if (ev_window->priv->print_dialog)
1545                 gtk_widget_destroy (ev_window->priv->print_dialog);
1546         ev_window->priv->print_dialog = NULL;
1547
1548         if (ev_window->priv->properties)
1549                 gtk_widget_destroy (ev_window->priv->properties);
1550         ev_window->priv->properties = NULL;
1551 }
1552
1553 static void
1554 ev_window_clear_progress_idle (EvWindow *ev_window)
1555 {
1556         if (ev_window->priv->progress_idle > 0)
1557                 g_source_remove (ev_window->priv->progress_idle);
1558         ev_window->priv->progress_idle = 0;
1559 }
1560
1561 static void
1562 reset_progress_idle (EvWindow *ev_window)
1563 {
1564         ev_window->priv->progress_idle = 0;
1565 }
1566
1567 static void
1568 ev_window_show_progress_message (EvWindow   *ev_window,
1569                                  guint       interval,
1570                                  GSourceFunc function)
1571 {
1572         if (ev_window->priv->progress_idle > 0)
1573                 g_source_remove (ev_window->priv->progress_idle);
1574         ev_window->priv->progress_idle =
1575                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1576                                             interval, function,
1577                                             ev_window,
1578                                             (GDestroyNotify)reset_progress_idle);
1579 }
1580
1581 static void
1582 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1583 {
1584         if (ev_window->priv->progress_cancellable)
1585                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1586         else
1587                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1588 }
1589
1590 static void
1591 ev_window_progress_response_cb (EvProgressMessageArea *area,
1592                                 gint                   response,
1593                                 EvWindow              *ev_window)
1594 {
1595         if (response == GTK_RESPONSE_CANCEL)
1596                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1597         ev_window_set_message_area (ev_window, NULL);
1598 }
1599
1600 static gboolean
1601 show_loading_progress (EvWindow *ev_window)
1602 {
1603         GtkWidget *area;
1604         gchar     *text;
1605         gchar     *display_name;
1606
1607         if (ev_window->priv->message_area)
1608                 return FALSE;
1609
1610         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1611         display_name = g_markup_escape_text (text, -1);
1612         g_free (text);
1613         text = g_strdup_printf (_("Loading document from “%s”"),
1614                                 display_name);
1615
1616         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1617                                              text,
1618                                              GTK_STOCK_CLOSE,
1619                                              GTK_RESPONSE_CLOSE,
1620                                              GTK_STOCK_CANCEL,
1621                                              GTK_RESPONSE_CANCEL,
1622                                              NULL);
1623         g_signal_connect (area, "response",
1624                           G_CALLBACK (ev_window_progress_response_cb),
1625                           ev_window);
1626         gtk_widget_show (area);
1627         ev_window_set_message_area (ev_window, area);
1628
1629         g_free (text);
1630         g_free (display_name);
1631
1632         return FALSE;
1633 }
1634
1635 static void
1636 ev_window_load_remote_failed (EvWindow *ev_window,
1637                               GError   *error)
1638 {
1639         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1640         ev_window->priv->in_reload = FALSE;
1641         ev_window_error_message (ev_window, error,
1642                                  "%s", _("Unable to open document"));
1643         g_free (ev_window->priv->local_uri);
1644         ev_window->priv->local_uri = NULL;
1645         ev_window->priv->uri_mtime = 0;
1646 }
1647
1648 static void
1649 set_uri_mtime (GFile        *source,
1650                GAsyncResult *async_result,
1651                EvWindow     *ev_window)
1652 {
1653         GFileInfo *info;
1654         GError *error = NULL;
1655
1656         info = g_file_query_info_finish (source, async_result, &error);
1657
1658         if (error) {
1659                 ev_window->priv->uri_mtime = 0;
1660                 g_error_free (error);
1661         } else {
1662                 GTimeVal mtime;
1663
1664                 g_file_info_get_modification_time (info, &mtime);
1665                 ev_window->priv->uri_mtime = mtime.tv_sec;
1666                 g_object_unref (info);
1667         }
1668
1669         g_object_unref (source);
1670 }
1671
1672 static void
1673 mount_volume_ready_cb (GFile        *source,
1674                        GAsyncResult *async_result,
1675                        EvWindow     *ev_window)
1676 {
1677         GError *error = NULL;
1678
1679         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1680
1681         if (error) {
1682                 ev_window_load_remote_failed (ev_window, error);
1683                 g_object_unref (source);
1684                 g_error_free (error);
1685         } else {
1686                 /* Volume successfully mounted,
1687                    try opening the file again */
1688                 ev_window_load_file_remote (ev_window, source);
1689         }
1690 }
1691
1692 static void
1693 window_open_file_copy_ready_cb (GFile        *source,
1694                                 GAsyncResult *async_result,
1695                                 EvWindow     *ev_window)
1696 {
1697         GError *error = NULL;
1698
1699         ev_window_clear_progress_idle (ev_window);
1700         ev_window_set_message_area (ev_window, NULL);
1701
1702         g_file_copy_finish (source, async_result, &error);
1703         if (!error) {
1704                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1705                 g_file_query_info_async (source,
1706                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1707                                          0, G_PRIORITY_DEFAULT,
1708                                          NULL,
1709                                          (GAsyncReadyCallback)set_uri_mtime,
1710                                          ev_window);
1711                 return;
1712         }
1713
1714         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1715                 GMountOperation *operation;
1716
1717                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1718                 g_file_mount_enclosing_volume (source,
1719                                                G_MOUNT_MOUNT_NONE,
1720                                                operation, NULL,
1721                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1722                                                ev_window);
1723                 g_object_unref (operation);
1724         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1725                 ev_window_clear_load_job (ev_window);
1726                 ev_window_clear_local_uri (ev_window);
1727                 g_free (ev_window->priv->uri);
1728                 ev_window->priv->uri = NULL;
1729                 g_object_unref (source);
1730
1731                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1732         } else {
1733                 ev_window_load_remote_failed (ev_window, error);
1734                 g_object_unref (source);
1735         }
1736
1737         g_error_free (error);
1738 }
1739
1740 static void
1741 window_open_file_copy_progress_cb (goffset   n_bytes,
1742                                    goffset   total_bytes,
1743                                    EvWindow *ev_window)
1744 {
1745         gchar *status;
1746         gdouble fraction;
1747
1748         if (!ev_window->priv->message_area)
1749                 return;
1750
1751         if (total_bytes <= 0)
1752                 return;
1753
1754         fraction = n_bytes / (gdouble)total_bytes;
1755         status = g_strdup_printf (_("Downloading document (%d%%)"),
1756                                   (gint)(fraction * 100));
1757
1758         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1759                                              status);
1760         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1761                                                fraction);
1762
1763         g_free (status);
1764 }
1765
1766 static void
1767 ev_window_load_file_remote (EvWindow *ev_window,
1768                             GFile    *source_file)
1769 {
1770         GFile *target_file;
1771
1772         if (!ev_window->priv->local_uri) {
1773                 char *base_name, *template;
1774                 GFile *tmp_file;
1775                 GError *err = NULL;
1776
1777                 /* We'd like to keep extension of source uri since
1778                  * it helps to resolve some mime types, say cbz.
1779                  */
1780                 base_name = g_file_get_basename (source_file);
1781                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1782                 g_free (base_name);
1783
1784                 tmp_file = ev_mkstemp_file (template, &err);
1785                 g_free (template);
1786                 if (tmp_file == NULL) {
1787                         ev_window_error_message (ev_window, err,
1788                                                  "%s", _("Failed to load remote file."));
1789                         g_error_free (err);
1790                         return;
1791                 }
1792
1793                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1794                 g_object_unref (tmp_file);
1795
1796                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1797                                      ev_window->priv->local_uri);
1798         }
1799
1800         ev_window_reset_progress_cancellable (ev_window);
1801
1802         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1803         g_file_copy_async (source_file, target_file,
1804                            G_FILE_COPY_OVERWRITE,
1805                            G_PRIORITY_DEFAULT,
1806                            ev_window->priv->progress_cancellable,
1807                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1808                            ev_window,
1809                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1810                            ev_window);
1811         g_object_unref (target_file);
1812
1813         ev_window_show_progress_message (ev_window, 1,
1814                                          (GSourceFunc)show_loading_progress);
1815 }
1816
1817 void
1818 ev_window_open_uri (EvWindow       *ev_window,
1819                     const char     *uri,
1820                     EvLinkDest     *dest,
1821                     EvWindowRunMode mode,
1822                     const gchar    *search_string)
1823 {
1824         GFile *source_file;
1825
1826         ev_window->priv->in_reload = FALSE;
1827
1828         if (ev_window->priv->uri &&
1829             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1830                 ev_window_reload_document (ev_window, dest);
1831                 return;
1832         }
1833
1834         if (ev_window->priv->monitor) {
1835                 g_object_unref (ev_window->priv->monitor);
1836                 ev_window->priv->monitor = NULL;
1837         }
1838
1839         ev_window_close_dialogs (ev_window);
1840         ev_window_clear_load_job (ev_window);
1841         ev_window_clear_local_uri (ev_window);
1842         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1843
1844         ev_window->priv->window_mode = mode;
1845
1846         if (ev_window->priv->uri)
1847                 g_free (ev_window->priv->uri);
1848         ev_window->priv->uri = g_strdup (uri);
1849
1850         if (ev_window->priv->metadata)
1851                 g_object_unref (ev_window->priv->metadata);
1852
1853         source_file = g_file_new_for_uri (uri);
1854         if (ev_is_metadata_supported_for_file (source_file))
1855                 ev_window->priv->metadata = ev_metadata_new (source_file);
1856         else
1857                 ev_window->priv->metadata = NULL;
1858
1859         if (ev_window->priv->search_string)
1860                 g_free (ev_window->priv->search_string);
1861         ev_window->priv->search_string = search_string ?
1862                 g_strdup (search_string) : NULL;
1863
1864         if (ev_window->priv->dest)
1865                 g_object_unref (ev_window->priv->dest);
1866         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1867
1868         setup_size_from_metadata (ev_window);
1869         setup_model_from_metadata (ev_window);
1870
1871         ev_window->priv->load_job = ev_job_load_new (uri);
1872         g_signal_connect (ev_window->priv->load_job,
1873                           "finished",
1874                           G_CALLBACK (ev_window_load_job_cb),
1875                           ev_window);
1876
1877         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1878                 ev_window_load_file_remote (ev_window, source_file);
1879         } else {
1880                 g_object_unref (source_file);
1881                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1882         }
1883 }
1884
1885 void
1886 ev_window_open_document (EvWindow       *ev_window,
1887                          EvDocument     *document,
1888                          EvLinkDest     *dest,
1889                          EvWindowRunMode mode,
1890                          const gchar    *search_string)
1891 {
1892         if (document == ev_window->priv->document)
1893                 return;
1894
1895         ev_window_close_dialogs (ev_window);
1896         ev_window_clear_load_job (ev_window);
1897         ev_window_clear_local_uri (ev_window);
1898
1899         if (ev_window->priv->monitor) {
1900                 g_object_unref (ev_window->priv->monitor);
1901                 ev_window->priv->monitor = NULL;
1902         }
1903
1904         if (ev_window->priv->uri)
1905                 g_free (ev_window->priv->uri);
1906         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1907
1908         setup_size_from_metadata (ev_window);
1909         setup_model_from_metadata (ev_window);
1910
1911         ev_document_model_set_document (ev_window->priv->model, document);
1912
1913         setup_document_from_metadata (ev_window);
1914         setup_view_from_metadata (ev_window);
1915
1916         if (dest) {
1917                 EvLink *link;
1918                 EvLinkAction *link_action;
1919
1920                 link_action = ev_link_action_new_dest (dest);
1921                 link = ev_link_new (NULL, link_action);
1922                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1923                 /* FIXME: link action should inc dest ref counting
1924                  * or not unref it at all
1925                  */
1926                 g_object_ref (dest);
1927                 g_object_unref (link);
1928         }
1929
1930         switch (mode) {
1931         case EV_WINDOW_MODE_FULLSCREEN:
1932                 ev_window_run_fullscreen (ev_window);
1933                 break;
1934         case EV_WINDOW_MODE_PRESENTATION:
1935                 ev_window_run_presentation (ev_window);
1936                 break;
1937         default:
1938                 break;
1939         }
1940
1941         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1942                 ev_window_cmd_edit_find (NULL, ev_window);
1943                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1944                                                 search_string);
1945         }
1946
1947         /* Create a monitor for the document */
1948         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1949         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1950                                   G_CALLBACK (ev_window_document_changed),
1951                                   ev_window);
1952 }
1953
1954 static void
1955 ev_window_reload_local (EvWindow *ev_window)
1956 {
1957         const gchar *uri;
1958
1959         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1960         ev_window->priv->reload_job = ev_job_load_new (uri);
1961         g_signal_connect (ev_window->priv->reload_job, "finished",
1962                           G_CALLBACK (ev_window_reload_job_cb),
1963                           ev_window);
1964         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1965 }
1966
1967 static gboolean
1968 show_reloading_progress (EvWindow *ev_window)
1969 {
1970         GtkWidget *area;
1971         gchar     *text;
1972
1973         if (ev_window->priv->message_area)
1974                 return FALSE;
1975
1976         text = g_strdup_printf (_("Reloading document from %s"),
1977                                 ev_window->priv->uri);
1978         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1979                                              text,
1980                                              GTK_STOCK_CLOSE,
1981                                              GTK_RESPONSE_CLOSE,
1982                                              GTK_STOCK_CANCEL,
1983                                              GTK_RESPONSE_CANCEL,
1984                                              NULL);
1985         g_signal_connect (area, "response",
1986                           G_CALLBACK (ev_window_progress_response_cb),
1987                           ev_window);
1988         gtk_widget_show (area);
1989         ev_window_set_message_area (ev_window, area);
1990         g_free (text);
1991
1992         return FALSE;
1993 }
1994
1995 static void
1996 reload_remote_copy_ready_cb (GFile        *remote,
1997                              GAsyncResult *async_result,
1998                              EvWindow     *ev_window)
1999 {
2000         GError *error = NULL;
2001
2002         ev_window_clear_progress_idle (ev_window);
2003
2004         g_file_copy_finish (remote, async_result, &error);
2005         if (error) {
2006                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2007                         ev_window_error_message (ev_window, error,
2008                                                  "%s", _("Failed to reload document."));
2009                 g_error_free (error);
2010         } else {
2011                 ev_window_reload_local (ev_window);
2012         }
2013
2014         g_object_unref (remote);
2015 }
2016
2017 static void
2018 reload_remote_copy_progress_cb (goffset   n_bytes,
2019                                 goffset   total_bytes,
2020                                 EvWindow *ev_window)
2021 {
2022         gchar *status;
2023         gdouble fraction;
2024
2025         if (!ev_window->priv->message_area)
2026                 return;
2027
2028         if (total_bytes <= 0)
2029                 return;
2030
2031         fraction = n_bytes / (gdouble)total_bytes;
2032         status = g_strdup_printf (_("Downloading document (%d%%)"),
2033                                   (gint)(fraction * 100));
2034
2035         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2036                                              status);
2037         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2038                                                fraction);
2039
2040         g_free (status);
2041 }
2042
2043 static void
2044 query_remote_uri_mtime_cb (GFile        *remote,
2045                            GAsyncResult *async_result,
2046                            EvWindow     *ev_window)
2047 {
2048         GFileInfo *info;
2049         GTimeVal   mtime;
2050         GError    *error = NULL;
2051
2052         info = g_file_query_info_finish (remote, async_result, &error);
2053         if (error) {
2054                 g_error_free (error);
2055                 g_object_unref (remote);
2056                 ev_window_reload_local (ev_window);
2057
2058                 return;
2059         }
2060
2061         g_file_info_get_modification_time (info, &mtime);
2062         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2063                 GFile *target_file;
2064
2065                 /* Remote file has changed */
2066                 ev_window->priv->uri_mtime = mtime.tv_sec;
2067
2068                 ev_window_reset_progress_cancellable (ev_window);
2069
2070                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2071                 g_file_copy_async (remote, target_file,
2072                                    G_FILE_COPY_OVERWRITE,
2073                                    G_PRIORITY_DEFAULT,
2074                                    ev_window->priv->progress_cancellable,
2075                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2076                                    ev_window,
2077                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2078                                    ev_window);
2079                 g_object_unref (target_file);
2080                 ev_window_show_progress_message (ev_window, 1,
2081                                                  (GSourceFunc)show_reloading_progress);
2082         } else {
2083                 g_object_unref (remote);
2084                 ev_window_reload_local (ev_window);
2085         }
2086
2087         g_object_unref (info);
2088 }
2089
2090 static void
2091 ev_window_reload_remote (EvWindow *ev_window)
2092 {
2093         GFile *remote;
2094
2095         remote = g_file_new_for_uri (ev_window->priv->uri);
2096         /* Reload the remote uri only if it has changed */
2097         g_file_query_info_async (remote,
2098                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2099                                  0, G_PRIORITY_DEFAULT,
2100                                  NULL,
2101                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2102                                  ev_window);
2103 }
2104
2105 static void
2106 ev_window_reload_document (EvWindow *ev_window,
2107                            EvLinkDest *dest)
2108 {
2109         gint page;
2110
2111
2112         ev_window_clear_reload_job (ev_window);
2113         ev_window->priv->in_reload = TRUE;
2114
2115         page = ev_document_model_get_page (ev_window->priv->model);
2116
2117         if (ev_window->priv->dest)
2118                 g_object_unref (ev_window->priv->dest);
2119         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2120
2121         if (ev_window->priv->local_uri) {
2122                 ev_window_reload_remote (ev_window);
2123         } else {
2124                 ev_window_reload_local (ev_window);
2125         }
2126 }
2127
2128 static void
2129 file_open_dialog_response_cb (GtkWidget *chooser,
2130                               gint       response_id,
2131                               EvWindow  *ev_window)
2132 {
2133         if (response_id == GTK_RESPONSE_OK) {
2134                 GSList *uris;
2135                 gchar  *uri;
2136
2137                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2138
2139                 ev_application_open_uri_list (EV_APP, uris,
2140                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2141                                               gtk_get_current_event_time ());
2142
2143                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2144                 g_slist_free (uris);
2145
2146                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2147                 ev_application_set_filechooser_uri (EV_APP,
2148                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2149                                                     uri);
2150                 g_free (uri);
2151         }
2152
2153         gtk_widget_destroy (chooser);
2154 }
2155
2156 static void
2157 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2158 {
2159         GtkWidget   *chooser;
2160         const gchar *default_uri;
2161         gchar       *parent_uri = NULL;
2162
2163         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2164                                                GTK_WINDOW (window),
2165                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2166                                                GTK_STOCK_CANCEL,
2167                                                GTK_RESPONSE_CANCEL,
2168                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2169                                                NULL);
2170
2171         ev_document_factory_add_filters (chooser, NULL);
2172         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2173         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2174
2175         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2176         if (!default_uri && window->priv->uri) {
2177                 GFile *file, *parent;
2178
2179                 file = g_file_new_for_uri (window->priv->uri);
2180                 parent = g_file_get_parent (file);
2181                 if (parent) {
2182                         parent_uri = g_file_get_uri (parent);
2183                         default_uri = parent_uri;
2184                         g_object_unref (parent);
2185                 }
2186                 g_object_unref (file);
2187         }
2188
2189         if (default_uri) {
2190                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2191         } else {
2192                 const gchar *folder;
2193
2194                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2195                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2196                                                      folder ? folder : g_get_home_dir ());
2197         }
2198         g_free (parent_uri);
2199
2200         g_signal_connect (chooser, "response",
2201                           G_CALLBACK (file_open_dialog_response_cb),
2202                           window);
2203
2204         gtk_widget_show (chooser);
2205 }
2206
2207 static void
2208 ev_window_open_copy_at_dest (EvWindow   *window,
2209                              EvLinkDest *dest)
2210 {
2211         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2212
2213         ev_window_n_copies++;
2214
2215         if (window->priv->metadata)
2216                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2217         ev_window_open_document (new_window,
2218                                  window->priv->document,
2219                                  dest, 0, NULL);
2220         gtk_window_present (GTK_WINDOW (new_window));
2221 }
2222
2223 static void
2224 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2225 {
2226         ev_window_open_copy_at_dest (window, NULL);
2227 }
2228
2229 static void
2230 ev_window_cmd_recent_file_activate (GtkAction *action,
2231                                     EvWindow  *window)
2232 {
2233         GtkRecentInfo *info;
2234         const gchar   *uri;
2235
2236         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2237         g_assert (info != NULL);
2238
2239         uri = gtk_recent_info_get_uri (info);
2240
2241         ev_application_open_uri_at_dest (EV_APP, uri,
2242                                          gtk_window_get_screen (GTK_WINDOW (window)),
2243                                          NULL, 0, NULL, gtk_get_current_event_time ());
2244 }
2245
2246 static void
2247 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2248                                              const gchar        *uri,
2249                                              EvWindow           *window)
2250 {
2251         ev_application_open_uri_at_dest (EV_APP, uri,
2252                                          gtk_window_get_screen (GTK_WINDOW (window)),
2253                                          NULL, 0, NULL, gtk_get_current_event_time ());
2254 }
2255
2256 static void
2257 ev_window_add_recent (EvWindow *window, const char *filename)
2258 {
2259         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2260 }
2261
2262 static gint
2263 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2264 {
2265         gboolean     has_ev_a, has_ev_b;
2266         const gchar *evince = g_get_application_name ();
2267
2268         has_ev_a = gtk_recent_info_has_application (a, evince);
2269         has_ev_b = gtk_recent_info_has_application (b, evince);
2270
2271         if (has_ev_a && has_ev_b) {
2272                 time_t time_a, time_b;
2273
2274                 time_a = gtk_recent_info_get_modified (a);
2275                 time_b = gtk_recent_info_get_modified (b);
2276
2277                 return (time_b - time_a);
2278         } else if (has_ev_a) {
2279                 return -1;
2280         } else if (has_ev_b) {
2281                 return 1;
2282         }
2283
2284         return 0;
2285 }
2286
2287 /*
2288  * Doubles underscore to avoid spurious menu accels.
