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 (C) 2003, 2004, 2005 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 #if GTK_CHECK_VERSION (2, 14, 0)
  42 #include <gtk/gtkunixprint.h>
  43 #else
  44 #include <gtk/gtkprintunixdialog.h>
  45 #endif
  46 #ifdef WITH_GCONF
  47 #include <gconf/gconf-client.h>
  48 #endif
  49
  50 #include "egg-editable-toolbar.h"
  51 #include "egg-toolbar-editor.h"
  52 #include "egg-toolbars-model.h"
  53
  54 #include "eggfindbar.h"
  55
  56 #include "ephy-zoom-action.h"
  57 #include "ephy-zoom.h"
  58
  59 #include "ev-application.h"
  60 #include "ev-document-factory.h"
  61 #include "ev-document-find.h"
  62 #include "ev-document-fonts.h"
  63 #include "ev-document-images.h"
  64 #include "ev-document-links.h"
  65 #include "ev-document-thumbnails.h"
  66 #include "ev-document-type-builtins.h"
  67 #include "ev-file-exporter.h"
  68 #include "ev-file-helpers.h"
  69 #include "ev-file-monitor.h"
  70 #include "ev-history.h"
  71 #include "ev-image.h"
  72 #include "ev-job-scheduler.h"
  73 #include "ev-jobs.h"
  74 #include "ev-message-area.h"
  75 #include "ev-metadata-manager.h"
  76 #include "ev-mount-operation.h"
  77 #include "ev-navigation-action.h"
  78 #include "ev-open-recent-action.h"
  79 #include "ev-page-action.h"
  80 #include "ev-password-view.h"
  81 #include "ev-properties-dialog.h"
  82 #include "ev-sidebar-attachments.h"
  83 #include "ev-sidebar.h"
  84 #include "ev-sidebar-links.h"
  85 #include "ev-sidebar-page.h"
  86 #include "ev-sidebar-thumbnails.h"
  87 #include "ev-sidebar-layers.h"
  88 #include "ev-stock-icons.h"
  89 #include "ev-utils.h"
  90 #include "ev-keyring.h"
  91 #include "ev-view.h"
  92 #include "ev-view-type-builtins.h"
  93 #include "ev-window.h"
  94 #include "ev-window-title.h"
  95 #include "ev-print-operation.h"
  96 #include "ev-progress-message-area.h"
  97
  98 #ifdef ENABLE_DBUS
  99 #include "ev-media-player-keys.h"
 100 #endif /* ENABLE_DBUS */
 101
 102 #ifdef ENABLE_PDF
 103 #include <poppler.h>
 104 #endif
 105
 106 typedef enum {
 107         PAGE_MODE_DOCUMENT,
 108         PAGE_MODE_PASSWORD
 109 } EvWindowPageMode;
 110
 111 typedef enum {
 112         EV_CHROME_MENUBAR       = 1 << 0,
 113         EV_CHROME_TOOLBAR       = 1 << 1,
 114         EV_CHROME_FINDBAR       = 1 << 2,
 115         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 116         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 117         EV_CHROME_SIDEBAR       = 1 << 5,
 118         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 119         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 120 } EvChrome;
 121
 122 typedef enum {
 123         EV_SAVE_DOCUMENT,
 124         EV_SAVE_ATTACHMENT,
 125         EV_SAVE_IMAGE
 126 } EvSaveType;
 127
 128 struct _EvWindowPrivate {
 129         /* UI */
 130         EvChrome chrome;
 131
 132         GtkWidget *main_box;
 133         GtkWidget *menubar;
 134         GtkWidget *toolbar;
 135         GtkWidget *hpaned;
 136         GtkWidget *view_box;
 137         GtkWidget *sidebar;
 138         GtkWidget *find_bar;
 139         GtkWidget *scrolled_window;
 140         GtkWidget *view;
 141         GtkWidget *message_area;
 142         GtkWidget *password_view;
 143         GtkWidget *sidebar_thumbs;
 144         GtkWidget *sidebar_links;
 145         GtkWidget *sidebar_attachments;
 146         GtkWidget *sidebar_layers;
 147
 148         /* Progress Messages */
 149         guint progress_idle;
 150         GCancellable *progress_cancellable;
 151
 152         /* Dialogs */
 153         GtkWidget *properties;
 154         GtkWidget *print_dialog;
 155
 156         /* UI Builders */
 157         GtkActionGroup   *action_group;
 158         GtkActionGroup   *view_popup_action_group;
 159         GtkActionGroup   *attachment_popup_action_group;
 160         GtkRecentManager *recent_manager;
 161         GtkActionGroup   *recent_action_group;
 162         guint             recent_ui_id;
 163         GtkUIManager     *ui_manager;
 164
 165         /* Fullscreen mode */
 166         GtkWidget *fullscreen_toolbar;
 167
 168         /* Presentation mode */
 169         guint      presentation_timeout_id;
 170
 171         /* Preview mode */
 172         GtkWidget *preview_toolbar;
 173         gchar     *print_settings_file;
 174
 175         /* Popup view */
 176         GtkWidget *view_popup;
 177         EvLink    *link;
 178         EvImage   *image;
 179
 180         /* Popup attachment */
 181         GtkWidget    *attachment_popup;
 182         GList        *attach_list;
 183
 184         /* Document */
 185         char *uri;
 186         glong uri_mtime;
 187         char *local_uri;
 188         gboolean unlink_temp_file;
 189         gboolean in_reload;
 190         EvFileMonitor *monitor;
 191         guint setup_document_idle;
 192
 193         EvDocument *document;
 194         EvHistory *history;
 195         EvPageCache *page_cache;
 196         EvWindowPageMode page_mode;
 197         EvWindowTitle *title;
 198
 199         /* Load params */
 200         EvLinkDest       *dest;
 201         gchar            *search_string;
 202         EvWindowRunMode   window_mode;
 203
 204         EvJob            *load_job;
 205         EvJob            *reload_job;
 206         EvJob            *thumbnail_job;
 207         EvJob            *save_job;
 208         EvJob            *find_job;
 209
 210         /* Printing */
 211         GQueue           *print_queue;
 212         GtkPrinter       *printer;
 213         GtkPrintSettings *print_settings;
 214         GtkPageSetup     *print_page_setup;
 215         gboolean          close_after_print;
 216 };
 217
 218 #define EV_WINDOW_GET_PRIVATE(object) \
 219         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 220
 221 #define PAGE_SELECTOR_ACTION    "PageSelector"
 222 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 223 #define NAVIGATION_ACTION       "Navigation"
 224
 225 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 226 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 227 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 228
 229 #define PRESENTATION_TIMEOUT 5
 230
 231 #define SIDEBAR_DEFAULT_SIZE    132
 232 #define LINKS_SIDEBAR_ID "links"
 233 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 234 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 235 #define LAYERS_SIDEBAR_ID "layers"
 236
 237 static const gchar *document_print_settings[] = {
 238         GTK_PRINT_SETTINGS_N_COPIES,
 239         GTK_PRINT_SETTINGS_COLLATE,
 240         GTK_PRINT_SETTINGS_REVERSE,
 241         GTK_PRINT_SETTINGS_NUMBER_UP,
 242         GTK_PRINT_SETTINGS_SCALE,
 243         GTK_PRINT_SETTINGS_PRINT_PAGES,
 244         GTK_PRINT_SETTINGS_PAGE_RANGES,
 245         GTK_PRINT_SETTINGS_PAGE_SET,
 246         GTK_PRINT_SETTINGS_OUTPUT_URI
 247 };
 248
 249 static void     ev_window_update_actions                (EvWindow         *ev_window);
 250 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 251                                                          GParamSpec       *pspec,
 252                                                          EvWindow         *ev_window);
 253 static void     ev_window_set_page_mode                 (EvWindow         *window,
 254                                                          EvWindowPageMode  page_mode);
 255 static void     ev_window_load_job_cb                   (EvJob            *job,
 256                                                          gpointer          data);
 257 static void     ev_window_reload_document               (EvWindow         *window);
 258 static void     ev_window_reload_job_cb                 (EvJob            *job,
 259                                                          EvWindow         *window);
 260 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_save_job_cb                   (EvJob            *save,
 263                                                          EvWindow         *window);
 264 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 265                                                          GParamSpec       *pspec,
 266                                                          EvWindow         *ev_window);
 267 static void     ev_window_zoom_changed_cb               (EvView           *view,
 268                                                          GParamSpec       *pspec,
 269                                                          EvWindow         *ev_window);
 270 static void     ev_window_add_recent                    (EvWindow         *window,
 271                                                          const char       *filename);
 272 static void     ev_window_run_fullscreen                (EvWindow         *window);
 273 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 274                                                          gboolean          unfullscreen_window);
 275 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 276                                                          EvWindow         *window);
 277 static void     ev_window_run_presentation              (EvWindow         *window);
 278 static void     ev_window_stop_presentation             (EvWindow         *window,
 279                                                          gboolean          unfullscreen_window);
 280 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_window_run_preview                   (EvWindow         *window);
 283 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 284                                                          EvWindow         *window);
 285 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 288                                                          EvWindow         *window);
 289 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 296                                                          EvWindow         *window);
 297 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 298                                                          EvWindow         *ev_window);
 299 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 300                                                          EvWindow         *ev_window);
 301 static void     view_handle_link_cb                     (EvView           *view,
 302                                                          EvLink           *link,
 303                                                          EvWindow         *window);
 304 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 305 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 308                                                          GParamSpec       *param,
 309                                                          EvWindow         *ev_window);
 310 static void     ev_window_do_preview_print              (EvWindow         *window);
 311 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 312                                                          GFile            *source_file);
 313 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 314                                                          const gchar      *key,
 315                                                          gpointer          user_data);
 316 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 317
 318 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 319
 320 static void
 321 ev_window_set_action_sensitive (EvWindow   *ev_window,
 322                                 const char *name,
 323                                 gboolean    sensitive)
 324 {
 325         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 326                                                          name);
 327         gtk_action_set_sensitive (action, sensitive);
 328 }
 329
 330
 331 static void
 332 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 333 {
 334         EvDocument *document = ev_window->priv->document;
 335         const EvDocumentInfo *info = NULL;
 336
 337         gboolean has_document = FALSE;
 338         gboolean ok_to_print = TRUE;
 339         gboolean ok_to_copy = TRUE;
 340         gboolean has_properties = TRUE;
 341         gboolean override_restrictions = TRUE;
 342         gboolean can_get_text = FALSE;
 343         gboolean has_pages = FALSE;
 344         gboolean can_find = FALSE;
 345 #ifdef WITH_GCONF
 346         GConfClient *client;
 347 #endif
 348
 349         if (document) {
 350                 has_document = TRUE;
 351                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 352         }
 353
 354         if (has_document && ev_window->priv->page_cache) {
 355                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 356         }
 357
 358         if (!info || info->fields_mask == 0) {
 359                 has_properties = FALSE;
 360         }
 361
 362         if (has_document && EV_IS_SELECTION (document)) {
 363                 can_get_text = TRUE;
 364         }
 365
 366         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 367                 can_find = TRUE;
 368         }
 369
 370 #ifdef WITH_GCONF
 371         client = gconf_client_get_default ();
 372         override_restrictions = gconf_client_get_bool (client,
 373                                                        GCONF_OVERRIDE_RESTRICTIONS,
 374                                                        NULL);
 375 #endif
 376         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 377                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 378                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 379         }
 380
 381         if (has_document && !EV_IS_FILE_EXPORTER(document))
 382                 ok_to_print = FALSE;
 383
 384 #ifdef WITH_GCONF
 385         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 386                 ok_to_copy = FALSE;
 387         }
 388
 389         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 390                 ok_to_print = FALSE;
 391         }
 392
 393         g_object_unref (client);
 394 #endif
 395
 396         /* File menu */
 397         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 398         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 399         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 400         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 401         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 402
 403         /* Edit menu */
 404         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 405         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 406         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 407         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 408         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 409
 410         /* View menu */
 411         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 412         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 413         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 414         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 415         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 416         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 417
 418         /* Toolbar-specific actions: */
 419         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 420         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 421         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 422         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 423
 424         ev_window_update_actions (ev_window);
 425 }
 426
 427 static void
 428 ev_window_update_actions (EvWindow *ev_window)
 429 {
 430         EvView *view = EV_VIEW (ev_window->priv->view);
 431         int n_pages = 0, page = -1;
 432         gboolean has_pages = FALSE;
 433         gboolean presentation_mode;
 434         gboolean can_find_in_page = FALSE;
 435
 436         if (ev_window->priv->document && ev_window->priv->page_cache) {
 437                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 438                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 439                 has_pages = n_pages > 0;
 440         }
 441
 442         can_find_in_page = (ev_window->priv->find_job &&
 443                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 444
 445         ev_window_set_action_sensitive (ev_window, "EditCopy",
 446                                         has_pages &&
 447                                         ev_view_get_has_selection (view));
 448         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 449                                         has_pages && can_find_in_page);
 450         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 451                                         has_pages && can_find_in_page);
 452
 453         presentation_mode = ev_view_get_presentation (view);
 454
 455         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 456                                         has_pages &&
 457                                         ev_view_can_zoom_in (view) &&
 458                                         !presentation_mode);
 459         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 460                                         has_pages &&
 461                                         ev_view_can_zoom_out (view) &&
 462                                         !presentation_mode);
 463
 464         /* Go menu */
 465         if (has_pages) {
 466                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 467                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 468                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 469                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 470         } else {
 471                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 472                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 473                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 474                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 475         }
 476
 477         if (has_pages &&
 478             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 479             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 480                 GtkAction *action;
 481                 float      zoom;
 482                 float      real_zoom;
 483
 484                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 485                                                       ZOOM_CONTROL_ACTION);
 486
 487                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 488                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 489                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 490
 491                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 492         }
 493 }
 494
 495 static void
 496 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 497 {
 498         gboolean can_find;
 499
 500         can_find = window->priv->document &&
 501             EV_IS_DOCUMENT_FIND (window->priv->document);
 502
 503         if (window->priv->action_group) {
 504                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 505                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 506                 ev_window_set_action_sensitive (window, "Space", sensitive);
 507                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 508                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 509                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 510                 ev_window_set_action_sensitive (window, "Return", sensitive);
 511                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 512                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 513                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 514                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 515                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 516                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 517
 518                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 519         }
 520 }
 521
 522 static void
 523 set_widget_visibility (GtkWidget *widget, gboolean visible)
 524 {
 525         g_assert (GTK_IS_WIDGET (widget));
 526
 527         if (visible)
 528                 gtk_widget_show (widget);
 529         else
 530                 gtk_widget_hide (widget);
 531 }
 532
 533 static void
 534 update_chrome_visibility (EvWindow *window)
 535 {
 536         EvWindowPrivate *priv = window->priv;
 537         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 538         gboolean fullscreen_mode, presentation, fullscreen;
 539         gboolean preview_toolbar;
 540
 541         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 542         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 543         fullscreen_mode = fullscreen || presentation;
 544
 545         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 546         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 547                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 548         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 549                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 550         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 551         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 552         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 553
 554         set_widget_visibility (priv->menubar, menubar);
 555         set_widget_visibility (priv->toolbar, toolbar);
 556         set_widget_visibility (priv->find_bar, findbar);
 557         set_widget_visibility (priv->sidebar, sidebar);
 558
 559         if (priv->preview_toolbar)
 560                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 561
 562         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 563         gtk_widget_set_sensitive (priv->menubar, menubar);
 564
 565         if (priv->fullscreen_toolbar != NULL) {
 566                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 567         }
 568 }
 569
 570 static void
 571 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 572 {
 573         EvWindowPrivate *priv = window->priv;
 574
 575         if (active) {
 576                 priv->chrome |= flag;
 577         } else {
 578                 priv->chrome &= ~flag;
 579         }
 580 }
 581
 582 static void
 583 update_sizing_buttons (EvWindow *window)
 584 {
 585         GtkActionGroup *action_group = window->priv->action_group;
 586         GtkAction *action;
 587         gboolean best_fit, page_width;
 588         EvSizingMode sizing_mode;
 589
 590         if (window->priv->view == NULL)
 591                 return;
 592
 593         g_object_get (window->priv->view,
 594                       "sizing_mode", &sizing_mode,
 595                       NULL);
 596
 597         switch (sizing_mode) {
 598                 case EV_SIZING_BEST_FIT:
 599                         best_fit = TRUE;
 600                         page_width = FALSE;
 601                         break;
 602                 case EV_SIZING_FIT_WIDTH:
 603                         best_fit = FALSE;
 604                         page_width = TRUE;
 605                         break;
 606                 default:
 607                         best_fit = page_width = FALSE;
 608                         break;
 609         }
 610
 611         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 612         g_signal_handlers_block_by_func
 613                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 614         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 615         g_signal_handlers_unblock_by_func
 616                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 617
 618         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 619         g_signal_handlers_block_by_func
 620                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 621         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 622         g_signal_handlers_unblock_by_func
 623                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 624
 625         action = gtk_action_group_get_action (window->priv->action_group,
 626                                               ZOOM_CONTROL_ACTION);
 627         if (best_fit) {
 628                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 629                                                  EPHY_ZOOM_BEST_FIT);
 630         } else if (page_width) {
 631                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 632                                                  EPHY_ZOOM_FIT_WIDTH);
 633         }
 634 }
 635
 636 /**
 637  * ev_window_is_empty:
 638  * @ev_window: The instance of the #EvWindow.
 639  *
 640  * It does look if there is any document loaded or if there is any job to load
 641  * a document.
 642  *
 643  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 644  *          loaded, %FALSE in other case.
 645  */
 646 gboolean
 647 ev_window_is_empty (const EvWindow *ev_window)
 648 {
 649         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 650
 651         return (ev_window->priv->document == NULL) &&
 652                 (ev_window->priv->load_job == NULL);
 653 }
 654
 655 static void
 656 ev_window_set_message_area (EvWindow  *window,
 657                             GtkWidget *area)
 658 {
 659         if (window->priv->message_area == area)
 660                 return;
 661
 662         if (window->priv->message_area)
 663                 gtk_widget_destroy (window->priv->message_area);
 664         window->priv->message_area = area;
 665
 666         if (!area)
 667                 return;
 668
 669         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 670                             window->priv->message_area,
 671                             FALSE, FALSE, 0);
 672         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 673                                window->priv->message_area, 0);
 674         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 675                                    (gpointer) &(window->priv->message_area));
 676 }
 677
 678 static void
 679 ev_window_message_area_response_cb (EvMessageArea *area,
 680                                     gint           response_id,
 681                                     EvWindow      *window)
 682 {
 683         ev_window_set_message_area (window, NULL);
 684 }
 685
 686 static void
 687 ev_window_error_message (EvWindow    *window,
 688                          GError      *error,
 689                          const gchar *format,
 690                          ...)
 691 {
 692         GtkWidget *area;
 693         va_list    args;
 694         gchar     *msg = NULL;
 695
 696         if (window->priv->message_area)
 697                 return;
 698
 699         va_start (args, format);
 700         msg = g_strdup_vprintf (format, args);
 701         va_end (args);
 702
 703         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 704                                     msg,
 705                                     GTK_STOCK_CLOSE,
 706                                     GTK_RESPONSE_CLOSE,
 707                                     NULL);
 708         g_free (msg);
 709
 710         if (error)
 711                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 712         g_signal_connect (area, "response",
 713                           G_CALLBACK (ev_window_message_area_response_cb),
 714                           window);
 715         gtk_widget_show (area);
 716         ev_window_set_message_area (window, area);
 717 }
 718
 719 static void
 720 ev_window_warning_message (EvWindow    *window,
 721                            const gchar *format,
 722                            ...)
