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_strdup_printf ("document.XXXXXX-%s", base_name);
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                            G_FILE_COPY_OVERWRITE,
1744                            G_PRIORITY_DEFAULT,
1745                            ev_window->priv->progress_cancellable,
1746                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1747                            ev_window,
1748                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1749                            ev_window);
1750         g_object_unref (target_file);
1751
1752         ev_window_show_progress_message (ev_window, 1,
1753                                          (GSourceFunc)show_loading_progress);
1754 }
1755
1756 void
1757 ev_window_open_uri (EvWindow       *ev_window,
1758                     const char     *uri,
1759                     EvLinkDest     *dest,
1760                     EvWindowRunMode mode,
1761                     const gchar    *search_string)
1762 {
1763         GFile *source_file;
1764
1765         ev_window->priv->in_reload = FALSE;
1766
1767         if (ev_window->priv->uri &&
1768             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1769                 ev_window_reload_document (ev_window, dest);
1770                 return;
1771         }
1772
1773         if (ev_window->priv->monitor) {
1774                 g_object_unref (ev_window->priv->monitor);
1775                 ev_window->priv->monitor = NULL;
1776         }
1777
1778         ev_window_close_dialogs (ev_window);
1779         ev_window_clear_load_job (ev_window);
1780         ev_window_clear_local_uri (ev_window);
1781         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1782
1783         ev_window->priv->window_mode = mode;
1784
1785         if (ev_window->priv->uri)
1786                 g_free (ev_window->priv->uri);
1787         ev_window->priv->uri = g_strdup (uri);
1788
1789         if (ev_window->priv->metadata)
1790                 g_object_unref (ev_window->priv->metadata);
1791
1792         source_file = g_file_new_for_uri (uri);
1793         if (ev_is_metadata_supported_for_file (source_file))
1794                 ev_window->priv->metadata = ev_metadata_new (source_file);
1795         else
1796                 ev_window->priv->metadata = NULL;
1797
1798         if (ev_window->priv->search_string)
1799                 g_free (ev_window->priv->search_string);
1800         ev_window->priv->search_string = search_string ?
1801                 g_strdup (search_string) : NULL;
1802
1803         if (ev_window->priv->dest)
1804                 g_object_unref (ev_window->priv->dest);
1805         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1806
1807         setup_size_from_metadata (ev_window);
1808         setup_model_from_metadata (ev_window);
1809
1810         ev_window->priv->load_job = ev_job_load_new (uri);
1811         g_signal_connect (ev_window->priv->load_job,
1812                           "finished",
1813                           G_CALLBACK (ev_window_load_job_cb),
1814                           ev_window);
1815
1816         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1817                 ev_window_load_file_remote (ev_window, source_file);
1818         } else {
1819                 g_object_unref (source_file);
1820                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1821         }
1822 }
1823
1824 void
1825 ev_window_open_document (EvWindow       *ev_window,
1826                          EvDocument     *document,
1827                          EvLinkDest     *dest,
1828                          EvWindowRunMode mode,
1829                          const gchar    *search_string)
1830 {
1831         if (document == ev_window->priv->document)
1832                 return;
1833
1834         ev_window_close_dialogs (ev_window);
1835         ev_window_clear_load_job (ev_window);
1836         ev_window_clear_local_uri (ev_window);
1837
1838         if (ev_window->priv->monitor) {
1839                 g_object_unref (ev_window->priv->monitor);
1840                 ev_window->priv->monitor = NULL;
1841         }
1842
1843         if (ev_window->priv->uri)
1844                 g_free (ev_window->priv->uri);
1845         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1846
1847         setup_size_from_metadata (ev_window);
1848         setup_model_from_metadata (ev_window);
1849
1850         ev_document_model_set_document (ev_window->priv->model, document);
1851
1852         setup_document_from_metadata (ev_window);
1853         setup_view_from_metadata (ev_window);
1854
1855         if (dest) {
1856                 EvLink *link;
1857                 EvLinkAction *link_action;
1858
1859                 link_action = ev_link_action_new_dest (dest);
1860                 link = ev_link_new (NULL, link_action);
1861                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1862                 /* FIXME: link action should inc dest ref counting
1863                  * or not unref it at all
1864                  */
1865                 g_object_ref (dest);
1866                 g_object_unref (link);
1867         }
1868
1869         switch (mode) {
1870         case EV_WINDOW_MODE_FULLSCREEN:
1871                 ev_window_run_fullscreen (ev_window);
1872                 break;
1873         case EV_WINDOW_MODE_PRESENTATION:
1874                 ev_window_run_presentation (ev_window);
1875                 break;
1876         default:
1877                 break;
1878         }
1879
1880         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1881                 ev_window_cmd_edit_find (NULL, ev_window);
1882                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1883                                                 search_string);
1884         }
1885
1886         /* Create a monitor for the document */
1887         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1888         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1889                                   G_CALLBACK (ev_window_document_changed),
1890                                   ev_window);
1891 }
1892
1893 static void
1894 ev_window_reload_local (EvWindow *ev_window)
1895 {
1896         const gchar *uri;
1897
1898         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1899         ev_window->priv->reload_job = ev_job_load_new (uri);
1900         g_signal_connect (ev_window->priv->reload_job, "finished",
1901                           G_CALLBACK (ev_window_reload_job_cb),
1902                           ev_window);
1903         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1904 }
1905
1906 static gboolean
1907 show_reloading_progress (EvWindow *ev_window)
1908 {
1909         GtkWidget *area;
1910         gchar     *text;
1911
1912         if (ev_window->priv->message_area)
1913                 return FALSE;
1914
1915         text = g_strdup_printf (_("Reloading document from %s"),
1916                                 ev_window->priv->uri);
1917         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1918                                              text,
1919                                              GTK_STOCK_CLOSE,
1920                                              GTK_RESPONSE_CLOSE,
1921                                              GTK_STOCK_CANCEL,
1922                                              GTK_RESPONSE_CANCEL,
1923                                              NULL);
1924         g_signal_connect (area, "response",
1925                           G_CALLBACK (ev_window_progress_response_cb),
1926                           ev_window);
1927         gtk_widget_show (area);
1928         ev_window_set_message_area (ev_window, area);
1929         g_free (text);
1930
1931         return FALSE;
1932 }
1933
1934 static void
1935 reload_remote_copy_ready_cb (GFile        *remote,
1936                              GAsyncResult *async_result,
1937                              EvWindow     *ev_window)
1938 {
1939         GError *error = NULL;
1940
1941         ev_window_clear_progress_idle (ev_window);
1942
1943         g_file_copy_finish (remote, async_result, &error);
1944         if (error) {
1945                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1946                         ev_window_error_message (ev_window, error,
1947                                                  "%s", _("Failed to reload document."));
1948                 g_error_free (error);
1949         } else {
1950                 ev_window_reload_local (ev_window);
1951         }
1952
1953         g_object_unref (remote);
1954 }
1955
1956 static void
1957 reload_remote_copy_progress_cb (goffset   n_bytes,
1958                                 goffset   total_bytes,
1959                                 EvWindow *ev_window)
1960 {
1961         gchar *status;
1962         gdouble fraction;
1963
1964         if (!ev_window->priv->message_area)
1965                 return;
1966
1967         if (total_bytes <= 0)
1968                 return;
1969
1970         fraction = n_bytes / (gdouble)total_bytes;
1971         status = g_strdup_printf (_("Downloading document (%d%%)"),
1972                                   (gint)(fraction * 100));
1973
1974         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1975                                              status);
1976         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1977                                                fraction);
1978
1979         g_free (status);
1980 }
1981
1982 static void
1983 query_remote_uri_mtime_cb (GFile        *remote,
1984                            GAsyncResult *async_result,
1985                            EvWindow     *ev_window)
1986 {
1987         GFileInfo *info;
1988         GTimeVal   mtime;
1989         GError    *error = NULL;
1990
1991         info = g_file_query_info_finish (remote, async_result, &error);
1992         if (error) {
1993                 g_error_free (error);
1994                 g_object_unref (remote);
1995                 ev_window_reload_local (ev_window);
1996
1997                 return;
1998         }
1999
2000         g_file_info_get_modification_time (info, &mtime);
2001         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2002                 GFile *target_file;
2003
2004                 /* Remote file has changed */
2005                 ev_window->priv->uri_mtime = mtime.tv_sec;
2006
2007                 ev_window_reset_progress_cancellable (ev_window);
2008
2009                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2010                 g_file_copy_async (remote, target_file,
2011                                    G_FILE_COPY_OVERWRITE,
2012                                    G_PRIORITY_DEFAULT,
2013                                    ev_window->priv->progress_cancellable,
2014                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2015                                    ev_window,
2016                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2017                                    ev_window);
2018                 g_object_unref (target_file);
2019                 ev_window_show_progress_message (ev_window, 1,
2020                                                  (GSourceFunc)show_reloading_progress);
2021         } else {
2022                 g_object_unref (remote);
2023                 ev_window_reload_local (ev_window);
2024         }
2025
2026         g_object_unref (info);
2027 }
2028
2029 static void
2030 ev_window_reload_remote (EvWindow *ev_window)
2031 {
2032         GFile *remote;
2033
2034         remote = g_file_new_for_uri (ev_window->priv->uri);
2035         /* Reload the remote uri only if it has changed */
2036         g_file_query_info_async (remote,
2037                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2038                                  0, G_PRIORITY_DEFAULT,
2039                                  NULL,
2040                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2041                                  ev_window);
2042 }
2043
2044 static void
2045 ev_window_reload_document (EvWindow *ev_window,
2046                            EvLinkDest *dest)
2047 {
2048         gint page;
2049
2050
2051         ev_window_clear_reload_job (ev_window);
2052         ev_window->priv->in_reload = TRUE;
2053
2054         page = ev_document_model_get_page (ev_window->priv->model);
2055
2056         if (ev_window->priv->dest)
2057                 g_object_unref (ev_window->priv->dest);
2058         /* FIXME: save the scroll position too (xyz dest) */
2059         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2060
2061         if (ev_window->priv->local_uri) {
2062                 ev_window_reload_remote (ev_window);
2063         } else {
2064                 ev_window_reload_local (ev_window);
2065         }
2066 }
2067
2068 static void
2069 file_open_dialog_response_cb (GtkWidget *chooser,
2070                               gint       response_id,
2071                               EvWindow  *ev_window)
2072 {
2073         if (response_id == GTK_RESPONSE_OK) {
2074                 GSList *uris;
2075                 gchar  *uri;
2076
2077                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2078
2079                 ev_application_open_uri_list (EV_APP, uris,
2080                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2081                                               gtk_get_current_event_time ());
2082
2083                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2084                 g_slist_free (uris);
2085
2086                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2087                 ev_application_set_filechooser_uri (EV_APP,
2088                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2089                                                     uri);
2090                 g_free (uri);
2091         }
2092
2093         gtk_widget_destroy (chooser);
2094 }
2095
2096 static void
2097 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2098 {
2099         GtkWidget   *chooser;
2100         const gchar *default_uri;
2101         gchar       *parent_uri = NULL;
2102
2103         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2104                                                GTK_WINDOW (window),
2105                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2106                                                GTK_STOCK_CANCEL,
2107                                                GTK_RESPONSE_CANCEL,
2108                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2109                                                NULL);
2110
2111         ev_document_factory_add_filters (chooser, NULL);
2112         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2113         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2114
2115         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2116         if (!default_uri && window->priv->uri) {
2117                 GFile *file, *parent;
2118
2119                 file = g_file_new_for_uri (window->priv->uri);
2120                 parent = g_file_get_parent (file);
2121                 if (parent) {
2122                         parent_uri = g_file_get_uri (parent);
2123                         default_uri = parent_uri;
2124                         g_object_unref (parent);
2125                 }
2126                 g_object_unref (file);
2127         }
2128
2129         if (default_uri) {
2130                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2131         } else {
2132                 const gchar *folder;
2133
2134                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2135                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2136                                                      folder ? folder : g_get_home_dir ());
2137         }
2138         g_free (parent_uri);
2139
2140         g_signal_connect (chooser, "response",
2141                           G_CALLBACK (file_open_dialog_response_cb),
2142                           window);
2143
2144         gtk_widget_show (chooser);
2145 }
2146
2147 static void
2148 ev_window_open_copy_at_dest (EvWindow   *window,
2149                              EvLinkDest *dest)
2150 {
2151         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2152
2153         ev_window_n_copies++;
2154
2155         if (window->priv->metadata)
2156                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2157         ev_window_open_document (new_window,
2158                                  window->priv->document,
2159                                  dest, 0, NULL);
2160         gtk_window_present (GTK_WINDOW (new_window));
2161 }
2162
2163 static void
2164 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2165 {
2166         ev_window_open_copy_at_dest (window, NULL);
2167 }
2168
2169 static void
2170 ev_window_cmd_recent_file_activate (GtkAction *action,
2171                                     EvWindow  *window)
2172 {
2173         GtkRecentInfo *info;
2174         const gchar   *uri;
2175
2176         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2177         g_assert (info != NULL);
2178
2179         uri = gtk_recent_info_get_uri (info);
2180
2181         ev_application_open_uri_at_dest (EV_APP, uri,
2182                                          gtk_window_get_screen (GTK_WINDOW (window)),
2183                                          NULL, 0, NULL, gtk_get_current_event_time ());
2184 }
2185
2186 static void
2187 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2188                                              const gchar        *uri,
2189                                              EvWindow           *window)
2190 {
2191         ev_application_open_uri_at_dest (EV_APP, uri,
2192                                          gtk_window_get_screen (GTK_WINDOW (window)),
2193                                          NULL, 0, NULL, gtk_get_current_event_time ());
2194 }
2195
2196 static void
2197 ev_window_add_recent (EvWindow *window, const char *filename)
2198 {
2199         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2200 }
2201
2202 static gint
2203 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2204 {
2205         gboolean     has_ev_a, has_ev_b;
2206         const gchar *evince = g_get_application_name ();
2207
2208         has_ev_a = gtk_recent_info_has_application (a, evince);
2209         has_ev_b = gtk_recent_info_has_application (b, evince);
2210
2211         if (has_ev_a && has_ev_b) {
2212                 time_t time_a, time_b;
2213
2214                 time_a = gtk_recent_info_get_modified (a);
2215                 time_b = gtk_recent_info_get_modified (b);
2216
2217                 return (time_b - time_a);
2218         } else if (has_ev_a) {
2219                 return -1;
2220         } else if (has_ev_b) {
2221                 return 1;
2222         }
2223
2224         return 0;
2225 }
2226
2227 /*
2228  * Doubles underscore to avoid spurious menu accels.
