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
  68 #ifdef WITH_GNOME_PRINT
  69 #include "ev-print-job.h"
  70 #include <libgnomeprintui/gnome-print-dialog.h>
  71 #endif
  72
  73 #ifdef WITH_GTK_PRINT
  74 #include <gtk/gtkprintunixdialog.h>
  75 #endif
  76
  77 #ifdef ENABLE_PDF
  78 #include <poppler.h>
  79 #endif
  80
  81 #include <glib/gstdio.h>
  82 #include <glib/gi18n.h>
  83 #include <gtk/gtk.h>
  84 #include <libgnomevfs/gnome-vfs-utils.h>
  85 #include <libgnomevfs/gnome-vfs-async-ops.h>
  86 #include <libgnomevfs/gnome-vfs-ops.h>
  87 #include <gconf/gconf-client.h>
  88
  89 #include <errno.h>
  90 #include <stdlib.h>
  91 #include <string.h>
  92 #include <unistd.h>
  93
  94 #include "ev-message-area.h"
  95
  96 #if !GLIB_CHECK_VERSION (2, 13, 3)
  97 char *xdg_user_dir_lookup (char *type);
  98 #endif
  99
 100 typedef enum {
 101         PAGE_MODE_DOCUMENT,
 102         PAGE_MODE_PASSWORD
 103 } EvWindowPageMode;
 104
 105 typedef enum {
 106         EV_CHROME_MENUBAR       = 1 << 0,
 107         EV_CHROME_TOOLBAR       = 1 << 1,
 108         EV_CHROME_FINDBAR       = 1 << 2,
 109         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 110         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 111         EV_CHROME_SIDEBAR       = 1 << 5,
 112         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 struct _EvWindowPrivate {
 117         /* UI */
 118         EvChrome chrome;
 119
 120         GtkWidget *main_box;
 121         GtkWidget *menubar;
 122         GtkWidget *toolbar;
 123         GtkWidget *hpaned;
 124         GtkWidget *view_box;
 125         GtkWidget *sidebar;
 126         GtkWidget *find_bar;
 127         GtkWidget *scrolled_window;
 128         GtkWidget *view;
 129         GtkWidget *message_area;
 130         GtkWidget *password_view;
 131         GtkWidget *sidebar_thumbs;
 132         GtkWidget *sidebar_links;
 133         GtkWidget *sidebar_attachments;
 134
 135         /* Dialogs */
 136         GtkWidget *properties;
 137 #ifdef WITH_PRINT
 138         GtkWidget *print_dialog;
 139 #endif
 140         GtkWidget *password_dialog;
 141
 142         /* UI Builders */
 143         GtkActionGroup   *action_group;
 144         GtkActionGroup   *view_popup_action_group;
 145         GtkActionGroup   *attachment_popup_action_group;
 146         GtkRecentManager *recent_manager;
 147         GtkActionGroup   *recent_action_group;
 148         guint             recent_ui_id;
 149         GtkUIManager     *ui_manager;
 150
 151         /* Fullscreen mode */
 152         GtkWidget *fullscreen_toolbar;
 153
 154         /* Presentation mode */
 155         guint      presentation_timeout_id;
 156
 157         /* Preview mode */
 158         GtkWidget *preview_toolbar;
 159         gchar     *print_settings_file;
 160
 161         /* Popup view */
 162         GtkWidget *view_popup;
 163         EvLink    *link;
 164         EvImage   *image;
 165
 166         /* Popup attachment */
 167         GtkWidget    *attachment_popup;
 168         GList        *attach_list;
 169
 170         /* Document */
 171         char *uri;
 172         char *local_uri;
 173         EvLinkDest *dest;
 174         gboolean unlink_temp_file;
 175         gboolean in_reload;
 176
 177         EvDocument *document;
 178         EvHistory *history;
 179         EvPageCache *page_cache;
 180         EvWindowPageMode page_mode;
 181         EvWindowTitle *title;
 182
 183         EvJob *load_job;
 184         EvJob *thumbnail_job;
 185         EvJob *save_job;
 186 #ifdef WITH_GNOME_PRINT
 187         GnomePrintJob *print_job;
 188 #endif
 189
 190 #ifdef WITH_GTK_PRINT
 191         EvJob            *print_job;
 192         gboolean          print_preview;
 193         GtkPrintJob      *gtk_print_job;
 194         GtkPrinter       *printer;
 195         GtkPrintSettings *print_settings;
 196         GtkPageSetup     *print_page_setup;
 197 #endif
 198 };
 199
 200 #define EV_WINDOW_GET_PRIVATE(object) \
 201         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 202
 203 #define PAGE_SELECTOR_ACTION    "PageSelector"
 204 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 205 #define NAVIGATION_ACTION       "Navigation"
 206
 207 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 208 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 209 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 210
 211 #define PRESENTATION_TIMEOUT 5
 212
 213 #define SIDEBAR_DEFAULT_SIZE    132
 214 #define LINKS_SIDEBAR_ID "links"
 215 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 216 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 217
 218 #ifdef WITH_GTK_PRINT
 219 static const gchar *document_print_settings[] = {
 220         GTK_PRINT_SETTINGS_N_COPIES,
 221         GTK_PRINT_SETTINGS_COLLATE,
 222         GTK_PRINT_SETTINGS_REVERSE,
 223         GTK_PRINT_SETTINGS_NUMBER_UP,
 224         GTK_PRINT_SETTINGS_SCALE,
 225         GTK_PRINT_SETTINGS_PRINT_PAGES,
 226         GTK_PRINT_SETTINGS_PAGE_RANGES,
 227         GTK_PRINT_SETTINGS_PAGE_SET
 228 };
 229 #endif /* WITH_GTK_PRINT */
 230
 231 static void     ev_window_update_actions                (EvWindow         *ev_window);
 232 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 233                                                          GParamSpec       *pspec,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_set_page_mode                 (EvWindow         *window,
 236                                                          EvWindowPageMode  page_mode);
 237 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 238                                                          gpointer          data);
 239 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 240                                                          EvWindow         *ev_window);
 241 #ifdef WITH_GTK_PRINT
 242 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 243                                                          EvWindow         *window);
 244 #endif
 245 static void     ev_window_save_job_cb                   (EvJobSave        *save,
 246                                                          EvWindow         *window);
 247 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 248                                                          GParamSpec       *pspec,
 249                                                          EvWindow         *ev_window);
 250 static void     ev_window_zoom_changed_cb               (EvView           *view,
 251                                                          GParamSpec       *pspec,
 252                                                          EvWindow         *ev_window);
 253 static void     ev_window_add_recent                    (EvWindow         *window,
 254                                                          const char       *filename);
 255 static void     ev_window_run_fullscreen                (EvWindow         *window);
 256 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 257 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_window_run_presentation              (EvWindow         *window);
 260 static void     ev_window_stop_presentation             (EvWindow         *window);
 261 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 262                                                          EvWindow         *window);
 263 static void     ev_window_run_preview                   (EvWindow         *window);
 264 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 265                                                          EvWindow         *window);
 266 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 267                                                          EvWindow         *window);