2289  */
2290 static gchar *
2291 ev_window_get_recent_file_label (gint index, const gchar *filename)
2292 {
2293         GString *str;
2294         gint length;
2295         const gchar *p;
2296         const gchar *end;
2297         gboolean is_rtl;
2298
2299         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2300
2301         g_return_val_if_fail (filename != NULL, NULL);
2302
2303         length = strlen (filename);
2304         str = g_string_sized_new (length + 10);
2305         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2306
2307         p = filename;
2308         end = filename + length;
2309
2310         while (p != end) {
2311                 const gchar *next;
2312                 next = g_utf8_next_char (p);
2313
2314                 switch (*p) {
2315                         case '_':
2316                                 g_string_append (str, "__");
2317                                 break;
2318                         default:
2319                                 g_string_append_len (str, p, next - p);
2320                                 break;
2321                 }
2322
2323                 p = next;
2324         }
2325
2326         return g_string_free (str, FALSE);
2327 }
2328
2329 static void
2330 ev_window_setup_recent (EvWindow *ev_window)
2331 {
2332         GList        *items, *l;
2333         guint         n_items = 0;
2334         const gchar  *evince = g_get_application_name ();
2335         static guint  i = 0;
2336
2337         if (ev_window->priv->recent_ui_id > 0) {
2338                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2339                                           ev_window->priv->recent_ui_id);
2340                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2341         }
2342         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2343
2344         if (ev_window->priv->recent_action_group) {
2345                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2346                                                     ev_window->priv->recent_action_group);
2347                 g_object_unref (ev_window->priv->recent_action_group);
2348         }
2349         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2350         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2351                                             ev_window->priv->recent_action_group, 0);
2352
2353         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2354         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2355
2356         for (l = items; l && l->data; l = g_list_next (l)) {
2357                 GtkRecentInfo *info;
2358                 GtkAction     *action;
2359                 gchar         *action_name;
2360                 gchar         *label;
2361
2362                 info = (GtkRecentInfo *) l->data;
2363
2364                 if (!gtk_recent_info_has_application (info, evince) ||
2365                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2366                         continue;
2367
2368                 action_name = g_strdup_printf ("RecentFile%u", i++);
2369                 label = ev_window_get_recent_file_label (
2370                         n_items + 1, gtk_recent_info_get_display_name (info));
2371
2372                 action = g_object_new (GTK_TYPE_ACTION,
2373                                        "name", action_name,
2374                                        "label", label,
2375                                        NULL);
2376
2377                 g_object_set_data_full (G_OBJECT (action),
2378                                         "gtk-recent-info",
2379                                         gtk_recent_info_ref (info),
2380                                         (GDestroyNotify) gtk_recent_info_unref);
2381
2382                 g_signal_connect (action, "activate",
2383                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2384                                   (gpointer) ev_window);
2385
2386                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2387                                              action);
2388                 g_object_unref (action);
2389
2390                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2391                                        ev_window->priv->recent_ui_id,
2392                                        "/MainMenu/FileMenu/RecentFilesMenu",
2393                                        label,
2394                                        action_name,
2395                                        GTK_UI_MANAGER_MENUITEM,
2396                                        FALSE);
2397                 g_free (action_name);
2398                 g_free (label);
2399
2400                 if (++n_items == 5)
2401                         break;
2402         }
2403
2404         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2405         g_list_free (items);
2406 }
2407
2408 static gboolean
2409 show_saving_progress (GFile *dst)
2410 {
2411         EvWindow  *ev_window;
2412         GtkWidget *area;
2413         gchar     *text;
2414         gchar     *uri;
2415         EvSaveType save_type;
2416
2417         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2418         ev_window->priv->progress_idle = 0;
2419
2420         if (ev_window->priv->message_area)
2421                 return FALSE;
2422
2423         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2424         uri = g_file_get_uri (dst);
2425         switch (save_type) {
2426         case EV_SAVE_DOCUMENT:
2427                 text = g_strdup_printf (_("Saving document to %s"), uri);
2428                 break;
2429         case EV_SAVE_ATTACHMENT:
2430                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2431                 break;
2432         case EV_SAVE_IMAGE:
2433                 text = g_strdup_printf (_("Saving image to %s"), uri);
2434                 break;
2435         default:
2436                 g_assert_not_reached ();
2437         }
2438         g_free (uri);
2439         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2440                                              text,
2441                                              GTK_STOCK_CLOSE,
2442                                              GTK_RESPONSE_CLOSE,
2443                                              GTK_STOCK_CANCEL,
2444                                              GTK_RESPONSE_CANCEL,
2445                                              NULL);
2446         g_signal_connect (area, "response",
2447                           G_CALLBACK (ev_window_progress_response_cb),
2448                           ev_window);
2449         gtk_widget_show (area);
2450         ev_window_set_message_area (ev_window, area);
2451         g_free (text);
2452
2453         return FALSE;
2454 }
2455
2456 static void
2457 window_save_file_copy_ready_cb (GFile        *src,
2458                                 GAsyncResult *async_result,
2459                                 GFile        *dst)
2460 {
2461         EvWindow *ev_window;
2462         GError   *error = NULL;
2463
2464         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2465         ev_window_clear_progress_idle (ev_window);
2466
2467         if (g_file_copy_finish (src, async_result, &error)) {
2468                 ev_tmp_file_unlink (src);
2469                 return;
2470         }
2471
2472         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2473                 gchar *name;
2474
2475                 name = g_file_get_basename (dst);
2476                 ev_window_error_message (ev_window, error,
2477                                          _("The file could not be saved as “%s”."),
2478                                          name);
2479                 g_free (name);
2480         }
2481         ev_tmp_file_unlink (src);
2482         g_error_free (error);
2483 }
2484
2485 static void
2486 window_save_file_copy_progress_cb (goffset n_bytes,
2487                                    goffset total_bytes,
2488                                    GFile  *dst)
2489 {
2490         EvWindow  *ev_window;
2491         EvSaveType save_type;
2492         gchar     *status;
2493         gdouble    fraction;
2494
2495         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2496
2497         if (!ev_window->priv->message_area)
2498                 return;
2499
2500         if (total_bytes <= 0)
2501                 return;
2502
2503         fraction = n_bytes / (gdouble)total_bytes;
2504         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2505
2506         switch (save_type) {
2507         case EV_SAVE_DOCUMENT:
2508                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2509                                           (gint)(fraction * 100));
2510                 break;
2511         case EV_SAVE_ATTACHMENT:
2512                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2513                                           (gint)(fraction * 100));
2514                 break;
2515         case EV_SAVE_IMAGE:
2516                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2517                                           (gint)(fraction * 100));
2518                 break;
2519         default:
2520                 g_assert_not_reached ();
2521         }
2522
2523         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2524                                              status);
2525         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2526                                                fraction);
2527
2528         g_free (status);
2529 }
2530
2531 static void
2532 ev_window_save_remote (EvWindow  *ev_window,
2533                        EvSaveType save_type,
2534                        GFile     *src,
2535                        GFile     *dst)
2536 {
2537         ev_window_reset_progress_cancellable (ev_window);
2538         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2539         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2540         g_file_copy_async (src, dst,
2541                            G_FILE_COPY_OVERWRITE,
2542                            G_PRIORITY_DEFAULT,
2543                            ev_window->priv->progress_cancellable,
2544                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2545                            dst,
2546                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2547                            dst);
2548         ev_window->priv->progress_idle =
2549                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2550                                             1,
2551                                             (GSourceFunc)show_saving_progress,
2552                                             dst,
2553                                             NULL);
2554 }
2555
2556 static void
2557 ev_window_clear_save_job (EvWindow *ev_window)
2558 {
2559         if (ev_window->priv->save_job != NULL) {
2560                 if (!ev_job_is_finished (ev_window->priv->save_job))
2561                         ev_job_cancel (ev_window->priv->save_job);
2562
2563                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2564                                                       ev_window_save_job_cb,
2565                                                       ev_window);
2566                 g_object_unref (ev_window->priv->save_job);
2567                 ev_window->priv->save_job = NULL;
2568         }
2569 }
2570
2571 static void
2572 ev_window_save_job_cb (EvJob     *job,
2573                        EvWindow  *window)
2574 {
2575         if (ev_job_is_failed (job)) {
2576                 ev_window_error_message (window, job->error,
2577                                          _("The file could not be saved as “%s”."),
2578                                          EV_JOB_SAVE (job)->uri);
2579         }
2580
2581         ev_window_clear_save_job (window);
2582 }
2583
2584 static void
2585 file_save_dialog_response_cb (GtkWidget *fc,
2586                               gint       response_id,
2587                               EvWindow  *ev_window)
2588 {
2589         gchar *uri;
2590         GFile *file, *parent;
2591
2592         if (response_id != GTK_RESPONSE_OK) {
2593                 gtk_widget_destroy (fc);
2594                 return;
2595         }
2596
2597         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2598         file = g_file_new_for_uri (uri);
2599         parent = g_file_get_parent (file);
2600         g_object_unref (file);
2601         if (parent) {
2602                 gchar *folder_uri;
2603
2604                 folder_uri = g_file_get_uri (parent);
2605                 ev_application_set_filechooser_uri (EV_APP,
2606                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2607                                                     folder_uri);
2608                 g_free (folder_uri);
2609                 g_object_unref (parent);
2610         }
2611
2612         /* FIXME: remote copy should be done here rather than in the save job,
2613          * so that we can track progress and cancel the operation
2614          */
2615
2616         ev_window_clear_save_job (ev_window);
2617         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2618                                                      uri, ev_window->priv->uri);
2619         g_signal_connect (ev_window->priv->save_job, "finished",
2620                           G_CALLBACK (ev_window_save_job_cb),
2621                           ev_window);
2622         /* The priority doesn't matter for this job */
2623         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2624
2625         g_free (uri);
2626         gtk_widget_destroy (fc);
2627 }
2628
2629 static void
2630 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2631 {
2632         GtkWidget *fc;
2633         gchar *base_name;
2634         GFile *file;
2635         const gchar *default_uri;
2636
2637         fc = gtk_file_chooser_dialog_new (
2638                 _("Save a Copy"),
2639                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2640                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2641                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2642                 NULL);
2643
2644         ev_document_factory_add_filters (fc, ev_window->priv->document);
2645         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2646         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2647                                                 GTK_RESPONSE_OK,
2648                                                 GTK_RESPONSE_CANCEL,
2649                                                 -1);
2650
2651         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2652         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2653         file = g_file_new_for_uri (ev_window->priv->uri);
2654         base_name = g_file_get_basename (file);
2655         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2656
2657         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2658         if (default_uri) {
2659                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2660         } else {
2661                 const gchar *folder;
2662
2663                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2664                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2665                                                      folder ? folder : g_get_home_dir ());
2666         }
2667
2668         g_object_unref (file);
2669         g_free (base_name);
2670
2671         g_signal_connect (fc, "response",
2672                           G_CALLBACK (file_save_dialog_response_cb),
2673                           ev_window);
2674
2675         gtk_widget_show (fc);
2676 }
2677
2678 static GKeyFile *
2679 get_print_settings_file (void)
2680 {
2681         GKeyFile *print_settings_file;
2682         gchar    *filename;
2683         GError *error = NULL;
2684
2685         print_settings_file = g_key_file_new ();
2686
2687         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2688                                      EV_PRINT_SETTINGS_FILE, NULL);
2689         if (!g_key_file_load_from_file (print_settings_file,
2690                                         filename,
2691                                         G_KEY_FILE_KEEP_COMMENTS |
2692                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2693                                         &error)) {
2694
2695                 /* Don't warn if the file simply doesn't exist */
2696                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2697                         g_warning ("%s", error->message);
2698
2699                 g_error_free (error);
2700         }
2701
2702         g_free (filename);
2703
2704         return print_settings_file;
2705 }
2706
2707 static void
2708 save_print_setting_file (GKeyFile *key_file)
2709 {
2710         gchar  *filename;
2711         gchar  *data;
2712         gsize  data_length;
2713         GError *error = NULL;
2714
2715         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2716                                      EV_PRINT_SETTINGS_FILE, NULL);
2717         data = g_key_file_to_data (key_file, &data_length, NULL);
2718         g_file_set_contents (filename, data, data_length, &error);
2719         if (error) {
2720                 g_warning ("Failed to save print settings: %s", error->message);
2721                 g_error_free (error);
2722         }
2723         g_free (data);
2724         g_free (filename);
2725 }
2726
2727 static void
2728 ev_window_save_print_settings (EvWindow         *window,
2729                                GtkPrintSettings *print_settings)
2730 {
2731         GKeyFile *key_file;
2732         gint      i;
2733
2734         key_file = get_print_settings_file ();
2735         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2736         save_print_setting_file (key_file);
2737         g_key_file_free (key_file);
2738
2739         if (!window->priv->metadata)
2740                 return;
2741
2742         /* Save print settings that are specific to the document */
2743         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2744                 const gchar *value;
2745
2746                 value = gtk_print_settings_get (print_settings,
2747                                                 document_print_settings[i]);
2748                 ev_metadata_set_string (window->priv->metadata,
2749                                         document_print_settings[i], value);
2750         }
2751 }
2752
2753 static void
2754 ev_window_save_print_page_setup (EvWindow     *window,
2755                                  GtkPageSetup *page_setup)
2756 {
2757         GKeyFile *key_file;
2758
2759         key_file = get_print_settings_file ();
2760         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2761         save_print_setting_file (key_file);
2762         g_key_file_free (key_file);
2763
2764         if (!window->priv->metadata)
2765                 return;
2766
2767         /* Save page setup options that are specific to the document */
2768         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2769                              gtk_page_setup_get_orientation (page_setup));