2229  */
2230 static gchar *
2231 ev_window_get_recent_file_label (gint index, const gchar *filename)
2232 {
2233         GString *str;
2234         gint length;
2235         const gchar *p;
2236         const gchar *end;
2237         gboolean is_rtl;
2238
2239         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2240
2241         g_return_val_if_fail (filename != NULL, NULL);
2242
2243         length = strlen (filename);
2244         str = g_string_sized_new (length + 10);
2245         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2246
2247         p = filename;
2248         end = filename + length;
2249
2250         while (p != end) {
2251                 const gchar *next;
2252                 next = g_utf8_next_char (p);
2253
2254                 switch (*p) {
2255                         case '_':
2256                                 g_string_append (str, "__");
2257                                 break;
2258                         default:
2259                                 g_string_append_len (str, p, next - p);
2260                                 break;
2261                 }
2262
2263                 p = next;
2264         }
2265
2266         return g_string_free (str, FALSE);
2267 }
2268
2269 static void
2270 ev_window_setup_recent (EvWindow *ev_window)
2271 {
2272         GList        *items, *l;
2273         guint         n_items = 0;
2274         const gchar  *evince = g_get_application_name ();
2275         static guint  i = 0;
2276
2277         if (ev_window->priv->recent_ui_id > 0) {
2278                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2279                                           ev_window->priv->recent_ui_id);
2280                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2281         }
2282         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2283
2284         if (ev_window->priv->recent_action_group) {
2285                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2286                                                     ev_window->priv->recent_action_group);
2287                 g_object_unref (ev_window->priv->recent_action_group);
2288         }
2289         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2290         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2291                                             ev_window->priv->recent_action_group, 0);
2292
2293         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2294         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2295
2296         for (l = items; l && l->data; l = g_list_next (l)) {
2297                 GtkRecentInfo *info;
2298                 GtkAction     *action;
2299                 gchar         *action_name;
2300                 gchar         *label;
2301
2302                 info = (GtkRecentInfo *) l->data;
2303
2304                 if (!gtk_recent_info_has_application (info, evince) ||
2305                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2306                         continue;
2307
2308                 action_name = g_strdup_printf ("RecentFile%u", i++);
2309                 label = ev_window_get_recent_file_label (
2310                         n_items + 1, gtk_recent_info_get_display_name (info));
2311
2312                 action = g_object_new (GTK_TYPE_ACTION,
2313                                        "name", action_name,
2314                                        "label", label,
2315                                        NULL);
2316
2317                 g_object_set_data_full (G_OBJECT (action),
2318                                         "gtk-recent-info",
2319                                         gtk_recent_info_ref (info),
2320                                         (GDestroyNotify) gtk_recent_info_unref);
2321
2322                 g_signal_connect (action, "activate",
2323                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2324                                   (gpointer) ev_window);
2325
2326                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2327                                              action);
2328                 g_object_unref (action);
2329
2330                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2331                                        ev_window->priv->recent_ui_id,
2332                                        "/MainMenu/FileMenu/RecentFilesMenu",
2333                                        label,
2334                                        action_name,
2335                                        GTK_UI_MANAGER_MENUITEM,
2336                                        FALSE);
2337                 g_free (action_name);
2338                 g_free (label);
2339
2340                 if (++n_items == 5)
2341                         break;
2342         }
2343
2344         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2345         g_list_free (items);
2346 }
2347
2348 static gboolean
2349 show_saving_progress (GFile *dst)
2350 {
2351         EvWindow  *ev_window;
2352         GtkWidget *area;
2353         gchar     *text;
2354         gchar     *uri;
2355         EvSaveType save_type;
2356
2357         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2358         ev_window->priv->progress_idle = 0;
2359
2360         if (ev_window->priv->message_area)
2361                 return FALSE;
2362
2363         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2364         uri = g_file_get_uri (dst);
2365         switch (save_type) {
2366         case EV_SAVE_DOCUMENT:
2367                 text = g_strdup_printf (_("Saving document to %s"), uri);
2368                 break;
2369         case EV_SAVE_ATTACHMENT:
2370                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2371                 break;
2372         case EV_SAVE_IMAGE:
2373                 text = g_strdup_printf (_("Saving image to %s"), uri);
2374                 break;
2375         default:
2376                 g_assert_not_reached ();
2377         }
2378         g_free (uri);
2379         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2380                                              text,
2381                                              GTK_STOCK_CLOSE,
2382                                              GTK_RESPONSE_CLOSE,
2383                                              GTK_STOCK_CANCEL,
2384                                              GTK_RESPONSE_CANCEL,
2385                                              NULL);
2386         g_signal_connect (area, "response",
2387                           G_CALLBACK (ev_window_progress_response_cb),
2388                           ev_window);
2389         gtk_widget_show (area);
2390         ev_window_set_message_area (ev_window, area);
2391         g_free (text);
2392
2393         return FALSE;
2394 }
2395
2396 static void
2397 window_save_file_copy_ready_cb (GFile        *src,
2398                                 GAsyncResult *async_result,
2399                                 GFile        *dst)
2400 {
2401         EvWindow *ev_window;
2402         GError   *error = NULL;
2403
2404         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2405         ev_window_clear_progress_idle (ev_window);
2406
2407         if (g_file_copy_finish (src, async_result, &error)) {
2408                 ev_tmp_file_unlink (src);
2409                 return;
2410         }
2411
2412         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2413                 gchar *name;
2414
2415                 name = g_file_get_basename (dst);
2416                 ev_window_error_message (ev_window, error,
2417                                          _("The file could not be saved as “%s”."),
2418                                          name);
2419                 g_free (name);
2420         }
2421         ev_tmp_file_unlink (src);
2422         g_error_free (error);
2423 }
2424
2425 static void
2426 window_save_file_copy_progress_cb (goffset n_bytes,
2427                                    goffset total_bytes,
2428                                    GFile  *dst)
2429 {
2430         EvWindow  *ev_window;
2431         EvSaveType save_type;
2432         gchar     *status;
2433         gdouble    fraction;
2434
2435         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2436
2437         if (!ev_window->priv->message_area)
2438                 return;
2439
2440         if (total_bytes <= 0)
2441                 return;
2442
2443         fraction = n_bytes / (gdouble)total_bytes;
2444         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2445
2446         switch (save_type) {
2447         case EV_SAVE_DOCUMENT:
2448                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2449                                           (gint)(fraction * 100));
2450                 break;
2451         case EV_SAVE_ATTACHMENT:
2452                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2453                                           (gint)(fraction * 100));
2454                 break;
2455         case EV_SAVE_IMAGE:
2456                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2457                                           (gint)(fraction * 100));
2458                 break;
2459         default:
2460                 g_assert_not_reached ();
2461         }
2462
2463         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2464                                              status);
2465         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2466                                                fraction);
2467
2468         g_free (status);
2469 }
2470
2471 static void
2472 ev_window_save_remote (EvWindow  *ev_window,
2473                        EvSaveType save_type,
2474                        GFile     *src,
2475                        GFile     *dst)
2476 {
2477         ev_window_reset_progress_cancellable (ev_window);
2478         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2479         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2480         g_file_copy_async (src, dst,
2481                            G_FILE_COPY_OVERWRITE,
2482                            G_PRIORITY_DEFAULT,
2483                            ev_window->priv->progress_cancellable,
2484                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2485                            dst,
2486                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2487                            dst);
2488         ev_window->priv->progress_idle =
2489                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2490                                             1,
2491                                             (GSourceFunc)show_saving_progress,
2492                                             dst,
2493                                             NULL);
2494 }
2495
2496 static void
2497 ev_window_clear_save_job (EvWindow *ev_window)
2498 {
2499         if (ev_window->priv->save_job != NULL) {
2500                 if (!ev_job_is_finished (ev_window->priv->save_job))
2501                         ev_job_cancel (ev_window->priv->save_job);
2502
2503                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2504                                                       ev_window_save_job_cb,
2505                                                       ev_window);
2506                 g_object_unref (ev_window->priv->save_job);
2507                 ev_window->priv->save_job = NULL;
2508         }
2509 }
2510
2511 static void
2512 ev_window_save_job_cb (EvJob     *job,
2513                        EvWindow  *window)
2514 {
2515         if (ev_job_is_failed (job)) {
2516                 ev_window_error_message (window, job->error,
2517                                          _("The file could not be saved as “%s”."),
2518                                          EV_JOB_SAVE (job)->uri);
2519         }
2520
2521         ev_window_clear_save_job (window);
2522 }
2523
2524 static void
2525 file_save_dialog_response_cb (GtkWidget *fc,
2526                               gint       response_id,
2527                               EvWindow  *ev_window)
2528 {
2529         gchar *uri;
2530         GFile *file, *parent;
2531
2532         if (response_id != GTK_RESPONSE_OK) {
2533                 gtk_widget_destroy (fc);
2534                 return;
2535         }
2536
2537         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2538         file = g_file_new_for_uri (uri);
2539         parent = g_file_get_parent (file);
2540         g_object_unref (file);
2541         if (parent) {
2542                 gchar *folder_uri;
2543
2544                 folder_uri = g_file_get_uri (parent);
2545                 ev_application_set_filechooser_uri (EV_APP,
2546                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2547                                                     folder_uri);
2548                 g_free (folder_uri);
2549                 g_object_unref (parent);
2550         }
2551
2552         /* FIXME: remote copy should be done here rather than in the save job,
2553          * so that we can track progress and cancel the operation
2554          */
2555
2556         ev_window_clear_save_job (ev_window);
2557         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2558                                                      uri, ev_window->priv->uri);
2559         g_signal_connect (ev_window->priv->save_job, "finished",
2560                           G_CALLBACK (ev_window_save_job_cb),
2561                           ev_window);
2562         /* The priority doesn't matter for this job */
2563         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2564
2565         g_free (uri);
2566         gtk_widget_destroy (fc);
2567 }
2568
2569 static void
2570 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2571 {
2572         GtkWidget *fc;
2573         gchar *base_name;
2574         GFile *file;
2575         const gchar *default_uri;
2576
2577         fc = gtk_file_chooser_dialog_new (
2578                 _("Save a Copy"),
2579                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2580                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2581                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2582                 NULL);
2583
2584         ev_document_factory_add_filters (fc, ev_window->priv->document);
2585         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2586         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2587                                                 GTK_RESPONSE_OK,
2588                                                 GTK_RESPONSE_CANCEL,
2589                                                 -1);
2590
2591         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2592         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2593         file = g_file_new_for_uri (ev_window->priv->uri);
2594         base_name = g_file_get_basename (file);
2595         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2596
2597         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2598         if (default_uri) {
2599                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2600         } else {
2601                 const gchar *folder;
2602
2603                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2604                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2605                                                      folder ? folder : g_get_home_dir ());
2606         }
2607
2608         g_object_unref (file);
2609         g_free (base_name);
2610
2611         g_signal_connect (fc, "response",
2612                           G_CALLBACK (file_save_dialog_response_cb),
2613                           ev_window);
2614
2615         gtk_widget_show (fc);
2616 }
2617
2618 static GKeyFile *
2619 get_print_settings_file (void)
2620 {
2621         GKeyFile *print_settings_file;
2622         gchar    *filename;
2623         GError *error = NULL;
2624
2625         print_settings_file = g_key_file_new ();
2626
2627         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2628                                      EV_PRINT_SETTINGS_FILE, NULL);
2629         if (!g_key_file_load_from_file (print_settings_file,
2630                                         filename,
2631                                         G_KEY_FILE_KEEP_COMMENTS |
2632                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2633                                         &error)) {
2634
2635                 /* Don't warn if the file simply doesn't exist */
2636                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2637                         g_warning ("%s", error->message);
2638
2639                 g_error_free (error);
2640         }
2641
2642         g_free (filename);
2643
2644         return print_settings_file;
2645 }
2646
2647 static void
2648 save_print_setting_file (GKeyFile *key_file)
2649 {
2650         gchar  *filename;
2651         gchar  *data;
2652         gsize  data_length;
2653         GError *error = NULL;
2654
2655         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2656                                      EV_PRINT_SETTINGS_FILE, NULL);
2657         data = g_key_file_to_data (key_file, &data_length, NULL);
2658         g_file_set_contents (filename, data, data_length, &error);
2659         if (error) {
2660                 g_warning ("Failed to save print settings: %s", error->message);
2661                 g_error_free (error);
2662         }
2663         g_free (data);
2664         g_free (filename);
2665 }
2666
2667 static void
2668 ev_window_save_print_settings (EvWindow         *window,
2669                                GtkPrintSettings *print_settings)
2670 {
2671         GKeyFile *key_file;
2672         gint      i;
2673
2674         key_file = get_print_settings_file ();
2675         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2676         save_print_setting_file (key_file);
2677         g_key_file_free (key_file);
2678
2679         if (!window->priv->metadata)
2680                 return;
2681
2682         /* Save print settings that are specific to the document */
2683         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2684                 const gchar *value;
2685
2686                 value = gtk_print_settings_get (print_settings,
2687                                                 document_print_settings[i]);
2688                 ev_metadata_set_string (window->priv->metadata,
2689                                         document_print_settings[i], value);
2690         }
2691 }
2692
2693 static void
2694 ev_window_save_print_page_setup (EvWindow     *window,
2695                                  GtkPageSetup *page_setup)
2696 {
2697         GKeyFile *key_file;
2698
2699         key_file = get_print_settings_file ();
2700         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2701         save_print_setting_file (key_file);
2702         g_key_file_free (key_file);
2703
2704         if (!window->priv->metadata)
2705                 return;
2706
2707         /* Save page setup options that are specific to the document */
2708         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2709                              gtk_page_setup_get_orientation (page_setup));
2710         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2711                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2712         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2713                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2714         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2715                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2716         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2717                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2718 }
2719
2720 static void
2721 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2722                                              GtkPrintSettings *print_settings)
2723 {
2724         gint i;
2725
2726         if (!window->priv->metadata)
2727                 return;
2728
2729         /* Load print setting that are specific to the document */
2730         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2731                 gchar *value = NULL;
2732
2733                 ev_metadata_get_string (window->priv->metadata,
2734                                         document_print_settings[i], &value);
2735                 gtk_print_settings_set (print_settings,
2736                                         document_print_settings[i], value);
2737         }
2738 }
2739
2740 static void
2741 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2742                                                GtkPageSetup *page_setup)
2743 {
2744         gint          int_value;
2745         gdouble       double_value;
2746         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2747
2748         /* Load page setup options that are specific to the document */
2749         if (window->priv->metadata &&
2750             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2751                 gtk_page_setup_set_orientation (page_setup, int_value);
2752         } else {
2753                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2754         }
2755
2756         if (window->priv->metadata &&
2757             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2758                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2759         } else {
2760                 gtk_page_setup_set_top_margin (page_setup,
2761                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2762                                                GTK_UNIT_MM);
2763         }
2764
2765         if (window->priv->metadata &&
2766             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2767                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2768         } else {
2769                 gtk_page_setup_set_bottom_margin (page_setup,
2770                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2771                                                   GTK_UNIT_MM);
2772         }
2773
2774         if (window->priv->metadata &&
2775             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2776                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2777         } else {
2778                 gtk_page_setup_set_left_margin (page_setup,
2779                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2780                                                 GTK_UNIT_MM);
2781         }
2782
2783         if (window->priv->metadata &&
2784             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2785                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2786         } else {
2787                 gtk_page_setup_set_right_margin (page_setup,
2788                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2789                                                  GTK_UNIT_MM);
2790         }
2791 }
2792
2793 static GtkPrintSettings *
2794 get_print_settings (GKeyFile *key_file)
2795 {
2796         GtkPrintSettings *print_settings;
2797
2798         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2799                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2800                 gtk_print_settings_new ();
2801
2802         return print_settings ? print_settings : gtk_print_settings_new ();
2803 }
2804
2805 static GtkPageSetup *
2806 get_print_page_setup (GKeyFile *key_file)
2807 {
2808         GtkPageSetup *page_setup;
2809
2810         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2811                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2812                 gtk_page_setup_new ();
2813
2814         return page_setup ? page_setup : gtk_page_setup_new ();
