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 "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-open-recent-action.h"
  36 #include "ev-sidebar.h"
  37 #include "ev-sidebar-links.h"
  38 #include "ev-sidebar-attachments.h"
  39 #include "ev-sidebar-thumbnails.h"
  40 #include "ev-view.h"
  41 #include "ev-password.h"
  42 #include "ev-password-view.h"
  43 #include "ev-properties-dialog.h"
  44 #include "ev-file-exporter.h"
  45 #include "ev-document-thumbnails.h"
  46 #include "ev-document-links.h"
  47 #include "ev-document-fonts.h"
  48 #include "ev-document-find.h"
  49 #include "ev-document-security.h"
  50 #include "ev-document-factory.h"
  51 #include "ev-job-queue.h"
  52 #include "ev-jobs.h"
  53 #include "ev-sidebar-page.h"
  54 #include "eggfindbar.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-editable-toolbar.h"
  57 #include "egg-toolbars-model.h"
  58 #include "ephy-zoom.h"
  59 #include "ephy-zoom-action.h"
  60 #include "ev-application.h"
  61 #include "ev-stock-icons.h"
  62 #include "ev-metadata-manager.h"
  63 #include "ev-file-helpers.h"
  64 #include "ev-utils.h"
  65 #include "ev-history.h"
  66 #include "ev-image.h"
  67 #include "ev-message-area.h"
  68
  69 #ifdef WITH_GNOME_PRINT
  70 #include "ev-print-job.h"
  71 #include <libgnomeprintui/gnome-print-dialog.h>
  72 #endif
  73
  74 #ifdef WITH_GTK_PRINT
  75 #include <gtk/gtkprintunixdialog.h>
  76 #endif
  77
  78 #ifdef ENABLE_PDF
  79 #include <poppler.h>
  80 #endif
  81
  82 #include <glib/gstdio.h>
  83 #include <glib/gi18n.h>
  84 #include <gtk/gtk.h>
  85 #include <libgnomevfs/gnome-vfs-utils.h>
  86 #include <libgnomevfs/gnome-vfs-async-ops.h>
  87 #include <libgnomevfs/gnome-vfs-ops.h>
  88 #include <gconf/gconf-client.h>
  89
  90 #include <errno.h>
  91 #include <stdlib.h>
  92 #include <string.h>
  93 #include <unistd.h>
  94
  95 #if !GLIB_CHECK_VERSION (2, 13, 3)
  96 char *xdg_user_dir_lookup (char *type);
  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
 134         /* Dialogs */
 135         GtkWidget *properties;
 136 #ifdef WITH_PRINT
 137         GtkWidget *print_dialog;
 138 #endif
 139         GtkWidget *password_dialog;
 140
 141         /* UI Builders */
 142         GtkActionGroup   *action_group;
 143         GtkActionGroup   *view_popup_action_group;
 144         GtkActionGroup   *attachment_popup_action_group;
 145         GtkRecentManager *recent_manager;
 146         GtkActionGroup   *recent_action_group;
 147         guint             recent_ui_id;
 148         GtkUIManager     *ui_manager;
 149
 150         /* Fullscreen mode */
 151         GtkWidget *fullscreen_toolbar;
 152
 153         /* Presentation mode */
 154         guint      presentation_timeout_id;
 155
 156         /* Preview mode */
 157         GtkWidget *preview_toolbar;
 158         gchar     *print_settings_file;
 159
 160         /* Popup view */
 161         GtkWidget *view_popup;
 162         EvLink    *link;
 163         EvImage   *image;
 164
 165         /* Popup attachment */
 166         GtkWidget    *attachment_popup;
 167         GList        *attach_list;
 168
 169         /* Document */
 170         char *uri;
 171         char *local_uri;
 172         EvLinkDest *dest;
 173         gboolean unlink_temp_file;
 174         gboolean in_reload;
 175
 176         EvDocument *document;
 177         EvHistory *history;
 178         EvPageCache *page_cache;
 179         EvWindowPageMode page_mode;
 180         EvWindowTitle *title;
 181
 182         EvJob *load_job;
 183         EvJob *thumbnail_job;
 184         EvJob *save_job;
 185 #ifdef WITH_GNOME_PRINT
 186         GnomePrintJob *print_job;
 187 #endif
 188
 189 #ifdef WITH_GTK_PRINT
 190         EvJob            *print_job;
 191         gboolean          print_preview;
 192         GtkPrintJob      *gtk_print_job;
 193         GtkPrinter       *printer;
 194         GtkPrintSettings *print_settings;
 195         GtkPageSetup     *print_page_setup;
 196 #endif
 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
 217 #ifdef WITH_GTK_PRINT
 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 #endif /* WITH_GTK_PRINT */
 229
 230 static void     ev_window_update_actions                (EvWindow         *ev_window);
 231 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 232                                                          GParamSpec       *pspec,
 233                                                          EvWindow         *ev_window);
 234 static void     ev_window_set_page_mode                 (EvWindow         *window,
 235                                                          EvWindowPageMode  page_mode);
 236 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 237                                                          gpointer          data);
 238 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 239                                                          EvWindow         *ev_window);
 240 #ifdef WITH_GTK_PRINT
 241 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 242                                                          EvWindow         *window);
 243 #endif
 244 static void     ev_window_save_job_cb                   (EvJobSave        *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 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 257                                                          EvWindow         *window);
 258 static void     ev_window_run_presentation              (EvWindow         *window);
 259 static void     ev_window_stop_presentation             (EvWindow         *window);
 260 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 261                                                          EvWindow         *window);
 262 static void     ev_window_run_preview                   (EvWindow         *window);
 263 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 264                                                          EvWindow         *window);
 265 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 266                                                          EvWindow         *window);
 267 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 268                                                          EvWindow         *window);
 269 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 270                                                          EvWindow         *window);
 271 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 272                                                          EvWindow         *window);
 273 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 274                                                          EvWindow         *window);
 275 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 276                                                          EvWindow         *window);
 277 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 278                                                          EvWindow         *ev_window);
 279 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 280                                                          EvWindow         *ev_window);
 281 static void     view_handle_link_cb                     (EvView           *view,
 282                                                          EvLink           *link,
 283                                                          EvWindow         *window);
 284 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 285                                                          EvWindow         *ev_window);
 286 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 287                                                          GParamSpec       *param,
 288                                                          EvWindow         *ev_window);
 289
 290 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 291
 292 static void
 293 ev_window_set_action_sensitive (EvWindow   *ev_window,
 294                                 const char *name,
 295                                 gboolean    sensitive)
 296 {
 297         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 298                                                          name);
 299         gtk_action_set_sensitive (action, sensitive);
 300 }
 301
 302
 303 static void
 304 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 305 {
 306         EvDocument *document = ev_window->priv->document;
 307         const EvDocumentInfo *info = NULL;
 308
 309         gboolean has_document = FALSE;
 310         gboolean ok_to_print = TRUE;
 311         gboolean ok_to_copy = TRUE;
 312         gboolean has_properties = TRUE;
 313         gboolean override_restrictions = FALSE;
 314         gboolean can_get_text = FALSE;
 315         gboolean has_pages = FALSE;
 316         gboolean can_find = FALSE;
 317
 318         GConfClient *client;
 319
 320         if (document) {
 321                 has_document = TRUE;
 322                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 323         }
 324
 325         if (has_document && ev_window->priv->page_cache) {
 326                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 327         }
 328
 329         if (!info || info->fields_mask == 0) {
 330                 has_properties = FALSE;
 331         }
 332
 333         if (has_document && EV_IS_SELECTION (document)) {
 334                 can_get_text = TRUE;
 335         }
 336
 337         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 338                 can_find = TRUE;
 339         }
 340
 341         client = gconf_client_get_default ();
 342         override_restrictions = gconf_client_get_bool (client,
 343                                                        GCONF_OVERRIDE_RESTRICTIONS,
 344                                                        NULL);
 345         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 346                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 347                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 348         }
 349
 350         if (has_document && !EV_IS_FILE_EXPORTER(document))
 351                 ok_to_print = FALSE;
 352
 353
 354         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 355                 ok_to_copy = FALSE;
 356         }
 357
 358         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 359                 ok_to_print = FALSE;
 360         }
 361 #ifndef WITH_PRINT
 362         ok_to_print = FALSE;
 363 #endif
 364         g_object_unref (client);
 365
 366
 367         /* File menu */
 368         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 369         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 370
 371 #ifdef WITH_GTK_PRINT
 372         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 373 #endif
 374
 375 #ifdef WITH_GNOME_PRINT
 376         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 377 #endif
 378
 379         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 380         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 381
 382         /* Edit menu */
 383         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 384         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 385         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 386         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 387         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 388
 389         /* View menu */
 390         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 391         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 392         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 393         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 394         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 395         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 396
 397         /* Toolbar-specific actions: */
 398         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 399         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 400         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 401         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 402
 403         ev_window_update_actions (ev_window);
 404 }
 405
 406 static void
 407 ev_window_update_actions (EvWindow *ev_window)
 408 {
 409         EvView *view = EV_VIEW (ev_window->priv->view);
 410         int n_pages = 0, page = -1;
 411         gboolean has_pages = FALSE;
 412         gboolean presentation_mode;
 413
 414         if (ev_window->priv->document && ev_window->priv->page_cache) {
 415                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 416                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 417                 has_pages = n_pages > 0;
 418         }
 419
 420         ev_window_set_action_sensitive (ev_window, "EditCopy",
 421                                         has_pages &&
 422                                         ev_view_get_has_selection (view));
 423         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 424                                         ev_view_can_find_next (view));
 425         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 426                                         ev_view_can_find_previous (view));
 427
 428         presentation_mode = ev_view_get_presentation (view);
 429
 430         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 431                                         has_pages &&
 432                                         ev_view_can_zoom_in (view) &&
 433                                         !presentation_mode);
 434         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 435                                         has_pages &&
 436                                         ev_view_can_zoom_out (view) &&
 437                                         !presentation_mode);
 438
 439         /* Go menu */
 440         if (has_pages) {
 441                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 442                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 443                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 444                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 445         } else {
 446                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 447                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 448                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 449                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 450         }
 451
 452         if (has_pages &&
 453             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 454             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 455                 GtkAction *action;
 456                 float      zoom;
 457                 float      real_zoom;
 458
 459                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 460                                                       ZOOM_CONTROL_ACTION);
 461
 462                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 463                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 464                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 465
 466                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 467         }
 468 }
 469
 470 static void
 471 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 472 {
 473         gboolean can_find;
 474
 475         can_find = window->priv->document &&
 476             EV_IS_DOCUMENT_FIND (window->priv->document);
 477
 478         if (window->priv->action_group) {
 479                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 480                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 481                 ev_window_set_action_sensitive (window, "Space", sensitive);
 482                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 483                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 484                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 485                 ev_window_set_action_sensitive (window, "Return", sensitive);
 486                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 487                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 488                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 489                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 490                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 491                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 492
 493                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 494         }
 495 }
 496
 497 static void
 498 set_widget_visibility (GtkWidget *widget, gboolean visible)
 499 {
 500         g_assert (GTK_IS_WIDGET (widget));
 501
 502         if (visible)
 503                 gtk_widget_show (widget);
 504         else
 505                 gtk_widget_hide (widget);
 506 }
 507
 508 static void
 509 update_chrome_visibility (EvWindow *window)
 510 {
 511         EvWindowPrivate *priv = window->priv;
 512         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 513         gboolean fullscreen_mode, presentation, fullscreen;
 514         gboolean preview_toolbar;
 515
 516         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 517         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 518         fullscreen_mode = fullscreen || presentation;
 519
 520         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 521         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 522                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 523         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 524                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 525         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 526         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 527         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 528
 529         set_widget_visibility (priv->menubar, menubar);
 530         set_widget_visibility (priv->toolbar, toolbar);
 531         set_widget_visibility (priv->find_bar, findbar);
 532         set_widget_visibility (priv->sidebar, sidebar);
 533
 534         if (priv->preview_toolbar)
 535                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 536
 537         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 538         gtk_widget_set_sensitive (priv->menubar, menubar);
 539
 540         if (priv->fullscreen_toolbar != NULL) {
 541                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 542         }
 543 }
 544
 545 static void
 546 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 547 {
 548         EvWindowPrivate *priv = window->priv;
 549
 550         if (active) {
 551                 priv->chrome |= flag;
 552         } else {
 553                 priv->chrome &= ~flag;
 554         }
 555 }
 556
 557 static void
 558 update_sizing_buttons (EvWindow *window)
 559 {
 560         GtkActionGroup *action_group = window->priv->action_group;
 561         GtkAction *action;
 562         gboolean best_fit, page_width;
 563         EvSizingMode sizing_mode;
 564
 565         if (window->priv->view == NULL)
 566                 return;
 567
 568         g_object_get (window->priv->view,
 569                       "sizing_mode", &sizing_mode,
 570                       NULL);
 571
 572         switch (sizing_mode) {
 573                 case EV_SIZING_BEST_FIT:
 574                         best_fit = TRUE;
 575                         page_width = FALSE;
 576                         break;
 577                 case EV_SIZING_FIT_WIDTH:
 578                         best_fit = FALSE;
 579                         page_width = TRUE;
 580                         break;
 581                 default:
 582                         best_fit = page_width = FALSE;
 583                         break;
 584         }
 585
 586         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 587         g_signal_handlers_block_by_func
 588                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 589         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 590         g_signal_handlers_unblock_by_func
 591                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 592
 593         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 594         g_signal_handlers_block_by_func
 595                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 596         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 597         g_signal_handlers_unblock_by_func
 598                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 599
 600         action = gtk_action_group_get_action (window->priv->action_group,
 601                                               ZOOM_CONTROL_ACTION);
 602         if (best_fit) {
 603                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 604                                                  EPHY_ZOOM_BEST_FIT);
 605         } else if (page_width) {
 606                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 607                                                  EPHY_ZOOM_FIT_WIDTH);
 608         }
 609 }
 610
 611 /**
 612  * ev_window_is_empty:
 613  * @ev_window: The instance of the #EvWindow.
 614  *
 615  * It does look if there is any document loaded or if there is any job to load
 616  * a document.
 617  *
 618  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 619  *          loaded, %FALSE in other case.