2770         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2771                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2772         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2773                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2774         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2775                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2776         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2777                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2778 }
2779
2780 static void
2781 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2782                                              GtkPrintSettings *print_settings)
2783 {
2784         gint i;
2785
2786         if (!window->priv->metadata)
2787                 return;
2788
2789         /* Load print setting that are specific to the document */
2790         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2791                 gchar *value = NULL;
2792
2793                 ev_metadata_get_string (window->priv->metadata,
2794                                         document_print_settings[i], &value);
2795                 gtk_print_settings_set (print_settings,
2796                                         document_print_settings[i], value);
2797         }
2798 }
2799
2800 static void
2801 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2802                                                GtkPageSetup *page_setup)
2803 {
2804         gint          int_value;
2805         gdouble       double_value;
2806         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2807
2808         /* Load page setup options that are specific to the document */
2809         if (window->priv->metadata &&
2810             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2811                 gtk_page_setup_set_orientation (page_setup, int_value);
2812         } else {
2813                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2814         }
2815
2816         if (window->priv->metadata &&
2817             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2818                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2819         } else {
2820                 gtk_page_setup_set_top_margin (page_setup,
2821                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2822                                                GTK_UNIT_MM);
2823         }
2824
2825         if (window->priv->metadata &&
2826             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2827                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2828         } else {
2829                 gtk_page_setup_set_bottom_margin (page_setup,
2830                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2831                                                   GTK_UNIT_MM);
2832         }
2833
2834         if (window->priv->metadata &&
2835             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2836                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2837         } else {
2838                 gtk_page_setup_set_left_margin (page_setup,
2839                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2840                                                 GTK_UNIT_MM);
2841         }
2842
2843         if (window->priv->metadata &&
2844             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2845                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2846         } else {
2847                 gtk_page_setup_set_right_margin (page_setup,
2848                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2849                                                  GTK_UNIT_MM);
2850         }
2851 }
2852
2853 static GtkPrintSettings *
2854 get_print_settings (GKeyFile *key_file)
2855 {
2856         GtkPrintSettings *print_settings;
2857
2858         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2859                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2860                 gtk_print_settings_new ();
2861
2862         return print_settings ? print_settings : gtk_print_settings_new ();
2863 }
2864
2865 static GtkPageSetup *
2866 get_print_page_setup (GKeyFile *key_file)
2867 {
2868         GtkPageSetup *page_setup;
2869
2870         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2871                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2872                 gtk_page_setup_new ();
2873
2874         return page_setup ? page_setup : gtk_page_setup_new ();
2875 }
2876
2877 static void
2878 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2879                                     EvWindow     *window)
2880 {
2881         /* Dialog was canceled */
2882         if (!page_setup)
2883                 return;
2884
2885         ev_window_save_print_page_setup (window, page_setup);
2886 }
2887
2888 static void
2889 ev_window_cmd_file_print_setup (GtkAction *action,
2890                                 EvWindow  *ev_window)
2891 {
2892         GKeyFile         *print_settings_file;
2893         GtkPrintSettings *print_settings;
2894         GtkPageSetup     *print_page_setup;
2895
2896         print_settings_file = get_print_settings_file ();
2897
2898         print_settings = get_print_settings (print_settings_file);
2899         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2900
2901         print_page_setup = get_print_page_setup (print_settings_file);
2902         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2903
2904         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2905                                                print_page_setup,
2906                                                print_settings,
2907                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2908                                                ev_window);
2909         g_object_unref (print_settings);
2910         g_object_unref (print_page_setup);
2911         g_key_file_free (print_settings_file);
2912 }
2913
2914 static void
2915 ev_window_print_cancel (EvWindow *ev_window)
2916 {
2917         EvPrintOperation *op;
2918
2919         if (!ev_window->priv->print_queue)
2920                 return;
2921
2922         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2923                 ev_print_operation_cancel (op);
2924         }
2925 }
2926
2927 static void
2928 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2929                                              gint      n_jobs)
2930 {
2931         gchar *text = NULL;
2932
2933         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2934             !ev_window->priv->print_queue)
2935                 return;
2936
2937         if (n_jobs == 0) {
2938                 ev_window_set_message_area (ev_window, NULL);
2939                 return;
2940         }
2941
2942         if (n_jobs > 1) {
2943                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2944                                                   "%d pending jobs in queue",
2945                                                   n_jobs - 1), n_jobs - 1);
2946         }
2947
2948         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2949                                             text);
2950         g_free (text);
2951 }
2952
2953 static gboolean
2954 destroy_window (GtkWidget *window)
2955 {
2956         gtk_widget_destroy (window);
2957
2958         return FALSE;
2959 }
2960
2961 static void
2962 ev_window_print_operation_done (EvPrintOperation       *op,
2963                                 GtkPrintOperationResult result,
2964                                 EvWindow               *ev_window)
2965 {
2966         gint n_jobs;
2967
2968         switch (result) {
2969         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2970                 GtkPrintSettings *print_settings;
2971
2972                 print_settings = ev_print_operation_get_print_settings (op);
2973                 ev_window_save_print_settings (ev_window, print_settings);
2974
2975                 if (ev_print_operation_get_embed_page_setup (op)) {
2976                         GtkPageSetup *page_setup;
2977
2978                         page_setup = ev_print_operation_get_default_page_setup (op);
2979                         ev_window_save_print_page_setup (ev_window, page_setup);
2980                 }
2981         }
2982
2983                 break;
2984         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2985                 GtkWidget *dialog;
2986                 GError    *error = NULL;
2987
2988
2989                 ev_print_operation_get_error (op, &error);
2990
2991                 /* The message area is already used by
2992                  * the printing progress, so it's better to
2993                  * use a popup dialog in this case
2994                  */
2995                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2996                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2997                                                  GTK_MESSAGE_ERROR,
2998                                                  GTK_BUTTONS_CLOSE,
2999                                                  "%s", _("Failed to print document"));
3000                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3001                                                           "%s", error->message);
3002                 g_signal_connect (dialog, "response",
3003                                   G_CALLBACK (gtk_widget_destroy),
3004                                   NULL);
3005                 gtk_widget_show (dialog);
3006
3007                 g_error_free (error);
3008         }
3009                 break;
3010         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3011         default:
3012                 break;
3013         }
3014
3015         g_queue_remove (ev_window->priv->print_queue, op);
3016         g_object_unref (op);
3017         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3018         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3019
3020         if (n_jobs == 0 && ev_window->priv->close_after_print)
3021                 g_idle_add ((GSourceFunc)destroy_window,
3022                             ev_window);
3023 }
3024
3025 static void
3026 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3027                                       gint                   response,
3028                                       EvWindow              *ev_window)
3029 {
3030         if (response == GTK_RESPONSE_CANCEL) {
3031                 EvPrintOperation *op;
3032
3033                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3034                 ev_print_operation_cancel (op);
3035         } else {
3036                 gtk_widget_hide (GTK_WIDGET (area));
3037         }
3038 }
3039
3040 static void
3041 ev_window_print_operation_status_changed (EvPrintOperation *op,
3042                                           EvWindow         *ev_window)
3043 {
3044         const gchar *status;
3045         gdouble      fraction;
3046
3047         status = ev_print_operation_get_status (op);
3048         fraction = ev_print_operation_get_progress (op);
3049
3050         if (!ev_window->priv->message_area) {
3051                 GtkWidget   *area;
3052                 const gchar *job_name;
3053                 gchar       *text;
3054
3055                 job_name = ev_print_operation_get_job_name (op);
3056                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3057
3058                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3059                                                      text,
3060                                                      GTK_STOCK_CLOSE,
3061                                                      GTK_RESPONSE_CLOSE,
3062                                                      GTK_STOCK_CANCEL,
3063                                                      GTK_RESPONSE_CANCEL,
3064                                                      NULL);
3065                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3066                 g_signal_connect (area, "response",
3067                                   G_CALLBACK (ev_window_print_progress_response_cb),
3068                                   ev_window);
3069                 gtk_widget_show (area);
3070                 ev_window_set_message_area (ev_window, area);
3071                 g_free (text);
3072         }
3073
3074         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3075                                              status);
3076         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3077                                                fraction);
3078 }
3079
3080 static void
3081 ev_window_print_operation_begin_print (EvPrintOperation *op,
3082                                        EvWindow         *ev_window)
3083 {
3084         if (!ev_window->priv->print_queue)
3085                 ev_window->priv->print_queue = g_queue_new ();
3086
3087         g_queue_push_head (ev_window->priv->print_queue, op);
3088         ev_window_print_update_pending_jobs_message (ev_window,
3089                                                      g_queue_get_length (ev_window->priv->print_queue));
3090 }
3091
3092 void
3093 ev_window_print_range (EvWindow *ev_window,
3094                        gint      first_page,
3095                        gint      last_page)
3096 {
3097         EvPrintOperation *op;
3098         GKeyFile         *print_settings_file;
3099         GtkPrintSettings *print_settings;
3100         GtkPageSetup     *print_page_setup;
3101         gint              current_page;
3102         gint              document_last_page;
3103
3104         g_return_if_fail (EV_IS_WINDOW (ev_window));
3105         g_return_if_fail (ev_window->priv->document != NULL);
3106
3107         if (!ev_window->priv->print_queue)
3108                 ev_window->priv->print_queue = g_queue_new ();
3109
3110         op = ev_print_operation_new (ev_window->priv->document);
3111         if (!op) {
3112                 g_warning ("%s", "Printing is not supported for document\n");
3113                 return;
3114         }
3115
3116         g_signal_connect (op, "begin_print",
3117                           G_CALLBACK (ev_window_print_operation_begin_print),
3118                           (gpointer)ev_window);
3119         g_signal_connect (op, "status_changed",
3120                           G_CALLBACK (ev_window_print_operation_status_changed),
3121                           (gpointer)ev_window);
3122         g_signal_connect (op, "done",
3123                           G_CALLBACK (ev_window_print_operation_done),
3124                           (gpointer)ev_window);
3125
3126         current_page = ev_document_model_get_page (ev_window->priv->model);
3127         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3128
3129         print_settings_file = get_print_settings_file ();
3130
3131         print_settings = get_print_settings (print_settings_file);
3132         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3133
3134         print_page_setup = get_print_page_setup (print_settings_file);
3135         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3136
3137         if (first_page != 1 || last_page != document_last_page) {
3138                 GtkPageRange range;
3139
3140                 /* Ranges in GtkPrint are 0 - N */
3141                 range.start = first_page - 1;
3142                 range.end = last_page - 1;
3143
3144                 gtk_print_settings_set_print_pages (print_settings,
3145                                                     GTK_PRINT_PAGES_RANGES);
3146                 gtk_print_settings_set_page_ranges (print_settings,
3147                                                     &range, 1);
3148         }
3149
3150         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3151         ev_print_operation_set_current_page (op, current_page);
3152         ev_print_operation_set_print_settings (op, print_settings);
3153         ev_print_operation_set_default_page_setup (op, print_page_setup);
3154 #ifdef WITH_GCONF
3155         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3156                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3157                                                                              NULL));
3158 #else
3159         ev_print_operation_set_embed_page_setup (op, TRUE);
3160 #endif
3161
3162         g_object_unref (print_settings);
3163         g_object_unref (print_page_setup);
3164         g_key_file_free (print_settings_file);
3165
3166         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3167 }
3168
3169 static void
3170 ev_window_print (EvWindow *window)
3171 {
3172         ev_window_print_range (window, 1,
3173                                ev_document_get_n_pages (window->priv->document));
3174 }
3175
3176 static void
3177 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3178 {
3179         ev_window_print (ev_window);
3180 }
3181
3182 static void
3183 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3184 {
3185         if (ev_window->priv->properties == NULL) {
3186                 ev_window->priv->properties = ev_properties_dialog_new ();
3187                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3188                                                    ev_window->priv->uri,
3189                                                    ev_window->priv->document);
3190                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3191                                            (gpointer) &(ev_window->priv->properties));
3192                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3193                                               GTK_WINDOW (ev_window));
3194         }
3195
3196         ev_document_fc_mutex_lock ();
3197         gtk_widget_show (ev_window->priv->properties);
3198         ev_document_fc_mutex_unlock ();
3199 }
3200
3201 static void
3202 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3203                                          gint       response,
3204                                          EvWindow  *ev_window)
3205 {
3206         gtk_widget_destroy (GTK_WIDGET (dialog));
3207
3208         switch (response) {
3209         case GTK_RESPONSE_YES:
3210                 if (!ev_window->priv->print_queue ||
3211                     g_queue_is_empty (ev_window->priv->print_queue))
3212                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3213                 else
3214                         ev_window->priv->close_after_print = TRUE;
3215                 break;
3216         case GTK_RESPONSE_NO:
3217                 ev_window->priv->close_after_print = TRUE;
3218                 if (ev_window->priv->print_queue &&
3219                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3220                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3221                         ev_window_print_cancel (ev_window);
3222                 } else {
3223                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3224                 }
3225                 break;
3226         case GTK_RESPONSE_CANCEL:
3227         default:
3228                 ev_window->priv->close_after_print = FALSE;
3229         }
3230 }
3231
3232 static void
3233 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3234 {
3235         GtkWidget *dialog;
3236         gchar     *text, *markup;
3237         gint       n_print_jobs;
3238
3239         n_print_jobs = ev_window->priv->print_queue ?