 723 {
 724         GtkWidget *area;
 725         va_list    args;
 726         gchar     *msg = NULL;
 727
 728         if (window->priv->message_area)
 729                 return;
 730
 731         va_start (args, format);
 732         msg = g_strdup_vprintf (format, args);
 733         va_end (args);
 734
 735         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 736                                     msg,
 737                                     GTK_STOCK_CLOSE,
 738                                     GTK_RESPONSE_CLOSE,
 739                                     NULL);
 740         g_free (msg);
 741
 742         g_signal_connect (area, "response",
 743                           G_CALLBACK (ev_window_message_area_response_cb),
 744                           window);
 745         gtk_widget_show (area);
 746         ev_window_set_message_area (window, area);
 747 }
 748
 749 static void
 750 page_changed_cb (EvPageCache *page_cache,
 751                  gint         page,
 752                  EvWindow    *ev_window)
 753 {
 754         ev_window_update_actions (ev_window);
 755
 756         ev_window_update_find_status_message (ev_window);
 757
 758         if (!ev_window_is_empty (ev_window))
 759                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 760 }
 761
 762 typedef struct _FindTask {
 763         const gchar *page_label;
 764         gchar *chapter;
 765 } FindTask;
 766
 767 static gboolean
 768 ev_window_find_chapter (GtkTreeModel *tree_model,
 769                         GtkTreePath  *path,
 770                         GtkTreeIter  *iter,
 771                         gpointer      data)
 772 {
 773         FindTask *task = (FindTask *)data;
 774         gchar *page_string;
 775
 776         gtk_tree_model_get (tree_model, iter,
 777                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 778                             -1);
 779
 780         if (!page_string)
 781                 return FALSE;
 782
 783         if (!strcmp (page_string, task->page_label)) {
 784                 gtk_tree_model_get (tree_model, iter,
 785                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 786                                     -1);
 787                 g_free (page_string);
 788                 return TRUE;
 789         }
 790
 791         g_free (page_string);
 792         return FALSE;
 793 }
 794
 795 static void
 796 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 797 {
 798         gchar *page_label = NULL;
 799         gchar *link_title;
 800         FindTask find_task;
 801         EvLink *real_link;
 802         EvLinkAction *action;
 803         EvLinkDest *dest;
 804
 805         if (window->priv->history == NULL)
 806                 return;
 807
 808         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 809                 return;
 810
 811         if (link) {
 812                 action = g_object_ref (ev_link_get_action (link));
 813                 dest = ev_link_action_get_dest (action);
 814                 page = ev_link_dest_get_page (dest);
 815                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 816         } else {
 817                 dest = ev_link_dest_new_page (page);
 818                 action = ev_link_action_new_dest (dest);
 819                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 820         }
 821
 822         if (!page_label)
 823                 return;
 824
 825         find_task.page_label = page_label;
 826         find_task.chapter = NULL;
 827
 828         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 829                 GtkTreeModel *model;
 830
 831                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 832
 833                 if (model) {
 834                         gtk_tree_model_foreach (model,
 835                                                 ev_window_find_chapter,
 836                                                 &find_task);
 837
 838                         g_object_unref (model);
 839                 }
 840         }
 841
 842         if (find_task.chapter)
 843                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 844         else
 845                 link_title = g_strdup_printf (_("Page %s"), page_label);
 846
 847         real_link = ev_link_new (link_title, action);
 848
 849         ev_history_add_link (window->priv->history, real_link);
 850
 851         g_free (find_task.chapter);
 852         g_free (link_title);
 853         g_free (page_label);
 854         g_object_unref (real_link);
 855 }
 856
 857 static void
 858 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 859 {
 860         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 861
 862         ev_window_add_history (window, 0, link);
 863         ev_window_add_history (window, current_page, NULL);
 864 }
 865
 866 static void
 867 history_changed_cb (EvPageCache *page_cache,
 868                     gint         page,
 869                     EvWindow    *window)
 870 {
 871         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 872
 873         ev_window_add_history (window, page, NULL);
 874         ev_window_add_history (window, current_page, NULL);
 875
 876         return;
 877 }
 878
 879 static void
 880 update_document_mode (EvWindow *window, EvDocumentMode mode)
 881 {
 882         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 883                 ev_window_run_presentation (window);
 884         }
 885         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 886                 ev_window_run_fullscreen (window);
 887         }
 888 }
 889
 890 static void
 891 setup_chrome_from_metadata (EvWindow *window)
 892 {
 893         EvChrome chrome = EV_CHROME_NORMAL;
 894         GValue show_toolbar = { 0, };
 895
 896         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 897                 if (!g_value_get_boolean (&show_toolbar))
 898                         chrome &= ~EV_CHROME_TOOLBAR;
 899                 g_value_unset (&show_toolbar);
 900         }
 901         window->priv->chrome = chrome;
 902 }
 903
 904 static void
 905 setup_sidebar_from_metadata (EvWindow *window)
 906 {
 907         gchar      *uri = window->priv->uri;
 908         EvDocument *document = window->priv->document;
 909         GtkWidget  *sidebar = window->priv->sidebar;
 910         GtkWidget  *links = window->priv->sidebar_links;
 911         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 912         GtkWidget  *attachments = window->priv->sidebar_attachments;
 913         GtkWidget  *layers = window->priv->sidebar_layers;
 914         GValue      sidebar_size = { 0, };
 915         GValue      sidebar_page = { 0, };
 916         GValue      sidebar_visibility = { 0, };
 917
 918         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 919                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 920                                         g_value_get_int (&sidebar_size));
 921                 g_value_unset(&sidebar_size);
 922         }
 923
 924         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 925                 const char *page_id = g_value_get_string (&sidebar_page);
 926
 927                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 928                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 929                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 930                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 931                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 932                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 933                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 934                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 935                 }
 936                 g_value_unset (&sidebar_page);
 937         } else if (document) {
 938                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 939                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 940                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 941                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 942                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 943                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 944                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 945                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 946                 }
 947         }
 948
 949         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 950                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 951                 g_value_unset (&sidebar_visibility);
 952                 update_chrome_visibility (window);
 953         }
 954 }
 955
 956 static void
 957 setup_document_from_metadata (EvWindow *window)
 958 {
 959         gchar *uri = window->priv->uri;
 960         GValue page = { 0, };
 961         GValue width = { 0, };
 962         GValue height = { 0, };
 963         GValue width_ratio = { 0, };
 964         GValue height_ratio = { 0, };
 965
 966         /* View the previously shown page, but make sure to not open a document on
 967          * the last page, since closing it on the last page most likely means the
 968          * user was finished reading the document. In that case, reopening should
 969          * show the first page. */
 970         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 971                 gint n_pages;
 972                 gint new_page;
 973
 974                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 975                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 976                 ev_page_cache_set_current_page (window->priv->page_cache,
 977                                                 new_page);
 978                 g_value_unset (&page);
 979         }
 980
 981         setup_sidebar_from_metadata (window);
 982
 983         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 984             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 985                 return; /* size was already set in setup_size_from_metadata */
 986
 987         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 988             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 989                 gint       document_width;
 990                 gint       document_height;
 991                 GdkScreen *screen;
 992                 gint       request_width;
 993                 gint       request_height;
 994
 995                 ev_page_cache_get_max_width (window->priv->page_cache,
 996                                              0, 1.0,
 997                                              &document_width);
 998                 ev_page_cache_get_max_height (window->priv->page_cache,
 999                                              0, 1.0,
1000                                              &document_height);
1001
1002                 request_width = g_value_get_double (&width_ratio) * document_width;
1003                 request_height = g_value_get_double (&height_ratio) * document_height;
1004
1005                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1006
1007                 if (screen) {
1008                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1009                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1010                 }
1011
1012                 gtk_window_resize (GTK_WINDOW (window),
1013                                    request_width,
1014                                    request_height);
1015                 g_value_unset (&width_ratio);
1016                 g_value_unset (&height_ratio);
1017         }
1018 }
1019
1020 static void
1021 setup_size_from_metadata (EvWindow *window)
1022 {
1023         char *uri = window->priv->uri;
1024         GValue width = { 0, };
1025         GValue height = { 0, };
1026         GValue maximized = { 0, };
1027         GValue x = { 0, };
1028         GValue y = { 0, };
1029
1030         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1031                 if (g_value_get_boolean (&maximized)) {
1032                         gtk_window_maximize (GTK_WINDOW (window));
1033                         g_value_unset (&maximized);
1034                         return;
1035                 } else {
1036                         gtk_window_unmaximize (GTK_WINDOW (window));
1037                 }
1038                 g_value_unset (&maximized);
1039         }
1040
1041         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1042             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1043                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1044                                  g_value_get_int (&y));
1045                 g_value_unset (&x);
1046                 g_value_unset (&y);
1047         }
1048
1049         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1050             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1051                 gtk_window_resize (GTK_WINDOW (window),
1052                                    g_value_get_int (&width),
1053                                    g_value_get_int (&height));
1054                 g_value_unset (&width);
1055                 g_value_unset (&height);
1056         }
1057 }
1058
1059 static void
1060 setup_view_from_metadata (EvWindow *window)
1061 {
1062         EvView *view = EV_VIEW (window->priv->view);
1063         gchar *uri = window->priv->uri;
1064         GEnumValue *enum_value;
1065         GValue sizing_mode = { 0, };
1066         GValue zoom = { 0, };
1067         GValue continuous = { 0, };
1068         GValue dual_page = { 0, };
1069         GValue presentation = { 0, };
1070         GValue fullscreen = { 0, };
1071         GValue rotation = { 0, };
1072
1073         /* Sizing mode */
1074         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1075                 enum_value = g_enum_get_value_by_nick
1076                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1077                 g_value_unset (&sizing_mode);
1078                 ev_view_set_sizing_mode (view, enum_value->value);
1079         }
1080
1081         /* Zoom */
1082         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1083             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1084                 gdouble zoom_value;
1085
1086                 zoom_value = g_value_get_double (&zoom);
1087                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1088                 ev_view_set_zoom (view, zoom_value, FALSE);
1089                 g_value_unset (&zoom);
1090         }
1091
1092         /* Continuous */
1093         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1094                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1095                 g_value_unset (&continuous);
1096         }
1097
1098         /* Dual page */
1099         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1100                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1101                 g_value_unset (&dual_page);
1102         }
1103
1104         /* Presentation */
1105         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1106                 if (g_value_get_boolean (&presentation) && uri) {
1107                         ev_window_run_presentation (window);
1108                 }
1109                 g_value_unset (&presentation);
1110         }
1111
1112         /* Fullscreen */
1113         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1114                 if (g_value_get_boolean (&fullscreen) && uri) {
1115                         ev_window_run_fullscreen (window);
1116                 }
1117                 g_value_unset (&fullscreen);
1118         }
1119
1120         /* Rotation */
1121         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1122                 if (g_value_get_int (&rotation)) {
1123                         switch (g_value_get_int (&rotation)) {
1124                                 case 90:
1125                                         ev_view_set_rotation (view, 90);
1126                                         break;
1127                                 case 180:
1128                                         ev_view_set_rotation (view, 180);
1129                                         break;
1130                                 case 270:
1131                                         ev_view_set_rotation (view, 270);
1132                                         break;
1133                                 default:
1134                                         break;
1135                         }
1136                 }
1137                 g_value_unset (&rotation);
1138         }
1139 }
1140
1141 static void
1142 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1143 {
1144         if (ev_window->priv->thumbnail_job != NULL) {
1145                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1146                         ev_job_cancel (ev_window->priv->thumbnail_job);
1147
1148                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1149                                                       ev_window_set_icon_from_thumbnail,
1150                                                       ev_window);
1151                 g_object_unref (ev_window->priv->thumbnail_job);
1152                 ev_window->priv->thumbnail_job = NULL;
1153         }
1154 }
1155
1156 static void
1157 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1158                                    EvWindow       *ev_window)
1159 {
1160         if (job->thumbnail) {
1161                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1162                                      job->thumbnail);
1163         }
1164
1165         ev_window_clear_thumbnail_job (ev_window);
1166 }
1167
1168 static void
1169 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1170 {
1171         gint page_width, page_height;
1172         gdouble scale;
1173         EvDocument *document = ev_window->priv->document;
1174
1175         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1176             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1177                 return;
1178         }
1179
1180         ev_window_clear_thumbnail_job (ev_window);
1181
1182         ev_page_cache_get_size (ev_window->priv->page_cache,
1183                                 0, 0, 1.0,
1184                                 &page_width, &page_height);
1185         scale = (gdouble)128 / (gdouble)page_width;
1186
1187         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1188         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1189                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1190                           ev_window);
1191         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1192 }
1193
1194 static gboolean
1195 ev_window_setup_document (EvWindow *ev_window)
1196 {
1197         const EvDocumentInfo *info;
1198         EvDocument *document = ev_window->priv->document;
1199         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1200         GtkAction *action;
1201
1202         ev_window->priv->setup_document_idle = 0;
1203
1204         ev_window_refresh_window_thumbnail (ev_window, 0);
1205
1206         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1207         ev_window_title_set_document (ev_window->priv->title, document);
1208         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1209
1210         ev_sidebar_set_document (sidebar, document);
1211
1212         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1213         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1214         ev_window_setup_action_sensitivity (ev_window);
1215
1216         if (ev_window->priv->history)
1217                 g_object_unref (ev_window->priv->history);
1218         ev_window->priv->history = ev_history_new ();
1219         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1220         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1221
1222         if (ev_window->priv->properties) {
1223                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1224                                                    ev_window->priv->uri,
1225                                                    ev_window->priv->document);
1226         }
1227
1228         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1229         update_document_mode (ev_window, info->mode);
1230
1231         return FALSE;
1232 }
1233
1234 static void
1235 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1236 {
1237         EvView *view = EV_VIEW (ev_window->priv->view);
1238
1239         if (ev_window->priv->document)
1240                 g_object_unref (ev_window->priv->document);
1241         ev_window->priv->document = g_object_ref (document);
1242
1243         ev_window_set_message_area (ev_window, NULL);
1244
1245         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1246         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1247                           G_CALLBACK (page_changed_cb), ev_window);
1248         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1249                           G_CALLBACK (history_changed_cb), ev_window);
1250
1251         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1252                 gint page;
1253
1254                 /* Restart the current page */
1255                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1256                               0,
1257                               ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
1258                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1259                 g_object_unref (ev_window->priv->dest);
1260                 ev_window->priv->dest = NULL;
1261         }
1262
1263         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1264                 ev_view_set_document (view, document);
1265         } else {
1266                 ev_window_warning_message (ev_window, "%s",
1267                                            _("The document contains no pages"));
1268         }
1269
1270         if (ev_window->priv->setup_document_idle > 0)
1271                 g_source_remove (ev_window->priv->setup_document_idle);
1272         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1273 }
1274
1275 static void
1276 ev_window_document_changed (EvWindow *ev_window,
1277                             gpointer  user_data)
1278 {
1279         ev_window_reload_document (ev_window);
1280 }
1281
1282 static void
1283 ev_window_password_view_unlock (EvWindow *ev_window)
1284 {
1285         const gchar *password;
1286
1287         g_assert (ev_window->priv->load_job);
1288
1289         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1290         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1291         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1292 }
1293
1294 static void
1295 ev_window_clear_load_job (EvWindow *ev_window)
1296 {
1297         if (ev_window->priv->load_job != NULL) {
1298                 if (!ev_job_is_finished (ev_window->priv->load_job))
1299                         ev_job_cancel (ev_window->priv->load_job);
1300
1301                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1302                 g_object_unref (ev_window->priv->load_job);
1303                 ev_window->priv->load_job = NULL;
1304         }
1305 }
1306
1307 static void
1308 ev_window_clear_reload_job (EvWindow *ev_window)
1309 {
1310         if (ev_window->priv->reload_job != NULL) {
1311                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1312                         ev_job_cancel (ev_window->priv->reload_job);
1313
1314                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1315                 g_object_unref (ev_window->priv->reload_job);
1316                 ev_window->priv->reload_job = NULL;
1317         }
1318 }
1319
1320 static void
1321 ev_window_clear_local_uri (EvWindow *ev_window)
1322 {
1323         if (ev_window->priv->local_uri) {
1324                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1325                 g_free (ev_window->priv->local_uri);
1326                 ev_window->priv->local_uri = NULL;
1327         }
1328 }
1329
1330 static void
1331 ev_window_clear_print_settings_file (EvWindow *ev_window)
1332 {
1333         if (ev_window->priv->print_settings_file) {
1334                 g_unlink (ev_window->priv->print_settings_file);
1335                 g_free (ev_window->priv->print_settings_file);
1336                 ev_window->priv->print_settings_file = NULL;
1337         }
1338 }
1339
1340 static void
1341 ev_window_clear_temp_file (EvWindow *ev_window)
1342 {
1343         GFile *file, *tempdir;
1344
1345         if (!ev_window->priv->uri)
1346                 return;
1347
1348         file = g_file_new_for_uri (ev_window->priv->uri);
1349         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1350
1351         if (g_file_has_prefix (file, tempdir)) {
1352                 g_file_delete (file, NULL, NULL);
1353         }
1354
1355         g_object_unref (file);
1356         g_object_unref (tempdir);
1357 }
1358
1359 /* This callback will executed when load job will be finished.
1360  *
1361  * Since the flow of the error dialog is very confusing, we assume that both
1362  * document and uri will go away after this function is called, and thus we need
1363  * to ref/dup them.  Additionally, it needs to clear
1364  * ev_window->priv->password_{uri,document}, and thus people who call this
1365  * function should _not_ necessarily expect those to exist after being
1366  * called. */
1367 static void
1368 ev_window_load_job_cb (EvJob *job,
1369                        gpointer data)
1370 {
1371         EvWindow *ev_window = EV_WINDOW (data);
1372         EvDocument *document = EV_JOB (job)->document;
1373         EvJobLoad *job_load = EV_JOB_LOAD (job);
1374
1375         g_assert (job_load->uri);
1376
1377         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1378
1379         /* Success! */
1380         if (!ev_job_is_failed (job)) {
1381                 ev_window_set_document (ev_window, document);
1382
1383                 setup_document_from_metadata (ev_window);
1384
1385                 if (ev_window->priv->window_mode != EV_WINDOW_MODE_PREVIEW) {
1386                         setup_view_from_metadata (ev_window);
1387                 }
1388
1389                 if (!ev_window->priv->unlink_temp_file) {
1390                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1391                 }
1392
1393                 ev_window_title_set_type (ev_window->priv->title,
1394                                           EV_WINDOW_TITLE_DOCUMENT);
1395                 if (job_load->password) {
1396                         GPasswordSave flags;
1397
1398                         flags = ev_password_view_get_password_save_flags (
1399                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1400                         ev_keyring_save_password (ev_window->priv->uri,
1401                                                   job_load->password,
1402                                                   flags);
1403                 }
1404
1405                 if (ev_window->priv->dest) {
1406                         EvLink *link;
1407                         EvLinkAction *link_action;
1408
1409                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1410                         link = ev_link_new (NULL, link_action);
1411                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1412                         g_object_unref (link);
1413
1414                         /* Already unrefed by ev_link_action
1415                          * FIXME: link action should inc dest ref counting
1416                          * or not unref it at all
1417                          */
1418                         ev_window->priv->dest = NULL;
1419                 }
1420
1421                 switch (ev_window->priv->window_mode) {
1422                         case EV_WINDOW_MODE_FULLSCREEN:
1423                                 ev_window_run_fullscreen (ev_window);
1424                                 break;
1425                         case EV_WINDOW_MODE_PRESENTATION:
1426                                 ev_window_run_presentation (ev_window);
1427                                 break;
1428                         case EV_WINDOW_MODE_PREVIEW:
1429                                 ev_window_run_preview (ev_window);
1430                                 break;
1431                         default:
1432                                 break;
1433                 }
1434
1435                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1436                         ev_window_cmd_edit_find (NULL, ev_window);
1437                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1438                                                         ev_window->priv->search_string);
1439                 }
1440
1441                 g_free (ev_window->priv->search_string);
1442                 ev_window->priv->search_string = NULL;
1443
1444                 /* Create a monitor for the document */
1445                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1446                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1447                                           G_CALLBACK (ev_window_document_changed),
1448                                           ev_window);
1449
1450                 ev_window_clear_load_job (ev_window);
1451                 return;
1452         }
1453
1454         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1455                 gchar *password;
1456
1457                 setup_view_from_metadata (ev_window);
1458
1459                 /* First look whether password is in keyring */
1460                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1461                 if (password) {
1462                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1463                                 /* Password in kering is wrong */
1464                                 ev_job_load_set_password (job_load, NULL);
1465                                 /* FIXME: delete password from keyring? */
1466                         } else {
1467                                 ev_job_load_set_password (job_load, password);
1468                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1469                                 g_free (password);
1470                                 return;
1471                         }
1472
1473                         g_free (password);
1474                 }
1475
1476                 /* We need to ask the user for a password */
1477                 ev_window_title_set_uri (ev_window->priv->title,
1478                                          ev_window->priv->uri);
1479                 ev_window_title_set_type (ev_window->priv->title,
1480                                           EV_WINDOW_TITLE_PASSWORD);
1481
1482                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1483                                           job_load->uri);
1484
1485                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1486
1487                 ev_job_load_set_password (job_load, NULL);
1488                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1489         } else {
1490                 ev_window_error_message (ev_window, job->error,
1491                                          "%s", _("Unable to open document"));
1492                 ev_window_clear_load_job (ev_window);
1493         }
1494 }
1495
1496 static void
1497 ev_window_reload_job_cb (EvJob    *job,
1498                          EvWindow *ev_window)
1499 {
1500         GtkWidget *widget;
1501
1502         if (ev_job_is_failed (job)) {
1503                 ev_window_clear_reload_job (ev_window);
1504                 ev_window->priv->in_reload = FALSE;
1505                 g_object_unref (ev_window->priv->dest);
1506                 ev_window->priv->dest = NULL;
1507
1508                 return;
1509         }
1510
1511         ev_window_set_document (ev_window, job->document);
1512
1513         /* Restart the search after reloading */
1514         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1515         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1516                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1517                                             NULL, ev_window);
1518         }
1519
1520         ev_window_clear_reload_job (ev_window);
1521         ev_window->priv->in_reload = FALSE;
1522 }
1523
1524 /**
1525  * ev_window_get_uri:
1526  * @ev_window: The instance of the #EvWindow.
1527  *
1528  * It returns the uri of the document showed in the #EvWindow.
1529  *
1530  * Returns: the uri of the document showed in the #EvWindow.
1531  */
1532 const char *
1533 ev_window_get_uri (EvWindow *ev_window)
1534 {
1535         return ev_window->priv->uri;
1536 }
1537
1538 /**
1539  * ev_window_close_dialogs:
1540  * @ev_window: The window where dialogs will be closed.
1541  *
1542  * It looks for password, print and properties dialogs and closes them and
1543  * frees them from memory. If there is any print job it does free it too.
