shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41
  42 #ifdef WITH_GCONF
  43 #include <gconf/gconf-client.h>
  44 #endif
  45
  46 #include "egg-editable-toolbar.h"
  47 #include "egg-toolbar-editor.h"
  48 #include "egg-toolbars-model.h"
  49
  50 #include "eggfindbar.h"
  51
  52 #include "ephy-zoom-action.h"
  53 #include "ephy-zoom.h"
  54
  55 #include "ev-application.h"
  56 #include "ev-document-factory.h"
  57 #include "ev-document-find.h"
  58 #include "ev-document-fonts.h"
  59 #include "ev-document-images.h"
  60 #include "ev-document-links.h"
  61 #include "ev-document-thumbnails.h"
  62 #include "ev-document-annotations.h"
  63 #include "ev-document-type-builtins.h"
  64 #include "ev-file-exporter.h"
  65 #include "ev-file-helpers.h"
  66 #include "ev-file-monitor.h"
  67 #include "ev-history.h"
  68 #include "ev-image.h"
  69 #include "ev-job-scheduler.h"
  70 #include "ev-jobs.h"
  71 #include "ev-message-area.h"
  72 #include "ev-metadata.h"
  73 #include "ev-navigation-action.h"
  74 #include "ev-open-recent-action.h"
  75 #include "ev-page-action.h"
  76 #include "ev-password-view.h"
  77 #include "ev-properties-dialog.h"
  78 #include "ev-sidebar-attachments.h"
  79 #include "ev-sidebar.h"
  80 #include "ev-sidebar-links.h"
  81 #include "ev-sidebar-page.h"
  82 #include "ev-sidebar-thumbnails.h"
  83 #include "ev-sidebar-layers.h"
  84 #include "ev-stock-icons.h"
  85 #include "ev-utils.h"
  86 #include "ev-keyring.h"
  87 #include "ev-view.h"
  88 #include "ev-view-type-builtins.h"
  89 #include "ev-window.h"
  90 #include "ev-window-title.h"
  91 #include "ev-print-operation.h"
  92 #include "ev-progress-message-area.h"
  93
  94 #ifdef ENABLE_DBUS
  95 #include "ev-media-player-keys.h"
  96 #endif /* ENABLE_DBUS */
  97
  98 #ifdef ENABLE_PDF
  99 #include <poppler.h>
 100 #endif
 101
 102 typedef enum {
 103         PAGE_MODE_DOCUMENT,
 104         PAGE_MODE_PASSWORD
 105 } EvWindowPageMode;
 106
 107 typedef enum {
 108         EV_CHROME_MENUBAR       = 1 << 0,
 109         EV_CHROME_TOOLBAR       = 1 << 1,
 110         EV_CHROME_FINDBAR       = 1 << 2,
 111         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 112         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 113         EV_CHROME_SIDEBAR       = 1 << 5,
 114         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 115 } EvChrome;
 116
 117 typedef enum {
 118         EV_SAVE_DOCUMENT,
 119         EV_SAVE_ATTACHMENT,
 120         EV_SAVE_IMAGE
 121 } EvSaveType;
 122
 123 struct _EvWindowPrivate {
 124         /* UI */
 125         EvChrome chrome;
 126
 127         GtkWidget *main_box;
 128         GtkWidget *menubar;
 129         GtkWidget *toolbar;
 130         GtkWidget *hpaned;
 131         GtkWidget *view_box;
 132         GtkWidget *sidebar;
 133         GtkWidget *find_bar;
 134         GtkWidget *scrolled_window;
 135         GtkWidget *view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Menubar accels */
 144         guint           menubar_accel_keyval;
 145         GdkModifierType menubar_accel_modifier;
 146
 147         /* Progress Messages */
 148         guint progress_idle;
 149         GCancellable *progress_cancellable;
 150
 151         /* Dialogs */
 152         GtkWidget *properties;
 153         GtkWidget *print_dialog;
 154
 155         /* UI Builders */
 156         GtkActionGroup   *action_group;
 157         GtkActionGroup   *view_popup_action_group;
 158         GtkActionGroup   *attachment_popup_action_group;
 159         GtkRecentManager *recent_manager;
 160         GtkActionGroup   *recent_action_group;
 161         guint             recent_ui_id;
 162         GtkUIManager     *ui_manager;
 163
 164         /* Fullscreen mode */
 165         GtkWidget *fullscreen_toolbar;
 166
 167         /* Presentation mode */
 168         guint      presentation_timeout_id;
 169
 170         /* Popup view */
 171         GtkWidget *view_popup;
 172         EvLink    *link;
 173         EvImage   *image;
 174
 175         /* Popup attachment */
 176         GtkWidget    *attachment_popup;
 177         GList        *attach_list;
 178
 179         /* Document */
 180         EvDocumentModel *model;
 181         char *uri;
 182         glong uri_mtime;
 183         char *local_uri;
 184         gboolean in_reload;
 185         EvFileMonitor *monitor;
 186         guint setup_document_idle;
 187
 188         EvDocument *document;
 189         EvHistory *history;
 190         EvWindowPageMode page_mode;
 191         EvWindowTitle *title;
 192         EvMetadata *metadata;
 193
 194         /* Load params */
 195         EvLinkDest       *dest;
 196         gchar            *search_string;
 197         EvWindowRunMode   window_mode;
 198
 199         EvJob            *load_job;
 200         EvJob            *reload_job;
 201         EvJob            *thumbnail_job;
 202         EvJob            *save_job;
 203         EvJob            *find_job;
 204
 205         /* Printing */
 206         GQueue           *print_queue;
 207         GtkPrintSettings *print_settings;
 208         GtkPageSetup     *print_page_setup;
 209         gboolean          close_after_print;
 210 #ifdef WITH_GCONF
 211         GConfClient *gconf_client;
 212 #endif
 213 };
 214
 215 #define EV_WINDOW_GET_PRIVATE(object) \
 216         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 217
 218 #define PAGE_SELECTOR_ACTION    "PageSelector"
 219 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 220 #define NAVIGATION_ACTION       "Navigation"
 221
 222 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 223 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 224 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 225 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 226 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 227
 228 #define PRESENTATION_TIMEOUT 5
 229
 230 #define SIDEBAR_DEFAULT_SIZE    132
 231 #define LINKS_SIDEBAR_ID "links"
 232 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 233 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 234 #define LAYERS_SIDEBAR_ID "layers"
 235
 236 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 237 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 238 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 239
 240 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 241
 242 #define MIN_SCALE 0.05409
 243 #define MAX_SCALE 4.0
 244
 245 static const gchar *document_print_settings[] = {
 246         GTK_PRINT_SETTINGS_N_COPIES,
 247         GTK_PRINT_SETTINGS_COLLATE,
 248         GTK_PRINT_SETTINGS_REVERSE,
 249         GTK_PRINT_SETTINGS_NUMBER_UP,
 250         GTK_PRINT_SETTINGS_SCALE,
 251         GTK_PRINT_SETTINGS_PRINT_PAGES,
 252         GTK_PRINT_SETTINGS_PAGE_RANGES,
 253         GTK_PRINT_SETTINGS_PAGE_SET,
 254         GTK_PRINT_SETTINGS_OUTPUT_URI
 255 };
 256
 257 static void     ev_window_update_actions                (EvWindow         *ev_window);
 258 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 259                                                          GParamSpec       *pspec,
 260                                                          EvWindow         *ev_window);
 261 static void     ev_window_set_page_mode                 (EvWindow         *window,
 262                                                          EvWindowPageMode  page_mode);
 263 static void     ev_window_load_job_cb                   (EvJob            *job,
 264                                                          gpointer          data);
 265 static void     ev_window_reload_document               (EvWindow         *window,
 266                                                          EvLinkDest *dest);
 267 static void     ev_window_reload_job_cb                 (EvJob            *job,
 268                                                          EvWindow         *window);
 269 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 270                                                          EvWindow         *ev_window);
 271 static void     ev_window_save_job_cb                   (EvJob            *save,
 272                                                          EvWindow         *window);
 273 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 274                                                          GParamSpec       *pspec,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 277                                                          GParamSpec       *pspec,
 278                                                          EvWindow         *ev_window);
 279 static void     ev_window_add_recent                    (EvWindow         *window,
 280                                                          const char       *filename);
 281 static void     ev_window_run_fullscreen                (EvWindow         *window);
 282 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 283                                                          gboolean          unfullscreen_window);
 284 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_window_run_presentation              (EvWindow         *window);
 287 static void     ev_window_stop_presentation             (EvWindow         *window,
 288                                                          gboolean          unfullscreen_window);
 289 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 298                                                          EvWindow         *window);
 299 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 300                                                          EvWindow         *window);
 301 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 302                                                          EvWindow         *window);
 303 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 304                                                          EvWindow         *window);
 305 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 308                                                          EvWindow         *ev_window);
 309 static void     view_handle_link_cb                     (EvView           *view,
 310                                                          EvLink           *link,
 311                                                          EvWindow         *window);
 312 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 313 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 314                                                          EvWindow         *ev_window);
 315 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 316                                                          GParamSpec       *param,
 317                                                          EvWindow         *ev_window);
 318 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 319                                                          GFile            *source_file);
 320 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 321                                                          const gchar      *key,
 322                                                          gpointer          user_data);
 323
 324 static guint ev_window_n_copies = 0;
 325
 326 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 327
 328 static void
 329 ev_window_set_action_sensitive (EvWindow   *ev_window,
 330                                 const char *name,
 331                                 gboolean    sensitive)
 332 {
 333         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 334                                                          name);
 335         gtk_action_set_sensitive (action, sensitive);
 336 }
 337
 338
 339 static void
 340 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 341 {
 342         EvDocument *document = ev_window->priv->document;
 343         const EvDocumentInfo *info = NULL;
 344         gboolean has_document = FALSE;
 345         gboolean ok_to_print = TRUE;
 346         gboolean ok_to_print_setup = TRUE;
 347         gboolean ok_to_copy = TRUE;
 348         gboolean has_properties = TRUE;
 349         gboolean override_restrictions = TRUE;
 350         gboolean can_get_text = FALSE;
 351         gboolean has_pages = FALSE;
 352         gboolean can_find = FALSE;
 353
 354         if (document) {
 355                 has_document = TRUE;
 356                 has_pages = ev_document_get_n_pages (document) > 0;
 357                 info = ev_document_get_info (document);
 358         }
 359
 360         if (!info || info->fields_mask == 0) {
 361                 has_properties = FALSE;
 362         }
 363
 364         if (has_document && EV_IS_SELECTION (document)) {
 365                 can_get_text = TRUE;
 366         }
 367
 368         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 369                 can_find = TRUE;
 370         }
 371
 372 #ifdef WITH_GCONF
 373         if (has_document)
 374                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 375                                                                GCONF_OVERRIDE_RESTRICTIONS,
 376                                                                NULL);
 377 #endif
 378         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 379                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 380                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 381         }
 382
 383         if (has_document && !ev_print_operation_exists_for_document(document))
 384                 ok_to_print = FALSE;
 385
 386 #ifdef WITH_GCONF
 387         if (has_document &&
 388             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 389                 ok_to_copy = FALSE;
 390         }
 391
 392         if (has_document &&
 393             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 394                 ok_to_print = FALSE;
 395         }
 396
 397         if (has_document &&
 398             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 399                 ok_to_print_setup = FALSE;
 400         }
 401 #endif
 402
 403         /* File menu */
 404         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 405         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 406 #if !GTK_CHECK_VERSION (2, 17, 4)
 407         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print && ok_to_print_setup);
 408 #endif
 409         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 410         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 411
 412         /* Edit menu */
 413         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 414         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 415         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 416         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 417         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 418
 419         /* View menu */
 420         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 421         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 422         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 423         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 424         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 425         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 426
 427         /* Toolbar-specific actions: */
 428         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 429         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 430         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 431
 432         ev_window_update_actions (ev_window);
 433 }
 434
 435 static void
 436 ev_window_update_actions (EvWindow *ev_window)
 437 {
 438         EvView *view = EV_VIEW (ev_window->priv->view);
 439         int n_pages = 0, page = -1;
 440         gboolean has_pages = FALSE;
 441         gboolean presentation_mode;
 442         gboolean can_find_in_page = FALSE;
 443         EvSizingMode sizing_mode;
 444
 445         if (ev_window->priv->document) {
 446                 page = ev_document_model_get_page (ev_window->priv->model);
 447                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 448                 has_pages = n_pages > 0;
 449         }
 450
 451         can_find_in_page = (ev_window->priv->find_job &&
 452                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 453
 454         ev_window_set_action_sensitive (ev_window, "EditCopy",
 455                                         has_pages &&
 456                                         ev_view_get_has_selection (view));
 457         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 458                                         has_pages && can_find_in_page);
 459         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 460                                         has_pages && can_find_in_page);
 461         ev_window_set_action_sensitive (ev_window, "F3",
 462                                         has_pages && can_find_in_page);
 463
 464         presentation_mode = ev_view_get_presentation (view);
 465
 466         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 467                                         has_pages &&
 468                                         ev_view_can_zoom_in (view) &&
 469                                         !presentation_mode);
 470         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 471                                         has_pages &&
 472                                         ev_view_can_zoom_out (view) &&
 473                                         !presentation_mode);
 474
 475         /* Go menu */
 476         if (has_pages) {
 477                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 478                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 479                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 480                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 481         } else {
 482                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 483                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 484                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 485                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 486         }
 487
 488         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 489         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 490                 GtkAction *action;
 491                 float      zoom;
 492                 float      real_zoom;
 493
 494                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 495                                                       ZOOM_CONTROL_ACTION);
 496
 497                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 498                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 499                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 500
 501                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 502         }
 503 }
 504
 505 static void
 506 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 507 {
 508         gboolean can_find;
 509
 510         can_find = window->priv->document &&
 511             EV_IS_DOCUMENT_FIND (window->priv->document);
 512
 513         if (window->priv->action_group) {
 514                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 515                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 516                 ev_window_set_action_sensitive (window, "Space", sensitive);
 517                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 518                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 519                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 520                 ev_window_set_action_sensitive (window, "Return", sensitive);
 521                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 522                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 523                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 524                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 525                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 526                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 527                 ev_window_set_action_sensitive (window, "p", sensitive);
 528                 ev_window_set_action_sensitive (window, "n", sensitive);
 529
 530                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 531         }
 532 }
 533
 534 static void
 535 set_widget_visibility (GtkWidget *widget, gboolean visible)
 536 {
 537         g_assert (GTK_IS_WIDGET (widget));
 538
 539         if (visible)
 540                 gtk_widget_show (widget);
 541         else
 542                 gtk_widget_hide (widget);
 543 }
 544
 545 static void
 546 update_chrome_visibility (EvWindow *window)
 547 {
 548         EvWindowPrivate *priv = window->priv;
 549         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 550         gboolean fullscreen_mode, presentation, fullscreen;
 551
 552         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 553         fullscreen = ev_document_model_get_fullscreen (priv->model);
 554         fullscreen_mode = fullscreen || presentation;
 555
 556         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 557         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 558                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 559         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 560                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 561         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 562         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 563
 564         set_widget_visibility (priv->menubar, menubar);
 565         set_widget_visibility (priv->toolbar, toolbar);
 566         set_widget_visibility (priv->find_bar, findbar);
 567         set_widget_visibility (priv->sidebar, sidebar);
 568
 569         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 570
 571         if (priv->fullscreen_toolbar != NULL) {
 572                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 573         }
 574 }
 575
 576 static void
 577 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 578 {
 579         EvWindowPrivate *priv = window->priv;
 580
 581         if (active) {
 582                 priv->chrome |= flag;
 583         } else {
 584                 priv->chrome &= ~flag;
 585         }
 586 }
 587
 588 static void
 589 update_sizing_buttons (EvWindow *window)
 590 {
 591         GtkActionGroup *action_group = window->priv->action_group;
 592         GtkAction *action;
 593         gboolean best_fit, page_width;
 594
 595         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 596                 case EV_SIZING_BEST_FIT:
 597                         best_fit = TRUE;
 598                         page_width = FALSE;
 599                         break;
 600                 case EV_SIZING_FIT_WIDTH:
 601                         best_fit = FALSE;
 602                         page_width = TRUE;
 603                         break;
 604                 default:
 605                         best_fit = page_width = FALSE;
 606                         break;
 607         }
 608
 609         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 610         g_signal_handlers_block_by_func
 611                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 612         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 613         g_signal_handlers_unblock_by_func
 614                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 615
 616         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 617         g_signal_handlers_block_by_func
 618                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 619         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 620         g_signal_handlers_unblock_by_func
 621                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 622
 623         action = gtk_action_group_get_action (window->priv->action_group,
 624                                               ZOOM_CONTROL_ACTION);
 625         if (best_fit) {
 626                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 627                                                  EPHY_ZOOM_BEST_FIT);
 628         } else if (page_width) {
 629                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 630                                                  EPHY_ZOOM_FIT_WIDTH);
 631         }
 632 }
 633
 634 /**
 635  * ev_window_is_empty:
 636  * @ev_window: The instance of the #EvWindow.
 637  *
 638  * It does look if there is any document loaded or if there is any job to load
 639  * a document.
 640  *
 641  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 642  *          loaded, %FALSE in other case.
 643  */
 644 gboolean
 645 ev_window_is_empty (const EvWindow *ev_window)
 646 {
 647         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 648
 649         return (ev_window->priv->document == NULL) &&
 650                 (ev_window->priv->load_job == NULL);
 651 }
 652
 653 static void
 654 ev_window_set_message_area (EvWindow  *window,
 655                             GtkWidget *area)
 656 {
 657         if (window->priv->message_area == area)
 658                 return;
 659
 660         if (window->priv->message_area)
 661                 gtk_widget_destroy (window->priv->message_area);
 662         window->priv->message_area = area;
 663
 664         if (!area)
 665                 return;
 666
 667         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 668                             window->priv->message_area,
 669                             FALSE, FALSE, 0);
 670         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 671                                window->priv->message_area, 0);
 672         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 673                                    (gpointer) &(window->priv->message_area));
 674 }
 675
 676 static void
 677 ev_window_message_area_response_cb (EvMessageArea *area,
 678                                     gint           response_id,
 679                                     EvWindow      *window)
 680 {
 681         ev_window_set_message_area (window, NULL);
 682 }
 683
 684 static void
 685 ev_window_error_message (EvWindow    *window,
 686                          GError      *error,
 687                          const gchar *format,
 688                          ...)
 689 {
 690         GtkWidget *area;
 691         va_list    args;
 692         gchar     *msg = NULL;
 693
 694         if (window->priv->message_area)
 695                 return;
 696
 697         va_start (args, format);
 698         msg = g_strdup_vprintf (format, args);
 699         va_end (args);
 700
 701         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 702                                     msg,
 703                                     GTK_STOCK_CLOSE,
 704                                     GTK_RESPONSE_CLOSE,
 705                                     NULL);
 706         g_free (msg);
 707
 708         if (error)
 709                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 710         g_signal_connect (area, "response",
 711                           G_CALLBACK (ev_window_message_area_response_cb),
 712                           window);
 713         gtk_widget_show (area);
 714         ev_window_set_message_area (window, area);
 715 }
 716
 717 static void
 718 ev_window_warning_message (EvWindow    *window,
 719                            const gchar *format,
 720                            ...)