3240                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3241
3242         if (n_print_jobs == 0) {
3243                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3244                 return;
3245         }
3246
3247         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3248                                          GTK_DIALOG_MODAL,
3249                                          GTK_MESSAGE_QUESTION,
3250                                          GTK_BUTTONS_NONE,
3251                                          NULL);
3252         if (n_print_jobs == 1) {
3253                 EvPrintOperation *op;
3254                 const gchar      *job_name;
3255
3256                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3257                 job_name = ev_print_operation_get_job_name (op);
3258
3259                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3260                                         job_name);
3261         } else {
3262                 text = g_strdup_printf (_("There are %d print jobs active. "
3263                                           "Wait until print finishes before closing?"),
3264                                         n_print_jobs);
3265         }
3266
3267         markup = g_strdup_printf ("<b>%s</b>", text);
3268         g_free (text);
3269
3270         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3271         g_free (markup);
3272
3273         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3274                                                   _("If you close the window, pending print "
3275                                                     "jobs will not be printed."));
3276
3277         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3278                                 _("Cancel _print and Close"),
3279                                 GTK_RESPONSE_NO,
3280                                 GTK_STOCK_CANCEL,
3281                                 GTK_RESPONSE_CANCEL,
3282                                 _("Close _after Printing"),
3283                                 GTK_RESPONSE_YES,
3284                                 NULL);
3285         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3286         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3287                                                  GTK_RESPONSE_YES,
3288                                                  GTK_RESPONSE_NO,
3289                                                  GTK_RESPONSE_CANCEL,
3290                                                  -1);
3291
3292         g_signal_connect (dialog, "response",
3293                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3294                           ev_window);
3295         gtk_widget_show (dialog);
3296 }
3297
3298 static void
3299 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3300 {
3301         GtkAction *action;
3302
3303         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3304         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3305         update_chrome_visibility (window);
3306
3307         action = gtk_action_group_get_action (window->priv->action_group,
3308                                               PAGE_SELECTOR_ACTION);
3309         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3310 }
3311
3312 static void
3313 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3314 {
3315         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3316 }
3317
3318 static void
3319 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3320 {
3321         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3322 }
3323
3324 static void
3325 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3326 {
3327         gboolean continuous;
3328
3329         ev_window_stop_presentation (ev_window, TRUE);
3330         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3331         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3332 }
3333
3334 static void
3335 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3336 {
3337         gboolean dual_page;
3338
3339         ev_window_stop_presentation (ev_window, TRUE);
3340         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3341         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3342 }
3343
3344 static void
3345 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3346 {
3347         ev_window_stop_presentation (ev_window, TRUE);
3348
3349         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3350                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3351         } else {
3352                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3353         }
3354         ev_window_update_actions (ev_window);
3355 }
3356
3357 static void
3358 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3359 {
3360         ev_window_stop_presentation (ev_window, TRUE);
3361
3362         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3363                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3364         } else {
3365                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3366         }
3367         ev_window_update_actions (ev_window);
3368 }
3369
3370
3371 static void
3372 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3373 {
3374         g_return_if_fail (EV_IS_WINDOW (ev_window));
3375
3376         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3377 }
3378
3379 static void
3380 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3381 {
3382         g_return_if_fail (EV_IS_WINDOW (ev_window));
3383
3384         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3385                 g_error ("Find action should be insensitive since document doesn't support find");
3386                 return;
3387         }
3388
3389         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3390         update_chrome_visibility (ev_window);
3391         gtk_widget_grab_focus (ev_window->priv->find_bar);
3392 }
3393
3394 static void
3395 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3396 {
3397         g_return_if_fail (EV_IS_WINDOW (ev_window));
3398
3399         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3400         update_chrome_visibility (ev_window);
3401         gtk_widget_grab_focus (ev_window->priv->find_bar);
3402         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3403 }
3404
3405 static void
3406 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3407 {
3408         g_return_if_fail (EV_IS_WINDOW (ev_window));
3409
3410         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3411         update_chrome_visibility (ev_window);
3412         gtk_widget_grab_focus (ev_window->priv->find_bar);
3413         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3414 }
3415
3416 static void
3417 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3418 {
3419         g_return_if_fail (EV_IS_WINDOW (ev_window));
3420
3421         ev_view_copy (EV_VIEW (ev_window->priv->view));
3422 }
3423
3424 static void
3425 ev_window_sidebar_position_change_cb (GObject    *object,
3426                                       GParamSpec *pspec,
3427                                       EvWindow   *ev_window)
3428 {
3429         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3430                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3431                                      gtk_paned_get_position (GTK_PANED (object)));
3432 }
3433
3434 static void
3435 ev_window_update_fullscreen_action (EvWindow *window)
3436 {
3437         GtkAction *action;
3438
3439         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3440         g_signal_handlers_block_by_func
3441                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3442         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3443                                       ev_document_model_get_fullscreen (window->priv->model));
3444         g_signal_handlers_unblock_by_func
3445                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3446 }
3447
3448 static void
3449 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3450 {
3451         GtkWidget *item;
3452
3453         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3454         g_object_set (item, "is-important", FALSE, NULL);
3455
3456         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3457         g_object_set (item, "is-important", FALSE, NULL);
3458
3459         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3460         g_object_set (item, "is-important", TRUE, NULL);
3461
3462         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3463         g_object_set (item, "is-important", TRUE, NULL);
3464 }
3465
3466 static void
3467 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3468 {
3469         static gboolean done = FALSE;
3470
3471         if (!done) {
3472                 gtk_rc_parse_string (
3473                         "\n"
3474                         "   style \"fullscreen-toolbar-style\"\n"
3475                         "   {\n"
3476                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3477                         "   }\n"
3478                         "\n"
3479                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3480                         "\n");
3481                 done = TRUE;
3482         }
3483
3484         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3485 }
3486
3487 static void
3488 ev_window_run_fullscreen (EvWindow *window)
3489 {
3490         gboolean fullscreen_window = TRUE;
3491
3492         if (ev_document_model_get_fullscreen (window->priv->model))
3493                 return;
3494
3495         if (!window->priv->fullscreen_toolbar) {
3496                 window->priv->fullscreen_toolbar =
3497                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3498                                                    "/FullscreenToolbar");
3499
3500                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3501                                        GTK_TOOLBAR_BOTH_HORIZ);
3502                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3503                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3504
3505                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3506                                     window->priv->fullscreen_toolbar,
3507                                     FALSE, FALSE, 0);
3508                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3509                                        window->priv->fullscreen_toolbar, 1);
3510         }
3511
3512         if (EV_WINDOW_IS_PRESENTATION (window)) {
3513                 ev_window_stop_presentation (window, FALSE);
3514                 fullscreen_window = FALSE;
3515         }
3516
3517         g_object_set (G_OBJECT (window->priv->scrolled_window),
3518                       "shadow-type", GTK_SHADOW_NONE,
3519                       NULL);
3520
3521         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3522         ev_window_update_fullscreen_action (window);
3523
3524         /* If the user doesn't have the main toolbar he/she won't probably want
3525          * the toolbar in fullscreen mode. See bug #483048
3526          */
3527         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3528                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3529         update_chrome_visibility (window);
3530
3531         if (fullscreen_window)
3532                 gtk_window_fullscreen (GTK_WINDOW (window));
3533         gtk_widget_grab_focus (window->priv->view);
3534
3535         if (window->priv->metadata && !ev_window_is_empty (window))
3536                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3537 }
3538
3539 static void
3540 ev_window_stop_fullscreen (EvWindow *window,
3541                            gboolean  unfullscreen_window)
3542 {
3543         if (!ev_document_model_get_fullscreen (window->priv->model))
3544                 return;
3545
3546         g_object_set (G_OBJECT (window->priv->scrolled_window),
3547                       "shadow-type", GTK_SHADOW_IN,
3548                       NULL);
3549
3550         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3551         ev_window_update_fullscreen_action (window);
3552         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3553         update_chrome_visibility (window);
3554         if (unfullscreen_window)
3555                 gtk_window_unfullscreen (GTK_WINDOW (window));
3556
3557         if (window->priv->metadata && !ev_window_is_empty (window))
3558                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3559 }
3560
3561 static void
3562 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3563 {
3564         gboolean fullscreen;
3565
3566         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3567         if (fullscreen) {
3568                 ev_window_run_fullscreen (window);
3569         } else {
3570                 ev_window_stop_fullscreen (window, TRUE);
3571         }
3572 }
3573
3574 static void
3575 ev_window_update_presentation_action (EvWindow *window)
3576 {
3577         GtkAction *action;
3578
3579         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3580         g_signal_handlers_block_by_func
3581                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3582         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3583                                       EV_WINDOW_IS_PRESENTATION (window));
3584         g_signal_handlers_unblock_by_func
3585                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3586 }
3587
3588 static void
3589 ev_window_view_presentation_finished (EvWindow *window)
3590 {
3591         ev_window_stop_presentation (window, TRUE);
3592 }
3593
3594 static void
3595 ev_window_run_presentation (EvWindow *window)
3596 {
3597         gboolean fullscreen_window = TRUE;
3598         guint    current_page;
3599         guint    rotation;
3600
3601         if (EV_WINDOW_IS_PRESENTATION (window))
3602                 return;
3603
3604         if (ev_document_model_get_fullscreen (window->priv->model)) {
3605                 ev_window_stop_fullscreen (window, FALSE);
3606                 fullscreen_window = FALSE;
3607         }
3608
3609         current_page = ev_document_model_get_page (window->priv->model);
3610         rotation = ev_document_model_get_rotation (window->priv->model);
3611         window->priv->presentation_view =
3612                 ev_view_presentation_new (window->priv->document, current_page, rotation);
3613         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3614                                   G_CALLBACK (ev_window_view_presentation_finished),
3615                                   window);
3616
3617         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3618                             window->priv->presentation_view,
3619                             FALSE, FALSE, 0);
3620         gtk_widget_show (window->priv->presentation_view);
3621
3622         ev_window_update_presentation_action (window);
3623         update_chrome_visibility (window);
3624
3625         gtk_widget_grab_focus (window->priv->presentation_view);
3626         if (fullscreen_window)
3627                 gtk_window_fullscreen (GTK_WINDOW (window));
3628
3629         ev_application_screensaver_disable (EV_APP);
3630
3631         if (window->priv->metadata && !ev_window_is_empty (window))
3632                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3633 }
3634
3635 static void
3636 ev_window_stop_presentation (EvWindow *window,
3637                              gboolean  unfullscreen_window)
3638 {
3639         guint current_page;
3640
3641         if (!EV_WINDOW_IS_PRESENTATION (window))
3642                 return;
3643
3644         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3645         ev_document_model_set_page (window->priv->model, current_page);
3646
3647         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3648                               window->priv->presentation_view);
3649         window->priv->presentation_view = NULL;
3650
3651         ev_window_update_presentation_action (window);
3652         update_chrome_visibility (window);
3653         if (unfullscreen_window)
3654                 gtk_window_unfullscreen (GTK_WINDOW (window));
3655
3656         gtk_widget_grab_focus (window->priv->view);
3657
3658         ev_application_screensaver_enable (EV_APP);
3659
3660         if (window->priv->metadata && !ev_window_is_empty (window))
3661                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3662 }
3663
3664 static void
3665 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3666 {
3667         gboolean presentation;
3668
3669         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3670         if (presentation) {
3671                 ev_window_run_presentation (window);
3672         }
3673 }
3674
3675 static void
3676 ev_window_setup_gtk_settings (EvWindow *window)
3677 {
3678         GtkSettings *settings;
3679         GdkScreen   *screen;
3680         gchar       *menubar_accel_accel;
3681
3682         screen = gtk_window_get_screen (GTK_WINDOW (window));
3683         settings = gtk_settings_get_for_screen (screen);
3684
3685         g_object_get (settings,
3686                       "gtk-menu-bar-accel", &menubar_accel_accel,
3687                       NULL);
3688         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3689                 gtk_accelerator_parse (menubar_accel_accel,
3690                                        &window->priv->menubar_accel_keyval,
3691                                        &window->priv->menubar_accel_modifier);
3692                 if (window->priv->menubar_accel_keyval == 0) {
3693                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3694                                    menubar_accel_accel);
3695                 }
3696         } else {
3697                 window->priv->menubar_accel_keyval = 0;
3698                 window->priv->menubar_accel_modifier = 0;
3699         }
3700
3701         g_free (menubar_accel_accel);
3702 }
3703
3704 static void
3705 ev_window_screen_changed (GtkWidget *widget,
3706                           GdkScreen *old_screen)
3707 {
3708         EvWindow *window = EV_WINDOW (widget);
3709         EvWindowPrivate *priv = window->priv;
3710         GdkScreen *screen;
3711         gdouble dpi;
3712
3713         screen = gtk_widget_get_screen (widget);
3714         if (screen == old_screen)
3715                 return;
3716
3717         ev_window_setup_gtk_settings (window);
3718         dpi = get_screen_dpi (GTK_WINDOW (window));
3719         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3720         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3721
3722         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3723                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3724         }
3725 }
3726
3727 static gboolean
3728 ev_window_state_event (GtkWidget           *widget,
3729                        GdkEventWindowState *event)
3730 {
3731         EvWindow *window = EV_WINDOW (widget);
3732
3733         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3734                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3735         }
3736
3737         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3738                 return FALSE;
3739
3740         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3741                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3742                         return FALSE;
3743
3744                 ev_window_run_fullscreen (window);
3745         } else {
3746                 if (ev_document_model_get_fullscreen (window->priv->model))
3747                         ev_window_stop_fullscreen (window, FALSE);
3748                 else if (EV_WINDOW_IS_PRESENTATION (window))
3749                         ev_window_stop_presentation (window, FALSE);
3750         }
3751
3752         return FALSE;
3753 }
3754
3755 static void
3756 ev_window_set_page_mode (EvWindow         *window,
3757                          EvWindowPageMode  page_mode)
3758 {
3759         GtkWidget *child = NULL;
3760         GtkWidget *real_child;
3761
3762         if (window->priv->page_mode == page_mode)
3763                 return;
3764
3765         window->priv->page_mode = page_mode;
3766
3767         switch (page_mode) {
3768                 case PAGE_MODE_DOCUMENT:
3769                         child = window->priv->view;
3770                         break;
3771                 case PAGE_MODE_PASSWORD:
3772                         child = window->priv->password_view;
3773                         break;
3774                 default:
3775                         g_assert_not_reached ();
3776         }
3777
3778         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3779         if (child != real_child) {
3780                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3781                                       real_child);
3782                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3783                                    child);
3784         }
3785         ev_window_update_actions (window);
3786 }
3787
3788
3789 static void
3790 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3791 {
3792         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3793
3794         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3795 }
3796
3797 static void
3798 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3799 {
3800         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3801
3802         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3803 }
3804
3805 static void
3806 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3807 {
3808         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3809
3810         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3811 }
3812
3813 static void
3814 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3815                                gint       response,
3816                                EvWindow  *ev_window)
3817 {
3818         EggEditableToolbar *toolbar;
3819         gchar              *toolbars_file;
3820
3821         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3822         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3823
3824         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3825                                           "evince_toolbar.xml", NULL);
3826         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3827                                           toolbars_file, "1.0");
3828         g_free (toolbars_file);
3829
3830         gtk_widget_destroy (GTK_WIDGET (dialog));
3831 }
3832
3833 static void
3834 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3835 {
3836         GtkWidget          *dialog;
3837         GtkWidget          *editor;
3838         EggEditableToolbar *toolbar;
3839
3840         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3841                                               GTK_WINDOW (ev_window),
3842                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3843                                               GTK_STOCK_CLOSE,
3844                                               GTK_RESPONSE_CLOSE,
3845                                               NULL);
3846         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3847         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3848         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3849         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3850         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3851
3852         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3853         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3854                                          egg_editable_toolbar_get_model (toolbar));
3855
3856         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3857         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3858
3859         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3860
3861         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3862
3863         g_signal_connect (dialog, "response",
3864                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3865                           ev_window);
3866         gtk_widget_show_all (dialog);
3867 }
3868
3869 static void
3870 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3871 {
3872         g_return_if_fail (EV_IS_WINDOW (ev_window));
3873
3874         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3875         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3876 }
3877
3878 static void
3879 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3880 {
3881         g_return_if_fail (EV_IS_WINDOW (ev_window));
3882
3883         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3884         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3885 }
3886
3887 static void
3888 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3889 {
3890         g_return_if_fail (EV_IS_WINDOW (ev_window));
3891
3892         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3893 }
3894
3895 static void
3896 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3897 {
3898         g_return_if_fail (EV_IS_WINDOW (ev_window));
3899
3900         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3901 }
3902
3903 static void
3904 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3905 {
3906         g_return_if_fail (EV_IS_WINDOW (ev_window));
3907
3908         ev_document_model_set_page (ev_window->priv->model, 0);
3909 }
3910
3911 static void
3912 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3913 {
3914         g_return_if_fail (EV_IS_WINDOW (ev_window));
3915
3916         ev_document_model_set_page (ev_window->priv->model,
3917                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3918 }
3919
3920 static void
3921 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3922 {
3923         int n_pages, current_page;
3924
3925         g_return_if_fail (EV_IS_WINDOW (ev_window));
3926
3927         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3928         current_page = ev_document_model_get_page (ev_window->priv->model);
3929
3930         if (current_page + 10 < n_pages) {
3931                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3932         }
3933 }
3934
3935 static void
3936 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3937 {
3938         int current_page;
3939
3940         g_return_if_fail (EV_IS_WINDOW (ev_window));
3941
3942         current_page = ev_document_model_get_page (ev_window->priv->model);
3943
3944         if (current_page - 10 >= 0) {
3945                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3946         }
3947 }
3948
3949 static void
3950 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3951 {
3952         ev_window_reload_document (ev_window, NULL);
3953 }
3954
3955 static void
3956 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3957 {
3958         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3959 }
3960
3961 static void
3962 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3963 {
3964         GError  *error = NULL;
3965
3966         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3967                       "ghelp:evince",
3968                       gtk_get_current_event_time (),
3969                       &error);
3970         if (error) {
3971                 ev_window_error_message (ev_window, error,
3972                                          "%s", _("There was an error displaying help"));
3973                 g_error_free (error);
3974         }
3975 }
3976
3977 static void
3978 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3979 {
3980         ev_window_stop_fullscreen (window, TRUE);
3981 }
3982
3983 static void
3984 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3985 {
3986         ev_window_run_presentation (window);
3987 }
3988
3989 static void
3990 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3991 {
3992         GtkWidget *widget;
3993
3994         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3995
3996         widget = gtk_window_get_focus (GTK_WINDOW (window));
3997         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3998                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3999                 update_chrome_visibility (window);
4000                 gtk_widget_grab_focus (window->priv->view);
4001         } else {
4002                 gboolean fullscreen;
4003
4004                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4005
4006                 if (fullscreen) {
4007                         ev_window_stop_fullscreen (window, TRUE);
4008                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4009                         ev_window_stop_presentation (window, TRUE);
4010                         gtk_widget_grab_focus (window->priv->view);
4011                 } else {
4012                         gtk_widget_grab_focus (window->priv->view);
4013                 }
4014
4015                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4016                         g_warning ("Both fullscreen and presentation set somehow");
4017         }
4018 }
4019
4020 static void
4021 save_sizing_mode (EvWindow *window)
4022 {
4023         EvSizingMode mode;
4024         GEnumValue *enum_value;
4025
4026         if (!window->priv->metadata || ev_window_is_empty (window))
4027                 return;
4028
4029         mode = ev_document_model_get_sizing_mode (window->priv->model);
4030         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4031         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4032                                 enum_value->value_nick);
4033 }
4034
4035 static void
4036 ev_window_document_changed_cb (EvDocumentModel *model,
4037                                GParamSpec      *pspec,
4038                                EvWindow        *ev_window)
4039 {
4040         ev_window_set_document (ev_window,
4041                                 ev_document_model_get_document (model));
4042 }
4043
4044 static void
4045 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4046                                   GParamSpec      *pspec,
4047                                   EvWindow        *ev_window)
4048 {
4049         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4050
4051         g_object_set (ev_window->priv->scrolled_window,
4052                       "hscrollbar-policy",
4053                       sizing_mode == EV_SIZING_FREE ?
