shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2009 Juanjo Marín <juanj.marin@juntadeandalucia.es>
   5  *  Copyright (C) 2008 Carlos Garcia Campos
   6  *  Copyright (C) 2004 Martin Kretzschmar
   7  *  Copyright (C) 2004 Red Hat, Inc.
   8  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   9  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
  10  *
  11  *  Author:
  12  *    Martin Kretzschmar <martink@gnome.org>
  13  *
  14  * Evince is free software; you can redistribute it and/or modify it
  15  * under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Evince is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-document-misc.h"
  66 #include "ev-file-exporter.h"
  67 #include "ev-file-helpers.h"
  68 #include "ev-file-monitor.h"
  69 #include "ev-history.h"
  70 #include "ev-image.h"
  71 #include "ev-job-scheduler.h"
  72 #include "ev-jobs.h"
  73 #include "ev-message-area.h"
  74 #include "ev-metadata.h"
  75 #include "ev-navigation-action.h"
  76 #include "ev-open-recent-action.h"
  77 #include "ev-page-action.h"
  78 #include "ev-password-view.h"
  79 #include "ev-properties-dialog.h"
  80 #include "ev-sidebar-attachments.h"
  81 #include "ev-sidebar.h"
  82 #include "ev-sidebar-links.h"
  83 #include "ev-sidebar-page.h"
  84 #include "ev-sidebar-thumbnails.h"
  85 #include "ev-sidebar-layers.h"
  86 #include "ev-stock-icons.h"
  87 #include "ev-utils.h"
  88 #include "ev-keyring.h"
  89 #include "ev-view.h"
  90 #include "ev-view-presentation.h"
  91 #include "ev-view-type-builtins.h"
  92 #include "ev-window.h"
  93 #include "ev-window-title.h"
  94 #include "ev-print-operation.h"
  95 #include "ev-progress-message-area.h"
  96
  97 #ifdef ENABLE_DBUS
  98 #include "ev-media-player-keys.h"
  99 #endif /* ENABLE_DBUS */
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *presentation_view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Menubar accels */
 144         guint           menubar_accel_keyval;
 145         GdkModifierType menubar_accel_modifier;
 146
 147         /* Progress Messages */
 148         guint progress_idle;
 149         GCancellable *progress_cancellable;
 150
 151         /* Dialogs */
 152         GtkWidget *properties;
 153         GtkWidget *print_dialog;
 154
 155         /* UI Builders */
 156         GtkActionGroup   *action_group;
 157         GtkActionGroup   *view_popup_action_group;
 158         GtkActionGroup   *attachment_popup_action_group;
 159         GtkRecentManager *recent_manager;
 160         GtkActionGroup   *recent_action_group;
 161         guint             recent_ui_id;
 162         GtkUIManager     *ui_manager;
 163
 164         /* Fullscreen mode */
 165         GtkWidget *fullscreen_toolbar;
 166
 167         /* Popup view */
 168         GtkWidget *view_popup;
 169         EvLink    *link;
 170         EvImage   *image;
 171
 172         /* Popup attachment */
 173         GtkWidget    *attachment_popup;
 174         GList        *attach_list;
 175
 176         /* Document */
 177         EvDocumentModel *model;
 178         char *uri;
 179         glong uri_mtime;
 180         char *local_uri;
 181         gboolean in_reload;
 182         EvFileMonitor *monitor;
 183         guint setup_document_idle;
 184
 185         EvDocument *document;
 186         EvHistory *history;
 187         EvWindowPageMode page_mode;
 188         EvWindowTitle *title;
 189         EvMetadata *metadata;
 190
 191         /* Load params */
 192         EvLinkDest       *dest;
 193         gchar            *search_string;
 194         EvWindowRunMode   window_mode;
 195
 196         EvJob            *load_job;
 197         EvJob            *reload_job;
 198         EvJob            *thumbnail_job;
 199         EvJob            *save_job;
 200         EvJob            *find_job;
 201
 202         /* Printing */
 203         GQueue           *print_queue;
 204         GtkPrintSettings *print_settings;
 205         GtkPageSetup     *print_page_setup;
 206         gboolean          close_after_print;
 207 #ifdef WITH_GCONF
 208         GConfClient *gconf_client;
 209 #endif
 210 };
 211
 212 #define EV_WINDOW_GET_PRIVATE(object) \
 213         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 214
 215 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 216
 217 #define PAGE_SELECTOR_ACTION    "PageSelector"
 218 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 219 #define NAVIGATION_ACTION       "Navigation"
 220
 221 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 222 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 223 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 224 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 225 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 226
 227 #define SIDEBAR_DEFAULT_SIZE    132
 228 #define LINKS_SIDEBAR_ID "links"
 229 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 230 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 231 #define LAYERS_SIDEBAR_ID "layers"
 232
 233 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 234 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 235 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 236
 237 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 238
 239 #define MIN_SCALE 0.05409
 240 #define MAX_SCALE 4.0
 241
 242 static const gchar *document_print_settings[] = {
 243         GTK_PRINT_SETTINGS_N_COPIES,
 244         GTK_PRINT_SETTINGS_COLLATE,
 245         GTK_PRINT_SETTINGS_REVERSE,
 246         GTK_PRINT_SETTINGS_NUMBER_UP,
 247         GTK_PRINT_SETTINGS_SCALE,
 248         GTK_PRINT_SETTINGS_PRINT_PAGES,
 249         GTK_PRINT_SETTINGS_PAGE_RANGES,
 250         GTK_PRINT_SETTINGS_PAGE_SET,
 251         GTK_PRINT_SETTINGS_OUTPUT_URI
 252 };
 253
 254 static void     ev_window_update_actions                (EvWindow         *ev_window);
 255 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 256                                                          GParamSpec       *pspec,
 257                                                          EvWindow         *ev_window);
 258 static void     ev_window_set_page_mode                 (EvWindow         *window,
 259                                                          EvWindowPageMode  page_mode);
 260 static void     ev_window_load_job_cb                   (EvJob            *job,
 261                                                          gpointer          data);
 262 static void     ev_window_reload_document               (EvWindow         *window,
 263                                                          EvLinkDest *dest);
 264 static void     ev_window_reload_job_cb                 (EvJob            *job,
 265                                                          EvWindow         *window);
 266 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 267                                                          EvWindow         *ev_window);
 268 static void     ev_window_save_job_cb                   (EvJob            *save,
 269                                                          EvWindow         *window);
 270 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 271                                                          GParamSpec       *pspec,
 272                                                          EvWindow         *ev_window);
 273 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 274                                                          GParamSpec       *pspec,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_add_recent                    (EvWindow         *window,
 277                                                          const char       *filename);
 278 static void     ev_window_run_fullscreen                (EvWindow         *window);
 279 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 280                                                          gboolean          unfullscreen_window);
 281 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 282                                                          EvWindow         *window);
 283 static void     ev_window_run_presentation              (EvWindow         *window);
 284 static void     ev_window_stop_presentation             (EvWindow         *window,
 285                                                          gboolean          unfullscreen_window);
 286 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 287                                                          EvWindow         *window);
 288 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 289                                                          EvWindow         *window);
 290 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 291                                                          EvWindow         *window);
 292 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 293                                                          EvWindow         *window);
 294 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 295                                                          EvWindow         *window);
 296 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 297                                                          EvWindow         *window);
 298 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 299                                                          EvWindow         *window);
 300 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 301                                                          EvWindow         *window);
 302 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 303                                                          EvWindow         *ev_window);
 304 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 305                                                          EvWindow         *ev_window);
 306 static void     view_handle_link_cb                     (EvView           *view,
 307                                                          EvLink           *link,
 308                                                          EvWindow         *window);
 309 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 310 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 311                                                          EvWindow         *ev_window);
 312 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 313                                                          GParamSpec       *param,
 314                                                          EvWindow         *ev_window);
 315 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 316                                                          GFile            *source_file);
 317 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 318                                                          const gchar      *key,
 319                                                          gpointer          user_data);
 320
 321 static guint ev_window_n_copies = 0;
 322
 323 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 324
 325 static gdouble
 326 get_screen_dpi (EvWindow *window)
 327 {
 328         GdkScreen *screen;
 329
 330         screen = gtk_window_get_screen (GTK_WINDOW (window));
 331         return ev_document_misc_get_screen_dpi (screen);
 332 }
 333
 334 static void
 335 ev_window_set_action_sensitive (EvWindow   *ev_window,
 336                                 const char *name,
 337                                 gboolean    sensitive)
 338 {
 339         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 340                                                          name);
 341         gtk_action_set_sensitive (action, sensitive);
 342 }
 343
 344
 345 static void
 346 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 347 {
 348         EvDocument *document = ev_window->priv->document;
 349         const EvDocumentInfo *info = NULL;
 350         gboolean has_document = FALSE;
 351         gboolean ok_to_print = TRUE;
 352         gboolean ok_to_print_setup = TRUE;
 353         gboolean ok_to_copy = TRUE;
 354         gboolean has_properties = TRUE;
 355         gboolean override_restrictions = TRUE;
 356         gboolean can_get_text = FALSE;
 357         gboolean has_pages = FALSE;
 358         gboolean can_find = FALSE;
 359
 360         if (document) {
 361                 has_document = TRUE;
 362                 has_pages = ev_document_get_n_pages (document) > 0;
 363                 info = ev_document_get_info (document);
 364         }
 365
 366         if (!info || info->fields_mask == 0) {
 367                 has_properties = FALSE;
 368         }
 369
 370         if (has_document && EV_IS_SELECTION (document)) {
 371                 can_get_text = TRUE;
 372         }
 373
 374         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 375                 can_find = TRUE;
 376         }
 377
 378 #ifdef WITH_GCONF
 379         if (has_document)
 380                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 381                                                                GCONF_OVERRIDE_RESTRICTIONS,
 382                                                                NULL);
 383 #endif
 384         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 385                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 386                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 387         }
 388
 389         if (has_document && !ev_print_operation_exists_for_document(document))
 390                 ok_to_print = FALSE;
 391
 392 #ifdef WITH_GCONF
 393         if (has_document &&
 394             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 395                 ok_to_copy = FALSE;
 396         }
 397
 398         if (has_document &&
 399             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 400                 ok_to_print = FALSE;
 401         }
 402
 403         if (has_document &&
 404             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 405                 ok_to_print_setup = FALSE;
 406         }
 407 #endif
 408
 409         /* File menu */
 410         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 411         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 412 #if !GTK_CHECK_VERSION (2, 17, 4)
 413         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print && ok_to_print_setup);
 414 #endif
 415         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 416         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 417
 418         /* Edit menu */
 419         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 420         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 421         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 422         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 423         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 424
 425         /* View menu */
 426         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 427         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 428         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 429         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 430         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 431         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 432         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 433
 434         /* Toolbar-specific actions: */
 435         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 436         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 437         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 438
 439         /* Help menu */
 440 #ifdef G_OS_WIN32
 441         ev_window_set_action_sensitive (ev_window, "HelpContents", FALSE);
 442 #endif
 443
 444         ev_window_update_actions (ev_window);
 445 }
 446
 447 static void
 448 ev_window_update_actions (EvWindow *ev_window)
 449 {
 450         EvView *view = EV_VIEW (ev_window->priv->view);
 451         int n_pages = 0, page = -1;
 452         gboolean has_pages = FALSE;
 453         gboolean presentation_mode;
 454         gboolean can_find_in_page = FALSE;
 455         EvSizingMode sizing_mode;
 456
 457         if (ev_window->priv->document) {
 458                 page = ev_document_model_get_page (ev_window->priv->model);
 459                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 460                 has_pages = n_pages > 0;
 461         }
 462
 463         can_find_in_page = (ev_window->priv->find_job &&
 464                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 465
 466         ev_window_set_action_sensitive (ev_window, "EditCopy",
 467                                         has_pages &&
 468                                         ev_view_get_has_selection (view));
 469         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 470                                         has_pages && can_find_in_page);
 471         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 472                                         has_pages && can_find_in_page);
 473         ev_window_set_action_sensitive (ev_window, "F3",
 474                                         has_pages && can_find_in_page);
 475
 476         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 477
 478         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 479                                         has_pages &&
 480                                         ev_view_can_zoom_in (view) &&
 481                                         !presentation_mode);
 482         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 483                                         has_pages &&
 484                                         ev_view_can_zoom_out (view) &&
 485                                         !presentation_mode);
 486
 487         /* Go menu */
 488         if (has_pages) {
 489                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 490                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 491                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 492                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 493         } else {
 494                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 495                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 496                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 497                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 498         }
 499
 500         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 501         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 502                 GtkAction *action;
 503                 float      zoom;
 504                 float      real_zoom;
 505
 506                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 507                                                       ZOOM_CONTROL_ACTION);
 508
 509                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 510                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 511                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 512
 513                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 514         }
 515 }
 516
 517 static void
 518 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 519 {
 520         gboolean can_find;
 521
 522         can_find = window->priv->document &&
 523             EV_IS_DOCUMENT_FIND (window->priv->document);
 524
 525         if (window->priv->action_group) {
 526                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 527                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 528                 ev_window_set_action_sensitive (window, "Space", sensitive);
 529                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 530                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 531                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 532                 ev_window_set_action_sensitive (window, "Return", sensitive);
 533                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 534                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 535                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 536                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 537                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 538                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 539                 ev_window_set_action_sensitive (window, "p", sensitive);
 540                 ev_window_set_action_sensitive (window, "n", sensitive);
 541
 542                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 543         }
 544 }
 545
 546 static void
 547 set_widget_visibility (GtkWidget *widget, gboolean visible)
 548 {
 549         g_assert (GTK_IS_WIDGET (widget));
 550
 551         if (visible)
 552                 gtk_widget_show (widget);
 553         else
 554                 gtk_widget_hide (widget);
 555 }
 556
 557 static void
 558 update_chrome_visibility (EvWindow *window)
 559 {
 560         EvWindowPrivate *priv = window->priv;
 561         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 562         gboolean fullscreen_mode, presentation, fullscreen;
 563
 564         presentation = EV_WINDOW_IS_PRESENTATION (window);
 565         fullscreen = ev_document_model_get_fullscreen (priv->model);
 566         fullscreen_mode = fullscreen || presentation;
 567
 568         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 569         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 570                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 571         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 572                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 573         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 574         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 575
 576         set_widget_visibility (priv->menubar, menubar);
 577         set_widget_visibility (priv->toolbar, toolbar);
 578         set_widget_visibility (priv->find_bar, findbar);
 579         set_widget_visibility (priv->sidebar, sidebar);
 580
 581         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 582
 583         if (priv->fullscreen_toolbar != NULL) {
 584                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 585         }
 586 }
 587
 588 static void
 589 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 590 {
 591         EvWindowPrivate *priv = window->priv;
 592
 593         if (active) {
 594                 priv->chrome |= flag;
 595         } else {
 596                 priv->chrome &= ~flag;
 597         }
 598 }
 599
 600 static void
 601 update_sizing_buttons (EvWindow *window)
 602 {
 603         GtkActionGroup *action_group = window->priv->action_group;
 604         GtkAction *action;
 605         gboolean best_fit, page_width;
 606
 607         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 608                 case EV_SIZING_BEST_FIT:
 609                         best_fit = TRUE;
 610                         page_width = FALSE;
 611                         break;
 612                 case EV_SIZING_FIT_WIDTH:
 613                         best_fit = FALSE;
 614                         page_width = TRUE;
 615                         break;
 616                 default:
 617                         best_fit = page_width = FALSE;
 618                         break;
 619         }
 620
 621         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 622         g_signal_handlers_block_by_func
 623                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 624         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 625         g_signal_handlers_unblock_by_func
 626                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 627
 628         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 629         g_signal_handlers_block_by_func
 630                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 631         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 632         g_signal_handlers_unblock_by_func
 633                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 634
 635         action = gtk_action_group_get_action (window->priv->action_group,
 636                                               ZOOM_CONTROL_ACTION);
 637         if (best_fit) {
 638                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 639                                                  EPHY_ZOOM_BEST_FIT);
 640         } else if (page_width) {
 641                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 642                                                  EPHY_ZOOM_FIT_WIDTH);
 643         }
 644 }
 645
 646 /**
 647  * ev_window_is_empty:
 648  * @ev_window: The instance of the #EvWindow.
 649  *
 650  * It does look if there is any document loaded or if there is any job to load
 651  * a document.
 652  *
 653  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 654  *          loaded, %FALSE in other case.
 655  */
 656 gboolean
 657 ev_window_is_empty (const EvWindow *ev_window)
 658 {
 659         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 660
 661         return (ev_window->priv->document == NULL) &&
 662                 (ev_window->priv->load_job == NULL);
 663 }
 664
 665 static void
 666 ev_window_set_message_area (EvWindow  *window,
 667                             GtkWidget *area)
 668 {
 669         if (window->priv->message_area == area)
 670                 return;
 671
 672         if (window->priv->message_area)
 673                 gtk_widget_destroy (window->priv->message_area);
 674         window->priv->message_area = area;
 675
 676         if (!area)
 677                 return;
 678
 679         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 680                             window->priv->message_area,
 681                             FALSE, FALSE, 0);
 682         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 683                                window->priv->message_area, 0);
 684         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 685                                    (gpointer) &(window->priv->message_area));
 686 }
 687
 688 static void
 689 ev_window_message_area_response_cb (EvMessageArea *area,
 690                                     gint           response_id,
 691                                     EvWindow      *window)
 692 {
 693         ev_window_set_message_area (window, NULL);
 694 }
 695
 696 static void
 697 ev_window_error_message (EvWindow    *window,
 698                          GError      *error,
 699                          const gchar *format,
 700                          ...)
 701 {
 702         GtkWidget *area;
 703         va_list    args;
 704         gchar     *msg = NULL;
 705
 706         if (window->priv->message_area)
 707                 return;
 708
 709         va_start (args, format);
 710         msg = g_strdup_vprintf (format, args);
 711         va_end (args);
 712
 713         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 714                                     msg,
 715                                     GTK_STOCK_CLOSE,
 716                                     GTK_RESPONSE_CLOSE,
 717                                     NULL);
 718         g_free (msg);
 719
 720         if (error)
 721                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 722         g_signal_connect (area, "response",
 723                           G_CALLBACK (ev_window_message_area_response_cb),
 724                           window);
 725         gtk_widget_show (area);
 726         ev_window_set_message_area (window, area);
 727 }
 728
 729 static void
 730 ev_window_warning_message (EvWindow    *window,
 731                            const gchar *format,
 732                            ...)