 268 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 271                                                          EvWindow         *window);
 272 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 273                                                          EvWindow         *window);
 274 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 277                                                          EvWindow         *window);
 278 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 279                                                          EvWindow         *ev_window);
 280 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 281                                                          EvWindow         *ev_window);
 282 static void     view_handle_link_cb                     (EvView           *view,
 283                                                          EvLink           *link,
 284                                                          EvWindow         *window);
 285 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 286                                                          EvWindow         *ev_window);
 287 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 288                                                          GParamSpec       *param,
 289                                                          EvWindow         *ev_window);
 290
 291 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 292
 293 static void
 294 ev_window_set_action_sensitive (EvWindow   *ev_window,
 295                                 const char *name,
 296                                 gboolean    sensitive)
 297 {
 298         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 299                                                          name);
 300         gtk_action_set_sensitive (action, sensitive);
 301 }
 302
 303
 304 static void
 305 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 306 {
 307         EvDocument *document = ev_window->priv->document;
 308         const EvDocumentInfo *info = NULL;
 309
 310         gboolean has_document = FALSE;
 311         gboolean ok_to_print = TRUE;
 312         gboolean ok_to_copy = TRUE;
 313         gboolean has_properties = TRUE;
 314         gboolean override_restrictions = FALSE;
 315         gboolean can_get_text = FALSE;
 316         gboolean has_pages = FALSE;
 317         gboolean can_find = FALSE;
 318
 319         GConfClient *client;
 320
 321         if (document) {
 322                 has_document = TRUE;
 323                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 324         }
 325
 326         if (has_document && ev_window->priv->page_cache) {
 327                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 328         }
 329
 330         if (!info || info->fields_mask == 0) {
 331                 has_properties = FALSE;
 332         }
 333
 334         if (has_document && EV_IS_SELECTION (document)) {
 335                 can_get_text = TRUE;
 336         }
 337
 338         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 339                 can_find = TRUE;
 340         }
 341
 342         client = gconf_client_get_default ();
 343         override_restrictions = gconf_client_get_bool (client,
 344                                                        GCONF_OVERRIDE_RESTRICTIONS,
 345                                                        NULL);
 346         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 347                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 348                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 349         }
 350
 351         if (has_document && !EV_IS_FILE_EXPORTER(document))
 352                 ok_to_print = FALSE;
 353
 354
 355         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 356                 ok_to_copy = FALSE;
 357         }
 358
 359         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 360                 ok_to_print = FALSE;
 361         }
 362 #ifndef WITH_PRINT
 363         ok_to_print = FALSE;
 364 #endif
 365         g_object_unref (client);
 366
 367
 368         /* File menu */
 369         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 370         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 371
 372 #ifdef WITH_GTK_PRINT
 373         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 374 #endif
 375
 376 #ifdef WITH_GNOME_PRINT
 377         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 378 #endif
 379
 380         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 381         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 382
 383         /* Edit menu */
 384         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 385         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 386         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 387         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 388         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 389
 390         /* View menu */
 391         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 392         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 393         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 394         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 395         ev_window_set_action_sensitive (ev_window, "ViewReload", 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         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 675         g_signal_connect (area, "response",
 676                           G_CALLBACK (ev_window_error_message_response_cb),
 677                           window);
 678         gtk_widget_show (area);
 679         ev_window_set_message_area (EV_WINDOW (window), area);
 680 }
 681
 682 static void
 683 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 684 {
 685         ev_window_update_actions (ev_window);
 686 }
 687
 688 static void
 689 page_changed_cb (EvPageCache *page_cache,
 690                  gint         page,
 691                  EvWindow    *ev_window)
 692 {
 693         ev_window_update_actions (ev_window);
 694
 695         if (!ev_window_is_empty (ev_window))
 696                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 697 }
 698
 699 typedef struct _FindTask {
 700         const gchar *page_label;
 701         gchar *chapter;
 702 } FindTask;
 703
 704 static gboolean
 705 ev_window_find_chapter (GtkTreeModel *tree_model,
 706                         GtkTreePath  *path,
 707                         GtkTreeIter  *iter,
 708                         gpointer      data)
 709 {
 710         FindTask *task = (FindTask *)data;
 711         gchar *page_string;
 712
 713         gtk_tree_model_get (tree_model, iter,
 714                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 715                             -1);
 716
 717         if (!page_string)
 718                 return FALSE;
 719
 720         if (!strcmp (page_string, task->page_label)) {
 721                 gtk_tree_model_get (tree_model, iter,
 722                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 723                                     -1);
 724                 g_free (page_string);
 725                 return TRUE;
 726         }
 727
 728         g_free (page_string);
 729         return FALSE;
 730 }
 731
 732 static void
 733 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 734 {
 735         gchar *page_label = NULL;
 736         gchar *link_title;
 737         FindTask find_task;
 738         EvLink *real_link;
 739         EvLinkAction *action;
 740         EvLinkDest *dest;
 741
 742         if (window->priv->history == NULL)
 743                 return;
 744