1544  */
1545 static void
1546 ev_window_close_dialogs (EvWindow *ev_window)
1547 {
1548         if (ev_window->priv->print_dialog)
1549                 gtk_widget_destroy (ev_window->priv->print_dialog);
1550         ev_window->priv->print_dialog = NULL;
1551
1552         if (ev_window->priv->properties)
1553                 gtk_widget_destroy (ev_window->priv->properties);
1554         ev_window->priv->properties = NULL;
1555 }
1556
1557 static void
1558 ev_window_clear_progress_idle (EvWindow *ev_window)
1559 {
1560         if (ev_window->priv->progress_idle > 0)
1561                 g_source_remove (ev_window->priv->progress_idle);
1562         ev_window->priv->progress_idle = 0;
1563 }
1564
1565 static void
1566 reset_progress_idle (EvWindow *ev_window)
1567 {
1568         ev_window->priv->progress_idle = 0;
1569 }
1570
1571 static void
1572 ev_window_show_progress_message (EvWindow   *ev_window,
1573                                  guint       interval,
1574                                  GSourceFunc function)
1575 {
1576         if (ev_window->priv->progress_idle > 0)
1577                 g_source_remove (ev_window->priv->progress_idle);
1578         ev_window->priv->progress_idle =
1579                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1580                                             interval, function,
1581                                             ev_window,
1582                                             (GDestroyNotify)reset_progress_idle);
1583 }
1584
1585 static void
1586 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1587 {
1588         if (ev_window->priv->progress_cancellable)
1589                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1590         else
1591                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1592 }
1593
1594 static void
1595 ev_window_progress_response_cb (EvProgressMessageArea *area,
1596                                 gint                   response,
1597                                 EvWindow              *ev_window)
1598 {
1599         if (response == GTK_RESPONSE_CANCEL)
1600                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1601         ev_window_set_message_area (ev_window, NULL);
1602 }
1603
1604 static gboolean
1605 show_loading_progress (EvWindow *ev_window)
1606 {
1607         GtkWidget *area;
1608         gchar     *text;
1609
1610         if (ev_window->priv->message_area)
1611                 return FALSE;
1612
1613         text = g_strdup_printf (_("Loading document from %s"),
1614                                 ev_window->priv->uri);
1615         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1616                                              text,
1617                                              GTK_STOCK_CLOSE,
1618                                              GTK_RESPONSE_CLOSE,
1619                                              GTK_STOCK_CANCEL,
1620                                              GTK_RESPONSE_CANCEL,
1621                                              NULL);
1622         g_signal_connect (area, "response",
1623                           G_CALLBACK (ev_window_progress_response_cb),
1624                           ev_window);
1625         gtk_widget_show (area);
1626         ev_window_set_message_area (ev_window, area);
1627         g_free (text);
1628
1629         return FALSE;
1630 }
1631
1632 static void
1633 ev_window_load_remote_failed (EvWindow *ev_window,
1634                               GError   *error)
1635 {
1636         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1637         ev_window->priv->in_reload = FALSE;
1638         ev_window_error_message (ev_window, error,
1639                                  "%s", _("Unable to open document"));
1640         g_free (ev_window->priv->local_uri);
1641         ev_window->priv->local_uri = NULL;
1642         ev_window->priv->uri_mtime = 0;
1643 }
1644
1645 static void
1646 set_uri_mtime (GFile        *source,
1647                GAsyncResult *async_result,
1648                EvWindow     *ev_window)
1649 {
1650         GFileInfo *info;
1651         GError *error = NULL;
1652
1653         info = g_file_query_info_finish (source, async_result, &error);
1654
1655         if (error) {
1656                 ev_window->priv->uri_mtime = 0;
1657                 g_error_free (error);
1658         } else {
1659                 GTimeVal mtime;
1660
1661                 g_file_info_get_modification_time (info, &mtime);
1662                 ev_window->priv->uri_mtime = mtime.tv_sec;
1663                 g_object_unref (info);
1664         }
1665
1666         g_object_unref (source);
1667 }
1668
1669 static void
1670 mount_volume_ready_cb (GFile        *source,
1671                        GAsyncResult *async_result,
1672                        EvWindow     *ev_window)
1673 {
1674         GError *error = NULL;
1675
1676         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1677
1678         if (error) {
1679                 ev_window_load_remote_failed (ev_window, error);
1680                 g_object_unref (source);
1681                 g_error_free (error);
1682         } else {
1683                 /* Volume successfully mounted,
1684                    try opening the file again */
1685                 ev_window_load_file_remote (ev_window, source);
1686         }
1687 }
1688
1689 static void
1690 window_open_file_copy_ready_cb (GFile        *source,
1691                                 GAsyncResult *async_result,
1692                                 EvWindow     *ev_window)
1693 {
1694         GError *error = NULL;
1695
1696         ev_window_clear_progress_idle (ev_window);
1697
1698         g_file_copy_finish (source, async_result, &error);
1699         if (!error) {
1700                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1701                 g_file_query_info_async (source,
1702                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1703                                          0, G_PRIORITY_DEFAULT,
1704                                          NULL,
1705                                          (GAsyncReadyCallback)set_uri_mtime,
1706                                          ev_window);
1707                 return;
1708         }
1709
1710         if (error->domain == G_IO_ERROR &&
1711             error->code == G_IO_ERROR_NOT_MOUNTED) {
1712                 GMountOperation *operation;
1713
1714                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1715                 g_file_mount_enclosing_volume (source,
1716                                                G_MOUNT_MOUNT_NONE,
1717                                                operation, NULL,
1718                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1719                                                ev_window);
1720                 g_object_unref (operation);
1721         } else if (error->domain == G_IO_ERROR &&
1722                    error->code == G_IO_ERROR_CANCELLED) {
1723                 ev_window_clear_load_job (ev_window);
1724                 ev_window_clear_local_uri (ev_window);
1725                 ev_window_clear_print_settings_file (ev_window);
1726                 g_free (ev_window->priv->uri);
1727                 ev_window->priv->uri = NULL;
1728                 g_object_unref (source);
1729
1730                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1731         } else {
1732                 ev_window_load_remote_failed (ev_window, error);
1733                 g_object_unref (source);
1734         }
1735
1736         g_error_free (error);
1737 }
1738
1739 static void
1740 window_open_file_copy_progress_cb (goffset   n_bytes,
1741                                    goffset   total_bytes,
1742                                    EvWindow *ev_window)
1743 {
1744         gchar *status;
1745         gdouble fraction;
1746
1747         if (!ev_window->priv->message_area)
1748                 return;
1749
1750         fraction = n_bytes / (gdouble)total_bytes;
1751         status = g_strdup_printf (_("Downloading document (%d%%)"),
1752                                   (gint)(fraction * 100));
1753
1754         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1755                                              status);
1756         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1757                                                fraction);
1758
1759         g_free (status);
1760 }
1761
1762 static void
1763 ev_window_load_file_remote (EvWindow *ev_window,
1764                             GFile    *source_file)
1765 {
1766         GFile *target_file;
1767
1768         if (!ev_window->priv->local_uri) {
1769                 gchar *tmp_name;
1770                 gchar *base_name;
1771
1772                 /* We'd like to keep extension of source uri since
1773                  * it helps to resolve some mime types, say cbz */
1774                 tmp_name = ev_tmp_filename (NULL);
1775                 base_name = g_file_get_basename (source_file);
1776                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1777                                                           base_name, NULL);
1778                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1779                                      ev_window->priv->local_uri);
1780                 g_free (base_name);
1781                 g_free (tmp_name);
1782         }
1783
1784         ev_window_reset_progress_cancellable (ev_window);
1785
1786         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1787         g_file_copy_async (source_file, target_file,
1788                            0, G_PRIORITY_DEFAULT,
1789                            ev_window->priv->progress_cancellable,
1790                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1791                            ev_window,
1792                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1793                            ev_window);
1794         g_object_unref (target_file);
1795
1796         ev_window_show_progress_message (ev_window, 1,
1797                                          (GSourceFunc)show_loading_progress);
1798 }
1799
1800 void
1801 ev_window_open_uri (EvWindow       *ev_window,
1802                     const char     *uri,
1803                     EvLinkDest     *dest,
1804                     EvWindowRunMode mode,
1805                     const gchar    *search_string,
1806                     gboolean        unlink_temp_file,
1807                     const gchar    *print_settings)
1808 {
1809         GFile *source_file;
1810
1811         ev_window->priv->in_reload = FALSE;
1812
1813         if (ev_window->priv->uri &&
1814             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1815                 ev_window_reload_document (ev_window);
1816                 return;
1817         }
1818
1819         if (ev_window->priv->monitor) {
1820                 g_object_unref (ev_window->priv->monitor);
1821                 ev_window->priv->monitor = NULL;
1822         }
1823
1824         ev_window_close_dialogs (ev_window);
1825         ev_window_clear_load_job (ev_window);
1826         ev_window_clear_local_uri (ev_window);
1827         ev_window_clear_print_settings_file (ev_window);
1828         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1829
1830         ev_window->priv->unlink_temp_file = unlink_temp_file;
1831         ev_window->priv->window_mode = mode;
1832
1833         if (mode == EV_WINDOW_MODE_PREVIEW) {
1834                 ev_window->priv->print_settings_file = print_settings ?
1835                         g_strdup (print_settings) : NULL;
1836         }
1837
1838         if (ev_window->priv->uri)
1839                 g_free (ev_window->priv->uri);
1840         ev_window->priv->uri = g_strdup (uri);
1841
1842         if (ev_window->priv->search_string)
1843                 g_free (ev_window->priv->search_string);
1844         ev_window->priv->search_string = search_string ?
1845                 g_strdup (search_string) : NULL;
1846
1847         if (ev_window->priv->dest)
1848                 g_object_unref (ev_window->priv->dest);
1849         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1850
1851         setup_size_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         source_file = g_file_new_for_uri (uri);
1860         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1861                 ev_window_load_file_remote (ev_window, source_file);
1862         } else {
1863                 g_object_unref (source_file);
1864                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1865         }
1866 }
1867
1868 static void
1869 ev_window_reload_local (EvWindow *ev_window)
1870 {
1871         const gchar *uri;
1872
1873         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1874         ev_window->priv->reload_job = ev_job_load_new (uri);
1875         g_signal_connect (ev_window->priv->reload_job, "finished",
1876                           G_CALLBACK (ev_window_reload_job_cb),
1877                           ev_window);
1878         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1879 }
1880
1881 static gboolean
1882 show_reloading_progress (EvWindow *ev_window)
1883 {
1884         GtkWidget *area;
1885         gchar     *text;
1886
1887         if (ev_window->priv->message_area)
1888                 return FALSE;
1889
1890         text = g_strdup_printf (_("Reloading document from %s"),
1891                                 ev_window->priv->uri);
1892         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1893                                              text,
1894                                              GTK_STOCK_CLOSE,
1895                                              GTK_RESPONSE_CLOSE,
1896                                              GTK_STOCK_CANCEL,
1897                                              GTK_RESPONSE_CANCEL,
1898                                              NULL);
1899         g_signal_connect (area, "response",
1900                           G_CALLBACK (ev_window_progress_response_cb),
1901                           ev_window);
1902         gtk_widget_show (area);
1903         ev_window_set_message_area (ev_window, area);
1904         g_free (text);
1905
1906         return FALSE;
1907 }
1908
1909 static void
1910 reload_remote_copy_ready_cb (GFile        *remote,
1911                              GAsyncResult *async_result,
1912                              EvWindow     *ev_window)
1913 {
1914         GError *error = NULL;
1915
1916         ev_window_clear_progress_idle (ev_window);
1917
1918         g_file_copy_finish (remote, async_result, &error);
1919         if (error) {
1920                 if (error->domain != G_IO_ERROR ||
1921                     error->code != G_IO_ERROR_CANCELLED)
1922                         ev_window_error_message (ev_window, error,
1923                                                  "%s", _("Failed to reload document."));
1924                 g_error_free (error);
1925         } else {
1926                 ev_window_reload_local (ev_window);
1927         }
1928
1929         g_object_unref (remote);
1930 }
1931
1932 static void
1933 reload_remote_copy_progress_cb (goffset   n_bytes,
1934                                 goffset   total_bytes,
1935                                 EvWindow *ev_window)
1936 {
1937         gchar *status;
1938         gdouble fraction;
1939
1940         if (!ev_window->priv->message_area)
1941                 return;
1942
1943         fraction = n_bytes / (gdouble)total_bytes;
1944         status = g_strdup_printf (_("Downloading document (%d%%)"),
1945                                   (gint)(fraction * 100));
1946
1947         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1948                                              status);
1949         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1950                                                fraction);
1951
1952         g_free (status);
1953 }
1954
1955 static void
1956 query_remote_uri_mtime_cb (GFile        *remote,
1957                            GAsyncResult *async_result,
1958                            EvWindow     *ev_window)
1959 {
1960         GFileInfo *info;
1961         GTimeVal   mtime;
1962         GError    *error = NULL;
1963
1964         info = g_file_query_info_finish (remote, async_result, &error);
1965         if (error) {
1966                 g_error_free (error);
1967                 g_object_unref (remote);
1968                 ev_window_reload_local (ev_window);
1969
1970                 return;
1971         }
1972
1973         g_file_info_get_modification_time (info, &mtime);
1974         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1975                 GFile *target_file;
1976
1977                 /* Remote file has changed */
1978                 ev_window->priv->uri_mtime = mtime.tv_sec;
1979
1980                 ev_window_reset_progress_cancellable (ev_window);
1981
1982                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1983                 g_file_copy_async (remote, target_file,
1984                                    G_FILE_COPY_OVERWRITE,
1985                                    G_PRIORITY_DEFAULT,
1986                                    ev_window->priv->progress_cancellable,
1987                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1988                                    ev_window,
1989                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1990                                    ev_window);
1991                 g_object_unref (target_file);
1992                 ev_window_show_progress_message (ev_window, 1,
1993                                                  (GSourceFunc)show_reloading_progress);
1994         } else {
1995                 g_object_unref (remote);
1996                 ev_window_reload_local (ev_window);
1997         }
1998
1999         g_object_unref (info);
2000 }
2001
2002 static void
2003 ev_window_reload_remote (EvWindow *ev_window)
2004 {
2005         GFile *remote;
2006
2007         remote = g_file_new_for_uri (ev_window->priv->uri);
2008         /* Reload the remote uri only if it has changed */
2009         g_file_query_info_async (remote,
2010                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2011                                  0, G_PRIORITY_DEFAULT,
2012                                  NULL,
2013                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2014                                  ev_window);
2015 }
2016
2017 static void
2018 ev_window_reload_document (EvWindow *ev_window)
2019 {
2020         gint page;
2021
2022
2023         ev_window_clear_reload_job (ev_window);
2024         ev_window->priv->in_reload = TRUE;
2025
2026         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2027
2028         if (ev_window->priv->dest)
2029                 g_object_unref (ev_window->priv->dest);
2030         /* FIXME: save the scroll position too (xyz dest) */
2031         ev_window->priv->dest = ev_link_dest_new_page (page);
2032
2033         if (ev_window->priv->local_uri) {
2034                 ev_window_reload_remote (ev_window);
2035         } else {
2036                 ev_window_reload_local (ev_window);
2037         }
2038 }
2039
2040 static void
2041 file_open_dialog_response_cb (GtkWidget *chooser,
2042                               gint       response_id,
2043                               EvWindow  *ev_window)
2044 {
2045         gchar *uri;
2046
2047         if (response_id == GTK_RESPONSE_OK) {
2048                 GSList *uris;
2049
2050                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2051
2052                 ev_application_open_uri_list (EV_APP, uris,
2053                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2054                                               GDK_CURRENT_TIME);
2055
2056                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2057                 g_slist_free (uris);
2058         }
2059
2060         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
2061         ev_application_set_chooser_uri (EV_APP, uri);
2062         g_free (uri);
2063
2064         gtk_widget_destroy (chooser);
2065 }
2066
2067 static void
2068 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2069 {
2070         GtkWidget *chooser;
2071
2072         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2073                                                GTK_WINDOW (window),
2074                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2075                                                GTK_STOCK_CANCEL,
2076                                                GTK_RESPONSE_CANCEL,
2077                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2078                                                NULL);
2079
2080         ev_document_factory_add_filters (chooser, NULL);
2081         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2082         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2083         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
2084                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2085                                           ev_application_get_chooser_uri (EV_APP));
2086         } else if (window->priv->uri != NULL) {
2087                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2088                                           window->priv->uri);
2089         } else {
2090                 const gchar *folder;
2091
2092                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2093                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2094                                                      folder ? folder : g_get_home_dir ());
2095         }
2096
2097         g_signal_connect (chooser, "response",
2098                           G_CALLBACK (file_open_dialog_response_cb),
2099                           window);
2100
2101         gtk_widget_show (chooser);
2102 }
2103
2104 static gchar *
2105 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2106 {
2107         gchar *tmp_filename = NULL;
2108         gchar *name;
2109         gint   res;
2110         guint  i = 0;
2111
2112         name = g_path_get_basename (filename);
2113
2114         do {
2115                 gchar *basename;
2116
2117                 if (tmp_filename)
2118                         g_free (tmp_filename);
2119
2120                 basename = g_strdup_printf ("%s-%d", name, i++);
2121                 tmp_filename = g_build_filename (ev_tmp_dir (),
2122                                                  basename, NULL);
2123
2124                 g_free (basename);
2125         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
2126
2127         g_free (name);
2128
2129         if (res != 0 && errno != EEXIST) {
2130                 if (error) {
2131                         *error = g_error_new (G_FILE_ERROR,
2132                                               g_file_error_from_errno (errno),
2133                                               _("Couldn't create symlink “%s”: %s"),
2134                                               tmp_filename, strerror (errno));
2135                 }
2136
2137                 g_free (tmp_filename);
2138
2139                 return NULL;
2140         }
2141
2142         return tmp_filename;
2143 }
2144
2145 static void
2146 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2147 {
2148         GError      *error = NULL;
2149         gchar       *symlink_uri;
2150         gchar       *old_filename;
2151         gchar       *new_filename;
2152         const gchar *uri_unc;
2153
2154         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2155                                      "uri-uncompressed");
2156         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2157                                             NULL, NULL);
2158         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2159
2160         if (error) {
2161                 ev_window_error_message (window, error,
2162                                          "%s", _("Cannot open a copy."));
2163                 g_error_free (error);
2164                 g_free (old_filename);
2165                 g_free (new_filename);
2166
2167                 return;
2168         }
2169
2170         g_free (old_filename);
2171
2172         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2173         g_free (new_filename);
2174
2175         ev_application_open_uri_at_dest (EV_APP,
2176                                          symlink_uri,
2177                                          gtk_window_get_screen (GTK_WINDOW (window)),
2178                                          dest,
2179                                          0,
2180                                          NULL,
2181                                          TRUE,
2182                                          NULL,
2183                                          GDK_CURRENT_TIME);
2184         g_free (symlink_uri);
2185 }
2186
2187 static void
2188 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2189 {
2190         EvPageCache *page_cache;
2191         EvLinkDest  *dest;
2192         gint         current_page;
2193
2194         page_cache = ev_page_cache_get (window->priv->document);
2195         current_page = ev_page_cache_get_current_page (page_cache);
2196
2197         dest = ev_link_dest_new_page (current_page);
2198         ev_window_cmd_file_open_copy_at_dest (window, dest);
2199         g_object_unref (dest);
2200 }
2201
2202 static void
2203 ev_window_cmd_recent_file_activate (GtkAction *action,
2204                                     EvWindow  *window)
2205 {
2206         GtkRecentInfo *info;
2207         const gchar   *uri;
2208
2209         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2210         g_assert (info != NULL);
2211
2212         uri = gtk_recent_info_get_uri (info);
2213
2214         ev_application_open_uri_at_dest (EV_APP, uri,
2215                                          gtk_window_get_screen (GTK_WINDOW (window)),
2216                                          NULL, 0, NULL, FALSE, NULL,
2217                                          GDK_CURRENT_TIME);
2218 }
2219
2220 static void
2221 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2222                                              const gchar        *uri,
2223                                              EvWindow           *window)
2224 {
2225         ev_application_open_uri_at_dest (EV_APP, uri,
2226                                          gtk_window_get_screen (GTK_WINDOW (window)),
2227                                          NULL, 0, NULL, FALSE, NULL,
2228                                          GDK_CURRENT_TIME);
2229 }
2230
2231 static void
2232 ev_window_add_recent (EvWindow *window, const char *filename)
2233 {
2234         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2235 }
2236
2237 static gint
2238 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2239 {
2240         gboolean     has_ev_a, has_ev_b;
2241         const gchar *evince = g_get_application_name ();
2242
2243         has_ev_a = gtk_recent_info_has_application (a, evince);
2244         has_ev_b = gtk_recent_info_has_application (b, evince);
2245
2246         if (has_ev_a && has_ev_b) {
2247                 time_t time_a, time_b;
2248
2249                 time_a = gtk_recent_info_get_modified (a);
2250                 time_b = gtk_recent_info_get_modified (b);
2251
2252                 return (time_b - time_a);
2253         } else if (has_ev_a) {
2254                 return -1;
2255         } else if (has_ev_b) {
2256                 return 1;
2257         }
2258
2259         return 0;
2260 }
2261
2262 /*
2263  * Doubles underscore to avoid spurious menu accels.