 620  */
 621 gboolean
 622 ev_window_is_empty (const EvWindow *ev_window)
 623 {
 624         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 625
 626         return (ev_window->priv->document == NULL) &&
 627                 (ev_window->priv->load_job == NULL);
 628 }
 629
 630 static void
 631 ev_window_set_message_area (EvWindow  *window,
 632                             GtkWidget *area)
 633 {
 634         if (window->priv->message_area == area)
 635                 return;
 636
 637         if (window->priv->message_area)
 638                 gtk_widget_destroy (window->priv->message_area);
 639         window->priv->message_area = area;
 640
 641         if (!area)
 642                 return;
 643
 644         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 645                             window->priv->message_area,
 646                             FALSE, FALSE, 0);
 647         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 648                                window->priv->message_area, 0);
 649         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 650                                    (gpointer) &(window->priv->message_area));
 651 }
 652
 653 static void
 654 ev_window_error_message_response_cb (EvMessageArea *area,
 655                                      gint           response_id,
 656                                      EvWindow      *window)
 657 {
 658         ev_window_set_message_area (window, NULL);
 659 }
 660
 661 static void
 662 ev_window_error_message (GtkWindow *window, const gchar *msg, GError *error)
 663 {
 664         GtkWidget *area;
 665
 666         if (EV_WINDOW (window)->priv->message_area)
 667                 return;
 668
 669         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 670                                     msg,
 671                                     GTK_STOCK_CLOSE,
 672                                     GTK_RESPONSE_CANCEL,
 673                                     NULL);
 674         if (error)
 675                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 676         g_signal_connect (area, "response",
 677                           G_CALLBACK (ev_window_error_message_response_cb),
 678                           window);
 679         gtk_widget_show (area);
 680         ev_window_set_message_area (EV_WINDOW (window), area);
 681 }
 682
 683 static void
 684 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 685 {
 686         ev_window_update_actions (ev_window);
 687 }
 688
 689 static void
 690 page_changed_cb (EvPageCache *page_cache,
 691                  gint         page,
 692                  EvWindow    *ev_window)
 693 {
 694         ev_window_update_actions (ev_window);
 695
 696         if (!ev_window_is_empty (ev_window))
 697                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 698 }
 699
 700 typedef struct _FindTask {
 701         const gchar *page_label;
 702         gchar *chapter;
 703 } FindTask;
 704
 705 static gboolean
 706 ev_window_find_chapter (GtkTreeModel *tree_model,
 707                         GtkTreePath  *path,
 708                         GtkTreeIter  *iter,
 709                         gpointer      data)
 710 {
 711         FindTask *task = (FindTask *)data;
 712         gchar *page_string;
 713
 714         gtk_tree_model_get (tree_model, iter,
 715                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 716                             -1);
 717
 718         if (!page_string)
 719                 return FALSE;
 720
 721         if (!strcmp (page_string, task->page_label)) {
 722                 gtk_tree_model_get (tree_model, iter,
 723                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 724                                     -1);
 725                 g_free (page_string);
 726                 return TRUE;
 727         }
 728
 729         g_free (page_string);
 730         return FALSE;
 731 }
 732
 733 static void
 734 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 735 {
 736         gchar *page_label = NULL;
 737         gchar *link_title;
 738         FindTask find_task;
 739         EvLink *real_link;
 740         EvLinkAction *action;
 741         EvLinkDest *dest;
 742
 743         if (window->priv->history == NULL)
 744                 return;
 745
 746         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 747                 return;
 748
 749         if (link) {
 750                 action = g_object_ref (ev_link_get_action (link));
 751                 dest = ev_link_action_get_dest (action);
 752                 page = ev_link_dest_get_page (dest);
 753                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 754         } else {
 755                 dest = ev_link_dest_new_page (page);
 756                 action = ev_link_action_new_dest (dest);
 757                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 758         }
 759
 760         if (!page_label)
 761                 return;
 762
 763         find_task.page_label = page_label;
 764         find_task.chapter = NULL;
 765
 766         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 767                 GtkTreeModel *model;
 768
 769                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 770
 771                 if (model) {
 772                         gtk_tree_model_foreach (model,
 773                                                 ev_window_find_chapter,
 774                                                 &find_task);
 775
 776                         g_object_unref (model);
 777                 }
 778         }
 779
 780         if (find_task.chapter)
 781                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 782         else
 783                 link_title = g_strdup_printf (_("Page %s"), page_label);
 784
 785         real_link = ev_link_new (link_title, action);
 786
 787         ev_history_add_link (window->priv->history, real_link);
 788
 789         g_free (find_task.chapter);
 790         g_free (link_title);
 791         g_free (page_label);
 792         g_object_unref (real_link);
 793 }
 794
 795 static void
 796 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 797 {
 798         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 799
 800         ev_window_add_history (window, 0, link);
 801         ev_window_add_history (window, current_page, NULL);
 802 }
 803
 804 static void
 805 history_changed_cb (EvPageCache *page_cache,
 806                     gint         page,
 807                     EvWindow    *window)
 808 {
 809         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 810
 811         ev_window_add_history (window, page, NULL);
 812         ev_window_add_history (window, current_page, NULL);
 813
 814         return;
 815 }
 816
 817 static void
 818 update_document_mode (EvWindow *window, EvDocumentMode mode)
 819 {
 820         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 821                 ev_window_run_presentation (window);
 822         }
 823         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 824                 ev_window_run_fullscreen (window);
 825         }
 826 }
 827
 828 static void
 829 setup_document_from_metadata (EvWindow *window)
 830 {
 831         char *uri = window->priv->uri;
 832         GValue page = { 0, };
 833         gint n_pages;
 834         gint new_page;
 835
 836         /* View the previously shown page, but make sure to not open a document on
 837          * the last page, since closing it on the last page most likely means the
 838          * user was finished reading the document. In that case, reopening should
 839          * show the first page. */
 840         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 841                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 842                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 843                 if (!window->priv->in_reload && new_page == n_pages - 1)
 844                         new_page = 0;
 845                 ev_page_cache_set_current_page (window->priv->page_cache,
 846                                                 new_page);
 847                 g_value_unset (&page);
 848         }
 849 }
 850
 851 static void
 852 setup_chrome_from_metadata (EvWindow *window)
 853 {
 854         EvChrome chrome = EV_CHROME_NORMAL;
 855         GValue show_toolbar = { 0, };
 856
 857         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 858                 if (!g_value_get_boolean (&show_toolbar))
 859                         chrome &= ~EV_CHROME_TOOLBAR;
 860                 g_value_unset (&show_toolbar);
 861         }
 862         window->priv->chrome = chrome;
 863 }
 864
 865 static void
 866 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 867 {
 868         char *uri = window->priv->uri;
 869         GtkWidget *sidebar = window->priv->sidebar;
 870         GtkWidget *links = window->priv->sidebar_links;
 871         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 872         GtkWidget *attachments = window->priv->sidebar_attachments;
 873         GValue sidebar_size = { 0, };
 874         GValue sidebar_page = { 0, };
 875         GValue sidebar_visibility = { 0, };
 876
 877         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 878                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 879                                         g_value_get_int (&sidebar_size));
 880                 g_value_unset(&sidebar_size);
 881         }
 882
 883         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 884                 const char *page_id = g_value_get_string (&sidebar_page);
 885
 886                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 887                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 888                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 889                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 890                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 891                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 892                 }
 893                 g_value_unset (&sidebar_page);
 894         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 895                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 896         }
 897
 898         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 899                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 900                 g_value_unset (&sidebar_visibility);
 901                 update_chrome_visibility (window);
 902         }
 903 }
 904
 905 static void
 906 setup_size_from_metadata (EvWindow *window)
 907 {
 908         char *uri = window->priv->uri;
 909         GValue width = { 0, };
 910         GValue height = { 0, };
 911         GValue width_ratio = { 0, };
 912         GValue height_ratio = { 0, };
 913         GValue maximized = { 0, };
 914         GValue x = { 0, };
 915         GValue y = { 0, };
 916
 917         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 918                 if (g_value_get_boolean (&maximized)) {
 919                         gtk_window_maximize (GTK_WINDOW (window));
 920                         return;
 921                 } else {
 922                         gtk_window_unmaximize (GTK_WINDOW (window));
 923                 }
 924                 g_value_unset (&maximized);
 925         }
 926
 927         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 928             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 929                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 930                                  g_value_get_int (&y));
 931                 g_value_unset (&x);
 932                 g_value_unset (&y);
 933         }
 934
 935         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 936             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 937                 gtk_window_resize (GTK_WINDOW (window),
 938                                    g_value_get_int (&width),
 939                                    g_value_get_int (&height));
 940                 g_value_unset (&width);
 941                 g_value_unset (&height);
 942                 return;
 943         }
 944
 945         if (window->priv->page_cache &&
 946             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 947             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 948
 949                 gint document_width;
 950                 gint document_height;
 951
 952                 GdkScreen *screen;
 953
 954                 gint request_width;
 955                 gint request_height;
 956
 957                 ev_page_cache_get_max_width (window->priv->page_cache,
 958                                              0, 1.0,
 959                                              &document_width);
 960                 ev_page_cache_get_max_height (window->priv->page_cache,
 961                                              0, 1.0,
 962                                              &document_height);
 963
 964                 request_width = g_value_get_double (&width_ratio) * document_width;
 965                 request_height = g_value_get_double (&height_ratio) * document_height;
 966
 967                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 968
 969                 if (screen) {
 970                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 971                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 972                 }
 973
 974                 gtk_window_resize (GTK_WINDOW (window),
 975                                    request_width,
 976                                    request_height);
 977                 g_value_unset (&width_ratio);
 978                 g_value_unset (&height_ratio);
 979         }
 980 }
 981
 982 static void
 983 setup_view_from_metadata (EvWindow *window)
 984 {
 985         EvView *view = EV_VIEW (window->priv->view);
 986         char *uri = window->priv->uri;
 987         GEnumValue *enum_value;
 988         GValue sizing_mode = { 0, };
 989         GValue zoom = { 0, };
 990         GValue continuous = { 0, };
 991         GValue dual_page = { 0, };
 992         GValue presentation = { 0, };
 993         GValue fullscreen = { 0, };
 994         GValue rotation = { 0, };
 995         GValue maximized = { 0, };
 996
 997         /* Maximized */
 998         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 999                 if (g_value_get_boolean (&maximized)) {
1000                         gtk_window_maximize (GTK_WINDOW (window));
1001                 } else {
1002                         gtk_window_unmaximize (GTK_WINDOW (window));
1003                 }
1004                 g_value_unset (&maximized);
1005         }
1006
1007         /* Sizing mode */
1008         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1009                 enum_value = g_enum_get_value_by_nick
1010                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1011                 g_value_unset (&sizing_mode);
1012                 ev_view_set_sizing_mode (view, enum_value->value);
1013         }
1014
1015         /* Zoom */
1016         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1017             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1018                 gdouble zoom_value;
1019
1020                 zoom_value = g_value_get_double (&zoom);
1021                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1022                 ev_view_set_zoom (view, zoom_value, FALSE);
1023                 g_value_unset (&zoom);
1024         }
1025
1026         /* Continuous */
1027         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1028                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1029                 g_value_unset (&continuous);
1030         }
1031
1032         /* Dual page */
1033         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1034                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1035                 g_value_unset (&dual_page);
1036         }
1037
1038         /* Presentation */
1039         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1040                 if (g_value_get_boolean (&presentation) && uri) {
1041                         ev_window_run_presentation (window);
1042                 }
1043                 g_value_unset (&presentation);
1044         }
1045
1046         /* Fullscreen */
1047         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1048                 if (g_value_get_boolean (&fullscreen) && uri) {
1049                         ev_window_run_fullscreen (window);
1050                 }
1051                 g_value_unset (&fullscreen);
1052         }
1053
1054         /* Rotation */
1055         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1056                 if (g_value_get_int (&rotation)) {
1057                         switch (g_value_get_int (&rotation)) {
1058                                 case 90:
1059                                         ev_view_set_rotation (view, 90);
1060                                         break;
1061                                 case 180:
1062                                         ev_view_set_rotation (view, 180);
1063                                         break;
1064                                 case 270:
1065                                         ev_view_set_rotation (view, 270);
1066                                         break;
1067                                 default:
1068                                         break;
1069                         }
1070                 }
1071                 g_value_unset (&rotation);
1072         }
1073 }
1074
1075 static void
1076 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1077 {
1078         if (ev_window->priv->thumbnail_job != NULL) {
1079                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1080
1081                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1082                                                       ev_window_set_icon_from_thumbnail,
1083                                                       ev_window);
1084                 g_object_unref (ev_window->priv->thumbnail_job);
1085                 ev_window->priv->thumbnail_job = NULL;
1086         }
1087 }
1088
1089 static void
1090 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1091                                    EvWindow       *ev_window)
1092 {
1093         if (job->thumbnail) {
1094                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1095                                      job->thumbnail);
1096         }
1097
1098         ev_window_clear_thumbnail_job (ev_window);
1099 }
1100
1101 static void
1102 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1103 {
1104
1105         EvRenderContext *rc;
1106         gint page_width, page_height;
1107         gdouble scale;
1108         EvDocument *document = ev_window->priv->document;
1109
1110         if (!EV_IS_DOCUMENT_THUMBNAILS (document)) {
1111                 return;
1112         }
1113
1114         ev_window_clear_thumbnail_job (ev_window);
1115
1116         ev_page_cache_get_size (ev_window->priv->page_cache,
1117                                 0, 0, 1.0,
1118                                 &page_width, &page_height);
1119         scale = (gdouble)128 / (gdouble)page_width;
1120
1121         rc = ev_render_context_new (rotation, 0, scale);
1122
1123         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1124         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1125                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1126                           ev_window);
1127         ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1128         g_object_unref (rc);
1129 }
1130
1131 static gboolean
1132 ev_window_setup_document (EvWindow *ev_window)
1133 {
1134         const EvDocumentInfo *info;
1135         EvDocument *document = ev_window->priv->document;
1136         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1137         GtkAction *action;
1138
1139         if (EV_IS_DOCUMENT_FIND (document)) {
1140                 g_signal_connect_object (G_OBJECT (document),
1141                                          "find_changed",
1142                                          G_CALLBACK (find_changed_cb),
1143                                          ev_window, 0);
1144         }
1145
1146         ev_window_refresh_window_thumbnail (ev_window, 0);
1147
1148         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1149         ev_window_title_set_document (ev_window->priv->title, document);
1150         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1151
1152         ev_sidebar_set_document (sidebar, document);
1153
1154         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1155         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1156         ev_window_setup_action_sensitivity (ev_window);
1157
1158         if (ev_window->priv->history)
1159                 g_object_unref (ev_window->priv->history);
1160         ev_window->priv->history = ev_history_new ();
1161         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1162         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1163
1164         if (ev_window->priv->properties) {
1165                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1166                                                    ev_window->priv->document);
1167         }
1168
1169         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1170         update_document_mode (ev_window, info->mode);
1171
1172         return FALSE;
1173 }
1174
1175 static void
1176 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1177 {
1178         EvView *view = EV_VIEW (ev_window->priv->view);
1179
1180         if (ev_window->priv->document)
1181                 g_object_unref (ev_window->priv->document);
1182         ev_window->priv->document = g_object_ref (document);
1183
1184         ev_window_set_message_area (ev_window, NULL);
1185
1186         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1187         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1188                           G_CALLBACK (page_changed_cb), ev_window);
1189         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1190                           G_CALLBACK (history_changed_cb), ev_window);
1191
1192         setup_size_from_metadata (ev_window);
1193         setup_sidebar_from_metadata (ev_window, document);
1194         setup_document_from_metadata (ev_window);
1195
1196         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1197                 ev_view_set_document (view, document);
1198         }
1199
1200         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1201 }
1202
1203 static void
1204 password_dialog_response (GtkWidget *password_dialog,
1205                           gint       response_id,
1206                           EvWindow  *ev_window)
1207 {
1208         char *password;
1209
1210         if (response_id == GTK_RESPONSE_OK) {
1211
1212                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1213                 if (password) {
1214                         ev_document_doc_mutex_lock ();
1215                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1216                                                            password);
1217                         ev_document_doc_mutex_unlock ();
1218                 }
1219                 g_free (password);
1220
1221                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1222
1223                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1224                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1225
1226                 gtk_widget_destroy (password_dialog);
1227
1228                 return;
1229         }
1230
1231         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1232         gtk_widget_destroy (password_dialog);
1233 }
1234
1235 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1236  * password_view page.  It assumes that ev_window->priv->password_* has been set
1237  * correctly.  These are cleared by password_dialog_response() */
1238
1239 static void
1240 ev_window_popup_password_dialog (EvWindow *ev_window)
1241 {
1242         g_assert (ev_window->priv->load_job);
1243
1244         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1245
1246         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1247         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1248
1249         if (ev_window->priv->password_dialog == NULL) {
1250                 ev_window->priv->password_dialog =
1251                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1252                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1253
1254                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1255                                            (gpointer) &(ev_window->priv->password_dialog));
1256                 g_signal_connect (ev_window->priv->password_dialog,
1257                                   "response",
1258                                   G_CALLBACK (password_dialog_response),
1259                                   ev_window);
1260                 gtk_widget_show (ev_window->priv->password_dialog);
1261         } else {
1262                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1263         }
1264 }
1265
1266 static void
1267 ev_window_clear_load_job (EvWindow *ev_window)
1268 {
1269         if (ev_window->priv->load_job != NULL) {
1270
1271                 if (!ev_window->priv->load_job->finished)
1272                         ev_job_queue_remove_job (ev_window->priv->load_job);
1273
1274                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1275                 g_object_unref (ev_window->priv->load_job);
1276                 ev_window->priv->load_job = NULL;
1277         }
1278 }
1279
1280 static void
1281 ev_window_clear_local_uri (EvWindow *ev_window)
1282 {
1283         if (ev_window->priv->local_uri) {
1284                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1285                 g_free (ev_window->priv->local_uri);
1286                 ev_window->priv->local_uri = NULL;
1287         }
1288 }
1289
1290 static void
1291 ev_window_clear_print_settings_file (EvWindow *ev_window)
1292 {
1293         if (ev_window->priv->print_settings_file) {
1294                 g_unlink (ev_window->priv->print_settings_file);
1295                 g_free (ev_window->priv->print_settings_file);
1296                 ev_window->priv->print_settings_file = NULL;
1297         }
1298 }
1299
1300 static void
1301 ev_window_clear_temp_file (EvWindow *ev_window)
1302 {
1303         GnomeVFSURI *uri;
1304         gchar       *filename;
1305         const gchar *tempdir;
1306
1307         if (!ev_window->priv->uri)
1308                 return;
1309
1310         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1311         if (!gnome_vfs_uri_is_local (uri)) {
1312                 gnome_vfs_uri_unref (uri);
1313                 return;
1314         }
1315         gnome_vfs_uri_unref (uri);
1316
1317         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1318         if (!filename)
1319                 return;
1320
1321         tempdir = g_get_tmp_dir ();
1322         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1323                 g_unlink (filename);
1324         }
1325
1326         g_free (filename);
1327 }
1328
1329 /* This callback will executed when load job will be finished.
1330  *
1331  * Since the flow of the error dialog is very confusing, we assume that both
1332  * document and uri will go away after this function is called, and thus we need
1333  * to ref/dup them.  Additionally, it needs to clear
1334  * ev_window->priv->password_{uri,document}, and thus people who call this
1335  * function should _not_ necessarily expect those to exist after being
1336  * called. */
1337 static void
1338 ev_window_load_job_cb  (EvJobLoad *job,
1339                         gpointer data)
1340 {
1341         EvWindow *ev_window = EV_WINDOW (data);
1342         EvDocument *document = EV_JOB (job)->document;
1343
1344         g_assert (job->uri);
1345
1346         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1347
1348         /* Success! */
1349         if (job->error == NULL) {
1350                 ev_window_set_document (ev_window, document);
1351
1352                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1353                         setup_view_from_metadata (ev_window);
1354                 }
1355
1356                 if (!ev_window->priv->unlink_temp_file) {
1357                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1358                 }
1359
1360                 if (job->dest) {
1361                         EvLink *link;
1362                         EvLinkAction *link_action;
1363
1364                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1365                         link = ev_link_new (NULL, link_action);
1366                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1367                         g_object_unref (link);
1368                 }
1369
1370                 switch (job->mode) {
1371                         case EV_WINDOW_MODE_FULLSCREEN:
1372                                 ev_window_run_fullscreen (ev_window);
1373                                 break;
1374                         case EV_WINDOW_MODE_PRESENTATION:
1375                                 ev_window_run_presentation (ev_window);
1376                                 break;
1377                         case EV_WINDOW_MODE_PREVIEW:
1378                                 ev_window_run_preview (ev_window);
1379                                 break;
1380                         default:
1381                                 break;
1382                 }
1383
1384                 /* Restart the search after reloading */
1385                 if (ev_window->priv->in_reload) {
1386                         GtkWidget *widget;
1387
1388                         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1389                         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1390                                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1391                                                             NULL, ev_window);
1392                         }
1393                 } else if (job->search_string && EV_IS_DOCUMENT_FIND (document)) {
1394                         ev_window_cmd_edit_find (NULL, ev_window);
1395                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1396                                                         job->search_string);
1397                 }
1398
1399                 ev_window_clear_load_job (ev_window);
1400                 ev_window->priv->in_reload = FALSE;
1401                 return;
1402         }
1403
1404         if (job->error->domain == EV_DOCUMENT_ERROR &&
1405             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1406                 gchar *base_name, *file_name;
1407
1408                 setup_view_from_metadata (ev_window);
1409
1410                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1411                 base_name = g_path_get_basename (file_name);
1412                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1413                                                 base_name);
1414                 g_free (file_name);
1415                 g_free (base_name);
1416                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1417
1418                 ev_window_popup_password_dialog (ev_window);
1419         } else {
1420                 ev_window_error_message (GTK_WINDOW (ev_window),
1421                                          _("Unable to open document"),
1422                                          job->error);
1423                 ev_window_clear_load_job (ev_window);
1424                 ev_window->priv->in_reload = FALSE;
1425         }
1426
1427         return;
1428 }
1429
1430 /**
1431  * ev_window_get_uri:
1432  * @ev_window: The instance of the #EvWindow.
1433  *
1434  * It returns the uri of the document showed in the #EvWindow.
1435  *
1436  * Returns: the uri of the document showed in the #EvWindow.
1437  */
1438 const char *
1439 ev_window_get_uri (EvWindow *ev_window)
1440 {
1441         return ev_window->priv->uri;
1442 }
1443
1444 /**
1445  * ev_window_close_dialogs:
1446  * @ev_window: The window where dialogs will be closed.
1447  *
1448  * It looks for password, print and properties dialogs and closes them and
1449  * frees them from memory. If there is any print job it does free it too.
1450  */
1451 static void
1452 ev_window_close_dialogs (EvWindow *ev_window)
1453 {
1454         if (ev_window->priv->password_dialog)
1455                 gtk_widget_destroy (ev_window->priv->password_dialog);
1456         ev_window->priv->password_dialog = NULL;
1457
1458 #ifdef WITH_PRINT
1459         if (ev_window->priv->print_dialog)
1460                 gtk_widget_destroy (ev_window->priv->print_dialog);
1461         ev_window->priv->print_dialog = NULL;
1462 #endif
1463
1464 #ifdef WITH_GNOME_PRINT
1465         if (ev_window->priv->print_job)
1466                 g_object_unref (ev_window->priv->print_job);
1467         ev_window->priv->print_job = NULL;
1468 #endif
1469
1470         if (ev_window->priv->properties)
1471                 gtk_widget_destroy (ev_window->priv->properties);
1472         ev_window->priv->properties = NULL;
1473 }
1474
1475 static gint
1476 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1477                                     GnomeVFSXferProgressInfo *info,
1478                                     EvWindow                 *ev_window)
1479 {
1480         switch (info->status) {
1481                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1482                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1483                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1484                         }
1485
1486                         return 1;
1487                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1488                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1489                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1490                         return 1;
1491                 default:
1492                         g_assert_not_reached ();
1493         }
1494
1495         return 0;
1496 }
1497
1498 void
1499 ev_window_open_uri (EvWindow       *ev_window,
1500                     const char     *uri,
1501                     EvLinkDest     *dest,
1502                     EvWindowRunMode mode,
1503                     const gchar    *search_string,
1504                     gboolean        unlink_temp_file,
1505                     const gchar    *print_settings)
1506 {
1507         GnomeVFSURI *source_uri;
1508         GnomeVFSURI *target_uri;
1509
1510         if (ev_window->priv->uri &&
1511             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1512                 ev_window->priv->in_reload = TRUE;
1513         }
1514
1515         ev_window_close_dialogs (ev_window);
1516         ev_window_clear_load_job (ev_window);
1517         ev_window_clear_local_uri (ev_window);
1518         ev_window_clear_print_settings_file (ev_window);
1519         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1520
1521         ev_window->priv->unlink_temp_file = unlink_temp_file;
1522
1523         if (mode == EV_WINDOW_MODE_PREVIEW) {
1524                 ev_window->priv->print_settings_file = print_settings ?
