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) 2009 Juanjo Marín <juanj.marin@juntadeandalucia.es>
   5  *  Copyright (C) 2008 Carlos Garcia Campos
   6  *  Copyright (C) 2004 Martin Kretzschmar
   7  *  Copyright (C) 2004 Red Hat, Inc.
   8  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   9  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
  10  *
  11  *  Author:
  12  *    Martin Kretzschmar <martink@gnome.org>
  13  *
  14  * Evince is free software; you can redistribute it and/or modify it
  15  * under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Evince is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-file-exporter.h"
  66 #include "ev-file-helpers.h"
  67 #include "ev-file-monitor.h"
  68 #include "ev-history.h"
  69 #include "ev-image.h"
  70 #include "ev-job-scheduler.h"
  71 #include "ev-jobs.h"
  72 #include "ev-message-area.h"
  73 #include "ev-metadata.h"
  74 #include "ev-navigation-action.h"
  75 #include "ev-open-recent-action.h"
  76 #include "ev-page-action.h"
  77 #include "ev-password-view.h"
  78 #include "ev-properties-dialog.h"
  79 #include "ev-sidebar-attachments.h"
  80 #include "ev-sidebar.h"
  81 #include "ev-sidebar-links.h"
  82 #include "ev-sidebar-page.h"
  83 #include "ev-sidebar-thumbnails.h"
  84 #include "ev-sidebar-layers.h"
  85 #include "ev-stock-icons.h"
  86 #include "ev-utils.h"
  87 #include "ev-keyring.h"
  88 #include "ev-view.h"
  89 #include "ev-view-presentation.h"
  90 #include "ev-view-type-builtins.h"
  91 #include "ev-window.h"
  92 #include "ev-window-title.h"
  93 #include "ev-print-operation.h"
  94 #include "ev-progress-message-area.h"
  95
  96 #ifdef ENABLE_DBUS
  97 #include "ev-media-player-keys.h"
  98 #endif /* ENABLE_DBUS */
  99
 100 #ifdef ENABLE_PDF
 101 #include <poppler.h>
 102 #endif
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 117 } EvChrome;
 118
 119 typedef enum {
 120         EV_SAVE_DOCUMENT,
 121         EV_SAVE_ATTACHMENT,
 122         EV_SAVE_IMAGE
 123 } EvSaveType;
 124
 125 struct _EvWindowPrivate {
 126         /* UI */
 127         EvChrome chrome;
 128
 129         GtkWidget *main_box;
 130         GtkWidget *menubar;
 131         GtkWidget *toolbar;
 132         GtkWidget *hpaned;
 133         GtkWidget *view_box;
 134         GtkWidget *sidebar;
 135         GtkWidget *find_bar;
 136         GtkWidget *scrolled_window;
 137         GtkWidget *view;
 138         GtkWidget *presentation_view;
 139         GtkWidget *message_area;
 140         GtkWidget *password_view;
 141         GtkWidget *sidebar_thumbs;
 142         GtkWidget *sidebar_links;
 143         GtkWidget *sidebar_attachments;
 144         GtkWidget *sidebar_layers;
 145
 146         /* Menubar accels */
 147         guint           menubar_accel_keyval;
 148         GdkModifierType menubar_accel_modifier;
 149
 150         /* Progress Messages */
 151         guint progress_idle;
 152         GCancellable *progress_cancellable;
 153
 154         /* Dialogs */
 155         GtkWidget *properties;
 156         GtkWidget *print_dialog;
 157
 158         /* UI Builders */
 159         GtkActionGroup   *action_group;
 160         GtkActionGroup   *view_popup_action_group;
 161         GtkActionGroup   *attachment_popup_action_group;
 162         GtkRecentManager *recent_manager;
 163         GtkActionGroup   *recent_action_group;
 164         guint             recent_ui_id;
 165         GtkUIManager     *ui_manager;
 166
 167         /* Fullscreen mode */
 168         GtkWidget *fullscreen_toolbar;
 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 EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 219
 220 #define PAGE_SELECTOR_ACTION    "PageSelector"
 221 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 222 #define NAVIGATION_ACTION       "Navigation"
 223
 224 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 225 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 226 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 227 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 228 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 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         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 427
 428         /* Toolbar-specific actions: */
 429         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 430         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 431         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 432
 433         /* Help menu */
 434 #ifdef G_OS_WIN32
 435         ev_window_set_action_sensitive (ev_window, "HelpContents", FALSE);
 436 #endif
 437
 438         ev_window_update_actions (ev_window);
 439 }
 440
 441 static void
 442 ev_window_update_actions (EvWindow *ev_window)
 443 {
 444         EvView *view = EV_VIEW (ev_window->priv->view);
 445         int n_pages = 0, page = -1;
 446         gboolean has_pages = FALSE;
 447         gboolean presentation_mode;
 448         gboolean can_find_in_page = FALSE;
 449         EvSizingMode sizing_mode;
 450
 451         if (ev_window->priv->document) {
 452                 page = ev_document_model_get_page (ev_window->priv->model);
 453                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 454                 has_pages = n_pages > 0;
 455         }
 456
 457         can_find_in_page = (ev_window->priv->find_job &&
 458                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 459
 460         ev_window_set_action_sensitive (ev_window, "EditCopy",
 461                                         has_pages &&
 462                                         ev_view_get_has_selection (view));
 463         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 464                                         has_pages && can_find_in_page);
 465         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 466                                         has_pages && can_find_in_page);
 467         ev_window_set_action_sensitive (ev_window, "F3",
 468                                         has_pages && can_find_in_page);
 469
 470         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 471
 472         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 473                                         has_pages &&
 474                                         ev_view_can_zoom_in (view) &&
 475                                         !presentation_mode);
 476         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 477                                         has_pages &&
 478                                         ev_view_can_zoom_out (view) &&
 479                                         !presentation_mode);
 480
 481         /* Go menu */
 482         if (has_pages) {
 483                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 484                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 485                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 486                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 487         } else {
 488                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 489                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 490                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 491                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 492         }
 493
 494         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 495         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 496                 GtkAction *action;
 497                 float      zoom;
 498                 float      real_zoom;
 499
 500                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 501                                                       ZOOM_CONTROL_ACTION);
 502
 503                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 504                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 505                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 506
 507                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 508         }
 509 }
 510
 511 static void
 512 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 513 {
 514         gboolean can_find;
 515
 516         can_find = window->priv->document &&
 517             EV_IS_DOCUMENT_FIND (window->priv->document);
 518
 519         if (window->priv->action_group) {
 520                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 521                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 522                 ev_window_set_action_sensitive (window, "Space", sensitive);
 523                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 524                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 525                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 526                 ev_window_set_action_sensitive (window, "Return", sensitive);
 527                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 528                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 529                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 530                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 531                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 532                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 533                 ev_window_set_action_sensitive (window, "p", sensitive);
 534                 ev_window_set_action_sensitive (window, "n", sensitive);
 535
 536                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 537         }
 538 }
 539
 540 static void
 541 set_widget_visibility (GtkWidget *widget, gboolean visible)
 542 {
 543         g_assert (GTK_IS_WIDGET (widget));
 544
 545         if (visible)
 546                 gtk_widget_show (widget);
 547         else
 548                 gtk_widget_hide (widget);
 549 }
 550
 551 static void
 552 update_chrome_visibility (EvWindow *window)
 553 {
 554         EvWindowPrivate *priv = window->priv;
 555         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 556         gboolean fullscreen_mode, presentation, fullscreen;
 557
 558         presentation = EV_WINDOW_IS_PRESENTATION (window);
 559         fullscreen = ev_document_model_get_fullscreen (priv->model);
 560         fullscreen_mode = fullscreen || presentation;
 561
 562         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 563         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 564                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 565         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 566                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 567         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 568         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 569
 570         set_widget_visibility (priv->menubar, menubar);
 571         set_widget_visibility (priv->toolbar, toolbar);
 572         set_widget_visibility (priv->find_bar, findbar);
 573         set_widget_visibility (priv->sidebar, sidebar);
 574
 575         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 576
 577         if (priv->fullscreen_toolbar != NULL) {
 578                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 579         }
 580 }
 581
 582 static void
 583 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 584 {
 585         EvWindowPrivate *priv = window->priv;
 586
 587         if (active) {
 588                 priv->chrome |= flag;
 589         } else {
 590                 priv->chrome &= ~flag;
 591         }
 592 }
 593
 594 static void
 595 update_sizing_buttons (EvWindow *window)
 596 {
 597         GtkActionGroup *action_group = window->priv->action_group;
 598         GtkAction *action;
 599         gboolean best_fit, page_width;
 600
 601         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 602                 case EV_SIZING_BEST_FIT:
 603                         best_fit = TRUE;
 604                         page_width = FALSE;
 605                         break;
 606                 case EV_SIZING_FIT_WIDTH:
 607                         best_fit = FALSE;
 608                         page_width = TRUE;
 609                         break;
 610                 default:
 611                         best_fit = page_width = FALSE;
 612                         break;
 613         }
 614
 615         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 616         g_signal_handlers_block_by_func
 617                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 618         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 619         g_signal_handlers_unblock_by_func
 620                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 621
 622         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 623         g_signal_handlers_block_by_func
 624                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 625         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 626         g_signal_handlers_unblock_by_func
 627                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 628
 629         action = gtk_action_group_get_action (window->priv->action_group,
 630                                               ZOOM_CONTROL_ACTION);
 631         if (best_fit) {
 632                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 633                                                  EPHY_ZOOM_BEST_FIT);
 634         } else if (page_width) {
 635                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 636                                                  EPHY_ZOOM_FIT_WIDTH);
 637         }
 638 }
 639
 640 /**
 641  * ev_window_is_empty:
 642  * @ev_window: The instance of the #EvWindow.
 643  *
 644  * It does look if there is any document loaded or if there is any job to load
 645  * a document.
 646  *
 647  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 648  *          loaded, %FALSE in other case.
 649  */
 650 gboolean
 651 ev_window_is_empty (const EvWindow *ev_window)
 652 {
 653         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 654
 655         return (ev_window->priv->document == NULL) &&
 656                 (ev_window->priv->load_job == NULL);
 657 }
 658
 659 static void
 660 ev_window_set_message_area (EvWindow  *window,
 661                             GtkWidget *area)
 662 {
 663         if (window->priv->message_area == area)
 664                 return;
 665
 666         if (window->priv->message_area)
 667                 gtk_widget_destroy (window->priv->message_area);
 668         window->priv->message_area = area;
 669
 670         if (!area)
 671                 return;
 672
 673         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 674                             window->priv->message_area,
 675                             FALSE, FALSE, 0);
 676         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 677                                window->priv->message_area, 0);
 678         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 679                                    (gpointer) &(window->priv->message_area));
 680 }
 681
 682 static void
 683 ev_window_message_area_response_cb (EvMessageArea *area,
 684                                     gint           response_id,
 685                                     EvWindow      *window)
 686 {
 687         ev_window_set_message_area (window, NULL);
 688 }
 689
 690 static void
 691 ev_window_error_message (EvWindow    *window,
 692                          GError      *error,
 693                          const gchar *format,
 694                          ...)
 695 {
 696         GtkWidget *area;
 697         va_list    args;
 698         gchar     *msg = NULL;
 699
 700         if (window->priv->message_area)
 701                 return;
 702
 703         va_start (args, format);
 704         msg = g_strdup_vprintf (format, args);
 705         va_end (args);
 706
 707         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 708                                     msg,
 709                                     GTK_STOCK_CLOSE,
 710                                     GTK_RESPONSE_CLOSE,
 711                                     NULL);
 712         g_free (msg);
 713
 714         if (error)
 715                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 716         g_signal_connect (area, "response",
 717                           G_CALLBACK (ev_window_message_area_response_cb),
 718                           window);
 719         gtk_widget_show (area);
 720         ev_window_set_message_area (window, area);
 721 }
 722
 723 static void
 724 ev_window_warning_message (EvWindow    *window,
 725                            const gchar *format,
 726                            ...)
 727 {
 728         GtkWidget *area;
 729         va_list    args;
 730         gchar     *msg = NULL;
 731
 732         if (window->priv->message_area)
 733                 return;
 734
 735         va_start (args, format);
 736         msg = g_strdup_vprintf (format, args);
 737         va_end (args);
 738
 739         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 740                                     msg,
 741                                     GTK_STOCK_CLOSE,
 742                                     GTK_RESPONSE_CLOSE,
 743                                     NULL);
 744         g_free (msg);
 745
 746         g_signal_connect (area, "response",
 747                           G_CALLBACK (ev_window_message_area_response_cb),
 748                           window);
 749         gtk_widget_show (area);
 750         ev_window_set_message_area (window, area);
 751 }
 752
 753 typedef struct _FindTask {
 754         const gchar *page_label;
 755         gchar *chapter;
 756 } FindTask;
 757
 758 static gboolean
 759 ev_window_find_chapter (GtkTreeModel *tree_model,
 760                         GtkTreePath  *path,
 761                         GtkTreeIter  *iter,
 762                         gpointer      data)
 763 {
 764         FindTask *task = (FindTask *)data;
 765         gchar *page_string;
 766
 767         gtk_tree_model_get (tree_model, iter,
 768                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 769                             -1);
 770
 771         if (!page_string)
 772                 return FALSE;
 773
 774         if (!strcmp (page_string, task->page_label)) {
 775                 gtk_tree_model_get (tree_model, iter,
 776                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 777                                     -1);
 778                 g_free (page_string);
 779                 return TRUE;
 780         }
 781
 782         g_free (page_string);
 783         return FALSE;
 784 }
 785
 786 static void
 787 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 788 {
 789         gchar *page_label = NULL;
 790         gchar *link_title;
 791         FindTask find_task;
 792         EvLink *real_link;
 793         EvLinkAction *action;
 794         EvLinkDest *dest;
 795
 796         if (window->priv->history == NULL)
 797                 return;
 798
 799         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 800                 return;
 801
 802         if (link) {
 803                 action = g_object_ref (ev_link_get_action (link));
 804                 dest = ev_link_action_get_dest (action);
 805                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 806         } else {
 807                 dest = ev_link_dest_new_page (page);
 808                 action = ev_link_action_new_dest (dest);
 809                 page_label = ev_document_get_page_label (window->priv->document, page);
 810         }
 811
 812         if (!page_label)
 813                 return;
 814
 815         find_task.page_label = page_label;
 816         find_task.chapter = NULL;
 817
 818         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 819                 GtkTreeModel *model;
 820
 821                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 822
 823                 if (model) {
 824                         gtk_tree_model_foreach (model,
 825                                                 ev_window_find_chapter,
 826                                                 &find_task);
 827
 828                         g_object_unref (model);
 829                 }
 830         }
 831
 832         if (find_task.chapter)
 833                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 834         else
 835                 link_title = g_strdup_printf (_("Page %s"), page_label);
 836
 837         real_link = ev_link_new (link_title, action);
 838
 839         ev_history_add_link (window->priv->history, real_link);
 840
 841         g_free (find_task.chapter);
 842         g_free (link_title);
 843         g_free (page_label);
 844         g_object_unref (real_link);
 845 }
 846
 847 static void
 848 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 849 {
 850         int current_page = ev_document_model_get_page (window->priv->model);
 851
 852         ev_window_add_history (window, 0, link);
 853         ev_window_add_history (window, current_page, NULL);
 854 }
 855
 856 static void
 857 ev_window_page_changed_cb (EvWindow        *ev_window,
 858                            gint             old_page,
 859                            gint             new_page,
 860                            EvDocumentModel *model)
 861 {
 862         ev_window_update_actions (ev_window);
 863
 864         ev_window_update_find_status_message (ev_window);
 865
 866         if (abs (new_page - old_page) > 1) {
 867                 ev_window_add_history (ev_window, new_page, NULL);
 868                 ev_window_add_history (ev_window, old_page, NULL);
 869         }
 870
 871         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 872                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 873 }
 874
 875 static void
 876 update_document_mode (EvWindow *window, EvDocumentMode mode)
 877 {
 878         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 879                 ev_window_run_presentation (window);
 880         }
 881         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 882                 ev_window_run_fullscreen (window);
 883         }
 884 }
 885
 886 static void
 887 setup_chrome_from_metadata (EvWindow *window)
 888 {
 889         EvChrome chrome = EV_CHROME_NORMAL;
 890         gboolean show_toolbar;
 891
 892         if (window->priv->metadata &&
 893             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 894                 if (!show_toolbar)
 895                         chrome &= ~EV_CHROME_TOOLBAR;
 896         }
 897         window->priv->chrome = chrome;
 898 }
 899
 900 static void
 901 setup_sidebar_from_metadata (EvWindow *window)
 902 {
 903         EvDocument *document = window->priv->document;
 904         GtkWidget  *sidebar = window->priv->sidebar;
 905         GtkWidget  *links = window->priv->sidebar_links;
 906         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 907         GtkWidget  *attachments = window->priv->sidebar_attachments;
 908         GtkWidget  *layers = window->priv->sidebar_layers;
 909         gchar      *page_id;
 910         gint        sidebar_size;
 911         gboolean    sidebar_visibility;
 912
 913         if (!window->priv->metadata)
 914                 return;
 915
 916         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 917                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 918         }
 919
 920         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 921                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 922                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 923                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 924                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 925                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 926                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 927                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 928                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 929                 }
 930         } else if (document) {
 931                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 932                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 933                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 934                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 935                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 936                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 937                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 938                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 939                 }
 940         }
 941
 942         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 943                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 944                 update_chrome_visibility (window);
 945         }
 946 }
 947
 948 static void
 949 setup_model_from_metadata (EvWindow *window)
 950 {
 951         gint     page;
 952         gchar   *sizing_mode;
 953         gdouble  zoom;
 954         gint     rotation;
 955         gboolean inverted_colors = FALSE;
 956         gboolean continuous = FALSE;
 957         gboolean dual_page = FALSE;
 958         gboolean fullscreen = FALSE;
 959
 960         if (!window->priv->metadata)
 961                 return;
 962
 963         /* Current page */
 964         if (!window->priv->dest &&
 965             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 966                 ev_document_model_set_page (window->priv->model, page);
 967         }
 968
 969         /* Sizing mode */
 970         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 971                 GEnumValue *enum_value;
 972
 973                 enum_value = g_enum_get_value_by_nick
 974                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 975                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 976         }
 977
 978         /* Zoom */
 979         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 980             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 981                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 982                 ev_document_model_set_scale (window->priv->model, zoom);
 983         }
 984
 985         /* Rotation */
 986         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 987                 switch (rotation) {
 988                 case 90:
 989                         rotation = 90;
 990                         break;
 991                 case 180:
 992                         rotation = 180;
 993                         break;
 994                 case 270:
 995                         rotation = 270;
 996                         break;
 997                 default:
 998                         rotation = 0;
 999                         break;
1000                 }
1001                 ev_document_model_set_rotation (window->priv->model, rotation);
1002         }
1003
1004         /* Inverted Colors */
1005         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1006                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1007
1008         /* Continuous */
1009         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1010                 ev_document_model_set_continuous (window->priv->model, continuous);
1011         }
1012
1013         /* Dual page */
1014         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1015                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1016         }
1017
1018         /* Fullscreen */
1019         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1020                 if (fullscreen) {
1021                         ev_window_run_fullscreen (window);
1022                 }
1023         }
1024 }
1025
1026 static void
1027 setup_document_from_metadata (EvWindow *window)
1028 {
1029         gint    page, n_pages;
1030         gint    width;
1031         gint    height;
1032         gdouble width_ratio;
1033         gdouble height_ratio;
1034
1035         if (!window->priv->metadata)
1036                 return;
1037
1038         /* Make sure to not open a document on the last page,
1039          * since closing it on the last page most likely means the
1040          * user was finished reading the document. In that case, reopening should
1041          * show the first page. */
1042         page = ev_document_model_get_page (window->priv->model);
1043         n_pages = ev_document_get_n_pages (window->priv->document);
1044         if (page == n_pages - 1)
1045                 ev_document_model_set_page (window->priv->model, 0);
1046
1047         setup_sidebar_from_metadata (window);
1048
