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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-document-misc.h"
  66 #include "ev-file-exporter.h"
  67 #include "ev-file-helpers.h"
  68 #include "ev-file-monitor.h"
  69 #include "ev-history.h"
  70 #include "ev-image.h"
  71 #include "ev-job-scheduler.h"
  72 #include "ev-jobs.h"
  73 #include "ev-message-area.h"
  74 #include "ev-metadata.h"
  75 #include "ev-navigation-action.h"
  76 #include "ev-open-recent-action.h"
  77 #include "ev-page-action.h"
  78 #include "ev-password-view.h"
  79 #include "ev-properties-dialog.h"
  80 #include "ev-sidebar-attachments.h"
  81 #include "ev-sidebar.h"
  82 #include "ev-sidebar-links.h"
  83 #include "ev-sidebar-page.h"
  84 #include "ev-sidebar-thumbnails.h"
  85 #include "ev-sidebar-layers.h"
  86 #include "ev-stock-icons.h"
  87 #include "ev-utils.h"
  88 #include "ev-keyring.h"
  89 #include "ev-view.h"
  90 #include "ev-view-presentation.h"
  91 #include "ev-view-type-builtins.h"
  92 #include "ev-window.h"
  93 #include "ev-window-title.h"
  94 #include "ev-print-operation.h"
  95 #include "ev-progress-message-area.h"
  96
  97 #ifdef ENABLE_DBUS
  98 #include "ev-media-player-keys.h"
  99 #endif /* ENABLE_DBUS */
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *presentation_view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Settings */
 144         GSettings *settings;
 145         GSettings *last_settings;
 146
 147         /* Menubar accels */
 148         guint           menubar_accel_keyval;
 149         GdkModifierType menubar_accel_modifier;
 150
 151         /* Progress Messages */
 152         guint progress_idle;
 153         GCancellable *progress_cancellable;
 154
 155         /* Dialogs */
 156         GtkWidget *properties;
 157         GtkWidget *print_dialog;
 158
 159         /* UI Builders */
 160         GtkActionGroup   *action_group;
 161         GtkActionGroup   *view_popup_action_group;
 162         GtkActionGroup   *attachment_popup_action_group;
 163         GtkRecentManager *recent_manager;
 164         GtkActionGroup   *recent_action_group;
 165         guint             recent_ui_id;
 166         GtkUIManager     *ui_manager;
 167
 168         /* Fullscreen mode */
 169         GtkWidget *fullscreen_toolbar;
 170
 171         /* Popup view */
 172         GtkWidget *view_popup;
 173         EvLink    *link;
 174         EvImage   *image;
 175
 176         /* Popup attachment */
 177         GtkWidget    *attachment_popup;
 178         GList        *attach_list;
 179
 180         /* Document */
 181         EvDocumentModel *model;
 182         char *uri;
 183         glong uri_mtime;
 184         char *local_uri;
 185         gboolean in_reload;
 186         EvFileMonitor *monitor;
 187         guint setup_document_idle;
 188
 189         EvDocument *document;
 190         EvHistory *history;
 191         EvWindowPageMode page_mode;
 192         EvWindowTitle *title;
 193         EvMetadata *metadata;
 194
 195         /* Load params */
 196         EvLinkDest       *dest;
 197         gchar            *search_string;
 198         EvWindowRunMode   window_mode;
 199
 200         EvJob            *load_job;
 201         EvJob            *reload_job;
 202         EvJob            *thumbnail_job;
 203         EvJob            *save_job;
 204         EvJob            *find_job;
 205
 206         /* Printing */
 207         GQueue           *print_queue;
 208         GtkPrintSettings *print_settings;
 209         GtkPageSetup     *print_page_setup;
 210         gboolean          close_after_print;
 211 #ifdef WITH_GCONF
 212         GConfClient *gconf_client;
 213 #endif
 214 };
 215
 216 #define EV_WINDOW_GET_PRIVATE(object) \
 217         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 218
 219 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 220
 221 #define PAGE_SELECTOR_ACTION    "PageSelector"
 222 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 223 #define NAVIGATION_ACTION       "Navigation"
 224
 225 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 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 GS_SCHEMA_NAME           "org.gnome.Evince"
 231 #define GS_OVERRIDE_RESTRICTIONS "override-restrictions"
 232
 233 #define SIDEBAR_DEFAULT_SIZE    132
 234 #define LINKS_SIDEBAR_ID "links"
 235 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 236 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 237 #define LAYERS_SIDEBAR_ID "layers"
 238
 239 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 240 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 241 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 242
 243 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 244
 245 #define MIN_SCALE 0.05409
 246 #define MAX_SCALE 4.0
 247
 248 #define MAX_RECENT_ITEM_LEN (40)
 249
 250 static const gchar *document_print_settings[] = {
 251         GTK_PRINT_SETTINGS_N_COPIES,
 252         GTK_PRINT_SETTINGS_COLLATE,
 253         GTK_PRINT_SETTINGS_REVERSE,
 254         GTK_PRINT_SETTINGS_NUMBER_UP,
 255         GTK_PRINT_SETTINGS_SCALE,
 256         GTK_PRINT_SETTINGS_PRINT_PAGES,
 257         GTK_PRINT_SETTINGS_PAGE_RANGES,
 258         GTK_PRINT_SETTINGS_PAGE_SET,
 259         GTK_PRINT_SETTINGS_OUTPUT_URI
 260 };
 261
 262 static void     ev_window_update_actions                (EvWindow         *ev_window);
 263 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 264                                                          GParamSpec       *pspec,
 265                                                          EvWindow         *ev_window);
 266 static void     ev_window_set_page_mode                 (EvWindow         *window,
 267                                                          EvWindowPageMode  page_mode);
 268 static void     ev_window_load_job_cb                   (EvJob            *job,
 269                                                          gpointer          data);
 270 static void     ev_window_reload_document               (EvWindow         *window,
 271                                                          EvLinkDest *dest);
 272 static void     ev_window_reload_job_cb                 (EvJob            *job,
 273                                                          EvWindow         *window);
 274 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_save_job_cb                   (EvJob            *save,
 277                                                          EvWindow         *window);
 278 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 279                                                          GParamSpec       *pspec,
 280                                                          EvWindow         *ev_window);
 281 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 282                                                          GParamSpec       *pspec,
 283                                                          EvWindow         *ev_window);
 284 static void     ev_window_add_recent                    (EvWindow         *window,
 285                                                          const char       *filename);
 286 static void     ev_window_run_fullscreen                (EvWindow         *window);
 287 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 288                                                          gboolean          unfullscreen_window);
 289 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_window_run_presentation              (EvWindow         *window);
 292 static void     ev_window_stop_presentation             (EvWindow         *window,
 293                                                          gboolean          unfullscreen_window);
 294 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 295                                                          EvWindow         *window);
 296 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 297                                                          EvWindow         *window);
 298 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 299                                                          EvWindow         *window);
 300 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 301                                                          EvWindow         *window);
 302 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 303                                                          EvWindow         *window);
 304 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 305                                                          EvWindow         *window);
 306 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 307                                                          EvWindow         *window);
 308 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 309                                                          EvWindow         *window);
 310 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 311                                                          EvWindow         *ev_window);
 312 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 313                                                          EvWindow         *ev_window);
 314 static void     view_handle_link_cb                     (EvView           *view,
 315                                                          EvLink           *link,
 316                                                          EvWindow         *window);
 317 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 318 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 319                                                          EvWindow         *ev_window);
 320 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 321                                                          GParamSpec       *param,
 322                                                          EvWindow         *ev_window);
 323 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 324                                                          GFile            *source_file);
 325 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 326                                                          const gchar      *key,
 327                                                          gpointer          user_data);
 328
 329 static guint ev_window_n_copies = 0;
 330
 331 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 332
 333 static gdouble
 334 get_screen_dpi (EvWindow *window)
 335 {
 336         GdkScreen *screen;
 337
 338         screen = gtk_window_get_screen (GTK_WINDOW (window));
 339         return ev_document_misc_get_screen_dpi (screen);
 340 }
 341
 342 static void
 343 ev_window_set_action_sensitive (EvWindow   *ev_window,
 344                                 const char *name,
 345                                 gboolean    sensitive)
 346 {
 347         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 348                                                          name);
 349         gtk_action_set_sensitive (action, sensitive);
 350 }
 351
 352
 353 static void
 354 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 355 {
 356         EvDocument *document = ev_window->priv->document;
 357         const EvDocumentInfo *info = NULL;
 358         gboolean has_document = FALSE;
 359         gboolean ok_to_print = TRUE;
 360         gboolean ok_to_copy = TRUE;
 361         gboolean has_properties = TRUE;
 362         gboolean override_restrictions = TRUE;
 363         gboolean can_get_text = FALSE;
 364         gboolean has_pages = FALSE;
 365         gboolean can_find = FALSE;
 366
 367         if (document) {
 368                 has_document = TRUE;
 369                 has_pages = ev_document_get_n_pages (document) > 0;
 370                 info = ev_document_get_info (document);
 371         }
 372
 373         if (!info || info->fields_mask == 0) {
 374                 has_properties = FALSE;
 375         }
 376
 377         if (has_document && EV_IS_SELECTION (document)) {
 378                 can_get_text = TRUE;
 379         }
 380
 381         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 382                 can_find = TRUE;
 383         }
 384
 385         if (has_document && ev_window->priv->settings) {
 386                 override_restrictions =
 387                         g_settings_get_boolean (ev_window->priv->settings,
 388                                                 GS_OVERRIDE_RESTRICTIONS);
 389         }
 390
 391         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 392                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 393                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 394         }
 395
 396         if (has_document && !ev_print_operation_exists_for_document(document))
 397                 ok_to_print = FALSE;
 398
 399 #ifdef WITH_GCONF
 400         if (has_document &&
 401             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 402                 ok_to_copy = FALSE;
 403         }
 404
 405         if (has_document &&
 406             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 407                 ok_to_print = FALSE;
 408         }
 409 #endif
 410
 411         /* File menu */
 412         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 413         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 414         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 415         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 416
 417         /* Edit menu */
 418         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 419         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 420         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 421         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 422         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 423
 424         /* View menu */
 425         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 426         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 427         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 428         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 429         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 430         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 431         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 432
 433         /* Toolbar-specific actions: */
 434         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 435         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 436         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 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 (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 && priv->document && !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->document) {
 901                 if (!window->priv->metadata ||
 902                     !ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 903                         show_toolbar = g_settings_get_boolean (window->priv->last_settings, "show-toolbar");
 904                 }
 905
 906                 if (!show_toolbar)
 907                         chrome &= ~EV_CHROME_TOOLBAR;
 908         }
 909
 910         window->priv->chrome = chrome;
 911 }
 912
 913 static void
 914 setup_sidebar_from_metadata (EvWindow *window)
 915 {
 916         EvDocument *document = window->priv->document;
 917         GtkWidget  *sidebar = window->priv->sidebar;
 918         GtkWidget  *links = window->priv->sidebar_links;
 919         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 920         GtkWidget  *attachments = window->priv->sidebar_attachments;
 921         GtkWidget  *layers = window->priv->sidebar_layers;
 922         gchar      *page_id;
 923         gint        sidebar_size;
 924         gboolean    sidebar_visibility;
 925
 926         if (document) {
 927                 if (!window->priv->metadata ||
 928                     !ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 929                         sidebar_visibility = g_settings_get_boolean (window->priv->last_settings, "show-sidebar");
 930                 }
 931                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 932                 update_chrome_visibility (window);
 933         }
 934
 935         if (!window->priv->metadata)
 936                 return;
 937
 938         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 939                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 940         }
 941
 942         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 943                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 944                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 945                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 946                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 947                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 948                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 949                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 950                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 951                 }
 952         } else if (document) {
 953                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 954                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 955                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 956                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 957                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 958                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 959                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 960                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 961                 }
 962         }
 963 }
 964
 965 static void
 966 setup_model_from_metadata (EvWindow *window)
 967 {
 968         gint     page;
 969         gchar   *sizing_mode;
 970         gdouble  zoom;
 971         gint     rotation;
 972         gboolean inverted_colors = FALSE;
 973         gboolean continuous = FALSE;
 974         gboolean dual_page = FALSE;
 975         gboolean fullscreen = FALSE;
 976
 977         if (!window->priv->metadata)
 978                 return;
 979
 980         /* Current page */
 981         if (!window->priv->dest &&
 982             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 983                 ev_document_model_set_page (window->priv->model, page);
 984         }
 985
 986         /* Sizing mode */
 987         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 988                 GEnumValue *enum_value;
 989
 990                 enum_value = g_enum_get_value_by_nick
 991                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 992                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 993         }
 994
 995         /* Zoom */
 996         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 997             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 998                 zoom *= get_screen_dpi (window) / 72.0;
 999                 ev_document_model_set_scale (window->priv->model, zoom);
1000         }
1001
1002         /* Rotation */
1003         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1004                 switch (rotation) {
1005                 case 90:
1006                         rotation = 90;
1007                         break;
1008                 case 180:
1009                         rotation = 180;
1010                         break;
1011                 case 270:
1012                         rotation = 270;
1013                         break;
1014                 default:
1015                         rotation = 0;
1016                         break;
1017                 }
1018                 ev_document_model_set_rotation (window->priv->model, rotation);
1019         }
1020
1021         /* Inverted Colors */
1022         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1023                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1024
1025         /* Continuous */
1026         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1027                 ev_document_model_set_continuous (window->priv->model, continuous);
1028         }
1029
1030         /* Dual page */
1031         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1032                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1033         }
1034
1035         /* Fullscreen */
1036         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1037                 if (fullscreen) {
1038                         ev_window_run_fullscreen (window);
1039                 }
1040         }
1041 }
1042
1043 static void
1044 setup_document_from_metadata (EvWindow *window)
1045 {
1046         gint    page, n_pages;
1047         gint    width;
1048         gint    height;
1049         gdouble width_ratio;
1050         gdouble height_ratio;
1051
1052         if (window->priv->metadata) {
1053                 /* Make sure to not open a document on the last page,
1054                  * since closing it on the last page most likely means the
1055                  * user was finished reading the document. In that case, reopening should
1056                  * show the first page. */
1057                 page = ev_document_model_get_page (window->priv->model);
1058                 n_pages = ev_document_get_n_pages (window->priv->document);
1059                 if (page == n_pages - 1)
1060                         ev_document_model_set_page (window->priv->model, 0);
1061
1062                 setup_sidebar_from_metadata (window);
1063
1064                 if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1065                     ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1066                         return; /* size was already set in setup_size_from_metadata */
1067         }
1068
1069         g_settings_get (window->priv->last_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1070         if (width_ratio > 0. && height_ratio > 0.) {
1071                 gdouble    document_width;
1072                 gdouble    document_height;
1073                 GdkScreen *screen;
1074                 gint       request_width;
1075                 gint       request_height;
1076
1077                 ev_document_get_max_page_size (window->priv->document,
1078                                                &document_width, &document_height);
1079
1080                 request_width = (gint)(width_ratio * document_width + 0.5);
1081                 request_height = (gint)(height_ratio * document_height + 0.5);
1082
1083                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1084                 if (screen) {
1085                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1086                         request_height = MIN (request_height, gdk_screen_get_height (screen));
1087                 }
1088
1089                 if (request_width > 0 && request_height > 0) {
1090                         gtk_window_resize (GTK_WINDOW (window),
1091                                            request_width,
1092                                            request_height);
1093                 }
1094         }
1095 }
1096
1097 static void
1098 setup_size_from_metadata (EvWindow *window)
1099 {
1100         gint     width;
1101         gint     height;
1102         gboolean maximized;
1103         gint     x;
1104         gint     y;
1105
1106         if (!window->priv->metadata)
1107                 return;
1108
1109         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1110                 if (maximized) {
1111                         gtk_window_maximize (GTK_WINDOW (window));
1112                         return;
1113                 } else {
1114                         gtk_window_unmaximize (GTK_WINDOW (window));
1115                 }
1116         }
1117
1118         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1119             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1120                 gtk_window_move (GTK_WINDOW (window), x, y);
1121         }
1122
1123         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1124             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1125                 gtk_window_resize (GTK_WINDOW (window), width, height);
1126         }
1127 }
1128
1129 static void
1130 setup_view_from_metadata (EvWindow *window)
1131 {
1132         gboolean presentation;
1133
1134         if (!window->priv->metadata)
1135                 return;
1136
1137         /* Presentation */
1138         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1139                 if (presentation) {
1140                         ev_window_run_presentation (window);
1141                 }
1142         }
1143 }
1144
1145 static void
1146 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1147 {
1148         if (ev_window->priv->thumbnail_job != NULL) {
1149                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1150                         ev_job_cancel (ev_window->priv->thumbnail_job);
1151
1152                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1153                                                       ev_window_set_icon_from_thumbnail,
1154                                                       ev_window);
1155                 g_object_unref (ev_window->priv->thumbnail_job);
1156                 ev_window->priv->thumbnail_job = NULL;
1157         }
1158 }
1159
1160 static void
1161 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1162                                    EvWindow       *ev_window)
1163 {
1164         if (job->thumbnail) {
1165                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1166                         ev_document_misc_invert_pixbuf (job->thumbnail);
1167                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1168                                      job->thumbnail);
1169         }
1170
1171         ev_window_clear_thumbnail_job (ev_window);
1172 }
1173
1174 static void
1175 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1176 {
1177         gdouble page_width;
1178         gdouble scale;
1179         gint rotation;
1180         EvDocument *document = ev_window->priv->document;
1181
1182         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1183             ev_document_get_n_pages (document) <= 0 ||
1184             !ev_document_check_dimensions (document)) {
1185                 return;
1186         }
1187
1188         ev_window_clear_thumbnail_job (ev_window);
1189
1190         ev_document_get_page_size (document, 0, &page_width, NULL);
1191         scale = 128. / page_width;
1192         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1193
1194         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1195         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1196                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1197                           ev_window);
1198         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1199 }
1200
1201 static void
1202 override_restrictions_changed (GSettings *settings,
1203                                gchar     *key,
1204                                EvWindow  *ev_window)
1205 {
1206         ev_window_setup_action_sensitivity (ev_window);
1207 }
1208
1209 #ifdef WITH_GCONF
1210 static void
1211 lockdown_changed (GConfClient *client,
1212                   guint        cnxn_id,
1213                   GConfEntry  *entry,
1214                   EvWindow    *ev_window)
1215 {
1216         ev_window_setup_action_sensitivity (ev_window);
1217 }
1218 #endif /* WITH_GCONF */
1219
1220 static gboolean
1221 ev_window_setup_document (EvWindow *ev_window)
1222 {
1223         const EvDocumentInfo *info;
1224         EvDocument *document = ev_window->priv->document;
1225         GtkAction *action;
1226
1227         ev_window->priv->setup_document_idle = 0;
1228
1229         ev_window_refresh_window_thumbnail (ev_window);
1230
1231         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1232         ev_window_title_set_document (ev_window->priv->title, document);
1233         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1234
1235         ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1236         g_signal_connect (ev_window->priv->settings,
1237                           "changed::"GS_OVERRIDE_RESTRICTIONS,
1238                           G_CALLBACK (override_restrictions_changed),
1239                           ev_window);
1240
1241 #ifdef WITH_GCONF
1242         if (!ev_window->priv->gconf_client)
1243                 ev_window->priv->gconf_client = gconf_client_get_default ();
1244         gconf_client_add_dir (ev_window->priv->gconf_client,
1245                               GCONF_LOCKDOWN_DIR,
1246                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1247                               NULL);
1248         gconf_client_notify_add (ev_window->priv->gconf_client,
1249                                  GCONF_LOCKDOWN_DIR,
1250                                  (GConfClientNotifyFunc)lockdown_changed,
1251                                  ev_window, NULL, NULL);
1252 #endif /* WITH_GCONF */
1253
1254         ev_window_setup_action_sensitivity (ev_window);
1255
1256         if (ev_window->priv->history)
1257                 g_object_unref (ev_window->priv->history);
1258         ev_window->priv->history = ev_history_new ();
1259         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1260         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1261
1262         if (ev_window->priv->properties) {
1263                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1264                                                    ev_window->priv->uri,
1265                                                    ev_window->priv->document);
1266         }
1267
1268         info = ev_document_get_info (document);
1269         update_document_mode (ev_window, info->mode);
1270
1271         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1272                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1273         else
1274                 gtk_widget_grab_focus (ev_window->priv->view);
1275
1276         return FALSE;
1277 }
1278
1279 static void
1280 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1281 {
1282         if (ev_window->priv->document == document)
1283                 return;
1284
1285         if (ev_window->priv->document)
1286                 g_object_unref (ev_window->priv->document);
1287         ev_window->priv->document = g_object_ref (document);
1288
1289         ev_window_set_message_area (ev_window, NULL);
1290
1291         if (ev_document_get_n_pages (document) <= 0) {
1292                 ev_window_warning_message (ev_window, "%s",
1293                                            _("The document contains no pages"));
1294         } else if (!ev_document_check_dimensions (document)) {
1295                 ev_window_warning_message (ev_window, "%s",
1296                                            _("The document contains only empty pages"));
1297         }
1298
1299         if (ev_window->priv->setup_document_idle > 0)
1300                 g_source_remove (ev_window->priv->setup_document_idle);
1301
1302         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1303 }
1304
1305 static void
1306 ev_window_document_changed (EvWindow *ev_window,
1307                             gpointer  user_data)
1308 {
1309         ev_window_reload_document (ev_window, NULL);
1310 }
1311
1312 static void
1313 ev_window_password_view_unlock (EvWindow *ev_window)
1314 {
1315         const gchar *password;
1316
1317         g_assert (ev_window->priv->load_job);
1318
1319         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1320         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1321         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1322 }
1323
1324 static void
1325 ev_window_clear_load_job (EvWindow *ev_window)
1326 {
1327         if (ev_window->priv->load_job != NULL) {
1328                 if (!ev_job_is_finished (ev_window->priv->load_job))
1329                         ev_job_cancel (ev_window->priv->load_job);
1330
1331                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1332                 g_object_unref (ev_window->priv->load_job);
1333                 ev_window->priv->load_job = NULL;
1334         }
1335 }
1336
1337 static void
1338 ev_window_clear_reload_job (EvWindow *ev_window)
1339 {
1340         if (ev_window->priv->reload_job != NULL) {
1341                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1342                         ev_job_cancel (ev_window->priv->reload_job);
1343
1344                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1345                 g_object_unref (ev_window->priv->reload_job);
1346                 ev_window->priv->reload_job = NULL;
1347         }
1348 }
1349
1350 static void
1351 ev_window_clear_local_uri (EvWindow *ev_window)
1352 {
1353         if (ev_window->priv->local_uri) {
1354                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1355                 g_free (ev_window->priv->local_uri);
1356                 ev_window->priv->local_uri = NULL;
1357         }
1358 }
1359
1360 static void
1361 ev_window_handle_link (EvWindow *ev_window,
1362                        EvLinkDest *dest)
1363 {
1364         if (dest) {
1365                 EvLink *link;
1366                 EvLinkAction *link_action;
1367
1368                 link_action = ev_link_action_new_dest (dest);
1369                 link = ev_link_new (NULL, link_action);
1370                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1371                 g_object_unref (link);
1372         }
1373 }
1374
1375 /* This callback will executed when load job will be finished.