1525                         g_strdup (print_settings) : NULL;
1526         }
1527
1528         if (ev_window->priv->uri)
1529                 g_free (ev_window->priv->uri);
1530         ev_window->priv->uri = g_strdup (uri);
1531
1532         setup_size_from_metadata (ev_window);
1533
1534         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1535         g_signal_connect (ev_window->priv->load_job,
1536                           "finished",
1537                           G_CALLBACK (ev_window_load_job_cb),
1538                           ev_window);
1539
1540         source_uri = gnome_vfs_uri_new (uri);
1541         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1542                 GnomeVFSAsyncHandle *handle;
1543                 GList               *slist = NULL;
1544                 GList               *tlist = NULL;
1545                 char                *tmp_name;
1546                 char                *base_name;
1547
1548                 /* We'd like to keep extension of source uri since
1549                  * it helps to resolve some mime types, say cbz */
1550
1551                 tmp_name = ev_tmp_filename (NULL);
1552                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1553                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1554                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1555                                      ev_window->priv->local_uri);
1556                 g_free (base_name);
1557                 g_free (tmp_name);
1558
1559                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1560
1561                 slist = g_list_prepend (slist, source_uri);
1562                 tlist = g_list_prepend (tlist, target_uri);
1563                 gnome_vfs_async_xfer (&handle, slist, tlist,
1564                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1565                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1566                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1567                                       GNOME_VFS_PRIORITY_DEFAULT,
1568                                       (GnomeVFSAsyncXferProgressCallback)
1569                                       open_xfer_update_progress_callback,
1570                                       ev_window,
1571                                       NULL, NULL);
1572
1573                 g_list_free (slist);
1574                 g_list_free (tlist);
1575                 gnome_vfs_uri_unref (target_uri);
1576                 gnome_vfs_uri_unref (source_uri);
1577
1578                 return;
1579         }
1580
1581         gnome_vfs_uri_unref (source_uri);
1582         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1583 }
1584
1585 static void
1586 file_open_dialog_response_cb (GtkWidget *chooser,
1587                               gint       response_id,
1588                               EvWindow  *ev_window)
1589 {
1590         gchar *uri;
1591
1592         if (response_id == GTK_RESPONSE_OK) {
1593                 GSList *uris;
1594
1595                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1596
1597                 ev_application_open_uri_list (EV_APP, uris,
1598                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1599                                               GDK_CURRENT_TIME);
1600
1601                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1602                 g_slist_free (uris);
1603         }
1604
1605         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1606         ev_application_set_chooser_uri (EV_APP, uri);
1607         g_free (uri);
1608
1609         gtk_widget_destroy (chooser);
1610 }
1611
1612 static void
1613 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1614 {
1615         GtkWidget *chooser;
1616
1617         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1618                                                GTK_WINDOW (window),
1619                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1620                                                GTK_STOCK_CANCEL,
1621                                                GTK_RESPONSE_CANCEL,
1622                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1623                                                NULL);
1624
1625         ev_document_factory_add_filters (chooser, NULL);
1626         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1627         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1628         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1629                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1630                                           ev_application_get_chooser_uri (EV_APP));
1631         } else if (window->priv->uri != NULL) {
1632                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1633                                           window->priv->uri);
1634         } else {
1635 #if GLIB_CHECK_VERSION (2, 13, 3)
1636                 const gchar *folder;
1637
1638                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1639                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1640                                                      folder ? folder : g_get_home_dir ());
1641 #else
1642                 char *folder;
1643
1644                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1645                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1646                                                      folder);
1647                 free (folder);
1648 #endif
1649         }
1650
1651         g_signal_connect (chooser, "response",
1652                           G_CALLBACK (file_open_dialog_response_cb),
1653                           window);
1654
1655         gtk_widget_show (chooser);
1656 }
1657
1658 static gchar *
1659 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1660 {
1661         gchar *tmp_filename = NULL;
1662         gchar *name;
1663         gint   res;
1664         guint  i = 0;
1665
1666         name = g_path_get_basename (filename);
1667
1668         do {
1669                 gchar *basename;
1670
1671                 if (tmp_filename)
1672                         g_free (tmp_filename);
1673
1674                 basename = g_strdup_printf ("%s-%d", name, i++);
1675                 tmp_filename = g_build_filename (ev_tmp_dir (),
1676                                                  basename, NULL);
1677
1678                 g_free (basename);
1679         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1680
1681         g_free (name);
1682
1683         if (res != 0 && errno != EEXIST) {
1684                 if (error) {
1685                         *error = g_error_new (G_FILE_ERROR,
1686                                               g_file_error_from_errno (errno),
1687                                               _("Couldn't create symlink “%s”: %s"),
1688                                               tmp_filename, strerror (errno));
1689                 }
1690
1691                 g_free (tmp_filename);
1692
1693                 return NULL;
1694         }
1695
1696         return tmp_filename;
1697 }
1698
1699 static void
1700 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1701 {
1702         GError      *error = NULL;
1703         gchar       *symlink_uri;
1704         gchar       *old_filename;
1705         gchar       *new_filename;
1706         const gchar *uri_unc;
1707
1708         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1709                                      "uri-uncompressed");
1710         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1711                                             NULL, NULL);
1712         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1713
1714         if (error) {
1715                 ev_window_error_message (GTK_WINDOW (window),
1716                                          _("Cannot open a copy."),
1717                                          error);
1718
1719                 g_error_free (error);
1720                 g_free (old_filename);
1721                 g_free (new_filename);
1722
1723                 return;
1724         }
1725
1726         g_free (old_filename);
1727
1728         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1729         g_free (new_filename);
1730
1731         ev_application_open_uri_at_dest (EV_APP,
1732                                          symlink_uri,
1733                                          gtk_window_get_screen (GTK_WINDOW (window)),
1734                                          dest,
1735                                          0,
1736                                          NULL,
1737                                          TRUE,
1738                                          NULL,
1739                                          GDK_CURRENT_TIME);
1740         g_free (symlink_uri);
1741 }
1742
1743 static void
1744 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1745 {
1746         EvPageCache *page_cache;
1747         EvLinkDest  *dest;
1748         gint         current_page;
1749
1750         page_cache = ev_page_cache_get (window->priv->document);
1751         current_page = ev_page_cache_get_current_page (page_cache);
1752
1753         dest = ev_link_dest_new_page (current_page);
1754         ev_window_cmd_file_open_copy_at_dest (window, dest);
1755         g_object_unref (dest);
1756 }
1757
1758 static void
1759 ev_window_cmd_recent_file_activate (GtkAction *action,
1760                                     EvWindow  *window)
1761 {
1762         GtkRecentInfo *info;
1763         const gchar   *uri;
1764
1765         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1766         g_assert (info != NULL);
1767
1768         uri = gtk_recent_info_get_uri (info);
1769
1770         ev_application_open_uri_at_dest (EV_APP, uri,
1771                                          gtk_window_get_screen (GTK_WINDOW (window)),
1772                                          NULL, 0, NULL, FALSE, NULL,
1773                                          GDK_CURRENT_TIME);
1774 }
1775
1776 static void
1777 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1778                                              const gchar        *uri,
1779                                              EvWindow           *window)
1780 {
1781         ev_application_open_uri_at_dest (EV_APP, uri,
1782                                          gtk_window_get_screen (GTK_WINDOW (window)),
1783                                          NULL, 0, NULL, FALSE, NULL,
1784                                          GDK_CURRENT_TIME);
1785 }
1786
1787 static void
1788 ev_window_add_recent (EvWindow *window, const char *filename)
1789 {
1790         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1791 }
1792
1793 static gint
1794 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1795 {
1796         gboolean     has_ev_a, has_ev_b;
1797         const gchar *evince = g_get_application_name ();
1798
1799         has_ev_a = gtk_recent_info_has_application (a, evince);
1800         has_ev_b = gtk_recent_info_has_application (b, evince);
1801
1802         if (has_ev_a && has_ev_b) {
1803                 time_t time_a, time_b;
1804
1805                 time_a = gtk_recent_info_get_modified (a);
1806                 time_b = gtk_recent_info_get_modified (b);
1807
1808                 return (time_b - time_a);
1809         } else if (has_ev_a) {
1810                 return -1;
1811         } else if (has_ev_b) {
1812                 return 1;
1813         }
1814
1815         return 0;
1816 }
1817
1818 /*
1819  * Doubles underscore to avoid spurious menu accels.
1820  */
1821 static gchar *
1822 ev_window_get_recent_file_label (gint index, const gchar *filename)
1823 {
1824         GString *str;
1825         gint length;
1826         const gchar *p;
1827         const gchar *end;
1828         gboolean is_rtl;
1829
1830         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
1831
1832         g_return_val_if_fail (filename != NULL, NULL);
1833
1834         length = strlen (filename);
1835         str = g_string_sized_new (length + 10);
1836         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
1837
1838         p = filename;
1839         end = filename + length;
1840
1841         while (p != end) {
1842                 const gchar *next;
1843                 next = g_utf8_next_char (p);
1844
1845                 switch (*p) {
1846                         case '_':
1847                                 g_string_append (str, "__");
1848                                 break;
1849                         default:
1850                                 g_string_append_len (str, p, next - p);
1851                                 break;
1852                 }
1853
1854                 p = next;
1855         }
1856
1857         return g_string_free (str, FALSE);
1858 }
1859
1860 static void
1861 ev_window_setup_recent (EvWindow *ev_window)
1862 {
1863         GList        *items, *l;
1864         guint         n_items = 0;
1865         const gchar  *evince = g_get_application_name ();
1866         static guint  i = 0;
1867
1868         if (ev_window->priv->recent_ui_id > 0) {
1869                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1870                                           ev_window->priv->recent_ui_id);
1871                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1872         }
1873         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1874
1875         if (ev_window->priv->recent_action_group) {
1876                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1877                                                     ev_window->priv->recent_action_group);
1878                 g_object_unref (ev_window->priv->recent_action_group);
1879         }
1880         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1881         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1882                                             ev_window->priv->recent_action_group, 0);
1883
1884         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1885         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1886
1887         for (l = items; l && l->data; l = g_list_next (l)) {
1888                 GtkRecentInfo *info;
1889                 GtkAction     *action;
1890                 gchar         *action_name;
1891                 gchar         *label;
1892
1893                 info = (GtkRecentInfo *) l->data;
1894
1895                 if (!gtk_recent_info_has_application (info, evince) ||
1896                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1897                         continue;
1898
1899                 action_name = g_strdup_printf ("RecentFile%u", i++);
1900                 label = ev_window_get_recent_file_label (
1901                         n_items + 1, gtk_recent_info_get_display_name (info));
1902
1903                 action = g_object_new (GTK_TYPE_ACTION,
1904                                        "name", action_name,
1905                                        "label", label,
1906                                        NULL);
1907
1908                 g_object_set_data_full (G_OBJECT (action),
1909                                         "gtk-recent-info",
1910                                         gtk_recent_info_ref (info),
1911                                         (GDestroyNotify) gtk_recent_info_unref);
1912
1913                 g_signal_connect (G_OBJECT (action), "activate",
1914                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1915                                   (gpointer) ev_window);
1916
1917                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1918                                              action);
1919                 g_object_unref (action);
1920
1921                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1922                                        ev_window->priv->recent_ui_id,
1923                                        "/MainMenu/FileMenu/RecentFilesMenu",
1924                                        label,
1925                                        action_name,
1926                                        GTK_UI_MANAGER_MENUITEM,
1927                                        FALSE);
1928                 g_free (action_name);
1929                 g_free (label);
1930
1931                 if (++n_items == 5)
1932                         break;
1933         }
1934
1935         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1936         g_list_free (items);
1937 }
1938
1939 static gint
1940 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1941                                     GnomeVFSXferProgressInfo *info,
1942                                     GnomeVFSURI              *tmp_uri)
1943 {
1944         switch (info->status) {
1945                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1946                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1947                                 gchar *uri;
1948
1949                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1950                                 ev_tmp_uri_unlink (uri);
1951                                 g_free (uri);
1952                                 gnome_vfs_uri_unref (tmp_uri);
1953                         }
1954                         return 1;
1955                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1956                         if (info->vfs_status != GNOME_VFS_OK) {
1957                                 GtkWidget *dialog;
1958                                 gchar     *uri;
1959
1960                                 dialog = gtk_message_dialog_new (NULL,
1961                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1962                                                                  GTK_MESSAGE_ERROR,
1963                                                                  GTK_BUTTONS_CLOSE,
1964                                                                  _("The file could not be saved as “%s”."),
1965                                                                  info->target_name);
1966                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1967                                                                           gnome_vfs_result_to_string (info->vfs_status));
1968
1969                                 g_signal_connect (dialog, "response",
1970                                                   G_CALLBACK (gtk_widget_destroy),
1971                                                   NULL);
1972                                 gtk_widget_show (dialog);
1973
1974                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1975                                 ev_tmp_uri_unlink (uri);
1976                                 g_free (uri);
1977                                 gnome_vfs_uri_unref (tmp_uri);
1978                         }
1979                         return 1;
1980                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1981                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1982                         return 1;
1983                 default:
1984                         g_assert_not_reached ();
1985         }
1986
1987         return 0;
1988 }
1989
1990 static void
1991 ev_window_save_remote (EvWindow    *ev_window,
1992                        GnomeVFSURI *src,
1993                        GnomeVFSURI *dst)
1994 {
1995         GnomeVFSAsyncHandle *handle;
1996         GList               *slist = NULL;
1997         GList               *tlist = NULL;
1998
1999         slist = g_list_prepend (slist, src);
2000         tlist = g_list_prepend (tlist, dst);
2001         gnome_vfs_async_xfer (&handle, slist, tlist,
2002                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
2003                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
2004                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
2005                               GNOME_VFS_PRIORITY_DEFAULT,
2006                               (GnomeVFSAsyncXferProgressCallback)
2007                               save_xfer_update_progress_callback,
2008                               gnome_vfs_uri_ref (src),
2009                               NULL, NULL);
2010         g_list_free (slist);
2011         g_list_free (tlist);
2012 }
2013
2014 static void
2015 ev_window_clear_save_job (EvWindow *ev_window)
2016 {
2017         if (ev_window->priv->save_job != NULL) {
2018                 if (!ev_window->priv->save_job->finished)
2019                         ev_job_queue_remove_job (ev_window->priv->save_job);
2020
2021                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2022                                                       ev_window_save_job_cb,
2023                                                       ev_window);
2024                 g_object_unref (ev_window->priv->save_job);
2025                 ev_window->priv->save_job = NULL;
2026         }
2027 }
2028
2029 static void
2030 ev_window_save_job_cb (EvJobSave *job,
2031                        EvWindow  *window)
2032 {
2033         if (job->error) {
2034                 gchar *msg;
2035
2036                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), job->uri);
2037                 ev_window_error_message (GTK_WINDOW (window), msg, job->error);
2038                 g_free (msg);
2039         }
2040
2041         ev_window_clear_save_job (window);
2042 }
2043
2044 static void
2045 file_save_dialog_response_cb (GtkWidget *fc,
2046                               gint       response_id,
2047                               EvWindow  *ev_window)
2048 {
2049         gchar *uri;
2050
2051         if (response_id != GTK_RESPONSE_OK) {
2052                 gtk_widget_destroy (fc);
2053                 return;
2054         }
2055
2056         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2057
2058         ev_window_clear_save_job (ev_window);
2059         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2060                                                      uri, ev_window->priv->uri);
2061         g_signal_connect (ev_window->priv->save_job, "finished",
2062                           G_CALLBACK (ev_window_save_job_cb),
2063                           ev_window);
2064         /* The priority doesn't matter for this job */
2065         ev_job_queue_add_job (ev_window->priv->save_job, EV_JOB_PRIORITY_LOW);
2066
2067         g_free (uri);
2068
2069         gtk_widget_destroy (fc);
2070 }
2071
2072 static void
2073 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2074 {
2075         GtkWidget *fc;
2076         gchar *base_name;
2077         gchar *file_name;
2078 #if GLIB_CHECK_VERSION (2, 13, 3)
2079         const gchar *folder;
2080 #else
2081         gchar *folder;
2082 #endif
2083
2084         fc = gtk_file_chooser_dialog_new (
2085                 _("Save a Copy"),
2086                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2087                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2088                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2089                 NULL);
2090
2091         ev_document_factory_add_filters (fc, ev_window->priv->document);
2092         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2093
2094         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2095         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2096         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2097         base_name = g_path_get_basename (file_name);
2098         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2099
2100 #if GLIB_CHECK_VERSION (2, 13, 3)
2101         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2102         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2103                                              folder ? folder : g_get_home_dir ());
2104 #else
2105         folder = xdg_user_dir_lookup ("DOCUMENTS");
2106         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2107         free (folder);
2108 #endif
2109
2110         g_free (file_name);
2111         g_free (base_name);
2112
2113         g_signal_connect (fc, "response",
2114                           G_CALLBACK (file_save_dialog_response_cb),
2115                           ev_window);
2116
2117         gtk_widget_show (fc);
2118 }
2119
2120 #ifdef WITH_GTK_PRINT
2121 static void
2122 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2123                                     EvWindow     *window)
2124 {
2125         /* Dialog was canceled */
2126         if (!page_setup)
2127                 return;
2128
2129         if (window->priv->print_page_setup)
2130                 g_object_unref (window->priv->print_page_setup);
2131         window->priv->print_page_setup = g_object_ref (page_setup);
2132 }
2133 #endif /* WITH_GTK_PRINT */
2134
2135 static void
2136 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2137 {
2138 #ifdef WITH_GTK_PRINT
2139         gtk_print_run_page_setup_dialog_async (
2140                 GTK_WINDOW (ev_window),
2141                 ev_window->priv->print_page_setup,
2142                 ev_window->priv->print_settings,
2143                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2144                 ev_window);
2145 #endif /* WITH_GTK_PRINT */
2146 }
2147
2148 #ifdef WITH_GTK_PRINT
2149 static void
2150 ev_window_clear_print_job (EvWindow *window)
2151 {
2152         if (window->priv->print_job) {
2153                 if (!window->priv->print_job->finished)
2154                         ev_job_queue_remove_job (window->priv->print_job);
2155
2156                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2157                                                       ev_window_print_job_cb,
2158                                                       window);
2159                 g_object_unref (window->priv->print_job);
2160                 window->priv->print_job = NULL;
2161         }
2162
2163         if (window->priv->gtk_print_job) {
2164                 g_object_unref (window->priv->gtk_print_job);
2165                 window->priv->gtk_print_job = NULL;
2166         }
2167 }
2168
2169 static void
2170 ev_window_load_print_settings_from_metadata (EvWindow *window)
2171 {
2172         gchar *uri = window->priv->uri;
2173         gint   i;
2174
2175         /* Load print setting that are specific to the document */
2176         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2177                 GValue   value = { 0, };
2178                 gboolean success;
2179
2180                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2181                 gtk_print_settings_set (window->priv->print_settings,
2182                                         document_print_settings[i],
2183                                         success ? g_value_get_string (&value) : NULL);
2184         }
2185 }
2186
2187 static void
2188 ev_window_save_print_settings (EvWindow *window)
2189 {
2190         gchar *uri = window->priv->uri;
2191         gint   i;
2192
2193         /* Save print settings that are specific to the document */
2194         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2195                 const gchar *value;
2196
2197                 value = gtk_print_settings_get (window->priv->print_settings,
2198                                                 document_print_settings[i]);
2199                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2200         }
2201 }
2202
2203 static void
2204 ev_window_print_finished (GtkPrintJob *print_job,
2205                           EvWindow    *window,
2206                           GError      *error)
2207 {
2208         ev_window_clear_print_job (window);
2209
2210         if (error) {
2211                 GtkWidget *dialog;
2212
2213                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2214                                                  GTK_DIALOG_MODAL,
2215                                                  GTK_MESSAGE_ERROR,
2216                                                  GTK_BUTTONS_OK,
2217                                                  _("Failed to print document"));
2218                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2219                                                           error->message);
2220
2221                 gtk_dialog_run (GTK_DIALOG (dialog));
2222                 gtk_widget_destroy (dialog);
2223         } else {
2224                 /* If printed successfully, save print settings */
2225                 ev_application_set_print_settings (EV_APP,
2226                                                    window->priv->print_settings);
2227                 ev_window_save_print_settings (window);
2228         }
2229 }
2230
2231 static void
2232 ev_window_print_send (EvWindow    *window,
2233                       const gchar *filename)
2234 {
2235         GtkPrintSettings *settings;
2236         EvFileExporterCapabilities capabilities;
2237
2238         /* Some printers take into account some print settings,
2239          * and others don't. However we have exported the document
2240          * to a ps or pdf file according to such print settings. So,
2241          * we want to send the exported file to printer with those
2242          * settings set to default values.