1049         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1050             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1051                 return; /* size was already set in setup_size_from_metadata */
1052
1053         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1054             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1055                 gdouble    document_width;
1056                 gdouble    document_height;
1057                 GdkScreen *screen;
1058                 gint       request_width;
1059                 gint       request_height;
1060
1061                 ev_document_get_max_page_size (window->priv->document,
1062                                                &document_width, &document_height);
1063
1064                 request_width = (gint)(width_ratio * document_width + 0.5);
1065                 request_height = (gint)(height_ratio * document_height + 0.5);
1066
1067                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1068                 if (screen) {
1069                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1070                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1071                 }
1072
1073                 if (request_width > 0 && request_height > 0) {
1074                         gtk_window_resize (GTK_WINDOW (window),
1075                                            request_width,
1076                                            request_height);
1077                 }
1078         }
1079 }
1080
1081 static void
1082 setup_size_from_metadata (EvWindow *window)
1083 {
1084         gint     width;
1085         gint     height;
1086         gboolean maximized;
1087         gint     x;
1088         gint     y;
1089
1090         if (!window->priv->metadata)
1091                 return;
1092
1093         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1094                 if (maximized) {
1095                         gtk_window_maximize (GTK_WINDOW (window));
1096                         return;
1097                 } else {
1098                         gtk_window_unmaximize (GTK_WINDOW (window));
1099                 }
1100         }
1101
1102         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1103             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1104                 gtk_window_move (GTK_WINDOW (window), x, y);
1105         }
1106
1107         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1108             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1109                 gtk_window_resize (GTK_WINDOW (window), width, height);
1110         }
1111 }
1112
1113 static void
1114 setup_view_from_metadata (EvWindow *window)
1115 {
1116         gboolean presentation;
1117
1118         if (!window->priv->metadata)
1119                 return;
1120
1121         /* Presentation */
1122         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1123                 if (presentation) {
1124                         ev_window_run_presentation (window);
1125                 }
1126         }
1127 }
1128
1129 static void
1130 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1131 {
1132         if (ev_window->priv->thumbnail_job != NULL) {
1133                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1134                         ev_job_cancel (ev_window->priv->thumbnail_job);
1135
1136                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1137                                                       ev_window_set_icon_from_thumbnail,
1138                                                       ev_window);
1139                 g_object_unref (ev_window->priv->thumbnail_job);
1140                 ev_window->priv->thumbnail_job = NULL;
1141         }
1142 }
1143
1144 static void
1145 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1146                                    EvWindow       *ev_window)
1147 {
1148         if (job->thumbnail) {
1149                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1150                         ev_document_misc_invert_pixbuf (job->thumbnail);
1151                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1152                                      job->thumbnail);
1153         }
1154
1155         ev_window_clear_thumbnail_job (ev_window);
1156 }
1157
1158 static void
1159 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1160 {
1161         gdouble page_width;
1162         gdouble scale;
1163         gint rotation;
1164         EvDocument *document = ev_window->priv->document;
1165
1166         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1167             ev_document_get_n_pages (document) <= 0 ||
1168             !ev_document_check_dimensions (document)) {
1169                 return;
1170         }
1171
1172         ev_window_clear_thumbnail_job (ev_window);
1173
1174         ev_document_get_page_size (document, 0, &page_width, NULL);
1175         scale = 128. / page_width;
1176         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1177
1178         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1179         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1180                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1181                           ev_window);
1182         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1183 }
1184
1185 #ifdef WITH_GCONF
1186 static void
1187 lockdown_changed (GConfClient *client,
1188                   guint        cnxn_id,
1189                   GConfEntry  *entry,
1190                   EvWindow    *ev_window)
1191 {
1192         ev_window_setup_action_sensitivity (ev_window);
1193 }
1194 #endif /* WITH_GCONF */
1195
1196 static gboolean
1197 ev_window_setup_document (EvWindow *ev_window)
1198 {
1199         const EvDocumentInfo *info;
1200         EvDocument *document = ev_window->priv->document;
1201         GtkAction *action;
1202
1203         ev_window->priv->setup_document_idle = 0;
1204
1205         ev_window_refresh_window_thumbnail (ev_window);
1206
1207         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1208         ev_window_title_set_document (ev_window->priv->title, document);
1209         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1210
1211 #ifdef WITH_GCONF
1212         if (!ev_window->priv->gconf_client)
1213                 ev_window->priv->gconf_client = gconf_client_get_default ();
1214         gconf_client_add_dir (ev_window->priv->gconf_client,
1215                               GCONF_LOCKDOWN_DIR,
1216                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1217                               NULL);
1218         gconf_client_add_dir (ev_window->priv->gconf_client,
1219                               GCONF_OVERRIDE_RESTRICTIONS,
1220                               GCONF_CLIENT_PRELOAD_NONE,
1221                               NULL);
1222         gconf_client_notify_add (ev_window->priv->gconf_client,
1223                                  GCONF_LOCKDOWN_DIR,
1224                                  (GConfClientNotifyFunc)lockdown_changed,
1225                                  ev_window, NULL, NULL);
1226         gconf_client_notify_add (ev_window->priv->gconf_client,
1227                                  GCONF_OVERRIDE_RESTRICTIONS,
1228                                  (GConfClientNotifyFunc)lockdown_changed,
1229                                  ev_window, NULL, NULL);
1230 #endif /* WITH_GCONF */
1231
1232         ev_window_setup_action_sensitivity (ev_window);
1233
1234         if (ev_window->priv->history)
1235                 g_object_unref (ev_window->priv->history);
1236         ev_window->priv->history = ev_history_new ();
1237         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1238         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1239
1240         if (ev_window->priv->properties) {
1241                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1242                                                    ev_window->priv->uri,
1243                                                    ev_window->priv->document);
1244         }
1245
1246         info = ev_document_get_info (document);
1247         update_document_mode (ev_window, info->mode);
1248
1249         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1250                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1251         else
1252                 gtk_widget_grab_focus (ev_window->priv->view);
1253
1254         return FALSE;
1255 }
1256
1257 static void
1258 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1259 {
1260         if (ev_window->priv->document == document)
1261                 return;
1262
1263         if (ev_window->priv->document)
1264                 g_object_unref (ev_window->priv->document);
1265         ev_window->priv->document = g_object_ref (document);
1266
1267         ev_window_set_message_area (ev_window, NULL);
1268
1269         if (ev_document_get_n_pages (document) <= 0) {
1270                 ev_window_warning_message (ev_window, "%s",
1271                                            _("The document contains no pages"));
1272         } else if (!ev_document_check_dimensions (document)) {
1273                 ev_window_warning_message (ev_window, "%s",
1274                                            _("The document contains only empty pages"));
1275         }
1276
1277         if (ev_window->priv->setup_document_idle > 0)
1278                 g_source_remove (ev_window->priv->setup_document_idle);
1279
1280         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1281 }
1282
1283 static void
1284 ev_window_document_changed (EvWindow *ev_window,
1285                             gpointer  user_data)
1286 {
1287         ev_window_reload_document (ev_window, NULL);
1288 }
1289
1290 static void
1291 ev_window_password_view_unlock (EvWindow *ev_window)
1292 {
1293         const gchar *password;
1294
1295         g_assert (ev_window->priv->load_job);
1296
1297         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1298         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1299         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1300 }
1301
1302 static void
1303 ev_window_clear_load_job (EvWindow *ev_window)
1304 {
1305         if (ev_window->priv->load_job != NULL) {
1306                 if (!ev_job_is_finished (ev_window->priv->load_job))
1307                         ev_job_cancel (ev_window->priv->load_job);
1308
1309                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1310                 g_object_unref (ev_window->priv->load_job);
1311                 ev_window->priv->load_job = NULL;
1312         }
1313 }
1314
1315 static void
1316 ev_window_clear_reload_job (EvWindow *ev_window)
1317 {
1318         if (ev_window->priv->reload_job != NULL) {
1319                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1320                         ev_job_cancel (ev_window->priv->reload_job);
1321
1322                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1323                 g_object_unref (ev_window->priv->reload_job);
1324                 ev_window->priv->reload_job = NULL;
1325         }
1326 }
1327
1328 static void
1329 ev_window_clear_local_uri (EvWindow *ev_window)
1330 {
1331         if (ev_window->priv->local_uri) {
1332                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1333                 g_free (ev_window->priv->local_uri);
1334                 ev_window->priv->local_uri = NULL;
1335         }
1336 }
1337
1338 static void
1339 ev_window_handle_link (EvWindow *ev_window,
1340                        EvLinkDest *dest)
1341 {
1342         if (dest) {
1343                 EvLink *link;
1344                 EvLinkAction *link_action;
1345
1346                 link_action = ev_link_action_new_dest (dest);
1347                 link = ev_link_new (NULL, link_action);
1348                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1349                 g_object_unref (link);
1350         }
1351 }
1352
1353 /* This callback will executed when load job will be finished.
1354  *
1355  * Since the flow of the error dialog is very confusing, we assume that both
1356  * document and uri will go away after this function is called, and thus we need
1357  * to ref/dup them.  Additionally, it needs to clear
1358  * ev_window->priv->password_{uri,document}, and thus people who call this
1359  * function should _not_ necessarily expect those to exist after being
1360  * called. */
1361 static void
1362 ev_window_load_job_cb (EvJob *job,
1363                        gpointer data)
1364 {
1365         EvWindow *ev_window = EV_WINDOW (data);
1366         EvDocument *document = EV_JOB (job)->document;
1367         EvJobLoad *job_load = EV_JOB_LOAD (job);
1368
1369         g_assert (job_load->uri);
1370
1371         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1372
1373         /* Success! */
1374         if (!ev_job_is_failed (job)) {
1375                 ev_document_model_set_document (ev_window->priv->model, document);
1376
1377                 setup_document_from_metadata (ev_window);
1378                 setup_view_from_metadata (ev_window);
1379
1380                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1381
1382                 ev_window_title_set_type (ev_window->priv->title,
1383                                           EV_WINDOW_TITLE_DOCUMENT);
1384                 if (job_load->password) {
1385                         GPasswordSave flags;
1386
1387                         flags = ev_password_view_get_password_save_flags (
1388                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1389                         ev_keyring_save_password (ev_window->priv->uri,
1390                                                   job_load->password,
1391                                                   flags);
1392                 }
1393
1394                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1395                 /* Already unrefed by ev_link_action
1396                  * FIXME: link action should inc dest ref counting
1397                  * or not unref it at all
1398                  */
1399                 ev_window->priv->dest = NULL;
1400
1401                 switch (ev_window->priv->window_mode) {
1402                         case EV_WINDOW_MODE_FULLSCREEN:
1403                                 ev_window_run_fullscreen (ev_window);
1404                                 break;
1405                         case EV_WINDOW_MODE_PRESENTATION:
1406                                 ev_window_run_presentation (ev_window);
1407                                 break;
1408                         default:
1409                                 break;
1410                 }
1411
1412                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1413                         ev_window_cmd_edit_find (NULL, ev_window);
1414                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1415                                                         ev_window->priv->search_string);
1416                 }
1417
1418                 g_free (ev_window->priv->search_string);
1419                 ev_window->priv->search_string = NULL;
1420
1421                 /* Create a monitor for the document */
1422                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1423                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1424                                           G_CALLBACK (ev_window_document_changed),
1425                                           ev_window);
1426
1427                 ev_window_clear_load_job (ev_window);
1428                 return;
1429         }
1430
1431         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1432                 gchar *password;
1433
1434                 setup_view_from_metadata (ev_window);
1435
1436                 /* First look whether password is in keyring */
1437                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1438                 if (password) {
1439                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1440                                 /* Password in kering is wrong */
1441                                 ev_job_load_set_password (job_load, NULL);
1442                                 /* FIXME: delete password from keyring? */
1443                         } else {
1444                                 ev_job_load_set_password (job_load, password);
1445                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1446                                 g_free (password);
1447                                 return;
1448                         }
1449
1450                         g_free (password);
1451                 }
1452
1453                 /* We need to ask the user for a password */
1454                 ev_window_title_set_uri (ev_window->priv->title,
1455                                          ev_window->priv->uri);
1456                 ev_window_title_set_type (ev_window->priv->title,
1457                                           EV_WINDOW_TITLE_PASSWORD);
1458
1459                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1460                                           job_load->uri);
1461
1462                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1463
1464                 ev_job_load_set_password (job_load, NULL);
1465                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1466         } else {
1467                 ev_window_error_message (ev_window, job->error,
1468                                          "%s", _("Unable to open document"));
1469                 ev_window_clear_load_job (ev_window);
1470         }
1471 }
1472
1473 static void
1474 ev_window_reload_job_cb (EvJob    *job,
1475                          EvWindow *ev_window)
1476 {
1477         GtkWidget *widget;
1478
1479         if (ev_job_is_failed (job)) {
1480                 ev_window_clear_reload_job (ev_window);
1481                 ev_window->priv->in_reload = FALSE;
1482                 if (ev_window->priv->dest) {
1483                         g_object_unref (ev_window->priv->dest);
1484                         ev_window->priv->dest = NULL;
1485                 }
1486
1487                 return;
1488         }
1489
1490         ev_document_model_set_document (ev_window->priv->model,
1491                                         job->document);
1492         if (ev_window->priv->dest) {
1493                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1494                 /* Already unrefed by ev_link_action
1495                  * FIXME: link action should inc dest ref counting
1496                  * or not unref it at all
1497                  */
1498                 ev_window->priv->dest = NULL;
1499         }
1500
1501         /* Restart the search after reloading */
1502         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1503         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1504                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1505                                             NULL, ev_window);
1506         }
1507
1508         ev_window_clear_reload_job (ev_window);
1509         ev_window->priv->in_reload = FALSE;
1510 }
1511
1512 /**
1513  * ev_window_get_uri:
1514  * @ev_window: The instance of the #EvWindow.
1515  *
1516  * It returns the uri of the document showed in the #EvWindow.
1517  *
1518  * Returns: the uri of the document showed in the #EvWindow.
1519  */
1520 const char *
1521 ev_window_get_uri (EvWindow *ev_window)
1522 {
1523         return ev_window->priv->uri;
1524 }
1525
1526 /**
1527  * ev_window_close_dialogs:
1528  * @ev_window: The window where dialogs will be closed.
1529  *
1530  * It looks for password, print and properties dialogs and closes them and
1531  * frees them from memory. If there is any print job it does free it too.
1532  */
1533 static void
1534 ev_window_close_dialogs (EvWindow *ev_window)
1535 {
1536         if (ev_window->priv->print_dialog)
1537                 gtk_widget_destroy (ev_window->priv->print_dialog);
1538         ev_window->priv->print_dialog = NULL;
1539
1540         if (ev_window->priv->properties)
1541                 gtk_widget_destroy (ev_window->priv->properties);
1542         ev_window->priv->properties = NULL;
1543 }
1544
1545 static void
1546 ev_window_clear_progress_idle (EvWindow *ev_window)
1547 {
1548         if (ev_window->priv->progress_idle > 0)
1549                 g_source_remove (ev_window->priv->progress_idle);
1550         ev_window->priv->progress_idle = 0;
1551 }
1552
1553 static void
1554 reset_progress_idle (EvWindow *ev_window)
1555 {
1556         ev_window->priv->progress_idle = 0;
1557 }
1558
1559 static void
1560 ev_window_show_progress_message (EvWindow   *ev_window,
1561                                  guint       interval,
1562                                  GSourceFunc function)
1563 {
1564         if (ev_window->priv->progress_idle > 0)
1565                 g_source_remove (ev_window->priv->progress_idle);
1566         ev_window->priv->progress_idle =
1567                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1568                                             interval, function,
1569                                             ev_window,
1570                                             (GDestroyNotify)reset_progress_idle);
1571 }
1572
1573 static void
1574 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1575 {
1576         if (ev_window->priv->progress_cancellable)
1577                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1578         else
1579                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1580 }
1581
1582 static void
1583 ev_window_progress_response_cb (EvProgressMessageArea *area,
1584                                 gint                   response,
1585                                 EvWindow              *ev_window)
1586 {
1587         if (response == GTK_RESPONSE_CANCEL)
1588                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1589         ev_window_set_message_area (ev_window, NULL);
1590 }
1591
1592 static gboolean
1593 show_loading_progress (EvWindow *ev_window)
1594 {
1595         GtkWidget *area;
1596         gchar     *text;
1597         gchar     *display_name;
1598
1599         if (ev_window->priv->message_area)
1600                 return FALSE;
1601
1602         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1603         display_name = g_markup_escape_text (text, -1);
1604         g_free (text);
1605         text = g_strdup_printf (_("Loading document from “%s”"),
1606                                 display_name);
1607
1608         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1609                                              text,
1610                                              GTK_STOCK_CLOSE,
1611                                              GTK_RESPONSE_CLOSE,
1612                                              GTK_STOCK_CANCEL,
1613                                              GTK_RESPONSE_CANCEL,
1614                                              NULL);
1615         g_signal_connect (area, "response",
1616                           G_CALLBACK (ev_window_progress_response_cb),
1617                           ev_window);
1618         gtk_widget_show (area);
1619         ev_window_set_message_area (ev_window, area);
1620
1621         g_free (text);
1622         g_free (display_name);
1623
1624         return FALSE;
1625 }
1626
1627 static void
1628 ev_window_load_remote_failed (EvWindow *ev_window,
1629                               GError   *error)
1630 {
1631         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1632         ev_window->priv->in_reload = FALSE;
1633         ev_window_error_message (ev_window, error,
1634                                  "%s", _("Unable to open document"));
1635         g_free (ev_window->priv->local_uri);
1636         ev_window->priv->local_uri = NULL;
1637         ev_window->priv->uri_mtime = 0;
1638 }
1639
1640 static void
1641 set_uri_mtime (GFile        *source,
1642                GAsyncResult *async_result,
1643                EvWindow     *ev_window)
1644 {
1645         GFileInfo *info;
1646         GError *error = NULL;
1647
1648         info = g_file_query_info_finish (source, async_result, &error);
1649
1650         if (error) {
1651                 ev_window->priv->uri_mtime = 0;
1652                 g_error_free (error);
1653         } else {
1654                 GTimeVal mtime;
1655
1656                 g_file_info_get_modification_time (info, &mtime);
1657                 ev_window->priv->uri_mtime = mtime.tv_sec;
1658                 g_object_unref (info);
1659         }
1660
1661         g_object_unref (source);
1662 }
1663
1664 static void
1665 mount_volume_ready_cb (GFile        *source,
1666                        GAsyncResult *async_result,
1667                        EvWindow     *ev_window)
1668 {
1669         GError *error = NULL;
1670
1671         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1672
1673         if (error) {
1674                 ev_window_load_remote_failed (ev_window, error);
1675                 g_object_unref (source);
1676                 g_error_free (error);
1677         } else {
1678                 /* Volume successfully mounted,
1679                    try opening the file again */
1680                 ev_window_load_file_remote (ev_window, source);
1681         }
1682 }
1683
1684 static void
1685 window_open_file_copy_ready_cb (GFile        *source,
1686                                 GAsyncResult *async_result,
1687                                 EvWindow     *ev_window)
1688 {
1689         GError *error = NULL;
1690
1691         ev_window_clear_progress_idle (ev_window);
1692         ev_window_set_message_area (ev_window, NULL);
1693
1694         g_file_copy_finish (source, async_result, &error);
1695         if (!error) {
1696                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1697                 g_file_query_info_async (source,
1698                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1699                                          0, G_PRIORITY_DEFAULT,
1700                                          NULL,
1701                                          (GAsyncReadyCallback)set_uri_mtime,
1702                                          ev_window);
1703                 return;
1704         }
1705
1706         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1707                 GMountOperation *operation;
1708
1709                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1710                 g_file_mount_enclosing_volume (source,
1711                                                G_MOUNT_MOUNT_NONE,
1712                                                operation, NULL,
1713                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1714                                                ev_window);
1715                 g_object_unref (operation);
1716         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1717                 ev_window_clear_load_job (ev_window);
1718                 ev_window_clear_local_uri (ev_window);
1719                 g_free (ev_window->priv->uri);
1720                 ev_window->priv->uri = NULL;
1721                 g_object_unref (source);
1722
1723                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1724         } else {
1725                 ev_window_load_remote_failed (ev_window, error);
1726                 g_object_unref (source);
1727         }
1728
1729         g_error_free (error);
1730 }
1731
1732 static void
1733 window_open_file_copy_progress_cb (goffset   n_bytes,
1734                                    goffset   total_bytes,
1735                                    EvWindow *ev_window)
1736 {
1737         gchar *status;
1738         gdouble fraction;
1739
1740         if (!ev_window->priv->message_area)
1741                 return;
1742
1743         if (total_bytes <= 0)
1744                 return;
1745
1746         fraction = n_bytes / (gdouble)total_bytes;
1747         status = g_strdup_printf (_("Downloading document (%d%%)"),
1748                                   (gint)(fraction * 100));
1749
1750         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1751                                              status);
1752         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1753                                                fraction);
1754
1755         g_free (status);
1756 }
1757
1758 static void
1759 ev_window_load_file_remote (EvWindow *ev_window,
1760                             GFile    *source_file)
1761 {
1762         GFile *target_file;
1763
1764         if (!ev_window->priv->local_uri) {
1765                 char *base_name, *template;
1766                 GFile *tmp_file;
1767                 GError *err = NULL;
1768
1769                 /* We'd like to keep extension of source uri since
1770                  * it helps to resolve some mime types, say cbz.