1376  *
1377  * Since the flow of the error dialog is very confusing, we assume that both
1378  * document and uri will go away after this function is called, and thus we need
1379  * to ref/dup them.  Additionally, it needs to clear
1380  * ev_window->priv->password_{uri,document}, and thus people who call this
1381  * function should _not_ necessarily expect those to exist after being
1382  * called. */
1383 static void
1384 ev_window_load_job_cb (EvJob *job,
1385                        gpointer data)
1386 {
1387         EvWindow *ev_window = EV_WINDOW (data);
1388         EvDocument *document = EV_JOB (job)->document;
1389         EvJobLoad *job_load = EV_JOB_LOAD (job);
1390
1391         g_assert (job_load->uri);
1392
1393         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1394
1395         /* Success! */
1396         if (!ev_job_is_failed (job)) {
1397                 ev_document_model_set_document (ev_window->priv->model, document);
1398
1399                 setup_document_from_metadata (ev_window);
1400                 setup_view_from_metadata (ev_window);
1401
1402                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1403
1404                 ev_window_title_set_type (ev_window->priv->title,
1405                                           EV_WINDOW_TITLE_DOCUMENT);
1406                 if (job_load->password) {
1407                         GPasswordSave flags;
1408
1409                         flags = ev_password_view_get_password_save_flags (
1410                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1411                         ev_keyring_save_password (ev_window->priv->uri,
1412                                                   job_load->password,
1413                                                   flags);
1414                 }
1415
1416                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1417                 /* Already unrefed by ev_link_action
1418                  * FIXME: link action should inc dest ref counting
1419                  * or not unref it at all
1420                  */
1421                 ev_window->priv->dest = NULL;
1422
1423                 switch (ev_window->priv->window_mode) {
1424                         case EV_WINDOW_MODE_FULLSCREEN:
1425                                 ev_window_run_fullscreen (ev_window);
1426                                 break;
1427                         case EV_WINDOW_MODE_PRESENTATION:
1428                                 ev_window_run_presentation (ev_window);
1429                                 break;
1430                         default:
1431                                 break;
1432                 }
1433
1434                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1435                         ev_window_cmd_edit_find (NULL, ev_window);
1436                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1437                                                         ev_window->priv->search_string);
1438                 }
1439
1440                 g_free (ev_window->priv->search_string);
1441                 ev_window->priv->search_string = NULL;
1442
1443                 /* Create a monitor for the document */
1444                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1445                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1446                                           G_CALLBACK (ev_window_document_changed),
1447                                           ev_window);
1448
1449                 ev_window_clear_load_job (ev_window);
1450                 return;
1451         }
1452
1453         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1454                 gchar *password;
1455
1456                 setup_view_from_metadata (ev_window);
1457
1458                 /* First look whether password is in keyring */
1459                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1460                 if (password) {
1461                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1462                                 /* Password in kering is wrong */
1463                                 ev_job_load_set_password (job_load, NULL);
1464                                 /* FIXME: delete password from keyring? */
1465                         } else {
1466                                 ev_job_load_set_password (job_load, password);
1467                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1468                                 g_free (password);
1469                                 return;
1470                         }
1471
1472                         g_free (password);
1473                 }
1474
1475                 /* We need to ask the user for a password */
1476                 ev_window_title_set_uri (ev_window->priv->title,
1477                                          ev_window->priv->uri);
1478                 ev_window_title_set_type (ev_window->priv->title,
1479                                           EV_WINDOW_TITLE_PASSWORD);
1480
1481                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1482                                           job_load->uri);
1483
1484                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1485
1486                 ev_job_load_set_password (job_load, NULL);
1487                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1488         } else {
1489                 ev_window_error_message (ev_window, job->error,
1490                                          "%s", _("Unable to open document"));
1491                 ev_window_clear_load_job (ev_window);
1492         }
1493 }
1494
1495 static void
1496 ev_window_reload_job_cb (EvJob    *job,
1497                          EvWindow *ev_window)
1498 {
1499         GtkWidget *widget;
1500
1501         if (ev_job_is_failed (job)) {
1502                 ev_window_clear_reload_job (ev_window);
1503                 ev_window->priv->in_reload = FALSE;
1504                 if (ev_window->priv->dest) {
1505                         g_object_unref (ev_window->priv->dest);
1506                         ev_window->priv->dest = NULL;
1507                 }
1508
1509                 return;
1510         }
1511
1512         ev_document_model_set_document (ev_window->priv->model,
1513                                         job->document);
1514         if (ev_window->priv->dest) {
1515                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1516                 /* Already unrefed by ev_link_action
1517                  * FIXME: link action should inc dest ref counting
1518                  * or not unref it at all
1519                  */
1520                 ev_window->priv->dest = NULL;
1521         }
1522
1523         /* Restart the search after reloading */
1524         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1525         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1526                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1527                                             NULL, ev_window);
1528         }
1529
1530         ev_window_clear_reload_job (ev_window);
1531         ev_window->priv->in_reload = FALSE;
1532 }
1533
1534 /**
1535  * ev_window_get_uri:
1536  * @ev_window: The instance of the #EvWindow.
1537  *
1538  * It returns the uri of the document showed in the #EvWindow.
1539  *
1540  * Returns: the uri of the document showed in the #EvWindow.
1541  */
1542 const char *
1543 ev_window_get_uri (EvWindow *ev_window)
1544 {
1545         return ev_window->priv->uri;
1546 }
1547
1548 /**
1549  * ev_window_close_dialogs:
1550  * @ev_window: The window where dialogs will be closed.
1551  *
1552  * It looks for password, print and properties dialogs and closes them and
1553  * frees them from memory. If there is any print job it does free it too.
1554  */
1555 static void
1556 ev_window_close_dialogs (EvWindow *ev_window)
1557 {
1558         if (ev_window->priv->print_dialog)
1559                 gtk_widget_destroy (ev_window->priv->print_dialog);
1560         ev_window->priv->print_dialog = NULL;
1561
1562         if (ev_window->priv->properties)
1563                 gtk_widget_destroy (ev_window->priv->properties);
1564         ev_window->priv->properties = NULL;
1565 }
1566
1567 static void
1568 ev_window_clear_progress_idle (EvWindow *ev_window)
1569 {
1570         if (ev_window->priv->progress_idle > 0)
1571                 g_source_remove (ev_window->priv->progress_idle);
1572         ev_window->priv->progress_idle = 0;
1573 }
1574
1575 static void
1576 reset_progress_idle (EvWindow *ev_window)
1577 {
1578         ev_window->priv->progress_idle = 0;
1579 }
1580
1581 static void
1582 ev_window_show_progress_message (EvWindow   *ev_window,
1583                                  guint       interval,
1584                                  GSourceFunc function)
1585 {
1586         if (ev_window->priv->progress_idle > 0)
1587                 g_source_remove (ev_window->priv->progress_idle);
1588         ev_window->priv->progress_idle =
1589                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1590                                             interval, function,
1591                                             ev_window,
1592                                             (GDestroyNotify)reset_progress_idle);
1593 }
1594
1595 static void
1596 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1597 {
1598         if (ev_window->priv->progress_cancellable)
1599                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1600         else
1601                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1602 }
1603
1604 static void
1605 ev_window_progress_response_cb (EvProgressMessageArea *area,
1606                                 gint                   response,
1607                                 EvWindow              *ev_window)
1608 {
1609         if (response == GTK_RESPONSE_CANCEL)
1610                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1611         ev_window_set_message_area (ev_window, NULL);
1612 }
1613
1614 static gboolean
1615 show_loading_progress (EvWindow *ev_window)
1616 {
1617         GtkWidget *area;
1618         gchar     *text;
1619         gchar     *display_name;
1620
1621         if (ev_window->priv->message_area)
1622                 return FALSE;
1623
1624         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1625         display_name = g_markup_escape_text (text, -1);
1626         g_free (text);
1627         text = g_strdup_printf (_("Loading document from “%s”"),
1628                                 display_name);
1629
1630         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1631                                              text,
1632                                              GTK_STOCK_CLOSE,
1633                                              GTK_RESPONSE_CLOSE,
1634                                              GTK_STOCK_CANCEL,
1635                                              GTK_RESPONSE_CANCEL,
1636                                              NULL);
1637         g_signal_connect (area, "response",
1638                           G_CALLBACK (ev_window_progress_response_cb),
1639                           ev_window);
1640         gtk_widget_show (area);
1641         ev_window_set_message_area (ev_window, area);
1642
1643         g_free (text);
1644         g_free (display_name);
1645
1646         return FALSE;
1647 }
1648
1649 static void
1650 ev_window_load_remote_failed (EvWindow *ev_window,
1651                               GError   *error)
1652 {
1653         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1654         ev_window->priv->in_reload = FALSE;
1655         ev_window_error_message (ev_window, error,
1656                                  "%s", _("Unable to open document"));
1657         g_free (ev_window->priv->local_uri);
1658         ev_window->priv->local_uri = NULL;
1659         ev_window->priv->uri_mtime = 0;
1660 }
1661
1662 static void
1663 set_uri_mtime (GFile        *source,
1664                GAsyncResult *async_result,
1665                EvWindow     *ev_window)
1666 {
1667         GFileInfo *info;
1668         GError *error = NULL;
1669
1670         info = g_file_query_info_finish (source, async_result, &error);
1671
1672         if (error) {
1673                 ev_window->priv->uri_mtime = 0;
1674                 g_error_free (error);
1675         } else {
1676                 GTimeVal mtime;
1677
1678                 g_file_info_get_modification_time (info, &mtime);
1679                 ev_window->priv->uri_mtime = mtime.tv_sec;
1680                 g_object_unref (info);
1681         }
1682
1683         g_object_unref (source);
1684 }
1685
1686 static void
1687 mount_volume_ready_cb (GFile        *source,
1688                        GAsyncResult *async_result,
1689                        EvWindow     *ev_window)
1690 {
1691         GError *error = NULL;
1692
1693         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1694
1695         if (error) {
1696                 ev_window_load_remote_failed (ev_window, error);
1697                 g_object_unref (source);
1698                 g_error_free (error);
1699         } else {
1700                 /* Volume successfully mounted,
1701                    try opening the file again */
1702                 ev_window_load_file_remote (ev_window, source);
1703         }
1704 }
1705
1706 static void
1707 window_open_file_copy_ready_cb (GFile        *source,
1708                                 GAsyncResult *async_result,
1709                                 EvWindow     *ev_window)
1710 {
1711         GError *error = NULL;
1712
1713         ev_window_clear_progress_idle (ev_window);
1714         ev_window_set_message_area (ev_window, NULL);
1715
1716         g_file_copy_finish (source, async_result, &error);
1717         if (!error) {
1718                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1719                 g_file_query_info_async (source,
1720                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1721                                          0, G_PRIORITY_DEFAULT,
1722                                          NULL,
1723                                          (GAsyncReadyCallback)set_uri_mtime,
1724                                          ev_window);
1725                 return;
1726         }
1727
1728         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1729                 GMountOperation *operation;
1730
1731                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1732                 g_file_mount_enclosing_volume (source,
1733                                                G_MOUNT_MOUNT_NONE,
1734                                                operation, NULL,
1735                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1736                                                ev_window);
1737                 g_object_unref (operation);
1738         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1739                 ev_window_clear_load_job (ev_window);
1740                 ev_window_clear_local_uri (ev_window);
1741                 g_free (ev_window->priv->uri);
1742                 ev_window->priv->uri = NULL;
1743                 g_object_unref (source);
1744
1745                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1746         } else {
1747                 ev_window_load_remote_failed (ev_window, error);
1748                 g_object_unref (source);
1749         }
1750
1751         g_error_free (error);
1752 }
1753
1754 static void
1755 window_open_file_copy_progress_cb (goffset   n_bytes,
1756                                    goffset   total_bytes,
1757                                    EvWindow *ev_window)
1758 {
1759         gchar *status;
1760         gdouble fraction;
1761
1762         if (!ev_window->priv->message_area)
1763                 return;
1764
1765         if (total_bytes <= 0)
1766                 return;
1767
1768         fraction = n_bytes / (gdouble)total_bytes;
1769         status = g_strdup_printf (_("Downloading document (%d%%)"),
1770                                   (gint)(fraction * 100));
1771
1772         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1773                                              status);
1774         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1775                                                fraction);
1776
1777         g_free (status);
1778 }
1779
1780 static void
1781 ev_window_load_file_remote (EvWindow *ev_window,
1782                             GFile    *source_file)
1783 {
1784         GFile *target_file;
1785
1786         if (!ev_window->priv->local_uri) {
1787                 char *base_name, *template;
1788                 GFile *tmp_file;
1789                 GError *err = NULL;
1790
1791                 /* We'd like to keep extension of source uri since
1792                  * it helps to resolve some mime types, say cbz.
1793                  */
1794                 base_name = g_file_get_basename (source_file);
1795                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1796                 g_free (base_name);
1797
1798                 tmp_file = ev_mkstemp_file (template, &err);
1799                 g_free (template);
1800                 if (tmp_file == NULL) {
1801                         ev_window_error_message (ev_window, err,
1802                                                  "%s", _("Failed to load remote file."));
1803                         g_error_free (err);
1804                         return;
1805                 }
1806
1807                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1808                 g_object_unref (tmp_file);
1809
1810                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1811                                      ev_window->priv->local_uri);
1812         }
1813
1814         ev_window_reset_progress_cancellable (ev_window);
1815
1816         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1817         g_file_copy_async (source_file, target_file,
1818                            G_FILE_COPY_OVERWRITE,
1819                            G_PRIORITY_DEFAULT,
1820                            ev_window->priv->progress_cancellable,
1821                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1822                            ev_window,
1823                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1824                            ev_window);
1825         g_object_unref (target_file);
1826
1827         ev_window_show_progress_message (ev_window, 1,
1828                                          (GSourceFunc)show_loading_progress);
1829 }
1830
1831 void
1832 ev_window_open_uri (EvWindow       *ev_window,
1833                     const char     *uri,
1834                     EvLinkDest     *dest,
1835                     EvWindowRunMode mode,
1836                     const gchar    *search_string)
1837 {
1838         GFile *source_file;
1839
1840         ev_window->priv->in_reload = FALSE;
1841
1842         if (ev_window->priv->uri &&
1843             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1844                 ev_window_reload_document (ev_window, dest);
1845                 return;
1846         }
1847
1848         if (ev_window->priv->monitor) {
1849                 g_object_unref (ev_window->priv->monitor);
1850                 ev_window->priv->monitor = NULL;
1851         }
1852
1853         ev_window_close_dialogs (ev_window);
1854         ev_window_clear_load_job (ev_window);
1855         ev_window_clear_local_uri (ev_window);
1856         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1857
1858         ev_window->priv->window_mode = mode;
1859
1860         if (ev_window->priv->uri)
1861                 g_free (ev_window->priv->uri);
1862         ev_window->priv->uri = g_strdup (uri);
1863
1864         if (ev_window->priv->metadata)
1865                 g_object_unref (ev_window->priv->metadata);
1866
1867         source_file = g_file_new_for_uri (uri);
1868         if (!ev_file_is_temp (source_file) &&
1869             ev_is_metadata_supported_for_file (source_file))
1870                 ev_window->priv->metadata = ev_metadata_new (source_file);
1871         else
1872                 ev_window->priv->metadata = NULL;
1873
1874         if (ev_window->priv->search_string)
1875                 g_free (ev_window->priv->search_string);
1876         ev_window->priv->search_string = search_string ?