 733 {
 734         GtkWidget *area;
 735         va_list    args;
 736         gchar     *msg = NULL;
 737
 738         if (window->priv->message_area)
 739                 return;
 740
 741         va_start (args, format);
 742         msg = g_strdup_vprintf (format, args);
 743         va_end (args);
 744
 745         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 746                                     msg,
 747                                     GTK_STOCK_CLOSE,
 748                                     GTK_RESPONSE_CLOSE,
 749                                     NULL);
 750         g_free (msg);
 751
 752         g_signal_connect (area, "response",
 753                           G_CALLBACK (ev_window_message_area_response_cb),
 754                           window);
 755         gtk_widget_show (area);
 756         ev_window_set_message_area (window, area);
 757 }
 758
 759 typedef struct _FindTask {
 760         const gchar *page_label;
 761         gchar *chapter;
 762 } FindTask;
 763
 764 static gboolean
 765 ev_window_find_chapter (GtkTreeModel *tree_model,
 766                         GtkTreePath  *path,
 767                         GtkTreeIter  *iter,
 768                         gpointer      data)
 769 {
 770         FindTask *task = (FindTask *)data;
 771         gchar *page_string;
 772
 773         gtk_tree_model_get (tree_model, iter,
 774                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 775                             -1);
 776
 777         if (!page_string)
 778                 return FALSE;
 779
 780         if (!strcmp (page_string, task->page_label)) {
 781                 gtk_tree_model_get (tree_model, iter,
 782                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 783                                     -1);
 784                 g_free (page_string);
 785                 return TRUE;
 786         }
 787
 788         g_free (page_string);
 789         return FALSE;
 790 }
 791
 792 static void
 793 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 794 {
 795         gchar *page_label = NULL;
 796         gchar *link_title;
 797         FindTask find_task;
 798         EvLink *real_link;
 799         EvLinkAction *action;
 800         EvLinkDest *dest;
 801
 802         if (window->priv->history == NULL)
 803                 return;
 804
 805         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 806                 return;
 807
 808         if (link) {
 809                 action = g_object_ref (ev_link_get_action (link));
 810                 dest = ev_link_action_get_dest (action);
 811                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 812         } else {
 813                 dest = ev_link_dest_new_page (page);
 814                 action = ev_link_action_new_dest (dest);
 815                 page_label = ev_document_get_page_label (window->priv->document, page);
 816         }
 817
 818         if (!page_label)
 819                 return;
 820
 821         find_task.page_label = page_label;
 822         find_task.chapter = NULL;
 823
 824         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 825                 GtkTreeModel *model;
 826
 827                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 828
 829                 if (model) {
 830                         gtk_tree_model_foreach (model,
 831                                                 ev_window_find_chapter,
 832                                                 &find_task);
 833
 834                         g_object_unref (model);
 835                 }
 836         }
 837
 838         if (find_task.chapter)
 839                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 840         else
 841                 link_title = g_strdup_printf (_("Page %s"), page_label);
 842
 843         real_link = ev_link_new (link_title, action);
 844
 845         ev_history_add_link (window->priv->history, real_link);
 846
 847         g_free (find_task.chapter);
 848         g_free (link_title);
 849         g_free (page_label);
 850         g_object_unref (real_link);
 851 }
 852
 853 static void
 854 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 855 {
 856         int current_page = ev_document_model_get_page (window->priv->model);
 857
 858         ev_window_add_history (window, 0, link);
 859         ev_window_add_history (window, current_page, NULL);
 860 }
 861
 862 static void
 863 view_selection_changed_cb (EvView   *view,
 864                            EvWindow *window)
 865 {
 866         ev_window_set_action_sensitive (window, "EditCopy",
 867                                         ev_view_get_has_selection (view));
 868 }
 869
 870 static void
 871 ev_window_page_changed_cb (EvWindow        *ev_window,
 872                            gint             old_page,
 873                            gint             new_page,
 874                            EvDocumentModel *model)
 875 {
 876         ev_window_update_actions (ev_window);
 877
 878         ev_window_update_find_status_message (ev_window);
 879
 880         if (abs (new_page - old_page) > 1) {
 881                 ev_window_add_history (ev_window, new_page, NULL);
 882                 ev_window_add_history (ev_window, old_page, NULL);
 883         }
 884
 885         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 886                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 887 }
 888
 889 static void
 890 update_document_mode (EvWindow *window, EvDocumentMode mode)
 891 {
 892         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 893                 ev_window_run_presentation (window);
 894         }
 895         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 896                 ev_window_run_fullscreen (window);
 897         }
 898 }
 899
 900 static void
 901 setup_chrome_from_metadata (EvWindow *window)
 902 {
 903         EvChrome chrome = EV_CHROME_NORMAL;
 904         gboolean show_toolbar;
 905
 906         if (window->priv->metadata &&
 907             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 908                 if (!show_toolbar)
 909                         chrome &= ~EV_CHROME_TOOLBAR;
 910         }
 911         window->priv->chrome = chrome;
 912 }
 913
 914 static void
 915 setup_sidebar_from_metadata (EvWindow *window)
 916 {
 917         EvDocument *document = window->priv->document;
 918         GtkWidget  *sidebar = window->priv->sidebar;
 919         GtkWidget  *links = window->priv->sidebar_links;
 920         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 921         GtkWidget  *attachments = window->priv->sidebar_attachments;
 922         GtkWidget  *layers = window->priv->sidebar_layers;
 923         gchar      *page_id;
 924         gint        sidebar_size;
 925         gboolean    sidebar_visibility;
 926
 927         if (!window->priv->metadata)
 928                 return;
 929
 930         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 931                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 932         }
 933
 934         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 935                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 936                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 937                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 938                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 939                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 940                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 941                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 942                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 943                 }
 944         } else if (document) {
 945                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 946                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 947                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 948                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 949                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 950                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 951                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 952                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 953                 }
 954         }
 955
 956         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 957                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 958                 update_chrome_visibility (window);
 959         }
 960 }
 961
 962 static void
 963 setup_model_from_metadata (EvWindow *window)
 964 {
 965         gint     page;
 966         gchar   *sizing_mode;
 967         gdouble  zoom;
 968         gint     rotation;
 969         gboolean inverted_colors = FALSE;
 970         gboolean continuous = FALSE;
 971         gboolean dual_page = FALSE;
 972         gboolean fullscreen = FALSE;
 973
 974         if (!window->priv->metadata)
 975                 return;
 976
 977         /* Current page */
 978         if (!window->priv->dest &&
 979             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 980                 ev_document_model_set_page (window->priv->model, page);
 981         }
 982
 983         /* Sizing mode */
 984         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 985                 GEnumValue *enum_value;
 986
 987                 enum_value = g_enum_get_value_by_nick
 988                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 989                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 990         }
 991
 992         /* Zoom */
 993         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 994             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 995                 zoom *= get_screen_dpi (window) / 72.0;
 996                 ev_document_model_set_scale (window->priv->model, zoom);
 997         }
 998
 999         /* Rotation */
1000         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1001                 switch (rotation) {
1002                 case 90:
1003                         rotation = 90;
1004                         break;
1005                 case 180:
1006                         rotation = 180;
1007                         break;
1008                 case 270:
1009                         rotation = 270;
1010                         break;
1011                 default:
1012                         rotation = 0;
1013                         break;
1014                 }
1015                 ev_document_model_set_rotation (window->priv->model, rotation);
1016         }
1017
1018         /* Inverted Colors */
1019         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1020                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1021
1022         /* Continuous */
1023         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1024                 ev_document_model_set_continuous (window->priv->model, continuous);
1025         }
1026
1027         /* Dual page */
1028         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1029                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1030         }
1031
1032         /* Fullscreen */
1033         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1034                 if (fullscreen) {
1035                         ev_window_run_fullscreen (window);
1036                 }
1037         }
1038 }
1039
1040 static void
1041 setup_document_from_metadata (EvWindow *window)
1042 {
1043         gint    page, n_pages;
1044         gint    width;
1045         gint    height;
1046         gdouble width_ratio;
1047         gdouble height_ratio;
1048
1049         if (!window->priv->metadata)
1050                 return;
1051
1052         /* Make sure to not open a document on the last page,
1053          * since closing it on the last page most likely means the
1054          * user was finished reading the document. In that case, reopening should
1055          * show the first page. */
1056         page = ev_document_model_get_page (window->priv->model);
1057         n_pages = ev_document_get_n_pages (window->priv->document);
1058         if (page == n_pages - 1)
1059                 ev_document_model_set_page (window->priv->model, 0);
1060
1061         setup_sidebar_from_metadata (window);
1062
1063         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1064             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1065                 return; /* size was already set in setup_size_from_metadata */
1066
1067         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1068             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1069                 gdouble    document_width;
1070                 gdouble    document_height;
1071                 GdkScreen *screen;
1072                 gint       request_width;
1073                 gint       request_height;
1074
1075                 ev_document_get_max_page_size (window->priv->document,
1076                                                &document_width, &document_height);
1077
1078                 request_width = (gint)(width_ratio * document_width + 0.5);
1079                 request_height = (gint)(height_ratio * document_height + 0.5);
1080
1081                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1082                 if (screen) {
1083                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1084                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1085                 }
1086
1087                 if (request_width > 0 && request_height > 0) {
1088                         gtk_window_resize (GTK_WINDOW (window),
1089                                            request_width,
1090                                            request_height);
1091                 }
1092         }
1093 }
1094
1095 static void
1096 setup_size_from_metadata (EvWindow *window)
1097 {
1098         gint     width;
1099         gint     height;
1100         gboolean maximized;
1101         gint     x;
1102         gint     y;
1103
1104         if (!window->priv->metadata)
1105                 return;
1106
1107         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1108                 if (maximized) {
1109                         gtk_window_maximize (GTK_WINDOW (window));
1110                         return;
1111                 } else {
1112                         gtk_window_unmaximize (GTK_WINDOW (window));
1113                 }
1114         }
1115
1116         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1117             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1118                 gtk_window_move (GTK_WINDOW (window), x, y);
1119         }
1120
1121         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1122             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1123                 gtk_window_resize (GTK_WINDOW (window), width, height);
1124         }
1125 }
1126
1127 static void
1128 setup_view_from_metadata (EvWindow *window)
1129 {
1130         gboolean presentation;
1131
1132         if (!window->priv->metadata)
1133                 return;
1134
1135         /* Presentation */
1136         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1137                 if (presentation) {
1138                         ev_window_run_presentation (window);
1139                 }
1140         }
1141 }
1142
1143 static void
1144 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1145 {
1146         if (ev_window->priv->thumbnail_job != NULL) {
1147                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1148                         ev_job_cancel (ev_window->priv->thumbnail_job);
1149
1150                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1151                                                       ev_window_set_icon_from_thumbnail,
1152                                                       ev_window);
1153                 g_object_unref (ev_window->priv->thumbnail_job);
1154                 ev_window->priv->thumbnail_job = NULL;
1155         }
1156 }
1157
1158 static void
1159 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1160                                    EvWindow       *ev_window)
1161 {
1162         if (job->thumbnail) {
1163                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1164                         ev_document_misc_invert_pixbuf (job->thumbnail);
1165                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1166                                      job->thumbnail);
1167         }
1168
1169         ev_window_clear_thumbnail_job (ev_window);
1170 }
1171
1172 static void
1173 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1174 {
1175         gdouble page_width;
1176         gdouble scale;
1177         gint rotation;
1178         EvDocument *document = ev_window->priv->document;
1179
1180         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1181             ev_document_get_n_pages (document) <= 0 ||
1182             !ev_document_check_dimensions (document)) {
1183                 return;
1184         }
1185
1186         ev_window_clear_thumbnail_job (ev_window);
1187
1188         ev_document_get_page_size (document, 0, &page_width, NULL);
1189         scale = 128. / page_width;
1190         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1191
1192         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1193         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1194                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1195                           ev_window);
1196         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1197 }
1198
1199 #ifdef WITH_GCONF
1200 static void
1201 lockdown_changed (GConfClient *client,
1202                   guint        cnxn_id,
1203                   GConfEntry  *entry,
1204                   EvWindow    *ev_window)
1205 {
1206         ev_window_setup_action_sensitivity (ev_window);
1207 }
1208 #endif /* WITH_GCONF */
1209
1210 static gboolean
1211 ev_window_setup_document (EvWindow *ev_window)
1212 {
1213         const EvDocumentInfo *info;
1214         EvDocument *document = ev_window->priv->document;
1215         GtkAction *action;
1216
1217         ev_window->priv->setup_document_idle = 0;
1218
1219         ev_window_refresh_window_thumbnail (ev_window);
1220
1221         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1222         ev_window_title_set_document (ev_window->priv->title, document);
1223         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1224
1225 #ifdef WITH_GCONF
1226         if (!ev_window->priv->gconf_client)
1227                 ev_window->priv->gconf_client = gconf_client_get_default ();
1228         gconf_client_add_dir (ev_window->priv->gconf_client,
1229                               GCONF_LOCKDOWN_DIR,
1230                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1231                               NULL);
1232         gconf_client_add_dir (ev_window->priv->gconf_client,
1233                               GCONF_OVERRIDE_RESTRICTIONS,
1234                               GCONF_CLIENT_PRELOAD_NONE,
1235                               NULL);
1236         gconf_client_notify_add (ev_window->priv->gconf_client,
1237                                  GCONF_LOCKDOWN_DIR,
1238                                  (GConfClientNotifyFunc)lockdown_changed,
1239                                  ev_window, NULL, NULL);
1240         gconf_client_notify_add (ev_window->priv->gconf_client,
1241                                  GCONF_OVERRIDE_RESTRICTIONS,
1242                                  (GConfClientNotifyFunc)lockdown_changed,
1243                                  ev_window, NULL, NULL);
1244 #endif /* WITH_GCONF */
1245
1246         ev_window_setup_action_sensitivity (ev_window);
1247
1248         if (ev_window->priv->history)
1249                 g_object_unref (ev_window->priv->history);
1250         ev_window->priv->history = ev_history_new ();
1251         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1252         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1253
1254         if (ev_window->priv->properties) {
1255                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1256                                                    ev_window->priv->uri,
1257                                                    ev_window->priv->document);
1258         }
1259
1260         info = ev_document_get_info (document);
1261         update_document_mode (ev_window, info->mode);
1262
1263         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1264                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1265         else
1266                 gtk_widget_grab_focus (ev_window->priv->view);
1267
1268         return FALSE;
1269 }
1270
1271 static void
1272 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1273 {
1274         if (ev_window->priv->document == document)
1275                 return;
1276
1277         if (ev_window->priv->document)
1278                 g_object_unref (ev_window->priv->document);
1279         ev_window->priv->document = g_object_ref (document);
1280
1281         ev_window_set_message_area (ev_window, NULL);
1282
1283         if (ev_document_get_n_pages (document) <= 0) {
1284                 ev_window_warning_message (ev_window, "%s",
1285                                            _("The document contains no pages"));
1286         } else if (!ev_document_check_dimensions (document)) {
1287                 ev_window_warning_message (ev_window, "%s",
1288                                            _("The document contains only empty pages"));
1289         }
1290
1291         if (ev_window->priv->setup_document_idle > 0)
1292                 g_source_remove (ev_window->priv->setup_document_idle);
1293
1294         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1295 }
1296
1297 static void
1298 ev_window_document_changed (EvWindow *ev_window,
1299                             gpointer  user_data)
1300 {
1301         ev_window_reload_document (ev_window, NULL);
1302 }
1303
1304 static void
1305 ev_window_password_view_unlock (EvWindow *ev_window)
1306 {
1307         const gchar *password;
1308
1309         g_assert (ev_window->priv->load_job);
1310
1311         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1312         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1313         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1314 }
1315
1316 static void
1317 ev_window_clear_load_job (EvWindow *ev_window)
1318 {
1319         if (ev_window->priv->load_job != NULL) {
1320                 if (!ev_job_is_finished (ev_window->priv->load_job))
1321                         ev_job_cancel (ev_window->priv->load_job);
1322
1323                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1324                 g_object_unref (ev_window->priv->load_job);
1325                 ev_window->priv->load_job = NULL;
1326         }
1327 }
1328
1329 static void
1330 ev_window_clear_reload_job (EvWindow *ev_window)
1331 {
1332         if (ev_window->priv->reload_job != NULL) {
1333                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1334                         ev_job_cancel (ev_window->priv->reload_job);
1335
1336                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1337                 g_object_unref (ev_window->priv->reload_job);
1338                 ev_window->priv->reload_job = NULL;
1339         }
1340 }
1341
1342 static void
1343 ev_window_clear_local_uri (EvWindow *ev_window)
1344 {
1345         if (ev_window->priv->local_uri) {
1346                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1347                 g_free (ev_window->priv->local_uri);
1348                 ev_window->priv->local_uri = NULL;
1349         }
1350 }
1351
1352 static void
1353 ev_window_handle_link (EvWindow *ev_window,
1354                        EvLinkDest *dest)
1355 {
1356         if (dest) {
1357                 EvLink *link;
1358                 EvLinkAction *link_action;
1359
1360                 link_action = ev_link_action_new_dest (dest);
1361                 link = ev_link_new (NULL, link_action);
1362                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1363                 g_object_unref (link);
1364         }
1365 }
1366
1367 /* This callback will executed when load job will be finished.
1368  *
1369  * Since the flow of the error dialog is very confusing, we assume that both
1370  * document and uri will go away after this function is called, and thus we need
1371  * to ref/dup them.  Additionally, it needs to clear
1372  * ev_window->priv->password_{uri,document}, and thus people who call this
1373  * function should _not_ necessarily expect those to exist after being
1374  * called. */
1375 static void
1376 ev_window_load_job_cb (EvJob *job,
1377                        gpointer data)
1378 {
1379         EvWindow *ev_window = EV_WINDOW (data);
1380         EvDocument *document = EV_JOB (job)->document;
1381         EvJobLoad *job_load = EV_JOB_LOAD (job);
1382
1383         g_assert (job_load->uri);
1384
1385         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1386
1387         /* Success! */
1388         if (!ev_job_is_failed (job)) {
1389                 ev_document_model_set_document (ev_window->priv->model, document);
1390
1391                 setup_document_from_metadata (ev_window);
1392                 setup_view_from_metadata (ev_window);
1393
1394                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1395
1396                 ev_window_title_set_type (ev_window->priv->title,
1397                                           EV_WINDOW_TITLE_DOCUMENT);
1398                 if (job_load->password) {
1399                         GPasswordSave flags;
1400
1401                         flags = ev_password_view_get_password_save_flags (
1402                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1403                         ev_keyring_save_password (ev_window->priv->uri,
1404                                                   job_load->password,
1405                                                   flags);
1406                 }
1407
1408                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1409                 /* Already unrefed by ev_link_action
1410                  * FIXME: link action should inc dest ref counting
1411                  * or not unref it at all
1412                  */
1413                 ev_window->priv->dest = NULL;
1414
1415                 switch (ev_window->priv->window_mode) {
1416                         case EV_WINDOW_MODE_FULLSCREEN:
1417                                 ev_window_run_fullscreen (ev_window);
1418                                 break;
1419                         case EV_WINDOW_MODE_PRESENTATION:
1420                                 ev_window_run_presentation (ev_window);
1421                                 break;
1422                         default:
1423                                 break;
1424                 }
1425
1426                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1427                         ev_window_cmd_edit_find (NULL, ev_window);
1428                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1429                                                         ev_window->priv->search_string);
1430                 }
1431
1432                 g_free (ev_window->priv->search_string);
1433                 ev_window->priv->search_string = NULL;
1434
1435                 /* Create a monitor for the document */
1436                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1437                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1438                                           G_CALLBACK (ev_window_document_changed),
1439                                           ev_window);
1440
1441                 ev_window_clear_load_job (ev_window);
1442                 return;
1443         }
1444
1445         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1446                 gchar *password;
1447
1448                 setup_view_from_metadata (ev_window);
1449
1450                 /* First look whether password is in keyring */
1451                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1452                 if (password) {
1453                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1454                                 /* Password in kering is wrong */
1455                                 ev_job_load_set_password (job_load, NULL);
1456                                 /* FIXME: delete password from keyring? */
1457                         } else {
1458                                 ev_job_load_set_password (job_load, password);
1459                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1460                                 g_free (password);
1461                                 return;
1462                         }
1463
1464                         g_free (password);
1465                 }
1466
1467                 /* We need to ask the user for a password */
1468                 ev_window_title_set_uri (ev_window->priv->title,
1469                                          ev_window->priv->uri);
1470                 ev_window_title_set_type (ev_window->priv->title,
1471                                           EV_WINDOW_TITLE_PASSWORD);
1472
1473                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1474                                           job_load->uri);
1475
1476                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1477
1478                 ev_job_load_set_password (job_load, NULL);
1479                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1480         } else {
1481                 ev_window_error_message (ev_window, job->error,
1482                                          "%s", _("Unable to open document"));
1483                 ev_window_clear_load_job (ev_window);
1484         }
1485 }
1486
1487 static void
1488 ev_window_reload_job_cb (EvJob    *job,
1489                          EvWindow *ev_window)
1490 {
1491         GtkWidget *widget;
1492
1493         if (ev_job_is_failed (job)) {
1494                 ev_window_clear_reload_job (ev_window);
1495                 ev_window->priv->in_reload = FALSE;
1496                 if (ev_window->priv->dest) {
1497                         g_object_unref (ev_window->priv->dest);
1498                         ev_window->priv->dest = NULL;
1499                 }
1500
1501                 return;
1502         }
1503
1504         ev_document_model_set_document (ev_window->priv->model,
1505                                         job->document);
1506         if (ev_window->priv->dest) {
1507                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1508                 /* Already unrefed by ev_link_action
1509                  * FIXME: link action should inc dest ref counting
1510                  * or not unref it at all
1511                  */
1512                 ev_window->priv->dest = NULL;
1513         }
1514
1515         /* Restart the search after reloading */
1516         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1517         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1518                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1519                                             NULL, ev_window);
1520         }
1521
1522         ev_window_clear_reload_job (ev_window);
1523         ev_window->priv->in_reload = FALSE;
1524 }
1525
1526 /**
1527  * ev_window_get_uri:
1528  * @ev_window: The instance of the #EvWindow.
1529  *
1530  * It returns the uri of the document showed in the #EvWindow.
1531  *
1532  * Returns: the uri of the document showed in the #EvWindow.
1533  */
1534 const char *
1535 ev_window_get_uri (EvWindow *ev_window)
1536 {
1537         return ev_window->priv->uri;
1538 }
1539
1540 /**
1541  * ev_window_close_dialogs:
1542  * @ev_window: The window where dialogs will be closed.
1543  *
1544  * It looks for password, print and properties dialogs and closes them and
1545  * frees them from memory. If there is any print job it does free it too.
1546  */
1547 static void
1548 ev_window_close_dialogs (EvWindow *ev_window)
1549 {
1550         if (ev_window->priv->print_dialog)
1551                 gtk_widget_destroy (ev_window->priv->print_dialog);
1552         ev_window->priv->print_dialog = NULL;
1553
1554         if (ev_window->priv->properties)
1555                 gtk_widget_destroy (ev_window->priv->properties);
1556         ev_window->priv->properties = NULL;
1557 }
1558
1559 static void
1560 ev_window_clear_progress_idle (EvWindow *ev_window)
1561 {
1562         if (ev_window->priv->progress_idle > 0)
1563                 g_source_remove (ev_window->priv->progress_idle);
1564         ev_window->priv->progress_idle = 0;
1565 }
1566
1567 static void
1568 reset_progress_idle (EvWindow *ev_window)
1569 {
1570         ev_window->priv->progress_idle = 0;
1571 }
1572
1573 static void
1574 ev_window_show_progress_message (EvWindow   *ev_window,
1575                                  guint       interval,
1576                                  GSourceFunc function)
1577 {
1578         if (ev_window->priv->progress_idle > 0)
1579                 g_source_remove (ev_window->priv->progress_idle);
1580         ev_window->priv->progress_idle =
1581                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1582                                             interval, function,
1583                                             ev_window,
1584                                             (GDestroyNotify)reset_progress_idle);
1585 }
1586
1587 static void
1588 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1589 {
1590         if (ev_window->priv->progress_cancellable)
1591                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1592         else
1593                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1594 }
1595
1596 static void
1597 ev_window_progress_response_cb (EvProgressMessageArea *area,
1598                                 gint                   response,
1599                                 EvWindow              *ev_window)
1600 {
1601         if (response == GTK_RESPONSE_CANCEL)
1602                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1603         ev_window_set_message_area (ev_window, NULL);
1604 }
1605
1606 static gboolean
1607 show_loading_progress (EvWindow *ev_window)
1608 {
1609         GtkWidget *area;
1610         gchar     *text;
1611         gchar     *display_name;
1612
1613         if (ev_window->priv->message_area)
1614                 return FALSE;
1615
1616         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1617         display_name = g_markup_escape_text (text, -1);
1618         g_free (text);
1619         text = g_strdup_printf (_("Loading document from “%s”"),
1620                                 display_name);
1621
1622         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1623                                              text,
1624                                              GTK_STOCK_CLOSE,
1625                                              GTK_RESPONSE_CLOSE,
1626                                              GTK_STOCK_CANCEL,
1627                                              GTK_RESPONSE_CANCEL,
1628                                              NULL);
1629         g_signal_connect (area, "response",
1630                           G_CALLBACK (ev_window_progress_response_cb),
1631                           ev_window);
1632         gtk_widget_show (area);
1633         ev_window_set_message_area (ev_window, area);
1634
1635         g_free (text);
1636         g_free (display_name);
1637
1638         return FALSE;
1639 }
1640
1641 static void
1642 ev_window_load_remote_failed (EvWindow *ev_window,
1643                               GError   *error)
1644 {
1645         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1646         ev_window->priv->in_reload = FALSE;
1647         ev_window_error_message (ev_window, error,
1648                                  "%s", _("Unable to open document"));
1649         g_free (ev_window->priv->local_uri);
1650         ev_window->priv->local_uri = NULL;
1651         ev_window->priv->uri_mtime = 0;
1652 }
1653
1654 static void
1655 set_uri_mtime (GFile        *source,
1656                GAsyncResult *async_result,
1657                EvWindow     *ev_window)
1658 {
1659         GFileInfo *info;
1660         GError *error = NULL;
1661
1662         info = g_file_query_info_finish (source, async_result, &error);
1663
1664         if (error) {
1665                 ev_window->priv->uri_mtime = 0;
1666                 g_error_free (error);
1667         } else {
1668                 GTimeVal mtime;
1669
1670                 g_file_info_get_modification_time (info, &mtime);
1671                 ev_window->priv->uri_mtime = mtime.tv_sec;
1672                 g_object_unref (info);
1673         }
1674
1675         g_object_unref (source);
1676 }
1677
1678 static void
1679 mount_volume_ready_cb (GFile        *source,
1680                        GAsyncResult *async_result,
1681                        EvWindow     *ev_window)
1682 {
1683         GError *error = NULL;
1684
1685         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1686
1687         if (error) {
1688                 ev_window_load_remote_failed (ev_window, error);
1689                 g_object_unref (source);
1690                 g_error_free (error);
1691         } else {
1692                 /* Volume successfully mounted,
1693                    try opening the file again */
1694                 ev_window_load_file_remote (ev_window, source);
1695         }
1696 }
1697
1698 static void
1699 window_open_file_copy_ready_cb (GFile        *source,
1700                                 GAsyncResult *async_result,
1701                                 EvWindow     *ev_window)
1702 {
1703         GError *error = NULL;
1704
1705         ev_window_clear_progress_idle (ev_window);
1706         ev_window_set_message_area (ev_window, NULL);
1707
1708         g_file_copy_finish (source, async_result, &error);
1709         if (!error) {
1710                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1711                 g_file_query_info_async (source,
1712                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1713                                          0, G_PRIORITY_DEFAULT,
1714                                          NULL,
1715                                          (GAsyncReadyCallback)set_uri_mtime,
1716                                          ev_window);
1717                 return;
1718         }
1719
1720         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1721                 GMountOperation *operation;
1722
1723                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1724                 g_file_mount_enclosing_volume (source,
1725                                                G_MOUNT_MOUNT_NONE,
1726                                                operation, NULL,
1727                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1728                                                ev_window);
1729                 g_object_unref (operation);
1730         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1731                 ev_window_clear_load_job (ev_window);
1732                 ev_window_clear_local_uri (ev_window);
1733                 g_free (ev_window->priv->uri);
1734                 ev_window->priv->uri = NULL;
1735                 g_object_unref (source);
1736
1737                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1738         } else {
1739                 ev_window_load_remote_failed (ev_window, error);
1740                 g_object_unref (source);
1741         }
1742
1743         g_error_free (error);
1744 }
1745
1746 static void
1747 window_open_file_copy_progress_cb (goffset   n_bytes,
1748                                    goffset   total_bytes,
1749                                    EvWindow *ev_window)
1750 {
1751         gchar *status;
1752         gdouble fraction;
1753
1754         if (!ev_window->priv->message_area)
1755                 return;
1756
1757         if (total_bytes <= 0)
1758                 return;
1759
1760         fraction = n_bytes / (gdouble)total_bytes;
1761         status = g_strdup_printf (_("Downloading document (%d%%)"),
1762                                   (gint)(fraction * 100));
1763
1764         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1765                                              status);
1766         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1767                                                fraction);
1768
1769         g_free (status);
1770 }
1771
1772 static void
1773 ev_window_load_file_remote (EvWindow *ev_window,
1774                             GFile    *source_file)
1775 {
1776         GFile *target_file;
1777
1778         if (!ev_window->priv->local_uri) {
1779                 char *base_name, *template;
1780                 GFile *tmp_file;
1781                 GError *err = NULL;
1782
1783                 /* We'd like to keep extension of source uri since
1784                  * it helps to resolve some mime types, say cbz.