2264  */
2265 static gchar *
2266 ev_window_get_recent_file_label (gint index, const gchar *filename)
2267 {
2268         GString *str;
2269         gint length;
2270         const gchar *p;
2271         const gchar *end;
2272         gboolean is_rtl;
2273
2274         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2275
2276         g_return_val_if_fail (filename != NULL, NULL);
2277
2278         length = strlen (filename);
2279         str = g_string_sized_new (length + 10);
2280         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2281
2282         p = filename;
2283         end = filename + length;
2284
2285         while (p != end) {
2286                 const gchar *next;
2287                 next = g_utf8_next_char (p);
2288
2289                 switch (*p) {
2290                         case '_':
2291                                 g_string_append (str, "__");
2292                                 break;
2293                         default:
2294                                 g_string_append_len (str, p, next - p);
2295                                 break;
2296                 }
2297
2298                 p = next;
2299         }
2300
2301         return g_string_free (str, FALSE);
2302 }
2303
2304 static void
2305 ev_window_setup_recent (EvWindow *ev_window)
2306 {
2307         GList        *items, *l;
2308         guint         n_items = 0;
2309         const gchar  *evince = g_get_application_name ();
2310         static guint  i = 0;
2311
2312         if (ev_window->priv->recent_ui_id > 0) {
2313                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2314                                           ev_window->priv->recent_ui_id);
2315                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2316         }
2317         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2318
2319         if (ev_window->priv->recent_action_group) {
2320                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2321                                                     ev_window->priv->recent_action_group);
2322                 g_object_unref (ev_window->priv->recent_action_group);
2323         }
2324         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2325         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2326                                             ev_window->priv->recent_action_group, 0);
2327
2328         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2329         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2330
2331         for (l = items; l && l->data; l = g_list_next (l)) {
2332                 GtkRecentInfo *info;
2333                 GtkAction     *action;
2334                 gchar         *action_name;
2335                 gchar         *label;
2336
2337                 info = (GtkRecentInfo *) l->data;
2338
2339                 if (!gtk_recent_info_has_application (info, evince) ||
2340                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2341                         continue;
2342
2343                 action_name = g_strdup_printf ("RecentFile%u", i++);
2344                 label = ev_window_get_recent_file_label (
2345                         n_items + 1, gtk_recent_info_get_display_name (info));
2346
2347                 action = g_object_new (GTK_TYPE_ACTION,
2348                                        "name", action_name,
2349                                        "label", label,
2350                                        NULL);
2351
2352                 g_object_set_data_full (G_OBJECT (action),
2353                                         "gtk-recent-info",
2354                                         gtk_recent_info_ref (info),
2355                                         (GDestroyNotify) gtk_recent_info_unref);
2356
2357                 g_signal_connect (action, "activate",
2358                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2359                                   (gpointer) ev_window);
2360
2361                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2362                                              action);
2363                 g_object_unref (action);
2364
2365                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2366                                        ev_window->priv->recent_ui_id,
2367                                        "/MainMenu/FileMenu/RecentFilesMenu",
2368                                        label,
2369                                        action_name,
2370                                        GTK_UI_MANAGER_MENUITEM,
2371                                        FALSE);
2372                 g_free (action_name);
2373                 g_free (label);
2374
2375                 if (++n_items == 5)
2376                         break;
2377         }
2378
2379         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2380         g_list_free (items);
2381 }
2382
2383 static gboolean
2384 show_saving_progress (GFile *dst)
2385 {
2386         EvWindow  *ev_window;
2387         GtkWidget *area;
2388         gchar     *text;
2389         gchar     *uri;
2390         EvSaveType save_type;
2391
2392         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2393         ev_window->priv->progress_idle = 0;
2394
2395         if (ev_window->priv->message_area)
2396                 return FALSE;
2397
2398         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2399         uri = g_file_get_uri (dst);
2400         switch (save_type) {
2401         case EV_SAVE_DOCUMENT:
2402                 text = g_strdup_printf (_("Saving document to %s"), uri);
2403                 break;
2404         case EV_SAVE_ATTACHMENT:
2405                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2406                 break;
2407         case EV_SAVE_IMAGE:
2408                 text = g_strdup_printf (_("Saving image to %s"), uri);
2409                 break;
2410         default:
2411                 g_assert_not_reached ();
2412         }
2413         g_free (uri);
2414         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2415                                              text,
2416                                              GTK_STOCK_CLOSE,
2417                                              GTK_RESPONSE_CLOSE,
2418                                              GTK_STOCK_CANCEL,
2419                                              GTK_RESPONSE_CANCEL,
2420                                              NULL);
2421         g_signal_connect (area, "response",
2422                           G_CALLBACK (ev_window_progress_response_cb),
2423                           ev_window);
2424         gtk_widget_show (area);
2425         ev_window_set_message_area (ev_window, area);
2426         g_free (text);
2427
2428         return FALSE;
2429 }
2430
2431 static void
2432 window_save_file_copy_ready_cb (GFile        *src,
2433                                 GAsyncResult *async_result,
2434                                 GFile        *dst)
2435 {
2436         EvWindow *ev_window;
2437         GError   *error = NULL;
2438
2439         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2440         ev_window_clear_progress_idle (ev_window);
2441
2442         if (g_file_copy_finish (src, async_result, &error)) {
2443                 ev_tmp_file_unlink (src);
2444                 return;
2445         }
2446
2447         if (error->domain != G_IO_ERROR ||
2448             error->code != G_IO_ERROR_CANCELLED) {
2449                 gchar *name;
2450
2451                 name = g_file_get_basename (dst);
2452                 ev_window_error_message (ev_window, error,
2453                                          _("The file could not be saved as “%s”."),
2454                                          name);
2455                 g_free (name);
2456         }
2457         ev_tmp_file_unlink (src);
2458         g_error_free (error);
2459 }
2460
2461 static void
2462 window_save_file_copy_progress_cb (goffset n_bytes,
2463                                    goffset total_bytes,
2464                                    GFile  *dst)
2465 {
2466         EvWindow  *ev_window;
2467         EvSaveType save_type;
2468         gchar     *status;
2469         gdouble    fraction;
2470
2471         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2472
2473         if (!ev_window->priv->message_area)
2474                 return;
2475
2476         fraction = n_bytes / (gdouble)total_bytes;
2477         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2478
2479         switch (save_type) {
2480         case EV_SAVE_DOCUMENT:
2481                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2482                                           (gint)(fraction * 100));
2483                 break;
2484         case EV_SAVE_ATTACHMENT:
2485                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2486                                           (gint)(fraction * 100));
2487                 break;
2488         case EV_SAVE_IMAGE:
2489                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2490                                           (gint)(fraction * 100));
2491                 break;
2492         default:
2493                 g_assert_not_reached ();
2494         }
2495
2496         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2497                                              status);
2498         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2499                                                fraction);
2500
2501         g_free (status);
2502 }
2503
2504 static void
2505 ev_window_save_remote (EvWindow  *ev_window,
2506                        EvSaveType save_type,
2507                        GFile     *src,
2508                        GFile     *dst)
2509 {
2510         ev_window_reset_progress_cancellable (ev_window);
2511         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2512         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2513         g_file_copy_async (src, dst,
2514                            G_FILE_COPY_OVERWRITE,
2515                            G_PRIORITY_DEFAULT,
2516                            ev_window->priv->progress_cancellable,
2517                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2518                            dst,
2519                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2520                            dst);
2521         ev_window->priv->progress_idle =
2522                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2523                                             1,
2524                                             (GSourceFunc)show_saving_progress,
2525                                             dst,
2526                                             NULL);
2527 }
2528
2529 static void
2530 ev_window_clear_save_job (EvWindow *ev_window)
2531 {
2532         if (ev_window->priv->save_job != NULL) {
2533                 if (!ev_job_is_finished (ev_window->priv->save_job))
2534                         ev_job_cancel (ev_window->priv->save_job);
2535
2536                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2537                                                       ev_window_save_job_cb,
2538                                                       ev_window);
2539                 g_object_unref (ev_window->priv->save_job);
2540                 ev_window->priv->save_job = NULL;
2541         }
2542 }
2543
2544 static void
2545 ev_window_save_job_cb (EvJob     *job,
2546                        EvWindow  *window)
2547 {
2548         if (ev_job_is_failed (job)) {
2549                 ev_window_error_message (window, job->error,
2550                                          _("The file could not be saved as “%s”."),
2551                                          EV_JOB_SAVE (job)->uri);
2552         }
2553
2554         ev_window_clear_save_job (window);
2555 }
2556
2557 static void
2558 file_save_dialog_response_cb (GtkWidget *fc,
2559                               gint       response_id,
2560                               EvWindow  *ev_window)
2561 {
2562         gchar *uri;
2563
2564         if (response_id != GTK_RESPONSE_OK) {
2565                 gtk_widget_destroy (fc);
2566                 return;
2567         }
2568
2569         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2570         /* FIXME: remote copy should be done here rather than in the save job,
2571          * so that we can track progress and cancel the operation
2572          */
2573
2574         ev_window_clear_save_job (ev_window);
2575         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2576                                                      uri, ev_window->priv->uri);
2577         g_signal_connect (ev_window->priv->save_job, "finished",
2578                           G_CALLBACK (ev_window_save_job_cb),
2579                           ev_window);
2580         /* The priority doesn't matter for this job */
2581         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2582
2583         g_free (uri);
2584         gtk_widget_destroy (fc);
2585 }
2586
2587 static void
2588 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2589 {
2590         GtkWidget *fc;
2591         gchar *base_name;
2592         GFile *file;
2593         const gchar *folder;
2594
2595         fc = gtk_file_chooser_dialog_new (
2596                 _("Save a Copy"),
2597                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2598                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2599                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2600                 NULL);
2601
2602         ev_document_factory_add_filters (fc, ev_window->priv->document);
2603         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2604
2605         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2606         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2607         file = g_file_new_for_uri (ev_window->priv->uri);
2608         base_name = g_file_get_basename (file);
2609         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2610
2611         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2612         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2613                                              folder ? folder : g_get_home_dir ());
2614
2615         g_object_unref (file);
2616         g_free (base_name);
2617
2618         g_signal_connect (fc, "response",
2619                           G_CALLBACK (file_save_dialog_response_cb),
2620                           ev_window);
2621
2622         gtk_widget_show (fc);
2623 }
2624
2625 static void
2626 ev_window_load_print_settings_from_metadata (EvWindow *window)
2627 {
2628         gchar *uri = window->priv->uri;
2629         gint   i;
2630
2631         /* Load print setting that are specific to the document */
2632         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2633                 GValue   value = { 0, };
2634                 gboolean success;
2635
2636                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2637                 gtk_print_settings_set (window->priv->print_settings,
2638                                         document_print_settings[i],
2639                                         success ? g_value_get_string (&value) : NULL);
2640                 if (success)
2641                         g_value_unset (&value);
2642         }
2643 }
2644
2645 static void
2646 ev_window_save_print_settings (EvWindow *window)
2647 {
2648         gchar *uri = window->priv->uri;
2649         gint   i;
2650
2651         /* Save print settings that are specific to the document */
2652         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2653                 const gchar *value;
2654
2655                 value = gtk_print_settings_get (window->priv->print_settings,
2656                                                 document_print_settings[i]);
2657                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2658         }
2659 }
2660
2661 static void
2662 ev_window_save_print_page_setup (EvWindow *window)
2663 {
2664         gchar        *uri = window->priv->uri;
2665         GtkPageSetup *page_setup = window->priv->print_page_setup;
2666
2667         /* Save page setup options that are specific to the document */
2668         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2669                                      gtk_page_setup_get_orientation (page_setup));
2670         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2671                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2672         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2673                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2674         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2675                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2676         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2677                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2678 }
2679
2680 static void
2681 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2682 {
2683         gchar        *uri = window->priv->uri;
2684         GtkPageSetup *page_setup = window->priv->print_page_setup;
2685         GtkPaperSize *paper_size;
2686         GValue        value = { 0, };
2687
2688         paper_size = gtk_page_setup_get_paper_size (page_setup);
2689
2690         /* Load page setup options that are specific to the document */
2691         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2692                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2693                 g_value_unset (&value);
2694         } else {
2695                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2696         }
2697
2698         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2699                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2700                 g_value_unset (&value);
2701         } else {
2702                 gtk_page_setup_set_top_margin (page_setup,
2703                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2704                                                GTK_UNIT_MM);
2705         }
2706
2707         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2708                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2709                 g_value_unset (&value);
2710         } else {
2711                 gtk_page_setup_set_bottom_margin (page_setup,
2712                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2713                                                   GTK_UNIT_MM);
2714         }
2715
2716         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2717                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2718                 g_value_unset (&value);
2719         } else {
2720                 gtk_page_setup_set_left_margin (page_setup,
2721                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2722                                                 GTK_UNIT_MM);
2723         }
2724
2725         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2726                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2727                 g_value_unset (&value);
2728         } else {
2729                 gtk_page_setup_set_right_margin (page_setup,
2730                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2731                                                  GTK_UNIT_MM);
2732         }
2733 }
2734
2735 static void
2736 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2737                                     EvWindow     *window)
2738 {
2739         /* Dialog was canceled */
2740         if (!page_setup)
2741                 return;
2742
2743         if (window->priv->print_page_setup != page_setup) {
2744                 if (window->priv->print_page_setup)
2745                         g_object_unref (window->priv->print_page_setup);
2746                 window->priv->print_page_setup = g_object_ref (page_setup);
2747         }
2748
2749         ev_application_set_page_setup (EV_APP, page_setup);
2750         ev_window_save_print_page_setup (window);
2751 }
2752
2753 static void
2754 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2755 {
2756         if (!ev_window->priv->print_page_setup) {
2757                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2758                         ev_application_get_page_setup (EV_APP));
2759                 ev_window_load_print_page_setup_from_metadata (ev_window);
2760         }
2761
2762         gtk_print_run_page_setup_dialog_async (
2763                 GTK_WINDOW (ev_window),
2764                 ev_window->priv->print_page_setup,
2765                 ev_window->priv->print_settings,
2766                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2767                 ev_window);
2768 }
2769
2770 static void
2771 ev_window_print_cancel (EvWindow *ev_window)
2772 {
2773         EvPrintOperation *op;
2774
2775         if (!ev_window->priv->print_queue)
2776                 return;
2777
2778         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2779                 ev_print_operation_cancel (op);
2780         }
2781 }
2782
2783 static void
2784 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2785                                              gint      n_jobs)
2786 {
2787         gchar *text = NULL;
2788
2789         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2790             !ev_window->priv->print_queue)
2791                 return;
2792
2793         if (n_jobs == 0) {
2794                 ev_window_set_message_area (ev_window, NULL);
2795                 return;
2796         }
2797
2798         if (n_jobs > 1) {
2799                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2800                                                   "%d pending jobs in queue",
2801                                                   n_jobs - 1), n_jobs - 1);
2802         }
2803
2804         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2805                                             text);
2806         g_free (text);
2807 }
2808
2809 static gboolean
2810 destroy_window (GtkWidget *window)
2811 {
2812         gtk_widget_destroy (window);
2813
2814         return FALSE;
2815 }
2816
2817 static void
2818 ev_window_print_operation_done (EvPrintOperation       *op,
2819                                 GtkPrintOperationResult result,
2820                                 EvWindow               *ev_window)
2821 {
2822         gint n_jobs;
2823
2824         switch (result) {
2825         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2826                 GtkPrintSettings *print_settings;
2827
2828                 print_settings = ev_print_operation_get_print_settings (op);
2829                 if (ev_window->priv->print_settings != print_settings) {
2830                         if (ev_window->priv->print_settings)
2831                                 g_object_unref (ev_window->priv->print_settings);
2832                         ev_window->priv->print_settings = g_object_ref (print_settings);
2833                 }
2834
2835                 ev_application_set_print_settings (EV_APP, print_settings);
2836                 ev_window_save_print_settings (ev_window);
2837         }
2838
2839                 break;
2840         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2841                 GtkWidget *dialog;
2842                 GError    *error = NULL;
2843
2844
2845                 ev_print_operation_get_error (op, &error);
2846
2847                 /* The message area is already used by
2848                  * the printing progress, so it's better to
2849                  * use a popup dialog in this case
2850                  */
2851                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2852                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2853                                                  GTK_MESSAGE_ERROR,
2854                                                  GTK_BUTTONS_CLOSE,
2855                                                  "%s", _("Failed to print document"));
2856                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2857                                                           "%s", error->message);
2858                 g_signal_connect (dialog, "response",
2859                                   G_CALLBACK (gtk_widget_destroy),
2860                                   NULL);
2861                 gtk_widget_show (dialog);
2862
2863                 g_error_free (error);
2864         }
2865                 break;
2866         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2867         default:
2868                 break;
2869         }
2870
2871         g_queue_remove (ev_window->priv->print_queue, op);
2872         g_object_unref (op);
2873         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2874         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2875
2876         if (n_jobs == 0 && ev_window->priv->close_after_print)
2877                 g_idle_add ((GSourceFunc)destroy_window,
2878                             ev_window);
2879 }
2880
2881 static void
2882 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2883                                       gint                   response,
2884                                       EvWindow              *ev_window)
2885 {
2886         if (response == GTK_RESPONSE_CANCEL) {
2887                 EvPrintOperation *op;
2888
2889                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2890                 ev_print_operation_cancel (op);
2891         } else {
2892                 gtk_widget_hide (GTK_WIDGET (area));
2893         }
2894 }
2895
2896 static void
2897 ev_window_print_operation_status_changed (EvPrintOperation *op,
2898                                           EvWindow         *ev_window)
2899 {
2900         const gchar *status;
2901         gdouble      fraction;
2902
2903         status = ev_print_operation_get_status (op);
2904         fraction = ev_print_operation_get_progress (op);
2905
2906         if (!ev_window->priv->message_area) {
2907                 GtkWidget   *area;
2908                 const gchar *job_name;
2909                 gchar       *text;
2910
2911                 job_name = ev_print_operation_get_job_name (op);
2912                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2913
2914                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2915                                                      text,
2916                                                      GTK_STOCK_CLOSE,
2917                                                      GTK_RESPONSE_CLOSE,
2918                                                      GTK_STOCK_CANCEL,
2919                                                      GTK_RESPONSE_CANCEL,
2920                                                      NULL);
2921                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2922                 g_signal_connect (area, "response",
2923                                   G_CALLBACK (ev_window_print_progress_response_cb),
2924                                   ev_window);
2925                 gtk_widget_show (area);
2926                 ev_window_set_message_area (ev_window, area);
2927                 g_free (text);
2928         }
2929
2930         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2931                                              status);
2932         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2933                                                fraction);
2934 }
2935
2936 static void
2937 ev_window_print_operation_begin_print (EvPrintOperation *op,
2938                                        EvWindow         *ev_window)
2939 {
2940         GtkPrintSettings *print_settings;
2941
2942         if (!ev_window->priv->print_queue)
2943                 ev_window->priv->print_queue = g_queue_new ();
2944
2945         g_queue_push_head (ev_window->priv->print_queue, op);
2946         ev_window_print_update_pending_jobs_message (ev_window,
2947                                                      g_queue_get_length (ev_window->priv->print_queue));
2948
2949         if (ev_window->priv->print_settings)
2950                 g_object_unref (ev_window->priv->print_settings);
2951         print_settings = ev_print_operation_get_print_settings (op);
2952         ev_window->priv->print_settings = g_object_ref (print_settings);
2953 }
2954
2955 void
2956 ev_window_print_range (EvWindow *ev_window,
2957                        gint      first_page,
2958                        gint      last_page)
2959 {
2960         EvPrintOperation *op;
2961         EvPageCache      *page_cache;
2962         gint              current_page;
2963         gint              document_last_page;
2964
2965         g_return_if_fail (EV_IS_WINDOW (ev_window));
2966         g_return_if_fail (ev_window->priv->document != NULL);
2967
2968         if (!ev_window->priv->print_queue)
2969                 ev_window->priv->print_queue = g_queue_new ();
2970
2971         op = ev_print_operation_new (ev_window->priv->document);
2972         g_signal_connect (op, "begin_print",
2973                           G_CALLBACK (ev_window_print_operation_begin_print),
2974                           (gpointer)ev_window);
2975         g_signal_connect (op, "status_changed",
2976                           G_CALLBACK (ev_window_print_operation_status_changed),
2977                           (gpointer)ev_window);
2978         g_signal_connect (op, "done",
2979                           G_CALLBACK (ev_window_print_operation_done),
2980                           (gpointer)ev_window);
2981
2982         page_cache = ev_page_cache_get (ev_window->priv->document);
2983         current_page = ev_page_cache_get_current_page (page_cache);
2984         document_last_page = ev_page_cache_get_n_pages (page_cache);
2985
2986         if (!ev_window->priv->print_settings) {
2987                 ev_window->priv->print_settings = gtk_print_settings_copy (
2988                         ev_application_get_print_settings (EV_APP));
2989                 ev_window_load_print_settings_from_metadata (ev_window);
2990         }
2991
2992         if (first_page != 1 || last_page != document_last_page) {
2993                 GtkPageRange range;
2994
2995                 /* Ranges in GtkPrint are 0 - N */
2996                 range.start = first_page - 1;
2997                 range.end = last_page - 1;
2998
2999                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
3000                                                     GTK_PRINT_PAGES_RANGES);
3001                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
3002                                                     &range, 1);
3003         }
3004
3005         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3006         ev_print_operation_set_current_page (op, current_page);
3007         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
3008         if (ev_window->priv->print_page_setup)
3009                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
3010
3011         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3012 }
3013
3014 static void
3015 ev_window_print (EvWindow *window)
3016 {
3017         EvPageCache *page_cache;
3018         gint         last_page;
3019
3020         page_cache = ev_page_cache_get (window->priv->document);
3021         last_page = ev_page_cache_get_n_pages (page_cache);
3022
3023         ev_window_print_range (window, 1, last_page);
3024 }
3025
3026 static void
3027 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3028 {
3029         ev_window_print (ev_window);
3030 }
3031
3032 static void
3033 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3034 {
3035         if (ev_window->priv->properties == NULL) {
3036                 ev_window->priv->properties = ev_properties_dialog_new ();
3037                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3038                                                    ev_window->priv->uri,
3039                                                    ev_window->priv->document);
3040                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3041                                            (gpointer) &(ev_window->priv->properties));
3042                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3043                                               GTK_WINDOW (ev_window));
3044         }
3045
3046         ev_document_fc_mutex_lock ();
3047         gtk_widget_show (ev_window->priv->properties);
3048         ev_document_fc_mutex_unlock ();
3049 }
3050
3051 static void
3052 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3053                                          gint       response,
3054                                          EvWindow  *ev_window)
3055 {
3056         gtk_widget_destroy (GTK_WIDGET (dialog));
3057
3058         switch (response) {
3059         case GTK_RESPONSE_YES:
3060                 if (!ev_window->priv->print_queue ||
3061                     g_queue_is_empty (ev_window->priv->print_queue))
3062                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3063                 else
3064                         ev_window->priv->close_after_print = TRUE;
3065                 break;
3066         case GTK_RESPONSE_NO:
3067                 ev_window->priv->close_after_print = TRUE;
3068                 if (ev_window->priv->print_queue &&
3069                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3070                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3071                         ev_window_print_cancel (ev_window);
3072                 } else {
3073                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3074                 }
3075                 break;
3076         case GTK_RESPONSE_CANCEL:
3077         default:
3078                 ev_window->priv->close_after_print = FALSE;
3079         }
3080 }
3081
3082 static void
3083 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3084 {
3085         GtkWidget *dialog;
3086         gchar     *text, *markup;
3087         gint       n_print_jobs;
3088
3089         n_print_jobs = ev_window->priv->print_queue ?