2243          */
2244         settings = gtk_print_settings_copy (window->priv->print_settings);
2245         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2246
2247         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2248         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2249         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2250                 gtk_print_settings_set_n_copies (settings, 1);
2251         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2252                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2253         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2254                 gtk_print_settings_set_scale (settings, 1.0);
2255         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2256                 gtk_print_settings_set_collate (settings, FALSE);
2257         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2258                 gtk_print_settings_set_reverse (settings, FALSE);
2259         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2260                 gtk_print_settings_set_number_up (settings, 1);
2261                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2262         }
2263
2264         if (window->priv->print_preview) {
2265                 gchar *uri;
2266                 gchar *print_settings_file = NULL;
2267
2268                 ev_application_set_print_settings (EV_APP,
2269                                                    window->priv->print_settings);
2270
2271 #if GTK_CHECK_VERSION (2, 11, 0)
2272                 print_settings_file = ev_tmp_filename ("print-settings");
2273                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2274 #endif
2275                 uri = g_filename_to_uri (filename, NULL, NULL);
2276                 ev_application_open_uri_at_dest (EV_APP,
2277                                                  uri,
2278                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2279                                                  NULL,
2280                                                  EV_WINDOW_MODE_PREVIEW,
2281                                                  NULL,
2282                                                  TRUE,
2283                                                  print_settings_file,
2284                                                  GDK_CURRENT_TIME);
2285                 g_free (print_settings_file);
2286                 g_free (uri);
2287         } else {
2288                 GtkPrintJob *job;
2289                 GError      *error = NULL;
2290
2291                 job = gtk_print_job_new ("evince-print",
2292                                          window->priv->printer,
2293                                          settings,
2294                                          window->priv->print_page_setup);
2295
2296                 if (window->priv->gtk_print_job)
2297                         g_object_unref (window->priv->gtk_print_job);
2298                 window->priv->gtk_print_job = job;
2299
2300                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2301                         gtk_print_job_send (job,
2302                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2303                                             window, NULL);
2304                 } else {
2305                         ev_window_clear_print_job (window);
2306                         g_warning (error->message);
2307                         g_error_free (error);
2308                 }
2309         }
2310
2311         g_object_unref (settings);
2312 }
2313
2314 static void
2315 ev_window_print_job_cb (EvJobPrint *job,
2316                         EvWindow   *window)
2317 {
2318         if (job->error) {
2319                 g_warning (job->error->message);
2320                 ev_window_clear_print_job (window);
2321                 return;
2322         }
2323
2324         g_assert (job->temp_file != NULL);
2325
2326         ev_window_print_send (window, job->temp_file);
2327 }
2328
2329 static gboolean
2330 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2331                                     gint       response,
2332                                     EvWindow  *window)
2333 {
2334         EvPrintRange  *ranges = NULL;
2335         EvPrintPageSet page_set;
2336         gint           n_ranges = 0;
2337         gint           copies;
2338         gint           pages_per_sheet;
2339         gboolean       collate;
2340         gboolean       reverse;
2341         gdouble        scale;
2342         gint           current_page;
2343         gdouble        width;
2344         gdouble        height;
2345         GtkPrintPages  print_pages;
2346         const gchar   *file_format;
2347
2348         if (response == GTK_RESPONSE_CANCEL) {
2349                 gtk_widget_destroy (GTK_WIDGET (dialog));
2350                 window->priv->print_dialog = NULL;
2351
2352                 return FALSE;
2353         }
2354
2355         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2356
2357         if (window->priv->printer)
2358                 g_object_unref (window->priv->printer);
2359         if (window->priv->print_settings)
2360                 g_object_unref (window->priv->print_settings);
2361         if (window->priv->print_page_setup)
2362                 g_object_unref (window->priv->print_page_setup);
2363
2364         window->priv->printer = g_object_ref (
2365                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2366         window->priv->print_settings = g_object_ref (
2367                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2368         window->priv->print_page_setup = g_object_ref (
2369                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2370
2371         file_format = gtk_print_settings_get (window->priv->print_settings,
2372                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2373
2374         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2375                 GtkWidget *msgdialog;
2376
2377                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2378                                                     GTK_DIALOG_MODAL,
2379                                                     GTK_MESSAGE_ERROR,
2380                                                     GTK_BUTTONS_OK,
2381                                                     _("Printing is not supported on this printer."));
2382
2383                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2384                 gtk_widget_destroy (msgdialog);
2385
2386                 return FALSE;
2387         }
2388
2389         ev_window_clear_print_job (window);
2390
2391         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2392         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2393
2394         switch (print_pages) {
2395         case GTK_PRINT_PAGES_CURRENT:
2396                 ranges = g_new0 (EvPrintRange, 1);
2397
2398                 ranges->start = current_page;
2399                 ranges->end = current_page;
2400                 n_ranges = 1;
2401
2402                 break;
2403         case GTK_PRINT_PAGES_RANGES: {
2404                 GtkPageRange *page_range;
2405
2406                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2407                                                                  &n_ranges);
2408                 if (n_ranges > 0)
2409                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2410         }
2411                 break;
2412         case GTK_PRINT_PAGES_ALL: {
2413                 gint n_pages;
2414
2415                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2416
2417                 ranges = g_new0 (EvPrintRange, 1);
2418
2419                 ranges->start = 0;
2420                 ranges->end = n_pages - 1;
2421                 n_ranges = 1;
2422         }
2423                 break;
2424         }
2425
2426         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2427
2428         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2429
2430         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2431                                                 GTK_UNIT_POINTS);
2432         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2433                                                   GTK_UNIT_POINTS);
2434
2435         if (scale != 1.0) {
2436                 width *= scale;
2437                 height *= scale;
2438         }
2439
2440         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2441
2442         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2443         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2444         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2445
2446         window->priv->print_job = ev_job_print_new (window->priv->document,
2447                                                     file_format ? file_format : "ps",
2448                                                     width, height,
2449                                                     ranges, n_ranges,
2450                                                     page_set,
2451                                                     pages_per_sheet,
2452                                                     copies, collate,
2453                                                     reverse);
2454
2455         g_signal_connect (window->priv->print_job, "finished",
2456                           G_CALLBACK (ev_window_print_job_cb),
2457                           window);
2458         /* The priority doesn't matter for this job */
2459         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2460
2461         gtk_widget_destroy (GTK_WIDGET (dialog));
2462         window->priv->print_dialog = NULL;
2463
2464         return TRUE;
2465 }
2466
2467 void
2468 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2469 {
2470         GtkWidget           *dialog;
2471         EvPageCache         *page_cache;
2472         gint                 current_page;
2473         gint                 document_last_page;
2474         GtkPrintCapabilities capabilities;
2475
2476         g_return_if_fail (EV_IS_WINDOW (ev_window));
2477         g_return_if_fail (ev_window->priv->document != NULL);
2478
2479         if (ev_window->priv->print_dialog) {
2480                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2481                 return;
2482         }
2483
2484         page_cache = ev_page_cache_get (ev_window->priv->document);
2485         current_page = ev_page_cache_get_current_page (page_cache);
2486         document_last_page = ev_page_cache_get_n_pages (page_cache);
2487
2488         if (!ev_window->priv->print_settings) {
2489                 ev_window->priv->print_settings = gtk_print_settings_copy (
2490                         ev_application_get_print_settings (EV_APP));
2491                 ev_window_load_print_settings_from_metadata (ev_window);
2492         }
2493
2494         if (first_page != 1 || last_page != document_last_page) {
2495                 GtkPageRange range;
2496
2497                 /* Ranges in GtkPrint are 0 - N */
2498                 range.start = first_page - 1;
2499                 range.end = last_page - 1;
2500
2501                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2502                                                     GTK_PRINT_PAGES_RANGES);
2503                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2504                                                     &range, 1);
2505         }
2506
2507         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2508         ev_window->priv->print_dialog = dialog;
2509
2510         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2511                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2512         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2513                                                        capabilities);
2514
2515         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2516                                                 current_page);
2517
2518         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2519                                             ev_window->priv->print_settings);
2520
2521         if (ev_window->priv->print_page_setup)
2522                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2523                                                       ev_window->priv->print_page_setup);
2524
2525         g_signal_connect (G_OBJECT (dialog), "response",
2526                           G_CALLBACK (ev_window_print_dialog_response_cb),
2527                           ev_window);
2528
2529         gtk_widget_show (dialog);
2530 }
2531 #endif /* WITH_GTK_PRINT */
2532
2533 #ifdef WITH_GNOME_PRINT
2534 static gboolean
2535 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2536                                     gint       response,
2537                                     EvWindow  *ev_window)
2538 {
2539         EvPrintJob *print_job;
2540         GnomePrintConfig *config;
2541
2542         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2543                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2544                 ev_window->priv->print_dialog = NULL;
2545                 g_object_unref (ev_window->priv->print_job);
2546                 ev_window->priv->print_job = NULL;
2547
2548                 return FALSE;
2549         }
2550
2551         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2552
2553         /* FIXME: Change this when we have the first backend
2554          * that can print more than postscript
2555          */
2556         if (using_pdf_printer (config)) {
2557                 GtkWidget *dialog;
2558
2559                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2560                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2561                                                  _("Generating PDF is not supported"));
2562                 gtk_dialog_run (GTK_DIALOG (dialog));
2563                 gtk_widget_destroy (dialog);
2564
2565                 return FALSE;
2566         } else if (!using_postscript_printer (config)) {
2567                 GtkWidget *dialog;
2568
2569                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2570                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2571                                                  _("Printing is not supported on this printer."));
2572                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2573                                                           _("You were trying to print to a printer using the “%s” driver. "
2574                                                             "This program requires a PostScript printer driver."),
2575                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2576                 gtk_dialog_run (GTK_DIALOG (dialog));
2577                 gtk_widget_destroy (dialog);
2578
2579                 return FALSE;
2580         }
2581
2582         save_print_config_to_file (config);
2583
2584         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2585                                   "gnome_print_job", ev_window->priv->print_job,
2586                                   "document", ev_window->priv->document,
2587                                   "print_dialog", print_dialog,
2588                                   NULL);
2589
2590         if (print_job != NULL) {
2591                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2592                 g_object_unref (print_job);
2593         }
2594
2595         g_object_unref (config);
2596
2597         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2598         ev_window->priv->print_dialog = NULL;
2599         g_object_unref (ev_window->priv->print_job);
2600         ev_window->priv->print_job = NULL;
2601
2602         return FALSE;
2603 }
2604
2605 void
2606 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2607 {
2608         GnomePrintConfig *config;
2609         gchar *pages_label;
2610
2611         g_return_if_fail (EV_IS_WINDOW (ev_window));
2612         g_return_if_fail (ev_window->priv->document != NULL);
2613
2614         config = load_print_config_from_file ();
2615
2616         if (ev_window->priv->print_job == NULL)
2617                 ev_window->priv->print_job = gnome_print_job_new (config);
2618
2619         if (ev_window->priv->print_dialog == NULL) {
2620                 ev_window->priv->print_dialog =
2621                         gnome_print_dialog_new (ev_window->priv->print_job,
2622                                                 (guchar *) _("Print"),
2623                                                 (GNOME_PRINT_DIALOG_RANGE |
2624                                                  GNOME_PRINT_DIALOG_COPIES));
2625         }
2626
2627         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2628                                       GTK_WINDOW (ev_window));
2629         g_object_unref (config);
2630
2631         pages_label = g_strconcat (_("Pages"), " ", NULL);
2632         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2633                                                  GNOME_PRINT_RANGE_ALL |
2634                                                  GNOME_PRINT_RANGE_RANGE,
2635                                                  first_page, last_page,
2636                                                  NULL, (const guchar *)pages_label);
2637         g_free (pages_label);
2638
2639         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2640                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2641                                            FALSE);
2642
2643         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2644                           G_CALLBACK (ev_window_print_dialog_response_cb),
2645                           ev_window);
2646         gtk_widget_show (ev_window->priv->print_dialog);
2647 }
2648 #endif /* WITH_GNOME_PRINT */
2649
2650 static void
2651 ev_window_print (EvWindow *window)
2652 {
2653         EvPageCache *page_cache;
2654         gint         last_page;
2655
2656         page_cache = ev_page_cache_get (window->priv->document);
2657         last_page = ev_page_cache_get_n_pages (page_cache);
2658
2659 #ifdef WITH_PRINT
2660         ev_window_print_range (window, 1, last_page);
2661 #endif
2662 }
2663
2664 static void
2665 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2666 {
2667         ev_window_print (ev_window);
2668 }
2669
2670 static void
2671 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2672 {
2673         if (ev_window->priv->properties == NULL) {
2674                 ev_window->priv->properties = ev_properties_dialog_new ();
2675                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2676                                                    ev_window->priv->document);
2677                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2678                                            (gpointer) &(ev_window->priv->properties));
2679                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2680                                               GTK_WINDOW (ev_window));
2681         }
2682
2683         ev_document_fc_mutex_lock ();
2684         gtk_widget_show (ev_window->priv->properties);
2685         ev_document_fc_mutex_unlock ();
2686 }
2687
2688 static void
2689 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2690 {
2691         g_return_if_fail (EV_IS_WINDOW (ev_window));
2692
2693         gtk_widget_destroy (GTK_WIDGET (ev_window));
2694 }
2695
2696 static void
2697 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2698 {
2699         GtkAction *action;
2700
2701         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2702         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2703         update_chrome_visibility (window);
2704
2705         action = gtk_action_group_get_action (window->priv->action_group,
2706                                               PAGE_SELECTOR_ACTION);
2707         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2708 }
2709
2710 static void
2711 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2712 {
2713         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2714 }
2715
2716 static void
2717 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2718 {
2719         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2720 }
2721
2722 static void
2723 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2724 {
2725         gboolean continuous;
2726
2727         ev_window_stop_presentation (ev_window);
2728         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2729         g_object_set (G_OBJECT (ev_window->priv->view),
2730                       "continuous", continuous,
2731                       NULL);
2732         ev_window_update_actions (ev_window);
2733 }
2734
2735 static void
2736 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2737 {
2738         gboolean dual_page;
2739
2740         ev_window_stop_presentation (ev_window);
2741         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2742         g_object_set (G_OBJECT (ev_window->priv->view),
2743                       "dual-page", dual_page,
2744                       NULL);
2745         ev_window_update_actions (ev_window);
2746 }
2747
2748 static void
2749 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2750 {
2751         ev_window_stop_presentation (ev_window);
2752
2753         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2754                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2755         } else {
2756                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2757         }
2758         ev_window_update_actions (ev_window);
2759 }
2760
2761 static void
2762 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2763 {
2764         ev_window_stop_presentation (ev_window);
2765
2766         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2767                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2768         } else {
2769                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2770         }
2771         ev_window_update_actions (ev_window);
2772 }
2773
2774
2775 static void
2776 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2777 {
2778         g_return_if_fail (EV_IS_WINDOW (ev_window));
2779
2780         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2781 }
2782
2783 static void
2784 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2785 {
2786         g_return_if_fail (EV_IS_WINDOW (ev_window));
2787
2788         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2789                 g_error ("Find action should be insensitive since document doesn't support find");
2790                 return;
2791         }
2792
2793         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2794         update_chrome_visibility (ev_window);
2795         gtk_widget_grab_focus (ev_window->priv->find_bar);
2796 }
2797
2798 static void
2799 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2800 {
2801         g_return_if_fail (EV_IS_WINDOW (ev_window));
2802
2803         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2804         update_chrome_visibility (ev_window);
2805         gtk_widget_grab_focus (ev_window->priv->find_bar);
2806         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2807 }
2808
2809 static void
2810 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2811 {
2812         g_return_if_fail (EV_IS_WINDOW (ev_window));
2813
2814         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2815         update_chrome_visibility (ev_window);
2816         gtk_widget_grab_focus (ev_window->priv->find_bar);
2817         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2818 }
2819
2820 static void
2821 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2822 {
2823         g_return_if_fail (EV_IS_WINDOW (ev_window));
2824
2825         ev_view_copy (EV_VIEW (ev_window->priv->view));
2826 }
2827
2828 static void
2829 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2830                                       EvWindow *ev_window)
2831 {
2832         if (!ev_window_is_empty (ev_window))
2833                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2834                                              gtk_paned_get_position (GTK_PANED (object)));
2835 }
2836