1771                  */
1772                 base_name = g_file_get_basename (source_file);
1773                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1774                 g_free (base_name);
1775
1776                 tmp_file = ev_mkstemp_file (template, &err);
1777                 g_free (template);
1778                 if (tmp_file == NULL) {
1779                         ev_window_error_message (ev_window, err,
1780                                                  "%s", _("Failed to load remote file."));
1781                         g_error_free (err);
1782                         return;
1783                 }
1784
1785                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1786                 g_object_unref (tmp_file);
1787
1788                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1789                                      ev_window->priv->local_uri);
1790         }
1791
1792         ev_window_reset_progress_cancellable (ev_window);
1793
1794         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1795         g_file_copy_async (source_file, target_file,
1796                            G_FILE_COPY_OVERWRITE,
1797                            G_PRIORITY_DEFAULT,
1798                            ev_window->priv->progress_cancellable,
1799                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1800                            ev_window,
1801                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1802                            ev_window);
1803         g_object_unref (target_file);
1804
1805         ev_window_show_progress_message (ev_window, 1,
1806                                          (GSourceFunc)show_loading_progress);
1807 }
1808
1809 void
1810 ev_window_open_uri (EvWindow       *ev_window,
1811                     const char     *uri,
1812                     EvLinkDest     *dest,
1813                     EvWindowRunMode mode,
1814                     const gchar    *search_string)
1815 {
1816         GFile *source_file;
1817
1818         ev_window->priv->in_reload = FALSE;
1819
1820         if (ev_window->priv->uri &&
1821             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1822                 ev_window_reload_document (ev_window, dest);
1823                 return;
1824         }
1825
1826         if (ev_window->priv->monitor) {
1827                 g_object_unref (ev_window->priv->monitor);
1828                 ev_window->priv->monitor = NULL;
1829         }
1830
1831         ev_window_close_dialogs (ev_window);
1832         ev_window_clear_load_job (ev_window);
1833         ev_window_clear_local_uri (ev_window);
1834         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1835
1836         ev_window->priv->window_mode = mode;
1837
1838         if (ev_window->priv->uri)
1839                 g_free (ev_window->priv->uri);
1840         ev_window->priv->uri = g_strdup (uri);
1841
1842         if (ev_window->priv->metadata)
1843                 g_object_unref (ev_window->priv->metadata);
1844
1845         source_file = g_file_new_for_uri (uri);
1846         if (ev_is_metadata_supported_for_file (source_file))
1847                 ev_window->priv->metadata = ev_metadata_new (source_file);
1848         else
1849                 ev_window->priv->metadata = NULL;
1850
1851         if (ev_window->priv->search_string)
1852                 g_free (ev_window->priv->search_string);
1853         ev_window->priv->search_string = search_string ?
1854                 g_strdup (search_string) : NULL;
1855
1856         if (ev_window->priv->dest)
1857                 g_object_unref (ev_window->priv->dest);
1858         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1859
1860         setup_size_from_metadata (ev_window);
1861         setup_model_from_metadata (ev_window);
1862
1863         ev_window->priv->load_job = ev_job_load_new (uri);
1864         g_signal_connect (ev_window->priv->load_job,
1865                           "finished",
1866                           G_CALLBACK (ev_window_load_job_cb),
1867                           ev_window);
1868
1869         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1870                 ev_window_load_file_remote (ev_window, source_file);
1871         } else {
1872                 g_object_unref (source_file);
1873                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1874         }
1875 }
1876
1877 void
1878 ev_window_open_document (EvWindow       *ev_window,
1879                          EvDocument     *document,
1880                          EvLinkDest     *dest,
1881                          EvWindowRunMode mode,
1882                          const gchar    *search_string)
1883 {
1884         if (document == ev_window->priv->document)
1885                 return;
1886
1887         ev_window_close_dialogs (ev_window);
1888         ev_window_clear_load_job (ev_window);
1889         ev_window_clear_local_uri (ev_window);
1890
1891         if (ev_window->priv->monitor) {
1892                 g_object_unref (ev_window->priv->monitor);
1893                 ev_window->priv->monitor = NULL;
1894         }
1895
1896         if (ev_window->priv->uri)
1897                 g_free (ev_window->priv->uri);
1898         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1899
1900         setup_size_from_metadata (ev_window);
1901         setup_model_from_metadata (ev_window);
1902
1903         ev_document_model_set_document (ev_window->priv->model, document);
1904
1905         setup_document_from_metadata (ev_window);
1906         setup_view_from_metadata (ev_window);
1907
1908         if (dest) {
1909                 EvLink *link;
1910                 EvLinkAction *link_action;
1911
1912                 link_action = ev_link_action_new_dest (dest);
1913                 link = ev_link_new (NULL, link_action);
1914                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1915                 /* FIXME: link action should inc dest ref counting
1916                  * or not unref it at all
1917                  */
1918                 g_object_ref (dest);
1919                 g_object_unref (link);
1920         }
1921
1922         switch (mode) {
1923         case EV_WINDOW_MODE_FULLSCREEN:
1924                 ev_window_run_fullscreen (ev_window);
1925                 break;
1926         case EV_WINDOW_MODE_PRESENTATION:
1927                 ev_window_run_presentation (ev_window);
1928                 break;
1929         default:
1930                 break;
1931         }
1932
1933         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1934                 ev_window_cmd_edit_find (NULL, ev_window);
1935                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1936                                                 search_string);
1937         }
1938
1939         /* Create a monitor for the document */
1940         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1941         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1942                                   G_CALLBACK (ev_window_document_changed),
1943                                   ev_window);
1944 }
1945
1946 static void
1947 ev_window_reload_local (EvWindow *ev_window)
1948 {
1949         const gchar *uri;
1950
1951         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1952         ev_window->priv->reload_job = ev_job_load_new (uri);
1953         g_signal_connect (ev_window->priv->reload_job, "finished",
1954                           G_CALLBACK (ev_window_reload_job_cb),
1955                           ev_window);
1956         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1957 }
1958
1959 static gboolean
1960 show_reloading_progress (EvWindow *ev_window)
1961 {
1962         GtkWidget *area;
1963         gchar     *text;
1964
1965         if (ev_window->priv->message_area)
1966                 return FALSE;
1967
1968         text = g_strdup_printf (_("Reloading document from %s"),
1969                                 ev_window->priv->uri);
1970         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1971                                              text,
1972                                              GTK_STOCK_CLOSE,
1973                                              GTK_RESPONSE_CLOSE,
1974                                              GTK_STOCK_CANCEL,
1975                                              GTK_RESPONSE_CANCEL,
1976                                              NULL);
1977         g_signal_connect (area, "response",
1978                           G_CALLBACK (ev_window_progress_response_cb),
1979                           ev_window);
1980         gtk_widget_show (area);
1981         ev_window_set_message_area (ev_window, area);
1982         g_free (text);
1983
1984         return FALSE;
1985 }
1986
1987 static void
1988 reload_remote_copy_ready_cb (GFile        *remote,
1989                              GAsyncResult *async_result,
1990                              EvWindow     *ev_window)
1991 {
1992         GError *error = NULL;
1993
1994         ev_window_clear_progress_idle (ev_window);
1995
1996         g_file_copy_finish (remote, async_result, &error);
1997         if (error) {
1998                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1999                         ev_window_error_message (ev_window, error,
2000                                                  "%s", _("Failed to reload document."));
2001                 g_error_free (error);
2002         } else {
2003                 ev_window_reload_local (ev_window);
2004         }
2005
2006         g_object_unref (remote);
2007 }
2008
2009 static void
2010 reload_remote_copy_progress_cb (goffset   n_bytes,
2011                                 goffset   total_bytes,
2012                                 EvWindow *ev_window)
2013 {
2014         gchar *status;
2015         gdouble fraction;
2016
2017         if (!ev_window->priv->message_area)
2018                 return;
2019
2020         if (total_bytes <= 0)
2021                 return;
2022
2023         fraction = n_bytes / (gdouble)total_bytes;
2024         status = g_strdup_printf (_("Downloading document (%d%%)"),
2025                                   (gint)(fraction * 100));
2026
2027         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2028                                              status);
2029         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2030                                                fraction);
2031
2032         g_free (status);
2033 }
2034
2035 static void
2036 query_remote_uri_mtime_cb (GFile        *remote,
2037                            GAsyncResult *async_result,
2038                            EvWindow     *ev_window)
2039 {
2040         GFileInfo *info;
2041         GTimeVal   mtime;
2042         GError    *error = NULL;
2043
2044         info = g_file_query_info_finish (remote, async_result, &error);
2045         if (error) {
2046                 g_error_free (error);
2047                 g_object_unref (remote);
2048                 ev_window_reload_local (ev_window);
2049
2050                 return;
2051         }
2052
2053         g_file_info_get_modification_time (info, &mtime);
2054         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2055                 GFile *target_file;
2056
2057                 /* Remote file has changed */
2058                 ev_window->priv->uri_mtime = mtime.tv_sec;
2059
2060                 ev_window_reset_progress_cancellable (ev_window);
2061
2062                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2063                 g_file_copy_async (remote, target_file,
2064                                    G_FILE_COPY_OVERWRITE,
2065                                    G_PRIORITY_DEFAULT,
2066                                    ev_window->priv->progress_cancellable,
2067                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2068                                    ev_window,
2069                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2070                                    ev_window);
2071                 g_object_unref (target_file);
2072                 ev_window_show_progress_message (ev_window, 1,
2073                                                  (GSourceFunc)show_reloading_progress);
2074         } else {
2075                 g_object_unref (remote);
2076                 ev_window_reload_local (ev_window);
2077         }
2078
2079         g_object_unref (info);
2080 }
2081
2082 static void
2083 ev_window_reload_remote (EvWindow *ev_window)
2084 {
2085         GFile *remote;
2086
2087         remote = g_file_new_for_uri (ev_window->priv->uri);
2088         /* Reload the remote uri only if it has changed */
2089         g_file_query_info_async (remote,
2090                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2091                                  0, G_PRIORITY_DEFAULT,
2092                                  NULL,
2093                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2094                                  ev_window);
2095 }
2096
2097 static void
2098 ev_window_reload_document (EvWindow *ev_window,
2099                            EvLinkDest *dest)
2100 {
2101         gint page;
2102
2103
2104         ev_window_clear_reload_job (ev_window);
2105         ev_window->priv->in_reload = TRUE;
2106
2107         page = ev_document_model_get_page (ev_window->priv->model);
2108
2109         if (ev_window->priv->dest)
2110                 g_object_unref (ev_window->priv->dest);
2111         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2112
2113         if (ev_window->priv->local_uri) {
2114                 ev_window_reload_remote (ev_window);
2115         } else {
2116                 ev_window_reload_local (ev_window);
2117         }
2118 }
2119
2120 static void
2121 file_open_dialog_response_cb (GtkWidget *chooser,
2122                               gint       response_id,
2123                               EvWindow  *ev_window)
2124 {
2125         if (response_id == GTK_RESPONSE_OK) {
2126                 GSList *uris;
2127                 gchar  *uri;
2128
2129                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2130
2131                 ev_application_open_uri_list (EV_APP, uris,
2132                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2133                                               gtk_get_current_event_time ());
2134
2135                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2136                 g_slist_free (uris);
2137
2138                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2139                 ev_application_set_filechooser_uri (EV_APP,
2140                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2141                                                     uri);
2142                 g_free (uri);
2143         }
2144
2145         gtk_widget_destroy (chooser);
2146 }
2147
2148 static void
2149 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2150 {
2151         GtkWidget   *chooser;
2152         const gchar *default_uri;
2153         gchar       *parent_uri = NULL;
2154
2155         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2156                                                GTK_WINDOW (window),
2157                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2158                                                GTK_STOCK_CANCEL,
2159                                                GTK_RESPONSE_CANCEL,
2160                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2161                                                NULL);
2162
2163         ev_document_factory_add_filters (chooser, NULL);
2164         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2165         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2166
2167         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2168         if (!default_uri && window->priv->uri) {
2169                 GFile *file, *parent;
2170
2171                 file = g_file_new_for_uri (window->priv->uri);
2172                 parent = g_file_get_parent (file);
2173                 if (parent) {
2174                         parent_uri = g_file_get_uri (parent);
2175                         default_uri = parent_uri;
2176                         g_object_unref (parent);
2177                 }
2178                 g_object_unref (file);
2179         }
2180
2181         if (default_uri) {
2182                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2183         } else {
2184                 const gchar *folder;
2185
2186                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2187                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2188                                                      folder ? folder : g_get_home_dir ());
2189         }
2190         g_free (parent_uri);
2191
2192         g_signal_connect (chooser, "response",
2193                           G_CALLBACK (file_open_dialog_response_cb),
2194                           window);
2195
2196         gtk_widget_show (chooser);
2197 }
2198
2199 static void
2200 ev_window_open_copy_at_dest (EvWindow   *window,
2201                              EvLinkDest *dest)
2202 {
2203         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2204
2205         ev_window_n_copies++;
2206
2207         if (window->priv->metadata)
2208                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2209         ev_window_open_document (new_window,
2210                                  window->priv->document,
2211                                  dest, 0, NULL);
2212         gtk_window_present (GTK_WINDOW (new_window));
2213 }
2214
2215 static void
2216 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2217 {
2218         ev_window_open_copy_at_dest (window, NULL);
2219 }
2220
2221 static void
2222 ev_window_cmd_recent_file_activate (GtkAction *action,
2223                                     EvWindow  *window)
2224 {
2225         GtkRecentInfo *info;
2226         const gchar   *uri;
2227
2228         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2229         g_assert (info != NULL);
2230
2231         uri = gtk_recent_info_get_uri (info);
2232
2233         ev_application_open_uri_at_dest (EV_APP, uri,
2234                                          gtk_window_get_screen (GTK_WINDOW (window)),
2235                                          NULL, 0, NULL, gtk_get_current_event_time ());
2236 }
2237
2238 static void
2239 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2240                                              const gchar        *uri,
2241                                              EvWindow           *window)
2242 {
2243         ev_application_open_uri_at_dest (EV_APP, uri,
2244                                          gtk_window_get_screen (GTK_WINDOW (window)),
2245                                          NULL, 0, NULL, gtk_get_current_event_time ());
2246 }
2247
2248 static void
2249 ev_window_add_recent (EvWindow *window, const char *filename)
2250 {
2251         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2252 }
2253
2254 static gint
2255 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2256 {
2257         gboolean     has_ev_a, has_ev_b;
2258         const gchar *evince = g_get_application_name ();
2259
2260         has_ev_a = gtk_recent_info_has_application (a, evince);
2261         has_ev_b = gtk_recent_info_has_application (b, evince);
2262
2263         if (has_ev_a && has_ev_b) {
2264                 time_t time_a, time_b;
2265
2266                 time_a = gtk_recent_info_get_modified (a);
2267                 time_b = gtk_recent_info_get_modified (b);
2268
2269                 return (time_b - time_a);
2270         } else if (has_ev_a) {
2271                 return -1;
2272         } else if (has_ev_b) {
2273                 return 1;
2274         }
2275
2276         return 0;
2277 }
2278
2279 /*
2280  * Doubles underscore to avoid spurious menu accels.
2281  */
2282 static gchar *
2283 ev_window_get_recent_file_label (gint index, const gchar *filename)
2284 {
2285         GString *str;
2286         gint length;
2287         const gchar *p;
2288         const gchar *end;
2289         gboolean is_rtl;
2290
2291         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2292
2293         g_return_val_if_fail (filename != NULL, NULL);
2294
2295         length = strlen (filename);
2296         str = g_string_sized_new (length + 10);
2297         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2298
2299         p = filename;
2300         end = filename + length;
2301
2302         while (p != end) {
2303                 const gchar *next;
2304                 next = g_utf8_next_char (p);
2305
2306                 switch (*p) {
2307                         case '_':
2308                                 g_string_append (str, "__");
2309                                 break;
2310                         default:
2311                                 g_string_append_len (str, p, next - p);
2312                                 break;
2313                 }
2314
2315                 p = next;
2316         }
2317
2318         return g_string_free (str, FALSE);
2319 }
2320
2321 static void
2322 ev_window_setup_recent (EvWindow *ev_window)
2323 {
2324         GList        *items, *l;
2325         guint         n_items = 0;
2326         const gchar  *evince = g_get_application_name ();
2327         static guint  i = 0;
2328
2329         if (ev_window->priv->recent_ui_id > 0) {
2330                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2331                                           ev_window->priv->recent_ui_id);
2332                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2333         }
2334         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2335
2336         if (ev_window->priv->recent_action_group) {
2337                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2338                                                     ev_window->priv->recent_action_group);
2339                 g_object_unref (ev_window->priv->recent_action_group);
2340         }
2341         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2342         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2343                                             ev_window->priv->recent_action_group, 0);
2344
2345         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2346         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2347
2348         for (l = items; l && l->data; l = g_list_next (l)) {
2349                 GtkRecentInfo *info;
2350                 GtkAction     *action;
2351                 gchar         *action_name;
2352                 gchar         *label;
2353
2354                 info = (GtkRecentInfo *) l->data;
2355
2356                 if (!gtk_recent_info_has_application (info, evince) ||
2357                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2358                         continue;
2359
2360                 action_name = g_strdup_printf ("RecentFile%u", i++);
2361                 label = ev_window_get_recent_file_label (
2362                         n_items + 1, gtk_recent_info_get_display_name (info));
2363
2364                 action = g_object_new (GTK_TYPE_ACTION,
2365                                        "name", action_name,
2366                                        "label", label,
2367                                        NULL);
2368
2369                 g_object_set_data_full (G_OBJECT (action),
2370                                         "gtk-recent-info",
2371                                         gtk_recent_info_ref (info),
2372                                         (GDestroyNotify) gtk_recent_info_unref);
2373
2374                 g_signal_connect (action, "activate",
2375                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2376                                   (gpointer) ev_window);
2377
2378                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2379                                              action);
2380                 g_object_unref (action);
2381
2382                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2383                                        ev_window->priv->recent_ui_id,
2384                                        "/MainMenu/FileMenu/RecentFilesMenu",
2385                                        label,
2386                                        action_name,
2387                                        GTK_UI_MANAGER_MENUITEM,
2388                                        FALSE);
2389                 g_free (action_name);
2390                 g_free (label);
2391
2392                 if (++n_items == 5)
2393                         break;
2394         }
2395
2396         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2397         g_list_free (items);
2398 }
2399
2400 static gboolean
2401 show_saving_progress (GFile *dst)
2402 {
2403         EvWindow  *ev_window;
2404         GtkWidget *area;
2405         gchar     *text;
2406         gchar     *uri;
2407         EvSaveType save_type;
2408
2409         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2410         ev_window->priv->progress_idle = 0;
2411
2412         if (ev_window->priv->message_area)
2413                 return FALSE;
2414
2415         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2416         uri = g_file_get_uri (dst);
2417         switch (save_type) {
2418         case EV_SAVE_DOCUMENT:
2419                 text = g_strdup_printf (_("Saving document to %s"), uri);
2420                 break;
2421         case EV_SAVE_ATTACHMENT:
2422                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2423                 break;
2424         case EV_SAVE_IMAGE:
2425                 text = g_strdup_printf (_("Saving image to %s"), uri);
2426                 break;
2427         default:
2428                 g_assert_not_reached ();
2429         }
2430         g_free (uri);
2431         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2432                                              text,
2433                                              GTK_STOCK_CLOSE,
2434                                              GTK_RESPONSE_CLOSE,
2435                                              GTK_STOCK_CANCEL,
2436                                              GTK_RESPONSE_CANCEL,
2437                                              NULL);
2438         g_signal_connect (area, "response",
2439                           G_CALLBACK (ev_window_progress_response_cb),
2440                           ev_window);
2441         gtk_widget_show (area);
2442         ev_window_set_message_area (ev_window, area);
2443         g_free (text);
2444
2445         return FALSE;
2446 }
2447
2448 static void
2449 window_save_file_copy_ready_cb (GFile        *src,
2450                                 GAsyncResult *async_result,
2451                                 GFile        *dst)
2452 {
2453         EvWindow *ev_window;
2454         GError   *error = NULL;
2455
2456         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2457         ev_window_clear_progress_idle (ev_window);
2458
2459         if (g_file_copy_finish (src, async_result, &error)) {
2460                 ev_tmp_file_unlink (src);
2461                 return;
2462         }
2463
2464         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2465                 gchar *name;
2466
2467                 name = g_file_get_basename (dst);
2468                 ev_window_error_message (ev_window, error,
2469                                          _("The file could not be saved as “%s”."),
2470                                          name);
2471                 g_free (name);
2472         }
2473         ev_tmp_file_unlink (src);
2474         g_error_free (error);
2475 }
2476
2477 static void
2478 window_save_file_copy_progress_cb (goffset n_bytes,
2479                                    goffset total_bytes,
2480                                    GFile  *dst)
2481 {
2482         EvWindow  *ev_window;
2483         EvSaveType save_type;
2484         gchar     *status;
2485         gdouble    fraction;
2486
2487         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2488
2489         if (!ev_window->priv->message_area)
2490                 return;
2491
2492         if (total_bytes <= 0)
2493                 return;
2494
2495         fraction = n_bytes / (gdouble)total_bytes;
2496         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2497
2498         switch (save_type) {
2499         case EV_SAVE_DOCUMENT:
2500                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2501                                           (gint)(fraction * 100));
2502                 break;
2503         case EV_SAVE_ATTACHMENT:
2504                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2505                                           (gint)(fraction * 100));
2506                 break;
2507         case EV_SAVE_IMAGE:
2508                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2509                                           (gint)(fraction * 100));
2510                 break;
2511         default:
2512                 g_assert_not_reached ();
2513         }
2514
2515         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2516                                              status);
