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) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include <errno.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34 #include <unistd.h>
  35
  36 #include <glib/gstdio.h>
  37 #include <glib/gi18n.h>
  38 #include <gio/gio.h>
  39 #include <gtk/gtk.h>
  40 #if GTK_CHECK_VERSION (2, 14, 0)
  41 #include <gtk/gtkunixprint.h>
  42 #else
  43 #include <gtk/gtkprintunixdialog.h>
  44 #endif
  45 #include <gconf/gconf-client.h>
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-file-exporter.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-file-monitor.h"
  66 #include "ev-history.h"
  67 #include "ev-image.h"
  68 #include "ev-job-scheduler.h"
  69 #include "ev-jobs.h"
  70 #include "ev-message-area.h"
  71 #include "ev-metadata-manager.h"
  72 #include "ev-mount-operation.h"
  73 #include "ev-navigation-action.h"
  74 #include "ev-open-recent-action.h"
  75 #include "ev-page-action.h"
  76 #include "ev-password-view.h"
  77 #include "ev-properties-dialog.h"
  78 #include "ev-sidebar-attachments.h"
  79 #include "ev-sidebar.h"
  80 #include "ev-sidebar-links.h"
  81 #include "ev-sidebar-page.h"
  82 #include "ev-sidebar-thumbnails.h"
  83 #include "ev-sidebar-layers.h"
  84 #include "ev-stock-icons.h"
  85 #include "ev-utils.h"
  86 #include "ev-keyring.h"
  87 #include "ev-view.h"
  88 #include "ev-window.h"
  89 #include "ev-window-title.h"
  90
  91 #ifdef ENABLE_DBUS
  92 #include "ev-media-player-keys.h"
  93 #endif /* ENABLE_DBUS */
  94
  95 #ifdef ENABLE_PDF
  96 #include <poppler.h>
  97 #endif
  98
  99 typedef enum {
 100         PAGE_MODE_DOCUMENT,
 101         PAGE_MODE_PASSWORD
 102 } EvWindowPageMode;
 103
 104 typedef enum {
 105         EV_CHROME_MENUBAR       = 1 << 0,
 106         EV_CHROME_TOOLBAR       = 1 << 1,
 107         EV_CHROME_FINDBAR       = 1 << 2,
 108         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 109         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 110         EV_CHROME_SIDEBAR       = 1 << 5,
 111         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 112         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 113 } EvChrome;
 114
 115 struct _EvWindowPrivate {
 116         /* UI */
 117         EvChrome chrome;
 118
 119         GtkWidget *main_box;
 120         GtkWidget *menubar;
 121         GtkWidget *toolbar;
 122         GtkWidget *hpaned;
 123         GtkWidget *view_box;
 124         GtkWidget *sidebar;
 125         GtkWidget *find_bar;
 126         GtkWidget *scrolled_window;
 127         GtkWidget *view;
 128         GtkWidget *message_area;
 129         GtkWidget *password_view;
 130         GtkWidget *sidebar_thumbs;
 131         GtkWidget *sidebar_links;
 132         GtkWidget *sidebar_attachments;
 133         GtkWidget *sidebar_layers;
 134
 135         /* Dialogs */
 136         GtkWidget *properties;
 137         GtkWidget *print_dialog;
 138
 139         /* UI Builders */
 140         GtkActionGroup   *action_group;
 141         GtkActionGroup   *view_popup_action_group;
 142         GtkActionGroup   *attachment_popup_action_group;
 143         GtkRecentManager *recent_manager;
 144         GtkActionGroup   *recent_action_group;
 145         guint             recent_ui_id;
 146         GtkUIManager     *ui_manager;
 147
 148         /* Fullscreen mode */
 149         GtkWidget *fullscreen_toolbar;
 150
 151         /* Presentation mode */
 152         guint      presentation_timeout_id;
 153
 154         /* Preview mode */
 155         GtkWidget *preview_toolbar;
 156         gchar     *print_settings_file;
 157
 158         /* Popup view */
 159         GtkWidget *view_popup;
 160         EvLink    *link;
 161         EvImage   *image;
 162
 163         /* Popup attachment */
 164         GtkWidget    *attachment_popup;
 165         GList        *attach_list;
 166
 167         /* Document */
 168         char *uri;
 169         glong uri_mtime;
 170         char *local_uri;
 171         EvLinkDest *dest;
 172         gboolean unlink_temp_file;
 173         gboolean in_reload;
 174         EvFileMonitor *monitor;
 175         guint setup_document_idle;
 176
 177         EvDocument *document;
 178         EvHistory *history;
 179         EvPageCache *page_cache;
 180         EvWindowPageMode page_mode;
 181         EvWindowTitle *title;
 182
 183         EvJob            *load_job;
 184         EvJob            *reload_job;
 185         EvJob            *thumbnail_job;
 186         EvJob            *save_job;
 187         EvJob            *print_job;
 188         EvJob            *find_job;
 189
 190         /* Printing */
 191         gboolean          print_preview;
 192         GtkPrintJob      *gtk_print_job;
 193         GtkPrinter       *printer;
 194         GtkPrintSettings *print_settings;
 195         GtkPageSetup     *print_page_setup;
 196
 197 };
 198
 199 #define EV_WINDOW_GET_PRIVATE(object) \
 200         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 201
 202 #define PAGE_SELECTOR_ACTION    "PageSelector"
 203 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 204 #define NAVIGATION_ACTION       "Navigation"
 205
 206 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 207 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 208 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 209
 210 #define PRESENTATION_TIMEOUT 5
 211
 212 #define SIDEBAR_DEFAULT_SIZE    132
 213 #define LINKS_SIDEBAR_ID "links"
 214 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 215 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 216 #define LAYERS_SIDEBAR_ID "layers"
 217
 218 static const gchar *document_print_settings[] = {
 219         GTK_PRINT_SETTINGS_N_COPIES,
 220         GTK_PRINT_SETTINGS_COLLATE,
 221         GTK_PRINT_SETTINGS_REVERSE,
 222         GTK_PRINT_SETTINGS_NUMBER_UP,
 223         GTK_PRINT_SETTINGS_SCALE,
 224         GTK_PRINT_SETTINGS_PRINT_PAGES,
 225         GTK_PRINT_SETTINGS_PAGE_RANGES,
 226         GTK_PRINT_SETTINGS_PAGE_SET
 227 };
 228
 229 static void     ev_window_update_actions                (EvWindow         *ev_window);
 230 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 231                                                          GParamSpec       *pspec,
 232                                                          EvWindow         *ev_window);
 233 static void     ev_window_set_page_mode                 (EvWindow         *window,
 234                                                          EvWindowPageMode  page_mode);
 235 static void     ev_window_load_job_cb                   (EvJob            *job,
 236                                                          gpointer          data);
 237 static void     ev_window_reload_document               (EvWindow         *window);
 238 static void     ev_window_reload_job_cb                 (EvJob            *job,
 239                                                          EvWindow         *window);
 240 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 241                                                          EvWindow         *ev_window);
 242 static void     ev_window_print_job_cb                  (EvJob            *job,
 243                                                          EvWindow         *window);
 244 static void     ev_window_save_job_cb                   (EvJob            *save,
 245                                                          EvWindow         *window);
 246 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 247                                                          GParamSpec       *pspec,
 248                                                          EvWindow         *ev_window);
 249 static void     ev_window_zoom_changed_cb               (EvView           *view,
 250                                                          GParamSpec       *pspec,
 251                                                          EvWindow         *ev_window);
 252 static void     ev_window_add_recent                    (EvWindow         *window,
 253                                                          const char       *filename);
 254 static void     ev_window_run_fullscreen                (EvWindow         *window);
 255 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 256                                                          gboolean          unfullscreen_window);
 257 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_window_run_presentation              (EvWindow         *window);
 260 static void     ev_window_stop_presentation             (EvWindow         *window,
 261                                                          gboolean          unfullscreen_window);
 262 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 263                                                          EvWindow         *window);
 264 static void     ev_window_run_preview                   (EvWindow         *window);
 265 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 266                                                          EvWindow         *window);
 267 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 268                                                          EvWindow         *window);
 269 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 270                                                          EvWindow         *window);
 271 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 272                                                          EvWindow         *window);
 273 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 274                                                          EvWindow         *window);
 275 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 276                                                          EvWindow         *window);
 277 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 278                                                          EvWindow         *window);
 279 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 280                                                          EvWindow         *ev_window);
 281 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 282                                                          EvWindow         *ev_window);
 283 static void     view_handle_link_cb                     (EvView           *view,
 284                                                          EvLink           *link,
 285                                                          EvWindow         *window);
 286 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 287 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 288                                                          EvWindow         *ev_window);
 289 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 290                                                          GParamSpec       *param,
 291                                                          EvWindow         *ev_window);
 292 static void     ev_window_do_preview_print              (EvWindow         *window);
 293 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 294                                                          GFile            *source_file);
 295 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 296                                                          const gchar      *key,
 297                                                          gpointer          user_data);
 298
 299 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 300
 301 static void
 302 ev_window_set_action_sensitive (EvWindow   *ev_window,
 303                                 const char *name,
 304                                 gboolean    sensitive)
 305 {
 306         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 307                                                          name);
 308         gtk_action_set_sensitive (action, sensitive);
 309 }
 310
 311
 312 static void
 313 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 314 {
 315         EvDocument *document = ev_window->priv->document;
 316         const EvDocumentInfo *info = NULL;
 317
 318         gboolean has_document = FALSE;
 319         gboolean ok_to_print = TRUE;
 320         gboolean ok_to_copy = TRUE;
 321         gboolean has_properties = TRUE;
 322         gboolean override_restrictions = TRUE;
 323         gboolean can_get_text = FALSE;
 324         gboolean has_pages = FALSE;
 325         gboolean can_find = FALSE;
 326
 327         GConfClient *client;
 328
 329         if (document) {
 330                 has_document = TRUE;
 331                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 332         }
 333
 334         if (has_document && ev_window->priv->page_cache) {
 335                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 336         }
 337
 338         if (!info || info->fields_mask == 0) {
 339                 has_properties = FALSE;
 340         }
 341
 342         if (has_document && EV_IS_SELECTION (document)) {
 343                 can_get_text = TRUE;
 344         }
 345
 346         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 347                 can_find = TRUE;
 348         }
 349
 350         client = gconf_client_get_default ();
 351         override_restrictions = gconf_client_get_bool (client,
 352                                                        GCONF_OVERRIDE_RESTRICTIONS,
 353                                                        NULL);
 354         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 355                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 356                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 357         }
 358
 359         if (has_document && !EV_IS_FILE_EXPORTER(document))
 360                 ok_to_print = FALSE;
 361
 362
 363         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 364                 ok_to_copy = FALSE;
 365         }
 366
 367         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 368                 ok_to_print = FALSE;
 369         }
 370
 371         g_object_unref (client);
 372
 373         /* File menu */
 374         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 375         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 376         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 377         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 378         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 379
 380         /* Edit menu */
 381         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 382         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 383         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 384         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 385         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 386
 387         /* View menu */
 388         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 389         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 390         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 391         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 392         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 393         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 394
 395         /* Toolbar-specific actions: */
 396         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 397         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 398         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 399         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 400
 401         ev_window_update_actions (ev_window);
 402 }
 403
 404 static void
 405 ev_window_update_actions (EvWindow *ev_window)
 406 {
 407         EvView *view = EV_VIEW (ev_window->priv->view);
 408         int n_pages = 0, page = -1;
 409         gboolean has_pages = FALSE;
 410         gboolean presentation_mode;
 411         gboolean can_find_in_page = FALSE;
 412
 413         if (ev_window->priv->document && ev_window->priv->page_cache) {
 414                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 415                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 416                 has_pages = n_pages > 0;
 417         }
 418
 419         can_find_in_page = (ev_window->priv->find_job &&
 420                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 421
 422         ev_window_set_action_sensitive (ev_window, "EditCopy",
 423                                         has_pages &&
 424                                         ev_view_get_has_selection (view));
 425         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 426                                         has_pages && can_find_in_page);
 427         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 428                                         has_pages && can_find_in_page);
 429
 430         presentation_mode = ev_view_get_presentation (view);
 431
 432         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 433                                         has_pages &&
 434                                         ev_view_can_zoom_in (view) &&
 435                                         !presentation_mode);
 436         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 437                                         has_pages &&
 438                                         ev_view_can_zoom_out (view) &&
 439                                         !presentation_mode);
 440
 441         /* Go menu */
 442         if (has_pages) {
 443                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 444                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 445                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 446                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 447         } else {
 448                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 449                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 450                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 451                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 452         }
 453
 454         if (has_pages &&
 455             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 456             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 457                 GtkAction *action;
 458                 float      zoom;
 459                 float      real_zoom;
 460
 461                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 462                                                       ZOOM_CONTROL_ACTION);
 463
 464                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 465                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 466                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 467
 468                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 469         }
 470 }
 471
 472 static void
 473 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 474 {
 475         gboolean can_find;
 476
 477         can_find = window->priv->document &&
 478             EV_IS_DOCUMENT_FIND (window->priv->document);
 479
 480         if (window->priv->action_group) {
 481                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 482                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 483                 ev_window_set_action_sensitive (window, "Space", sensitive);
 484                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 485                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 486                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 487                 ev_window_set_action_sensitive (window, "Return", sensitive);
 488                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 489                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 490                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 491                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 492                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 493                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 494
 495                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 496         }
 497 }
 498
 499 static void
 500 set_widget_visibility (GtkWidget *widget, gboolean visible)
 501 {
 502         g_assert (GTK_IS_WIDGET (widget));
 503
 504         if (visible)
 505                 gtk_widget_show (widget);
 506         else
 507                 gtk_widget_hide (widget);
 508 }
 509
 510 static void
 511 update_chrome_visibility (EvWindow *window)
 512 {
 513         EvWindowPrivate *priv = window->priv;
 514         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 515         gboolean fullscreen_mode, presentation, fullscreen;
 516         gboolean preview_toolbar;
 517
 518         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 519         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 520         fullscreen_mode = fullscreen || presentation;
 521
 522         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 523         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 524                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 525         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 526                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 527         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 528         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 529         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 530
 531         set_widget_visibility (priv->menubar, menubar);
 532         set_widget_visibility (priv->toolbar, toolbar);
 533         set_widget_visibility (priv->find_bar, findbar);
 534         set_widget_visibility (priv->sidebar, sidebar);
 535
 536         if (priv->preview_toolbar)
 537                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 538
 539         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 540         gtk_widget_set_sensitive (priv->menubar, menubar);
 541
 542         if (priv->fullscreen_toolbar != NULL) {
 543                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 544         }
 545 }
 546
 547 static void
 548 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 549 {
 550         EvWindowPrivate *priv = window->priv;
 551
 552         if (active) {
 553                 priv->chrome |= flag;
 554         } else {
 555                 priv->chrome &= ~flag;
 556         }
 557 }
 558
 559 static void
 560 update_sizing_buttons (EvWindow *window)
 561 {
 562         GtkActionGroup *action_group = window->priv->action_group;
 563         GtkAction *action;
 564         gboolean best_fit, page_width;
 565         EvSizingMode sizing_mode;
 566
 567         if (window->priv->view == NULL)
 568                 return;
 569
 570         g_object_get (window->priv->view,
 571                       "sizing_mode", &sizing_mode,
 572                       NULL);
 573
 574         switch (sizing_mode) {
 575                 case EV_SIZING_BEST_FIT:
 576                         best_fit = TRUE;
 577                         page_width = FALSE;
 578                         break;
 579                 case EV_SIZING_FIT_WIDTH:
 580                         best_fit = FALSE;
 581                         page_width = TRUE;
 582                         break;
 583                 default:
 584                         best_fit = page_width = FALSE;
 585                         break;
 586         }
 587
 588         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 589         g_signal_handlers_block_by_func
 590                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 591         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 592         g_signal_handlers_unblock_by_func
 593                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 594
 595         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 596         g_signal_handlers_block_by_func
 597                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 598         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 599         g_signal_handlers_unblock_by_func
 600                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 601
 602         action = gtk_action_group_get_action (window->priv->action_group,
 603                                               ZOOM_CONTROL_ACTION);
 604         if (best_fit) {
 605                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 606                                                  EPHY_ZOOM_BEST_FIT);
 607         } else if (page_width) {
 608                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 609                                                  EPHY_ZOOM_FIT_WIDTH);
 610         }
 611 }
 612
 613 /**
 614  * ev_window_is_empty:
 615  * @ev_window: The instance of the #EvWindow.
 616  *
 617  * It does look if there is any document loaded or if there is any job to load
 618  * a document.
 619  *
 620  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 621  *          loaded, %FALSE in other case.
 622  */
 623 gboolean
 624 ev_window_is_empty (const EvWindow *ev_window)
 625 {
 626         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 627
 628         return (ev_window->priv->document == NULL) &&
 629                 (ev_window->priv->load_job == NULL);
 630 }
 631
 632 static void
 633 ev_window_set_message_area (EvWindow  *window,
 634                             GtkWidget *area)
 635 {
 636         if (window->priv->message_area == area)
 637                 return;
 638
 639         if (window->priv->message_area)
 640                 gtk_widget_destroy (window->priv->message_area);
 641         window->priv->message_area = area;
 642
 643         if (!area)
 644                 return;
 645
 646         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 647                             window->priv->message_area,
 648                             FALSE, FALSE, 0);
 649         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 650                                window->priv->message_area, 0);
 651         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 652                                    (gpointer) &(window->priv->message_area));
 653 }
 654
 655 static void
 656 ev_window_message_area_response_cb (EvMessageArea *area,
 657                                     gint           response_id,
 658                                     EvWindow      *window)
 659 {
 660         ev_window_set_message_area (window, NULL);
 661 }
 662
 663 static void
 664 ev_window_error_message (EvWindow    *window,
 665                          GError      *error,
 666                          const gchar *format,
 667                          ...)
 668 {
 669         GtkWidget *area;
 670         va_list    args;
 671         gchar     *msg = NULL;
 672
 673         if (window->priv->message_area)
 674                 return;
 675
 676         va_start (args, format);
 677         msg = g_strdup_vprintf (format, args);
 678         va_end (args);
 679
 680         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 681                                     msg,
 682                                     GTK_STOCK_CLOSE,
 683                                     GTK_RESPONSE_CANCEL,
 684                                     NULL);
 685         g_free (msg);
 686
 687         if (error)
 688                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 689         g_signal_connect (area, "response",
 690                           G_CALLBACK (ev_window_message_area_response_cb),
 691                           window);
 692         gtk_widget_show (area);
 693         ev_window_set_message_area (window, area);
 694 }
 695
 696 static void
 697 ev_window_warning_message (EvWindow    *window,
 698                            const gchar *format,
 699                            ...)