 745         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 746                 return;
 747
 748         if (link) {
 749                 action = g_object_ref (ev_link_get_action (link));
 750                 dest = ev_link_action_get_dest (action);
 751                 page = ev_link_dest_get_page (dest);
 752                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 753         } else {
 754                 dest = ev_link_dest_new_page (page);
 755                 action = ev_link_action_new_dest (dest);
 756                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 757         }
 758
 759         if (!page_label)
 760                 return;
 761
 762         find_task.page_label = page_label;
 763         find_task.chapter = NULL;
 764
 765         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 766                 GtkTreeModel *model;
 767
 768                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 769
 770                 if (model) {
 771                         gtk_tree_model_foreach (model,
 772                                                 ev_window_find_chapter,
 773                                                 &find_task);
 774
 775                         g_object_unref (model);
 776                 }
 777         }
 778
 779         if (find_task.chapter)
 780                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 781         else
 782                 link_title = g_strdup_printf (_("Page %s"), page_label);
 783
 784         real_link = ev_link_new (link_title, action);
 785
 786         ev_history_add_link (window->priv->history, real_link);
 787
 788         g_free (find_task.chapter);
 789         g_free (link_title);
 790         g_free (page_label);
 791         g_object_unref (real_link);
 792 }
 793
 794 static void
 795 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 796 {
 797         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 798
 799         ev_window_add_history (window, 0, link);
 800         ev_window_add_history (window, current_page, NULL);
 801 }
 802
 803 static void
 804 history_changed_cb (EvPageCache *page_cache,
 805                     gint         page,
 806                     EvWindow    *window)
 807 {
 808         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 809
 810         ev_window_add_history (window, page, NULL);
 811         ev_window_add_history (window, current_page, NULL);
 812
 813         return;
 814 }
 815
 816 static void
 817 update_document_mode (EvWindow *window, EvDocumentMode mode)
 818 {
 819         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 820                 ev_window_run_presentation (window);
 821         }
 822         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 823                 ev_window_run_fullscreen (window);
 824         }
 825 }
 826
 827 static void
 828 setup_document_from_metadata (EvWindow *window)
 829 {
 830         char *uri = window->priv->uri;
 831         GValue page = { 0, };
 832         gint n_pages;
 833         gint new_page;
 834
 835         /* View the previously shown page, but make sure to not open a document on
 836          * the last page, since closing it on the last page most likely means the
 837          * user was finished reading the document. In that case, reopening should
 838          * show the first page. */
 839         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 840                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 841                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 842                 if (!window->priv->in_reload && new_page == n_pages - 1)
 843                         new_page = 0;
 844                 ev_page_cache_set_current_page (window->priv->page_cache,
 845                                                 new_page);
 846                 g_value_unset (&page);
 847         }
 848 }
 849
 850 static void
 851 setup_chrome_from_metadata (EvWindow *window)
 852 {
 853         EvChrome chrome = EV_CHROME_NORMAL;
 854         GValue show_toolbar = { 0, };
 855
 856         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 857                 if (!g_value_get_boolean (&show_toolbar))
 858                         chrome &= ~EV_CHROME_TOOLBAR;
 859                 g_value_unset (&show_toolbar);
 860         }
 861         window->priv->chrome = chrome;
 862 }
 863
 864 static void
 865 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 866 {
 867         char *uri = window->priv->uri;
 868         GtkWidget *sidebar = window->priv->sidebar;
 869         GtkWidget *links = window->priv->sidebar_links;
 870         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 871         GtkWidget *attachments = window->priv->sidebar_attachments;
 872         GValue sidebar_size = { 0, };
 873         GValue sidebar_page = { 0, };
 874         GValue sidebar_visibility = { 0, };
 875
 876         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 877                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 878                                         g_value_get_int (&sidebar_size));
 879                 g_value_unset(&sidebar_size);
 880         }
 881
 882         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 883                 const char *page_id = g_value_get_string (&sidebar_page);
 884
 885                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 886                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 887                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 888                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 889                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 890                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 891                 }
 892                 g_value_unset (&sidebar_page);
 893         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 894                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 895         }
 896
 897         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 898                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 899                 g_value_unset (&sidebar_visibility);
 900                 update_chrome_visibility (window);
 901         }
 902 }
 903
 904 static void
 905 setup_size_from_metadata (EvWindow *window)
 906 {
 907         char *uri = window->priv->uri;
 908         GValue width = { 0, };
 909         GValue height = { 0, };
 910         GValue width_ratio = { 0, };
 911         GValue height_ratio = { 0, };
 912         GValue maximized = { 0, };
 913         GValue x = { 0, };
 914         GValue y = { 0, };
 915
 916         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 917                 if (g_value_get_boolean (&maximized)) {
 918                         gtk_window_maximize (GTK_WINDOW (window));
 919                         return;
 920                 } else {
 921                         gtk_window_unmaximize (GTK_WINDOW (window));
 922                 }
 923                 g_value_unset (&maximized);
 924         }
 925
 926         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 927             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 928                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 929                                  g_value_get_int (&y));
 930                 g_value_unset (&x);
 931                 g_value_unset (&y);
 932         }
 933
 934         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 935             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 936                 gtk_window_resize (GTK_WINDOW (window),
 937                                    g_value_get_int (&width),
 938                                    g_value_get_int (&height));