3090                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3091
3092         if (n_print_jobs == 0) {
3093                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3094                 return;
3095         }
3096
3097         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3098                                          GTK_DIALOG_MODAL,
3099                                          GTK_MESSAGE_QUESTION,
3100                                          GTK_BUTTONS_NONE,
3101                                          NULL);
3102         if (n_print_jobs == 1) {
3103                 EvPrintOperation *op;
3104                 const gchar      *job_name;
3105
3106                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3107                 job_name = ev_print_operation_get_job_name (op);
3108
3109                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3110                                         job_name);
3111         } else {
3112                 text = g_strdup_printf (_("There are %d print jobs active. "
3113                                           "Wait until print finishes before closing?"),
3114                                         n_print_jobs);
3115         }
3116
3117         markup = g_strdup_printf ("<b>%s</b>", text);
3118         g_free (text);
3119
3120         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3121         g_free (markup);
3122
3123         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3124                                                   _("If you close the window, pending print "
3125                                                     "jobs will not be printed."));
3126
3127         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3128                                 _("Cancel _print and Close"),
3129                                 GTK_RESPONSE_NO,
3130                                 GTK_STOCK_CANCEL,
3131                                 GTK_RESPONSE_CANCEL,
3132                                 _("Close _after Printing"),
3133                                 GTK_RESPONSE_YES,
3134                                 NULL);
3135         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3136
3137         g_signal_connect (dialog, "response",
3138                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3139                           ev_window);
3140         gtk_widget_show (dialog);
3141 }
3142
3143 static void
3144 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3145 {
3146         GtkAction *action;
3147
3148         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3149         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3150         update_chrome_visibility (window);
3151
3152         action = gtk_action_group_get_action (window->priv->action_group,
3153                                               PAGE_SELECTOR_ACTION);
3154         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3155 }
3156
3157 static void
3158 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3159 {
3160         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3161 }
3162
3163 static void
3164 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3165 {
3166         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3167 }
3168
3169 static void
3170 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3171 {
3172         gboolean continuous;
3173
3174         ev_window_stop_presentation (ev_window, TRUE);
3175         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3176         g_object_set (G_OBJECT (ev_window->priv->view),
3177                       "continuous", continuous,
3178                       NULL);
3179         ev_window_update_actions (ev_window);
3180 }
3181
3182 static void
3183 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3184 {
3185         gboolean dual_page;
3186
3187         ev_window_stop_presentation (ev_window, TRUE);
3188         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3189         g_object_set (G_OBJECT (ev_window->priv->view),
3190                       "dual-page", dual_page,
3191                       NULL);
3192         ev_window_update_actions (ev_window);
3193 }
3194
3195 static void
3196 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3197 {
3198         ev_window_stop_presentation (ev_window, TRUE);
3199
3200         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3201                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3202         } else {
3203                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3204         }
3205         ev_window_update_actions (ev_window);
3206 }
3207
3208 static void
3209 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3210 {
3211         ev_window_stop_presentation (ev_window, TRUE);
3212
3213         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3214                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3215         } else {
3216                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3217         }
3218         ev_window_update_actions (ev_window);
3219 }
3220
3221
3222 static void
3223 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3224 {
3225         g_return_if_fail (EV_IS_WINDOW (ev_window));
3226
3227         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3228 }
3229
3230 static void
3231 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3232 {
3233         g_return_if_fail (EV_IS_WINDOW (ev_window));
3234
3235         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3236                 g_error ("Find action should be insensitive since document doesn't support find");
3237                 return;
3238         }
3239
3240         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3241         update_chrome_visibility (ev_window);
3242         gtk_widget_grab_focus (ev_window->priv->find_bar);
3243 }
3244
3245 static void
3246 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3247 {
3248         g_return_if_fail (EV_IS_WINDOW (ev_window));
3249
3250         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3251         update_chrome_visibility (ev_window);
3252         gtk_widget_grab_focus (ev_window->priv->find_bar);
3253         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3254 }
3255
3256 static void
3257 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3258 {
3259         g_return_if_fail (EV_IS_WINDOW (ev_window));
3260
3261         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3262         update_chrome_visibility (ev_window);
3263         gtk_widget_grab_focus (ev_window->priv->find_bar);
3264         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3265 }
3266
3267 static void
3268 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3269 {
3270         g_return_if_fail (EV_IS_WINDOW (ev_window));
3271
3272         ev_view_copy (EV_VIEW (ev_window->priv->view));
3273 }
3274
3275 static void
3276 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3277                                       EvWindow *ev_window)
3278 {
3279         if (!ev_window_is_empty (ev_window))
3280                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3281                                              gtk_paned_get_position (GTK_PANED (object)));
3282 }
3283
3284 static void
3285 ev_window_update_fullscreen_action (EvWindow *window)
3286 {
3287         GtkAction *action;
3288
3289         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3290         g_signal_handlers_block_by_func
3291                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3292         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3293                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3294         g_signal_handlers_unblock_by_func
3295                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3296 }
3297
3298 static void
3299 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3300 {
3301         GtkWidget *item;
3302
3303         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3304         g_object_set (item, "is-important", FALSE, NULL);
3305
3306         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3307         g_object_set (item, "is-important", FALSE, NULL);
3308
3309         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3310         g_object_set (item, "is-important", TRUE, NULL);
3311
3312         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3313         g_object_set (item, "is-important", TRUE, NULL);
3314 }
3315
3316 static void
3317 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3318 {
3319         static gboolean done = FALSE;
3320
3321         if (!done) {
3322                 gtk_rc_parse_string (
3323                         "\n"
3324                         "   style \"fullscreen-toolbar-style\"\n"
3325                         "   {\n"
3326                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3327                         "   }\n"
3328                         "\n"
3329                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3330                         "\n");
3331                 done = TRUE;
3332         }
3333
3334         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3335 }
3336
3337 static void
3338 ev_window_run_fullscreen (EvWindow *window)
3339 {
3340         EvView  *view = EV_VIEW (window->priv->view);
3341         gboolean fullscreen_window = TRUE;
3342
3343         if (ev_view_get_fullscreen (view))
3344                 return;
3345
3346         if (!window->priv->fullscreen_toolbar) {
3347                 window->priv->fullscreen_toolbar =
3348                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3349                                                    "/FullscreenToolbar");
3350
3351                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3352                                        GTK_TOOLBAR_BOTH_HORIZ);
3353                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3354                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3355
3356                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3357                                     window->priv->fullscreen_toolbar,
3358                                     FALSE, FALSE, 0);
3359                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3360                                        window->priv->fullscreen_toolbar, 1);
3361         }
3362
3363         if (ev_view_get_presentation (view)) {
3364                 ev_window_stop_presentation (window, FALSE);
3365                 fullscreen_window = FALSE;
3366         }
3367
3368         g_object_set (G_OBJECT (window->priv->scrolled_window),
3369                       "shadow-type", GTK_SHADOW_NONE,
3370                       NULL);
3371
3372         ev_view_set_fullscreen (view, TRUE);
3373         ev_window_update_fullscreen_action (window);
3374
3375         /* If the user doesn't have the main toolbar he/she won't probably want
3376          * the toolbar in fullscreen mode. See bug #483048
3377          */
3378         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3379                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3380         update_chrome_visibility (window);
3381
3382         if (fullscreen_window)
3383                 gtk_window_fullscreen (GTK_WINDOW (window));
3384         gtk_widget_grab_focus (window->priv->view);
3385
3386         if (!ev_window_is_empty (window))
3387                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3388 }
3389
3390 static void
3391 ev_window_stop_fullscreen (EvWindow *window,
3392                            gboolean  unfullscreen_window)
3393 {
3394         EvView *view = EV_VIEW (window->priv->view);
3395
3396         if (!ev_view_get_fullscreen (view))
3397                 return;
3398
3399         g_object_set (G_OBJECT (window->priv->scrolled_window),
3400                       "shadow-type", GTK_SHADOW_IN,
3401                       NULL);
3402
3403         ev_view_set_fullscreen (view, FALSE);
3404         ev_window_update_fullscreen_action (window);
3405         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3406         update_chrome_visibility (window);
3407         if (unfullscreen_window)
3408                 gtk_window_unfullscreen (GTK_WINDOW (window));
3409
3410         if (!ev_window_is_empty (window))
3411                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3412 }
3413
3414 static void
3415 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3416 {
3417         gboolean fullscreen;
3418
3419         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3420         if (fullscreen) {
3421                 ev_window_run_fullscreen (window);
3422         } else {
3423                 ev_window_stop_fullscreen (window, TRUE);
3424         }
3425 }
3426
3427 static gboolean
3428 presentation_timeout_cb (EvWindow *window)
3429 {
3430         EvView *view = EV_VIEW (window->priv->view);
3431
3432         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3433                 return FALSE;
3434
3435         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3436         window->priv->presentation_timeout_id = 0;
3437
3438         return FALSE;
3439 }
3440
3441 static void
3442 presentation_set_timeout (EvWindow *window)
3443 {
3444         if (window->priv->presentation_timeout_id > 0) {
3445                 g_source_remove (window->priv->presentation_timeout_id);
3446         }
3447
3448         window->priv->presentation_timeout_id =
3449                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3450                                        (GSourceFunc)presentation_timeout_cb, window);
3451
3452         ev_view_show_cursor (EV_VIEW (window->priv->view));
3453 }
3454
3455 static void
3456 presentation_clear_timeout (EvWindow *window)
3457 {
3458         if (window->priv->presentation_timeout_id > 0) {
3459                 g_source_remove (window->priv->presentation_timeout_id);
3460         }
3461
3462         window->priv->presentation_timeout_id = 0;
3463
3464         ev_view_show_cursor (EV_VIEW (window->priv->view));
3465 }
3466
3467 static gboolean
3468 presentation_motion_notify_cb (GtkWidget *widget,
3469                                GdkEventMotion *event,
3470                                gpointer user_data)
3471 {
3472         EvWindow *window = EV_WINDOW (user_data);
3473
3474         presentation_set_timeout (window);
3475
3476         return FALSE;
3477 }
3478
3479 static gboolean
3480 presentation_leave_notify_cb (GtkWidget *widget,
3481                               GdkEventCrossing *event,
3482                               gpointer user_data)
3483 {
3484         EvWindow *window = EV_WINDOW (user_data);
3485
3486         presentation_clear_timeout (window);
3487
3488         return FALSE;
3489 }
3490
3491 static void
3492 ev_window_update_presentation_action (EvWindow *window)
3493 {
3494         GtkAction *action;
3495
3496         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3497         g_signal_handlers_block_by_func
3498                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3499         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3500                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3501         g_signal_handlers_unblock_by_func
3502                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3503 }
3504
3505 static void
3506 ev_window_run_presentation (EvWindow *window)
3507 {
3508         EvView  *view = EV_VIEW (window->priv->view);
3509         gboolean fullscreen_window = TRUE;
3510
3511         if (ev_view_get_presentation (view))
3512                 return;
3513
3514         if (ev_view_get_fullscreen (view)) {
3515                 ev_window_stop_fullscreen (window, FALSE);
3516                 fullscreen_window = FALSE;
3517         }
3518
3519         g_object_set (G_OBJECT (window->priv->scrolled_window),
3520                       "shadow-type", GTK_SHADOW_NONE,
3521                       NULL);
3522
3523         ev_view_set_presentation (view, TRUE);
3524         ev_window_update_presentation_action (window);
3525
3526         update_chrome_visibility (window);
3527
3528         gtk_widget_grab_focus (window->priv->view);
3529         if (fullscreen_window)
3530                 gtk_window_fullscreen (GTK_WINDOW (window));
3531
3532         g_signal_connect (window->priv->view,
3533                           "motion-notify-event",
3534                           G_CALLBACK (presentation_motion_notify_cb),
3535                           window);
3536         g_signal_connect (window->priv->view,
3537                           "leave-notify-event",
3538                           G_CALLBACK (presentation_leave_notify_cb),
3539                           window);
3540         presentation_set_timeout (window);
3541
3542         ev_application_screensaver_disable (EV_APP);
3543
3544         if (!ev_window_is_empty (window))
3545                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3546 }
3547
3548 static void
3549 ev_window_stop_presentation (EvWindow *window,
3550                              gboolean  unfullscreen_window)
3551 {
3552         EvView *view = EV_VIEW (window->priv->view);
3553
3554         if (!ev_view_get_presentation (view))
3555                 return;
3556
3557         g_object_set (G_OBJECT (window->priv->scrolled_window),
3558                       "shadow-type", GTK_SHADOW_IN,
3559                       NULL);
3560
3561         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3562         ev_window_update_presentation_action (window);
3563         update_chrome_visibility (window);
3564         if (unfullscreen_window)
3565                 gtk_window_unfullscreen (GTK_WINDOW (window));
3566
3567         g_signal_handlers_disconnect_by_func (window->priv->view,
3568                                               (gpointer) presentation_motion_notify_cb,
3569                                               window);
3570         g_signal_handlers_disconnect_by_func (window->priv->view,
3571                                               (gpointer) presentation_leave_notify_cb,
3572                                               window);
3573         presentation_clear_timeout (window);
3574
3575         ev_application_screensaver_enable (EV_APP);
3576
3577         if (!ev_window_is_empty (window))
3578                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3579 }
3580
3581 static void
3582 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3583 {
3584         gboolean presentation;
3585
3586         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3587         if (presentation) {
3588                 ev_window_run_presentation (window);
3589         }
3590 }
3591
3592 static void
3593 ev_window_run_preview (EvWindow *window)
3594 {
3595         GtkAction *action;
3596
3597         if (!window->priv->preview_toolbar) {
3598                 window->priv->preview_toolbar =
3599                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3600                                                    "/PreviewToolbar");
3601
3602                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3603                                     window->priv->preview_toolbar,
3604                                     FALSE, FALSE, 0);
3605                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3606                                        window->priv->preview_toolbar, 1);
3607         }
3608
3609         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3610
3611         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3612         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3613         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3614
3615         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3616
3617         action = gtk_action_group_get_action (window->priv->action_group,
3618                                               "PreviewPrint");
3619         gtk_action_set_visible (action, TRUE);
3620
3621         update_chrome_visibility (window);
3622 }
3623
3624 static void
3625 ev_window_screen_changed (GtkWidget *widget,
3626                           GdkScreen *old_screen)
3627 {
3628         EvWindow *window = EV_WINDOW (widget);
3629         EvWindowPrivate *priv = window->priv;
3630         GdkScreen *screen;
3631
3632         screen = gtk_widget_get_screen (widget);
3633         if (screen == old_screen)
3634                 return;
3635
3636         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3637                                 get_screen_dpi (GTK_WINDOW (window)));
3638
3639         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3640                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3641         }
3642 }
3643
3644 static gboolean
3645 ev_window_state_event (GtkWidget           *widget,
3646                        GdkEventWindowState *event)
3647 {
3648         EvWindow *window = EV_WINDOW (widget);
3649         EvView   *view = EV_VIEW (window->priv->view);
3650
3651         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3652                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3653         }
3654
3655         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3656                 return FALSE;
3657
3658         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3659                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3660                         return FALSE;
3661
3662                 ev_window_run_fullscreen (window);
3663         } else {
3664                 if (ev_view_get_fullscreen (view))
3665                         ev_window_stop_fullscreen (window, FALSE);
3666                 else if (ev_view_get_presentation (view))
3667                         ev_window_stop_presentation (window, FALSE);
3668         }
3669
3670         return FALSE;
3671 }
3672
3673 static void
3674 ev_window_set_page_mode (EvWindow         *window,
3675                          EvWindowPageMode  page_mode)
3676 {
3677         GtkWidget *child = NULL;
3678         GtkWidget *real_child;
3679
3680         if (window->priv->page_mode == page_mode)
3681                 return;
3682
3683         window->priv->page_mode = page_mode;
3684
3685         switch (page_mode) {
3686                 case PAGE_MODE_DOCUMENT:
3687                         child = window->priv->view;
3688                         break;
3689                 case PAGE_MODE_PASSWORD:
3690                         child = window->priv->password_view;
3691                         break;
3692                 default:
3693                         g_assert_not_reached ();
3694         }
3695
3696         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3697         if (child != real_child) {
3698                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3699                                       real_child);
3700                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3701                                    child);
3702         }
3703         ev_window_update_actions (window);
3704 }
3705
3706
3707 static void
3708 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3709 {
3710         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3711 }
3712
3713 static void
3714 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3715 {
3716         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3717 }
3718
3719 static void
3720 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3721 {
3722         EvWindow *ev_window = EV_WINDOW (data);
3723         egg_editable_toolbar_set_edit_mode
3724                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3725         ev_application_save_toolbars_model (EV_APP);
3726         gtk_widget_destroy (GTK_WIDGET (dialog));
3727 }
3728
3729 static void
3730 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3731 {
3732         GtkWidget *dialog;
3733         GtkWidget *editor;
3734
3735         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3736                                               GTK_WINDOW (ev_window),
3737                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3738                                               GTK_STOCK_CLOSE,
3739                                               GTK_RESPONSE_CLOSE,
3740                                               NULL);
3741         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3742         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3743         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3744         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3745         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3746
3747         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3748                                          ev_application_get_toolbars_model (EV_APP));
3749         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3750         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3751
3752         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3753
3754         egg_editable_toolbar_set_edit_mode
3755                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3756
3757         g_signal_connect (dialog, "response",
3758                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3759                           ev_window);
3760         gtk_widget_show_all (dialog);
3761 }
3762
3763 static void
3764 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3765 {
3766         g_return_if_fail (EV_IS_WINDOW (ev_window));
3767
3768         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3769         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3770 }
3771
3772 static void
3773 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3774 {
3775         g_return_if_fail (EV_IS_WINDOW (ev_window));
3776
3777         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3778         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3779 }
3780
3781 static void
3782 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3783 {
3784         g_return_if_fail (EV_IS_WINDOW (ev_window));
3785
3786         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3787 }
3788
3789 static void
3790 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3791 {
3792         g_return_if_fail (EV_IS_WINDOW (ev_window));
3793
3794         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3795 }
3796
3797 static void
3798 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3799 {
3800         g_return_if_fail (EV_IS_WINDOW (ev_window));
3801
3802         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3803 }
3804
3805 static void
3806 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3807 {
3808         int n_pages;
3809
3810         g_return_if_fail (EV_IS_WINDOW (ev_window));
3811
3812         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3813         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3814 }
3815
3816 static void
3817 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3818 {
3819         int n_pages, current_page;
3820
3821         g_return_if_fail (EV_IS_WINDOW (ev_window));
3822
3823         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3824         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3825
3826         if (current_page + 10 < n_pages)
3827                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3828 }
3829
3830 static void
3831 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3832 {
3833         int current_page;
3834
3835         g_return_if_fail (EV_IS_WINDOW (ev_window));
3836
3837         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3838
3839         if (current_page - 10 >= 0)
3840                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3841 }
3842
3843 static void
3844 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3845 {
3846         ev_window_reload_document (ev_window);
3847 }
3848
3849 static void
3850 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3851 {
3852         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3853 }
3854
3855 #if GTK_CHECK_VERSION (2, 14, 0)
3856 static void
3857 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3858 {
3859         GError  *error = NULL;
3860
3861         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3862                       "ghelp:evince",
3863                       GDK_CURRENT_TIME,
3864                       &error);
3865         if (error) {
3866                 ev_window_error_message (ev_window, error,
3867                                          "%s", _("There was an error displaying help"));
3868                 g_error_free (error);
3869         }
3870 }
3871 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3872 static void
3873 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3874 {
3875         GError *error = NULL;
3876         GdkScreen *screen;
3877         char *command;
3878         const char *lang;
3879         char *uri = NULL;
3880
3881         int i;
3882
3883         const char * const * langs = g_get_language_names ();
3884
3885         for (i = 0; langs[i]; i++) {
3886                 lang = langs[i];
3887                 if (strchr (lang, '.')) {
3888                         continue;
3889                 }
3890
3891                 uri = g_build_filename(GNOMEDATADIR,
3892                                        "/gnome/help/" PACKAGE,
3893                                        lang,
3894                                        "/evince.xml",
3895                                        NULL);
3896
3897                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3898                         break;
3899                 }
3900                 g_free (uri);
3901                 uri = NULL;
3902         }
3903
3904         if (uri == NULL) {
3905                 g_warning ("Cannot find help");
3906                 return;
3907         }
3908
3909         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3910         g_free (uri);
3911
3912         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3913         gdk_spawn_command_line_on_screen (screen, command, &error);
3914         if (error != NULL) {
3915                 g_warning ("%s", error->message);
3916                 g_error_free (error);
3917         }
3918         g_free (command);
3919 }
3920 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3921
3922 static void
3923 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3924 {
3925         ev_window_stop_fullscreen (window, TRUE);
3926 }
3927
3928 static void
3929 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3930 {
3931         ev_window_run_presentation (window);
3932 }
3933
3934 static gboolean
3935 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3936                                 EvWindow   *window)
3937 {
3938         EvWindowPrivate *priv = window->priv;
3939         const gchar *printer_name;
3940
3941         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3942         if ((printer_name
3943              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3944             (!printer_name && gtk_printer_is_default (printer))) {
3945                 if (priv->printer)
3946                         g_object_unref (priv->printer);
3947                 priv->printer = g_object_ref (printer);
3948
3949                 /* Now that we have the printer, we'll start the print */
3950                 ev_window_do_preview_print (window);
3951
3952                 return TRUE; /* we're done */
3953         }
3954
3955         return FALSE; /* continue the enumeration */
3956 }
3957
3958 static void
3959 ev_window_preview_print_finished (GtkPrintJob *print_job,
3960                                   EvWindow    *window,
3961                                   GError      *error)
3962 {
3963         if (error) {
3964                 ev_window_error_message (window, error,
3965                                          "%s", _("Failed to print document"));
3966         }
3967
3968         g_object_unref (print_job);
3969         gtk_widget_destroy (GTK_WIDGET (window));
3970 }
3971
3972 static void
3973 ev_window_do_preview_print (EvWindow *window)
3974 {
3975         EvWindowPrivate  *priv = window->priv;
3976         GtkPrintJob      *job;
3977         gchar            *filename;
3978         GError           *error = NULL;
3979
3980         g_assert (priv->print_settings != NULL);
3981         g_assert (priv->printer != NULL);
3982
3983         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3984                                  priv->printer,
3985                                  priv->print_settings,
3986                                  priv->print_page_setup);
3987
3988         g_object_unref (priv->print_settings);
3989         priv->print_settings = NULL;
3990         g_object_unref (priv->print_page_setup);
3991         priv->print_page_setup = NULL;
3992         g_object_unref (priv->printer);
3993         priv->printer = NULL;
3994
3995         filename = g_filename_from_uri (priv->local_uri ?