 721 {
 722         GtkWidget *area;
 723         va_list    args;
 724         gchar     *msg = NULL;
 725
 726         if (window->priv->message_area)
 727                 return;
 728
 729         va_start (args, format);
 730         msg = g_strdup_vprintf (format, args);
 731         va_end (args);
 732
 733         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 734                                     msg,
 735                                     GTK_STOCK_CLOSE,
 736                                     GTK_RESPONSE_CLOSE,
 737                                     NULL);
 738         g_free (msg);
 739
 740         g_signal_connect (area, "response",
 741                           G_CALLBACK (ev_window_message_area_response_cb),
 742                           window);
 743         gtk_widget_show (area);
 744         ev_window_set_message_area (window, area);
 745 }
 746
 747 typedef struct _FindTask {
 748         const gchar *page_label;
 749         gchar *chapter;
 750 } FindTask;
 751
 752 static gboolean
 753 ev_window_find_chapter (GtkTreeModel *tree_model,
 754                         GtkTreePath  *path,
 755                         GtkTreeIter  *iter,
 756                         gpointer      data)
 757 {
 758         FindTask *task = (FindTask *)data;
 759         gchar *page_string;
 760
 761         gtk_tree_model_get (tree_model, iter,
 762                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 763                             -1);
 764
 765         if (!page_string)
 766                 return FALSE;
 767
 768         if (!strcmp (page_string, task->page_label)) {
 769                 gtk_tree_model_get (tree_model, iter,
 770                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 771                                     -1);
 772                 g_free (page_string);
 773                 return TRUE;
 774         }
 775
 776         g_free (page_string);
 777         return FALSE;
 778 }
 779
 780 static void
 781 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 782 {
 783         gchar *page_label = NULL;
 784         gchar *link_title;
 785         FindTask find_task;
 786         EvLink *real_link;
 787         EvLinkAction *action;
 788         EvLinkDest *dest;
 789
 790         if (window->priv->history == NULL)
 791                 return;
 792
 793         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 794                 return;
 795
 796         if (link) {
 797                 action = g_object_ref (ev_link_get_action (link));
 798                 dest = ev_link_action_get_dest (action);
 799                 page = ev_link_dest_get_page (dest);
 800                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 801         } else {
 802                 dest = ev_link_dest_new_page (page);
 803                 action = ev_link_action_new_dest (dest);
 804                 page_label = ev_document_get_page_label (window->priv->document, page);
 805         }
 806
 807         if (!page_label)
 808                 return;
 809
 810         find_task.page_label = page_label;
 811         find_task.chapter = NULL;
 812
 813         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 814                 GtkTreeModel *model;
 815
 816                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 817
 818                 if (model) {
 819                         gtk_tree_model_foreach (model,
 820                                                 ev_window_find_chapter,
 821                                                 &find_task);
 822
 823                         g_object_unref (model);
 824                 }
 825         }
 826
 827         if (find_task.chapter)
 828                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 829         else
 830                 link_title = g_strdup_printf (_("Page %s"), page_label);
 831
 832         real_link = ev_link_new (link_title, action);
 833
 834         ev_history_add_link (window->priv->history, real_link);
 835
 836         g_free (find_task.chapter);
 837         g_free (link_title);
 838         g_free (page_label);
 839         g_object_unref (real_link);
 840 }
 841
 842 static void
 843 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 844 {
 845         int current_page = ev_document_model_get_page (window->priv->model);
 846
 847         ev_window_add_history (window, 0, link);
 848         ev_window_add_history (window, current_page, NULL);
 849 }
 850
 851 static void
 852 ev_window_page_changed_cb (EvWindow        *ev_window,
 853                            gint             old_page,
 854                            gint             new_page,
 855                            EvDocumentModel *model)
 856 {
 857         ev_window_update_actions (ev_window);
 858
 859         ev_window_update_find_status_message (ev_window);
 860
 861         if (abs (new_page - old_page) > 1) {
 862                 ev_window_add_history (ev_window, new_page, NULL);
 863                 ev_window_add_history (ev_window, old_page, NULL);
 864         }
 865
 866         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 867                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 868 }
 869
 870 static void
 871 update_document_mode (EvWindow *window, EvDocumentMode mode)
 872 {
 873         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 874                 ev_window_run_presentation (window);
 875         }
 876         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 877                 ev_window_run_fullscreen (window);
 878         }
 879 }
 880
 881 static void
 882 setup_chrome_from_metadata (EvWindow *window)
 883 {
 884         EvChrome chrome = EV_CHROME_NORMAL;
 885         gboolean show_toolbar;
 886
 887         if (window->priv->metadata &&
 888             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 889                 if (!show_toolbar)
 890                         chrome &= ~EV_CHROME_TOOLBAR;
 891         }
 892         window->priv->chrome = chrome;
 893 }
 894
 895 static void
 896 setup_sidebar_from_metadata (EvWindow *window)
 897 {
 898         EvDocument *document = window->priv->document;
 899         GtkWidget  *sidebar = window->priv->sidebar;
 900         GtkWidget  *links = window->priv->sidebar_links;
 901         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 902         GtkWidget  *attachments = window->priv->sidebar_attachments;
 903         GtkWidget  *layers = window->priv->sidebar_layers;
 904         gchar      *page_id;
 905         gint        sidebar_size;
 906         gboolean    sidebar_visibility;
 907
 908         if (!window->priv->metadata)
 909                 return;
 910
 911         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 912                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 913         }
 914
 915         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 916                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 917                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 918                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 920                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 921                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 922                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 924                 }
 925         } else if (document) {
 926                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 928                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 930                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 931                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 932                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 933                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 934                 }
 935         }
 936
 937         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 938                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 939                 update_chrome_visibility (window);
 940         }
 941 }
 942
 943 static void
 944 setup_model_from_metadata (EvWindow *window)
 945 {
 946         gint     page;
 947         gchar   *sizing_mode;
 948         gdouble  zoom;
 949         gint     rotation;
 950         gboolean continuous = { 0, };
 951         gboolean dual_page = { 0, };
 952         gboolean fullscreen = { 0, };
 953
 954         if (!window->priv->metadata)
 955                 return;
 956
 957         /* Current page */
 958         if (!window->priv->dest &&
 959             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 960                 ev_document_model_set_page (window->priv->model, page);
 961         }
 962
 963         /* Sizing mode */
 964         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 965                 GEnumValue *enum_value;
 966
 967                 enum_value = g_enum_get_value_by_nick
 968                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 969                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 970         }
 971
 972         /* Zoom */
 973         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 974             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 975                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 976                 ev_document_model_set_scale (window->priv->model, zoom);
 977         }
 978
 979         /* Rotation */
 980         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 981                 switch (rotation) {
 982                 case 90:
 983                         rotation = 90;
 984                         break;
 985                 case 180:
 986                         rotation = 180;
 987                         break;
 988                 case 270:
 989                         rotation = 270;
 990                         break;
 991                 default:
 992                         rotation = 0;
 993                         break;
 994                 }
 995                 ev_document_model_set_rotation (window->priv->model, rotation);
 996         }
 997
 998         /* Continuous */
 999         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1000                 ev_document_model_set_continuous (window->priv->model, continuous);
1001         }
1002
1003         /* Dual page */
1004         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1005                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1006         }
1007
1008         /* Fullscreen */
1009         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1010                 if (fullscreen) {
1011                         ev_window_run_fullscreen (window);
1012                 }
1013         }
1014 }
1015
1016 static void
1017 setup_document_from_metadata (EvWindow *window)
1018 {
1019         gint    page, n_pages;
1020         gint    width;
1021         gint    height;
1022         gdouble width_ratio;
1023         gdouble height_ratio;
1024
1025         if (!window->priv->metadata)
1026                 return;
1027
1028         /* Make sure to not open a document on the last page,
1029          * since closing it on the last page most likely means the
1030          * user was finished reading the document. In that case, reopening should
1031          * show the first page. */
1032         page = ev_document_model_get_page (window->priv->model);
1033         n_pages = ev_document_get_n_pages (window->priv->document);
1034         if (page == n_pages - 1)
1035                 ev_document_model_set_page (window->priv->model, 0);
1036
1037         setup_sidebar_from_metadata (window);
1038
1039         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1040             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1041                 return; /* size was already set in setup_size_from_metadata */
1042
1043         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1044             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1045                 gdouble    document_width;
1046                 gdouble    document_height;
1047                 GdkScreen *screen;
1048                 gint       request_width;
1049                 gint       request_height;
1050
1051                 ev_document_get_max_page_size (window->priv->document,
1052                                                &document_width, &document_height);
1053
1054                 request_width = (gint)(width_ratio * document_width + 0.5);
1055                 request_height = (gint)(height_ratio * document_height + 0.5);
1056
1057                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1058                 if (screen) {
1059                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1060                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1061                 }
1062
1063                 if (request_width > 0 && request_height > 0) {
1064                         gtk_window_resize (GTK_WINDOW (window),
1065                                            request_width,
1066                                            request_height);
1067                 }
1068         }
1069 }
1070
1071 static void
1072 setup_size_from_metadata (EvWindow *window)
1073 {
1074         gint     width;
1075         gint     height;
1076         gboolean maximized;
1077         gint     x;
1078         gint     y;
1079
1080         if (!window->priv->metadata)
1081                 return;
1082
1083         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1084                 if (maximized) {
1085                         gtk_window_maximize (GTK_WINDOW (window));
1086                         return;
1087                 } else {
1088                         gtk_window_unmaximize (GTK_WINDOW (window));
1089                 }
1090         }
1091
1092         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1093             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1094                 gtk_window_move (GTK_WINDOW (window), x, y);
1095         }
1096
1097         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1098             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1099                 gtk_window_resize (GTK_WINDOW (window), width, height);
1100         }
1101 }
1102
1103 static void
1104 setup_view_from_metadata (EvWindow *window)
1105 {
1106         gboolean presentation;
1107
1108         if (!window->priv->metadata)
1109                 return;
1110
1111         /* Presentation */
1112         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1113                 if (presentation) {
1114                         ev_window_run_presentation (window);
1115                 }
1116         }
1117 }
1118
1119 static void
1120 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1121 {
1122         if (ev_window->priv->thumbnail_job != NULL) {
1123                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1124                         ev_job_cancel (ev_window->priv->thumbnail_job);
1125
1126                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1127                                                       ev_window_set_icon_from_thumbnail,
1128                                                       ev_window);
1129                 g_object_unref (ev_window->priv->thumbnail_job);
1130                 ev_window->priv->thumbnail_job = NULL;
1131         }
1132 }
1133
1134 static void
1135 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1136                                    EvWindow       *ev_window)
1137 {
1138         if (job->thumbnail) {
1139                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1140                                      job->thumbnail);
1141         }
1142
1143         ev_window_clear_thumbnail_job (ev_window);
1144 }
1145
1146 static void
1147 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1148 {
1149         gdouble page_width;
1150         gdouble scale;
1151         EvDocument *document = ev_window->priv->document;
1152
1153         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1154             ev_document_get_n_pages (document) <= 0 ||
1155             !ev_document_check_dimensions (document)) {
1156                 return;
1157         }
1158
1159         ev_window_clear_thumbnail_job (ev_window);
1160
1161         ev_document_get_page_size (document, 0, &page_width, NULL);
1162         scale = 128. / page_width;
1163
1164         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1165         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1166                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1167                           ev_window);
1168         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1169 }
1170
1171 #ifdef WITH_GCONF
1172 static void
1173 lockdown_changed (GConfClient *client,
1174                   guint        cnxn_id,
1175                   GConfEntry  *entry,
1176                   EvWindow    *ev_window)
1177 {
1178         ev_window_setup_action_sensitivity (ev_window);
1179 }
1180 #endif /* WITH_GCONF */
1181
1182 static gboolean
1183 ev_window_setup_document (EvWindow *ev_window)
1184 {
1185         const EvDocumentInfo *info;
1186         EvDocument *document = ev_window->priv->document;
1187         GtkAction *action;
1188
1189         ev_window->priv->setup_document_idle = 0;
1190
1191         ev_window_refresh_window_thumbnail (ev_window, 0);
1192
1193         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1194         ev_window_title_set_document (ev_window->priv->title, document);
1195         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1196
1197 #ifdef WITH_GCONF
1198         if (!ev_window->priv->gconf_client)
1199                 ev_window->priv->gconf_client = gconf_client_get_default ();
1200         gconf_client_add_dir (ev_window->priv->gconf_client,
1201                               GCONF_LOCKDOWN_DIR,
1202                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1203                               NULL);
1204         gconf_client_add_dir (ev_window->priv->gconf_client,
1205                               GCONF_OVERRIDE_RESTRICTIONS,
1206                               GCONF_CLIENT_PRELOAD_NONE,
1207                               NULL);
1208         gconf_client_notify_add (ev_window->priv->gconf_client,
1209                                  GCONF_LOCKDOWN_DIR,
1210                                  (GConfClientNotifyFunc)lockdown_changed,
1211                                  ev_window, NULL, NULL);
1212         gconf_client_notify_add (ev_window->priv->gconf_client,
1213                                  GCONF_OVERRIDE_RESTRICTIONS,
1214                                  (GConfClientNotifyFunc)lockdown_changed,
1215                                  ev_window, NULL, NULL);
1216 #endif /* WITH_GCONF */
1217
1218         ev_window_setup_action_sensitivity (ev_window);
1219
1220         if (ev_window->priv->history)
1221                 g_object_unref (ev_window->priv->history);
1222         ev_window->priv->history = ev_history_new ();
1223         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1224         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1225
1226         if (ev_window->priv->properties) {
1227                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1228                                                    ev_window->priv->uri,
1229                                                    ev_window->priv->document);
1230         }
1231
1232         info = ev_document_get_info (document);
1233         update_document_mode (ev_window, info->mode);
1234
1235         gtk_widget_grab_focus (ev_window->priv->view);
1236
1237         return FALSE;
1238 }
1239
1240 static void
1241 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1242 {
1243         if (ev_window->priv->document == document)
1244                 return;
1245
1246         if (ev_window->priv->document)
1247                 g_object_unref (ev_window->priv->document);
1248         ev_window->priv->document = g_object_ref (document);
1249
1250         ev_window_set_message_area (ev_window, NULL);
1251
1252         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1253                 gint page;
1254
1255                 /* Restart the current page */
1256                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1257                               0,
1258                               ev_document_get_n_pages (document) - 1);
1259                 ev_document_model_set_page (ev_window->priv->model, page);
1260                 g_object_unref (ev_window->priv->dest);
1261                 ev_window->priv->dest = NULL;
1262         }
1263
1264         if (ev_document_get_n_pages (document) <= 0) {
1265                 ev_window_warning_message (ev_window, "%s",
1266                                            _("The document contains no pages"));
1267         } else if (!ev_document_check_dimensions (document)) {
1268                 ev_window_warning_message (ev_window, "%s",
1269                                            _("The document contains only empty pages"));
1270         }
1271
1272         if (ev_window->priv->setup_document_idle > 0)
1273                 g_source_remove (ev_window->priv->setup_document_idle);
1274
1275         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1276 }
1277
1278 static void
1279 ev_window_document_changed (EvWindow *ev_window,
1280                             gpointer  user_data)
1281 {
1282         ev_window_reload_document (ev_window, NULL);
1283 }
1284
1285 static void
1286 ev_window_password_view_unlock (EvWindow *ev_window)
1287 {
1288         const gchar *password;
1289
1290         g_assert (ev_window->priv->load_job);
1291
1292         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1293         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1294         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1295 }
1296
1297 static void
1298 ev_window_clear_load_job (EvWindow *ev_window)
1299 {
1300         if (ev_window->priv->load_job != NULL) {
1301                 if (!ev_job_is_finished (ev_window->priv->load_job))
1302                         ev_job_cancel (ev_window->priv->load_job);
1303
1304                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1305                 g_object_unref (ev_window->priv->load_job);
1306                 ev_window->priv->load_job = NULL;
1307         }
1308 }
1309
1310 static void
1311 ev_window_clear_reload_job (EvWindow *ev_window)
1312 {
1313         if (ev_window->priv->reload_job != NULL) {
1314                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1315                         ev_job_cancel (ev_window->priv->reload_job);
1316
1317                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1318                 g_object_unref (ev_window->priv->reload_job);
1319                 ev_window->priv->reload_job = NULL;
1320         }
1321 }
1322
1323 static void
1324 ev_window_clear_local_uri (EvWindow *ev_window)
1325 {
1326         if (ev_window->priv->local_uri) {
1327                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1328                 g_free (ev_window->priv->local_uri);
1329                 ev_window->priv->local_uri = NULL;
1330         }
1331 }
1332
1333 static void
1334 ev_window_handle_link (EvWindow *ev_window,
1335                        EvLinkDest *dest)
1336 {
1337         if (dest) {
1338                 EvLink *link;
1339                 EvLinkAction *link_action;
1340
1341                 link_action = ev_link_action_new_dest (dest);
1342                 link = ev_link_new (NULL, link_action);
1343                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1344                 g_object_unref (link);
1345         }
1346 }
1347
1348 /* This callback will executed when load job will be finished.
1349  *
1350  * Since the flow of the error dialog is very confusing, we assume that both
1351  * document and uri will go away after this function is called, and thus we need
1352  * to ref/dup them.  Additionally, it needs to clear
1353  * ev_window->priv->password_{uri,document}, and thus people who call this
1354  * function should _not_ necessarily expect those to exist after being
1355  * called. */
1356 static void
1357 ev_window_load_job_cb (EvJob *job,
1358                        gpointer data)
1359 {
1360         EvWindow *ev_window = EV_WINDOW (data);
1361         EvDocument *document = EV_JOB (job)->document;
1362         EvJobLoad *job_load = EV_JOB_LOAD (job);
1363
1364         g_assert (job_load->uri);
1365
1366         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1367
1368         /* Success! */
1369         if (!ev_job_is_failed (job)) {
1370                 ev_document_model_set_document (ev_window->priv->model, document);
1371
1372                 setup_document_from_metadata (ev_window);
1373                 setup_view_from_metadata (ev_window);
1374
1375                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1376
1377                 ev_window_title_set_type (ev_window->priv->title,
1378                                           EV_WINDOW_TITLE_DOCUMENT);
1379                 if (job_load->password) {
1380                         GPasswordSave flags;
1381
1382                         flags = ev_password_view_get_password_save_flags (
1383                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1384                         ev_keyring_save_password (ev_window->priv->uri,
1385                                                   job_load->password,
1386                                                   flags);
1387                 }
1388
1389                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1390                 /* Already unrefed by ev_link_action
1391                  * FIXME: link action should inc dest ref counting
1392                  * or not unref it at all
1393                  */
1394                 ev_window->priv->dest = NULL;
1395
1396                 switch (ev_window->priv->window_mode) {
1397                         case EV_WINDOW_MODE_FULLSCREEN:
1398                                 ev_window_run_fullscreen (ev_window);
1399                                 break;
1400                         case EV_WINDOW_MODE_PRESENTATION:
1401                                 ev_window_run_presentation (ev_window);
1402                                 break;
1403                         default:
1404                                 break;
1405                 }
1406
1407                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1408                         ev_window_cmd_edit_find (NULL, ev_window);
1409                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1410                                                         ev_window->priv->search_string);
1411                 }
1412
1413                 g_free (ev_window->priv->search_string);
1414                 ev_window->priv->search_string = NULL;
1415
1416                 /* Create a monitor for the document */
1417                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1418                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1419                                           G_CALLBACK (ev_window_document_changed),
1420                                           ev_window);
1421
1422                 ev_window_clear_load_job (ev_window);
1423                 return;
1424         }
1425
1426         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1427                 gchar *password;
1428
1429                 setup_view_from_metadata (ev_window);
1430
1431                 /* First look whether password is in keyring */
1432                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1433                 if (password) {
1434                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1435                                 /* Password in kering is wrong */
1436                                 ev_job_load_set_password (job_load, NULL);
1437                                 /* FIXME: delete password from keyring? */
1438                         } else {
1439                                 ev_job_load_set_password (job_load, password);
1440                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1441                                 g_free (password);
1442                                 return;
1443                         }
1444
1445                         g_free (password);
1446                 }
1447
1448                 /* We need to ask the user for a password */
1449                 ev_window_title_set_uri (ev_window->priv->title,
1450                                          ev_window->priv->uri);
1451                 ev_window_title_set_type (ev_window->priv->title,
1452                                           EV_WINDOW_TITLE_PASSWORD);
1453
1454                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1455                                           job_load->uri);
1456
1457                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1458
1459                 ev_job_load_set_password (job_load, NULL);
1460                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1461         } else {
1462                 ev_window_error_message (ev_window, job->error,
1463                                          "%s", _("Unable to open document"));
1464                 ev_window_clear_load_job (ev_window);
1465         }
1466 }
1467
1468 static void
1469 ev_window_reload_job_cb (EvJob    *job,
1470                          EvWindow *ev_window)
1471 {
1472         GtkWidget *widget;
1473         EvLinkDest *dest = NULL;
1474
1475         if (ev_job_is_failed (job)) {
1476                 ev_window_clear_reload_job (ev_window);
1477                 ev_window->priv->in_reload = FALSE;
1478                 g_object_unref (ev_window->priv->dest);
1479                 ev_window->priv->dest = NULL;
1480
1481                 return;
1482         }
1483
1484         if (ev_window->priv->dest) {
1485                 dest = g_object_ref (ev_window->priv->dest);
1486         }
1487         ev_document_model_set_document (ev_window->priv->model,
1488                                         job->document);
1489         ev_window_handle_link (ev_window, dest);
1490
1491         /* Restart the search after reloading */
1492         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1493         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1494                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1495                                             NULL, ev_window);
1496         }
1497
1498         ev_window_clear_reload_job (ev_window);
1499         ev_window->priv->in_reload = FALSE;
1500 }
1501
1502 /**
1503  * ev_window_get_uri:
1504  * @ev_window: The instance of the #EvWindow.
1505  *
1506  * It returns the uri of the document showed in the #EvWindow.
1507  *
1508  * Returns: the uri of the document showed in the #EvWindow.
1509  */
1510 const char *
1511 ev_window_get_uri (EvWindow *ev_window)
1512 {
1513         return ev_window->priv->uri;
1514 }
1515
1516 /**
1517  * ev_window_close_dialogs:
1518  * @ev_window: The window where dialogs will be closed.
1519  *
1520  * It looks for password, print and properties dialogs and closes them and
1521  * frees them from memory. If there is any print job it does free it too.
1522  */
1523 static void
1524 ev_window_close_dialogs (EvWindow *ev_window)
1525 {
1526         if (ev_window->priv->print_dialog)
1527                 gtk_widget_destroy (ev_window->priv->print_dialog);
1528         ev_window->priv->print_dialog = NULL;
1529
1530         if (ev_window->priv->properties)
1531                 gtk_widget_destroy (ev_window->priv->properties);
1532         ev_window->priv->properties = NULL;
1533 }
1534
1535 static void
1536 ev_window_clear_progress_idle (EvWindow *ev_window)
1537 {
1538         if (ev_window->priv->progress_idle > 0)
1539                 g_source_remove (ev_window->priv->progress_idle);
1540         ev_window->priv->progress_idle = 0;
1541 }
1542
1543 static void
1544 reset_progress_idle (EvWindow *ev_window)
1545 {
1546         ev_window->priv->progress_idle = 0;
1547 }
1548
1549 static void
1550 ev_window_show_progress_message (EvWindow   *ev_window,
1551                                  guint       interval,
1552                                  GSourceFunc function)
1553 {
1554         if (ev_window->priv->progress_idle > 0)
1555                 g_source_remove (ev_window->priv->progress_idle);
1556         ev_window->priv->progress_idle =
1557                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1558                                             interval, function,
1559                                             ev_window,
1560                                             (GDestroyNotify)reset_progress_idle);
1561 }
1562
1563 static void
1564 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1565 {
1566         if (ev_window->priv->progress_cancellable)
1567                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1568         else
1569                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1570 }
1571
1572 static void
1573 ev_window_progress_response_cb (EvProgressMessageArea *area,
1574                                 gint                   response,
1575                                 EvWindow              *ev_window)
1576 {
1577         if (response == GTK_RESPONSE_CANCEL)
1578                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1579         ev_window_set_message_area (ev_window, NULL);
1580 }
1581
1582 static gboolean
1583 show_loading_progress (EvWindow *ev_window)
1584 {
1585         GtkWidget *area;
1586         gchar     *text;
1587         gchar     *display_name;
1588
1589         if (ev_window->priv->message_area)
1590                 return FALSE;
1591
1592         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1593         display_name = g_markup_escape_text (text, -1);
1594         g_free (text);
1595         text = g_strdup_printf (_("Loading document from “%s”"),
1596                                 display_name);
1597
1598         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1599                                              text,
1600                                              GTK_STOCK_CLOSE,
1601                                              GTK_RESPONSE_CLOSE,
1602                                              GTK_STOCK_CANCEL,
1603                                              GTK_RESPONSE_CANCEL,
1604                                              NULL);
1605         g_signal_connect (area, "response",
1606                           G_CALLBACK (ev_window_progress_response_cb),
1607                           ev_window);
1608         gtk_widget_show (area);
1609         ev_window_set_message_area (ev_window, area);
1610
1611         g_free (text);
1612         g_free (display_name);
1613
1614         return FALSE;
1615 }
1616
1617 static void
1618 ev_window_load_remote_failed (EvWindow *ev_window,
1619                               GError   *error)
1620 {
1621         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1622         ev_window->priv->in_reload = FALSE;
1623         ev_window_error_message (ev_window, error,
1624                                  "%s", _("Unable to open document"));
1625         g_free (ev_window->priv->local_uri);
1626         ev_window->priv->local_uri = NULL;
1627         ev_window->priv->uri_mtime = 0;
1628 }
1629
1630 static void
1631 set_uri_mtime (GFile        *source,
1632                GAsyncResult *async_result,
1633                EvWindow     *ev_window)
1634 {
1635         GFileInfo *info;
1636         GError *error = NULL;
1637
1638         info = g_file_query_info_finish (source, async_result, &error);
1639
1640         if (error) {
1641                 ev_window->priv->uri_mtime = 0;
1642                 g_error_free (error);
1643         } else {
1644                 GTimeVal mtime;
1645
1646                 g_file_info_get_modification_time (info, &mtime);
1647                 ev_window->priv->uri_mtime = mtime.tv_sec;
1648                 g_object_unref (info);
1649         }
1650
1651         g_object_unref (source);
1652 }
1653
1654 static void
1655 mount_volume_ready_cb (GFile        *source,
1656                        GAsyncResult *async_result,
1657                        EvWindow     *ev_window)
1658 {
1659         GError *error = NULL;
1660
1661         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1662
1663         if (error) {
1664                 ev_window_load_remote_failed (ev_window, error);
1665                 g_object_unref (source);
1666                 g_error_free (error);
1667         } else {
1668                 /* Volume successfully mounted,
1669                    try opening the file again */
1670                 ev_window_load_file_remote (ev_window, source);
1671         }
1672 }
1673
1674 static void
1675 window_open_file_copy_ready_cb (GFile        *source,
1676                                 GAsyncResult *async_result,
1677                                 EvWindow     *ev_window)
1678 {
1679         GError *error = NULL;
1680
1681         ev_window_clear_progress_idle (ev_window);
1682         ev_window_set_message_area (ev_window, NULL);
1683
1684         g_file_copy_finish (source, async_result, &error);
1685         if (!error) {
1686                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1687                 g_file_query_info_async (source,
1688                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1689                                          0, G_PRIORITY_DEFAULT,
1690                                          NULL,
1691                                          (GAsyncReadyCallback)set_uri_mtime,
1692                                          ev_window);
1693                 return;
1694         }
1695
1696         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1697                 GMountOperation *operation;
1698
1699                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1700                 g_file_mount_enclosing_volume (source,
1701                                                G_MOUNT_MOUNT_NONE,
1702                                                operation, NULL,
1703                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1704                                                ev_window);
1705                 g_object_unref (operation);
1706         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1707                 ev_window_clear_load_job (ev_window);
1708                 ev_window_clear_local_uri (ev_window);
1709                 g_free (ev_window->priv->uri);
1710                 ev_window->priv->uri = NULL;
1711                 g_object_unref (source);
1712
1713                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1714         } else {
1715                 ev_window_load_remote_failed (ev_window, error);
1716                 g_object_unref (source);
1717         }
1718
1719         g_error_free (error);
1720 }
1721
1722 static void
1723 window_open_file_copy_progress_cb (goffset   n_bytes,
1724                                    goffset   total_bytes,
1725                                    EvWindow *ev_window)
1726 {
1727         gchar *status;
1728         gdouble fraction;
1729
1730         if (!ev_window->priv->message_area)
1731                 return;
1732
1733         if (total_bytes <= 0)
1734                 return;
1735
1736         fraction = n_bytes / (gdouble)total_bytes;
1737         status = g_strdup_printf (_("Downloading document (%d%%)"),
1738                                   (gint)(fraction * 100));
1739
1740         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1741                                              status);
1742         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1743                                                fraction);
1744
1745         g_free (status);
1746 }
1747
1748 static void
1749 ev_window_load_file_remote (EvWindow *ev_window,
1750                             GFile    *source_file)
1751 {
1752         GFile *target_file;
1753
1754         if (!ev_window->priv->local_uri) {
1755                 char *base_name, *template;
1756                 GFile *tmp_file;
1757                 GError *err = NULL;
1758
1759                 /* We'd like to keep extension of source uri since
1760                  * it helps to resolve some mime types, say cbz.