 939                 g_value_unset (&width);
 940                 g_value_unset (&height);
 941                 return;
 942         }
 943
 944         if (window->priv->page_cache &&
 945             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 946             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 947
 948                 gint document_width;
 949                 gint document_height;
 950
 951                 GdkScreen *screen;
 952
 953                 gint request_width;
 954                 gint request_height;
 955
 956                 ev_page_cache_get_max_width (window->priv->page_cache,
 957                                              0, 1.0,
 958                                              &document_width);
 959                 ev_page_cache_get_max_height (window->priv->page_cache,
 960                                              0, 1.0,
 961                                              &document_height);
 962
 963                 request_width = g_value_get_double (&width_ratio) * document_width;
 964                 request_height = g_value_get_double (&height_ratio) * document_height;
 965
 966                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 967
 968                 if (screen) {
 969                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 970                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 971                 }
 972
 973                 gtk_window_resize (GTK_WINDOW (window),
 974                                    request_width,
 975                                    request_height);
 976                 g_value_unset (&width_ratio);
 977                 g_value_unset (&height_ratio);
 978         }
 979 }
 980
 981 static void
 982 setup_view_from_metadata (EvWindow *window)
 983 {
 984         EvView *view = EV_VIEW (window->priv->view);
 985         char *uri = window->priv->uri;
 986         GEnumValue *enum_value;
 987         GValue sizing_mode = { 0, };
 988         GValue zoom = { 0, };
 989         GValue continuous = { 0, };
 990         GValue dual_page = { 0, };
 991         GValue presentation = { 0, };
 992         GValue fullscreen = { 0, };
 993         GValue rotation = { 0, };
 994         GValue maximized = { 0, };
 995
 996         /* Maximized */
 997         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 998                 if (g_value_get_boolean (&maximized)) {
 999                         gtk_window_maximize (GTK_WINDOW (window));
1000                 } else {
1001                         gtk_window_unmaximize (GTK_WINDOW (window));
1002                 }
1003                 g_value_unset (&maximized);
1004         }
1005
1006         /* Sizing mode */
1007         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1008                 enum_value = g_enum_get_value_by_nick
1009                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1010                 g_value_unset (&sizing_mode);
1011                 ev_view_set_sizing_mode (view, enum_value->value);
1012         }
1013
1014         /* Zoom */
1015         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1016             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1017                 gdouble zoom_value;
1018
1019                 zoom_value = g_value_get_double (&zoom);
1020                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1021                 ev_view_set_zoom (view, zoom_value, FALSE);
1022                 g_value_unset (&zoom);
1023         }
1024
1025         /* Continuous */
1026         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1027                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1028                 g_value_unset (&continuous);
1029         }
1030
1031         /* Dual page */
1032         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1033                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1034                 g_value_unset (&dual_page);
1035         }
1036
1037         /* Presentation */
1038         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1039                 if (g_value_get_boolean (&presentation) && uri) {
1040                         ev_window_run_presentation (window);
1041                 }
1042                 g_value_unset (&presentation);
1043         }
1044
1045         /* Fullscreen */
1046         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1047                 if (g_value_get_boolean (&fullscreen) && uri) {
1048                         ev_window_run_fullscreen (window);
1049                 }
1050                 g_value_unset (&fullscreen);
1051         }
1052
1053         /* Rotation */
1054         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1055                 if (g_value_get_int (&rotation)) {
1056                         switch (g_value_get_int (&rotation)) {
1057                                 case 90:
1058                                         ev_view_set_rotation (view, 90);
1059                                         break;
1060                                 case 180:
1061                                         ev_view_set_rotation (view, 180);
1062                                         break;
1063                                 case 270:
1064                                         ev_view_set_rotation (view, 270);
1065                                         break;
1066                                 default:
1067                                         break;
1068                         }
1069                 }
1070                 g_value_unset (&rotation);
1071         }
1072 }
1073
1074 static void
1075 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1076 {
1077         if (ev_window->priv->thumbnail_job != NULL) {
1078                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1079
1080                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1081                                                       ev_window_set_icon_from_thumbnail,
1082                                                       ev_window);
1083                 g_object_unref (ev_window->priv->thumbnail_job);
1084                 ev_window->priv->thumbnail_job = NULL;
1085         }
1086 }
1087
1088 static void
1089 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1090                                    EvWindow       *ev_window)
1091 {
1092         if (job->thumbnail) {
1093                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1094                                      job->thumbnail);
1095         }
1096
1097         ev_window_clear_thumbnail_job (ev_window);
1098 }
1099
1100 static void
1101 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1102 {
1103
1104         EvRenderContext *rc;
1105         gint page_width, page_height;
1106         gdouble scale;
1107         EvDocument *document = ev_window->priv->document;
1108
1109         if (!EV_IS_DOCUMENT_THUMBNAILS (document)) {
1110                 return;
1111         }
1112
1113         ev_window_clear_thumbnail_job (ev_window);
1114
1115         ev_page_cache_get_size (ev_window->priv->page_cache,
1116                                 0, 0, 1.0,
1117                                 &page_width, &page_height);
1118         scale = (gdouble)128 / (gdouble)page_width;
1119
1120         rc = ev_render_context_new (rotation, 0, scale);
1121
1122         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1123         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1124                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1125                           ev_window);
1126         ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1127         g_object_unref (rc);
1128 }
1129