3996                                         priv->local_uri : priv->uri,
3997                                         NULL, NULL);
3998
3999         if (gtk_print_job_set_source_file (job, filename, &error)) {
4000                 gtk_print_job_send (job,
4001                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
4002                                     window, NULL);
4003         } else {
4004                 g_warning ("%s", error->message);
4005                 g_error_free (error);
4006         }
4007
4008         g_free (filename);
4009
4010         gtk_widget_hide (GTK_WIDGET (window));
4011 }
4012
4013 static void
4014 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
4015 {
4016         EvWindowPrivate  *priv = window->priv;
4017         GtkPrintSettings *print_settings;
4018         GtkPageSetup     *page_setup;
4019         const gchar      *print_settings_file = priv->print_settings_file;
4020
4021         if (print_settings_file && g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
4022                 GKeyFile *key_file;
4023                 GError   *error = NULL;
4024
4025                 key_file = g_key_file_new ();
4026                 g_key_file_load_from_file (key_file,
4027                                            print_settings_file,
4028                                            G_KEY_FILE_KEEP_COMMENTS |
4029                                            G_KEY_FILE_KEEP_TRANSLATIONS,
4030                                            &error);
4031                 if (!error) {
4032                         print_settings =
4033                                 gtk_print_settings_new_from_key_file (key_file,
4034                                                                       "Print Settings",
4035                                                                       NULL);
4036                         print_settings = print_settings ? print_settings : gtk_print_settings_new ();
4037
4038                         page_setup = gtk_page_setup_new_from_key_file (key_file,
4039                                                                        "Page Setup",
4040                                                                        NULL);
4041                         page_setup = page_setup ? page_setup : gtk_page_setup_new ();
4042                 } else {
4043                         print_settings = gtk_print_settings_new ();
4044                         page_setup = gtk_page_setup_new ();
4045                         g_error_free (error);
4046                 }
4047
4048                 g_key_file_free (key_file);
4049         } else {
4050                 print_settings = gtk_print_settings_new ();
4051                 page_setup = gtk_page_setup_new ();
4052         }
4053
4054         if (priv->print_settings)
4055                 g_object_unref (priv->print_settings);
4056         priv->print_settings = print_settings;
4057         if (priv->print_page_setup)
4058                 g_object_unref (priv->print_page_setup);
4059         priv->print_page_setup = page_setup;
4060
4061         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
4062                                 window, NULL, FALSE);
4063 }
4064
4065 static void
4066 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4067 {
4068         GtkWidget *widget;
4069
4070         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4071
4072         widget = gtk_window_get_focus (GTK_WINDOW (window));
4073         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4074                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4075                 update_chrome_visibility (window);
4076                 gtk_widget_grab_focus (window->priv->view);
4077         } else {
4078                 gboolean fullscreen;
4079                 gboolean presentation;
4080
4081                 g_object_get (window->priv->view,
4082                               "fullscreen", &fullscreen,
4083                               "presentation", &presentation,
4084                               NULL);
4085
4086                 if (fullscreen) {
4087                         ev_window_stop_fullscreen (window, TRUE);
4088                 } else if (presentation) {
4089                         ev_window_stop_presentation (window, TRUE);
4090                         gtk_widget_grab_focus (window->priv->view);
4091                 } else {
4092                         gtk_widget_grab_focus (window->priv->view);
4093                 }
4094
4095                 if (fullscreen && presentation)
4096                         g_warning ("Both fullscreen and presentation set somehow");
4097         }
4098 }
4099
4100 static void
4101 save_sizing_mode (EvWindow *window)
4102 {
4103         EvSizingMode mode;
4104         GEnumValue *enum_value;
4105
4106         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
4107         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4108
4109         if (!ev_window_is_empty (window))
4110                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
4111                                                 enum_value->value_nick);
4112 }
4113
4114 static void
4115 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
4116                                   EvWindow   *ev_window)
4117 {
4118         GtkWidget *scrolled_window;
4119         EvSizingMode sizing_mode;
4120
4121         g_object_get (ev_window->priv->view,
4122                       "sizing-mode", &sizing_mode,
4123                       NULL);
4124
4125         scrolled_window = ev_window->priv->scrolled_window;
4126
4127         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
4128
4129         if (sizing_mode != EV_SIZING_FREE)
4130                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
4131                                           GTK_SCROLLED_WINDOW (scrolled_window));
4132
4133         switch (sizing_mode) {
4134                 case EV_SIZING_BEST_FIT:
4135                         g_object_set (G_OBJECT (scrolled_window),
4136                                       "hscrollbar-policy", GTK_POLICY_NEVER,
4137                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4138                                       NULL);
4139                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
4140                                           G_CALLBACK (ev_view_update_view_size),
4141                                           scrolled_window);
4142                         break;
4143                 case EV_SIZING_FIT_WIDTH:
4144                         g_object_set (G_OBJECT (scrolled_window),
4145                                       "hscrollbar-policy", GTK_POLICY_NEVER,
4146                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4147                                       NULL);
4148                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
4149                                           G_CALLBACK (ev_view_update_view_size),
4150                                           scrolled_window);
4151                         break;
4152                 case EV_SIZING_FREE:
4153                         g_object_set (G_OBJECT (scrolled_window),
4154                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
4155                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4156                                       NULL);
4157                         break;
4158         }
4159
4160         update_sizing_buttons (ev_window);
4161         save_sizing_mode (ev_window);
4162 }
4163
4164 static void
4165 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4166 {
4167         ev_window_update_actions (ev_window);
4168
4169         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4170                 gdouble zoom;
4171
4172                 zoom = ev_view_get_zoom (view);
4173                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
4174                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
4175         }
4176 }
4177
4178 static void
4179 ev_window_update_continuous_action (EvWindow *window)
4180 {
4181         GtkAction *action;
4182
4183         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4184         g_signal_handlers_block_by_func
4185                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4186         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4187                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4188         g_signal_handlers_unblock_by_func
4189                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4190 }
4191
4192 static void
4193 ev_window_update_dual_page_action (EvWindow *window)
4194 {
4195         GtkAction *action;
4196
4197         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4198         g_signal_handlers_block_by_func
4199                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4200         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4201                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4202         g_signal_handlers_unblock_by_func
4203                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4204 }
4205
4206 static void
4207 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4208 {
4209         ev_window_update_continuous_action (ev_window);
4210
4211         if (!ev_window_is_empty (ev_window))
4212                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4213                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4214 }
4215
4216 static void
4217 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4218 {
4219         int rotation;
4220
4221         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4222
4223         if (!ev_window_is_empty (window))
4224                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4225                                              rotation);
4226
4227         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4228                                        rotation);
4229         ev_window_refresh_window_thumbnail (window, rotation);
4230 }
4231
4232 static void
4233 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4234 {
4235         ev_window_update_actions (window);
4236 }
4237
4238 static void
4239 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4240 {
4241         ev_window_update_dual_page_action (ev_window);
4242
4243         if (!ev_window_is_empty (ev_window))
4244                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4245                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4246 }
4247
4248 static char *
4249 build_comments_string (void)
4250 {
4251 #ifdef ENABLE_PDF
4252         PopplerBackend backend;
4253         const char *backend_name;
4254         const char *version;
4255
4256         backend = poppler_get_backend ();
4257         version = poppler_get_version ();
4258         switch (backend) {
4259                 case POPPLER_BACKEND_CAIRO:
4260                         backend_name = "cairo";
4261                         break;
4262                 case POPPLER_BACKEND_SPLASH:
4263                         backend_name = "splash";
4264                         break;
4265                 default:
4266                         backend_name = "unknown";
4267                         break;
4268         }
4269
4270         return g_strdup_printf (_("Document Viewer.\n"
4271                                   "Using poppler %s (%s)"),
4272                                 version, backend_name);
4273 #else
4274         return g_strdup_printf (_("Document Viewer"));
4275 #endif
4276 }
4277
4278 static void
4279 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4280 {
4281         const char *authors[] = {
4282                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4283                 "Jonathan Blandford <jrb@gnome.org>",
4284                 "Marco Pesenti Gritti <marco@gnome.org>",
4285                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4286                 "Bryan Clark <clarkbw@gnome.org>",
4287                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4288                 "Wouter Bolsterlee <wbolster@gnome.org>",
4289                 NULL
4290         };
4291
4292         const char *documenters[] = {
4293                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4294                 NULL
4295         };
4296
4297         const char *license[] = {
4298                 N_("Evince is free software; you can redistribute it and/or modify "
4299                    "it under the terms of the GNU General Public License as published by "
4300                    "the Free Software Foundation; either version 2 of the License, or "
4301                    "(at your option) any later version.\n"),
4302                 N_("Evince is distributed in the hope that it will be useful, "
4303                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4304                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4305                    "GNU General Public License for more details.\n"),
4306                 N_("You should have received a copy of the GNU General Public License "
4307                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4308                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4309         };
4310
4311         char *license_trans;
4312         char *comments;
4313
4314 #ifdef ENABLE_NLS
4315         const char **p;
4316
4317         for (p = authors; *p; ++p)
4318                 *p = _(*p);
4319
4320         for (p = documenters; *p; ++p)
4321                 *p = _(*p);
4322 #endif
4323
4324         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4325                                      _(license[2]), "\n", NULL);
4326         comments = build_comments_string ();
4327
4328         gtk_show_about_dialog (
4329                 GTK_WINDOW (ev_window),
4330                 "name", _("Evince"),
4331                 "version", VERSION,
4332                 "copyright",
4333                 _("\xc2\xa9 1996-2007 The Evince authors"),
4334                 "license", license_trans,
4335                 "website", "http://www.gnome.org/projects/evince",
4336                 "comments", comments,
4337                 "authors", authors,
4338                 "documenters", documenters,
4339                 "translator-credits", _("translator-credits"),
4340                 "logo-icon-name", "evince",
4341                 "wrap-license", TRUE,
4342                 NULL);
4343
4344         g_free (comments);
4345         g_free (license_trans);
4346 }
4347
4348 static void
4349 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4350 {
4351         gboolean active;
4352
4353         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4354         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4355         update_chrome_visibility (ev_window);
4356         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4357 }
4358
4359 static void
4360 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4361 {
4362         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4363                 return;
4364
4365         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4366                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4367         update_chrome_visibility (ev_window);
4368 }
4369
4370 static void
4371 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4372                                            GParamSpec *pspec,
4373                                            EvWindow   *ev_window)
4374 {
4375         GtkWidget *current_page;
4376         const char *id;
4377
4378         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4379
4380         if (current_page == ev_window->priv->sidebar_links) {
4381                 id = LINKS_SIDEBAR_ID;
4382         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4383                 id = THUMBNAILS_SIDEBAR_ID;
4384         } else if (current_page == ev_window->priv->sidebar_attachments) {
4385                 id = ATTACHMENTS_SIDEBAR_ID;
4386         } else if (current_page == ev_window->priv->sidebar_layers) {
4387                 id = LAYERS_SIDEBAR_ID;
4388         } else {
4389                 g_assert_not_reached();
4390         }
4391
4392         g_object_unref (current_page);
4393
4394         if (!ev_window_is_empty (ev_window))
4395                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4396 }
4397
4398 static void
4399 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4400                                          GParamSpec *pspec,
4401                                          EvWindow   *ev_window)
4402 {
4403         EvView *view = EV_VIEW (ev_window->priv->view);
4404         GtkAction *action;
4405
4406         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4407
4408         if (!ev_view_get_presentation (view)) {
4409                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4410                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4411
4412                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4413                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4414         }
4415 }
4416
4417 static void
4418 view_menu_link_popup (EvWindow *ev_window,
4419                       EvLink   *link)
4420 {
4421         gboolean   show_external = FALSE;
4422         gboolean   show_internal = FALSE;
4423         GtkAction *action;
4424
4425         if (ev_window->priv->link)
4426                 g_object_unref (ev_window->priv->link);
4427
4428         if (link)
4429                 ev_window->priv->link = g_object_ref (link);
4430         else
4431                 ev_window->priv->link = NULL;
4432
4433         if (ev_window->priv->link) {
4434                 EvLinkAction *ev_action;
4435
4436                 ev_action = ev_link_get_action (link);
4437                 if (ev_action) {
4438                         switch (ev_link_action_get_action_type (ev_action)) {
4439                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4440                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4441                                         show_internal = TRUE;
4442                                         break;
4443                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4444                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4445                                         show_external = TRUE;
4446                                         break;
4447                                 default:
4448                                         break;
4449                         }
4450                 }
4451         }
4452
4453         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4454                                               "OpenLink");
4455         gtk_action_set_visible (action, show_external);
4456
4457         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4458                                               "CopyLinkAddress");
4459         gtk_action_set_visible (action, show_external);
4460
4461         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4462                                               "GoLink");
4463         gtk_action_set_visible (action, show_internal);
4464
4465         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4466                                               "OpenLinkNewWindow");
4467         gtk_action_set_visible (action, show_internal);
4468 }
4469
4470 static void
4471 view_menu_image_popup (EvWindow  *ev_window,
4472                        EvImage   *image)
4473 {
4474         GtkAction *action;
4475         gboolean   show_image = FALSE;
4476
4477         if (ev_window->priv->image)
4478                 g_object_unref (ev_window->priv->image);
4479
4480         if (image)
4481                 ev_window->priv->image = g_object_ref (image);
4482         else
4483                 ev_window->priv->image = NULL;
4484
4485         show_image = (ev_window->priv->image != NULL);
4486
4487         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4488                                               "SaveImageAs");
4489         gtk_action_set_visible (action, show_image);
4490
4491         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4492                                               "CopyImage");
4493         gtk_action_set_visible (action, show_image);
4494 }
4495
4496 static gboolean
4497 view_menu_popup_cb (EvView   *view,
4498                     GObject  *object,
4499                     EvWindow *ev_window)
4500 {
4501         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4502                 return FALSE;
4503
4504         view_menu_link_popup (ev_window,
4505                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4506         view_menu_image_popup (ev_window,
4507                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4508
4509         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4510                         NULL, NULL, NULL, NULL,
4511                         3, gtk_get_current_event_time ());
4512         return TRUE;
4513 }
4514
4515 static gboolean
4516 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4517                               GList           *attach_list,
4518                               EvWindow        *ev_window)
4519 {
4520         GtkWidget *popup;
4521
4522         g_assert (attach_list != NULL);
4523
4524         if (ev_window->priv->attach_list) {
4525                 g_list_foreach (ev_window->priv->attach_list,
4526                                 (GFunc) g_object_unref, NULL);
4527                 g_list_free (ev_window->priv->attach_list);
4528         }
4529
4530         ev_window->priv->attach_list = attach_list;
4531
4532         popup = ev_window->priv->attachment_popup;
4533
4534         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4535                         NULL, NULL,
4536                         3, gtk_get_current_event_time ());
4537
4538         return TRUE;
4539 }
4540
4541 static void
4542 ev_window_update_find_status_message (EvWindow *ev_window)
4543 {
4544         gchar *message;
4545
4546         if (!ev_window->priv->find_job)
4547                 return;
4548
4549         if (ev_job_is_finished (ev_window->priv->find_job)) {
4550                 gint n_results;
4551
4552                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4553                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4554                 /* TRANS: Sometimes this could be better translated as
4555                                       "%d hit(s) on this page".  Therefore this string
4556                                       contains plural cases. */
4557                 message = g_strdup_printf (ngettext ("%d found on this page",
4558                                                      "%d found on this page",
4559                                                      n_results),
4560                                            n_results);
4561         } else {
4562                 gdouble percent;
4563
4564                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4565                 message = g_strdup_printf (_("%3d%% remaining to search"),
4566                                            (gint) ((1.0 - percent) * 100));
4567         }
4568
4569         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4570         g_free (message);
4571 }
4572
4573 static void
4574 ev_window_find_job_finished_cb (EvJobFind *job,
4575                                 EvWindow  *ev_window)
4576 {
4577         ev_window_update_find_status_message (ev_window);
4578 }
4579
4580 static void
4581 ev_window_find_job_updated_cb (EvJobFind *job,
4582                                gint       page,
4583                                EvWindow  *ev_window)
4584 {
4585         ev_window_update_actions (ev_window);
4586
4587         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4588                               ev_job_find_get_results (job),
4589                               page);
4590         ev_window_update_find_status_message (ev_window);
4591 }
4592
4593 static void
4594 ev_window_clear_find_job (EvWindow *ev_window)
4595 {
4596         if (ev_window->priv->find_job != NULL) {
4597                 if (!ev_job_is_finished (ev_window->priv->find_job))
4598                         ev_job_cancel (ev_window->priv->find_job);
4599
4600                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4601                                                       ev_window_find_job_finished_cb,
4602                                                       ev_window);
4603                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4604                                                       ev_window_find_job_updated_cb,
4605                                                       ev_window);
4606                 g_object_unref (ev_window->priv->find_job);
4607                 ev_window->priv->find_job = NULL;
4608         }
4609 }
4610
4611 static void
4612 find_bar_previous_cb (EggFindBar *find_bar,
4613                       EvWindow   *ev_window)
4614 {
4615         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4616 }
4617
4618 static void
4619 find_bar_next_cb (EggFindBar *find_bar,
4620                   EvWindow   *ev_window)
4621 {
4622         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4623 }
4624
4625 static void
4626 find_bar_close_cb (EggFindBar *find_bar,
4627                    EvWindow   *ev_window)
4628 {
4629         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4630         ev_window_clear_find_job (ev_window);
4631         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4632         update_chrome_visibility (ev_window);
4633 }
4634
4635 static void
4636 find_bar_search_changed_cb (EggFindBar *find_bar,
4637                             GParamSpec *param,
4638                             EvWindow   *ev_window)
4639 {
4640         gboolean case_sensitive;
4641         const char *search_string;
4642
4643         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4644                 return;
4645
4646         /* Either the string or case sensitivity could have changed. */
4647         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4648         search_string = egg_find_bar_get_search_string (find_bar);
4649
4650         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4651
4652         ev_window_clear_find_job (ev_window);
4653
4654         if (search_string && search_string[0]) {
4655                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4656                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4657                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4658                                                              search_string,
4659                                                              case_sensitive);
4660                 g_signal_connect (ev_window->priv->find_job, "finished",
4661                                   G_CALLBACK (ev_window_find_job_finished_cb),
4662                                   ev_window);
4663                 g_signal_connect (ev_window->priv->find_job, "updated",
4664                                   G_CALLBACK (ev_window_find_job_updated_cb),
4665                                   ev_window);
4666                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4667         } else {
4668                 ev_window_update_actions (ev_window);
4669                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4670                                               NULL);
4671                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4672         }
4673 }
4674
4675 static void
4676 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4677                                 GParamSpec *param,
4678                                 EvWindow   *ev_window)
4679 {
4680         gboolean visible;
4681
4682         visible = GTK_WIDGET_VISIBLE (find_bar);
4683
4684         if (ev_window->priv->document &&
4685             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4686                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4687                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4688                 ev_window_update_actions (ev_window);
4689
4690                 if (visible)
4691                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4692                 else
4693                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4694         }
4695 }
4696
4697 static void
4698 find_bar_scroll (EggFindBar   *find_bar,
4699                  GtkScrollType scroll,
4700                  EvWindow     *ev_window)
4701 {
4702         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4703 }
4704
4705 static void
4706 zoom_control_changed_cb (EphyZoomAction *action,
4707                          float           zoom,
4708                          EvWindow       *ev_window)
4709 {
4710         EvSizingMode mode;
4711
4712         g_return_if_fail (EV_IS_WINDOW (ev_window));
4713
4714         if (zoom == EPHY_ZOOM_BEST_FIT) {
4715                 mode = EV_SIZING_BEST_FIT;
4716         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4717                 mode = EV_SIZING_FIT_WIDTH;
4718         } else {
4719                 mode = EV_SIZING_FREE;
4720         }
4721
4722         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4723
4724         if (mode == EV_SIZING_FREE) {
4725                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4726                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4727                                   FALSE);
4728         }
4729 }
4730
4731 static void
4732 ev_window_drag_data_received (GtkWidget        *widget,
4733                               GdkDragContext   *context,
4734                               gint              x,
4735                               gint              y,
4736                               GtkSelectionData *selection_data,
4737                               guint             info,
4738                               guint             time)
4739
4740 {
4741         EvWindow *window = EV_WINDOW (widget);
4742         gchar   **uris;
4743         gint      i = 0;
4744         GSList   *uri_list = NULL;
4745
4746         uris = gtk_selection_data_get_uris (selection_data);
4747         if (!uris) {
4748                 gtk_drag_finish (context, FALSE, FALSE, time);
4749                 return;
4750         }
4751
4752         for (i = 0; uris[i]; i++) {
4753                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4754         }
4755
4756         ev_application_open_uri_list (EV_APP, uri_list,
4757                                       gtk_window_get_screen (GTK_WINDOW (window)),
4758                                       0);
4759         gtk_drag_finish (context, TRUE, FALSE, time);
4760
4761         g_strfreev (uris);
4762         g_slist_free (uri_list);
4763 }
4764
4765 static void
4766 ev_window_finalize (GObject *object)
4767 {
4768         GList *windows = ev_application_get_windows (EV_APP);
4769
4770         if (windows == NULL) {
4771                 ev_application_shutdown (EV_APP);
4772         } else {
4773                 g_list_free (windows);
4774         }
4775
4776         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4777 }
4778
4779 static void
4780 ev_window_dispose (GObject *object)
4781 {
4782         EvWindow *window = EV_WINDOW (object);
4783         EvWindowPrivate *priv = window->priv;
4784         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4785
4786         if (mpkeys) {
4787                 g_signal_handlers_disconnect_by_func (mpkeys,
4788                                                       ev_window_media_player_key_pressed,
4789                                                       window);
4790         }
4791
4792         if (priv->setup_document_idle > 0) {