1785                  */
1786                 base_name = g_file_get_basename (source_file);
1787                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1788                 g_free (base_name);
1789
1790                 tmp_file = ev_mkstemp_file (template, &err);
1791                 g_free (template);
1792                 if (tmp_file == NULL) {
1793                         ev_window_error_message (ev_window, err,
1794                                                  "%s", _("Failed to load remote file."));
1795                         g_error_free (err);
1796                         return;
1797                 }
1798
1799                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1800                 g_object_unref (tmp_file);
1801
1802                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1803                                      ev_window->priv->local_uri);
1804         }
1805
1806         ev_window_reset_progress_cancellable (ev_window);
1807
1808         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1809         g_file_copy_async (source_file, target_file,
1810                            G_FILE_COPY_OVERWRITE,
1811                            G_PRIORITY_DEFAULT,
1812                            ev_window->priv->progress_cancellable,
1813                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1814                            ev_window,
1815                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1816                            ev_window);
1817         g_object_unref (target_file);
1818
1819         ev_window_show_progress_message (ev_window, 1,
1820                                          (GSourceFunc)show_loading_progress);
1821 }
1822
1823 void
1824 ev_window_open_uri (EvWindow       *ev_window,
1825                     const char     *uri,
1826                     EvLinkDest     *dest,
1827                     EvWindowRunMode mode,
1828                     const gchar    *search_string)
1829 {
1830         GFile *source_file;
1831
1832         ev_window->priv->in_reload = FALSE;
1833
1834         if (ev_window->priv->uri &&
1835             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1836                 ev_window_reload_document (ev_window, dest);
1837                 return;
1838         }
1839
1840         if (ev_window->priv->monitor) {
1841                 g_object_unref (ev_window->priv->monitor);
1842                 ev_window->priv->monitor = NULL;
1843         }
1844
1845         ev_window_close_dialogs (ev_window);
1846         ev_window_clear_load_job (ev_window);
1847         ev_window_clear_local_uri (ev_window);
1848         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1849
1850         ev_window->priv->window_mode = mode;
1851
1852         if (ev_window->priv->uri)
1853                 g_free (ev_window->priv->uri);
1854         ev_window->priv->uri = g_strdup (uri);
1855
1856         if (ev_window->priv->metadata)
1857                 g_object_unref (ev_window->priv->metadata);
1858
1859         source_file = g_file_new_for_uri (uri);
1860         if (ev_is_metadata_supported_for_file (source_file))
1861                 ev_window->priv->metadata = ev_metadata_new (source_file);
1862         else
1863                 ev_window->priv->metadata = NULL;
1864
1865         if (ev_window->priv->search_string)
1866                 g_free (ev_window->priv->search_string);
1867         ev_window->priv->search_string = search_string ?
1868                 g_strdup (search_string) : NULL;
1869
1870         if (ev_window->priv->dest)
1871                 g_object_unref (ev_window->priv->dest);
1872         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1873
1874         setup_size_from_metadata (ev_window);
1875         setup_model_from_metadata (ev_window);
1876
1877         ev_window->priv->load_job = ev_job_load_new (uri);
1878         g_signal_connect (ev_window->priv->load_job,
1879                           "finished",
1880                           G_CALLBACK (ev_window_load_job_cb),
1881                           ev_window);
1882
1883         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1884                 ev_window_load_file_remote (ev_window, source_file);
1885         } else {
1886                 g_object_unref (source_file);
1887                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1888         }
1889 }
1890
1891 void
1892 ev_window_open_document (EvWindow       *ev_window,
1893                          EvDocument     *document,
1894                          EvLinkDest     *dest,
1895                          EvWindowRunMode mode,
1896                          const gchar    *search_string)
1897 {
1898         if (document == ev_window->priv->document)
1899                 return;
1900
1901         ev_window_close_dialogs (ev_window);
1902         ev_window_clear_load_job (ev_window);
1903         ev_window_clear_local_uri (ev_window);
1904
1905         if (ev_window->priv->monitor) {
1906                 g_object_unref (ev_window->priv->monitor);
1907                 ev_window->priv->monitor = NULL;
1908         }
1909
1910         if (ev_window->priv->uri)
1911                 g_free (ev_window->priv->uri);
1912         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1913
1914         setup_size_from_metadata (ev_window);
1915         setup_model_from_metadata (ev_window);
1916
1917         ev_document_model_set_document (ev_window->priv->model, document);
1918
1919         setup_document_from_metadata (ev_window);
1920         setup_view_from_metadata (ev_window);
1921
1922         if (dest) {
1923                 EvLink *link;
1924                 EvLinkAction *link_action;
1925
1926                 link_action = ev_link_action_new_dest (dest);
1927                 link = ev_link_new (NULL, link_action);
1928                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1929                 /* FIXME: link action should inc dest ref counting
1930                  * or not unref it at all
1931                  */
1932                 g_object_ref (dest);
1933                 g_object_unref (link);
1934         }
1935
1936         switch (mode) {
1937         case EV_WINDOW_MODE_FULLSCREEN:
1938                 ev_window_run_fullscreen (ev_window);
1939                 break;
1940         case EV_WINDOW_MODE_PRESENTATION:
1941                 ev_window_run_presentation (ev_window);
1942                 break;
1943         default:
1944                 break;
1945         }
1946
1947         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1948                 ev_window_cmd_edit_find (NULL, ev_window);
1949                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1950                                                 search_string);
1951         }
1952
1953         /* Create a monitor for the document */
1954         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1955         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1956                                   G_CALLBACK (ev_window_document_changed),
1957                                   ev_window);
1958 }
1959
1960 static void
1961 ev_window_reload_local (EvWindow *ev_window)
1962 {
1963         const gchar *uri;
1964
1965         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1966         ev_window->priv->reload_job = ev_job_load_new (uri);
1967         g_signal_connect (ev_window->priv->reload_job, "finished",
1968                           G_CALLBACK (ev_window_reload_job_cb),
1969                           ev_window);
1970         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1971 }
1972
1973 static gboolean
1974 show_reloading_progress (EvWindow *ev_window)
1975 {
1976         GtkWidget *area;
1977         gchar     *text;
1978
1979         if (ev_window->priv->message_area)
1980                 return FALSE;
1981
1982         text = g_strdup_printf (_("Reloading document from %s"),
1983                                 ev_window->priv->uri);
1984         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1985                                              text,
1986                                              GTK_STOCK_CLOSE,
1987                                              GTK_RESPONSE_CLOSE,
1988                                              GTK_STOCK_CANCEL,
1989                                              GTK_RESPONSE_CANCEL,
1990                                              NULL);
1991         g_signal_connect (area, "response",
1992                           G_CALLBACK (ev_window_progress_response_cb),
1993                           ev_window);
1994         gtk_widget_show (area);
1995         ev_window_set_message_area (ev_window, area);
1996         g_free (text);
1997
1998         return FALSE;
1999 }
2000
2001 static void
2002 reload_remote_copy_ready_cb (GFile        *remote,
2003                              GAsyncResult *async_result,
2004                              EvWindow     *ev_window)
2005 {
2006         GError *error = NULL;
2007
2008         ev_window_clear_progress_idle (ev_window);
2009
2010         g_file_copy_finish (remote, async_result, &error);
2011         if (error) {
2012                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2013                         ev_window_error_message (ev_window, error,
2014                                                  "%s", _("Failed to reload document."));
2015                 g_error_free (error);
2016         } else {
2017                 ev_window_reload_local (ev_window);
2018         }
2019
2020         g_object_unref (remote);
2021 }
2022
2023 static void
2024 reload_remote_copy_progress_cb (goffset   n_bytes,
2025                                 goffset   total_bytes,
2026                                 EvWindow *ev_window)
2027 {
2028         gchar *status;
2029         gdouble fraction;
2030
2031         if (!ev_window->priv->message_area)
2032                 return;
2033
2034         if (total_bytes <= 0)
2035                 return;
2036
2037         fraction = n_bytes / (gdouble)total_bytes;
2038         status = g_strdup_printf (_("Downloading document (%d%%)"),
2039                                   (gint)(fraction * 100));
2040
2041         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2042                                              status);
2043         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2044                                                fraction);
2045
2046         g_free (status);
2047 }
2048
2049 static void
2050 query_remote_uri_mtime_cb (GFile        *remote,
2051                            GAsyncResult *async_result,
2052                            EvWindow     *ev_window)
2053 {
2054         GFileInfo *info;
2055         GTimeVal   mtime;
2056         GError    *error = NULL;
2057
2058         info = g_file_query_info_finish (remote, async_result, &error);
2059         if (error) {
2060                 g_error_free (error);
2061                 g_object_unref (remote);
2062                 ev_window_reload_local (ev_window);
2063
2064                 return;
2065         }
2066
2067         g_file_info_get_modification_time (info, &mtime);
2068         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2069                 GFile *target_file;
2070
2071                 /* Remote file has changed */
2072                 ev_window->priv->uri_mtime = mtime.tv_sec;
2073
2074                 ev_window_reset_progress_cancellable (ev_window);
2075
2076                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2077                 g_file_copy_async (remote, target_file,
2078                                    G_FILE_COPY_OVERWRITE,
2079                                    G_PRIORITY_DEFAULT,
2080                                    ev_window->priv->progress_cancellable,
2081                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2082                                    ev_window,
2083                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2084                                    ev_window);
2085                 g_object_unref (target_file);
2086                 ev_window_show_progress_message (ev_window, 1,
2087                                                  (GSourceFunc)show_reloading_progress);
2088         } else {
2089                 g_object_unref (remote);
2090                 ev_window_reload_local (ev_window);
2091         }
2092
2093         g_object_unref (info);
2094 }
2095
2096 static void
2097 ev_window_reload_remote (EvWindow *ev_window)
2098 {
2099         GFile *remote;
2100
2101         remote = g_file_new_for_uri (ev_window->priv->uri);
2102         /* Reload the remote uri only if it has changed */
2103         g_file_query_info_async (remote,
2104                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2105                                  0, G_PRIORITY_DEFAULT,
2106                                  NULL,
2107                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2108                                  ev_window);
2109 }
2110
2111 static void
2112 ev_window_reload_document (EvWindow *ev_window,
2113                            EvLinkDest *dest)
2114 {
2115         gint page;
2116
2117
2118         ev_window_clear_reload_job (ev_window);
2119         ev_window->priv->in_reload = TRUE;
2120
2121         page = ev_document_model_get_page (ev_window->priv->model);
2122
2123         if (ev_window->priv->dest)
2124                 g_object_unref (ev_window->priv->dest);
2125         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2126
2127         if (ev_window->priv->local_uri) {
2128                 ev_window_reload_remote (ev_window);
2129         } else {
2130                 ev_window_reload_local (ev_window);
2131         }
2132 }
2133
2134 static void
2135 file_open_dialog_response_cb (GtkWidget *chooser,
2136                               gint       response_id,
2137                               EvWindow  *ev_window)
2138 {
2139         if (response_id == GTK_RESPONSE_OK) {
2140                 GSList *uris;
2141                 gchar  *uri;
2142
2143                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2144
2145                 ev_application_open_uri_list (EV_APP, uris,
2146                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2147                                               gtk_get_current_event_time ());
2148
2149                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2150                 g_slist_free (uris);
2151
2152                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2153                 ev_application_set_filechooser_uri (EV_APP,
2154                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2155                                                     uri);
2156                 g_free (uri);
2157         }
2158
2159         gtk_widget_destroy (chooser);
2160 }
2161
2162 static void
2163 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2164 {
2165         GtkWidget   *chooser;
2166         const gchar *default_uri;
2167         gchar       *parent_uri = NULL;
2168
2169         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2170                                                GTK_WINDOW (window),
2171                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2172                                                GTK_STOCK_CANCEL,
2173                                                GTK_RESPONSE_CANCEL,
2174                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2175                                                NULL);
2176
2177         ev_document_factory_add_filters (chooser, NULL);
2178         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2179         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2180
2181         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2182         if (!default_uri && window->priv->uri) {
2183                 GFile *file, *parent;
2184
2185                 file = g_file_new_for_uri (window->priv->uri);
2186                 parent = g_file_get_parent (file);
2187                 if (parent) {
2188                         parent_uri = g_file_get_uri (parent);
2189                         default_uri = parent_uri;
2190                         g_object_unref (parent);
2191                 }
2192                 g_object_unref (file);
2193         }
2194
2195         if (default_uri) {
2196                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2197         } else {
2198                 const gchar *folder;
2199
2200                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2201                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2202                                                      folder ? folder : g_get_home_dir ());
2203         }
2204         g_free (parent_uri);
2205
2206         g_signal_connect (chooser, "response",
2207                           G_CALLBACK (file_open_dialog_response_cb),
2208                           window);
2209
2210         gtk_widget_show (chooser);
2211 }
2212
2213 static void
2214 ev_window_open_copy_at_dest (EvWindow   *window,
2215                              EvLinkDest *dest)
2216 {
2217         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2218
2219         ev_window_n_copies++;
2220
2221         if (window->priv->metadata)
2222                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2223         ev_window_open_document (new_window,
2224                                  window->priv->document,
2225                                  dest, 0, NULL);
2226         gtk_window_present (GTK_WINDOW (new_window));
2227 }
2228
2229 static void
2230 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2231 {
2232         ev_window_open_copy_at_dest (window, NULL);
2233 }
2234
2235 static void
2236 ev_window_cmd_recent_file_activate (GtkAction *action,
2237                                     EvWindow  *window)
2238 {
2239         GtkRecentInfo *info;
2240         const gchar   *uri;
2241
2242         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2243         g_assert (info != NULL);
2244
2245         uri = gtk_recent_info_get_uri (info);
2246
2247         ev_application_open_uri_at_dest (EV_APP, uri,
2248                                          gtk_window_get_screen (GTK_WINDOW (window)),
2249                                          NULL, 0, NULL, gtk_get_current_event_time ());
2250 }
2251
2252 static void
2253 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2254                                              const gchar        *uri,
2255                                              EvWindow           *window)
2256 {
2257         ev_application_open_uri_at_dest (EV_APP, uri,
2258                                          gtk_window_get_screen (GTK_WINDOW (window)),
2259                                          NULL, 0, NULL, gtk_get_current_event_time ());
2260 }
2261
2262 static void
2263 ev_window_add_recent (EvWindow *window, const char *filename)
2264 {
2265         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2266 }
2267
2268 static gint
2269 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2270 {
2271         gboolean     has_ev_a, has_ev_b;
2272         const gchar *evince = g_get_application_name ();
2273
2274         has_ev_a = gtk_recent_info_has_application (a, evince);
2275         has_ev_b = gtk_recent_info_has_application (b, evince);
2276
2277         if (has_ev_a && has_ev_b) {
2278                 time_t time_a, time_b;
2279
2280                 time_a = gtk_recent_info_get_modified (a);
2281                 time_b = gtk_recent_info_get_modified (b);
2282
2283                 return (time_b - time_a);
2284         } else if (has_ev_a) {
2285                 return -1;
2286         } else if (has_ev_b) {
2287                 return 1;
2288         }
2289
2290         return 0;
2291 }
2292
2293 /*
2294  * Doubles underscore to avoid spurious menu accels.
