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