2837 static void
2838 ev_window_update_fullscreen_action (EvWindow *window)
2839 {
2840         GtkAction *action;
2841
2842         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2843         g_signal_handlers_block_by_func
2844                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2845         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2846                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2847         g_signal_handlers_unblock_by_func
2848                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2849 }
2850
2851 static void
2852 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2853 {
2854         GtkWidget *item;
2855
2856         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2857         g_object_set (item, "is-important", FALSE, NULL);
2858
2859         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2860         g_object_set (item, "is-important", FALSE, NULL);
2861
2862         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2863         g_object_set (item, "is-important", TRUE, NULL);
2864
2865         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2866         g_object_set (item, "is-important", TRUE, NULL);
2867 }
2868
2869 static void
2870 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2871 {
2872         static gboolean done = FALSE;
2873
2874         if (!done) {
2875                 gtk_rc_parse_string (
2876                         "\n"
2877                         "   style \"fullscreen-toolbar-style\"\n"
2878                         "   {\n"
2879                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2880                         "   }\n"
2881                         "\n"
2882                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2883                         "\n");
2884                 done = TRUE;
2885         }
2886
2887         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2888 }
2889
2890 static void
2891 ev_window_run_fullscreen (EvWindow *window)
2892 {
2893         if (!window->priv->fullscreen_toolbar) {
2894                 window->priv->fullscreen_toolbar =
2895                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2896                                                    "/FullscreenToolbar");
2897
2898                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2899                                        GTK_TOOLBAR_BOTH_HORIZ);
2900                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2901                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2902
2903                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2904                                     window->priv->fullscreen_toolbar,
2905                                     FALSE, FALSE, 0);
2906                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2907                                        window->priv->fullscreen_toolbar, 1);
2908         }
2909
2910         g_object_set (G_OBJECT (window->priv->scrolled_window),
2911                       "shadow-type", GTK_SHADOW_NONE,
2912                       NULL);
2913
2914         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2915         ev_window_update_fullscreen_action (window);
2916
2917         /* If the user doesn't have the main toolbar he/she won't probably want
2918          * the toolbar in fullscreen mode. See bug #483048
2919          */
2920         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2921                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2922         update_chrome_visibility (window);
2923
2924         gtk_window_fullscreen (GTK_WINDOW (window));
2925         gtk_widget_grab_focus (window->priv->view);
2926
2927         if (!ev_window_is_empty (window))
2928                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2929 }
2930
2931 static void
2932 ev_window_stop_fullscreen (EvWindow *window)
2933 {
2934         EvView *view = EV_VIEW (window->priv->view);
2935
2936         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2937                 return;
2938
2939         g_object_set (G_OBJECT (window->priv->scrolled_window),
2940                       "shadow-type", GTK_SHADOW_IN,
2941                       NULL);
2942
2943         ev_view_set_fullscreen (view, FALSE);
2944         ev_window_update_fullscreen_action (window);
2945         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2946         update_chrome_visibility (window);
2947         gtk_window_unfullscreen (GTK_WINDOW (window));
2948
2949         if (!ev_window_is_empty (window))
2950                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2951 }
2952
2953 static void
2954 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2955 {
2956         gboolean fullscreen;
2957
2958         g_return_if_fail (EV_IS_WINDOW (window));
2959         ev_window_stop_presentation (window);
2960
2961         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2962         if (fullscreen) {
2963                 ev_window_run_fullscreen (window);
2964         } else {
2965                 ev_window_stop_fullscreen (window);
2966         }
2967 }
2968
2969 static gboolean
2970 presentation_timeout_cb (EvWindow *window)
2971 {
2972         EvView *view = EV_VIEW (window->priv->view);
2973
2974         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2975                 return FALSE;
2976
2977         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2978         window->priv->presentation_timeout_id = 0;
2979
2980         return FALSE;
2981 }
2982
2983 static void
2984 presentation_set_timeout (EvWindow *window)
2985 {
2986         if (window->priv->presentation_timeout_id > 0) {
2987                 g_source_remove (window->priv->presentation_timeout_id);
2988         }
2989
2990 #if GLIB_CHECK_VERSION (2, 13, 0)
2991         window->priv->presentation_timeout_id =
2992                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2993                                        (GSourceFunc)presentation_timeout_cb, window);
2994 #else
2995         window->priv->presentation_timeout_id =
2996             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2997                            (GSourceFunc)presentation_timeout_cb, window);
2998 #endif
2999
3000         ev_view_show_cursor (EV_VIEW (window->priv->view));
3001 }
3002
3003 static void
3004 presentation_clear_timeout (EvWindow *window)
3005 {
3006         if (window->priv->presentation_timeout_id > 0) {
3007                 g_source_remove (window->priv->presentation_timeout_id);
3008         }
3009
3010         window->priv->presentation_timeout_id = 0;
3011
3012         ev_view_show_cursor (EV_VIEW (window->priv->view));
3013 }
3014
3015 static gboolean
3016 presentation_motion_notify_cb (GtkWidget *widget,
3017                                GdkEventMotion *event,
3018                                gpointer user_data)
3019 {
3020         EvWindow *window = EV_WINDOW (user_data);
3021
3022         presentation_set_timeout (window);
3023
3024         return FALSE;
3025 }
3026
3027 static gboolean
3028 presentation_leave_notify_cb (GtkWidget *widget,
3029                               GdkEventCrossing *event,
3030                               gpointer user_data)
3031 {
3032         EvWindow *window = EV_WINDOW (user_data);
3033
3034         presentation_clear_timeout (window);
3035
3036         return FALSE;
3037 }
3038
3039 static void
3040 ev_window_update_presentation_action (EvWindow *window)
3041 {
3042         GtkAction *action;
3043
3044         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3045         g_signal_handlers_block_by_func
3046                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3047         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3048                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3049         g_signal_handlers_unblock_by_func
3050                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3051 }
3052
3053 static void
3054 ev_window_run_presentation (EvWindow *window)
3055 {
3056         g_object_set (G_OBJECT (window->priv->scrolled_window),
3057                       "shadow-type", GTK_SHADOW_NONE,
3058                       NULL);
3059
3060         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3061         ev_window_update_presentation_action (window);
3062
3063         update_chrome_visibility (window);
3064
3065         gtk_widget_grab_focus (window->priv->view);
3066         gtk_window_fullscreen (GTK_WINDOW (window));
3067
3068         g_signal_connect (window->priv->view,
3069                           "motion-notify-event",
3070                           G_CALLBACK (presentation_motion_notify_cb),
3071                           window);
3072         g_signal_connect (window->priv->view,
3073                           "leave-notify-event",
3074                           G_CALLBACK (presentation_leave_notify_cb),
3075                           window);
3076         presentation_set_timeout (window);
3077
3078         ev_application_screensaver_disable (EV_APP);
3079
3080         if (!ev_window_is_empty (window))
3081                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3082 }
3083
3084 static void
3085 ev_window_stop_presentation (EvWindow *window)
3086 {
3087         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3088                 return;
3089
3090         g_object_set (G_OBJECT (window->priv->scrolled_window),
3091                       "shadow-type", GTK_SHADOW_IN,
3092                       NULL);
3093
3094         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3095         ev_window_update_presentation_action (window);
3096         update_chrome_visibility (window);
3097         gtk_window_unfullscreen (GTK_WINDOW (window));
3098
3099         g_signal_handlers_disconnect_by_func (window->priv->view,
3100                                               (gpointer) presentation_motion_notify_cb,
3101                                               window);
3102         g_signal_handlers_disconnect_by_func (window->priv->view,
3103                                               (gpointer) presentation_leave_notify_cb,
3104                                               window);
3105         presentation_clear_timeout (window);
3106
3107         ev_application_screensaver_enable (EV_APP);
3108
3109         if (!ev_window_is_empty (window))
3110                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3111 }
3112
3113 static void
3114 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3115 {
3116         gboolean presentation;
3117
3118         g_return_if_fail (EV_IS_WINDOW (window));
3119         ev_window_stop_fullscreen (window);
3120
3121         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3122         if (presentation) {
3123                 ev_window_run_presentation (window);
3124         } else {
3125                 ev_window_stop_presentation (window);
3126         }
3127 }
3128
3129 static void
3130 ev_window_run_preview (EvWindow *window)
3131 {
3132         GtkAction *action;
3133
3134         if (!window->priv->preview_toolbar) {
3135                 window->priv->preview_toolbar =
3136                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3137                                                    "/PreviewToolbar");
3138
3139                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3140                                     window->priv->preview_toolbar,
3141                                     FALSE, FALSE, 0);
3142                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3143                                        window->priv->preview_toolbar, 1);
3144         }
3145
3146         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3147
3148         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3149         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3150         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3151
3152         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3153
3154         action = gtk_action_group_get_action (window->priv->action_group,
3155                                               "PreviewPrint");
3156 #if GTK_CHECK_VERSION (2, 11, 0)
3157         gtk_action_set_visible (action, TRUE);
3158 #else
3159         gtk_action_set_visible (action, FALSE);
3160 #endif
3161
3162         update_chrome_visibility (window);
3163 }
3164
3165 static void
3166 ev_window_screen_changed (GtkWidget *widget,
3167                           GdkScreen *old_screen)
3168 {
3169         EvWindow *window = EV_WINDOW (widget);
3170         EvWindowPrivate *priv = window->priv;
3171         GdkScreen *screen;
3172
3173         screen = gtk_widget_get_screen (widget);
3174         if (screen == old_screen)
3175                 return;
3176
3177         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3178                                 get_screen_dpi (GTK_WINDOW (window)));
3179
3180         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3181                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3182         }
3183 }
3184
3185 static void
3186 ev_window_set_page_mode (EvWindow         *window,
3187                          EvWindowPageMode  page_mode)
3188 {
3189         GtkWidget *child = NULL;
3190         GtkWidget *real_child;
3191
3192         if (window->priv->page_mode == page_mode)
3193                 return;
3194
3195         window->priv->page_mode = page_mode;
3196
3197         switch (page_mode) {
3198                 case PAGE_MODE_DOCUMENT:
3199                         child = window->priv->view;
3200                         break;
3201                 case PAGE_MODE_PASSWORD:
3202                         child = window->priv->password_view;
3203                         break;
3204                 default:
3205                         g_assert_not_reached ();
3206         }
3207
3208         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3209         if (child != real_child) {
3210                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3211                                       real_child);
3212                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3213                                    child);
3214         }
3215         ev_window_update_actions (window);
3216 }
3217
3218
3219 static void
3220 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3221 {
3222         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3223 }
3224
3225 static void
3226 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3227 {
3228         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3229 }
3230
3231 static void
3232 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3233 {
3234         EvWindow *ev_window = EV_WINDOW (data);
3235         egg_editable_toolbar_set_edit_mode
3236                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3237         ev_application_save_toolbars_model (EV_APP);
3238         gtk_widget_destroy (GTK_WIDGET (dialog));
3239 }
3240
3241 static void
3242 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3243 {
3244         GtkWidget *dialog;
3245         GtkWidget *editor;
3246
3247         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3248                                               GTK_WINDOW (ev_window),
3249                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3250                                               GTK_STOCK_CLOSE,
3251                                               GTK_RESPONSE_CLOSE,
3252                                               NULL);
3253         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3254         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3255         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3256         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3257         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3258
3259         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3260                                          ev_application_get_toolbars_model (EV_APP));
3261         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3262         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3263
3264         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3265
3266         egg_editable_toolbar_set_edit_mode
3267                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3268
3269         g_signal_connect (dialog, "response",
3270                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3271                           ev_window);
3272         gtk_widget_show_all (dialog);
3273 }
3274
3275 static void
3276 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3277 {
3278         g_return_if_fail (EV_IS_WINDOW (ev_window));
3279
3280         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3281         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3282 }
3283
3284 static void
3285 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3286 {
3287         g_return_if_fail (EV_IS_WINDOW (ev_window));
3288
3289         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3290         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3291 }
3292
3293 static void
3294 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3295 {
3296         g_return_if_fail (EV_IS_WINDOW (ev_window));
3297
3298         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3299 }
3300
3301 static void
3302 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3303 {
3304         g_return_if_fail (EV_IS_WINDOW (ev_window));
3305
3306         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3307 }
3308
3309 static void
3310 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3311 {
3312         g_return_if_fail (EV_IS_WINDOW (ev_window));
3313
3314         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3315 }
3316
3317 static void
3318 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3319 {
3320         int n_pages;
3321
3322         g_return_if_fail (EV_IS_WINDOW (ev_window));
3323
3324         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3325         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3326 }
3327
3328 static void
3329 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3330 {
3331         int n_pages, current_page;
3332
3333         g_return_if_fail (EV_IS_WINDOW (ev_window));
3334
3335         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3336         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3337
3338         if (current_page + 10 < n_pages)
3339                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3340 }
3341
3342 static void
3343 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3344 {
3345         int current_page;
3346
3347         g_return_if_fail (EV_IS_WINDOW (ev_window));
3348
3349         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3350
3351         if (current_page - 10 >= 0)
3352                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3353 }
3354
3355 static void
3356 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3357 {
3358         gchar *uri;
3359
3360         uri = g_strdup (ev_window->priv->uri);
3361         ev_window_open_uri (ev_window, uri, NULL, 0, NULL, FALSE, NULL);
3362         g_free (uri);
3363 }
3364
3365 static void
3366 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3367 {
3368         ev_view_autoscroll (EV_VIEW (ev_window->priv->view));
3369 }
3370
3371 static void
3372 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3373 {
3374         GError *error = NULL;
3375         GdkScreen *screen;
3376         char *command;
3377         const char *lang;
3378         char *uri = NULL;
3379
3380         int i;
3381
3382         const char * const * langs = g_get_language_names ();
3383
3384         for (i = 0; langs[i]; i++) {
3385                 lang = langs[i];
3386                 if (strchr (lang, '.')) {
3387                         continue;
3388                 }
3389
3390                 uri = g_build_filename(GNOMEDATADIR,
3391                                        "/gnome/help/" PACKAGE,
3392                                        lang,
3393                                        "/evince.xml",
3394                                        NULL);
3395
3396                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3397                         break;
3398                 }
3399                 g_free (uri);
3400                 uri = NULL;
3401         }
3402
3403         if (uri == NULL) {
3404                 g_warning ("Cannot find help");
3405                 return;
3406         }
3407
3408         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3409         g_free (uri);
3410
3411         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3412         gdk_spawn_command_line_on_screen (screen, command, &error);
3413         if (error != NULL) {
3414                 g_warning (error->message);
3415                 g_error_free (error);
3416         }
3417         g_free (command);
3418 }
3419
3420 static void
3421 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3422 {
3423         ev_window_stop_fullscreen (window);
3424 }
3425
3426 static void
3427 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3428 {
3429         ev_window_stop_fullscreen (window);
3430         ev_window_run_presentation (window);
3431 }
3432
3433 #ifdef WITH_GTK_PRINT
3434 static void ev_window_do_preview_print (EvWindow *window);
3435
3436 static gboolean
3437 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3438                                 EvWindow   *window)
3439 {
3440         EvWindowPrivate *priv = window->priv;
3441         const gchar *printer_name;
3442
3443         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3444         if ((printer_name
3445              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3446             (!printer_name && gtk_printer_is_default (printer))) {
3447                 if (priv->printer)
3448                         g_object_unref (priv->printer);
3449                 priv->printer = g_object_ref (printer);
3450
3451                 /* Now that we have the printer, we'll start the print */
3452                 ev_window_do_preview_print (window);
3453
3454                 return TRUE; /* we're done */
3455         }
3456
3457         return FALSE; /* continue the enumeration */
3458 }
3459
3460 static void
3461 ev_window_preview_print_finished (GtkPrintJob *print_job,
3462                                   EvWindow    *window,
3463                                   GError      *error)
3464 {
3465         if (error) {
3466                 GtkWidget *dialog;
3467
3468                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3469                                                  GTK_DIALOG_MODAL,
3470                                                  GTK_MESSAGE_ERROR,
3471                                                  GTK_BUTTONS_OK,
3472                                                  _("Failed to print document"));
3473                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3474                                                           error->message);
3475
3476                 gtk_dialog_run (GTK_DIALOG (dialog));
3477                 gtk_widget_destroy (dialog);
3478         }
3479
3480         g_object_unref (print_job);
3481         gtk_widget_destroy (GTK_WIDGET (window));
3482 }
3483
3484 static void
3485 ev_window_do_preview_print (EvWindow *window)
3486 {
3487         EvWindowPrivate  *priv = window->priv;
3488         GtkPageSetup     *page_setup;
3489         GtkPrintJob      *job;
3490         gchar            *filename;
3491         GError           *error = NULL;
3492
3493         g_assert (priv->print_settings != NULL);
3494         g_assert (priv->printer != NULL);
3495
3496         page_setup = gtk_page_setup_new ();
3497
3498         job = gtk_print_job_new ("evince-print",
3499                                  priv->printer,
3500                                  priv->print_settings,
3501                                  page_setup);
3502
3503         g_object_unref (priv->print_settings);
3504         priv->print_settings = NULL;
3505         g_object_unref (priv->printer);
3506         priv->printer = NULL;
3507         g_object_unref (page_setup);
3508
3509         filename = g_filename_from_uri (priv->local_uri ?