1877                 g_strdup (search_string) : NULL;
1878
1879         if (ev_window->priv->dest)
1880                 g_object_unref (ev_window->priv->dest);
1881         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1882
1883         setup_size_from_metadata (ev_window);
1884         setup_model_from_metadata (ev_window);
1885
1886         ev_window->priv->load_job = ev_job_load_new (uri);
1887         g_signal_connect (ev_window->priv->load_job,
1888                           "finished",
1889                           G_CALLBACK (ev_window_load_job_cb),
1890                           ev_window);
1891
1892         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1893                 ev_window_load_file_remote (ev_window, source_file);
1894         } else {
1895                 g_object_unref (source_file);
1896                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1897         }
1898 }
1899
1900 void
1901 ev_window_open_document (EvWindow       *ev_window,
1902                          EvDocument     *document,
1903                          EvLinkDest     *dest,
1904                          EvWindowRunMode mode,
1905                          const gchar    *search_string)
1906 {
1907         if (document == ev_window->priv->document)
1908                 return;
1909
1910         ev_window_close_dialogs (ev_window);
1911         ev_window_clear_load_job (ev_window);
1912         ev_window_clear_local_uri (ev_window);
1913
1914         if (ev_window->priv->monitor) {
1915                 g_object_unref (ev_window->priv->monitor);
1916                 ev_window->priv->monitor = NULL;
1917         }
1918
1919         if (ev_window->priv->uri)
1920                 g_free (ev_window->priv->uri);
1921         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1922
1923         setup_size_from_metadata (ev_window);
1924         setup_model_from_metadata (ev_window);
1925
1926         ev_document_model_set_document (ev_window->priv->model, document);
1927
1928         setup_document_from_metadata (ev_window);
1929         setup_view_from_metadata (ev_window);
1930
1931         if (dest) {
1932                 EvLink *link;
1933                 EvLinkAction *link_action;
1934
1935                 link_action = ev_link_action_new_dest (dest);
1936                 link = ev_link_new (NULL, link_action);
1937                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1938                 /* FIXME: link action should inc dest ref counting
1939                  * or not unref it at all
1940                  */
1941                 g_object_ref (dest);
1942                 g_object_unref (link);
1943         }
1944
1945         switch (mode) {
1946         case EV_WINDOW_MODE_FULLSCREEN:
1947                 ev_window_run_fullscreen (ev_window);
1948                 break;
1949         case EV_WINDOW_MODE_PRESENTATION:
1950                 ev_window_run_presentation (ev_window);
1951                 break;
1952         default:
1953                 break;
1954         }
1955
1956         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1957                 ev_window_cmd_edit_find (NULL, ev_window);
1958                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1959                                                 search_string);
1960         }
1961
1962         /* Create a monitor for the document */
1963         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1964         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1965                                   G_CALLBACK (ev_window_document_changed),
1966                                   ev_window);
1967 }
1968
1969 static void
1970 ev_window_reload_local (EvWindow *ev_window)
1971 {
1972         const gchar *uri;
1973
1974         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1975         ev_window->priv->reload_job = ev_job_load_new (uri);
1976         g_signal_connect (ev_window->priv->reload_job, "finished",
1977                           G_CALLBACK (ev_window_reload_job_cb),
1978                           ev_window);
1979         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1980 }
1981
1982 static gboolean
1983 show_reloading_progress (EvWindow *ev_window)
1984 {
1985         GtkWidget *area;
1986         gchar     *text;
1987
1988         if (ev_window->priv->message_area)
1989                 return FALSE;
1990
1991         text = g_strdup_printf (_("Reloading document from %s"),
1992                                 ev_window->priv->uri);
1993         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1994                                              text,
1995                                              GTK_STOCK_CLOSE,
1996                                              GTK_RESPONSE_CLOSE,
1997                                              GTK_STOCK_CANCEL,
1998                                              GTK_RESPONSE_CANCEL,
1999                                              NULL);
2000         g_signal_connect (area, "response",
2001                           G_CALLBACK (ev_window_progress_response_cb),
2002                           ev_window);
2003         gtk_widget_show (area);
2004         ev_window_set_message_area (ev_window, area);
2005         g_free (text);
2006
2007         return FALSE;
2008 }
2009
2010 static void
2011 reload_remote_copy_ready_cb (GFile        *remote,
2012                              GAsyncResult *async_result,
2013                              EvWindow     *ev_window)
2014 {
2015         GError *error = NULL;
2016
2017         ev_window_clear_progress_idle (ev_window);
2018
2019         g_file_copy_finish (remote, async_result, &error);
2020         if (error) {
2021                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2022                         ev_window_error_message (ev_window, error,
2023                                                  "%s", _("Failed to reload document."));
2024                 g_error_free (error);
2025         } else {
2026                 ev_window_reload_local (ev_window);
2027         }
2028
2029         g_object_unref (remote);
2030 }
2031
2032 static void
2033 reload_remote_copy_progress_cb (goffset   n_bytes,
2034                                 goffset   total_bytes,
2035                                 EvWindow *ev_window)
2036 {
2037         gchar *status;
2038         gdouble fraction;
2039
2040         if (!ev_window->priv->message_area)
2041                 return;
2042
2043         if (total_bytes <= 0)
2044                 return;
2045
2046         fraction = n_bytes / (gdouble)total_bytes;
2047         status = g_strdup_printf (_("Downloading document (%d%%)"),
2048                                   (gint)(fraction * 100));
2049
2050         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2051                                              status);
2052         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2053                                                fraction);
2054
2055         g_free (status);
2056 }
2057
2058 static void
2059 query_remote_uri_mtime_cb (GFile        *remote,
2060                            GAsyncResult *async_result,
2061                            EvWindow     *ev_window)
2062 {
2063         GFileInfo *info;
2064         GTimeVal   mtime;
2065         GError    *error = NULL;
2066
2067         info = g_file_query_info_finish (remote, async_result, &error);
2068         if (error) {
2069                 g_error_free (error);
2070                 g_object_unref (remote);
2071                 ev_window_reload_local (ev_window);
2072
2073                 return;
2074         }
2075
2076         g_file_info_get_modification_time (info, &mtime);
2077         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2078                 GFile *target_file;
2079
2080                 /* Remote file has changed */
2081                 ev_window->priv->uri_mtime = mtime.tv_sec;
2082
2083                 ev_window_reset_progress_cancellable (ev_window);
2084
2085                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2086                 g_file_copy_async (remote, target_file,
2087                                    G_FILE_COPY_OVERWRITE,
2088                                    G_PRIORITY_DEFAULT,
2089                                    ev_window->priv->progress_cancellable,
2090                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2091                                    ev_window,
2092                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2093                                    ev_window);
2094                 g_object_unref (target_file);
2095                 ev_window_show_progress_message (ev_window, 1,
2096                                                  (GSourceFunc)show_reloading_progress);
2097         } else {
2098                 g_object_unref (remote);
2099                 ev_window_reload_local (ev_window);
2100         }
2101
2102         g_object_unref (info);
2103 }
2104
2105 static void
2106 ev_window_reload_remote (EvWindow *ev_window)
2107 {
2108         GFile *remote;
2109
2110         remote = g_file_new_for_uri (ev_window->priv->uri);
2111         /* Reload the remote uri only if it has changed */
2112         g_file_query_info_async (remote,
2113                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2114                                  0, G_PRIORITY_DEFAULT,
2115                                  NULL,
2116                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2117                                  ev_window);
2118 }
2119
2120 static void
2121 ev_window_reload_document (EvWindow *ev_window,
2122                            EvLinkDest *dest)
2123 {
2124         gint page;
2125
2126
2127         ev_window_clear_reload_job (ev_window);
2128         ev_window->priv->in_reload = TRUE;
2129
2130         page = ev_document_model_get_page (ev_window->priv->model);
2131
2132         if (ev_window->priv->dest)
2133                 g_object_unref (ev_window->priv->dest);
2134         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2135
2136         if (ev_window->priv->local_uri) {
2137                 ev_window_reload_remote (ev_window);
2138         } else {
2139                 ev_window_reload_local (ev_window);
2140         }
2141 }
2142
2143 static void
2144 file_open_dialog_response_cb (GtkWidget *chooser,
2145                               gint       response_id,
2146                               EvWindow  *ev_window)
2147 {
2148         if (response_id == GTK_RESPONSE_OK) {
2149                 GSList *uris;
2150                 gchar  *uri;
2151
2152                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2153
2154                 ev_application_open_uri_list (EV_APP, uris,
2155                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2156                                               gtk_get_current_event_time ());
2157
2158                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2159                 g_slist_free (uris);
2160
2161                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2162                 ev_application_set_filechooser_uri (EV_APP,
2163                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2164                                                     uri);
2165                 g_free (uri);
2166         }
2167
2168         gtk_widget_destroy (chooser);
2169 }
2170
2171 static void
2172 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2173 {
2174         GtkWidget   *chooser;
2175         const gchar *default_uri;
2176         gchar       *parent_uri = NULL;
2177
2178         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2179                                                GTK_WINDOW (window),
2180                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2181                                                GTK_STOCK_CANCEL,
2182                                                GTK_RESPONSE_CANCEL,
2183                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2184                                                NULL);
2185
2186         ev_document_factory_add_filters (chooser, NULL);
2187         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2188         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2189
2190         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2191         if (!default_uri && window->priv->uri) {
2192                 GFile *file, *parent;
2193
2194                 file = g_file_new_for_uri (window->priv->uri);
2195                 parent = g_file_get_parent (file);
2196                 if (parent) {
2197                         parent_uri = g_file_get_uri (parent);
2198                         default_uri = parent_uri;
2199                         g_object_unref (parent);
2200                 }
2201                 g_object_unref (file);
2202         }
2203
2204         if (default_uri) {
2205                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2206         } else {
2207                 const gchar *folder;
2208
2209                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2210                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2211                                                      folder ? folder : g_get_home_dir ());
2212         }
2213         g_free (parent_uri);
2214
2215         g_signal_connect (chooser, "response",
2216                           G_CALLBACK (file_open_dialog_response_cb),
2217                           window);
2218
2219         gtk_widget_show (chooser);
2220 }
2221
2222 static void
2223 ev_window_open_copy_at_dest (EvWindow   *window,
2224                              EvLinkDest *dest)
2225 {
2226         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2227
2228         ev_window_n_copies++;
2229
2230         if (window->priv->metadata)
2231                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2232         ev_window_open_document (new_window,
2233                                  window->priv->document,
2234                                  dest, 0, NULL);
2235         gtk_window_present (GTK_WINDOW (new_window));
2236 }
2237
2238 static void
2239 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2240 {
2241         ev_window_open_copy_at_dest (window, NULL);
2242 }
2243
2244 static void
2245 ev_window_cmd_recent_file_activate (GtkAction *action,
2246                                     EvWindow  *window)
2247 {
2248         GtkRecentInfo *info;
2249         const gchar   *uri;
2250
2251         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2252         g_assert (info != NULL);
2253
2254         uri = gtk_recent_info_get_uri (info);
2255
2256         ev_application_open_uri_at_dest (EV_APP, uri,
2257                                          gtk_window_get_screen (GTK_WINDOW (window)),
2258                                          NULL, 0, NULL, gtk_get_current_event_time ());
2259 }
2260
2261 static void
2262 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2263                                              const gchar        *uri,
2264                                              EvWindow           *window)
2265 {
2266         ev_application_open_uri_at_dest (EV_APP, uri,
2267                                          gtk_window_get_screen (GTK_WINDOW (window)),
2268                                          NULL, 0, NULL, gtk_get_current_event_time ());
2269 }
2270
2271 static void
2272 ev_window_add_recent (EvWindow *window, const char *filename)
2273 {
2274         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2275 }
2276
2277 static gint
2278 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2279 {
2280         gboolean     has_ev_a, has_ev_b;
2281         const gchar *evince = g_get_application_name ();
2282
2283         has_ev_a = gtk_recent_info_has_application (a, evince);
2284         has_ev_b = gtk_recent_info_has_application (b, evince);
2285
2286         if (has_ev_a && has_ev_b) {
2287                 time_t time_a, time_b;
2288
2289                 time_a = gtk_recent_info_get_modified (a);
2290                 time_b = gtk_recent_info_get_modified (b);
2291
2292                 return (time_b - time_a);
2293         } else if (has_ev_a) {
2294                 return -1;
2295         } else if (has_ev_b) {
2296                 return 1;
2297         }
2298
2299         return 0;
2300 }
2301
2302 /*
2303  * Doubles underscore to avoid spurious menu accels.
2304  */
2305 static gchar *
2306 ev_window_get_recent_file_label (gint index, const gchar *filename)
2307 {
2308         GString *str;
2309         gint length;
2310         const gchar *p;
2311         const gchar *end;
2312         gboolean is_rtl;
2313
2314         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2315
2316         g_return_val_if_fail (filename != NULL, NULL);
2317
2318         length = strlen (filename);
2319         str = g_string_sized_new (length + 10);
2320         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2321
2322         p = filename;
2323         end = filename + length;
2324
2325         while (p != end) {
2326                 const gchar *next;
2327                 next = g_utf8_next_char (p);
2328
2329                 switch (*p) {
2330                         case '_':
2331                                 g_string_append (str, "__");
2332                                 break;
2333                         default:
2334                                 g_string_append_len (str, p, next - p);
2335                                 break;
2336                 }
2337
2338                 p = next;
2339         }
2340
2341         return g_string_free (str, FALSE);
2342 }
2343
2344 static void
2345 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2346                                           GtkAction *action,
2347                                           GtkWidget *proxy,
2348                                           gpointer data)
2349 {
2350         GtkLabel *label;
2351
2352         if (!GTK_IS_MENU_ITEM (proxy))
2353                 return;
2354
2355         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2356
2357         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2358         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2359 }
2360
2361 static void
2362 ev_window_setup_recent (EvWindow *ev_window)
2363 {
2364         GList        *items, *l;
2365         guint         n_items = 0;
2366         const gchar  *evince = g_get_application_name ();
2367         static guint  i = 0;
2368
2369         if (ev_window->priv->recent_ui_id > 0) {
2370                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2371                                           ev_window->priv->recent_ui_id);
2372                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2373         }
2374         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2375
2376         if (ev_window->priv->recent_action_group) {
2377                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2378                                                     ev_window->priv->recent_action_group);
2379                 g_object_unref (ev_window->priv->recent_action_group);
2380         }
2381         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2382         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2383                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2384
2385         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2386                                             ev_window->priv->recent_action_group, -1);
2387
2388         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2389         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2390
2391         for (l = items; l && l->data; l = g_list_next (l)) {
2392                 GtkRecentInfo *info;
2393                 GtkAction     *action;
2394                 gchar         *action_name;
2395                 gchar         *label;
2396                 const gchar   *mime_type;
2397                 gchar         *content_type;
2398                 GIcon         *icon = NULL;
2399
2400                 info = (GtkRecentInfo *) l->data;
2401
2402                 if (!gtk_recent_info_has_application (info, evince) ||
2403                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2404                         continue;
2405
2406                 action_name = g_strdup_printf ("RecentFile%u", i++);
2407                 label = ev_window_get_recent_file_label (
2408                         n_items + 1, gtk_recent_info_get_display_name (info));
2409
2410                 mime_type = gtk_recent_info_get_mime_type (info);
2411                 content_type = g_content_type_from_mime_type (mime_type);
2412                 if (content_type != NULL) {
2413                         icon = g_content_type_get_icon (content_type);
2414                         g_free (content_type);
2415                 }
2416
2417                 action = g_object_new (GTK_TYPE_ACTION,
2418                                        "name", action_name,
2419                                        "label", label,
2420                                        "gicon", icon,
2421                                        "always-show-image", TRUE,
2422                                        NULL);
2423
2424                 g_object_set_data_full (G_OBJECT (action),
2425                                         "gtk-recent-info",
2426                                         gtk_recent_info_ref (info),
2427                                         (GDestroyNotify) gtk_recent_info_unref);
2428
2429                 g_signal_connect (action, "activate",
2430                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2431                                   (gpointer) ev_window);
2432
2433                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2434                                              action);
2435                 g_object_unref (action);
2436
2437                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2438                                        ev_window->priv->recent_ui_id,
2439                                        "/MainMenu/FileMenu/RecentFilesMenu",
2440                                        label,
2441                                        action_name,
2442                                        GTK_UI_MANAGER_MENUITEM,
2443                                        FALSE);
2444                 g_free (action_name);
2445                 g_free (label);
2446                 if (icon != NULL)
2447                         g_object_unref (icon);
2448
2449                 if (++n_items == 5)
2450                         break;
2451         }
2452
2453         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2454         g_list_free (items);
2455 }
2456
2457 static gboolean
2458 show_saving_progress (GFile *dst)
2459 {
2460         EvWindow  *ev_window;
2461         GtkWidget *area;
2462         gchar     *text;
2463         gchar     *uri;
2464         EvSaveType save_type;
2465
2466         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2467         ev_window->priv->progress_idle = 0;
2468
2469         if (ev_window->priv->message_area)
2470                 return FALSE;
2471
2472         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2473         uri = g_file_get_uri (dst);
2474         switch (save_type) {
2475         case EV_SAVE_DOCUMENT:
2476                 text = g_strdup_printf (_("Saving document to %s"), uri);
2477                 break;
2478         case EV_SAVE_ATTACHMENT:
2479                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2480                 break;
2481         case EV_SAVE_IMAGE:
2482                 text = g_strdup_printf (_("Saving image to %s"), uri);
2483                 break;
2484         default:
2485                 g_assert_not_reached ();
2486         }
2487         g_free (uri);
2488         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2489                                              text,
2490                                              GTK_STOCK_CLOSE,
2491                                              GTK_RESPONSE_CLOSE,
2492                                              GTK_STOCK_CANCEL,
2493                                              GTK_RESPONSE_CANCEL,
2494                                              NULL);
2495         g_signal_connect (area, "response",
2496                           G_CALLBACK (ev_window_progress_response_cb),
2497                           ev_window);
2498         gtk_widget_show (area);
2499         ev_window_set_message_area (ev_window, area);
2500         g_free (text);
2501
2502         return FALSE;
2503 }
2504
2505 static void
2506 window_save_file_copy_ready_cb (GFile        *src,
2507                                 GAsyncResult *async_result,
2508                                 GFile        *dst)
2509 {
2510         EvWindow *ev_window;
2511         GError   *error = NULL;
2512
2513         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2514         ev_window_clear_progress_idle (ev_window);
2515
2516         if (g_file_copy_finish (src, async_result, &error)) {
2517                 ev_tmp_file_unlink (src);
2518                 return;
2519         }
2520
2521         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2522                 gchar *name;
2523
2524                 name = g_file_get_basename (dst);
2525                 ev_window_error_message (ev_window, error,
2526                                          _("The file could not be saved as “%s”."),
2527                                          name);
2528                 g_free (name);
2529         }
2530         ev_tmp_file_unlink (src);
2531         g_error_free (error);
2532 }
2533
2534 static void
2535 window_save_file_copy_progress_cb (goffset n_bytes,
2536                                    goffset total_bytes,
2537                                    GFile  *dst)
2538 {
2539         EvWindow  *ev_window;
2540         EvSaveType save_type;
2541         gchar     *status;
2542         gdouble    fraction;
2543
2544         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2545
2546         if (!ev_window->priv->message_area)
2547                 return;
2548
2549         if (total_bytes <= 0)
2550                 return;
2551
2552         fraction = n_bytes / (gdouble)total_bytes;
2553         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2554
2555         switch (save_type) {
2556         case EV_SAVE_DOCUMENT:
2557                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2558                                           (gint)(fraction * 100));
2559                 break;
2560         case EV_SAVE_ATTACHMENT:
2561                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2562                                           (gint)(fraction * 100));
2563                 break;
2564         case EV_SAVE_IMAGE:
2565                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2566                                           (gint)(fraction * 100));
2567                 break;
2568         default:
2569                 g_assert_not_reached ();
2570         }
2571
2572         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2573                                              status);
2574         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2575                                                fraction);
2576
2577         g_free (status);
2578 }
2579
2580 static void
2581 ev_window_save_remote (EvWindow  *ev_window,
2582                        EvSaveType save_type,
2583                        GFile     *src,
2584                        GFile     *dst)
2585 {
2586         ev_window_reset_progress_cancellable (ev_window);
2587         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2588         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2589         g_file_copy_async (src, dst,
2590                            G_FILE_COPY_OVERWRITE,
2591                            G_PRIORITY_DEFAULT,
2592                            ev_window->priv->progress_cancellable,
2593                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2594                            dst,
2595                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2596                            dst);
2597         ev_window->priv->progress_idle =
2598                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2599                                             1,
2600                                             (GSourceFunc)show_saving_progress,
2601                                             dst,
2602                                             NULL);
2603 }
2604
2605 static void
2606 ev_window_clear_save_job (EvWindow *ev_window)
2607 {
2608         if (ev_window->priv->save_job != NULL) {
2609                 if (!ev_job_is_finished (ev_window->priv->save_job))
2610                         ev_job_cancel (ev_window->priv->save_job);
2611
2612                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2613                                                       ev_window_save_job_cb,
2614                                                       ev_window);
2615                 g_object_unref (ev_window->priv->save_job);
2616                 ev_window->priv->save_job = NULL;
2617         }
2618 }
2619
2620 static void
2621 ev_window_save_job_cb (EvJob     *job,
2622                        EvWindow  *window)
2623 {
2624         if (ev_job_is_failed (job)) {
2625                 ev_window_error_message (window, job->error,
2626                                          _("The file could not be saved as “%s”."),
2627                                          EV_JOB_SAVE (job)->uri);
2628         } else {
2629                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2630         }
2631
2632         ev_window_clear_save_job (window);
2633 }
2634
2635 static void
2636 file_save_dialog_response_cb (GtkWidget *fc,
2637                               gint       response_id,
2638                               EvWindow  *ev_window)
2639 {
2640         gchar *uri;
2641         GFile *file, *parent;
2642
2643         if (response_id != GTK_RESPONSE_OK) {
2644                 gtk_widget_destroy (fc);
2645                 return;
2646         }
2647
2648         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2649         file = g_file_new_for_uri (uri);
2650         parent = g_file_get_parent (file);
2651         g_object_unref (file);
2652         if (parent) {
2653                 gchar *folder_uri;
2654
2655                 folder_uri = g_file_get_uri (parent);
2656                 ev_application_set_filechooser_uri (EV_APP,
2657                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2658                                                     folder_uri);
2659                 g_free (folder_uri);
2660                 g_object_unref (parent);
2661         }
2662
2663         /* FIXME: remote copy should be done here rather than in the save job,
2664          * so that we can track progress and cancel the operation
2665          */
2666
2667         ev_window_clear_save_job (ev_window);
2668         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2669                                                      uri, ev_window->priv->uri);
2670         g_signal_connect (ev_window->priv->save_job, "finished",
2671                           G_CALLBACK (ev_window_save_job_cb),
2672                           ev_window);
2673         /* The priority doesn't matter for this job */
2674         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2675
2676         g_free (uri);
2677         gtk_widget_destroy (fc);
2678 }
2679
2680 static void
2681 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2682 {
2683         GtkWidget *fc;
2684         gchar *base_name;
2685         GFile *file;
2686         const gchar *default_uri;
2687
2688         fc = gtk_file_chooser_dialog_new (
2689                 _("Save a Copy"),
2690                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2691                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2692                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2693                 NULL);
2694
2695         ev_document_factory_add_filters (fc, ev_window->priv->document);
2696         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2697         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2698                                                 GTK_RESPONSE_OK,
2699                                                 GTK_RESPONSE_CANCEL,
2700                                                 -1);
2701
2702         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2703         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2704         file = g_file_new_for_uri (ev_window->priv->uri);
2705         base_name = g_file_get_basename (file);
2706         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2707
2708         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2709         if (default_uri) {
2710                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2711         } else {
2712                 const gchar *folder;
2713
2714                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2715                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2716                                                      folder ? folder : g_get_home_dir ());
2717         }
2718
2719         g_object_unref (file);
2720         g_free (base_name);