1130 static gboolean
1131 ev_window_setup_document (EvWindow *ev_window)
1132 {
1133         const EvDocumentInfo *info;
1134         EvDocument *document = ev_window->priv->document;
1135         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1136         GtkAction *action;
1137
1138         if (EV_IS_DOCUMENT_FIND (document)) {
1139                 g_signal_connect_object (G_OBJECT (document),
1140                                          "find_changed",
1141                                          G_CALLBACK (find_changed_cb),
1142                                          ev_window, 0);
1143         }
1144
1145         ev_window_refresh_window_thumbnail (ev_window, 0);
1146
1147         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1148         ev_window_title_set_document (ev_window->priv->title, document);
1149         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1150
1151         ev_sidebar_set_document (sidebar, document);
1152
1153         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1154         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1155         ev_window_setup_action_sensitivity (ev_window);
1156
1157         if (ev_window->priv->history)
1158                 g_object_unref (ev_window->priv->history);
1159         ev_window->priv->history = ev_history_new ();
1160         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1161         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1162
1163         if (ev_window->priv->properties) {
1164                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1165                                                    ev_window->priv->document);
1166         }
1167
1168         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1169         update_document_mode (ev_window, info->mode);
1170
1171         return FALSE;
1172 }
1173
1174 static void
1175 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1176 {
1177         EvView *view = EV_VIEW (ev_window->priv->view);
1178
1179         if (ev_window->priv->document)
1180                 g_object_unref (ev_window->priv->document);
1181         ev_window->priv->document = g_object_ref (document);
1182
1183         ev_window_set_message_area (ev_window, NULL);
1184
1185         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1186         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1187                           G_CALLBACK (page_changed_cb), ev_window);
1188         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1189                           G_CALLBACK (history_changed_cb), ev_window);
1190
1191         setup_size_from_metadata (ev_window);
1192         setup_sidebar_from_metadata (ev_window, document);
1193         setup_document_from_metadata (ev_window);
1194
1195         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1196                 ev_view_set_document (view, document);
1197         }
1198
1199         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1200 }
1201
1202 static void
1203 password_dialog_response (GtkWidget *password_dialog,
1204                           gint       response_id,
1205                           EvWindow  *ev_window)
1206 {
1207         char *password;
1208
1209         if (response_id == GTK_RESPONSE_OK) {
1210
1211                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1212                 if (password) {
1213                         ev_document_doc_mutex_lock ();
1214                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1215                                                            password);
1216                         ev_document_doc_mutex_unlock ();
1217                 }
1218                 g_free (password);
1219
1220                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1221
1222                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1223                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1224
1225                 gtk_widget_destroy (password_dialog);
1226
1227                 return;
1228         }
1229
1230         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1231         gtk_widget_destroy (password_dialog);
1232 }
1233
1234 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1235  * password_view page.  It assumes that ev_window->priv->password_* has been set
1236  * correctly.  These are cleared by password_dialog_response() */
1237
1238 static void
1239 ev_window_popup_password_dialog (EvWindow *ev_window)
1240 {
1241         g_assert (ev_window->priv->load_job);
1242
1243         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1244
1245         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1246         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1247
1248         if (ev_window->priv->password_dialog == NULL) {
1249                 ev_window->priv->password_dialog =
1250                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1251                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1252
1253                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1254                                            (gpointer) &(ev_window->priv->password_dialog));
1255                 g_signal_connect (ev_window->priv->password_dialog,
1256                                   "response",
1257                                   G_CALLBACK (password_dialog_response),
1258                                   ev_window);
1259                 gtk_widget_show (ev_window->priv->password_dialog);
1260         } else {
1261                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1262         }
1263 }
1264
1265 static void
1266 ev_window_clear_load_job (EvWindow *ev_window)
1267 {
1268         if (ev_window->priv->load_job != NULL) {
1269
1270                 if (!ev_window->priv->load_job->finished)
1271                         ev_job_queue_remove_job (ev_window->priv->load_job);
1272
1273                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1274                 g_object_unref (ev_window->priv->load_job);
1275                 ev_window->priv->load_job = NULL;
1276         }
1277 }
1278
1279 static void
1280 ev_window_clear_local_uri (EvWindow *ev_window)
1281 {
1282         if (ev_window->priv->local_uri) {
1283                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1284                 g_free (ev_window->priv->local_uri);
1285                 ev_window->priv->local_uri = NULL;
1286         }
1287 }
1288
1289 static void
1290 ev_window_clear_print_settings_file (EvWindow *ev_window)
1291 {
1292         if (ev_window->priv->print_settings_file) {
1293                 g_unlink (ev_window->priv->print_settings_file);
1294                 g_free (ev_window->priv->print_settings_file);
1295                 ev_window->priv->print_settings_file = NULL;
1296         }
1297 }
1298
1299 static void
1300 ev_window_clear_temp_file (EvWindow *ev_window)
1301 {
1302         GnomeVFSURI *uri;
1303         gchar       *filename;
1304         const gchar *tempdir;
1305
1306         if (!ev_window->priv->uri)
1307                 return;
1308
1309         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1310         if (!gnome_vfs_uri_is_local (uri)) {
1311                 gnome_vfs_uri_unref (uri);
1312                 return;
1313         }
1314         gnome_vfs_uri_unref (uri);
1315
1316         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1317         if (!filename)
1318                 return;
1319
1320         tempdir = g_get_tmp_dir ();
1321         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1322                 g_unlink (filename);
1323         }
1324
1325         g_free (filename);
1326 }
1327
1328 /* This callback will executed when load job will be finished.