4054                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4055                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4056                       NULL);
4057
4058         update_sizing_buttons (ev_window);
4059         save_sizing_mode (ev_window);
4060 }
4061
4062 static void
4063 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4064 {
4065         ev_window_update_actions (ev_window);
4066
4067         if (!ev_window->priv->metadata)
4068                 return;
4069
4070         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4071                 gdouble zoom;
4072
4073                 zoom = ev_document_model_get_scale (model);
4074                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4075                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4076         }
4077 }
4078
4079 static void
4080 ev_window_update_continuous_action (EvWindow *window)
4081 {
4082         GtkAction *action;
4083
4084         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4085         g_signal_handlers_block_by_func
4086                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4087         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4088                                       ev_document_model_get_continuous (window->priv->model));
4089         g_signal_handlers_unblock_by_func
4090                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4091 }
4092
4093 static void
4094 ev_window_update_dual_page_action (EvWindow *window)
4095 {
4096         GtkAction *action;
4097
4098         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4099         g_signal_handlers_block_by_func
4100                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4101         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4102                                       ev_document_model_get_dual_page (window->priv->model));
4103         g_signal_handlers_unblock_by_func
4104                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4105 }
4106
4107 static void
4108 ev_window_continuous_changed_cb (EvDocumentModel *model,
4109                                  GParamSpec      *pspec,
4110                                  EvWindow        *ev_window)
4111 {
4112         ev_window_update_continuous_action (ev_window);
4113
4114         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4115                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4116                                          ev_document_model_get_continuous (model));
4117 }
4118
4119 static void
4120 ev_window_rotation_changed_cb (EvDocumentModel *model,
4121                                GParamSpec      *pspec,
4122                                EvWindow        *window)
4123 {
4124         gint rotation = ev_document_model_get_rotation (model);
4125
4126         if (window->priv->metadata && !ev_window_is_empty (window))
4127                 ev_metadata_set_int (window->priv->metadata, "rotation",
4128                                      rotation);
4129
4130         ev_window_refresh_window_thumbnail (window);
4131 }
4132
4133 static void
4134 ev_window_update_inverted_colors_action (EvWindow *window)
4135 {
4136         GtkAction *action;
4137
4138         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4139         g_signal_handlers_block_by_func
4140                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4141         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4142                                       ev_document_model_get_inverted_colors (window->priv->model));
4143         g_signal_handlers_unblock_by_func
4144                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4145 }
4146
4147 static void
4148 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4149                                       GParamSpec      *pspec,
4150                                       EvWindow        *window)
4151 {
4152         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4153
4154         ev_window_update_inverted_colors_action (window);
4155
4156         if (window->priv->metadata && !ev_window_is_empty (window))
4157                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4158                                          inverted_colors);
4159
4160         ev_window_refresh_window_thumbnail (window);
4161 }
4162
4163 static void
4164 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4165                                 GParamSpec      *pspec,
4166                                 EvWindow        *ev_window)
4167 {
4168         ev_window_update_dual_page_action (ev_window);
4169
4170         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4171                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4172                                          ev_document_model_get_dual_page (model));
4173 }
4174
4175 static char *
4176 build_comments_string (void)
4177 {
4178 #ifdef ENABLE_PDF
4179         PopplerBackend backend;
4180         const char *backend_name;
4181         const char *version;
4182
4183         backend = poppler_get_backend ();
4184         version = poppler_get_version ();
4185         switch (backend) {
4186                 case POPPLER_BACKEND_CAIRO:
4187                         backend_name = "cairo";
4188                         break;
4189                 case POPPLER_BACKEND_SPLASH:
4190                         backend_name = "splash";
4191                         break;
4192                 default:
4193                         backend_name = "unknown";
4194                         break;
4195         }
4196
4197         return g_strdup_printf (_("Document Viewer.\n"
4198                                   "Using Poppler %s (%s)"),
4199                                 version, backend_name);
4200 #else
4201         return g_strdup_printf (_("Document Viewer"));
4202 #endif
4203 }
4204
4205 static void
4206 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4207 {
4208         const char *authors[] = {
4209                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4210                 "Jonathan Blandford <jrb@gnome.org>",
4211                 "Marco Pesenti Gritti <marco@gnome.org>",
4212                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4213                 "Bryan Clark <clarkbw@gnome.org>",
4214                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4215                 "Wouter Bolsterlee <wbolster@gnome.org>",
4216                 "Christian Persch <chpe" "\100" "gnome.org>",
4217                 NULL
4218         };
4219
4220         const char *documenters[] = {
4221                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4222                 NULL
4223         };
4224
4225         const char *license[] = {
4226                 N_("Evince is free software; you can redistribute it and/or modify "
4227                    "it under the terms of the GNU General Public License as published by "
4228                    "the Free Software Foundation; either version 2 of the License, or "
4229                    "(at your option) any later version.\n"),
4230                 N_("Evince is distributed in the hope that it will be useful, "
4231                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4232                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4233                    "GNU General Public License for more details.\n"),
4234                 N_("You should have received a copy of the GNU General Public License "
4235                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4236                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4237         };
4238
4239         char *license_trans;
4240         char *comments;
4241
4242 #ifdef ENABLE_NLS
4243         const char **p;
4244
4245         for (p = authors; *p; ++p)
4246                 *p = _(*p);
4247
4248         for (p = documenters; *p; ++p)
4249                 *p = _(*p);
4250 #endif
4251
4252         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4253                                      _(license[2]), "\n", NULL);
4254         comments = build_comments_string ();
4255
4256         gtk_show_about_dialog (
4257                 GTK_WINDOW (ev_window),
4258                 "name", _("Evince"),
4259                 "version", VERSION,
4260                 "copyright",
4261                 _("© 1996–2009 The Evince authors"),
4262                 "license", license_trans,
4263                 "website", "http://www.gnome.org/projects/evince",
4264                 "comments", comments,
4265                 "authors", authors,
4266                 "documenters", documenters,
4267                 "translator-credits", _("translator-credits"),
4268                 "logo-icon-name", "evince",
4269                 "wrap-license", TRUE,
4270                 NULL);
4271
4272         g_free (comments);
4273         g_free (license_trans);
4274 }
4275
4276 static void
4277 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4278 {
4279         gboolean active;
4280
4281         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4282         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4283         update_chrome_visibility (ev_window);
4284         if (ev_window->priv->metadata)
4285                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4286 }
4287
4288 static void
4289 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4290 {
4291         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4292                 return;
4293
4294         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4295                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4296         update_chrome_visibility (ev_window);
4297 }
4298
4299 static void
4300 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4301                                            GParamSpec *pspec,
4302                                            EvWindow   *ev_window)
4303 {
4304         GtkWidget *current_page;
4305         const char *id;
4306
4307         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4308
4309         if (current_page == ev_window->priv->sidebar_links) {
4310                 id = LINKS_SIDEBAR_ID;
4311         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4312                 id = THUMBNAILS_SIDEBAR_ID;
4313         } else if (current_page == ev_window->priv->sidebar_attachments) {
4314                 id = ATTACHMENTS_SIDEBAR_ID;
4315         } else if (current_page == ev_window->priv->sidebar_layers) {
4316                 id = LAYERS_SIDEBAR_ID;
4317         } else {
4318                 g_assert_not_reached();
4319         }
4320
4321         g_object_unref (current_page);
4322
4323         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4324                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4325 }
4326
4327 static void
4328 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4329                                          GParamSpec *pspec,
4330                                          EvWindow   *ev_window)
4331 {
4332         GtkAction *action;
4333
4334         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4335
4336         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4337                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4338                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4339
4340                 if (ev_window->priv->metadata)
4341                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4342                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4343         }
4344 }
4345
4346 static void
4347 view_menu_link_popup (EvWindow *ev_window,
4348                       EvLink   *link)
4349 {
4350         gboolean   show_external = FALSE;
4351         gboolean   show_internal = FALSE;
4352         GtkAction *action;
4353
4354         if (ev_window->priv->link)
4355                 g_object_unref (ev_window->priv->link);
4356
4357         if (link)
4358                 ev_window->priv->link = g_object_ref (link);
4359         else
4360                 ev_window->priv->link = NULL;
4361
4362         if (ev_window->priv->link) {
4363                 EvLinkAction *ev_action;
4364
4365                 ev_action = ev_link_get_action (link);
4366                 if (ev_action) {
4367                         switch (ev_link_action_get_action_type (ev_action)) {
4368                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4369                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4370                                         show_internal = TRUE;
4371                                         break;
4372                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4373                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4374                                         show_external = TRUE;
4375                                         break;
4376                                 default:
4377                                         break;
4378                         }
4379                 }
4380         }
4381
4382         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4383                                               "OpenLink");
4384         gtk_action_set_visible (action, show_external);
4385
4386         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4387                                               "CopyLinkAddress");
4388         gtk_action_set_visible (action, show_external);
4389
4390         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4391                                               "GoLink");
4392         gtk_action_set_visible (action, show_internal);
4393
4394         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4395                                               "OpenLinkNewWindow");
4396         gtk_action_set_visible (action, show_internal);
4397 }
4398
4399 static void
4400 view_menu_image_popup (EvWindow  *ev_window,
4401                        EvImage   *image)
4402 {
4403         GtkAction *action;
4404         gboolean   show_image = FALSE;
4405
4406         if (ev_window->priv->image)
4407                 g_object_unref (ev_window->priv->image);
4408
4409         if (image)
4410                 ev_window->priv->image = g_object_ref (image);
4411         else
4412                 ev_window->priv->image = NULL;
4413
4414         show_image = (ev_window->priv->image != NULL);
4415
4416         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4417                                               "SaveImageAs");
4418         gtk_action_set_visible (action, show_image);
4419
4420         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4421                                               "CopyImage");
4422         gtk_action_set_visible (action, show_image);
4423 }
4424
4425 static void
4426 view_menu_annot_popup (EvWindow     *ev_window,
4427                        EvAnnotation *annot)
4428 {
4429         GtkAction *action;
4430         gboolean   show_annot = FALSE;
4431
4432         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4433                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4434
4435                 if (attachment) {
4436                         show_annot = TRUE;
4437                         if (ev_window->priv->attach_list) {
4438                                 g_list_foreach (ev_window->priv->attach_list,
4439                                                 (GFunc) g_object_unref, NULL);
4440                                 g_list_free (ev_window->priv->attach_list);
4441                                 ev_window->priv->attach_list = NULL;
4442                         }
4443                         ev_window->priv->attach_list =
4444                                 g_list_prepend (ev_window->priv->attach_list,
4445                                                 g_object_ref (attachment));
4446                 }
4447         }
4448
4449         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4450                                               "OpenAttachment");
4451         gtk_action_set_visible (action, show_annot);
4452
4453         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4454                                               "SaveAttachmentAs");
4455         gtk_action_set_visible (action, show_annot);
4456 }
4457
4458 static gboolean
4459 view_menu_popup_cb (EvView   *view,
4460                     GObject  *object,
4461                     EvWindow *ev_window)
4462 {
4463         view_menu_link_popup (ev_window,
4464                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4465         view_menu_image_popup (ev_window,
4466                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4467         view_menu_annot_popup (ev_window,
4468                                EV_IS_ANNOTATION (object) ? EV_ANNOTATION (object) : NULL);
4469
4470         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4471                         NULL, NULL, NULL, NULL,
4472                         3, gtk_get_current_event_time ());
4473         return TRUE;
4474 }
4475
4476 static gboolean
4477 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4478                               GList           *attach_list,
4479                               EvWindow        *ev_window)
4480 {
4481         GtkWidget *popup;
4482
4483         g_assert (attach_list != NULL);
4484
4485         if (ev_window->priv->attach_list) {
4486                 g_list_foreach (ev_window->priv->attach_list,
4487                                 (GFunc) g_object_unref, NULL);
4488                 g_list_free (ev_window->priv->attach_list);
4489         }
4490
4491         ev_window->priv->attach_list = attach_list;
4492
4493         popup = ev_window->priv->attachment_popup;
4494
4495         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4496                         NULL, NULL,
4497                         3, gtk_get_current_event_time ());
4498
4499         return TRUE;
4500 }
4501
4502 static void
4503 ev_window_update_find_status_message (EvWindow *ev_window)
4504 {
4505         gchar *message;
4506
4507         if (!ev_window->priv->find_job)
4508                 return;
4509
4510         if (ev_job_is_finished (ev_window->priv->find_job)) {
4511                 gint n_results;
4512
4513                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4514                                                        ev_document_model_get_page (ev_window->priv->model));
4515                 /* TRANS: Sometimes this could be better translated as
4516                                       "%d hit(s) on this page".  Therefore this string
4517                                       contains plural cases. */
4518                 message = g_strdup_printf (ngettext ("%d found on this page",
4519                                                      "%d found on this page",
4520                                                      n_results),
4521                                            n_results);
4522         } else {
4523                 gdouble percent;
4524
4525                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4526                 message = g_strdup_printf (_("%3d%% remaining to search"),
4527                                            (gint) ((1.0 - percent) * 100));
4528         }
4529
4530         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4531         g_free (message);
4532 }
4533
4534 static void
4535 ev_window_find_job_finished_cb (EvJobFind *job,
4536                                 EvWindow  *ev_window)
4537 {
4538         ev_window_update_find_status_message (ev_window);
4539 }
4540
4541 static void
4542 ev_window_find_job_updated_cb (EvJobFind *job,
4543                                gint       page,
4544                                EvWindow  *ev_window)
4545 {
4546         ev_window_update_actions (ev_window);
4547
4548         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4549                               ev_job_find_get_results (job),
4550                               page);
4551         ev_window_update_find_status_message (ev_window);
4552 }
4553
4554 static void
4555 ev_window_clear_find_job (EvWindow *ev_window)
4556 {
4557         if (ev_window->priv->find_job != NULL) {
4558                 if (!ev_job_is_finished (ev_window->priv->find_job))
4559                         ev_job_cancel (ev_window->priv->find_job);
4560
4561                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4562                                                       ev_window_find_job_finished_cb,
4563                                                       ev_window);
4564                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4565                                                       ev_window_find_job_updated_cb,
4566                                                       ev_window);
4567                 g_object_unref (ev_window->priv->find_job);
4568                 ev_window->priv->find_job = NULL;
4569         }
4570 }
4571
4572 static void
4573 find_bar_previous_cb (EggFindBar *find_bar,
4574                       EvWindow   *ev_window)
4575 {
4576         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4577 }
4578
4579 static void
4580 find_bar_next_cb (EggFindBar *find_bar,
4581                   EvWindow   *ev_window)
4582 {
4583         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4584 }
4585
4586 static void
4587 find_bar_close_cb (EggFindBar *find_bar,
4588                    EvWindow   *ev_window)
4589 {
4590         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4591         ev_window_clear_find_job (ev_window);
4592         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4593         update_chrome_visibility (ev_window);
4594 }
4595
4596 static void
4597 find_bar_search_changed_cb (EggFindBar *find_bar,
4598                             GParamSpec *param,
4599                             EvWindow   *ev_window)
4600 {
4601         gboolean case_sensitive;
4602         const char *search_string;
4603
4604         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4605                 return;
4606
4607         /* Either the string or case sensitivity could have changed. */
4608         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4609         search_string = egg_find_bar_get_search_string (find_bar);
4610
4611         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4612
4613         ev_window_clear_find_job (ev_window);
4614
4615         if (search_string && search_string[0]) {
4616                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4617                                                              ev_document_model_get_page (ev_window->priv->model),
4618                                                              ev_document_get_n_pages (ev_window->priv->document),
4619                                                              search_string,
4620                                                              case_sensitive);
4621                 g_signal_connect (ev_window->priv->find_job, "finished",
4622                                   G_CALLBACK (ev_window_find_job_finished_cb),
4623                                   ev_window);
4624                 g_signal_connect (ev_window->priv->find_job, "updated",
4625                                   G_CALLBACK (ev_window_find_job_updated_cb),
4626                                   ev_window);
4627                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4628         } else {
4629                 ev_window_update_actions (ev_window);
4630                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4631                                               NULL);
4632                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4633         }
4634 }
4635
4636 static void
4637 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4638                                 GParamSpec *param,
4639                                 EvWindow   *ev_window)
4640 {
4641         gboolean visible;
4642
4643         visible = GTK_WIDGET_VISIBLE (find_bar);
4644
4645         if (ev_window->priv->document &&
4646             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4647                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4648                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4649                 ev_window_update_actions (ev_window);
4650
4651                 if (visible)
4652                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4653                 else
4654                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4655         }
4656 }
4657
4658 static void
4659 find_bar_scroll (EggFindBar   *find_bar,
4660                  GtkScrollType scroll,
4661                  EvWindow     *ev_window)
4662 {
4663         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4664 }
4665
4666 static void
4667 zoom_control_changed_cb (EphyZoomAction *action,
4668                          float           zoom,
4669                          EvWindow       *ev_window)
4670 {
4671         EvSizingMode mode;
4672
4673         if (zoom == EPHY_ZOOM_BEST_FIT) {
4674                 mode = EV_SIZING_BEST_FIT;
4675         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4676                 mode = EV_SIZING_FIT_WIDTH;
4677         } else {
4678                 mode = EV_SIZING_FREE;
4679         }
4680
4681         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4682
4683         if (mode == EV_SIZING_FREE) {
4684                 ev_document_model_set_scale (ev_window->priv->model,
4685                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4686         }
4687 }
4688
4689 static void
4690 ev_window_drag_data_received (GtkWidget        *widget,
4691                               GdkDragContext   *context,
4692                               gint              x,
4693                               gint              y,
4694                               GtkSelectionData *selection_data,
4695                               guint             info,
4696                               guint             time)
4697
4698 {
4699         EvWindow  *window = EV_WINDOW (widget);
4700         gchar    **uris;
4701         gint       i = 0;
4702         GSList    *uri_list = NULL;
4703         GtkWidget *source;
4704
4705         source = gtk_drag_get_source_widget (context);
4706         if (source && widget == gtk_widget_get_toplevel (source)) {
4707                 gtk_drag_finish (context, FALSE, FALSE, time);
4708                 return;
4709         }
4710
4711         uris = gtk_selection_data_get_uris (selection_data);