2517         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2518                                                fraction);
2519
2520         g_free (status);
2521 }
2522
2523 static void
2524 ev_window_save_remote (EvWindow  *ev_window,
2525                        EvSaveType save_type,
2526                        GFile     *src,
2527                        GFile     *dst)
2528 {
2529         ev_window_reset_progress_cancellable (ev_window);
2530         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2531         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2532         g_file_copy_async (src, dst,
2533                            G_FILE_COPY_OVERWRITE,
2534                            G_PRIORITY_DEFAULT,
2535                            ev_window->priv->progress_cancellable,
2536                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2537                            dst,
2538                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2539                            dst);
2540         ev_window->priv->progress_idle =
2541                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2542                                             1,
2543                                             (GSourceFunc)show_saving_progress,
2544                                             dst,
2545                                             NULL);
2546 }
2547
2548 static void
2549 ev_window_clear_save_job (EvWindow *ev_window)
2550 {
2551         if (ev_window->priv->save_job != NULL) {
2552                 if (!ev_job_is_finished (ev_window->priv->save_job))
2553                         ev_job_cancel (ev_window->priv->save_job);
2554
2555                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2556                                                       ev_window_save_job_cb,
2557                                                       ev_window);
2558                 g_object_unref (ev_window->priv->save_job);
2559                 ev_window->priv->save_job = NULL;
2560         }
2561 }
2562
2563 static void
2564 ev_window_save_job_cb (EvJob     *job,
2565                        EvWindow  *window)
2566 {
2567         if (ev_job_is_failed (job)) {
2568                 ev_window_error_message (window, job->error,
2569                                          _("The file could not be saved as “%s”."),
2570                                          EV_JOB_SAVE (job)->uri);
2571         }
2572
2573         ev_window_clear_save_job (window);
2574 }
2575
2576 static void
2577 file_save_dialog_response_cb (GtkWidget *fc,
2578                               gint       response_id,
2579                               EvWindow  *ev_window)
2580 {
2581         gchar *uri;
2582         GFile *file, *parent;
2583
2584         if (response_id != GTK_RESPONSE_OK) {
2585                 gtk_widget_destroy (fc);
2586                 return;
2587         }
2588
2589         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2590         file = g_file_new_for_uri (uri);
2591         parent = g_file_get_parent (file);
2592         g_object_unref (file);
2593         if (parent) {
2594                 gchar *folder_uri;
2595
2596                 folder_uri = g_file_get_uri (parent);
2597                 ev_application_set_filechooser_uri (EV_APP,
2598                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2599                                                     folder_uri);
2600                 g_free (folder_uri);
2601                 g_object_unref (parent);
2602         }
2603
2604         /* FIXME: remote copy should be done here rather than in the save job,
2605          * so that we can track progress and cancel the operation
2606          */
2607
2608         ev_window_clear_save_job (ev_window);
2609         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2610                                                      uri, ev_window->priv->uri);
2611         g_signal_connect (ev_window->priv->save_job, "finished",
2612                           G_CALLBACK (ev_window_save_job_cb),
2613                           ev_window);
2614         /* The priority doesn't matter for this job */
2615         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2616
2617         g_free (uri);
2618         gtk_widget_destroy (fc);
2619 }
2620
2621 static void
2622 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2623 {
2624         GtkWidget *fc;
2625         gchar *base_name;
2626         GFile *file;
2627         const gchar *default_uri;
2628
2629         fc = gtk_file_chooser_dialog_new (
2630                 _("Save a Copy"),
2631                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2632                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2633                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2634                 NULL);
2635
2636         ev_document_factory_add_filters (fc, ev_window->priv->document);
2637         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2638         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2639                                                 GTK_RESPONSE_OK,
2640                                                 GTK_RESPONSE_CANCEL,
2641                                                 -1);
2642
2643         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2644         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2645         file = g_file_new_for_uri (ev_window->priv->uri);
2646         base_name = g_file_get_basename (file);
2647         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2648
2649         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2650         if (default_uri) {
2651                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2652         } else {
2653                 const gchar *folder;
2654
2655                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2656                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2657                                                      folder ? folder : g_get_home_dir ());
2658         }
2659
2660         g_object_unref (file);
2661         g_free (base_name);
2662
2663         g_signal_connect (fc, "response",
2664                           G_CALLBACK (file_save_dialog_response_cb),
2665                           ev_window);
2666
2667         gtk_widget_show (fc);
2668 }
2669
2670 static GKeyFile *
2671 get_print_settings_file (void)
2672 {
2673         GKeyFile *print_settings_file;
2674         gchar    *filename;
2675         GError *error = NULL;
2676
2677         print_settings_file = g_key_file_new ();
2678
2679         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2680                                      EV_PRINT_SETTINGS_FILE, NULL);
2681         if (!g_key_file_load_from_file (print_settings_file,
2682                                         filename,
2683                                         G_KEY_FILE_KEEP_COMMENTS |
2684                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2685                                         &error)) {
2686
2687                 /* Don't warn if the file simply doesn't exist */
2688                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2689                         g_warning ("%s", error->message);
2690
2691                 g_error_free (error);
2692         }
2693
2694         g_free (filename);
2695
2696         return print_settings_file;
2697 }
2698
2699 static void
2700 save_print_setting_file (GKeyFile *key_file)
2701 {
2702         gchar  *filename;
2703         gchar  *data;
2704         gsize  data_length;
2705         GError *error = NULL;
2706
2707         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2708                                      EV_PRINT_SETTINGS_FILE, NULL);
2709         data = g_key_file_to_data (key_file, &data_length, NULL);
2710         g_file_set_contents (filename, data, data_length, &error);
2711         if (error) {
2712                 g_warning ("Failed to save print settings: %s", error->message);
2713                 g_error_free (error);
2714         }
2715         g_free (data);
2716         g_free (filename);
2717 }
2718
2719 static void
2720 ev_window_save_print_settings (EvWindow         *window,
2721                                GtkPrintSettings *print_settings)
2722 {
2723         GKeyFile *key_file;
2724         gint      i;
2725
2726         key_file = get_print_settings_file ();
2727         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2728         save_print_setting_file (key_file);
2729         g_key_file_free (key_file);
2730
2731         if (!window->priv->metadata)
2732                 return;
2733
2734         /* Save print settings that are specific to the document */
2735         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2736                 const gchar *value;
2737
2738                 value = gtk_print_settings_get (print_settings,
2739                                                 document_print_settings[i]);
2740                 ev_metadata_set_string (window->priv->metadata,
2741                                         document_print_settings[i], value);
2742         }
2743 }
2744
2745 static void
2746 ev_window_save_print_page_setup (EvWindow     *window,
2747                                  GtkPageSetup *page_setup)
2748 {
2749         GKeyFile *key_file;
2750
2751         key_file = get_print_settings_file ();
2752         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2753         save_print_setting_file (key_file);
2754         g_key_file_free (key_file);
2755
2756         if (!window->priv->metadata)
2757                 return;
2758
2759         /* Save page setup options that are specific to the document */
2760         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2761                              gtk_page_setup_get_orientation (page_setup));
2762         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2763                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2764         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2765                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2766         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2767                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2768         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2769                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2770 }
2771
2772 static void
2773 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2774                                              GtkPrintSettings *print_settings)
2775 {
2776         gint i;
2777
2778         if (!window->priv->metadata)
2779                 return;
2780
2781         /* Load print setting that are specific to the document */
2782         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2783                 gchar *value = NULL;
2784
2785                 ev_metadata_get_string (window->priv->metadata,
2786                                         document_print_settings[i], &value);
2787                 gtk_print_settings_set (print_settings,
2788                                         document_print_settings[i], value);
2789         }
2790 }
2791
2792 static void
2793 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2794                                                GtkPageSetup *page_setup)
2795 {
2796         gint          int_value;
2797         gdouble       double_value;
2798         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2799
2800         /* Load page setup options that are specific to the document */
2801         if (window->priv->metadata &&
2802             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2803                 gtk_page_setup_set_orientation (page_setup, int_value);
2804         } else {
2805                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2806         }
2807
2808         if (window->priv->metadata &&
2809             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2810                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2811         } else {
2812                 gtk_page_setup_set_top_margin (page_setup,
2813                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2814                                                GTK_UNIT_MM);
2815         }
2816
2817         if (window->priv->metadata &&
2818             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2819                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2820         } else {
2821                 gtk_page_setup_set_bottom_margin (page_setup,
2822                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2823                                                   GTK_UNIT_MM);
2824         }
2825
2826         if (window->priv->metadata &&
2827             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2828                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2829         } else {
2830                 gtk_page_setup_set_left_margin (page_setup,
2831                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2832                                                 GTK_UNIT_MM);
2833         }
2834
2835         if (window->priv->metadata &&
2836             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2837                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2838         } else {
2839                 gtk_page_setup_set_right_margin (page_setup,
2840                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2841                                                  GTK_UNIT_MM);
2842         }
2843 }
2844
2845 static GtkPrintSettings *
2846 get_print_settings (GKeyFile *key_file)
2847 {
2848         GtkPrintSettings *print_settings;
2849
2850         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2851                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2852                 gtk_print_settings_new ();
2853
2854         return print_settings ? print_settings : gtk_print_settings_new ();
2855 }
2856
2857 static GtkPageSetup *
2858 get_print_page_setup (GKeyFile *key_file)
2859 {
2860         GtkPageSetup *page_setup;
2861
2862         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2863                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2864                 gtk_page_setup_new ();
2865
2866         return page_setup ? page_setup : gtk_page_setup_new ();
2867 }
2868
2869 static void
2870 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2871                                     EvWindow     *window)
2872 {
2873         /* Dialog was canceled */
2874         if (!page_setup)
2875                 return;
2876
2877         ev_window_save_print_page_setup (window, page_setup);
2878 }
2879
2880 static void
2881 ev_window_cmd_file_print_setup (GtkAction *action,
2882                                 EvWindow  *ev_window)
2883 {
2884         GKeyFile         *print_settings_file;
2885         GtkPrintSettings *print_settings;
2886         GtkPageSetup     *print_page_setup;
2887
2888         print_settings_file = get_print_settings_file ();
2889
2890         print_settings = get_print_settings (print_settings_file);
2891         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2892
2893         print_page_setup = get_print_page_setup (print_settings_file);
2894         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2895
2896         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2897                                                print_page_setup,
2898                                                print_settings,
2899                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2900                                                ev_window);
2901         g_object_unref (print_settings);
2902         g_object_unref (print_page_setup);
2903         g_key_file_free (print_settings_file);
2904 }
2905
2906 static void
2907 ev_window_print_cancel (EvWindow *ev_window)
2908 {
2909         EvPrintOperation *op;
2910
2911         if (!ev_window->priv->print_queue)
2912                 return;
2913
2914         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2915                 ev_print_operation_cancel (op);
2916         }
2917 }
2918
2919 static void
2920 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2921                                              gint      n_jobs)
2922 {
2923         gchar *text = NULL;
2924
2925         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2926             !ev_window->priv->print_queue)
2927                 return;
2928
2929         if (n_jobs == 0) {
2930                 ev_window_set_message_area (ev_window, NULL);
2931                 return;
2932         }
2933
2934         if (n_jobs > 1) {
2935                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2936                                                   "%d pending jobs in queue",
2937                                                   n_jobs - 1), n_jobs - 1);
2938         }
2939
2940         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2941                                             text);
2942         g_free (text);
2943 }
2944
2945 static gboolean
2946 destroy_window (GtkWidget *window)
2947 {
2948         gtk_widget_destroy (window);
2949
2950         return FALSE;
2951 }
2952
2953 static void
2954 ev_window_print_operation_done (EvPrintOperation       *op,
2955                                 GtkPrintOperationResult result,
2956                                 EvWindow               *ev_window)
2957 {
2958         gint n_jobs;
2959
2960         switch (result) {
2961         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2962                 GtkPrintSettings *print_settings;
2963
2964                 print_settings = ev_print_operation_get_print_settings (op);
2965                 ev_window_save_print_settings (ev_window, print_settings);
2966
2967                 if (ev_print_operation_get_embed_page_setup (op)) {
2968                         GtkPageSetup *page_setup;
2969
2970                         page_setup = ev_print_operation_get_default_page_setup (op);
2971                         ev_window_save_print_page_setup (ev_window, page_setup);
2972                 }
2973         }
2974
2975                 break;
2976         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2977                 GtkWidget *dialog;
2978                 GError    *error = NULL;
2979
2980
2981                 ev_print_operation_get_error (op, &error);
2982
2983                 /* The message area is already used by
2984                  * the printing progress, so it's better to
2985                  * use a popup dialog in this case
2986                  */
2987                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2988                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2989                                                  GTK_MESSAGE_ERROR,
2990                                                  GTK_BUTTONS_CLOSE,
2991                                                  "%s", _("Failed to print document"));
2992                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2993                                                           "%s", error->message);
2994                 g_signal_connect (dialog, "response",
2995                                   G_CALLBACK (gtk_widget_destroy),
2996                                   NULL);
2997                 gtk_widget_show (dialog);
2998
2999                 g_error_free (error);
3000         }
3001                 break;
3002         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3003         default:
3004                 break;
3005         }
3006
3007         g_queue_remove (ev_window->priv->print_queue, op);
3008         g_object_unref (op);
3009         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3010         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3011
3012         if (n_jobs == 0 && ev_window->priv->close_after_print)
3013                 g_idle_add ((GSourceFunc)destroy_window,
3014                             ev_window);
3015 }
3016
3017 static void
3018 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3019                                       gint                   response,
3020                                       EvWindow              *ev_window)
3021 {
3022         if (response == GTK_RESPONSE_CANCEL) {
3023                 EvPrintOperation *op;
3024
3025                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3026                 ev_print_operation_cancel (op);
3027         } else {
3028                 gtk_widget_hide (GTK_WIDGET (area));
3029         }
3030 }
3031
3032 static void
3033 ev_window_print_operation_status_changed (EvPrintOperation *op,
3034                                           EvWindow         *ev_window)
3035 {
3036         const gchar *status;
3037         gdouble      fraction;
3038
3039         status = ev_print_operation_get_status (op);
3040         fraction = ev_print_operation_get_progress (op);
3041
3042         if (!ev_window->priv->message_area) {
3043                 GtkWidget   *area;
3044                 const gchar *job_name;
3045                 gchar       *text;
3046
3047                 job_name = ev_print_operation_get_job_name (op);
3048                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3049
3050                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3051                                                      text,
3052                                                      GTK_STOCK_CLOSE,
3053                                                      GTK_RESPONSE_CLOSE,
3054                                                      GTK_STOCK_CANCEL,
3055                                                      GTK_RESPONSE_CANCEL,
3056                                                      NULL);
3057                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3058                 g_signal_connect (area, "response",
3059                                   G_CALLBACK (ev_window_print_progress_response_cb),
3060                                   ev_window);
3061                 gtk_widget_show (area);
3062                 ev_window_set_message_area (ev_window, area);
3063                 g_free (text);
3064         }
3065
3066         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3067                                              status);
3068         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3069                                                fraction);
3070 }
3071
3072 static void
3073 ev_window_print_operation_begin_print (EvPrintOperation *op,
3074                                        EvWindow         *ev_window)
3075 {
3076         if (!ev_window->priv->print_queue)
3077                 ev_window->priv->print_queue = g_queue_new ();
3078
3079         g_queue_push_head (ev_window->priv->print_queue, op);
3080         ev_window_print_update_pending_jobs_message (ev_window,
3081                                                      g_queue_get_length (ev_window->priv->print_queue));
3082 }
3083
3084 void
3085 ev_window_print_range (EvWindow *ev_window,
3086                        gint      first_page,
3087                        gint      last_page)
3088 {
3089         EvPrintOperation *op;
3090         GKeyFile         *print_settings_file;
3091         GtkPrintSettings *print_settings;
3092         GtkPageSetup     *print_page_setup;
3093         gint              current_page;
3094         gint              document_last_page;
3095
3096         g_return_if_fail (EV_IS_WINDOW (ev_window));
3097         g_return_if_fail (ev_window->priv->document != NULL);
3098
3099         if (!ev_window->priv->print_queue)
3100                 ev_window->priv->print_queue = g_queue_new ();
3101
3102         op = ev_print_operation_new (ev_window->priv->document);
3103         if (!op) {
3104                 g_warning ("%s", "Printing is not supported for document\n");
3105                 return;
3106         }
3107
3108         g_signal_connect (op, "begin_print",
3109                           G_CALLBACK (ev_window_print_operation_begin_print),
3110                           (gpointer)ev_window);
3111         g_signal_connect (op, "status_changed",
3112                           G_CALLBACK (ev_window_print_operation_status_changed),
3113                           (gpointer)ev_window);
3114         g_signal_connect (op, "done",
3115                           G_CALLBACK (ev_window_print_operation_done),
3116                           (gpointer)ev_window);
3117
3118         current_page = ev_document_model_get_page (ev_window->priv->model);
3119         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3120
3121         print_settings_file = get_print_settings_file ();
3122
3123         print_settings = get_print_settings (print_settings_file);
3124         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3125
3126         print_page_setup = get_print_page_setup (print_settings_file);
3127         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3128
3129         if (first_page != 1 || last_page != document_last_page) {
3130                 GtkPageRange range;
3131
3132                 /* Ranges in GtkPrint are 0 - N */
3133                 range.start = first_page - 1;
3134                 range.end = last_page - 1;
3135
3136                 gtk_print_settings_set_print_pages (print_settings,
3137                                                     GTK_PRINT_PAGES_RANGES);
3138                 gtk_print_settings_set_page_ranges (print_settings,
3139                                                     &range, 1);
3140         }
3141
3142         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3143         ev_print_operation_set_current_page (op, current_page);
3144         ev_print_operation_set_print_settings (op, print_settings);
3145         ev_print_operation_set_default_page_setup (op, print_page_setup);
3146 #ifdef WITH_GCONF
3147         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3148                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3149                                                                              NULL));
3150 #else
3151         ev_print_operation_set_embed_page_setup (op, TRUE);
3152 #endif
3153
3154         g_object_unref (print_settings);
3155         g_object_unref (print_page_setup);
3156         g_key_file_free (print_settings_file);
3157
3158         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3159 }
3160
3161 static void
3162 ev_window_print (EvWindow *window)
3163 {
3164         ev_window_print_range (window, 1,
3165                                ev_document_get_n_pages (window->priv->document));
3166 }
3167
3168 static void
3169 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3170 {
3171         ev_window_print (ev_window);
3172 }
3173
3174 static void
3175 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3176 {
3177         if (ev_window->priv->properties == NULL) {
3178                 ev_window->priv->properties = ev_properties_dialog_new ();
3179                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3180                                                    ev_window->priv->uri,
3181                                                    ev_window->priv->document);
3182                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3183                                            (gpointer) &(ev_window->priv->properties));
3184                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3185                                               GTK_WINDOW (ev_window));
3186         }
3187
3188         ev_document_fc_mutex_lock ();
3189         gtk_widget_show (ev_window->priv->properties);
3190         ev_document_fc_mutex_unlock ();
3191 }
3192
3193 static void
3194 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3195                                          gint       response,
3196                                          EvWindow  *ev_window)
3197 {
3198         gtk_widget_destroy (GTK_WIDGET (dialog));
3199
3200         switch (response) {
3201         case GTK_RESPONSE_YES:
3202                 if (!ev_window->priv->print_queue ||
3203                     g_queue_is_empty (ev_window->priv->print_queue))
3204                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3205                 else
3206                         ev_window->priv->close_after_print = TRUE;
3207                 break;
3208         case GTK_RESPONSE_NO:
3209                 ev_window->priv->close_after_print = TRUE;
3210                 if (ev_window->priv->print_queue &&
3211                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3212                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3213                         ev_window_print_cancel (ev_window);
3214                 } else {
3215                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3216                 }
3217                 break;
3218         case GTK_RESPONSE_CANCEL:
3219         default:
3220                 ev_window->priv->close_after_print = FALSE;
3221         }
3222 }
3223
3224 static void
3225 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3226 {
3227         GtkWidget *dialog;
3228         gchar     *text, *markup;
3229         gint       n_print_jobs;
3230
3231         n_print_jobs = ev_window->priv->print_queue ?