 700 {
 701         GtkWidget *area;
 702         va_list    args;
 703         gchar     *msg = NULL;
 704
 705         if (window->priv->message_area)
 706                 return;
 707
 708         va_start (args, format);
 709         msg = g_strdup_vprintf (format, args);
 710         va_end (args);
 711
 712         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 713                                     msg,
 714                                     GTK_STOCK_CLOSE,
 715                                     GTK_RESPONSE_CANCEL,
 716                                     NULL);
 717         g_free (msg);
 718
 719         g_signal_connect (area, "response",
 720                           G_CALLBACK (ev_window_message_area_response_cb),
 721                           window);
 722         gtk_widget_show (area);
 723         ev_window_set_message_area (window, area);
 724 }
 725
 726 static void
 727 page_changed_cb (EvPageCache *page_cache,
 728                  gint         page,
 729                  EvWindow    *ev_window)
 730 {
 731         ev_window_update_actions (ev_window);
 732
 733         ev_window_update_find_status_message (ev_window);
 734
 735         if (!ev_window_is_empty (ev_window))
 736                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 737 }
 738
 739 typedef struct _FindTask {
 740         const gchar *page_label;
 741         gchar *chapter;
 742 } FindTask;
 743
 744 static gboolean
 745 ev_window_find_chapter (GtkTreeModel *tree_model,
 746                         GtkTreePath  *path,
 747                         GtkTreeIter  *iter,
 748                         gpointer      data)
 749 {
 750         FindTask *task = (FindTask *)data;
 751         gchar *page_string;
 752
 753         gtk_tree_model_get (tree_model, iter,
 754                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 755                             -1);
 756
 757         if (!page_string)
 758                 return FALSE;
 759
 760         if (!strcmp (page_string, task->page_label)) {
 761                 gtk_tree_model_get (tree_model, iter,
 762                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 763                                     -1);
 764                 g_free (page_string);
 765                 return TRUE;
 766         }
 767
 768         g_free (page_string);
 769         return FALSE;
 770 }
 771
 772 static void
 773 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 774 {
 775         gchar *page_label = NULL;
 776         gchar *link_title;
 777         FindTask find_task;
 778         EvLink *real_link;
 779         EvLinkAction *action;
 780         EvLinkDest *dest;
 781
 782         if (window->priv->history == NULL)
 783                 return;
 784
 785         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 786                 return;
 787
 788         if (link) {
 789                 action = g_object_ref (ev_link_get_action (link));
 790                 dest = ev_link_action_get_dest (action);
 791                 page = ev_link_dest_get_page (dest);
 792                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 793         } else {
 794                 dest = ev_link_dest_new_page (page);
 795                 action = ev_link_action_new_dest (dest);
 796                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 797         }
 798
 799         if (!page_label)
 800                 return;
 801
 802         find_task.page_label = page_label;
 803         find_task.chapter = NULL;
 804
 805         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 806                 GtkTreeModel *model;
 807
 808                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 809
 810                 if (model) {
 811                         gtk_tree_model_foreach (model,
 812                                                 ev_window_find_chapter,
 813                                                 &find_task);
 814
 815                         g_object_unref (model);
 816                 }
 817         }
 818
 819         if (find_task.chapter)
 820                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 821         else
 822                 link_title = g_strdup_printf (_("Page %s"), page_label);
 823
 824         real_link = ev_link_new (link_title, action);
 825
 826         ev_history_add_link (window->priv->history, real_link);
 827
 828         g_free (find_task.chapter);
 829         g_free (link_title);
 830         g_free (page_label);
 831         g_object_unref (real_link);
 832 }
 833
 834 static void
 835 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 836 {
 837         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 838
 839         ev_window_add_history (window, 0, link);
 840         ev_window_add_history (window, current_page, NULL);
 841 }
 842
 843 static void
 844 history_changed_cb (EvPageCache *page_cache,
 845                     gint         page,
 846                     EvWindow    *window)
 847 {
 848         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 849
 850         ev_window_add_history (window, page, NULL);
 851         ev_window_add_history (window, current_page, NULL);
 852
 853         return;
 854 }
 855
 856 static void
 857 update_document_mode (EvWindow *window, EvDocumentMode mode)
 858 {
 859         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 860                 ev_window_run_presentation (window);
 861         }
 862         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 863                 ev_window_run_fullscreen (window);
 864         }
 865 }
 866
 867 static void
 868 setup_document_from_metadata (EvWindow *window)
 869 {
 870         char *uri = window->priv->uri;
 871         GValue page = { 0, };
 872         gint n_pages;
 873         gint new_page;
 874
 875         /* View the previously shown page, but make sure to not open a document on
 876          * the last page, since closing it on the last page most likely means the
 877          * user was finished reading the document. In that case, reopening should
 878          * show the first page. */
 879         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 880                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 881                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 882                 if (!window->priv->in_reload && new_page == n_pages - 1)
 883                         new_page = 0;
 884                 ev_page_cache_set_current_page (window->priv->page_cache,
 885                                                 new_page);
 886                 g_value_unset (&page);
 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, EvDocument *document)
 906 {
 907         char *uri = window->priv->uri;
 908         GtkWidget *sidebar = window->priv->sidebar;
 909         GtkWidget *links = window->priv->sidebar_links;
 910         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 911         GtkWidget *attachments = window->priv->sidebar_attachments;
 912         GtkWidget *layers = window->priv->sidebar_layers;
 913         GValue sidebar_size = { 0, };
 914         GValue sidebar_page = { 0, };
 915         GValue sidebar_visibility = { 0, };
 916
 917         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 918                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 919                                         g_value_get_int (&sidebar_size));
 920                 g_value_unset(&sidebar_size);
 921         }
 922
 923         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 924                 const char *page_id = g_value_get_string (&sidebar_page);
 925
 926                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 928                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 930                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 931                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 932                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 933                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 934                 }
 935                 g_value_unset (&sidebar_page);
 936         } else if (document) {
 937                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 938                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 939                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 940                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 941                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 942                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 943                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 944                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 945                 }
 946         }
 947
 948         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 949                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 950                 g_value_unset (&sidebar_visibility);
 951                 update_chrome_visibility (window);
 952         }
 953 }
 954
 955 static void
 956 setup_size_from_metadata (EvWindow *window)
 957 {
 958         char *uri = window->priv->uri;
 959         GValue width = { 0, };
 960         GValue height = { 0, };
 961         GValue width_ratio = { 0, };
 962         GValue height_ratio = { 0, };
 963         GValue maximized = { 0, };
 964         GValue x = { 0, };
 965         GValue y = { 0, };
 966
 967         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 968                 if (g_value_get_boolean (&maximized)) {
 969                         gtk_window_maximize (GTK_WINDOW (window));
 970                         g_value_unset (&maximized);
 971                         return;
 972                 } else {
 973                         gtk_window_unmaximize (GTK_WINDOW (window));
 974                 }
 975                 g_value_unset (&maximized);
 976         }
 977
 978         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 979             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 980                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 981                                  g_value_get_int (&y));
 982                 g_value_unset (&x);
 983                 g_value_unset (&y);
 984         }
 985
 986         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 987             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 988                 gtk_window_resize (GTK_WINDOW (window),
 989                                    g_value_get_int (&width),
 990                                    g_value_get_int (&height));
 991                 g_value_unset (&width);
 992                 g_value_unset (&height);
 993                 return;
 994         }
 995
 996         if (window->priv->page_cache &&
 997             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 998             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 999
1000                 gint document_width;
1001                 gint document_height;
1002
1003                 GdkScreen *screen;
1004
1005                 gint request_width;
1006                 gint request_height;
1007
1008                 ev_page_cache_get_max_width (window->priv->page_cache,
1009                                              0, 1.0,
1010                                              &document_width);
1011                 ev_page_cache_get_max_height (window->priv->page_cache,
1012                                              0, 1.0,
1013                                              &document_height);
1014
1015                 request_width = g_value_get_double (&width_ratio) * document_width;
1016                 request_height = g_value_get_double (&height_ratio) * document_height;
1017
1018                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1019
1020                 if (screen) {
1021                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1022                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1023                 }
1024
1025                 gtk_window_resize (GTK_WINDOW (window),
1026                                    request_width,
1027                                    request_height);
1028                 g_value_unset (&width_ratio);
1029                 g_value_unset (&height_ratio);
1030         }
1031 }
1032
1033 static void
1034 setup_view_from_metadata (EvWindow *window)
1035 {
1036         EvView *view = EV_VIEW (window->priv->view);
1037         char *uri = window->priv->uri;
1038         GEnumValue *enum_value;
1039         GValue sizing_mode = { 0, };
1040         GValue zoom = { 0, };
1041         GValue continuous = { 0, };
1042         GValue dual_page = { 0, };
1043         GValue presentation = { 0, };
1044         GValue fullscreen = { 0, };
1045         GValue rotation = { 0, };
1046         GValue maximized = { 0, };
1047
1048         /* Maximized */
1049         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1050                 if (g_value_get_boolean (&maximized)) {
1051                         gtk_window_maximize (GTK_WINDOW (window));
1052                 } else {
1053                         gtk_window_unmaximize (GTK_WINDOW (window));
1054                 }
1055                 g_value_unset (&maximized);
1056         }
1057
1058         /* Sizing mode */
1059         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1060                 enum_value = g_enum_get_value_by_nick
1061                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1062                 g_value_unset (&sizing_mode);
1063                 ev_view_set_sizing_mode (view, enum_value->value);
1064         }
1065
1066         /* Zoom */
1067         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1068             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1069                 gdouble zoom_value;
1070
1071                 zoom_value = g_value_get_double (&zoom);
1072                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1073                 ev_view_set_zoom (view, zoom_value, FALSE);
1074                 g_value_unset (&zoom);
1075         }
1076
1077         /* Continuous */
1078         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1079                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1080                 g_value_unset (&continuous);
1081         }
1082
1083         /* Dual page */
1084         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1085                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1086                 g_value_unset (&dual_page);
1087         }
1088
1089         /* Presentation */
1090         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1091                 if (g_value_get_boolean (&presentation) && uri) {
1092                         ev_window_run_presentation (window);
1093                 }
1094                 g_value_unset (&presentation);
1095         }
1096
1097         /* Fullscreen */
1098         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1099                 if (g_value_get_boolean (&fullscreen) && uri) {
1100                         ev_window_run_fullscreen (window);
1101                 }
1102                 g_value_unset (&fullscreen);
1103         }
1104
1105         /* Rotation */
1106         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1107                 if (g_value_get_int (&rotation)) {
1108                         switch (g_value_get_int (&rotation)) {
1109                                 case 90:
1110                                         ev_view_set_rotation (view, 90);
1111                                         break;
1112                                 case 180:
1113                                         ev_view_set_rotation (view, 180);
1114                                         break;
1115                                 case 270:
1116                                         ev_view_set_rotation (view, 270);
1117                                         break;
1118                                 default:
1119                                         break;
1120                         }
1121                 }
1122                 g_value_unset (&rotation);
1123         }
1124 }
1125
1126 static void
1127 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1128 {
1129         if (ev_window->priv->thumbnail_job != NULL) {
1130                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1131                         ev_job_cancel (ev_window->priv->thumbnail_job);
1132
1133                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1134                                                       ev_window_set_icon_from_thumbnail,
1135                                                       ev_window);
1136                 g_object_unref (ev_window->priv->thumbnail_job);
1137                 ev_window->priv->thumbnail_job = NULL;
1138         }
1139 }
1140
1141 static void
1142 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1143                                    EvWindow       *ev_window)
1144 {
1145         if (job->thumbnail) {
1146                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1147                                      job->thumbnail);
1148         }
1149
1150         ev_window_clear_thumbnail_job (ev_window);
1151 }
1152
1153 static void
1154 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1155 {
1156         gint page_width, page_height;
1157         gdouble scale;
1158         EvDocument *document = ev_window->priv->document;
1159
1160         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1161             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1162                 return;
1163         }
1164
1165         ev_window_clear_thumbnail_job (ev_window);
1166
1167         ev_page_cache_get_size (ev_window->priv->page_cache,
1168                                 0, 0, 1.0,
1169                                 &page_width, &page_height);
1170         scale = (gdouble)128 / (gdouble)page_width;
1171
1172         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1173         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1174                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1175                           ev_window);
1176         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1177 }
1178
1179 static gboolean
1180 ev_window_setup_document (EvWindow *ev_window)
1181 {
1182         const EvDocumentInfo *info;
1183         EvDocument *document = ev_window->priv->document;
1184         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1185         GtkAction *action;
1186
1187         ev_window->priv->setup_document_idle = 0;
1188
1189         ev_window_refresh_window_thumbnail (ev_window, 0);
1190
1191         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1192         ev_window_title_set_document (ev_window->priv->title, document);
1193         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1194
1195         ev_sidebar_set_document (sidebar, document);
1196
1197         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1198         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1199         ev_window_setup_action_sensitivity (ev_window);
1200
1201         if (ev_window->priv->history)
1202                 g_object_unref (ev_window->priv->history);
1203         ev_window->priv->history = ev_history_new ();
1204         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1205         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1206
1207         if (ev_window->priv->properties) {
1208                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1209                                                    ev_window->priv->uri,
1210                                                    ev_window->priv->document);
1211         }
1212
1213         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1214         update_document_mode (ev_window, info->mode);
1215
1216         return FALSE;
1217 }
1218
1219 static void
1220 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1221 {
1222         EvView *view = EV_VIEW (ev_window->priv->view);
1223
1224         if (ev_window->priv->document)
1225                 g_object_unref (ev_window->priv->document);
1226         ev_window->priv->document = g_object_ref (document);
1227
1228         ev_window_set_message_area (ev_window, NULL);
1229
1230         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1231         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1232                           G_CALLBACK (page_changed_cb), ev_window);
1233         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1234                           G_CALLBACK (history_changed_cb), ev_window);
1235
1236         setup_size_from_metadata (ev_window);
1237         setup_sidebar_from_metadata (ev_window, document);
1238         setup_document_from_metadata (ev_window);
1239
1240         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1241                 ev_view_set_document (view, document);
1242         } else {
1243                 ev_window_warning_message (ev_window, "%s",
1244                                            _("The document contains no pages"));
1245         }
1246
1247         if (ev_window->priv->setup_document_idle > 0)
1248                 g_source_remove (ev_window->priv->setup_document_idle);
1249         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1250 }
1251
1252 static void
1253 ev_window_document_changed (EvWindow *ev_window,
1254                             gpointer  user_data)
1255 {
1256         ev_window_reload_document (ev_window);
1257 }
1258
1259 static void
1260 ev_window_password_view_unlock (EvWindow *ev_window)
1261 {
1262         const gchar *password;
1263
1264         g_assert (ev_window->priv->load_job);
1265
1266         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1267         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1268         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1269 }
1270
1271 static void
1272 ev_window_clear_load_job (EvWindow *ev_window)
1273 {
1274         if (ev_window->priv->load_job != NULL) {
1275                 if (!ev_job_is_finished (ev_window->priv->load_job))
1276                         ev_job_cancel (ev_window->priv->load_job);
1277
1278                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1279                 g_object_unref (ev_window->priv->load_job);
1280                 ev_window->priv->load_job = NULL;
1281         }
1282 }
1283
1284 static void
1285 ev_window_clear_reload_job (EvWindow *ev_window)
1286 {
1287         if (ev_window->priv->reload_job != NULL) {
1288                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1289                         ev_job_cancel (ev_window->priv->reload_job);
1290
1291                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1292                 g_object_unref (ev_window->priv->reload_job);
1293                 ev_window->priv->reload_job = NULL;
1294         }
1295 }
1296
1297 static void
1298 ev_window_clear_local_uri (EvWindow *ev_window)
1299 {
1300         if (ev_window->priv->local_uri) {
1301                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1302                 g_free (ev_window->priv->local_uri);
1303                 ev_window->priv->local_uri = NULL;
1304         }
1305 }
1306
1307 static void
1308 ev_window_clear_print_settings_file (EvWindow *ev_window)
1309 {
1310         if (ev_window->priv->print_settings_file) {
1311                 g_unlink (ev_window->priv->print_settings_file);
1312                 g_free (ev_window->priv->print_settings_file);
1313                 ev_window->priv->print_settings_file = NULL;
1314         }
1315 }
1316
1317 static void
1318 ev_window_clear_temp_file (EvWindow *ev_window)
1319 {
1320         GFile *file, *tempdir;
1321
1322         if (!ev_window->priv->uri)
1323                 return;
1324
1325         file = g_file_new_for_uri (ev_window->priv->uri);
1326         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1327
1328         if (g_file_has_prefix (file, tempdir)) {
1329                 g_file_delete (file, NULL, NULL);
1330         }
1331
1332         g_object_unref (file);
1333         g_object_unref (tempdir);
1334 }
1335
1336 /* This callback will executed when load job will be finished.
1337  *
1338  * Since the flow of the error dialog is very confusing, we assume that both
1339  * document and uri will go away after this function is called, and thus we need
1340  * to ref/dup them.  Additionally, it needs to clear
1341  * ev_window->priv->password_{uri,document}, and thus people who call this
1342  * function should _not_ necessarily expect those to exist after being
1343  * called. */
1344 static void
1345 ev_window_load_job_cb (EvJob *job,
1346                        gpointer data)
1347 {
1348         EvWindow *ev_window = EV_WINDOW (data);
1349         EvDocument *document = EV_JOB (job)->document;
1350         EvJobLoad *job_load = EV_JOB_LOAD (job);
1351
1352         g_assert (job_load->uri);
1353
1354         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1355
1356         /* Success! */
1357         if (!ev_job_is_failed (job)) {
1358                 ev_window_set_document (ev_window, document);
1359
1360                 if (job_load->mode != EV_WINDOW_MODE_PREVIEW) {
1361                         setup_view_from_metadata (ev_window);
1362                 }
1363
1364                 if (!ev_window->priv->unlink_temp_file) {
1365                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1366                 }
1367
1368                 ev_window_title_set_type (ev_window->priv->title,
1369                                           EV_WINDOW_TITLE_DOCUMENT);
1370                 if (job_load->password) {
1371                         GPasswordSave flags;
1372
1373                         flags = ev_password_view_get_password_save_flags (
1374                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1375                         ev_keyring_save_password (ev_window->priv->uri,
1376                                                   job_load->password,
1377                                                   flags);
1378                 }
1379
1380                 if (job_load->dest) {
1381                         EvLink *link;
1382                         EvLinkAction *link_action;
1383
1384                         link_action = ev_link_action_new_dest (g_object_ref (job_load->dest));
1385                         link = ev_link_new (NULL, link_action);
1386                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1387                         g_object_unref (link);
1388                 }
1389
1390                 switch (job_load->mode) {
1391                         case EV_WINDOW_MODE_FULLSCREEN:
1392                                 ev_window_run_fullscreen (ev_window);
1393                                 break;
1394                         case EV_WINDOW_MODE_PRESENTATION:
1395                                 ev_window_run_presentation (ev_window);
1396                                 break;
1397                         case EV_WINDOW_MODE_PREVIEW:
1398                                 ev_window_run_preview (ev_window);
1399                                 break;
1400                         default:
1401                                 break;
1402                 }
1403
1404                 if (job_load->search_string && EV_IS_DOCUMENT_FIND (document)) {
1405                         ev_window_cmd_edit_find (NULL, ev_window);
1406                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1407                                                         job_load->search_string);
1408                 }
1409
1410                 /* Create a monitor for the document */
1411                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1412                 g_signal_connect_swapped (G_OBJECT (ev_window->priv->monitor), "changed",
1413                                           G_CALLBACK (ev_window_document_changed),
1414                                           ev_window);
1415
1416                 ev_window_clear_load_job (ev_window);
1417                 return;
1418         }
1419
1420         if (job->error->domain == EV_DOCUMENT_ERROR &&
1421             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1422                 gchar *password;
1423
1424                 setup_view_from_metadata (ev_window);
1425
1426                 /* First look whether password is in keyring */
1427                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1428                 if (password) {
1429                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1430                                 /* Password in kering is wrong */
1431                                 ev_job_load_set_password (job_load, NULL);
1432                                 /* FIXME: delete password from keyring? */
1433                         } else {
1434                                 ev_job_load_set_password (job_load, password);
1435                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1436                                 g_free (password);
1437                                 return;
1438                         }
1439
1440                         g_free (password);
1441                 }
1442
1443                 /* We need to ask the user for a password */
1444                 ev_window_title_set_uri (ev_window->priv->title,
1445                                          ev_window->priv->uri);
1446                 ev_window_title_set_type (ev_window->priv->title,
1447                                           EV_WINDOW_TITLE_PASSWORD);
1448
1449                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1450                                           job_load->uri);
1451
1452                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1453
1454                 ev_job_load_set_password (job_load, NULL);
1455                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1456         } else {
1457                 ev_window_error_message (ev_window, job->error,
1458                                          "%s", _("Unable to open document"));
1459                 ev_window_clear_load_job (ev_window);
1460         }
1461 }
1462
1463 static void
1464 ev_window_reload_job_cb (EvJob    *job,
1465                          EvWindow *ev_window)
1466 {
1467         GtkWidget *widget;
1468
1469         if (ev_job_is_failed (job)) {
1470                 ev_window_clear_reload_job (ev_window);
1471                 ev_window->priv->in_reload = FALSE;
1472                 return;
1473         }
1474
1475         ev_window_set_document (ev_window, job->document);
1476
1477         /* Restart the search after reloading */
1478         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1479         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1480                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1481                                             NULL, ev_window);
1482         }
1483
1484         ev_window_clear_reload_job (ev_window);
1485         ev_window->priv->in_reload = FALSE;
1486 }
1487
1488 /**
1489  * ev_window_get_uri:
1490  * @ev_window: The instance of the #EvWindow.
1491  *
1492  * It returns the uri of the document showed in the #EvWindow.