2295  */
2296 static gchar *
2297 ev_window_get_recent_file_label (gint index, const gchar *filename)
2298 {
2299         GString *str;
2300         gint length;
2301         const gchar *p;
2302         const gchar *end;
2303         gboolean is_rtl;
2304
2305         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2306
2307         g_return_val_if_fail (filename != NULL, NULL);
2308
2309         length = strlen (filename);
2310         str = g_string_sized_new (length + 10);
2311         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2312
2313         p = filename;
2314         end = filename + length;
2315
2316         while (p != end) {
2317                 const gchar *next;
2318                 next = g_utf8_next_char (p);
2319
2320                 switch (*p) {
2321                         case '_':
2322                                 g_string_append (str, "__");
2323                                 break;
2324                         default:
2325                                 g_string_append_len (str, p, next - p);
2326                                 break;
2327                 }
2328
2329                 p = next;
2330         }
2331
2332         return g_string_free (str, FALSE);
2333 }
2334
2335 static void
2336 ev_window_setup_recent (EvWindow *ev_window)
2337 {
2338         GList        *items, *l;
2339         guint         n_items = 0;
2340         const gchar  *evince = g_get_application_name ();
2341         static guint  i = 0;
2342
2343         if (ev_window->priv->recent_ui_id > 0) {
2344                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2345                                           ev_window->priv->recent_ui_id);
2346                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2347         }
2348         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2349
2350         if (ev_window->priv->recent_action_group) {
2351                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2352                                                     ev_window->priv->recent_action_group);
2353                 g_object_unref (ev_window->priv->recent_action_group);
2354         }
2355         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2356         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2357                                             ev_window->priv->recent_action_group, 0);
2358
2359         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2360         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2361
2362         for (l = items; l && l->data; l = g_list_next (l)) {
2363                 GtkRecentInfo *info;
2364                 GtkAction     *action;
2365                 gchar         *action_name;
2366                 gchar         *label;
2367
2368                 info = (GtkRecentInfo *) l->data;
2369
2370                 if (!gtk_recent_info_has_application (info, evince) ||
2371                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2372                         continue;
2373
2374                 action_name = g_strdup_printf ("RecentFile%u", i++);
2375                 label = ev_window_get_recent_file_label (
2376                         n_items + 1, gtk_recent_info_get_display_name (info));
2377
2378                 action = g_object_new (GTK_TYPE_ACTION,
2379                                        "name", action_name,
2380                                        "label", label,
2381                                        NULL);
2382
2383                 g_object_set_data_full (G_OBJECT (action),
2384                                         "gtk-recent-info",
2385                                         gtk_recent_info_ref (info),
2386                                         (GDestroyNotify) gtk_recent_info_unref);
2387
2388                 g_signal_connect (action, "activate",
2389                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2390                                   (gpointer) ev_window);
2391
2392                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2393                                              action);
2394                 g_object_unref (action);
2395
2396                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2397                                        ev_window->priv->recent_ui_id,
2398                                        "/MainMenu/FileMenu/RecentFilesMenu",
2399                                        label,
2400                                        action_name,
2401                                        GTK_UI_MANAGER_MENUITEM,
2402                                        FALSE);
2403                 g_free (action_name);
2404                 g_free (label);
2405
2406                 if (++n_items == 5)
2407                         break;
2408         }
2409
2410         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2411         g_list_free (items);
2412 }
2413
2414 static gboolean
2415 show_saving_progress (GFile *dst)
2416 {
2417         EvWindow  *ev_window;
2418         GtkWidget *area;
2419         gchar     *text;
2420         gchar     *uri;
2421         EvSaveType save_type;
2422
2423         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2424         ev_window->priv->progress_idle = 0;
2425
2426         if (ev_window->priv->message_area)
2427                 return FALSE;
2428
2429         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2430         uri = g_file_get_uri (dst);
2431         switch (save_type) {
2432         case EV_SAVE_DOCUMENT:
2433                 text = g_strdup_printf (_("Saving document to %s"), uri);
2434                 break;
2435         case EV_SAVE_ATTACHMENT:
2436                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2437                 break;
2438         case EV_SAVE_IMAGE:
2439                 text = g_strdup_printf (_("Saving image to %s"), uri);
2440                 break;
2441         default:
2442                 g_assert_not_reached ();
2443         }
2444         g_free (uri);
2445         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2446                                              text,
2447                                              GTK_STOCK_CLOSE,
2448                                              GTK_RESPONSE_CLOSE,
2449                                              GTK_STOCK_CANCEL,
2450                                              GTK_RESPONSE_CANCEL,
2451                                              NULL);
2452         g_signal_connect (area, "response",
2453                           G_CALLBACK (ev_window_progress_response_cb),
2454                           ev_window);
2455         gtk_widget_show (area);
2456         ev_window_set_message_area (ev_window, area);
2457         g_free (text);
2458
2459         return FALSE;
2460 }
2461
2462 static void
2463 window_save_file_copy_ready_cb (GFile        *src,
2464                                 GAsyncResult *async_result,
2465                                 GFile        *dst)
2466 {
2467         EvWindow *ev_window;
2468         GError   *error = NULL;
2469
2470         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2471         ev_window_clear_progress_idle (ev_window);
2472
2473         if (g_file_copy_finish (src, async_result, &error)) {
2474                 ev_tmp_file_unlink (src);
2475                 return;
2476         }
2477
2478         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2479                 gchar *name;
2480
2481                 name = g_file_get_basename (dst);
2482                 ev_window_error_message (ev_window, error,
2483                                          _("The file could not be saved as “%s”."),
2484                                          name);
2485                 g_free (name);
2486         }
2487         ev_tmp_file_unlink (src);
2488         g_error_free (error);
2489 }
2490
2491 static void
2492 window_save_file_copy_progress_cb (goffset n_bytes,
2493                                    goffset total_bytes,
2494                                    GFile  *dst)
2495 {
2496         EvWindow  *ev_window;
2497         EvSaveType save_type;
2498         gchar     *status;
2499         gdouble    fraction;
2500
2501         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2502
2503         if (!ev_window->priv->message_area)
2504                 return;
2505
2506         if (total_bytes <= 0)
2507                 return;
2508
2509         fraction = n_bytes / (gdouble)total_bytes;
2510         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2511
2512         switch (save_type) {
2513         case EV_SAVE_DOCUMENT:
2514                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2515                                           (gint)(fraction * 100));
2516                 break;
2517         case EV_SAVE_ATTACHMENT:
2518                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2519                                           (gint)(fraction * 100));
2520                 break;
2521         case EV_SAVE_IMAGE:
2522                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2523                                           (gint)(fraction * 100));
2524                 break;
2525         default:
2526                 g_assert_not_reached ();
2527         }
2528
2529         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2530                                              status);
2531         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2532                                                fraction);
2533
2534         g_free (status);
2535 }
2536
2537 static void
2538 ev_window_save_remote (EvWindow  *ev_window,
2539                        EvSaveType save_type,
2540                        GFile     *src,
2541                        GFile     *dst)
2542 {
2543         ev_window_reset_progress_cancellable (ev_window);
2544         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2545         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2546         g_file_copy_async (src, dst,
2547                            G_FILE_COPY_OVERWRITE,
2548                            G_PRIORITY_DEFAULT,
2549                            ev_window->priv->progress_cancellable,
2550                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2551                            dst,
2552                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2553                            dst);
2554         ev_window->priv->progress_idle =
2555                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2556                                             1,
2557                                             (GSourceFunc)show_saving_progress,
2558                                             dst,
2559                                             NULL);
2560 }
2561
2562 static void
2563 ev_window_clear_save_job (EvWindow *ev_window)
2564 {
2565         if (ev_window->priv->save_job != NULL) {
2566                 if (!ev_job_is_finished (ev_window->priv->save_job))
2567                         ev_job_cancel (ev_window->priv->save_job);
2568
2569                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2570                                                       ev_window_save_job_cb,
2571                                                       ev_window);
2572                 g_object_unref (ev_window->priv->save_job);
2573                 ev_window->priv->save_job = NULL;
2574         }
2575 }
2576
2577 static void
2578 ev_window_save_job_cb (EvJob     *job,
2579                        EvWindow  *window)
2580 {
2581         if (ev_job_is_failed (job)) {
2582                 ev_window_error_message (window, job->error,
2583                                          _("The file could not be saved as “%s”."),
2584                                          EV_JOB_SAVE (job)->uri);
2585         }
2586
2587         ev_window_clear_save_job (window);
2588 }
2589
2590 static void
2591 file_save_dialog_response_cb (GtkWidget *fc,
2592                               gint       response_id,
2593                               EvWindow  *ev_window)
2594 {
2595         gchar *uri;
2596         GFile *file, *parent;
2597
2598         if (response_id != GTK_RESPONSE_OK) {
2599                 gtk_widget_destroy (fc);
2600                 return;
2601         }
2602
2603         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2604         file = g_file_new_for_uri (uri);
2605         parent = g_file_get_parent (file);
2606         g_object_unref (file);
2607         if (parent) {
2608                 gchar *folder_uri;
2609
2610                 folder_uri = g_file_get_uri (parent);
2611                 ev_application_set_filechooser_uri (EV_APP,
2612                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2613                                                     folder_uri);
2614                 g_free (folder_uri);
2615                 g_object_unref (parent);
2616         }
2617
2618         /* FIXME: remote copy should be done here rather than in the save job,
2619          * so that we can track progress and cancel the operation
2620          */
2621
2622         ev_window_clear_save_job (ev_window);
2623         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2624                                                      uri, ev_window->priv->uri);
2625         g_signal_connect (ev_window->priv->save_job, "finished",
2626                           G_CALLBACK (ev_window_save_job_cb),
2627                           ev_window);
2628         /* The priority doesn't matter for this job */
2629         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2630
2631         g_free (uri);
2632         gtk_widget_destroy (fc);
2633 }
2634
2635 static void
2636 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2637 {
2638         GtkWidget *fc;
2639         gchar *base_name;
2640         GFile *file;
2641         const gchar *default_uri;
2642
2643         fc = gtk_file_chooser_dialog_new (
2644                 _("Save a Copy"),
2645                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2646                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2647                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2648                 NULL);
2649
2650         ev_document_factory_add_filters (fc, ev_window->priv->document);
2651         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2652         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2653                                                 GTK_RESPONSE_OK,
2654                                                 GTK_RESPONSE_CANCEL,
2655                                                 -1);
2656
2657         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2658         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2659         file = g_file_new_for_uri (ev_window->priv->uri);
2660         base_name = g_file_get_basename (file);
2661         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2662
2663         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2664         if (default_uri) {
2665                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2666         } else {
2667                 const gchar *folder;
2668
2669                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2670                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2671                                                      folder ? folder : g_get_home_dir ());
2672         }
2673
2674         g_object_unref (file);
2675         g_free (base_name);
2676
2677         g_signal_connect (fc, "response",
2678                           G_CALLBACK (file_save_dialog_response_cb),
2679                           ev_window);
2680
2681         gtk_widget_show (fc);
2682 }
2683
2684 static GKeyFile *
2685 get_print_settings_file (void)
2686 {
2687         GKeyFile *print_settings_file;
2688         gchar    *filename;
2689         GError *error = NULL;
2690
2691         print_settings_file = g_key_file_new ();
2692
2693         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2694                                      EV_PRINT_SETTINGS_FILE, NULL);
2695         if (!g_key_file_load_from_file (print_settings_file,
2696                                         filename,
2697                                         G_KEY_FILE_KEEP_COMMENTS |
2698                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2699                                         &error)) {
2700
2701                 /* Don't warn if the file simply doesn't exist */
2702                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2703                         g_warning ("%s", error->message);
2704
2705                 g_error_free (error);
2706         }
2707
2708         g_free (filename);
2709
2710         return print_settings_file;
2711 }
2712
2713 static void
2714 save_print_setting_file (GKeyFile *key_file)
2715 {
2716         gchar  *filename;
2717         gchar  *data;
2718         gsize  data_length;
2719         GError *error = NULL;
2720
2721         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2722                                      EV_PRINT_SETTINGS_FILE, NULL);
2723         data = g_key_file_to_data (key_file, &data_length, NULL);
2724         g_file_set_contents (filename, data, data_length, &error);
2725         if (error) {
2726                 g_warning ("Failed to save print settings: %s", error->message);
2727                 g_error_free (error);
2728         }
2729         g_free (data);
2730         g_free (filename);
2731 }
2732
2733 static void
2734 ev_window_save_print_settings (EvWindow         *window,
2735                                GtkPrintSettings *print_settings)
2736 {
2737         GKeyFile *key_file;
2738         gint      i;
2739
2740         key_file = get_print_settings_file ();
2741         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2742         save_print_setting_file (key_file);
2743         g_key_file_free (key_file);
2744
2745         if (!window->priv->metadata)
2746                 return;
2747
2748         /* Save print settings that are specific to the document */
2749         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2750                 const gchar *value;
2751
2752                 value = gtk_print_settings_get (print_settings,
2753                                                 document_print_settings[i]);
2754                 ev_metadata_set_string (window->priv->metadata,
2755                                         document_print_settings[i], value);
2756         }
2757 }
2758
2759 static void
2760 ev_window_save_print_page_setup (EvWindow     *window,
2761                                  GtkPageSetup *page_setup)
2762 {
2763         GKeyFile *key_file;
2764
2765         key_file = get_print_settings_file ();
2766         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2767         save_print_setting_file (key_file);
2768         g_key_file_free (key_file);
2769
2770         if (!window->priv->metadata)
2771                 return;
2772
2773         /* Save page setup options that are specific to the document */
2774         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2775                              gtk_page_setup_get_orientation (page_setup));
2776         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2777                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2778         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2779                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2780         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2781                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2782         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2783                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2784 }
2785
2786 static void
2787 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2788                                              GtkPrintSettings *print_settings)
2789 {
2790         gint i;
2791
2792         if (!window->priv->metadata)
2793                 return;
2794
2795         /* Load print setting that are specific to the document */
2796         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2797                 gchar *value = NULL;
2798
2799                 ev_metadata_get_string (window->priv->metadata,
2800                                         document_print_settings[i], &value);
2801                 gtk_print_settings_set (print_settings,
2802                                         document_print_settings[i], value);
2803         }
2804 }
2805
2806 static void
2807 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2808                                                GtkPageSetup *page_setup)
2809 {
2810         gint          int_value;
2811         gdouble       double_value;
2812         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2813
2814         /* Load page setup options that are specific to the document */
2815         if (window->priv->metadata &&
2816             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2817                 gtk_page_setup_set_orientation (page_setup, int_value);
2818         } else {
2819                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2820         }
2821
2822         if (window->priv->metadata &&
2823             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2824                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2825         } else {
2826                 gtk_page_setup_set_top_margin (page_setup,
2827                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2828                                                GTK_UNIT_MM);
2829         }
2830
2831         if (window->priv->metadata &&
2832             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2833                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2834         } else {
2835                 gtk_page_setup_set_bottom_margin (page_setup,
2836                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2837                                                   GTK_UNIT_MM);
2838         }
2839
2840         if (window->priv->metadata &&
2841             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2842                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2843         } else {
2844                 gtk_page_setup_set_left_margin (page_setup,
2845                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2846                                                 GTK_UNIT_MM);
2847         }
2848
2849         if (window->priv->metadata &&
2850             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2851                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2852         } else {
2853                 gtk_page_setup_set_right_margin (page_setup,
2854                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2855                                                  GTK_UNIT_MM);
2856         }
2857 }
2858
2859 static GtkPrintSettings *
2860 get_print_settings (GKeyFile *key_file)
2861 {
2862         GtkPrintSettings *print_settings;
2863
2864         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2865                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2866                 gtk_print_settings_new ();
2867
2868         return print_settings ? print_settings : gtk_print_settings_new ();
2869 }
2870
2871 static GtkPageSetup *
2872 get_print_page_setup (GKeyFile *key_file)
2873 {
2874         GtkPageSetup *page_setup;
2875
2876         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2877                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2878                 gtk_page_setup_new ();
2879
2880         return page_setup ? page_setup : gtk_page_setup_new ();
2881 }
2882
2883 static void
2884 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2885                                     EvWindow     *window)
2886 {
2887         /* Dialog was canceled */
2888         if (!page_setup)
2889                 return;
2890
2891         ev_window_save_print_page_setup (window, page_setup);
2892 }
2893
2894 static void
2895 ev_window_cmd_file_print_setup (GtkAction *action,
2896                                 EvWindow  *ev_window)
2897 {
2898         GKeyFile         *print_settings_file;
2899         GtkPrintSettings *print_settings;
2900         GtkPageSetup     *print_page_setup;
2901
2902         print_settings_file = get_print_settings_file ();
2903
2904         print_settings = get_print_settings (print_settings_file);
2905         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2906
2907         print_page_setup = get_print_page_setup (print_settings_file);
2908         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2909
2910         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2911                                                print_page_setup,
2912                                                print_settings,
2913                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2914                                                ev_window);
2915         g_object_unref (print_settings);
2916         g_object_unref (print_page_setup);
2917         g_key_file_free (print_settings_file);
2918 }
2919
2920 static void
2921 ev_window_print_cancel (EvWindow *ev_window)
2922 {
2923         EvPrintOperation *op;
2924
2925         if (!ev_window->priv->print_queue)
2926                 return;
2927
2928         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2929                 ev_print_operation_cancel (op);
2930         }
2931 }
2932
2933 static void
2934 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2935                                              gint      n_jobs)
2936 {
2937         gchar *text = NULL;
2938
2939         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2940             !ev_window->priv->print_queue)
2941                 return;
2942
2943         if (n_jobs == 0) {
2944                 ev_window_set_message_area (ev_window, NULL);
2945                 return;
2946         }
2947
2948         if (n_jobs > 1) {
2949                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2950                                                   "%d pending jobs in queue",
2951                                                   n_jobs - 1), n_jobs - 1);
2952         }
2953
2954         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2955                                             text);
2956         g_free (text);
2957 }
2958
2959 static gboolean
2960 destroy_window (GtkWidget *window)
2961 {
2962         gtk_widget_destroy (window);
2963
2964         return FALSE;
2965 }
2966
2967 static void
2968 ev_window_print_operation_done (EvPrintOperation       *op,
2969                                 GtkPrintOperationResult result,
2970                                 EvWindow               *ev_window)
2971 {
2972         gint n_jobs;
2973
2974         switch (result) {
2975         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2976                 GtkPrintSettings *print_settings;
2977
2978                 print_settings = ev_print_operation_get_print_settings (op);
2979                 ev_window_save_print_settings (ev_window, print_settings);
2980
2981                 if (ev_print_operation_get_embed_page_setup (op)) {
2982                         GtkPageSetup *page_setup;
2983
2984                         page_setup = ev_print_operation_get_default_page_setup (op);
2985                         ev_window_save_print_page_setup (ev_window, page_setup);
2986                 }
2987         }
2988
2989                 break;
2990         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2991                 GtkWidget *dialog;
2992                 GError    *error = NULL;
2993
2994
2995                 ev_print_operation_get_error (op, &error);
2996
2997                 /* The message area is already used by
2998                  * the printing progress, so it's better to
2999                  * use a popup dialog in this case
3000                  */
3001                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3002                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3003                                                  GTK_MESSAGE_ERROR,
3004                                                  GTK_BUTTONS_CLOSE,
3005                                                  "%s", _("Failed to print document"));
3006                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3007                                                           "%s", error->message);
3008                 g_signal_connect (dialog, "response",
3009                                   G_CALLBACK (gtk_widget_destroy),
3010                                   NULL);
3011                 gtk_widget_show (dialog);
3012
3013                 g_error_free (error);
3014         }
3015                 break;
3016         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3017         default:
3018                 break;
3019         }
3020
3021         g_queue_remove (ev_window->priv->print_queue, op);
3022         g_object_unref (op);
3023         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3024         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3025
3026         if (n_jobs == 0 && ev_window->priv->close_after_print)
3027                 g_idle_add ((GSourceFunc)destroy_window,
3028                             ev_window);
3029 }
3030
3031 static void
3032 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3033                                       gint                   response,
3034                                       EvWindow              *ev_window)
3035 {
3036         if (response == GTK_RESPONSE_CANCEL) {
3037                 EvPrintOperation *op;
3038
3039                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3040                 ev_print_operation_cancel (op);
3041         } else {
3042                 gtk_widget_hide (GTK_WIDGET (area));
3043         }
3044 }
3045
3046 static void
3047 ev_window_print_operation_status_changed (EvPrintOperation *op,
3048                                           EvWindow         *ev_window)
3049 {
3050         const gchar *status;
3051         gdouble      fraction;
3052
3053         status = ev_print_operation_get_status (op);
3054         fraction = ev_print_operation_get_progress (op);
3055
3056         if (!ev_window->priv->message_area) {
3057                 GtkWidget   *area;
3058                 const gchar *job_name;
3059                 gchar       *text;
3060
3061                 job_name = ev_print_operation_get_job_name (op);
3062                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3063
3064                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3065                                                      text,
3066                                                      GTK_STOCK_CLOSE,
3067                                                      GTK_RESPONSE_CLOSE,
3068                                                      GTK_STOCK_CANCEL,
3069                                                      GTK_RESPONSE_CANCEL,
3070                                                      NULL);
3071                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3072                 g_signal_connect (area, "response",
3073                                   G_CALLBACK (ev_window_print_progress_response_cb),
3074                                   ev_window);
3075                 gtk_widget_show (area);
3076                 ev_window_set_message_area (ev_window, area);
3077                 g_free (text);
3078         }
3079
3080         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3081                                              status);
3082         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3083                                                fraction);
3084 }
3085
3086 static void
3087 ev_window_print_operation_begin_print (EvPrintOperation *op,
3088                                        EvWindow         *ev_window)
3089 {
3090         if (!ev_window->priv->print_queue)
3091                 ev_window->priv->print_queue = g_queue_new ();
3092
3093         g_queue_push_head (ev_window->priv->print_queue, op);
3094         ev_window_print_update_pending_jobs_message (ev_window,
3095                                                      g_queue_get_length (ev_window->priv->print_queue));
3096 }
3097
3098 void
3099 ev_window_print_range (EvWindow *ev_window,
3100                        gint      first_page,
3101                        gint      last_page)
3102 {
3103         EvPrintOperation *op;
3104         GKeyFile         *print_settings_file;
3105         GtkPrintSettings *print_settings;
3106         GtkPageSetup     *print_page_setup;
3107         gint              current_page;
3108         gint              document_last_page;
3109
3110         g_return_if_fail (EV_IS_WINDOW (ev_window));
3111         g_return_if_fail (ev_window->priv->document != NULL);
3112
3113         if (!ev_window->priv->print_queue)
3114                 ev_window->priv->print_queue = g_queue_new ();
3115
3116         op = ev_print_operation_new (ev_window->priv->document);
3117         if (!op) {
3118                 g_warning ("%s", "Printing is not supported for document\n");
3119                 return;
3120         }
3121
3122         g_signal_connect (op, "begin_print",
3123                           G_CALLBACK (ev_window_print_operation_begin_print),
3124                           (gpointer)ev_window);
3125         g_signal_connect (op, "status_changed",
3126                           G_CALLBACK (ev_window_print_operation_status_changed),
3127                           (gpointer)ev_window);
3128         g_signal_connect (op, "done",
3129                           G_CALLBACK (ev_window_print_operation_done),
3130                           (gpointer)ev_window);
3131
3132         current_page = ev_document_model_get_page (ev_window->priv->model);
3133         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3134
3135         print_settings_file = get_print_settings_file ();
3136
3137         print_settings = get_print_settings (print_settings_file);
3138         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3139
3140         print_page_setup = get_print_page_setup (print_settings_file);
3141         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3142
3143         if (first_page != 1 || last_page != document_last_page) {
3144                 GtkPageRange range;
3145
3146                 /* Ranges in GtkPrint are 0 - N */
3147                 range.start = first_page - 1;
3148                 range.end = last_page - 1;
3149
3150                 gtk_print_settings_set_print_pages (print_settings,
3151                                                     GTK_PRINT_PAGES_RANGES);
3152                 gtk_print_settings_set_page_ranges (print_settings,
3153                                                     &range, 1);
3154         }
3155
3156         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3157         ev_print_operation_set_current_page (op, current_page);
3158         ev_print_operation_set_print_settings (op, print_settings);
3159         ev_print_operation_set_default_page_setup (op, print_page_setup);
3160 #ifdef WITH_GCONF
3161         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3162                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3163                                                                              NULL));
3164 #else
3165         ev_print_operation_set_embed_page_setup (op, TRUE);
3166 #endif
3167
3168         g_object_unref (print_settings);
3169         g_object_unref (print_page_setup);
3170         g_key_file_free (print_settings_file);
3171
3172         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3173 }
3174
3175 static void
3176 ev_window_print (EvWindow *window)
3177 {
3178         ev_window_print_range (window, 1,
3179                                ev_document_get_n_pages (window->priv->document));
3180 }
3181
3182 static void
3183 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3184 {
3185         ev_window_print (ev_window);
3186 }
3187
3188 static void
3189 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3190 {
3191         if (ev_window->priv->properties == NULL) {
3192                 ev_window->priv->properties = ev_properties_dialog_new ();
3193                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3194                                                    ev_window->priv->uri,
3195                                                    ev_window->priv->document);
3196                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3197                                            (gpointer) &(ev_window->priv->properties));
3198                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3199                                               GTK_WINDOW (ev_window));
3200         }
3201
3202         ev_document_fc_mutex_lock ();
3203         gtk_widget_show (ev_window->priv->properties);
3204         ev_document_fc_mutex_unlock ();
3205 }
3206
3207 static void
3208 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3209                                          gint       response,
3210                                          EvWindow  *ev_window)
3211 {
3212         gtk_widget_destroy (GTK_WIDGET (dialog));
3213
3214         switch (response) {
3215         case GTK_RESPONSE_YES:
3216                 if (!ev_window->priv->print_queue ||
3217                     g_queue_is_empty (ev_window->priv->print_queue))
3218                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3219                 else
3220                         ev_window->priv->close_after_print = TRUE;
3221                 break;
3222         case GTK_RESPONSE_NO:
3223                 ev_window->priv->close_after_print = TRUE;
3224                 if (ev_window->priv->print_queue &&
3225                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3226                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3227                         ev_window_print_cancel (ev_window);
3228                 } else {
3229                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3230                 }
3231                 break;
3232         case GTK_RESPONSE_CANCEL:
3233         default:
3234                 ev_window->priv->close_after_print = FALSE;
3235         }
3236 }
3237
3238 static void
3239 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3240 {
3241         GtkWidget *dialog;
3242         gchar     *text, *markup;
3243         gint       n_print_jobs;
3244
3245         n_print_jobs = ev_window->priv->print_queue ?