2815 }
2816
2817 static void
2818 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2819                                     EvWindow     *window)
2820 {
2821         /* Dialog was canceled */
2822         if (!page_setup)
2823                 return;
2824
2825         ev_window_save_print_page_setup (window, page_setup);
2826 }
2827
2828 static void
2829 ev_window_cmd_file_print_setup (GtkAction *action,
2830                                 EvWindow  *ev_window)
2831 {
2832         GKeyFile         *print_settings_file;
2833         GtkPrintSettings *print_settings;
2834         GtkPageSetup     *print_page_setup;
2835
2836         print_settings_file = get_print_settings_file ();
2837
2838         print_settings = get_print_settings (print_settings_file);
2839         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2840
2841         print_page_setup = get_print_page_setup (print_settings_file);
2842         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2843
2844         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2845                                                print_page_setup,
2846                                                print_settings,
2847                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2848                                                ev_window);
2849         g_object_unref (print_settings);
2850         g_object_unref (print_page_setup);
2851         g_key_file_free (print_settings_file);
2852 }
2853
2854 static void
2855 ev_window_print_cancel (EvWindow *ev_window)
2856 {
2857         EvPrintOperation *op;
2858
2859         if (!ev_window->priv->print_queue)
2860                 return;
2861
2862         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2863                 ev_print_operation_cancel (op);
2864         }
2865 }
2866
2867 static void
2868 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2869                                              gint      n_jobs)
2870 {
2871         gchar *text = NULL;
2872
2873         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2874             !ev_window->priv->print_queue)
2875                 return;
2876
2877         if (n_jobs == 0) {
2878                 ev_window_set_message_area (ev_window, NULL);
2879                 return;
2880         }
2881
2882         if (n_jobs > 1) {
2883                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2884                                                   "%d pending jobs in queue",
2885                                                   n_jobs - 1), n_jobs - 1);
2886         }
2887
2888         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2889                                             text);
2890         g_free (text);
2891 }
2892
2893 static gboolean
2894 destroy_window (GtkWidget *window)
2895 {
2896         gtk_widget_destroy (window);
2897
2898         return FALSE;
2899 }
2900
2901 static void
2902 ev_window_print_operation_done (EvPrintOperation       *op,
2903                                 GtkPrintOperationResult result,
2904                                 EvWindow               *ev_window)
2905 {
2906         gint n_jobs;
2907
2908         switch (result) {
2909         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2910                 GtkPrintSettings *print_settings;
2911
2912                 print_settings = ev_print_operation_get_print_settings (op);
2913                 ev_window_save_print_settings (ev_window, print_settings);
2914
2915                 if (ev_print_operation_get_embed_page_setup (op)) {
2916                         GtkPageSetup *page_setup;
2917
2918                         page_setup = ev_print_operation_get_default_page_setup (op);
2919                         ev_window_save_print_page_setup (ev_window, page_setup);
2920                 }
2921         }
2922
2923                 break;
2924         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2925                 GtkWidget *dialog;
2926                 GError    *error = NULL;
2927
2928
2929                 ev_print_operation_get_error (op, &error);
2930
2931                 /* The message area is already used by
2932                  * the printing progress, so it's better to
2933                  * use a popup dialog in this case
2934                  */
2935                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2936                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2937                                                  GTK_MESSAGE_ERROR,
2938                                                  GTK_BUTTONS_CLOSE,
2939                                                  "%s", _("Failed to print document"));
2940                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2941                                                           "%s", error->message);
2942                 g_signal_connect (dialog, "response",
2943                                   G_CALLBACK (gtk_widget_destroy),
2944                                   NULL);
2945                 gtk_widget_show (dialog);
2946
2947                 g_error_free (error);
2948         }
2949                 break;
2950         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2951         default:
2952                 break;
2953         }
2954
2955         g_queue_remove (ev_window->priv->print_queue, op);
2956         g_object_unref (op);
2957         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2958         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2959
2960         if (n_jobs == 0 && ev_window->priv->close_after_print)
2961                 g_idle_add ((GSourceFunc)destroy_window,
2962                             ev_window);
2963 }
2964
2965 static void
2966 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2967                                       gint                   response,
2968                                       EvWindow              *ev_window)
2969 {
2970         if (response == GTK_RESPONSE_CANCEL) {
2971                 EvPrintOperation *op;
2972
2973                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2974                 ev_print_operation_cancel (op);
2975         } else {
2976                 gtk_widget_hide (GTK_WIDGET (area));
2977         }
2978 }
2979
2980 static void
2981 ev_window_print_operation_status_changed (EvPrintOperation *op,
2982                                           EvWindow         *ev_window)
2983 {
2984         const gchar *status;
2985         gdouble      fraction;
2986
2987         status = ev_print_operation_get_status (op);
2988         fraction = ev_print_operation_get_progress (op);
2989
2990         if (!ev_window->priv->message_area) {
2991                 GtkWidget   *area;
2992                 const gchar *job_name;
2993                 gchar       *text;
2994
2995                 job_name = ev_print_operation_get_job_name (op);
2996                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2997
2998                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2999                                                      text,
3000                                                      GTK_STOCK_CLOSE,
3001                                                      GTK_RESPONSE_CLOSE,
3002                                                      GTK_STOCK_CANCEL,
3003                                                      GTK_RESPONSE_CANCEL,
3004                                                      NULL);
3005                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3006                 g_signal_connect (area, "response",
3007                                   G_CALLBACK (ev_window_print_progress_response_cb),
3008                                   ev_window);
3009                 gtk_widget_show (area);
3010                 ev_window_set_message_area (ev_window, area);
3011                 g_free (text);
3012         }
3013
3014         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3015                                              status);
3016         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3017                                                fraction);
3018 }
3019
3020 static void
3021 ev_window_print_operation_begin_print (EvPrintOperation *op,
3022                                        EvWindow         *ev_window)
3023 {
3024         if (!ev_window->priv->print_queue)
3025                 ev_window->priv->print_queue = g_queue_new ();
3026
3027         g_queue_push_head (ev_window->priv->print_queue, op);
3028         ev_window_print_update_pending_jobs_message (ev_window,
3029                                                      g_queue_get_length (ev_window->priv->print_queue));
3030 }
3031
3032 void
3033 ev_window_print_range (EvWindow *ev_window,
3034                        gint      first_page,
3035                        gint      last_page)
3036 {
3037         EvPrintOperation *op;
3038         GKeyFile         *print_settings_file;
3039         GtkPrintSettings *print_settings;
3040         GtkPageSetup     *print_page_setup;
3041         gint              current_page;
3042         gint              document_last_page;
3043
3044         g_return_if_fail (EV_IS_WINDOW (ev_window));
3045         g_return_if_fail (ev_window->priv->document != NULL);
3046
3047         if (!ev_window->priv->print_queue)
3048                 ev_window->priv->print_queue = g_queue_new ();
3049
3050         op = ev_print_operation_new (ev_window->priv->document);
3051         if (!op) {
3052                 g_warning ("%s", "Printing is not supported for document\n");
3053                 return;
3054         }
3055
3056         g_signal_connect (op, "begin_print",
3057                           G_CALLBACK (ev_window_print_operation_begin_print),
3058                           (gpointer)ev_window);
3059         g_signal_connect (op, "status_changed",
3060                           G_CALLBACK (ev_window_print_operation_status_changed),
3061                           (gpointer)ev_window);
3062         g_signal_connect (op, "done",
3063                           G_CALLBACK (ev_window_print_operation_done),
3064                           (gpointer)ev_window);
3065
3066         current_page = ev_document_model_get_page (ev_window->priv->model);
3067         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3068
3069         print_settings_file = get_print_settings_file ();
3070
3071         print_settings = get_print_settings (print_settings_file);
3072         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3073
3074         print_page_setup = get_print_page_setup (print_settings_file);
3075         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3076
3077         if (first_page != 1 || last_page != document_last_page) {
3078                 GtkPageRange range;
3079
3080                 /* Ranges in GtkPrint are 0 - N */
3081                 range.start = first_page - 1;
3082                 range.end = last_page - 1;
3083
3084                 gtk_print_settings_set_print_pages (print_settings,
3085                                                     GTK_PRINT_PAGES_RANGES);
3086                 gtk_print_settings_set_page_ranges (print_settings,
3087                                                     &range, 1);
3088         }
3089
3090         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3091         ev_print_operation_set_current_page (op, current_page);
3092         ev_print_operation_set_print_settings (op, print_settings);
3093         ev_print_operation_set_default_page_setup (op, print_page_setup);
3094         ev_print_operation_set_embed_page_setup (op, TRUE);
3095
3096         g_object_unref (print_settings);
3097         g_object_unref (print_page_setup);
3098         g_key_file_free (print_settings_file);
3099
3100         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3101 }
3102
3103 static void
3104 ev_window_print (EvWindow *window)
3105 {
3106         ev_window_print_range (window, 1,
3107                                ev_document_get_n_pages (window->priv->document));
3108 }
3109
3110 static void
3111 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3112 {
3113         ev_window_print (ev_window);
3114 }
3115
3116 static void
3117 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3118 {
3119         if (ev_window->priv->properties == NULL) {
3120                 ev_window->priv->properties = ev_properties_dialog_new ();
3121                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3122                                                    ev_window->priv->uri,
3123                                                    ev_window->priv->document);
3124                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3125                                            (gpointer) &(ev_window->priv->properties));
3126                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3127                                               GTK_WINDOW (ev_window));
3128         }
3129
3130         ev_document_fc_mutex_lock ();
3131         gtk_widget_show (ev_window->priv->properties);
3132         ev_document_fc_mutex_unlock ();
3133 }
3134
3135 static void
3136 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3137                                          gint       response,
3138                                          EvWindow  *ev_window)
3139 {
3140         gtk_widget_destroy (GTK_WIDGET (dialog));
3141
3142         switch (response) {
3143         case GTK_RESPONSE_YES:
3144                 if (!ev_window->priv->print_queue ||
3145                     g_queue_is_empty (ev_window->priv->print_queue))
3146                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3147                 else
3148                         ev_window->priv->close_after_print = TRUE;
3149                 break;
3150         case GTK_RESPONSE_NO:
3151                 ev_window->priv->close_after_print = TRUE;
3152                 if (ev_window->priv->print_queue &&
3153                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3154                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3155                         ev_window_print_cancel (ev_window);
3156                 } else {
3157                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3158                 }
3159                 break;
3160         case GTK_RESPONSE_CANCEL:
3161         default:
3162                 ev_window->priv->close_after_print = FALSE;
3163         }
3164 }
3165
3166 static void
3167 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3168 {
3169         GtkWidget *dialog;
3170         gchar     *text, *markup;
3171         gint       n_print_jobs;
3172
3173         n_print_jobs = ev_window->priv->print_queue ?
3174                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3175
3176         if (n_print_jobs == 0) {
3177                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3178                 return;
3179         }
3180
3181         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3182                                          GTK_DIALOG_MODAL,
3183                                          GTK_MESSAGE_QUESTION,
3184                                          GTK_BUTTONS_NONE,
3185                                          NULL);
3186         if (n_print_jobs == 1) {
3187                 EvPrintOperation *op;
3188                 const gchar      *job_name;
3189
3190                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3191                 job_name = ev_print_operation_get_job_name (op);
3192
3193                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3194                                         job_name);
3195         } else {
3196                 text = g_strdup_printf (_("There are %d print jobs active. "
3197                                           "Wait until print finishes before closing?"),
3198                                         n_print_jobs);
3199         }
3200
3201         markup = g_strdup_printf ("<b>%s</b>", text);
3202         g_free (text);
3203
3204         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3205         g_free (markup);
3206
3207         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3208                                                   _("If you close the window, pending print "
3209                                                     "jobs will not be printed."));
3210
3211         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3212                                 _("Cancel _print and Close"),
3213                                 GTK_RESPONSE_NO,
3214                                 GTK_STOCK_CANCEL,
3215                                 GTK_RESPONSE_CANCEL,
3216                                 _("Close _after Printing"),
3217                                 GTK_RESPONSE_YES,
3218                                 NULL);
3219         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3220         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3221                                                  GTK_RESPONSE_YES,
3222                                                  GTK_RESPONSE_NO,
3223                                                  GTK_RESPONSE_CANCEL,
3224                                                  -1);
3225
3226         g_signal_connect (dialog, "response",
3227                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3228                           ev_window);
3229         gtk_widget_show (dialog);
3230 }
3231
3232 static void
3233 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3234 {
3235         GtkAction *action;
3236
3237         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3238         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3239         update_chrome_visibility (window);
3240
3241         action = gtk_action_group_get_action (window->priv->action_group,
3242                                               PAGE_SELECTOR_ACTION);
3243         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3244 }
3245
3246 static void
3247 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3248 {
3249         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3250 }
3251
3252 static void
3253 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3254 {
3255         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3256 }
3257
3258 static void
3259 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3260 {
3261         gboolean continuous;
3262
3263         ev_window_stop_presentation (ev_window, TRUE);
3264         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3265         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3266 }
3267
3268 static void
3269 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3270 {
3271         gboolean dual_page;
3272
3273         ev_window_stop_presentation (ev_window, TRUE);
3274         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3275         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3276 }
3277
3278 static void
3279 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3280 {
3281         ev_window_stop_presentation (ev_window, TRUE);
3282
3283         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3284                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3285         } else {
3286                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3287         }
3288         ev_window_update_actions (ev_window);
3289 }
3290
3291 static void
3292 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3293 {
3294         ev_window_stop_presentation (ev_window, TRUE);
3295
3296         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3297                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3298         } else {
3299                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3300         }
3301         ev_window_update_actions (ev_window);
3302 }
3303
3304
3305 static void
3306 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3307 {
3308         g_return_if_fail (EV_IS_WINDOW (ev_window));
3309
3310         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3311 }
3312
3313 static void
3314 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3315 {
3316         g_return_if_fail (EV_IS_WINDOW (ev_window));
3317
3318         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3319                 g_error ("Find action should be insensitive since document doesn't support find");
3320                 return;
3321         }
3322
3323         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3324         update_chrome_visibility (ev_window);
3325         gtk_widget_grab_focus (ev_window->priv->find_bar);
3326 }
3327
3328 static void
3329 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3330 {
3331         g_return_if_fail (EV_IS_WINDOW (ev_window));
3332
3333         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3334         update_chrome_visibility (ev_window);
3335         gtk_widget_grab_focus (ev_window->priv->find_bar);
3336         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3337 }
3338
3339 static void
3340 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3341 {
3342         g_return_if_fail (EV_IS_WINDOW (ev_window));
3343
3344         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3345         update_chrome_visibility (ev_window);
3346         gtk_widget_grab_focus (ev_window->priv->find_bar);
3347         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3348 }
3349
3350 static void
3351 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3352 {
3353         g_return_if_fail (EV_IS_WINDOW (ev_window));
3354
3355         ev_view_copy (EV_VIEW (ev_window->priv->view));
3356 }
3357
3358 static void
3359 ev_window_sidebar_position_change_cb (GObject    *object,
3360                                       GParamSpec *pspec,
3361                                       EvWindow   *ev_window)
3362 {
3363         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3364                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3365                                      gtk_paned_get_position (GTK_PANED (object)));
3366 }
3367
3368 static void
3369 ev_window_update_fullscreen_action (EvWindow *window)
3370 {
3371         GtkAction *action;
3372
3373         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3374         g_signal_handlers_block_by_func
3375                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3376         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3377                                       ev_document_model_get_fullscreen (window->priv->model));
3378         g_signal_handlers_unblock_by_func
3379                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3380 }
3381
3382 static void
3383 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3384 {
3385         GtkWidget *item;
3386
3387         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3388         g_object_set (item, "is-important", FALSE, NULL);
3389
3390         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3391         g_object_set (item, "is-important", FALSE, NULL);
3392
3393         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3394         g_object_set (item, "is-important", TRUE, NULL);
3395
3396         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3397         g_object_set (item, "is-important", TRUE, NULL);
3398 }
3399
3400 static void
3401 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3402 {
3403         static gboolean done = FALSE;
3404
3405         if (!done) {
3406                 gtk_rc_parse_string (
3407                         "\n"
3408                         "   style \"fullscreen-toolbar-style\"\n"
3409                         "   {\n"
