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