3232                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3233
3234         if (n_print_jobs == 0) {
3235                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3236                 return;
3237         }
3238
3239         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3240                                          GTK_DIALOG_MODAL,
3241                                          GTK_MESSAGE_QUESTION,
3242                                          GTK_BUTTONS_NONE,
3243                                          NULL);
3244         if (n_print_jobs == 1) {
3245                 EvPrintOperation *op;
3246                 const gchar      *job_name;
3247
3248                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3249                 job_name = ev_print_operation_get_job_name (op);
3250
3251                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3252                                         job_name);
3253         } else {
3254                 text = g_strdup_printf (_("There are %d print jobs active. "
3255                                           "Wait until print finishes before closing?"),
3256                                         n_print_jobs);
3257         }
3258
3259         markup = g_strdup_printf ("<b>%s</b>", text);
3260         g_free (text);
3261
3262         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3263         g_free (markup);
3264
3265         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3266                                                   _("If you close the window, pending print "
3267                                                     "jobs will not be printed."));
3268
3269         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3270                                 _("Cancel _print and Close"),
3271                                 GTK_RESPONSE_NO,
3272                                 GTK_STOCK_CANCEL,
3273                                 GTK_RESPONSE_CANCEL,
3274                                 _("Close _after Printing"),
3275                                 GTK_RESPONSE_YES,
3276                                 NULL);
3277         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3278         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3279                                                  GTK_RESPONSE_YES,
3280                                                  GTK_RESPONSE_NO,
3281                                                  GTK_RESPONSE_CANCEL,
3282                                                  -1);
3283
3284         g_signal_connect (dialog, "response",
3285                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3286                           ev_window);
3287         gtk_widget_show (dialog);
3288 }
3289
3290 static void
3291 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3292 {
3293         GtkAction *action;
3294
3295         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3296         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3297         update_chrome_visibility (window);
3298
3299         action = gtk_action_group_get_action (window->priv->action_group,
3300                                               PAGE_SELECTOR_ACTION);
3301         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3302 }
3303
3304 static void
3305 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3306 {
3307         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3308 }
3309
3310 static void
3311 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3312 {
3313         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3314 }
3315
3316 static void
3317 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3318 {
3319         gboolean continuous;
3320
3321         ev_window_stop_presentation (ev_window, TRUE);
3322         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3323         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3324 }
3325
3326 static void
3327 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3328 {
3329         gboolean dual_page;
3330
3331         ev_window_stop_presentation (ev_window, TRUE);
3332         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3333         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3334 }
3335
3336 static void
3337 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3338 {
3339         ev_window_stop_presentation (ev_window, TRUE);
3340
3341         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3342                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3343         } else {
3344                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3345         }
3346         ev_window_update_actions (ev_window);
3347 }
3348
3349 static void
3350 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3351 {
3352         ev_window_stop_presentation (ev_window, TRUE);
3353
3354         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3355                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3356         } else {
3357                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3358         }
3359         ev_window_update_actions (ev_window);
3360 }
3361
3362
3363 static void
3364 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3365 {
3366         g_return_if_fail (EV_IS_WINDOW (ev_window));
3367
3368         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3369 }
3370
3371 static void
3372 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3373 {
3374         g_return_if_fail (EV_IS_WINDOW (ev_window));
3375
3376         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3377                 g_error ("Find action should be insensitive since document doesn't support find");
3378                 return;
3379         }
3380
3381         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3382         update_chrome_visibility (ev_window);
3383         gtk_widget_grab_focus (ev_window->priv->find_bar);
3384 }
3385
3386 static void
3387 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3388 {
3389         g_return_if_fail (EV_IS_WINDOW (ev_window));
3390
3391         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3392         update_chrome_visibility (ev_window);
3393         gtk_widget_grab_focus (ev_window->priv->find_bar);
3394         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3395 }
3396
3397 static void
3398 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3399 {
3400         g_return_if_fail (EV_IS_WINDOW (ev_window));
3401
3402         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3403         update_chrome_visibility (ev_window);
3404         gtk_widget_grab_focus (ev_window->priv->find_bar);
3405         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3406 }
3407
3408 static void
3409 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3410 {
3411         g_return_if_fail (EV_IS_WINDOW (ev_window));
3412
3413         ev_view_copy (EV_VIEW (ev_window->priv->view));
3414 }
3415
3416 static void
3417 ev_window_sidebar_position_change_cb (GObject    *object,
3418                                       GParamSpec *pspec,
3419                                       EvWindow   *ev_window)
3420 {
3421         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3422                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3423                                      gtk_paned_get_position (GTK_PANED (object)));
3424 }
3425
3426 static void
3427 ev_window_update_fullscreen_action (EvWindow *window)
3428 {
3429         GtkAction *action;
3430
3431         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3432         g_signal_handlers_block_by_func
3433                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3434         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3435                                       ev_document_model_get_fullscreen (window->priv->model));
3436         g_signal_handlers_unblock_by_func
3437                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3438 }
3439
3440 static void
3441 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3442 {
3443         GtkWidget *item;
3444
3445         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3446         g_object_set (item, "is-important", FALSE, NULL);
3447
3448         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3449         g_object_set (item, "is-important", FALSE, NULL);
3450
3451         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3452         g_object_set (item, "is-important", TRUE, NULL);
3453
3454         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3455         g_object_set (item, "is-important", TRUE, NULL);
3456 }
3457
3458 static void
3459 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3460 {
3461         static gboolean done = FALSE;
3462
3463         if (!done) {
3464                 gtk_rc_parse_string (
3465                         "\n"
3466                         "   style \"fullscreen-toolbar-style\"\n"
3467                         "   {\n"
3468                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3469                         "   }\n"
3470                         "\n"
3471                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3472                         "\n");
3473                 done = TRUE;
3474         }
3475
3476         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3477 }
3478
3479 static void
3480 ev_window_run_fullscreen (EvWindow *window)
3481 {
3482         gboolean fullscreen_window = TRUE;
3483
3484         if (ev_document_model_get_fullscreen (window->priv->model))
3485                 return;
3486
3487         if (!window->priv->fullscreen_toolbar) {
3488                 window->priv->fullscreen_toolbar =
3489                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3490                                                    "/FullscreenToolbar");
3491
3492                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3493                                        GTK_TOOLBAR_BOTH_HORIZ);
3494                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3495                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3496
3497                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3498                                     window->priv->fullscreen_toolbar,
3499                                     FALSE, FALSE, 0);
3500                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3501                                        window->priv->fullscreen_toolbar, 1);
3502         }
3503
3504         if (EV_WINDOW_IS_PRESENTATION (window)) {
3505                 ev_window_stop_presentation (window, FALSE);
3506                 fullscreen_window = FALSE;
3507         }
3508
3509         g_object_set (G_OBJECT (window->priv->scrolled_window),
3510                       "shadow-type", GTK_SHADOW_NONE,
3511                       NULL);
3512
3513         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3514         ev_window_update_fullscreen_action (window);
3515
3516         /* If the user doesn't have the main toolbar he/she won't probably want
3517          * the toolbar in fullscreen mode. See bug #483048
3518          */
3519         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3520                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3521         update_chrome_visibility (window);
3522
3523         if (fullscreen_window)
3524                 gtk_window_fullscreen (GTK_WINDOW (window));
3525         gtk_widget_grab_focus (window->priv->view);
3526
3527         if (window->priv->metadata && !ev_window_is_empty (window))
3528                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3529 }
3530
3531 static void
3532 ev_window_stop_fullscreen (EvWindow *window,
3533                            gboolean  unfullscreen_window)
3534 {
3535         if (!ev_document_model_get_fullscreen (window->priv->model))
3536                 return;
3537
3538         g_object_set (G_OBJECT (window->priv->scrolled_window),
3539                       "shadow-type", GTK_SHADOW_IN,
3540                       NULL);
3541
3542         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3543         ev_window_update_fullscreen_action (window);
3544         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3545         update_chrome_visibility (window);
3546         if (unfullscreen_window)
3547                 gtk_window_unfullscreen (GTK_WINDOW (window));
3548
3549         if (window->priv->metadata && !ev_window_is_empty (window))
3550                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3551 }
3552
3553 static void
3554 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3555 {
3556         gboolean fullscreen;
3557
3558         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3559         if (fullscreen) {
3560                 ev_window_run_fullscreen (window);
3561         } else {
3562                 ev_window_stop_fullscreen (window, TRUE);
3563         }
3564 }
3565
3566 static void
3567 ev_window_update_presentation_action (EvWindow *window)
3568 {
3569         GtkAction *action;
3570
3571         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3572         g_signal_handlers_block_by_func
3573                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3574         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3575                                       EV_WINDOW_IS_PRESENTATION (window));
3576         g_signal_handlers_unblock_by_func
3577                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3578 }
3579
3580 static void
3581 ev_window_run_presentation (EvWindow *window)
3582 {
3583         gboolean fullscreen_window = TRUE;
3584         guint    current_page;
3585         guint    rotation;
3586
3587         if (EV_WINDOW_IS_PRESENTATION (window))
3588                 return;
3589
3590         if (ev_document_model_get_fullscreen (window->priv->model)) {
3591                 ev_window_stop_fullscreen (window, FALSE);
3592                 fullscreen_window = FALSE;
3593         }
3594
3595         current_page = ev_document_model_get_page (window->priv->model);
3596         rotation = ev_document_model_get_rotation (window->priv->model);
3597         window->priv->presentation_view =
3598                 ev_view_presentation_new (window->priv->document, current_page, rotation);
3599
3600         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3601                             window->priv->presentation_view,
3602                             FALSE, FALSE, 0);
3603         gtk_widget_show (window->priv->presentation_view);
3604
3605         ev_window_update_presentation_action (window);
3606         update_chrome_visibility (window);
3607
3608         gtk_widget_grab_focus (window->priv->presentation_view);
3609         if (fullscreen_window)
3610                 gtk_window_fullscreen (GTK_WINDOW (window));
3611
3612         ev_application_screensaver_disable (EV_APP);
3613
3614         if (window->priv->metadata && !ev_window_is_empty (window))
3615                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3616 }
3617
3618 static void
3619 ev_window_stop_presentation (EvWindow *window,
3620                              gboolean  unfullscreen_window)
3621 {
3622         guint current_page;
3623
3624         if (!EV_WINDOW_IS_PRESENTATION (window))
3625                 return;
3626
3627         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3628         ev_document_model_set_page (window->priv->model, current_page);
3629
3630         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3631                               window->priv->presentation_view);
3632         window->priv->presentation_view = NULL;
3633
3634         ev_window_update_presentation_action (window);
3635         update_chrome_visibility (window);
3636         if (unfullscreen_window)
3637                 gtk_window_unfullscreen (GTK_WINDOW (window));
3638
3639         gtk_widget_grab_focus (window->priv->view);
3640
3641         ev_application_screensaver_enable (EV_APP);
3642
3643         if (window->priv->metadata && !ev_window_is_empty (window))
3644                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3645 }
3646
3647 static void
3648 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3649 {
3650         gboolean presentation;
3651
3652         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3653         if (presentation) {
3654                 ev_window_run_presentation (window);
3655         }
3656 }
3657
3658 static void
3659 ev_window_setup_gtk_settings (EvWindow *window)
3660 {
3661         GtkSettings *settings;
3662         GdkScreen   *screen;
3663         gchar       *menubar_accel_accel;
3664
3665         screen = gtk_window_get_screen (GTK_WINDOW (window));
3666         settings = gtk_settings_get_for_screen (screen);
3667
3668         g_object_get (settings,
3669                       "gtk-menu-bar-accel", &menubar_accel_accel,
3670                       NULL);
3671         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3672                 gtk_accelerator_parse (menubar_accel_accel,
3673                                        &window->priv->menubar_accel_keyval,
3674                                        &window->priv->menubar_accel_modifier);
3675                 if (window->priv->menubar_accel_keyval == 0) {
3676                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3677                                    menubar_accel_accel);
3678                 }
3679         } else {
3680                 window->priv->menubar_accel_keyval = 0;
3681                 window->priv->menubar_accel_modifier = 0;
3682         }
3683
3684         g_free (menubar_accel_accel);
3685 }
3686
3687 static void
3688 ev_window_screen_changed (GtkWidget *widget,
3689                           GdkScreen *old_screen)
3690 {
3691         EvWindow *window = EV_WINDOW (widget);
3692         EvWindowPrivate *priv = window->priv;
3693         GdkScreen *screen;
3694         gdouble dpi;
3695
3696         screen = gtk_widget_get_screen (widget);
3697         if (screen == old_screen)
3698                 return;
3699
3700         ev_window_setup_gtk_settings (window);
3701         dpi = get_screen_dpi (GTK_WINDOW (window));
3702         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3703         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3704
3705         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3706                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3707         }
3708 }
3709
3710 static gboolean
3711 ev_window_state_event (GtkWidget           *widget,
3712                        GdkEventWindowState *event)
3713 {
3714         EvWindow *window = EV_WINDOW (widget);
3715
3716         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3717                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3718         }
3719
3720         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3721                 return FALSE;
3722
3723         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3724                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3725                         return FALSE;
3726
3727                 ev_window_run_fullscreen (window);
3728         } else {
3729                 if (ev_document_model_get_fullscreen (window->priv->model))
3730                         ev_window_stop_fullscreen (window, FALSE);
3731                 else if (EV_WINDOW_IS_PRESENTATION (window))
3732                         ev_window_stop_presentation (window, FALSE);
3733         }
3734
3735         return FALSE;
3736 }
3737
3738 static void
3739 ev_window_set_page_mode (EvWindow         *window,
3740                          EvWindowPageMode  page_mode)
3741 {
3742         GtkWidget *child = NULL;
3743         GtkWidget *real_child;
3744
3745         if (window->priv->page_mode == page_mode)
3746                 return;
3747
3748         window->priv->page_mode = page_mode;
3749
3750         switch (page_mode) {
3751                 case PAGE_MODE_DOCUMENT:
3752                         child = window->priv->view;
3753                         break;
3754                 case PAGE_MODE_PASSWORD:
3755                         child = window->priv->password_view;
3756                         break;
3757                 default:
3758                         g_assert_not_reached ();
3759         }
3760
3761         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3762         if (child != real_child) {
3763                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3764                                       real_child);
3765                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3766                                    child);
3767         }
3768         ev_window_update_actions (window);
3769 }
3770
3771
3772 static void
3773 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3774 {
3775         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3776
3777         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3778 }
3779
3780 static void
3781 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3782 {
3783         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3784
3785         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3786 }
3787
3788 static void
3789 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3790 {
3791         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3792
3793         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3794 }
3795
3796 static void
3797 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3798                                gint       response,
3799                                EvWindow  *ev_window)
3800 {
3801         EggEditableToolbar *toolbar;
3802         gchar              *toolbars_file;
3803
3804         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3805         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3806
3807         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3808                                           "evince_toolbar.xml", NULL);
3809         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3810                                           toolbars_file, "1.0");
3811         g_free (toolbars_file);
3812
3813         gtk_widget_destroy (GTK_WIDGET (dialog));
3814 }
3815
3816 static void
3817 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3818 {
3819         GtkWidget          *dialog;
3820         GtkWidget          *editor;
3821         EggEditableToolbar *toolbar;
3822
3823         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3824                                               GTK_WINDOW (ev_window),
3825                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3826                                               GTK_STOCK_CLOSE,
3827                                               GTK_RESPONSE_CLOSE,
3828                                               NULL);
3829         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3830         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3831         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3832         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3833         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3834
3835         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3836         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3837                                          egg_editable_toolbar_get_model (toolbar));
3838
3839         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3840         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3841
3842         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3843
3844         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3845
3846         g_signal_connect (dialog, "response",
3847                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3848                           ev_window);
3849         gtk_widget_show_all (dialog);
3850 }
3851
3852 static void
3853 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3854 {
3855         g_return_if_fail (EV_IS_WINDOW (ev_window));
3856
3857         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3858         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3859 }
3860
3861 static void
3862 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3863 {
3864         g_return_if_fail (EV_IS_WINDOW (ev_window));
3865
3866         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3867         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3868 }
3869
3870 static void
3871 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3872 {
3873         g_return_if_fail (EV_IS_WINDOW (ev_window));
3874
3875         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3876 }
3877
3878 static void
3879 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3880 {
3881         g_return_if_fail (EV_IS_WINDOW (ev_window));
3882
3883         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3884 }
3885
3886 static void
3887 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3888 {
3889         g_return_if_fail (EV_IS_WINDOW (ev_window));
3890
3891         ev_document_model_set_page (ev_window->priv->model, 0);
3892 }
3893
3894 static void
3895 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3896 {
3897         g_return_if_fail (EV_IS_WINDOW (ev_window));
3898
3899         ev_document_model_set_page (ev_window->priv->model,
3900                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3901 }
3902
3903 static void
3904 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3905 {
3906         int n_pages, current_page;
3907
3908         g_return_if_fail (EV_IS_WINDOW (ev_window));
3909
3910         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3911         current_page = ev_document_model_get_page (ev_window->priv->model);
3912
3913         if (current_page + 10 < n_pages) {
3914                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3915         }
3916 }
3917
3918 static void
3919 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3920 {
3921         int current_page;
3922
3923         g_return_if_fail (EV_IS_WINDOW (ev_window));
3924
3925         current_page = ev_document_model_get_page (ev_window->priv->model);
3926
3927         if (current_page - 10 >= 0) {
3928                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3929         }
3930 }
3931
3932 static void
3933 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3934 {
3935         ev_window_reload_document (ev_window, NULL);
3936 }
3937
3938 static void
3939 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3940 {
3941         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3942 }
3943
3944 static void
3945 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3946 {
3947         GError  *error = NULL;
3948
3949         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3950                       "ghelp:evince",
3951                       gtk_get_current_event_time (),
3952                       &error);
3953         if (error) {
3954                 ev_window_error_message (ev_window, error,
3955                                          "%s", _("There was an error displaying help"));
3956                 g_error_free (error);
3957         }
3958 }
3959
3960 static void
3961 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3962 {
3963         ev_window_stop_fullscreen (window, TRUE);
3964 }
3965
3966 static void
3967 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3968 {
3969         ev_window_run_presentation (window);
3970 }
3971
3972 static void
3973 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3974 {
3975         GtkWidget *widget;
3976
3977         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3978
3979         widget = gtk_window_get_focus (GTK_WINDOW (window));
3980         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3981                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3982                 update_chrome_visibility (window);
3983                 gtk_widget_grab_focus (window->priv->view);
3984         } else {
3985                 gboolean fullscreen;
3986
3987                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
3988
3989                 if (fullscreen) {
3990                         ev_window_stop_fullscreen (window, TRUE);
3991                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
3992                         ev_window_stop_presentation (window, TRUE);
3993                         gtk_widget_grab_focus (window->priv->view);
3994                 } else {
3995                         gtk_widget_grab_focus (window->priv->view);
3996                 }
3997
3998                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
3999                         g_warning ("Both fullscreen and presentation set somehow");
4000         }
4001 }
4002
4003 static void
4004 save_sizing_mode (EvWindow *window)
4005 {
4006         EvSizingMode mode;
4007         GEnumValue *enum_value;
4008
4009         if (!window->priv->metadata || ev_window_is_empty (window))
4010                 return;
4011
4012         mode = ev_document_model_get_sizing_mode (window->priv->model);
4013         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4014         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4015                                 enum_value->value_nick);
4016 }
4017
4018 static void
4019 ev_window_document_changed_cb (EvDocumentModel *model,
4020                                GParamSpec      *pspec,
4021                                EvWindow        *ev_window)
4022 {
4023         ev_window_set_document (ev_window,
4024                                 ev_document_model_get_document (model));
4025 }
4026
4027 static void
4028 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4029                                   GParamSpec      *pspec,
4030                                   EvWindow        *ev_window)
4031 {
4032         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4033
4034         g_object_set (ev_window->priv->scrolled_window,
4035                       "hscrollbar-policy",
4036                       sizing_mode == EV_SIZING_FREE ?