1761                  */
1762                 base_name = g_file_get_basename (source_file);
1763                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1764                 g_free (base_name);
1765
1766                 tmp_file = ev_mkstemp_file (template, &err);
1767                 g_free (template);
1768                 if (tmp_file == NULL) {
1769                         ev_window_error_message (ev_window, err,
1770                                                  "%s", _("Failed to load remote file."));
1771                         g_error_free (err);
1772                         return;
1773                 }
1774
1775                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1776                 g_object_unref (tmp_file);
1777
1778                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1779                                      ev_window->priv->local_uri);
1780         }
1781
1782         ev_window_reset_progress_cancellable (ev_window);
1783
1784         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1785         g_file_copy_async (source_file, target_file,
1786                            G_FILE_COPY_OVERWRITE,
1787                            G_PRIORITY_DEFAULT,
1788                            ev_window->priv->progress_cancellable,
1789                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1790                            ev_window,
1791                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1792                            ev_window);
1793         g_object_unref (target_file);
1794
1795         ev_window_show_progress_message (ev_window, 1,
1796                                          (GSourceFunc)show_loading_progress);
1797 }
1798
1799 void
1800 ev_window_open_uri (EvWindow       *ev_window,
1801                     const char     *uri,
1802                     EvLinkDest     *dest,
1803                     EvWindowRunMode mode,
1804                     const gchar    *search_string)
1805 {
1806         GFile *source_file;
1807
1808         ev_window->priv->in_reload = FALSE;
1809
1810         if (ev_window->priv->uri &&
1811             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1812                 ev_window_reload_document (ev_window, dest);
1813                 return;
1814         }
1815
1816         if (ev_window->priv->monitor) {
1817                 g_object_unref (ev_window->priv->monitor);
1818                 ev_window->priv->monitor = NULL;
1819         }
1820
1821         ev_window_close_dialogs (ev_window);
1822         ev_window_clear_load_job (ev_window);
1823         ev_window_clear_local_uri (ev_window);
1824         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1825
1826         ev_window->priv->window_mode = mode;
1827
1828         if (ev_window->priv->uri)
1829                 g_free (ev_window->priv->uri);
1830         ev_window->priv->uri = g_strdup (uri);
1831
1832         if (ev_window->priv->metadata)
1833                 g_object_unref (ev_window->priv->metadata);
1834
1835         source_file = g_file_new_for_uri (uri);
1836         if (ev_is_metadata_supported_for_file (source_file))
1837                 ev_window->priv->metadata = ev_metadata_new (source_file);
1838         else
1839                 ev_window->priv->metadata = NULL;
1840
1841         if (ev_window->priv->search_string)
1842                 g_free (ev_window->priv->search_string);
1843         ev_window->priv->search_string = search_string ?
1844                 g_strdup (search_string) : NULL;
1845
1846         if (ev_window->priv->dest)
1847                 g_object_unref (ev_window->priv->dest);
1848         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1849
1850         setup_size_from_metadata (ev_window);
1851         setup_model_from_metadata (ev_window);
1852
1853         ev_window->priv->load_job = ev_job_load_new (uri);
1854         g_signal_connect (ev_window->priv->load_job,
1855                           "finished",
1856                           G_CALLBACK (ev_window_load_job_cb),
1857                           ev_window);
1858
1859         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1860                 ev_window_load_file_remote (ev_window, source_file);
1861         } else {
1862                 g_object_unref (source_file);
1863                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1864         }
1865 }
1866
1867 void
1868 ev_window_open_document (EvWindow       *ev_window,
1869                          EvDocument     *document,
1870                          EvLinkDest     *dest,
1871                          EvWindowRunMode mode,
1872                          const gchar    *search_string)
1873 {
1874         if (document == ev_window->priv->document)
1875                 return;
1876
1877         ev_window_close_dialogs (ev_window);
1878         ev_window_clear_load_job (ev_window);
1879         ev_window_clear_local_uri (ev_window);
1880
1881         if (ev_window->priv->monitor) {
1882                 g_object_unref (ev_window->priv->monitor);
1883                 ev_window->priv->monitor = NULL;
1884         }
1885
1886         if (ev_window->priv->uri)
1887                 g_free (ev_window->priv->uri);
1888         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1889
1890         setup_size_from_metadata (ev_window);
1891         setup_model_from_metadata (ev_window);
1892
1893         ev_document_model_set_document (ev_window->priv->model, document);
1894
1895         setup_document_from_metadata (ev_window);
1896         setup_view_from_metadata (ev_window);
1897
1898         if (dest) {
1899                 EvLink *link;
1900                 EvLinkAction *link_action;
1901
1902                 link_action = ev_link_action_new_dest (dest);
1903                 link = ev_link_new (NULL, link_action);
1904                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1905                 /* FIXME: link action should inc dest ref counting
1906                  * or not unref it at all
1907                  */
1908                 g_object_ref (dest);
1909                 g_object_unref (link);
1910         }
1911
1912         switch (mode) {
1913         case EV_WINDOW_MODE_FULLSCREEN:
1914                 ev_window_run_fullscreen (ev_window);
1915                 break;
1916         case EV_WINDOW_MODE_PRESENTATION:
1917                 ev_window_run_presentation (ev_window);
1918                 break;
1919         default:
1920                 break;
1921         }
1922
1923         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1924                 ev_window_cmd_edit_find (NULL, ev_window);
1925                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1926                                                 search_string);
1927         }
1928
1929         /* Create a monitor for the document */
1930         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1931         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1932                                   G_CALLBACK (ev_window_document_changed),
1933                                   ev_window);
1934 }
1935
1936 static void
1937 ev_window_reload_local (EvWindow *ev_window)
1938 {
1939         const gchar *uri;
1940
1941         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1942         ev_window->priv->reload_job = ev_job_load_new (uri);
1943         g_signal_connect (ev_window->priv->reload_job, "finished",
1944                           G_CALLBACK (ev_window_reload_job_cb),
1945                           ev_window);
1946         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1947 }
1948
1949 static gboolean
1950 show_reloading_progress (EvWindow *ev_window)
1951 {
1952         GtkWidget *area;
1953         gchar     *text;
1954
1955         if (ev_window->priv->message_area)
1956                 return FALSE;
1957
1958         text = g_strdup_printf (_("Reloading document from %s"),
1959                                 ev_window->priv->uri);
1960         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1961                                              text,
1962                                              GTK_STOCK_CLOSE,
1963                                              GTK_RESPONSE_CLOSE,
1964                                              GTK_STOCK_CANCEL,
1965                                              GTK_RESPONSE_CANCEL,
1966                                              NULL);
1967         g_signal_connect (area, "response",
1968                           G_CALLBACK (ev_window_progress_response_cb),
1969                           ev_window);
1970         gtk_widget_show (area);
1971         ev_window_set_message_area (ev_window, area);
1972         g_free (text);
1973
1974         return FALSE;
1975 }
1976
1977 static void
1978 reload_remote_copy_ready_cb (GFile        *remote,
1979                              GAsyncResult *async_result,
1980                              EvWindow     *ev_window)
1981 {
1982         GError *error = NULL;
1983
1984         ev_window_clear_progress_idle (ev_window);
1985
1986         g_file_copy_finish (remote, async_result, &error);
1987         if (error) {
1988                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1989                         ev_window_error_message (ev_window, error,
1990                                                  "%s", _("Failed to reload document."));
1991                 g_error_free (error);
1992         } else {
1993                 ev_window_reload_local (ev_window);
1994         }
1995
1996         g_object_unref (remote);
1997 }
1998
1999 static void
2000 reload_remote_copy_progress_cb (goffset   n_bytes,
2001                                 goffset   total_bytes,
2002                                 EvWindow *ev_window)
2003 {
2004         gchar *status;
2005         gdouble fraction;
2006
2007         if (!ev_window->priv->message_area)
2008                 return;
2009
2010         if (total_bytes <= 0)
2011                 return;
2012
2013         fraction = n_bytes / (gdouble)total_bytes;
2014         status = g_strdup_printf (_("Downloading document (%d%%)"),
2015                                   (gint)(fraction * 100));
2016
2017         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2018                                              status);
2019         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2020                                                fraction);
2021
2022         g_free (status);
2023 }
2024
2025 static void
2026 query_remote_uri_mtime_cb (GFile        *remote,
2027                            GAsyncResult *async_result,
2028                            EvWindow     *ev_window)
2029 {
2030         GFileInfo *info;
2031         GTimeVal   mtime;
2032         GError    *error = NULL;
2033
2034         info = g_file_query_info_finish (remote, async_result, &error);
2035         if (error) {
2036                 g_error_free (error);
2037                 g_object_unref (remote);
2038                 ev_window_reload_local (ev_window);
2039
2040                 return;
2041         }
2042
2043         g_file_info_get_modification_time (info, &mtime);
2044         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2045                 GFile *target_file;
2046
2047                 /* Remote file has changed */
2048                 ev_window->priv->uri_mtime = mtime.tv_sec;
2049
2050                 ev_window_reset_progress_cancellable (ev_window);
2051
2052                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2053                 g_file_copy_async (remote, target_file,
2054                                    G_FILE_COPY_OVERWRITE,
2055                                    G_PRIORITY_DEFAULT,
2056                                    ev_window->priv->progress_cancellable,
2057                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2058                                    ev_window,
2059                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2060                                    ev_window);
2061                 g_object_unref (target_file);
2062                 ev_window_show_progress_message (ev_window, 1,
2063                                                  (GSourceFunc)show_reloading_progress);
2064         } else {
2065                 g_object_unref (remote);
2066                 ev_window_reload_local (ev_window);
2067         }
2068
2069         g_object_unref (info);
2070 }
2071
2072 static void
2073 ev_window_reload_remote (EvWindow *ev_window)
2074 {
2075         GFile *remote;
2076
2077         remote = g_file_new_for_uri (ev_window->priv->uri);
2078         /* Reload the remote uri only if it has changed */
2079         g_file_query_info_async (remote,
2080                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2081                                  0, G_PRIORITY_DEFAULT,
2082                                  NULL,
2083                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2084                                  ev_window);
2085 }
2086
2087 static void
2088 ev_window_reload_document (EvWindow *ev_window,
2089                            EvLinkDest *dest)
2090 {
2091         gint page;
2092
2093
2094         ev_window_clear_reload_job (ev_window);
2095         ev_window->priv->in_reload = TRUE;
2096
2097         page = ev_document_model_get_page (ev_window->priv->model);
2098
2099         if (ev_window->priv->dest)
2100                 g_object_unref (ev_window->priv->dest);
2101         /* FIXME: save the scroll position too (xyz dest) */
2102         ev_window->priv->dest = dest ? g_object_ref (dest) : ev_link_dest_new_page (page);
2103
2104         if (ev_window->priv->local_uri) {
2105                 ev_window_reload_remote (ev_window);
2106         } else {
2107                 ev_window_reload_local (ev_window);
2108         }
2109 }
2110
2111 static void
2112 file_open_dialog_response_cb (GtkWidget *chooser,
2113                               gint       response_id,
2114                               EvWindow  *ev_window)
2115 {
2116         if (response_id == GTK_RESPONSE_OK) {
2117                 GSList *uris;
2118                 gchar  *uri;
2119
2120                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2121
2122                 ev_application_open_uri_list (EV_APP, uris,
2123                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2124                                               gtk_get_current_event_time ());
2125
2126                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2127                 g_slist_free (uris);
2128
2129                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2130                 ev_application_set_filechooser_uri (EV_APP,
2131                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2132                                                     uri);
2133                 g_free (uri);
2134         }
2135
2136         gtk_widget_destroy (chooser);
2137 }
2138
2139 static void
2140 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2141 {
2142         GtkWidget   *chooser;
2143         const gchar *default_uri;
2144         gchar       *parent_uri = NULL;
2145
2146         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2147                                                GTK_WINDOW (window),
2148                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2149                                                GTK_STOCK_CANCEL,
2150                                                GTK_RESPONSE_CANCEL,
2151                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2152                                                NULL);
2153
2154         ev_document_factory_add_filters (chooser, NULL);
2155         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2156         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2157
2158         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2159         if (!default_uri && window->priv->uri) {
2160                 GFile *file, *parent;
2161
2162                 file = g_file_new_for_uri (window->priv->uri);
2163                 parent = g_file_get_parent (file);
2164                 if (parent) {
2165                         parent_uri = g_file_get_uri (parent);
2166                         default_uri = parent_uri;
2167                         g_object_unref (parent);
2168                 }
2169                 g_object_unref (file);
2170         }
2171
2172         if (default_uri) {
2173                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2174         } else {
2175                 const gchar *folder;
2176
2177                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2178                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2179                                                      folder ? folder : g_get_home_dir ());
2180         }
2181         g_free (parent_uri);
2182
2183         g_signal_connect (chooser, "response",
2184                           G_CALLBACK (file_open_dialog_response_cb),
2185                           window);
2186
2187         gtk_widget_show (chooser);
2188 }
2189
2190 static void
2191 ev_window_open_copy_at_dest (EvWindow   *window,
2192                              EvLinkDest *dest)
2193 {
2194         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2195
2196         ev_window_n_copies++;
2197
2198         if (window->priv->metadata)
2199                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2200         ev_window_open_document (new_window,
2201                                  window->priv->document,
2202                                  dest, 0, NULL);
2203         gtk_window_present (GTK_WINDOW (new_window));
2204 }
2205
2206 static void
2207 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2208 {
2209         ev_window_open_copy_at_dest (window, NULL);
2210 }
2211
2212 static void
2213 ev_window_cmd_recent_file_activate (GtkAction *action,
2214                                     EvWindow  *window)
2215 {
2216         GtkRecentInfo *info;
2217         const gchar   *uri;
2218
2219         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2220         g_assert (info != NULL);
2221
2222         uri = gtk_recent_info_get_uri (info);
2223
2224         ev_application_open_uri_at_dest (EV_APP, uri,
2225                                          gtk_window_get_screen (GTK_WINDOW (window)),
2226                                          NULL, 0, NULL, gtk_get_current_event_time ());
2227 }
2228
2229 static void
2230 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2231                                              const gchar        *uri,
2232                                              EvWindow           *window)
2233 {
2234         ev_application_open_uri_at_dest (EV_APP, uri,
2235                                          gtk_window_get_screen (GTK_WINDOW (window)),
2236                                          NULL, 0, NULL, gtk_get_current_event_time ());
2237 }
2238
2239 static void
2240 ev_window_add_recent (EvWindow *window, const char *filename)
2241 {
2242         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2243 }
2244
2245 static gint
2246 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2247 {
2248         gboolean     has_ev_a, has_ev_b;
2249         const gchar *evince = g_get_application_name ();
2250
2251         has_ev_a = gtk_recent_info_has_application (a, evince);
2252         has_ev_b = gtk_recent_info_has_application (b, evince);
2253
2254         if (has_ev_a && has_ev_b) {
2255                 time_t time_a, time_b;
2256
2257                 time_a = gtk_recent_info_get_modified (a);
2258                 time_b = gtk_recent_info_get_modified (b);
2259
2260                 return (time_b - time_a);
2261         } else if (has_ev_a) {
2262                 return -1;
2263         } else if (has_ev_b) {
2264                 return 1;
2265         }
2266
2267         return 0;
2268 }
2269
2270 /*
2271  * Doubles underscore to avoid spurious menu accels.