3246                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3247
3248         if (n_print_jobs == 0) {
3249                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3250                 return;
3251         }
3252
3253         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3254                                          GTK_DIALOG_MODAL,
3255                                          GTK_MESSAGE_QUESTION,
3256                                          GTK_BUTTONS_NONE,
3257                                          NULL);
3258         if (n_print_jobs == 1) {
3259                 EvPrintOperation *op;
3260                 const gchar      *job_name;
3261
3262                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3263                 job_name = ev_print_operation_get_job_name (op);
3264
3265                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3266                                         job_name);
3267         } else {
3268                 text = g_strdup_printf (_("There are %d print jobs active. "
3269                                           "Wait until print finishes before closing?"),
3270                                         n_print_jobs);
3271         }
3272
3273         markup = g_strdup_printf ("<b>%s</b>", text);
3274         g_free (text);
3275
3276         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3277         g_free (markup);
3278
3279         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3280                                                   _("If you close the window, pending print "
3281                                                     "jobs will not be printed."));
3282
3283         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3284                                 _("Cancel _print and Close"),
3285                                 GTK_RESPONSE_NO,
3286                                 GTK_STOCK_CANCEL,
3287                                 GTK_RESPONSE_CANCEL,
3288                                 _("Close _after Printing"),
3289                                 GTK_RESPONSE_YES,
3290                                 NULL);
3291         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3292         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3293                                                  GTK_RESPONSE_YES,
3294                                                  GTK_RESPONSE_NO,
3295                                                  GTK_RESPONSE_CANCEL,
3296                                                  -1);
3297
3298         g_signal_connect (dialog, "response",
3299                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3300                           ev_window);
3301         gtk_widget_show (dialog);
3302 }
3303
3304 static void
3305 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3306 {
3307         GtkAction *action;
3308
3309         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3310         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3311         update_chrome_visibility (window);
3312
3313         action = gtk_action_group_get_action (window->priv->action_group,
3314                                               PAGE_SELECTOR_ACTION);
3315         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3316 }
3317
3318 static void
3319 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3320 {
3321         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3322 }
3323
3324 static void
3325 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3326 {
3327         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3328 }
3329
3330 static void
3331 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3332 {
3333         gboolean continuous;
3334
3335         ev_window_stop_presentation (ev_window, TRUE);
3336         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3337         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3338 }
3339
3340 static void
3341 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3342 {
3343         gboolean dual_page;
3344
3345         ev_window_stop_presentation (ev_window, TRUE);
3346         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3347         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3348 }
3349
3350 static void
3351 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3352 {
3353         ev_window_stop_presentation (ev_window, TRUE);
3354
3355         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3356                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3357         } else {
3358                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3359         }
3360         ev_window_update_actions (ev_window);
3361 }
3362
3363 static void
3364 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3365 {
3366         ev_window_stop_presentation (ev_window, TRUE);
3367
3368         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3369                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3370         } else {
3371                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3372         }
3373         ev_window_update_actions (ev_window);
3374 }
3375
3376
3377 static void
3378 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3379 {
3380         g_return_if_fail (EV_IS_WINDOW (ev_window));
3381
3382         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3383 }
3384
3385 static void
3386 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3387 {
3388         g_return_if_fail (EV_IS_WINDOW (ev_window));
3389
3390         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3391                 g_error ("Find action should be insensitive since document doesn't support find");
3392                 return;
3393         }
3394
3395         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3396         update_chrome_visibility (ev_window);
3397         gtk_widget_grab_focus (ev_window->priv->find_bar);
3398 }
3399
3400 static void
3401 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3402 {
3403         g_return_if_fail (EV_IS_WINDOW (ev_window));
3404
3405         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3406         update_chrome_visibility (ev_window);
3407         gtk_widget_grab_focus (ev_window->priv->find_bar);
3408         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3409 }
3410
3411 static void
3412 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3413 {
3414         g_return_if_fail (EV_IS_WINDOW (ev_window));
3415
3416         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3417         update_chrome_visibility (ev_window);
3418         gtk_widget_grab_focus (ev_window->priv->find_bar);
3419         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3420 }
3421
3422 static void
3423 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3424 {
3425         g_return_if_fail (EV_IS_WINDOW (ev_window));
3426
3427         ev_view_copy (EV_VIEW (ev_window->priv->view));
3428 }
3429
3430 static void
3431 ev_window_sidebar_position_change_cb (GObject    *object,
3432                                       GParamSpec *pspec,
3433                                       EvWindow   *ev_window)
3434 {
3435         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3436                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3437                                      gtk_paned_get_position (GTK_PANED (object)));
3438 }
3439
3440 static void
3441 ev_window_update_fullscreen_action (EvWindow *window)
3442 {
3443         GtkAction *action;
3444
3445         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3446         g_signal_handlers_block_by_func
3447                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3448         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3449                                       ev_document_model_get_fullscreen (window->priv->model));
3450         g_signal_handlers_unblock_by_func
3451                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3452 }
3453
3454 static void
3455 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3456 {
3457         GtkWidget *item;
3458
3459         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3460         g_object_set (item, "is-important", FALSE, NULL);
3461
3462         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3463         g_object_set (item, "is-important", FALSE, NULL);
3464
3465         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3466         g_object_set (item, "is-important", TRUE, NULL);
3467
3468         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3469         g_object_set (item, "is-important", TRUE, NULL);
3470 }
3471
3472 static void
3473 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3474 {
3475         static gboolean done = FALSE;
3476
3477         if (!done) {
3478                 gtk_rc_parse_string (
3479                         "\n"
3480                         "   style \"fullscreen-toolbar-style\"\n"
3481                         "   {\n"
3482                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3483                         "   }\n"
3484                         "\n"
3485                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3486                         "\n");
3487                 done = TRUE;
3488         }
3489
3490         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3491 }
3492
3493 static void
3494 ev_window_run_fullscreen (EvWindow *window)
3495 {
3496         gboolean fullscreen_window = TRUE;
3497
3498         if (ev_document_model_get_fullscreen (window->priv->model))
3499                 return;
3500
3501         if (!window->priv->fullscreen_toolbar) {
3502                 window->priv->fullscreen_toolbar =
3503                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3504                                                    "/FullscreenToolbar");
3505
3506                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3507                                        GTK_TOOLBAR_BOTH_HORIZ);
3508                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3509                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3510
3511                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3512                                     window->priv->fullscreen_toolbar,
3513                                     FALSE, FALSE, 0);
3514                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3515                                        window->priv->fullscreen_toolbar, 1);
3516         }
3517
3518         if (EV_WINDOW_IS_PRESENTATION (window)) {
3519                 ev_window_stop_presentation (window, FALSE);
3520                 fullscreen_window = FALSE;
3521         }
3522
3523         g_object_set (G_OBJECT (window->priv->scrolled_window),
3524                       "shadow-type", GTK_SHADOW_NONE,
3525                       NULL);
3526
3527         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3528         ev_window_update_fullscreen_action (window);
3529
3530         /* If the user doesn't have the main toolbar he/she won't probably want
3531          * the toolbar in fullscreen mode. See bug #483048
3532          */
3533         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3534                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3535         update_chrome_visibility (window);
3536
3537         if (fullscreen_window)
3538                 gtk_window_fullscreen (GTK_WINDOW (window));
3539         gtk_widget_grab_focus (window->priv->view);
3540
3541         if (window->priv->metadata && !ev_window_is_empty (window))
3542                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3543 }
3544
3545 static void
3546 ev_window_stop_fullscreen (EvWindow *window,
3547                            gboolean  unfullscreen_window)
3548 {
3549         if (!ev_document_model_get_fullscreen (window->priv->model))
3550                 return;
3551
3552         g_object_set (G_OBJECT (window->priv->scrolled_window),
3553                       "shadow-type", GTK_SHADOW_IN,
3554                       NULL);
3555
3556         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3557         ev_window_update_fullscreen_action (window);
3558         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3559         update_chrome_visibility (window);
3560         if (unfullscreen_window)
3561                 gtk_window_unfullscreen (GTK_WINDOW (window));
3562
3563         if (window->priv->metadata && !ev_window_is_empty (window))
3564                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3565 }
3566
3567 static void
3568 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3569 {
3570         gboolean fullscreen;
3571
3572         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3573         if (fullscreen) {
3574                 ev_window_run_fullscreen (window);
3575         } else {
3576                 ev_window_stop_fullscreen (window, TRUE);
3577         }
3578 }
3579
3580 static void
3581 ev_window_update_presentation_action (EvWindow *window)
3582 {
3583         GtkAction *action;
3584
3585         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3586         g_signal_handlers_block_by_func
3587                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3588         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3589                                       EV_WINDOW_IS_PRESENTATION (window));
3590         g_signal_handlers_unblock_by_func
3591                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3592 }
3593
3594 static void
3595 ev_window_view_presentation_finished (EvWindow *window)
3596 {
3597         ev_window_stop_presentation (window, TRUE);
3598 }
3599
3600 static void
3601 ev_window_run_presentation (EvWindow *window)
3602 {
3603         gboolean fullscreen_window = TRUE;
3604         guint    current_page;
3605         guint    rotation;
3606
3607         if (EV_WINDOW_IS_PRESENTATION (window))
3608                 return;
3609
3610         if (ev_document_model_get_fullscreen (window->priv->model)) {
3611                 ev_window_stop_fullscreen (window, FALSE);
3612                 fullscreen_window = FALSE;
3613         }
3614
3615         current_page = ev_document_model_get_page (window->priv->model);
3616         rotation = ev_document_model_get_rotation (window->priv->model);
3617         window->priv->presentation_view =
3618                 ev_view_presentation_new (window->priv->document, current_page, rotation);
3619         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3620                                   G_CALLBACK (ev_window_view_presentation_finished),
3621                                   window);
3622
3623         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3624                             window->priv->presentation_view,
3625                             FALSE, FALSE, 0);
3626         gtk_widget_show (window->priv->presentation_view);
3627
3628         ev_window_update_presentation_action (window);
3629         update_chrome_visibility (window);
3630
3631         gtk_widget_grab_focus (window->priv->presentation_view);
3632         if (fullscreen_window)
3633                 gtk_window_fullscreen (GTK_WINDOW (window));
3634
3635         ev_application_screensaver_disable (EV_APP);
3636
3637         if (window->priv->metadata && !ev_window_is_empty (window))
3638                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3639 }
3640
3641 static void
3642 ev_window_stop_presentation (EvWindow *window,
3643                              gboolean  unfullscreen_window)
3644 {
3645         guint current_page;
3646
3647         if (!EV_WINDOW_IS_PRESENTATION (window))
3648                 return;
3649
3650         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3651         ev_document_model_set_page (window->priv->model, current_page);
3652
3653         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3654                               window->priv->presentation_view);
3655         window->priv->presentation_view = NULL;
3656
3657         ev_window_update_presentation_action (window);
3658         update_chrome_visibility (window);
3659         if (unfullscreen_window)
3660                 gtk_window_unfullscreen (GTK_WINDOW (window));
3661
3662         gtk_widget_grab_focus (window->priv->view);
3663
3664         ev_application_screensaver_enable (EV_APP);
3665
3666         if (window->priv->metadata && !ev_window_is_empty (window))
3667                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3668 }
3669
3670 static void
3671 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3672 {
3673         gboolean presentation;
3674
3675         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3676         if (presentation) {
3677                 ev_window_run_presentation (window);
3678         }
3679 }
3680
3681 static void
3682 ev_window_setup_gtk_settings (EvWindow *window)
3683 {
3684         GtkSettings *settings;
3685         GdkScreen   *screen;
3686         gchar       *menubar_accel_accel;
3687
3688         screen = gtk_window_get_screen (GTK_WINDOW (window));
3689         settings = gtk_settings_get_for_screen (screen);
3690
3691         g_object_get (settings,
3692                       "gtk-menu-bar-accel", &menubar_accel_accel,
3693                       NULL);
3694         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3695                 gtk_accelerator_parse (menubar_accel_accel,
3696                                        &window->priv->menubar_accel_keyval,
3697                                        &window->priv->menubar_accel_modifier);
3698                 if (window->priv->menubar_accel_keyval == 0) {
3699                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3700                                    menubar_accel_accel);
3701                 }
3702         } else {
3703                 window->priv->menubar_accel_keyval = 0;
3704                 window->priv->menubar_accel_modifier = 0;
3705         }
3706
3707         g_free (menubar_accel_accel);
3708 }
3709
3710 static void
3711 ev_window_screen_changed (GtkWidget *widget,
3712                           GdkScreen *old_screen)
3713 {
3714         EvWindow *window = EV_WINDOW (widget);
3715         EvWindowPrivate *priv = window->priv;
3716         GdkScreen *screen;
3717         gdouble dpi;
3718
3719         screen = gtk_widget_get_screen (widget);
3720         if (screen == old_screen)
3721                 return;
3722
3723         ev_window_setup_gtk_settings (window);
3724         dpi = get_screen_dpi (window);
3725         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3726         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3727
3728         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3729                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3730         }
3731 }
3732
3733 static gboolean
3734 ev_window_state_event (GtkWidget           *widget,
3735                        GdkEventWindowState *event)
3736 {
3737         EvWindow *window = EV_WINDOW (widget);
3738
3739         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3740                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3741         }
3742
3743         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3744                 return FALSE;
3745
3746         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3747                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3748                         return FALSE;
3749
3750                 ev_window_run_fullscreen (window);
3751         } else {
3752                 if (ev_document_model_get_fullscreen (window->priv->model))
3753                         ev_window_stop_fullscreen (window, FALSE);
3754                 else if (EV_WINDOW_IS_PRESENTATION (window))
3755                         ev_window_stop_presentation (window, FALSE);
3756         }
3757
3758         return FALSE;
3759 }
3760
3761 static void
3762 ev_window_set_page_mode (EvWindow         *window,
3763                          EvWindowPageMode  page_mode)
3764 {
3765         GtkWidget *child = NULL;
3766         GtkWidget *real_child;
3767
3768         if (window->priv->page_mode == page_mode)
3769                 return;
3770
3771         window->priv->page_mode = page_mode;
3772
3773         switch (page_mode) {
3774                 case PAGE_MODE_DOCUMENT:
3775                         child = window->priv->view;
3776                         break;
3777                 case PAGE_MODE_PASSWORD:
3778                         child = window->priv->password_view;
3779                         break;
3780                 default:
3781                         g_assert_not_reached ();
3782         }
3783
3784         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3785         if (child != real_child) {
3786                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3787                                       real_child);
3788                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3789                                    child);
3790         }
3791         ev_window_update_actions (window);
3792 }
3793
3794
3795 static void
3796 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3797 {
3798         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3799
3800         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3801 }
3802
3803 static void
3804 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3805 {
3806         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3807
3808         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3809 }
3810
3811 static void
3812 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3813 {
3814         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3815
3816         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3817 }
3818
3819 static void
3820 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3821                                gint       response,
3822                                EvWindow  *ev_window)
3823 {
3824         EggEditableToolbar *toolbar;
3825         gchar              *toolbars_file;
3826
3827         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3828         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3829
3830         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3831                                           "evince_toolbar.xml", NULL);
3832         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3833                                           toolbars_file, "1.0");
3834         g_free (toolbars_file);
3835
3836         gtk_widget_destroy (GTK_WIDGET (dialog));
3837 }
3838
3839 static void
3840 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3841 {
3842         GtkWidget          *dialog;
3843         GtkWidget          *editor;
3844         EggEditableToolbar *toolbar;
3845
3846         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3847                                               GTK_WINDOW (ev_window),
3848                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3849                                               GTK_STOCK_CLOSE,
3850                                               GTK_RESPONSE_CLOSE,
3851                                               NULL);
3852         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3853         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3854         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3855         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3856         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3857
3858         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3859         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3860                                          egg_editable_toolbar_get_model (toolbar));
3861
3862         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3863         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3864
3865         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3866
3867         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3868
3869         g_signal_connect (dialog, "response",
3870                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3871                           ev_window);
3872         gtk_widget_show_all (dialog);
3873 }
3874
3875 static void
3876 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3877 {
3878         g_return_if_fail (EV_IS_WINDOW (ev_window));
3879
3880         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3881         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3882 }
3883
3884 static void
3885 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3886 {
3887         g_return_if_fail (EV_IS_WINDOW (ev_window));
3888
3889         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3890         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3891 }
3892
3893 static void
3894 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3895 {
3896         g_return_if_fail (EV_IS_WINDOW (ev_window));
3897
3898         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3899 }
3900
3901 static void
3902 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3903 {
3904         g_return_if_fail (EV_IS_WINDOW (ev_window));
3905
3906         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3907 }
3908
3909 static void
3910 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3911 {
3912         g_return_if_fail (EV_IS_WINDOW (ev_window));
3913
3914         ev_document_model_set_page (ev_window->priv->model, 0);
3915 }
3916
3917 static void
3918 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3919 {
3920         g_return_if_fail (EV_IS_WINDOW (ev_window));
3921
3922         ev_document_model_set_page (ev_window->priv->model,
3923                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3924 }
3925
3926 static void
3927 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3928 {
3929         int n_pages, current_page;
3930
3931         g_return_if_fail (EV_IS_WINDOW (ev_window));
3932
3933         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3934         current_page = ev_document_model_get_page (ev_window->priv->model);
3935
3936         if (current_page + 10 < n_pages) {
3937                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3938         }
3939 }
3940
3941 static void
3942 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3943 {
3944         int current_page;
3945
3946         g_return_if_fail (EV_IS_WINDOW (ev_window));
3947
3948         current_page = ev_document_model_get_page (ev_window->priv->model);
3949
3950         if (current_page - 10 >= 0) {
3951                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3952         }
3953 }
3954
3955 static void
3956 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3957 {
3958         ev_window_reload_document (ev_window, NULL);
3959 }
3960
3961 static void
3962 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3963 {
3964         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3965 }
3966
3967 static void
3968 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3969 {
3970         GError  *error = NULL;
3971
3972         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3973                       "ghelp:evince",
3974                       gtk_get_current_event_time (),
3975                       &error);
3976         if (error) {
3977                 ev_window_error_message (ev_window, error,
3978                                          "%s", _("There was an error displaying help"));
3979                 g_error_free (error);
3980         }
3981 }
3982
3983 static void
3984 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3985 {
3986         ev_window_stop_fullscreen (window, TRUE);
3987 }
3988
3989 static void
3990 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3991 {
3992         ev_window_run_presentation (window);
3993 }
3994
3995 static void
3996 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3997 {
3998         GtkWidget *widget;
3999
4000         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4001
4002         widget = gtk_window_get_focus (GTK_WINDOW (window));
4003         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4004                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4005                 update_chrome_visibility (window);
4006                 gtk_widget_grab_focus (window->priv->view);
4007         } else {
4008                 gboolean fullscreen;
4009
4010                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4011
4012                 if (fullscreen) {
4013                         ev_window_stop_fullscreen (window, TRUE);
4014                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4015                         ev_window_stop_presentation (window, TRUE);
4016                         gtk_widget_grab_focus (window->priv->view);
4017                 } else {
4018                         gtk_widget_grab_focus (window->priv->view);
4019                 }
4020
4021                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4022                         g_warning ("Both fullscreen and presentation set somehow");
4023         }
4024 }
4025
4026 static void
4027 save_sizing_mode (EvWindow *window)
4028 {
4029         EvSizingMode mode;
4030         GEnumValue *enum_value;
4031
4032         if (!window->priv->metadata || ev_window_is_empty (window))
4033                 return;
4034
4035         mode = ev_document_model_get_sizing_mode (window->priv->model);
4036         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4037         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4038                                 enum_value->value_nick);
4039 }
4040
4041 static void
4042 ev_window_document_changed_cb (EvDocumentModel *model,
4043                                GParamSpec      *pspec,
4044                                EvWindow        *ev_window)
4045 {
4046         ev_window_set_document (ev_window,
4047                                 ev_document_model_get_document (model));
4048 }
4049
4050 static void
4051 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4052                                   GParamSpec      *pspec,
4053                                   EvWindow        *ev_window)
4054 {
4055         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4056
4057         g_object_set (ev_window->priv->scrolled_window,
4058                       "hscrollbar-policy",
4059                       sizing_mode == EV_SIZING_FREE ?