4037                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4038                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4039                       NULL);
4040
4041         update_sizing_buttons (ev_window);
4042         save_sizing_mode (ev_window);
4043 }
4044
4045 static void
4046 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4047 {
4048         ev_window_update_actions (ev_window);
4049
4050         if (!ev_window->priv->metadata)
4051                 return;
4052
4053         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4054                 gdouble zoom;
4055
4056                 zoom = ev_document_model_get_scale (model);
4057                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4058                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4059         }
4060 }
4061
4062 static void
4063 ev_window_update_continuous_action (EvWindow *window)
4064 {
4065         GtkAction *action;
4066
4067         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4068         g_signal_handlers_block_by_func
4069                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4070         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4071                                       ev_document_model_get_continuous (window->priv->model));
4072         g_signal_handlers_unblock_by_func
4073                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4074 }
4075
4076 static void
4077 ev_window_update_dual_page_action (EvWindow *window)
4078 {
4079         GtkAction *action;
4080
4081         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4082         g_signal_handlers_block_by_func
4083                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4084         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4085                                       ev_document_model_get_dual_page (window->priv->model));
4086         g_signal_handlers_unblock_by_func
4087                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4088 }
4089
4090 static void
4091 ev_window_continuous_changed_cb (EvDocumentModel *model,
4092                                  GParamSpec      *pspec,
4093                                  EvWindow        *ev_window)
4094 {
4095         ev_window_update_continuous_action (ev_window);
4096
4097         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4098                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4099                                          ev_document_model_get_continuous (model));
4100 }
4101
4102 static void
4103 ev_window_rotation_changed_cb (EvDocumentModel *model,
4104                                GParamSpec      *pspec,
4105                                EvWindow        *window)
4106 {
4107         gint rotation = ev_document_model_get_rotation (model);
4108
4109         if (window->priv->metadata && !ev_window_is_empty (window))
4110                 ev_metadata_set_int (window->priv->metadata, "rotation",
4111                                      rotation);
4112
4113         ev_window_refresh_window_thumbnail (window);
4114 }
4115
4116 static void
4117 ev_window_update_inverted_colors_action (EvWindow *window)
4118 {
4119         GtkAction *action;
4120
4121         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4122         g_signal_handlers_block_by_func
4123                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4124         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4125                                       ev_document_model_get_inverted_colors (window->priv->model));
4126         g_signal_handlers_unblock_by_func
4127                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4128 }
4129
4130 static void
4131 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4132                                       GParamSpec      *pspec,
4133                                       EvWindow        *window)
4134 {
4135         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4136
4137         ev_window_update_inverted_colors_action (window);
4138
4139         if (window->priv->metadata && !ev_window_is_empty (window))
4140                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4141                                          inverted_colors);
4142
4143         ev_window_refresh_window_thumbnail (window);
4144 }
4145
4146 static void
4147 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4148 {
4149         ev_window_update_actions (window);
4150 }
4151
4152 static void
4153 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4154                                 GParamSpec      *pspec,
4155                                 EvWindow        *ev_window)
4156 {
4157         ev_window_update_dual_page_action (ev_window);
4158
4159         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4160                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4161                                          ev_document_model_get_dual_page (model));
4162 }
4163
4164 static char *
4165 build_comments_string (void)
4166 {
4167 #ifdef ENABLE_PDF
4168         PopplerBackend backend;
4169         const char *backend_name;
4170         const char *version;
4171
4172         backend = poppler_get_backend ();
4173         version = poppler_get_version ();
4174         switch (backend) {
4175                 case POPPLER_BACKEND_CAIRO:
4176                         backend_name = "cairo";
4177                         break;
4178                 case POPPLER_BACKEND_SPLASH:
4179                         backend_name = "splash";
4180                         break;
4181                 default:
4182                         backend_name = "unknown";
4183                         break;
4184         }
4185
4186         return g_strdup_printf (_("Document Viewer.\n"
4187                                   "Using poppler %s (%s)"),
4188                                 version, backend_name);
4189 #else
4190         return g_strdup_printf (_("Document Viewer"));
4191 #endif
4192 }
4193
4194 static void
4195 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4196 {
4197         const char *authors[] = {
4198                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4199                 "Jonathan Blandford <jrb@gnome.org>",
4200                 "Marco Pesenti Gritti <marco@gnome.org>",
4201                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4202                 "Bryan Clark <clarkbw@gnome.org>",
4203                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4204                 "Wouter Bolsterlee <wbolster@gnome.org>",
4205                 "Christian Persch <chpe" "\100" "gnome.org>",
4206                 NULL
4207         };
4208
4209         const char *documenters[] = {
4210                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4211                 NULL
4212         };
4213
4214         const char *license[] = {
4215                 N_("Evince is free software; you can redistribute it and/or modify "
4216                    "it under the terms of the GNU General Public License as published by "
4217                    "the Free Software Foundation; either version 2 of the License, or "
4218                    "(at your option) any later version.\n"),
4219                 N_("Evince is distributed in the hope that it will be useful, "
4220                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4221                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4222                    "GNU General Public License for more details.\n"),
4223                 N_("You should have received a copy of the GNU General Public License "
4224                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4225                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4226         };
4227
4228         char *license_trans;
4229         char *comments;
4230
4231 #ifdef ENABLE_NLS
4232         const char **p;
4233
4234         for (p = authors; *p; ++p)
4235                 *p = _(*p);
4236
4237         for (p = documenters; *p; ++p)
4238                 *p = _(*p);
4239 #endif
4240
4241         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4242                                      _(license[2]), "\n", NULL);
4243         comments = build_comments_string ();
4244
4245         gtk_show_about_dialog (
4246                 GTK_WINDOW (ev_window),
4247                 "name", _("Evince"),
4248                 "version", VERSION,
4249                 "copyright",
4250                 _("© 1996–2009 The Evince authors"),
4251                 "license", license_trans,
4252                 "website", "http://www.gnome.org/projects/evince",
4253                 "comments", comments,
4254                 "authors", authors,
4255                 "documenters", documenters,
4256                 "translator-credits", _("translator-credits"),
4257                 "logo-icon-name", "evince",
4258                 "wrap-license", TRUE,
4259                 NULL);
4260
4261         g_free (comments);
4262         g_free (license_trans);
4263 }
4264
4265 static void
4266 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4267 {
4268         gboolean active;
4269
4270         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4271         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4272         update_chrome_visibility (ev_window);
4273         if (ev_window->priv->metadata)
4274                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4275 }
4276
4277 static void
4278 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4279 {
4280         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4281                 return;
4282
4283         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4284                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4285         update_chrome_visibility (ev_window);
4286 }
4287
4288 static void
4289 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4290                                            GParamSpec *pspec,
4291                                            EvWindow   *ev_window)
4292 {
4293         GtkWidget *current_page;
4294         const char *id;
4295
4296         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4297
4298         if (current_page == ev_window->priv->sidebar_links) {
4299                 id = LINKS_SIDEBAR_ID;
4300         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4301                 id = THUMBNAILS_SIDEBAR_ID;
4302         } else if (current_page == ev_window->priv->sidebar_attachments) {
4303                 id = ATTACHMENTS_SIDEBAR_ID;
4304         } else if (current_page == ev_window->priv->sidebar_layers) {
4305                 id = LAYERS_SIDEBAR_ID;
4306         } else {
4307                 g_assert_not_reached();
4308         }
4309
4310         g_object_unref (current_page);
4311
4312         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4313                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4314 }
4315
4316 static void
4317 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4318                                          GParamSpec *pspec,
4319                                          EvWindow   *ev_window)
4320 {
4321         GtkAction *action;
4322
4323         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4324
4325         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4326                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4327                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4328
4329                 if (ev_window->priv->metadata)
4330                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4331                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4332         }
4333 }
4334
4335 static void
4336 view_menu_link_popup (EvWindow *ev_window,
4337                       EvLink   *link)
4338 {
4339         gboolean   show_external = FALSE;
4340         gboolean   show_internal = FALSE;
4341         GtkAction *action;
4342
4343         if (ev_window->priv->link)
4344                 g_object_unref (ev_window->priv->link);
4345
4346         if (link)
4347                 ev_window->priv->link = g_object_ref (link);
4348         else
4349                 ev_window->priv->link = NULL;
4350
4351         if (ev_window->priv->link) {
4352                 EvLinkAction *ev_action;
4353
4354                 ev_action = ev_link_get_action (link);
4355                 if (ev_action) {
4356                         switch (ev_link_action_get_action_type (ev_action)) {
4357                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4358                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4359                                         show_internal = TRUE;
4360                                         break;
4361                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4362                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4363                                         show_external = TRUE;
4364                                         break;
4365                                 default:
4366                                         break;
4367                         }
4368                 }
4369         }
4370
4371         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4372                                               "OpenLink");
4373         gtk_action_set_visible (action, show_external);
4374
4375         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4376                                               "CopyLinkAddress");
4377         gtk_action_set_visible (action, show_external);
4378
4379         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4380                                               "GoLink");
4381         gtk_action_set_visible (action, show_internal);
4382
4383         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4384                                               "OpenLinkNewWindow");
4385         gtk_action_set_visible (action, show_internal);
4386 }
4387
4388 static void
4389 view_menu_image_popup (EvWindow  *ev_window,
4390                        EvImage   *image)
4391 {
4392         GtkAction *action;
4393         gboolean   show_image = FALSE;
4394
4395         if (ev_window->priv->image)
4396                 g_object_unref (ev_window->priv->image);
4397
4398         if (image)
4399                 ev_window->priv->image = g_object_ref (image);
4400         else
4401                 ev_window->priv->image = NULL;
4402
4403         show_image = (ev_window->priv->image != NULL);
4404
4405         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4406                                               "SaveImageAs");
4407         gtk_action_set_visible (action, show_image);
4408
4409         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4410                                               "CopyImage");
4411         gtk_action_set_visible (action, show_image);
4412 }
4413
4414 static void
4415 view_menu_annot_popup (EvWindow     *ev_window,
4416                        EvAnnotation *annot)
4417 {
4418         GtkAction *action;
4419         gboolean   show_annot = FALSE;
4420
4421         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4422                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4423
4424                 if (attachment) {
4425                         show_annot = TRUE;
4426                         if (ev_window->priv->attach_list) {
4427                                 g_list_foreach (ev_window->priv->attach_list,
4428                                                 (GFunc) g_object_unref, NULL);
4429                                 g_list_free (ev_window->priv->attach_list);
4430                                 ev_window->priv->attach_list = NULL;
4431                         }
4432                         ev_window->priv->attach_list =
4433                                 g_list_prepend (ev_window->priv->attach_list,
4434                                                 g_object_ref (attachment));
4435                 }
4436         }
4437
4438         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4439                                               "OpenAttachment");
4440         gtk_action_set_visible (action, show_annot);
4441
4442         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4443                                               "SaveAttachmentAs");
4444         gtk_action_set_visible (action, show_annot);
4445 }
4446
4447 static gboolean
4448 view_menu_popup_cb (EvView   *view,
4449                     GObject  *object,
4450                     EvWindow *ev_window)
4451 {
4452         view_menu_link_popup (ev_window,
4453                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4454         view_menu_image_popup (ev_window,
4455                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4456         view_menu_annot_popup (ev_window,
4457                                EV_IS_ANNOTATION (object) ? EV_ANNOTATION (object) : NULL);
4458
4459         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4460                         NULL, NULL, NULL, NULL,
4461                         3, gtk_get_current_event_time ());
4462         return TRUE;
4463 }
4464
4465 static gboolean
4466 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4467                               GList           *attach_list,
4468                               EvWindow        *ev_window)
4469 {
4470         GtkWidget *popup;
4471
4472         g_assert (attach_list != NULL);
4473
4474         if (ev_window->priv->attach_list) {
4475                 g_list_foreach (ev_window->priv->attach_list,
4476                                 (GFunc) g_object_unref, NULL);
4477                 g_list_free (ev_window->priv->attach_list);
4478         }
4479
4480         ev_window->priv->attach_list = attach_list;
4481
4482         popup = ev_window->priv->attachment_popup;
4483
4484         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4485                         NULL, NULL,
4486                         3, gtk_get_current_event_time ());
4487
4488         return TRUE;
4489 }
4490
4491 static void
4492 ev_window_update_find_status_message (EvWindow *ev_window)
4493 {
4494         gchar *message;
4495
4496         if (!ev_window->priv->find_job)
4497                 return;
4498
4499         if (ev_job_is_finished (ev_window->priv->find_job)) {
4500                 gint n_results;
4501
4502                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4503                                                        ev_document_model_get_page (ev_window->priv->model));
4504                 /* TRANS: Sometimes this could be better translated as
4505                                       "%d hit(s) on this page".  Therefore this string
4506                                       contains plural cases. */
4507                 message = g_strdup_printf (ngettext ("%d found on this page",
4508                                                      "%d found on this page",
4509                                                      n_results),
4510                                            n_results);
4511         } else {
4512                 gdouble percent;
4513
4514                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4515                 message = g_strdup_printf (_("%3d%% remaining to search"),
4516                                            (gint) ((1.0 - percent) * 100));
4517         }
4518
4519         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4520         g_free (message);
4521 }
4522
4523 static void
4524 ev_window_find_job_finished_cb (EvJobFind *job,
4525                                 EvWindow  *ev_window)
4526 {
4527         ev_window_update_find_status_message (ev_window);
4528 }
4529
4530 static void
4531 ev_window_find_job_updated_cb (EvJobFind *job,
4532                                gint       page,
4533                                EvWindow  *ev_window)
4534 {
4535         ev_window_update_actions (ev_window);
4536
4537         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4538                               ev_job_find_get_results (job),
4539                               page);
4540         ev_window_update_find_status_message (ev_window);
4541 }
4542
4543 static void
4544 ev_window_clear_find_job (EvWindow *ev_window)
4545 {
4546         if (ev_window->priv->find_job != NULL) {
4547                 if (!ev_job_is_finished (ev_window->priv->find_job))
4548                         ev_job_cancel (ev_window->priv->find_job);
4549
4550                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4551                                                       ev_window_find_job_finished_cb,
4552                                                       ev_window);
4553                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4554                                                       ev_window_find_job_updated_cb,
4555                                                       ev_window);
4556                 g_object_unref (ev_window->priv->find_job);
4557                 ev_window->priv->find_job = NULL;
4558         }
4559 }
4560
4561 static void
4562 find_bar_previous_cb (EggFindBar *find_bar,
4563                       EvWindow   *ev_window)
4564 {
4565         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4566 }
4567
4568 static void
4569 find_bar_next_cb (EggFindBar *find_bar,
4570                   EvWindow   *ev_window)
4571 {
4572         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4573 }
4574
4575 static void
4576 find_bar_close_cb (EggFindBar *find_bar,
4577                    EvWindow   *ev_window)
4578 {
4579         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4580         ev_window_clear_find_job (ev_window);
4581         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4582         update_chrome_visibility (ev_window);
4583 }
4584
4585 static void
4586 find_bar_search_changed_cb (EggFindBar *find_bar,
4587                             GParamSpec *param,
4588                             EvWindow   *ev_window)
4589 {
4590         gboolean case_sensitive;
4591         const char *search_string;
4592
4593         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4594                 return;
4595
4596         /* Either the string or case sensitivity could have changed. */
4597         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4598         search_string = egg_find_bar_get_search_string (find_bar);
4599
4600         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4601
4602         ev_window_clear_find_job (ev_window);
4603
4604         if (search_string && search_string[0]) {
4605                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4606                                                              ev_document_model_get_page (ev_window->priv->model),
4607                                                              ev_document_get_n_pages (ev_window->priv->document),
4608                                                              search_string,
4609                                                              case_sensitive);
4610                 g_signal_connect (ev_window->priv->find_job, "finished",
4611                                   G_CALLBACK (ev_window_find_job_finished_cb),
4612                                   ev_window);
4613                 g_signal_connect (ev_window->priv->find_job, "updated",
4614                                   G_CALLBACK (ev_window_find_job_updated_cb),
4615                                   ev_window);
4616                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4617         } else {
4618                 ev_window_update_actions (ev_window);
4619                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4620                                               NULL);
4621                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4622         }
4623 }
4624
4625 static void
4626 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4627                                 GParamSpec *param,
4628                                 EvWindow   *ev_window)
4629 {
4630         gboolean visible;
4631
4632         visible = GTK_WIDGET_VISIBLE (find_bar);
4633
4634         if (ev_window->priv->document &&
4635             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4636                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4637                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4638                 ev_window_update_actions (ev_window);
4639
4640                 if (visible)
4641                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4642                 else
4643                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4644         }
4645 }
4646
4647 static void
4648 find_bar_scroll (EggFindBar   *find_bar,
4649                  GtkScrollType scroll,
4650                  EvWindow     *ev_window)
4651 {
4652         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4653 }
4654
4655 static void
4656 zoom_control_changed_cb (EphyZoomAction *action,
4657                          float           zoom,
4658                          EvWindow       *ev_window)
4659 {
4660         EvSizingMode mode;
4661
4662         if (zoom == EPHY_ZOOM_BEST_FIT) {
4663                 mode = EV_SIZING_BEST_FIT;
4664         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4665                 mode = EV_SIZING_FIT_WIDTH;
4666         } else {
4667                 mode = EV_SIZING_FREE;
4668         }
4669
4670         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4671
4672         if (mode == EV_SIZING_FREE) {
4673                 ev_document_model_set_scale (ev_window->priv->model,
4674                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4675         }
4676 }
4677
4678 static void
4679 ev_window_drag_data_received (GtkWidget        *widget,
4680                               GdkDragContext   *context,
4681                               gint              x,
4682                               gint              y,
4683                               GtkSelectionData *selection_data,
4684                               guint             info,
4685                               guint             time)
4686
4687 {
4688         EvWindow  *window = EV_WINDOW (widget);
4689         gchar    **uris;
4690         gint       i = 0;
4691         GSList    *uri_list = NULL;
4692         GtkWidget *source;
4693
4694         source = gtk_drag_get_source_widget (context);
4695         if (source && widget == gtk_widget_get_toplevel (source)) {
4696                 gtk_drag_finish (context, FALSE, FALSE, time);
4697                 return;
4698         }
4699
4700         uris = gtk_selection_data_get_uris (selection_data);
4701         if (!uris) {
4702                 gtk_drag_finish (context, FALSE, FALSE, time);
4703                 return;
4704         }
4705
4706         for (i = 0; uris[i]; i++) {
4707                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4708         }
4709
4710         ev_application_open_uri_list (EV_APP, uri_list,
4711                                       gtk_window_get_screen (GTK_WINDOW (window)),
4712                                       0);
4713         gtk_drag_finish (context, TRUE, FALSE, time);
4714
4715         g_strfreev (uris);
4716         g_slist_free (uri_list);
4717 }
4718
4719 static void
4720 ev_window_finalize (GObject *object)
4721 {
4722         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4723
4724         if (ev_window_n_copies == 0) {
4725                 ev_application_shutdown (EV_APP);
4726         } else {
4727                 ev_window_n_copies--;
4728         }
4729 }
4730
4731 static void
4732 ev_window_dispose (GObject *object)
4733 {
4734         EvWindow *window = EV_WINDOW (object);
4735         EvWindowPrivate *priv = window->priv;
4736         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4737
4738         if (mpkeys) {
4739                 g_signal_handlers_disconnect_by_func (mpkeys,
4740                                                       ev_window_media_player_key_pressed,
4741                                                       window);
4742         }
4743
4744         if (priv->metadata) {
4745                 g_object_unref (priv->metadata);
4746                 priv->metadata = NULL;
4747         }
4748
4749         if (priv->setup_document_idle > 0) {
4750                 g_source_remove (priv->setup_document_idle);
4751                 priv->setup_document_idle = 0;
4752         }
4753
4754 #ifdef WITH_GCONF
4755         if (priv->gconf_client) {
4756                 g_object_unref (priv->gconf_client);
4757                 priv->gconf_client = NULL;
4758         }
4759 #endif
4760
4761         if (priv->monitor) {
4762                 g_object_unref (priv->monitor);
4763                 priv->monitor = NULL;
4764         }
4765
4766         if (priv->title) {
4767                 ev_window_title_free (priv->title);
4768                 priv->title = NULL;
4769         }
4770
4771         if (priv->ui_manager) {
4772                 g_object_unref (priv->ui_manager);
4773                 priv->ui_manager = NULL;
4774         }
4775
4776         if (priv->action_group) {
4777                 g_object_unref (priv->action_group);
4778                 priv->action_group = NULL;
4779         }
4780
4781         if (priv->view_popup_action_group) {
4782                 g_object_unref (priv->view_popup_action_group);
4783                 priv->view_popup_action_group = NULL;
4784         }
4785
4786         if (priv->attachment_popup_action_group) {
4787                 g_object_unref (priv->attachment_popup_action_group);
4788                 priv->attachment_popup_action_group = NULL;
4789         }
4790
4791         if (priv->recent_action_group) {
4792                 g_object_unref (priv->recent_action_group);
4793                 priv->recent_action_group = NULL;
4794         }
4795
4796         if (priv->recent_manager) {
4797                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4798                                                       ev_window_setup_recent,
4799                                                       window);
4800                 priv->recent_manager = NULL;
4801         }
4802
4803         priv->recent_ui_id = 0;
4804
4805         if (priv->model) {
4806                 g_signal_handlers_disconnect_by_func (priv->model,
4807                                                       ev_window_page_changed_cb,
4808                                                       window);
4809                 g_object_unref (priv->model);
4810                 priv->model = NULL;
4811         }
4812
4813         if (priv->document) {
4814                 g_object_unref (priv->document);
4815                 priv->document = NULL;
4816         }
4817
4818         if (priv->view) {
4819                 g_object_unref (priv->view);
4820                 priv->view = NULL;
4821         }
4822
4823         if (priv->password_view) {
4824                 g_object_unref (priv->password_view);
4825                 priv->password_view = NULL;
4826         }
4827
4828         if (priv->load_job) {
4829                 ev_window_clear_load_job (window);
4830         }
4831
4832         if (priv->reload_job) {
4833                 ev_window_clear_reload_job (window);
4834         }
4835
4836         if (priv->save_job) {
4837                 ev_window_clear_save_job (window);
4838         }
4839
4840         if (priv->thumbnail_job) {
4841                 ev_window_clear_thumbnail_job (window);
4842         }
4843
4844         if (priv->find_job) {
4845                 ev_window_clear_find_job (window);
4846         }
4847
4848         if (priv->local_uri) {
4849                 ev_window_clear_local_uri (window);
4850                 priv->local_uri = NULL;
4851         }
4852
4853         ev_window_clear_progress_idle (window);
4854         if (priv->progress_cancellable) {
4855                 g_object_unref (priv->progress_cancellable);
4856                 priv->progress_cancellable = NULL;
4857         }
4858
4859         ev_window_close_dialogs (window);
4860
4861         if (priv->link) {
4862                 g_object_unref (priv->link);
4863                 priv->link = NULL;
4864         }
4865
4866         if (priv->image) {
4867                 g_object_unref (priv->image);