1329  *
1330  * Since the flow of the error dialog is very confusing, we assume that both
1331  * document and uri will go away after this function is called, and thus we need
1332  * to ref/dup them.  Additionally, it needs to clear
1333  * ev_window->priv->password_{uri,document}, and thus people who call this
1334  * function should _not_ necessarily expect those to exist after being
1335  * called. */
1336 static void
1337 ev_window_load_job_cb  (EvJobLoad *job,
1338                         gpointer data)
1339 {
1340         EvWindow *ev_window = EV_WINDOW (data);
1341         EvDocument *document = EV_JOB (job)->document;
1342
1343         g_assert (job->uri);
1344
1345         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1346
1347         /* Success! */
1348         if (job->error == NULL) {
1349                 ev_window_set_document (ev_window, document);
1350
1351                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1352                         setup_view_from_metadata (ev_window);
1353                 }
1354
1355                 if (!ev_window->priv->unlink_temp_file) {
1356                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1357                 }
1358
1359                 if (job->dest) {
1360                         EvLink *link;
1361                         EvLinkAction *link_action;
1362
1363                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1364                         link = ev_link_new (NULL, link_action);
1365                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1366                         g_object_unref (link);
1367                 }
1368
1369                 switch (job->mode) {
1370                         case EV_WINDOW_MODE_FULLSCREEN:
1371                                 ev_window_run_fullscreen (ev_window);
1372                                 break;
1373                         case EV_WINDOW_MODE_PRESENTATION:
1374                                 ev_window_run_presentation (ev_window);
1375                                 break;
1376                         case EV_WINDOW_MODE_PREVIEW:
1377                                 ev_window_run_preview (ev_window);
1378                                 break;
1379                         default:
1380                                 break;
1381                 }
1382
1383                 /* Restart the search after reloading */
1384                 if (ev_window->priv->in_reload) {
1385                         GtkWidget *widget;
1386
1387                         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1388                         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1389                                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1390                                                             NULL, ev_window);
1391                         }
1392                 } else if (job->search_string && EV_IS_DOCUMENT_FIND (document)) {
1393                         ev_window_cmd_edit_find (NULL, ev_window);
1394                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1395                                                         job->search_string);
1396                 }
1397
1398                 ev_window_clear_load_job (ev_window);
1399                 ev_window->priv->in_reload = FALSE;
1400                 return;
1401         }
1402
1403         if (job->error->domain == EV_DOCUMENT_ERROR &&
1404             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1405                 gchar *base_name, *file_name;
1406
1407                 setup_view_from_metadata (ev_window);
1408
1409                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1410                 base_name = g_path_get_basename (file_name);
1411                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1412                                                 base_name);
1413                 g_free (file_name);
1414                 g_free (base_name);
1415                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1416
1417                 ev_window_popup_password_dialog (ev_window);
1418         } else {
1419                 ev_window_error_message (GTK_WINDOW (ev_window),
1420                                          _("Unable to open document"),
1421                                          job->error);
1422                 ev_window_clear_load_job (ev_window);
1423                 ev_window->priv->in_reload = FALSE;
1424         }
1425
1426         return;
1427 }
1428
1429 /**
1430  * ev_window_get_uri:
1431  * @ev_window: The instance of the #EvWindow.
1432  *
1433  * It returns the uri of the document showed in the #EvWindow.
1434  *
1435  * Returns: the uri of the document showed in the #EvWindow.
1436  */
1437 const char *
1438 ev_window_get_uri (EvWindow *ev_window)
1439 {
1440         return ev_window->priv->uri;
1441 }
1442
1443 /**
1444  * ev_window_close_dialogs:
1445  * @ev_window: The window where dialogs will be closed.
1446  *
1447  * It looks for password, print and properties dialogs and closes them and
1448  * frees them from memory. If there is any print job it does free it too.
1449  */
1450 static void
1451 ev_window_close_dialogs (EvWindow *ev_window)
1452 {
1453         if (ev_window->priv->password_dialog)
1454                 gtk_widget_destroy (ev_window->priv->password_dialog);
1455         ev_window->priv->password_dialog = NULL;
1456
1457 #ifdef WITH_PRINT
1458         if (ev_window->priv->print_dialog)
1459                 gtk_widget_destroy (ev_window->priv->print_dialog);
1460         ev_window->priv->print_dialog = NULL;
1461 #endif
1462
1463 #ifdef WITH_GNOME_PRINT
1464         if (ev_window->priv->print_job)
1465                 g_object_unref (ev_window->priv->print_job);
1466         ev_window->priv->print_job = NULL;
1467 #endif
1468
1469         if (ev_window->priv->properties)
1470                 gtk_widget_destroy (ev_window->priv->properties);
1471         ev_window->priv->properties = NULL;
1472 }
1473
1474 static gint
1475 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1476                                     GnomeVFSXferProgressInfo *info,
1477                                     EvWindow                 *ev_window)
1478 {
1479         switch (info->status) {
1480                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1481                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1482                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1483                         }
1484
1485                         return 1;
1486                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1487                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1488                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1489                         return 1;
1490                 default:
1491                         g_assert_not_reached ();
1492         }
1493
1494         return 0;
1495 }
1496
1497 void
1498 ev_window_open_uri (EvWindow       *ev_window,
1499                     const char     *uri,
1500                     EvLinkDest     *dest,
1501                     EvWindowRunMode mode,
1502                     const gchar    *search_string,
1503                     gboolean        unlink_temp_file,
1504                     const gchar    *print_settings)
1505 {
1506         GnomeVFSURI *source_uri;
1507         GnomeVFSURI *target_uri;
1508
1509         if (ev_window->priv->uri &&
1510             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1511                 ev_window->priv->in_reload = TRUE;
1512         }
1513
1514         ev_window_close_dialogs (ev_window);
1515         ev_window_clear_load_job (ev_window);
1516         ev_window_clear_local_uri (ev_window);
1517         ev_window_clear_print_settings_file (ev_window);
1518         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1519
1520         ev_window->priv->unlink_temp_file = unlink_temp_file;
1521
1522         if (mode == EV_WINDOW_MODE_PREVIEW) {
1523                 ev_window->priv->print_settings_file = print_settings ?
