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