4868                 priv->image = NULL;
4869         }
4870
4871         if (priv->attach_list) {
4872                 g_list_foreach (priv->attach_list,
4873                                 (GFunc) g_object_unref,
4874                                 NULL);
4875                 g_list_free (priv->attach_list);
4876                 priv->attach_list = NULL;
4877         }
4878
4879         if (priv->find_bar) {
4880                 g_signal_handlers_disconnect_by_func
4881                         (window->priv->find_bar,
4882                          G_CALLBACK (find_bar_close_cb),
4883                          window);
4884                 priv->find_bar = NULL;
4885         }
4886
4887         if (priv->uri) {
4888                 g_free (priv->uri);
4889                 priv->uri = NULL;
4890         }
4891
4892         if (priv->search_string) {
4893                 g_free (priv->search_string);
4894                 priv->search_string = NULL;
4895         }
4896
4897         if (priv->dest) {
4898                 g_object_unref (priv->dest);
4899                 priv->dest = NULL;
4900         }
4901
4902         if (priv->history) {
4903                 g_object_unref (priv->history);
4904                 priv->history = NULL;
4905         }
4906
4907         if (priv->print_queue) {
4908                 g_queue_free (priv->print_queue);
4909                 priv->print_queue = NULL;
4910         }
4911
4912         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4913 }
4914
4915 static void
4916 menubar_deactivate_cb (GtkWidget *menubar,
4917                        EvWindow  *window)
4918 {
4919         g_signal_handlers_disconnect_by_func (menubar,
4920                                               G_CALLBACK (menubar_deactivate_cb),
4921                                               window);
4922
4923         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4924
4925         update_chrome_visibility (window);
4926 }
4927
4928 static gboolean
4929 ev_window_key_press_event (GtkWidget   *widget,
4930                            GdkEventKey *event)
4931 {
4932         EvWindow        *ev_window = EV_WINDOW (widget);
4933         EvWindowPrivate *priv = ev_window->priv;
4934         gboolean         handled = FALSE;
4935
4936         /* Propagate the event to the view first
4937          * It's needed to be able to type in
4938          * annot popups windows
4939          */
4940         if (priv->view) {
4941                 g_object_ref (priv->view);
4942                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4943                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4944                 g_object_unref (priv->view);
4945         }
4946
4947         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
4948                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4949
4950                 if (priv->menubar_accel_keyval != 0 &&
4951                     event->keyval == priv->menubar_accel_keyval &&
4952                     modifier == priv->menubar_accel_modifier) {
4953                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4954                                 g_signal_connect (priv->menubar, "deactivate",
4955                                                   G_CALLBACK (menubar_deactivate_cb),
4956                                                   ev_window);
4957
4958                                 gtk_widget_show (priv->menubar);
4959                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4960                                                              FALSE);
4961
4962                                 handled = TRUE;
4963                         }
4964                 }
4965         }
4966
4967         if (!handled)
4968                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4969
4970         return handled;
4971 }
4972
4973 static void
4974 ev_window_class_init (EvWindowClass *ev_window_class)
4975 {
4976         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4977         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4978
4979         g_object_class->dispose = ev_window_dispose;
4980         g_object_class->finalize = ev_window_finalize;
4981
4982         widget_class->key_press_event = ev_window_key_press_event;
4983         widget_class->screen_changed = ev_window_screen_changed;
4984         widget_class->window_state_event = ev_window_state_event;
4985         widget_class->drag_data_received = ev_window_drag_data_received;
4986
4987         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4988 }
4989
4990 /* Normal items */
4991 static const GtkActionEntry entries[] = {
4992         { "File", NULL, N_("_File") },
4993         { "Edit", NULL, N_("_Edit") },
4994         { "View", NULL, N_("_View") },
4995         { "Go", NULL, N_("_Go") },
4996         { "Help", NULL, N_("_Help") },
4997
4998         /* File menu */
4999         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
5000           N_("Open an existing document"),
5001           G_CALLBACK (ev_window_cmd_file_open) },
5002         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5003           N_("Open a copy of the current document in a new window"),
5004           G_CALLBACK (ev_window_cmd_file_open_copy) },
5005         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
5006           N_("Save a copy of the current document"),
5007           G_CALLBACK (ev_window_cmd_save_as) },
5008         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
5009           N_("Setup the page settings for printing"),
5010           G_CALLBACK (ev_window_cmd_file_print_setup) },
5011         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5012           N_("Print this document"),
5013           G_CALLBACK (ev_window_cmd_file_print) },
5014         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5015           G_CALLBACK (ev_window_cmd_file_properties) },
5016         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5017           G_CALLBACK (ev_window_cmd_file_close_window) },
5018
5019         /* Edit menu */
5020         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5021           G_CALLBACK (ev_window_cmd_edit_copy) },
5022         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5023           G_CALLBACK (ev_window_cmd_edit_select_all) },
5024         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5025           N_("Find a word or phrase in the document"),
5026           G_CALLBACK (ev_window_cmd_edit_find) },
5027         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5028           G_CALLBACK (ev_window_cmd_edit_find_next) },
5029         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5030           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5031         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5032           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5033         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5034           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5035         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5036           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5037
5038
5039         /* View menu */
5040         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5041           N_("Enlarge the document"),
5042           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5043         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5044           N_("Shrink the document"),
5045           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5046         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5047           N_("Reload the document"),
5048           G_CALLBACK (ev_window_cmd_view_reload) },
5049
5050         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5051           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5052
5053         /* Go menu */
5054         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5055           N_("Go to the previous page"),
5056           G_CALLBACK (ev_window_cmd_go_previous_page) },
5057         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5058           N_("Go to the next page"),
5059           G_CALLBACK (ev_window_cmd_go_next_page) },
5060         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5061           N_("Go to the first page"),
5062           G_CALLBACK (ev_window_cmd_go_first_page) },
5063         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5064           N_("Go to the last page"),
5065           G_CALLBACK (ev_window_cmd_go_last_page) },
5066
5067         /* Help menu */
5068         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5069           G_CALLBACK (ev_window_cmd_help_contents) },
5070
5071         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5072           G_CALLBACK (ev_window_cmd_help_about) },
5073
5074         /* Toolbar-only */
5075         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5076           N_("Leave fullscreen mode"),
5077           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5078         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5079           N_("Start a presentation"),
5080           G_CALLBACK (ev_window_cmd_start_presentation) },
5081
5082         /* Accellerators */
5083         { "Escape", NULL, "", "Escape", "",
5084           G_CALLBACK (ev_window_cmd_escape) },
5085         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5086           G_CALLBACK (ev_window_cmd_edit_find) },
5087         { "F3", NULL, "", "F3", NULL,
5088           G_CALLBACK (ev_window_cmd_edit_find_next) },
5089         { "PageDown", NULL, "", "Page_Down", NULL,
5090           G_CALLBACK (ev_window_cmd_scroll_forward) },
5091         { "PageUp", NULL, "", "Page_Up", NULL,
5092           G_CALLBACK (ev_window_cmd_scroll_backward) },
5093         { "Space", NULL, "", "space", NULL,
5094           G_CALLBACK (ev_window_cmd_scroll_forward) },
5095         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5096           G_CALLBACK (ev_window_cmd_scroll_backward) },
5097         { "BackSpace", NULL, "", "BackSpace", NULL,
5098           G_CALLBACK (ev_window_cmd_scroll_backward) },
5099         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5100           G_CALLBACK (ev_window_cmd_scroll_forward) },
5101         { "Return", NULL, "", "Return", NULL,
5102           G_CALLBACK (ev_window_cmd_scroll_forward) },
5103         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5104           G_CALLBACK (ev_window_cmd_scroll_backward) },
5105         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5106           G_CALLBACK (ev_window_cmd_go_previous_page) },
5107         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5108           G_CALLBACK (ev_window_cmd_go_next_page) },
5109         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5110           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5111         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5112           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5113         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5114           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5115         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5116           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5117         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5118           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5119         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5120           G_CALLBACK (ev_window_cmd_go_backward) },
5121         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5122           G_CALLBACK (ev_window_cmd_go_forward) },
5123         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5124           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5125         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5126           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5127         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5128           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5129         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5130           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5131         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5132           G_CALLBACK (ev_window_cmd_edit_copy) },
5133 };
5134
5135 /* Toggle items */
5136 static const GtkToggleActionEntry toggle_entries[] = {
5137         /* View Menu */
5138         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5139           N_("Show or hide the toolbar"),
5140           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5141         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5142           N_("Show or hide the side pane"),
5143           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5144         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5145           N_("Show the entire document"),
5146           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5147         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5148           N_("Show two pages at once"),
5149           G_CALLBACK (ev_window_cmd_dual), FALSE },
5150         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5151           N_("Expand the window to fill the screen"),
5152           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5153         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5154           N_("Run document as a presentation"),
5155           G_CALLBACK (ev_window_cmd_view_presentation) },
5156         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5157           N_("Make the current document fill the window"),
5158           G_CALLBACK (ev_window_cmd_view_best_fit) },
5159         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5160           N_("Make the current document fill the window width"),
5161           G_CALLBACK (ev_window_cmd_view_page_width) },
5162         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5163           N_("Show page contents with the colors inverted"),
5164           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5165
5166 };
5167
5168 /* Popups specific items */
5169 static const GtkActionEntry view_popup_entries [] = {
5170         /* Links */
5171         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5172           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5173         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5174           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5175         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5176           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5177         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5178           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5179         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5180           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5181         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5182           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5183 };
5184
5185 static const GtkActionEntry attachment_popup_entries [] = {
5186         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5187           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5188         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As..."), NULL,
5189           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5190 };
5191
5192 static void
5193 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5194 {
5195         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5196 }
5197
5198 static void
5199 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5200 {
5201         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5202         gtk_widget_grab_focus (window->priv->view);
5203 }
5204
5205 static void
5206 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5207 {
5208
5209         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5210         gtk_widget_grab_focus (window->priv->view);
5211 }
5212
5213 static void
5214 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5215                                    EvWindow        *window)
5216 {
5217         ev_view_reload (EV_VIEW (window->priv->view));
5218 }
5219
5220 static void
5221 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5222 {
5223         GtkAction *action;
5224
5225         action = g_object_new (EV_TYPE_PAGE_ACTION,
5226                                "name", PAGE_SELECTOR_ACTION,
5227                                "label", _("Page"),
5228                                "tooltip", _("Select Page"),
5229                                "icon_name", "text-x-generic",
5230                                "visible_overflown", FALSE,
5231                                NULL);
5232         ev_page_action_set_model (EV_PAGE_ACTION (action),
5233                                   window->priv->model);
5234         g_signal_connect (action, "activate_link",
5235                           G_CALLBACK (activate_link_cb), window);
5236         gtk_action_group_add_action (group, action);
5237         g_object_unref (action);
5238
5239         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5240                                "name", ZOOM_CONTROL_ACTION,
5241                                "label", _("Zoom"),
5242                                "stock_id", EV_STOCK_ZOOM,
5243                                "tooltip", _("Adjust the zoom level"),
5244                                "zoom", 1.0,
5245                                NULL);
5246         g_signal_connect (action, "zoom_to_level",
5247                           G_CALLBACK (zoom_control_changed_cb), window);
5248         gtk_action_group_add_action (group, action);
5249         g_object_unref (action);
5250
5251         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5252                                "name", NAVIGATION_ACTION,
5253                                "label", _("Navigation"),
5254                                "is_important", TRUE,
5255                                "short_label", _("Back"),
5256                                "stock_id", GTK_STOCK_GO_DOWN,
5257                                /*translators: this is the history action*/
5258                                "tooltip", _("Move across visited pages"),
5259                                NULL);
5260         g_signal_connect (action, "activate_link",
5261                           G_CALLBACK (navigation_action_activate_link_cb), window);
5262         gtk_action_group_add_action (group, action);
5263         g_object_unref (action);
5264
5265         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5266                                "name", "FileOpenRecent",
5267                                "label", _("_Open..."),
5268                                "tooltip", _("Open an existing document"),
5269                                "stock_id", GTK_STOCK_OPEN,
5270                                NULL);
5271         g_signal_connect (action, "activate",
5272                           G_CALLBACK (ev_window_cmd_file_open), window);
5273         g_signal_connect (action, "item_activated",
5274                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5275                           window);
5276         gtk_action_group_add_action (group, action);
5277         g_object_unref (action);
5278 }
5279
5280 static void
5281 set_action_properties (GtkActionGroup *action_group)
5282 {
5283         GtkAction *action;
5284
5285         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5286         g_object_set (action, "is-important", TRUE, NULL);
5287         /*translators: this is the label for toolbar button*/
5288         g_object_set (action, "short_label", _("Previous"), NULL);
5289
5290         action = gtk_action_group_get_action (action_group, "GoNextPage");
5291         g_object_set (action, "is-important", TRUE, NULL);
5292         /*translators: this is the label for toolbar button*/
5293         g_object_set (action, "short_label", _("Next"), NULL);
5294
5295         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5296         /*translators: this is the label for toolbar button*/
5297         g_object_set (action, "short_label", _("Zoom In"), NULL);
5298
5299         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5300         /*translators: this is the label for toolbar button*/
5301         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5302
5303         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5304         /*translators: this is the label for toolbar button*/
5305         g_object_set (action, "short_label", _("Best Fit"), NULL);
5306
5307         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5308         /*translators: this is the label for toolbar button*/
5309         g_object_set (action, "short_label", _("Fit Width"), NULL);
5310
5311         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5312         g_object_set (action, "is-important", TRUE, NULL);
5313 }
5314
5315 static void
5316 set_chrome_actions (EvWindow *window)
5317 {
5318         EvWindowPrivate *priv = window->priv;
5319         GtkActionGroup *action_group = priv->action_group;
5320         GtkAction *action;
5321
5322         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5323         g_signal_handlers_block_by_func
5324                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5325         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5326                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5327         g_signal_handlers_unblock_by_func
5328                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5329 }
5330
5331 static void
5332 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5333                           GParamSpec     *pspec,
5334                           EvWindow       *ev_window)
5335 {
5336         GtkTreeModel *model;
5337         GtkAction *action;
5338
5339         g_object_get (G_OBJECT (ev_sidebar_links),
5340                       "model", &model,
5341                       NULL);
5342
5343         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5344         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5345         g_object_unref (model);
5346 }
5347
5348 static gboolean
5349 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5350 {
5351 #ifdef ENABLE_DBUS
5352         GObject *keys;
5353
5354         keys = ev_application_get_media_keys (EV_APP);
5355         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5356 #endif /* ENABLE_DBUS */
5357
5358         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5359         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5360
5361         ev_window_set_view_accels_sensitivity (window, TRUE);
5362
5363         update_chrome_visibility (window);
5364
5365         return FALSE;
5366 }
5367
5368 static gboolean
5369 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5370 {
5371         ev_window_set_view_accels_sensitivity (window, FALSE);
5372
5373         return FALSE;
5374 }
5375
5376 static void
5377 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5378                                     GParamSpec         *pspec,
5379                                     EvWindow           *ev_window)
5380 {
5381         GtkWidget *widget;
5382
5383         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5384
5385         if (widget != NULL) {
5386                 g_signal_connect_object (widget, "focus_in_event",
5387                                          G_CALLBACK (view_actions_focus_in_cb),
5388                                          ev_window, 0);
5389                 g_signal_connect_object (widget, "focus_out_event",
5390                                          G_CALLBACK (view_actions_focus_out_cb),
5391                                          ev_window, 0);
5392                 g_object_unref (widget);
5393         }
5394 }
5395
5396 static gboolean
5397 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5398 {
5399         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5400                 gboolean maximized;
5401
5402                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5403                 if (window->priv->metadata && !ev_window_is_empty (window))
5404                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5405         }
5406
5407         return FALSE;
5408 }
5409
5410 static gboolean
5411 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5412 {
5413         GdkWindowState state;
5414         gdouble document_width, document_height;
5415
5416         if (!window->priv->metadata)
5417                 return FALSE;
5418
5419         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5420
5421         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5422                 if (!ev_window_is_empty (window) && window->priv->document) {
5423                         ev_document_get_max_page_size (window->priv->document,
5424                                                        &document_width, &document_height);
5425                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5426                                                 (double)event->width / document_width);
5427                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5428                                                 (double)event->height / document_height);
5429                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5430                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5431                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5432                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5433                 }
5434         }
5435
5436         return FALSE;
5437 }
5438
5439 static void
5440 launch_action (EvWindow *window, EvLinkAction *action)
5441 {
5442         const char *filename = ev_link_action_get_filename (action);
5443         GAppInfo *app_info;
5444         GFile *file;
5445         GList file_list = {NULL};
5446         GAppLaunchContext *context;
5447         GError *error = NULL;
5448
5449         if (filename == NULL)
5450                 return;
5451
5452         if (g_path_is_absolute (filename)) {
5453                 file = g_file_new_for_path (filename);
5454         } else {
5455                 GFile *base_file;
5456                 gchar *dir;
5457
5458                 dir = g_path_get_dirname (window->priv->uri);
5459                 base_file = g_file_new_for_uri (dir);
5460                 g_free (dir);
5461
5462                 file = g_file_resolve_relative_path (base_file, filename);
5463                 g_object_unref (base_file);
5464         }
5465
5466         app_info = g_file_query_default_handler (file, NULL, &error);
5467         if (!app_info) {
5468                 ev_window_error_message (window, error,
5469                                          "%s",
5470                                          _("Unable to launch external application."));
5471                 g_object_unref (file);
5472                 g_error_free (error);
5473
5474                 return;
5475         }
5476
5477         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5478         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5479                                            gtk_window_get_screen (GTK_WINDOW (window)));
5480         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5481                                               gtk_get_current_event_time ());
5482
5483         file_list.data = file;
5484         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5485                 ev_window_error_message (window, error,
5486                                          "%s",
5487                                          _("Unable to launch external application."));
5488                 g_error_free (error);
5489         }
5490
5491         g_object_unref (app_info);
5492         g_object_unref (file);
5493         /* FIXMEchpe: unref launch context? */
5494
5495         /* According to the PDF spec filename can be an executable. I'm not sure
5496            allowing to launch executables is a good idea though. -- marco */
5497 }
5498
5499 static void
5500 launch_external_uri (EvWindow *window, EvLinkAction *action)
5501 {
5502         const gchar *uri = ev_link_action_get_uri (action);
5503         GError *error = NULL;
5504         gboolean ret;
5505         GAppLaunchContext *context;
5506
5507         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5508         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5509                                            gtk_window_get_screen (GTK_WINDOW (window)));
5510         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5511                                               gtk_get_current_event_time ());
5512
5513         if (!g_strstr_len (uri, strlen (uri), "://") &&
5514             !g_str_has_prefix (uri, "mailto:")) {
5515                 gchar *new_uri;
5516
5517                 /* Not a valid uri, assume http if it starts with www */
5518                 if (g_str_has_prefix (uri, "www.")) {
5519                         new_uri = g_strdup_printf ("http://%s", uri);
5520                 } else {
5521                         GFile *file, *parent;
5522
5523                         file = g_file_new_for_uri (window->priv->uri);
5524                         parent = g_file_get_parent (file);
5525                         g_object_unref (file);
5526                         if (parent) {
5527                                 gchar *parent_uri = g_file_get_uri (parent);
5528
5529                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5530                                 g_free (parent_uri);
5531                                 g_object_unref (parent);
5532                         } else {
5533                                 new_uri = g_strdup_printf ("file:///%s", uri);
5534                         }
5535                 }
5536                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5537                 g_free (new_uri);
5538         } else {
5539                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5540         }
5541
5542         if (ret == FALSE) {
5543                 ev_window_error_message (window, error,
5544                                          "%s", _("Unable to open external link"));
5545                 g_error_free (error);
5546         }
5547
5548         /* FIXMEchpe: unref launch context? */
5549 }
5550
5551 static void
5552 open_remote_link (EvWindow *window, EvLinkAction *action)
5553 {
5554         gchar *uri;
5555         gchar *dir;
5556
5557         dir = g_path_get_dirname (window->priv->uri);
5558
5559         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5560                                 NULL);
5561         g_free (dir);
5562
5563         ev_application_open_uri_at_dest (EV_APP, uri,
5564                                          gtk_window_get_screen (GTK_WINDOW (window)),
5565                                          ev_link_action_get_dest (action),
5566                                          0,
5567                                          NULL,
5568                                          gtk_get_current_event_time ());
5569
5570         g_free (uri);
5571 }
5572
5573 static void
5574 do_action_named (EvWindow *window, EvLinkAction *action)
5575 {
5576         const gchar *name = ev_link_action_get_name (action);
5577
5578         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5579                 ev_window_cmd_go_first_page (NULL, window);
5580         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5581                 ev_window_cmd_go_previous_page (NULL, window);
5582         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5583                 ev_window_cmd_go_next_page (NULL, window);
5584         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5585                 ev_window_cmd_go_last_page (NULL, window);
5586         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5587                 ev_window_cmd_focus_page_selector (NULL, window);
5588         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5589                 ev_window_cmd_edit_find (NULL, window);
5590         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5591                 ev_window_cmd_file_close_window (NULL, window);
5592         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5593                 ev_window_cmd_file_print (NULL, window);