1524                         g_strdup (print_settings) : NULL;
1525         }
1526
1527         if (ev_window->priv->uri)
1528                 g_free (ev_window->priv->uri);
1529         ev_window->priv->uri = g_strdup (uri);
1530
1531         setup_size_from_metadata (ev_window);
1532
1533         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1534         g_signal_connect (ev_window->priv->load_job,
1535                           "finished",
1536                           G_CALLBACK (ev_window_load_job_cb),
1537                           ev_window);
1538
1539         source_uri = gnome_vfs_uri_new (uri);
1540         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1541                 GnomeVFSAsyncHandle *handle;
1542                 GList               *slist = NULL;
1543                 GList               *tlist = NULL;
1544                 char                *tmp_name;
1545                 char                *base_name;
1546
1547                 /* We'd like to keep extension of source uri since
1548                  * it helps to resolve some mime types, say cbz */
1549
1550                 tmp_name = ev_tmp_filename (NULL);
1551                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1552                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1553                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1554                                      ev_window->priv->local_uri);
1555                 g_free (base_name);
1556                 g_free (tmp_name);
1557
1558                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1559
1560                 slist = g_list_prepend (slist, source_uri);
1561                 tlist = g_list_prepend (tlist, target_uri);
1562                 gnome_vfs_async_xfer (&handle, slist, tlist,
1563                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1564                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1565                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1566                                       GNOME_VFS_PRIORITY_DEFAULT,
1567                                       (GnomeVFSAsyncXferProgressCallback)
1568                                       open_xfer_update_progress_callback,
1569                                       ev_window,
1570                                       NULL, NULL);
1571
1572                 g_list_free (slist);
1573                 g_list_free (tlist);
1574                 gnome_vfs_uri_unref (target_uri);
1575                 gnome_vfs_uri_unref (source_uri);
1576
1577                 return;
1578         }
1579
1580         gnome_vfs_uri_unref (source_uri);
1581         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1582 }
1583
1584 static void
1585 file_open_dialog_response_cb (GtkWidget *chooser,
1586                               gint       response_id,
1587                               EvWindow  *ev_window)
1588 {
1589         gchar *uri;
1590
1591         if (response_id == GTK_RESPONSE_OK) {
1592                 GSList *uris;
1593
1594                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1595
1596                 ev_application_open_uri_list (EV_APP, uris,
1597                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1598                                               GDK_CURRENT_TIME);
1599
1600                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1601                 g_slist_free (uris);
1602         }
1603
1604         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1605         ev_application_set_chooser_uri (EV_APP, uri);
1606         g_free (uri);
1607
1608         gtk_widget_destroy (chooser);
1609 }
1610
1611 static void
1612 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1613 {
1614         GtkWidget *chooser;
1615
1616         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1617                                                GTK_WINDOW (window),
1618                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1619                                                GTK_STOCK_CANCEL,
1620                                                GTK_RESPONSE_CANCEL,
1621                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1622                                                NULL);
1623
1624         ev_document_factory_add_filters (chooser, NULL);
1625         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1626         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1627         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1628                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1629                                           ev_application_get_chooser_uri (EV_APP));
1630         } else if (window->priv->uri != NULL) {
1631                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1632                                           window->priv->uri);
1633         } else {
1634 #if GLIB_CHECK_VERSION (2, 13, 3)
1635                 const gchar *folder;
1636
1637                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1638                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1639                                                      folder ? folder : g_get_home_dir ());
1640 #else
1641                 char *folder;
1642
1643                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1644                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1645                                                      folder);
1646                 free (folder);
1647 #endif
1648         }
1649
1650         g_signal_connect (chooser, "response",
1651                           G_CALLBACK (file_open_dialog_response_cb),
1652                           window);
1653
1654         gtk_widget_show (chooser);
1655 }
1656
1657 static gchar *
1658 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1659 {
1660         gchar *tmp_filename = NULL;
1661         gchar *name;
1662         gint   res;
1663         guint  i = 0;
1664
1665         name = g_path_get_basename (filename);
1666
1667         do {
1668                 gchar *basename;
1669
1670                 if (tmp_filename)
1671                         g_free (tmp_filename);
1672
1673                 basename = g_strdup_printf ("%s-%d", name, i++);
1674                 tmp_filename = g_build_filename (ev_tmp_dir (),
1675                                                  basename, NULL);
1676
1677                 g_free (basename);
1678         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1679
1680         g_free (name);
1681
1682         if (res != 0 && errno != EEXIST) {
1683                 if (error) {
1684                         *error = g_error_new (G_FILE_ERROR,
1685                                               g_file_error_from_errno (errno),
1686                                               _("Couldn't create symlink “%s”: %s"),
1687                                               tmp_filename, strerror (errno));
1688                 }
1689
1690                 g_free (tmp_filename);
1691
1692                 return NULL;
1693         }
1694
1695         return tmp_filename;
1696 }
1697
1698 static void
1699 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1700 {
1701         GError      *error = NULL;
1702         gchar       *symlink_uri;
1703         gchar       *old_filename;
1704         gchar       *new_filename;
1705         const gchar *uri_unc;
1706
1707         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1708                                      "uri-uncompressed");
1709         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1710                                             NULL, NULL);
1711         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1712
1713         if (error) {
1714                 ev_window_error_message (GTK_WINDOW (window),
1715                                          _("Cannot open a copy."),
1716                                          error);
1717
1718                 g_error_free (error);
1719                 g_free (old_filename);
1720                 g_free (new_filename);
1721
1722                 return;
1723         }
1724
1725         g_free (old_filename);
1726
1727         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1728         g_free (new_filename);
1729
1730         ev_application_open_uri_at_dest (EV_APP,
1731                                          symlink_uri,
1732                                          gtk_window_get_screen (GTK_WINDOW (window)),
1733                                          dest,
1734                                          0,
1735                                          NULL,
1736                                          TRUE,
1737                                          NULL,
1738                                          GDK_CURRENT_TIME);
1739         g_free (symlink_uri);
1740 }
1741
1742 static void
1743 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1744 {
1745         EvPageCache *page_cache;
1746         EvLinkDest  *dest;
1747         gint         current_page;
1748
1749         page_cache = ev_page_cache_get (window->priv->document);
1750         current_page = ev_page_cache_get_current_page (page_cache);
1751
1752         dest = ev_link_dest_new_page (current_page);
1753         ev_window_cmd_file_open_copy_at_dest (window, dest);
1754         g_object_unref (dest);
1755 }
1756
1757 static void
1758 ev_window_cmd_recent_file_activate (GtkAction *action,
1759                                     EvWindow  *window)
1760 {
1761         GtkRecentInfo *info;
1762         const gchar   *uri;
1763
1764         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1765         g_assert (info != NULL);
1766
1767         uri = gtk_recent_info_get_uri (info);
1768
1769         ev_application_open_uri_at_dest (EV_APP, uri,
1770                                          gtk_window_get_screen (GTK_WINDOW (window)),
1771                                          NULL, 0, NULL, FALSE, NULL,
1772                                          GDK_CURRENT_TIME);
1773 }
1774
1775 static void
1776 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1777                                              const gchar        *uri,
1778                                              EvWindow           *window)
1779 {
1780         ev_application_open_uri_at_dest (EV_APP, uri,
1781                                          gtk_window_get_screen (GTK_WINDOW (window)),
1782                                          NULL, 0, NULL, FALSE, NULL,
1783                                          GDK_CURRENT_TIME);
1784 }
1785
1786 static void
1787 ev_window_add_recent (EvWindow *window, const char *filename)
1788 {
1789         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1790 }
1791
1792 static gint
1793 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1794 {
1795         gboolean     has_ev_a, has_ev_b;
1796         const gchar *evince = g_get_application_name ();
1797
1798         has_ev_a = gtk_recent_info_has_application (a, evince);
1799         has_ev_b = gtk_recent_info_has_application (b, evince);
1800
1801         if (has_ev_a && has_ev_b) {
1802                 time_t time_a, time_b;
1803
1804                 time_a = gtk_recent_info_get_modified (a);
1805                 time_b = gtk_recent_info_get_modified (b);
1806
1807                 return (time_b - time_a);
1808         } else if (has_ev_a) {
1809                 return -1;
1810         } else if (has_ev_b) {
1811                 return 1;
1812         }
1813
1814         return 0;
1815 }
1816
1817 /*
1818  * Doubles underscore to avoid spurious menu accels.