2721
2722         g_signal_connect (fc, "response",
2723                           G_CALLBACK (file_save_dialog_response_cb),
2724                           ev_window);
2725
2726         gtk_widget_show (fc);
2727 }
2728
2729 static GKeyFile *
2730 get_print_settings_file (void)
2731 {
2732         GKeyFile *print_settings_file;
2733         gchar    *filename;
2734         GError *error = NULL;
2735
2736         print_settings_file = g_key_file_new ();
2737
2738         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2739                                      EV_PRINT_SETTINGS_FILE, NULL);
2740         if (!g_key_file_load_from_file (print_settings_file,
2741                                         filename,
2742                                         G_KEY_FILE_KEEP_COMMENTS |
2743                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2744                                         &error)) {
2745
2746                 /* Don't warn if the file simply doesn't exist */
2747                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2748                         g_warning ("%s", error->message);
2749
2750                 g_error_free (error);
2751         }
2752
2753         g_free (filename);
2754
2755         return print_settings_file;
2756 }
2757
2758 static void
2759 save_print_setting_file (GKeyFile *key_file)
2760 {
2761         gchar  *filename;
2762         gchar  *data;
2763         gsize  data_length;
2764         GError *error = NULL;
2765
2766         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2767                                      EV_PRINT_SETTINGS_FILE, NULL);
2768         data = g_key_file_to_data (key_file, &data_length, NULL);
2769         g_file_set_contents (filename, data, data_length, &error);
2770         if (error) {
2771                 g_warning ("Failed to save print settings: %s", error->message);
2772                 g_error_free (error);
2773         }
2774         g_free (data);
2775         g_free (filename);
2776 }
2777
2778 static void
2779 ev_window_save_print_settings (EvWindow         *window,
2780                                GtkPrintSettings *print_settings)
2781 {
2782         GKeyFile *key_file;
2783         gint      i;
2784
2785         key_file = get_print_settings_file ();
2786         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2787         save_print_setting_file (key_file);
2788         g_key_file_free (key_file);
2789
2790         if (!window->priv->metadata)
2791                 return;
2792
2793         /* Save print settings that are specific to the document */
2794         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2795                 const gchar *value;
2796
2797                 value = gtk_print_settings_get (print_settings,
2798                                                 document_print_settings[i]);
2799                 ev_metadata_set_string (window->priv->metadata,
2800                                         document_print_settings[i], value);
2801         }
2802 }
2803
2804 static void
2805 ev_window_save_print_page_setup (EvWindow     *window,
2806                                  GtkPageSetup *page_setup)
2807 {
2808         GKeyFile *key_file;
2809
2810         key_file = get_print_settings_file ();
2811         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2812         save_print_setting_file (key_file);
2813         g_key_file_free (key_file);
2814
2815         if (!window->priv->metadata)
2816                 return;
2817
2818         /* Save page setup options that are specific to the document */
2819         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2820                              gtk_page_setup_get_orientation (page_setup));
2821         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2822                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2823         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2824                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2825         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2826                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2827         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2828                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2829 }
2830
2831 static void
2832 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2833                                              GtkPrintSettings *print_settings)
2834 {
2835         gint i;
2836
2837         if (!window->priv->metadata)
2838                 return;
2839
2840         /* Load print setting that are specific to the document */
2841         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2842                 gchar *value = NULL;
2843
2844                 ev_metadata_get_string (window->priv->metadata,
2845                                         document_print_settings[i], &value);
2846                 gtk_print_settings_set (print_settings,
2847                                         document_print_settings[i], value);
2848         }
2849 }
2850
2851 static void
2852 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2853                                                GtkPageSetup *page_setup)
2854 {
2855         gint          int_value;
2856         gdouble       double_value;
2857         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2858
2859         /* Load page setup options that are specific to the document */
2860         if (window->priv->metadata &&
2861             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2862                 gtk_page_setup_set_orientation (page_setup, int_value);
2863         } else {
2864                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2865         }
2866
2867         if (window->priv->metadata &&
2868             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2869                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2870         } else {
2871                 gtk_page_setup_set_top_margin (page_setup,
2872                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2873                                                GTK_UNIT_MM);
2874         }
2875
2876         if (window->priv->metadata &&
2877             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2878                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2879         } else {
2880                 gtk_page_setup_set_bottom_margin (page_setup,
2881                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2882                                                   GTK_UNIT_MM);
2883         }
2884
2885         if (window->priv->metadata &&
2886             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2887                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2888         } else {
2889                 gtk_page_setup_set_left_margin (page_setup,
2890                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2891                                                 GTK_UNIT_MM);
2892         }
2893
2894         if (window->priv->metadata &&
2895             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2896                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2897         } else {
2898                 gtk_page_setup_set_right_margin (page_setup,
2899                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2900                                                  GTK_UNIT_MM);
2901         }
2902 }
2903
2904 static GtkPrintSettings *
2905 get_print_settings (GKeyFile *key_file)
2906 {
2907         GtkPrintSettings *print_settings;
2908
2909         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2910                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2911                 gtk_print_settings_new ();
2912
2913         return print_settings ? print_settings : gtk_print_settings_new ();
2914 }
2915
2916 static GtkPageSetup *
2917 get_print_page_setup (GKeyFile *key_file)
2918 {
2919         GtkPageSetup *page_setup;
2920
2921         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2922                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2923                 gtk_page_setup_new ();
2924
2925         return page_setup ? page_setup : gtk_page_setup_new ();
2926 }
2927
2928 static void
2929 ev_window_print_cancel (EvWindow *ev_window)
2930 {
2931         EvPrintOperation *op;
2932
2933         if (!ev_window->priv->print_queue)
2934                 return;
2935
2936         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2937                 ev_print_operation_cancel (op);
2938         }
2939 }
2940
2941 static void
2942 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2943                                              gint      n_jobs)
2944 {
2945         gchar *text = NULL;
2946
2947         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2948             !ev_window->priv->print_queue)
2949                 return;
2950
2951         if (n_jobs == 0) {
2952                 ev_window_set_message_area (ev_window, NULL);
2953                 return;
2954         }
2955
2956         if (n_jobs > 1) {
2957                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2958                                                   "%d pending jobs in queue",
2959                                                   n_jobs - 1), n_jobs - 1);
2960         }
2961
2962         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2963                                             text);
2964         g_free (text);
2965 }
2966
2967 static gboolean
2968 destroy_window (GtkWidget *window)
2969 {
2970         gtk_widget_destroy (window);
2971
2972         return FALSE;
2973 }
2974
2975 static void
2976 ev_window_print_operation_done (EvPrintOperation       *op,
2977                                 GtkPrintOperationResult result,
2978                                 EvWindow               *ev_window)
2979 {
2980         gint n_jobs;
2981
2982         switch (result) {
2983         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2984                 GtkPrintSettings *print_settings;
2985
2986                 print_settings = ev_print_operation_get_print_settings (op);
2987                 ev_window_save_print_settings (ev_window, print_settings);
2988
2989                 if (ev_print_operation_get_embed_page_setup (op)) {
2990                         GtkPageSetup *page_setup;
2991
2992                         page_setup = ev_print_operation_get_default_page_setup (op);
2993                         ev_window_save_print_page_setup (ev_window, page_setup);
2994                 }
2995         }
2996
2997                 break;
2998         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2999                 GtkWidget *dialog;
3000                 GError    *error = NULL;
3001
3002
3003                 ev_print_operation_get_error (op, &error);
3004
3005                 /* The message area is already used by
3006                  * the printing progress, so it's better to
3007                  * use a popup dialog in this case
3008                  */
3009                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3010                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3011                                                  GTK_MESSAGE_ERROR,
3012                                                  GTK_BUTTONS_CLOSE,
3013                                                  "%s", _("Failed to print document"));
3014                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3015                                                           "%s", error->message);
3016                 g_signal_connect (dialog, "response",
3017                                   G_CALLBACK (gtk_widget_destroy),
3018                                   NULL);
3019                 gtk_widget_show (dialog);
3020
3021                 g_error_free (error);
3022         }
3023                 break;
3024         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3025         default:
3026                 break;
3027         }
3028
3029         g_queue_remove (ev_window->priv->print_queue, op);
3030         g_object_unref (op);
3031         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3032         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3033
3034         if (n_jobs == 0 && ev_window->priv->close_after_print)
3035                 g_idle_add ((GSourceFunc)destroy_window,
3036                             ev_window);
3037 }
3038
3039 static void
3040 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3041                                       gint                   response,
3042                                       EvWindow              *ev_window)
3043 {
3044         if (response == GTK_RESPONSE_CANCEL) {
3045                 EvPrintOperation *op;
3046
3047                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3048                 ev_print_operation_cancel (op);
3049         } else {
3050                 gtk_widget_hide (GTK_WIDGET (area));
3051         }
3052 }
3053
3054 static void
3055 ev_window_print_operation_status_changed (EvPrintOperation *op,
3056                                           EvWindow         *ev_window)
3057 {
3058         const gchar *status;
3059         gdouble      fraction;
3060
3061         status = ev_print_operation_get_status (op);
3062         fraction = ev_print_operation_get_progress (op);
3063
3064         if (!ev_window->priv->message_area) {
3065                 GtkWidget   *area;
3066                 const gchar *job_name;
3067                 gchar       *text;
3068
3069                 job_name = ev_print_operation_get_job_name (op);
3070                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3071
3072                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3073                                                      text,
3074                                                      GTK_STOCK_CLOSE,
3075                                                      GTK_RESPONSE_CLOSE,
3076                                                      GTK_STOCK_CANCEL,
3077                                                      GTK_RESPONSE_CANCEL,
3078                                                      NULL);
3079                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3080                 g_signal_connect (area, "response",
3081                                   G_CALLBACK (ev_window_print_progress_response_cb),
3082                                   ev_window);
3083                 gtk_widget_show (area);
3084                 ev_window_set_message_area (ev_window, area);
3085                 g_free (text);
3086         }
3087
3088         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3089                                              status);
3090         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3091                                                fraction);
3092 }
3093
3094 static void
3095 ev_window_print_operation_begin_print (EvPrintOperation *op,
3096                                        EvWindow         *ev_window)
3097 {
3098         if (!ev_window->priv->print_queue)
3099                 ev_window->priv->print_queue = g_queue_new ();
3100
3101         g_queue_push_head (ev_window->priv->print_queue, op);
3102         ev_window_print_update_pending_jobs_message (ev_window,
3103                                                      g_queue_get_length (ev_window->priv->print_queue));
3104 }
3105
3106 void
3107 ev_window_print_range (EvWindow *ev_window,
3108                        gint      first_page,
3109                        gint      last_page)
3110 {
3111         EvPrintOperation *op;
3112         GKeyFile         *print_settings_file;
3113         GtkPrintSettings *print_settings;
3114         GtkPageSetup     *print_page_setup;
3115         gint              current_page;
3116         gint              document_last_page;
3117
3118         g_return_if_fail (EV_IS_WINDOW (ev_window));
3119         g_return_if_fail (ev_window->priv->document != NULL);
3120
3121         if (!ev_window->priv->print_queue)
3122                 ev_window->priv->print_queue = g_queue_new ();
3123
3124         op = ev_print_operation_new (ev_window->priv->document);
3125         if (!op) {
3126                 g_warning ("%s", "Printing is not supported for document\n");
3127                 return;
3128         }
3129
3130         g_signal_connect (op, "begin_print",
3131                           G_CALLBACK (ev_window_print_operation_begin_print),
3132                           (gpointer)ev_window);
3133         g_signal_connect (op, "status_changed",
3134                           G_CALLBACK (ev_window_print_operation_status_changed),
3135                           (gpointer)ev_window);
3136         g_signal_connect (op, "done",
3137                           G_CALLBACK (ev_window_print_operation_done),
3138                           (gpointer)ev_window);
3139
3140         current_page = ev_document_model_get_page (ev_window->priv->model);
3141         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3142
3143         print_settings_file = get_print_settings_file ();
3144
3145         print_settings = get_print_settings (print_settings_file);
3146         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3147
3148         print_page_setup = get_print_page_setup (print_settings_file);
3149         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3150
3151         if (first_page != 1 || last_page != document_last_page) {
3152                 GtkPageRange range;
3153
3154                 /* Ranges in GtkPrint are 0 - N */
3155                 range.start = first_page - 1;
3156                 range.end = last_page - 1;
3157
3158                 gtk_print_settings_set_print_pages (print_settings,
3159                                                     GTK_PRINT_PAGES_RANGES);
3160                 gtk_print_settings_set_page_ranges (print_settings,
3161                                                     &range, 1);
3162         }
3163
3164         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3165         ev_print_operation_set_current_page (op, current_page);
3166         ev_print_operation_set_print_settings (op, print_settings);
3167         ev_print_operation_set_default_page_setup (op, print_page_setup);
3168 #ifdef WITH_GCONF
3169         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3170                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3171                                                                              NULL));
3172 #else
3173         ev_print_operation_set_embed_page_setup (op, TRUE);
3174 #endif
3175
3176         g_object_unref (print_settings);
3177         g_object_unref (print_page_setup);
3178         g_key_file_free (print_settings_file);
3179
3180         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3181 }
3182
3183 static void
3184 ev_window_print (EvWindow *window)
3185 {
3186         ev_window_print_range (window, 1,
3187                                ev_document_get_n_pages (window->priv->document));
3188 }
3189
3190 static void
3191 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3192 {
3193         ev_window_print (ev_window);
3194 }
3195
3196 static void
3197 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3198 {
3199         if (ev_window->priv->properties == NULL) {
3200                 ev_window->priv->properties = ev_properties_dialog_new ();
3201                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3202                                                    ev_window->priv->uri,
3203                                                    ev_window->priv->document);
3204                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3205                                            (gpointer) &(ev_window->priv->properties));
3206                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3207                                               GTK_WINDOW (ev_window));
3208         }
3209
3210         ev_document_fc_mutex_lock ();
3211         gtk_widget_show (ev_window->priv->properties);
3212         ev_document_fc_mutex_unlock ();
3213 }
3214
3215 static void
3216 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3217                                          gint       response,
3218                                          EvWindow  *ev_window)
3219 {
3220         gtk_widget_destroy (GTK_WIDGET (dialog));
3221
3222         switch (response) {
3223         case GTK_RESPONSE_YES:
3224                 if (!ev_window->priv->print_queue ||
3225                     g_queue_is_empty (ev_window->priv->print_queue))
3226                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3227                 else
3228                         ev_window->priv->close_after_print = TRUE;
3229                 break;
3230         case GTK_RESPONSE_NO:
3231                 ev_window->priv->close_after_print = TRUE;
3232                 if (ev_window->priv->print_queue &&
3233                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3234                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3235                         ev_window_print_cancel (ev_window);
3236                 } else {
3237                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3238                 }
3239                 break;
3240         case GTK_RESPONSE_CANCEL:
3241         default:
3242                 ev_window->priv->close_after_print = FALSE;
3243         }
3244 }
3245
3246 static void
3247 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3248 {
3249         GtkWidget *dialog;
3250         gchar     *text, *markup;
3251         gint       n_print_jobs;
3252
3253         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3254                 gint current_page;
3255
3256                 /* Save current page */
3257                 current_page = ev_view_presentation_get_current_page (
3258                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3259                 ev_document_model_set_page (ev_window->priv->model, current_page);
3260         }
3261
3262         n_print_jobs = ev_window->priv->print_queue ?
3263                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3264
3265         if (n_print_jobs == 0) {
3266                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3267                 return;
3268         }
3269
3270         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3271                                          GTK_DIALOG_MODAL,
3272                                          GTK_MESSAGE_QUESTION,
3273                                          GTK_BUTTONS_NONE,
3274                                          NULL);
3275         if (n_print_jobs == 1) {
3276                 EvPrintOperation *op;
3277                 const gchar      *job_name;
3278
3279                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3280                 job_name = ev_print_operation_get_job_name (op);
3281
3282                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3283                                         job_name);
3284         } else {
3285                 text = g_strdup_printf (_("There are %d print jobs active. "
3286                                           "Wait until print finishes before closing?"),
3287                                         n_print_jobs);
3288         }
3289
3290         markup = g_strdup_printf ("<b>%s</b>", text);
3291         g_free (text);
3292
3293         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3294         g_free (markup);
3295
3296         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3297                                                   _("If you close the window, pending print "
3298                                                     "jobs will not be printed."));
3299
3300         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3301                                 _("Cancel _print and Close"),
3302                                 GTK_RESPONSE_NO,
3303                                 GTK_STOCK_CANCEL,
3304                                 GTK_RESPONSE_CANCEL,
3305                                 _("Close _after Printing"),
3306                                 GTK_RESPONSE_YES,
3307                                 NULL);
3308         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3309         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3310                                                  GTK_RESPONSE_YES,
3311                                                  GTK_RESPONSE_NO,
3312                                                  GTK_RESPONSE_CANCEL,
3313                                                  -1);
3314
3315         g_signal_connect (dialog, "response",
3316                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3317                           ev_window);
3318         gtk_widget_show (dialog);
3319 }
3320
3321 static void
3322 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3323 {
3324         GtkAction *action;
3325
3326         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3327         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3328         update_chrome_visibility (window);
3329
3330         action = gtk_action_group_get_action (window->priv->action_group,
3331                                               PAGE_SELECTOR_ACTION);
3332         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3333 }
3334
3335 static void
3336 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3337 {
3338         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3339 }
3340
3341 static void
3342 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3343 {
3344         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3345 }
3346
3347 static void
3348 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3349 {
3350         gboolean continuous;
3351
3352         ev_window_stop_presentation (ev_window, TRUE);
3353         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3354         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3355 }
3356
3357 static void
3358 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3359 {
3360         gboolean dual_page;
3361
3362         ev_window_stop_presentation (ev_window, TRUE);
3363         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3364         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3365 }
3366
3367 static void
3368 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3369 {
3370         ev_window_stop_presentation (ev_window, TRUE);
3371
3372         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3373                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3374         } else {
3375                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3376         }
3377         ev_window_update_actions (ev_window);
3378 }
3379
3380 static void
3381 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3382 {
3383         ev_window_stop_presentation (ev_window, TRUE);
3384
3385         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3386                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3387         } else {
3388                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3389         }
3390         ev_window_update_actions (ev_window);
3391 }
3392
3393
3394 static void
3395 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3396 {
3397         g_return_if_fail (EV_IS_WINDOW (ev_window));
3398
3399         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3400 }
3401
3402 static void
3403 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3404 {
3405         g_return_if_fail (EV_IS_WINDOW (ev_window));
3406
3407         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3408                 g_error ("Find action should be insensitive since document doesn't support find");
3409                 return;
3410         }
3411
3412         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3413         update_chrome_visibility (ev_window);
3414         gtk_widget_grab_focus (ev_window->priv->find_bar);
3415 }
3416
3417 static void
3418 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3419 {
3420         g_return_if_fail (EV_IS_WINDOW (ev_window));
3421
3422         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3423         update_chrome_visibility (ev_window);
3424         gtk_widget_grab_focus (ev_window->priv->find_bar);
3425         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3426 }
3427
3428 static void
3429 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3430 {
3431         g_return_if_fail (EV_IS_WINDOW (ev_window));
3432
3433         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3434         update_chrome_visibility (ev_window);
3435         gtk_widget_grab_focus (ev_window->priv->find_bar);
3436         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3437 }
3438
3439 static void
3440 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3441 {
3442         g_return_if_fail (EV_IS_WINDOW (ev_window));
3443
3444         ev_view_copy (EV_VIEW (ev_window->priv->view));
3445 }
3446
3447 static void
3448 ev_window_sidebar_position_change_cb (GObject    *object,
3449                                       GParamSpec *pspec,
3450                                       EvWindow   *ev_window)
3451 {
3452         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3453                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3454                                      gtk_paned_get_position (GTK_PANED (object)));
3455 }
3456
3457 static void
3458 ev_window_update_fullscreen_action (EvWindow *window)
3459 {
3460         GtkAction *action;
3461
3462         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3463         g_signal_handlers_block_by_func
3464                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3465         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3466                                       ev_document_model_get_fullscreen (window->priv->model));
3467         g_signal_handlers_unblock_by_func
3468                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3469 }
3470
3471 static void
3472 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3473 {
3474         GtkWidget *item;
3475
3476         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3477         g_object_set (item, "is-important", FALSE, NULL);
3478
3479         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3480         g_object_set (item, "is-important", FALSE, NULL);
3481
3482         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3483         g_object_set (item, "is-important", TRUE, NULL);
3484
3485         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3486         g_object_set (item, "is-important", TRUE, NULL);
3487 }
3488
3489 static void
3490 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3491 {
3492         static gboolean done = FALSE;
3493
3494         if (!done) {
3495                 gtk_rc_parse_string (
3496                         "\n"
3497                         "   style \"fullscreen-toolbar-style\"\n"
3498                         "   {\n"
3499                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3500                         "   }\n"
3501                         "\n"
3502                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3503                         "\n");
3504                 done = TRUE;
3505         }
3506
3507         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3508 }
3509
3510 static void
3511 ev_window_run_fullscreen (EvWindow *window)
3512 {
3513         gboolean fullscreen_window = TRUE;
3514
3515         if (ev_document_model_get_fullscreen (window->priv->model))
3516                 return;
3517
3518         if (!window->priv->fullscreen_toolbar) {
3519                 window->priv->fullscreen_toolbar =
3520                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3521                                                    "/FullscreenToolbar");
3522
3523                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3524                                        GTK_TOOLBAR_BOTH_HORIZ);
3525                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3526                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3527
3528                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3529                                     window->priv->fullscreen_toolbar,
3530                                     FALSE, FALSE, 0);
3531                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3532                                        window->priv->fullscreen_toolbar, 1);
3533         }
3534
3535         if (EV_WINDOW_IS_PRESENTATION (window)) {
3536                 ev_window_stop_presentation (window, FALSE);
3537                 fullscreen_window = FALSE;
3538         }
3539
3540         g_object_set (G_OBJECT (window->priv->scrolled_window),
3541                       "shadow-type", GTK_SHADOW_NONE,
3542                       NULL);
3543
3544         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3545         ev_window_update_fullscreen_action (window);
3546
3547         /* If the user doesn't have the main toolbar he/she won't probably want
3548          * the toolbar in fullscreen mode. See bug #483048
3549          */
3550         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3551                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3552         update_chrome_visibility (window);