3410                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3411                         "   }\n"
3412                         "\n"
3413                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3414                         "\n");
3415                 done = TRUE;
3416         }
3417
3418         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3419 }
3420
3421 static void
3422 ev_window_run_fullscreen (EvWindow *window)
3423 {
3424         EvView  *view = EV_VIEW (window->priv->view);
3425         gboolean fullscreen_window = TRUE;
3426
3427         if (ev_document_model_get_fullscreen (window->priv->model))
3428                 return;
3429
3430         if (!window->priv->fullscreen_toolbar) {
3431                 window->priv->fullscreen_toolbar =
3432                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3433                                                    "/FullscreenToolbar");
3434
3435                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3436                                        GTK_TOOLBAR_BOTH_HORIZ);
3437                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3438                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3439
3440                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3441                                     window->priv->fullscreen_toolbar,
3442                                     FALSE, FALSE, 0);
3443                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3444                                        window->priv->fullscreen_toolbar, 1);
3445         }
3446
3447         if (ev_view_get_presentation (view)) {
3448                 ev_window_stop_presentation (window, FALSE);
3449                 fullscreen_window = FALSE;
3450         }
3451
3452         g_object_set (G_OBJECT (window->priv->scrolled_window),
3453                       "shadow-type", GTK_SHADOW_NONE,
3454                       NULL);
3455
3456         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3457         ev_window_update_fullscreen_action (window);
3458
3459         /* If the user doesn't have the main toolbar he/she won't probably want
3460          * the toolbar in fullscreen mode. See bug #483048
3461          */
3462         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3463                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3464         update_chrome_visibility (window);
3465
3466         if (fullscreen_window)
3467                 gtk_window_fullscreen (GTK_WINDOW (window));
3468         gtk_widget_grab_focus (window->priv->view);
3469
3470         if (window->priv->metadata && !ev_window_is_empty (window))
3471                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3472 }
3473
3474 static void
3475 ev_window_stop_fullscreen (EvWindow *window,
3476                            gboolean  unfullscreen_window)
3477 {
3478         if (!ev_document_model_get_fullscreen (window->priv->model))
3479                 return;
3480
3481         g_object_set (G_OBJECT (window->priv->scrolled_window),
3482                       "shadow-type", GTK_SHADOW_IN,
3483                       NULL);
3484
3485         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3486         ev_window_update_fullscreen_action (window);
3487         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3488         update_chrome_visibility (window);
3489         if (unfullscreen_window)
3490                 gtk_window_unfullscreen (GTK_WINDOW (window));
3491
3492         if (window->priv->metadata && !ev_window_is_empty (window))
3493                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3494 }
3495
3496 static void
3497 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3498 {
3499         gboolean fullscreen;
3500
3501         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3502         if (fullscreen) {
3503                 ev_window_run_fullscreen (window);
3504         } else {
3505                 ev_window_stop_fullscreen (window, TRUE);
3506         }
3507 }
3508
3509 static gboolean
3510 presentation_timeout_cb (EvWindow *window)
3511 {
3512         EvView *view = EV_VIEW (window->priv->view);
3513
3514         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3515                 return FALSE;
3516
3517         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3518         window->priv->presentation_timeout_id = 0;
3519
3520         return FALSE;
3521 }
3522
3523 static void
3524 presentation_set_timeout (EvWindow *window)
3525 {
3526         if (window->priv->presentation_timeout_id > 0) {
3527                 g_source_remove (window->priv->presentation_timeout_id);
3528         }
3529
3530         window->priv->presentation_timeout_id =
3531                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3532                                        (GSourceFunc)presentation_timeout_cb, window);
3533
3534         ev_view_show_cursor (EV_VIEW (window->priv->view));
3535 }
3536
3537 static void
3538 presentation_clear_timeout (EvWindow *window)
3539 {
3540         if (window->priv->presentation_timeout_id > 0) {
3541                 g_source_remove (window->priv->presentation_timeout_id);
3542         }
3543
3544         window->priv->presentation_timeout_id = 0;
3545
3546         ev_view_show_cursor (EV_VIEW (window->priv->view));
3547 }
3548
3549 static gboolean
3550 presentation_motion_notify_cb (GtkWidget *widget,
3551                                GdkEventMotion *event,
3552                                gpointer user_data)
3553 {
3554         EvWindow *window = EV_WINDOW (user_data);
3555
3556         presentation_set_timeout (window);
3557
3558         return FALSE;
3559 }
3560
3561 static gboolean
3562 presentation_leave_notify_cb (GtkWidget *widget,
3563                               GdkEventCrossing *event,
3564                               gpointer user_data)
3565 {
3566         EvWindow *window = EV_WINDOW (user_data);
3567
3568         presentation_clear_timeout (window);
3569
3570         return FALSE;
3571 }
3572
3573 static void
3574 ev_window_update_presentation_action (EvWindow *window)
3575 {
3576         GtkAction *action;
3577
3578         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3579         g_signal_handlers_block_by_func
3580                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3581         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3582                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3583         g_signal_handlers_unblock_by_func
3584                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3585 }
3586
3587 static void
3588 ev_window_run_presentation (EvWindow *window)
3589 {
3590         EvView  *view = EV_VIEW (window->priv->view);
3591         gboolean fullscreen_window = TRUE;
3592
3593         if (ev_view_get_presentation (view))
3594                 return;
3595
3596         if (ev_document_model_get_fullscreen (window->priv->model)) {
3597                 ev_window_stop_fullscreen (window, FALSE);
3598                 fullscreen_window = FALSE;
3599         }
3600
3601         g_object_set (G_OBJECT (window->priv->scrolled_window),
3602                       "shadow-type", GTK_SHADOW_NONE,
3603                       NULL);
3604
3605         ev_view_set_presentation (view, TRUE);
3606         ev_window_update_presentation_action (window);
3607
3608         update_chrome_visibility (window);
3609
3610         gtk_widget_grab_focus (window->priv->view);
3611         if (fullscreen_window)
3612                 gtk_window_fullscreen (GTK_WINDOW (window));
3613
3614         g_signal_connect (window->priv->view,
3615                           "motion-notify-event",
3616                           G_CALLBACK (presentation_motion_notify_cb),
3617                           window);
3618         g_signal_connect (window->priv->view,
3619                           "leave-notify-event",
3620                           G_CALLBACK (presentation_leave_notify_cb),
3621                           window);
3622         presentation_set_timeout (window);
3623
3624         ev_application_screensaver_disable (EV_APP);
3625
3626         if (window->priv->metadata && !ev_window_is_empty (window))
3627                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3628 }
3629
3630 static void
3631 ev_window_stop_presentation (EvWindow *window,
3632                              gboolean  unfullscreen_window)
3633 {
3634         EvView *view = EV_VIEW (window->priv->view);
3635
3636         if (!ev_view_get_presentation (view))
3637                 return;
3638
3639         g_object_set (G_OBJECT (window->priv->scrolled_window),
3640                       "shadow-type", GTK_SHADOW_IN,
3641                       NULL);
3642
3643         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3644         ev_window_update_presentation_action (window);
3645         update_chrome_visibility (window);
3646         if (unfullscreen_window)
3647                 gtk_window_unfullscreen (GTK_WINDOW (window));
3648
3649         g_signal_handlers_disconnect_by_func (window->priv->view,
3650                                               (gpointer) presentation_motion_notify_cb,
3651                                               window);
3652         g_signal_handlers_disconnect_by_func (window->priv->view,
3653                                               (gpointer) presentation_leave_notify_cb,
3654                                               window);
3655         presentation_clear_timeout (window);
3656
3657         ev_application_screensaver_enable (EV_APP);
3658
3659         if (window->priv->metadata && !ev_window_is_empty (window))
3660                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3661 }
3662
3663 static void
3664 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3665 {
3666         gboolean presentation;
3667
3668         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3669         if (presentation) {
3670                 ev_window_run_presentation (window);
3671         }
3672 }
3673
3674 static void
3675 ev_window_setup_gtk_settings (EvWindow *window)
3676 {
3677         GtkSettings *settings;
3678         GdkScreen   *screen;
3679         gchar       *menubar_accel_accel;
3680
3681         screen = gtk_window_get_screen (GTK_WINDOW (window));
3682         settings = gtk_settings_get_for_screen (screen);
3683
3684         g_object_get (settings,
3685                       "gtk-menu-bar-accel", &menubar_accel_accel,
3686                       NULL);
3687         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3688                 gtk_accelerator_parse (menubar_accel_accel,
3689                                        &window->priv->menubar_accel_keyval,
3690                                        &window->priv->menubar_accel_modifier);
3691                 if (window->priv->menubar_accel_keyval == 0) {
3692                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3693                                    menubar_accel_accel);
3694                 }
3695         } else {
3696                 window->priv->menubar_accel_keyval = 0;
3697                 window->priv->menubar_accel_modifier = 0;
3698         }
3699
3700         g_free (menubar_accel_accel);
3701 }
3702
3703 static void
3704 ev_window_screen_changed (GtkWidget *widget,
3705                           GdkScreen *old_screen)
3706 {
3707         EvWindow *window = EV_WINDOW (widget);
3708         EvWindowPrivate *priv = window->priv;
3709         GdkScreen *screen;
3710         gdouble dpi;
3711
3712         screen = gtk_widget_get_screen (widget);
3713         if (screen == old_screen)
3714                 return;
3715
3716         ev_window_setup_gtk_settings (window);
3717         dpi = get_screen_dpi (GTK_WINDOW (window));
3718         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3719         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3720
3721         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3722                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3723         }
3724 }
3725
3726 static gboolean
3727 ev_window_state_event (GtkWidget           *widget,
3728                        GdkEventWindowState *event)
3729 {
3730         EvWindow *window = EV_WINDOW (widget);
3731         EvView   *view = EV_VIEW (window->priv->view);
3732
3733         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3734                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3735         }
3736
3737         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3738                 return FALSE;
3739
3740         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3741                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3742                         return FALSE;
3743
3744                 ev_window_run_fullscreen (window);
3745         } else {
3746                 if (ev_document_model_get_fullscreen (window->priv->model))
3747                         ev_window_stop_fullscreen (window, FALSE);
3748                 else if (ev_view_get_presentation (view))
3749                         ev_window_stop_presentation (window, FALSE);
3750         }
3751
3752         return FALSE;
3753 }
3754
3755 static void
3756 ev_window_set_page_mode (EvWindow         *window,
3757                          EvWindowPageMode  page_mode)
3758 {
3759         GtkWidget *child = NULL;
3760         GtkWidget *real_child;
3761
3762         if (window->priv->page_mode == page_mode)
3763                 return;
3764
3765         window->priv->page_mode = page_mode;
3766
3767         switch (page_mode) {
3768                 case PAGE_MODE_DOCUMENT:
3769                         child = window->priv->view;
3770                         break;
3771                 case PAGE_MODE_PASSWORD:
3772                         child = window->priv->password_view;
3773                         break;
3774                 default:
3775                         g_assert_not_reached ();
3776         }
3777
3778         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3779         if (child != real_child) {
3780                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3781                                       real_child);
3782                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3783                                    child);
3784         }
3785         ev_window_update_actions (window);
3786 }
3787
3788
3789 static void
3790 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3791 {
3792         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3793
3794         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3795 }
3796
3797 static void
3798 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3799 {
3800         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3801
3802         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3803 }
3804
3805 static void
3806 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3807                                gint       response,
3808                                EvWindow  *ev_window)
3809 {
3810         EggEditableToolbar *toolbar;
3811         gchar              *toolbars_file;
3812
3813         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3814         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3815
3816         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3817                                           "evince_toolbar.xml", NULL);
3818         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3819                                           toolbars_file, "1.0");
3820         g_free (toolbars_file);
3821
3822         gtk_widget_destroy (GTK_WIDGET (dialog));
3823 }
3824
3825 static void
3826 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3827 {
3828         GtkWidget          *dialog;
3829         GtkWidget          *editor;
3830         EggEditableToolbar *toolbar;
3831
3832         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3833                                               GTK_WINDOW (ev_window),
3834                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3835                                               GTK_STOCK_CLOSE,
3836                                               GTK_RESPONSE_CLOSE,
3837                                               NULL);
3838         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3839         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3840         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3841         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3842         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3843
3844         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3845         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3846                                          egg_editable_toolbar_get_model (toolbar));
3847
3848         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3849         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3850
3851         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3852
3853         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3854
3855         g_signal_connect (dialog, "response",
3856                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3857                           ev_window);
3858         gtk_widget_show_all (dialog);
3859 }
3860
3861 static void
3862 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3863 {
3864         g_return_if_fail (EV_IS_WINDOW (ev_window));
3865
3866         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3867         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3868 }
3869
3870 static void
3871 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3872 {
3873         g_return_if_fail (EV_IS_WINDOW (ev_window));
3874
3875         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3876         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3877 }
3878
3879 static void
3880 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3881 {
3882         g_return_if_fail (EV_IS_WINDOW (ev_window));
3883
3884         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3885 }
3886
3887 static void
3888 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3889 {
3890         g_return_if_fail (EV_IS_WINDOW (ev_window));
3891
3892         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3893 }
3894
3895 static void
3896 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3897 {
3898         g_return_if_fail (EV_IS_WINDOW (ev_window));
3899
3900         ev_document_model_set_page (ev_window->priv->model, 0);
3901 }
3902
3903 static void
3904 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3905 {
3906         g_return_if_fail (EV_IS_WINDOW (ev_window));
3907
3908         ev_document_model_set_page (ev_window->priv->model,
3909                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3910 }
3911
3912 static void
3913 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3914 {
3915         int n_pages, current_page;
3916
3917         g_return_if_fail (EV_IS_WINDOW (ev_window));
3918
3919         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3920         current_page = ev_document_model_get_page (ev_window->priv->model);
3921
3922         if (current_page + 10 < n_pages) {
3923                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3924         }
3925 }
3926
3927 static void
3928 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3929 {
3930         int current_page;
3931
3932         g_return_if_fail (EV_IS_WINDOW (ev_window));
3933
3934         current_page = ev_document_model_get_page (ev_window->priv->model);
3935
3936         if (current_page - 10 >= 0) {
3937                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3938         }
3939 }
3940
3941 static void
3942 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3943 {
3944         ev_window_reload_document (ev_window, NULL);
3945 }
3946
3947 static void
3948 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3949 {
3950         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3951 }
3952
3953 static void
3954 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3955 {
3956         GError  *error = NULL;
3957
3958         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3959                       "ghelp:evince",
3960                       gtk_get_current_event_time (),
3961                       &error);
3962         if (error) {
3963                 ev_window_error_message (ev_window, error,
3964                                          "%s", _("There was an error displaying help"));
3965                 g_error_free (error);
3966         }
3967 }
3968
3969 static void
3970 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3971 {
3972         ev_window_stop_fullscreen (window, TRUE);
3973 }
3974
3975 static void
3976 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3977 {
3978         ev_window_run_presentation (window);
3979 }
3980
3981 static void
3982 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3983 {
3984         GtkWidget *widget;
3985
3986         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3987
3988         widget = gtk_window_get_focus (GTK_WINDOW (window));
3989         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3990                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3991                 update_chrome_visibility (window);
3992                 gtk_widget_grab_focus (window->priv->view);
3993         } else {
3994                 gboolean fullscreen;
3995                 gboolean presentation;
3996
3997                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
3998                 g_object_get (window->priv->view,
3999                               "presentation", &presentation,
4000                               NULL);
4001
4002                 if (fullscreen) {
4003                         ev_window_stop_fullscreen (window, TRUE);
4004                 } else if (presentation) {
4005                         ev_window_stop_presentation (window, TRUE);
4006                         gtk_widget_grab_focus (window->priv->view);
4007                 } else {
4008                         gtk_widget_grab_focus (window->priv->view);
4009                 }
4010
4011                 if (fullscreen && presentation)
4012                         g_warning ("Both fullscreen and presentation set somehow");
4013         }
4014 }
4015
4016 static void
4017 save_sizing_mode (EvWindow *window)
4018 {
4019         EvSizingMode mode;
4020         GEnumValue *enum_value;
4021
4022         if (!window->priv->metadata || ev_window_is_empty (window))
4023                 return;
4024
4025         mode = ev_document_model_get_sizing_mode (window->priv->model);
4026         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4027         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4028                                 enum_value->value_nick);
4029 }
4030
4031 static void
4032 ev_window_document_changed_cb (EvDocumentModel *model,
4033                                GParamSpec      *pspec,
4034                                EvWindow        *ev_window)
4035 {
4036         ev_window_set_document (ev_window,
4037                                 ev_document_model_get_document (model));
4038 }
4039
4040 static void
4041 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4042                                   GParamSpec      *pspec,
4043                                   EvWindow        *ev_window)
4044 {
4045         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4046
4047         g_object_set (ev_window->priv->scrolled_window,
4048                       "hscrollbar-policy",
4049                       sizing_mode == EV_SIZING_FREE ?