3510                                         priv->local_uri : priv->uri,
3511                                         NULL, NULL);
3512
3513         if (gtk_print_job_set_source_file (job, filename, &error)) {
3514                 gtk_print_job_send (job,
3515                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3516                                     window, NULL);
3517         } else {
3518                 g_warning (error->message);
3519                 g_error_free (error);
3520         }
3521
3522         g_free (filename);
3523
3524         gtk_widget_hide (GTK_WIDGET (window));
3525 }
3526
3527 #endif /* WITH_GTK_PRINT */
3528
3529 static void
3530 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3531 {
3532 #ifdef WITH_GTK_PRINT
3533         EvWindowPrivate *priv = window->priv;
3534         GtkPrintSettings *print_settings = NULL;
3535 #if GTK_CHECK_VERSION (2, 11, 0)
3536         const gchar      *print_settings_file = priv->print_settings_file;
3537
3538         if (print_settings_file) {
3539                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3540                         GError *error = NULL;
3541
3542                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3543                                                                            &error);
3544
3545                         if (error) {
3546                                 g_warning (error->message);
3547                                 g_error_free (error);
3548                                 print_settings = NULL;
3549                         }
3550                 }
3551         }
3552 #endif /* GTK 2.11.0 */
3553
3554         if (!print_settings)
3555                 print_settings = gtk_print_settings_new ();
3556
3557         if (priv->print_settings)
3558                 g_object_unref (priv->print_settings);
3559         priv->print_settings = print_settings;
3560
3561         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3562                                 window, NULL, FALSE);
3563 #endif /* WITH_GTK_PRINT */
3564 }
3565
3566 static void
3567 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3568 {
3569         GtkWidget *widget;
3570
3571         widget = gtk_window_get_focus (GTK_WINDOW (window));
3572         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3573                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3574                 update_chrome_visibility (window);
3575                 gtk_widget_grab_focus (window->priv->view);
3576         } else {
3577                 gboolean fullscreen;
3578                 gboolean presentation;
3579
3580                 g_object_get (window->priv->view,
3581                               "fullscreen", &fullscreen,
3582                               "presentation", &presentation,
3583                               NULL);
3584
3585                 if (fullscreen) {
3586                         ev_window_stop_fullscreen (window);
3587                 } else if (presentation) {
3588                         ev_window_stop_presentation (window);
3589                         gtk_widget_grab_focus (window->priv->view);
3590                 } else {
3591                         gtk_widget_grab_focus (window->priv->view);
3592                 }
3593
3594                 if (fullscreen && presentation)
3595                         g_warning ("Both fullscreen and presentation set somehow");
3596         }
3597 }
3598
3599 static void
3600 save_sizing_mode (EvWindow *window)
3601 {
3602         EvSizingMode mode;
3603         GEnumValue *enum_value;
3604
3605         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3606         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3607
3608         if (!ev_window_is_empty (window))
3609                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3610                                                 enum_value->value_nick);
3611 }
3612
3613 static void
3614 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3615                                   EvWindow   *ev_window)
3616 {
3617         GtkWidget *scrolled_window;
3618         EvSizingMode sizing_mode;
3619
3620         g_object_get (ev_window->priv->view,
3621                       "sizing-mode", &sizing_mode,
3622                       NULL);
3623
3624         scrolled_window = ev_window->priv->scrolled_window;
3625
3626         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3627
3628         if (sizing_mode != EV_SIZING_FREE)
3629                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3630                                           GTK_SCROLLED_WINDOW (scrolled_window));
3631
3632         switch (sizing_mode) {
3633                 case EV_SIZING_BEST_FIT:
3634                         g_object_set (G_OBJECT (scrolled_window),
3635                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3636                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3637                                       NULL);
3638                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3639                                           G_CALLBACK (ev_view_update_view_size),
3640                                           scrolled_window);
3641                         break;
3642                 case EV_SIZING_FIT_WIDTH:
3643                         g_object_set (G_OBJECT (scrolled_window),
3644                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3645                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3646                                       NULL);
3647                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3648                                           G_CALLBACK (ev_view_update_view_size),
3649                                           scrolled_window);
3650                         break;
3651                 case EV_SIZING_FREE:
3652                         g_object_set (G_OBJECT (scrolled_window),
3653                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3654                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3655                                       NULL);
3656                         break;
3657         }
3658
3659         update_sizing_buttons (ev_window);
3660         save_sizing_mode (ev_window);
3661 }
3662
3663 static void
3664 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3665 {
3666         ev_window_update_actions (ev_window);
3667
3668         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3669                 gdouble zoom;
3670
3671                 zoom = ev_view_get_zoom (view);
3672                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3673                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3674         }
3675 }
3676
3677 static void
3678 ev_window_update_continuous_action (EvWindow *window)
3679 {
3680         GtkAction *action;
3681
3682         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3683         g_signal_handlers_block_by_func
3684                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3685         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3686                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3687         g_signal_handlers_unblock_by_func
3688                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3689 }
3690
3691 static void
3692 ev_window_update_dual_page_action (EvWindow *window)
3693 {
3694         GtkAction *action;
3695
3696         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3697         g_signal_handlers_block_by_func
3698                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3699         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3700                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3701         g_signal_handlers_unblock_by_func
3702                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3703 }
3704
3705 static void
3706 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3707 {
3708         ev_window_update_continuous_action (ev_window);
3709
3710         if (!ev_window_is_empty (ev_window))
3711                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3712                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3713 }
3714
3715 static void
3716 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3717 {
3718         int rotation;
3719
3720         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3721
3722         if (!ev_window_is_empty (window))
3723                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3724                                              rotation);
3725
3726         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3727                                        rotation);
3728         ev_window_refresh_window_thumbnail (window, rotation);
3729 }
3730
3731 static void
3732 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3733 {
3734         ev_window_update_actions (window);
3735 }
3736
3737 static void
3738 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3739 {
3740         ev_window_update_dual_page_action (ev_window);
3741
3742         if (!ev_window_is_empty (ev_window))
3743                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3744                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3745 }
3746
3747 static char *
3748 build_comments_string (void)
3749 {
3750 #ifdef ENABLE_PDF
3751         PopplerBackend backend;
3752         const char *backend_name;
3753         const char *version;
3754
3755         backend = poppler_get_backend ();
3756         version = poppler_get_version ();
3757         switch (backend) {
3758                 case POPPLER_BACKEND_CAIRO:
3759                         backend_name = "cairo";
3760                         break;
3761                 case POPPLER_BACKEND_SPLASH:
3762                         backend_name = "splash";
3763                         break;
3764                 default:
3765                         backend_name = "unknown";
3766                         break;
3767         }
3768
3769         return g_strdup_printf (_("Document Viewer.\n"
3770                                   "Using poppler %s (%s)"),
3771                                 version, backend_name);
3772 #else
3773         return g_strdup_printf (_("Document Viewer"));
3774 #endif
3775 }
3776
3777 static void
3778 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3779 {
3780         const char *authors[] = {
3781                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3782                 "Jonathan Blandford <jrb@gnome.org>",
3783                 "Marco Pesenti Gritti <marco@gnome.org>",
3784                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3785                 "Bryan Clark <clarkbw@gnome.org>",
3786                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3787                 "Wouter Bolsterlee <wbolster@gnome.org>",
3788                 NULL
3789         };
3790
3791         const char *documenters[] = {
3792                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3793                 NULL
3794         };
3795
3796         const char *license[] = {
3797                 N_("Evince is free software; you can redistribute it and/or modify "
3798                    "it under the terms of the GNU General Public License as published by "
3799                    "the Free Software Foundation; either version 2 of the License, or "
3800                    "(at your option) any later version.\n"),
3801                 N_("Evince is distributed in the hope that it will be useful, "
3802                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3803                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3804                    "GNU General Public License for more details.\n"),
3805                 N_("You should have received a copy of the GNU General Public License "
3806                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3807                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3808         };
3809
3810         char *license_trans;
3811         char *comments;
3812
3813 #ifdef ENABLE_NLS
3814         const char **p;
3815
3816         for (p = authors; *p; ++p)
3817                 *p = _(*p);
3818
3819         for (p = documenters; *p; ++p)
3820                 *p = _(*p);
3821 #endif
3822
3823         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3824                                      _(license[2]), "\n", NULL);
3825         comments = build_comments_string ();
3826
3827         gtk_show_about_dialog (
3828                 GTK_WINDOW (ev_window),
3829                 "name", _("Evince"),
3830                 "version", VERSION,
3831                 "copyright",
3832                 _("\xc2\xa9 1996-2007 The Evince authors"),
3833                 "license", license_trans,
3834                 "website", "http://www.gnome.org/projects/evince",
3835                 "comments", comments,
3836                 "authors", authors,
3837                 "documenters", documenters,
3838                 "translator-credits", _("translator-credits"),
3839                 "logo-icon-name", "evince",
3840                 "wrap-license", TRUE,
3841                 NULL);
3842
3843         g_free (comments);
3844         g_free (license_trans);
3845 }
3846
3847 static void
3848 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3849 {
3850         gboolean active;
3851
3852         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3853         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3854         update_chrome_visibility (ev_window);
3855         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3856 }
3857
3858 static void
3859 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3860 {
3861         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3862                 return;
3863
3864         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3865                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3866         update_chrome_visibility (ev_window);
3867 }
3868
3869 static void
3870 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3871                                            GParamSpec *pspec,
3872                                            EvWindow   *ev_window)
3873 {
3874         GtkWidget *current_page;
3875         const char *id;
3876
3877         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3878
3879         if (current_page == ev_window->priv->sidebar_links) {
3880                 id = LINKS_SIDEBAR_ID;
3881         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3882                 id = THUMBNAILS_SIDEBAR_ID;
3883         } else if (current_page == ev_window->priv->sidebar_attachments) {
3884                 id = ATTACHMENTS_SIDEBAR_ID;
3885         } else {
3886                 g_assert_not_reached();
3887         }
3888
3889         g_object_unref (current_page);
3890
3891         if (!ev_window_is_empty (ev_window))
3892                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3893 }
3894
3895 static void
3896 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3897                                          GParamSpec *pspec,
3898                                          EvWindow   *ev_window)
3899 {
3900         EvView *view = EV_VIEW (ev_window->priv->view);
3901         GtkAction *action;
3902
3903         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3904
3905         if (!ev_view_get_presentation (view)) {
3906                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3907                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3908
3909                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3910                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3911         }
3912 }
3913
3914 static void
3915 view_menu_link_popup (EvWindow *ev_window,
3916                       EvLink   *link)
3917 {
3918         gboolean   show_external = FALSE;
3919         gboolean   show_internal = FALSE;
3920         GtkAction *action;
3921
3922         if (ev_window->priv->link)
3923                 g_object_unref (ev_window->priv->link);
3924
3925         if (link)
3926                 ev_window->priv->link = g_object_ref (link);
3927         else
3928                 ev_window->priv->link = NULL;
3929
3930         if (ev_window->priv->link) {
3931                 EvLinkAction *ev_action;
3932
3933                 ev_action = ev_link_get_action (link);
3934                 if (ev_action) {
3935                         switch (ev_link_action_get_action_type (ev_action)) {
3936                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3937                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3938                                         show_internal = TRUE;
3939                                         break;
3940                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3941                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3942                                         show_external = TRUE;
3943                                         break;
3944                                 default:
3945                                         break;
3946                         }
3947                 }
3948         }
3949
3950         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3951                                               "OpenLink");
3952         gtk_action_set_visible (action, show_external);
3953
3954         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3955                                               "CopyLinkAddress");
3956         gtk_action_set_visible (action, show_external);
3957
3958         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3959                                               "GoLink");
3960         gtk_action_set_visible (action, show_internal);
3961
3962         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3963                                               "OpenLinkNewWindow");
3964         gtk_action_set_visible (action, show_internal);
3965 }
3966
3967 static void
3968 view_menu_image_popup (EvWindow  *ev_window,
3969                        EvImage   *image)
3970 {
3971         GtkAction *action;
3972         gboolean   show_image = FALSE;
3973
3974         if (ev_window->priv->image)
3975                 g_object_unref (ev_window->priv->image);
3976
3977         if (image)
3978                 ev_window->priv->image = g_object_ref (image);
3979         else
3980                 ev_window->priv->image = NULL;
3981
3982         show_image = (ev_window->priv->image != NULL);
3983
3984         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3985                                               "SaveImageAs");
3986         gtk_action_set_visible (action, show_image);
3987
3988         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3989                                               "CopyImage");
3990         gtk_action_set_visible (action, show_image);
3991 }
3992
3993 static gboolean
3994 view_menu_popup_cb (EvView   *view,
3995                     GObject  *object,
3996                     EvWindow *ev_window)
3997 {
3998         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3999                 return FALSE;
4000
4001         view_menu_link_popup (ev_window,
4002                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4003         view_menu_image_popup (ev_window,
4004                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4005
4006         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4007                         NULL, NULL, NULL, NULL,
4008                         3, gtk_get_current_event_time ());
4009         return TRUE;
4010 }
4011
4012 static gboolean
4013 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4014                               GList           *attach_list,
4015                               EvWindow        *ev_window)
4016 {
4017         GtkWidget *popup;
4018
4019         g_assert (attach_list != NULL);
4020
4021         if (ev_window->priv->attach_list) {
4022                 g_list_foreach (ev_window->priv->attach_list,
4023                                 (GFunc) g_object_unref, NULL);
4024                 g_list_free (ev_window->priv->attach_list);
4025         }
4026
4027         ev_window->priv->attach_list = attach_list;
4028
4029         popup = ev_window->priv->attachment_popup;
4030
4031         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4032                         NULL, NULL,
4033                         3, gtk_get_current_event_time ());
4034
4035         return TRUE;
4036 }
4037
4038 static void
4039 view_find_status_changed_cb (EvView     *view,
4040                              GParamSpec *pspec,
4041                              EvWindow   *ev_window)
4042 {
4043         const char *text;
4044
4045         text = ev_view_get_find_status (view);
4046         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4047                                       text);
4048 }
4049
4050 static void
4051 find_bar_previous_cb (EggFindBar *find_bar,
4052                       EvWindow   *ev_window)
4053 {
4054         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4055 }
4056
4057 static void
4058 find_bar_next_cb (EggFindBar *find_bar,
4059                   EvWindow   *ev_window)
4060 {
4061         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4062 }
4063
4064 static void
4065 find_bar_close_cb (EggFindBar *find_bar,
4066                    EvWindow   *ev_window)
4067 {
4068         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4069         update_chrome_visibility (ev_window);
4070 }
4071
4072 static void
4073 find_bar_search_changed_cb (EggFindBar *find_bar,
4074                             GParamSpec *param,
4075                             EvWindow   *ev_window)
4076 {
4077         gboolean case_sensitive;
4078         const char *search_string;
4079
4080         /* Either the string or case sensitivity could have changed. */
4081
4082         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4083         search_string = egg_find_bar_get_search_string (find_bar);
4084
4085         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4086
4087         if (ev_window->priv->document &&
4088             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4089                 if (search_string && search_string[0]) {
4090                         ev_document_doc_mutex_lock ();
4091                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4092                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4093                                                 search_string,
4094                                                 case_sensitive);
4095                         ev_document_doc_mutex_unlock ();
4096                 } else {
4097                         ev_document_doc_mutex_lock ();
4098                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4099                         ev_document_doc_mutex_unlock ();
4100
4101                         ev_window_update_actions (ev_window);
4102                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4103                                                       NULL);
4104                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4105                 }
4106         }
4107 }
4108
4109 static void
4110 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4111                             GParamSpec *param,
4112                             EvWindow   *ev_window)
4113 {
4114         gboolean visible;
4115
4116         visible = GTK_WIDGET_VISIBLE (find_bar);
4117
4118         if (ev_window->priv->document &&
4119             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4120                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4121                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4122                 ev_window_update_actions (ev_window);
4123
4124                 if (!visible)
4125                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4126         }
4127 }
4128
4129 static void
4130 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4131 {
4132         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4133 }
4134
4135 static void
4136 zoom_control_changed_cb (EphyZoomAction *action,
4137                          float           zoom,
4138                          EvWindow       *ev_window)
4139 {
4140         EvSizingMode mode;
4141
4142         g_return_if_fail (EV_IS_WINDOW (ev_window));
4143
4144         if (zoom == EPHY_ZOOM_BEST_FIT) {
4145                 mode = EV_SIZING_BEST_FIT;
4146         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4147                 mode = EV_SIZING_FIT_WIDTH;
4148         } else {
4149                 mode = EV_SIZING_FREE;
4150         }
4151
4152         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4153
4154         if (mode == EV_SIZING_FREE) {
4155                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4156                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4157                                   FALSE);
4158         }
4159 }
4160
4161 static void
4162 ev_window_finalize (GObject *object)
4163 {
4164         GList *windows = ev_application_get_windows (EV_APP);
4165
4166         if (windows == NULL) {
4167                 ev_application_shutdown (EV_APP);
4168         } else {
4169                 g_list_free (windows);
4170         }
4171
4172         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4173 }
4174
4175 static void
4176 ev_window_dispose (GObject *object)
4177 {
4178         EvWindow *window = EV_WINDOW (object);
4179         EvWindowPrivate *priv = window->priv;
4180
4181         if (priv->title) {
4182                 ev_window_title_free (priv->title);
4183                 priv->title = NULL;
4184         }
4185
4186         if (priv->ui_manager) {
4187                 g_object_unref (priv->ui_manager);
4188                 priv->ui_manager = NULL;
4189         }
4190
4191         if (priv->action_group) {
4192                 g_object_unref (priv->action_group);
4193                 priv->action_group = NULL;
4194         }
4195
4196         if (priv->view_popup_action_group) {
4197                 g_object_unref (priv->view_popup_action_group);
4198                 priv->view_popup_action_group = NULL;
4199         }
4200
4201         if (priv->attachment_popup_action_group) {
4202                 g_object_unref (priv->attachment_popup_action_group);
4203                 priv->attachment_popup_action_group = NULL;
4204         }
4205
4206         if (priv->recent_action_group) {
4207                 g_object_unref (priv->recent_action_group);
4208                 priv->recent_action_group = NULL;
4209         }
4210
4211         if (priv->recent_manager) {
4212                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4213                                                       ev_window_setup_recent,
4214                                                       window);
4215                 priv->recent_manager = NULL;
4216         }
4217
4218         priv->recent_ui_id = 0;
4219
4220         if (priv->page_cache) {
4221                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4222                 priv->page_cache = NULL;
4223         }
4224
4225         if (priv->document) {
4226                 g_object_unref (priv->document);
4227                 priv->document = NULL;
4228         }
4229
4230         if (priv->view) {
4231                 g_object_unref (priv->view);
4232                 priv->view = NULL;
4233         }
4234
4235         if (priv->password_view) {
4236                 g_object_unref (priv->password_view);
4237                 priv->password_view = NULL;
4238         }
4239
4240         if (priv->load_job) {
4241                 ev_window_clear_load_job (window);
4242         }
4243
4244         if (priv->save_job) {
4245                 ev_window_clear_save_job (window);
4246         }
4247
4248         if (priv->thumbnail_job) {
4249                 ev_window_clear_thumbnail_job (window);
4250         }
4251
4252         if (priv->local_uri) {
4253                 ev_window_clear_local_uri (window);
4254                 priv->local_uri = NULL;
4255         }
4256
4257         ev_window_close_dialogs (window);
4258
4259 #ifdef WITH_GTK_PRINT
4260         ev_window_clear_print_job (window);
4261
4262         if (window->priv->gtk_print_job) {
4263                 g_object_unref (window->priv->gtk_print_job);
4264                 window->priv->gtk_print_job = NULL;
4265         }
4266
4267         if (window->priv->printer) {
4268                 g_object_unref (window->priv->printer);
4269                 window->priv->printer = NULL;
4270         }
4271
4272         if (window->priv->print_settings) {
4273                 g_object_unref (window->priv->print_settings);