1493  *
1494  * Returns: the uri of the document showed in the #EvWindow.
1495  */
1496 const char *
1497 ev_window_get_uri (EvWindow *ev_window)
1498 {
1499         return ev_window->priv->uri;
1500 }
1501
1502 /**
1503  * ev_window_close_dialogs:
1504  * @ev_window: The window where dialogs will be closed.
1505  *
1506  * It looks for password, print and properties dialogs and closes them and
1507  * frees them from memory. If there is any print job it does free it too.
1508  */
1509 static void
1510 ev_window_close_dialogs (EvWindow *ev_window)
1511 {
1512         if (ev_window->priv->print_dialog)
1513                 gtk_widget_destroy (ev_window->priv->print_dialog);
1514         ev_window->priv->print_dialog = NULL;
1515
1516         if (ev_window->priv->properties)
1517                 gtk_widget_destroy (ev_window->priv->properties);
1518         ev_window->priv->properties = NULL;
1519 }
1520
1521 static void
1522 ev_window_load_remote_failed (EvWindow *ev_window,
1523                               GError   *error)
1524 {
1525         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1526         ev_window->priv->in_reload = FALSE;
1527         ev_window_error_message (ev_window, error,
1528                                  "%s", _("Unable to open document"));
1529         g_free (ev_window->priv->local_uri);
1530         ev_window->priv->local_uri = NULL;
1531         ev_window->priv->uri_mtime = 0;
1532 }
1533
1534 static void
1535 set_uri_mtime (GFile        *source,
1536                GAsyncResult *async_result,
1537                EvWindow     *ev_window)
1538 {
1539         GFileInfo *info;
1540         GError *error = NULL;
1541
1542         info = g_file_query_info_finish (source, async_result, &error);
1543
1544         if (error) {
1545                 ev_window->priv->uri_mtime = 0;
1546                 g_error_free (error);
1547         } else {
1548                 GTimeVal mtime;
1549
1550                 g_file_info_get_modification_time (info, &mtime);
1551                 ev_window->priv->uri_mtime = mtime.tv_sec;
1552                 g_object_unref (info);
1553         }
1554
1555         g_object_unref (source);
1556 }
1557
1558 static void
1559 mount_volume_ready_cb (GFile        *source,
1560                        GAsyncResult *async_result,
1561                        EvWindow     *ev_window)
1562 {
1563         GError *error = NULL;
1564
1565         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1566
1567         if (error) {
1568                 ev_window_load_remote_failed (ev_window, error);
1569                 g_object_unref (source);
1570                 g_error_free (error);
1571         } else {
1572                 /* Volume successfully mounted,
1573                    try opening the file again */
1574                 ev_window_load_file_remote (ev_window, source);
1575         }
1576 }
1577
1578 static void
1579 window_open_file_copy_ready_cb (GFile        *source,
1580                                 GAsyncResult *async_result,
1581                                 EvWindow     *ev_window)
1582 {
1583         GError *error = NULL;
1584
1585         g_file_copy_finish (source, async_result, &error);
1586         if (!error) {
1587                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1588                 g_file_query_info_async (source,
1589                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1590                                          0, G_PRIORITY_DEFAULT,
1591                                          NULL,
1592                                          (GAsyncReadyCallback)set_uri_mtime,
1593                                          ev_window);
1594                 return;
1595         }
1596
1597         if (error->domain == G_IO_ERROR &&
1598             error->code == G_IO_ERROR_NOT_MOUNTED) {
1599                 GMountOperation *operation;
1600
1601                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1602                 g_file_mount_enclosing_volume (source,
1603                                                G_MOUNT_MOUNT_NONE,
1604                                                operation, NULL,
1605                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1606                                                ev_window);
1607                 g_object_unref (operation);
1608         } else {
1609                 ev_window_load_remote_failed (ev_window, error);
1610                 g_object_unref (source);
1611         }
1612
1613         g_error_free (error);
1614 }
1615
1616 static void
1617 ev_window_load_file_remote (EvWindow  *ev_window,
1618                             GFile     *source_file)
1619 {
1620         GFile *target_file;
1621
1622         if (!ev_window->priv->local_uri) {
1623                 gchar *tmp_name;
1624                 gchar *base_name;
1625
1626                 /* We'd like to keep extension of source uri since
1627                  * it helps to resolve some mime types, say cbz */
1628                 tmp_name = ev_tmp_filename (NULL);
1629                 base_name = g_file_get_basename (source_file);
1630                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1631                                                           base_name, NULL);
1632                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1633                                      ev_window->priv->local_uri);
1634                 g_free (base_name);
1635                 g_free (tmp_name);
1636         }
1637
1638         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1639         g_file_copy_async (source_file, target_file,
1640                            0, G_PRIORITY_DEFAULT, NULL,
1641                            NULL, NULL, /* no progress callback */
1642                            (GAsyncReadyCallback) window_open_file_copy_ready_cb,
1643                            ev_window);
1644         g_object_unref (target_file);
1645 }
1646
1647 void
1648 ev_window_open_uri (EvWindow       *ev_window,
1649                     const char     *uri,
1650                     EvLinkDest     *dest,
1651                     EvWindowRunMode mode,
1652                     const gchar    *search_string,
1653                     gboolean        unlink_temp_file,
1654                     const gchar    *print_settings)
1655 {
1656         GFile *source_file;
1657
1658         ev_window->priv->in_reload = FALSE;
1659
1660         if (ev_window->priv->uri &&
1661             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1662                 ev_window_reload_document (ev_window);
1663                 return;
1664         }
1665
1666         if (ev_window->priv->monitor) {
1667                 g_object_unref (ev_window->priv->monitor);
1668                 ev_window->priv->monitor = NULL;
1669         }
1670
1671         ev_window_close_dialogs (ev_window);
1672         ev_window_clear_load_job (ev_window);
1673         ev_window_clear_local_uri (ev_window);
1674         ev_window_clear_print_settings_file (ev_window);
1675         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1676
1677         ev_window->priv->unlink_temp_file = unlink_temp_file;
1678
1679         if (mode == EV_WINDOW_MODE_PREVIEW) {
1680                 ev_window->priv->print_settings_file = print_settings ?
1681                         g_strdup (print_settings) : NULL;
1682         }
1683
1684         if (ev_window->priv->uri)
1685                 g_free (ev_window->priv->uri);
1686         ev_window->priv->uri = g_strdup (uri);
1687
1688         setup_size_from_metadata (ev_window);
1689
1690         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1691         g_signal_connect (ev_window->priv->load_job,
1692                           "finished",
1693                           G_CALLBACK (ev_window_load_job_cb),
1694                           ev_window);
1695
1696         source_file = g_file_new_for_uri (uri);
1697         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1698                 ev_window_load_file_remote (ev_window, source_file);
1699         } else {
1700                 g_object_unref (source_file);
1701                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1702         }
1703 }
1704
1705 static void
1706 ev_window_reload_local (EvWindow *ev_window)
1707 {
1708         const gchar *uri;
1709
1710         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1711         ev_window->priv->reload_job = ev_job_load_new (uri, NULL, 0, NULL);
1712         g_signal_connect (ev_window->priv->reload_job, "finished",
1713                           G_CALLBACK (ev_window_reload_job_cb),
1714                           ev_window);
1715         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1716 }
1717
1718 static void
1719 reload_remote_copy_ready_cb (GFile        *remote,
1720                              GAsyncResult *async_result,
1721                              EvWindow     *ev_window)
1722 {
1723         g_file_copy_finish (remote, async_result, NULL);
1724         ev_window_reload_local (ev_window);
1725         g_object_unref (remote);
1726 }
1727
1728 static void
1729 query_remote_uri_mtime_cb (GFile        *remote,
1730                            GAsyncResult *async_result,
1731                            EvWindow     *ev_window)
1732 {
1733         GFileInfo *info;
1734         GTimeVal   mtime;
1735         GError    *error = NULL;
1736
1737         info = g_file_query_info_finish (remote, async_result, &error);
1738         if (error) {
1739                 g_error_free (error);
1740                 g_object_unref (remote);
1741                 ev_window_reload_local (ev_window);
1742
1743                 return;
1744         }
1745
1746         g_file_info_get_modification_time (info, &mtime);
1747         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1748                 GFile *target_file;
1749
1750                 /* Remote file has changed */
1751                 ev_window->priv->uri_mtime = mtime.tv_sec;
1752                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1753                 g_file_copy_async (remote, target_file,
1754                                    G_FILE_COPY_OVERWRITE,
1755                                    G_PRIORITY_DEFAULT, NULL,
1756                                    NULL, NULL, /* no progress callback */
1757                                    (GAsyncReadyCallback) reload_remote_copy_ready_cb,
1758                                    ev_window);
1759                 g_object_unref (target_file);
1760         } else {
1761                 g_object_unref (remote);
1762                 ev_window_reload_local (ev_window);
1763         }
1764
1765         g_object_unref (info);
1766 }
1767
1768 static void
1769 ev_window_reload_remote (EvWindow *ev_window)
1770 {
1771         GFile *remote;
1772
1773         remote = g_file_new_for_uri (ev_window->priv->uri);
1774         /* Reload the remote uri only if it has changed */
1775         g_file_query_info_async (remote,
1776                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1777                                  0, G_PRIORITY_DEFAULT,
1778                                  NULL,
1779                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1780                                  ev_window);
1781 }
1782
1783 static void
1784 ev_window_reload_document (EvWindow *ev_window)
1785 {
1786         ev_window_clear_reload_job (ev_window);
1787         ev_window->priv->in_reload = TRUE;
1788
1789         if (ev_window->priv->local_uri) {
1790                 ev_window_reload_remote (ev_window);
1791         } else {
1792                 ev_window_reload_local (ev_window);
1793         }
1794 }
1795
1796 static void
1797 file_open_dialog_response_cb (GtkWidget *chooser,
1798                               gint       response_id,
1799                               EvWindow  *ev_window)
1800 {
1801         gchar *uri;
1802
1803         if (response_id == GTK_RESPONSE_OK) {
1804                 GSList *uris;
1805
1806                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1807
1808                 ev_application_open_uri_list (EV_APP, uris,
1809                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1810                                               GDK_CURRENT_TIME);
1811
1812                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1813                 g_slist_free (uris);
1814         }
1815
1816         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1817         ev_application_set_chooser_uri (EV_APP, uri);
1818         g_free (uri);
1819
1820         gtk_widget_destroy (chooser);
1821 }
1822
1823 static void
1824 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1825 {
1826         GtkWidget *chooser;
1827
1828         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1829                                                GTK_WINDOW (window),
1830                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1831                                                GTK_STOCK_CANCEL,
1832                                                GTK_RESPONSE_CANCEL,
1833                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1834                                                NULL);
1835
1836         ev_document_factory_add_filters (chooser, NULL);
1837         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1838         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1839         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1840                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1841                                           ev_application_get_chooser_uri (EV_APP));
1842         } else if (window->priv->uri != NULL) {
1843                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1844                                           window->priv->uri);
1845         } else {
1846                 const gchar *folder;
1847
1848                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1849                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1850                                                      folder ? folder : g_get_home_dir ());
1851         }
1852
1853         g_signal_connect (chooser, "response",
1854                           G_CALLBACK (file_open_dialog_response_cb),
1855                           window);
1856
1857         gtk_widget_show (chooser);
1858 }
1859
1860 static gchar *
1861 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1862 {
1863         gchar *tmp_filename = NULL;
1864         gchar *name;
1865         gint   res;
1866         guint  i = 0;
1867
1868         name = g_path_get_basename (filename);
1869
1870         do {
1871                 gchar *basename;
1872
1873                 if (tmp_filename)
1874                         g_free (tmp_filename);
1875
1876                 basename = g_strdup_printf ("%s-%d", name, i++);
1877                 tmp_filename = g_build_filename (ev_tmp_dir (),
1878                                                  basename, NULL);
1879
1880                 g_free (basename);
1881         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1882
1883         g_free (name);
1884
1885         if (res != 0 && errno != EEXIST) {
1886                 if (error) {
1887                         *error = g_error_new (G_FILE_ERROR,
1888                                               g_file_error_from_errno (errno),
1889                                               _("Couldn't create symlink “%s”: %s"),
1890                                               tmp_filename, strerror (errno));
1891                 }
1892
1893                 g_free (tmp_filename);
1894
1895                 return NULL;
1896         }
1897
1898         return tmp_filename;
1899 }
1900
1901 static void
1902 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1903 {
1904         GError      *error = NULL;
1905         gchar       *symlink_uri;
1906         gchar       *old_filename;
1907         gchar       *new_filename;
1908         const gchar *uri_unc;
1909
1910         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1911                                      "uri-uncompressed");
1912         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1913                                             NULL, NULL);
1914         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1915
1916         if (error) {
1917                 ev_window_error_message (window, error,
1918                                          "%s", _("Cannot open a copy."));
1919                 g_error_free (error);
1920                 g_free (old_filename);
1921                 g_free (new_filename);
1922
1923                 return;
1924         }
1925
1926         g_free (old_filename);
1927
1928         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1929         g_free (new_filename);
1930
1931         ev_application_open_uri_at_dest (EV_APP,
1932                                          symlink_uri,
1933                                          gtk_window_get_screen (GTK_WINDOW (window)),
1934                                          dest,
1935                                          0,
1936                                          NULL,
1937                                          TRUE,
1938                                          NULL,
1939                                          GDK_CURRENT_TIME);
1940         g_free (symlink_uri);
1941 }
1942
1943 static void
1944 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1945 {
1946         EvPageCache *page_cache;
1947         EvLinkDest  *dest;
1948         gint         current_page;
1949
1950         page_cache = ev_page_cache_get (window->priv->document);
1951         current_page = ev_page_cache_get_current_page (page_cache);
1952
1953         dest = ev_link_dest_new_page (current_page);
1954         ev_window_cmd_file_open_copy_at_dest (window, dest);
1955         g_object_unref (dest);
1956 }
1957
1958 static void
1959 ev_window_cmd_recent_file_activate (GtkAction *action,
1960                                     EvWindow  *window)
1961 {
1962         GtkRecentInfo *info;
1963         const gchar   *uri;
1964
1965         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1966         g_assert (info != NULL);
1967
1968         uri = gtk_recent_info_get_uri (info);
1969
1970         ev_application_open_uri_at_dest (EV_APP, uri,
1971                                          gtk_window_get_screen (GTK_WINDOW (window)),
1972                                          NULL, 0, NULL, FALSE, NULL,
1973                                          GDK_CURRENT_TIME);
1974 }
1975
1976 static void
1977 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1978                                              const gchar        *uri,
1979                                              EvWindow           *window)
1980 {
1981         ev_application_open_uri_at_dest (EV_APP, uri,
1982                                          gtk_window_get_screen (GTK_WINDOW (window)),
1983                                          NULL, 0, NULL, FALSE, NULL,
1984                                          GDK_CURRENT_TIME);
1985 }
1986
1987 static void
1988 ev_window_add_recent (EvWindow *window, const char *filename)
1989 {
1990         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1991 }
1992
1993 static gint
1994 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1995 {
1996         gboolean     has_ev_a, has_ev_b;
1997         const gchar *evince = g_get_application_name ();
1998
1999         has_ev_a = gtk_recent_info_has_application (a, evince);
2000         has_ev_b = gtk_recent_info_has_application (b, evince);
2001
2002         if (has_ev_a && has_ev_b) {
2003                 time_t time_a, time_b;
2004
2005                 time_a = gtk_recent_info_get_modified (a);
2006                 time_b = gtk_recent_info_get_modified (b);
2007
2008                 return (time_b - time_a);
2009         } else if (has_ev_a) {
2010                 return -1;
2011         } else if (has_ev_b) {
2012                 return 1;
2013         }
2014
2015         return 0;
2016 }
2017
2018 /*
2019  * Doubles underscore to avoid spurious menu accels.