4050                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4051                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4052                       NULL);
4053
4054         update_sizing_buttons (ev_window);
4055         save_sizing_mode (ev_window);
4056 }
4057
4058 static void
4059 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4060 {
4061         ev_window_update_actions (ev_window);
4062
4063         if (!ev_window->priv->metadata)
4064                 return;
4065
4066         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4067                 gdouble zoom;
4068
4069                 zoom = ev_document_model_get_scale (model);
4070                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4071                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4072         }
4073 }
4074
4075 static void
4076 ev_window_update_continuous_action (EvWindow *window)
4077 {
4078         GtkAction *action;
4079
4080         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4081         g_signal_handlers_block_by_func
4082                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4083         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4084                                       ev_document_model_get_continuous (window->priv->model));
4085         g_signal_handlers_unblock_by_func
4086                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4087 }
4088
4089 static void
4090 ev_window_update_dual_page_action (EvWindow *window)
4091 {
4092         GtkAction *action;
4093
4094         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4095         g_signal_handlers_block_by_func
4096                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4097         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4098                                       ev_document_model_get_dual_page (window->priv->model));
4099         g_signal_handlers_unblock_by_func
4100                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4101 }
4102
4103 static void
4104 ev_window_continuous_changed_cb (EvDocumentModel *model,
4105                                  GParamSpec      *pspec,
4106                                  EvWindow        *ev_window)
4107 {
4108         ev_window_update_continuous_action (ev_window);
4109
4110         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4111                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4112                                          ev_document_model_get_continuous (model));
4113 }
4114
4115 static void
4116 ev_window_rotation_changed_cb (EvDocumentModel *model,
4117                                GParamSpec      *pspec,
4118                                EvWindow        *window)
4119 {
4120         gint rotation = ev_document_model_get_rotation (model);
4121
4122         if (window->priv->metadata && !ev_window_is_empty (window))
4123                 ev_metadata_set_int (window->priv->metadata, "rotation",
4124                                      rotation);
4125
4126         ev_window_refresh_window_thumbnail (window, rotation);
4127 }
4128
4129 static void
4130 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4131 {
4132         ev_window_update_actions (window);
4133 }
4134
4135 static void
4136 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4137                                 GParamSpec      *pspec,
4138                                 EvWindow        *ev_window)
4139 {
4140         ev_window_update_dual_page_action (ev_window);
4141
4142         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4143                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4144                                          ev_document_model_get_dual_page (model));
4145 }
4146
4147 static char *
4148 build_comments_string (void)
4149 {
4150 #ifdef ENABLE_PDF
4151         PopplerBackend backend;
4152         const char *backend_name;
4153         const char *version;
4154
4155         backend = poppler_get_backend ();
4156         version = poppler_get_version ();
4157         switch (backend) {
4158                 case POPPLER_BACKEND_CAIRO:
4159                         backend_name = "cairo";
4160                         break;
4161                 case POPPLER_BACKEND_SPLASH:
4162                         backend_name = "splash";
4163                         break;
4164                 default:
4165                         backend_name = "unknown";
4166                         break;
4167         }
4168
4169         return g_strdup_printf (_("Document Viewer.\n"
4170                                   "Using poppler %s (%s)"),
4171                                 version, backend_name);
4172 #else
4173         return g_strdup_printf (_("Document Viewer"));
4174 #endif
4175 }
4176
4177 static void
4178 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4179 {
4180         const char *authors[] = {
4181                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4182                 "Jonathan Blandford <jrb@gnome.org>",
4183                 "Marco Pesenti Gritti <marco@gnome.org>",
4184                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4185                 "Bryan Clark <clarkbw@gnome.org>",
4186                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4187                 "Wouter Bolsterlee <wbolster@gnome.org>",
4188                 "Christian Persch <chpe" "\100" "gnome.org>",
4189                 NULL
4190         };
4191
4192         const char *documenters[] = {
4193                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4194                 NULL
4195         };
4196
4197         const char *license[] = {
4198                 N_("Evince is free software; you can redistribute it and/or modify "
4199                    "it under the terms of the GNU General Public License as published by "
4200                    "the Free Software Foundation; either version 2 of the License, or "
4201                    "(at your option) any later version.\n"),
4202                 N_("Evince is distributed in the hope that it will be useful, "
4203                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4204                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4205                    "GNU General Public License for more details.\n"),
4206                 N_("You should have received a copy of the GNU General Public License "
4207                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4208                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4209         };
4210
4211         char *license_trans;
4212         char *comments;
4213
4214 #ifdef ENABLE_NLS
4215         const char **p;
4216
4217         for (p = authors; *p; ++p)
4218                 *p = _(*p);
4219
4220         for (p = documenters; *p; ++p)
4221                 *p = _(*p);
4222 #endif
4223
4224         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4225                                      _(license[2]), "\n", NULL);
4226         comments = build_comments_string ();
4227
4228         gtk_show_about_dialog (
4229                 GTK_WINDOW (ev_window),
4230                 "name", _("Evince"),
4231                 "version", VERSION,
4232                 "copyright",
4233                 _("© 1996–2009 The Evince authors"),
4234                 "license", license_trans,
4235                 "website", "http://www.gnome.org/projects/evince",
4236                 "comments", comments,
4237                 "authors", authors,
4238                 "documenters", documenters,
4239                 "translator-credits", _("translator-credits"),
4240                 "logo-icon-name", "evince",
4241                 "wrap-license", TRUE,
4242                 NULL);
4243
4244         g_free (comments);
4245         g_free (license_trans);
4246 }
4247
4248 static void
4249 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4250 {
4251         gboolean active;
4252
4253         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4254         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4255         update_chrome_visibility (ev_window);
4256         if (ev_window->priv->metadata)
4257                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4258 }
4259
4260 static void
4261 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4262 {
4263         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4264                 return;
4265
4266         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4267                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4268         update_chrome_visibility (ev_window);
4269 }
4270
4271 static void
4272 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4273                                            GParamSpec *pspec,
4274                                            EvWindow   *ev_window)
4275 {
4276         GtkWidget *current_page;
4277         const char *id;
4278
4279         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4280
4281         if (current_page == ev_window->priv->sidebar_links) {
4282                 id = LINKS_SIDEBAR_ID;
4283         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4284                 id = THUMBNAILS_SIDEBAR_ID;
4285         } else if (current_page == ev_window->priv->sidebar_attachments) {
4286                 id = ATTACHMENTS_SIDEBAR_ID;
4287         } else if (current_page == ev_window->priv->sidebar_layers) {
4288                 id = LAYERS_SIDEBAR_ID;
4289         } else {
4290                 g_assert_not_reached();
4291         }
4292
4293         g_object_unref (current_page);
4294
4295         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4296                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4297 }
4298
4299 static void
4300 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4301                                          GParamSpec *pspec,
4302                                          EvWindow   *ev_window)
4303 {
4304         EvView *view = EV_VIEW (ev_window->priv->view);
4305         GtkAction *action;
4306
4307         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4308
4309         if (!ev_view_get_presentation (view)) {
4310                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4311                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4312
4313                 if (ev_window->priv->metadata)
4314                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4315                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4316         }
4317 }
4318
4319 static void
4320 view_menu_link_popup (EvWindow *ev_window,
4321                       EvLink   *link)
4322 {
4323         gboolean   show_external = FALSE;
4324         gboolean   show_internal = FALSE;
4325         GtkAction *action;
4326
4327         if (ev_window->priv->link)
4328                 g_object_unref (ev_window->priv->link);
4329
4330         if (link)
4331                 ev_window->priv->link = g_object_ref (link);
4332         else
4333                 ev_window->priv->link = NULL;
4334
4335         if (ev_window->priv->link) {
4336                 EvLinkAction *ev_action;
4337
4338                 ev_action = ev_link_get_action (link);
4339                 if (ev_action) {
4340                         switch (ev_link_action_get_action_type (ev_action)) {
4341                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4342                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4343                                         show_internal = TRUE;
4344                                         break;
4345                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4346                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4347                                         show_external = TRUE;
4348                                         break;
4349                                 default:
4350                                         break;
4351                         }
4352                 }
4353         }
4354
4355         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4356                                               "OpenLink");
4357         gtk_action_set_visible (action, show_external);
4358
4359         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4360                                               "CopyLinkAddress");
4361         gtk_action_set_visible (action, show_external);
4362
4363         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4364                                               "GoLink");
4365         gtk_action_set_visible (action, show_internal);
4366
4367         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4368                                               "OpenLinkNewWindow");
4369         gtk_action_set_visible (action, show_internal);
4370 }
4371
4372 static void
4373 view_menu_image_popup (EvWindow  *ev_window,
4374                        EvImage   *image)
4375 {
4376         GtkAction *action;
4377         gboolean   show_image = FALSE;
4378
4379         if (ev_window->priv->image)
4380                 g_object_unref (ev_window->priv->image);
4381
4382         if (image)
4383                 ev_window->priv->image = g_object_ref (image);
4384         else
4385                 ev_window->priv->image = NULL;
4386
4387         show_image = (ev_window->priv->image != NULL);
4388
4389         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4390                                               "SaveImageAs");
4391         gtk_action_set_visible (action, show_image);
4392
4393         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4394                                               "CopyImage");
4395         gtk_action_set_visible (action, show_image);
4396 }
4397
4398 static gboolean
4399 view_menu_popup_cb (EvView   *view,
4400                     GObject  *object,
4401                     EvWindow *ev_window)
4402 {
4403         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4404                 return FALSE;
4405
4406         view_menu_link_popup (ev_window,
4407                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4408         view_menu_image_popup (ev_window,
4409                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4410
4411         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4412                         NULL, NULL, NULL, NULL,
4413                         3, gtk_get_current_event_time ());
4414         return TRUE;
4415 }
4416
4417 static gboolean
4418 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4419                               GList           *attach_list,
4420                               EvWindow        *ev_window)
4421 {
4422         GtkWidget *popup;
4423
4424         g_assert (attach_list != NULL);
4425
4426         if (ev_window->priv->attach_list) {
4427                 g_list_foreach (ev_window->priv->attach_list,
4428                                 (GFunc) g_object_unref, NULL);
4429                 g_list_free (ev_window->priv->attach_list);
4430         }
4431
4432         ev_window->priv->attach_list = attach_list;
4433
4434         popup = ev_window->priv->attachment_popup;
4435
4436         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4437                         NULL, NULL,
4438                         3, gtk_get_current_event_time ());
4439
4440         return TRUE;
4441 }
4442
4443 static void
4444 ev_window_update_find_status_message (EvWindow *ev_window)
4445 {
4446         gchar *message;
4447
4448         if (!ev_window->priv->find_job)
4449                 return;
4450
4451         if (ev_job_is_finished (ev_window->priv->find_job)) {
4452                 gint n_results;
4453
4454                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4455                                                        ev_document_model_get_page (ev_window->priv->model));
4456                 /* TRANS: Sometimes this could be better translated as
4457                                       "%d hit(s) on this page".  Therefore this string
4458                                       contains plural cases. */
4459                 message = g_strdup_printf (ngettext ("%d found on this page",
4460                                                      "%d found on this page",
4461                                                      n_results),
4462                                            n_results);
4463         } else {
4464                 gdouble percent;
4465
4466                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4467                 message = g_strdup_printf (_("%3d%% remaining to search"),
4468                                            (gint) ((1.0 - percent) * 100));
4469         }
4470
4471         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4472         g_free (message);
4473 }
4474
4475 static void
4476 ev_window_find_job_finished_cb (EvJobFind *job,
4477                                 EvWindow  *ev_window)
4478 {
4479         ev_window_update_find_status_message (ev_window);
4480 }
4481
4482 static void
4483 ev_window_find_job_updated_cb (EvJobFind *job,
4484                                gint       page,
4485                                EvWindow  *ev_window)
4486 {
4487         ev_window_update_actions (ev_window);
4488
4489         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4490                               ev_job_find_get_results (job),
4491                               page);
4492         ev_window_update_find_status_message (ev_window);
4493 }
4494
4495 static void
4496 ev_window_clear_find_job (EvWindow *ev_window)
4497 {
4498         if (ev_window->priv->find_job != NULL) {
4499                 if (!ev_job_is_finished (ev_window->priv->find_job))
4500                         ev_job_cancel (ev_window->priv->find_job);
4501
4502                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4503                                                       ev_window_find_job_finished_cb,
4504                                                       ev_window);
4505                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4506                                                       ev_window_find_job_updated_cb,
4507                                                       ev_window);
4508                 g_object_unref (ev_window->priv->find_job);
4509                 ev_window->priv->find_job = NULL;
4510         }
4511 }
4512
4513 static void
4514 find_bar_previous_cb (EggFindBar *find_bar,
4515                       EvWindow   *ev_window)
4516 {
4517         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4518 }
4519
4520 static void
4521 find_bar_next_cb (EggFindBar *find_bar,
4522                   EvWindow   *ev_window)
4523 {
4524         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4525 }
4526
4527 static void
4528 find_bar_close_cb (EggFindBar *find_bar,
4529                    EvWindow   *ev_window)
4530 {
4531         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4532         ev_window_clear_find_job (ev_window);
4533         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4534         update_chrome_visibility (ev_window);
4535 }
4536
4537 static void
4538 find_bar_search_changed_cb (EggFindBar *find_bar,
4539                             GParamSpec *param,
4540                             EvWindow   *ev_window)
4541 {
4542         gboolean case_sensitive;
4543         const char *search_string;
4544
4545         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4546                 return;
4547
4548         /* Either the string or case sensitivity could have changed. */
4549         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4550         search_string = egg_find_bar_get_search_string (find_bar);
4551
4552         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4553
4554         ev_window_clear_find_job (ev_window);
4555
4556         if (search_string && search_string[0]) {
4557                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4558                                                              ev_document_model_get_page (ev_window->priv->model),
4559                                                              ev_document_get_n_pages (ev_window->priv->document),
4560                                                              search_string,
4561                                                              case_sensitive);
4562                 g_signal_connect (ev_window->priv->find_job, "finished",
4563                                   G_CALLBACK (ev_window_find_job_finished_cb),
4564                                   ev_window);
4565                 g_signal_connect (ev_window->priv->find_job, "updated",
4566                                   G_CALLBACK (ev_window_find_job_updated_cb),
4567                                   ev_window);
4568                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4569         } else {
4570                 ev_window_update_actions (ev_window);
4571                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4572                                               NULL);
4573                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4574         }
4575 }
4576
4577 static void
4578 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4579                                 GParamSpec *param,
4580                                 EvWindow   *ev_window)
4581 {
4582         gboolean visible;
4583
4584         visible = GTK_WIDGET_VISIBLE (find_bar);
4585
4586         if (ev_window->priv->document &&
4587             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4588                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4589                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4590                 ev_window_update_actions (ev_window);
4591
4592                 if (visible)
4593                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4594                 else
4595                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4596         }
4597 }
4598
4599 static void
4600 find_bar_scroll (EggFindBar   *find_bar,
4601                  GtkScrollType scroll,
4602                  EvWindow     *ev_window)
4603 {
4604         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4605 }
4606
4607 static void
4608 zoom_control_changed_cb (EphyZoomAction *action,
4609                          float           zoom,
4610                          EvWindow       *ev_window)
4611 {
4612         EvSizingMode mode;
4613
4614         if (zoom == EPHY_ZOOM_BEST_FIT) {
4615                 mode = EV_SIZING_BEST_FIT;
4616         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4617                 mode = EV_SIZING_FIT_WIDTH;
4618         } else {
4619                 mode = EV_SIZING_FREE;
4620         }
4621
4622         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4623
4624         if (mode == EV_SIZING_FREE) {
4625                 ev_document_model_set_scale (ev_window->priv->model,
4626                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4627         }
4628 }
4629
4630 static void
4631 ev_window_drag_data_received (GtkWidget        *widget,
4632                               GdkDragContext   *context,
4633                               gint              x,
4634                               gint              y,
4635                               GtkSelectionData *selection_data,
4636                               guint             info,
4637                               guint             time)
4638
4639 {
4640         EvWindow  *window = EV_WINDOW (widget);
4641         gchar    **uris;
4642         gint       i = 0;
4643         GSList    *uri_list = NULL;
4644         GtkWidget *source;
4645
4646         source = gtk_drag_get_source_widget (context);
4647         if (source && widget == gtk_widget_get_toplevel (source)) {
4648                 gtk_drag_finish (context, FALSE, FALSE, time);
4649                 return;
4650         }
4651
4652         uris = gtk_selection_data_get_uris (selection_data);
4653         if (!uris) {
4654                 gtk_drag_finish (context, FALSE, FALSE, time);
4655                 return;
4656         }
4657
4658         for (i = 0; uris[i]; i++) {
4659                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4660         }
4661
4662         ev_application_open_uri_list (EV_APP, uri_list,
4663                                       gtk_window_get_screen (GTK_WINDOW (window)),
4664                                       0);
4665         gtk_drag_finish (context, TRUE, FALSE, time);
4666
4667         g_strfreev (uris);
4668         g_slist_free (uri_list);
4669 }
4670
4671 static void
4672 ev_window_finalize (GObject *object)
4673 {
4674         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4675
4676         if (ev_window_n_copies == 0) {
4677                 ev_application_shutdown (EV_APP);
4678         } else {
4679                 ev_window_n_copies--;
4680         }
4681 }
4682
4683 static void
4684 ev_window_dispose (GObject *object)
4685 {
4686         EvWindow *window = EV_WINDOW (object);
4687         EvWindowPrivate *priv = window->priv;
4688         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4689
4690         if (mpkeys) {
4691                 g_signal_handlers_disconnect_by_func (mpkeys,