2272  */
2273 static gchar *
2274 ev_window_get_recent_file_label (gint index, const gchar *filename)
2275 {
2276         GString *str;
2277         gint length;
2278         const gchar *p;
2279         const gchar *end;
2280         gboolean is_rtl;
2281
2282         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2283
2284         g_return_val_if_fail (filename != NULL, NULL);
2285
2286         length = strlen (filename);
2287         str = g_string_sized_new (length + 10);
2288         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2289
2290         p = filename;
2291         end = filename + length;
2292
2293         while (p != end) {
2294                 const gchar *next;
2295                 next = g_utf8_next_char (p);
2296
2297                 switch (*p) {
2298                         case '_':
2299                                 g_string_append (str, "__");
2300                                 break;
2301                         default:
2302                                 g_string_append_len (str, p, next - p);
2303                                 break;
2304                 }
2305
2306                 p = next;
2307         }
2308
2309         return g_string_free (str, FALSE);
2310 }
2311
2312 static void
2313 ev_window_setup_recent (EvWindow *ev_window)
2314 {
2315         GList        *items, *l;
2316         guint         n_items = 0;
2317         const gchar  *evince = g_get_application_name ();
2318         static guint  i = 0;
2319
2320         if (ev_window->priv->recent_ui_id > 0) {
2321                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2322                                           ev_window->priv->recent_ui_id);
2323                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2324         }
2325         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2326
2327         if (ev_window->priv->recent_action_group) {
2328                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2329                                                     ev_window->priv->recent_action_group);
2330                 g_object_unref (ev_window->priv->recent_action_group);
2331         }
2332         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2333         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2334                                             ev_window->priv->recent_action_group, 0);
2335
2336         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2337         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2338
2339         for (l = items; l && l->data; l = g_list_next (l)) {
2340                 GtkRecentInfo *info;
2341                 GtkAction     *action;
2342                 gchar         *action_name;
2343                 gchar         *label;
2344
2345                 info = (GtkRecentInfo *) l->data;
2346
2347                 if (!gtk_recent_info_has_application (info, evince) ||
2348                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2349                         continue;
2350
2351                 action_name = g_strdup_printf ("RecentFile%u", i++);
2352                 label = ev_window_get_recent_file_label (
2353                         n_items + 1, gtk_recent_info_get_display_name (info));
2354
2355                 action = g_object_new (GTK_TYPE_ACTION,
2356                                        "name", action_name,
2357                                        "label", label,
2358                                        NULL);
2359
2360                 g_object_set_data_full (G_OBJECT (action),
2361                                         "gtk-recent-info",
2362                                         gtk_recent_info_ref (info),
2363                                         (GDestroyNotify) gtk_recent_info_unref);
2364
2365                 g_signal_connect (action, "activate",
2366                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2367                                   (gpointer) ev_window);
2368
2369                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2370                                              action);
2371                 g_object_unref (action);
2372
2373                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2374                                        ev_window->priv->recent_ui_id,
2375                                        "/MainMenu/FileMenu/RecentFilesMenu",
2376                                        label,
2377                                        action_name,
2378                                        GTK_UI_MANAGER_MENUITEM,
2379                                        FALSE);
2380                 g_free (action_name);
2381                 g_free (label);
2382
2383                 if (++n_items == 5)
2384                         break;
2385         }
2386
2387         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2388         g_list_free (items);
2389 }
2390
2391 static gboolean
2392 show_saving_progress (GFile *dst)
2393 {
2394         EvWindow  *ev_window;
2395         GtkWidget *area;
2396         gchar     *text;
2397         gchar     *uri;
2398         EvSaveType save_type;
2399
2400         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2401         ev_window->priv->progress_idle = 0;
2402
2403         if (ev_window->priv->message_area)
2404                 return FALSE;
2405
2406         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2407         uri = g_file_get_uri (dst);
2408         switch (save_type) {
2409         case EV_SAVE_DOCUMENT:
2410                 text = g_strdup_printf (_("Saving document to %s"), uri);
2411                 break;
2412         case EV_SAVE_ATTACHMENT:
2413                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2414                 break;
2415         case EV_SAVE_IMAGE:
2416                 text = g_strdup_printf (_("Saving image to %s"), uri);
2417                 break;
2418         default:
2419                 g_assert_not_reached ();
2420         }
2421         g_free (uri);
2422         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2423                                              text,
2424                                              GTK_STOCK_CLOSE,
2425                                              GTK_RESPONSE_CLOSE,
2426                                              GTK_STOCK_CANCEL,
2427                                              GTK_RESPONSE_CANCEL,
2428                                              NULL);
2429         g_signal_connect (area, "response",
2430                           G_CALLBACK (ev_window_progress_response_cb),
2431                           ev_window);
2432         gtk_widget_show (area);
2433         ev_window_set_message_area (ev_window, area);
2434         g_free (text);
2435
2436         return FALSE;
2437 }
2438
2439 static void
2440 window_save_file_copy_ready_cb (GFile        *src,
2441                                 GAsyncResult *async_result,
2442                                 GFile        *dst)
2443 {
2444         EvWindow *ev_window;
2445         GError   *error = NULL;
2446
2447         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2448         ev_window_clear_progress_idle (ev_window);
2449
2450         if (g_file_copy_finish (src, async_result, &error)) {
2451                 ev_tmp_file_unlink (src);
2452                 return;
2453         }
2454
2455         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2456                 gchar *name;
2457
2458                 name = g_file_get_basename (dst);
2459                 ev_window_error_message (ev_window, error,
2460                                          _("The file could not be saved as “%s”."),
2461                                          name);
2462                 g_free (name);
2463         }
2464         ev_tmp_file_unlink (src);
2465         g_error_free (error);
2466 }
2467
2468 static void
2469 window_save_file_copy_progress_cb (goffset n_bytes,
2470                                    goffset total_bytes,
2471                                    GFile  *dst)
2472 {
2473         EvWindow  *ev_window;
2474         EvSaveType save_type;
2475         gchar     *status;
2476         gdouble    fraction;
2477
2478         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2479
2480         if (!ev_window->priv->message_area)
2481                 return;
2482
2483         if (total_bytes <= 0)
2484                 return;
2485
2486         fraction = n_bytes / (gdouble)total_bytes;
2487         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2488
2489         switch (save_type) {
2490         case EV_SAVE_DOCUMENT:
2491                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2492                                           (gint)(fraction * 100));
2493                 break;
2494         case EV_SAVE_ATTACHMENT:
2495                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2496                                           (gint)(fraction * 100));
2497                 break;
2498         case EV_SAVE_IMAGE:
2499                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2500                                           (gint)(fraction * 100));
2501                 break;
2502         default:
2503                 g_assert_not_reached ();
2504         }
2505
2506         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2507                                              status);
2508         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2509                                                fraction);
2510
2511         g_free (status);
2512 }
2513
2514 static void
2515 ev_window_save_remote (EvWindow  *ev_window,
2516                        EvSaveType save_type,
2517                        GFile     *src,
2518                        GFile     *dst)
2519 {
2520         ev_window_reset_progress_cancellable (ev_window);
2521         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2522         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2523         g_file_copy_async (src, dst,
2524                            G_FILE_COPY_OVERWRITE,
2525                            G_PRIORITY_DEFAULT,
2526                            ev_window->priv->progress_cancellable,
2527                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2528                            dst,
2529                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2530                            dst);
2531         ev_window->priv->progress_idle =
2532                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2533                                             1,
2534                                             (GSourceFunc)show_saving_progress,
2535                                             dst,
2536                                             NULL);
2537 }
2538
2539 static void
2540 ev_window_clear_save_job (EvWindow *ev_window)
2541 {
2542         if (ev_window->priv->save_job != NULL) {
2543                 if (!ev_job_is_finished (ev_window->priv->save_job))
2544                         ev_job_cancel (ev_window->priv->save_job);
2545
2546                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2547                                                       ev_window_save_job_cb,
2548                                                       ev_window);
2549                 g_object_unref (ev_window->priv->save_job);
2550                 ev_window->priv->save_job = NULL;
2551         }
2552 }
2553
2554 static void
2555 ev_window_save_job_cb (EvJob     *job,
2556                        EvWindow  *window)
2557 {
2558         if (ev_job_is_failed (job)) {
2559                 ev_window_error_message (window, job->error,
2560                                          _("The file could not be saved as “%s”."),
2561                                          EV_JOB_SAVE (job)->uri);
2562         }
2563
2564         ev_window_clear_save_job (window);
2565 }
2566
2567 static void
2568 file_save_dialog_response_cb (GtkWidget *fc,
2569                               gint       response_id,
2570                               EvWindow  *ev_window)
2571 {
2572         gchar *uri;
2573         GFile *file, *parent;
2574
2575         if (response_id != GTK_RESPONSE_OK) {
2576                 gtk_widget_destroy (fc);
2577                 return;
2578         }
2579
2580         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2581         file = g_file_new_for_uri (uri);
2582         parent = g_file_get_parent (file);
2583         g_object_unref (file);
2584         if (parent) {
2585                 gchar *folder_uri;
2586
2587                 folder_uri = g_file_get_uri (parent);
2588                 ev_application_set_filechooser_uri (EV_APP,
2589                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2590                                                     folder_uri);
2591                 g_free (folder_uri);
2592                 g_object_unref (parent);
2593         }
2594
2595         /* FIXME: remote copy should be done here rather than in the save job,
2596          * so that we can track progress and cancel the operation
2597          */
2598
2599         ev_window_clear_save_job (ev_window);
2600         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2601                                                      uri, ev_window->priv->uri);
2602         g_signal_connect (ev_window->priv->save_job, "finished",
2603                           G_CALLBACK (ev_window_save_job_cb),
2604                           ev_window);
2605         /* The priority doesn't matter for this job */
2606         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2607
2608         g_free (uri);
2609         gtk_widget_destroy (fc);
2610 }
2611
2612 static void
2613 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2614 {
2615         GtkWidget *fc;
2616         gchar *base_name;
2617         GFile *file;
2618         const gchar *default_uri;
2619
2620         fc = gtk_file_chooser_dialog_new (
2621                 _("Save a Copy"),
2622                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2623                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2624                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2625                 NULL);
2626
2627         ev_document_factory_add_filters (fc, ev_window->priv->document);
2628         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2629         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2630                                                 GTK_RESPONSE_OK,
2631                                                 GTK_RESPONSE_CANCEL,
2632                                                 -1);
2633
2634         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2635         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2636         file = g_file_new_for_uri (ev_window->priv->uri);
2637         base_name = g_file_get_basename (file);
2638         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2639
2640         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2641         if (default_uri) {
2642                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2643         } else {
2644                 const gchar *folder;
2645
2646                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2647                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2648                                                      folder ? folder : g_get_home_dir ());
2649         }
2650
2651         g_object_unref (file);
2652         g_free (base_name);
2653
2654         g_signal_connect (fc, "response",
2655                           G_CALLBACK (file_save_dialog_response_cb),
2656                           ev_window);
2657
2658         gtk_widget_show (fc);
2659 }
2660
2661 static GKeyFile *
2662 get_print_settings_file (void)
2663 {
2664         GKeyFile *print_settings_file;
2665         gchar    *filename;
2666         GError *error = NULL;
2667
2668         print_settings_file = g_key_file_new ();
2669
2670         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2671                                      EV_PRINT_SETTINGS_FILE, NULL);
2672         if (!g_key_file_load_from_file (print_settings_file,
2673                                         filename,
2674                                         G_KEY_FILE_KEEP_COMMENTS |
2675                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2676                                         &error)) {
2677
2678                 /* Don't warn if the file simply doesn't exist */
2679                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2680                         g_warning ("%s", error->message);
2681
2682                 g_error_free (error);
2683         }
2684
2685         g_free (filename);
2686
2687         return print_settings_file;
2688 }
2689
2690 static void
2691 save_print_setting_file (GKeyFile *key_file)
2692 {
2693         gchar  *filename;
2694         gchar  *data;
2695         gsize  data_length;
2696         GError *error = NULL;
2697
2698         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2699                                      EV_PRINT_SETTINGS_FILE, NULL);
2700         data = g_key_file_to_data (key_file, &data_length, NULL);
2701         g_file_set_contents (filename, data, data_length, &error);
2702         if (error) {
2703                 g_warning ("Failed to save print settings: %s", error->message);
2704                 g_error_free (error);
2705         }
2706         g_free (data);
2707         g_free (filename);
2708 }
2709
2710 static void
2711 ev_window_save_print_settings (EvWindow         *window,
2712                                GtkPrintSettings *print_settings)
2713 {
2714         GKeyFile *key_file;
2715         gint      i;
2716
2717         key_file = get_print_settings_file ();
2718         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2719         save_print_setting_file (key_file);
2720         g_key_file_free (key_file);
2721
2722         if (!window->priv->metadata)
2723                 return;
2724
2725         /* Save print settings that are specific to the document */
2726         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2727                 const gchar *value;
2728
2729                 value = gtk_print_settings_get (print_settings,
2730                                                 document_print_settings[i]);
2731                 ev_metadata_set_string (window->priv->metadata,
2732                                         document_print_settings[i], value);
2733         }
2734 }
2735
2736 static void
2737 ev_window_save_print_page_setup (EvWindow     *window,
2738                                  GtkPageSetup *page_setup)
2739 {
2740         GKeyFile *key_file;
2741
2742         key_file = get_print_settings_file ();
2743         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2744         save_print_setting_file (key_file);
2745         g_key_file_free (key_file);
2746
2747         if (!window->priv->metadata)
2748                 return;
2749
2750         /* Save page setup options that are specific to the document */
2751         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2752                              gtk_page_setup_get_orientation (page_setup));
2753         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2754                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2755         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2756                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2757         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2758                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2759         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2760                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2761 }
2762
2763 static void
2764 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2765                                              GtkPrintSettings *print_settings)
2766 {
2767         gint i;
2768
2769         if (!window->priv->metadata)
2770                 return;
2771
2772         /* Load print setting that are specific to the document */
2773         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2774                 gchar *value = NULL;
2775
2776                 ev_metadata_get_string (window->priv->metadata,
2777                                         document_print_settings[i], &value);
2778                 gtk_print_settings_set (print_settings,
2779                                         document_print_settings[i], value);
2780         }
2781 }
2782
2783 static void
2784 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2785                                                GtkPageSetup *page_setup)
2786 {
2787         gint          int_value;
2788         gdouble       double_value;
2789         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2790
2791         /* Load page setup options that are specific to the document */
2792         if (window->priv->metadata &&
2793             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2794                 gtk_page_setup_set_orientation (page_setup, int_value);
2795         } else {
2796                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2797         }
2798
2799         if (window->priv->metadata &&
2800             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2801                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2802         } else {
2803                 gtk_page_setup_set_top_margin (page_setup,
2804                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2805                                                GTK_UNIT_MM);
2806         }
2807
2808         if (window->priv->metadata &&
2809             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2810                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2811         } else {
2812                 gtk_page_setup_set_bottom_margin (page_setup,
2813                                                   gtk_paper_size_get_default_bottom_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-left", &double_value)) {
2819                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2820         } else {
2821                 gtk_page_setup_set_left_margin (page_setup,
2822                                                 gtk_paper_size_get_default_left_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-right", &double_value)) {
2828                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2829         } else {
2830                 gtk_page_setup_set_right_margin (page_setup,
2831                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2832                                                  GTK_UNIT_MM);
2833         }
2834 }
2835
2836 static GtkPrintSettings *
2837 get_print_settings (GKeyFile *key_file)
2838 {
2839         GtkPrintSettings *print_settings;
2840
2841         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2842                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2843                 gtk_print_settings_new ();
2844
2845         return print_settings ? print_settings : gtk_print_settings_new ();
2846 }
2847
2848 static GtkPageSetup *
2849 get_print_page_setup (GKeyFile *key_file)
2850 {
2851         GtkPageSetup *page_setup;
2852
2853         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2854                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2855                 gtk_page_setup_new ();
2856
2857         return page_setup ? page_setup : gtk_page_setup_new ();
2858 }
2859
2860 static void
2861 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2862                                     EvWindow     *window)
2863 {
2864         /* Dialog was canceled */
2865         if (!page_setup)
2866                 return;
2867
2868         ev_window_save_print_page_setup (window, page_setup);
2869 }
2870
2871 static void
2872 ev_window_cmd_file_print_setup (GtkAction *action,
2873                                 EvWindow  *ev_window)
2874 {
2875         GKeyFile         *print_settings_file;
2876         GtkPrintSettings *print_settings;
2877         GtkPageSetup     *print_page_setup;
2878
2879         print_settings_file = get_print_settings_file ();
2880
2881         print_settings = get_print_settings (print_settings_file);
2882         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2883
2884         print_page_setup = get_print_page_setup (print_settings_file);
2885         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2886
2887         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2888                                                print_page_setup,
2889                                                print_settings,
2890                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2891                                                ev_window);
2892         g_object_unref (print_settings);
2893         g_object_unref (print_page_setup);
2894         g_key_file_free (print_settings_file);
2895 }
2896
2897 static void
2898 ev_window_print_cancel (EvWindow *ev_window)
2899 {
2900         EvPrintOperation *op;
2901
2902         if (!ev_window->priv->print_queue)
2903                 return;
2904
2905         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2906                 ev_print_operation_cancel (op);
2907         }
2908 }
2909
2910 static void
2911 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2912                                              gint      n_jobs)
2913 {
2914         gchar *text = NULL;
2915
2916         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2917             !ev_window->priv->print_queue)
2918                 return;
2919
2920         if (n_jobs == 0) {
2921                 ev_window_set_message_area (ev_window, NULL);
2922                 return;
2923         }
2924
2925         if (n_jobs > 1) {
2926                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2927                                                   "%d pending jobs in queue",
2928                                                   n_jobs - 1), n_jobs - 1);
2929         }
2930
2931         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2932                                             text);
2933         g_free (text);
2934 }
2935
2936 static gboolean
2937 destroy_window (GtkWidget *window)
2938 {
2939         gtk_widget_destroy (window);
2940
2941         return FALSE;
2942 }
2943
2944 static void
2945 ev_window_print_operation_done (EvPrintOperation       *op,
2946                                 GtkPrintOperationResult result,
2947                                 EvWindow               *ev_window)
2948 {
2949         gint n_jobs;
2950
2951         switch (result) {
2952         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2953                 GtkPrintSettings *print_settings;
2954
2955                 print_settings = ev_print_operation_get_print_settings (op);
2956                 ev_window_save_print_settings (ev_window, print_settings);
2957
2958                 if (ev_print_operation_get_embed_page_setup (op)) {
2959                         GtkPageSetup *page_setup;
2960
2961                         page_setup = ev_print_operation_get_default_page_setup (op);
2962                         ev_window_save_print_page_setup (ev_window, page_setup);
2963                 }
2964         }
2965
2966                 break;
2967         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2968                 GtkWidget *dialog;
2969                 GError    *error = NULL;
2970
2971
2972                 ev_print_operation_get_error (op, &error);
2973
2974                 /* The message area is already used by
2975                  * the printing progress, so it's better to
2976                  * use a popup dialog in this case
2977                  */
2978                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2979                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2980                                                  GTK_MESSAGE_ERROR,
2981                                                  GTK_BUTTONS_CLOSE,
2982                                                  "%s", _("Failed to print document"));
2983                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2984                                                           "%s", error->message);
2985                 g_signal_connect (dialog, "response",
2986                                   G_CALLBACK (gtk_widget_destroy),
2987                                   NULL);
2988                 gtk_widget_show (dialog);
2989
2990                 g_error_free (error);
2991         }
2992                 break;
2993         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2994         default:
2995                 break;
2996         }
2997
2998         g_queue_remove (ev_window->priv->print_queue, op);
2999         g_object_unref (op);
3000         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3001         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3002
3003         if (n_jobs == 0 && ev_window->priv->close_after_print)
3004                 g_idle_add ((GSourceFunc)destroy_window,
3005                             ev_window);
3006 }
3007
3008 static void
3009 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3010                                       gint                   response,
3011                                       EvWindow              *ev_window)
3012 {
3013         if (response == GTK_RESPONSE_CANCEL) {
3014                 EvPrintOperation *op;
3015
3016                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3017                 ev_print_operation_cancel (op);
3018         } else {
3019                 gtk_widget_hide (GTK_WIDGET (area));
3020         }
3021 }
3022
3023 static void
3024 ev_window_print_operation_status_changed (EvPrintOperation *op,
3025                                           EvWindow         *ev_window)
3026 {
3027         const gchar *status;
3028         gdouble      fraction;
3029
3030         status = ev_print_operation_get_status (op);
3031         fraction = ev_print_operation_get_progress (op);
3032
3033         if (!ev_window->priv->message_area) {
3034                 GtkWidget   *area;
3035                 const gchar *job_name;
3036                 gchar       *text;
3037
3038                 job_name = ev_print_operation_get_job_name (op);
3039                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3040
3041                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3042                                                      text,
3043                                                      GTK_STOCK_CLOSE,
3044                                                      GTK_RESPONSE_CLOSE,
3045                                                      GTK_STOCK_CANCEL,
3046                                                      GTK_RESPONSE_CANCEL,
3047                                                      NULL);
3048                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3049                 g_signal_connect (area, "response",
3050                                   G_CALLBACK (ev_window_print_progress_response_cb),
3051                                   ev_window);
3052                 gtk_widget_show (area);
3053                 ev_window_set_message_area (ev_window, area);
3054                 g_free (text);
3055         }
3056
3057         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3058                                              status);
3059         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3060                                                fraction);
3061 }
3062
3063 static void
3064 ev_window_print_operation_begin_print (EvPrintOperation *op,
3065                                        EvWindow         *ev_window)
3066 {
3067         if (!ev_window->priv->print_queue)
3068                 ev_window->priv->print_queue = g_queue_new ();
3069
3070         g_queue_push_head (ev_window->priv->print_queue, op);
3071         ev_window_print_update_pending_jobs_message (ev_window,
3072                                                      g_queue_get_length (ev_window->priv->print_queue));
3073 }
3074
3075 void
3076 ev_window_print_range (EvWindow *ev_window,
3077                        gint      first_page,
3078                        gint      last_page)
3079 {
3080         EvPrintOperation *op;
3081         GKeyFile         *print_settings_file;
3082         GtkPrintSettings *print_settings;
3083         GtkPageSetup     *print_page_setup;
3084         gint              current_page;
3085         gint              document_last_page;
3086
3087         g_return_if_fail (EV_IS_WINDOW (ev_window));
3088         g_return_if_fail (ev_window->priv->document != NULL);
3089
3090         if (!ev_window->priv->print_queue)
3091                 ev_window->priv->print_queue = g_queue_new ();
3092
3093         op = ev_print_operation_new (ev_window->priv->document);
3094         if (!op) {
3095                 g_warning ("%s", "Printing is not supported for document\n");
3096                 return;
3097         }
3098
3099         g_signal_connect (op, "begin_print",
3100                           G_CALLBACK (ev_window_print_operation_begin_print),
3101                           (gpointer)ev_window);
3102         g_signal_connect (op, "status_changed",
3103                           G_CALLBACK (ev_window_print_operation_status_changed),
3104                           (gpointer)ev_window);
3105         g_signal_connect (op, "done",
3106                           G_CALLBACK (ev_window_print_operation_done),
3107                           (gpointer)ev_window);
3108
3109         current_page = ev_document_model_get_page (ev_window->priv->model);
3110         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3111
3112         print_settings_file = get_print_settings_file ();
3113
3114         print_settings = get_print_settings (print_settings_file);
3115         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3116
3117         print_page_setup = get_print_page_setup (print_settings_file);
3118         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3119
3120         if (first_page != 1 || last_page != document_last_page) {
3121                 GtkPageRange range;
3122
3123                 /* Ranges in GtkPrint are 0 - N */
3124                 range.start = first_page - 1;
3125                 range.end = last_page - 1;
3126
3127                 gtk_print_settings_set_print_pages (print_settings,
3128                                                     GTK_PRINT_PAGES_RANGES);
3129                 gtk_print_settings_set_page_ranges (print_settings,
3130                                                     &range, 1);
3131         }
3132
3133         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3134         ev_print_operation_set_current_page (op, current_page);
3135         ev_print_operation_set_print_settings (op, print_settings);
3136         ev_print_operation_set_default_page_setup (op, print_page_setup);
3137 #ifdef WITH_GCONF
3138         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3139                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3140                                                                              NULL));
3141 #else
3142         ev_print_operation_set_embed_page_setup (op, TRUE);
3143 #endif
3144
3145         g_object_unref (print_settings);
3146         g_object_unref (print_page_setup);
3147         g_key_file_free (print_settings_file);
3148
3149         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3150 }
3151
3152 static void
3153 ev_window_print (EvWindow *window)
3154 {
3155         ev_window_print_range (window, 1,
3156                                ev_document_get_n_pages (window->priv->document));
3157 }
3158
3159 static void
3160 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3161 {
3162         ev_window_print (ev_window);
3163 }
3164
3165 static void
3166 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3167 {
3168         if (ev_window->priv->properties == NULL) {
3169                 ev_window->priv->properties = ev_properties_dialog_new ();
3170                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3171                                                    ev_window->priv->uri,
3172                                                    ev_window->priv->document);
3173                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3174                                            (gpointer) &(ev_window->priv->properties));
3175                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3176                                               GTK_WINDOW (ev_window));
3177         }
3178
3179         ev_document_fc_mutex_lock ();
3180         gtk_widget_show (ev_window->priv->properties);
3181         ev_document_fc_mutex_unlock ();
3182 }
3183
3184 static void
3185 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3186                                          gint       response,
3187                                          EvWindow  *ev_window)
3188 {
3189         gtk_widget_destroy (GTK_WIDGET (dialog));
3190
3191         switch (response) {
3192         case GTK_RESPONSE_YES:
3193                 if (!ev_window->priv->print_queue ||
3194                     g_queue_is_empty (ev_window->priv->print_queue))
3195                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3196                 else
3197                         ev_window->priv->close_after_print = TRUE;
3198                 break;
3199         case GTK_RESPONSE_NO:
3200                 ev_window->priv->close_after_print = TRUE;
3201                 if (ev_window->priv->print_queue &&
3202                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3203                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3204                         ev_window_print_cancel (ev_window);
3205                 } else {
3206                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3207                 }
3208                 break;
3209         case GTK_RESPONSE_CANCEL:
3210         default:
3211                 ev_window->priv->close_after_print = FALSE;
3212         }
3213 }
3214
3215 static void
3216 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3217 {
3218         GtkWidget *dialog;
3219         gchar     *text, *markup;
3220         gint       n_print_jobs;
3221
3222         n_print_jobs = ev_window->priv->print_queue ?