2020  */
2021 static gchar *
2022 ev_window_get_recent_file_label (gint index, const gchar *filename)
2023 {
2024         GString *str;
2025         gint length;
2026         const gchar *p;
2027         const gchar *end;
2028         gboolean is_rtl;
2029
2030         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2031
2032         g_return_val_if_fail (filename != NULL, NULL);
2033
2034         length = strlen (filename);
2035         str = g_string_sized_new (length + 10);
2036         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2037
2038         p = filename;
2039         end = filename + length;
2040
2041         while (p != end) {
2042                 const gchar *next;
2043                 next = g_utf8_next_char (p);
2044
2045                 switch (*p) {
2046                         case '_':
2047                                 g_string_append (str, "__");
2048                                 break;
2049                         default:
2050                                 g_string_append_len (str, p, next - p);
2051                                 break;
2052                 }
2053
2054                 p = next;
2055         }
2056
2057         return g_string_free (str, FALSE);
2058 }
2059
2060 static void
2061 ev_window_setup_recent (EvWindow *ev_window)
2062 {
2063         GList        *items, *l;
2064         guint         n_items = 0;
2065         const gchar  *evince = g_get_application_name ();
2066         static guint  i = 0;
2067
2068         if (ev_window->priv->recent_ui_id > 0) {
2069                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2070                                           ev_window->priv->recent_ui_id);
2071                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2072         }
2073         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2074
2075         if (ev_window->priv->recent_action_group) {
2076                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2077                                                     ev_window->priv->recent_action_group);
2078                 g_object_unref (ev_window->priv->recent_action_group);
2079         }
2080         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2081         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2082                                             ev_window->priv->recent_action_group, 0);
2083
2084         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2085         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2086
2087         for (l = items; l && l->data; l = g_list_next (l)) {
2088                 GtkRecentInfo *info;
2089                 GtkAction     *action;
2090                 gchar         *action_name;
2091                 gchar         *label;
2092
2093                 info = (GtkRecentInfo *) l->data;
2094
2095                 if (!gtk_recent_info_has_application (info, evince) ||
2096                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2097                         continue;
2098
2099                 action_name = g_strdup_printf ("RecentFile%u", i++);
2100                 label = ev_window_get_recent_file_label (
2101                         n_items + 1, gtk_recent_info_get_display_name (info));
2102
2103                 action = g_object_new (GTK_TYPE_ACTION,
2104                                        "name", action_name,
2105                                        "label", label,
2106                                        NULL);
2107
2108                 g_object_set_data_full (G_OBJECT (action),
2109                                         "gtk-recent-info",
2110                                         gtk_recent_info_ref (info),
2111                                         (GDestroyNotify) gtk_recent_info_unref);
2112
2113                 g_signal_connect (G_OBJECT (action), "activate",
2114                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2115                                   (gpointer) ev_window);
2116
2117                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2118                                              action);
2119                 g_object_unref (action);
2120
2121                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2122                                        ev_window->priv->recent_ui_id,
2123                                        "/MainMenu/FileMenu/RecentFilesMenu",
2124                                        label,
2125                                        action_name,
2126                                        GTK_UI_MANAGER_MENUITEM,
2127                                        FALSE);
2128                 g_free (action_name);
2129                 g_free (label);
2130
2131                 if (++n_items == 5)
2132                         break;
2133         }
2134
2135         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2136         g_list_free (items);
2137 }
2138
2139 static void
2140 window_save_file_copy_ready_cb (GFile        *src,
2141                                 GAsyncResult *async_result,
2142                                 GFile        *dst)
2143 {
2144         EvWindow  *window;
2145         gchar     *name;
2146         GError    *error = NULL;
2147
2148         if (g_file_copy_finish (src, async_result, &error)) {
2149                 ev_tmp_file_unlink (src);
2150                 return;
2151         }
2152
2153         window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2154         name = g_file_get_basename (dst);
2155         ev_window_error_message (window, error,
2156                                  _("The file could not be saved as “%s”."),
2157                                  name);
2158         ev_tmp_file_unlink (src);
2159         g_free (name);
2160         g_error_free (error);
2161 }
2162
2163 static void
2164 ev_window_save_remote (EvWindow *ev_window,
2165                        GFile    *src,
2166                        GFile    *dst)
2167 {
2168         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2169         g_file_copy_async (src, dst,
2170                            G_FILE_COPY_OVERWRITE,
2171                            G_PRIORITY_DEFAULT, NULL,
2172                            NULL, NULL, /* no progress callback */
2173                            (GAsyncReadyCallback) window_save_file_copy_ready_cb,
2174                            dst);
2175 }
2176
2177 static void
2178 ev_window_clear_save_job (EvWindow *ev_window)
2179 {
2180         if (ev_window->priv->save_job != NULL) {
2181                 if (!ev_job_is_finished (ev_window->priv->save_job))
2182                         ev_job_cancel (ev_window->priv->save_job);
2183
2184                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2185                                                       ev_window_save_job_cb,
2186                                                       ev_window);
2187                 g_object_unref (ev_window->priv->save_job);
2188                 ev_window->priv->save_job = NULL;
2189         }
2190 }
2191
2192 static void
2193 ev_window_save_job_cb (EvJob     *job,
2194                        EvWindow  *window)
2195 {
2196         if (ev_job_is_failed (job)) {
2197                 ev_window_error_message (window, job->error,
2198                                          _("The file could not be saved as “%s”."),
2199                                          EV_JOB_SAVE (job)->uri);
2200         }
2201
2202         ev_window_clear_save_job (window);
2203 }
2204
2205 static void
2206 file_save_dialog_response_cb (GtkWidget *fc,
2207                               gint       response_id,
2208                               EvWindow  *ev_window)
2209 {
2210         gchar *uri;
2211
2212         if (response_id != GTK_RESPONSE_OK) {
2213                 gtk_widget_destroy (fc);
2214                 return;
2215         }
2216
2217         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2218
2219         ev_window_clear_save_job (ev_window);
2220         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2221                                                      uri, ev_window->priv->uri);
2222         g_signal_connect (ev_window->priv->save_job, "finished",
2223                           G_CALLBACK (ev_window_save_job_cb),
2224                           ev_window);
2225         /* The priority doesn't matter for this job */
2226         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2227
2228         g_free (uri);
2229         gtk_widget_destroy (fc);
2230 }
2231
2232 static void
2233 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2234 {
2235         GtkWidget *fc;
2236         gchar *base_name;
2237         GFile *file;
2238         const gchar *folder;
2239
2240         fc = gtk_file_chooser_dialog_new (
2241                 _("Save a Copy"),
2242                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2243                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2244                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2245                 NULL);
2246
2247         ev_document_factory_add_filters (fc, ev_window->priv->document);
2248         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2249
2250         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2251         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2252         file = g_file_new_for_uri (ev_window->priv->uri);
2253         base_name = g_file_get_basename (file);
2254         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2255
2256         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2257         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2258                                              folder ? folder : g_get_home_dir ());
2259
2260         g_object_unref (file);
2261         g_free (base_name);
2262
2263         g_signal_connect (fc, "response",
2264                           G_CALLBACK (file_save_dialog_response_cb),
2265                           ev_window);
2266
2267         gtk_widget_show (fc);
2268 }
2269
2270 static void
2271 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2272                                     EvWindow     *window)
2273 {
2274         /* Dialog was canceled */
2275         if (!page_setup)
2276                 return;
2277
2278         if (window->priv->print_page_setup)
2279                 g_object_unref (window->priv->print_page_setup);
2280         window->priv->print_page_setup = g_object_ref (page_setup);
2281 }
2282
2283 static void
2284 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2285 {
2286         gtk_print_run_page_setup_dialog_async (
2287                 GTK_WINDOW (ev_window),
2288                 ev_window->priv->print_page_setup,
2289                 ev_window->priv->print_settings,
2290                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2291                 ev_window);
2292 }
2293
2294 static void
2295 ev_window_clear_print_job (EvWindow *window)
2296 {
2297         if (window->priv->print_job) {
2298                 if (!ev_job_is_finished (window->priv->print_job))
2299                         ev_job_cancel (window->priv->print_job);
2300
2301                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2302                                                       ev_window_print_job_cb,
2303                                                       window);
2304                 g_object_unref (window->priv->print_job);
2305                 window->priv->print_job = NULL;
2306         }
2307
2308         if (window->priv->gtk_print_job) {
2309                 g_object_unref (window->priv->gtk_print_job);
2310                 window->priv->gtk_print_job = NULL;
2311         }
2312 }
2313
2314 static void
2315 ev_window_load_print_settings_from_metadata (EvWindow *window)
2316 {
2317         gchar *uri = window->priv->uri;
2318         gint   i;
2319
2320         /* Load print setting that are specific to the document */
2321         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2322                 GValue   value = { 0, };
2323                 gboolean success;
2324
2325                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2326                 gtk_print_settings_set (window->priv->print_settings,
2327                                         document_print_settings[i],
2328                                         success ? g_value_get_string (&value) : NULL);
2329                 if (success)
2330                         g_value_unset (&value);
2331         }
2332 }
2333
2334 static void
2335 ev_window_save_print_settings (EvWindow *window)
2336 {
2337         gchar *uri = window->priv->uri;
2338         gint   i;
2339
2340         /* Save print settings that are specific to the document */
2341         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2342                 const gchar *value;
2343
2344                 value = gtk_print_settings_get (window->priv->print_settings,
2345                                                 document_print_settings[i]);
2346                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2347         }
2348 }
2349
2350 static void
2351 ev_window_print_finished (GtkPrintJob *print_job,
2352                           EvWindow    *window,
2353                           GError      *error)
2354 {
2355         ev_window_clear_print_job (window);
2356
2357         if (error) {
2358                 ev_window_error_message (window, error,
2359                                          "%s", _("Failed to print document"));
2360         } else {
2361                 /* If printed successfully, save print settings */
2362                 ev_application_set_print_settings (EV_APP,
2363                                                    window->priv->print_settings);
2364                 ev_window_save_print_settings (window);
2365         }
2366 }
2367
2368 static void
2369 ev_window_print_send (EvWindow    *window,
2370                       const gchar *filename)
2371 {
2372         GtkPrintSettings *settings;
2373         EvFileExporterCapabilities capabilities;
2374
2375         /* Some printers take into account some print settings,
2376          * and others don't. However we have exported the document
2377          * to a ps or pdf file according to such print settings. So,
2378          * we want to send the exported file to printer with those
2379          * settings set to default values.
2380          */
2381         settings = gtk_print_settings_copy (window->priv->print_settings);
2382         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2383
2384         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2385         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2386         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2387                 gtk_print_settings_set_n_copies (settings, 1);
2388         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2389                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2390         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2391                 gtk_print_settings_set_scale (settings, 1.0);
2392         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2393                 gtk_print_settings_set_collate (settings, FALSE);
2394         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2395                 gtk_print_settings_set_reverse (settings, FALSE);
2396         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2397                 gtk_print_settings_set_number_up (settings, 1);
2398                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2399         }
2400
2401         if (window->priv->print_preview) {
2402                 gchar *uri;
2403                 gchar *print_settings_file = NULL;
2404
2405                 ev_application_set_print_settings (EV_APP,
2406                                                    window->priv->print_settings);
2407
2408                 print_settings_file = ev_tmp_filename ("print-settings");
2409                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2410
2411                 uri = g_filename_to_uri (filename, NULL, NULL);
2412                 ev_application_open_uri_at_dest (EV_APP,
2413                                                  uri,
2414                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2415                                                  NULL,
2416                                                  EV_WINDOW_MODE_PREVIEW,
2417                                                  NULL,
2418                                                  TRUE,
2419                                                  print_settings_file,
2420                                                  GDK_CURRENT_TIME);
2421                 g_free (print_settings_file);
2422                 g_free (uri);
2423         } else {
2424                 GtkPrintJob *job;
2425                 GError      *error = NULL;
2426
2427                 job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
2428                                          window->priv->printer,
2429                                          settings,
2430                                          window->priv->print_page_setup);
2431
2432                 if (window->priv->gtk_print_job)
2433                         g_object_unref (window->priv->gtk_print_job);
2434                 window->priv->gtk_print_job = job;
2435
2436                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2437                         gtk_print_job_send (job,
2438                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2439                                             window, NULL);
2440                 } else {
2441                         ev_window_clear_print_job (window);
2442                         g_warning ("%s", error->message);
2443                         g_error_free (error);
2444                 }
2445         }
2446
2447         g_object_unref (settings);
2448 }
2449
2450 static void
2451 ev_window_print_job_cb (EvJob    *job,
2452                         EvWindow *window)
2453 {
2454         if (ev_job_is_failed (job)) {
2455                 g_warning ("%s", job->error->message);
2456                 ev_window_clear_print_job (window);
2457                 return;
2458         }
2459
2460         g_assert (EV_JOB_PRINT (job)->temp_file != NULL);
2461
2462         ev_window_print_send (window, EV_JOB_PRINT (job)->temp_file);
2463 }
2464
2465 static gboolean
2466 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2467                                     gint       response,
2468                                     EvWindow  *window)
2469 {
2470         EvPrintRange  *ranges = NULL;
2471         EvPrintPageSet page_set;
2472         gint           n_ranges = 0;
2473         gint           copies;
2474         gint           pages_per_sheet;
2475         gboolean       collate;
2476         gboolean       reverse;
2477         gdouble        scale;
2478         gint           current_page;
2479         gdouble        width;
2480         gdouble        height;
2481         GtkPrintPages  print_pages;
2482         const gchar   *file_format;
2483
2484         if (response != GTK_RESPONSE_OK &&
2485             response != GTK_RESPONSE_APPLY) {
2486                 gtk_widget_destroy (GTK_WIDGET (dialog));
2487                 window->priv->print_dialog = NULL;
2488
2489                 return FALSE;
2490         }
2491
2492         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2493
2494         if (window->priv->printer)
2495                 g_object_unref (window->priv->printer);
2496         if (window->priv->print_settings)
2497                 g_object_unref (window->priv->print_settings);
2498         if (window->priv->print_page_setup)
2499                 g_object_unref (window->priv->print_page_setup);
2500
2501         window->priv->printer = g_object_ref (
2502                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2503         window->priv->print_settings = g_object_ref (
2504                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2505         window->priv->print_page_setup = g_object_ref (
2506                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2507
2508         file_format = gtk_print_settings_get (window->priv->print_settings,
2509                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2510
2511         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2512                 ev_window_error_message (window, NULL, "%s",
2513                                          _("Printing is not supported on this printer."));
2514                 return FALSE;
2515         }
2516
2517         ev_window_clear_print_job (window);
2518
2519         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2520         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2521
2522         switch (print_pages) {
2523         case GTK_PRINT_PAGES_CURRENT:
2524                 ranges = g_new0 (EvPrintRange, 1);
2525
2526                 ranges->start = current_page;
2527                 ranges->end = current_page;
2528                 n_ranges = 1;
2529
2530                 break;
2531         case GTK_PRINT_PAGES_RANGES: {
2532                 GtkPageRange *page_range;
2533
2534                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2535                                                                  &n_ranges);
2536                 if (n_ranges > 0)
2537                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2538         }
2539                 break;
2540         case GTK_PRINT_PAGES_ALL: {
2541                 gint n_pages;
2542
2543                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2544
2545                 ranges = g_new0 (EvPrintRange, 1);
2546
2547                 ranges->start = 0;
2548                 ranges->end = n_pages - 1;
2549                 n_ranges = 1;
2550         }
2551                 break;
2552         }
2553
2554         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2555
2556         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2557
2558         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2559                                                 GTK_UNIT_POINTS);
2560         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2561                                                   GTK_UNIT_POINTS);
2562
2563         if (scale != 1.0) {
2564                 width *= scale;
2565                 height *= scale;
2566         }
2567
2568         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2569
2570         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2571         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2572         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2573
2574         window->priv->print_job = ev_job_print_new (window->priv->document,
2575                                                     file_format ? file_format : "ps",
2576                                                     width, height,
2577                                                     ranges, n_ranges,
2578                                                     page_set,
2579                                                     pages_per_sheet,
2580                                                     copies, collate,
2581                                                     reverse);
2582
2583         g_signal_connect (window->priv->print_job, "finished",
2584                           G_CALLBACK (ev_window_print_job_cb),
2585                           window);
2586         /* The priority doesn't matter for this job */
2587         ev_job_scheduler_push_job (window->priv->print_job, EV_JOB_PRIORITY_NONE);
2588
2589         gtk_widget_destroy (GTK_WIDGET (dialog));
2590         window->priv->print_dialog = NULL;
2591
2592         return TRUE;
2593 }
2594
2595 void
2596 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2597 {
2598         GtkWidget           *dialog;
2599         EvPageCache         *page_cache;
2600         gint                 current_page;
2601         gint                 document_last_page;
2602         GtkPrintCapabilities capabilities;
2603
2604         g_return_if_fail (EV_IS_WINDOW (ev_window));
2605         g_return_if_fail (ev_window->priv->document != NULL);
2606
2607         if (ev_window->priv->print_dialog) {
2608                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2609                 return;
2610         }
2611
2612         page_cache = ev_page_cache_get (ev_window->priv->document);
2613         current_page = ev_page_cache_get_current_page (page_cache);
2614         document_last_page = ev_page_cache_get_n_pages (page_cache);
2615
2616         if (!ev_window->priv->print_settings) {
2617                 ev_window->priv->print_settings = gtk_print_settings_copy (
2618                         ev_application_get_print_settings (EV_APP));
2619                 ev_window_load_print_settings_from_metadata (ev_window);
2620         }
2621
2622         if (first_page != 1 || last_page != document_last_page) {
2623                 GtkPageRange range;
2624
2625                 /* Ranges in GtkPrint are 0 - N */
2626                 range.start = first_page - 1;
2627                 range.end = last_page - 1;
2628
2629                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2630                                                     GTK_PRINT_PAGES_RANGES);
2631                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2632                                                     &range, 1);
2633         }
2634
2635         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2636         ev_window->priv->print_dialog = dialog;
2637
2638         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2639                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2640         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2641                                                        capabilities);
2642
2643         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2644                                                 current_page);
2645
2646         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2647                                             ev_window->priv->print_settings);
2648
2649         if (ev_window->priv->print_page_setup)
2650                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2651                                                       ev_window->priv->print_page_setup);
2652
2653         g_signal_connect (G_OBJECT (dialog), "response",
2654                           G_CALLBACK (ev_window_print_dialog_response_cb),
2655                           ev_window);
2656
2657         gtk_widget_show (dialog);
2658 }
2659
2660 static void
2661 ev_window_print (EvWindow *window)
2662 {
2663         EvPageCache *page_cache;
2664         gint         last_page;
2665
2666         page_cache = ev_page_cache_get (window->priv->document);
2667         last_page = ev_page_cache_get_n_pages (page_cache);
2668
2669         ev_window_print_range (window, 1, last_page);
2670 }
2671
2672 static void
2673 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2674 {
2675         ev_window_print (ev_window);
2676 }
2677
2678 static void
2679 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2680 {
2681         if (ev_window->priv->properties == NULL) {
2682                 ev_window->priv->properties = ev_properties_dialog_new ();
2683                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2684                                                    ev_window->priv->uri,
2685                                                    ev_window->priv->document);
2686                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2687                                            (gpointer) &(ev_window->priv->properties));
2688                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2689                                               GTK_WINDOW (ev_window));
2690         }
2691
2692         ev_document_fc_mutex_lock ();
2693         gtk_widget_show (ev_window->priv->properties);
2694         ev_document_fc_mutex_unlock ();
2695 }
2696
2697 static void
2698 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2699 {
2700         g_return_if_fail (EV_IS_WINDOW (ev_window));
2701
2702         gtk_widget_destroy (GTK_WIDGET (ev_window));
2703 }
2704
2705 static void
2706 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2707 {
2708         GtkAction *action;
2709
2710         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2711         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2712         update_chrome_visibility (window);
2713
2714         action = gtk_action_group_get_action (window->priv->action_group,
2715                                               PAGE_SELECTOR_ACTION);
2716         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2717 }
2718
2719 static void
2720 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2721 {
2722         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
2723 }
2724
2725 static void
2726 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2727 {
2728         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
2729 }
2730
2731 static void
2732 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2733 {
2734         gboolean continuous;
2735
2736         ev_window_stop_presentation (ev_window, TRUE);
2737         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2738         g_object_set (G_OBJECT (ev_window->priv->view),