3553
3554         if (fullscreen_window)
3555                 gtk_window_fullscreen (GTK_WINDOW (window));
3556         gtk_widget_grab_focus (window->priv->view);
3557
3558         if (window->priv->metadata && !ev_window_is_empty (window))
3559                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3560 }
3561
3562 static void
3563 ev_window_stop_fullscreen (EvWindow *window,
3564                            gboolean  unfullscreen_window)
3565 {
3566         if (!ev_document_model_get_fullscreen (window->priv->model))
3567                 return;
3568
3569         g_object_set (G_OBJECT (window->priv->scrolled_window),
3570                       "shadow-type", GTK_SHADOW_IN,
3571                       NULL);
3572
3573         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3574         ev_window_update_fullscreen_action (window);
3575         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3576         update_chrome_visibility (window);
3577         if (unfullscreen_window)
3578                 gtk_window_unfullscreen (GTK_WINDOW (window));
3579
3580         if (window->priv->metadata && !ev_window_is_empty (window))
3581                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3582 }
3583
3584 static void
3585 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3586 {
3587         gboolean fullscreen;
3588
3589         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3590         if (fullscreen) {
3591                 ev_window_run_fullscreen (window);
3592         } else {
3593                 ev_window_stop_fullscreen (window, TRUE);
3594         }
3595 }
3596
3597 static void
3598 ev_window_update_presentation_action (EvWindow *window)
3599 {
3600         GtkAction *action;
3601
3602         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3603         g_signal_handlers_block_by_func
3604                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3605         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3606                                       EV_WINDOW_IS_PRESENTATION (window));
3607         g_signal_handlers_unblock_by_func
3608                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3609 }
3610
3611 static void
3612 ev_window_view_presentation_finished (EvWindow *window)
3613 {
3614         ev_window_stop_presentation (window, TRUE);
3615 }
3616
3617 static void
3618 ev_window_run_presentation (EvWindow *window)
3619 {
3620         gboolean fullscreen_window = TRUE;
3621         guint    current_page;
3622         guint    rotation;
3623         gboolean inverted_colors;
3624
3625         if (EV_WINDOW_IS_PRESENTATION (window))
3626                 return;
3627
3628         if (ev_document_model_get_fullscreen (window->priv->model)) {
3629                 ev_window_stop_fullscreen (window, FALSE);
3630                 fullscreen_window = FALSE;
3631         }
3632
3633         current_page = ev_document_model_get_page (window->priv->model);
3634         rotation = ev_document_model_get_rotation (window->priv->model);
3635         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3636         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3637                                                                     current_page,
3638                                                                     rotation,
3639                                                                     inverted_colors);
3640         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3641                                   G_CALLBACK (ev_window_view_presentation_finished),
3642                                   window);
3643
3644         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3645                             window->priv->presentation_view,
3646                             TRUE, TRUE, 0);
3647
3648         gtk_widget_hide (window->priv->hpaned);
3649         ev_window_update_presentation_action (window);
3650         update_chrome_visibility (window);
3651
3652         gtk_widget_grab_focus (window->priv->presentation_view);
3653         if (fullscreen_window)
3654                 gtk_window_fullscreen (GTK_WINDOW (window));
3655
3656         gtk_widget_show (window->priv->presentation_view);
3657
3658         ev_application_screensaver_disable (EV_APP);
3659
3660         if (window->priv->metadata && !ev_window_is_empty (window))
3661                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3662 }
3663
3664 static void
3665 ev_window_stop_presentation (EvWindow *window,
3666                              gboolean  unfullscreen_window)
3667 {
3668         guint current_page;
3669
3670         if (!EV_WINDOW_IS_PRESENTATION (window))
3671                 return;
3672
3673         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3674         ev_document_model_set_page (window->priv->model, current_page);
3675
3676         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3677                               window->priv->presentation_view);
3678         window->priv->presentation_view = NULL;
3679
3680         gtk_widget_show (window->priv->hpaned);
3681         ev_window_update_presentation_action (window);
3682         update_chrome_visibility (window);
3683         if (unfullscreen_window)
3684                 gtk_window_unfullscreen (GTK_WINDOW (window));
3685
3686         gtk_widget_grab_focus (window->priv->view);
3687
3688         ev_application_screensaver_enable (EV_APP);
3689
3690         if (window->priv->metadata && !ev_window_is_empty (window))
3691                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3692 }
3693
3694 static void
3695 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3696 {
3697         gboolean presentation;
3698
3699         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3700         if (presentation) {
3701                 ev_window_run_presentation (window);
3702         }
3703 }
3704
3705 static void
3706 ev_window_setup_gtk_settings (EvWindow *window)
3707 {
3708         GtkSettings *settings;
3709         GdkScreen   *screen;
3710         gchar       *menubar_accel_accel;
3711
3712         screen = gtk_window_get_screen (GTK_WINDOW (window));
3713         settings = gtk_settings_get_for_screen (screen);
3714
3715         g_object_get (settings,
3716                       "gtk-menu-bar-accel", &menubar_accel_accel,
3717                       NULL);
3718         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3719                 gtk_accelerator_parse (menubar_accel_accel,
3720                                        &window->priv->menubar_accel_keyval,
3721                                        &window->priv->menubar_accel_modifier);
3722                 if (window->priv->menubar_accel_keyval == 0) {
3723                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3724                                    menubar_accel_accel);
3725                 }
3726         } else {
3727                 window->priv->menubar_accel_keyval = 0;
3728                 window->priv->menubar_accel_modifier = 0;
3729         }
3730
3731         g_free (menubar_accel_accel);
3732 }
3733
3734 static void
3735 ev_window_screen_changed (GtkWidget *widget,
3736                           GdkScreen *old_screen)
3737 {
3738         EvWindow *window = EV_WINDOW (widget);
3739         EvWindowPrivate *priv = window->priv;
3740         GdkScreen *screen;
3741         gdouble dpi;
3742
3743         screen = gtk_widget_get_screen (widget);
3744         if (screen == old_screen)
3745                 return;
3746
3747         ev_window_setup_gtk_settings (window);
3748         dpi = get_screen_dpi (window);
3749         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3750         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3751
3752         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3753                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3754         }
3755 }
3756
3757 static gboolean
3758 ev_window_state_event (GtkWidget           *widget,
3759                        GdkEventWindowState *event)
3760 {
3761         EvWindow *window = EV_WINDOW (widget);
3762
3763         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3764                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3765         }
3766
3767         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3768                 return FALSE;
3769
3770         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3771                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3772                         return FALSE;
3773
3774                 ev_window_run_fullscreen (window);
3775         } else {
3776                 if (ev_document_model_get_fullscreen (window->priv->model))
3777                         ev_window_stop_fullscreen (window, FALSE);
3778                 else if (EV_WINDOW_IS_PRESENTATION (window))
3779                         ev_window_stop_presentation (window, FALSE);
3780         }
3781
3782         return FALSE;
3783 }
3784
3785 static void
3786 ev_window_set_page_mode (EvWindow         *window,
3787                          EvWindowPageMode  page_mode)
3788 {
3789         GtkWidget *child = NULL;
3790         GtkWidget *real_child;
3791
3792         if (window->priv->page_mode == page_mode)
3793                 return;
3794
3795         window->priv->page_mode = page_mode;
3796
3797         switch (page_mode) {
3798                 case PAGE_MODE_DOCUMENT:
3799                         child = window->priv->view;
3800                         break;
3801                 case PAGE_MODE_PASSWORD:
3802                         child = window->priv->password_view;
3803                         break;
3804                 default:
3805                         g_assert_not_reached ();
3806         }
3807
3808         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3809         if (child != real_child) {
3810                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3811                                       real_child);
3812                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3813                                    child);
3814         }
3815         ev_window_update_actions (window);
3816 }
3817
3818
3819 static void
3820 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3821 {
3822         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3823
3824         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3825 }
3826
3827 static void
3828 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3829 {
3830         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3831
3832         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3833 }
3834
3835 static void
3836 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3837 {
3838         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3839
3840         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3841 }
3842
3843 static void
3844 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3845                                gint       response,
3846                                EvWindow  *ev_window)
3847 {
3848         EggEditableToolbar *toolbar;
3849         gchar              *toolbars_file;
3850
3851         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3852         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3853
3854         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3855                                           "evince_toolbar.xml", NULL);
3856         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3857                                           toolbars_file, "1.0");
3858         g_free (toolbars_file);
3859
3860         gtk_widget_destroy (GTK_WIDGET (dialog));
3861 }
3862
3863 static void
3864 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3865 {
3866         GtkWidget          *dialog;
3867         GtkWidget          *editor;
3868         GtkWidget          *content_area;
3869         EggEditableToolbar *toolbar;
3870
3871         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3872                                               GTK_WINDOW (ev_window),
3873                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3874                                               GTK_STOCK_CLOSE,
3875                                               GTK_RESPONSE_CLOSE,
3876                                               NULL);
3877         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
3878         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3879         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3880         gtk_box_set_spacing (GTK_BOX (content_area), 2);
3881         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3882         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3883
3884         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3885         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3886                                          egg_editable_toolbar_get_model (toolbar));
3887
3888         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3889         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3890
3891         gtk_container_add (GTK_CONTAINER (content_area), editor);
3892
3893         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3894
3895         g_signal_connect (dialog, "response",
3896                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3897                           ev_window);
3898         gtk_widget_show_all (dialog);
3899 }
3900
3901 static void
3902 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3903 {
3904         g_return_if_fail (EV_IS_WINDOW (ev_window));
3905
3906         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3907         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3908 }
3909
3910 static void
3911 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3912 {
3913         g_return_if_fail (EV_IS_WINDOW (ev_window));
3914
3915         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3916         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3917 }
3918
3919 static void
3920 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3921 {
3922         g_return_if_fail (EV_IS_WINDOW (ev_window));
3923
3924         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3925 }
3926
3927 static void
3928 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3929 {
3930         g_return_if_fail (EV_IS_WINDOW (ev_window));
3931
3932         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3933 }
3934
3935 static void
3936 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3937 {
3938         g_return_if_fail (EV_IS_WINDOW (ev_window));
3939
3940         ev_document_model_set_page (ev_window->priv->model, 0);
3941 }
3942
3943 static void
3944 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3945 {
3946         g_return_if_fail (EV_IS_WINDOW (ev_window));
3947
3948         ev_document_model_set_page (ev_window->priv->model,
3949                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3950 }
3951
3952 static void
3953 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3954 {
3955         int n_pages, current_page;
3956
3957         g_return_if_fail (EV_IS_WINDOW (ev_window));
3958
3959         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3960         current_page = ev_document_model_get_page (ev_window->priv->model);
3961
3962         if (current_page + 10 < n_pages) {
3963                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3964         }
3965 }
3966
3967 static void
3968 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3969 {
3970         int current_page;
3971
3972         g_return_if_fail (EV_IS_WINDOW (ev_window));
3973
3974         current_page = ev_document_model_get_page (ev_window->priv->model);
3975
3976         if (current_page - 10 >= 0) {
3977                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3978         }
3979 }
3980
3981 static void
3982 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3983 {
3984         ev_window_reload_document (ev_window, NULL);
3985 }
3986
3987 static void
3988 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3989 {
3990         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3991 }
3992
3993 #if OFFLINE_HELP_ENABLED
3994 #define EV_HELP "ghelp:evince"
3995 #else
3996 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
3997 #endif
3998
3999 static void
4000 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4001 {
4002         GError  *error = NULL;
4003
4004         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4005                       EV_HELP,
4006                       gtk_get_current_event_time (),
4007                       &error);
4008         if (error) {
4009                 ev_window_error_message (ev_window, error,
4010                                          "%s", _("There was an error displaying help"));
4011                 g_error_free (error);
4012         }
4013 }
4014
4015 static void
4016 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4017 {
4018         ev_window_stop_fullscreen (window, TRUE);
4019 }
4020
4021 static void
4022 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4023 {
4024         ev_window_run_presentation (window);
4025 }
4026
4027 static void
4028 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4029 {
4030         GtkWidget *widget;
4031
4032         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4033
4034         widget = gtk_window_get_focus (GTK_WINDOW (window));
4035         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4036                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4037                 update_chrome_visibility (window);
4038                 gtk_widget_grab_focus (window->priv->view);
4039         } else {
4040                 gboolean fullscreen;
4041
4042                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4043
4044                 if (fullscreen) {
4045                         ev_window_stop_fullscreen (window, TRUE);
4046                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4047                         ev_window_stop_presentation (window, TRUE);
4048                         gtk_widget_grab_focus (window->priv->view);
4049                 } else {
4050                         gtk_widget_grab_focus (window->priv->view);
4051                 }
4052
4053                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4054                         g_warning ("Both fullscreen and presentation set somehow");
4055         }
4056 }
4057
4058 static void
4059 save_sizing_mode (EvWindow *window)
4060 {
4061         EvSizingMode mode;
4062         GEnumValue *enum_value;
4063
4064         if (!window->priv->metadata || ev_window_is_empty (window))
4065                 return;
4066
4067         mode = ev_document_model_get_sizing_mode (window->priv->model);
4068         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4069         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4070                                 enum_value->value_nick);
4071 }
4072
4073 static void
4074 ev_window_document_changed_cb (EvDocumentModel *model,
4075                                GParamSpec      *pspec,
4076                                EvWindow        *ev_window)
4077 {
4078         ev_window_set_document (ev_window,
4079                                 ev_document_model_get_document (model));
4080 }
4081
4082 static void
4083 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4084                                   GParamSpec      *pspec,
4085                                   EvWindow        *ev_window)
4086 {
4087         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4088
4089         g_object_set (ev_window->priv->scrolled_window,
4090                       "hscrollbar-policy",
4091                       sizing_mode == EV_SIZING_FREE ?
4092                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4093                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4094                       NULL);
4095
4096         update_sizing_buttons (ev_window);
4097         save_sizing_mode (ev_window);
4098 }
4099
4100 static void
4101 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4102 {
4103         ev_window_update_actions (ev_window);
4104
4105         if (!ev_window->priv->metadata)
4106                 return;
4107
4108         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4109                 gdouble zoom;
4110
4111                 zoom = ev_document_model_get_scale (model);
4112                 zoom *= 72.0 / get_screen_dpi (ev_window);
4113                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4114         }
4115 }
4116
4117 static void
4118 ev_window_update_continuous_action (EvWindow *window)
4119 {
4120         GtkAction *action;
4121
4122         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4123         g_signal_handlers_block_by_func
4124                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4125         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4126                                       ev_document_model_get_continuous (window->priv->model));
4127         g_signal_handlers_unblock_by_func
4128                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4129 }
4130
4131 static void
4132 ev_window_update_dual_page_action (EvWindow *window)
4133 {
4134         GtkAction *action;
4135
4136         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4137         g_signal_handlers_block_by_func
4138                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4139         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4140                                       ev_document_model_get_dual_page (window->priv->model));
4141         g_signal_handlers_unblock_by_func
4142                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4143 }
4144
4145 static void
4146 ev_window_continuous_changed_cb (EvDocumentModel *model,
4147                                  GParamSpec      *pspec,
4148                                  EvWindow        *ev_window)
4149 {
4150         ev_window_update_continuous_action (ev_window);
4151
4152         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4153                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4154                                          ev_document_model_get_continuous (model));
4155 }
4156
4157 static void
4158 ev_window_rotation_changed_cb (EvDocumentModel *model,
4159                                GParamSpec      *pspec,
4160                                EvWindow        *window)
4161 {
4162         gint rotation = ev_document_model_get_rotation (model);
4163
4164         if (window->priv->metadata && !ev_window_is_empty (window))
4165                 ev_metadata_set_int (window->priv->metadata, "rotation",
4166                                      rotation);
4167
4168         ev_window_refresh_window_thumbnail (window);
4169 }
4170
4171 static void
4172 ev_window_update_inverted_colors_action (EvWindow *window)
4173 {
4174         GtkAction *action;
4175
4176         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4177         g_signal_handlers_block_by_func
4178                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4179         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4180                                       ev_document_model_get_inverted_colors (window->priv->model));
4181         g_signal_handlers_unblock_by_func
4182                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4183 }
4184
4185 static void
4186 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4187                                       GParamSpec      *pspec,
4188                                       EvWindow        *window)
4189 {
4190         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4191
4192         ev_window_update_inverted_colors_action (window);
4193
4194         if (window->priv->metadata && !ev_window_is_empty (window))
4195                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4196                                          inverted_colors);
4197
4198         ev_window_refresh_window_thumbnail (window);
4199 }
4200
4201 static void
4202 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4203                                 GParamSpec      *pspec,
4204                                 EvWindow        *ev_window)
4205 {
4206         ev_window_update_dual_page_action (ev_window);
4207
4208         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4209                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4210                                          ev_document_model_get_dual_page (model));
4211 }
4212
4213 static char *
4214 build_comments_string (EvDocument *document)
4215 {
4216         gchar *comments = NULL;
4217         EvDocumentBackendInfo info;
4218
4219         if (document && ev_document_get_backend_info (document, &info)) {
4220                 comments = g_strdup_printf (
4221                         _("Document Viewer\nUsing %s (%s)"),
4222                         info.name, info.version);
4223         } else {
4224                 comments = g_strdup_printf (
4225                         _("Document Viewer"));
4226         }
4227
4228         return comments;
4229 }
4230
4231 static void
4232 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4233 {
4234         const char *authors[] = {
4235                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4236                 "Jonathan Blandford <jrb@gnome.org>",
4237                 "Marco Pesenti Gritti <marco@gnome.org>",
4238                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4239                 "Bryan Clark <clarkbw@gnome.org>",
4240                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4241                 "Wouter Bolsterlee <wbolster@gnome.org>",
4242                 "Christian Persch <chpe" "\100" "gnome.org>",
4243                 NULL
4244         };
4245
4246         const char *documenters[] = {
4247                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4248                 NULL
4249         };
4250
4251         const char *license[] = {
4252                 N_("Evince is free software; you can redistribute it and/or modify "
4253                    "it under the terms of the GNU General Public License as published by "
4254                    "the Free Software Foundation; either version 2 of the License, or "
4255                    "(at your option) any later version.\n"),
4256                 N_("Evince is distributed in the hope that it will be useful, "
4257                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4258                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4259                    "GNU General Public License for more details.\n"),
4260                 N_("You should have received a copy of the GNU General Public License "
4261                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4262                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4263         };
4264
4265         char *license_trans;
4266         char *comments;
4267
4268 #ifdef ENABLE_NLS
4269         const char **p;
4270
4271         for (p = authors; *p; ++p)
4272                 *p = _(*p);
4273
4274         for (p = documenters; *p; ++p)
4275                 *p = _(*p);
4276 #endif
4277
4278         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4279                                      _(license[2]), "\n", NULL);
4280
4281         comments = build_comments_string (ev_window->priv->document);
4282
4283         gtk_show_about_dialog (
4284                 GTK_WINDOW (ev_window),
4285                 "name", _("Evince"),
4286                 "version", VERSION,
4287                 "copyright",
4288                 _("© 1996–2009 The Evince authors"),
4289                 "license", license_trans,
4290                 "website", "http://www.gnome.org/projects/evince",
4291                 "comments", comments,
4292                 "authors", authors,
4293                 "documenters", documenters,
4294                 "translator-credits", _("translator-credits"),
4295                 "logo-icon-name", "evince",
4296                 "wrap-license", TRUE,
4297                 NULL);
4298
4299         g_free (comments);
4300         g_free (license_trans);
4301 }
4302
4303 static void
4304 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4305 {
4306         gboolean active;
4307
4308         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4309         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4310         update_chrome_visibility (ev_window);
4311         if (ev_window->priv->metadata)
4312                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4313         if (ev_window->priv->document)
4314                 g_settings_set_boolean (ev_window->priv->last_settings, "show-toolbar", active);
4315 }
4316
4317 static void
4318 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4319 {
4320         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4321                 return;
4322
4323         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4324                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4325         update_chrome_visibility (ev_window);
4326 }
4327
4328 static void
4329 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4330                                            GParamSpec *pspec,
4331                                            EvWindow   *ev_window)
4332 {
4333         GtkWidget *current_page;
4334         const char *id;
4335
4336         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4337
4338         if (current_page == ev_window->priv->sidebar_links) {
4339                 id = LINKS_SIDEBAR_ID;
4340         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4341                 id = THUMBNAILS_SIDEBAR_ID;
4342         } else if (current_page == ev_window->priv->sidebar_attachments) {
4343                 id = ATTACHMENTS_SIDEBAR_ID;
4344         } else if (current_page == ev_window->priv->sidebar_layers) {
4345                 id = LAYERS_SIDEBAR_ID;
4346         } else {
4347                 g_assert_not_reached();
4348         }
4349
4350         g_object_unref (current_page);
4351
4352         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4353                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4354 }
4355
4356 static void
4357 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4358                                          GParamSpec *pspec,
4359                                          EvWindow   *ev_window)
4360 {
4361         GtkAction *action;
4362
4363         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4364
4365         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4366                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4367
4368                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4369
4370                 if (ev_window->priv->metadata)
4371                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4372                                                  visible);
4373                 if (ev_window->priv->document)
4374                         g_settings_set_boolean (ev_window->priv->last_settings, "show-sidebar", visible);
4375         }
4376 }
4377
4378 static void
4379 view_menu_link_popup (EvWindow *ev_window,
4380                       EvLink   *link)
4381 {
4382         gboolean   show_external = FALSE;
4383         gboolean   show_internal = FALSE;
4384         GtkAction *action;
4385
4386         if (ev_window->priv->link)
4387                 g_object_unref (ev_window->priv->link);
4388
4389         if (link)
4390                 ev_window->priv->link = g_object_ref (link);
4391         else
4392                 ev_window->priv->link = NULL;
4393
4394         if (ev_window->priv->link) {
4395                 EvLinkAction *ev_action;
4396
4397                 ev_action = ev_link_get_action (link);
4398                 if (ev_action) {
4399                         switch (ev_link_action_get_action_type (ev_action)) {
4400                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4401                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4402                                         show_internal = TRUE;
4403                                         break;
4404                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4405                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4406                                         show_external = TRUE;
4407                                         break;
4408                                 default:
4409                                         break;
4410                         }
4411                 }
4412         }
4413
4414         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4415                                               "OpenLink");
4416         gtk_action_set_visible (action, show_external);
4417
4418         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4419                                               "CopyLinkAddress");
4420         gtk_action_set_visible (action, show_external);
4421
4422         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4423                                               "GoLink");
4424         gtk_action_set_visible (action, show_internal);
4425