3223                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3224
3225         if (n_print_jobs == 0) {
3226                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3227                 return;
3228         }
3229
3230         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3231                                          GTK_DIALOG_MODAL,
3232                                          GTK_MESSAGE_QUESTION,
3233                                          GTK_BUTTONS_NONE,
3234                                          NULL);
3235         if (n_print_jobs == 1) {
3236                 EvPrintOperation *op;
3237                 const gchar      *job_name;
3238
3239                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3240                 job_name = ev_print_operation_get_job_name (op);
3241
3242                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3243                                         job_name);
3244         } else {
3245                 text = g_strdup_printf (_("There are %d print jobs active. "
3246                                           "Wait until print finishes before closing?"),
3247                                         n_print_jobs);
3248         }
3249
3250         markup = g_strdup_printf ("<b>%s</b>", text);
3251         g_free (text);
3252
3253         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3254         g_free (markup);
3255
3256         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3257                                                   _("If you close the window, pending print "
3258                                                     "jobs will not be printed."));
3259
3260         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3261                                 _("Cancel _print and Close"),
3262                                 GTK_RESPONSE_NO,
3263                                 GTK_STOCK_CANCEL,
3264                                 GTK_RESPONSE_CANCEL,
3265                                 _("Close _after Printing"),
3266                                 GTK_RESPONSE_YES,
3267                                 NULL);
3268         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3269         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3270                                                  GTK_RESPONSE_YES,
3271                                                  GTK_RESPONSE_NO,
3272                                                  GTK_RESPONSE_CANCEL,
3273                                                  -1);
3274
3275         g_signal_connect (dialog, "response",
3276                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3277                           ev_window);
3278         gtk_widget_show (dialog);
3279 }
3280
3281 static void
3282 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3283 {
3284         GtkAction *action;
3285
3286         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3287         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3288         update_chrome_visibility (window);
3289
3290         action = gtk_action_group_get_action (window->priv->action_group,
3291                                               PAGE_SELECTOR_ACTION);
3292         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3293 }
3294
3295 static void
3296 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3297 {
3298         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3299 }
3300
3301 static void
3302 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3303 {
3304         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3305 }
3306
3307 static void
3308 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3309 {
3310         gboolean continuous;
3311
3312         ev_window_stop_presentation (ev_window, TRUE);
3313         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3314         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3315 }
3316
3317 static void
3318 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3319 {
3320         gboolean dual_page;
3321
3322         ev_window_stop_presentation (ev_window, TRUE);
3323         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3324         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3325 }
3326
3327 static void
3328 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3329 {
3330         ev_window_stop_presentation (ev_window, TRUE);
3331
3332         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3333                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3334         } else {
3335                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3336         }
3337         ev_window_update_actions (ev_window);
3338 }
3339
3340 static void
3341 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3342 {
3343         ev_window_stop_presentation (ev_window, TRUE);
3344
3345         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3346                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3347         } else {
3348                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3349         }
3350         ev_window_update_actions (ev_window);
3351 }
3352
3353
3354 static void
3355 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3356 {
3357         g_return_if_fail (EV_IS_WINDOW (ev_window));
3358
3359         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3360 }
3361
3362 static void
3363 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3364 {
3365         g_return_if_fail (EV_IS_WINDOW (ev_window));
3366
3367         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3368                 g_error ("Find action should be insensitive since document doesn't support find");
3369                 return;
3370         }
3371
3372         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3373         update_chrome_visibility (ev_window);
3374         gtk_widget_grab_focus (ev_window->priv->find_bar);
3375 }
3376
3377 static void
3378 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3379 {
3380         g_return_if_fail (EV_IS_WINDOW (ev_window));
3381
3382         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3383         update_chrome_visibility (ev_window);
3384         gtk_widget_grab_focus (ev_window->priv->find_bar);
3385         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3386 }
3387
3388 static void
3389 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3390 {
3391         g_return_if_fail (EV_IS_WINDOW (ev_window));
3392
3393         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3394         update_chrome_visibility (ev_window);
3395         gtk_widget_grab_focus (ev_window->priv->find_bar);
3396         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3397 }
3398
3399 static void
3400 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3401 {
3402         g_return_if_fail (EV_IS_WINDOW (ev_window));
3403
3404         ev_view_copy (EV_VIEW (ev_window->priv->view));
3405 }
3406
3407 static void
3408 ev_window_sidebar_position_change_cb (GObject    *object,
3409                                       GParamSpec *pspec,
3410                                       EvWindow   *ev_window)
3411 {
3412         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3413                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3414                                      gtk_paned_get_position (GTK_PANED (object)));
3415 }
3416
3417 static void
3418 ev_window_update_fullscreen_action (EvWindow *window)
3419 {
3420         GtkAction *action;
3421
3422         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3423         g_signal_handlers_block_by_func
3424                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3425         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3426                                       ev_document_model_get_fullscreen (window->priv->model));
3427         g_signal_handlers_unblock_by_func
3428                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3429 }
3430
3431 static void
3432 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3433 {
3434         GtkWidget *item;
3435
3436         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3437         g_object_set (item, "is-important", FALSE, NULL);
3438
3439         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3440         g_object_set (item, "is-important", FALSE, NULL);
3441
3442         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3443         g_object_set (item, "is-important", TRUE, NULL);
3444
3445         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3446         g_object_set (item, "is-important", TRUE, NULL);
3447 }
3448
3449 static void
3450 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3451 {
3452         static gboolean done = FALSE;
3453
3454         if (!done) {
3455                 gtk_rc_parse_string (
3456                         "\n"
3457                         "   style \"fullscreen-toolbar-style\"\n"
3458                         "   {\n"
3459                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3460                         "   }\n"
3461                         "\n"
3462                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3463                         "\n");
3464                 done = TRUE;
3465         }
3466
3467         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3468 }
3469
3470 static void
3471 ev_window_run_fullscreen (EvWindow *window)
3472 {
3473         EvView  *view = EV_VIEW (window->priv->view);
3474         gboolean fullscreen_window = TRUE;
3475
3476         if (ev_document_model_get_fullscreen (window->priv->model))
3477                 return;
3478
3479         if (!window->priv->fullscreen_toolbar) {
3480                 window->priv->fullscreen_toolbar =
3481                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3482                                                    "/FullscreenToolbar");
3483
3484                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3485                                        GTK_TOOLBAR_BOTH_HORIZ);
3486                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3487                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3488
3489                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3490                                     window->priv->fullscreen_toolbar,
3491                                     FALSE, FALSE, 0);
3492                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3493                                        window->priv->fullscreen_toolbar, 1);
3494         }
3495
3496         if (ev_view_get_presentation (view)) {
3497                 ev_window_stop_presentation (window, FALSE);
3498                 fullscreen_window = FALSE;
3499         }
3500
3501         g_object_set (G_OBJECT (window->priv->scrolled_window),
3502                       "shadow-type", GTK_SHADOW_NONE,
3503                       NULL);
3504
3505         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3506         ev_window_update_fullscreen_action (window);
3507
3508         /* If the user doesn't have the main toolbar he/she won't probably want
3509          * the toolbar in fullscreen mode. See bug #483048
3510          */
3511         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3512                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3513         update_chrome_visibility (window);
3514
3515         if (fullscreen_window)
3516                 gtk_window_fullscreen (GTK_WINDOW (window));
3517         gtk_widget_grab_focus (window->priv->view);
3518
3519         if (window->priv->metadata && !ev_window_is_empty (window))
3520                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3521 }
3522
3523 static void
3524 ev_window_stop_fullscreen (EvWindow *window,
3525                            gboolean  unfullscreen_window)
3526 {
3527         if (!ev_document_model_get_fullscreen (window->priv->model))
3528                 return;
3529
3530         g_object_set (G_OBJECT (window->priv->scrolled_window),
3531                       "shadow-type", GTK_SHADOW_IN,
3532                       NULL);
3533
3534         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3535         ev_window_update_fullscreen_action (window);
3536         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3537         update_chrome_visibility (window);
3538         if (unfullscreen_window)
3539                 gtk_window_unfullscreen (GTK_WINDOW (window));
3540
3541         if (window->priv->metadata && !ev_window_is_empty (window))
3542                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3543 }
3544
3545 static void
3546 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3547 {
3548         gboolean fullscreen;
3549
3550         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3551         if (fullscreen) {
3552                 ev_window_run_fullscreen (window);
3553         } else {
3554                 ev_window_stop_fullscreen (window, TRUE);
3555         }
3556 }
3557
3558 static gboolean
3559 presentation_timeout_cb (EvWindow *window)
3560 {
3561         EvView *view = EV_VIEW (window->priv->view);
3562
3563         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3564                 return FALSE;
3565
3566         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3567         window->priv->presentation_timeout_id = 0;
3568
3569         return FALSE;
3570 }
3571
3572 static void
3573 presentation_set_timeout (EvWindow *window)
3574 {
3575         if (window->priv->presentation_timeout_id > 0) {
3576                 g_source_remove (window->priv->presentation_timeout_id);
3577         }
3578
3579         window->priv->presentation_timeout_id =
3580                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3581                                        (GSourceFunc)presentation_timeout_cb, window);
3582
3583         ev_view_show_cursor (EV_VIEW (window->priv->view));
3584 }
3585
3586 static void
3587 presentation_clear_timeout (EvWindow *window)
3588 {
3589         if (window->priv->presentation_timeout_id > 0) {
3590                 g_source_remove (window->priv->presentation_timeout_id);
3591         }
3592
3593         window->priv->presentation_timeout_id = 0;
3594
3595         ev_view_show_cursor (EV_VIEW (window->priv->view));
3596 }
3597
3598 static gboolean
3599 presentation_motion_notify_cb (GtkWidget *widget,
3600                                GdkEventMotion *event,
3601                                gpointer user_data)
3602 {
3603         EvWindow *window = EV_WINDOW (user_data);
3604
3605         presentation_set_timeout (window);
3606
3607         return FALSE;
3608 }
3609
3610 static gboolean
3611 presentation_leave_notify_cb (GtkWidget *widget,
3612                               GdkEventCrossing *event,
3613                               gpointer user_data)
3614 {
3615         EvWindow *window = EV_WINDOW (user_data);
3616
3617         presentation_clear_timeout (window);
3618
3619         return FALSE;
3620 }
3621
3622 static void
3623 ev_window_update_presentation_action (EvWindow *window)
3624 {
3625         GtkAction *action;
3626
3627         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3628         g_signal_handlers_block_by_func
3629                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3630         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3631                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3632         g_signal_handlers_unblock_by_func
3633                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3634 }
3635
3636 static void
3637 ev_window_run_presentation (EvWindow *window)
3638 {
3639         EvView  *view = EV_VIEW (window->priv->view);
3640         gboolean fullscreen_window = TRUE;
3641
3642         if (ev_view_get_presentation (view))
3643                 return;
3644
3645         if (ev_document_model_get_fullscreen (window->priv->model)) {
3646                 ev_window_stop_fullscreen (window, FALSE);
3647                 fullscreen_window = FALSE;
3648         }
3649
3650         g_object_set (G_OBJECT (window->priv->scrolled_window),
3651                       "shadow-type", GTK_SHADOW_NONE,
3652                       NULL);
3653
3654         ev_view_set_presentation (view, TRUE);
3655         ev_window_update_presentation_action (window);
3656
3657         update_chrome_visibility (window);
3658
3659         gtk_widget_grab_focus (window->priv->view);
3660         if (fullscreen_window)
3661                 gtk_window_fullscreen (GTK_WINDOW (window));
3662
3663         g_signal_connect (window->priv->view,
3664                           "motion-notify-event",
3665                           G_CALLBACK (presentation_motion_notify_cb),
3666                           window);
3667         g_signal_connect (window->priv->view,
3668                           "leave-notify-event",
3669                           G_CALLBACK (presentation_leave_notify_cb),
3670                           window);
3671         presentation_set_timeout (window);
3672
3673         ev_application_screensaver_disable (EV_APP);
3674
3675         if (window->priv->metadata && !ev_window_is_empty (window))
3676                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3677 }
3678
3679 static void
3680 ev_window_stop_presentation (EvWindow *window,
3681                              gboolean  unfullscreen_window)
3682 {
3683         EvView *view = EV_VIEW (window->priv->view);
3684
3685         if (!ev_view_get_presentation (view))
3686                 return;
3687
3688         g_object_set (G_OBJECT (window->priv->scrolled_window),
3689                       "shadow-type", GTK_SHADOW_IN,
3690                       NULL);
3691
3692         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3693         ev_window_update_presentation_action (window);
3694         update_chrome_visibility (window);
3695         if (unfullscreen_window)
3696                 gtk_window_unfullscreen (GTK_WINDOW (window));
3697
3698         g_signal_handlers_disconnect_by_func (window->priv->view,
3699                                               (gpointer) presentation_motion_notify_cb,
3700                                               window);
3701         g_signal_handlers_disconnect_by_func (window->priv->view,
3702                                               (gpointer) presentation_leave_notify_cb,
3703                                               window);
3704         presentation_clear_timeout (window);
3705
3706         ev_application_screensaver_enable (EV_APP);
3707
3708         if (window->priv->metadata && !ev_window_is_empty (window))
3709                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3710 }
3711
3712 static void
3713 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3714 {
3715         gboolean presentation;
3716
3717         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3718         if (presentation) {
3719                 ev_window_run_presentation (window);
3720         }
3721 }
3722
3723 static void
3724 ev_window_setup_gtk_settings (EvWindow *window)
3725 {
3726         GtkSettings *settings;
3727         GdkScreen   *screen;
3728         gchar       *menubar_accel_accel;
3729
3730         screen = gtk_window_get_screen (GTK_WINDOW (window));
3731         settings = gtk_settings_get_for_screen (screen);
3732
3733         g_object_get (settings,
3734                       "gtk-menu-bar-accel", &menubar_accel_accel,
3735                       NULL);
3736         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3737                 gtk_accelerator_parse (menubar_accel_accel,
3738                                        &window->priv->menubar_accel_keyval,
3739                                        &window->priv->menubar_accel_modifier);
3740                 if (window->priv->menubar_accel_keyval == 0) {
3741                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3742                                    menubar_accel_accel);
3743                 }
3744         } else {
3745                 window->priv->menubar_accel_keyval = 0;
3746                 window->priv->menubar_accel_modifier = 0;
3747         }
3748
3749         g_free (menubar_accel_accel);
3750 }
3751
3752 static void
3753 ev_window_screen_changed (GtkWidget *widget,
3754                           GdkScreen *old_screen)
3755 {
3756         EvWindow *window = EV_WINDOW (widget);
3757         EvWindowPrivate *priv = window->priv;
3758         GdkScreen *screen;
3759         gdouble dpi;
3760
3761         screen = gtk_widget_get_screen (widget);
3762         if (screen == old_screen)
3763                 return;
3764
3765         ev_window_setup_gtk_settings (window);
3766         dpi = get_screen_dpi (GTK_WINDOW (window));
3767         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3768         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3769
3770         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3771                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3772         }
3773 }
3774
3775 static gboolean
3776 ev_window_state_event (GtkWidget           *widget,
3777                        GdkEventWindowState *event)
3778 {
3779         EvWindow *window = EV_WINDOW (widget);
3780         EvView   *view = EV_VIEW (window->priv->view);
3781
3782         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3783                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3784         }
3785
3786         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3787                 return FALSE;
3788
3789         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3790                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3791                         return FALSE;
3792
3793                 ev_window_run_fullscreen (window);
3794         } else {
3795                 if (ev_document_model_get_fullscreen (window->priv->model))
3796                         ev_window_stop_fullscreen (window, FALSE);
3797                 else if (ev_view_get_presentation (view))
3798                         ev_window_stop_presentation (window, FALSE);
3799         }
3800
3801         return FALSE;
3802 }
3803
3804 static void
3805 ev_window_set_page_mode (EvWindow         *window,
3806                          EvWindowPageMode  page_mode)
3807 {
3808         GtkWidget *child = NULL;
3809         GtkWidget *real_child;
3810
3811         if (window->priv->page_mode == page_mode)
3812                 return;
3813
3814         window->priv->page_mode = page_mode;
3815
3816         switch (page_mode) {
3817                 case PAGE_MODE_DOCUMENT:
3818                         child = window->priv->view;
3819                         break;
3820                 case PAGE_MODE_PASSWORD:
3821                         child = window->priv->password_view;
3822                         break;
3823                 default:
3824                         g_assert_not_reached ();
3825         }
3826
3827         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3828         if (child != real_child) {
3829                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3830                                       real_child);
3831                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3832                                    child);
3833         }
3834         ev_window_update_actions (window);
3835 }
3836
3837
3838 static void
3839 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3840 {
3841         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3842
3843         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3844 }
3845
3846 static void
3847 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3848 {
3849         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3850
3851         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3852 }
3853
3854 static void
3855 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3856                                gint       response,
3857                                EvWindow  *ev_window)
3858 {
3859         EggEditableToolbar *toolbar;
3860         gchar              *toolbars_file;
3861
3862         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3863         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3864
3865         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3866                                           "evince_toolbar.xml", NULL);
3867         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3868                                           toolbars_file, "1.0");
3869         g_free (toolbars_file);
3870
3871         gtk_widget_destroy (GTK_WIDGET (dialog));
3872 }
3873
3874 static void
3875 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3876 {
3877         GtkWidget          *dialog;
3878         GtkWidget          *editor;
3879         EggEditableToolbar *toolbar;
3880
3881         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3882                                               GTK_WINDOW (ev_window),
3883                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3884                                               GTK_STOCK_CLOSE,
3885                                               GTK_RESPONSE_CLOSE,
3886                                               NULL);
3887         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3888         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3889         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3890         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3891         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3892
3893         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3894         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3895                                          egg_editable_toolbar_get_model (toolbar));
3896
3897         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3898         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3899
3900         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3901
3902         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3903
3904         g_signal_connect (dialog, "response",
3905                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3906                           ev_window);
3907         gtk_widget_show_all (dialog);
3908 }
3909
3910 static void
3911 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3912 {
3913         g_return_if_fail (EV_IS_WINDOW (ev_window));
3914
3915         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3916         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3917 }
3918
3919 static void
3920 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3921 {
3922         g_return_if_fail (EV_IS_WINDOW (ev_window));
3923
3924         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3925         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3926 }
3927
3928 static void
3929 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3930 {
3931         g_return_if_fail (EV_IS_WINDOW (ev_window));
3932
3933         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3934 }
3935
3936 static void
3937 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3938 {
3939         g_return_if_fail (EV_IS_WINDOW (ev_window));
3940
3941         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3942 }
3943
3944 static void
3945 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3946 {
3947         g_return_if_fail (EV_IS_WINDOW (ev_window));
3948
3949         ev_document_model_set_page (ev_window->priv->model, 0);
3950 }
3951
3952 static void
3953 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3954 {
3955         g_return_if_fail (EV_IS_WINDOW (ev_window));
3956
3957         ev_document_model_set_page (ev_window->priv->model,
3958                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3959 }
3960
3961 static void
3962 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3963 {
3964         int n_pages, current_page;
3965
3966         g_return_if_fail (EV_IS_WINDOW (ev_window));
3967
3968         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3969         current_page = ev_document_model_get_page (ev_window->priv->model);
3970
3971         if (current_page + 10 < n_pages) {
3972                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3973         }
3974 }
3975
3976 static void
3977 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3978 {
3979         int current_page;
3980
3981         g_return_if_fail (EV_IS_WINDOW (ev_window));
3982
3983         current_page = ev_document_model_get_page (ev_window->priv->model);
3984
3985         if (current_page - 10 >= 0) {
3986                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3987         }
3988 }
3989
3990 static void
3991 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3992 {
3993         ev_window_reload_document (ev_window, NULL);
3994 }
3995
3996 static void
3997 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3998 {
3999         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4000 }
4001
4002 static void
4003 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4004 {
4005         GError  *error = NULL;
4006
4007         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4008                       "ghelp:evince",
4009                       gtk_get_current_event_time (),
4010                       &error);
4011         if (error) {
4012                 ev_window_error_message (ev_window, error,
4013                                          "%s", _("There was an error displaying help"));
4014                 g_error_free (error);
4015         }
4016 }
4017
4018 static void
4019 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4020 {
4021         ev_window_stop_fullscreen (window, TRUE);
4022 }
4023
4024 static void
4025 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4026 {
4027         ev_window_run_presentation (window);
4028 }
4029
4030 static void
4031 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4032 {
4033         GtkWidget *widget;
4034
4035         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4036
4037         widget = gtk_window_get_focus (GTK_WINDOW (window));
4038         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4039                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4040                 update_chrome_visibility (window);
4041                 gtk_widget_grab_focus (window->priv->view);
4042         } else {
4043                 gboolean fullscreen;
4044                 gboolean presentation;
4045
4046                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4047                 g_object_get (window->priv->view,
4048                               "presentation", &presentation,
4049                               NULL);
4050
4051                 if (fullscreen) {
4052                         ev_window_stop_fullscreen (window, TRUE);
4053                 } else if (presentation) {
4054                         ev_window_stop_presentation (window, TRUE);
4055                         gtk_widget_grab_focus (window->priv->view);
4056                 } else {
4057                         gtk_widget_grab_focus (window->priv->view);
4058                 }
4059
4060                 if (fullscreen && presentation)
4061                         g_warning ("Both fullscreen and presentation set somehow");
4062         }
4063 }
4064
4065 static void
4066 save_sizing_mode (EvWindow *window)
4067 {
4068         EvSizingMode mode;
4069         GEnumValue *enum_value;
4070
4071         if (!window->priv->metadata || ev_window_is_empty (window))
4072                 return;
4073
4074         mode = ev_document_model_get_sizing_mode (window->priv->model);
4075         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4076         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4077                                 enum_value->value_nick);
4078 }
4079
4080 static void
4081 ev_window_document_changed_cb (EvDocumentModel *model,
4082                                GParamSpec      *pspec,
4083                                EvWindow        *ev_window)
4084 {
4085         ev_window_set_document (ev_window,
4086                                 ev_document_model_get_document (model));
4087 }
4088
4089 static void
4090 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4091                                   GParamSpec      *pspec,
4092                                   EvWindow        *ev_window)
4093 {
4094         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4095
4096         g_object_set (ev_window->priv->scrolled_window,
4097                       "hscrollbar-policy",
4098                       sizing_mode == EV_SIZING_FREE ?