4712         if (!uris) {
4713                 gtk_drag_finish (context, FALSE, FALSE, time);
4714                 return;
4715         }
4716
4717         for (i = 0; uris[i]; i++) {
4718                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4719         }
4720
4721         ev_application_open_uri_list (EV_APP, uri_list,
4722                                       gtk_window_get_screen (GTK_WINDOW (window)),
4723                                       0);
4724         gtk_drag_finish (context, TRUE, FALSE, time);
4725
4726         g_strfreev (uris);
4727         g_slist_free (uri_list);
4728 }
4729
4730 static void
4731 ev_window_finalize (GObject *object)
4732 {
4733         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4734
4735         if (ev_window_n_copies == 0) {
4736                 ev_application_shutdown (EV_APP);
4737         } else {
4738                 ev_window_n_copies--;
4739         }
4740 }
4741
4742 static void
4743 ev_window_dispose (GObject *object)
4744 {
4745         EvWindow *window = EV_WINDOW (object);
4746         EvWindowPrivate *priv = window->priv;
4747         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4748
4749         if (mpkeys) {
4750                 g_signal_handlers_disconnect_by_func (mpkeys,
4751                                                       ev_window_media_player_key_pressed,
4752                                                       window);
4753         }
4754
4755         if (priv->metadata) {
4756                 g_object_unref (priv->metadata);
4757                 priv->metadata = NULL;
4758         }
4759
4760         if (priv->setup_document_idle > 0) {
4761                 g_source_remove (priv->setup_document_idle);
4762                 priv->setup_document_idle = 0;
4763         }
4764
4765 #ifdef WITH_GCONF
4766         if (priv->gconf_client) {
4767                 g_object_unref (priv->gconf_client);
4768                 priv->gconf_client = NULL;
4769         }
4770 #endif
4771
4772         if (priv->monitor) {
4773                 g_object_unref (priv->monitor);
4774                 priv->monitor = NULL;
4775         }
4776
4777         if (priv->title) {
4778                 ev_window_title_free (priv->title);
4779                 priv->title = NULL;
4780         }
4781
4782         if (priv->ui_manager) {
4783                 g_object_unref (priv->ui_manager);
4784                 priv->ui_manager = NULL;
4785         }
4786
4787         if (priv->action_group) {
4788                 g_object_unref (priv->action_group);
4789                 priv->action_group = NULL;
4790         }
4791
4792         if (priv->view_popup_action_group) {
4793                 g_object_unref (priv->view_popup_action_group);
4794                 priv->view_popup_action_group = NULL;
4795         }
4796
4797         if (priv->attachment_popup_action_group) {
4798                 g_object_unref (priv->attachment_popup_action_group);
4799                 priv->attachment_popup_action_group = NULL;
4800         }
4801
4802         if (priv->recent_action_group) {
4803                 g_object_unref (priv->recent_action_group);
4804                 priv->recent_action_group = NULL;
4805         }
4806
4807         if (priv->recent_manager) {
4808                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4809                                                       ev_window_setup_recent,
4810                                                       window);
4811                 priv->recent_manager = NULL;
4812         }
4813
4814         priv->recent_ui_id = 0;
4815
4816         if (priv->model) {
4817                 g_signal_handlers_disconnect_by_func (priv->model,
4818                                                       ev_window_page_changed_cb,
4819                                                       window);
4820                 g_object_unref (priv->model);
4821                 priv->model = NULL;
4822         }
4823
4824         if (priv->document) {
4825                 g_object_unref (priv->document);
4826                 priv->document = NULL;
4827         }
4828
4829         if (priv->view) {
4830                 g_object_unref (priv->view);
4831                 priv->view = NULL;
4832         }
4833
4834         if (priv->password_view) {
4835                 g_object_unref (priv->password_view);
4836                 priv->password_view = NULL;
4837         }
4838
4839         if (priv->load_job) {
4840                 ev_window_clear_load_job (window);
4841         }
4842
4843         if (priv->reload_job) {
4844                 ev_window_clear_reload_job (window);
4845         }
4846
4847         if (priv->save_job) {
4848                 ev_window_clear_save_job (window);
4849         }
4850
4851         if (priv->thumbnail_job) {
4852                 ev_window_clear_thumbnail_job (window);
4853         }
4854
4855         if (priv->find_job) {
4856                 ev_window_clear_find_job (window);
4857         }
4858
4859         if (priv->local_uri) {
4860                 ev_window_clear_local_uri (window);
4861                 priv->local_uri = NULL;
4862         }
4863
4864         ev_window_clear_progress_idle (window);
4865         if (priv->progress_cancellable) {
4866                 g_object_unref (priv->progress_cancellable);
4867                 priv->progress_cancellable = NULL;
4868         }
4869
4870         ev_window_close_dialogs (window);
4871
4872         if (priv->link) {
4873                 g_object_unref (priv->link);
4874                 priv->link = NULL;
4875         }
4876
4877         if (priv->image) {
4878                 g_object_unref (priv->image);
4879                 priv->image = NULL;
4880         }
4881
4882         if (priv->attach_list) {
4883                 g_list_foreach (priv->attach_list,
4884                                 (GFunc) g_object_unref,
4885                                 NULL);
4886                 g_list_free (priv->attach_list);
4887                 priv->attach_list = NULL;
4888         }
4889
4890         if (priv->find_bar) {
4891                 g_signal_handlers_disconnect_by_func
4892                         (window->priv->find_bar,
4893                          G_CALLBACK (find_bar_close_cb),
4894                          window);
4895                 priv->find_bar = NULL;
4896         }
4897
4898         if (priv->uri) {
4899                 g_free (priv->uri);
4900                 priv->uri = NULL;
4901         }
4902
4903         if (priv->search_string) {
4904                 g_free (priv->search_string);
4905                 priv->search_string = NULL;
4906         }
4907
4908         if (priv->dest) {
4909                 g_object_unref (priv->dest);
4910                 priv->dest = NULL;
4911         }
4912
4913         if (priv->history) {
4914                 g_object_unref (priv->history);
4915                 priv->history = NULL;
4916         }
4917
4918         if (priv->print_queue) {
4919                 g_queue_free (priv->print_queue);
4920                 priv->print_queue = NULL;
4921         }
4922
4923         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4924 }
4925
4926 static void
4927 menubar_deactivate_cb (GtkWidget *menubar,
4928                        EvWindow  *window)
4929 {
4930         g_signal_handlers_disconnect_by_func (menubar,
4931                                               G_CALLBACK (menubar_deactivate_cb),
4932                                               window);
4933
4934         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4935
4936         update_chrome_visibility (window);
4937 }
4938
4939 static gboolean
4940 ev_window_key_press_event (GtkWidget   *widget,
4941                            GdkEventKey *event)
4942 {
4943         EvWindow        *ev_window = EV_WINDOW (widget);
4944         EvWindowPrivate *priv = ev_window->priv;
4945         gboolean         handled = FALSE;
4946
4947         /* Propagate the event to the view first
4948          * It's needed to be able to type in
4949          * annot popups windows
4950          */
4951         if (priv->view) {
4952                 g_object_ref (priv->view);
4953                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4954                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4955                 g_object_unref (priv->view);
4956         }
4957
4958         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
4959                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4960
4961                 if (priv->menubar_accel_keyval != 0 &&
4962                     event->keyval == priv->menubar_accel_keyval &&
4963                     modifier == priv->menubar_accel_modifier) {
4964                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4965                                 g_signal_connect (priv->menubar, "deactivate",
4966                                                   G_CALLBACK (menubar_deactivate_cb),
4967                                                   ev_window);
4968
4969                                 gtk_widget_show (priv->menubar);
4970                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4971                                                              FALSE);
4972
4973                                 handled = TRUE;
4974                         }
4975                 }
4976         }
4977
4978         if (!handled)
4979                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4980
4981         return handled;
4982 }
4983
4984 static void
4985 ev_window_class_init (EvWindowClass *ev_window_class)
4986 {
4987         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4988         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4989
4990         g_object_class->dispose = ev_window_dispose;
4991         g_object_class->finalize = ev_window_finalize;
4992
4993         widget_class->key_press_event = ev_window_key_press_event;
4994         widget_class->screen_changed = ev_window_screen_changed;
4995         widget_class->window_state_event = ev_window_state_event;
4996         widget_class->drag_data_received = ev_window_drag_data_received;
4997
4998         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4999 }
5000
5001 /* Normal items */
5002 static const GtkActionEntry entries[] = {
5003         { "File", NULL, N_("_File") },
5004         { "Edit", NULL, N_("_Edit") },
5005         { "View", NULL, N_("_View") },
5006         { "Go", NULL, N_("_Go") },
5007         { "Help", NULL, N_("_Help") },
5008
5009         /* File menu */
5010         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5011           N_("Open an existing document"),
5012           G_CALLBACK (ev_window_cmd_file_open) },
5013         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5014           N_("Open a copy of the current document in a new window"),
5015           G_CALLBACK (ev_window_cmd_file_open_copy) },
5016         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5017           N_("Save a copy of the current document"),
5018           G_CALLBACK (ev_window_cmd_save_as) },
5019         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up…"), NULL,
5020           N_("Set up the page settings for printing"),
5021           G_CALLBACK (ev_window_cmd_file_print_setup) },
5022         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5023           N_("Print this document"),
5024           G_CALLBACK (ev_window_cmd_file_print) },
5025         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5026           G_CALLBACK (ev_window_cmd_file_properties) },
5027         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5028           G_CALLBACK (ev_window_cmd_file_close_window) },
5029
5030         /* Edit menu */
5031         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5032           G_CALLBACK (ev_window_cmd_edit_copy) },
5033         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5034           G_CALLBACK (ev_window_cmd_edit_select_all) },
5035         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5036           N_("Find a word or phrase in the document"),
5037           G_CALLBACK (ev_window_cmd_edit_find) },
5038         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5039           G_CALLBACK (ev_window_cmd_edit_find_next) },
5040         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5041           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5042         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5043           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5044         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5045           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5046         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5047           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5048
5049
5050         /* View menu */
5051         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5052           N_("Enlarge the document"),
5053           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5054         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5055           N_("Shrink the document"),
5056           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5057         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5058           N_("Reload the document"),
5059           G_CALLBACK (ev_window_cmd_view_reload) },
5060
5061         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5062           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5063
5064         /* Go menu */
5065         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5066           N_("Go to the previous page"),
5067           G_CALLBACK (ev_window_cmd_go_previous_page) },
5068         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5069           N_("Go to the next page"),
5070           G_CALLBACK (ev_window_cmd_go_next_page) },
5071         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5072           N_("Go to the first page"),
5073           G_CALLBACK (ev_window_cmd_go_first_page) },
5074         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5075           N_("Go to the last page"),
5076           G_CALLBACK (ev_window_cmd_go_last_page) },
5077
5078         /* Help menu */
5079         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5080           G_CALLBACK (ev_window_cmd_help_contents) },
5081
5082         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5083           G_CALLBACK (ev_window_cmd_help_about) },
5084
5085         /* Toolbar-only */
5086         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5087           N_("Leave fullscreen mode"),
5088           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5089         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5090           N_("Start a presentation"),
5091           G_CALLBACK (ev_window_cmd_start_presentation) },
5092
5093         /* Accellerators */
5094         { "Escape", NULL, "", "Escape", "",
5095           G_CALLBACK (ev_window_cmd_escape) },
5096         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5097           G_CALLBACK (ev_window_cmd_edit_find) },
5098         { "F3", NULL, "", "F3", NULL,
5099           G_CALLBACK (ev_window_cmd_edit_find_next) },
5100         { "PageDown", NULL, "", "Page_Down", NULL,
5101           G_CALLBACK (ev_window_cmd_scroll_forward) },
5102         { "PageUp", NULL, "", "Page_Up", NULL,
5103           G_CALLBACK (ev_window_cmd_scroll_backward) },
5104         { "Space", NULL, "", "space", NULL,
5105           G_CALLBACK (ev_window_cmd_scroll_forward) },
5106         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5107           G_CALLBACK (ev_window_cmd_scroll_backward) },
5108         { "BackSpace", NULL, "", "BackSpace", NULL,
5109           G_CALLBACK (ev_window_cmd_scroll_backward) },
5110         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5111           G_CALLBACK (ev_window_cmd_scroll_forward) },
5112         { "Return", NULL, "", "Return", NULL,
5113           G_CALLBACK (ev_window_cmd_scroll_forward) },
5114         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5115           G_CALLBACK (ev_window_cmd_scroll_backward) },
5116         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5117           G_CALLBACK (ev_window_cmd_go_previous_page) },
5118         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5119           G_CALLBACK (ev_window_cmd_go_next_page) },
5120         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5121           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5122         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5123           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5124         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5125           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5126         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5127           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5128         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5129           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5130         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5131           G_CALLBACK (ev_window_cmd_go_backward) },
5132         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5133           G_CALLBACK (ev_window_cmd_go_forward) },
5134         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5135           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5136         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5137           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5138         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5139           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5140         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5141           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5142         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5143           G_CALLBACK (ev_window_cmd_edit_copy) },
5144 };
5145
5146 /* Toggle items */
5147 static const GtkToggleActionEntry toggle_entries[] = {
5148         /* View Menu */
5149         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5150           N_("Show or hide the toolbar"),
5151           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5152         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5153           N_("Show or hide the side pane"),
5154           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5155         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5156           N_("Show the entire document"),
5157           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5158         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5159           N_("Show two pages at once"),
5160           G_CALLBACK (ev_window_cmd_dual), FALSE },
5161         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5162           N_("Expand the window to fill the screen"),
5163           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5164         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5165           N_("Run document as a presentation"),
5166           G_CALLBACK (ev_window_cmd_view_presentation) },
5167         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5168           N_("Make the current document fill the window"),
5169           G_CALLBACK (ev_window_cmd_view_best_fit) },
5170         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5171           N_("Make the current document fill the window width"),
5172           G_CALLBACK (ev_window_cmd_view_page_width) },
5173         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5174           N_("Show page contents with the colors inverted"),
5175           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5176
5177 };
5178
5179 /* Popups specific items */
5180 static const GtkActionEntry view_popup_entries [] = {
5181         /* Links */
5182         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5183           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5184         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5185           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5186         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5187           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5188         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5189           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5190         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5191           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5192         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5193           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5194 };
5195
5196 static const GtkActionEntry attachment_popup_entries [] = {
5197         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5198           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5199         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5200           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5201 };
5202
5203 static void
5204 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5205 {
5206         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5207 }
5208
5209 static void
5210 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5211 {
5212         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5213         gtk_widget_grab_focus (window->priv->view);
5214 }
5215
5216 static void
5217 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5218 {
5219
5220         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5221         gtk_widget_grab_focus (window->priv->view);
5222 }
5223
5224 static void
5225 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5226                                    EvWindow        *window)
5227 {
5228         ev_view_reload (EV_VIEW (window->priv->view));
5229 }
5230
5231 static void
5232 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5233 {
5234         GtkAction *action;
5235
5236         action = g_object_new (EV_TYPE_PAGE_ACTION,
5237                                "name", PAGE_SELECTOR_ACTION,
5238                                "label", _("Page"),
5239                                "tooltip", _("Select Page"),
5240                                "icon_name", "text-x-generic",
5241                                "visible_overflown", FALSE,
5242                                NULL);
5243         ev_page_action_set_model (EV_PAGE_ACTION (action),
5244                                   window->priv->model);
5245         g_signal_connect (action, "activate_link",
5246                           G_CALLBACK (activate_link_cb), window);
5247         gtk_action_group_add_action (group, action);
5248         g_object_unref (action);
5249
5250         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5251                                "name", ZOOM_CONTROL_ACTION,
5252                                "label", _("Zoom"),
5253                                "stock_id", EV_STOCK_ZOOM,
5254                                "tooltip", _("Adjust the zoom level"),
5255                                "zoom", 1.0,
5256                                NULL);
5257         g_signal_connect (action, "zoom_to_level",
5258                           G_CALLBACK (zoom_control_changed_cb), window);
5259         gtk_action_group_add_action (group, action);
5260         g_object_unref (action);
5261
5262         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5263                                "name", NAVIGATION_ACTION,
5264                                "label", _("Navigation"),
5265                                "is_important", TRUE,
5266                                "short_label", _("Back"),
5267                                "stock_id", GTK_STOCK_GO_DOWN,
5268                                /*translators: this is the history action*/
5269                                "tooltip", _("Move across visited pages"),
5270                                NULL);
5271         g_signal_connect (action, "activate_link",
5272                           G_CALLBACK (navigation_action_activate_link_cb), window);
5273         gtk_action_group_add_action (group, action);
5274         g_object_unref (action);
5275
5276         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5277                                "name", "FileOpenRecent",
5278                                "label", _("_Open…"),
5279                                "tooltip", _("Open an existing document"),
5280                                "stock_id", GTK_STOCK_OPEN,
5281                                NULL);
5282         g_signal_connect (action, "activate",
5283                           G_CALLBACK (ev_window_cmd_file_open), window);
5284         g_signal_connect (action, "item_activated",
5285                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5286                           window);
5287         gtk_action_group_add_action (group, action);
5288         g_object_unref (action);
5289 }
5290
5291 static void
5292 set_action_properties (GtkActionGroup *action_group)
5293 {
5294         GtkAction *action;
5295
5296         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5297         g_object_set (action, "is-important", TRUE, NULL);
5298         /*translators: this is the label for toolbar button*/
5299         g_object_set (action, "short_label", _("Previous"), NULL);
5300
5301         action = gtk_action_group_get_action (action_group, "GoNextPage");
5302         g_object_set (action, "is-important", TRUE, NULL);
5303         /*translators: this is the label for toolbar button*/
5304         g_object_set (action, "short_label", _("Next"), NULL);
5305
5306         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5307         /*translators: this is the label for toolbar button*/
5308         g_object_set (action, "short_label", _("Zoom In"), NULL);
5309
5310         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5311         /*translators: this is the label for toolbar button*/
5312         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5313
5314         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5315         /*translators: this is the label for toolbar button*/
5316         g_object_set (action, "short_label", _("Best Fit"), NULL);
5317
5318         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5319         /*translators: this is the label for toolbar button*/
5320         g_object_set (action, "short_label", _("Fit Width"), NULL);
5321
5322         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5323         g_object_set (action, "is-important", TRUE, NULL);
5324 }
5325
5326 static void