4060                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4061                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4062                       NULL);
4063
4064         update_sizing_buttons (ev_window);
4065         save_sizing_mode (ev_window);
4066 }
4067
4068 static void
4069 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4070 {
4071         ev_window_update_actions (ev_window);
4072
4073         if (!ev_window->priv->metadata)
4074                 return;
4075
4076         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4077                 gdouble zoom;
4078
4079                 zoom = ev_document_model_get_scale (model);
4080                 zoom *= 72.0 / get_screen_dpi (ev_window);
4081                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4082         }
4083 }
4084
4085 static void
4086 ev_window_update_continuous_action (EvWindow *window)
4087 {
4088         GtkAction *action;
4089
4090         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4091         g_signal_handlers_block_by_func
4092                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4093         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4094                                       ev_document_model_get_continuous (window->priv->model));
4095         g_signal_handlers_unblock_by_func
4096                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4097 }
4098
4099 static void
4100 ev_window_update_dual_page_action (EvWindow *window)
4101 {
4102         GtkAction *action;
4103
4104         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4105         g_signal_handlers_block_by_func
4106                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4107         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4108                                       ev_document_model_get_dual_page (window->priv->model));
4109         g_signal_handlers_unblock_by_func
4110                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4111 }
4112
4113 static void
4114 ev_window_continuous_changed_cb (EvDocumentModel *model,
4115                                  GParamSpec      *pspec,
4116                                  EvWindow        *ev_window)
4117 {
4118         ev_window_update_continuous_action (ev_window);
4119
4120         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4121                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4122                                          ev_document_model_get_continuous (model));
4123 }
4124
4125 static void
4126 ev_window_rotation_changed_cb (EvDocumentModel *model,
4127                                GParamSpec      *pspec,
4128                                EvWindow        *window)
4129 {
4130         gint rotation = ev_document_model_get_rotation (model);
4131
4132         if (window->priv->metadata && !ev_window_is_empty (window))
4133                 ev_metadata_set_int (window->priv->metadata, "rotation",
4134                                      rotation);
4135
4136         ev_window_refresh_window_thumbnail (window);
4137 }
4138
4139 static void
4140 ev_window_update_inverted_colors_action (EvWindow *window)
4141 {
4142         GtkAction *action;
4143
4144         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4145         g_signal_handlers_block_by_func
4146                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4147         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4148                                       ev_document_model_get_inverted_colors (window->priv->model));
4149         g_signal_handlers_unblock_by_func
4150                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4151 }
4152
4153 static void
4154 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4155                                       GParamSpec      *pspec,
4156                                       EvWindow        *window)
4157 {
4158         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4159
4160         ev_window_update_inverted_colors_action (window);
4161
4162         if (window->priv->metadata && !ev_window_is_empty (window))
4163                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4164                                          inverted_colors);
4165
4166         ev_window_refresh_window_thumbnail (window);
4167 }
4168
4169 static void
4170 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4171                                 GParamSpec      *pspec,
4172                                 EvWindow        *ev_window)
4173 {
4174         ev_window_update_dual_page_action (ev_window);
4175
4176         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4177                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4178                                          ev_document_model_get_dual_page (model));
4179 }
4180
4181 static char *
4182 build_comments_string (EvDocument *document)
4183 {
4184         gchar *comments = NULL;
4185         EvDocumentBackendInfo info;
4186
4187         if (document && ev_document_get_backend_info (document, &info)) {
4188                 comments = g_strdup_printf (
4189                         _("Document Viewer\nUsing %s (%s)"),
4190                         info.name, info.version);
4191         } else {
4192                 comments = g_strdup_printf (
4193                         _("Document Viewer"));
4194         }
4195
4196         return comments;
4197 }
4198
4199 static void
4200 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4201 {
4202         const char *authors[] = {
4203                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4204                 "Jonathan Blandford <jrb@gnome.org>",
4205                 "Marco Pesenti Gritti <marco@gnome.org>",
4206                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4207                 "Bryan Clark <clarkbw@gnome.org>",
4208                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4209                 "Wouter Bolsterlee <wbolster@gnome.org>",
4210                 "Christian Persch <chpe" "\100" "gnome.org>",
4211                 NULL
4212         };
4213
4214         const char *documenters[] = {
4215                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4216                 NULL
4217         };
4218
4219         const char *license[] = {
4220                 N_("Evince is free software; you can redistribute it and/or modify "
4221                    "it under the terms of the GNU General Public License as published by "
4222                    "the Free Software Foundation; either version 2 of the License, or "
4223                    "(at your option) any later version.\n"),
4224                 N_("Evince is distributed in the hope that it will be useful, "
4225                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4226                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4227                    "GNU General Public License for more details.\n"),
4228                 N_("You should have received a copy of the GNU General Public License "
4229                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4230                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4231         };
4232
4233         char *license_trans;
4234         char *comments;
4235
4236 #ifdef ENABLE_NLS
4237         const char **p;
4238
4239         for (p = authors; *p; ++p)
4240                 *p = _(*p);
4241
4242         for (p = documenters; *p; ++p)
4243                 *p = _(*p);
4244 #endif
4245
4246         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4247                                      _(license[2]), "\n", NULL);
4248
4249         comments = build_comments_string (ev_window->priv->document);
4250
4251         gtk_show_about_dialog (
4252                 GTK_WINDOW (ev_window),
4253                 "name", _("Evince"),
4254                 "version", VERSION,
4255                 "copyright",
4256                 _("© 1996–2009 The Evince authors"),
4257                 "license", license_trans,
4258                 "website", "http://www.gnome.org/projects/evince",
4259                 "comments", comments,
4260                 "authors", authors,
4261                 "documenters", documenters,
4262                 "translator-credits", _("translator-credits"),
4263                 "logo-icon-name", "evince",
4264                 "wrap-license", TRUE,
4265                 NULL);
4266
4267         g_free (comments);
4268         g_free (license_trans);
4269 }
4270
4271 static void
4272 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4273 {
4274         gboolean active;
4275
4276         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4277         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4278         update_chrome_visibility (ev_window);
4279         if (ev_window->priv->metadata)
4280                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4281 }
4282
4283 static void
4284 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4285 {
4286         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4287                 return;
4288
4289         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4290                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4291         update_chrome_visibility (ev_window);
4292 }
4293
4294 static void
4295 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4296                                            GParamSpec *pspec,
4297                                            EvWindow   *ev_window)
4298 {
4299         GtkWidget *current_page;
4300         const char *id;
4301
4302         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4303
4304         if (current_page == ev_window->priv->sidebar_links) {
4305                 id = LINKS_SIDEBAR_ID;
4306         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4307                 id = THUMBNAILS_SIDEBAR_ID;
4308         } else if (current_page == ev_window->priv->sidebar_attachments) {
4309                 id = ATTACHMENTS_SIDEBAR_ID;
4310         } else if (current_page == ev_window->priv->sidebar_layers) {
4311                 id = LAYERS_SIDEBAR_ID;
4312         } else {
4313                 g_assert_not_reached();
4314         }
4315
4316         g_object_unref (current_page);
4317
4318         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4319                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4320 }
4321
4322 static void
4323 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4324                                          GParamSpec *pspec,
4325                                          EvWindow   *ev_window)
4326 {
4327         GtkAction *action;
4328
4329         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4330
4331         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4332                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4333                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4334
4335                 if (ev_window->priv->metadata)
4336                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4337                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4338         }
4339 }
4340
4341 static void
4342 view_menu_link_popup (EvWindow *ev_window,
4343                       EvLink   *link)
4344 {
4345         gboolean   show_external = FALSE;
4346         gboolean   show_internal = FALSE;
4347         GtkAction *action;
4348
4349         if (ev_window->priv->link)
4350                 g_object_unref (ev_window->priv->link);
4351
4352         if (link)
4353                 ev_window->priv->link = g_object_ref (link);
4354         else
4355                 ev_window->priv->link = NULL;
4356
4357         if (ev_window->priv->link) {
4358                 EvLinkAction *ev_action;
4359
4360                 ev_action = ev_link_get_action (link);
4361                 if (ev_action) {
4362                         switch (ev_link_action_get_action_type (ev_action)) {
4363                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4364                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4365                                         show_internal = TRUE;
4366                                         break;
4367                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4368                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4369                                         show_external = TRUE;
4370                                         break;
4371                                 default:
4372                                         break;
4373                         }
4374                 }
4375         }
4376
4377         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4378                                               "OpenLink");
4379         gtk_action_set_visible (action, show_external);
4380
4381         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4382                                               "CopyLinkAddress");
4383         gtk_action_set_visible (action, show_external);
4384
4385         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4386                                               "GoLink");
4387         gtk_action_set_visible (action, show_internal);
4388
4389         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4390                                               "OpenLinkNewWindow");
4391         gtk_action_set_visible (action, show_internal);
4392 }
4393
4394 static void
4395 view_menu_image_popup (EvWindow  *ev_window,
4396                        EvImage   *image)
4397 {
4398         GtkAction *action;
4399         gboolean   show_image = FALSE;
4400
4401         if (ev_window->priv->image)
4402                 g_object_unref (ev_window->priv->image);
4403
4404         if (image)
4405                 ev_window->priv->image = g_object_ref (image);
4406         else
4407                 ev_window->priv->image = NULL;
4408
4409         show_image = (ev_window->priv->image != NULL);
4410
4411         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4412                                               "SaveImageAs");
4413         gtk_action_set_visible (action, show_image);
4414
4415         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4416                                               "CopyImage");
4417         gtk_action_set_visible (action, show_image);
4418 }
4419
4420 static void
4421 view_menu_annot_popup (EvWindow     *ev_window,
4422                        EvAnnotation *annot)
4423 {
4424         GtkAction *action;
4425         gboolean   show_annot = FALSE;
4426
4427         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4428                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4429
4430                 if (attachment) {
4431                         show_annot = TRUE;
4432                         if (ev_window->priv->attach_list) {
4433                                 g_list_foreach (ev_window->priv->attach_list,
4434                                                 (GFunc) g_object_unref, NULL);
4435                                 g_list_free (ev_window->priv->attach_list);
4436                                 ev_window->priv->attach_list = NULL;
4437                         }
4438                         ev_window->priv->attach_list =
4439                                 g_list_prepend (ev_window->priv->attach_list,
4440                                                 g_object_ref (attachment));
4441                 }
4442         }
4443
4444         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4445                                               "OpenAttachment");
4446         gtk_action_set_visible (action, show_annot);
4447
4448         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4449                                               "SaveAttachmentAs");
4450         gtk_action_set_visible (action, show_annot);
4451 }
4452
4453 static gboolean
4454 view_menu_popup_cb (EvView   *view,
4455                     GList    *items,
4456                     EvWindow *ev_window)
4457 {
4458         GList   *l;
4459         gboolean has_link = FALSE;
4460         gboolean has_image = FALSE;
4461         gboolean has_annot = FALSE;
4462
4463         for (l = items; l; l = g_list_next (l)) {
4464                 if (EV_IS_LINK (l->data)) {
4465                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4466                         has_link = TRUE;
4467                 } else if (EV_IS_IMAGE (l->data)) {
4468                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4469                         has_image = TRUE;
4470                 } else if (EV_IS_ANNOTATION (l->data)) {
4471                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4472                         has_annot = TRUE;
4473                 }
4474         }
4475
4476         if (!has_link)
4477                 view_menu_link_popup (ev_window, NULL);
4478         if (!has_image)
4479                 view_menu_image_popup (ev_window, NULL);
4480         if (!has_annot)
4481                 view_menu_annot_popup (ev_window, NULL);
4482
4483         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4484                         NULL, NULL, NULL, NULL,
4485                         3, gtk_get_current_event_time ());
4486         return TRUE;
4487 }
4488
4489 static gboolean
4490 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4491                               GList           *attach_list,
4492                               EvWindow        *ev_window)
4493 {
4494         GtkWidget *popup;
4495
4496         g_assert (attach_list != NULL);
4497
4498         if (ev_window->priv->attach_list) {
4499                 g_list_foreach (ev_window->priv->attach_list,
4500                                 (GFunc) g_object_unref, NULL);
4501                 g_list_free (ev_window->priv->attach_list);
4502         }
4503
4504         ev_window->priv->attach_list = attach_list;
4505
4506         popup = ev_window->priv->attachment_popup;
4507
4508         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4509                         NULL, NULL,
4510                         3, gtk_get_current_event_time ());
4511
4512         return TRUE;
4513 }
4514
4515 static void
4516 ev_window_update_find_status_message (EvWindow *ev_window)
4517 {
4518         gchar *message;
4519
4520         if (!ev_window->priv->find_job)
4521                 return;
4522
4523         if (ev_job_is_finished (ev_window->priv->find_job)) {
4524                 gint n_results;
4525
4526                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4527                                                        ev_document_model_get_page (ev_window->priv->model));
4528                 /* TRANS: Sometimes this could be better translated as
4529                                       "%d hit(s) on this page".  Therefore this string
4530                                       contains plural cases. */
4531                 message = g_strdup_printf (ngettext ("%d found on this page",
4532                                                      "%d found on this page",
4533                                                      n_results),
4534                                            n_results);
4535         } else {
4536                 gdouble percent;
4537
4538                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4539                 message = g_strdup_printf (_("%3d%% remaining to search"),
4540                                            (gint) ((1.0 - percent) * 100));
4541         }
4542
4543         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4544         g_free (message);
4545 }
4546
4547 static void
4548 ev_window_find_job_finished_cb (EvJobFind *job,
4549                                 EvWindow  *ev_window)
4550 {
4551         ev_window_update_find_status_message (ev_window);
4552 }
4553
4554 static void
4555 ev_window_find_job_updated_cb (EvJobFind *job,
4556                                gint       page,
4557                                EvWindow  *ev_window)
4558 {
4559         ev_window_update_actions (ev_window);
4560
4561         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4562                               ev_job_find_get_results (job),
4563                               page);
4564         ev_window_update_find_status_message (ev_window);
4565 }
4566
4567 static void
4568 ev_window_clear_find_job (EvWindow *ev_window)
4569 {
4570         if (ev_window->priv->find_job != NULL) {
4571                 if (!ev_job_is_finished (ev_window->priv->find_job))
4572                         ev_job_cancel (ev_window->priv->find_job);
4573
4574                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4575                                                       ev_window_find_job_finished_cb,
4576                                                       ev_window);
4577                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4578                                                       ev_window_find_job_updated_cb,
4579                                                       ev_window);
4580                 g_object_unref (ev_window->priv->find_job);
4581                 ev_window->priv->find_job = NULL;
4582         }
4583 }
4584
4585 static void
4586 find_bar_previous_cb (EggFindBar *find_bar,
4587                       EvWindow   *ev_window)
4588 {
4589         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4590 }
4591
4592 static void
4593 find_bar_next_cb (EggFindBar *find_bar,
4594                   EvWindow   *ev_window)
4595 {
4596         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4597 }
4598
4599 static void
4600 find_bar_close_cb (EggFindBar *find_bar,
4601                    EvWindow   *ev_window)
4602 {
4603         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4604         ev_window_clear_find_job (ev_window);
4605         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4606         update_chrome_visibility (ev_window);
4607 }
4608
4609 static void
4610 find_bar_search_changed_cb (EggFindBar *find_bar,
4611                             GParamSpec *param,
4612                             EvWindow   *ev_window)
4613 {
4614         gboolean case_sensitive;
4615         const char *search_string;
4616
4617         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4618                 return;
4619
4620         /* Either the string or case sensitivity could have changed. */
4621         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4622         search_string = egg_find_bar_get_search_string (find_bar);
4623
4624         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4625
4626         ev_window_clear_find_job (ev_window);
4627
4628         if (search_string && search_string[0]) {
4629                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4630                                                              ev_document_model_get_page (ev_window->priv->model),
4631                                                              ev_document_get_n_pages (ev_window->priv->document),
4632                                                              search_string,
4633                                                              case_sensitive);
4634                 g_signal_connect (ev_window->priv->find_job, "finished",
4635                                   G_CALLBACK (ev_window_find_job_finished_cb),
4636                                   ev_window);
4637                 g_signal_connect (ev_window->priv->find_job, "updated",
4638                                   G_CALLBACK (ev_window_find_job_updated_cb),
4639                                   ev_window);
4640                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4641         } else {
4642                 ev_window_update_actions (ev_window);
4643                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4644                                               NULL);
4645                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4646         }
4647 }
4648
4649 static void
4650 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4651                                 GParamSpec *param,
4652                                 EvWindow   *ev_window)
4653 {
4654         gboolean visible;
4655
4656         visible = GTK_WIDGET_VISIBLE (find_bar);
4657
4658         if (ev_window->priv->document &&
4659             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4660                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4661                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4662                 ev_window_update_actions (ev_window);
4663
4664                 if (visible)
4665                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4666                 else
4667                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4668         }
4669 }
4670
4671 static void
4672 find_bar_scroll (EggFindBar   *find_bar,
4673                  GtkScrollType scroll,
4674                  EvWindow     *ev_window)
4675 {
4676         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4677 }
4678
4679 static void
4680 zoom_control_changed_cb (EphyZoomAction *action,
4681                          float           zoom,
4682                          EvWindow       *ev_window)
4683 {
4684         EvSizingMode mode;
4685
4686         if (zoom == EPHY_ZOOM_BEST_FIT) {
4687                 mode = EV_SIZING_BEST_FIT;
4688         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4689                 mode = EV_SIZING_FIT_WIDTH;
4690         } else {
4691                 mode = EV_SIZING_FREE;
4692         }
4693
4694         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4695
4696         if (mode == EV_SIZING_FREE) {
4697                 ev_document_model_set_scale (ev_window->priv->model,
4698                                              zoom * get_screen_dpi (ev_window) / 72.0);
4699         }
4700 }
4701
4702 static void
4703 ev_window_drag_data_received (GtkWidget        *widget,
4704                               GdkDragContext   *context,
4705                               gint              x,
4706                               gint              y,
4707                               GtkSelectionData *selection_data,
4708                               guint             info,
4709                               guint             time)
4710
4711 {
4712         EvWindow  *window = EV_WINDOW (widget);
4713         gchar    **uris;
4714         gint       i = 0;
4715         GSList    *uri_list = NULL;
4716         GtkWidget *source;
4717
4718         source = gtk_drag_get_source_widget (context);
4719         if (source && widget == gtk_widget_get_toplevel (source)) {
4720                 gtk_drag_finish (context, FALSE, FALSE, time);
4721                 return;
4722         }
4723
4724         uris = gtk_selection_data_get_uris (selection_data);
4725         if (!uris) {
4726                 gtk_drag_finish (context, FALSE, FALSE, time);
4727                 return;
4728         }
4729
4730         for (i = 0; uris[i]; i++) {
4731                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4732         }
4733
4734         ev_application_open_uri_list (EV_APP, uri_list,
4735                                       gtk_window_get_screen (GTK_WINDOW (window)),
4736                                       0);
4737         gtk_drag_finish (context, TRUE, FALSE, time);
4738
4739         g_strfreev (uris);
4740         g_slist_free (uri_list);
4741 }
4742
4743 static void
4744 ev_window_finalize (GObject *object)
4745 {
4746         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4747
4748         if (ev_window_n_copies == 0) {
4749                 ev_application_shutdown (EV_APP);
4750         } else {
4751                 ev_window_n_copies--;
4752         }
4753 }
4754
4755 static void
4756 ev_window_dispose (GObject *object)
4757 {
4758         EvWindow *window = EV_WINDOW (object);
4759         EvWindowPrivate *priv = window->priv;
4760         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4761
4762         if (mpkeys) {
4763                 g_signal_handlers_disconnect_by_func (mpkeys,
4764                                                       ev_window_media_player_key_pressed,
4765                                                       window);
4766         }
4767
4768         if (priv->metadata) {
4769                 g_object_unref (priv->metadata);
4770                 priv->metadata = NULL;
4771         }
4772
4773         if (priv->setup_document_idle > 0) {
4774                 g_source_remove (priv->setup_document_idle);
4775                 priv->setup_document_idle = 0;
4776         }
4777
4778 #ifdef WITH_GCONF
4779         if (priv->gconf_client) {
4780                 g_object_unref (priv->gconf_client);
4781                 priv->gconf_client = NULL;
4782         }
4783 #endif
4784
4785         if (priv->monitor) {
4786                 g_object_unref (priv->monitor);
4787                 priv->monitor = NULL;
4788         }
4789
4790         if (priv->title) {
4791                 ev_window_title_free (priv->title);
4792                 priv->title = NULL;
4793         }
4794
4795         if (priv->ui_manager) {
4796                 g_object_unref (priv->ui_manager);
4797                 priv->ui_manager = NULL;
4798         }
4799
4800         if (priv->action_group) {
4801                 g_object_unref (priv->action_group);
4802                 priv->action_group = NULL;
4803         }
4804
4805         if (priv->view_popup_action_group) {
4806                 g_object_unref (priv->view_popup_action_group);
4807                 priv->view_popup_action_group = NULL;
4808         }
4809
4810         if (priv->attachment_popup_action_group) {
4811                 g_object_unref (priv->attachment_popup_action_group);
4812                 priv->attachment_popup_action_group = NULL;
4813         }
4814
4815         if (priv->recent_action_group) {
4816                 g_object_unref (priv->recent_action_group);
4817                 priv->recent_action_group = NULL;
4818         }
4819
4820         if (priv->recent_manager) {
4821                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4822                                                       ev_window_setup_recent,
4823                                                       window);
4824                 priv->recent_manager = NULL;
4825         }
4826
4827         priv->recent_ui_id = 0;
4828
4829         if (priv->model) {
4830                 g_signal_handlers_disconnect_by_func (priv->model,
4831                                                       ev_window_page_changed_cb,
4832                                                       window);
4833                 g_object_unref (priv->model);
4834                 priv->model = NULL;
4835         }
4836
4837         if (priv->document) {
4838                 g_object_unref (priv->document);
4839                 priv->document = NULL;
4840         }
4841
4842         if (priv->view) {
4843                 g_object_unref (priv->view);
4844                 priv->view = NULL;
4845         }
4846
4847         if (priv->password_view) {
4848                 g_object_unref (priv->password_view);
4849                 priv->password_view = NULL;
4850         }
4851
4852         if (priv->load_job) {
4853                 ev_window_clear_load_job (window);
4854         }
4855
4856         if (priv->reload_job) {
4857                 ev_window_clear_reload_job (window);
4858         }
4859
4860         if (priv->save_job) {
4861                 ev_window_clear_save_job (window);
4862         }
4863
4864         if (priv->thumbnail_job) {
4865                 ev_window_clear_thumbnail_job (window);
4866         }
4867
4868         if (priv->find_job) {
4869                 ev_window_clear_find_job (window);
4870         }
4871
4872         if (priv->local_uri) {
4873                 ev_window_clear_local_uri (window);
4874                 priv->local_uri = NULL;
4875         }
4876
4877         ev_window_clear_progress_idle (window);
4878         if (priv->progress_cancellable) {
4879                 g_object_unref (priv->progress_cancellable);
4880                 priv->progress_cancellable = NULL;
4881         }
4882
4883         ev_window_close_dialogs (window);
4884
4885         if (priv->link) {
4886                 g_object_unref (priv->link);
4887                 priv->link = NULL;
4888         }
4889
4890         if (priv->image) {
4891                 g_object_unref (priv->image);
4892                 priv->image = NULL;
4893         }
4894
4895         if (priv->attach_list) {
4896                 g_list_foreach (priv->attach_list,
4897                                 (GFunc) g_object_unref,
4898                                 NULL);
4899                 g_list_free (priv->attach_list);
4900                 priv->attach_list = NULL;
4901         }
4902
4903         if (priv->find_bar) {
4904                 g_signal_handlers_disconnect_by_func
4905                         (window->priv->find_bar,
4906                          G_CALLBACK (find_bar_close_cb),
4907                          window);
4908                 priv->find_bar = NULL;
4909         }
4910
4911         if (priv->uri) {
4912                 g_free (priv->uri);
4913                 priv->uri = NULL;
4914         }
4915
4916         if (priv->search_string) {
4917                 g_free (priv->search_string);
4918                 priv->search_string = NULL;
4919         }
4920
4921         if (priv->dest) {
4922                 g_object_unref (priv->dest);
4923                 priv->dest = NULL;
4924         }
4925
4926         if (priv->history) {
4927                 g_object_unref (priv->history);
4928                 priv->history = NULL;
4929         }
4930
4931         if (priv->print_queue) {
4932                 g_queue_free (priv->print_queue);
4933                 priv->print_queue = NULL;