5594         } else {
5595                 g_warning ("Unimplemented named action: %s, please post a "
5596                            "bug report in Evince bugzilla "
5597                            "(http://bugzilla.gnome.org) with a testcase.",
5598                            name);
5599         }
5600 }
5601
5602 static void
5603 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5604 {
5605         switch (ev_link_action_get_action_type (action)) {
5606                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5607                         EvLinkDest *dest;
5608
5609                         dest = ev_link_action_get_dest (action);
5610                         if (!dest)
5611                                 return;
5612
5613                         ev_window_open_copy_at_dest (window, dest);
5614                 }
5615                         break;
5616                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5617                         launch_external_uri (window, action);
5618                         break;
5619                 case EV_LINK_ACTION_TYPE_LAUNCH:
5620                         launch_action (window, action);
5621                         break;
5622                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5623                         open_remote_link (window, action);
5624                         break;
5625                 case EV_LINK_ACTION_TYPE_NAMED:
5626                         do_action_named (window, action);
5627                         break;
5628                 default:
5629                         g_assert_not_reached ();
5630         }
5631 }
5632
5633 static void
5634 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5635 {
5636         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5637 }
5638
5639 static void
5640 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5641 {
5642         EvLinkAction *ev_action = NULL;
5643         EvLinkDest   *dest;
5644
5645         ev_action = ev_link_get_action (window->priv->link);
5646         if (!ev_action)
5647                 return;
5648
5649         dest = ev_link_action_get_dest (ev_action);
5650         if (!dest)
5651                 return;
5652
5653         ev_window_open_copy_at_dest (window, dest);
5654 }
5655
5656 static void
5657 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5658 {
5659         EvLinkAction *ev_action;
5660
5661         ev_action = ev_link_get_action (window->priv->link);
5662         if (!ev_action)
5663                 return;
5664
5665         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5666                                    ev_action);
5667 }
5668
5669
5670 static void
5671 image_save_dialog_response_cb (GtkWidget *fc,
5672                                gint       response_id,
5673                                EvWindow  *ev_window)
5674 {
5675         GFile           *target_file;
5676         gboolean         is_native;
5677         GError          *error = NULL;
5678         GdkPixbuf       *pixbuf;
5679         gchar           *uri;
5680         gchar          **extensions;
5681         gchar           *filename;
5682         gchar           *file_format;
5683         GdkPixbufFormat *format;
5684         GtkFileFilter   *filter;
5685
5686         if (response_id != GTK_RESPONSE_OK) {
5687                 gtk_widget_destroy (fc);
5688                 return;
5689         }
5690
5691         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5692         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5693         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5694
5695         if (format == NULL) {
5696                 format = get_gdk_pixbuf_format_by_extension (uri);
5697         }
5698
5699         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5700                 /* no extension found and no extension provided within uri */
5701                 format = get_gdk_pixbuf_format_by_extension (".png");
5702                 if (format == NULL) {
5703                         /* no .png support, try .jpeg */
5704                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5705                 }
5706         }
5707
5708         if (format == NULL) {
5709                 ev_window_error_message (ev_window, NULL,
5710                                          "%s",
5711                                          _("Couldn't find appropriate format to save image"));
5712                 g_free (uri);
5713                 gtk_widget_destroy (fc);
5714
5715                 return;
5716         }
5717
5718         extensions = gdk_pixbuf_format_get_extensions (format);
5719         if (!g_str_has_suffix (uri, extensions[0])) {
5720                 gchar *uri_extension;
5721
5722                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5723                 target_file = g_file_new_for_uri (uri_extension);
5724                 g_free (uri_extension);
5725         } else {
5726                 target_file = g_file_new_for_uri (uri);
5727         }
5728         g_strfreev (extensions);
5729         g_free (uri);
5730
5731         is_native = g_file_is_native (target_file);
5732         if (is_native) {
5733                 filename = g_file_get_path (target_file);
5734         } else {
5735                 /* Create a temporary local file to save to */
5736                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5737                         goto has_error;
5738         }
5739
5740         ev_document_doc_mutex_lock ();
5741         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5742                                                ev_window->priv->image);
5743         ev_document_doc_mutex_unlock ();
5744
5745         file_format = gdk_pixbuf_format_get_name (format);
5746         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5747         g_free (file_format);
5748         g_object_unref (pixbuf);
5749
5750     has_error:
5751         if (error) {
5752                 ev_window_error_message (ev_window, error,
5753                                          "%s", _("The image could not be saved."));
5754                 g_error_free (error);
5755                 g_free (filename);
5756                 g_object_unref (target_file);
5757                 gtk_widget_destroy (fc);
5758
5759                 return;
5760         }
5761
5762         if (!is_native) {
5763                 GFile *source_file;
5764
5765                 source_file = g_file_new_for_path (filename);
5766
5767                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5768                                        source_file, target_file);
5769                 g_object_unref (source_file);
5770         }
5771
5772         g_free (filename);
5773         g_object_unref (target_file);
5774         gtk_widget_destroy (fc);
5775 }
5776
5777 static void
5778 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5779 {
5780         GtkWidget *fc;
5781
5782         if (!window->priv->image)
5783                 return;
5784
5785         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5786                                           GTK_WINDOW (window),
5787                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5788                                           GTK_STOCK_CANCEL,
5789                                           GTK_RESPONSE_CANCEL,
5790                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5791                                           NULL);
5792
5793         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5794         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5795                                                  GTK_RESPONSE_OK,
5796                                                  GTK_RESPONSE_CANCEL,
5797                                                  -1);
5798
5799         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5800         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5801
5802         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5803
5804         g_signal_connect (fc, "response",
5805                           G_CALLBACK (image_save_dialog_response_cb),
5806                           window);
5807
5808         gtk_widget_show (fc);
5809 }
5810
5811 static void
5812 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5813 {
5814         GtkClipboard *clipboard;
5815         GdkPixbuf    *pixbuf;
5816
5817         if (!window->priv->image)
5818                 return;
5819
5820         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5821                                               GDK_SELECTION_CLIPBOARD);
5822         ev_document_doc_mutex_lock ();
5823         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5824                                                window->priv->image);
5825         ev_document_doc_mutex_unlock ();
5826
5827         gtk_clipboard_set_image (clipboard, pixbuf);
5828         g_object_unref (pixbuf);
5829 }
5830
5831 static void
5832 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5833 {
5834         GList     *l;
5835         GdkScreen *screen;
5836
5837         if (!window->priv->attach_list)
5838                 return;
5839
5840         screen = gtk_window_get_screen (GTK_WINDOW (window));
5841
5842         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5843                 EvAttachment *attachment;
5844                 GError       *error = NULL;
5845
5846                 attachment = (EvAttachment *) l->data;
5847
5848                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5849
5850                 if (error) {
5851                         ev_window_error_message (window, error,
5852                                                  "%s", _("Unable to open attachment"));
5853                         g_error_free (error);
5854                 }
5855         }
5856 }
5857
5858 static void
5859 attachment_save_dialog_response_cb (GtkWidget *fc,
5860                                     gint       response_id,
5861                                     EvWindow  *ev_window)
5862 {
5863         GFile                *target_file;
5864         gchar                *uri;
5865         GList                *l;
5866         GtkFileChooserAction  fc_action;
5867         gboolean              is_dir;
5868         gboolean              is_native;
5869
5870         if (response_id != GTK_RESPONSE_OK) {
5871                 gtk_widget_destroy (fc);
5872                 return;
5873         }
5874
5875         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5876         target_file = g_file_new_for_uri (uri);
5877         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5878         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5879         is_native = g_file_is_native (target_file);
5880
5881         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5882                 EvAttachment *attachment;
5883                 GFile        *save_to = NULL;
5884                 GError       *error = NULL;
5885
5886                 attachment = (EvAttachment *) l->data;
5887
5888                 if (is_native) {
5889                         if (is_dir) {
5890                                 save_to = g_file_get_child (target_file,
5891                                     /* FIXMEchpe: file name encoding! */
5892                                                             ev_attachment_get_name (attachment));
5893                         } else {
5894                                 save_to = g_object_ref (target_file);
5895                         }
5896                 } else {
5897                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5898                 }
5899
5900                 if (save_to)
5901                         ev_attachment_save (attachment, save_to, &error);
5902
5903                 if (error) {
5904                         ev_window_error_message (ev_window, error,
5905                                                  "%s", _("The attachment could not be saved."));
5906                         g_error_free (error);
5907                         g_object_unref (save_to);
5908
5909                         continue;
5910                 }
5911
5912                 if (!is_native) {
5913                         GFile *dest_file;
5914
5915                         if (is_dir) {
5916                                 dest_file = g_file_get_child (target_file,
5917                                                               ev_attachment_get_name (attachment));
5918                         } else {
5919                                 dest_file = g_object_ref (target_file);
5920                         }
5921
5922                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5923                                                save_to, dest_file);
5924
5925                         g_object_unref (dest_file);
5926                 }
5927
5928                 g_object_unref (save_to);
5929         }
5930
5931         g_free (uri);
5932         g_object_unref (target_file);
5933
5934         gtk_widget_destroy (fc);
5935 }
5936
5937 static void
5938 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5939 {
5940         GtkWidget    *fc;
5941         EvAttachment *attachment = NULL;
5942
5943         if (!window->priv->attach_list)
5944                 return;
5945
5946         if (g_list_length (window->priv->attach_list) == 1)
5947                 attachment = (EvAttachment *) window->priv->attach_list->data;
5948
5949         fc = gtk_file_chooser_dialog_new (
5950                 _("Save Attachment"),
5951                 GTK_WINDOW (window),
5952                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5953                 GTK_STOCK_CANCEL,
5954                 GTK_RESPONSE_CANCEL,
5955                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5956                 NULL);
5957
5958         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5959         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5960                                                  GTK_RESPONSE_OK,
5961                                                  GTK_RESPONSE_CANCEL,
5962                                                  -1);
5963
5964         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5965         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5966
5967         if (attachment)
5968                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5969                                                    ev_attachment_get_name (attachment));
5970
5971         g_signal_connect (fc, "response",
5972                           G_CALLBACK (attachment_save_dialog_response_cb),
5973                           window);
5974
5975         gtk_widget_show (fc);
5976 }
5977
5978 static void
5979 ev_window_media_player_key_pressed (EvWindow    *window,
5980                                     const gchar *key,
5981                                     gpointer     user_data)
5982 {
5983         if (!gtk_window_is_active (GTK_WINDOW (window)))
5984                 return;
5985
5986         /* Note how Previous/Next only go to the
5987          * next/previous page despite their icon telling you
5988          * they should go to the beginning/end.
5989          *
5990          * There's very few keyboards with FFW/RWD though,
5991          * so we stick the most useful keybinding on the most
5992          * often seen keys
5993          */
5994         if (strcmp (key, "Play") == 0) {
5995                 ev_window_run_presentation (window);
5996         } else if (strcmp (key, "Previous") == 0) {
5997                 ev_window_cmd_go_previous_page (NULL, window);
5998         } else if (strcmp (key, "Next") == 0) {
5999                 ev_window_cmd_go_next_page (NULL, window);
6000         } else if (strcmp (key, "FastForward") == 0) {
6001                 ev_window_cmd_go_last_page (NULL, window);
6002         } else if (strcmp (key, "Rewind") == 0) {
6003                 ev_window_cmd_go_first_page (NULL, window);
6004         }
6005 }
6006
6007 static EggToolbarsModel *
6008 get_toolbars_model (void)
6009 {
6010         EggToolbarsModel *toolbars_model;
6011         gchar            *toolbars_file;
6012         gchar            *toolbars_path;
6013         gint              i;
6014
6015         toolbars_model = egg_toolbars_model_new ();
6016
6017         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6018                                           "evince_toolbar.xml", NULL);
6019         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6020                                          "evince-toolbar.xml", NULL);
6021         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6022
6023         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6024                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6025                 goto skip_conversion;
6026         }
6027
6028         /* Open item doesn't exist anymore,
6029          * convert it to OpenRecent for compatibility
6030          */
6031         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6032                 const gchar *item;
6033
6034                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6035                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6036                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6037                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6038                                                      "FileOpenRecent");
6039                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6040                         break;
6041                 }
6042         }
6043
6044     skip_conversion:
6045         g_free (toolbars_file);
6046         g_free (toolbars_path);
6047
6048         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6049
6050         return toolbars_model;
6051 }
6052
6053 static void
6054 ev_window_init (EvWindow *ev_window)
6055 {
6056         GtkActionGroup *action_group;
6057         GtkAccelGroup *accel_group;
6058         GError *error = NULL;
6059         GtkWidget *sidebar_widget;
6060         GtkWidget *menuitem;
6061         EggToolbarsModel *toolbars_model;
6062         GObject *mpkeys;
6063         gchar *ui_path;
6064         gdouble dpi;
6065
6066         g_signal_connect (ev_window, "configure_event",
6067                           G_CALLBACK (window_configure_event_cb), NULL);
6068         g_signal_connect (ev_window, "window_state_event",
6069                           G_CALLBACK (window_state_event_cb), NULL);
6070
6071         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6072
6073         ev_window->priv->model = ev_document_model_new ();
6074
6075         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6076         ev_window->priv->title = ev_window_title_new (ev_window);
6077
6078         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6079         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6080         gtk_widget_show (ev_window->priv->main_box);
6081
6082         action_group = gtk_action_group_new ("MenuActions");
6083         ev_window->priv->action_group = action_group;
6084         gtk_action_group_set_translation_domain (action_group, NULL);
6085         gtk_action_group_add_actions (action_group, entries,
6086                                       G_N_ELEMENTS (entries), ev_window);
6087         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6088                                              G_N_ELEMENTS (toggle_entries),
6089                                              ev_window);
6090         set_action_properties (action_group);
6091         register_custom_actions (ev_window, action_group);
6092
6093         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6094         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6095                                             action_group, 0);
6096
6097         accel_group =
6098                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6099         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6100
6101         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6102
6103         action_group = gtk_action_group_new ("ViewPopupActions");
6104         ev_window->priv->view_popup_action_group = action_group;
6105         gtk_action_group_set_translation_domain (action_group, NULL);
6106         gtk_action_group_add_actions (action_group, view_popup_entries,
6107                                       G_N_ELEMENTS (view_popup_entries),
6108                                       ev_window);
6109         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6110                                             action_group, 0);
6111
6112         action_group = gtk_action_group_new ("AttachmentPopupActions");
6113         ev_window->priv->attachment_popup_action_group = action_group;
6114         gtk_action_group_set_translation_domain (action_group, NULL);
6115         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6116                                       G_N_ELEMENTS (attachment_popup_entries),
6117                                       ev_window);
6118         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6119                                             action_group, 0);
6120
6121         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6122                                     "evince-ui.xml", NULL);
6123         if (!gtk_ui_manager_add_ui_from_file (
6124                 ev_window->priv->ui_manager, ui_path, &error))
6125         {
6126                 g_warning ("building menus failed: %s", error->message);
6127                 g_error_free (error);
6128         }
6129         g_free (ui_path);
6130
6131 #if GTK_CHECK_VERSION (2, 17, 4)
6132         {
6133                 GtkAction *action;
6134
6135                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6136                                                       "FilePageSetup");
6137                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6138         }
6139 #endif
6140
6141         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6142         ev_window->priv->recent_action_group = NULL;
6143         ev_window->priv->recent_ui_id = 0;
6144         g_signal_connect_swapped (ev_window->priv->recent_manager,
6145                                   "changed",
6146                                   G_CALLBACK (ev_window_setup_recent),
6147                                   ev_window);
6148
6149         ev_window->priv->menubar =
6150                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6151                                             "/MainMenu");
6152         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6153                             ev_window->priv->menubar,
6154                             FALSE, FALSE, 0);
6155         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6156                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6157         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6158         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6159                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6160         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6161
6162         toolbars_model = get_toolbars_model ();
6163         ev_window->priv->toolbar = GTK_WIDGET
6164                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6165                                "ui-manager", ev_window->priv->ui_manager,
6166                                "popup-path", "/ToolbarPopup",
6167                                "model", toolbars_model,
6168                                NULL));
6169         g_object_unref (toolbars_model);
6170
6171         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6172                                    "DefaultToolBar");
6173         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6174                             ev_window->priv->toolbar,
6175                             FALSE, FALSE, 0);
6176         gtk_widget_show (ev_window->priv->toolbar);
6177
6178         /* Add the main area */
6179         ev_window->priv->hpaned = gtk_hpaned_new ();
6180         g_signal_connect (ev_window->priv->hpaned,
6181                           "notify::position",
6182                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6183                           ev_window);
6184
6185         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6186         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6187                             TRUE, TRUE, 0);
6188         gtk_widget_show (ev_window->priv->hpaned);
6189
6190         ev_window->priv->sidebar = ev_sidebar_new ();
6191         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6192                               ev_window->priv->model);
6193         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6194                          ev_window->priv->sidebar, FALSE, FALSE);
6195         gtk_widget_show (ev_window->priv->sidebar);
6196
6197         /* Stub sidebar, for now */
6198
6199         sidebar_widget = ev_sidebar_thumbnails_new ();
6200         ev_window->priv->sidebar_thumbs = sidebar_widget;
6201         g_signal_connect (sidebar_widget,
6202                           "notify::main-widget",
6203                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6204                           ev_window);
6205         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6206         gtk_widget_show (sidebar_widget);
6207         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6208                              sidebar_widget);
6209
6210         sidebar_widget = ev_sidebar_links_new ();
6211         ev_window->priv->sidebar_links = sidebar_widget;
6212         g_signal_connect (sidebar_widget,
6213                           "notify::model",
6214                           G_CALLBACK (sidebar_widget_model_set),
6215                           ev_window);
6216         g_signal_connect (sidebar_widget,
6217                           "link_activated",
6218                           G_CALLBACK (sidebar_links_link_activated_cb),
6219                           ev_window);
6220         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6221         gtk_widget_show (sidebar_widget);
6222         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6223                              sidebar_widget);
6224
6225         sidebar_widget = ev_sidebar_attachments_new ();
6226         ev_window->priv->sidebar_attachments = sidebar_widget;
6227         g_signal_connect_object (sidebar_widget,
6228                                  "popup",
6229                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6230                                  ev_window, 0);
6231         gtk_widget_show (sidebar_widget);
6232         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6233                              sidebar_widget);
6234
6235         sidebar_widget = ev_sidebar_layers_new ();
6236         ev_window->priv->sidebar_layers = sidebar_widget;
6237         g_signal_connect (sidebar_widget,
6238                           "layers_visibility_changed",
6239                           G_CALLBACK (sidebar_layers_visibility_changed),
6240                           ev_window);
6241         gtk_widget_show (sidebar_widget);
6242         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6243                              sidebar_widget);
6244
6245         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6246         ev_window->priv->scrolled_window =
6247                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6248                                           "shadow-type", GTK_SHADOW_IN,
6249                                           NULL));
6250         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6251                             ev_window->priv->scrolled_window,
6252                             TRUE, TRUE, 0);
6253         gtk_widget_show (ev_window->priv->scrolled_window);
6254
6255         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6256                         ev_window->priv->view_box);
6257         gtk_widget_show (ev_window->priv->view_box);
6258
6259         ev_window->priv->view = ev_view_new ();
6260         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6261         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6262         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6263         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6264         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6265         g_signal_connect_swapped (ev_window->priv->password_view,
6266                                   "unlock",
6267                                   G_CALLBACK (ev_window_password_view_unlock),
6268                                   ev_window);
6269         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6270                                  G_CALLBACK (view_actions_focus_in_cb),
6271                                  ev_window, 0);
6272         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6273                                  G_CALLBACK (view_actions_focus_out_cb),
6274                                  ev_window, 0);
6275         g_signal_connect_object (ev_window->priv->view, "external-link",
6276                                  G_CALLBACK (view_external_link_cb),
6277                                  ev_window, 0);
6278         g_signal_connect_object (ev_window->priv->view, "handle-link",
6279                                  G_CALLBACK (view_handle_link_cb),
6280                                  ev_window, 0);
6281         g_signal_connect_object (ev_window->priv->view,
6282                                  "popup",
6283                                  G_CALLBACK (view_menu_popup_cb),
6284                                  ev_window, 0);
6285         gtk_widget_show (ev_window->priv->view);
6286         gtk_widget_show (ev_window->priv->password_view);
6287
6288         /* Find Bar */
6289         ev_window->priv->find_bar = egg_find_bar_new ();
6290         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6291                           ev_window->priv->find_bar,
6292                           FALSE, TRUE, 0);
6293
6294         /* We own a ref on these widgets, as we can swap them in and out */
6295         g_object_ref (ev_window->priv->view);
6296         g_object_ref (ev_window->priv->password_view);
6297
6298         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6299                            ev_window->priv->view);
6300
6301         /* Connect to model signals */
6302         g_signal_connect_swapped (ev_window->priv->model,
6303                                   "page-changed",
6304                                   G_CALLBACK (ev_window_page_changed_cb),
6305                                   ev_window);
6306         g_signal_connect (ev_window->priv->model,
6307                           "notify::document",
6308                           G_CALLBACK (ev_window_document_changed_cb),
6309                           ev_window);
6310         g_signal_connect (ev_window->priv->model,
6311                           "notify::scale",
6312                           G_CALLBACK (ev_window_zoom_changed_cb),
6313                           ev_window);
6314         g_signal_connect (ev_window->priv->model,
6315                           "notify::sizing-mode",
6316                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6317                           ev_window);
6318         g_signal_connect (ev_window->priv->model,
6319                           "notify::rotation",
6320                           G_CALLBACK (ev_window_rotation_changed_cb),
6321                           ev_window);
6322         g_signal_connect (ev_window->priv->model,
6323                           "notify::continuous",
6324                           G_CALLBACK (ev_window_continuous_changed_cb),
6325                           ev_window);
6326         g_signal_connect (ev_window->priv->model,
6327                           "notify::dual-page",
6328                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6329                           ev_window);
6330
6331         /* Connect to view signals */
6332         g_signal_connect (ev_window->priv->model,
6333                           "notify::inverted-colors",
6334                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6335                           ev_window);
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 }