4099                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4100                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4101                       NULL);
4102
4103         update_sizing_buttons (ev_window);
4104         save_sizing_mode (ev_window);
4105 }
4106
4107 static void
4108 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4109 {
4110         ev_window_update_actions (ev_window);
4111
4112         if (!ev_window->priv->metadata)
4113                 return;
4114
4115         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4116                 gdouble zoom;
4117
4118                 zoom = ev_document_model_get_scale (model);
4119                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4120                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4121         }
4122 }
4123
4124 static void
4125 ev_window_update_continuous_action (EvWindow *window)
4126 {
4127         GtkAction *action;
4128
4129         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4130         g_signal_handlers_block_by_func
4131                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4132         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4133                                       ev_document_model_get_continuous (window->priv->model));
4134         g_signal_handlers_unblock_by_func
4135                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4136 }
4137
4138 static void
4139 ev_window_update_dual_page_action (EvWindow *window)
4140 {
4141         GtkAction *action;
4142
4143         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4144         g_signal_handlers_block_by_func
4145                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4146         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4147                                       ev_document_model_get_dual_page (window->priv->model));
4148         g_signal_handlers_unblock_by_func
4149                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4150 }
4151
4152 static void
4153 ev_window_continuous_changed_cb (EvDocumentModel *model,
4154                                  GParamSpec      *pspec,
4155                                  EvWindow        *ev_window)
4156 {
4157         ev_window_update_continuous_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, "continuous",
4161                                          ev_document_model_get_continuous (model));
4162 }
4163
4164 static void
4165 ev_window_rotation_changed_cb (EvDocumentModel *model,
4166                                GParamSpec      *pspec,
4167                                EvWindow        *window)
4168 {
4169         gint rotation = ev_document_model_get_rotation (model);
4170
4171         if (window->priv->metadata && !ev_window_is_empty (window))
4172                 ev_metadata_set_int (window->priv->metadata, "rotation",
4173                                      rotation);
4174
4175         ev_window_refresh_window_thumbnail (window, rotation);
4176 }
4177
4178 static void
4179 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4180 {
4181         ev_window_update_actions (window);
4182 }
4183
4184 static void
4185 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4186                                 GParamSpec      *pspec,
4187                                 EvWindow        *ev_window)
4188 {
4189         ev_window_update_dual_page_action (ev_window);
4190
4191         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4192                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4193                                          ev_document_model_get_dual_page (model));
4194 }
4195
4196 static char *
4197 build_comments_string (void)
4198 {
4199 #ifdef ENABLE_PDF
4200         PopplerBackend backend;
4201         const char *backend_name;
4202         const char *version;
4203
4204         backend = poppler_get_backend ();
4205         version = poppler_get_version ();
4206         switch (backend) {
4207                 case POPPLER_BACKEND_CAIRO:
4208                         backend_name = "cairo";
4209                         break;
4210                 case POPPLER_BACKEND_SPLASH:
4211                         backend_name = "splash";
4212                         break;
4213                 default:
4214                         backend_name = "unknown";
4215                         break;
4216         }
4217
4218         return g_strdup_printf (_("Document Viewer.\n"
4219                                   "Using poppler %s (%s)"),
4220                                 version, backend_name);
4221 #else
4222         return g_strdup_printf (_("Document Viewer"));
4223 #endif
4224 }
4225
4226 static void
4227 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4228 {
4229         const char *authors[] = {
4230                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4231                 "Jonathan Blandford <jrb@gnome.org>",
4232                 "Marco Pesenti Gritti <marco@gnome.org>",
4233                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4234                 "Bryan Clark <clarkbw@gnome.org>",
4235                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4236                 "Wouter Bolsterlee <wbolster@gnome.org>",
4237                 "Christian Persch <chpe" "\100" "gnome.org>",
4238                 NULL
4239         };
4240
4241         const char *documenters[] = {
4242                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4243                 NULL
4244         };
4245
4246         const char *license[] = {
4247                 N_("Evince is free software; you can redistribute it and/or modify "
4248                    "it under the terms of the GNU General Public License as published by "
4249                    "the Free Software Foundation; either version 2 of the License, or "
4250                    "(at your option) any later version.\n"),
4251                 N_("Evince is distributed in the hope that it will be useful, "
4252                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4253                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4254                    "GNU General Public License for more details.\n"),
4255                 N_("You should have received a copy of the GNU General Public License "
4256                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4257                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4258         };
4259
4260         char *license_trans;
4261         char *comments;
4262
4263 #ifdef ENABLE_NLS
4264         const char **p;
4265
4266         for (p = authors; *p; ++p)
4267                 *p = _(*p);
4268
4269         for (p = documenters; *p; ++p)
4270                 *p = _(*p);
4271 #endif
4272
4273         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4274                                      _(license[2]), "\n", NULL);
4275         comments = build_comments_string ();
4276
4277         gtk_show_about_dialog (
4278                 GTK_WINDOW (ev_window),
4279                 "name", _("Evince"),
4280                 "version", VERSION,
4281                 "copyright",
4282                 _("© 1996–2009 The Evince authors"),
4283                 "license", license_trans,
4284                 "website", "http://www.gnome.org/projects/evince",
4285                 "comments", comments,
4286                 "authors", authors,
4287                 "documenters", documenters,
4288                 "translator-credits", _("translator-credits"),
4289                 "logo-icon-name", "evince",
4290                 "wrap-license", TRUE,
4291                 NULL);
4292
4293         g_free (comments);
4294         g_free (license_trans);
4295 }
4296
4297 static void
4298 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4299 {
4300         gboolean active;
4301
4302         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4303         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4304         update_chrome_visibility (ev_window);
4305         if (ev_window->priv->metadata)
4306                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4307 }
4308
4309 static void
4310 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4311 {
4312         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4313                 return;
4314
4315         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4316                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4317         update_chrome_visibility (ev_window);
4318 }
4319
4320 static void
4321 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4322                                            GParamSpec *pspec,
4323                                            EvWindow   *ev_window)
4324 {
4325         GtkWidget *current_page;
4326         const char *id;
4327
4328         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4329
4330         if (current_page == ev_window->priv->sidebar_links) {
4331                 id = LINKS_SIDEBAR_ID;
4332         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4333                 id = THUMBNAILS_SIDEBAR_ID;
4334         } else if (current_page == ev_window->priv->sidebar_attachments) {
4335                 id = ATTACHMENTS_SIDEBAR_ID;
4336         } else if (current_page == ev_window->priv->sidebar_layers) {
4337                 id = LAYERS_SIDEBAR_ID;
4338         } else {
4339                 g_assert_not_reached();
4340         }
4341
4342         g_object_unref (current_page);
4343
4344         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4345                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4346 }
4347
4348 static void
4349 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4350                                          GParamSpec *pspec,
4351                                          EvWindow   *ev_window)
4352 {
4353         EvView *view = EV_VIEW (ev_window->priv->view);
4354         GtkAction *action;
4355
4356         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4357
4358         if (!ev_view_get_presentation (view)) {
4359                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4360                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4361
4362                 if (ev_window->priv->metadata)
4363                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4364                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4365         }
4366 }
4367
4368 static void
4369 view_menu_link_popup (EvWindow *ev_window,
4370                       EvLink   *link)
4371 {
4372         gboolean   show_external = FALSE;
4373         gboolean   show_internal = FALSE;
4374         GtkAction *action;
4375
4376         if (ev_window->priv->link)
4377                 g_object_unref (ev_window->priv->link);
4378
4379         if (link)
4380                 ev_window->priv->link = g_object_ref (link);
4381         else
4382                 ev_window->priv->link = NULL;
4383
4384         if (ev_window->priv->link) {
4385                 EvLinkAction *ev_action;
4386
4387                 ev_action = ev_link_get_action (link);
4388                 if (ev_action) {
4389                         switch (ev_link_action_get_action_type (ev_action)) {
4390                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4391                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4392                                         show_internal = TRUE;
4393                                         break;
4394                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4395                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4396                                         show_external = TRUE;
4397                                         break;
4398                                 default:
4399                                         break;
4400                         }
4401                 }
4402         }
4403
4404         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4405                                               "OpenLink");
4406         gtk_action_set_visible (action, show_external);
4407
4408         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4409                                               "CopyLinkAddress");
4410         gtk_action_set_visible (action, show_external);
4411
4412         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4413                                               "GoLink");
4414         gtk_action_set_visible (action, show_internal);
4415
4416         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4417                                               "OpenLinkNewWindow");
4418         gtk_action_set_visible (action, show_internal);
4419 }
4420
4421 static void
4422 view_menu_image_popup (EvWindow  *ev_window,
4423                        EvImage   *image)
4424 {
4425         GtkAction *action;
4426         gboolean   show_image = FALSE;
4427
4428         if (ev_window->priv->image)
4429                 g_object_unref (ev_window->priv->image);
4430
4431         if (image)
4432                 ev_window->priv->image = g_object_ref (image);
4433         else
4434                 ev_window->priv->image = NULL;
4435
4436         show_image = (ev_window->priv->image != NULL);
4437
4438         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4439                                               "SaveImageAs");
4440         gtk_action_set_visible (action, show_image);
4441
4442         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4443                                               "CopyImage");
4444         gtk_action_set_visible (action, show_image);
4445 }
4446
4447 static void
4448 view_menu_annot_popup (EvWindow     *ev_window,
4449                        EvAnnotation *annot)
4450 {
4451         GtkAction *action;
4452         gboolean   show_annot = FALSE;
4453
4454         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4455                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4456
4457                 if (attachment) {
4458                         show_annot = TRUE;
4459                         if (ev_window->priv->attach_list) {
4460                                 g_list_foreach (ev_window->priv->attach_list,
4461                                                 (GFunc) g_object_unref, NULL);
4462                                 g_list_free (ev_window->priv->attach_list);
4463                                 ev_window->priv->attach_list = NULL;
4464                         }
4465                         ev_window->priv->attach_list =
4466                                 g_list_prepend (ev_window->priv->attach_list,
4467                                                 g_object_ref (attachment));
4468                 }
4469         }
4470
4471         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4472                                               "OpenAttachment");
4473         gtk_action_set_visible (action, show_annot);
4474
4475         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4476                                               "SaveAttachmentAs");
4477         gtk_action_set_visible (action, show_annot);
4478 }
4479
4480 static gboolean
4481 view_menu_popup_cb (EvView   *view,
4482                     GObject  *object,
4483                     EvWindow *ev_window)
4484 {
4485         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4486                 return FALSE;
4487
4488         view_menu_link_popup (ev_window,
4489                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4490         view_menu_image_popup (ev_window,
4491                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4492         view_menu_annot_popup (ev_window,
4493                                EV_IS_ANNOTATION (object) ? EV_ANNOTATION (object) : NULL);
4494
4495         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4496                         NULL, NULL, NULL, NULL,
4497                         3, gtk_get_current_event_time ());
4498         return TRUE;
4499 }
4500
4501 static gboolean
4502 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4503                               GList           *attach_list,
4504                               EvWindow        *ev_window)
4505 {
4506         GtkWidget *popup;
4507
4508         g_assert (attach_list != NULL);
4509
4510         if (ev_window->priv->attach_list) {
4511                 g_list_foreach (ev_window->priv->attach_list,
4512                                 (GFunc) g_object_unref, NULL);
4513                 g_list_free (ev_window->priv->attach_list);
4514         }
4515
4516         ev_window->priv->attach_list = attach_list;
4517
4518         popup = ev_window->priv->attachment_popup;
4519
4520         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4521                         NULL, NULL,
4522                         3, gtk_get_current_event_time ());
4523
4524         return TRUE;
4525 }
4526
4527 static void
4528 ev_window_update_find_status_message (EvWindow *ev_window)
4529 {
4530         gchar *message;
4531
4532         if (!ev_window->priv->find_job)
4533                 return;
4534
4535         if (ev_job_is_finished (ev_window->priv->find_job)) {
4536                 gint n_results;
4537
4538                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4539                                                        ev_document_model_get_page (ev_window->priv->model));
4540                 /* TRANS: Sometimes this could be better translated as
4541                                       "%d hit(s) on this page".  Therefore this string
4542                                       contains plural cases. */
4543                 message = g_strdup_printf (ngettext ("%d found on this page",
4544                                                      "%d found on this page",
4545                                                      n_results),
4546                                            n_results);
4547         } else {
4548                 gdouble percent;
4549
4550                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4551                 message = g_strdup_printf (_("%3d%% remaining to search"),
4552                                            (gint) ((1.0 - percent) * 100));
4553         }
4554
4555         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4556         g_free (message);
4557 }
4558
4559 static void
4560 ev_window_find_job_finished_cb (EvJobFind *job,
4561                                 EvWindow  *ev_window)
4562 {
4563         ev_window_update_find_status_message (ev_window);
4564 }
4565
4566 static void
4567 ev_window_find_job_updated_cb (EvJobFind *job,
4568                                gint       page,
4569                                EvWindow  *ev_window)
4570 {
4571         ev_window_update_actions (ev_window);
4572
4573         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4574                               ev_job_find_get_results (job),
4575                               page);
4576         ev_window_update_find_status_message (ev_window);
4577 }
4578
4579 static void
4580 ev_window_clear_find_job (EvWindow *ev_window)
4581 {
4582         if (ev_window->priv->find_job != NULL) {
4583                 if (!ev_job_is_finished (ev_window->priv->find_job))
4584                         ev_job_cancel (ev_window->priv->find_job);
4585
4586                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4587                                                       ev_window_find_job_finished_cb,
4588                                                       ev_window);
4589                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4590                                                       ev_window_find_job_updated_cb,
4591                                                       ev_window);
4592                 g_object_unref (ev_window->priv->find_job);
4593                 ev_window->priv->find_job = NULL;
4594         }
4595 }
4596
4597 static void
4598 find_bar_previous_cb (EggFindBar *find_bar,
4599                       EvWindow   *ev_window)
4600 {
4601         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4602 }
4603
4604 static void
4605 find_bar_next_cb (EggFindBar *find_bar,
4606                   EvWindow   *ev_window)
4607 {
4608         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4609 }
4610
4611 static void
4612 find_bar_close_cb (EggFindBar *find_bar,
4613                    EvWindow   *ev_window)
4614 {
4615         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4616         ev_window_clear_find_job (ev_window);
4617         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4618         update_chrome_visibility (ev_window);
4619 }
4620
4621 static void
4622 find_bar_search_changed_cb (EggFindBar *find_bar,
4623                             GParamSpec *param,
4624                             EvWindow   *ev_window)
4625 {
4626         gboolean case_sensitive;
4627         const char *search_string;
4628
4629         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4630                 return;
4631
4632         /* Either the string or case sensitivity could have changed. */
4633         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4634         search_string = egg_find_bar_get_search_string (find_bar);
4635
4636         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4637
4638         ev_window_clear_find_job (ev_window);
4639
4640         if (search_string && search_string[0]) {
4641                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4642                                                              ev_document_model_get_page (ev_window->priv->model),
4643                                                              ev_document_get_n_pages (ev_window->priv->document),
4644                                                              search_string,
4645                                                              case_sensitive);
4646                 g_signal_connect (ev_window->priv->find_job, "finished",
4647                                   G_CALLBACK (ev_window_find_job_finished_cb),
4648                                   ev_window);
4649                 g_signal_connect (ev_window->priv->find_job, "updated",
4650                                   G_CALLBACK (ev_window_find_job_updated_cb),
4651                                   ev_window);
4652                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4653         } else {
4654                 ev_window_update_actions (ev_window);
4655                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4656                                               NULL);
4657                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4658         }
4659 }
4660
4661 static void
4662 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4663                                 GParamSpec *param,
4664                                 EvWindow   *ev_window)
4665 {
4666         gboolean visible;
4667
4668         visible = GTK_WIDGET_VISIBLE (find_bar);
4669
4670         if (ev_window->priv->document &&
4671             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4672                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4673                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4674                 ev_window_update_actions (ev_window);
4675
4676                 if (visible)
4677                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4678                 else
4679                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4680         }
4681 }
4682
4683 static void
4684 find_bar_scroll (EggFindBar   *find_bar,
4685                  GtkScrollType scroll,
4686                  EvWindow     *ev_window)
4687 {
4688         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4689 }
4690
4691 static void
4692 zoom_control_changed_cb (EphyZoomAction *action,
4693                          float           zoom,
4694                          EvWindow       *ev_window)
4695 {
4696         EvSizingMode mode;
4697
4698         if (zoom == EPHY_ZOOM_BEST_FIT) {
4699                 mode = EV_SIZING_BEST_FIT;
4700         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4701                 mode = EV_SIZING_FIT_WIDTH;
4702         } else {
4703                 mode = EV_SIZING_FREE;
4704         }
4705
4706         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4707
4708         if (mode == EV_SIZING_FREE) {
4709                 ev_document_model_set_scale (ev_window->priv->model,
4710                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4711         }
4712 }
4713
4714 static void
4715 ev_window_drag_data_received (GtkWidget        *widget,
4716                               GdkDragContext   *context,
4717                               gint              x,
4718                               gint              y,
4719                               GtkSelectionData *selection_data,
4720                               guint             info,
4721                               guint             time)
4722
4723 {
4724         EvWindow  *window = EV_WINDOW (widget);
4725         gchar    **uris;
4726         gint       i = 0;
4727         GSList    *uri_list = NULL;
4728         GtkWidget *source;
4729
4730         source = gtk_drag_get_source_widget (context);
4731         if (source && widget == gtk_widget_get_toplevel (source)) {
4732                 gtk_drag_finish (context, FALSE, FALSE, time);
4733                 return;
4734         }
4735
4736         uris = gtk_selection_data_get_uris (selection_data);
4737         if (!uris) {
4738                 gtk_drag_finish (context, FALSE, FALSE, time);
4739                 return;
4740         }
4741
4742         for (i = 0; uris[i]; i++) {
4743                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4744         }
4745
4746         ev_application_open_uri_list (EV_APP, uri_list,
4747                                       gtk_window_get_screen (GTK_WINDOW (window)),
4748                                       0);
4749         gtk_drag_finish (context, TRUE, FALSE, time);
4750
4751         g_strfreev (uris);
4752         g_slist_free (uri_list);
4753 }
4754
4755 static void
4756 ev_window_finalize (GObject *object)
4757 {
4758         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4759
4760         if (ev_window_n_copies == 0) {
4761                 ev_application_shutdown (EV_APP);
4762         } else {
4763                 ev_window_n_copies--;
4764         }
4765 }
4766
4767 static void
4768 ev_window_dispose (GObject *object)
4769 {
4770         EvWindow *window = EV_WINDOW (object);
4771         EvWindowPrivate *priv = window->priv;
4772         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4773
4774         if (mpkeys) {
4775                 g_signal_handlers_disconnect_by_func (mpkeys,
4776                                                       ev_window_media_player_key_pressed,
4777                                                       window);
4778         }
4779
4780         if (priv->metadata) {
4781                 g_object_unref (priv->metadata);
4782                 priv->metadata = NULL;
4783         }
4784
4785         if (priv->setup_document_idle > 0) {
4786                 g_source_remove (priv->setup_document_idle);
4787                 priv->setup_document_idle = 0;
4788         }
4789
4790 #ifdef WITH_GCONF
4791         if (priv->gconf_client) {
4792                 g_object_unref (priv->gconf_client);
4793                 priv->gconf_client = NULL;
4794         }
4795 #endif
4796
4797         if (priv->monitor) {
4798                 g_object_unref (priv->monitor);
4799                 priv->monitor = NULL;
4800         }
4801
4802         if (priv->title) {
4803                 ev_window_title_free (priv->title);
4804                 priv->title = NULL;
4805         }
4806
4807         if (priv->ui_manager) {
4808                 g_object_unref (priv->ui_manager);
4809                 priv->ui_manager = NULL;
4810         }
4811
4812         if (priv->action_group) {
4813                 g_object_unref (priv->action_group);
4814                 priv->action_group = NULL;
4815         }
4816
4817         if (priv->view_popup_action_group) {
4818                 g_object_unref (priv->view_popup_action_group);
4819                 priv->view_popup_action_group = NULL;
4820         }
4821
4822         if (priv->attachment_popup_action_group) {
4823                 g_object_unref (priv->attachment_popup_action_group);
4824                 priv->attachment_popup_action_group = NULL;
4825         }
4826
4827         if (priv->recent_action_group) {
4828                 g_object_unref (priv->recent_action_group);
4829                 priv->recent_action_group = NULL;
4830         }
4831
4832         if (priv->recent_manager) {
4833                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4834                                                       ev_window_setup_recent,
4835                                                       window);
4836                 priv->recent_manager = NULL;
4837         }
4838
4839         priv->recent_ui_id = 0;
4840
4841         if (priv->model) {
4842                 g_signal_handlers_disconnect_by_func (priv->model,
4843                                                       ev_window_page_changed_cb,
4844                                                       window);
4845                 g_object_unref (priv->model);
4846                 priv->model = NULL;
4847         }
4848
4849         if (priv->document) {
4850                 g_object_unref (priv->document);
4851                 priv->document = NULL;
4852         }
4853
4854         if (priv->view) {
4855                 g_object_unref (priv->view);
4856                 priv->view = NULL;
4857         }
4858
4859         if (priv->password_view) {
4860                 g_object_unref (priv->password_view);
4861                 priv->password_view = NULL;
4862         }
4863
4864         if (priv->load_job) {
4865                 ev_window_clear_load_job (window);
4866         }
4867
4868         if (priv->reload_job) {
4869                 ev_window_clear_reload_job (window);
4870         }
4871
4872         if (priv->save_job) {
4873                 ev_window_clear_save_job (window);
4874         }
4875
4876         if (priv->thumbnail_job) {
4877                 ev_window_clear_thumbnail_job (window);
4878         }
4879
4880         if (priv->find_job) {
4881                 ev_window_clear_find_job (window);
4882         }
4883
4884         if (priv->local_uri) {
4885                 ev_window_clear_local_uri (window);
4886                 priv->local_uri = NULL;
4887         }
4888
4889         ev_window_clear_progress_idle (window);
4890         if (priv->progress_cancellable) {
4891                 g_object_unref (priv->progress_cancellable);
4892                 priv->progress_cancellable = NULL;
4893         }
4894
4895         ev_window_close_dialogs (window);
4896
4897         if (priv->link) {
4898                 g_object_unref (priv->link);
4899                 priv->link = NULL;
4900         }
4901
4902         if (priv->image) {
4903                 g_object_unref (priv->image);
4904                 priv->image = NULL;
4905         }
4906
4907         if (priv->attach_list) {
4908                 g_list_foreach (priv->attach_list,
4909                                 (GFunc) g_object_unref,
4910                                 NULL);
4911                 g_list_free (priv->attach_list);
4912                 priv->attach_list = NULL;
4913         }
4914
4915         if (priv->find_bar) {
4916                 g_signal_handlers_disconnect_by_func
4917                         (window->priv->find_bar,
4918                          G_CALLBACK (find_bar_close_cb),
4919                          window);
4920                 priv->find_bar = NULL;
4921         }
4922
4923         if (priv->uri) {
4924                 g_free (priv->uri);
4925                 priv->uri = NULL;
4926         }
4927
4928         if (priv->search_string) {
4929                 g_free (priv->search_string);
4930                 priv->search_string = NULL;
4931         }
4932
4933         if (priv->dest) {
4934                 g_object_unref (priv->dest);
4935                 priv->dest = NULL;
4936         }
4937
4938         if (priv->history) {
4939                 g_object_unref (priv->history);
4940                 priv->history = NULL;
4941         }
4942
4943         if (priv->presentation_timeout_id > 0) {
4944                 g_source_remove (priv->presentation_timeout_id);
4945                 priv->presentation_timeout_id = 0;
4946         }
4947
4948         if (priv->print_queue) {
4949                 g_queue_free (priv->print_queue);
4950                 priv->print_queue = NULL;
4951         }
4952
4953         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4954 }
4955
4956 static void
4957 menubar_deactivate_cb (GtkWidget *menubar,
4958                        EvWindow  *window)
4959 {
