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