2739                       "continuous", continuous,
2740                       NULL);
2741         ev_window_update_actions (ev_window);
2742 }
2743
2744 static void
2745 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2746 {
2747         gboolean dual_page;
2748
2749         ev_window_stop_presentation (ev_window, TRUE);
2750         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2751         g_object_set (G_OBJECT (ev_window->priv->view),
2752                       "dual-page", dual_page,
2753                       NULL);
2754         ev_window_update_actions (ev_window);
2755 }
2756
2757 static void
2758 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2759 {
2760         ev_window_stop_presentation (ev_window, TRUE);
2761
2762         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2763                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2764         } else {
2765                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2766         }
2767         ev_window_update_actions (ev_window);
2768 }
2769
2770 static void
2771 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2772 {
2773         ev_window_stop_presentation (ev_window, TRUE);
2774
2775         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2776                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2777         } else {
2778                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2779         }
2780         ev_window_update_actions (ev_window);
2781 }
2782
2783
2784 static void
2785 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2786 {
2787         g_return_if_fail (EV_IS_WINDOW (ev_window));
2788
2789         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2790 }
2791
2792 static void
2793 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2794 {
2795         g_return_if_fail (EV_IS_WINDOW (ev_window));
2796
2797         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2798                 g_error ("Find action should be insensitive since document doesn't support find");
2799                 return;
2800         }
2801
2802         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2803         update_chrome_visibility (ev_window);
2804         gtk_widget_grab_focus (ev_window->priv->find_bar);
2805 }
2806
2807 static void
2808 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2809 {
2810         g_return_if_fail (EV_IS_WINDOW (ev_window));
2811
2812         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2813         update_chrome_visibility (ev_window);
2814         gtk_widget_grab_focus (ev_window->priv->find_bar);
2815         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2816 }
2817
2818 static void
2819 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2820 {
2821         g_return_if_fail (EV_IS_WINDOW (ev_window));
2822
2823         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2824         update_chrome_visibility (ev_window);
2825         gtk_widget_grab_focus (ev_window->priv->find_bar);
2826         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2827 }
2828
2829 static void
2830 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2831 {
2832         g_return_if_fail (EV_IS_WINDOW (ev_window));
2833
2834         ev_view_copy (EV_VIEW (ev_window->priv->view));
2835 }
2836
2837 static void
2838 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2839                                       EvWindow *ev_window)
2840 {
2841         if (!ev_window_is_empty (ev_window))
2842                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2843                                              gtk_paned_get_position (GTK_PANED (object)));
2844 }
2845
2846 static void
2847 ev_window_update_fullscreen_action (EvWindow *window)
2848 {
2849         GtkAction *action;
2850
2851         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2852         g_signal_handlers_block_by_func
2853                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2854         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2855                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2856         g_signal_handlers_unblock_by_func
2857                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2858 }
2859
2860 static void
2861 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2862 {
2863         GtkWidget *item;
2864
2865         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2866         g_object_set (item, "is-important", FALSE, NULL);
2867
2868         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2869         g_object_set (item, "is-important", FALSE, NULL);
2870
2871         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2872         g_object_set (item, "is-important", TRUE, NULL);
2873
2874         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2875         g_object_set (item, "is-important", TRUE, NULL);
2876 }
2877
2878 static void
2879 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2880 {
2881         static gboolean done = FALSE;
2882
2883         if (!done) {
2884                 gtk_rc_parse_string (
2885                         "\n"
2886                         "   style \"fullscreen-toolbar-style\"\n"
2887                         "   {\n"
2888                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2889                         "   }\n"
2890                         "\n"
2891                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2892                         "\n");
2893                 done = TRUE;
2894         }
2895
2896         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2897 }
2898
2899 static void
2900 ev_window_run_fullscreen (EvWindow *window)
2901 {
2902         EvView  *view = EV_VIEW (window->priv->view);
2903         gboolean fullscreen_window = TRUE;
2904
2905         if (ev_view_get_fullscreen (view))
2906                 return;
2907
2908         if (!window->priv->fullscreen_toolbar) {
2909                 window->priv->fullscreen_toolbar =
2910                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2911                                                    "/FullscreenToolbar");
2912
2913                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2914                                        GTK_TOOLBAR_BOTH_HORIZ);
2915                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2916                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2917
2918                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2919                                     window->priv->fullscreen_toolbar,
2920                                     FALSE, FALSE, 0);
2921                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2922                                        window->priv->fullscreen_toolbar, 1);
2923         }
2924
2925         if (ev_view_get_presentation (view)) {
2926                 ev_window_stop_presentation (window, FALSE);
2927                 fullscreen_window = FALSE;
2928         }
2929
2930         g_object_set (G_OBJECT (window->priv->scrolled_window),
2931                       "shadow-type", GTK_SHADOW_NONE,
2932                       NULL);
2933
2934         ev_view_set_fullscreen (view, TRUE);
2935         ev_window_update_fullscreen_action (window);
2936
2937         /* If the user doesn't have the main toolbar he/she won't probably want
2938          * the toolbar in fullscreen mode. See bug #483048
2939          */
2940         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2941                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2942         update_chrome_visibility (window);
2943
2944         if (fullscreen_window)
2945                 gtk_window_fullscreen (GTK_WINDOW (window));
2946         gtk_widget_grab_focus (window->priv->view);
2947
2948         if (!ev_window_is_empty (window))
2949                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2950 }
2951
2952 static void
2953 ev_window_stop_fullscreen (EvWindow *window,
2954                            gboolean  unfullscreen_window)
2955 {
2956         EvView *view = EV_VIEW (window->priv->view);
2957
2958         if (!ev_view_get_fullscreen (view))
2959                 return;
2960
2961         g_object_set (G_OBJECT (window->priv->scrolled_window),
2962                       "shadow-type", GTK_SHADOW_IN,
2963                       NULL);
2964
2965         ev_view_set_fullscreen (view, FALSE);
2966         ev_window_update_fullscreen_action (window);
2967         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2968         update_chrome_visibility (window);
2969         if (unfullscreen_window)
2970                 gtk_window_unfullscreen (GTK_WINDOW (window));
2971
2972         if (!ev_window_is_empty (window))
2973                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2974 }
2975
2976 static void
2977 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2978 {
2979         gboolean fullscreen;
2980
2981         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2982         if (fullscreen) {
2983                 ev_window_run_fullscreen (window);
2984         } else {
2985                 ev_window_stop_fullscreen (window, TRUE);
2986         }
2987 }
2988
2989 static gboolean
2990 presentation_timeout_cb (EvWindow *window)
2991 {
2992         EvView *view = EV_VIEW (window->priv->view);
2993
2994         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2995                 return FALSE;
2996
2997         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2998         window->priv->presentation_timeout_id = 0;
2999
3000         return FALSE;
3001 }
3002
3003 static void
3004 presentation_set_timeout (EvWindow *window)
3005 {
3006         if (window->priv->presentation_timeout_id > 0) {
3007                 g_source_remove (window->priv->presentation_timeout_id);
3008         }
3009
3010         window->priv->presentation_timeout_id =
3011                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3012                                        (GSourceFunc)presentation_timeout_cb, window);
3013
3014         ev_view_show_cursor (EV_VIEW (window->priv->view));
3015 }
3016
3017 static void
3018 presentation_clear_timeout (EvWindow *window)
3019 {
3020         if (window->priv->presentation_timeout_id > 0) {
3021                 g_source_remove (window->priv->presentation_timeout_id);
3022         }
3023
3024         window->priv->presentation_timeout_id = 0;
3025
3026         ev_view_show_cursor (EV_VIEW (window->priv->view));
3027 }
3028
3029 static gboolean
3030 presentation_motion_notify_cb (GtkWidget *widget,
3031                                GdkEventMotion *event,
3032                                gpointer user_data)
3033 {
3034         EvWindow *window = EV_WINDOW (user_data);
3035
3036         presentation_set_timeout (window);
3037
3038         return FALSE;
3039 }
3040
3041 static gboolean
3042 presentation_leave_notify_cb (GtkWidget *widget,
3043                               GdkEventCrossing *event,
3044                               gpointer user_data)
3045 {
3046         EvWindow *window = EV_WINDOW (user_data);
3047
3048         presentation_clear_timeout (window);
3049
3050         return FALSE;
3051 }
3052
3053 static void
3054 ev_window_update_presentation_action (EvWindow *window)
3055 {
3056         GtkAction *action;
3057
3058         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3059         g_signal_handlers_block_by_func
3060                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3061         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3062                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3063         g_signal_handlers_unblock_by_func
3064                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3065 }
3066
3067 static void
3068 ev_window_run_presentation (EvWindow *window)
3069 {
3070         EvView  *view = EV_VIEW (window->priv->view);
3071         gboolean fullscreen_window = TRUE;
3072
3073         if (ev_view_get_presentation (view))
3074                 return;
3075
3076         if (ev_view_get_fullscreen (view)) {
3077                 ev_window_stop_fullscreen (window, FALSE);
3078                 fullscreen_window = FALSE;
3079         }
3080
3081         g_object_set (G_OBJECT (window->priv->scrolled_window),
3082                       "shadow-type", GTK_SHADOW_NONE,
3083                       NULL);
3084
3085         ev_view_set_presentation (view, TRUE);
3086         ev_window_update_presentation_action (window);
3087
3088         update_chrome_visibility (window);
3089
3090         gtk_widget_grab_focus (window->priv->view);
3091         if (fullscreen_window)
3092                 gtk_window_fullscreen (GTK_WINDOW (window));
3093
3094         g_signal_connect (window->priv->view,
3095                           "motion-notify-event",
3096                           G_CALLBACK (presentation_motion_notify_cb),
3097                           window);
3098         g_signal_connect (window->priv->view,
3099                           "leave-notify-event",
3100                           G_CALLBACK (presentation_leave_notify_cb),
3101                           window);
3102         presentation_set_timeout (window);
3103
3104         ev_application_screensaver_disable (EV_APP);
3105
3106         if (!ev_window_is_empty (window))
3107                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3108 }
3109
3110 static void
3111 ev_window_stop_presentation (EvWindow *window,
3112                              gboolean  unfullscreen_window)
3113 {
3114         EvView *view = EV_VIEW (window->priv->view);
3115
3116         if (!ev_view_get_presentation (view))
3117                 return;
3118
3119         g_object_set (G_OBJECT (window->priv->scrolled_window),
3120                       "shadow-type", GTK_SHADOW_IN,
3121                       NULL);
3122
3123         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3124         ev_window_update_presentation_action (window);
3125         update_chrome_visibility (window);
3126         if (unfullscreen_window)
3127                 gtk_window_unfullscreen (GTK_WINDOW (window));
3128
3129         g_signal_handlers_disconnect_by_func (window->priv->view,
3130                                               (gpointer) presentation_motion_notify_cb,
3131                                               window);
3132         g_signal_handlers_disconnect_by_func (window->priv->view,
3133                                               (gpointer) presentation_leave_notify_cb,
3134                                               window);
3135         presentation_clear_timeout (window);
3136
3137         ev_application_screensaver_enable (EV_APP);
3138
3139         if (!ev_window_is_empty (window))
3140                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3141 }
3142
3143 static void
3144 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3145 {
3146         gboolean presentation;
3147
3148         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3149         if (presentation) {
3150                 ev_window_run_presentation (window);
3151         }
3152 }
3153
3154 static void
3155 ev_window_run_preview (EvWindow *window)
3156 {
3157         GtkAction *action;
3158
3159         if (!window->priv->preview_toolbar) {
3160                 window->priv->preview_toolbar =
3161                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3162                                                    "/PreviewToolbar");
3163
3164                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3165                                     window->priv->preview_toolbar,
3166                                     FALSE, FALSE, 0);
3167                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3168                                        window->priv->preview_toolbar, 1);
3169         }
3170
3171         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3172
3173         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3174         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3175         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3176
3177         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3178
3179         action = gtk_action_group_get_action (window->priv->action_group,
3180                                               "PreviewPrint");
3181         gtk_action_set_visible (action, TRUE);
3182
3183         update_chrome_visibility (window);
3184 }
3185
3186 static void
3187 ev_window_screen_changed (GtkWidget *widget,
3188                           GdkScreen *old_screen)
3189 {
3190         EvWindow *window = EV_WINDOW (widget);
3191         EvWindowPrivate *priv = window->priv;
3192         GdkScreen *screen;
3193
3194         screen = gtk_widget_get_screen (widget);
3195         if (screen == old_screen)
3196                 return;
3197
3198         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3199                                 get_screen_dpi (GTK_WINDOW (window)));
3200
3201         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3202                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3203         }
3204 }
3205
3206 static gboolean
3207 ev_window_state_event (GtkWidget           *widget,
3208                        GdkEventWindowState *event)
3209 {
3210         EvWindow *window = EV_WINDOW (widget);
3211         EvView   *view = EV_VIEW (window->priv->view);
3212
3213         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3214                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3215         }
3216
3217         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3218                 return FALSE;
3219
3220         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3221                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3222                         return FALSE;
3223
3224                 ev_window_run_fullscreen (window);
3225         } else {
3226                 if (ev_view_get_fullscreen (view))
3227                         ev_window_stop_fullscreen (window, FALSE);
3228                 else if (ev_view_get_presentation (view))
3229                         ev_window_stop_presentation (window, FALSE);
3230         }
3231
3232         return FALSE;
3233 }
3234
3235 static void
3236 ev_window_set_page_mode (EvWindow         *window,
3237                          EvWindowPageMode  page_mode)
3238 {
3239         GtkWidget *child = NULL;
3240         GtkWidget *real_child;
3241
3242         if (window->priv->page_mode == page_mode)
3243                 return;
3244
3245         window->priv->page_mode = page_mode;
3246
3247         switch (page_mode) {
3248                 case PAGE_MODE_DOCUMENT:
3249                         child = window->priv->view;
3250                         break;
3251                 case PAGE_MODE_PASSWORD:
3252                         child = window->priv->password_view;
3253                         break;
3254                 default:
3255                         g_assert_not_reached ();
3256         }
3257
3258         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3259         if (child != real_child) {
3260                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3261                                       real_child);
3262                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3263                                    child);
3264         }
3265         ev_window_update_actions (window);
3266 }
3267
3268
3269 static void
3270 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3271 {
3272         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3273 }
3274
3275 static void
3276 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3277 {
3278         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3279 }
3280
3281 static void
3282 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3283 {
3284         EvWindow *ev_window = EV_WINDOW (data);
3285         egg_editable_toolbar_set_edit_mode
3286                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3287         ev_application_save_toolbars_model (EV_APP);
3288         gtk_widget_destroy (GTK_WIDGET (dialog));
3289 }
3290
3291 static void
3292 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3293 {
3294         GtkWidget *dialog;
3295         GtkWidget *editor;
3296
3297         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3298                                               GTK_WINDOW (ev_window),
3299                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3300                                               GTK_STOCK_CLOSE,
3301                                               GTK_RESPONSE_CLOSE,
3302                                               NULL);
3303         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3304         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3305         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3306         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3307         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3308
3309         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3310                                          ev_application_get_toolbars_model (EV_APP));
3311         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3312         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3313
3314         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3315
3316         egg_editable_toolbar_set_edit_mode
3317                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3318
3319         g_signal_connect (dialog, "response",
3320                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3321                           ev_window);
3322         gtk_widget_show_all (dialog);
3323 }
3324
3325 static void
3326 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3327 {
3328         g_return_if_fail (EV_IS_WINDOW (ev_window));
3329
3330         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3331         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3332 }
3333
3334 static void
3335 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3336 {
3337         g_return_if_fail (EV_IS_WINDOW (ev_window));
3338
3339         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3340         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3341 }
3342
3343 static void
3344 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3345 {
3346         g_return_if_fail (EV_IS_WINDOW (ev_window));
3347
3348         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3349 }
3350
3351 static void
3352 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3353 {
3354         g_return_if_fail (EV_IS_WINDOW (ev_window));
3355
3356         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3357 }
3358
3359 static void
3360 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3361 {
3362         g_return_if_fail (EV_IS_WINDOW (ev_window));
3363
3364         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3365 }
3366
3367 static void
3368 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3369 {
3370         int n_pages;
3371
3372         g_return_if_fail (EV_IS_WINDOW (ev_window));
3373
3374         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3375         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3376 }
3377
3378 static void
3379 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3380 {
3381         int n_pages, current_page;
3382
3383         g_return_if_fail (EV_IS_WINDOW (ev_window));
3384
3385         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3386         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3387
3388         if (current_page + 10 < n_pages)
3389                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3390 }
3391
3392 static void
3393 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3394 {
3395         int current_page;
3396
3397         g_return_if_fail (EV_IS_WINDOW (ev_window));
3398
3399         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3400
3401         if (current_page - 10 >= 0)
3402                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3403 }
3404
3405 static void
3406 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3407 {
3408         ev_window_reload_document (ev_window);
3409 }
3410
3411 static void
3412 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3413 {
3414         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3415 }
3416
3417 #if GTK_CHECK_VERSION (2, 14, 0)
3418 static void
3419 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3420 {
3421         GError  *error = NULL;
3422
3423         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3424                       "ghelp:evince",
3425                       GDK_CURRENT_TIME,
3426                       &error);
3427         if (error) {
3428                 ev_window_error_message (ev_window, error,
3429                                          "%s", _("There was an error displaying help"));
3430                 g_error_free (error);
3431         }
3432 }
3433 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3434 static void
3435 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3436 {
3437         GError *error = NULL;
3438         GdkScreen *screen;
3439         char *command;
3440         const char *lang;
3441         char *uri = NULL;
3442
3443         int i;
3444
3445         const char * const * langs = g_get_language_names ();
3446
3447         for (i = 0; langs[i]; i++) {
3448                 lang = langs[i];
3449                 if (strchr (lang, '.')) {
3450                         continue;
3451                 }
3452
3453                 uri = g_build_filename(GNOMEDATADIR,
3454                                        "/gnome/help/" PACKAGE,
3455                                        lang,
3456                                        "/evince.xml",
3457                                        NULL);
3458
3459                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3460                         break;
3461                 }
3462                 g_free (uri);
3463                 uri = NULL;
3464         }
3465
3466         if (uri == NULL) {
3467                 g_warning ("Cannot find help");
3468                 return;
3469         }
3470
3471         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3472         g_free (uri);
3473
3474         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3475         gdk_spawn_command_line_on_screen (screen, command, &error);
3476         if (error != NULL) {
3477                 g_warning ("%s", error->message);
3478                 g_error_free (error);
3479         }
3480         g_free (command);
3481 }
3482 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3483
3484 static void
3485 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3486 {
3487         ev_window_stop_fullscreen (window, TRUE);
3488 }
3489
3490 static void
3491 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3492 {
3493         ev_window_run_presentation (window);
3494 }
3495
3496 static gboolean
3497 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3498                                 EvWindow   *window)
3499 {
3500         EvWindowPrivate *priv = window->priv;
3501         const gchar *printer_name;
3502
3503         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3504         if ((printer_name
3505              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3506             (!printer_name && gtk_printer_is_default (printer))) {
3507                 if (priv->printer)
3508                         g_object_unref (priv->printer);
3509                 priv->printer = g_object_ref (printer);
3510
3511                 /* Now that we have the printer, we'll start the print */
3512                 ev_window_do_preview_print (window);
3513
3514                 return TRUE; /* we're done */
3515         }
3516
3517         return FALSE; /* continue the enumeration */
3518 }
3519
3520 static void
3521 ev_window_preview_print_finished (GtkPrintJob *print_job,
3522                                   EvWindow    *window,
3523                                   GError      *error)
3524 {
3525         if (error) {
3526                 ev_window_error_message (window, error,
3527                                          "%s", _("Failed to print document"));
3528         }
3529
3530         g_object_unref (print_job);
3531         gtk_widget_destroy (GTK_WIDGET (window));
3532 }
3533
3534 static void
3535 ev_window_do_preview_print (EvWindow *window)
3536 {
3537         EvWindowPrivate  *priv = window->priv;
3538         GtkPageSetup     *page_setup;
3539         GtkPrintJob      *job;
3540         gchar            *filename;
3541         GError           *error = NULL;
3542
3543         g_assert (priv->print_settings != NULL);
3544         g_assert (priv->printer != NULL);
3545
3546         page_setup = gtk_page_setup_new ();
3547
3548         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3549                                  priv->printer,
3550                                  priv->print_settings,
3551                                  page_setup);
3552
3553         g_object_unref (priv->print_settings);
3554         priv->print_settings = NULL;
3555         g_object_unref (priv->printer);
3556         priv->printer = NULL;
3557         g_object_unref (page_setup);
3558
3559         filename = g_filename_from_uri (priv->local_uri ?
