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