4934         }
4935
4936         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4937 }
4938
4939 static void
4940 menubar_deactivate_cb (GtkWidget *menubar,
4941                        EvWindow  *window)
4942 {
4943         g_signal_handlers_disconnect_by_func (menubar,
4944                                               G_CALLBACK (menubar_deactivate_cb),
4945                                               window);
4946
4947         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4948
4949         update_chrome_visibility (window);
4950 }
4951
4952 static gboolean
4953 ev_window_key_press_event (GtkWidget   *widget,
4954                            GdkEventKey *event)
4955 {
4956         EvWindow        *ev_window = EV_WINDOW (widget);
4957         EvWindowPrivate *priv = ev_window->priv;
4958         gboolean         handled = FALSE;
4959
4960         /* Propagate the event to the view first
4961          * It's needed to be able to type in
4962          * annot popups windows
4963          */
4964         if (priv->view) {
4965                 g_object_ref (priv->view);
4966                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4967                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4968                 g_object_unref (priv->view);
4969         }
4970
4971         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
4972                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4973
4974                 if (priv->menubar_accel_keyval != 0 &&
4975                     event->keyval == priv->menubar_accel_keyval &&
4976                     modifier == priv->menubar_accel_modifier) {
4977                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4978                                 g_signal_connect (priv->menubar, "deactivate",
4979                                                   G_CALLBACK (menubar_deactivate_cb),
4980                                                   ev_window);
4981
4982                                 gtk_widget_show (priv->menubar);
4983                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4984                                                              FALSE);
4985
4986                                 handled = TRUE;
4987                         }
4988                 }
4989         }
4990
4991         if (!handled)
4992                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4993
4994         return handled;
4995 }
4996
4997 static void
4998 ev_window_class_init (EvWindowClass *ev_window_class)
4999 {
5000         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5001         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5002
5003         g_object_class->dispose = ev_window_dispose;
5004         g_object_class->finalize = ev_window_finalize;
5005
5006         widget_class->key_press_event = ev_window_key_press_event;
5007         widget_class->screen_changed = ev_window_screen_changed;
5008         widget_class->window_state_event = ev_window_state_event;
5009         widget_class->drag_data_received = ev_window_drag_data_received;
5010
5011         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5012 }
5013
5014 /* Normal items */
5015 static const GtkActionEntry entries[] = {
5016         { "File", NULL, N_("_File") },
5017         { "Edit", NULL, N_("_Edit") },
5018         { "View", NULL, N_("_View") },
5019         { "Go", NULL, N_("_Go") },
5020         { "Help", NULL, N_("_Help") },
5021
5022         /* File menu */
5023         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5024           N_("Open an existing document"),
5025           G_CALLBACK (ev_window_cmd_file_open) },
5026         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5027           N_("Open a copy of the current document in a new window"),
5028           G_CALLBACK (ev_window_cmd_file_open_copy) },
5029         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5030           N_("Save a copy of the current document"),
5031           G_CALLBACK (ev_window_cmd_save_as) },
5032         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up…"), NULL,
5033           N_("Set up the page settings for printing"),
5034           G_CALLBACK (ev_window_cmd_file_print_setup) },
5035         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5036           N_("Print this document"),
5037           G_CALLBACK (ev_window_cmd_file_print) },
5038         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5039           G_CALLBACK (ev_window_cmd_file_properties) },
5040         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5041           G_CALLBACK (ev_window_cmd_file_close_window) },
5042
5043         /* Edit menu */
5044         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5045           G_CALLBACK (ev_window_cmd_edit_copy) },
5046         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5047           G_CALLBACK (ev_window_cmd_edit_select_all) },
5048         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5049           N_("Find a word or phrase in the document"),
5050           G_CALLBACK (ev_window_cmd_edit_find) },
5051         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5052           G_CALLBACK (ev_window_cmd_edit_find_next) },
5053         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5054           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5055         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5056           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5057         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5058           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5059         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5060           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5061
5062
5063         /* View menu */
5064         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5065           N_("Enlarge the document"),
5066           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5067         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5068           N_("Shrink the document"),
5069           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5070         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5071           N_("Reload the document"),
5072           G_CALLBACK (ev_window_cmd_view_reload) },
5073
5074         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5075           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5076
5077         /* Go menu */
5078         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5079           N_("Go to the previous page"),
5080           G_CALLBACK (ev_window_cmd_go_previous_page) },
5081         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5082           N_("Go to the next page"),
5083           G_CALLBACK (ev_window_cmd_go_next_page) },
5084         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5085           N_("Go to the first page"),
5086           G_CALLBACK (ev_window_cmd_go_first_page) },
5087         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5088           N_("Go to the last page"),
5089           G_CALLBACK (ev_window_cmd_go_last_page) },
5090
5091         /* Help menu */
5092         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5093           G_CALLBACK (ev_window_cmd_help_contents) },
5094
5095         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5096           G_CALLBACK (ev_window_cmd_help_about) },
5097
5098         /* Toolbar-only */
5099         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5100           N_("Leave fullscreen mode"),
5101           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5102         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5103           N_("Start a presentation"),
5104           G_CALLBACK (ev_window_cmd_start_presentation) },
5105
5106         /* Accellerators */
5107         { "Escape", NULL, "", "Escape", "",
5108           G_CALLBACK (ev_window_cmd_escape) },
5109         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5110           G_CALLBACK (ev_window_cmd_edit_find) },
5111         { "F3", NULL, "", "F3", NULL,
5112           G_CALLBACK (ev_window_cmd_edit_find_next) },
5113         { "PageDown", NULL, "", "Page_Down", NULL,
5114           G_CALLBACK (ev_window_cmd_scroll_forward) },
5115         { "PageUp", NULL, "", "Page_Up", NULL,
5116           G_CALLBACK (ev_window_cmd_scroll_backward) },
5117         { "Space", NULL, "", "space", NULL,
5118           G_CALLBACK (ev_window_cmd_scroll_forward) },
5119         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5120           G_CALLBACK (ev_window_cmd_scroll_backward) },
5121         { "BackSpace", NULL, "", "BackSpace", NULL,
5122           G_CALLBACK (ev_window_cmd_scroll_backward) },
5123         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5124           G_CALLBACK (ev_window_cmd_scroll_forward) },
5125         { "Return", NULL, "", "Return", NULL,
5126           G_CALLBACK (ev_window_cmd_scroll_forward) },
5127         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5128           G_CALLBACK (ev_window_cmd_scroll_backward) },
5129         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5130           G_CALLBACK (ev_window_cmd_go_previous_page) },
5131         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5132           G_CALLBACK (ev_window_cmd_go_next_page) },
5133         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5134           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5135         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5136           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5137         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5138           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5139         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5140           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5141         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5142           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5143         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5144           G_CALLBACK (ev_window_cmd_go_backward) },
5145         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5146           G_CALLBACK (ev_window_cmd_go_forward) },
5147         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5148           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5149         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5150           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5151         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5152           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5153         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5154           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5155         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5156           G_CALLBACK (ev_window_cmd_edit_copy) },
5157 };
5158
5159 /* Toggle items */
5160 static const GtkToggleActionEntry toggle_entries[] = {
5161         /* View Menu */
5162         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5163           N_("Show or hide the toolbar"),
5164           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5165         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5166           N_("Show or hide the side pane"),
5167           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5168         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5169           N_("Show the entire document"),
5170           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5171         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5172           N_("Show two pages at once"),
5173           G_CALLBACK (ev_window_cmd_dual), FALSE },
5174         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5175           N_("Expand the window to fill the screen"),
5176           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5177         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5178           N_("Run document as a presentation"),
5179           G_CALLBACK (ev_window_cmd_view_presentation) },
5180         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5181           N_("Make the current document fill the window"),
5182           G_CALLBACK (ev_window_cmd_view_best_fit) },
5183         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5184           N_("Make the current document fill the window width"),
5185           G_CALLBACK (ev_window_cmd_view_page_width) },
5186         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5187           N_("Show page contents with the colors inverted"),
5188           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5189
5190 };
5191
5192 /* Popups specific items */
5193 static const GtkActionEntry view_popup_entries [] = {
5194         /* Links */
5195         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5196           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5197         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5198           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5199         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5200           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5201         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5202           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5203         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5204           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5205         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5206           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5207 };
5208
5209 static const GtkActionEntry attachment_popup_entries [] = {
5210         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5211           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5212         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5213           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5214 };
5215
5216 static void
5217 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5218 {
5219         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5220 }
5221
5222 static void
5223 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5224 {
5225         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5226         gtk_widget_grab_focus (window->priv->view);
5227 }
5228
5229 static void
5230 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5231 {
5232
5233         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5234         gtk_widget_grab_focus (window->priv->view);
5235 }
5236
5237 static void
5238 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5239                                    EvWindow        *window)
5240 {
5241         ev_view_reload (EV_VIEW (window->priv->view));
5242 }
5243
5244 static void
5245 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5246 {
5247         GtkAction *action;
5248
5249         action = g_object_new (EV_TYPE_PAGE_ACTION,
5250                                "name", PAGE_SELECTOR_ACTION,
5251                                "label", _("Page"),
5252                                "tooltip", _("Select Page"),
5253                                "icon_name", "text-x-generic",
5254                                "visible_overflown", FALSE,
5255                                NULL);
5256         ev_page_action_set_model (EV_PAGE_ACTION (action),
5257                                   window->priv->model);
5258         g_signal_connect (action, "activate_link",
5259                           G_CALLBACK (activate_link_cb), window);
5260         gtk_action_group_add_action (group, action);
5261         g_object_unref (action);
5262
5263         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5264                                "name", ZOOM_CONTROL_ACTION,
5265                                "label", _("Zoom"),
5266                                "stock_id", EV_STOCK_ZOOM,
5267                                "tooltip", _("Adjust the zoom level"),
5268                                "zoom", 1.0,
5269                                NULL);
5270         g_signal_connect (action, "zoom_to_level",
5271                           G_CALLBACK (zoom_control_changed_cb), window);
5272         gtk_action_group_add_action (group, action);
5273         g_object_unref (action);
5274
5275         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5276                                "name", NAVIGATION_ACTION,
5277                                "label", _("Navigation"),
5278                                "is_important", TRUE,
5279                                "short_label", _("Back"),
5280                                "stock_id", GTK_STOCK_GO_DOWN,
5281                                /*translators: this is the history action*/
5282                                "tooltip", _("Move across visited pages"),
5283                                NULL);
5284         g_signal_connect (action, "activate_link",
5285                           G_CALLBACK (navigation_action_activate_link_cb), window);
5286         gtk_action_group_add_action (group, action);
5287         g_object_unref (action);
5288
5289         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5290                                "name", "FileOpenRecent",
5291                                "label", _("_Open…"),
5292                                "tooltip", _("Open an existing document"),
5293                                "stock_id", GTK_STOCK_OPEN,
5294                                NULL);
5295         g_signal_connect (action, "activate",
5296                           G_CALLBACK (ev_window_cmd_file_open), window);
5297         g_signal_connect (action, "item_activated",
5298                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5299                           window);
5300         gtk_action_group_add_action (group, action);
5301         g_object_unref (action);
5302 }
5303
5304 static void
5305 set_action_properties (GtkActionGroup *action_group)
5306 {
5307         GtkAction *action;
5308
5309         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5310         g_object_set (action, "is-important", TRUE, NULL);
5311         /*translators: this is the label for toolbar button*/
5312         g_object_set (action, "short_label", _("Previous"), NULL);
5313
5314         action = gtk_action_group_get_action (action_group, "GoNextPage");
5315         g_object_set (action, "is-important", TRUE, NULL);
5316         /*translators: this is the label for toolbar button*/
5317         g_object_set (action, "short_label", _("Next"), NULL);
5318
5319         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5320         /*translators: this is the label for toolbar button*/
5321         g_object_set (action, "short_label", _("Zoom In"), NULL);
5322
5323         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5324         /*translators: this is the label for toolbar button*/
5325         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5326
5327         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5328         /*translators: this is the label for toolbar button*/
5329         g_object_set (action, "short_label", _("Best Fit"), NULL);
5330
5331         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5332         /*translators: this is the label for toolbar button*/
5333         g_object_set (action, "short_label", _("Fit Width"), NULL);
5334
5335         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5336         g_object_set (action, "is-important", TRUE, NULL);
5337 }
5338
5339 static void
5340 set_chrome_actions (EvWindow *window)
5341 {
5342         EvWindowPrivate *priv = window->priv;
5343         GtkActionGroup *action_group = priv->action_group;
5344         GtkAction *action;
5345
5346         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5347         g_signal_handlers_block_by_func
5348                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5349         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5350                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5351         g_signal_handlers_unblock_by_func
5352                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5353 }
5354
5355 static void
5356 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5357                           GParamSpec     *pspec,
5358                           EvWindow       *ev_window)
5359 {
5360         GtkTreeModel *model;
5361         GtkAction *action;
5362
5363         g_object_get (G_OBJECT (ev_sidebar_links),
5364                       "model", &model,
5365                       NULL);
5366
5367         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5368         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5369         g_object_unref (model);
5370 }
5371
5372 static gboolean
5373 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5374 {
5375 #ifdef ENABLE_DBUS
5376         GObject *keys;
5377
5378         keys = ev_application_get_media_keys (EV_APP);
5379         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5380 #endif /* ENABLE_DBUS */
5381
5382         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5383         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5384
5385         ev_window_set_view_accels_sensitivity (window, TRUE);
5386
5387         update_chrome_visibility (window);
5388
5389         return FALSE;
5390 }
5391
5392 static gboolean
5393 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5394 {
5395         ev_window_set_view_accels_sensitivity (window, FALSE);
5396
5397         return FALSE;
5398 }
5399
5400 static void
5401 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5402                                     GParamSpec         *pspec,
5403                                     EvWindow           *ev_window)
5404 {
5405         GtkWidget *widget;
5406
5407         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5408
5409         if (widget != NULL) {
5410                 g_signal_connect_object (widget, "focus_in_event",
5411                                          G_CALLBACK (view_actions_focus_in_cb),
5412                                          ev_window, 0);
5413                 g_signal_connect_object (widget, "focus_out_event",
5414                                          G_CALLBACK (view_actions_focus_out_cb),
5415                                          ev_window, 0);
5416                 g_object_unref (widget);
5417         }
5418 }
5419
5420 static gboolean
5421 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5422 {
5423         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5424                 gboolean maximized;
5425
5426                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5427                 if (window->priv->metadata && !ev_window_is_empty (window))
5428                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5429         }
5430
5431         return FALSE;
5432 }
5433
5434 static gboolean
5435 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5436 {
5437         GdkWindowState state;
5438         gdouble document_width, document_height;
5439
5440         if (!window->priv->metadata)
5441                 return FALSE;
5442
5443         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5444
5445         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5446                 if (!ev_window_is_empty (window) && window->priv->document) {
5447                         ev_document_get_max_page_size (window->priv->document,
5448                                                        &document_width, &document_height);
5449                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5450                                                 (double)event->width / document_width);
5451                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5452                                                 (double)event->height / document_height);
5453                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5454                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5455                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5456                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5457                 }
5458         }
5459
5460         return FALSE;
5461 }
5462
5463 static void
5464 launch_action (EvWindow *window, EvLinkAction *action)
5465 {
5466         const char *filename = ev_link_action_get_filename (action);
5467         GAppInfo *app_info;
5468         GFile *file;
5469         GList file_list = {NULL};
5470         GAppLaunchContext *context;
5471         GError *error = NULL;
5472
5473         if (filename == NULL)
5474                 return;
5475
5476         if (g_path_is_absolute (filename)) {
5477                 file = g_file_new_for_path (filename);
5478         } else {
5479                 GFile *base_file;
5480                 gchar *dir;
5481
5482                 dir = g_path_get_dirname (window->priv->uri);
5483                 base_file = g_file_new_for_uri (dir);
5484                 g_free (dir);
5485
5486                 file = g_file_resolve_relative_path (base_file, filename);
5487                 g_object_unref (base_file);
5488         }
5489
5490         app_info = g_file_query_default_handler (file, NULL, &error);
5491         if (!app_info) {
5492                 ev_window_error_message (window, error,
5493                                          "%s",
5494                                          _("Unable to launch external application."));
5495                 g_object_unref (file);
5496                 g_error_free (error);
5497
5498                 return;
5499         }
5500
5501         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5502         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5503                                            gtk_window_get_screen (GTK_WINDOW (window)));
5504         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5505                                               gtk_get_current_event_time ());
5506
5507         file_list.data = file;
5508         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5509                 ev_window_error_message (window, error,
5510                                          "%s",
5511                                          _("Unable to launch external application."));
5512                 g_error_free (error);
5513         }
5514
5515         g_object_unref (app_info);
5516         g_object_unref (file);
5517         /* FIXMEchpe: unref launch context? */
5518
5519         /* According to the PDF spec filename can be an executable. I'm not sure
5520            allowing to launch executables is a good idea though. -- marco */
5521 }
5522
5523 static void
5524 launch_external_uri (EvWindow *window, EvLinkAction *action)
5525 {
5526         const gchar *uri = ev_link_action_get_uri (action);
5527         GError *error = NULL;
5528         gboolean ret;
5529         GAppLaunchContext *context;
5530
5531         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5532         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5533                                            gtk_window_get_screen (GTK_WINDOW (window)));
5534         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5535                                               gtk_get_current_event_time ());
5536
5537         if (!g_strstr_len (uri, strlen (uri), "://") &&
5538             !g_str_has_prefix (uri, "mailto:")) {
5539                 gchar *new_uri;
5540
5541                 /* Not a valid uri, assume http if it starts with www */
5542                 if (g_str_has_prefix (uri, "www.")) {
5543                         new_uri = g_strdup_printf ("http://%s", uri);
5544                 } else {
5545                         GFile *file, *parent;
5546
5547                         file = g_file_new_for_uri (window->priv->uri);
5548                         parent = g_file_get_parent (file);
5549                         g_object_unref (file);
5550                         if (parent) {
5551                                 gchar *parent_uri = g_file_get_uri (parent);
5552
5553                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5554                                 g_free (parent_uri);
5555                                 g_object_unref (parent);
5556                         } else {
5557                                 new_uri = g_strdup_printf ("file:///%s", uri);
5558                         }
5559                 }
5560                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5561                 g_free (new_uri);
5562         } else {
5563                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5564         }
5565
5566         if (ret == FALSE) {
5567                 ev_window_error_message (window, error,
5568                                          "%s", _("Unable to open external link"));
5569                 g_error_free (error);
5570         }
5571
5572         /* FIXMEchpe: unref launch context? */
5573 }
5574
5575 static void
5576 open_remote_link (EvWindow *window, EvLinkAction *action)
5577 {
5578         gchar *uri;
5579         gchar *dir;
5580
5581         dir = g_path_get_dirname (window->priv->uri);
5582
5583         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5584                                 NULL);
5585         g_free (dir);
5586
5587         ev_application_open_uri_at_dest (EV_APP, uri,
5588                                          gtk_window_get_screen (GTK_WINDOW (window)),
5589                                          ev_link_action_get_dest (action),
5590                                          0,
5591                                          NULL,
5592                                          gtk_get_current_event_time ());
5593
5594         g_free (uri);
5595 }
5596
5597 static void
5598 do_action_named (EvWindow *window, EvLinkAction *action)
5599 {
5600         const gchar *name = ev_link_action_get_name (action);
5601
5602         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5603                 ev_window_cmd_go_first_page (NULL, window);
5604         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5605                 ev_window_cmd_go_previous_page (NULL, window);
5606         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5607                 ev_window_cmd_go_next_page (NULL, window);
5608         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5609                 ev_window_cmd_go_last_page (NULL, window);
5610         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5611                 ev_window_cmd_focus_page_selector (NULL, window);
5612         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5613                 ev_window_cmd_edit_find (NULL, window);
5614         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5615                 ev_window_cmd_file_close_window (NULL, window);
5616         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5617                 ev_window_cmd_file_print (NULL, window);
5618         } else {
5619                 g_warning ("Unimplemented named action: %s, please post a "
5620                            "bug report in Evince bugzilla "
5621                            "(http://bugzilla.gnome.org) with a testcase.",
5622                            name);
5623         }
5624 }
5625
5626 static void
5627 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5628 {
5629         switch (ev_link_action_get_action_type (action)) {
5630                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5631                         EvLinkDest *dest;
5632
5633                         dest = ev_link_action_get_dest (action);
5634                         if (!dest)
5635                                 return;
5636
5637                         ev_window_open_copy_at_dest (window, dest);
5638                 }
5639                         break;
5640                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5641                         launch_external_uri (window, action);
5642                         break;
5643                 case EV_LINK_ACTION_TYPE_LAUNCH:
5644                         launch_action (window, action);
5645                         break;
5646                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5647                         open_remote_link (window, action);
5648                         break;
5649                 case EV_LINK_ACTION_TYPE_NAMED:
5650                         do_action_named (window, action);
5651                         break;
5652                 default:
5653                         g_assert_not_reached ();
5654         }
5655 }
5656
5657 static void
5658 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5659 {
5660         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5661 }
5662
5663 static void
5664 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5665 {
5666         EvLinkAction *ev_action = NULL;
5667         EvLinkDest   *dest;
5668
5669         ev_action = ev_link_get_action (window->priv->link);
5670         if (!ev_action)
5671                 return;
5672
5673         dest = ev_link_action_get_dest (ev_action);
5674         if (!dest)
5675                 return;
5676
5677         ev_window_open_copy_at_dest (window, dest);
5678 }
5679
5680 static void
5681 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5682 {
5683         EvLinkAction *ev_action;
5684
5685         ev_action = ev_link_get_action (window->priv->link);
5686         if (!ev_action)
5687                 return;
5688
5689         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5690                                    ev_action);
5691 }
5692
5693
5694 static void
5695 image_save_dialog_response_cb (GtkWidget *fc,
5696                                gint       response_id,
5697                                EvWindow  *ev_window)
5698 {
5699         GFile           *target_file;
5700         gboolean         is_native;