3560                                         priv->local_uri : priv->uri,
3561                                         NULL, NULL);
3562
3563         if (gtk_print_job_set_source_file (job, filename, &error)) {
3564                 gtk_print_job_send (job,
3565                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3566                                     window, NULL);
3567         } else {
3568                 g_warning ("%s", error->message);
3569                 g_error_free (error);
3570         }
3571
3572         g_free (filename);
3573
3574         gtk_widget_hide (GTK_WIDGET (window));
3575 }
3576
3577 static void
3578 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3579 {
3580         EvWindowPrivate *priv = window->priv;
3581         GtkPrintSettings *print_settings = NULL;
3582         const gchar      *print_settings_file = priv->print_settings_file;
3583
3584         if (print_settings_file) {
3585                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3586                         GError *error = NULL;
3587
3588                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3589                                                                            &error);
3590
3591                         if (error) {
3592                                 g_warning ("%s", error->message);
3593                                 g_error_free (error);
3594                                 print_settings = NULL;
3595                         }
3596                 }
3597         }
3598
3599         if (!print_settings)
3600                 print_settings = gtk_print_settings_new ();
3601
3602         if (priv->print_settings)
3603                 g_object_unref (priv->print_settings);
3604         priv->print_settings = print_settings;
3605
3606         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3607                                 window, NULL, FALSE);
3608 }
3609
3610 static void
3611 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3612 {
3613         GtkWidget *widget;
3614
3615         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3616
3617         widget = gtk_window_get_focus (GTK_WINDOW (window));
3618         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3619                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3620                 update_chrome_visibility (window);
3621                 gtk_widget_grab_focus (window->priv->view);
3622         } else {
3623                 gboolean fullscreen;
3624                 gboolean presentation;
3625
3626                 g_object_get (window->priv->view,
3627                               "fullscreen", &fullscreen,
3628                               "presentation", &presentation,
3629                               NULL);
3630
3631                 if (fullscreen) {
3632                         ev_window_stop_fullscreen (window, TRUE);
3633                 } else if (presentation) {
3634                         ev_window_stop_presentation (window, TRUE);
3635                         gtk_widget_grab_focus (window->priv->view);
3636                 } else {
3637                         gtk_widget_grab_focus (window->priv->view);
3638                 }
3639
3640                 if (fullscreen && presentation)
3641                         g_warning ("Both fullscreen and presentation set somehow");
3642         }
3643 }
3644
3645 static void
3646 save_sizing_mode (EvWindow *window)
3647 {
3648         EvSizingMode mode;
3649         GEnumValue *enum_value;
3650
3651         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3652         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3653
3654         if (!ev_window_is_empty (window))
3655                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3656                                                 enum_value->value_nick);
3657 }
3658
3659 static void
3660 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3661                                   EvWindow   *ev_window)
3662 {
3663         GtkWidget *scrolled_window;
3664         EvSizingMode sizing_mode;
3665
3666         g_object_get (ev_window->priv->view,
3667                       "sizing-mode", &sizing_mode,
3668                       NULL);
3669
3670         scrolled_window = ev_window->priv->scrolled_window;
3671
3672         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3673
3674         if (sizing_mode != EV_SIZING_FREE)
3675                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3676                                           GTK_SCROLLED_WINDOW (scrolled_window));
3677
3678         switch (sizing_mode) {
3679                 case EV_SIZING_BEST_FIT:
3680                         g_object_set (G_OBJECT (scrolled_window),
3681                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3682                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3683                                       NULL);
3684                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3685                                           G_CALLBACK (ev_view_update_view_size),
3686                                           scrolled_window);
3687                         break;
3688                 case EV_SIZING_FIT_WIDTH:
3689                         g_object_set (G_OBJECT (scrolled_window),
3690                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3691                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3692                                       NULL);
3693                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3694                                           G_CALLBACK (ev_view_update_view_size),
3695                                           scrolled_window);
3696                         break;
3697                 case EV_SIZING_FREE:
3698                         g_object_set (G_OBJECT (scrolled_window),
3699                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3700                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3701                                       NULL);
3702                         break;
3703         }
3704
3705         update_sizing_buttons (ev_window);
3706         save_sizing_mode (ev_window);
3707 }
3708
3709 static void
3710 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3711 {
3712         ev_window_update_actions (ev_window);
3713
3714         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3715                 gdouble zoom;
3716
3717                 zoom = ev_view_get_zoom (view);
3718                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3719                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3720         }
3721 }
3722
3723 static void
3724 ev_window_update_continuous_action (EvWindow *window)
3725 {
3726         GtkAction *action;
3727
3728         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3729         g_signal_handlers_block_by_func
3730                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3731         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3732                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3733         g_signal_handlers_unblock_by_func
3734                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3735 }
3736
3737 static void
3738 ev_window_update_dual_page_action (EvWindow *window)
3739 {
3740         GtkAction *action;
3741
3742         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3743         g_signal_handlers_block_by_func
3744                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3745         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3746                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3747         g_signal_handlers_unblock_by_func
3748                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3749 }
3750
3751 static void
3752 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3753 {
3754         ev_window_update_continuous_action (ev_window);
3755
3756         if (!ev_window_is_empty (ev_window))
3757                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3758                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3759 }
3760
3761 static void
3762 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3763 {
3764         int rotation;
3765
3766         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3767
3768         if (!ev_window_is_empty (window))
3769                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3770                                              rotation);
3771
3772         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3773                                        rotation);
3774         ev_window_refresh_window_thumbnail (window, rotation);
3775 }
3776
3777 static void
3778 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3779 {
3780         ev_window_update_actions (window);
3781 }
3782
3783 static void
3784 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3785 {
3786         ev_window_update_dual_page_action (ev_window);
3787
3788         if (!ev_window_is_empty (ev_window))
3789                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3790                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3791 }
3792
3793 static char *
3794 build_comments_string (void)
3795 {
3796 #ifdef ENABLE_PDF
3797         PopplerBackend backend;
3798         const char *backend_name;
3799         const char *version;
3800
3801         backend = poppler_get_backend ();
3802         version = poppler_get_version ();
3803         switch (backend) {
3804                 case POPPLER_BACKEND_CAIRO:
3805                         backend_name = "cairo";
3806                         break;
3807                 case POPPLER_BACKEND_SPLASH:
3808                         backend_name = "splash";
3809                         break;
3810                 default:
3811                         backend_name = "unknown";
3812                         break;
3813         }
3814
3815         return g_strdup_printf (_("Document Viewer.\n"
3816                                   "Using poppler %s (%s)"),
3817                                 version, backend_name);
3818 #else
3819         return g_strdup_printf (_("Document Viewer"));
3820 #endif
3821 }
3822
3823 static void
3824 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3825 {
3826         const char *authors[] = {
3827                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3828                 "Jonathan Blandford <jrb@gnome.org>",
3829                 "Marco Pesenti Gritti <marco@gnome.org>",
3830                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3831                 "Bryan Clark <clarkbw@gnome.org>",
3832                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3833                 "Wouter Bolsterlee <wbolster@gnome.org>",
3834                 NULL
3835         };
3836
3837         const char *documenters[] = {
3838                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3839                 NULL
3840         };
3841
3842         const char *license[] = {
3843                 N_("Evince is free software; you can redistribute it and/or modify "
3844                    "it under the terms of the GNU General Public License as published by "
3845                    "the Free Software Foundation; either version 2 of the License, or "
3846                    "(at your option) any later version.\n"),
3847                 N_("Evince is distributed in the hope that it will be useful, "
3848                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3849                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3850                    "GNU General Public License for more details.\n"),
3851                 N_("You should have received a copy of the GNU General Public License "
3852                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3853                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3854         };
3855
3856         char *license_trans;
3857         char *comments;
3858
3859 #ifdef ENABLE_NLS
3860         const char **p;
3861
3862         for (p = authors; *p; ++p)
3863                 *p = _(*p);
3864
3865         for (p = documenters; *p; ++p)
3866                 *p = _(*p);
3867 #endif
3868
3869         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3870                                      _(license[2]), "\n", NULL);
3871         comments = build_comments_string ();
3872
3873         gtk_show_about_dialog (
3874                 GTK_WINDOW (ev_window),
3875                 "name", _("Evince"),
3876                 "version", VERSION,
3877                 "copyright",
3878                 _("\xc2\xa9 1996-2007 The Evince authors"),
3879                 "license", license_trans,
3880                 "website", "http://www.gnome.org/projects/evince",
3881                 "comments", comments,
3882                 "authors", authors,
3883                 "documenters", documenters,
3884                 "translator-credits", _("translator-credits"),
3885                 "logo-icon-name", "evince",
3886                 "wrap-license", TRUE,
3887                 NULL);
3888
3889         g_free (comments);
3890         g_free (license_trans);
3891 }
3892
3893 static void
3894 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3895 {
3896         gboolean active;
3897
3898         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3899         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3900         update_chrome_visibility (ev_window);
3901         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3902 }
3903
3904 static void
3905 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3906 {
3907         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3908                 return;
3909
3910         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3911                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3912         update_chrome_visibility (ev_window);
3913 }
3914
3915 static void
3916 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3917                                            GParamSpec *pspec,
3918                                            EvWindow   *ev_window)
3919 {
3920         GtkWidget *current_page;
3921         const char *id;
3922
3923         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3924
3925         if (current_page == ev_window->priv->sidebar_links) {
3926                 id = LINKS_SIDEBAR_ID;
3927         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3928                 id = THUMBNAILS_SIDEBAR_ID;
3929         } else if (current_page == ev_window->priv->sidebar_attachments) {
3930                 id = ATTACHMENTS_SIDEBAR_ID;
3931         } else if (current_page == ev_window->priv->sidebar_layers) {
3932                 id = LAYERS_SIDEBAR_ID;
3933         } else {
3934                 g_assert_not_reached();
3935         }
3936
3937         g_object_unref (current_page);
3938
3939         if (!ev_window_is_empty (ev_window))
3940                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3941 }
3942
3943 static void
3944 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3945                                          GParamSpec *pspec,
3946                                          EvWindow   *ev_window)
3947 {
3948         EvView *view = EV_VIEW (ev_window->priv->view);
3949         GtkAction *action;
3950
3951         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3952
3953         if (!ev_view_get_presentation (view)) {
3954                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3955                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3956
3957                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3958                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3959         }
3960 }
3961
3962 static void
3963 view_menu_link_popup (EvWindow *ev_window,
3964                       EvLink   *link)
3965 {
3966         gboolean   show_external = FALSE;
3967         gboolean   show_internal = FALSE;
3968         GtkAction *action;
3969
3970         if (ev_window->priv->link)
3971                 g_object_unref (ev_window->priv->link);
3972
3973         if (link)
3974                 ev_window->priv->link = g_object_ref (link);
3975         else
3976                 ev_window->priv->link = NULL;
3977
3978         if (ev_window->priv->link) {
3979                 EvLinkAction *ev_action;
3980
3981                 ev_action = ev_link_get_action (link);
3982                 if (ev_action) {
3983                         switch (ev_link_action_get_action_type (ev_action)) {
3984                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3985                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3986                                         show_internal = TRUE;
3987                                         break;
3988                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3989                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3990                                         show_external = TRUE;
3991                                         break;
3992                                 default:
3993                                         break;
3994                         }
3995                 }
3996         }
3997
3998         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3999                                               "OpenLink");
4000         gtk_action_set_visible (action, show_external);
4001
4002         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4003                                               "CopyLinkAddress");
4004         gtk_action_set_visible (action, show_external);
4005
4006         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4007                                               "GoLink");
4008         gtk_action_set_visible (action, show_internal);
4009
4010         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4011                                               "OpenLinkNewWindow");
4012         gtk_action_set_visible (action, show_internal);
4013 }
4014
4015 static void
4016 view_menu_image_popup (EvWindow  *ev_window,
4017                        EvImage   *image)
4018 {
4019         GtkAction *action;
4020         gboolean   show_image = FALSE;
4021
4022         if (ev_window->priv->image)
4023                 g_object_unref (ev_window->priv->image);
4024
4025         if (image)
4026                 ev_window->priv->image = g_object_ref (image);
4027         else
4028                 ev_window->priv->image = NULL;
4029
4030         show_image = (ev_window->priv->image != NULL);
4031
4032         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4033                                               "SaveImageAs");
4034         gtk_action_set_visible (action, show_image);
4035
4036         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4037                                               "CopyImage");
4038         gtk_action_set_visible (action, show_image);
4039 }
4040
4041 static gboolean
4042 view_menu_popup_cb (EvView   *view,
4043                     GObject  *object,
4044                     EvWindow *ev_window)
4045 {
4046         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4047                 return FALSE;
4048
4049         view_menu_link_popup (ev_window,
4050                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4051         view_menu_image_popup (ev_window,
4052                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4053
4054         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4055                         NULL, NULL, NULL, NULL,
4056                         3, gtk_get_current_event_time ());
4057         return TRUE;
4058 }
4059
4060 static gboolean
4061 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4062                               GList           *attach_list,
4063                               EvWindow        *ev_window)
4064 {
4065         GtkWidget *popup;
4066
4067         g_assert (attach_list != NULL);
4068
4069         if (ev_window->priv->attach_list) {
4070                 g_list_foreach (ev_window->priv->attach_list,
4071                                 (GFunc) g_object_unref, NULL);
4072                 g_list_free (ev_window->priv->attach_list);
4073         }
4074
4075         ev_window->priv->attach_list = attach_list;
4076
4077         popup = ev_window->priv->attachment_popup;
4078
4079         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4080                         NULL, NULL,
4081                         3, gtk_get_current_event_time ());
4082
4083         return TRUE;
4084 }
4085
4086 static void
4087 ev_window_update_find_status_message (EvWindow *ev_window)
4088 {
4089         gchar *message;
4090
4091         if (!ev_window->priv->find_job)
4092                 return;
4093
4094         if (ev_job_is_finished (ev_window->priv->find_job)) {
4095                 gint n_results;
4096
4097                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4098                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4099                 /* TRANS: Sometimes this could be better translated as
4100                                       "%d hit(s) on this page".  Therefore this string
4101                                       contains plural cases. */
4102                 message = g_strdup_printf (ngettext ("%d found on this page",
4103                                                      "%d found on this page",
4104                                                      n_results),
4105                                            n_results);
4106         } else {
4107                 gdouble percent;
4108
4109                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4110                 message = g_strdup_printf (_("%3d%% remaining to search"),
4111                                            (gint) ((1.0 - percent) * 100));
4112         }
4113
4114         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4115         g_free (message);
4116 }
4117
4118 static void
4119 ev_window_find_job_finished_cb (EvJobFind *job,
4120                                 EvWindow  *ev_window)
4121 {
4122         ev_window_update_find_status_message (ev_window);
4123 }
4124
4125 static void
4126 ev_window_find_job_updated_cb (EvJobFind *job,
4127                                gint       page,
4128                                EvWindow  *ev_window)
4129 {
4130         ev_window_update_actions (ev_window);
4131
4132         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4133                               ev_job_find_get_results (job),
4134                               page);
4135         ev_window_update_find_status_message (ev_window);
4136 }
4137
4138 static void
4139 ev_window_clear_find_job (EvWindow *ev_window)
4140 {
4141         if (ev_window->priv->find_job != NULL) {
4142                 if (!ev_job_is_finished (ev_window->priv->find_job))
4143                         ev_job_cancel (ev_window->priv->find_job);
4144
4145                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4146                                                       ev_window_find_job_finished_cb,
4147                                                       ev_window);
4148                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4149                                                       ev_window_find_job_updated_cb,
4150                                                       ev_window);
4151                 g_object_unref (ev_window->priv->find_job);
4152                 ev_window->priv->find_job = NULL;
4153         }
4154 }
4155
4156 static void
4157 find_bar_previous_cb (EggFindBar *find_bar,
4158                       EvWindow   *ev_window)
4159 {
4160         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4161 }
4162
4163 static void
4164 find_bar_next_cb (EggFindBar *find_bar,
4165                   EvWindow   *ev_window)
4166 {
4167         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4168 }
4169
4170 static void
4171 find_bar_close_cb (EggFindBar *find_bar,
4172                    EvWindow   *ev_window)
4173 {
4174         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4175         ev_window_clear_find_job (ev_window);
4176         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4177         update_chrome_visibility (ev_window);
4178 }
4179
4180 static void
4181 find_bar_search_changed_cb (EggFindBar *find_bar,
4182                             GParamSpec *param,
4183                             EvWindow   *ev_window)
4184 {
4185         gboolean case_sensitive;
4186         const char *search_string;
4187
4188         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4189                 return;
4190
4191         /* Either the string or case sensitivity could have changed. */
4192         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4193         search_string = egg_find_bar_get_search_string (find_bar);
4194
4195         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4196
4197         ev_window_clear_find_job (ev_window);
4198
4199         if (search_string && search_string[0]) {
4200                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4201                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4202                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4203                                                              search_string,
4204                                                              case_sensitive);
4205                 g_signal_connect (ev_window->priv->find_job, "finished",
4206                                   G_CALLBACK (ev_window_find_job_finished_cb),
4207                                   ev_window);
4208                 g_signal_connect (ev_window->priv->find_job, "updated",
4209                                   G_CALLBACK (ev_window_find_job_updated_cb),
4210                                   ev_window);
4211                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4212         } else {
4213                 ev_window_update_actions (ev_window);
4214                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4215                                               NULL);
4216                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4217         }
4218 }
4219
4220 static void
4221 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4222                                 GParamSpec *param,
4223                                 EvWindow   *ev_window)
4224 {
4225         gboolean visible;
4226
4227         visible = GTK_WIDGET_VISIBLE (find_bar);
4228
4229         if (ev_window->priv->document &&
4230             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4231                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4232                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4233                 ev_window_update_actions (ev_window);
4234
4235                 if (visible)
4236                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4237                 else
4238                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4239         }
4240 }
4241
4242 static void
4243 find_bar_scroll (EggFindBar   *find_bar,
4244                  GtkScrollType scroll,
4245                  EvWindow     *ev_window)
4246 {
4247         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4248 }
4249
4250 static void
4251 zoom_control_changed_cb (EphyZoomAction *action,
4252                          float           zoom,
4253                          EvWindow       *ev_window)
4254 {
4255         EvSizingMode mode;
4256
4257         g_return_if_fail (EV_IS_WINDOW (ev_window));
4258
4259         if (zoom == EPHY_ZOOM_BEST_FIT) {
4260                 mode = EV_SIZING_BEST_FIT;
4261         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4262                 mode = EV_SIZING_FIT_WIDTH;
4263         } else {
4264                 mode = EV_SIZING_FREE;
4265         }
4266
4267         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4268
4269         if (mode == EV_SIZING_FREE) {
4270                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4271                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4272                                   FALSE);
4273         }
4274 }
4275
4276 static void
4277 ev_window_finalize (GObject *object)
4278 {
4279         GList *windows = ev_application_get_windows (EV_APP);
4280
4281         if (windows == NULL) {
4282                 ev_application_shutdown (EV_APP);
4283         } else {
4284                 g_list_free (windows);
4285         }
4286
4287         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4288 }
4289
4290 static void
4291 ev_window_dispose (GObject *object)
4292 {
4293         EvWindow *window = EV_WINDOW (object);
4294         EvWindowPrivate *priv = window->priv;
4295         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4296
4297         if (mpkeys) {
4298                 g_signal_handlers_disconnect_by_func (mpkeys,
4299                                                       ev_window_media_player_key_pressed,
4300                                                       window);
4301         }
4302
4303         if (priv->setup_document_idle > 0) {
4304                 g_source_remove (priv->setup_document_idle);
4305                 priv->setup_document_idle = 0;
4306         }
4307
4308         if (priv->monitor) {
4309                 g_object_unref (priv->monitor);
4310                 priv->monitor = NULL;
4311         }
4312
4313         if (priv->title) {
4314                 ev_window_title_free (priv->title);
4315                 priv->title = NULL;
4316         }
4317
4318         if (priv->ui_manager) {
4319                 g_object_unref (priv->ui_manager);
4320                 priv->ui_manager = NULL;
4321         }
4322
4323         if (priv->action_group) {
4324                 g_object_unref (priv->action_group);
4325                 priv->action_group = NULL;
4326         }
4327
4328         if (priv->view_popup_action_group) {
4329                 g_object_unref (priv->view_popup_action_group);
4330                 priv->view_popup_action_group = NULL;
4331         }
4332
4333         if (priv->attachment_popup_action_group) {
4334                 g_object_unref (priv->attachment_popup_action_group);
4335                 priv->attachment_popup_action_group = NULL;
4336         }
4337
4338         if (priv->recent_action_group) {
4339                 g_object_unref (priv->recent_action_group);
4340                 priv->recent_action_group = NULL;
4341         }
4342
4343         if (priv->recent_manager) {
4344                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4345                                                       ev_window_setup_recent,
4346                                                       window);
4347                 priv->recent_manager = NULL;
4348         }
4349
4350         priv->recent_ui_id = 0;
4351
4352         if (priv->page_cache) {
4353                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4354                 priv->page_cache = NULL;
4355         }
4356
4357         if (priv->document) {