4426         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4427                                               "OpenLinkNewWindow");
4428         gtk_action_set_visible (action, show_internal);
4429 }
4430
4431 static void
4432 view_menu_image_popup (EvWindow  *ev_window,
4433                        EvImage   *image)
4434 {
4435         GtkAction *action;
4436         gboolean   show_image = FALSE;
4437
4438         if (ev_window->priv->image)
4439                 g_object_unref (ev_window->priv->image);
4440
4441         if (image)
4442                 ev_window->priv->image = g_object_ref (image);
4443         else
4444                 ev_window->priv->image = NULL;
4445
4446         show_image = (ev_window->priv->image != NULL);
4447
4448         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4449                                               "SaveImageAs");
4450         gtk_action_set_visible (action, show_image);
4451
4452         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4453                                               "CopyImage");
4454         gtk_action_set_visible (action, show_image);
4455 }
4456
4457 static void
4458 view_menu_annot_popup (EvWindow     *ev_window,
4459                        EvAnnotation *annot)
4460 {
4461         GtkAction *action;
4462         gboolean   show_annot = FALSE;
4463
4464         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4465                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4466
4467                 if (attachment) {
4468                         show_annot = TRUE;
4469                         if (ev_window->priv->attach_list) {
4470                                 g_list_foreach (ev_window->priv->attach_list,
4471                                                 (GFunc) g_object_unref, NULL);
4472                                 g_list_free (ev_window->priv->attach_list);
4473                                 ev_window->priv->attach_list = NULL;
4474                         }
4475                         ev_window->priv->attach_list =
4476                                 g_list_prepend (ev_window->priv->attach_list,
4477                                                 g_object_ref (attachment));
4478                 }
4479         }
4480
4481         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4482                                               "OpenAttachment");
4483         gtk_action_set_visible (action, show_annot);
4484
4485         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4486                                               "SaveAttachmentAs");
4487         gtk_action_set_visible (action, show_annot);
4488 }
4489
4490 static gboolean
4491 view_menu_popup_cb (EvView   *view,
4492                     GList    *items,
4493                     EvWindow *ev_window)
4494 {
4495         GList   *l;
4496         gboolean has_link = FALSE;
4497         gboolean has_image = FALSE;
4498         gboolean has_annot = FALSE;
4499
4500         for (l = items; l; l = g_list_next (l)) {
4501                 if (EV_IS_LINK (l->data)) {
4502                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4503                         has_link = TRUE;
4504                 } else if (EV_IS_IMAGE (l->data)) {
4505                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4506                         has_image = TRUE;
4507                 } else if (EV_IS_ANNOTATION (l->data)) {
4508                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4509                         has_annot = TRUE;
4510                 }
4511         }
4512
4513         if (!has_link)
4514                 view_menu_link_popup (ev_window, NULL);
4515         if (!has_image)
4516                 view_menu_image_popup (ev_window, NULL);
4517         if (!has_annot)
4518                 view_menu_annot_popup (ev_window, NULL);
4519
4520         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4521                         NULL, NULL, NULL, NULL,
4522                         3, gtk_get_current_event_time ());
4523         return TRUE;
4524 }
4525
4526 static gboolean
4527 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4528                               GList           *attach_list,
4529                               EvWindow        *ev_window)
4530 {
4531         GtkWidget *popup;
4532
4533         g_assert (attach_list != NULL);
4534
4535         if (ev_window->priv->attach_list) {
4536                 g_list_foreach (ev_window->priv->attach_list,
4537                                 (GFunc) g_object_unref, NULL);
4538                 g_list_free (ev_window->priv->attach_list);
4539         }
4540
4541         ev_window->priv->attach_list = attach_list;
4542
4543         popup = ev_window->priv->attachment_popup;
4544
4545         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4546                         NULL, NULL,
4547                         3, gtk_get_current_event_time ());
4548
4549         return TRUE;
4550 }
4551
4552 static void
4553 ev_window_update_find_status_message (EvWindow *ev_window)
4554 {
4555         gchar *message;
4556
4557         if (!ev_window->priv->find_job)
4558                 return;
4559
4560         if (ev_job_is_finished (ev_window->priv->find_job)) {
4561                 gint n_results;
4562
4563                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4564                                                        ev_document_model_get_page (ev_window->priv->model));
4565                 /* TRANS: Sometimes this could be better translated as
4566                                       "%d hit(s) on this page".  Therefore this string
4567                                       contains plural cases. */
4568                 message = g_strdup_printf (ngettext ("%d found on this page",
4569                                                      "%d found on this page",
4570                                                      n_results),
4571                                            n_results);
4572         } else {
4573                 gdouble percent;
4574
4575                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4576                 message = g_strdup_printf (_("%3d%% remaining to search"),
4577                                            (gint) ((1.0 - percent) * 100));
4578         }
4579
4580         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4581         g_free (message);
4582 }
4583
4584 static void
4585 ev_window_find_job_finished_cb (EvJobFind *job,
4586                                 EvWindow  *ev_window)
4587 {
4588         ev_window_update_find_status_message (ev_window);
4589 }
4590
4591 static void
4592 ev_window_find_job_updated_cb (EvJobFind *job,
4593                                gint       page,
4594                                EvWindow  *ev_window)
4595 {
4596         ev_window_update_actions (ev_window);
4597
4598         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4599                               ev_job_find_get_results (job),
4600                               page);
4601         ev_window_update_find_status_message (ev_window);
4602 }
4603
4604 static void
4605 ev_window_clear_find_job (EvWindow *ev_window)
4606 {
4607         if (ev_window->priv->find_job != NULL) {
4608                 if (!ev_job_is_finished (ev_window->priv->find_job))
4609                         ev_job_cancel (ev_window->priv->find_job);
4610
4611                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4612                                                       ev_window_find_job_finished_cb,
4613                                                       ev_window);
4614                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4615                                                       ev_window_find_job_updated_cb,
4616                                                       ev_window);
4617                 g_object_unref (ev_window->priv->find_job);
4618                 ev_window->priv->find_job = NULL;
4619         }
4620 }
4621
4622 static void
4623 find_bar_previous_cb (EggFindBar *find_bar,
4624                       EvWindow   *ev_window)
4625 {
4626         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4627 }
4628
4629 static void
4630 find_bar_next_cb (EggFindBar *find_bar,
4631                   EvWindow   *ev_window)
4632 {
4633         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4634 }
4635
4636 static void
4637 find_bar_close_cb (EggFindBar *find_bar,
4638                    EvWindow   *ev_window)
4639 {
4640         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4641         ev_window_clear_find_job (ev_window);
4642         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4643         update_chrome_visibility (ev_window);
4644 }
4645
4646 static void
4647 find_bar_search_changed_cb (EggFindBar *find_bar,
4648                             GParamSpec *param,
4649                             EvWindow   *ev_window)
4650 {
4651         gboolean case_sensitive;
4652         const char *search_string;
4653
4654         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4655                 return;
4656
4657         /* Either the string or case sensitivity could have changed. */
4658         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4659         search_string = egg_find_bar_get_search_string (find_bar);
4660
4661         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4662
4663         ev_window_clear_find_job (ev_window);
4664
4665         if (search_string && search_string[0]) {
4666                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4667                                                              ev_document_model_get_page (ev_window->priv->model),
4668                                                              ev_document_get_n_pages (ev_window->priv->document),
4669                                                              search_string,
4670                                                              case_sensitive);
4671                 g_signal_connect (ev_window->priv->find_job, "finished",
4672                                   G_CALLBACK (ev_window_find_job_finished_cb),
4673                                   ev_window);
4674                 g_signal_connect (ev_window->priv->find_job, "updated",
4675                                   G_CALLBACK (ev_window_find_job_updated_cb),
4676                                   ev_window);
4677                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4678         } else {
4679                 ev_window_update_actions (ev_window);
4680                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4681                                               NULL);
4682                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4683         }
4684 }
4685
4686 static void
4687 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4688                                 GParamSpec *param,
4689                                 EvWindow   *ev_window)
4690 {
4691         gboolean visible;
4692
4693         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4694
4695         if (ev_window->priv->document &&
4696             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4697                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4698                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4699                 ev_window_update_actions (ev_window);
4700
4701                 if (visible)
4702                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4703                 else
4704                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4705         }
4706 }
4707
4708 static void
4709 find_bar_scroll (EggFindBar   *find_bar,
4710                  GtkScrollType scroll,
4711                  EvWindow     *ev_window)
4712 {
4713         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4714 }
4715
4716 static void
4717 zoom_control_changed_cb (EphyZoomAction *action,
4718                          float           zoom,
4719                          EvWindow       *ev_window)
4720 {
4721         EvSizingMode mode;
4722
4723         if (zoom == EPHY_ZOOM_BEST_FIT) {
4724                 mode = EV_SIZING_BEST_FIT;
4725         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4726                 mode = EV_SIZING_FIT_WIDTH;
4727         } else {
4728                 mode = EV_SIZING_FREE;
4729         }
4730
4731         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4732
4733         if (mode == EV_SIZING_FREE) {
4734                 ev_document_model_set_scale (ev_window->priv->model,
4735                                              zoom * get_screen_dpi (ev_window) / 72.0);
4736         }
4737 }
4738
4739 static void
4740 ev_window_drag_data_received (GtkWidget        *widget,
4741                               GdkDragContext   *context,
4742                               gint              x,
4743                               gint              y,
4744                               GtkSelectionData *selection_data,
4745                               guint             info,
4746                               guint             time)
4747
4748 {
4749         EvWindow  *window = EV_WINDOW (widget);
4750         gchar    **uris;
4751         gint       i = 0;
4752         GSList    *uri_list = NULL;
4753         GtkWidget *source;
4754
4755         source = gtk_drag_get_source_widget (context);
4756         if (source && widget == gtk_widget_get_toplevel (source)) {
4757                 gtk_drag_finish (context, FALSE, FALSE, time);
4758                 return;
4759         }
4760
4761         uris = gtk_selection_data_get_uris (selection_data);
4762         if (!uris) {
4763                 gtk_drag_finish (context, FALSE, FALSE, time);
4764                 return;
4765         }
4766
4767         for (i = 0; uris[i]; i++) {
4768                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4769         }
4770
4771         ev_application_open_uri_list (EV_APP, uri_list,
4772                                       gtk_window_get_screen (GTK_WINDOW (window)),
4773                                       0);
4774         gtk_drag_finish (context, TRUE, FALSE, time);
4775
4776         g_strfreev (uris);
4777         g_slist_free (uri_list);
4778 }
4779
4780 static void
4781 ev_window_finalize (GObject *object)
4782 {
4783         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4784
4785         if (ev_window_n_copies == 0) {
4786                 ev_application_shutdown (EV_APP);
4787         } else {
4788                 ev_window_n_copies--;
4789         }
4790 }
4791
4792 static void
4793 ev_window_dispose (GObject *object)
4794 {
4795         EvWindow *window = EV_WINDOW (object);
4796         EvWindowPrivate *priv = window->priv;
4797         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4798
4799         if (mpkeys) {
4800                 g_signal_handlers_disconnect_by_func (mpkeys,
4801                                                       ev_window_media_player_key_pressed,
4802                                                       window);
4803         }
4804
4805         if (priv->metadata) {
4806                 g_object_unref (priv->metadata);
4807                 priv->metadata = NULL;
4808         }
4809
4810         if (priv->setup_document_idle > 0) {
4811                 g_source_remove (priv->setup_document_idle);
4812                 priv->setup_document_idle = 0;
4813         }
4814
4815 #ifdef WITH_GCONF
4816         if (priv->gconf_client) {
4817                 g_object_unref (priv->gconf_client);
4818                 priv->gconf_client = NULL;
4819         }
4820 #endif
4821
4822         if (priv->monitor) {
4823                 g_object_unref (priv->monitor);
4824                 priv->monitor = NULL;
4825         }
4826
4827         if (priv->title) {
4828                 ev_window_title_free (priv->title);
4829                 priv->title = NULL;
4830         }
4831
4832         if (priv->ui_manager) {
4833                 g_object_unref (priv->ui_manager);
4834                 priv->ui_manager = NULL;
4835         }
4836
4837         if (priv->action_group) {
4838                 g_object_unref (priv->action_group);
4839                 priv->action_group = NULL;
4840         }
4841
4842         if (priv->view_popup_action_group) {
4843                 g_object_unref (priv->view_popup_action_group);
4844                 priv->view_popup_action_group = NULL;
4845         }
4846
4847         if (priv->attachment_popup_action_group) {
4848                 g_object_unref (priv->attachment_popup_action_group);
4849                 priv->attachment_popup_action_group = NULL;
4850         }
4851
4852         if (priv->recent_action_group) {
4853                 g_object_unref (priv->recent_action_group);
4854                 priv->recent_action_group = NULL;
4855         }
4856
4857         if (priv->recent_manager) {
4858                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4859                                                       ev_window_setup_recent,
4860                                                       window);
4861                 priv->recent_manager = NULL;
4862         }
4863
4864         if (priv->settings) {
4865                 g_object_unref (priv->settings);
4866                 priv->settings = NULL;
4867         }
4868
4869         if (priv->last_settings) {
4870                 g_settings_apply (priv->last_settings);
4871                 g_object_unref (priv->last_settings);
4872                 priv->last_settings = NULL;
4873         }
4874
4875         priv->recent_ui_id = 0;
4876
4877         if (priv->model) {
4878                 g_signal_handlers_disconnect_by_func (priv->model,
4879                                                       ev_window_page_changed_cb,
4880                                                       window);
4881                 g_object_unref (priv->model);
4882                 priv->model = NULL;
4883         }
4884
4885         if (priv->document) {
4886                 g_object_unref (priv->document);
4887                 priv->document = NULL;
4888         }
4889
4890         if (priv->view) {
4891                 g_object_unref (priv->view);
4892                 priv->view = NULL;
4893         }
4894
4895         if (priv->password_view) {
4896                 g_object_unref (priv->password_view);
4897                 priv->password_view = NULL;
4898         }
4899
4900         if (priv->load_job) {
4901                 ev_window_clear_load_job (window);
4902         }
4903
4904         if (priv->reload_job) {
4905                 ev_window_clear_reload_job (window);
4906         }
4907
4908         if (priv->save_job) {
4909                 ev_window_clear_save_job (window);
4910         }
4911
4912         if (priv->thumbnail_job) {
4913                 ev_window_clear_thumbnail_job (window);
4914         }
4915
4916         if (priv->find_job) {
4917                 ev_window_clear_find_job (window);
4918         }
4919
4920         if (priv->local_uri) {
4921                 ev_window_clear_local_uri (window);
4922                 priv->local_uri = NULL;
4923         }
4924
4925         ev_window_clear_progress_idle (window);
4926         if (priv->progress_cancellable) {
4927                 g_object_unref (priv->progress_cancellable);
4928                 priv->progress_cancellable = NULL;
4929         }
4930
4931         ev_window_close_dialogs (window);
4932
4933         if (priv->link) {
4934                 g_object_unref (priv->link);
4935                 priv->link = NULL;
4936         }
4937
4938         if (priv->image) {
4939                 g_object_unref (priv->image);
4940                 priv->image = NULL;
4941         }
4942
4943         if (priv->attach_list) {
4944                 g_list_foreach (priv->attach_list,
4945                                 (GFunc) g_object_unref,
4946                                 NULL);
4947                 g_list_free (priv->attach_list);
4948                 priv->attach_list = NULL;
4949         }
4950
4951         if (priv->find_bar) {
4952                 g_signal_handlers_disconnect_by_func
4953                         (window->priv->find_bar,
4954                          G_CALLBACK (find_bar_close_cb),
4955                          window);
4956                 priv->find_bar = NULL;
4957         }
4958
4959         if (priv->uri) {
4960                 g_free (priv->uri);
4961                 priv->uri = NULL;
4962         }
4963
4964         if (priv->search_string) {
4965                 g_free (priv->search_string);
4966                 priv->search_string = NULL;
4967         }
4968
4969         if (priv->dest) {
4970                 g_object_unref (priv->dest);
4971                 priv->dest = NULL;
4972         }
4973
4974         if (priv->history) {
4975                 g_object_unref (priv->history);
4976                 priv->history = NULL;
4977         }
4978
4979         if (priv->print_queue) {
4980                 g_queue_free (priv->print_queue);
4981                 priv->print_queue = NULL;
4982         }
4983
4984         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4985 }
4986
4987 static void
4988 menubar_deactivate_cb (GtkWidget *menubar,
4989                        EvWindow  *window)
4990 {
4991         g_signal_handlers_disconnect_by_func (menubar,
4992                                               G_CALLBACK (menubar_deactivate_cb),
4993                                               window);
4994
4995         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4996
4997         update_chrome_visibility (window);
4998 }
4999
5000 static gboolean
5001 ev_window_key_press_event (GtkWidget   *widget,
5002                            GdkEventKey *event)
5003 {
5004         EvWindow        *ev_window = EV_WINDOW (widget);
5005         EvWindowPrivate *priv = ev_window->priv;
5006         gboolean         handled = FALSE;
5007
5008         /* Propagate the event to the view first
5009          * It's needed to be able to type in
5010          * annot popups windows
5011          */
5012         if (priv->view) {
5013                 g_object_ref (priv->view);
5014                 if (gtk_widget_is_sensitive (priv->view))
5015                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5016                 g_object_unref (priv->view);
5017         }
5018
5019         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5020                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5021
5022                 if (priv->menubar_accel_keyval != 0 &&
5023                     event->keyval == priv->menubar_accel_keyval &&
5024                     modifier == priv->menubar_accel_modifier) {
5025                         if (!gtk_widget_get_visible (priv->menubar)) {
5026                                 g_signal_connect (priv->menubar, "deactivate",
5027                                                   G_CALLBACK (menubar_deactivate_cb),
5028                                                   ev_window);
5029
5030                                 gtk_widget_show (priv->menubar);
5031                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5032                                                              FALSE);
5033
5034                                 handled = TRUE;
5035                         }
5036                 }
5037         }
5038
5039         if (!handled)
5040                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5041
5042         return handled;
5043 }
5044
5045 static void
5046 ev_window_class_init (EvWindowClass *ev_window_class)
5047 {
5048         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5049         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5050
5051         g_object_class->dispose = ev_window_dispose;
5052         g_object_class->finalize = ev_window_finalize;
5053
5054         widget_class->key_press_event = ev_window_key_press_event;
5055         widget_class->screen_changed = ev_window_screen_changed;
5056         widget_class->window_state_event = ev_window_state_event;
5057         widget_class->drag_data_received = ev_window_drag_data_received;
5058
5059         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5060 }
5061
5062 /* Normal items */
5063 static const GtkActionEntry entries[] = {
5064         { "File", NULL, N_("_File") },
5065         { "Edit", NULL, N_("_Edit") },
5066         { "View", NULL, N_("_View") },
5067         { "Go", NULL, N_("_Go") },
5068         { "Help", NULL, N_("_Help") },
5069
5070         /* File menu */
5071         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5072           N_("Open an existing document"),
5073           G_CALLBACK (ev_window_cmd_file_open) },
5074         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5075           N_("Open a copy of the current document in a new window"),
5076           G_CALLBACK (ev_window_cmd_file_open_copy) },
5077         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5078           N_("Save a copy of the current document"),
5079           G_CALLBACK (ev_window_cmd_save_as) },
5080         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5081           N_("Print this document"),
5082           G_CALLBACK (ev_window_cmd_file_print) },
5083         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5084           G_CALLBACK (ev_window_cmd_file_properties) },
5085         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5086           G_CALLBACK (ev_window_cmd_file_close_window) },
5087
5088         /* Edit menu */
5089         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5090           G_CALLBACK (ev_window_cmd_edit_copy) },
5091         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5092           G_CALLBACK (ev_window_cmd_edit_select_all) },
5093         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5094           N_("Find a word or phrase in the document"),
5095           G_CALLBACK (ev_window_cmd_edit_find) },
5096         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5097           G_CALLBACK (ev_window_cmd_edit_find_next) },
5098         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5099           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5100         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5101           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5102         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5103           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5104         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5105           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5106
5107
5108         /* View menu */
5109         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5110           N_("Enlarge the document"),
5111           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5112         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5113           N_("Shrink the document"),
5114           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5115         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5116           N_("Reload the document"),
5117           G_CALLBACK (ev_window_cmd_view_reload) },
5118
5119         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5120           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5121
5122         /* Go menu */
5123         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5124           N_("Go to the previous page"),
5125           G_CALLBACK (ev_window_cmd_go_previous_page) },
5126         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5127           N_("Go to the next page"),
5128           G_CALLBACK (ev_window_cmd_go_next_page) },
5129         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5130           N_("Go to the first page"),
5131           G_CALLBACK (ev_window_cmd_go_first_page) },
5132         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5133           N_("Go to the last page"),
5134           G_CALLBACK (ev_window_cmd_go_last_page) },
5135
5136         /* Help menu */
5137         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5138           G_CALLBACK (ev_window_cmd_help_contents) },
5139
5140         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5141           G_CALLBACK (ev_window_cmd_help_about) },
5142
5143         /* Toolbar-only */
5144         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5145           N_("Leave fullscreen mode"),
5146           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5147         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5148           N_("Start a presentation"),
5149           G_CALLBACK (ev_window_cmd_start_presentation) },
5150
5151         /* Accellerators */
5152         { "Escape", NULL, "", "Escape", "",
5153           G_CALLBACK (ev_window_cmd_escape) },
5154         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5155           G_CALLBACK (ev_window_cmd_edit_find) },
5156         { "F3", NULL, "", "F3", NULL,
5157           G_CALLBACK (ev_window_cmd_edit_find_next) },
5158         { "PageDown", NULL, "", "Page_Down", NULL,
5159           G_CALLBACK (ev_window_cmd_scroll_forward) },
5160         { "PageUp", NULL, "", "Page_Up", NULL,
5161           G_CALLBACK (ev_window_cmd_scroll_backward) },
5162         { "Space", NULL, "", "space", NULL,
5163           G_CALLBACK (ev_window_cmd_scroll_forward) },
5164         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5165           G_CALLBACK (ev_window_cmd_scroll_backward) },
5166         { "BackSpace", NULL, "", "BackSpace", NULL,
5167           G_CALLBACK (ev_window_cmd_scroll_backward) },
5168         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5169           G_CALLBACK (ev_window_cmd_scroll_forward) },
5170         { "Return", NULL, "", "Return", NULL,
5171           G_CALLBACK (ev_window_cmd_scroll_forward) },
5172         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5173           G_CALLBACK (ev_window_cmd_scroll_backward) },
5174         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5175           G_CALLBACK (ev_window_cmd_go_previous_page) },
5176         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5177           G_CALLBACK (ev_window_cmd_go_next_page) },
5178         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5179           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5180         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5181           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5182         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5183           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5184         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5185           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5186         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5187           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5188         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5189           G_CALLBACK (ev_window_cmd_go_backward) },
5190         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5191           G_CALLBACK (ev_window_cmd_go_forward) },
5192         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5193           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5194         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5195           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5196         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5197           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5198         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5199           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5200         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5201           G_CALLBACK (ev_window_cmd_edit_copy) },
5202 };
5203
5204 /* Toggle items */
5205 static const GtkToggleActionEntry toggle_entries[] = {
5206         /* View Menu */
5207         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5208           N_("Show or hide the toolbar"),
5209           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5210         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5211           N_("Show or hide the side pane"),
5212           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5213         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5214           N_("Show the entire document"),
5215           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5216         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5217           N_("Show two pages at once"),
5218           G_CALLBACK (ev_window_cmd_dual), FALSE },
5219         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5220           N_("Expand the window to fill the screen"),
5221           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5222         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5223           N_("Run document as a presentation"),
5224           G_CALLBACK (ev_window_cmd_view_presentation) },
5225         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5226           N_("Make the current document fill the window"),
5227           G_CALLBACK (ev_window_cmd_view_best_fit) },
5228         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5229           N_("Make the current document fill the window width"),
5230           G_CALLBACK (ev_window_cmd_view_page_width) },
5231         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5232           N_("Show page contents with the colors inverted"),