4960         g_signal_handlers_disconnect_by_func (menubar,
4961                                               G_CALLBACK (menubar_deactivate_cb),
4962                                               window);
4963
4964         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4965
4966         update_chrome_visibility (window);
4967 }
4968
4969 static gboolean
4970 ev_window_key_press_event (GtkWidget   *widget,
4971                            GdkEventKey *event)
4972 {
4973         EvWindow        *ev_window = EV_WINDOW (widget);
4974         EvWindowPrivate *priv = ev_window->priv;
4975         gboolean         handled = FALSE;
4976
4977         /* Propagate the event to the view first
4978          * It's needed to be able to type in
4979          * annot popups windows
4980          */
4981         if (priv->view) {
4982                 g_object_ref (priv->view);
4983                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4984                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4985                 g_object_unref (priv->view);
4986         }
4987
4988         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4989                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4990
4991                 if (priv->menubar_accel_keyval != 0 &&
4992                     event->keyval == priv->menubar_accel_keyval &&
4993                     modifier == priv->menubar_accel_modifier) {
4994                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4995                                 g_signal_connect (priv->menubar, "deactivate",
4996                                                   G_CALLBACK (menubar_deactivate_cb),
4997                                                   ev_window);
4998
4999                                 gtk_widget_show (priv->menubar);
5000                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5001                                                              FALSE);
5002
5003                                 handled = TRUE;
5004                         }
5005                 }
5006         }
5007
5008         if (!handled)
5009                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5010
5011         return handled;
5012 }
5013
5014 static void
5015 ev_window_class_init (EvWindowClass *ev_window_class)
5016 {
5017         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5018         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5019
5020         g_object_class->dispose = ev_window_dispose;
5021         g_object_class->finalize = ev_window_finalize;
5022
5023         widget_class->key_press_event = ev_window_key_press_event;
5024         widget_class->screen_changed = ev_window_screen_changed;
5025         widget_class->window_state_event = ev_window_state_event;
5026         widget_class->drag_data_received = ev_window_drag_data_received;
5027
5028         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5029 }
5030
5031 /* Normal items */
5032 static const GtkActionEntry entries[] = {
5033         { "File", NULL, N_("_File") },
5034         { "Edit", NULL, N_("_Edit") },
5035         { "View", NULL, N_("_View") },
5036         { "Go", NULL, N_("_Go") },
5037         { "Help", NULL, N_("_Help") },
5038
5039         /* File menu */
5040         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
5041           N_("Open an existing document"),
5042           G_CALLBACK (ev_window_cmd_file_open) },
5043         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5044           N_("Open a copy of the current document in a new window"),
5045           G_CALLBACK (ev_window_cmd_file_open_copy) },
5046         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
5047           N_("Save a copy of the current document"),
5048           G_CALLBACK (ev_window_cmd_save_as) },
5049         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
5050           N_("Setup the page settings for printing"),
5051           G_CALLBACK (ev_window_cmd_file_print_setup) },
5052         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5053           N_("Print this document"),
5054           G_CALLBACK (ev_window_cmd_file_print) },
5055         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5056           G_CALLBACK (ev_window_cmd_file_properties) },
5057         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5058           G_CALLBACK (ev_window_cmd_file_close_window) },
5059
5060         /* Edit menu */
5061         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5062           G_CALLBACK (ev_window_cmd_edit_copy) },
5063         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5064           G_CALLBACK (ev_window_cmd_edit_select_all) },
5065         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5066           N_("Find a word or phrase in the document"),
5067           G_CALLBACK (ev_window_cmd_edit_find) },
5068         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5069           G_CALLBACK (ev_window_cmd_edit_find_next) },
5070         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5071           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5072         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5073           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5074         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5075           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5076         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5077           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5078
5079         /* View menu */
5080         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5081           N_("Enlarge the document"),
5082           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5083         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5084           N_("Shrink the document"),
5085           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5086         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5087           N_("Reload the document"),
5088           G_CALLBACK (ev_window_cmd_view_reload) },
5089
5090         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5091           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5092
5093         /* Go menu */
5094         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5095           N_("Go to the previous page"),
5096           G_CALLBACK (ev_window_cmd_go_previous_page) },
5097         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5098           N_("Go to the next page"),
5099           G_CALLBACK (ev_window_cmd_go_next_page) },
5100         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5101           N_("Go to the first page"),
5102           G_CALLBACK (ev_window_cmd_go_first_page) },
5103         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5104           N_("Go to the last page"),
5105           G_CALLBACK (ev_window_cmd_go_last_page) },
5106
5107         /* Help menu */
5108         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5109           G_CALLBACK (ev_window_cmd_help_contents) },
5110
5111         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5112           G_CALLBACK (ev_window_cmd_help_about) },
5113
5114         /* Toolbar-only */
5115         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5116           N_("Leave fullscreen mode"),
5117           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5118         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5119           N_("Start a presentation"),
5120           G_CALLBACK (ev_window_cmd_start_presentation) },
5121
5122         /* Accellerators */
5123         { "Escape", NULL, "", "Escape", "",
5124           G_CALLBACK (ev_window_cmd_escape) },
5125         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5126           G_CALLBACK (ev_window_cmd_edit_find) },
5127         { "F3", NULL, "", "F3", NULL,
5128           G_CALLBACK (ev_window_cmd_edit_find_next) },
5129         { "PageDown", NULL, "", "Page_Down", NULL,
5130           G_CALLBACK (ev_window_cmd_scroll_forward) },
5131         { "PageUp", NULL, "", "Page_Up", NULL,
5132           G_CALLBACK (ev_window_cmd_scroll_backward) },
5133         { "Space", NULL, "", "space", NULL,
5134           G_CALLBACK (ev_window_cmd_scroll_forward) },
5135         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5136           G_CALLBACK (ev_window_cmd_scroll_backward) },
5137         { "BackSpace", NULL, "", "BackSpace", NULL,
5138           G_CALLBACK (ev_window_cmd_scroll_backward) },
5139         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5140           G_CALLBACK (ev_window_cmd_scroll_forward) },
5141         { "Return", NULL, "", "Return", NULL,
5142           G_CALLBACK (ev_window_cmd_scroll_forward) },
5143         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5144           G_CALLBACK (ev_window_cmd_scroll_backward) },
5145         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5146           G_CALLBACK (ev_window_cmd_go_previous_page) },
5147         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5148           G_CALLBACK (ev_window_cmd_go_next_page) },
5149         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5150           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5151         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5152           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5153         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5154           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5155         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5156           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5157         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5158           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5159         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5160           G_CALLBACK (ev_window_cmd_go_backward) },
5161         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5162           G_CALLBACK (ev_window_cmd_go_forward) },
5163         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5164           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5165         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5166           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5167         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5168           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5169         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5170           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5171         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5172           G_CALLBACK (ev_window_cmd_edit_copy) },
5173 };
5174
5175 /* Toggle items */
5176 static const GtkToggleActionEntry toggle_entries[] = {
5177         /* View Menu */
5178         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5179           N_("Show or hide the toolbar"),
5180           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5181         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5182           N_("Show or hide the side pane"),
5183           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5184         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5185           N_("Show the entire document"),
5186           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5187         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5188           N_("Show two pages at once"),
5189           G_CALLBACK (ev_window_cmd_dual), FALSE },
5190         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5191           N_("Expand the window to fill the screen"),
5192           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5193         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5194           N_("Run document as a presentation"),
5195           G_CALLBACK (ev_window_cmd_view_presentation) },
5196         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5197           N_("Make the current document fill the window"),
5198           G_CALLBACK (ev_window_cmd_view_best_fit) },
5199         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5200           N_("Make the current document fill the window width"),
5201           G_CALLBACK (ev_window_cmd_view_page_width) },
5202 };
5203
5204 /* Popups specific items */
5205 static const GtkActionEntry view_popup_entries [] = {
5206         /* Links */
5207         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5208           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5209         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5210           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5211         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5212           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5213         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5214           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5215         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5216           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5217         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5218           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5219 };
5220
5221 static const GtkActionEntry attachment_popup_entries [] = {
5222         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5223           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5224         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As..."), NULL,
5225           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5226 };
5227
5228 static void
5229 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5230 {
5231         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5232 }
5233
5234 static void
5235 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5236 {
5237         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5238         gtk_widget_grab_focus (window->priv->view);
5239 }
5240
5241 static void
5242 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5243 {
5244
5245         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5246         gtk_widget_grab_focus (window->priv->view);
5247 }
5248
5249 static void
5250 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5251                                    EvWindow        *window)
5252 {
5253         ev_view_reload (EV_VIEW (window->priv->view));
5254 }
5255
5256 static void
5257 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5258 {
5259         GtkAction *action;
5260
5261         action = g_object_new (EV_TYPE_PAGE_ACTION,
5262                                "name", PAGE_SELECTOR_ACTION,
5263                                "label", _("Page"),
5264                                "tooltip", _("Select Page"),
5265                                "icon_name", "text-x-generic",
5266                                "visible_overflown", FALSE,
5267                                NULL);
5268         ev_page_action_set_model (EV_PAGE_ACTION (action),
5269                                   window->priv->model);
5270         g_signal_connect (action, "activate_link",
5271                           G_CALLBACK (activate_link_cb), window);
5272         gtk_action_group_add_action (group, action);
5273         g_object_unref (action);
5274
5275         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5276                                "name", ZOOM_CONTROL_ACTION,
5277                                "label", _("Zoom"),
5278                                "stock_id", EV_STOCK_ZOOM,
5279                                "tooltip", _("Adjust the zoom level"),
5280                                "zoom", 1.0,
5281                                NULL);
5282         g_signal_connect (action, "zoom_to_level",
5283                           G_CALLBACK (zoom_control_changed_cb), window);
5284         gtk_action_group_add_action (group, action);
5285         g_object_unref (action);
5286
5287         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5288                                "name", NAVIGATION_ACTION,
5289                                "label", _("Navigation"),
5290                                "is_important", TRUE,
5291                                "short_label", _("Back"),
5292                                "stock_id", GTK_STOCK_GO_DOWN,
5293                                /*translators: this is the history action*/
5294                                "tooltip", _("Move across visited pages"),
5295                                NULL);
5296         g_signal_connect (action, "activate_link",
5297                           G_CALLBACK (navigation_action_activate_link_cb), window);
5298         gtk_action_group_add_action (group, action);
5299         g_object_unref (action);
5300
5301         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5302                                "name", "FileOpenRecent",
5303                                "label", _("_Open..."),
5304                                "tooltip", _("Open an existing document"),
5305                                "stock_id", GTK_STOCK_OPEN,
5306                                NULL);
5307         g_signal_connect (action, "activate",
5308                           G_CALLBACK (ev_window_cmd_file_open), window);
5309         g_signal_connect (action, "item_activated",
5310                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5311                           window);
5312         gtk_action_group_add_action (group, action);
5313         g_object_unref (action);
5314 }
5315
5316 static void
5317 set_action_properties (GtkActionGroup *action_group)
5318 {
5319         GtkAction *action;
5320
5321         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5322         g_object_set (action, "is-important", TRUE, NULL);
5323         /*translators: this is the label for toolbar button*/
5324         g_object_set (action, "short_label", _("Previous"), NULL);
5325
5326         action = gtk_action_group_get_action (action_group, "GoNextPage");
5327         g_object_set (action, "is-important", TRUE, NULL);
5328         /*translators: this is the label for toolbar button*/
5329         g_object_set (action, "short_label", _("Next"), NULL);
5330
5331         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5332         /*translators: this is the label for toolbar button*/
5333         g_object_set (action, "short_label", _("Zoom In"), NULL);
5334
5335         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5336         /*translators: this is the label for toolbar button*/
5337         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5338
5339         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5340         /*translators: this is the label for toolbar button*/
5341         g_object_set (action, "short_label", _("Best Fit"), NULL);
5342
5343         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5344         /*translators: this is the label for toolbar button*/
5345         g_object_set (action, "short_label", _("Fit Width"), NULL);
5346
5347         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5348         g_object_set (action, "is-important", TRUE, NULL);
5349 }
5350
5351 static void
5352 set_chrome_actions (EvWindow *window)
5353 {
5354         EvWindowPrivate *priv = window->priv;
5355         GtkActionGroup *action_group = priv->action_group;
5356         GtkAction *action;
5357
5358         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5359         g_signal_handlers_block_by_func
5360                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5361         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5362                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5363         g_signal_handlers_unblock_by_func
5364                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5365 }
5366
5367 static void
5368 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5369                           GParamSpec     *pspec,
5370                           EvWindow       *ev_window)
5371 {
5372         GtkTreeModel *model;
5373         GtkAction *action;
5374
5375         g_object_get (G_OBJECT (ev_sidebar_links),
5376                       "model", &model,
5377                       NULL);
5378
5379         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5380         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5381         g_object_unref (model);
5382 }
5383
5384 static gboolean
5385 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5386 {
5387 #ifdef ENABLE_DBUS
5388         GObject *keys;
5389
5390         keys = ev_application_get_media_keys (EV_APP);
5391         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5392 #endif /* ENABLE_DBUS */
5393
5394         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5395         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5396
5397         ev_window_set_view_accels_sensitivity (window, TRUE);
5398
5399         update_chrome_visibility (window);
5400
5401         return FALSE;
5402 }
5403
5404 static gboolean
5405 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5406 {
5407         ev_window_set_view_accels_sensitivity (window, FALSE);
5408
5409         return FALSE;
5410 }
5411
5412 static void
5413 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5414                                     GParamSpec         *pspec,
5415                                     EvWindow           *ev_window)
5416 {
5417         GtkWidget *widget;
5418
5419         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5420
5421         if (widget != NULL) {
5422                 g_signal_connect_object (widget, "focus_in_event",
5423                                          G_CALLBACK (view_actions_focus_in_cb),
5424                                          ev_window, 0);
5425                 g_signal_connect_object (widget, "focus_out_event",
5426                                          G_CALLBACK (view_actions_focus_out_cb),
5427                                          ev_window, 0);
5428                 g_object_unref (widget);
5429         }
5430 }
5431
5432 static gboolean
5433 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5434 {
5435         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5436                 gboolean maximized;
5437
5438                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5439                 if (window->priv->metadata && !ev_window_is_empty (window))
5440                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5441         }
5442
5443         return FALSE;
5444 }
5445
5446 static gboolean
5447 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5448 {
5449         GdkWindowState state;
5450         gdouble document_width, document_height;
5451
5452         if (!window->priv->metadata)
5453                 return FALSE;
5454
5455         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5456
5457         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5458                 if (!ev_window_is_empty (window) && window->priv->document) {
5459                         ev_document_get_max_page_size (window->priv->document,
5460                                                        &document_width, &document_height);
5461                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5462                                                 (double)event->width / document_width);
5463                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5464                                                 (double)event->height / document_height);
5465                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5466                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5467                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5468                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5469                 }
5470         }
5471
5472         return FALSE;
5473 }
5474
5475 static void
5476 launch_action (EvWindow *window, EvLinkAction *action)
5477 {
5478         const char *filename = ev_link_action_get_filename (action);
5479         GAppInfo *app_info;
5480         GFile *file;
5481         GList file_list = {NULL};
5482         GAppLaunchContext *context;
5483         GError *error = NULL;
5484
5485         if (filename == NULL)
5486                 return;
5487
5488         if (g_path_is_absolute (filename)) {
5489                 file = g_file_new_for_path (filename);
5490         } else {
5491                 GFile *base_file;
5492                 gchar *dir;
5493
5494                 dir = g_path_get_dirname (window->priv->uri);
5495                 base_file = g_file_new_for_uri (dir);
5496                 g_free (dir);
5497
5498                 file = g_file_resolve_relative_path (base_file, filename);
5499                 g_object_unref (base_file);
5500         }
5501
5502         app_info = g_file_query_default_handler (file, NULL, &error);
5503         if (!app_info) {
5504                 ev_window_error_message (window, error,
5505                                          "%s",
5506                                          _("Unable to launch external application."));
5507                 g_object_unref (file);
5508                 g_error_free (error);
5509
5510                 return;
5511         }
5512
5513         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5514         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5515                                            gtk_window_get_screen (GTK_WINDOW (window)));
5516         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5517                                               gtk_get_current_event_time ());
5518
5519         file_list.data = file;
5520         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5521                 ev_window_error_message (window, error,
5522                                          "%s",
5523                                          _("Unable to launch external application."));
5524                 g_error_free (error);
5525         }
5526
5527         g_object_unref (app_info);
5528         g_object_unref (file);
5529         /* FIXMEchpe: unref launch context? */
5530
5531         /* According to the PDF spec filename can be an executable. I'm not sure
5532            allowing to launch executables is a good idea though. -- marco */
5533 }
5534
5535 static void
5536 launch_external_uri (EvWindow *window, EvLinkAction *action)
5537 {
5538         const gchar *uri = ev_link_action_get_uri (action);
5539         GError *error = NULL;
5540         gboolean ret;
5541         GAppLaunchContext *context;
5542
5543         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5544         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5545                                            gtk_window_get_screen (GTK_WINDOW (window)));
5546         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5547                                               gtk_get_current_event_time ());
5548
5549         if (!g_strstr_len (uri, strlen (uri), "://") &&
5550             !g_str_has_prefix (uri, "mailto:")) {
5551                 gchar *http;
5552
5553                 /* Not a valid uri, assuming it's http */
5554                 http = g_strdup_printf ("http://%s", uri);
5555                 ret = g_app_info_launch_default_for_uri (http, context, &error);
5556                 g_free (http);
5557         } else {
5558                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5559         }
5560
5561         if (ret == FALSE) {
5562                 ev_window_error_message (window, error,
5563                                          "%s", _("Unable to open external link"));
5564                 g_error_free (error);
5565         }
5566
5567         /* FIXMEchpe: unref launch context? */
5568 }
5569
5570 static void
5571 open_remote_link (EvWindow *window, EvLinkAction *action)
5572 {
5573         gchar *uri;
5574         gchar *dir;
5575
5576         dir = g_path_get_dirname (window->priv->uri);
5577
5578         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5579                                 NULL);
5580         g_free (dir);
5581
5582         ev_application_open_uri_at_dest (EV_APP, uri,
5583                                          gtk_window_get_screen (GTK_WINDOW (window)),
5584                                          ev_link_action_get_dest (action),
5585                                          0,
5586                                          NULL,
5587                                          gtk_get_current_event_time ());
5588
5589         g_free (uri);
5590 }
5591
5592 static void
5593 do_action_named (EvWindow *window, EvLinkAction *action)
5594 {
5595         const gchar *name = ev_link_action_get_name (action);
5596
5597         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5598                 ev_window_cmd_go_first_page (NULL, window);
5599         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5600                 ev_window_cmd_go_previous_page (NULL, window);
5601         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5602                 ev_window_cmd_go_next_page (NULL, window);
5603         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5604                 ev_window_cmd_go_last_page (NULL, window);
5605         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5606                 ev_window_cmd_focus_page_selector (NULL, window);
5607         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5608                 ev_window_cmd_edit_find (NULL, window);
5609         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5610                 ev_window_cmd_file_close_window (NULL, window);
5611         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5612                 ev_window_cmd_file_print (NULL, window);
5613         } else {
5614                 g_warning ("Unimplemented named action: %s, please post a "
5615                            "bug report in Evince bugzilla "
5616                            "(http://bugzilla.gnome.org) with a testcase.",
5617                            name);
5618         }
5619 }
5620
5621 static void
5622 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5623 {
5624         switch (ev_link_action_get_action_type (action)) {
5625                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5626                         EvLinkDest *dest;
5627
5628                         dest = ev_link_action_get_dest (action);
5629                         if (!dest)
5630                                 return;
5631
5632                         ev_window_open_copy_at_dest (window, dest);
5633                 }
5634                         break;
5635                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5636                         launch_external_uri (window, action);
5637                         break;
5638                 case EV_LINK_ACTION_TYPE_LAUNCH:
5639                         launch_action (window, action);
5640                         break;
5641                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5642                         open_remote_link (window, action);
5643                         break;
5644                 case EV_LINK_ACTION_TYPE_NAMED:
5645                         do_action_named (window, action);
5646                         break;
5647                 default:
5648                         g_assert_not_reached ();
5649         }
5650 }
5651
5652 static void
5653 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5654 {
5655         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5656 }
5657
5658 static void
5659 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5660 {
5661         EvLinkAction *ev_action = NULL;
5662         EvLinkDest   *dest;
5663
5664         ev_action = ev_link_get_action (window->priv->link);
5665         if (!ev_action)
5666                 return;
5667
5668         dest = ev_link_action_get_dest (ev_action);
5669         if (!dest)
5670                 return;
5671
5672         ev_window_open_copy_at_dest (window, dest);
5673 }
5674
5675 static void
5676 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5677 {
5678         EvLinkAction *ev_action;
5679
5680         ev_action = ev_link_get_action (window->priv->link);
5681         if (!ev_action)
5682                 return;
5683
5684         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5685                                    ev_action);
5686 }
5687
5688
5689 static void
5690 image_save_dialog_response_cb (GtkWidget *fc,
5691                                gint       response_id,
5692                                EvWindow  *ev_window)
5693 {
5694         GFile           *target_file;
5695         gboolean         is_native;
5696         GError          *error = NULL;
5697         GdkPixbuf       *pixbuf;
5698         gchar           *uri;
5699         gchar          **extensions;
5700         gchar           *filename;
5701         gchar           *file_format;
5702         GdkPixbufFormat *format;
5703         GtkFileFilter   *filter;
5704
5705         if (response_id != GTK_RESPONSE_OK) {