4793                 g_source_remove (priv->setup_document_idle);
4794                 priv->setup_document_idle = 0;
4795         }
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->page_cache) {
4842                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4843                 priv->page_cache = NULL;
4844         }
4845
4846         if (priv->document) {
4847                 g_object_unref (priv->document);
4848                 priv->document = NULL;
4849         }
4850
4851         if (priv->view) {
4852                 g_object_unref (priv->view);
4853                 priv->view = NULL;
4854         }
4855
4856         if (priv->password_view) {
4857                 g_object_unref (priv->password_view);
4858                 priv->password_view = NULL;
4859         }
4860
4861         if (priv->load_job) {
4862                 ev_window_clear_load_job (window);
4863         }
4864
4865         if (priv->reload_job) {
4866                 ev_window_clear_reload_job (window);
4867         }
4868
4869         if (priv->save_job) {
4870                 ev_window_clear_save_job (window);
4871         }
4872
4873         if (priv->thumbnail_job) {
4874                 ev_window_clear_thumbnail_job (window);
4875         }
4876
4877         if (priv->find_job) {
4878                 ev_window_clear_find_job (window);
4879         }
4880
4881         if (priv->local_uri) {
4882                 ev_window_clear_local_uri (window);
4883                 priv->local_uri = NULL;
4884         }
4885
4886         ev_window_clear_progress_idle (window);
4887         if (priv->progress_cancellable) {
4888                 g_object_unref (priv->progress_cancellable);
4889                 priv->progress_cancellable = NULL;
4890         }
4891
4892         ev_window_close_dialogs (window);
4893
4894         if (window->priv->printer) {
4895                 g_object_unref (window->priv->printer);
4896                 window->priv->printer = NULL;
4897         }
4898
4899         if (window->priv->print_settings) {
4900                 g_object_unref (window->priv->print_settings);
4901                 window->priv->print_settings = NULL;
4902         }
4903
4904         if (window->priv->print_page_setup) {
4905                 g_object_unref (window->priv->print_page_setup);
4906                 window->priv->print_page_setup = NULL;
4907         }
4908
4909         if (priv->link) {
4910                 g_object_unref (priv->link);
4911                 priv->link = NULL;
4912         }
4913
4914         if (priv->image) {
4915                 g_object_unref (priv->image);
4916                 priv->image = NULL;
4917         }
4918
4919         if (priv->attach_list) {
4920                 g_list_foreach (priv->attach_list,
4921                                 (GFunc) g_object_unref,
4922                                 NULL);
4923                 g_list_free (priv->attach_list);
4924                 priv->attach_list = NULL;
4925         }
4926
4927         if (priv->find_bar) {
4928                 g_signal_handlers_disconnect_by_func
4929                         (window->priv->find_bar,
4930                          G_CALLBACK (find_bar_close_cb),
4931                          window);
4932                 priv->find_bar = NULL;
4933         }
4934
4935         if (priv->uri) {
4936                 if (priv->unlink_temp_file)
4937                         ev_window_clear_temp_file (window);
4938                 g_free (priv->uri);
4939                 priv->uri = NULL;
4940         }
4941
4942         if (priv->search_string) {
4943                 g_free (priv->search_string);
4944                 priv->search_string = NULL;
4945         }
4946
4947         if (priv->dest) {
4948                 g_object_unref (priv->dest);
4949                 priv->dest = NULL;
4950         }
4951
4952         if (priv->history) {
4953                 g_object_unref (priv->history);
4954                 priv->history = NULL;
4955         }
4956
4957         if (priv->print_settings_file) {
4958                 ev_window_clear_print_settings_file (window);
4959                 priv->print_settings_file = NULL;
4960         }
4961
4962         if (priv->presentation_timeout_id > 0) {
4963                 g_source_remove (priv->presentation_timeout_id);
4964                 priv->presentation_timeout_id = 0;
4965         }
4966
4967         if (priv->print_queue) {
4968                 g_queue_free (priv->print_queue);
4969                 priv->print_queue = NULL;
4970         }
4971
4972         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4973 }
4974
4975 static void
4976 ev_window_class_init (EvWindowClass *ev_window_class)
4977 {
4978         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4979         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4980
4981         g_object_class->dispose = ev_window_dispose;
4982         g_object_class->finalize = ev_window_finalize;
4983
4984         widget_class->screen_changed = ev_window_screen_changed;
4985         widget_class->window_state_event = ev_window_state_event;
4986         widget_class->drag_data_received = ev_window_drag_data_received;
4987
4988         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4989 }
4990
4991 /* Normal items */
4992 static const GtkActionEntry entries[] = {
4993         { "File", NULL, N_("_File") },
4994         { "Edit", NULL, N_("_Edit") },
4995         { "View", NULL, N_("_View") },
4996         { "Go", NULL, N_("_Go") },
4997         { "Help", NULL, N_("_Help") },
4998
4999         /* File menu */
5000         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
5001           N_("Open an existing document"),
5002           G_CALLBACK (ev_window_cmd_file_open) },
5003         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5004           N_("Open a copy of the current document in a new window"),
5005           G_CALLBACK (ev_window_cmd_file_open_copy) },
5006         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
5007           N_("Save a copy of the current document"),
5008           G_CALLBACK (ev_window_cmd_save_as) },
5009         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
5010           N_("Setup the page settings for printing"),
5011           G_CALLBACK (ev_window_cmd_file_print_setup) },
5012         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5013           N_("Print this document"),
5014           G_CALLBACK (ev_window_cmd_file_print) },
5015         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5016           G_CALLBACK (ev_window_cmd_file_properties) },
5017         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5018           G_CALLBACK (ev_window_cmd_file_close_window) },
5019
5020         /* Edit menu */
5021         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5022           G_CALLBACK (ev_window_cmd_edit_copy) },
5023         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5024           G_CALLBACK (ev_window_cmd_edit_select_all) },
5025         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5026           N_("Find a word or phrase in the document"),
5027           G_CALLBACK (ev_window_cmd_edit_find) },
5028         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5029           G_CALLBACK (ev_window_cmd_edit_find_next) },
5030         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5031           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5032         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5033           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5034         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
5035           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5036         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
5037           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5038
5039         /* View menu */
5040         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5041           N_("Enlarge the document"),
5042           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5043         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5044           N_("Shrink the document"),
5045           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5046         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5047           N_("Reload the document"),
5048           G_CALLBACK (ev_window_cmd_view_reload) },
5049
5050         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5051           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5052
5053         /* Go menu */
5054         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5055           N_("Go to the previous page"),
5056           G_CALLBACK (ev_window_cmd_go_previous_page) },
5057         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5058           N_("Go to the next page"),
5059           G_CALLBACK (ev_window_cmd_go_next_page) },
5060         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5061           N_("Go to the first page"),
5062           G_CALLBACK (ev_window_cmd_go_first_page) },
5063         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5064           N_("Go to the last page"),
5065           G_CALLBACK (ev_window_cmd_go_last_page) },
5066
5067         /* Help menu */
5068         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5069           G_CALLBACK (ev_window_cmd_help_contents) },
5070
5071         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5072           G_CALLBACK (ev_window_cmd_help_about) },
5073
5074         /* Toolbar-only */
5075         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5076           N_("Leave fullscreen mode"),
5077           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5078         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5079           N_("Start a presentation"),
5080           G_CALLBACK (ev_window_cmd_start_presentation) },
5081         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
5082           N_("Print this document"),
5083           G_CALLBACK (ev_window_cmd_preview_print) },
5084
5085         /* Accellerators */
5086         { "Escape", NULL, "", "Escape", "",
5087           G_CALLBACK (ev_window_cmd_escape) },
5088         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5089           G_CALLBACK (ev_window_cmd_edit_find) },
5090         { "PageDown", NULL, "", "Page_Down", NULL,
5091           G_CALLBACK (ev_window_cmd_scroll_forward) },
5092         { "PageUp", NULL, "", "Page_Up", NULL,
5093           G_CALLBACK (ev_window_cmd_scroll_backward) },
5094         { "Space", NULL, "", "space", NULL,
5095           G_CALLBACK (ev_window_cmd_scroll_forward) },
5096         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5097           G_CALLBACK (ev_window_cmd_scroll_backward) },
5098         { "BackSpace", NULL, "", "BackSpace", NULL,
5099           G_CALLBACK (ev_window_cmd_scroll_backward) },
5100         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5101           G_CALLBACK (ev_window_cmd_scroll_forward) },
5102         { "Return", NULL, "", "Return", NULL,
5103           G_CALLBACK (ev_window_cmd_scroll_forward) },
5104         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5105           G_CALLBACK (ev_window_cmd_scroll_backward) },
5106         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5107           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5108         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5109           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5110         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5111           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5112         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5113           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5114         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5115           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5116         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5117           G_CALLBACK (ev_window_cmd_go_backward) },
5118         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5119           G_CALLBACK (ev_window_cmd_go_forward) },
5120         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5121           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5122         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5123           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5124         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5125           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5126         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5127           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5128         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5129           G_CALLBACK (ev_window_cmd_edit_copy) },
5130 };
5131
5132 /* Toggle items */
5133 static const GtkToggleActionEntry toggle_entries[] = {
5134         /* View Menu */
5135         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5136           N_("Show or hide the toolbar"),
5137           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5138         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5139           N_("Show or hide the side pane"),
5140           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5141         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5142           N_("Show the entire document"),
5143           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5144         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5145           N_("Show two pages at once"),
5146           G_CALLBACK (ev_window_cmd_dual), FALSE },
5147         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5148           N_("Expand the window to fill the screen"),
5149           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5150         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5151           N_("Run document as a presentation"),
5152           G_CALLBACK (ev_window_cmd_view_presentation) },
5153         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5154           N_("Make the current document fill the window"),
5155           G_CALLBACK (ev_window_cmd_view_best_fit) },
5156         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5157           N_("Make the current document fill the window width"),
5158           G_CALLBACK (ev_window_cmd_view_page_width) },
5159 };
5160
5161 /* Popups specific items */
5162 static const GtkActionEntry view_popup_entries [] = {
5163         /* Links */
5164         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5165           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5166         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5167           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5168         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5169           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5170         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5171           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5172         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5173           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5174         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5175           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5176 };
5177
5178 static const GtkActionEntry attachment_popup_entries [] = {
5179         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
5180           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5181         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
5182           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5183 };
5184
5185 static void
5186 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5187 {
5188         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5189 }
5190
5191 static void
5192 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5193 {
5194         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5195         gtk_widget_grab_focus (window->priv->view);
5196 }
5197
5198 static void
5199 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5200 {
5201
5202         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5203         gtk_widget_grab_focus (window->priv->view);
5204 }
5205
5206 static void
5207 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5208                                    EvWindow        *window)
5209 {
5210         ev_view_reload (EV_VIEW (window->priv->view));
5211 }
5212
5213 static void
5214 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5215 {
5216         GtkAction *action;
5217
5218         action = g_object_new (EV_TYPE_PAGE_ACTION,
5219                                "name", PAGE_SELECTOR_ACTION,
5220                                "label", _("Page"),
5221                                "tooltip", _("Select Page"),
5222                                "icon_name", "text-x-generic",
5223                                "visible_overflown", FALSE,
5224                                NULL);
5225         g_signal_connect (action, "activate_link",
5226                           G_CALLBACK (activate_link_cb), window);
5227         gtk_action_group_add_action (group, action);
5228         g_object_unref (action);
5229
5230         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5231                                "name", ZOOM_CONTROL_ACTION,
5232                                "label", _("Zoom"),
5233                                "stock_id", EV_STOCK_ZOOM,
5234                                "tooltip", _("Adjust the zoom level"),
5235                                "zoom", 1.0,
5236                                NULL);
5237         g_signal_connect (action, "zoom_to_level",
5238                           G_CALLBACK (zoom_control_changed_cb), window);
5239         gtk_action_group_add_action (group, action);
5240         g_object_unref (action);
5241
5242         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5243                                "name", NAVIGATION_ACTION,
5244                                "label", _("Navigation"),
5245                                "is_important", TRUE,
5246                                "short_label", _("Back"),
5247                                "stock_id", GTK_STOCK_GO_DOWN,
5248                                /*translators: this is the history action*/
5249                                "tooltip", _("Move across visited pages"),
5250                                NULL);
5251         g_signal_connect (action, "activate_link",
5252                           G_CALLBACK (navigation_action_activate_link_cb), window);
5253         gtk_action_group_add_action (group, action);
5254         g_object_unref (action);
5255
5256         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5257                                "name", "FileOpenRecent",
5258                                "label", _("_Open..."),
5259                                "tooltip", _("Open an existing document"),
5260                                "stock_id", GTK_STOCK_OPEN,
5261                                NULL);
5262         g_signal_connect (action, "activate",
5263                           G_CALLBACK (ev_window_cmd_file_open), window);
5264         g_signal_connect (action, "item_activated",
5265                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5266                           window);
5267         gtk_action_group_add_action (group, action);
5268         g_object_unref (action);
5269 }
5270
5271 static void
5272 set_action_properties (GtkActionGroup *action_group)
5273 {
5274         GtkAction *action;
5275
5276         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5277         g_object_set (action, "is-important", TRUE, NULL);
5278         /*translators: this is the label for toolbar button*/
5279         g_object_set (action, "short_label", _("Previous"), NULL);
5280
5281         action = gtk_action_group_get_action (action_group, "GoNextPage");
5282         g_object_set (action, "is-important", TRUE, NULL);
5283         /*translators: this is the label for toolbar button*/
5284         g_object_set (action, "short_label", _("Next"), NULL);
5285
5286         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5287         /*translators: this is the label for toolbar button*/
5288         g_object_set (action, "short_label", _("Zoom In"), NULL);
5289
5290         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5291         /*translators: this is the label for toolbar button*/
5292         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5293
5294         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5295         /*translators: this is the label for toolbar button*/
5296         g_object_set (action, "short_label", _("Best Fit"), NULL);
5297
5298         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5299         /*translators: this is the label for toolbar button*/
5300         g_object_set (action, "short_label", _("Fit Width"), NULL);
5301
5302         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5303         g_object_set (action, "is-important", TRUE, NULL);
5304 }
5305
5306 static void
5307 set_chrome_actions (EvWindow *window)
5308 {
5309         EvWindowPrivate *priv = window->priv;
5310         GtkActionGroup *action_group = priv->action_group;
5311         GtkAction *action;
5312
5313         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5314         g_signal_handlers_block_by_func
5315                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5316         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5317                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5318         g_signal_handlers_unblock_by_func
5319                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5320 }
5321
5322 static void
5323 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5324                           GParamSpec     *pspec,
5325                           EvWindow       *ev_window)
5326 {
5327         GtkTreeModel *model;
5328         GtkAction *action;
5329
5330         g_object_get (G_OBJECT (ev_sidebar_links),
5331                       "model", &model,
5332                       NULL);
5333
5334         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5335         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5336         g_object_unref (model);
5337 }
5338
5339 static gboolean
5340 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5341 {
5342 #ifdef ENABLE_DBUS
5343         GObject *keys;
5344
5345         keys = ev_application_get_media_keys (EV_APP);
5346         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5347 #endif /* ENABLE_DBUS */
5348
5349         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5350         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5351
5352         ev_window_set_view_accels_sensitivity (window, TRUE);
5353
5354         update_chrome_visibility (window);
5355
5356         return FALSE;
5357 }
5358
5359 static gboolean
5360 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5361 {
5362         ev_window_set_view_accels_sensitivity (window, FALSE);
5363
5364         return FALSE;
5365 }
5366
5367 static void
5368 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5369                                     GParamSpec         *pspec,
5370                                     EvWindow           *ev_window)
5371 {
5372         GtkWidget *widget;
5373
5374         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5375
5376         if (widget != NULL) {
5377                 g_signal_connect_object (widget, "focus_in_event",
5378                                          G_CALLBACK (view_actions_focus_in_cb),
5379                                          ev_window, 0);
5380                 g_signal_connect_object (widget, "focus_out_event",
5381                                          G_CALLBACK (view_actions_focus_out_cb),
5382                                          ev_window, 0);
5383                 g_object_unref (widget);
5384         }
5385 }
5386
5387 static gboolean
5388 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5389 {
5390         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5391                 gboolean maximized;
5392
5393                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5394                 if (!ev_window_is_empty (window))
5395                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5396         }
5397
5398         return FALSE;
5399 }
5400
5401 static gboolean
5402 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5403 {
5404         char *uri = window->priv->uri;
5405         GdkWindowState state;
5406         int x, y, width, height, document_width, document_height;
5407
5408         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5409
5410         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5411                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5412                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5413
5414                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5415                         ev_page_cache_get_max_width (window->priv->page_cache,
5416                                                      0, 1.0,
5417                                                      &document_width);
5418                         ev_page_cache_get_max_height (window->priv->page_cache,
5419                                                       0, 1.0,
5420                                                       &document_height);
5421                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5422                                                         (double)width / document_width);
5423                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5424                                                         (double)height / document_height);
5425
5426                         ev_metadata_manager_set_int (uri, "window_x", x);
5427                         ev_metadata_manager_set_int (uri, "window_y", y);
5428                         ev_metadata_manager_set_int (uri, "window_width", width);
5429                         ev_metadata_manager_set_int (uri, "window_height", height);
5430                 }
5431         }
5432
5433         return FALSE;
5434 }
5435
5436 static void
5437 launch_action (EvWindow *window, EvLinkAction *action)
5438 {
5439         const char *filename = ev_link_action_get_filename (action);
5440         GAppInfo *app_info;
5441         GFile *file;
5442         GList file_list = {NULL};
5443         GAppLaunchContext *context = NULL;
5444         GError *error = NULL;
5445
5446         if (filename == NULL)
5447                 return;
5448
5449         if (g_path_is_absolute (filename)) {
5450                 file = g_file_new_for_path (filename);
5451         } else {
5452                 GFile *base_file;
5453                 gchar *dir;
5454
5455                 dir = g_path_get_dirname (window->priv->uri);
5456                 base_file = g_file_new_for_uri (dir);
5457                 g_free (dir);
5458
5459                 file = g_file_resolve_relative_path (base_file, filename);
5460                 g_object_unref (base_file);
5461         }
5462
5463         app_info = g_file_query_default_handler (file, NULL, &error);
5464         if (!app_info) {
5465                 ev_window_error_message (window, error,
5466                                          "%s",
5467                                          _("Unable to launch external application."));
5468                 g_object_unref (file);
5469                 g_error_free (error);
5470
5471                 return;
5472         }
5473
5474 #if GTK_CHECK_VERSION (2, 14, 0)
5475         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5476         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5477                                            gtk_window_get_screen (GTK_WINDOW (window)));
5478         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5479 #endif
5480
5481         file_list.data = file;
5482         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5483                 ev_window_error_message (window, error,
5484                                          "%s",
5485                                          _("Unable to launch external application."));
5486                 g_error_free (error);
5487         }
5488
5489         g_object_unref (app_info);
5490         g_object_unref (file);
5491
5492         /* According to the PDF spec filename can be an executable. I'm not sure
5493            allowing to launch executables is a good idea though. -- marco */
5494 }
5495
5496 static void
5497 launch_external_uri (EvWindow *window, EvLinkAction *action)
5498 {
5499         const gchar *uri = ev_link_action_get_uri (action);
5500         GError *error = NULL;
5501         gboolean ret;
5502 #if GTK_CHECK_VERSION (2, 14, 0)
5503         GAppLaunchContext *context = NULL;
5504 #endif
5505
5506 #if GTK_CHECK_VERSION (2, 14, 0)
5507         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5508         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5509                                            gtk_window_get_screen (GTK_WINDOW (window)));
5510         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5511                                               GDK_CURRENT_TIME);
5512 #endif
5513
5514         if (!g_strstr_len (uri, strlen (uri), "://") &&
5515             !g_str_has_prefix (uri, "mailto:")) {
5516                 gchar *http;
5517
5518                 /* Not a valid uri, assuming it's http */
5519                 http = g_strdup_printf ("http://%s", uri);
5520                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5521                 g_free (http);
5522         } else {
5523                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5524         }
5525
5526         if (ret == FALSE) {
5527                 ev_window_error_message (window, error,
5528                                          "%s", _("Unable to open external link"));
5529                 g_error_free (error);
5530         }
5531 }
5532
5533 static void
5534 open_remote_link (EvWindow *window, EvLinkAction *action)
5535 {
5536         gchar *uri;
5537         gchar *dir;
5538
5539         dir = g_path_get_dirname (window->priv->uri);
5540
5541         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5542                                 NULL);
5543         g_free (dir);
5544
5545         ev_application_open_uri_at_dest (EV_APP, uri,
5546                                          gtk_window_get_screen (GTK_WINDOW (window)),
5547                                          ev_link_action_get_dest (action),
5548                                          0,
5549                                          NULL,
5550                                          FALSE,
5551                                          NULL,
5552                                          GDK_CURRENT_TIME);
5553
5554         g_free (uri);
5555 }
5556
5557 static void
5558 do_action_named (EvWindow *window, EvLinkAction *action)
5559 {
5560         const gchar *name = ev_link_action_get_name (action);
5561
5562         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5563                 ev_window_cmd_go_first_page (NULL, window);
5564         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5565                 ev_window_cmd_go_previous_page (NULL, window);
5566         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5567                 ev_window_cmd_go_next_page (NULL, window);
5568         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5569                 ev_window_cmd_go_last_page (NULL, window);
5570         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5571                 ev_window_cmd_focus_page_selector (NULL, window);
5572         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5573                 ev_window_cmd_edit_find (NULL, window);