4692                                                       ev_window_media_player_key_pressed,
4693                                                       window);
4694         }
4695
4696         if (priv->metadata) {
4697                 g_object_unref (priv->metadata);
4698                 priv->metadata = NULL;
4699         }
4700
4701         if (priv->setup_document_idle > 0) {
4702                 g_source_remove (priv->setup_document_idle);
4703                 priv->setup_document_idle = 0;
4704         }
4705
4706         if (priv->monitor) {
4707                 g_object_unref (priv->monitor);
4708                 priv->monitor = NULL;
4709         }
4710
4711         if (priv->title) {
4712                 ev_window_title_free (priv->title);
4713                 priv->title = NULL;
4714         }
4715
4716         if (priv->ui_manager) {
4717                 g_object_unref (priv->ui_manager);
4718                 priv->ui_manager = NULL;
4719         }
4720
4721         if (priv->action_group) {
4722                 g_object_unref (priv->action_group);
4723                 priv->action_group = NULL;
4724         }
4725
4726         if (priv->view_popup_action_group) {
4727                 g_object_unref (priv->view_popup_action_group);
4728                 priv->view_popup_action_group = NULL;
4729         }
4730
4731         if (priv->attachment_popup_action_group) {
4732                 g_object_unref (priv->attachment_popup_action_group);
4733                 priv->attachment_popup_action_group = NULL;
4734         }
4735
4736         if (priv->recent_action_group) {
4737                 g_object_unref (priv->recent_action_group);
4738                 priv->recent_action_group = NULL;
4739         }
4740
4741         if (priv->recent_manager) {
4742                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4743                                                       ev_window_setup_recent,
4744                                                       window);
4745                 priv->recent_manager = NULL;
4746         }
4747
4748         priv->recent_ui_id = 0;
4749
4750         if (priv->model) {
4751                 g_signal_handlers_disconnect_by_func (priv->model,
4752                                                       ev_window_page_changed_cb,
4753                                                       window);
4754                 g_object_unref (priv->model);
4755                 priv->model = NULL;
4756         }
4757
4758         if (priv->document) {
4759                 g_object_unref (priv->document);
4760                 priv->document = NULL;
4761         }
4762
4763         if (priv->view) {
4764                 g_object_unref (priv->view);
4765                 priv->view = NULL;
4766         }
4767
4768         if (priv->password_view) {
4769                 g_object_unref (priv->password_view);
4770                 priv->password_view = NULL;
4771         }
4772
4773         if (priv->load_job) {
4774                 ev_window_clear_load_job (window);
4775         }
4776
4777         if (priv->reload_job) {
4778                 ev_window_clear_reload_job (window);
4779         }
4780
4781         if (priv->save_job) {
4782                 ev_window_clear_save_job (window);
4783         }
4784
4785         if (priv->thumbnail_job) {
4786                 ev_window_clear_thumbnail_job (window);
4787         }
4788
4789         if (priv->find_job) {
4790                 ev_window_clear_find_job (window);
4791         }
4792
4793         if (priv->local_uri) {
4794                 ev_window_clear_local_uri (window);
4795                 priv->local_uri = NULL;
4796         }
4797
4798         ev_window_clear_progress_idle (window);
4799         if (priv->progress_cancellable) {
4800                 g_object_unref (priv->progress_cancellable);
4801                 priv->progress_cancellable = NULL;
4802         }
4803
4804         ev_window_close_dialogs (window);
4805
4806         if (priv->link) {
4807                 g_object_unref (priv->link);
4808                 priv->link = NULL;
4809         }
4810
4811         if (priv->image) {
4812                 g_object_unref (priv->image);
4813                 priv->image = NULL;
4814         }
4815
4816         if (priv->attach_list) {
4817                 g_list_foreach (priv->attach_list,
4818                                 (GFunc) g_object_unref,
4819                                 NULL);
4820                 g_list_free (priv->attach_list);
4821                 priv->attach_list = NULL;
4822         }
4823
4824         if (priv->find_bar) {
4825                 g_signal_handlers_disconnect_by_func
4826                         (window->priv->find_bar,
4827                          G_CALLBACK (find_bar_close_cb),
4828                          window);
4829                 priv->find_bar = NULL;
4830         }
4831
4832         if (priv->uri) {
4833                 g_free (priv->uri);
4834                 priv->uri = NULL;
4835         }
4836
4837         if (priv->search_string) {
4838                 g_free (priv->search_string);
4839                 priv->search_string = NULL;
4840         }
4841
4842         if (priv->dest) {
4843                 g_object_unref (priv->dest);
4844                 priv->dest = NULL;
4845         }
4846
4847         if (priv->history) {
4848                 g_object_unref (priv->history);
4849                 priv->history = NULL;
4850         }
4851
4852         if (priv->presentation_timeout_id > 0) {
4853                 g_source_remove (priv->presentation_timeout_id);
4854                 priv->presentation_timeout_id = 0;
4855         }
4856
4857         if (priv->print_queue) {
4858                 g_queue_free (priv->print_queue);
4859                 priv->print_queue = NULL;
4860         }
4861
4862         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4863 }
4864
4865 static void
4866 menubar_deactivate_cb (GtkWidget *menubar,
4867                        EvWindow  *window)
4868 {
4869         g_signal_handlers_disconnect_by_func (menubar,
4870                                               G_CALLBACK (menubar_deactivate_cb),
4871                                               window);
4872
4873         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4874
4875         update_chrome_visibility (window);
4876 }
4877
4878 static gboolean
4879 ev_window_key_press_event (GtkWidget   *widget,
4880                            GdkEventKey *event)
4881 {
4882         EvWindow        *ev_window = EV_WINDOW (widget);
4883         EvWindowPrivate *priv = ev_window->priv;
4884         gboolean         handled = FALSE;
4885
4886         /* Propagate the event to the view first
4887          * It's needed to be able to type in
4888          * annot popups windows
4889          */
4890         if (priv->view) {
4891                 g_object_ref (priv->view);
4892                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4893                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4894                 g_object_unref (priv->view);
4895         }
4896
4897         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4898                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4899
4900                 if (priv->menubar_accel_keyval != 0 &&
4901                     event->keyval == priv->menubar_accel_keyval &&
4902                     modifier == priv->menubar_accel_modifier) {
4903                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4904                                 g_signal_connect (priv->menubar, "deactivate",
4905                                                   G_CALLBACK (menubar_deactivate_cb),
4906                                                   ev_window);
4907
4908                                 gtk_widget_show (priv->menubar);
4909                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4910                                                              FALSE);
4911
4912                                 handled = TRUE;
4913                         }
4914                 }
4915         }
4916
4917         if (!handled)
4918                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4919
4920         return handled;
4921 }
4922
4923 static void
4924 ev_window_class_init (EvWindowClass *ev_window_class)
4925 {
4926         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4927         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4928
4929         g_object_class->dispose = ev_window_dispose;
4930         g_object_class->finalize = ev_window_finalize;
4931
4932         widget_class->key_press_event = ev_window_key_press_event;
4933         widget_class->screen_changed = ev_window_screen_changed;
4934         widget_class->window_state_event = ev_window_state_event;
4935         widget_class->drag_data_received = ev_window_drag_data_received;
4936
4937         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4938 }
4939
4940 /* Normal items */
4941 static const GtkActionEntry entries[] = {
4942         { "File", NULL, N_("_File") },
4943         { "Edit", NULL, N_("_Edit") },
4944         { "View", NULL, N_("_View") },
4945         { "Go", NULL, N_("_Go") },
4946         { "Help", NULL, N_("_Help") },
4947
4948         /* File menu */
4949         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4950           N_("Open an existing document"),
4951           G_CALLBACK (ev_window_cmd_file_open) },
4952         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4953           N_("Open a copy of the current document in a new window"),
4954           G_CALLBACK (ev_window_cmd_file_open_copy) },
4955         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4956           N_("Save a copy of the current document"),
4957           G_CALLBACK (ev_window_cmd_save_as) },
4958         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
4959           N_("Setup the page settings for printing"),
4960           G_CALLBACK (ev_window_cmd_file_print_setup) },
4961         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4962           N_("Print this document"),
4963           G_CALLBACK (ev_window_cmd_file_print) },
4964         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4965           G_CALLBACK (ev_window_cmd_file_properties) },
4966         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4967           G_CALLBACK (ev_window_cmd_file_close_window) },
4968
4969         /* Edit menu */
4970         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4971           G_CALLBACK (ev_window_cmd_edit_copy) },
4972         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4973           G_CALLBACK (ev_window_cmd_edit_select_all) },
4974         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4975           N_("Find a word or phrase in the document"),
4976           G_CALLBACK (ev_window_cmd_edit_find) },
4977         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4978           G_CALLBACK (ev_window_cmd_edit_find_next) },
4979         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4980           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4981         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4982           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4983         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4984           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4985         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4986           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4987
4988         /* View menu */
4989         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4990           N_("Enlarge the document"),
4991           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4992         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4993           N_("Shrink the document"),
4994           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4995         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4996           N_("Reload the document"),
4997           G_CALLBACK (ev_window_cmd_view_reload) },
4998
4999         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5000           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5001
5002         /* Go menu */
5003         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5004           N_("Go to the previous page"),
5005           G_CALLBACK (ev_window_cmd_go_previous_page) },
5006         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5007           N_("Go to the next page"),
5008           G_CALLBACK (ev_window_cmd_go_next_page) },
5009         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5010           N_("Go to the first page"),
5011           G_CALLBACK (ev_window_cmd_go_first_page) },
5012         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5013           N_("Go to the last page"),
5014           G_CALLBACK (ev_window_cmd_go_last_page) },
5015
5016         /* Help menu */
5017         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5018           G_CALLBACK (ev_window_cmd_help_contents) },
5019
5020         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5021           G_CALLBACK (ev_window_cmd_help_about) },
5022
5023         /* Toolbar-only */
5024         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5025           N_("Leave fullscreen mode"),
5026           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5027         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5028           N_("Start a presentation"),
5029           G_CALLBACK (ev_window_cmd_start_presentation) },
5030
5031         /* Accellerators */
5032         { "Escape", NULL, "", "Escape", "",
5033           G_CALLBACK (ev_window_cmd_escape) },
5034         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5035           G_CALLBACK (ev_window_cmd_edit_find) },
5036         { "F3", NULL, "", "F3", NULL,
5037           G_CALLBACK (ev_window_cmd_edit_find_next) },
5038         { "PageDown", NULL, "", "Page_Down", NULL,
5039           G_CALLBACK (ev_window_cmd_scroll_forward) },
5040         { "PageUp", NULL, "", "Page_Up", NULL,
5041           G_CALLBACK (ev_window_cmd_scroll_backward) },
5042         { "Space", NULL, "", "space", NULL,
5043           G_CALLBACK (ev_window_cmd_scroll_forward) },
5044         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5045           G_CALLBACK (ev_window_cmd_scroll_backward) },
5046         { "BackSpace", NULL, "", "BackSpace", NULL,
5047           G_CALLBACK (ev_window_cmd_scroll_backward) },
5048         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5049           G_CALLBACK (ev_window_cmd_scroll_forward) },
5050         { "Return", NULL, "", "Return", NULL,
5051           G_CALLBACK (ev_window_cmd_scroll_forward) },
5052         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5053           G_CALLBACK (ev_window_cmd_scroll_backward) },
5054         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5055           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5056         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5057           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5058         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5059           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5060         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5061           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5062         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5063           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5064         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5065           G_CALLBACK (ev_window_cmd_go_backward) },
5066         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5067           G_CALLBACK (ev_window_cmd_go_forward) },
5068         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5069           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5070         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5071           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5072         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5073           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5074         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5075           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5076         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5077           G_CALLBACK (ev_window_cmd_edit_copy) },
5078 };
5079
5080 /* Toggle items */
5081 static const GtkToggleActionEntry toggle_entries[] = {
5082         /* View Menu */
5083         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5084           N_("Show or hide the toolbar"),
5085           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5086         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5087           N_("Show or hide the side pane"),
5088           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5089         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5090           N_("Show the entire document"),
5091           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5092         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5093           N_("Show two pages at once"),
5094           G_CALLBACK (ev_window_cmd_dual), FALSE },
5095         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5096           N_("Expand the window to fill the screen"),
5097           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5098         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5099           N_("Run document as a presentation"),
5100           G_CALLBACK (ev_window_cmd_view_presentation) },
5101         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5102           N_("Make the current document fill the window"),
5103           G_CALLBACK (ev_window_cmd_view_best_fit) },
5104         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5105           N_("Make the current document fill the window width"),
5106           G_CALLBACK (ev_window_cmd_view_page_width) },
5107 };
5108
5109 /* Popups specific items */
5110 static const GtkActionEntry view_popup_entries [] = {
5111         /* Links */
5112         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5113           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5114         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5115           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5116         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5117           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5118         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5119           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5120         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5121           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5122         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5123           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5124 };
5125
5126 static const GtkActionEntry attachment_popup_entries [] = {
5127         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5128           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5129         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5130           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5131 };
5132
5133 static void
5134 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5135 {
5136         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5137 }
5138
5139 static void
5140 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5141 {
5142         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5143         gtk_widget_grab_focus (window->priv->view);
5144 }
5145
5146 static void
5147 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5148 {
5149
5150         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5151         gtk_widget_grab_focus (window->priv->view);
5152 }
5153
5154 static void
5155 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5156                                    EvWindow        *window)
5157 {
5158         ev_view_reload (EV_VIEW (window->priv->view));
5159 }
5160
5161 static void
5162 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5163 {
5164         GtkAction *action;
5165
5166         action = g_object_new (EV_TYPE_PAGE_ACTION,
5167                                "name", PAGE_SELECTOR_ACTION,
5168                                "label", _("Page"),
5169                                "tooltip", _("Select Page"),
5170                                "icon_name", "text-x-generic",
5171                                "visible_overflown", FALSE,
5172                                NULL);
5173         ev_page_action_set_model (EV_PAGE_ACTION (action),
5174                                   window->priv->model);
5175         g_signal_connect (action, "activate_link",
5176                           G_CALLBACK (activate_link_cb), window);
5177         gtk_action_group_add_action (group, action);
5178         g_object_unref (action);
5179
5180         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5181                                "name", ZOOM_CONTROL_ACTION,
5182                                "label", _("Zoom"),
5183                                "stock_id", EV_STOCK_ZOOM,
5184                                "tooltip", _("Adjust the zoom level"),
5185                                "zoom", 1.0,
5186                                NULL);
5187         g_signal_connect (action, "zoom_to_level",
5188                           G_CALLBACK (zoom_control_changed_cb), window);
5189         gtk_action_group_add_action (group, action);
5190         g_object_unref (action);
5191
5192         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5193                                "name", NAVIGATION_ACTION,
5194                                "label", _("Navigation"),
5195                                "is_important", TRUE,
5196                                "short_label", _("Back"),
5197                                "stock_id", GTK_STOCK_GO_DOWN,
5198                                /*translators: this is the history action*/
5199                                "tooltip", _("Move across visited pages"),
5200                                NULL);
5201         g_signal_connect (action, "activate_link",
5202                           G_CALLBACK (navigation_action_activate_link_cb), window);
5203         gtk_action_group_add_action (group, action);
5204         g_object_unref (action);
5205
5206         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5207                                "name", "FileOpenRecent",
5208                                "label", _("_Open..."),
5209                                "tooltip", _("Open an existing document"),
5210                                "stock_id", GTK_STOCK_OPEN,
5211                                NULL);
5212         g_signal_connect (action, "activate",
5213                           G_CALLBACK (ev_window_cmd_file_open), window);
5214         g_signal_connect (action, "item_activated",
5215                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5216                           window);
5217         gtk_action_group_add_action (group, action);
5218         g_object_unref (action);
5219 }
5220
5221 static void
5222 set_action_properties (GtkActionGroup *action_group)
5223 {
5224         GtkAction *action;
5225
5226         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5227         g_object_set (action, "is-important", TRUE, NULL);
5228         /*translators: this is the label for toolbar button*/
5229         g_object_set (action, "short_label", _("Previous"), NULL);
5230
5231         action = gtk_action_group_get_action (action_group, "GoNextPage");
5232         g_object_set (action, "is-important", TRUE, NULL);
5233         /*translators: this is the label for toolbar button*/
5234         g_object_set (action, "short_label", _("Next"), NULL);
5235
5236         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5237         /*translators: this is the label for toolbar button*/
5238         g_object_set (action, "short_label", _("Zoom In"), NULL);
5239
5240         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5241         /*translators: this is the label for toolbar button*/
5242         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5243
5244         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5245         /*translators: this is the label for toolbar button*/
5246         g_object_set (action, "short_label", _("Best Fit"), NULL);
5247
5248         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5249         /*translators: this is the label for toolbar button*/
5250         g_object_set (action, "short_label", _("Fit Width"), NULL);
5251
5252         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5253         g_object_set (action, "is-important", TRUE, NULL);
5254 }
5255
5256 static void
5257 set_chrome_actions (EvWindow *window)
5258 {
5259         EvWindowPrivate *priv = window->priv;
5260         GtkActionGroup *action_group = priv->action_group;
5261         GtkAction *action;
5262
5263         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5264         g_signal_handlers_block_by_func
5265                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5266         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5267                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5268         g_signal_handlers_unblock_by_func