4358                 g_object_unref (priv->document);
4359                 priv->document = NULL;
4360         }
4361
4362         if (priv->view) {
4363                 g_object_unref (priv->view);
4364                 priv->view = NULL;
4365         }
4366
4367         if (priv->password_view) {
4368                 g_object_unref (priv->password_view);
4369                 priv->password_view = NULL;
4370         }
4371
4372         if (priv->load_job) {
4373                 ev_window_clear_load_job (window);
4374         }
4375
4376         if (priv->reload_job) {
4377                 ev_window_clear_reload_job (window);
4378         }
4379
4380         if (priv->save_job) {
4381                 ev_window_clear_save_job (window);
4382         }
4383
4384         if (priv->thumbnail_job) {
4385                 ev_window_clear_thumbnail_job (window);
4386         }
4387
4388         if (priv->find_job) {
4389                 ev_window_clear_find_job (window);
4390         }
4391
4392         if (priv->local_uri) {
4393                 ev_window_clear_local_uri (window);
4394                 priv->local_uri = NULL;
4395         }
4396
4397         ev_window_close_dialogs (window);
4398         ev_window_clear_print_job (window);
4399
4400         if (window->priv->gtk_print_job) {
4401                 g_object_unref (window->priv->gtk_print_job);
4402                 window->priv->gtk_print_job = NULL;
4403         }
4404
4405         if (window->priv->printer) {
4406                 g_object_unref (window->priv->printer);
4407                 window->priv->printer = NULL;
4408         }
4409
4410         if (window->priv->print_settings) {
4411                 g_object_unref (window->priv->print_settings);
4412                 window->priv->print_settings = NULL;
4413         }
4414
4415         if (window->priv->print_page_setup) {
4416                 g_object_unref (window->priv->print_page_setup);
4417                 window->priv->print_page_setup = NULL;
4418         }
4419
4420         if (priv->link) {
4421                 g_object_unref (priv->link);
4422                 priv->link = NULL;
4423         }
4424
4425         if (priv->image) {
4426                 g_object_unref (priv->image);
4427                 priv->image = NULL;
4428         }
4429
4430         if (priv->attach_list) {
4431                 g_list_foreach (priv->attach_list,
4432                                 (GFunc) g_object_unref,
4433                                 NULL);
4434                 g_list_free (priv->attach_list);
4435                 priv->attach_list = NULL;
4436         }
4437
4438         if (priv->find_bar) {
4439                 g_signal_handlers_disconnect_by_func
4440                         (window->priv->find_bar,
4441                          G_CALLBACK (find_bar_close_cb),
4442                          window);
4443                 priv->find_bar = NULL;
4444         }
4445
4446         if (priv->uri) {
4447                 if (priv->unlink_temp_file)
4448                         ev_window_clear_temp_file (window);
4449                 g_free (priv->uri);
4450                 priv->uri = NULL;
4451         }
4452
4453         if (priv->dest) {
4454                 g_object_unref (priv->dest);
4455                 priv->dest = NULL;
4456         }
4457
4458         if (priv->history) {
4459                 g_object_unref (priv->history);
4460                 priv->history = NULL;
4461         }
4462
4463         if (priv->print_settings_file) {
4464                 ev_window_clear_print_settings_file (window);
4465                 priv->print_settings_file = NULL;
4466         }
4467
4468         if (priv->presentation_timeout_id > 0) {
4469                 g_source_remove (priv->presentation_timeout_id);
4470                 priv->presentation_timeout_id = 0;
4471         }
4472
4473         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4474 }
4475
4476 static void
4477 ev_window_class_init (EvWindowClass *ev_window_class)
4478 {
4479         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4480         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4481
4482         g_object_class->dispose = ev_window_dispose;
4483         g_object_class->finalize = ev_window_finalize;
4484
4485         widget_class->screen_changed = ev_window_screen_changed;
4486         widget_class->window_state_event = ev_window_state_event;
4487
4488         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4489 }
4490
4491 /* Normal items */
4492 static const GtkActionEntry entries[] = {
4493         { "File", NULL, N_("_File") },
4494         { "Edit", NULL, N_("_Edit") },
4495         { "View", NULL, N_("_View") },
4496         { "Go", NULL, N_("_Go") },
4497         { "Help", NULL, N_("_Help") },
4498
4499         /* File menu */
4500         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4501           N_("Open an existing document"),
4502           G_CALLBACK (ev_window_cmd_file_open) },
4503         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4504           N_("Open a copy of the current document in a new window"),
4505           G_CALLBACK (ev_window_cmd_file_open_copy) },
4506         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4507           N_("Save a copy of the current document"),
4508           G_CALLBACK (ev_window_cmd_save_as) },
4509         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4510           N_("Setup the page settings for printing"),
4511           G_CALLBACK (ev_window_cmd_file_print_setup) },
4512         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4513           N_("Print this document"),
4514           G_CALLBACK (ev_window_cmd_file_print) },
4515         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4516           G_CALLBACK (ev_window_cmd_file_properties) },
4517         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4518           G_CALLBACK (ev_window_cmd_file_close_window) },
4519
4520         /* Edit menu */
4521         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4522           G_CALLBACK (ev_window_cmd_edit_copy) },
4523         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4524           G_CALLBACK (ev_window_cmd_edit_select_all) },
4525         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4526           N_("Find a word or phrase in the document"),
4527           G_CALLBACK (ev_window_cmd_edit_find) },
4528         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4529           G_CALLBACK (ev_window_cmd_edit_find_next) },
4530         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4531           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4532         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4533           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4534         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
4535           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4536         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
4537           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4538
4539         /* View menu */
4540         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4541           N_("Enlarge the document"),
4542           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4543         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4544           N_("Shrink the document"),
4545           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4546         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4547           N_("Reload the document"),
4548           G_CALLBACK (ev_window_cmd_view_reload) },
4549
4550         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4551           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4552
4553         /* Go menu */
4554         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4555           N_("Go to the previous page"),
4556           G_CALLBACK (ev_window_cmd_go_previous_page) },
4557         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4558           N_("Go to the next page"),
4559           G_CALLBACK (ev_window_cmd_go_next_page) },
4560         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4561           N_("Go to the first page"),
4562           G_CALLBACK (ev_window_cmd_go_first_page) },
4563         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4564           N_("Go to the last page"),
4565           G_CALLBACK (ev_window_cmd_go_last_page) },
4566
4567         /* Help menu */
4568         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4569           G_CALLBACK (ev_window_cmd_help_contents) },
4570
4571         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4572           G_CALLBACK (ev_window_cmd_help_about) },
4573
4574         /* Toolbar-only */
4575         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4576           N_("Leave fullscreen mode"),
4577           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4578         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4579           N_("Start a presentation"),
4580           G_CALLBACK (ev_window_cmd_start_presentation) },
4581         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4582           N_("Print this document"),
4583           G_CALLBACK (ev_window_cmd_preview_print) },
4584
4585         /* Accellerators */
4586         { "Escape", NULL, "", "Escape", "",
4587           G_CALLBACK (ev_window_cmd_escape) },
4588         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4589           G_CALLBACK (ev_window_cmd_edit_find) },
4590         { "PageDown", NULL, "", "Page_Down", NULL,
4591           G_CALLBACK (ev_window_cmd_scroll_forward) },
4592         { "PageUp", NULL, "", "Page_Up", NULL,
4593           G_CALLBACK (ev_window_cmd_scroll_backward) },
4594         { "Space", NULL, "", "space", NULL,
4595           G_CALLBACK (ev_window_cmd_scroll_forward) },
4596         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4597           G_CALLBACK (ev_window_cmd_scroll_backward) },
4598         { "BackSpace", NULL, "", "BackSpace", NULL,
4599           G_CALLBACK (ev_window_cmd_scroll_backward) },
4600         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4601           G_CALLBACK (ev_window_cmd_scroll_forward) },
4602         { "Return", NULL, "", "Return", NULL,
4603           G_CALLBACK (ev_window_cmd_scroll_forward) },
4604         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4605           G_CALLBACK (ev_window_cmd_scroll_backward) },
4606         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4607           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4608         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4609           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4610         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4611           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4612         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4613           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4614         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4615           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4616         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4617           G_CALLBACK (ev_window_cmd_go_backward) },
4618         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4619           G_CALLBACK (ev_window_cmd_go_forward) },
4620         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4621           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4622         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4623           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4624         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4625           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4626         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4627           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4628         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4629           G_CALLBACK (ev_window_cmd_edit_copy) },
4630 };
4631
4632 /* Toggle items */
4633 static const GtkToggleActionEntry toggle_entries[] = {
4634         /* View Menu */
4635         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4636           N_("Show or hide the toolbar"),
4637           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4638         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4639           N_("Show or hide the side pane"),
4640           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4641         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4642           N_("Show the entire document"),
4643           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4644         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4645           N_("Show two pages at once"),
4646           G_CALLBACK (ev_window_cmd_dual), FALSE },
4647         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4648           N_("Expand the window to fill the screen"),
4649           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4650         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4651           N_("Run document as a presentation"),
4652           G_CALLBACK (ev_window_cmd_view_presentation) },
4653         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4654           N_("Make the current document fill the window"),
4655           G_CALLBACK (ev_window_cmd_view_best_fit) },
4656         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4657           N_("Make the current document fill the window width"),
4658           G_CALLBACK (ev_window_cmd_view_page_width) },
4659 };
4660
4661 /* Popups specific items */
4662 static const GtkActionEntry view_popup_entries [] = {
4663         /* Links */
4664         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4665           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4666         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4667           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4668         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4669           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4670         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4671           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4672         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4673           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4674         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4675           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4676 };
4677
4678 static const GtkActionEntry attachment_popup_entries [] = {
4679         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4680           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4681         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4682           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4683 };
4684
4685 static void
4686 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4687 {
4688         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4689 }
4690
4691 static void
4692 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4693 {
4694         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4695         gtk_widget_grab_focus (window->priv->view);
4696 }
4697
4698 static void
4699 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4700 {
4701
4702         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4703         gtk_widget_grab_focus (window->priv->view);
4704 }
4705
4706 static void
4707 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
4708                                    EvWindow        *window)
4709 {
4710         ev_view_reload (EV_VIEW (window->priv->view));
4711 }
4712
4713 static void
4714 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4715 {
4716         GtkAction *action;
4717
4718         action = g_object_new (EV_TYPE_PAGE_ACTION,
4719                                "name", PAGE_SELECTOR_ACTION,
4720                                "label", _("Page"),
4721                                "tooltip", _("Select Page"),
4722                                "icon_name", "text-x-generic",
4723                                "visible_overflown", FALSE,
4724                                NULL);
4725         g_signal_connect (action, "activate_link",
4726                           G_CALLBACK (activate_link_cb), window);
4727         gtk_action_group_add_action (group, action);
4728         g_object_unref (action);
4729
4730         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4731                                "name", ZOOM_CONTROL_ACTION,
4732                                "label", _("Zoom"),
4733                                "stock_id", EV_STOCK_ZOOM,
4734                                "tooltip", _("Adjust the zoom level"),
4735                                "zoom", 1.0,
4736                                NULL);
4737         g_signal_connect (action, "zoom_to_level",
4738                           G_CALLBACK (zoom_control_changed_cb), window);
4739         gtk_action_group_add_action (group, action);
4740         g_object_unref (action);
4741
4742         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4743                                "name", NAVIGATION_ACTION,
4744                                "label", _("Navigation"),
4745                                "is_important", TRUE,
4746                                "short_label", _("Back"),
4747                                "stock_id", GTK_STOCK_GO_DOWN,
4748                                /*translators: this is the history action*/
4749                                "tooltip", _("Move across visited pages"),
4750                                NULL);
4751         g_signal_connect (action, "activate_link",
4752                           G_CALLBACK (navigation_action_activate_link_cb), window);
4753         gtk_action_group_add_action (group, action);
4754         g_object_unref (action);
4755
4756         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4757                                "name", "FileOpenRecent",
4758                                "label", _("_Open..."),
4759                                "tooltip", _("Open an existing document"),
4760                                "stock_id", GTK_STOCK_OPEN,
4761                                NULL);
4762         g_signal_connect (action, "activate",
4763                           G_CALLBACK (ev_window_cmd_file_open), window);
4764         g_signal_connect (action, "item_activated",
4765                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4766                           window);
4767         gtk_action_group_add_action (group, action);
4768         g_object_unref (action);
4769 }
4770
4771 static void
4772 set_action_properties (GtkActionGroup *action_group)
4773 {
4774         GtkAction *action;
4775
4776         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4777         g_object_set (action, "is-important", TRUE, NULL);
4778         /*translators: this is the label for toolbar button*/
4779         g_object_set (action, "short_label", _("Previous"), NULL);
4780
4781         action = gtk_action_group_get_action (action_group, "GoNextPage");
4782         g_object_set (action, "is-important", TRUE, NULL);
4783         /*translators: this is the label for toolbar button*/
4784         g_object_set (action, "short_label", _("Next"), NULL);
4785
4786         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4787         /*translators: this is the label for toolbar button*/
4788         g_object_set (action, "short_label", _("Zoom In"), NULL);
4789
4790         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4791         /*translators: this is the label for toolbar button*/
4792         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4793
4794         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4795         /*translators: this is the label for toolbar button*/
4796         g_object_set (action, "short_label", _("Best Fit"), NULL);
4797
4798         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4799         /*translators: this is the label for toolbar button*/
4800         g_object_set (action, "short_label", _("Fit Width"), NULL);
4801
4802         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4803         g_object_set (action, "is-important", TRUE, NULL);
4804 }
4805
4806 static void
4807 set_chrome_actions (EvWindow *window)
4808 {
4809         EvWindowPrivate *priv = window->priv;
4810         GtkActionGroup *action_group = priv->action_group;
4811         GtkAction *action;
4812
4813         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4814         g_signal_handlers_block_by_func
4815                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4816         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4817                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4818         g_signal_handlers_unblock_by_func
4819                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4820 }
4821
4822 static void
4823 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4824                           GParamSpec     *pspec,
4825                           EvWindow       *ev_window)
4826 {
4827         GtkTreeModel *model;
4828         GtkAction *action;
4829
4830         g_object_get (G_OBJECT (ev_sidebar_links),
4831                       "model", &model,
4832                       NULL);
4833
4834         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4835         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4836         g_object_unref (model);
4837 }
4838
4839 static gboolean
4840 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4841 {
4842 #ifdef ENABLE_DBUS
4843         GObject *keys;
4844
4845         keys = ev_application_get_media_keys (EV_APP);
4846         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
4847 #endif /* ENABLE_DBUS */
4848
4849         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4850         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4851
4852         ev_window_set_view_accels_sensitivity (window, TRUE);
4853
4854         update_chrome_visibility (window);
4855
4856         return FALSE;
4857 }
4858
4859 static gboolean
4860 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4861 {
4862         ev_window_set_view_accels_sensitivity (window, FALSE);
4863
4864         return FALSE;
4865 }
4866
4867 static void
4868 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4869                                     GParamSpec         *pspec,
4870                                     EvWindow           *ev_window)
4871 {
4872         GtkWidget *widget;
4873
4874         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4875
4876         if (widget != NULL) {
4877                 g_signal_connect_object (widget, "focus_in_event",
4878                                          G_CALLBACK (view_actions_focus_in_cb),
4879                                          ev_window, 0);
4880                 g_signal_connect_object (widget, "focus_out_event",
4881                                          G_CALLBACK (view_actions_focus_out_cb),
4882                                          ev_window, 0);
4883                 g_object_unref (widget);
4884         }
4885 }
4886
4887 static gboolean
4888 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4889 {
4890         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4891                 gboolean maximized;
4892
4893                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4894                 if (!ev_window_is_empty (window))
4895                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4896         }
4897
4898         return FALSE;
4899 }
4900
4901 static gboolean
4902 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4903 {
4904         char *uri = window->priv->uri;
4905         GdkWindowState state;
4906         int x, y, width, height, document_width, document_height;
4907
4908         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4909
4910         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4911                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4912                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4913
4914                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4915                         ev_page_cache_get_max_width (window->priv->page_cache,
4916                                                      0, 1.0,
4917                                                      &document_width);
4918                         ev_page_cache_get_max_height (window->priv->page_cache,
4919                                                       0, 1.0,
4920                                                       &document_height);
4921                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4922                                                         (double)width / document_width);
4923                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4924                                                         (double)height / document_height);
4925
4926                         ev_metadata_manager_set_int (uri, "window_x", x);
4927                         ev_metadata_manager_set_int (uri, "window_y", y);
4928                         ev_metadata_manager_set_int (uri, "window_width", width);
4929                         ev_metadata_manager_set_int (uri, "window_height", height);
4930                 }
4931         }
4932
4933         return FALSE;
4934 }
4935
4936 static void
4937 launch_action (EvWindow *window, EvLinkAction *action)
4938 {
4939         const char *filename = ev_link_action_get_filename (action);
4940         GAppInfo *app_info;
4941         GFile *file;
4942         GList file_list = {NULL};
4943         GAppLaunchContext *context = NULL;
4944         GError *error = NULL;
4945
4946         if (filename == NULL)
4947                 return;
4948
4949         if (g_path_is_absolute (filename)) {
4950                 file = g_file_new_for_path (filename);
4951         } else {
4952                 GFile *base_file;
4953                 gchar *dir;
4954
4955                 dir = g_path_get_dirname (window->priv->uri);
4956                 base_file = g_file_new_for_uri (dir);
4957                 g_free (dir);
4958
4959                 file = g_file_resolve_relative_path (base_file, filename);
4960                 g_object_unref (base_file);
4961         }
4962
4963         app_info = g_file_query_default_handler (file, NULL, &error);
4964         if (!app_info) {
4965                 ev_window_error_message (window, error,
4966                                          "%s",
4967                                          _("Unable to launch external application."));
4968                 g_object_unref (file);
4969                 g_error_free (error);
4970
4971                 return;
4972         }
4973
4974 #if GTK_CHECK_VERSION (2, 14, 0)
4975         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4976         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4977                                            gtk_window_get_screen (GTK_WINDOW (window)));
4978         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
4979 #endif
4980
4981         file_list.data = file;
4982         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
4983                 ev_window_error_message (window, error,
4984                                          "%s",
4985                                          _("Unable to launch external application."));
4986                 g_error_free (error);
4987         }
4988
4989         g_object_unref (app_info);
4990         g_object_unref (file);
4991
4992         /* According to the PDF spec filename can be an executable. I'm not sure
4993            allowing to launch executables is a good idea though. -- marco */
4994 }
4995
4996 static void
4997 launch_external_uri (EvWindow *window, EvLinkAction *action)
4998 {
4999         const gchar *uri = ev_link_action_get_uri (action);
5000         GError *error = NULL;
5001         gboolean ret;
5002 #if GTK_CHECK_VERSION (2, 14, 0)
5003         GAppLaunchContext *context = NULL;
5004 #endif
5005
5006 #if GTK_CHECK_VERSION (2, 14, 0)
5007         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5008         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5009                                            gtk_window_get_screen (GTK_WINDOW (window)));
5010         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5011                                               GDK_CURRENT_TIME);
5012 #endif
5013
5014         if (!g_strstr_len (uri, strlen (uri), "://") &&
5015             !g_str_has_prefix (uri, "mailto:")) {
5016                 gchar *http;
5017
5018                 /* Not a valid uri, assuming it's http */
5019                 http = g_strdup_printf ("http://%s", uri);
5020                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5021                 g_free (http);
5022         } else {
5023                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5024         }
5025
5026         if (ret == FALSE) {
5027                 ev_window_error_message (window, error,
5028                                          "%s", _("Unable to open external link"));
5029                 g_error_free (error);
5030         }
5031 }
5032
5033 static void
5034 open_remote_link (EvWindow *window, EvLinkAction *action)
5035 {
5036         gchar *uri;
5037         gchar *dir;
5038
5039         dir = g_path_get_dirname (window->priv->uri);
5040
5041         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5042                                 NULL);
5043         g_free (dir);
5044
5045         ev_application_open_uri_at_dest (EV_APP, uri,
5046                                          gtk_window_get_screen (GTK_WINDOW (window)),
5047                                          ev_link_action_get_dest (action),
5048                                          0,
5049                                          NULL,
5050                                          FALSE,
5051                                          NULL,
5052                                          GDK_CURRENT_TIME);
5053
5054         g_free (uri);
5055 }
5056
5057 static void
5058 do_action_named (EvWindow *window, EvLinkAction *action)
5059 {
5060         const gchar *name = ev_link_action_get_name (action);
5061
5062         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5063                 ev_window_cmd_go_first_page (NULL, window);
5064         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5065                 ev_window_cmd_go_previous_page (NULL, window);
5066         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5067                 ev_window_cmd_go_next_page (NULL, window);
5068         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5069                 ev_window_cmd_go_last_page (NULL, window);
5070         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5071                 ev_window_cmd_focus_page_selector (NULL, window);
5072         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5073                 ev_window_cmd_edit_find (NULL, window);
5074         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5075                 ev_window_cmd_file_close_window (NULL, window);
