shell/ev-window.c

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