5269                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5270 }
5271
5272 static void
5273 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5274                           GParamSpec     *pspec,
5275                           EvWindow       *ev_window)
5276 {
5277         GtkTreeModel *model;
5278         GtkAction *action;
5279
5280         g_object_get (G_OBJECT (ev_sidebar_links),
5281                       "model", &model,
5282                       NULL);
5283
5284         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5285         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5286         g_object_unref (model);
5287 }
5288
5289 static gboolean
5290 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5291 {
5292 #ifdef ENABLE_DBUS
5293         GObject *keys;
5294
5295         keys = ev_application_get_media_keys (EV_APP);
5296         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5297 #endif /* ENABLE_DBUS */
5298
5299         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5300         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5301
5302         ev_window_set_view_accels_sensitivity (window, TRUE);
5303
5304         update_chrome_visibility (window);
5305
5306         return FALSE;
5307 }
5308
5309 static gboolean
5310 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5311 {
5312         ev_window_set_view_accels_sensitivity (window, FALSE);
5313
5314         return FALSE;
5315 }
5316
5317 static void
5318 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5319                                     GParamSpec         *pspec,
5320                                     EvWindow           *ev_window)
5321 {
5322         GtkWidget *widget;
5323
5324         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5325
5326         if (widget != NULL) {
5327                 g_signal_connect_object (widget, "focus_in_event",
5328                                          G_CALLBACK (view_actions_focus_in_cb),
5329                                          ev_window, 0);
5330                 g_signal_connect_object (widget, "focus_out_event",
5331                                          G_CALLBACK (view_actions_focus_out_cb),
5332                                          ev_window, 0);
5333                 g_object_unref (widget);
5334         }
5335 }
5336
5337 static gboolean
5338 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5339 {
5340         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5341                 gboolean maximized;
5342
5343                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5344                 if (window->priv->metadata && !ev_window_is_empty (window))
5345                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5346         }
5347
5348         return FALSE;
5349 }
5350
5351 static gboolean
5352 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5353 {
5354         GdkWindowState state;
5355         gdouble document_width, document_height;
5356
5357         if (!window->priv->metadata)
5358                 return FALSE;
5359
5360         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5361
5362         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5363                 if (!ev_window_is_empty (window) && window->priv->document) {
5364                         ev_document_get_max_page_size (window->priv->document,
5365                                                        &document_width, &document_height);
5366                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5367                                                 (double)event->width / document_width);
5368                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5369                                                 (double)event->height / document_height);
5370                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5371                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5372                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5373                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5374                 }
5375         }
5376
5377         return FALSE;
5378 }
5379
5380 static void
5381 launch_action (EvWindow *window, EvLinkAction *action)
5382 {
5383         const char *filename = ev_link_action_get_filename (action);
5384         GAppInfo *app_info;
5385         GFile *file;
5386         GList file_list = {NULL};
5387         GAppLaunchContext *context;
5388         GError *error = NULL;
5389
5390         if (filename == NULL)
5391                 return;
5392
5393         if (g_path_is_absolute (filename)) {
5394                 file = g_file_new_for_path (filename);
5395         } else {
5396                 GFile *base_file;
5397                 gchar *dir;
5398
5399                 dir = g_path_get_dirname (window->priv->uri);
5400                 base_file = g_file_new_for_uri (dir);
5401                 g_free (dir);
5402
5403                 file = g_file_resolve_relative_path (base_file, filename);
5404                 g_object_unref (base_file);
5405         }
5406
5407         app_info = g_file_query_default_handler (file, NULL, &error);
5408         if (!app_info) {
5409                 ev_window_error_message (window, error,
5410                                          "%s",
5411                                          _("Unable to launch external application."));
5412                 g_object_unref (file);
5413                 g_error_free (error);
5414
5415                 return;
5416         }
5417
5418         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5419         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5420                                            gtk_window_get_screen (GTK_WINDOW (window)));
5421         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5422                                               gtk_get_current_event_time ());
5423
5424         file_list.data = file;
5425         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5426                 ev_window_error_message (window, error,
5427                                          "%s",
5428                                          _("Unable to launch external application."));
5429                 g_error_free (error);
5430         }
5431
5432         g_object_unref (app_info);
5433         g_object_unref (file);
5434         /* FIXMEchpe: unref launch context? */
5435
5436         /* According to the PDF spec filename can be an executable. I'm not sure
5437            allowing to launch executables is a good idea though. -- marco */
5438 }
5439
5440 static void
5441 launch_external_uri (EvWindow *window, EvLinkAction *action)
5442 {
5443         const gchar *uri = ev_link_action_get_uri (action);
5444         GError *error = NULL;
5445         gboolean ret;
5446         GAppLaunchContext *context;
5447
5448         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5449         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5450                                            gtk_window_get_screen (GTK_WINDOW (window)));
5451         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5452                                               gtk_get_current_event_time ());
5453
5454         if (!g_strstr_len (uri, strlen (uri), "://") &&
5455             !g_str_has_prefix (uri, "mailto:")) {
5456                 gchar *http;
5457
5458                 /* Not a valid uri, assuming it's http */
5459                 http = g_strdup_printf ("http://%s", uri);
5460                 ret = g_app_info_launch_default_for_uri (http, context, &error);
5461                 g_free (http);
5462         } else {
5463                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5464         }
5465
5466         if (ret == FALSE) {
5467                 ev_window_error_message (window, error,
5468                                          "%s", _("Unable to open external link"));
5469                 g_error_free (error);
5470         }
5471
5472         /* FIXMEchpe: unref launch context? */
5473 }
5474
5475 static void
5476 open_remote_link (EvWindow *window, EvLinkAction *action)
5477 {
5478         gchar *uri;
5479         gchar *dir;
5480
5481         dir = g_path_get_dirname (window->priv->uri);
5482
5483         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5484                                 NULL);
5485         g_free (dir);
5486
5487         ev_application_open_uri_at_dest (EV_APP, uri,
5488                                          gtk_window_get_screen (GTK_WINDOW (window)),
5489                                          ev_link_action_get_dest (action),
5490                                          0,
5491                                          NULL,
5492                                          gtk_get_current_event_time ());
5493
5494         g_free (uri);
5495 }
5496
5497 static void
5498 do_action_named (EvWindow *window, EvLinkAction *action)
5499 {
5500         const gchar *name = ev_link_action_get_name (action);
5501
5502         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5503                 ev_window_cmd_go_first_page (NULL, window);
5504         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5505                 ev_window_cmd_go_previous_page (NULL, window);
5506         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5507                 ev_window_cmd_go_next_page (NULL, window);
5508         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5509                 ev_window_cmd_go_last_page (NULL, window);
5510         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5511                 ev_window_cmd_focus_page_selector (NULL, window);
5512         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5513                 ev_window_cmd_edit_find (NULL, window);
5514         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5515                 ev_window_cmd_file_close_window (NULL, window);
5516         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5517                 ev_window_cmd_file_print (NULL, window);
5518         } else {
5519                 g_warning ("Unimplemented named action: %s, please post a "
5520                            "bug report in Evince bugzilla "
5521                            "(http://bugzilla.gnome.org) with a testcase.",
5522                            name);
5523         }
5524 }
5525
5526 static void
5527 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5528 {
5529         switch (ev_link_action_get_action_type (action)) {
5530                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5531                         EvLinkDest *dest;
5532
5533                         dest = ev_link_action_get_dest (action);
5534                         if (!dest)
5535                                 return;
5536
5537                         ev_window_open_copy_at_dest (window, dest);
5538                 }
5539                         break;
5540                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5541                         launch_external_uri (window, action);
5542                         break;
5543                 case EV_LINK_ACTION_TYPE_LAUNCH:
5544                         launch_action (window, action);
5545                         break;
5546                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5547                         open_remote_link (window, action);
5548                         break;
5549                 case EV_LINK_ACTION_TYPE_NAMED:
5550                         do_action_named (window, action);
5551                         break;
5552                 default:
5553                         g_assert_not_reached ();
5554         }
5555 }
5556
5557 static void
5558 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5559 {
5560         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5561 }
5562
5563 static void
5564 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5565 {
5566         EvLinkAction *ev_action = NULL;
5567         EvLinkDest   *dest;
5568
5569         ev_action = ev_link_get_action (window->priv->link);
5570         if (!ev_action)
5571                 return;
5572
5573         dest = ev_link_action_get_dest (ev_action);
5574         if (!dest)
5575                 return;
5576
5577         ev_window_open_copy_at_dest (window, dest);
5578 }
5579
5580 static void
5581 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5582 {
5583         EvLinkAction *ev_action;
5584
5585         ev_action = ev_link_get_action (window->priv->link);
5586         if (!ev_action)
5587                 return;
5588
5589         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5590                                    ev_action);
5591 }
5592
5593
5594 static void
5595 image_save_dialog_response_cb (GtkWidget *fc,
5596                                gint       response_id,
5597                                EvWindow  *ev_window)
5598 {
5599         GFile           *target_file;
5600         gboolean         is_native;
5601         GError          *error = NULL;
5602         GdkPixbuf       *pixbuf;
5603         gchar           *uri;
5604         gchar          **extensions;
5605         gchar           *filename;
5606         gchar           *file_format;
5607         GdkPixbufFormat *format;
5608         GtkFileFilter   *filter;
5609
5610         if (response_id != GTK_RESPONSE_OK) {
5611                 gtk_widget_destroy (fc);
5612                 return;
5613         }
5614
5615         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5616         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5617         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5618
5619         if (format == NULL) {
5620                 format = get_gdk_pixbuf_format_by_extension (uri);
5621         }
5622
5623         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5624                 /* no extension found and no extension provided within uri */
5625                 format = get_gdk_pixbuf_format_by_extension (".png");
5626                 if (format == NULL) {
5627                         /* no .png support, try .jpeg */
5628                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5629                 }
5630         }
5631
5632         if (format == NULL) {
5633                 ev_window_error_message (ev_window, NULL,
5634                                          "%s",
5635                                          _("Couldn't find appropriate format to save image"));
5636                 g_free (uri);
5637                 gtk_widget_destroy (fc);
5638
5639                 return;
5640         }
5641
5642         extensions = gdk_pixbuf_format_get_extensions (format);
5643         if (!g_str_has_suffix (uri, extensions[0])) {
5644                 gchar *uri_extension;
5645
5646                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5647                 target_file = g_file_new_for_uri (uri_extension);
5648                 g_free (uri_extension);
5649         } else {
5650                 target_file = g_file_new_for_uri (uri);
5651         }
5652         g_strfreev (extensions);
5653         g_free (uri);
5654
5655         is_native = g_file_is_native (target_file);
5656         if (is_native) {
5657                 filename = g_file_get_path (target_file);
5658         } else {
5659                 /* Create a temporary local file to save to */
5660                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5661                         goto has_error;
5662         }
5663
5664         ev_document_doc_mutex_lock ();
5665         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5666                                                ev_window->priv->image);
5667         ev_document_doc_mutex_unlock ();
5668
5669         file_format = gdk_pixbuf_format_get_name (format);
5670         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5671         g_free (file_format);
5672         g_object_unref (pixbuf);
5673
5674     has_error:
5675         if (error) {
5676                 ev_window_error_message (ev_window, error,
5677                                          "%s", _("The image could not be saved."));
5678                 g_error_free (error);
5679                 g_free (filename);
5680                 g_object_unref (target_file);
5681                 gtk_widget_destroy (fc);
5682
5683                 return;
5684         }
5685
5686         if (!is_native) {
5687                 GFile *source_file;
5688
5689                 source_file = g_file_new_for_path (filename);
5690
5691                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5692                                        source_file, target_file);
5693                 g_object_unref (source_file);
5694         }
5695
5696         g_free (filename);
5697         g_object_unref (target_file);
5698         gtk_widget_destroy (fc);
5699 }
5700
5701 static void
5702 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5703 {
5704         GtkWidget *fc;
5705
5706         if (!window->priv->image)
5707                 return;
5708
5709         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5710                                           GTK_WINDOW (window),
5711                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5712                                           GTK_STOCK_CANCEL,
5713                                           GTK_RESPONSE_CANCEL,
5714                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5715                                           NULL);
5716
5717         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5718         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5719                                                  GTK_RESPONSE_OK,
5720                                                  GTK_RESPONSE_CANCEL,
5721                                                  -1);
5722
5723         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5724         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5725
5726         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5727
5728         g_signal_connect (fc, "response",
5729                           G_CALLBACK (image_save_dialog_response_cb),
5730                           window);
5731
5732         gtk_widget_show (fc);
5733 }
5734
5735 static void
5736 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5737 {
5738         GtkClipboard *clipboard;
5739         GdkPixbuf    *pixbuf;
5740
5741         if (!window->priv->image)
5742                 return;
5743
5744         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5745                                               GDK_SELECTION_CLIPBOARD);
5746         ev_document_doc_mutex_lock ();
5747         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5748                                                window->priv->image);
5749         ev_document_doc_mutex_unlock ();
5750
5751         gtk_clipboard_set_image (clipboard, pixbuf);
5752         g_object_unref (pixbuf);
5753 }
5754
5755 static void
5756 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5757 {
5758         GList     *l;
5759         GdkScreen *screen;
5760
5761         if (!window->priv->attach_list)
5762                 return;
5763
5764         screen = gtk_window_get_screen (GTK_WINDOW (window));
5765
5766         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5767                 EvAttachment *attachment;
5768                 GError       *error = NULL;
5769
5770                 attachment = (EvAttachment *) l->data;
5771
5772                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5773
5774                 if (error) {
5775                         ev_window_error_message (window, error,
5776                                                  "%s", _("Unable to open attachment"));
5777                         g_error_free (error);
5778                 }
5779         }
5780 }
5781
5782 static void
5783 attachment_save_dialog_response_cb (GtkWidget *fc,
5784                                     gint       response_id,
5785                                     EvWindow  *ev_window)
5786 {
5787         GFile                *target_file;
5788         gchar                *uri;
5789         GList                *l;
5790         GtkFileChooserAction  fc_action;
5791         gboolean              is_dir;
5792         gboolean              is_native;
5793
5794         if (response_id != GTK_RESPONSE_OK) {
5795                 gtk_widget_destroy (fc);
5796                 return;
5797         }
5798
5799         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5800         target_file = g_file_new_for_uri (uri);
5801         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5802         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5803         is_native = g_file_is_native (target_file);
5804
5805         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5806                 EvAttachment *attachment;
5807                 GFile        *save_to = NULL;
5808                 GError       *error = NULL;
5809
5810                 attachment = (EvAttachment *) l->data;
5811
5812                 if (is_native) {
5813                         if (is_dir) {
5814                                 save_to = g_file_get_child (target_file,
5815                                     /* FIXMEchpe: file name encoding! */
5816                                                             ev_attachment_get_name (attachment));
5817                         } else {
5818                                 save_to = g_object_ref (target_file);
5819                         }
5820                 } else {
5821                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5822                 }
5823
5824                 if (save_to)
5825                         ev_attachment_save (attachment, save_to, &error);
5826
5827                 if (error) {
5828                         ev_window_error_message (ev_window, error,
5829                                                  "%s", _("The attachment could not be saved."));
5830                         g_error_free (error);
5831                         g_object_unref (save_to);
5832
5833                         continue;
5834                 }
5835
5836                 if (!is_native) {
5837                         GFile *dest_file;
5838
5839                         if (is_dir) {
5840                                 dest_file = g_file_get_child (target_file,
5841                                                               ev_attachment_get_name (attachment));
5842                         } else {
5843                                 dest_file = g_object_ref (target_file);
5844                         }
5845
5846                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5847                                                save_to, dest_file);
5848
5849                         g_object_unref (dest_file);
5850                 }
5851
5852                 g_object_unref (save_to);
5853         }
5854
5855         g_free (uri);
5856         g_object_unref (target_file);
5857
5858         gtk_widget_destroy (fc);
5859 }
5860
5861 static void
5862 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5863 {
5864         GtkWidget    *fc;
5865         EvAttachment *attachment = NULL;
5866
5867         if (!window->priv->attach_list)
5868                 return;
5869
5870         if (g_list_length (window->priv->attach_list) == 1)
5871                 attachment = (EvAttachment *) window->priv->attach_list->data;
5872
5873         fc = gtk_file_chooser_dialog_new (
5874                 _("Save Attachment"),
5875                 GTK_WINDOW (window),
5876                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5877                 GTK_STOCK_CANCEL,
5878                 GTK_RESPONSE_CANCEL,
5879                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5880                 NULL);
5881
5882         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5883         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5884                                                  GTK_RESPONSE_OK,
5885                                                  GTK_RESPONSE_CANCEL,
5886                                                  -1);
5887
5888         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5889         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5890
5891         if (attachment)
5892                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5893                                                    ev_attachment_get_name (attachment));
5894
5895         g_signal_connect (fc, "response",
5896                           G_CALLBACK (attachment_save_dialog_response_cb),
5897                           window);
5898
5899         gtk_widget_show (fc);
5900 }
5901
5902 static void
5903 ev_window_media_player_key_pressed (EvWindow    *window,
5904                                     const gchar *key,
5905                                     gpointer     user_data)
5906 {
5907         if (!gtk_window_is_active (GTK_WINDOW (window)))
5908                 return;
5909
5910         /* Note how Previous/Next only go to the
5911          * next/previous page despite their icon telling you
5912          * they should go to the beginning/end.