4274                 window->priv->print_settings = NULL;
4275         }
4276
4277         if (window->priv->print_page_setup) {
4278                 g_object_unref (window->priv->print_page_setup);
4279                 window->priv->print_page_setup = NULL;
4280         }
4281 #endif
4282
4283         if (priv->link) {
4284                 g_object_unref (priv->link);
4285                 priv->link = NULL;
4286         }
4287
4288         if (priv->image) {
4289                 g_object_unref (priv->image);
4290                 priv->image = NULL;
4291         }
4292
4293         if (priv->attach_list) {
4294                 g_list_foreach (priv->attach_list,
4295                                 (GFunc) g_object_unref,
4296                                 NULL);
4297                 g_list_free (priv->attach_list);
4298                 priv->attach_list = NULL;
4299         }
4300
4301         if (priv->find_bar) {
4302                 g_signal_handlers_disconnect_by_func
4303                         (window->priv->find_bar,
4304                          G_CALLBACK (find_bar_close_cb),
4305                          window);
4306                 priv->find_bar = NULL;
4307         }
4308
4309         if (priv->uri) {
4310                 if (priv->unlink_temp_file)
4311                         ev_window_clear_temp_file (window);
4312                 g_free (priv->uri);
4313                 priv->uri = NULL;
4314         }
4315
4316         if (priv->dest) {
4317                 g_object_unref (priv->dest);
4318                 priv->dest = NULL;
4319         }
4320
4321         if (priv->history) {
4322                 g_object_unref (priv->history);
4323                 priv->history = NULL;
4324         }
4325
4326         if (priv->print_settings_file) {
4327                 ev_window_clear_print_settings_file (window);
4328                 priv->print_settings_file = NULL;
4329         }
4330
4331         if (priv->presentation_timeout_id > 0) {
4332                 g_source_remove (priv->presentation_timeout_id);
4333                 priv->presentation_timeout_id = 0;
4334         }
4335
4336         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4337 }
4338
4339 static void
4340 ev_window_class_init (EvWindowClass *ev_window_class)
4341 {
4342         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4343         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4344
4345         g_object_class->dispose = ev_window_dispose;
4346         g_object_class->finalize = ev_window_finalize;
4347
4348         widget_class->screen_changed = ev_window_screen_changed;
4349
4350         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4351 }
4352
4353 /* Normal items */
4354 static const GtkActionEntry entries[] = {
4355         { "File", NULL, N_("_File") },
4356         { "Edit", NULL, N_("_Edit") },
4357         { "View", NULL, N_("_View") },
4358         { "Go", NULL, N_("_Go") },
4359         { "Help", NULL, N_("_Help") },
4360
4361         /* File menu */
4362         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4363           N_("Open an existing document"),
4364           G_CALLBACK (ev_window_cmd_file_open) },
4365         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4366           N_("Open a copy of the current document in a new window"),
4367           G_CALLBACK (ev_window_cmd_file_open_copy) },
4368         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4369           N_("Save a copy of the current document"),
4370           G_CALLBACK (ev_window_cmd_save_as) },
4371         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4372           N_("Setup the page settings for printing"),
4373           G_CALLBACK (ev_window_cmd_file_print_setup) },
4374         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4375           N_("Print this document"),
4376           G_CALLBACK (ev_window_cmd_file_print) },
4377         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4378           G_CALLBACK (ev_window_cmd_file_properties) },
4379         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4380           G_CALLBACK (ev_window_cmd_file_close_window) },
4381
4382         /* Edit menu */
4383         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4384           G_CALLBACK (ev_window_cmd_edit_copy) },
4385         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4386           G_CALLBACK (ev_window_cmd_edit_select_all) },
4387         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4388           N_("Find a word or phrase in the document"),
4389           G_CALLBACK (ev_window_cmd_edit_find) },
4390         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4391           G_CALLBACK (ev_window_cmd_edit_find_next) },
4392         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4393           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4394         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4395           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4396         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4397           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4398         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4399           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4400
4401         /* View menu */
4402         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4403           N_("Enlarge the document"),
4404           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4405         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4406           N_("Shrink the document"),
4407           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4408         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4409           N_("Reload the document"),
4410           G_CALLBACK (ev_window_cmd_view_reload) },
4411
4412         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4413           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4414
4415         /* Go menu */
4416         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4417           N_("Go to the previous page"),
4418           G_CALLBACK (ev_window_cmd_go_previous_page) },
4419         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4420           N_("Go to the next page"),
4421           G_CALLBACK (ev_window_cmd_go_next_page) },
4422         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4423           N_("Go to the first page"),
4424           G_CALLBACK (ev_window_cmd_go_first_page) },
4425         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4426           N_("Go to the last page"),
4427           G_CALLBACK (ev_window_cmd_go_last_page) },
4428
4429         /* Help menu */
4430         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4431           G_CALLBACK (ev_window_cmd_help_contents) },
4432
4433         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4434           G_CALLBACK (ev_window_cmd_help_about) },
4435
4436         /* Toolbar-only */
4437         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4438           N_("Leave fullscreen mode"),
4439           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4440         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4441           N_("Start a presentation"),
4442           G_CALLBACK (ev_window_cmd_start_presentation) },
4443         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4444           N_("Print this document"),
4445           G_CALLBACK (ev_window_cmd_preview_print) },
4446
4447         /* Accellerators */
4448         { "Escape", NULL, "", "Escape", "",
4449           G_CALLBACK (ev_window_cmd_escape) },
4450         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4451           G_CALLBACK (ev_window_cmd_edit_find) },
4452         { "PageDown", NULL, "", "Page_Down", NULL,
4453           G_CALLBACK (ev_window_cmd_scroll_forward) },
4454         { "PageUp", NULL, "", "Page_Up", NULL,
4455           G_CALLBACK (ev_window_cmd_scroll_backward) },
4456         { "Space", NULL, "", "space", NULL,
4457           G_CALLBACK (ev_window_cmd_scroll_forward) },
4458         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4459           G_CALLBACK (ev_window_cmd_scroll_backward) },
4460         { "BackSpace", NULL, "", "BackSpace", NULL,
4461           G_CALLBACK (ev_window_cmd_scroll_backward) },
4462         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4463           G_CALLBACK (ev_window_cmd_scroll_forward) },
4464         { "Return", NULL, "", "Return", NULL,
4465           G_CALLBACK (ev_window_cmd_scroll_forward) },
4466         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4467           G_CALLBACK (ev_window_cmd_scroll_backward) },
4468         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4469           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4470         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4471           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4472         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4473           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4474         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4475           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4476         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4477           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4478         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4479           G_CALLBACK (ev_window_cmd_go_backward) },
4480         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4481           G_CALLBACK (ev_window_cmd_go_forward) },
4482         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4483           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4484         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4485           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4486         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4487           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4488         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4489           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4490 };
4491
4492 /* Toggle items */
4493 static const GtkToggleActionEntry toggle_entries[] = {
4494         /* View Menu */
4495         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4496           N_("Show or hide the toolbar"),
4497           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4498         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4499           N_("Show or hide the side pane"),
4500           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4501         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4502           N_("Show the entire document"),
4503           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4504         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4505           N_("Show two pages at once"),
4506           G_CALLBACK (ev_window_cmd_dual), FALSE },
4507         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4508           N_("Expand the window to fill the screen"),
4509           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4510         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4511           N_("Run document as a presentation"),
4512           G_CALLBACK (ev_window_cmd_view_presentation) },
4513         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4514           N_("Make the current document fill the window"),
4515           G_CALLBACK (ev_window_cmd_view_best_fit) },
4516         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4517           N_("Make the current document fill the window width"),
4518           G_CALLBACK (ev_window_cmd_view_page_width) },
4519 };
4520
4521 /* Popups specific items */
4522 static const GtkActionEntry view_popup_entries [] = {
4523         /* Links */
4524         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4525           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4526         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4527           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4528         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4529           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4530         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4531           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4532         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4533           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4534         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4535           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4536 };
4537
4538 static const GtkActionEntry attachment_popup_entries [] = {
4539         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4540           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4541         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4542           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4543 };
4544
4545 static void
4546 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4547 {
4548         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4549 }
4550
4551 static void
4552 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4553 {
4554         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4555         gtk_widget_grab_focus (window->priv->view);
4556 }
4557
4558 static void
4559 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4560 {
4561
4562         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4563         gtk_widget_grab_focus (window->priv->view);
4564 }
4565
4566 static void
4567 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4568 {
4569         GtkAction *action;
4570
4571         action = g_object_new (EV_TYPE_PAGE_ACTION,
4572                                "name", PAGE_SELECTOR_ACTION,
4573                                "label", _("Page"),
4574                                "tooltip", _("Select Page"),
4575                                "icon_name", "text-x-generic",
4576                                "visible_overflown", FALSE,
4577                                NULL);
4578         g_signal_connect (action, "activate_link",
4579                           G_CALLBACK (activate_link_cb), window);
4580         gtk_action_group_add_action (group, action);
4581         g_object_unref (action);
4582
4583         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4584                                "name", ZOOM_CONTROL_ACTION,
4585                                "label", _("Zoom"),
4586                                "stock_id", EV_STOCK_ZOOM,
4587                                "tooltip", _("Adjust the zoom level"),
4588                                "zoom", 1.0,
4589                                NULL);
4590         g_signal_connect (action, "zoom_to_level",
4591                           G_CALLBACK (zoom_control_changed_cb), window);
4592         gtk_action_group_add_action (group, action);
4593         g_object_unref (action);
4594
4595         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4596                                "name", NAVIGATION_ACTION,
4597                                "label", _("Navigation"),
4598                                "is_important", TRUE,
4599                                "short_label", _("Back"),
4600                                "stock_id", GTK_STOCK_GO_DOWN,
4601                                "tooltip", _("Move across visited pages"),
4602                                NULL);
4603         g_signal_connect (action, "activate_link",
4604                           G_CALLBACK (navigation_action_activate_link_cb), window);
4605         gtk_action_group_add_action (group, action);
4606         g_object_unref (action);
4607
4608         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4609                                "name", "FileOpenRecent",
4610                                "label", _("_Open..."),
4611                                "tooltip", _("Open an existing document"),
4612                                "stock_id", GTK_STOCK_OPEN,
4613                                NULL);
4614         g_signal_connect (action, "activate",
4615                           G_CALLBACK (ev_window_cmd_file_open), window);
4616         g_signal_connect (action, "item_activated",
4617                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4618                           window);
4619         gtk_action_group_add_action (group, action);
4620         g_object_unref (action);
4621 }
4622
4623 static void
4624 set_action_properties (GtkActionGroup *action_group)
4625 {
4626         GtkAction *action;
4627
4628         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4629         g_object_set (action, "is-important", TRUE, NULL);
4630         /*translators: this is the label for toolbar button*/
4631         g_object_set (action, "short_label", _("Previous"), NULL);
4632
4633         action = gtk_action_group_get_action (action_group, "GoNextPage");
4634         g_object_set (action, "is-important", TRUE, NULL);
4635         /*translators: this is the label for toolbar button*/
4636         g_object_set (action, "short_label", _("Next"), NULL);
4637
4638         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4639         /*translators: this is the label for toolbar button*/
4640         g_object_set (action, "short_label", _("Zoom In"), NULL);
4641
4642         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4643         /*translators: this is the label for toolbar button*/
4644         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4645
4646         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4647         /*translators: this is the label for toolbar button*/
4648         g_object_set (action, "short_label", _("Best Fit"), NULL);
4649
4650         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4651         /*translators: this is the label for toolbar button*/
4652         g_object_set (action, "short_label", _("Fit Width"), NULL);
4653
4654         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4655         g_object_set (action, "is-important", TRUE, NULL);
4656 }
4657
4658 static void
4659 set_chrome_actions (EvWindow *window)
4660 {
4661         EvWindowPrivate *priv = window->priv;
4662         GtkActionGroup *action_group = priv->action_group;
4663         GtkAction *action;
4664
4665         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4666         g_signal_handlers_block_by_func
4667                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4668         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4669                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4670         g_signal_handlers_unblock_by_func
4671                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4672 }
4673
4674 static void
4675 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4676                           GParamSpec     *pspec,
4677                           EvWindow       *ev_window)
4678 {
4679         GtkTreeModel *model;
4680         GtkAction *action;
4681
4682         g_object_get (G_OBJECT (ev_sidebar_links),
4683                       "model", &model,
4684                       NULL);
4685
4686         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4687         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4688         g_object_unref (model);
4689 }
4690
4691 static gboolean
4692 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4693 {
4694         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4695         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4696
4697         ev_window_set_view_accels_sensitivity (window, TRUE);
4698
4699         update_chrome_visibility (window);
4700
4701         return FALSE;
4702 }
4703
4704 static gboolean
4705 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4706 {
4707         ev_window_set_view_accels_sensitivity (window, FALSE);
4708
4709         return FALSE;
4710 }
4711
4712 static void
4713 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4714                                     GParamSpec         *pspec,
4715                                     EvWindow           *ev_window)
4716 {
4717         GtkWidget *widget;
4718
4719         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4720
4721         if (widget != NULL) {
4722                 g_signal_connect_object (widget, "focus_in_event",
4723                                          G_CALLBACK (view_actions_focus_in_cb),
4724                                          ev_window, 0);
4725                 g_signal_connect_object (widget, "focus_out_event",
4726                                          G_CALLBACK (view_actions_focus_out_cb),
4727                                          ev_window, 0);
4728                 g_object_unref (widget);
4729         }
4730 }
4731
4732 static gboolean
4733 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4734 {
4735         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4736                 gboolean maximized;
4737
4738                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4739                 if (!ev_window_is_empty (window))
4740                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4741         }
4742
4743         return FALSE;
4744 }
4745
4746 static gboolean
4747 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4748 {
4749         char *uri = window->priv->uri;
4750         GdkWindowState state;
4751         int x, y, width, height, document_width, document_height;
4752
4753         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4754
4755         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4756                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4757                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4758
4759                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4760                         ev_page_cache_get_max_width (window->priv->page_cache,
4761                                                      0, 1.0,
4762                                                      &document_width);
4763                         ev_page_cache_get_max_height (window->priv->page_cache,
4764                                                       0, 1.0,
4765                                                       &document_height);
4766                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4767                                                         (double)width / document_width);
4768                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4769                                                         (double)height / document_height);
4770
4771                         ev_metadata_manager_set_int (uri, "window_x", x);
4772                         ev_metadata_manager_set_int (uri, "window_y", y);
4773                         ev_metadata_manager_set_int (uri, "window_width", width);
4774                         ev_metadata_manager_set_int (uri, "window_height", height);
4775                 }
4776         }
4777
4778         return FALSE;
4779 }
4780
4781 static void
4782 launch_action (EvWindow *window, EvLinkAction *action)
4783 {
4784         const char *filename = ev_link_action_get_filename (action);
4785         char *uri = NULL;
4786
4787         if (filename  && g_path_is_absolute (filename)) {
4788                 uri = gnome_vfs_get_uri_from_local_path (filename);
4789         } else {
4790                 GnomeVFSURI *base_uri, *resolved_uri;
4791
4792                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4793                 if (base_uri && filename) {
4794                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4795                         if (resolved_uri) {
4796                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4797                                 gnome_vfs_uri_unref (resolved_uri);
4798                         }
4799                         gnome_vfs_uri_unref (base_uri);
4800                 }
4801         }
4802
4803         if (uri) {
4804                 gnome_vfs_url_show (uri);
4805         } else {
4806                 gnome_vfs_url_show (filename);
4807         }
4808
4809         g_free (uri);
4810
4811         /* According to the PDF spec filename can be an executable. I'm not sure
4812            allowing to launch executables is a good idea though. -- marco */
4813 }
4814
4815 static void
4816 launch_external_uri (EvWindow *window, EvLinkAction *action)
4817 {
4818         const gchar *uri = ev_link_action_get_uri (action);
4819         GnomeVFSResult result = gnome_vfs_url_show (uri);
4820         GtkWidget *dialog;
4821         gchar* message = NULL;
4822
4823         switch(result) {
4824                 case GNOME_VFS_OK:
4825                         break;
4826                 case GNOME_VFS_ERROR_BAD_PARAMETERS:
4827                         message = _("Invalid URI: “%s”");
4828                         break;
4829                 case GNOME_VFS_ERROR_NOT_SUPPORTED:
4830                         message = _("Unsupported URI: “%s”");
4831                         break;
4832                 default:
4833                         message = _("Unknown error");
4834         }
4835         if(message) {
4836                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4837                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4838                                                  GTK_MESSAGE_ERROR,
4839                                                  GTK_BUTTONS_CLOSE,
4840                                                  _("Unable to open external link"));
4841                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4842                                                           message, uri);
4843                 g_signal_connect (dialog, "response",
4844                                   G_CALLBACK (gtk_widget_destroy),
4845                                   NULL);
4846                 gtk_widget_show (dialog);
4847
4848         }
4849         return;
4850 }
4851
4852 static void
4853 open_remote_link (EvWindow *window, EvLinkAction *action)
4854 {
4855         gchar *uri;
4856         gchar *dir;
4857
4858         dir = g_path_get_dirname (window->priv->uri);
4859
4860         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4861                                 NULL);
4862         g_free (dir);
4863
4864         ev_application_open_uri_at_dest (EV_APP, uri,
4865                                          gtk_window_get_screen (GTK_WINDOW (window)),
4866                                          ev_link_action_get_dest (action),
4867                                          0,
4868                                          NULL,
4869                                          FALSE,
4870                                          NULL,
4871                                          GDK_CURRENT_TIME);
4872
4873         g_free (uri);
4874 }
4875
4876 static void
4877 do_action_named (EvWindow *window, EvLinkAction *action)
4878 {
4879         const gchar *name = ev_link_action_get_name (action);
4880
4881         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4882                 ev_window_cmd_go_first_page (NULL, window);
4883         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4884                 ev_window_cmd_go_previous_page (NULL, window);
4885         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4886                 ev_window_cmd_go_next_page (NULL, window);
4887         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4888                 ev_window_cmd_go_last_page (NULL, window);
4889         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4890                 ev_window_cmd_focus_page_selector (NULL, window);
4891         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4892                 ev_window_cmd_edit_find (NULL, window);
4893         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4894                 ev_window_cmd_file_close_window (NULL, window);
4895         } else {
4896                 g_warning ("Unimplemented named action: %s, please post a "
4897                            "bug report in Evince bugzilla "
4898                            "(http://bugzilla.gnome.org) with a testcase.",
4899                            name);
4900         }
4901 }
4902
4903 static void
4904 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4905 {
4906         switch (ev_link_action_get_action_type (action)) {
4907                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4908                         EvLinkDest *dest;
4909
4910                         dest = ev_link_action_get_dest (action);
4911                         if (!dest)
4912                                 return;
4913
4914                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4915                 }
4916                         break;