5701         GError          *error = NULL;
5702         GdkPixbuf       *pixbuf;
5703         gchar           *uri;
5704         gchar          **extensions;
5705         gchar           *filename;
5706         gchar           *file_format;
5707         GdkPixbufFormat *format;
5708         GtkFileFilter   *filter;
5709
5710         if (response_id != GTK_RESPONSE_OK) {
5711                 gtk_widget_destroy (fc);
5712                 return;
5713         }
5714
5715         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5716         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5717         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5718
5719         if (format == NULL) {
5720                 format = get_gdk_pixbuf_format_by_extension (uri);
5721         }
5722
5723         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5724                 /* no extension found and no extension provided within uri */
5725                 format = get_gdk_pixbuf_format_by_extension (".png");
5726                 if (format == NULL) {
5727                         /* no .png support, try .jpeg */
5728                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5729                 }
5730         }
5731
5732         if (format == NULL) {
5733                 ev_window_error_message (ev_window, NULL,
5734                                          "%s",
5735                                          _("Couldn't find appropriate format to save image"));
5736                 g_free (uri);
5737                 gtk_widget_destroy (fc);
5738
5739                 return;
5740         }
5741
5742         extensions = gdk_pixbuf_format_get_extensions (format);
5743         if (!g_str_has_suffix (uri, extensions[0])) {
5744                 gchar *uri_extension;
5745
5746                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5747                 target_file = g_file_new_for_uri (uri_extension);
5748                 g_free (uri_extension);
5749         } else {
5750                 target_file = g_file_new_for_uri (uri);
5751         }
5752         g_strfreev (extensions);
5753         g_free (uri);
5754
5755         is_native = g_file_is_native (target_file);
5756         if (is_native) {
5757                 filename = g_file_get_path (target_file);
5758         } else {
5759                 /* Create a temporary local file to save to */
5760                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5761                         goto has_error;
5762         }
5763
5764         ev_document_doc_mutex_lock ();
5765         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5766                                                ev_window->priv->image);
5767         ev_document_doc_mutex_unlock ();
5768
5769         file_format = gdk_pixbuf_format_get_name (format);
5770         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5771         g_free (file_format);
5772         g_object_unref (pixbuf);
5773
5774     has_error:
5775         if (error) {
5776                 ev_window_error_message (ev_window, error,
5777                                          "%s", _("The image could not be saved."));
5778                 g_error_free (error);
5779                 g_free (filename);
5780                 g_object_unref (target_file);
5781                 gtk_widget_destroy (fc);
5782
5783                 return;
5784         }
5785
5786         if (!is_native) {
5787                 GFile *source_file;
5788
5789                 source_file = g_file_new_for_path (filename);
5790
5791                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5792                                        source_file, target_file);
5793                 g_object_unref (source_file);
5794         }
5795
5796         g_free (filename);
5797         g_object_unref (target_file);
5798         gtk_widget_destroy (fc);
5799 }
5800
5801 static void
5802 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5803 {
5804         GtkWidget *fc;
5805
5806         if (!window->priv->image)
5807                 return;
5808
5809         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5810                                           GTK_WINDOW (window),
5811                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5812                                           GTK_STOCK_CANCEL,
5813                                           GTK_RESPONSE_CANCEL,
5814                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5815                                           NULL);
5816
5817         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5818         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5819                                                  GTK_RESPONSE_OK,
5820                                                  GTK_RESPONSE_CANCEL,
5821                                                  -1);
5822
5823         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5824         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5825
5826         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5827
5828         g_signal_connect (fc, "response",
5829                           G_CALLBACK (image_save_dialog_response_cb),
5830                           window);
5831
5832         gtk_widget_show (fc);
5833 }
5834
5835 static void
5836 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5837 {
5838         GtkClipboard *clipboard;
5839         GdkPixbuf    *pixbuf;
5840
5841         if (!window->priv->image)
5842                 return;
5843
5844         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5845                                               GDK_SELECTION_CLIPBOARD);
5846         ev_document_doc_mutex_lock ();
5847         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5848                                                window->priv->image);
5849         ev_document_doc_mutex_unlock ();
5850
5851         gtk_clipboard_set_image (clipboard, pixbuf);
5852         g_object_unref (pixbuf);
5853 }
5854
5855 static void
5856 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5857 {
5858         GList     *l;
5859         GdkScreen *screen;
5860
5861         if (!window->priv->attach_list)
5862                 return;
5863
5864         screen = gtk_window_get_screen (GTK_WINDOW (window));
5865
5866         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5867                 EvAttachment *attachment;
5868                 GError       *error = NULL;
5869
5870                 attachment = (EvAttachment *) l->data;
5871
5872                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5873
5874                 if (error) {
5875                         ev_window_error_message (window, error,
5876                                                  "%s", _("Unable to open attachment"));
5877                         g_error_free (error);
5878                 }
5879         }
5880 }
5881
5882 static void
5883 attachment_save_dialog_response_cb (GtkWidget *fc,
5884                                     gint       response_id,
5885                                     EvWindow  *ev_window)
5886 {
5887         GFile                *target_file;
5888         gchar                *uri;
5889         GList                *l;
5890         GtkFileChooserAction  fc_action;
5891         gboolean              is_dir;
5892         gboolean              is_native;
5893
5894         if (response_id != GTK_RESPONSE_OK) {
5895                 gtk_widget_destroy (fc);
5896                 return;
5897         }
5898
5899         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5900         target_file = g_file_new_for_uri (uri);
5901         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5902         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5903         is_native = g_file_is_native (target_file);
5904
5905         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5906                 EvAttachment *attachment;
5907                 GFile        *save_to = NULL;
5908                 GError       *error = NULL;
5909
5910                 attachment = (EvAttachment *) l->data;
5911
5912                 if (is_native) {
5913                         if (is_dir) {
5914                                 save_to = g_file_get_child (target_file,
5915                                     /* FIXMEchpe: file name encoding! */
5916                                                             ev_attachment_get_name (attachment));
5917                         } else {
5918                                 save_to = g_object_ref (target_file);
5919                         }
5920                 } else {
5921                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5922                 }
5923
5924                 if (save_to)
5925                         ev_attachment_save (attachment, save_to, &error);
5926
5927                 if (error) {
5928                         ev_window_error_message (ev_window, error,
5929                                                  "%s", _("The attachment could not be saved."));
5930                         g_error_free (error);
5931                         g_object_unref (save_to);
5932
5933                         continue;
5934                 }
5935
5936                 if (!is_native) {
5937                         GFile *dest_file;
5938
5939                         if (is_dir) {
5940                                 dest_file = g_file_get_child (target_file,
5941                                                               ev_attachment_get_name (attachment));
5942                         } else {
5943                                 dest_file = g_object_ref (target_file);
5944                         }
5945
5946                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5947                                                save_to, dest_file);
5948
5949                         g_object_unref (dest_file);
5950                 }
5951
5952                 g_object_unref (save_to);
5953         }
5954
5955         g_free (uri);
5956         g_object_unref (target_file);
5957
5958         gtk_widget_destroy (fc);
5959 }
5960
5961 static void
5962 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5963 {
5964         GtkWidget    *fc;
5965         EvAttachment *attachment = NULL;
5966
5967         if (!window->priv->attach_list)
5968                 return;
5969
5970         if (g_list_length (window->priv->attach_list) == 1)
5971                 attachment = (EvAttachment *) window->priv->attach_list->data;
5972
5973         fc = gtk_file_chooser_dialog_new (
5974                 _("Save Attachment"),
5975                 GTK_WINDOW (window),
5976                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5977                 GTK_STOCK_CANCEL,
5978                 GTK_RESPONSE_CANCEL,
5979                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5980                 NULL);
5981
5982         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5983         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5984                                                  GTK_RESPONSE_OK,
5985                                                  GTK_RESPONSE_CANCEL,
5986                                                  -1);
5987
5988         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5989         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5990
5991         if (attachment)
5992                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5993                                                    ev_attachment_get_name (attachment));
5994
5995         g_signal_connect (fc, "response",
5996                           G_CALLBACK (attachment_save_dialog_response_cb),
5997                           window);
5998
5999         gtk_widget_show (fc);
6000 }
6001
6002 static void
6003 ev_window_media_player_key_pressed (EvWindow    *window,
6004                                     const gchar *key,
6005                                     gpointer     user_data)
6006 {
6007         if (!gtk_window_is_active (GTK_WINDOW (window)))
6008                 return;
6009
6010         /* Note how Previous/Next only go to the
6011          * next/previous page despite their icon telling you
6012          * they should go to the beginning/end.
6013          *
6014          * There's very few keyboards with FFW/RWD though,
6015          * so we stick the most useful keybinding on the most
6016          * often seen keys
6017          */
6018         if (strcmp (key, "Play") == 0) {
6019                 ev_window_run_presentation (window);
6020         } else if (strcmp (key, "Previous") == 0) {
6021                 ev_window_cmd_go_previous_page (NULL, window);
6022         } else if (strcmp (key, "Next") == 0) {
6023                 ev_window_cmd_go_next_page (NULL, window);
6024         } else if (strcmp (key, "FastForward") == 0) {
6025                 ev_window_cmd_go_last_page (NULL, window);
6026         } else if (strcmp (key, "Rewind") == 0) {
6027                 ev_window_cmd_go_first_page (NULL, window);
6028         }
6029 }
6030
6031 static EggToolbarsModel *
6032 get_toolbars_model (void)
6033 {
6034         EggToolbarsModel *toolbars_model;
6035         gchar            *toolbars_file;
6036         gchar            *toolbars_path;
6037         gint              i;
6038
6039         toolbars_model = egg_toolbars_model_new ();
6040
6041         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6042                                           "evince_toolbar.xml", NULL);
6043         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6044                                          "evince-toolbar.xml", NULL);
6045         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6046
6047         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6048                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6049                 goto skip_conversion;
6050         }
6051
6052         /* Open item doesn't exist anymore,
6053          * convert it to OpenRecent for compatibility
6054          */
6055         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6056                 const gchar *item;
6057
6058                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6059                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6060                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6061                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6062                                                      "FileOpenRecent");
6063                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6064                         break;
6065                 }
6066         }
6067
6068     skip_conversion:
6069         g_free (toolbars_file);
6070         g_free (toolbars_path);
6071
6072         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6073
6074         return toolbars_model;
6075 }
6076
6077 static void
6078 ev_window_init (EvWindow *ev_window)
6079 {
6080         GtkActionGroup *action_group;
6081         GtkAccelGroup *accel_group;
6082         GError *error = NULL;
6083         GtkWidget *sidebar_widget;
6084         GtkWidget *menuitem;
6085         EggToolbarsModel *toolbars_model;
6086         GObject *mpkeys;
6087         gchar *ui_path;
6088         gdouble dpi;
6089
6090         g_signal_connect (ev_window, "configure_event",
6091                           G_CALLBACK (window_configure_event_cb), NULL);
6092         g_signal_connect (ev_window, "window_state_event",
6093                           G_CALLBACK (window_state_event_cb), NULL);
6094
6095         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6096
6097         ev_window->priv->model = ev_document_model_new ();
6098
6099         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6100         ev_window->priv->title = ev_window_title_new (ev_window);
6101
6102         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6103         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6104         gtk_widget_show (ev_window->priv->main_box);
6105
6106         action_group = gtk_action_group_new ("MenuActions");
6107         ev_window->priv->action_group = action_group;
6108         gtk_action_group_set_translation_domain (action_group, NULL);
6109         gtk_action_group_add_actions (action_group, entries,
6110                                       G_N_ELEMENTS (entries), ev_window);
6111         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6112                                              G_N_ELEMENTS (toggle_entries),
6113                                              ev_window);
6114         set_action_properties (action_group);
6115         register_custom_actions (ev_window, action_group);
6116
6117         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6118         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6119                                             action_group, 0);
6120
6121         accel_group =
6122                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6123         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6124
6125         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6126
6127         action_group = gtk_action_group_new ("ViewPopupActions");
6128         ev_window->priv->view_popup_action_group = action_group;
6129         gtk_action_group_set_translation_domain (action_group, NULL);
6130         gtk_action_group_add_actions (action_group, view_popup_entries,
6131                                       G_N_ELEMENTS (view_popup_entries),
6132                                       ev_window);
6133         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6134                                             action_group, 0);
6135
6136         action_group = gtk_action_group_new ("AttachmentPopupActions");
6137         ev_window->priv->attachment_popup_action_group = action_group;
6138         gtk_action_group_set_translation_domain (action_group, NULL);
6139         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6140                                       G_N_ELEMENTS (attachment_popup_entries),
6141                                       ev_window);
6142         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6143                                             action_group, 0);
6144
6145         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6146                                     "evince-ui.xml", NULL);
6147         if (!gtk_ui_manager_add_ui_from_file (
6148                 ev_window->priv->ui_manager, ui_path, &error))
6149         {
6150                 g_warning ("building menus failed: %s", error->message);
6151                 g_error_free (error);
6152         }
6153         g_free (ui_path);
6154
6155 #if GTK_CHECK_VERSION (2, 17, 4)
6156         {
6157                 GtkAction *action;
6158
6159                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6160                                                       "FilePageSetup");
6161                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6162         }
6163 #endif
6164
6165         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6166         ev_window->priv->recent_action_group = NULL;
6167         ev_window->priv->recent_ui_id = 0;
6168         g_signal_connect_swapped (ev_window->priv->recent_manager,
6169                                   "changed",
6170                                   G_CALLBACK (ev_window_setup_recent),
6171                                   ev_window);
6172
6173         ev_window->priv->menubar =
6174                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6175                                             "/MainMenu");
6176         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6177                             ev_window->priv->menubar,
6178                             FALSE, FALSE, 0);
6179         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6180                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6181         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6182         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6183                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6184         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6185
6186         toolbars_model = get_toolbars_model ();
6187         ev_window->priv->toolbar = GTK_WIDGET
6188                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6189                                "ui-manager", ev_window->priv->ui_manager,
6190                                "popup-path", "/ToolbarPopup",
6191                                "model", toolbars_model,
6192                                NULL));
6193         g_object_unref (toolbars_model);
6194
6195         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6196                                    "DefaultToolBar");
6197         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6198                             ev_window->priv->toolbar,
6199                             FALSE, FALSE, 0);
6200         gtk_widget_show (ev_window->priv->toolbar);
6201
6202         /* Add the main area */
6203         ev_window->priv->hpaned = gtk_hpaned_new ();
6204         g_signal_connect (ev_window->priv->hpaned,
6205                           "notify::position",
6206                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6207                           ev_window);
6208
6209         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6210         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6211                             TRUE, TRUE, 0);
6212         gtk_widget_show (ev_window->priv->hpaned);
6213
6214         ev_window->priv->sidebar = ev_sidebar_new ();
6215         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6216                               ev_window->priv->model);
6217         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6218                          ev_window->priv->sidebar, FALSE, FALSE);
6219         gtk_widget_show (ev_window->priv->sidebar);
6220
6221         /* Stub sidebar, for now */
6222
6223         sidebar_widget = ev_sidebar_thumbnails_new ();
6224         ev_window->priv->sidebar_thumbs = sidebar_widget;
6225         g_signal_connect (sidebar_widget,
6226                           "notify::main-widget",
6227                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6228                           ev_window);
6229         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6230         gtk_widget_show (sidebar_widget);
6231         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6232                              sidebar_widget);
6233
6234         sidebar_widget = ev_sidebar_links_new ();
6235         ev_window->priv->sidebar_links = sidebar_widget;
6236         g_signal_connect (sidebar_widget,
6237                           "notify::model",
6238                           G_CALLBACK (sidebar_widget_model_set),
6239                           ev_window);
6240         g_signal_connect (sidebar_widget,
6241                           "link_activated",
6242                           G_CALLBACK (sidebar_links_link_activated_cb),
6243                           ev_window);
6244         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6245         gtk_widget_show (sidebar_widget);
6246         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6247                              sidebar_widget);
6248
6249         sidebar_widget = ev_sidebar_attachments_new ();
6250         ev_window->priv->sidebar_attachments = sidebar_widget;
6251         g_signal_connect_object (sidebar_widget,
6252                                  "popup",
6253                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6254                                  ev_window, 0);
6255         gtk_widget_show (sidebar_widget);
6256         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6257                              sidebar_widget);
6258
6259         sidebar_widget = ev_sidebar_layers_new ();
6260         ev_window->priv->sidebar_layers = sidebar_widget;
6261         g_signal_connect (sidebar_widget,
6262                           "layers_visibility_changed",
6263                           G_CALLBACK (sidebar_layers_visibility_changed),
6264                           ev_window);
6265         gtk_widget_show (sidebar_widget);
6266         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6267                              sidebar_widget);
6268
6269         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6270         ev_window->priv->scrolled_window =
6271                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6272                                           "shadow-type", GTK_SHADOW_IN,
6273                                           NULL));
6274         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6275                             ev_window->priv->scrolled_window,
6276                             TRUE, TRUE, 0);
6277         gtk_widget_show (ev_window->priv->scrolled_window);
6278
6279         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6280                         ev_window->priv->view_box);
6281         gtk_widget_show (ev_window->priv->view_box);
6282
6283         ev_window->priv->view = ev_view_new ();
6284         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6285         dpi = get_screen_dpi (ev_window);
6286         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6287         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6288         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6289         g_signal_connect_swapped (ev_window->priv->password_view,
6290                                   "unlock",
6291                                   G_CALLBACK (ev_window_password_view_unlock),
6292                                   ev_window);
6293         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6294                                  G_CALLBACK (view_actions_focus_in_cb),
6295                                  ev_window, 0);
6296         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6297                                  G_CALLBACK (view_actions_focus_out_cb),
6298                                  ev_window, 0);
6299         g_signal_connect_object (ev_window->priv->view, "external-link",
6300                                  G_CALLBACK (view_external_link_cb),
6301                                  ev_window, 0);
6302         g_signal_connect_object (ev_window->priv->view, "handle-link",
6303                                  G_CALLBACK (view_handle_link_cb),
6304                                  ev_window, 0);
6305         g_signal_connect_object (ev_window->priv->view, "popup",
6306                                  G_CALLBACK (view_menu_popup_cb),
6307                                  ev_window, 0);
6308         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6309                                  G_CALLBACK (view_selection_changed_cb),
6310                                  ev_window, 0);
6311         gtk_widget_show (ev_window->priv->view);
6312         gtk_widget_show (ev_window->priv->password_view);
6313
6314         /* Find Bar */
6315         ev_window->priv->find_bar = egg_find_bar_new ();
6316         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6317                           ev_window->priv->find_bar,
6318                           FALSE, TRUE, 0);
6319
6320         /* We own a ref on these widgets, as we can swap them in and out */
6321         g_object_ref (ev_window->priv->view);
6322         g_object_ref (ev_window->priv->password_view);
6323
6324         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6325                            ev_window->priv->view);
6326
6327         /* Connect to model signals */
6328         g_signal_connect_swapped (ev_window->priv->model,
6329                                   "page-changed",
6330                                   G_CALLBACK (ev_window_page_changed_cb),
6331                                   ev_window);
6332         g_signal_connect (ev_window->priv->model,
6333                           "notify::document",
6334                           G_CALLBACK (ev_window_document_changed_cb),
6335                           ev_window);
6336         g_signal_connect (ev_window->priv->model,
6337                           "notify::scale",
6338                           G_CALLBACK (ev_window_zoom_changed_cb),
6339                           ev_window);
6340         g_signal_connect (ev_window->priv->model,
6341                           "notify::sizing-mode",
6342                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6343                           ev_window);
6344         g_signal_connect (ev_window->priv->model,
6345                           "notify::rotation",
6346                           G_CALLBACK (ev_window_rotation_changed_cb),
6347                           ev_window);
6348         g_signal_connect (ev_window->priv->model,
6349                           "notify::continuous",
6350                           G_CALLBACK (ev_window_continuous_changed_cb),
6351                           ev_window);
6352         g_signal_connect (ev_window->priv->model,
6353                           "notify::dual-page",
6354                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6355                           ev_window);
6356         g_signal_connect (ev_window->priv->model,
6357                           "notify::inverted-colors",
6358                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6359                           ev_window);
6360
6361         /* Connect sidebar signals */
6362         g_signal_connect (ev_window->priv->sidebar,
6363                           "notify::visible",
6364                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6365                           ev_window);
6366         g_signal_connect (ev_window->priv->sidebar,
6367                           "notify::current-page",
6368                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6369                           ev_window);
6370
6371         /* Connect to find bar signals */
6372         g_signal_connect (ev_window->priv->find_bar,
6373                           "previous",
6374                           G_CALLBACK (find_bar_previous_cb),
6375                           ev_window);
6376         g_signal_connect (ev_window->priv->find_bar,
6377                           "next",
6378                           G_CALLBACK (find_bar_next_cb),
6379                           ev_window);
6380         g_signal_connect (ev_window->priv->find_bar,
6381                           "close",
6382                           G_CALLBACK (find_bar_close_cb),
6383                           ev_window);
6384         g_signal_connect (ev_window->priv->find_bar,
6385                           "notify::search-string",
6386                           G_CALLBACK (find_bar_search_changed_cb),
6387                           ev_window);
6388         g_signal_connect (ev_window->priv->find_bar,
6389                           "notify::case-sensitive",
6390                           G_CALLBACK (find_bar_search_changed_cb),
6391                           ev_window);
6392         g_signal_connect (ev_window->priv->find_bar,
6393                           "notify::visible",
6394                           G_CALLBACK (find_bar_visibility_changed_cb),
6395                           ev_window);
6396         g_signal_connect (ev_window->priv->find_bar,
6397                           "scroll",
6398                           G_CALLBACK (find_bar_scroll),
6399                           ev_window);
6400
6401         /* Popups */
6402         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6403                                                                  "/DocumentPopup");
6404         ev_window->priv->link = NULL;
6405
6406         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6407                                                                        "/AttachmentPopup");
6408         ev_window->priv->attach_list = NULL;
6409
6410         /* Media player keys */
6411         mpkeys = ev_application_get_media_keys (EV_APP);
6412         if (mpkeys) {
6413                 g_signal_connect_swapped (mpkeys, "key_pressed",
6414                                           G_CALLBACK (ev_window_media_player_key_pressed),
6415                                           ev_window);
6416         }
6417
6418         /* Give focus to the document view */
6419         gtk_widget_grab_focus (ev_window->priv->view);
6420
6421         /* Set it user interface params */
6422         ev_window_setup_recent (ev_window);
6423
6424         ev_window_setup_gtk_settings (ev_window);
6425
6426         setup_chrome_from_metadata (ev_window);
6427         set_chrome_actions (ev_window);
6428         update_chrome_visibility (ev_window);
6429
6430         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6431
6432         setup_view_from_metadata (ev_window);
6433         setup_sidebar_from_metadata (ev_window);
6434
6435         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6436         ev_window_setup_action_sensitivity (ev_window);
6437
6438         /* Drag and Drop */
6439         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6440                            GTK_DEST_DEFAULT_ALL,
6441                            NULL, 0,
6442                            GDK_ACTION_COPY);
6443         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6444 }
6445
6446 /**
6447  * ev_window_new:
6448  *
6449  * Creates a #GtkWidget that represents the window.
6450  *
6451  * Returns: the #GtkWidget that represents the window.
6452  */
6453 GtkWidget *
6454 ev_window_new (void)
6455 {
6456         GtkWidget *ev_window;
6457
6458         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6459                                               "type", GTK_WINDOW_TOPLEVEL,
6460                                               NULL));
6461
6462         return ev_window;
6463 }