5327 set_chrome_actions (EvWindow *window)
5328 {
5329         EvWindowPrivate *priv = window->priv;
5330         GtkActionGroup *action_group = priv->action_group;
5331         GtkAction *action;
5332
5333         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5334         g_signal_handlers_block_by_func
5335                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5336         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5337                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5338         g_signal_handlers_unblock_by_func
5339                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5340 }
5341
5342 static void
5343 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5344                           GParamSpec     *pspec,
5345                           EvWindow       *ev_window)
5346 {
5347         GtkTreeModel *model;
5348         GtkAction *action;
5349
5350         g_object_get (G_OBJECT (ev_sidebar_links),
5351                       "model", &model,
5352                       NULL);
5353
5354         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5355         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5356         g_object_unref (model);
5357 }
5358
5359 static gboolean
5360 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5361 {
5362 #ifdef ENABLE_DBUS
5363         GObject *keys;
5364
5365         keys = ev_application_get_media_keys (EV_APP);
5366         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5367 #endif /* ENABLE_DBUS */
5368
5369         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5370         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5371
5372         ev_window_set_view_accels_sensitivity (window, TRUE);
5373
5374         update_chrome_visibility (window);
5375
5376         return FALSE;
5377 }
5378
5379 static gboolean
5380 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5381 {
5382         ev_window_set_view_accels_sensitivity (window, FALSE);
5383
5384         return FALSE;
5385 }
5386
5387 static void
5388 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5389                                     GParamSpec         *pspec,
5390                                     EvWindow           *ev_window)
5391 {
5392         GtkWidget *widget;
5393
5394         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5395
5396         if (widget != NULL) {
5397                 g_signal_connect_object (widget, "focus_in_event",
5398                                          G_CALLBACK (view_actions_focus_in_cb),
5399                                          ev_window, 0);
5400                 g_signal_connect_object (widget, "focus_out_event",
5401                                          G_CALLBACK (view_actions_focus_out_cb),
5402                                          ev_window, 0);
5403                 g_object_unref (widget);
5404         }
5405 }
5406
5407 static gboolean
5408 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5409 {
5410         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5411                 gboolean maximized;
5412
5413                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5414                 if (window->priv->metadata && !ev_window_is_empty (window))
5415                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5416         }
5417
5418         return FALSE;
5419 }
5420
5421 static gboolean
5422 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5423 {
5424         GdkWindowState state;
5425         gdouble document_width, document_height;
5426
5427         if (!window->priv->metadata)
5428                 return FALSE;
5429
5430         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5431
5432         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5433                 if (!ev_window_is_empty (window) && window->priv->document) {
5434                         ev_document_get_max_page_size (window->priv->document,
5435                                                        &document_width, &document_height);
5436                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5437                                                 (double)event->width / document_width);
5438                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5439                                                 (double)event->height / document_height);
5440                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5441                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5442                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5443                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5444                 }
5445         }
5446
5447         return FALSE;
5448 }
5449
5450 static void
5451 launch_action (EvWindow *window, EvLinkAction *action)
5452 {
5453         const char *filename = ev_link_action_get_filename (action);
5454         GAppInfo *app_info;
5455         GFile *file;
5456         GList file_list = {NULL};
5457         GAppLaunchContext *context;
5458         GError *error = NULL;
5459
5460         if (filename == NULL)
5461                 return;
5462
5463         if (g_path_is_absolute (filename)) {
5464                 file = g_file_new_for_path (filename);
5465         } else {
5466                 GFile *base_file;
5467                 gchar *dir;
5468
5469                 dir = g_path_get_dirname (window->priv->uri);
5470                 base_file = g_file_new_for_uri (dir);
5471                 g_free (dir);
5472
5473                 file = g_file_resolve_relative_path (base_file, filename);
5474                 g_object_unref (base_file);
5475         }
5476
5477         app_info = g_file_query_default_handler (file, NULL, &error);
5478         if (!app_info) {
5479                 ev_window_error_message (window, error,
5480                                          "%s",
5481                                          _("Unable to launch external application."));
5482                 g_object_unref (file);
5483                 g_error_free (error);
5484
5485                 return;
5486         }
5487
5488         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5489         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5490                                            gtk_window_get_screen (GTK_WINDOW (window)));
5491         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5492                                               gtk_get_current_event_time ());
5493
5494         file_list.data = file;
5495         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5496                 ev_window_error_message (window, error,
5497                                          "%s",
5498                                          _("Unable to launch external application."));
5499                 g_error_free (error);
5500         }
5501
5502         g_object_unref (app_info);
5503         g_object_unref (file);
5504         /* FIXMEchpe: unref launch context? */
5505
5506         /* According to the PDF spec filename can be an executable. I'm not sure
5507            allowing to launch executables is a good idea though. -- marco */
5508 }
5509
5510 static void
5511 launch_external_uri (EvWindow *window, EvLinkAction *action)
5512 {
5513         const gchar *uri = ev_link_action_get_uri (action);
5514         GError *error = NULL;
5515         gboolean ret;
5516         GAppLaunchContext *context;
5517
5518         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5519         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5520                                            gtk_window_get_screen (GTK_WINDOW (window)));
5521         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5522                                               gtk_get_current_event_time ());
5523
5524         if (!g_strstr_len (uri, strlen (uri), "://") &&
5525             !g_str_has_prefix (uri, "mailto:")) {
5526                 gchar *new_uri;
5527
5528                 /* Not a valid uri, assume http if it starts with www */
5529                 if (g_str_has_prefix (uri, "www.")) {
5530                         new_uri = g_strdup_printf ("http://%s", uri);
5531                 } else {
5532                         GFile *file, *parent;
5533
5534                         file = g_file_new_for_uri (window->priv->uri);
5535                         parent = g_file_get_parent (file);
5536                         g_object_unref (file);
5537                         if (parent) {
5538                                 gchar *parent_uri = g_file_get_uri (parent);
5539
5540                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5541                                 g_free (parent_uri);
5542                                 g_object_unref (parent);
5543                         } else {
5544                                 new_uri = g_strdup_printf ("file:///%s", uri);
5545                         }
5546                 }
5547                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5548                 g_free (new_uri);
5549         } else {
5550                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5551         }
5552
5553         if (ret == FALSE) {
5554                 ev_window_error_message (window, error,
5555                                          "%s", _("Unable to open external link"));
5556                 g_error_free (error);
5557         }
5558
5559         /* FIXMEchpe: unref launch context? */
5560 }
5561
5562 static void
5563 open_remote_link (EvWindow *window, EvLinkAction *action)
5564 {
5565         gchar *uri;
5566         gchar *dir;
5567
5568         dir = g_path_get_dirname (window->priv->uri);
5569
5570         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5571                                 NULL);
5572         g_free (dir);
5573
5574         ev_application_open_uri_at_dest (EV_APP, uri,
5575                                          gtk_window_get_screen (GTK_WINDOW (window)),
5576                                          ev_link_action_get_dest (action),
5577                                          0,
5578                                          NULL,
5579                                          gtk_get_current_event_time ());
5580
5581         g_free (uri);
5582 }
5583
5584 static void
5585 do_action_named (EvWindow *window, EvLinkAction *action)
5586 {
5587         const gchar *name = ev_link_action_get_name (action);
5588
5589         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5590                 ev_window_cmd_go_first_page (NULL, window);
5591         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5592                 ev_window_cmd_go_previous_page (NULL, window);
5593         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5594                 ev_window_cmd_go_next_page (NULL, window);
5595         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5596                 ev_window_cmd_go_last_page (NULL, window);
5597         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5598                 ev_window_cmd_focus_page_selector (NULL, window);
5599         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5600                 ev_window_cmd_edit_find (NULL, window);
5601         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5602                 ev_window_cmd_file_close_window (NULL, window);
5603         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5604                 ev_window_cmd_file_print (NULL, window);
5605         } else {
5606                 g_warning ("Unimplemented named action: %s, please post a "
5607                            "bug report in Evince bugzilla "
5608                            "(http://bugzilla.gnome.org) with a testcase.",
5609                            name);
5610         }
5611 }
5612
5613 static void
5614 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5615 {
5616         switch (ev_link_action_get_action_type (action)) {
5617                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5618                         EvLinkDest *dest;
5619
5620                         dest = ev_link_action_get_dest (action);
5621                         if (!dest)
5622                                 return;
5623
5624                         ev_window_open_copy_at_dest (window, dest);
5625                 }
5626                         break;
5627                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5628                         launch_external_uri (window, action);
5629                         break;
5630                 case EV_LINK_ACTION_TYPE_LAUNCH:
5631                         launch_action (window, action);
5632                         break;
5633                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5634                         open_remote_link (window, action);
5635                         break;
5636                 case EV_LINK_ACTION_TYPE_NAMED:
5637                         do_action_named (window, action);
5638                         break;
5639                 default:
5640                         g_assert_not_reached ();
5641         }
5642 }
5643
5644 static void
5645 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5646 {
5647         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5648 }
5649
5650 static void
5651 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5652 {
5653         EvLinkAction *ev_action = NULL;
5654         EvLinkDest   *dest;
5655
5656         ev_action = ev_link_get_action (window->priv->link);
5657         if (!ev_action)
5658                 return;
5659
5660         dest = ev_link_action_get_dest (ev_action);
5661         if (!dest)
5662                 return;
5663
5664         ev_window_open_copy_at_dest (window, dest);
5665 }
5666
5667 static void
5668 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5669 {
5670         EvLinkAction *ev_action;
5671
5672         ev_action = ev_link_get_action (window->priv->link);
5673         if (!ev_action)
5674                 return;
5675
5676         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5677                                    ev_action);
5678 }
5679
5680
5681 static void
5682 image_save_dialog_response_cb (GtkWidget *fc,
5683                                gint       response_id,
5684                                EvWindow  *ev_window)
5685 {
5686         GFile           *target_file;
5687         gboolean         is_native;
5688         GError          *error = NULL;
5689         GdkPixbuf       *pixbuf;
5690         gchar           *uri;
5691         gchar          **extensions;
5692         gchar           *filename;
5693         gchar           *file_format;
5694         GdkPixbufFormat *format;
5695         GtkFileFilter   *filter;
5696
5697         if (response_id != GTK_RESPONSE_OK) {
5698                 gtk_widget_destroy (fc);
5699                 return;
5700         }
5701
5702         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5703         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5704         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5705
5706         if (format == NULL) {
5707                 format = get_gdk_pixbuf_format_by_extension (uri);
5708         }
5709
5710         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5711                 /* no extension found and no extension provided within uri */
5712                 format = get_gdk_pixbuf_format_by_extension (".png");
5713                 if (format == NULL) {
5714                         /* no .png support, try .jpeg */
5715                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5716                 }
5717         }
5718
5719         if (format == NULL) {
5720                 ev_window_error_message (ev_window, NULL,
5721                                          "%s",
5722                                          _("Couldn't find appropriate format to save image"));
5723                 g_free (uri);
5724                 gtk_widget_destroy (fc);
5725
5726                 return;
5727         }
5728
5729         extensions = gdk_pixbuf_format_get_extensions (format);
5730         if (!g_str_has_suffix (uri, extensions[0])) {
5731                 gchar *uri_extension;
5732
5733                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5734                 target_file = g_file_new_for_uri (uri_extension);
5735                 g_free (uri_extension);
5736         } else {
5737                 target_file = g_file_new_for_uri (uri);
5738         }
5739         g_strfreev (extensions);
5740         g_free (uri);
5741
5742         is_native = g_file_is_native (target_file);
5743         if (is_native) {
5744                 filename = g_file_get_path (target_file);
5745         } else {
5746                 /* Create a temporary local file to save to */
5747                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5748                         goto has_error;
5749         }
5750
5751         ev_document_doc_mutex_lock ();
5752         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5753                                                ev_window->priv->image);
5754         ev_document_doc_mutex_unlock ();
5755
5756         file_format = gdk_pixbuf_format_get_name (format);
5757         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5758         g_free (file_format);
5759         g_object_unref (pixbuf);
5760
5761     has_error:
5762         if (error) {
5763                 ev_window_error_message (ev_window, error,
5764                                          "%s", _("The image could not be saved."));
5765                 g_error_free (error);
5766                 g_free (filename);
5767                 g_object_unref (target_file);
5768                 gtk_widget_destroy (fc);
5769
5770                 return;
5771         }
5772
5773         if (!is_native) {
5774                 GFile *source_file;
5775
5776                 source_file = g_file_new_for_path (filename);
5777
5778                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5779                                        source_file, target_file);
5780                 g_object_unref (source_file);
5781         }
5782
5783         g_free (filename);
5784         g_object_unref (target_file);
5785         gtk_widget_destroy (fc);
5786 }
5787
5788 static void
5789 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5790 {
5791         GtkWidget *fc;
5792
5793         if (!window->priv->image)
5794                 return;
5795
5796         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5797                                           GTK_WINDOW (window),
5798                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5799                                           GTK_STOCK_CANCEL,
5800                                           GTK_RESPONSE_CANCEL,
5801                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5802                                           NULL);
5803
5804         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5805         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5806                                                  GTK_RESPONSE_OK,
5807                                                  GTK_RESPONSE_CANCEL,
5808                                                  -1);
5809
5810         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5811         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5812
5813         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5814
5815         g_signal_connect (fc, "response",
5816                           G_CALLBACK (image_save_dialog_response_cb),
5817                           window);
5818
5819         gtk_widget_show (fc);
5820 }
5821
5822 static void
5823 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5824 {
5825         GtkClipboard *clipboard;
5826         GdkPixbuf    *pixbuf;
5827
5828         if (!window->priv->image)
5829                 return;
5830
5831         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5832                                               GDK_SELECTION_CLIPBOARD);
5833         ev_document_doc_mutex_lock ();
5834         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5835                                                window->priv->image);
5836         ev_document_doc_mutex_unlock ();
5837
5838         gtk_clipboard_set_image (clipboard, pixbuf);
5839         g_object_unref (pixbuf);
5840 }
5841
5842 static void
5843 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5844 {
5845         GList     *l;
5846         GdkScreen *screen;
5847
5848         if (!window->priv->attach_list)
5849                 return;
5850
5851         screen = gtk_window_get_screen (GTK_WINDOW (window));
5852
5853         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5854                 EvAttachment *attachment;
5855                 GError       *error = NULL;
5856
5857                 attachment = (EvAttachment *) l->data;
5858
5859                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5860
5861                 if (error) {
5862                         ev_window_error_message (window, error,
5863                                                  "%s", _("Unable to open attachment"));
5864                         g_error_free (error);
5865                 }
5866         }
5867 }
5868
5869 static void
5870 attachment_save_dialog_response_cb (GtkWidget *fc,
5871                                     gint       response_id,
5872                                     EvWindow  *ev_window)
5873 {
5874         GFile                *target_file;
5875         gchar                *uri;
5876         GList                *l;
5877         GtkFileChooserAction  fc_action;
5878         gboolean              is_dir;
5879         gboolean              is_native;
5880
5881         if (response_id != GTK_RESPONSE_OK) {
5882                 gtk_widget_destroy (fc);
5883                 return;
5884         }
5885
5886         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5887         target_file = g_file_new_for_uri (uri);
5888         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5889         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5890         is_native = g_file_is_native (target_file);
5891
5892         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5893                 EvAttachment *attachment;
5894                 GFile        *save_to = NULL;
5895                 GError       *error = NULL;
5896
5897                 attachment = (EvAttachment *) l->data;
5898
5899                 if (is_native) {
5900                         if (is_dir) {
5901                                 save_to = g_file_get_child (target_file,
5902                                     /* FIXMEchpe: file name encoding! */
5903                                                             ev_attachment_get_name (attachment));
5904                         } else {
5905                                 save_to = g_object_ref (target_file);
5906                         }
5907                 } else {
5908                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5909                 }
5910
5911                 if (save_to)
5912                         ev_attachment_save (attachment, save_to, &error);
5913
5914                 if (error) {
5915                         ev_window_error_message (ev_window, error,
5916                                                  "%s", _("The attachment could not be saved."));
5917                         g_error_free (error);
5918                         g_object_unref (save_to);
5919
5920                         continue;
5921                 }
5922
5923                 if (!is_native) {
5924                         GFile *dest_file;
5925
5926                         if (is_dir) {
5927                                 dest_file = g_file_get_child (target_file,
5928                                                               ev_attachment_get_name (attachment));
5929                         } else {
5930                                 dest_file = g_object_ref (target_file);
5931                         }
5932
5933                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5934                                                save_to, dest_file);
5935
5936                         g_object_unref (dest_file);
5937                 }
5938
5939                 g_object_unref (save_to);
5940         }
5941
5942         g_free (uri);
5943         g_object_unref (target_file);
5944
5945         gtk_widget_destroy (fc);
5946 }
5947
5948 static void
5949 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5950 {
5951         GtkWidget    *fc;
5952         EvAttachment *attachment = NULL;
5953
5954         if (!window->priv->attach_list)
5955                 return;
5956
5957         if (g_list_length (window->priv->attach_list) == 1)
5958                 attachment = (EvAttachment *) window->priv->attach_list->data;
5959
5960         fc = gtk_file_chooser_dialog_new (
5961                 _("Save Attachment"),
5962                 GTK_WINDOW (window),
5963                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5964                 GTK_STOCK_CANCEL,
5965                 GTK_RESPONSE_CANCEL,
5966                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5967                 NULL);
5968
5969         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5970         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5971                                                  GTK_RESPONSE_OK,
5972                                                  GTK_RESPONSE_CANCEL,
5973                                                  -1);
5974
5975         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5976         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5977
5978         if (attachment)
5979                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5980                                                    ev_attachment_get_name (attachment));
5981
5982         g_signal_connect (fc, "response",
5983                           G_CALLBACK (attachment_save_dialog_response_cb),
5984                           window);
5985
5986         gtk_widget_show (fc);
5987 }
5988
5989 static void
5990 ev_window_media_player_key_pressed (EvWindow    *window,
5991                                     const gchar *key,
5992                                     gpointer     user_data)
5993 {
5994         if (!gtk_window_is_active (GTK_WINDOW (window)))
5995                 return;
5996
5997         /* Note how Previous/Next only go to the
5998          * next/previous page despite their icon telling you
5999          * they should go to the beginning/end.