5913          *
5914          * There's very few keyboards with FFW/RWD though,
5915          * so we stick the most useful keybinding on the most
5916          * often seen keys
5917          */
5918         if (strcmp (key, "Play") == 0) {
5919                 ev_window_run_presentation (window);
5920         } else if (strcmp (key, "Previous") == 0) {
5921                 ev_window_cmd_go_previous_page (NULL, window);
5922         } else if (strcmp (key, "Next") == 0) {
5923                 ev_window_cmd_go_next_page (NULL, window);
5924         } else if (strcmp (key, "FastForward") == 0) {
5925                 ev_window_cmd_go_last_page (NULL, window);
5926         } else if (strcmp (key, "Rewind") == 0) {
5927                 ev_window_cmd_go_first_page (NULL, window);
5928         }
5929 }
5930
5931 static EggToolbarsModel *
5932 get_toolbars_model (void)
5933 {
5934         EggToolbarsModel *toolbars_model;
5935         gchar            *toolbars_file;
5936         gchar            *toolbars_path;
5937         gint              i;
5938
5939         toolbars_model = egg_toolbars_model_new ();
5940
5941         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
5942                                           "evince_toolbar.xml", NULL);
5943         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
5944                                          "evince-toolbar.xml", NULL);
5945         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
5946
5947         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
5948                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
5949                 goto skip_conversion;
5950         }
5951
5952         /* Open item doesn't exist anymore,
5953          * convert it to OpenRecent for compatibility
5954          */
5955         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
5956                 const gchar *item;
5957
5958                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
5959                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
5960                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
5961                         egg_toolbars_model_add_item (toolbars_model, 0, i,
5962                                                      "FileOpenRecent");
5963                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
5964                         break;
5965                 }
5966         }
5967
5968     skip_conversion:
5969         g_free (toolbars_file);
5970         g_free (toolbars_path);
5971
5972         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
5973
5974         return toolbars_model;
5975 }
5976
5977 static void
5978 ev_window_init (EvWindow *ev_window)
5979 {
5980         GtkActionGroup *action_group;
5981         GtkAccelGroup *accel_group;
5982         GError *error = NULL;
5983         GtkWidget *sidebar_widget;
5984         EggToolbarsModel *toolbars_model;
5985         GObject *mpkeys;
5986         gchar *ui_path;
5987         gdouble dpi;
5988
5989         g_signal_connect (ev_window, "configure_event",
5990                           G_CALLBACK (window_configure_event_cb), NULL);
5991         g_signal_connect (ev_window, "window_state_event",
5992                           G_CALLBACK (window_state_event_cb), NULL);
5993
5994         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5995
5996         ev_window->priv->model = ev_document_model_new ();
5997
5998         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5999         ev_window->priv->title = ev_window_title_new (ev_window);
6000
6001         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6002         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6003         gtk_widget_show (ev_window->priv->main_box);
6004
6005         action_group = gtk_action_group_new ("MenuActions");
6006         ev_window->priv->action_group = action_group;
6007         gtk_action_group_set_translation_domain (action_group, NULL);
6008         gtk_action_group_add_actions (action_group, entries,
6009                                       G_N_ELEMENTS (entries), ev_window);
6010         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6011                                              G_N_ELEMENTS (toggle_entries),
6012                                              ev_window);
6013         set_action_properties (action_group);
6014         register_custom_actions (ev_window, action_group);
6015
6016         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6017         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6018                                             action_group, 0);
6019
6020         accel_group =
6021                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6022         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6023
6024         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6025
6026         action_group = gtk_action_group_new ("ViewPopupActions");
6027         ev_window->priv->view_popup_action_group = action_group;
6028         gtk_action_group_set_translation_domain (action_group, NULL);
6029         gtk_action_group_add_actions (action_group, view_popup_entries,
6030                                       G_N_ELEMENTS (view_popup_entries),
6031                                       ev_window);
6032         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6033                                             action_group, 0);
6034
6035         action_group = gtk_action_group_new ("AttachmentPopupActions");
6036         ev_window->priv->attachment_popup_action_group = action_group;
6037         gtk_action_group_set_translation_domain (action_group, NULL);
6038         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6039                                       G_N_ELEMENTS (attachment_popup_entries),
6040                                       ev_window);
6041         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6042                                             action_group, 0);
6043
6044         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6045                                     "evince-ui.xml", NULL);
6046         if (!gtk_ui_manager_add_ui_from_file (
6047                 ev_window->priv->ui_manager, ui_path, &error))
6048         {
6049                 g_warning ("building menus failed: %s", error->message);
6050                 g_error_free (error);
6051         }
6052         g_free (ui_path);
6053
6054 #if GTK_CHECK_VERSION (2, 17, 4)
6055         {
6056                 GtkAction *action;
6057
6058                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6059                                                       "FilePageSetup");
6060                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6061         }
6062 #endif
6063
6064         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6065         ev_window->priv->recent_action_group = NULL;
6066         ev_window->priv->recent_ui_id = 0;
6067         g_signal_connect_swapped (ev_window->priv->recent_manager,
6068                                   "changed",
6069                                   G_CALLBACK (ev_window_setup_recent),
6070                                   ev_window);
6071
6072         ev_window->priv->menubar =
6073                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6074                                             "/MainMenu");
6075         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6076                             ev_window->priv->menubar,
6077                             FALSE, FALSE, 0);
6078
6079         toolbars_model = get_toolbars_model ();
6080         ev_window->priv->toolbar = GTK_WIDGET
6081                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6082                                "ui-manager", ev_window->priv->ui_manager,
6083                                "popup-path", "/ToolbarPopup",
6084                                "model", toolbars_model,
6085                                NULL));
6086         g_object_unref (toolbars_model);
6087
6088         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6089                                    "DefaultToolBar");
6090         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6091                             ev_window->priv->toolbar,
6092                             FALSE, FALSE, 0);
6093         gtk_widget_show (ev_window->priv->toolbar);
6094
6095         /* Add the main area */
6096         ev_window->priv->hpaned = gtk_hpaned_new ();
6097         g_signal_connect (ev_window->priv->hpaned,
6098                           "notify::position",
6099                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6100                           ev_window);
6101
6102         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6103         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6104                             TRUE, TRUE, 0);
6105         gtk_widget_show (ev_window->priv->hpaned);
6106
6107         ev_window->priv->sidebar = ev_sidebar_new ();
6108         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6109                               ev_window->priv->model);
6110         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6111                          ev_window->priv->sidebar, FALSE, FALSE);
6112         gtk_widget_show (ev_window->priv->sidebar);
6113
6114         /* Stub sidebar, for now */
6115
6116         sidebar_widget = ev_sidebar_thumbnails_new ();
6117         ev_window->priv->sidebar_thumbs = sidebar_widget;
6118         g_signal_connect (sidebar_widget,
6119                           "notify::main-widget",
6120                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6121                           ev_window);
6122         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6123         gtk_widget_show (sidebar_widget);
6124         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6125                              sidebar_widget);
6126
6127         sidebar_widget = ev_sidebar_links_new ();
6128         ev_window->priv->sidebar_links = sidebar_widget;
6129         g_signal_connect (sidebar_widget,
6130                           "notify::model",
6131                           G_CALLBACK (sidebar_widget_model_set),
6132                           ev_window);
6133         g_signal_connect (sidebar_widget,
6134                           "link_activated",
6135                           G_CALLBACK (sidebar_links_link_activated_cb),
6136                           ev_window);
6137         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6138         gtk_widget_show (sidebar_widget);
6139         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6140                              sidebar_widget);
6141
6142         sidebar_widget = ev_sidebar_attachments_new ();
6143         ev_window->priv->sidebar_attachments = sidebar_widget;
6144         g_signal_connect_object (sidebar_widget,
6145                                  "popup",
6146                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6147                                  ev_window, 0);
6148         gtk_widget_show (sidebar_widget);
6149         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6150                              sidebar_widget);
6151
6152         sidebar_widget = ev_sidebar_layers_new ();
6153         ev_window->priv->sidebar_layers = sidebar_widget;
6154         g_signal_connect (sidebar_widget,
6155                           "layers_visibility_changed",
6156                           G_CALLBACK (sidebar_layers_visibility_changed),
6157                           ev_window);
6158         gtk_widget_show (sidebar_widget);
6159         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6160                              sidebar_widget);
6161
6162         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6163         ev_window->priv->scrolled_window =
6164                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6165                                           "shadow-type", GTK_SHADOW_IN,
6166                                           NULL));
6167         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6168                             ev_window->priv->scrolled_window,
6169                             TRUE, TRUE, 0);
6170         gtk_widget_show (ev_window->priv->scrolled_window);
6171
6172         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6173                         ev_window->priv->view_box);
6174         gtk_widget_show (ev_window->priv->view_box);
6175
6176         ev_window->priv->view = ev_view_new ();
6177         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6178         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6179         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6180         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6181         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6182         g_signal_connect_swapped (ev_window->priv->password_view,
6183                                   "unlock",
6184                                   G_CALLBACK (ev_window_password_view_unlock),
6185                                   ev_window);
6186         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6187                                  G_CALLBACK (view_actions_focus_in_cb),
6188                                  ev_window, 0);
6189         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6190                                  G_CALLBACK (view_actions_focus_out_cb),
6191                                  ev_window, 0);
6192         g_signal_connect_object (ev_window->priv->view, "external-link",
6193                                  G_CALLBACK (view_external_link_cb),
6194                                  ev_window, 0);
6195         g_signal_connect_object (ev_window->priv->view, "handle-link",
6196                                  G_CALLBACK (view_handle_link_cb),
6197                                  ev_window, 0);
6198         g_signal_connect_object (ev_window->priv->view,
6199                                  "popup",
6200                                  G_CALLBACK (view_menu_popup_cb),
6201                                  ev_window, 0);
6202         gtk_widget_show (ev_window->priv->view);
6203         gtk_widget_show (ev_window->priv->password_view);
6204
6205         /* Find Bar */
6206         ev_window->priv->find_bar = egg_find_bar_new ();
6207         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6208                           ev_window->priv->find_bar,
6209                           FALSE, TRUE, 0);
6210
6211         /* We own a ref on these widgets, as we can swap them in and out */
6212         g_object_ref (ev_window->priv->view);
6213         g_object_ref (ev_window->priv->password_view);
6214
6215         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6216                            ev_window->priv->view);
6217
6218         /* Connect to model signals */
6219         g_signal_connect_swapped (ev_window->priv->model,
6220                                   "page-changed",
6221                                   G_CALLBACK (ev_window_page_changed_cb),
6222                                   ev_window);
6223         g_signal_connect (ev_window->priv->model,
6224                           "notify::document",
6225                           G_CALLBACK (ev_window_document_changed_cb),
6226                           ev_window);
6227         g_signal_connect (ev_window->priv->model,
6228                           "notify::scale",
6229                           G_CALLBACK (ev_window_zoom_changed_cb),
6230                           ev_window);
6231         g_signal_connect (ev_window->priv->model,
6232                           "notify::sizing-mode",
6233                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6234                           ev_window);
6235         g_signal_connect (ev_window->priv->model,
6236                           "notify::rotation",
6237                           G_CALLBACK (ev_window_rotation_changed_cb),
6238                           ev_window);
6239         g_signal_connect (ev_window->priv->model,
6240                           "notify::continuous",
6241                           G_CALLBACK (ev_window_continuous_changed_cb),
6242                           ev_window);
6243         g_signal_connect (ev_window->priv->model,
6244                           "notify::dual-page",
6245                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6246                           ev_window);
6247
6248         /* Connect to view signals */
6249         g_signal_connect (ev_window->priv->view,
6250                           "notify::has-selection",
6251                           G_CALLBACK (ev_window_has_selection_changed_cb),
6252                           ev_window);
6253
6254         /* Connect sidebar signals */
6255         g_signal_connect (ev_window->priv->sidebar,
6256                           "notify::visible",
6257                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6258                           ev_window);
6259         g_signal_connect (ev_window->priv->sidebar,
6260                           "notify::current-page",
6261                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6262                           ev_window);
6263
6264         /* Connect to find bar signals */
6265         g_signal_connect (ev_window->priv->find_bar,
6266                           "previous",
6267                           G_CALLBACK (find_bar_previous_cb),
6268                           ev_window);
6269         g_signal_connect (ev_window->priv->find_bar,
6270                           "next",
6271                           G_CALLBACK (find_bar_next_cb),
6272                           ev_window);
6273         g_signal_connect (ev_window->priv->find_bar,
6274                           "close",
6275                           G_CALLBACK (find_bar_close_cb),
6276                           ev_window);
6277         g_signal_connect (ev_window->priv->find_bar,
6278                           "notify::search-string",
6279                           G_CALLBACK (find_bar_search_changed_cb),
6280                           ev_window);
6281         g_signal_connect (ev_window->priv->find_bar,
6282                           "notify::case-sensitive",
6283                           G_CALLBACK (find_bar_search_changed_cb),
6284                           ev_window);
6285         g_signal_connect (ev_window->priv->find_bar,
6286                           "notify::visible",
6287                           G_CALLBACK (find_bar_visibility_changed_cb),
6288                           ev_window);
6289         g_signal_connect (ev_window->priv->find_bar,
6290                           "scroll",
6291                           G_CALLBACK (find_bar_scroll),
6292                           ev_window);
6293
6294         /* Popups */
6295         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6296                                                                  "/DocumentPopup");
6297         ev_window->priv->link = NULL;
6298
6299         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6300                                                                        "/AttachmentPopup");
6301         ev_window->priv->attach_list = NULL;
6302
6303         /* Media player keys */
6304         mpkeys = ev_application_get_media_keys (EV_APP);
6305         if (mpkeys) {
6306                 g_signal_connect_swapped (mpkeys, "key_pressed",
6307                                           G_CALLBACK (ev_window_media_player_key_pressed),
6308                                           ev_window);
6309         }
6310
6311         /* Give focus to the document view */
6312         gtk_widget_grab_focus (ev_window->priv->view);
6313
6314         /* Set it user interface params */
6315         ev_window_setup_recent (ev_window);
6316
6317         ev_window_setup_gtk_settings (ev_window);
6318
6319         setup_chrome_from_metadata (ev_window);
6320         set_chrome_actions (ev_window);
6321         update_chrome_visibility (ev_window);
6322
6323         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6324
6325         setup_view_from_metadata (ev_window);
6326         setup_sidebar_from_metadata (ev_window);
6327
6328         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6329         ev_window_setup_action_sensitivity (ev_window);
6330
6331         /* Drag and Drop */
6332         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6333                            GTK_DEST_DEFAULT_ALL,
6334                            NULL, 0,
6335                            GDK_ACTION_COPY);
6336         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6337 }
6338
6339 /**
6340  * ev_window_new:
6341  *
6342  * Creates a #GtkWidget that represents the window.
6343  *
6344  * Returns: the #GtkWidget that represents the window.
6345  */
6346 GtkWidget *
6347 ev_window_new (void)
6348 {
6349         GtkWidget *ev_window;
6350
6351         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6352                                               "type", GTK_WINDOW_TOPLEVEL,
6353                                               NULL));
6354
6355         return ev_window;
6356 }