5233           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5234
5235 };
5236
5237 /* Popups specific items */
5238 static const GtkActionEntry view_popup_entries [] = {
5239         /* Links */
5240         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5241           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5242         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5243           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5244         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5245           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5246         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5247           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5248         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5249           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5250         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5251           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5252 };
5253
5254 static const GtkActionEntry attachment_popup_entries [] = {
5255         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5256           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5257         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5258           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5259 };
5260
5261 static void
5262 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5263 {
5264         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5265 }
5266
5267 static void
5268 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5269 {
5270         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5271         gtk_widget_grab_focus (window->priv->view);
5272 }
5273
5274 static void
5275 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5276 {
5277
5278         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5279         gtk_widget_grab_focus (window->priv->view);
5280 }
5281
5282 static void
5283 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5284                                    EvWindow        *window)
5285 {
5286         ev_view_reload (EV_VIEW (window->priv->view));
5287 }
5288
5289 static void
5290 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5291 {
5292         GtkAction *action;
5293
5294         action = g_object_new (EV_TYPE_PAGE_ACTION,
5295                                "name", PAGE_SELECTOR_ACTION,
5296                                "label", _("Page"),
5297                                "tooltip", _("Select Page"),
5298                                "icon_name", "text-x-generic",
5299                                "visible_overflown", FALSE,
5300                                NULL);
5301         ev_page_action_set_model (EV_PAGE_ACTION (action),
5302                                   window->priv->model);
5303         g_signal_connect (action, "activate_link",
5304                           G_CALLBACK (activate_link_cb), window);
5305         gtk_action_group_add_action (group, action);
5306         g_object_unref (action);
5307
5308         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5309                                "name", ZOOM_CONTROL_ACTION,
5310                                "label", _("Zoom"),
5311                                "stock_id", EV_STOCK_ZOOM,
5312                                "tooltip", _("Adjust the zoom level"),
5313                                "zoom", 1.0,
5314                                NULL);
5315         g_signal_connect (action, "zoom_to_level",
5316                           G_CALLBACK (zoom_control_changed_cb), window);
5317         gtk_action_group_add_action (group, action);
5318         g_object_unref (action);
5319
5320         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5321                                "name", NAVIGATION_ACTION,
5322                                "label", _("Navigation"),
5323                                "is_important", TRUE,
5324                                "short_label", _("Back"),
5325                                "stock_id", GTK_STOCK_GO_DOWN,
5326                                /*translators: this is the history action*/
5327                                "tooltip", _("Move across visited pages"),
5328                                NULL);
5329         g_signal_connect (action, "activate_link",
5330                           G_CALLBACK (navigation_action_activate_link_cb), window);
5331         gtk_action_group_add_action (group, action);
5332         g_object_unref (action);
5333
5334         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5335                                "name", "FileOpenRecent",
5336                                "label", _("_Open…"),
5337                                "tooltip", _("Open an existing document"),
5338                                "stock_id", GTK_STOCK_OPEN,
5339                                NULL);
5340         g_signal_connect (action, "activate",
5341                           G_CALLBACK (ev_window_cmd_file_open), window);
5342         g_signal_connect (action, "item_activated",
5343                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5344                           window);
5345         gtk_action_group_add_action (group, action);
5346         g_object_unref (action);
5347 }
5348
5349 static void
5350 set_action_properties (GtkActionGroup *action_group)
5351 {
5352         GtkAction *action;
5353
5354         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5355         g_object_set (action, "is-important", TRUE, NULL);
5356         /*translators: this is the label for toolbar button*/
5357         g_object_set (action, "short_label", _("Previous"), NULL);
5358
5359         action = gtk_action_group_get_action (action_group, "GoNextPage");
5360         g_object_set (action, "is-important", TRUE, NULL);
5361         /*translators: this is the label for toolbar button*/
5362         g_object_set (action, "short_label", _("Next"), NULL);
5363
5364         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5365         /*translators: this is the label for toolbar button*/
5366         g_object_set (action, "short_label", _("Zoom In"), NULL);
5367
5368         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5369         /*translators: this is the label for toolbar button*/
5370         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5371
5372         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5373         /*translators: this is the label for toolbar button*/
5374         g_object_set (action, "short_label", _("Best Fit"), NULL);
5375
5376         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5377         /*translators: this is the label for toolbar button*/
5378         g_object_set (action, "short_label", _("Fit Width"), NULL);
5379
5380         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5381         g_object_set (action, "is-important", TRUE, NULL);
5382 }
5383
5384 static void
5385 set_chrome_actions (EvWindow *window)
5386 {
5387         EvWindowPrivate *priv = window->priv;
5388         GtkActionGroup *action_group = priv->action_group;
5389         GtkAction *action;
5390
5391         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5392         g_signal_handlers_block_by_func
5393                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5394         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5395                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5396         g_signal_handlers_unblock_by_func
5397                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5398 }
5399
5400 static void
5401 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5402                           GParamSpec     *pspec,
5403                           EvWindow       *ev_window)
5404 {
5405         GtkTreeModel *model;
5406         GtkAction *action;
5407
5408         g_object_get (G_OBJECT (ev_sidebar_links),
5409                       "model", &model,
5410                       NULL);
5411
5412         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5413         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5414         g_object_unref (model);
5415 }
5416
5417 static gboolean
5418 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5419 {
5420 #ifdef ENABLE_DBUS
5421         GObject *keys;
5422
5423         keys = ev_application_get_media_keys (EV_APP);
5424         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5425 #endif /* ENABLE_DBUS */
5426
5427         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5428         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5429
5430         ev_window_set_view_accels_sensitivity (window, TRUE);
5431
5432         update_chrome_visibility (window);
5433
5434         return FALSE;
5435 }
5436
5437 static gboolean
5438 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5439 {
5440         ev_window_set_view_accels_sensitivity (window, FALSE);
5441
5442         return FALSE;
5443 }
5444
5445 static void
5446 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5447                                     GParamSpec         *pspec,
5448                                     EvWindow           *ev_window)
5449 {
5450         GtkWidget *widget;
5451
5452         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5453
5454         if (widget != NULL) {
5455                 g_signal_connect_object (widget, "focus_in_event",
5456                                          G_CALLBACK (view_actions_focus_in_cb),
5457                                          ev_window, 0);
5458                 g_signal_connect_object (widget, "focus_out_event",
5459                                          G_CALLBACK (view_actions_focus_out_cb),
5460                                          ev_window, 0);
5461                 g_object_unref (widget);
5462         }
5463 }
5464
5465 static gboolean
5466 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5467 {
5468         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5469                 gboolean maximized;
5470
5471                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5472                 if (window->priv->metadata && !ev_window_is_empty (window))
5473                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5474         }
5475
5476         return FALSE;
5477 }
5478
5479 static gboolean
5480 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5481 {
5482         GdkWindowState state;
5483         gdouble document_width, document_height;
5484
5485         if (!window->priv->metadata)
5486                 return FALSE;
5487
5488         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5489
5490         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5491                 if (window->priv->document) {
5492                         ev_document_get_max_page_size (window->priv->document,
5493                                                        &document_width, &document_height);
5494                         g_settings_set (window->priv->last_settings, "window-ratio", "(dd)",
5495                                         (double)event->width / document_width,
5496                                         (double)event->height / document_height);
5497
5498                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5499                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5500                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5501                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5502                 }
5503         }
5504
5505         return FALSE;
5506 }
5507
5508 static void
5509 launch_action (EvWindow *window, EvLinkAction *action)
5510 {
5511         const char *filename = ev_link_action_get_filename (action);
5512         GAppInfo *app_info;
5513         GFile *file;
5514         GList file_list = {NULL};
5515         GAppLaunchContext *context;
5516         GError *error = NULL;
5517
5518         if (filename == NULL)
5519                 return;
5520
5521         if (g_path_is_absolute (filename)) {
5522                 file = g_file_new_for_path (filename);
5523         } else {
5524                 GFile *base_file;
5525                 gchar *dir;
5526
5527                 dir = g_path_get_dirname (window->priv->uri);
5528                 base_file = g_file_new_for_uri (dir);
5529                 g_free (dir);
5530
5531                 file = g_file_resolve_relative_path (base_file, filename);
5532                 g_object_unref (base_file);
5533         }
5534
5535         app_info = g_file_query_default_handler (file, NULL, &error);
5536         if (!app_info) {
5537                 ev_window_error_message (window, error,
5538                                          "%s",
5539                                          _("Unable to launch external application."));
5540                 g_object_unref (file);
5541                 g_error_free (error);
5542
5543                 return;
5544         }
5545
5546         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5547         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5548                                            gtk_window_get_screen (GTK_WINDOW (window)));
5549         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5550                                               gtk_get_current_event_time ());
5551
5552         file_list.data = file;
5553         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5554                 ev_window_error_message (window, error,
5555                                          "%s",
5556                                          _("Unable to launch external application."));
5557                 g_error_free (error);
5558         }
5559
5560         g_object_unref (app_info);
5561         g_object_unref (file);
5562         /* FIXMEchpe: unref launch context? */
5563
5564         /* According to the PDF spec filename can be an executable. I'm not sure
5565            allowing to launch executables is a good idea though. -- marco */
5566 }
5567
5568 static void
5569 launch_external_uri (EvWindow *window, EvLinkAction *action)
5570 {
5571         const gchar *uri = ev_link_action_get_uri (action);
5572         GError *error = NULL;
5573         gboolean ret;
5574         GAppLaunchContext *context;
5575
5576         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5577         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5578                                            gtk_window_get_screen (GTK_WINDOW (window)));
5579         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5580                                               gtk_get_current_event_time ());
5581
5582         if (!g_strstr_len (uri, strlen (uri), "://") &&
5583             !g_str_has_prefix (uri, "mailto:")) {
5584                 gchar *new_uri;
5585
5586                 /* Not a valid uri, assume http if it starts with www */
5587                 if (g_str_has_prefix (uri, "www.")) {
5588                         new_uri = g_strdup_printf ("http://%s", uri);
5589                 } else {
5590                         GFile *file, *parent;
5591
5592                         file = g_file_new_for_uri (window->priv->uri);
5593                         parent = g_file_get_parent (file);
5594                         g_object_unref (file);
5595                         if (parent) {
5596                                 gchar *parent_uri = g_file_get_uri (parent);
5597
5598                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5599                                 g_free (parent_uri);
5600                                 g_object_unref (parent);
5601                         } else {
5602                                 new_uri = g_strdup_printf ("file:///%s", uri);
5603                         }
5604                 }
5605                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5606                 g_free (new_uri);
5607         } else {
5608                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5609         }
5610
5611         if (ret == FALSE) {
5612                 ev_window_error_message (window, error,
5613                                          "%s", _("Unable to open external link"));
5614                 g_error_free (error);
5615         }
5616
5617         /* FIXMEchpe: unref launch context? */
5618 }
5619
5620 static void
5621 open_remote_link (EvWindow *window, EvLinkAction *action)
5622 {
5623         gchar *uri;
5624         gchar *dir;
5625
5626         dir = g_path_get_dirname (window->priv->uri);
5627
5628         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5629                                 NULL);
5630         g_free (dir);
5631
5632         ev_application_open_uri_at_dest (EV_APP, uri,
5633                                          gtk_window_get_screen (GTK_WINDOW (window)),
5634                                          ev_link_action_get_dest (action),
5635                                          0,
5636                                          NULL,
5637                                          gtk_get_current_event_time ());
5638
5639         g_free (uri);
5640 }
5641
5642 static void
5643 do_action_named (EvWindow *window, EvLinkAction *action)
5644 {
5645         const gchar *name = ev_link_action_get_name (action);
5646
5647         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5648                 ev_window_cmd_go_first_page (NULL, window);
5649         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5650                 ev_window_cmd_go_previous_page (NULL, window);
5651         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5652                 ev_window_cmd_go_next_page (NULL, window);
5653         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5654                 ev_window_cmd_go_last_page (NULL, window);
5655         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5656                 ev_window_cmd_focus_page_selector (NULL, window);
5657         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5658                 ev_window_cmd_edit_find (NULL, window);
5659         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5660                 ev_window_cmd_file_close_window (NULL, window);
5661         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5662                 ev_window_cmd_file_print (NULL, window);
5663         } else {
5664                 g_warning ("Unimplemented named action: %s, please post a "
5665                            "bug report in Evince bugzilla "
5666                            "(http://bugzilla.gnome.org) with a testcase.",
5667                            name);
5668         }
5669 }
5670
5671 static void
5672 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5673 {
5674         switch (ev_link_action_get_action_type (action)) {
5675                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5676                         EvLinkDest *dest;
5677
5678                         dest = ev_link_action_get_dest (action);
5679                         if (!dest)
5680                                 return;
5681
5682                         ev_window_open_copy_at_dest (window, dest);
5683                 }
5684                         break;
5685                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5686                         launch_external_uri (window, action);
5687                         break;
5688                 case EV_LINK_ACTION_TYPE_LAUNCH:
5689                         launch_action (window, action);
5690                         break;
5691                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5692                         open_remote_link (window, action);
5693                         break;
5694                 case EV_LINK_ACTION_TYPE_NAMED:
5695                         do_action_named (window, action);
5696                         break;
5697                 default:
5698                         g_assert_not_reached ();
5699         }
5700 }
5701
5702 static void
5703 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5704 {
5705         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5706 }
5707
5708 static void
5709 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5710 {
5711         EvLinkAction *ev_action = NULL;
5712         EvLinkDest   *dest;
5713
5714         ev_action = ev_link_get_action (window->priv->link);
5715         if (!ev_action)
5716                 return;
5717
5718         dest = ev_link_action_get_dest (ev_action);
5719         if (!dest)
5720                 return;
5721
5722         ev_window_open_copy_at_dest (window, dest);
5723 }
5724
5725 static void
5726 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5727 {
5728         EvLinkAction *ev_action;
5729
5730         ev_action = ev_link_get_action (window->priv->link);
5731         if (!ev_action)
5732                 return;
5733
5734         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5735                                    ev_action);
5736 }
5737
5738
5739 static void
5740 image_save_dialog_response_cb (GtkWidget *fc,
5741                                gint       response_id,
5742                                EvWindow  *ev_window)
5743 {
5744         GFile           *target_file;
5745         gboolean         is_native;
5746         GError          *error = NULL;
5747         GdkPixbuf       *pixbuf;
5748         gchar           *uri;
5749         gchar          **extensions;
5750         gchar           *filename;
5751         gchar           *file_format;
5752         GdkPixbufFormat *format;
5753         GtkFileFilter   *filter;
5754
5755         if (response_id != GTK_RESPONSE_OK) {
5756                 gtk_widget_destroy (fc);
5757                 return;
5758         }
5759
5760         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5761         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5762         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5763
5764         if (format == NULL) {
5765                 format = get_gdk_pixbuf_format_by_extension (uri);
5766         }
5767
5768         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5769                 /* no extension found and no extension provided within uri */
5770                 format = get_gdk_pixbuf_format_by_extension (".png");
5771                 if (format == NULL) {
5772                         /* no .png support, try .jpeg */
5773                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5774                 }
5775         }
5776
5777         if (format == NULL) {
5778                 ev_window_error_message (ev_window, NULL,
5779                                          "%s",
5780                                          _("Couldn't find appropriate format to save image"));
5781                 g_free (uri);
5782                 gtk_widget_destroy (fc);
5783
5784                 return;
5785         }
5786
5787         extensions = gdk_pixbuf_format_get_extensions (format);
5788         if (!g_str_has_suffix (uri, extensions[0])) {
5789                 gchar *uri_extension;
5790
5791                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5792                 target_file = g_file_new_for_uri (uri_extension);
5793                 g_free (uri_extension);
5794         } else {
5795                 target_file = g_file_new_for_uri (uri);
5796         }
5797         g_strfreev (extensions);
5798         g_free (uri);
5799
5800         is_native = g_file_is_native (target_file);
5801         if (is_native) {
5802                 filename = g_file_get_path (target_file);
5803         } else {
5804                 /* Create a temporary local file to save to */
5805                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5806                         goto has_error;
5807         }
5808
5809         ev_document_doc_mutex_lock ();
5810         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5811                                                ev_window->priv->image);
5812         ev_document_doc_mutex_unlock ();
5813
5814         file_format = gdk_pixbuf_format_get_name (format);
5815         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5816         g_free (file_format);
5817         g_object_unref (pixbuf);
5818
5819     has_error:
5820         if (error) {
5821                 ev_window_error_message (ev_window, error,
5822                                          "%s", _("The image could not be saved."));
5823                 g_error_free (error);
5824                 g_free (filename);
5825                 g_object_unref (target_file);
5826                 gtk_widget_destroy (fc);
5827
5828                 return;
5829         }
5830
5831         if (!is_native) {
5832                 GFile *source_file;
5833
5834                 source_file = g_file_new_for_path (filename);
5835
5836                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5837                                        source_file, target_file);
5838                 g_object_unref (source_file);
5839         }
5840
5841         g_free (filename);
5842         g_object_unref (target_file);
5843         gtk_widget_destroy (fc);
5844 }
5845
5846 static void
5847 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5848 {
5849         GtkWidget *fc;
5850
5851         if (!window->priv->image)
5852                 return;
5853
5854         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5855                                           GTK_WINDOW (window),
5856                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5857                                           GTK_STOCK_CANCEL,
5858                                           GTK_RESPONSE_CANCEL,
5859                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5860                                           NULL);
5861
5862         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5863         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5864                                                  GTK_RESPONSE_OK,
5865                                                  GTK_RESPONSE_CANCEL,
5866                                                  -1);
5867
5868         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5869         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5870
5871         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5872
5873         g_signal_connect (fc, "response",
5874                           G_CALLBACK (image_save_dialog_response_cb),
5875                           window);
5876
5877         gtk_widget_show (fc);
5878 }
5879
5880 static void
5881 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5882 {
5883         GtkClipboard *clipboard;
5884         GdkPixbuf    *pixbuf;
5885
5886         if (!window->priv->image)
5887                 return;
5888
5889         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5890                                               GDK_SELECTION_CLIPBOARD);
5891         ev_document_doc_mutex_lock ();
5892         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5893                                                window->priv->image);
5894         ev_document_doc_mutex_unlock ();
5895
5896         gtk_clipboard_set_image (clipboard, pixbuf);
5897         g_object_unref (pixbuf);
5898 }
5899
5900 static void
5901 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5902 {
5903         GList     *l;
5904         GdkScreen *screen;
5905
5906         if (!window->priv->attach_list)
5907                 return;
5908
5909         screen = gtk_window_get_screen (GTK_WINDOW (window));
5910
5911         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5912                 EvAttachment *attachment;
5913                 GError       *error = NULL;
5914
5915                 attachment = (EvAttachment *) l->data;
5916
5917                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5918
5919                 if (error) {
5920                         ev_window_error_message (window, error,
5921                                                  "%s", _("Unable to open attachment"));
5922                         g_error_free (error);
5923                 }
5924         }
5925 }
5926
5927 static void
5928 attachment_save_dialog_response_cb (GtkWidget *fc,
5929                                     gint       response_id,
5930                                     EvWindow  *ev_window)
5931 {
5932         GFile                *target_file;
5933         gchar                *uri;
5934         GList                *l;
5935         GtkFileChooserAction  fc_action;
5936         gboolean              is_dir;
5937         gboolean              is_native;
5938
5939         if (response_id != GTK_RESPONSE_OK) {
5940                 gtk_widget_destroy (fc);
5941                 return;
5942         }
5943
5944         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5945         target_file = g_file_new_for_uri (uri);
5946         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5947         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5948         is_native = g_file_is_native (target_file);
5949
5950         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5951                 EvAttachment *attachment;
5952                 GFile        *save_to = NULL;
5953                 GError       *error = NULL;
5954
5955                 attachment = (EvAttachment *) l->data;
5956
5957                 if (is_native) {
5958                         if (is_dir) {
5959                                 save_to = g_file_get_child (target_file,
5960                                     /* FIXMEchpe: file name encoding! */
5961                                                             ev_attachment_get_name (attachment));
5962                         } else {
5963                                 save_to = g_object_ref (target_file);
5964                         }
5965                 } else {
5966                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5967                 }
5968
5969                 if (save_to)
5970                         ev_attachment_save (attachment, save_to, &error);
5971
5972                 if (error) {
5973                         ev_window_error_message (ev_window, error,
5974                                                  "%s", _("The attachment could not be saved."));
5975                         g_error_free (error);
5976                         g_object_unref (save_to);
5977
5978                         continue;
5979                 }
5980
5981                 if (!is_native) {
5982                         GFile *dest_file;
5983
5984                         if (is_dir) {
5985                                 dest_file = g_file_get_child (target_file,
5986                                                               ev_attachment_get_name (attachment));
5987                         } else {
5988                                 dest_file = g_object_ref (target_file);
5989                         }
5990
5991                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5992                                                save_to, dest_file);
5993
5994                         g_object_unref (dest_file);
5995                 }
5996
5997                 g_object_unref (save_to);
5998         }
5999
6000         g_free (uri);
6001         g_object_unref (target_file);
6002
6003         gtk_widget_destroy (fc);
6004 }
6005
6006 static void
6007 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6008 {
6009         GtkWidget    *fc;
6010         EvAttachment *attachment = NULL;
6011
6012         if (!window->priv->attach_list)
6013                 return;
6014
6015         if (g_list_length (window->priv->attach_list) == 1)
6016                 attachment = (EvAttachment *) window->priv->attach_list->data;
6017
6018         fc = gtk_file_chooser_dialog_new (
6019                 _("Save Attachment"),
6020                 GTK_WINDOW (window),
6021                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6022                 GTK_STOCK_CANCEL,
6023                 GTK_RESPONSE_CANCEL,
6024                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6025                 NULL);
6026
6027         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6028         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6029                                                  GTK_RESPONSE_OK,
6030                                                  GTK_RESPONSE_CANCEL,
6031                                                  -1);
6032
6033         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6034         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6035
6036         if (attachment)
6037                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6038                                                    ev_attachment_get_name (attachment));
6039
6040         g_signal_connect (fc, "response",
6041                           G_CALLBACK (attachment_save_dialog_response_cb),
6042                           window);
6043
6044         gtk_widget_show (fc);
6045 }
6046
6047 static void
6048 ev_window_media_player_key_pressed (EvWindow    *window,
6049                                     const gchar *key,
6050                                     gpointer     user_data)
6051 {
6052         if (!gtk_window_is_active (GTK_WINDOW (window)))
6053                 return;
6054
6055         /* Note how Previous/Next only go to the
6056          * next/previous page despite their icon telling you
6057          * they should go to the beginning/end.