6000          *
6001          * There's very few keyboards with FFW/RWD though,
6002          * so we stick the most useful keybinding on the most
6003          * often seen keys
6004          */
6005         if (strcmp (key, "Play") == 0) {
6006                 ev_window_run_presentation (window);
6007         } else if (strcmp (key, "Previous") == 0) {
6008                 ev_window_cmd_go_previous_page (NULL, window);
6009         } else if (strcmp (key, "Next") == 0) {
6010                 ev_window_cmd_go_next_page (NULL, window);
6011         } else if (strcmp (key, "FastForward") == 0) {
6012                 ev_window_cmd_go_last_page (NULL, window);
6013         } else if (strcmp (key, "Rewind") == 0) {
6014                 ev_window_cmd_go_first_page (NULL, window);
6015         }
6016 }
6017
6018 static EggToolbarsModel *
6019 get_toolbars_model (void)
6020 {
6021         EggToolbarsModel *toolbars_model;
6022         gchar            *toolbars_file;
6023         gchar            *toolbars_path;
6024         gint              i;
6025
6026         toolbars_model = egg_toolbars_model_new ();
6027
6028         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6029                                           "evince_toolbar.xml", NULL);
6030         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6031                                          "evince-toolbar.xml", NULL);
6032         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6033
6034         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6035                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6036                 goto skip_conversion;
6037         }
6038
6039         /* Open item doesn't exist anymore,
6040          * convert it to OpenRecent for compatibility
6041          */
6042         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6043                 const gchar *item;
6044
6045                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6046                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6047                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6048                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6049                                                      "FileOpenRecent");
6050                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6051                         break;
6052                 }
6053         }
6054
6055     skip_conversion:
6056         g_free (toolbars_file);
6057         g_free (toolbars_path);
6058
6059         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6060
6061         return toolbars_model;
6062 }
6063
6064 static void
6065 ev_window_init (EvWindow *ev_window)
6066 {
6067         GtkActionGroup *action_group;
6068         GtkAccelGroup *accel_group;
6069         GError *error = NULL;
6070         GtkWidget *sidebar_widget;
6071         GtkWidget *menuitem;
6072         EggToolbarsModel *toolbars_model;
6073         GObject *mpkeys;
6074         gchar *ui_path;
6075         gdouble dpi;
6076
6077         g_signal_connect (ev_window, "configure_event",
6078                           G_CALLBACK (window_configure_event_cb), NULL);
6079         g_signal_connect (ev_window, "window_state_event",
6080                           G_CALLBACK (window_state_event_cb), NULL);
6081
6082         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6083
6084         ev_window->priv->model = ev_document_model_new ();
6085
6086         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6087         ev_window->priv->title = ev_window_title_new (ev_window);
6088
6089         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6090         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6091         gtk_widget_show (ev_window->priv->main_box);
6092
6093         action_group = gtk_action_group_new ("MenuActions");
6094         ev_window->priv->action_group = action_group;
6095         gtk_action_group_set_translation_domain (action_group, NULL);
6096         gtk_action_group_add_actions (action_group, entries,
6097                                       G_N_ELEMENTS (entries), ev_window);
6098         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6099                                              G_N_ELEMENTS (toggle_entries),
6100                                              ev_window);
6101         set_action_properties (action_group);
6102         register_custom_actions (ev_window, action_group);
6103
6104         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6105         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6106                                             action_group, 0);
6107
6108         accel_group =
6109                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6110         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6111
6112         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6113
6114         action_group = gtk_action_group_new ("ViewPopupActions");
6115         ev_window->priv->view_popup_action_group = action_group;
6116         gtk_action_group_set_translation_domain (action_group, NULL);
6117         gtk_action_group_add_actions (action_group, view_popup_entries,
6118                                       G_N_ELEMENTS (view_popup_entries),
6119                                       ev_window);
6120         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6121                                             action_group, 0);
6122
6123         action_group = gtk_action_group_new ("AttachmentPopupActions");
6124         ev_window->priv->attachment_popup_action_group = action_group;
6125         gtk_action_group_set_translation_domain (action_group, NULL);
6126         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6127                                       G_N_ELEMENTS (attachment_popup_entries),
6128                                       ev_window);
6129         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6130                                             action_group, 0);
6131
6132         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6133                                     "evince-ui.xml", NULL);
6134         if (!gtk_ui_manager_add_ui_from_file (
6135                 ev_window->priv->ui_manager, ui_path, &error))
6136         {
6137                 g_warning ("building menus failed: %s", error->message);
6138                 g_error_free (error);
6139         }
6140         g_free (ui_path);
6141
6142 #if GTK_CHECK_VERSION (2, 17, 4)
6143         {
6144                 GtkAction *action;
6145
6146                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6147                                                       "FilePageSetup");
6148                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6149         }
6150 #endif
6151
6152         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6153         ev_window->priv->recent_action_group = NULL;
6154         ev_window->priv->recent_ui_id = 0;
6155         g_signal_connect_swapped (ev_window->priv->recent_manager,
6156                                   "changed",
6157                                   G_CALLBACK (ev_window_setup_recent),
6158                                   ev_window);
6159
6160         ev_window->priv->menubar =
6161                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6162                                             "/MainMenu");
6163         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6164                             ev_window->priv->menubar,
6165                             FALSE, FALSE, 0);
6166         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6167                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6168         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6169         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6170                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6171         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6172
6173         toolbars_model = get_toolbars_model ();
6174         ev_window->priv->toolbar = GTK_WIDGET
6175                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6176                                "ui-manager", ev_window->priv->ui_manager,
6177                                "popup-path", "/ToolbarPopup",
6178                                "model", toolbars_model,
6179                                NULL));
6180         g_object_unref (toolbars_model);
6181
6182         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6183                                    "DefaultToolBar");
6184         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6185                             ev_window->priv->toolbar,
6186                             FALSE, FALSE, 0);
6187         gtk_widget_show (ev_window->priv->toolbar);
6188
6189         /* Add the main area */
6190         ev_window->priv->hpaned = gtk_hpaned_new ();
6191         g_signal_connect (ev_window->priv->hpaned,
6192                           "notify::position",
6193                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6194                           ev_window);
6195
6196         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6197         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6198                             TRUE, TRUE, 0);
6199         gtk_widget_show (ev_window->priv->hpaned);
6200
6201         ev_window->priv->sidebar = ev_sidebar_new ();
6202         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6203                               ev_window->priv->model);
6204         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6205                          ev_window->priv->sidebar, FALSE, FALSE);
6206         gtk_widget_show (ev_window->priv->sidebar);
6207
6208         /* Stub sidebar, for now */
6209
6210         sidebar_widget = ev_sidebar_thumbnails_new ();
6211         ev_window->priv->sidebar_thumbs = sidebar_widget;
6212         g_signal_connect (sidebar_widget,
6213                           "notify::main-widget",
6214                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6215                           ev_window);
6216         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6217         gtk_widget_show (sidebar_widget);
6218         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6219                              sidebar_widget);
6220
6221         sidebar_widget = ev_sidebar_links_new ();
6222         ev_window->priv->sidebar_links = sidebar_widget;
6223         g_signal_connect (sidebar_widget,
6224                           "notify::model",
6225                           G_CALLBACK (sidebar_widget_model_set),
6226                           ev_window);
6227         g_signal_connect (sidebar_widget,
6228                           "link_activated",
6229                           G_CALLBACK (sidebar_links_link_activated_cb),
6230                           ev_window);
6231         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6232         gtk_widget_show (sidebar_widget);
6233         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6234                              sidebar_widget);
6235
6236         sidebar_widget = ev_sidebar_attachments_new ();
6237         ev_window->priv->sidebar_attachments = sidebar_widget;
6238         g_signal_connect_object (sidebar_widget,
6239                                  "popup",
6240                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6241                                  ev_window, 0);
6242         gtk_widget_show (sidebar_widget);
6243         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6244                              sidebar_widget);
6245
6246         sidebar_widget = ev_sidebar_layers_new ();
6247         ev_window->priv->sidebar_layers = sidebar_widget;
6248         g_signal_connect (sidebar_widget,
6249                           "layers_visibility_changed",
6250                           G_CALLBACK (sidebar_layers_visibility_changed),
6251                           ev_window);
6252         gtk_widget_show (sidebar_widget);
6253         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6254                              sidebar_widget);
6255
6256         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6257         ev_window->priv->scrolled_window =
6258                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6259                                           "shadow-type", GTK_SHADOW_IN,
6260                                           NULL));
6261         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6262                             ev_window->priv->scrolled_window,
6263                             TRUE, TRUE, 0);
6264         gtk_widget_show (ev_window->priv->scrolled_window);
6265
6266         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6267                         ev_window->priv->view_box);
6268         gtk_widget_show (ev_window->priv->view_box);
6269
6270         ev_window->priv->view = ev_view_new ();
6271         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6272         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6273         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6274         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6275         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6276         g_signal_connect_swapped (ev_window->priv->password_view,
6277                                   "unlock",
6278                                   G_CALLBACK (ev_window_password_view_unlock),
6279                                   ev_window);
6280         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6281                                  G_CALLBACK (view_actions_focus_in_cb),
6282                                  ev_window, 0);
6283         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6284                                  G_CALLBACK (view_actions_focus_out_cb),
6285                                  ev_window, 0);
6286         g_signal_connect_object (ev_window->priv->view, "external-link",
6287                                  G_CALLBACK (view_external_link_cb),
6288                                  ev_window, 0);
6289         g_signal_connect_object (ev_window->priv->view, "handle-link",
6290                                  G_CALLBACK (view_handle_link_cb),
6291                                  ev_window, 0);
6292         g_signal_connect_object (ev_window->priv->view, "popup",
6293                                  G_CALLBACK (view_menu_popup_cb),
6294                                  ev_window, 0);
6295         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6296                                  G_CALLBACK (view_selection_changed_cb),
6297                                  ev_window, 0);
6298         gtk_widget_show (ev_window->priv->view);
6299         gtk_widget_show (ev_window->priv->password_view);
6300
6301         /* Find Bar */
6302         ev_window->priv->find_bar = egg_find_bar_new ();
6303         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6304                           ev_window->priv->find_bar,
6305                           FALSE, TRUE, 0);
6306
6307         /* We own a ref on these widgets, as we can swap them in and out */
6308         g_object_ref (ev_window->priv->view);
6309         g_object_ref (ev_window->priv->password_view);
6310
6311         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6312                            ev_window->priv->view);
6313
6314         /* Connect to model signals */
6315         g_signal_connect_swapped (ev_window->priv->model,
6316                                   "page-changed",
6317                                   G_CALLBACK (ev_window_page_changed_cb),
6318                                   ev_window);
6319         g_signal_connect (ev_window->priv->model,
6320                           "notify::document",
6321                           G_CALLBACK (ev_window_document_changed_cb),
6322                           ev_window);
6323         g_signal_connect (ev_window->priv->model,
6324                           "notify::scale",
6325                           G_CALLBACK (ev_window_zoom_changed_cb),
6326                           ev_window);
6327         g_signal_connect (ev_window->priv->model,
6328                           "notify::sizing-mode",
6329                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6330                           ev_window);
6331         g_signal_connect (ev_window->priv->model,
6332                           "notify::rotation",
6333                           G_CALLBACK (ev_window_rotation_changed_cb),
6334                           ev_window);
6335         g_signal_connect (ev_window->priv->model,
6336                           "notify::continuous",
6337                           G_CALLBACK (ev_window_continuous_changed_cb),
6338                           ev_window);
6339         g_signal_connect (ev_window->priv->model,
6340                           "notify::dual-page",
6341                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6342                           ev_window);
6343         g_signal_connect (ev_window->priv->model,
6344                           "notify::inverted-colors",
6345                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6346                           ev_window);
6347
6348         /* Connect sidebar signals */
6349         g_signal_connect (ev_window->priv->sidebar,
6350                           "notify::visible",
6351                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6352                           ev_window);
6353         g_signal_connect (ev_window->priv->sidebar,
6354                           "notify::current-page",
6355                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6356                           ev_window);
6357
6358         /* Connect to find bar signals */
6359         g_signal_connect (ev_window->priv->find_bar,
6360                           "previous",
6361                           G_CALLBACK (find_bar_previous_cb),
6362                           ev_window);
6363         g_signal_connect (ev_window->priv->find_bar,
6364                           "next",
6365                           G_CALLBACK (find_bar_next_cb),
6366                           ev_window);
6367         g_signal_connect (ev_window->priv->find_bar,
6368                           "close",
6369                           G_CALLBACK (find_bar_close_cb),
6370                           ev_window);
6371         g_signal_connect (ev_window->priv->find_bar,
6372                           "notify::search-string",
6373                           G_CALLBACK (find_bar_search_changed_cb),
6374                           ev_window);
6375         g_signal_connect (ev_window->priv->find_bar,
6376                           "notify::case-sensitive",
6377                           G_CALLBACK (find_bar_search_changed_cb),
6378                           ev_window);
6379         g_signal_connect (ev_window->priv->find_bar,
6380                           "notify::visible",
6381                           G_CALLBACK (find_bar_visibility_changed_cb),
6382                           ev_window);
6383         g_signal_connect (ev_window->priv->find_bar,
6384                           "scroll",
6385                           G_CALLBACK (find_bar_scroll),
6386                           ev_window);
6387
6388         /* Popups */
6389         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6390                                                                  "/DocumentPopup");
6391         ev_window->priv->link = NULL;
6392
6393         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6394                                                                        "/AttachmentPopup");
6395         ev_window->priv->attach_list = NULL;
6396
6397         /* Media player keys */
6398         mpkeys = ev_application_get_media_keys (EV_APP);
6399         if (mpkeys) {
6400                 g_signal_connect_swapped (mpkeys, "key_pressed",
6401                                           G_CALLBACK (ev_window_media_player_key_pressed),
6402                                           ev_window);
6403         }
6404
6405         /* Give focus to the document view */
6406         gtk_widget_grab_focus (ev_window->priv->view);
6407
6408         /* Set it user interface params */
6409         ev_window_setup_recent (ev_window);
6410
6411         ev_window_setup_gtk_settings (ev_window);
6412
6413         setup_chrome_from_metadata (ev_window);
6414         set_chrome_actions (ev_window);
6415         update_chrome_visibility (ev_window);
6416
6417         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6418
6419         setup_view_from_metadata (ev_window);
6420         setup_sidebar_from_metadata (ev_window);
6421
6422         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6423         ev_window_setup_action_sensitivity (ev_window);
6424
6425         /* Drag and Drop */
6426         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6427                            GTK_DEST_DEFAULT_ALL,
6428                            NULL, 0,
6429                            GDK_ACTION_COPY);
6430         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6431 }
6432
6433 /**
6434  * ev_window_new:
6435  *
6436  * Creates a #GtkWidget that represents the window.
6437  *
6438  * Returns: the #GtkWidget that represents the window.
6439  */
6440 GtkWidget *
6441 ev_window_new (void)
6442 {
6443         GtkWidget *ev_window;
6444
6445         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6446                                               "type", GTK_WINDOW_TOPLEVEL,
6447                                               NULL));
6448
6449         return ev_window;
6450 }