5076         } else {
5077                 g_warning ("Unimplemented named action: %s, please post a "
5078                            "bug report in Evince bugzilla "
5079                            "(http://bugzilla.gnome.org) with a testcase.",
5080                            name);
5081         }
5082 }
5083
5084 static void
5085 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5086 {
5087         switch (ev_link_action_get_action_type (action)) {
5088                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5089                         EvLinkDest *dest;
5090
5091                         dest = ev_link_action_get_dest (action);
5092                         if (!dest)
5093                                 return;
5094
5095                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5096                 }
5097                         break;
5098                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5099                         launch_external_uri (window, action);
5100                         break;
5101                 case EV_LINK_ACTION_TYPE_LAUNCH:
5102                         launch_action (window, action);
5103                         break;
5104                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5105                         open_remote_link (window, action);
5106                         break;
5107                 case EV_LINK_ACTION_TYPE_NAMED:
5108                         do_action_named (window, action);
5109                         break;
5110                 default:
5111                         g_assert_not_reached ();
5112         }
5113 }
5114
5115 static void
5116 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5117 {
5118         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5119 }
5120
5121 static void
5122 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5123 {
5124         EvLinkAction *ev_action = NULL;
5125         EvLinkDest   *dest;
5126
5127         ev_action = ev_link_get_action (window->priv->link);
5128         if (!ev_action)
5129                 return;
5130
5131         dest = ev_link_action_get_dest (ev_action);
5132         if (!dest)
5133                 return;
5134
5135         ev_window_cmd_file_open_copy_at_dest (window, dest);
5136 }
5137
5138 static void
5139 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5140 {
5141         EvLinkAction *ev_action;
5142
5143         ev_action = ev_link_get_action (window->priv->link);
5144         if (!ev_action)
5145                 return;
5146
5147         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5148                                    ev_action);
5149 }
5150
5151
5152 static void
5153 image_save_dialog_response_cb (GtkWidget *fc,
5154                                gint       response_id,
5155                                EvWindow  *ev_window)
5156 {
5157         GFile           *target_file;
5158         gboolean         is_native;
5159         GError          *error = NULL;
5160         GdkPixbuf       *pixbuf;
5161         gchar           *uri;
5162         gchar          **extensions;
5163         gchar           *filename;
5164         gchar           *file_format;
5165         GdkPixbufFormat *format;
5166         GtkFileFilter   *filter;
5167
5168         if (response_id != GTK_RESPONSE_OK) {
5169                 gtk_widget_destroy (fc);
5170                 return;
5171         }
5172
5173         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5174         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5175         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5176
5177         if (format == NULL) {
5178                 format = get_gdk_pixbuf_format_by_extension (uri);
5179         }
5180
5181         if (format == NULL) {
5182                 ev_window_error_message (ev_window, NULL,
5183                                          "%s",
5184                                          _("Couldn't find appropriate format to save image"));
5185                 g_free (uri);
5186                 gtk_widget_destroy (fc);
5187
5188                 return;
5189         }
5190
5191         extensions = gdk_pixbuf_format_get_extensions (format);
5192         if (!g_str_has_suffix (uri, extensions[0])) {
5193                 gchar *uri_extension;
5194
5195                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5196                 target_file = g_file_new_for_uri (uri_extension);
5197                 g_free (uri_extension);
5198         } else {
5199                 target_file = g_file_new_for_uri (uri);
5200         }
5201         g_strfreev (extensions);
5202         g_free (uri);
5203
5204         is_native = g_file_is_native (target_file);
5205         if (is_native) {
5206                 filename = g_file_get_path (target_file);
5207         } else {
5208                 filename = ev_tmp_filename ("saveimage");
5209         }
5210
5211         ev_document_doc_mutex_lock ();
5212         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5213                                                ev_window->priv->image);
5214         ev_document_doc_mutex_unlock ();
5215
5216         file_format = gdk_pixbuf_format_get_name (format);
5217         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5218         g_free (file_format);
5219         g_object_unref (pixbuf);
5220
5221         if (error) {
5222                 ev_window_error_message (ev_window, error,
5223                                          "%s", _("The image could not be saved."));
5224                 g_error_free (error);
5225                 g_free (filename);
5226                 g_object_unref (target_file);
5227                 gtk_widget_destroy (fc);
5228
5229                 return;
5230         }
5231
5232         if (!is_native) {
5233                 GFile *source_file;
5234
5235                 source_file = g_file_new_for_uri (filename);
5236
5237                 ev_window_save_remote (ev_window, source_file, target_file);
5238                 g_object_unref (source_file);
5239         }
5240
5241         g_free (filename);
5242         g_object_unref (target_file);
5243         gtk_widget_destroy (fc);
5244 }
5245
5246 static void
5247 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5248 {
5249         GtkWidget *fc;
5250
5251         if (!window->priv->image)
5252                 return;
5253
5254         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5255                                           GTK_WINDOW (window),
5256                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5257                                           GTK_STOCK_CANCEL,
5258                                           GTK_RESPONSE_CANCEL,
5259                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5260                                           NULL);
5261
5262         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5263         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5264         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5265
5266         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5267
5268         g_signal_connect (fc, "response",
5269                           G_CALLBACK (image_save_dialog_response_cb),
5270                           window);
5271
5272         gtk_widget_show (fc);
5273 }
5274
5275 static void
5276 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5277 {
5278         GtkClipboard *clipboard;
5279         GdkPixbuf    *pixbuf;
5280
5281         if (!window->priv->image)
5282                 return;
5283
5284         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5285                                               GDK_SELECTION_CLIPBOARD);
5286         ev_document_doc_mutex_lock ();
5287         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5288                                                window->priv->image);
5289         ev_document_doc_mutex_unlock ();
5290
5291         gtk_clipboard_set_image (clipboard, pixbuf);
5292         g_object_unref (pixbuf);
5293 }
5294
5295 static void
5296 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5297 {
5298         GList     *l;
5299         GdkScreen *screen;
5300
5301         if (!window->priv->attach_list)
5302                 return;
5303
5304         screen = gtk_window_get_screen (GTK_WINDOW (window));
5305
5306         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5307                 EvAttachment *attachment;
5308                 GError       *error = NULL;
5309
5310                 attachment = (EvAttachment *) l->data;
5311
5312                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5313
5314                 if (error) {
5315                         ev_window_error_message (window, error,
5316                                                  "%s", _("Unable to open attachment"));
5317                         g_error_free (error);
5318                 }
5319         }
5320 }
5321
5322 static void
5323 attachment_save_dialog_response_cb (GtkWidget *fc,
5324                                     gint       response_id,
5325                                     EvWindow  *ev_window)
5326 {
5327         GFile                *target_file;
5328         gchar                *uri;
5329         GList                *l;
5330         GtkFileChooserAction  fc_action;
5331         gboolean              is_dir;
5332         gboolean              is_native;
5333
5334         if (response_id != GTK_RESPONSE_OK) {
5335                 gtk_widget_destroy (fc);
5336                 return;
5337         }
5338
5339         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5340         target_file = g_file_new_for_uri (uri);
5341         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5342         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5343         is_native = g_file_is_native (target_file);
5344
5345         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5346                 EvAttachment *attachment;
5347                 GFile        *save_to;
5348                 GError       *error = NULL;
5349
5350                 attachment = (EvAttachment *) l->data;
5351
5352                 if (is_native) {
5353                         if (is_dir) {
5354                                 save_to = g_file_get_child (target_file,
5355                                                             ev_attachment_get_name (attachment));
5356                         } else {
5357                                 save_to = g_object_ref (target_file);
5358                         }
5359                 } else {
5360                         save_to = ev_tmp_file_get ("saveattachment");
5361                 }
5362
5363                 ev_attachment_save (attachment, save_to, &error);
5364
5365                 if (error) {
5366                         ev_window_error_message (ev_window, error,
5367                                                  "%s", _("The attachment could not be saved."));
5368                         g_error_free (error);
5369                         g_object_unref (save_to);
5370
5371                         continue;
5372                 }
5373
5374                 if (!is_native) {
5375                         GFile *dest_file;
5376
5377                         if (is_dir) {
5378                                 dest_file = g_file_get_child (target_file,
5379                                                               ev_attachment_get_name (attachment));
5380                         } else {
5381                                 dest_file = g_object_ref (target_file);
5382                         }
5383
5384                         ev_window_save_remote (ev_window, save_to, dest_file);
5385
5386                         g_object_unref (dest_file);
5387                 }
5388
5389                 g_object_unref (save_to);
5390         }
5391
5392         g_free (uri);
5393         g_object_unref (target_file);
5394
5395         gtk_widget_destroy (fc);
5396 }
5397
5398 static void
5399 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5400 {
5401         GtkWidget    *fc;
5402         EvAttachment *attachment = NULL;
5403
5404         if (!window->priv->attach_list)
5405                 return;
5406
5407         if (g_list_length (window->priv->attach_list) == 1)
5408                 attachment = (EvAttachment *) window->priv->attach_list->data;
5409
5410         fc = gtk_file_chooser_dialog_new (
5411                 _("Save Attachment"),
5412                 GTK_WINDOW (window),
5413                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5414                 GTK_STOCK_CANCEL,
5415                 GTK_RESPONSE_CANCEL,
5416                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5417                 NULL);
5418
5419         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5420         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5421         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5422
5423         if (attachment)
5424                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5425                                                    ev_attachment_get_name (attachment));
5426
5427         g_signal_connect (fc, "response",
5428                           G_CALLBACK (attachment_save_dialog_response_cb),
5429                           window);
5430
5431         gtk_widget_show (fc);
5432 }
5433
5434 static void
5435 ev_window_media_player_key_pressed (EvWindow    *window,
5436                                     const gchar *key,
5437                                     gpointer     user_data)
5438 {
5439         if (!gtk_window_is_active (GTK_WINDOW (window)))
5440                 return;
5441
5442         /* Note how Previous/Next only go to the
5443          * next/previous page despite their icon telling you
5444          * they should go to the beginning/end.
5445          *
5446          * There's very few keyboards with FFW/RWD though,
5447          * so we stick the most useful keybinding on the most
5448          * often seen keys
5449          */
5450         if (strcmp (key, "Play") == 0) {
5451                 ev_window_run_presentation (window);
5452         } else if (strcmp (key, "Previous") == 0) {
5453                 ev_window_cmd_go_previous_page (NULL, window);
5454         } else if (strcmp (key, "Next") == 0) {
5455                 ev_window_cmd_go_next_page (NULL, window);
5456         } else if (strcmp (key, "FastForward") == 0) {
5457                 ev_window_cmd_go_last_page (NULL, window);
5458         } else if (strcmp (key, "Rewind") == 0) {
5459                 ev_window_cmd_go_first_page (NULL, window);
5460         }
5461 }
5462
5463 static void
5464 ev_window_init (EvWindow *ev_window)
5465 {
5466         GtkActionGroup *action_group;
5467         GtkAccelGroup *accel_group;
5468         GError *error = NULL;
5469         GtkWidget *sidebar_widget;
5470         GObject *mpkeys;
5471
5472         g_signal_connect (ev_window, "configure_event",
5473                           G_CALLBACK (window_configure_event_cb), NULL);
5474         g_signal_connect (ev_window, "window_state_event",
5475                           G_CALLBACK (window_state_event_cb), NULL);
5476
5477         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5478
5479         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5480         ev_window->priv->title = ev_window_title_new (ev_window);
5481
5482         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5483         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5484         gtk_widget_show (ev_window->priv->main_box);
5485
5486         action_group = gtk_action_group_new ("MenuActions");
5487         ev_window->priv->action_group = action_group;
5488         gtk_action_group_set_translation_domain (action_group, NULL);
5489         gtk_action_group_add_actions (action_group, entries,
5490                                       G_N_ELEMENTS (entries), ev_window);
5491         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5492                                              G_N_ELEMENTS (toggle_entries),
5493                                              ev_window);
5494         set_action_properties (action_group);
5495         register_custom_actions (ev_window, action_group);
5496
5497         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5498         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5499                                             action_group, 0);
5500
5501         accel_group =
5502                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5503         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5504
5505         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5506
5507         action_group = gtk_action_group_new ("ViewPopupActions");
5508         ev_window->priv->view_popup_action_group = action_group;
5509         gtk_action_group_set_translation_domain (action_group, NULL);
5510         gtk_action_group_add_actions (action_group, view_popup_entries,
5511                                       G_N_ELEMENTS (view_popup_entries),
5512                                       ev_window);
5513         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5514                                             action_group, 0);
5515
5516         action_group = gtk_action_group_new ("AttachmentPopupActions");
5517         ev_window->priv->attachment_popup_action_group = action_group;
5518         gtk_action_group_set_translation_domain (action_group, NULL);
5519         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5520                                       G_N_ELEMENTS (attachment_popup_entries),
5521                                       ev_window);
5522         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5523                                             action_group, 0);
5524
5525         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5526                                               DATADIR"/evince-ui.xml",
5527                                               &error)) {
5528                 g_warning ("building menus failed: %s", error->message);
5529                 g_error_free (error);
5530         }
5531
5532         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5533         ev_window->priv->recent_action_group = NULL;
5534         ev_window->priv->recent_ui_id = 0;
5535         g_signal_connect_swapped (ev_window->priv->recent_manager,
5536                                   "changed",
5537                                   G_CALLBACK (ev_window_setup_recent),
5538                                   ev_window);
5539
5540         ev_window->priv->menubar =
5541                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5542                                             "/MainMenu");
5543         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5544                             ev_window->priv->menubar,
5545                             FALSE, FALSE, 0);
5546
5547         ev_window->priv->toolbar = GTK_WIDGET
5548           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5549                          "ui-manager", ev_window->priv->ui_manager,
5550                          "popup-path", "/ToolbarPopup",
5551                          "model", ev_application_get_toolbars_model (EV_APP),
5552                          NULL));
5553
5554         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5555                                    "DefaultToolBar");
5556         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5557                             ev_window->priv->toolbar,
5558                             FALSE, FALSE, 0);
5559         gtk_widget_show (ev_window->priv->toolbar);
5560
5561         /* Add the main area */
5562         ev_window->priv->hpaned = gtk_hpaned_new ();
5563         g_signal_connect (ev_window->priv->hpaned,
5564                           "notify::position",
5565                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5566                           ev_window);
5567
5568         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5569         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5570                             TRUE, TRUE, 0);
5571         gtk_widget_show (ev_window->priv->hpaned);
5572
5573         ev_window->priv->sidebar = ev_sidebar_new ();
5574         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5575                          ev_window->priv->sidebar, FALSE, FALSE);
5576         gtk_widget_show (ev_window->priv->sidebar);
5577
5578         /* Stub sidebar, for now */
5579
5580         sidebar_widget = ev_sidebar_thumbnails_new ();
5581         ev_window->priv->sidebar_thumbs = sidebar_widget;
5582         g_signal_connect (sidebar_widget,
5583                           "notify::main-widget",
5584                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5585                           ev_window);
5586         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5587         gtk_widget_show (sidebar_widget);
5588         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5589                              sidebar_widget);
5590
5591         sidebar_widget = ev_sidebar_links_new ();
5592         ev_window->priv->sidebar_links = sidebar_widget;
5593         g_signal_connect (sidebar_widget,
5594                           "notify::model",
5595                           G_CALLBACK (sidebar_widget_model_set),
5596                           ev_window);
5597         g_signal_connect (sidebar_widget,
5598                           "link_activated",
5599                           G_CALLBACK (sidebar_links_link_activated_cb),
5600                           ev_window);
5601         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5602         gtk_widget_show (sidebar_widget);
5603         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5604                              sidebar_widget);
5605
5606         sidebar_widget = ev_sidebar_attachments_new ();
5607         ev_window->priv->sidebar_attachments = sidebar_widget;
5608         g_signal_connect_object (sidebar_widget,
5609                                  "popup",
5610                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5611                                  ev_window, 0);
5612         gtk_widget_show (sidebar_widget);
5613         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5614                              sidebar_widget);
5615
5616         sidebar_widget = ev_sidebar_layers_new ();
5617         ev_window->priv->sidebar_layers = sidebar_widget;
5618         g_signal_connect (sidebar_widget,
5619                           "layers_visibility_changed",
5620                           G_CALLBACK (sidebar_layers_visibility_changed),
5621                           ev_window);
5622         gtk_widget_show (sidebar_widget);
5623         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5624                              sidebar_widget);
5625
5626         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5627         ev_window->priv->scrolled_window =
5628                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5629                                           "shadow-type", GTK_SHADOW_IN,
5630                                           NULL));
5631         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5632                             ev_window->priv->scrolled_window,
5633                             TRUE, TRUE, 0);
5634         gtk_widget_show (ev_window->priv->scrolled_window);
5635
5636         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5637                         ev_window->priv->view_box);
5638         gtk_widget_show (ev_window->priv->view_box);
5639
5640         ev_window->priv->view = ev_view_new ();
5641         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5642                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5643         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
5644         g_signal_connect_swapped (ev_window->priv->password_view,
5645                                   "unlock",
5646                                   G_CALLBACK (ev_window_password_view_unlock),
5647                                   ev_window);
5648         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5649                                  G_CALLBACK (view_actions_focus_in_cb),
5650                                  ev_window, 0);
5651         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5652                                  G_CALLBACK (view_actions_focus_out_cb),
5653                                  ev_window, 0);
5654         g_signal_connect_object (ev_window->priv->view, "external-link",
5655                                  G_CALLBACK (view_external_link_cb),
5656                                  ev_window, 0);
5657         g_signal_connect_object (ev_window->priv->view, "handle-link",
5658                                  G_CALLBACK (view_handle_link_cb),
5659                                  ev_window, 0);
5660
5661         g_signal_connect_object (ev_window->priv->view,
5662                                  "popup",
5663                                  G_CALLBACK (view_menu_popup_cb),
5664                                  ev_window, 0);
5665         gtk_widget_show (ev_window->priv->view);
5666         gtk_widget_show (ev_window->priv->password_view);
5667
5668         /* Find Bar */
5669         ev_window->priv->find_bar = egg_find_bar_new ();
5670         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5671                           ev_window->priv->find_bar,
5672                           FALSE, TRUE, 0);
5673
5674         /* We own a ref on these widgets, as we can swap them in and out */
5675         g_object_ref (ev_window->priv->view);
5676         g_object_ref (ev_window->priv->password_view);
5677
5678         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5679                            ev_window->priv->view);
5680
5681         g_signal_connect (ev_window->priv->view,
5682                           "notify::sizing-mode",
5683                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5684                           ev_window);
5685         g_signal_connect (ev_window->priv->view,
5686                           "notify::zoom",
5687                           G_CALLBACK (ev_window_zoom_changed_cb),
5688                           ev_window);
5689         g_signal_connect (ev_window->priv->view,
5690                           "notify::dual-page",
5691                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5692                           ev_window);
5693         g_signal_connect (ev_window->priv->view,
5694                           "notify::continuous",
5695                           G_CALLBACK (ev_window_continuous_changed_cb),
5696                           ev_window);
5697         g_signal_connect (ev_window->priv->view,
5698                           "notify::rotation",
5699                           G_CALLBACK (ev_window_rotation_changed_cb),
5700                           ev_window);
5701         g_signal_connect (ev_window->priv->view,
5702                           "notify::has-selection",
5703                           G_CALLBACK (ev_window_has_selection_changed_cb),
5704                           ev_window);
5705
5706         /* Connect sidebar signals */
5707         g_signal_connect (ev_window->priv->sidebar,
5708                           "notify::visible",
5709                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5710                           ev_window);
5711         g_signal_connect (ev_window->priv->sidebar,
5712                           "notify::current-page",
5713                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5714                           ev_window);
5715
5716         /* Connect to find bar signals */
5717         g_signal_connect (ev_window->priv->find_bar,
5718                           "previous",
5719                           G_CALLBACK (find_bar_previous_cb),
5720                           ev_window);
5721         g_signal_connect (ev_window->priv->find_bar,
5722                           "next",
5723                           G_CALLBACK (find_bar_next_cb),
5724                           ev_window);
5725         g_signal_connect (ev_window->priv->find_bar,
5726                           "close",
5727                           G_CALLBACK (find_bar_close_cb),
5728                           ev_window);
5729         g_signal_connect (ev_window->priv->find_bar,
5730                           "notify::search-string",
5731                           G_CALLBACK (find_bar_search_changed_cb),
5732                           ev_window);
5733         g_signal_connect (ev_window->priv->find_bar,
5734                           "notify::case-sensitive",
5735                           G_CALLBACK (find_bar_search_changed_cb),
5736                           ev_window);
5737         g_signal_connect (ev_window->priv->find_bar,
5738                           "notify::visible",
5739                           G_CALLBACK (find_bar_visibility_changed_cb),
5740                           ev_window);
5741         g_signal_connect (ev_window->priv->find_bar,
5742                           "scroll",
5743                           G_CALLBACK (find_bar_scroll),
5744                           ev_window);
5745
5746         /* Popups */
5747         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5748                                                                  "/DocumentPopup");
5749         ev_window->priv->link = NULL;
5750
5751         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5752                                                                        "/AttachmentPopup");
5753         ev_window->priv->attach_list = NULL;
5754
5755         /* Media player keys */
5756         mpkeys = ev_application_get_media_keys (EV_APP);
5757         if (mpkeys) {
5758                 g_signal_connect_swapped (mpkeys, "key_pressed",
5759                                           G_CALLBACK (ev_window_media_player_key_pressed),
5760                                           ev_window);
5761         }
5762
5763         /* Give focus to the document view */
5764         gtk_widget_grab_focus (ev_window->priv->view);
5765
5766         /* Set it user interface params */
5767         ev_window_setup_recent (ev_window);
5768
5769         setup_chrome_from_metadata (ev_window);
5770         set_chrome_actions (ev_window);
5771         update_chrome_visibility (ev_window);
5772
5773         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5774
5775         setup_view_from_metadata (ev_window);
5776         setup_sidebar_from_metadata (ev_window, NULL);
5777
5778         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5779         ev_window_setup_action_sensitivity (ev_window);
5780 }
5781
5782 /**
5783  * ev_window_new:
5784  *
5785  * Creates a #GtkWidget that represents the window.
5786  *
5787  * Returns: the #GtkWidget that represents the window.
5788  */
5789 GtkWidget *
5790 ev_window_new (void)
5791 {
5792         GtkWidget *ev_window;
5793
5794         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5795                                               "type", GTK_WINDOW_TOPLEVEL,
5796                                               NULL));
5797
5798         return ev_window;
5799 }