5706                 gtk_widget_destroy (fc);
5707                 return;
5708         }
5709
5710         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5711         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5712         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5713
5714         if (format == NULL) {
5715                 format = get_gdk_pixbuf_format_by_extension (uri);
5716         }
5717
5718         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5719                 /* no extension found and no extension provided within uri */
5720                 format = get_gdk_pixbuf_format_by_extension (".png");
5721                 if (format == NULL) {
5722                         /* no .png support, try .jpeg */
5723                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5724                 }
5725         }
5726
5727         if (format == NULL) {
5728                 ev_window_error_message (ev_window, NULL,
5729                                          "%s",
5730                                          _("Couldn't find appropriate format to save image"));
5731                 g_free (uri);
5732                 gtk_widget_destroy (fc);
5733
5734                 return;
5735         }
5736
5737         extensions = gdk_pixbuf_format_get_extensions (format);
5738         if (!g_str_has_suffix (uri, extensions[0])) {
5739                 gchar *uri_extension;
5740
5741                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5742                 target_file = g_file_new_for_uri (uri_extension);
5743                 g_free (uri_extension);
5744         } else {
5745                 target_file = g_file_new_for_uri (uri);
5746         }
5747         g_strfreev (extensions);
5748         g_free (uri);
5749
5750         is_native = g_file_is_native (target_file);
5751         if (is_native) {
5752                 filename = g_file_get_path (target_file);
5753         } else {
5754                 /* Create a temporary local file to save to */
5755                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5756                         goto has_error;
5757         }
5758
5759         ev_document_doc_mutex_lock ();
5760         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5761                                                ev_window->priv->image);
5762         ev_document_doc_mutex_unlock ();
5763
5764         file_format = gdk_pixbuf_format_get_name (format);
5765         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5766         g_free (file_format);
5767         g_object_unref (pixbuf);
5768
5769     has_error:
5770         if (error) {
5771                 ev_window_error_message (ev_window, error,
5772                                          "%s", _("The image could not be saved."));
5773                 g_error_free (error);
5774                 g_free (filename);
5775                 g_object_unref (target_file);
5776                 gtk_widget_destroy (fc);
5777
5778                 return;
5779         }
5780
5781         if (!is_native) {
5782                 GFile *source_file;
5783
5784                 source_file = g_file_new_for_path (filename);
5785
5786                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5787                                        source_file, target_file);
5788                 g_object_unref (source_file);
5789         }
5790
5791         g_free (filename);
5792         g_object_unref (target_file);
5793         gtk_widget_destroy (fc);
5794 }
5795
5796 static void
5797 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5798 {
5799         GtkWidget *fc;
5800
5801         if (!window->priv->image)
5802                 return;
5803
5804         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5805                                           GTK_WINDOW (window),
5806                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5807                                           GTK_STOCK_CANCEL,
5808                                           GTK_RESPONSE_CANCEL,
5809                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5810                                           NULL);
5811
5812         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5813         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5814                                                  GTK_RESPONSE_OK,
5815                                                  GTK_RESPONSE_CANCEL,
5816                                                  -1);
5817
5818         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5819         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5820
5821         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5822
5823         g_signal_connect (fc, "response",
5824                           G_CALLBACK (image_save_dialog_response_cb),
5825                           window);
5826
5827         gtk_widget_show (fc);
5828 }
5829
5830 static void
5831 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5832 {
5833         GtkClipboard *clipboard;
5834         GdkPixbuf    *pixbuf;
5835
5836         if (!window->priv->image)
5837                 return;
5838
5839         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5840                                               GDK_SELECTION_CLIPBOARD);
5841         ev_document_doc_mutex_lock ();
5842         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5843                                                window->priv->image);
5844         ev_document_doc_mutex_unlock ();
5845
5846         gtk_clipboard_set_image (clipboard, pixbuf);
5847         g_object_unref (pixbuf);
5848 }
5849
5850 static void
5851 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5852 {
5853         GList     *l;
5854         GdkScreen *screen;
5855
5856         if (!window->priv->attach_list)
5857                 return;
5858
5859         screen = gtk_window_get_screen (GTK_WINDOW (window));
5860
5861         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5862                 EvAttachment *attachment;
5863                 GError       *error = NULL;
5864
5865                 attachment = (EvAttachment *) l->data;
5866
5867                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5868
5869                 if (error) {
5870                         ev_window_error_message (window, error,
5871                                                  "%s", _("Unable to open attachment"));
5872                         g_error_free (error);
5873                 }
5874         }
5875 }
5876
5877 static void
5878 attachment_save_dialog_response_cb (GtkWidget *fc,
5879                                     gint       response_id,
5880                                     EvWindow  *ev_window)
5881 {
5882         GFile                *target_file;
5883         gchar                *uri;
5884         GList                *l;
5885         GtkFileChooserAction  fc_action;
5886         gboolean              is_dir;
5887         gboolean              is_native;
5888
5889         if (response_id != GTK_RESPONSE_OK) {
5890                 gtk_widget_destroy (fc);
5891                 return;
5892         }
5893
5894         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5895         target_file = g_file_new_for_uri (uri);
5896         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5897         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5898         is_native = g_file_is_native (target_file);
5899
5900         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5901                 EvAttachment *attachment;
5902                 GFile        *save_to = NULL;
5903                 GError       *error = NULL;
5904
5905                 attachment = (EvAttachment *) l->data;
5906
5907                 if (is_native) {
5908                         if (is_dir) {
5909                                 save_to = g_file_get_child (target_file,
5910                                     /* FIXMEchpe: file name encoding! */
5911                                                             ev_attachment_get_name (attachment));
5912                         } else {
5913                                 save_to = g_object_ref (target_file);
5914                         }
5915                 } else {
5916                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5917                 }
5918
5919                 if (save_to)
5920                         ev_attachment_save (attachment, save_to, &error);
5921
5922                 if (error) {
5923                         ev_window_error_message (ev_window, error,
5924                                                  "%s", _("The attachment could not be saved."));
5925                         g_error_free (error);
5926                         g_object_unref (save_to);
5927
5928                         continue;
5929                 }
5930
5931                 if (!is_native) {
5932                         GFile *dest_file;
5933
5934                         if (is_dir) {
5935                                 dest_file = g_file_get_child (target_file,
5936                                                               ev_attachment_get_name (attachment));
5937                         } else {
5938                                 dest_file = g_object_ref (target_file);
5939                         }
5940
5941                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5942                                                save_to, dest_file);
5943
5944                         g_object_unref (dest_file);
5945                 }
5946
5947                 g_object_unref (save_to);
5948         }
5949
5950         g_free (uri);
5951         g_object_unref (target_file);
5952
5953         gtk_widget_destroy (fc);
5954 }
5955
5956 static void
5957 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5958 {
5959         GtkWidget    *fc;
5960         EvAttachment *attachment = NULL;
5961
5962         if (!window->priv->attach_list)
5963                 return;
5964
5965         if (g_list_length (window->priv->attach_list) == 1)
5966                 attachment = (EvAttachment *) window->priv->attach_list->data;
5967
5968         fc = gtk_file_chooser_dialog_new (
5969                 _("Save Attachment"),
5970                 GTK_WINDOW (window),
5971                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5972                 GTK_STOCK_CANCEL,
5973                 GTK_RESPONSE_CANCEL,
5974                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5975                 NULL);
5976
5977         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5978         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5979                                                  GTK_RESPONSE_OK,
5980                                                  GTK_RESPONSE_CANCEL,
5981                                                  -1);
5982
5983         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5984         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5985
5986         if (attachment)
5987                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5988                                                    ev_attachment_get_name (attachment));
5989
5990         g_signal_connect (fc, "response",
5991                           G_CALLBACK (attachment_save_dialog_response_cb),
5992                           window);
5993
5994         gtk_widget_show (fc);
5995 }
5996
5997 static void
5998 ev_window_media_player_key_pressed (EvWindow    *window,
5999                                     const gchar *key,
6000                                     gpointer     user_data)
6001 {
6002         if (!gtk_window_is_active (GTK_WINDOW (window)))
6003                 return;
6004
6005         /* Note how Previous/Next only go to the
6006          * next/previous page despite their icon telling you
6007          * they should go to the beginning/end.
6008          *
6009          * There's very few keyboards with FFW/RWD though,
6010          * so we stick the most useful keybinding on the most
6011          * often seen keys
6012          */
6013         if (strcmp (key, "Play") == 0) {
6014                 ev_window_run_presentation (window);
6015         } else if (strcmp (key, "Previous") == 0) {
6016                 ev_window_cmd_go_previous_page (NULL, window);
6017         } else if (strcmp (key, "Next") == 0) {
6018                 ev_window_cmd_go_next_page (NULL, window);
6019         } else if (strcmp (key, "FastForward") == 0) {
6020                 ev_window_cmd_go_last_page (NULL, window);
6021         } else if (strcmp (key, "Rewind") == 0) {
6022                 ev_window_cmd_go_first_page (NULL, window);
6023         }
6024 }
6025
6026 static EggToolbarsModel *
6027 get_toolbars_model (void)
6028 {
6029         EggToolbarsModel *toolbars_model;
6030         gchar            *toolbars_file;
6031         gchar            *toolbars_path;
6032         gint              i;
6033
6034         toolbars_model = egg_toolbars_model_new ();
6035
6036         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6037                                           "evince_toolbar.xml", NULL);
6038         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6039                                          "evince-toolbar.xml", NULL);
6040         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6041
6042         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6043                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6044                 goto skip_conversion;
6045         }
6046
6047         /* Open item doesn't exist anymore,
6048          * convert it to OpenRecent for compatibility
6049          */
6050         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6051                 const gchar *item;
6052
6053                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6054                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6055                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6056                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6057                                                      "FileOpenRecent");
6058                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6059                         break;
6060                 }
6061         }
6062
6063     skip_conversion:
6064         g_free (toolbars_file);
6065         g_free (toolbars_path);
6066
6067         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6068
6069         return toolbars_model;
6070 }
6071
6072 static void
6073 ev_window_init (EvWindow *ev_window)
6074 {
6075         GtkActionGroup *action_group;
6076         GtkAccelGroup *accel_group;
6077         GError *error = NULL;
6078         GtkWidget *sidebar_widget;
6079         EggToolbarsModel *toolbars_model;
6080         GObject *mpkeys;
6081         gchar *ui_path;
6082         gdouble dpi;
6083
6084         g_signal_connect (ev_window, "configure_event",
6085                           G_CALLBACK (window_configure_event_cb), NULL);
6086         g_signal_connect (ev_window, "window_state_event",
6087                           G_CALLBACK (window_state_event_cb), NULL);
6088
6089         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6090
6091         ev_window->priv->model = ev_document_model_new ();
6092
6093         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6094         ev_window->priv->title = ev_window_title_new (ev_window);
6095
6096         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6097         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6098         gtk_widget_show (ev_window->priv->main_box);
6099
6100         action_group = gtk_action_group_new ("MenuActions");
6101         ev_window->priv->action_group = action_group;
6102         gtk_action_group_set_translation_domain (action_group, NULL);
6103         gtk_action_group_add_actions (action_group, entries,
6104                                       G_N_ELEMENTS (entries), ev_window);
6105         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6106                                              G_N_ELEMENTS (toggle_entries),
6107                                              ev_window);
6108         set_action_properties (action_group);
6109         register_custom_actions (ev_window, action_group);
6110
6111         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6112         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6113                                             action_group, 0);
6114
6115         accel_group =
6116                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6117         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6118
6119         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6120
6121         action_group = gtk_action_group_new ("ViewPopupActions");
6122         ev_window->priv->view_popup_action_group = action_group;
6123         gtk_action_group_set_translation_domain (action_group, NULL);
6124         gtk_action_group_add_actions (action_group, view_popup_entries,
6125                                       G_N_ELEMENTS (view_popup_entries),
6126                                       ev_window);
6127         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6128                                             action_group, 0);
6129
6130         action_group = gtk_action_group_new ("AttachmentPopupActions");
6131         ev_window->priv->attachment_popup_action_group = action_group;
6132         gtk_action_group_set_translation_domain (action_group, NULL);
6133         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6134                                       G_N_ELEMENTS (attachment_popup_entries),
6135                                       ev_window);
6136         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6137                                             action_group, 0);
6138
6139         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6140                                     "evince-ui.xml", NULL);
6141         if (!gtk_ui_manager_add_ui_from_file (
6142                 ev_window->priv->ui_manager, ui_path, &error))
6143         {
6144                 g_warning ("building menus failed: %s", error->message);
6145                 g_error_free (error);
6146         }
6147         g_free (ui_path);
6148
6149 #if GTK_CHECK_VERSION (2, 17, 4)
6150         {
6151                 GtkAction *action;
6152
6153                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6154                                                       "FilePageSetup");
6155                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6156         }
6157 #endif
6158
6159         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6160         ev_window->priv->recent_action_group = NULL;
6161         ev_window->priv->recent_ui_id = 0;
6162         g_signal_connect_swapped (ev_window->priv->recent_manager,
6163                                   "changed",
6164                                   G_CALLBACK (ev_window_setup_recent),
6165                                   ev_window);
6166
6167         ev_window->priv->menubar =
6168                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6169                                             "/MainMenu");
6170         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6171                             ev_window->priv->menubar,
6172                             FALSE, FALSE, 0);
6173
6174         toolbars_model = get_toolbars_model ();
6175         ev_window->priv->toolbar = GTK_WIDGET
6176                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6177                                "ui-manager", ev_window->priv->ui_manager,
6178                                "popup-path", "/ToolbarPopup",
6179                                "model", toolbars_model,
6180                                NULL));
6181         g_object_unref (toolbars_model);
6182
6183         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6184                                    "DefaultToolBar");
6185         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6186                             ev_window->priv->toolbar,
6187                             FALSE, FALSE, 0);
6188         gtk_widget_show (ev_window->priv->toolbar);
6189
6190         /* Add the main area */
6191         ev_window->priv->hpaned = gtk_hpaned_new ();
6192         g_signal_connect (ev_window->priv->hpaned,
6193                           "notify::position",
6194                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6195                           ev_window);
6196
6197         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6198         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6199                             TRUE, TRUE, 0);
6200         gtk_widget_show (ev_window->priv->hpaned);
6201
6202         ev_window->priv->sidebar = ev_sidebar_new ();
6203         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6204                               ev_window->priv->model);
6205         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6206                          ev_window->priv->sidebar, FALSE, FALSE);
6207         gtk_widget_show (ev_window->priv->sidebar);
6208
6209         /* Stub sidebar, for now */
6210
6211         sidebar_widget = ev_sidebar_thumbnails_new ();
6212         ev_window->priv->sidebar_thumbs = sidebar_widget;
6213         g_signal_connect (sidebar_widget,
6214                           "notify::main-widget",
6215                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6216                           ev_window);
6217         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6218         gtk_widget_show (sidebar_widget);
6219         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6220                              sidebar_widget);
6221
6222         sidebar_widget = ev_sidebar_links_new ();
6223         ev_window->priv->sidebar_links = sidebar_widget;
6224         g_signal_connect (sidebar_widget,
6225                           "notify::model",
6226                           G_CALLBACK (sidebar_widget_model_set),
6227                           ev_window);
6228         g_signal_connect (sidebar_widget,
6229                           "link_activated",
6230                           G_CALLBACK (sidebar_links_link_activated_cb),
6231                           ev_window);
6232         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6233         gtk_widget_show (sidebar_widget);
6234         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6235                              sidebar_widget);
6236
6237         sidebar_widget = ev_sidebar_attachments_new ();
6238         ev_window->priv->sidebar_attachments = sidebar_widget;
6239         g_signal_connect_object (sidebar_widget,
6240                                  "popup",
6241                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6242                                  ev_window, 0);
6243         gtk_widget_show (sidebar_widget);
6244         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6245                              sidebar_widget);
6246
6247         sidebar_widget = ev_sidebar_layers_new ();
6248         ev_window->priv->sidebar_layers = sidebar_widget;
6249         g_signal_connect (sidebar_widget,
6250                           "layers_visibility_changed",
6251                           G_CALLBACK (sidebar_layers_visibility_changed),
6252                           ev_window);
6253         gtk_widget_show (sidebar_widget);
6254         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6255                              sidebar_widget);
6256
6257         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6258         ev_window->priv->scrolled_window =
6259                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6260                                           "shadow-type", GTK_SHADOW_IN,
6261                                           NULL));
6262         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6263                             ev_window->priv->scrolled_window,
6264                             TRUE, TRUE, 0);
6265         gtk_widget_show (ev_window->priv->scrolled_window);
6266
6267         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6268                         ev_window->priv->view_box);
6269         gtk_widget_show (ev_window->priv->view_box);
6270
6271         ev_window->priv->view = ev_view_new ();
6272         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6273         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6274         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6275         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6276         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6277         g_signal_connect_swapped (ev_window->priv->password_view,
6278                                   "unlock",
6279                                   G_CALLBACK (ev_window_password_view_unlock),
6280                                   ev_window);
6281         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6282                                  G_CALLBACK (view_actions_focus_in_cb),
6283                                  ev_window, 0);
6284         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6285                                  G_CALLBACK (view_actions_focus_out_cb),
6286                                  ev_window, 0);
6287         g_signal_connect_object (ev_window->priv->view, "external-link",
6288                                  G_CALLBACK (view_external_link_cb),
6289                                  ev_window, 0);
6290         g_signal_connect_object (ev_window->priv->view, "handle-link",
6291                                  G_CALLBACK (view_handle_link_cb),
6292                                  ev_window, 0);
6293         g_signal_connect_object (ev_window->priv->view,
6294                                  "popup",
6295                                  G_CALLBACK (view_menu_popup_cb),
6296                                  ev_window, 0);
6297         gtk_widget_show (ev_window->priv->view);
6298         gtk_widget_show (ev_window->priv->password_view);
6299
6300         /* Find Bar */
6301         ev_window->priv->find_bar = egg_find_bar_new ();
6302         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6303                           ev_window->priv->find_bar,
6304                           FALSE, TRUE, 0);
6305
6306         /* We own a ref on these widgets, as we can swap them in and out */
6307         g_object_ref (ev_window->priv->view);
6308         g_object_ref (ev_window->priv->password_view);
6309
6310         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6311                            ev_window->priv->view);
6312
6313         /* Connect to model signals */
6314         g_signal_connect_swapped (ev_window->priv->model,
6315                                   "page-changed",
6316                                   G_CALLBACK (ev_window_page_changed_cb),
6317                                   ev_window);
6318         g_signal_connect (ev_window->priv->model,
6319                           "notify::document",
6320                           G_CALLBACK (ev_window_document_changed_cb),
6321                           ev_window);
6322         g_signal_connect (ev_window->priv->model,
6323                           "notify::scale",
6324                           G_CALLBACK (ev_window_zoom_changed_cb),
6325                           ev_window);
6326         g_signal_connect (ev_window->priv->model,
6327                           "notify::sizing-mode",
6328                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6329                           ev_window);
6330         g_signal_connect (ev_window->priv->model,
6331                           "notify::rotation",
6332                           G_CALLBACK (ev_window_rotation_changed_cb),
6333                           ev_window);
6334         g_signal_connect (ev_window->priv->model,
6335                           "notify::continuous",
6336                           G_CALLBACK (ev_window_continuous_changed_cb),
6337                           ev_window);
6338         g_signal_connect (ev_window->priv->model,
6339                           "notify::dual-page",
6340                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6341                           ev_window);
6342
6343         /* Connect to view signals */
6344         g_signal_connect (ev_window->priv->view,
6345                           "notify::has-selection",
6346                           G_CALLBACK (ev_window_has_selection_changed_cb),
6347                           ev_window);
6348
6349         /* Connect sidebar signals */
6350         g_signal_connect (ev_window->priv->sidebar,
6351                           "notify::visible",
6352                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6353                           ev_window);
6354         g_signal_connect (ev_window->priv->sidebar,
6355                           "notify::current-page",
6356                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6357                           ev_window);
6358
6359         /* Connect to find bar signals */
6360         g_signal_connect (ev_window->priv->find_bar,
6361                           "previous",
6362                           G_CALLBACK (find_bar_previous_cb),
6363                           ev_window);
6364         g_signal_connect (ev_window->priv->find_bar,
6365                           "next",
6366                           G_CALLBACK (find_bar_next_cb),
6367                           ev_window);
6368         g_signal_connect (ev_window->priv->find_bar,
6369                           "close",
6370                           G_CALLBACK (find_bar_close_cb),
6371                           ev_window);
6372         g_signal_connect (ev_window->priv->find_bar,
6373                           "notify::search-string",
6374                           G_CALLBACK (find_bar_search_changed_cb),
6375                           ev_window);
6376         g_signal_connect (ev_window->priv->find_bar,
6377                           "notify::case-sensitive",
6378                           G_CALLBACK (find_bar_search_changed_cb),
6379                           ev_window);
6380         g_signal_connect (ev_window->priv->find_bar,
6381                           "notify::visible",
6382                           G_CALLBACK (find_bar_visibility_changed_cb),
6383                           ev_window);
6384         g_signal_connect (ev_window->priv->find_bar,
6385                           "scroll",
6386                           G_CALLBACK (find_bar_scroll),
6387                           ev_window);
6388
6389         /* Popups */
6390         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6391                                                                  "/DocumentPopup");
6392         ev_window->priv->link = NULL;
6393
6394         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6395                                                                        "/AttachmentPopup");
6396         ev_window->priv->attach_list = NULL;
6397
6398         /* Media player keys */
6399         mpkeys = ev_application_get_media_keys (EV_APP);
6400         if (mpkeys) {
6401                 g_signal_connect_swapped (mpkeys, "key_pressed",
6402                                           G_CALLBACK (ev_window_media_player_key_pressed),
6403                                           ev_window);
6404         }
6405
6406         /* Give focus to the document view */
6407         gtk_widget_grab_focus (ev_window->priv->view);
6408
6409         /* Set it user interface params */
6410         ev_window_setup_recent (ev_window);
6411
6412         ev_window_setup_gtk_settings (ev_window);
6413
6414         setup_chrome_from_metadata (ev_window);
6415         set_chrome_actions (ev_window);
6416         update_chrome_visibility (ev_window);
6417
6418         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6419
6420         setup_view_from_metadata (ev_window);
6421         setup_sidebar_from_metadata (ev_window);
6422
6423         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6424         ev_window_setup_action_sensitivity (ev_window);
6425
6426         /* Drag and Drop */
6427         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6428                            GTK_DEST_DEFAULT_ALL,
6429                            NULL, 0,
6430                            GDK_ACTION_COPY);
6431         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6432 }
6433
6434 /**
6435  * ev_window_new:
6436  *
6437  * Creates a #GtkWidget that represents the window.
6438  *
6439  * Returns: the #GtkWidget that represents the window.
6440  */
6441 GtkWidget *
6442 ev_window_new (void)
6443 {
6444         GtkWidget *ev_window;
6445
6446         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6447                                               "type", GTK_WINDOW_TOPLEVEL,
6448                                               NULL));
6449
6450         return ev_window;
6451 }