5574         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5575                 ev_window_cmd_file_close_window (NULL, window);
5576         } else {
5577                 g_warning ("Unimplemented named action: %s, please post a "
5578                            "bug report in Evince bugzilla "
5579                            "(http://bugzilla.gnome.org) with a testcase.",
5580                            name);
5581         }
5582 }
5583
5584 static void
5585 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5586 {
5587         switch (ev_link_action_get_action_type (action)) {
5588                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5589                         EvLinkDest *dest;
5590
5591                         dest = ev_link_action_get_dest (action);
5592                         if (!dest)
5593                                 return;
5594
5595                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5596                 }
5597                         break;
5598                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5599                         launch_external_uri (window, action);
5600                         break;
5601                 case EV_LINK_ACTION_TYPE_LAUNCH:
5602                         launch_action (window, action);
5603                         break;
5604                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5605                         open_remote_link (window, action);
5606                         break;
5607                 case EV_LINK_ACTION_TYPE_NAMED:
5608                         do_action_named (window, action);
5609                         break;
5610                 default:
5611                         g_assert_not_reached ();
5612         }
5613 }
5614
5615 static void
5616 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5617 {
5618         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5619 }
5620
5621 static void
5622 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5623 {
5624         EvLinkAction *ev_action = NULL;
5625         EvLinkDest   *dest;
5626
5627         ev_action = ev_link_get_action (window->priv->link);
5628         if (!ev_action)
5629                 return;
5630
5631         dest = ev_link_action_get_dest (ev_action);
5632         if (!dest)
5633                 return;
5634
5635         ev_window_cmd_file_open_copy_at_dest (window, dest);
5636 }
5637
5638 static void
5639 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5640 {
5641         EvLinkAction *ev_action;
5642
5643         ev_action = ev_link_get_action (window->priv->link);
5644         if (!ev_action)
5645                 return;
5646
5647         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5648                                    ev_action);
5649 }
5650
5651
5652 static void
5653 image_save_dialog_response_cb (GtkWidget *fc,
5654                                gint       response_id,
5655                                EvWindow  *ev_window)
5656 {
5657         GFile           *target_file;
5658         gboolean         is_native;
5659         GError          *error = NULL;
5660         GdkPixbuf       *pixbuf;
5661         gchar           *uri;
5662         gchar          **extensions;
5663         gchar           *filename;
5664         gchar           *file_format;
5665         GdkPixbufFormat *format;
5666         GtkFileFilter   *filter;
5667
5668         if (response_id != GTK_RESPONSE_OK) {
5669                 gtk_widget_destroy (fc);
5670                 return;
5671         }
5672
5673         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5674         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5675         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5676
5677         if (format == NULL) {
5678                 format = get_gdk_pixbuf_format_by_extension (uri);
5679         }
5680
5681         if (format == NULL) {
5682                 ev_window_error_message (ev_window, NULL,
5683                                          "%s",
5684                                          _("Couldn't find appropriate format to save image"));
5685                 g_free (uri);
5686                 gtk_widget_destroy (fc);
5687
5688                 return;
5689         }
5690
5691         extensions = gdk_pixbuf_format_get_extensions (format);
5692         if (!g_str_has_suffix (uri, extensions[0])) {
5693                 gchar *uri_extension;
5694
5695                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5696                 target_file = g_file_new_for_uri (uri_extension);
5697                 g_free (uri_extension);
5698         } else {
5699                 target_file = g_file_new_for_uri (uri);
5700         }
5701         g_strfreev (extensions);
5702         g_free (uri);
5703
5704         is_native = g_file_is_native (target_file);
5705         if (is_native) {
5706                 filename = g_file_get_path (target_file);
5707         } else {
5708                 filename = ev_tmp_filename ("saveimage");
5709         }
5710
5711         ev_document_doc_mutex_lock ();
5712         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5713                                                ev_window->priv->image);
5714         ev_document_doc_mutex_unlock ();
5715
5716         file_format = gdk_pixbuf_format_get_name (format);
5717         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5718         g_free (file_format);
5719         g_object_unref (pixbuf);
5720
5721         if (error) {
5722                 ev_window_error_message (ev_window, error,
5723                                          "%s", _("The image could not be saved."));
5724                 g_error_free (error);
5725                 g_free (filename);
5726                 g_object_unref (target_file);
5727                 gtk_widget_destroy (fc);
5728
5729                 return;
5730         }
5731
5732         if (!is_native) {
5733                 GFile *source_file;
5734
5735                 source_file = g_file_new_for_path (filename);
5736
5737                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5738                                        source_file, target_file);
5739                 g_object_unref (source_file);
5740         }
5741
5742         g_free (filename);
5743         g_object_unref (target_file);
5744         gtk_widget_destroy (fc);
5745 }
5746
5747 static void
5748 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5749 {
5750         GtkWidget *fc;
5751
5752         if (!window->priv->image)
5753                 return;
5754
5755         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5756                                           GTK_WINDOW (window),
5757                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5758                                           GTK_STOCK_CANCEL,
5759                                           GTK_RESPONSE_CANCEL,
5760                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5761                                           NULL);
5762
5763         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5764         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5765         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5766
5767         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5768
5769         g_signal_connect (fc, "response",
5770                           G_CALLBACK (image_save_dialog_response_cb),
5771                           window);
5772
5773         gtk_widget_show (fc);
5774 }
5775
5776 static void
5777 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5778 {
5779         GtkClipboard *clipboard;
5780         GdkPixbuf    *pixbuf;
5781
5782         if (!window->priv->image)
5783                 return;
5784
5785         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5786                                               GDK_SELECTION_CLIPBOARD);
5787         ev_document_doc_mutex_lock ();
5788         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5789                                                window->priv->image);
5790         ev_document_doc_mutex_unlock ();
5791
5792         gtk_clipboard_set_image (clipboard, pixbuf);
5793         g_object_unref (pixbuf);
5794 }
5795
5796 static void
5797 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5798 {
5799         GList     *l;
5800         GdkScreen *screen;
5801
5802         if (!window->priv->attach_list)
5803                 return;
5804
5805         screen = gtk_window_get_screen (GTK_WINDOW (window));
5806
5807         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5808                 EvAttachment *attachment;
5809                 GError       *error = NULL;
5810
5811                 attachment = (EvAttachment *) l->data;
5812
5813                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5814
5815                 if (error) {
5816                         ev_window_error_message (window, error,
5817                                                  "%s", _("Unable to open attachment"));
5818                         g_error_free (error);
5819                 }
5820         }
5821 }
5822
5823 static void
5824 attachment_save_dialog_response_cb (GtkWidget *fc,
5825                                     gint       response_id,
5826                                     EvWindow  *ev_window)
5827 {
5828         GFile                *target_file;
5829         gchar                *uri;
5830         GList                *l;
5831         GtkFileChooserAction  fc_action;
5832         gboolean              is_dir;
5833         gboolean              is_native;
5834
5835         if (response_id != GTK_RESPONSE_OK) {
5836                 gtk_widget_destroy (fc);
5837                 return;
5838         }
5839
5840         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5841         target_file = g_file_new_for_uri (uri);
5842         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5843         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5844         is_native = g_file_is_native (target_file);
5845
5846         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5847                 EvAttachment *attachment;
5848                 GFile        *save_to;
5849                 GError       *error = NULL;
5850
5851                 attachment = (EvAttachment *) l->data;
5852
5853                 if (is_native) {
5854                         if (is_dir) {
5855                                 save_to = g_file_get_child (target_file,
5856                                                             ev_attachment_get_name (attachment));
5857                         } else {
5858                                 save_to = g_object_ref (target_file);
5859                         }
5860                 } else {
5861                         save_to = ev_tmp_file_get ("saveattachment");
5862                 }
5863
5864                 ev_attachment_save (attachment, save_to, &error);
5865
5866                 if (error) {
5867                         ev_window_error_message (ev_window, error,
5868                                                  "%s", _("The attachment could not be saved."));
5869                         g_error_free (error);
5870                         g_object_unref (save_to);
5871
5872                         continue;
5873                 }
5874
5875                 if (!is_native) {
5876                         GFile *dest_file;
5877
5878                         if (is_dir) {
5879                                 dest_file = g_file_get_child (target_file,
5880                                                               ev_attachment_get_name (attachment));
5881                         } else {
5882                                 dest_file = g_object_ref (target_file);
5883                         }
5884
5885                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5886                                                save_to, dest_file);
5887
5888                         g_object_unref (dest_file);
5889                 }
5890
5891                 g_object_unref (save_to);
5892         }
5893
5894         g_free (uri);
5895         g_object_unref (target_file);
5896
5897         gtk_widget_destroy (fc);
5898 }
5899
5900 static void
5901 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5902 {
5903         GtkWidget    *fc;
5904         EvAttachment *attachment = NULL;
5905
5906         if (!window->priv->attach_list)
5907                 return;
5908
5909         if (g_list_length (window->priv->attach_list) == 1)
5910                 attachment = (EvAttachment *) window->priv->attach_list->data;
5911
5912         fc = gtk_file_chooser_dialog_new (
5913                 _("Save Attachment"),
5914                 GTK_WINDOW (window),
5915                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5916                 GTK_STOCK_CANCEL,
5917                 GTK_RESPONSE_CANCEL,
5918                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5919                 NULL);
5920
5921         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5922         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5923         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5924
5925         if (attachment)
5926                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5927                                                    ev_attachment_get_name (attachment));
5928
5929         g_signal_connect (fc, "response",
5930                           G_CALLBACK (attachment_save_dialog_response_cb),
5931                           window);
5932
5933         gtk_widget_show (fc);
5934 }
5935
5936 static void
5937 ev_window_media_player_key_pressed (EvWindow    *window,
5938                                     const gchar *key,
5939                                     gpointer     user_data)
5940 {
5941         if (!gtk_window_is_active (GTK_WINDOW (window)))
5942                 return;
5943
5944         /* Note how Previous/Next only go to the
5945          * next/previous page despite their icon telling you
5946          * they should go to the beginning/end.
5947          *
5948          * There's very few keyboards with FFW/RWD though,
5949          * so we stick the most useful keybinding on the most
5950          * often seen keys
5951          */
5952         if (strcmp (key, "Play") == 0) {
5953                 ev_window_run_presentation (window);
5954         } else if (strcmp (key, "Previous") == 0) {
5955                 ev_window_cmd_go_previous_page (NULL, window);
5956         } else if (strcmp (key, "Next") == 0) {
5957                 ev_window_cmd_go_next_page (NULL, window);
5958         } else if (strcmp (key, "FastForward") == 0) {
5959                 ev_window_cmd_go_last_page (NULL, window);
5960         } else if (strcmp (key, "Rewind") == 0) {
5961                 ev_window_cmd_go_first_page (NULL, window);
5962         }
5963 }
5964
5965 static void
5966 ev_window_init (EvWindow *ev_window)
5967 {
5968         GtkActionGroup *action_group;
5969         GtkAccelGroup *accel_group;
5970         GError *error = NULL;
5971         GtkWidget *sidebar_widget;
5972         GObject *mpkeys;
5973
5974         g_signal_connect (ev_window, "configure_event",
5975                           G_CALLBACK (window_configure_event_cb), NULL);
5976         g_signal_connect (ev_window, "window_state_event",
5977                           G_CALLBACK (window_state_event_cb), NULL);
5978
5979         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5980
5981         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5982         ev_window->priv->title = ev_window_title_new (ev_window);
5983
5984         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5985         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5986         gtk_widget_show (ev_window->priv->main_box);
5987
5988         action_group = gtk_action_group_new ("MenuActions");
5989         ev_window->priv->action_group = action_group;
5990         gtk_action_group_set_translation_domain (action_group, NULL);
5991         gtk_action_group_add_actions (action_group, entries,
5992                                       G_N_ELEMENTS (entries), ev_window);
5993         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5994                                              G_N_ELEMENTS (toggle_entries),
5995                                              ev_window);
5996         set_action_properties (action_group);
5997         register_custom_actions (ev_window, action_group);
5998
5999         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6000         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6001                                             action_group, 0);
6002
6003         accel_group =
6004                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6005         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6006
6007         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6008
6009         action_group = gtk_action_group_new ("ViewPopupActions");
6010         ev_window->priv->view_popup_action_group = action_group;
6011         gtk_action_group_set_translation_domain (action_group, NULL);
6012         gtk_action_group_add_actions (action_group, view_popup_entries,
6013                                       G_N_ELEMENTS (view_popup_entries),
6014                                       ev_window);
6015         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6016                                             action_group, 0);
6017
6018         action_group = gtk_action_group_new ("AttachmentPopupActions");
6019         ev_window->priv->attachment_popup_action_group = action_group;
6020         gtk_action_group_set_translation_domain (action_group, NULL);
6021         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6022                                       G_N_ELEMENTS (attachment_popup_entries),
6023                                       ev_window);
6024         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6025                                             action_group, 0);
6026
6027         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
6028                                               DATADIR"/evince-ui.xml",
6029                                               &error)) {
6030                 g_warning ("building menus failed: %s", error->message);
6031                 g_error_free (error);
6032         }
6033
6034         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6035         ev_window->priv->recent_action_group = NULL;
6036         ev_window->priv->recent_ui_id = 0;
6037         g_signal_connect_swapped (ev_window->priv->recent_manager,
6038                                   "changed",
6039                                   G_CALLBACK (ev_window_setup_recent),
6040                                   ev_window);
6041
6042         ev_window->priv->menubar =
6043                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6044                                             "/MainMenu");
6045         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6046                             ev_window->priv->menubar,
6047                             FALSE, FALSE, 0);
6048
6049         ev_window->priv->toolbar = GTK_WIDGET
6050           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6051                          "ui-manager", ev_window->priv->ui_manager,
6052                          "popup-path", "/ToolbarPopup",
6053                          "model", ev_application_get_toolbars_model (EV_APP),
6054                          NULL));
6055
6056         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6057                                    "DefaultToolBar");
6058         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6059                             ev_window->priv->toolbar,
6060                             FALSE, FALSE, 0);
6061         gtk_widget_show (ev_window->priv->toolbar);
6062
6063         /* Add the main area */
6064         ev_window->priv->hpaned = gtk_hpaned_new ();
6065         g_signal_connect (ev_window->priv->hpaned,
6066                           "notify::position",
6067                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6068                           ev_window);
6069
6070         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6071         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6072                             TRUE, TRUE, 0);
6073         gtk_widget_show (ev_window->priv->hpaned);
6074
6075         ev_window->priv->sidebar = ev_sidebar_new ();
6076         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6077                          ev_window->priv->sidebar, FALSE, FALSE);
6078         gtk_widget_show (ev_window->priv->sidebar);
6079
6080         /* Stub sidebar, for now */
6081
6082         sidebar_widget = ev_sidebar_thumbnails_new ();
6083         ev_window->priv->sidebar_thumbs = sidebar_widget;
6084         g_signal_connect (sidebar_widget,
6085                           "notify::main-widget",
6086                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6087                           ev_window);
6088         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6089         gtk_widget_show (sidebar_widget);
6090         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6091                              sidebar_widget);
6092
6093         sidebar_widget = ev_sidebar_links_new ();
6094         ev_window->priv->sidebar_links = sidebar_widget;
6095         g_signal_connect (sidebar_widget,
6096                           "notify::model",
6097                           G_CALLBACK (sidebar_widget_model_set),
6098                           ev_window);
6099         g_signal_connect (sidebar_widget,
6100                           "link_activated",
6101                           G_CALLBACK (sidebar_links_link_activated_cb),
6102                           ev_window);
6103         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6104         gtk_widget_show (sidebar_widget);
6105         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6106                              sidebar_widget);
6107
6108         sidebar_widget = ev_sidebar_attachments_new ();
6109         ev_window->priv->sidebar_attachments = sidebar_widget;
6110         g_signal_connect_object (sidebar_widget,
6111                                  "popup",
6112                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6113                                  ev_window, 0);
6114         gtk_widget_show (sidebar_widget);
6115         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6116                              sidebar_widget);
6117
6118         sidebar_widget = ev_sidebar_layers_new ();
6119         ev_window->priv->sidebar_layers = sidebar_widget;
6120         g_signal_connect (sidebar_widget,
6121                           "layers_visibility_changed",
6122                           G_CALLBACK (sidebar_layers_visibility_changed),
6123                           ev_window);
6124         gtk_widget_show (sidebar_widget);
6125         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6126                              sidebar_widget);
6127
6128         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6129         ev_window->priv->scrolled_window =
6130                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6131                                           "shadow-type", GTK_SHADOW_IN,
6132                                           NULL));
6133         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6134                             ev_window->priv->scrolled_window,
6135                             TRUE, TRUE, 0);
6136         gtk_widget_show (ev_window->priv->scrolled_window);
6137
6138         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6139                         ev_window->priv->view_box);
6140         gtk_widget_show (ev_window->priv->view_box);
6141
6142         ev_window->priv->view = ev_view_new ();
6143         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
6144                                 get_screen_dpi (GTK_WINDOW (ev_window)));
6145         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6146         g_signal_connect_swapped (ev_window->priv->password_view,
6147                                   "unlock",
6148                                   G_CALLBACK (ev_window_password_view_unlock),
6149                                   ev_window);
6150         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6151                                  G_CALLBACK (view_actions_focus_in_cb),
6152                                  ev_window, 0);
6153         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6154                                  G_CALLBACK (view_actions_focus_out_cb),
6155                                  ev_window, 0);
6156         g_signal_connect_object (ev_window->priv->view, "external-link",
6157                                  G_CALLBACK (view_external_link_cb),
6158                                  ev_window, 0);
6159         g_signal_connect_object (ev_window->priv->view, "handle-link",
6160                                  G_CALLBACK (view_handle_link_cb),
6161                                  ev_window, 0);
6162
6163         g_signal_connect_object (ev_window->priv->view,
6164                                  "popup",
6165                                  G_CALLBACK (view_menu_popup_cb),
6166                                  ev_window, 0);
6167         gtk_widget_show (ev_window->priv->view);
6168         gtk_widget_show (ev_window->priv->password_view);
6169
6170         /* Find Bar */
6171         ev_window->priv->find_bar = egg_find_bar_new ();
6172         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6173                           ev_window->priv->find_bar,
6174                           FALSE, TRUE, 0);
6175
6176         /* We own a ref on these widgets, as we can swap them in and out */
6177         g_object_ref (ev_window->priv->view);
6178         g_object_ref (ev_window->priv->password_view);
6179
6180         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6181                            ev_window->priv->view);
6182
6183         g_signal_connect (ev_window->priv->view,
6184                           "notify::sizing-mode",
6185                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6186                           ev_window);
6187         g_signal_connect (ev_window->priv->view,
6188                           "notify::zoom",
6189                           G_CALLBACK (ev_window_zoom_changed_cb),
6190                           ev_window);
6191         g_signal_connect (ev_window->priv->view,
6192                           "notify::dual-page",
6193                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6194                           ev_window);
6195         g_signal_connect (ev_window->priv->view,
6196                           "notify::continuous",
6197                           G_CALLBACK (ev_window_continuous_changed_cb),
6198                           ev_window);
6199         g_signal_connect (ev_window->priv->view,
6200                           "notify::rotation",
6201                           G_CALLBACK (ev_window_rotation_changed_cb),
6202                           ev_window);
6203         g_signal_connect (ev_window->priv->view,
6204                           "notify::has-selection",
6205                           G_CALLBACK (ev_window_has_selection_changed_cb),
6206                           ev_window);
6207
6208         /* Connect sidebar signals */
6209         g_signal_connect (ev_window->priv->sidebar,
6210                           "notify::visible",
6211                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6212                           ev_window);
6213         g_signal_connect (ev_window->priv->sidebar,
6214                           "notify::current-page",
6215                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6216                           ev_window);
6217
6218         /* Connect to find bar signals */
6219         g_signal_connect (ev_window->priv->find_bar,
6220                           "previous",
6221                           G_CALLBACK (find_bar_previous_cb),
6222                           ev_window);
6223         g_signal_connect (ev_window->priv->find_bar,
6224                           "next",
6225                           G_CALLBACK (find_bar_next_cb),
6226                           ev_window);
6227         g_signal_connect (ev_window->priv->find_bar,
6228                           "close",
6229                           G_CALLBACK (find_bar_close_cb),
6230                           ev_window);
6231         g_signal_connect (ev_window->priv->find_bar,
6232                           "notify::search-string",
6233                           G_CALLBACK (find_bar_search_changed_cb),
6234                           ev_window);
6235         g_signal_connect (ev_window->priv->find_bar,
6236                           "notify::case-sensitive",
6237                           G_CALLBACK (find_bar_search_changed_cb),
6238                           ev_window);
6239         g_signal_connect (ev_window->priv->find_bar,
6240                           "notify::visible",
6241                           G_CALLBACK (find_bar_visibility_changed_cb),
6242                           ev_window);
6243         g_signal_connect (ev_window->priv->find_bar,
6244                           "scroll",
6245                           G_CALLBACK (find_bar_scroll),
6246                           ev_window);
6247
6248         /* Popups */
6249         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6250                                                                  "/DocumentPopup");
6251         ev_window->priv->link = NULL;
6252
6253         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6254                                                                        "/AttachmentPopup");
6255         ev_window->priv->attach_list = NULL;
6256
6257         /* Media player keys */
6258         mpkeys = ev_application_get_media_keys (EV_APP);
6259         if (mpkeys) {
6260                 g_signal_connect_swapped (mpkeys, "key_pressed",
6261                                           G_CALLBACK (ev_window_media_player_key_pressed),
6262                                           ev_window);
6263         }
6264
6265         /* Give focus to the document view */
6266         gtk_widget_grab_focus (ev_window->priv->view);
6267
6268         /* Set it user interface params */
6269         ev_window_setup_recent (ev_window);
6270
6271         setup_chrome_from_metadata (ev_window);
6272         set_chrome_actions (ev_window);
6273         update_chrome_visibility (ev_window);
6274
6275         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6276
6277         setup_view_from_metadata (ev_window);
6278         setup_sidebar_from_metadata (ev_window);
6279
6280         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6281         ev_window_setup_action_sensitivity (ev_window);
6282
6283         /* Drag and Drop */
6284         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6285                            GTK_DEST_DEFAULT_ALL,
6286                            NULL, 0,
6287                            GDK_ACTION_COPY);
6288         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6289 }
6290
6291 /**
6292  * ev_window_new:
6293  *
6294  * Creates a #GtkWidget that represents the window.
6295  *
6296  * Returns: the #GtkWidget that represents the window.
6297  */
6298 GtkWidget *
6299 ev_window_new (void)
6300 {
6301         GtkWidget *ev_window;
6302
6303         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6304                                               "type", GTK_WINDOW_TOPLEVEL,
6305                                               NULL));
6306
6307         return ev_window;
6308 }