4917                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4918                         launch_external_uri (window, action);
4919                         break;
4920                 case EV_LINK_ACTION_TYPE_LAUNCH:
4921                         launch_action (window, action);
4922                         break;
4923                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4924                         open_remote_link (window, action);
4925                         break;
4926                 case EV_LINK_ACTION_TYPE_NAMED:
4927                         do_action_named (window, action);
4928                         break;
4929                 default:
4930                         g_assert_not_reached ();
4931         }
4932 }
4933
4934 static void
4935 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4936 {
4937         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4938 }
4939
4940 static void
4941 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4942 {
4943         EvLinkAction *ev_action = NULL;
4944         EvLinkDest   *dest;
4945
4946         ev_action = ev_link_get_action (window->priv->link);
4947         if (!ev_action)
4948                 return;
4949
4950         dest = ev_link_action_get_dest (ev_action);
4951         if (!dest)
4952                 return;
4953
4954         ev_window_cmd_file_open_copy_at_dest (window, dest);
4955 }
4956
4957 static void
4958 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4959 {
4960         GtkClipboard *clipboard;
4961         EvLinkAction *ev_action;
4962         const gchar *uri;
4963
4964         ev_action = ev_link_get_action (window->priv->link);
4965         if (!ev_action)
4966                 return;
4967
4968         uri = ev_link_action_get_uri (ev_action);
4969
4970         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4971                                               GDK_SELECTION_CLIPBOARD);
4972         gtk_clipboard_set_text (clipboard, uri, -1);
4973 }
4974
4975
4976 static void
4977 image_save_dialog_response_cb (GtkWidget *fc,
4978                                gint       response_id,
4979                                EvWindow  *ev_window)
4980 {
4981         GnomeVFSURI  *target_uri;
4982         gboolean      is_local;
4983         GError       *error = NULL;
4984
4985         gchar        *uri;
4986         gchar        *uri_extension;
4987         gchar        **extensions;
4988         gchar        *filename;
4989         gchar        *file_format;
4990         GdkPixbufFormat* format;
4991         GtkFileFilter *filter;
4992
4993         if (response_id != GTK_RESPONSE_OK) {
4994                 gtk_widget_destroy (fc);
4995                 return;
4996         }
4997
4998         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4999         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5000         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5001
5002         if (format == NULL) {
5003                 format = get_gdk_pixbuf_format_by_extension (uri);
5004         }
5005
5006         if (format == NULL) {
5007                 ev_window_error_message (GTK_WINDOW (ev_window),
5008                                          _("Couldn't find appropriate format to save image"),
5009                                          NULL);
5010                 g_free (uri);
5011                 gtk_widget_destroy (fc);
5012
5013                 return;
5014         }
5015
5016         extensions = gdk_pixbuf_format_get_extensions (format);
5017         uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5018         g_strfreev(extensions);
5019         file_format = gdk_pixbuf_format_get_name (format);
5020
5021         target_uri = gnome_vfs_uri_new (uri_extension);
5022         is_local = gnome_vfs_uri_is_local (target_uri);
5023
5024         if (is_local) {
5025                 filename = g_filename_from_uri (uri_extension, NULL, NULL);
5026         } else {
5027                 filename = ev_tmp_filename ("saveimage");
5028         }
5029
5030         g_free (uri);
5031         g_free (uri_extension);
5032
5033         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
5034                          filename, file_format, &error, NULL);
5035
5036         if (error) {
5037                 ev_window_error_message (GTK_WINDOW (ev_window),
5038                                          _("The image could not be saved."),
5039                                          error);
5040                 g_error_free (error);
5041                 g_free (filename);
5042                 gnome_vfs_uri_unref (target_uri);
5043                 gtk_widget_destroy (fc);
5044
5045                 return;
5046         }
5047
5048         if (!is_local) {
5049                 GnomeVFSURI *source_uri;
5050                 gchar       *local_uri;
5051
5052                 local_uri = g_filename_to_uri (filename, NULL, NULL);
5053                 source_uri = gnome_vfs_uri_new (local_uri);
5054                 g_free (local_uri);
5055                 ev_window_save_remote (ev_window, source_uri, target_uri);
5056                 gnome_vfs_uri_unref (source_uri);
5057         }
5058
5059         g_free (filename);
5060         gnome_vfs_uri_unref (target_uri);
5061         gtk_widget_destroy (fc);
5062 }
5063
5064 static void
5065 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5066 {
5067         GtkWidget *fc;
5068
5069         if (!window->priv->image)
5070                 return;
5071
5072         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5073                                           GTK_WINDOW (window),
5074                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5075                                           GTK_STOCK_CANCEL,
5076                                           GTK_RESPONSE_CANCEL,
5077                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5078                                           NULL);
5079
5080         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5081         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5082         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5083
5084         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5085
5086         g_signal_connect (fc, "response",
5087                           G_CALLBACK (image_save_dialog_response_cb),
5088                           window);
5089
5090         gtk_widget_show (fc);
5091 }
5092
5093 static void
5094 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5095 {
5096         GtkClipboard *clipboard;
5097
5098         if (!window->priv->image)
5099                 return;
5100
5101         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5102                                               GDK_SELECTION_CLIPBOARD);
5103         gtk_clipboard_set_image (clipboard,
5104                                  ev_image_get_pixbuf (window->priv->image));
5105 }
5106
5107 static void
5108 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5109 {
5110         GList *l;
5111
5112         if (!window->priv->attach_list)
5113                 return;
5114
5115         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5116                 EvAttachment *attachment;
5117                 GError       *error = NULL;
5118
5119                 attachment = (EvAttachment *) l->data;
5120
5121                 ev_attachment_open (attachment, &error);
5122
5123                 if (error) {
5124                         ev_window_error_message (GTK_WINDOW (window),
5125                                                  _("Unable to open attachment"),
5126                                                  error);
5127                         g_error_free (error);
5128                 }
5129         }
5130 }
5131
5132 static void
5133 attachment_save_dialog_response_cb (GtkWidget *fc,
5134                                     gint       response_id,
5135                                     EvWindow  *ev_window)
5136 {
5137         GnomeVFSURI          *target_uri;
5138         gchar                *uri;
5139         GList                *l;
5140         GtkFileChooserAction  fc_action;
5141         gboolean              is_dir;
5142         gboolean              is_local;
5143
5144         if (response_id != GTK_RESPONSE_OK) {
5145                 gtk_widget_destroy (fc);
5146                 return;
5147         }
5148
5149         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5150         target_uri = gnome_vfs_uri_new (uri);
5151         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5152         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5153         is_local = gnome_vfs_uri_is_local (target_uri);
5154
5155         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5156                 EvAttachment *attachment;
5157                 gchar        *filename;
5158                 GError       *error = NULL;
5159
5160                 attachment = (EvAttachment *) l->data;
5161
5162                 if (is_local) {
5163                         if (is_dir) {
5164                                 filename = g_strjoin ("/", uri,
5165                                                       ev_attachment_get_name (attachment),
5166                                                       NULL);
5167                         } else {
5168                                 filename = g_strdup (uri);
5169                         }
5170                 } else {
5171                         filename = ev_tmp_filename ("saveattachment");
5172                 }
5173
5174                 ev_attachment_save (attachment, filename, &error);
5175
5176                 if (error) {
5177                         ev_window_error_message (GTK_WINDOW (ev_window),
5178                                                  _("The attachment could not be saved."),
5179                                                  error);
5180                         g_error_free (error);
5181                         g_free (filename);
5182
5183                         continue;
5184                 }
5185
5186                 if (!is_local) {
5187                         GnomeVFSURI *src_uri;
5188                         GnomeVFSURI *dest_uri;
5189                         gchar       *local_uri;
5190
5191                         if (is_dir) {
5192                                 const gchar *name = ev_attachment_get_name (attachment);
5193
5194                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5195                                                                            name);
5196                         } else {
5197                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5198                         }
5199
5200                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5201                         src_uri = gnome_vfs_uri_new (local_uri);
5202                         g_free (local_uri);
5203                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5204                         gnome_vfs_uri_unref (src_uri);
5205                         gnome_vfs_uri_unref (dest_uri);
5206                 }
5207
5208                 g_free (filename);
5209         }
5210
5211         g_free (uri);
5212         gnome_vfs_uri_unref (target_uri);
5213
5214         gtk_widget_destroy (fc);
5215 }
5216
5217 static void
5218 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5219 {
5220         GtkWidget    *fc;
5221         EvAttachment *attachment = NULL;
5222
5223         if (!window->priv->attach_list)
5224                 return;
5225
5226         if (g_list_length (window->priv->attach_list) == 1)
5227                 attachment = (EvAttachment *) window->priv->attach_list->data;
5228
5229         fc = gtk_file_chooser_dialog_new (
5230                 _("Save Attachment"),
5231                 GTK_WINDOW (window),
5232                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5233                 GTK_STOCK_CANCEL,
5234                 GTK_RESPONSE_CANCEL,
5235                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5236                 NULL);
5237
5238         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5239         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5240         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5241
5242         if (attachment)
5243                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5244                                                    ev_attachment_get_name (attachment));
5245
5246         g_signal_connect (fc, "response",
5247                           G_CALLBACK (attachment_save_dialog_response_cb),
5248                           window);
5249
5250         gtk_widget_show (fc);
5251 }
5252
5253 static void
5254 ev_window_init (EvWindow *ev_window)
5255 {
5256         GtkActionGroup *action_group;
5257         GtkAccelGroup *accel_group;
5258         GError *error = NULL;
5259         GtkWidget *sidebar_widget;
5260
5261         g_signal_connect (ev_window, "configure_event",
5262                           G_CALLBACK (window_configure_event_cb), NULL);
5263         g_signal_connect (ev_window, "window_state_event",
5264                           G_CALLBACK (window_state_event_cb), NULL);
5265
5266         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5267
5268         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5269         ev_window->priv->title = ev_window_title_new (ev_window);
5270
5271         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5272         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5273         gtk_widget_show (ev_window->priv->main_box);
5274
5275         action_group = gtk_action_group_new ("MenuActions");
5276         ev_window->priv->action_group = action_group;
5277         gtk_action_group_set_translation_domain (action_group, NULL);
5278         gtk_action_group_add_actions (action_group, entries,
5279                                       G_N_ELEMENTS (entries), ev_window);
5280         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5281                                              G_N_ELEMENTS (toggle_entries),
5282                                              ev_window);
5283         set_action_properties (action_group);
5284         register_custom_actions (ev_window, action_group);
5285
5286         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5287         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5288                                             action_group, 0);
5289
5290         accel_group =
5291                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5292         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5293
5294         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5295
5296         action_group = gtk_action_group_new ("ViewPopupActions");
5297         ev_window->priv->view_popup_action_group = action_group;
5298         gtk_action_group_set_translation_domain (action_group, NULL);
5299         gtk_action_group_add_actions (action_group, view_popup_entries,
5300                                       G_N_ELEMENTS (view_popup_entries),
5301                                       ev_window);
5302         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5303                                             action_group, 0);
5304
5305         action_group = gtk_action_group_new ("AttachmentPopupActions");
5306         ev_window->priv->attachment_popup_action_group = action_group;
5307         gtk_action_group_set_translation_domain (action_group, NULL);
5308         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5309                                       G_N_ELEMENTS (attachment_popup_entries),
5310                                       ev_window);
5311         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5312                                             action_group, 0);
5313
5314         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5315                                               DATADIR"/evince-ui.xml",
5316                                               &error)) {
5317                 g_warning ("building menus failed: %s", error->message);
5318                 g_error_free (error);
5319         }
5320
5321 #if GTK_CHECK_VERSION(2,11,4)
5322         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5323 #else
5324         /* It's fine to just use the one of the default screen here */
5325         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5326                 gdk_screen_get_default ());
5327 #endif
5328         ev_window->priv->recent_action_group = NULL;
5329         ev_window->priv->recent_ui_id = 0;
5330         g_signal_connect_swapped (ev_window->priv->recent_manager,
5331                                   "changed",
5332                                   G_CALLBACK (ev_window_setup_recent),
5333                                   ev_window);
5334
5335         ev_window->priv->menubar =
5336                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5337                                             "/MainMenu");
5338         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5339                             ev_window->priv->menubar,
5340                             FALSE, FALSE, 0);
5341
5342         ev_window->priv->toolbar = GTK_WIDGET
5343           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5344                          "ui-manager", ev_window->priv->ui_manager,
5345                          "popup-path", "/ToolbarPopup",
5346                          "model", ev_application_get_toolbars_model (EV_APP),
5347                          NULL));
5348
5349         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5350                                    "DefaultToolBar");
5351         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5352                             ev_window->priv->toolbar,
5353                             FALSE, FALSE, 0);
5354         gtk_widget_show (ev_window->priv->toolbar);
5355
5356         /* Add the main area */
5357         ev_window->priv->hpaned = gtk_hpaned_new ();
5358         g_signal_connect (ev_window->priv->hpaned,
5359                           "notify::position",
5360                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5361                           ev_window);
5362
5363         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5364         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5365                             TRUE, TRUE, 0);
5366         gtk_widget_show (ev_window->priv->hpaned);
5367
5368         ev_window->priv->sidebar = ev_sidebar_new ();
5369         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5370                          ev_window->priv->sidebar, FALSE, FALSE);
5371         gtk_widget_show (ev_window->priv->sidebar);
5372
5373         /* Stub sidebar, for now */
5374
5375         sidebar_widget = ev_sidebar_thumbnails_new ();
5376         ev_window->priv->sidebar_thumbs = sidebar_widget;
5377         g_signal_connect (sidebar_widget,
5378                           "notify::main-widget",
5379                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5380                           ev_window);
5381         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5382         gtk_widget_show (sidebar_widget);
5383         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5384                              sidebar_widget);
5385
5386         sidebar_widget = ev_sidebar_links_new ();
5387         ev_window->priv->sidebar_links = sidebar_widget;
5388         g_signal_connect (sidebar_widget,
5389                           "notify::model",
5390                           G_CALLBACK (sidebar_widget_model_set),
5391                           ev_window);
5392         g_signal_connect (sidebar_widget,
5393                           "link_activated",
5394                           G_CALLBACK (sidebar_links_link_activated_cb),
5395                           ev_window);
5396         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5397         gtk_widget_show (sidebar_widget);
5398         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5399                              sidebar_widget);
5400
5401         sidebar_widget = ev_sidebar_attachments_new ();
5402         ev_window->priv->sidebar_attachments = sidebar_widget;
5403         g_signal_connect_object (sidebar_widget,
5404                                  "popup",
5405                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5406                                  ev_window, 0);
5407         gtk_widget_show (sidebar_widget);
5408         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5409                              sidebar_widget);
5410
5411         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5412         ev_window->priv->scrolled_window =
5413                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5414                                           "shadow-type", GTK_SHADOW_IN,
5415                                           NULL));
5416         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5417                             ev_window->priv->scrolled_window,
5418                             TRUE, TRUE, 0);
5419         gtk_widget_show (ev_window->priv->scrolled_window);
5420
5421         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5422                         ev_window->priv->view_box);
5423         gtk_widget_show (ev_window->priv->view_box);
5424
5425         ev_window->priv->view = ev_view_new ();
5426         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5427                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5428         ev_window->priv->password_view = ev_password_view_new ();
5429         g_signal_connect_swapped (ev_window->priv->password_view,
5430                                   "unlock",
5431                                   G_CALLBACK (ev_window_popup_password_dialog),
5432                                   ev_window);
5433         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5434                                  G_CALLBACK (view_actions_focus_in_cb),
5435                                  ev_window, 0);
5436         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5437                                  G_CALLBACK (view_actions_focus_out_cb),
5438                                  ev_window, 0);
5439         g_signal_connect_object (ev_window->priv->view, "external-link",
5440                                  G_CALLBACK (view_external_link_cb),
5441                                  ev_window, 0);
5442         g_signal_connect_object (ev_window->priv->view, "handle-link",
5443                                  G_CALLBACK (view_handle_link_cb),
5444                                  ev_window, 0);
5445
5446         g_signal_connect_object (ev_window->priv->view,
5447                                  "popup",
5448                                  G_CALLBACK (view_menu_popup_cb),
5449                                  ev_window, 0);
5450         gtk_widget_show (ev_window->priv->view);
5451         gtk_widget_show (ev_window->priv->password_view);
5452
5453         /* Find Bar */
5454         ev_window->priv->find_bar = egg_find_bar_new ();
5455         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5456                           ev_window->priv->find_bar,
5457                           FALSE, TRUE, 0);
5458
5459         /* We own a ref on these widgets, as we can swap them in and out */
5460         g_object_ref (ev_window->priv->view);
5461         g_object_ref (ev_window->priv->password_view);
5462
5463         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5464                            ev_window->priv->view);
5465
5466         g_signal_connect (ev_window->priv->view,
5467                           "notify::find-status",
5468                           G_CALLBACK (view_find_status_changed_cb),
5469                           ev_window);
5470         g_signal_connect (ev_window->priv->view,
5471                           "notify::sizing-mode",
5472                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5473                           ev_window);
5474         g_signal_connect (ev_window->priv->view,
5475                           "notify::zoom",
5476                           G_CALLBACK (ev_window_zoom_changed_cb),
5477                           ev_window);
5478         g_signal_connect (ev_window->priv->view,
5479                           "notify::dual-page",
5480                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5481                           ev_window);
5482         g_signal_connect (ev_window->priv->view,
5483                           "notify::continuous",
5484                           G_CALLBACK (ev_window_continuous_changed_cb),
5485                           ev_window);
5486         g_signal_connect (ev_window->priv->view,
5487                           "notify::rotation",
5488                           G_CALLBACK (ev_window_rotation_changed_cb),
5489                           ev_window);
5490         g_signal_connect (ev_window->priv->view,
5491                           "notify::has-selection",
5492                           G_CALLBACK (ev_window_has_selection_changed_cb),
5493                           ev_window);
5494
5495         /* Connect sidebar signals */
5496         g_signal_connect (ev_window->priv->sidebar,
5497                           "notify::visible",
5498                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5499                           ev_window);
5500         g_signal_connect (ev_window->priv->sidebar,
5501                           "notify::current-page",
5502                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5503                           ev_window);
5504
5505         /* Connect to find bar signals */
5506         g_signal_connect (ev_window->priv->find_bar,
5507                           "previous",
5508                           G_CALLBACK (find_bar_previous_cb),
5509                           ev_window);
5510         g_signal_connect (ev_window->priv->find_bar,
5511                           "next",
5512                           G_CALLBACK (find_bar_next_cb),
5513                           ev_window);
5514         g_signal_connect (ev_window->priv->find_bar,
5515                           "close",
5516                           G_CALLBACK (find_bar_close_cb),
5517                           ev_window);
5518         g_signal_connect (ev_window->priv->find_bar,
5519                           "notify::search-string",
5520                           G_CALLBACK (find_bar_search_changed_cb),
5521                           ev_window);
5522         g_signal_connect (ev_window->priv->find_bar,
5523                           "notify::case-sensitive",
5524                           G_CALLBACK (find_bar_search_changed_cb),
5525                           ev_window);
5526         g_signal_connect (ev_window->priv->find_bar,
5527                           "notify::visible",
5528                           G_CALLBACK (find_bar_visibility_changed_cb),
5529                           ev_window);
5530         g_signal_connect (ev_window->priv->find_bar,
5531                           "scroll",
5532                           G_CALLBACK (find_bar_scroll),
5533                           ev_window);
5534
5535         /* Popups */
5536         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5537                                                                  "/DocumentPopup");
5538         ev_window->priv->link = NULL;
5539
5540         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5541                                                                        "/AttachmentPopup");
5542         ev_window->priv->attach_list = NULL;
5543
5544         /* Give focus to the document view */
5545         gtk_widget_grab_focus (ev_window->priv->view);
5546
5547         /* Set it user interface params */
5548         ev_window_setup_recent (ev_window);
5549
5550         setup_chrome_from_metadata (ev_window);
5551         set_chrome_actions (ev_window);
5552         update_chrome_visibility (ev_window);
5553
5554         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5555
5556         setup_view_from_metadata (ev_window);
5557         setup_sidebar_from_metadata (ev_window, NULL);
5558
5559         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5560         ev_window_setup_action_sensitivity (ev_window);
5561 }
5562
5563 /**
5564  * ev_window_new:
5565  *
5566  * Creates a #GtkWidget that represents the window.
5567  *
5568  * Returns: the #GtkWidget that represents the window.
5569  */
5570 GtkWidget *
5571 ev_window_new (void)
5572 {
5573         GtkWidget *ev_window;
5574
5575         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5576                                               "type", GTK_WINDOW_TOPLEVEL,
5577                                               NULL));
5578
5579         return ev_window;
5580 }