6058          *
6059          * There's very few keyboards with FFW/RWD though,
6060          * so we stick the most useful keybinding on the most
6061          * often seen keys
6062          */
6063         if (strcmp (key, "Play") == 0) {
6064                 ev_window_run_presentation (window);
6065         } else if (strcmp (key, "Previous") == 0) {
6066                 ev_window_cmd_go_previous_page (NULL, window);
6067         } else if (strcmp (key, "Next") == 0) {
6068                 ev_window_cmd_go_next_page (NULL, window);
6069         } else if (strcmp (key, "FastForward") == 0) {
6070                 ev_window_cmd_go_last_page (NULL, window);
6071         } else if (strcmp (key, "Rewind") == 0) {
6072                 ev_window_cmd_go_first_page (NULL, window);
6073         }
6074 }
6075
6076 static EggToolbarsModel *
6077 get_toolbars_model (void)
6078 {
6079         EggToolbarsModel *toolbars_model;
6080         gchar            *toolbars_file;
6081         gchar            *toolbars_path;
6082         gint              i;
6083
6084         toolbars_model = egg_toolbars_model_new ();
6085
6086         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6087                                           "evince_toolbar.xml", NULL);
6088         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6089                                          "evince-toolbar.xml", NULL);
6090         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6091
6092         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6093                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6094                 goto skip_conversion;
6095         }
6096
6097         /* Open item doesn't exist anymore,
6098          * convert it to OpenRecent for compatibility
6099          */
6100         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6101                 const gchar *item;
6102
6103                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6104                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6105                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6106                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6107                                                      "FileOpenRecent");
6108                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6109                         break;
6110                 }
6111         }
6112
6113     skip_conversion:
6114         g_free (toolbars_file);
6115         g_free (toolbars_path);
6116
6117         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6118
6119         return toolbars_model;
6120 }
6121
6122 static void
6123 ev_window_init (EvWindow *ev_window)
6124 {
6125         GtkActionGroup *action_group;
6126         GtkAccelGroup *accel_group;
6127         GError *error = NULL;
6128         GtkWidget *sidebar_widget;
6129         GtkWidget *menuitem;
6130         EggToolbarsModel *toolbars_model;
6131         GObject *mpkeys;
6132         gchar *ui_path;
6133         gdouble dpi;
6134
6135         g_signal_connect (ev_window, "configure_event",
6136                           G_CALLBACK (window_configure_event_cb), NULL);
6137         g_signal_connect (ev_window, "window_state_event",
6138                           G_CALLBACK (window_state_event_cb), NULL);
6139
6140         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6141
6142         ev_window->priv->model = ev_document_model_new ();
6143
6144         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6145         ev_window->priv->title = ev_window_title_new (ev_window);
6146
6147         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6148         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6149         gtk_widget_show (ev_window->priv->main_box);
6150
6151         action_group = gtk_action_group_new ("MenuActions");
6152         ev_window->priv->action_group = action_group;
6153         gtk_action_group_set_translation_domain (action_group, NULL);
6154         gtk_action_group_add_actions (action_group, entries,
6155                                       G_N_ELEMENTS (entries), ev_window);
6156         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6157                                              G_N_ELEMENTS (toggle_entries),
6158                                              ev_window);
6159         set_action_properties (action_group);
6160         register_custom_actions (ev_window, action_group);
6161
6162         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6163         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6164                                             action_group, 0);
6165
6166         accel_group =
6167                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6168         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6169
6170         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6171
6172         action_group = gtk_action_group_new ("ViewPopupActions");
6173         ev_window->priv->view_popup_action_group = action_group;
6174         gtk_action_group_set_translation_domain (action_group, NULL);
6175         gtk_action_group_add_actions (action_group, view_popup_entries,
6176                                       G_N_ELEMENTS (view_popup_entries),
6177                                       ev_window);
6178         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6179                                             action_group, 0);
6180
6181         action_group = gtk_action_group_new ("AttachmentPopupActions");
6182         ev_window->priv->attachment_popup_action_group = action_group;
6183         gtk_action_group_set_translation_domain (action_group, NULL);
6184         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6185                                       G_N_ELEMENTS (attachment_popup_entries),
6186                                       ev_window);
6187         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6188                                             action_group, 0);
6189
6190         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6191                                     "evince-ui.xml", NULL);
6192         if (!gtk_ui_manager_add_ui_from_file (
6193                 ev_window->priv->ui_manager, ui_path, &error))
6194         {
6195                 g_warning ("building menus failed: %s", error->message);
6196                 g_error_free (error);
6197         }
6198         g_free (ui_path);
6199
6200         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6201         ev_window->priv->recent_action_group = NULL;
6202         ev_window->priv->recent_ui_id = 0;
6203         g_signal_connect_swapped (ev_window->priv->recent_manager,
6204                                   "changed",
6205                                   G_CALLBACK (ev_window_setup_recent),
6206                                   ev_window);
6207
6208         ev_window->priv->menubar =
6209                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6210                                             "/MainMenu");
6211         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6212                             ev_window->priv->menubar,
6213                             FALSE, FALSE, 0);
6214         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6215                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6216         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6217         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6218                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6219         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6220
6221         toolbars_model = get_toolbars_model ();
6222         ev_window->priv->toolbar = GTK_WIDGET
6223                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6224                                "ui-manager", ev_window->priv->ui_manager,
6225                                "popup-path", "/ToolbarPopup",
6226                                "model", toolbars_model,
6227                                NULL));
6228         g_object_unref (toolbars_model);
6229
6230         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6231                                    "DefaultToolBar");
6232         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6233                             ev_window->priv->toolbar,
6234                             FALSE, FALSE, 0);
6235         gtk_widget_show (ev_window->priv->toolbar);
6236
6237         /* Add the main area */
6238         ev_window->priv->hpaned = gtk_hpaned_new ();
6239         g_signal_connect (ev_window->priv->hpaned,
6240                           "notify::position",
6241                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6242                           ev_window);
6243
6244         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6245         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6246                             TRUE, TRUE, 0);
6247         gtk_widget_show (ev_window->priv->hpaned);
6248
6249         ev_window->priv->sidebar = ev_sidebar_new ();
6250         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6251                               ev_window->priv->model);
6252         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6253                          ev_window->priv->sidebar, FALSE, FALSE);
6254         gtk_widget_show (ev_window->priv->sidebar);
6255
6256         /* Stub sidebar, for now */
6257
6258         sidebar_widget = ev_sidebar_thumbnails_new ();
6259         ev_window->priv->sidebar_thumbs = sidebar_widget;
6260         g_signal_connect (sidebar_widget,
6261                           "notify::main-widget",
6262                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6263                           ev_window);
6264         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6265         gtk_widget_show (sidebar_widget);
6266         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6267                              sidebar_widget);
6268
6269         sidebar_widget = ev_sidebar_links_new ();
6270         ev_window->priv->sidebar_links = sidebar_widget;
6271         g_signal_connect (sidebar_widget,
6272                           "notify::model",
6273                           G_CALLBACK (sidebar_widget_model_set),
6274                           ev_window);
6275         g_signal_connect (sidebar_widget,
6276                           "link_activated",
6277                           G_CALLBACK (sidebar_links_link_activated_cb),
6278                           ev_window);
6279         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6280         gtk_widget_show (sidebar_widget);
6281         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6282                              sidebar_widget);
6283
6284         sidebar_widget = ev_sidebar_attachments_new ();
6285         ev_window->priv->sidebar_attachments = sidebar_widget;
6286         g_signal_connect_object (sidebar_widget,
6287                                  "popup",
6288                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6289                                  ev_window, 0);
6290         gtk_widget_show (sidebar_widget);
6291         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6292                              sidebar_widget);
6293
6294         sidebar_widget = ev_sidebar_layers_new ();
6295         ev_window->priv->sidebar_layers = sidebar_widget;
6296         g_signal_connect (sidebar_widget,
6297                           "layers_visibility_changed",
6298                           G_CALLBACK (sidebar_layers_visibility_changed),
6299                           ev_window);
6300         gtk_widget_show (sidebar_widget);
6301         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6302                              sidebar_widget);
6303
6304         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6305         ev_window->priv->scrolled_window =
6306                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6307                                           "shadow-type", GTK_SHADOW_IN,
6308                                           NULL));
6309         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6310                             ev_window->priv->scrolled_window,
6311                             TRUE, TRUE, 0);
6312         gtk_widget_show (ev_window->priv->scrolled_window);
6313
6314         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6315                         ev_window->priv->view_box);
6316         gtk_widget_show (ev_window->priv->view_box);
6317
6318         ev_window->priv->view = ev_view_new ();
6319         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6320         dpi = get_screen_dpi (ev_window);
6321         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6322         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6323         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6324         g_signal_connect_swapped (ev_window->priv->password_view,
6325                                   "unlock",
6326                                   G_CALLBACK (ev_window_password_view_unlock),
6327                                   ev_window);
6328         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6329                                  G_CALLBACK (view_actions_focus_in_cb),
6330                                  ev_window, 0);
6331         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6332                                  G_CALLBACK (view_actions_focus_out_cb),
6333                                  ev_window, 0);
6334         g_signal_connect_object (ev_window->priv->view, "external-link",
6335                                  G_CALLBACK (view_external_link_cb),
6336                                  ev_window, 0);
6337         g_signal_connect_object (ev_window->priv->view, "handle-link",
6338                                  G_CALLBACK (view_handle_link_cb),
6339                                  ev_window, 0);
6340         g_signal_connect_object (ev_window->priv->view, "popup",
6341                                  G_CALLBACK (view_menu_popup_cb),
6342                                  ev_window, 0);
6343         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6344                                  G_CALLBACK (view_selection_changed_cb),
6345                                  ev_window, 0);
6346         gtk_widget_show (ev_window->priv->view);
6347         gtk_widget_show (ev_window->priv->password_view);
6348
6349         /* Find Bar */
6350         ev_window->priv->find_bar = egg_find_bar_new ();
6351         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6352                           ev_window->priv->find_bar,
6353                           FALSE, TRUE, 0);
6354
6355         /* We own a ref on these widgets, as we can swap them in and out */
6356         g_object_ref (ev_window->priv->view);
6357         g_object_ref (ev_window->priv->password_view);
6358
6359         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6360                            ev_window->priv->view);
6361
6362         /* Connect to model signals */
6363         g_signal_connect_swapped (ev_window->priv->model,
6364                                   "page-changed",
6365                                   G_CALLBACK (ev_window_page_changed_cb),
6366                                   ev_window);
6367         g_signal_connect (ev_window->priv->model,
6368                           "notify::document",
6369                           G_CALLBACK (ev_window_document_changed_cb),
6370                           ev_window);
6371         g_signal_connect (ev_window->priv->model,
6372                           "notify::scale",
6373                           G_CALLBACK (ev_window_zoom_changed_cb),
6374                           ev_window);
6375         g_signal_connect (ev_window->priv->model,
6376                           "notify::sizing-mode",
6377                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6378                           ev_window);
6379         g_signal_connect (ev_window->priv->model,
6380                           "notify::rotation",
6381                           G_CALLBACK (ev_window_rotation_changed_cb),
6382                           ev_window);
6383         g_signal_connect (ev_window->priv->model,
6384                           "notify::continuous",
6385                           G_CALLBACK (ev_window_continuous_changed_cb),
6386                           ev_window);
6387         g_signal_connect (ev_window->priv->model,
6388                           "notify::dual-page",
6389                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6390                           ev_window);
6391         g_signal_connect (ev_window->priv->model,
6392                           "notify::inverted-colors",
6393                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6394                           ev_window);
6395
6396         /* Connect sidebar signals */
6397         g_signal_connect (ev_window->priv->sidebar,
6398                           "notify::visible",
6399                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6400                           ev_window);
6401         g_signal_connect (ev_window->priv->sidebar,
6402                           "notify::current-page",
6403                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6404                           ev_window);
6405
6406         /* Connect to find bar signals */
6407         g_signal_connect (ev_window->priv->find_bar,
6408                           "previous",
6409                           G_CALLBACK (find_bar_previous_cb),
6410                           ev_window);
6411         g_signal_connect (ev_window->priv->find_bar,
6412                           "next",
6413                           G_CALLBACK (find_bar_next_cb),
6414                           ev_window);
6415         g_signal_connect (ev_window->priv->find_bar,
6416                           "close",
6417                           G_CALLBACK (find_bar_close_cb),
6418                           ev_window);
6419         g_signal_connect (ev_window->priv->find_bar,
6420                           "notify::search-string",
6421                           G_CALLBACK (find_bar_search_changed_cb),
6422                           ev_window);
6423         g_signal_connect (ev_window->priv->find_bar,
6424                           "notify::case-sensitive",
6425                           G_CALLBACK (find_bar_search_changed_cb),
6426                           ev_window);
6427         g_signal_connect (ev_window->priv->find_bar,
6428                           "notify::visible",
6429                           G_CALLBACK (find_bar_visibility_changed_cb),
6430                           ev_window);
6431         g_signal_connect (ev_window->priv->find_bar,
6432                           "scroll",
6433                           G_CALLBACK (find_bar_scroll),
6434                           ev_window);
6435
6436         /* Popups */
6437         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6438                                                                  "/DocumentPopup");
6439         ev_window->priv->link = NULL;
6440
6441         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6442                                                                        "/AttachmentPopup");
6443         ev_window->priv->attach_list = NULL;
6444
6445         /* Media player keys */
6446         mpkeys = ev_application_get_media_keys (EV_APP);
6447         if (mpkeys) {
6448                 g_signal_connect_swapped (mpkeys, "key_pressed",
6449                                           G_CALLBACK (ev_window_media_player_key_pressed),
6450                                           ev_window);
6451         }
6452
6453         /* Give focus to the document view */
6454         gtk_widget_grab_focus (ev_window->priv->view);
6455
6456         ev_window->priv->last_settings = g_settings_new (GS_SCHEMA_NAME".Default");
6457         g_settings_delay (ev_window->priv->last_settings);
6458
6459         /* Set it user interface params */
6460         ev_window_setup_recent (ev_window);
6461
6462         ev_window_setup_gtk_settings (ev_window);
6463
6464         setup_chrome_from_metadata (ev_window);
6465         set_chrome_actions (ev_window);
6466         update_chrome_visibility (ev_window);
6467
6468         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6469
6470         setup_view_from_metadata (ev_window);
6471         setup_sidebar_from_metadata (ev_window);
6472
6473         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6474         ev_window_setup_action_sensitivity (ev_window);
6475
6476         /* Drag and Drop */
6477         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6478                            GTK_DEST_DEFAULT_ALL,
6479                            NULL, 0,
6480                            GDK_ACTION_COPY);
6481         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6482 }
6483
6484 /**
6485  * ev_window_new:
6486  *
6487  * Creates a #GtkWidget that represents the window.
6488  *
6489  * Returns: the #GtkWidget that represents the window.
6490  */
6491 GtkWidget *
6492 ev_window_new (void)
6493 {
6494         GtkWidget *ev_window;
6495
6496         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6497                                               "type", GTK_WINDOW_TOPLEVEL,
6498                                               NULL));
6499
6500         return ev_window;
6501 }