1819  */
1820 static gchar *
1821 ev_window_get_recent_file_label (gint index, const gchar *filename)
1822 {
1823         GString *str;
1824         gint length;
1825         const gchar *p;
1826         const gchar *end;
1827
1828         g_return_val_if_fail (filename != NULL, NULL);
1829
1830         length = strlen (filename);
1831         str = g_string_sized_new (length + 10);
1832         g_string_printf (str, "_%d.  ", index);
1833
1834         p = filename;
1835         end = filename + length;
1836
1837         while (p != end) {
1838                 const gchar *next;
1839                 next = g_utf8_next_char (p);
1840
1841                 switch (*p) {
1842                         case '_':
1843                                 g_string_append (str, "__");
1844                                 break;
1845                         default:
1846                                 g_string_append_len (str, p, next - p);
1847                                 break;
1848                 }
1849
1850                 p = next;
1851         }
1852
1853         return g_string_free (str, FALSE);
1854 }
1855
1856 static void
1857 ev_window_setup_recent (EvWindow *ev_window)
1858 {
1859         GList        *items, *l;
1860         guint         n_items = 0;
1861         const gchar  *evince = g_get_application_name ();
1862         static guint  i = 0;
1863
1864         if (ev_window->priv->recent_ui_id > 0) {
1865                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1866                                           ev_window->priv->recent_ui_id);
1867                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1868         }
1869         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1870
1871         if (ev_window->priv->recent_action_group) {
1872                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1873                                                     ev_window->priv->recent_action_group);
1874                 g_object_unref (ev_window->priv->recent_action_group);
1875         }
1876         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1877         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1878                                             ev_window->priv->recent_action_group, 0);
1879
1880         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1881         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1882
1883         for (l = items; l && l->data; l = g_list_next (l)) {
1884                 GtkRecentInfo *info;
1885                 GtkAction     *action;
1886                 gchar         *action_name;
1887                 gchar         *label;
1888
1889                 info = (GtkRecentInfo *) l->data;
1890
1891                 if (!gtk_recent_info_has_application (info, evince) ||
1892                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1893                         continue;
1894
1895                 action_name = g_strdup_printf ("RecentFile%u", i++);
1896                 label = ev_window_get_recent_file_label (
1897                         n_items + 1, gtk_recent_info_get_display_name (info));
1898
1899                 action = g_object_new (GTK_TYPE_ACTION,
1900                                        "name", action_name,
1901                                        "label", label,
1902                                        NULL);
1903
1904                 g_object_set_data_full (G_OBJECT (action),
1905                                         "gtk-recent-info",
1906                                         gtk_recent_info_ref (info),
1907                                         (GDestroyNotify) gtk_recent_info_unref);
1908
1909                 g_signal_connect (G_OBJECT (action), "activate",
1910                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1911                                   (gpointer) ev_window);
1912
1913                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1914                                              action);
1915                 g_object_unref (action);
1916
1917                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1918                                        ev_window->priv->recent_ui_id,
1919                                        "/MainMenu/FileMenu/RecentFilesMenu",
1920                                        label,
1921                                        action_name,
1922                                        GTK_UI_MANAGER_MENUITEM,
1923                                        FALSE);
1924                 g_free (action_name);
1925                 g_free (label);
1926
1927                 if (++n_items == 5)
1928                         break;
1929         }
1930
1931         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1932         g_list_free (items);
1933 }
1934
1935 static gint
1936 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1937                                     GnomeVFSXferProgressInfo *info,
1938                                     GnomeVFSURI              *tmp_uri)
1939 {
1940         switch (info->status) {
1941                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1942                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1943                                 gchar *uri;
1944
1945                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1946                                 ev_tmp_uri_unlink (uri);
1947                                 g_free (uri);
1948                                 gnome_vfs_uri_unref (tmp_uri);
1949                         }
1950                         return 1;
1951                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1952                         if (info->vfs_status != GNOME_VFS_OK) {
1953                                 GtkWidget *dialog;
1954                                 gchar     *uri;
1955
1956                                 dialog = gtk_message_dialog_new (NULL,
1957                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1958                                                                  GTK_MESSAGE_ERROR,
1959                                                                  GTK_BUTTONS_CLOSE,
1960                                                                  _("The file could not be saved as “%s”."),
1961                                                                  info->target_name);
1962                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1963                                                                           gnome_vfs_result_to_string (info->vfs_status));
1964
1965                                 g_signal_connect (dialog, "response",
1966                                                   G_CALLBACK (gtk_widget_destroy),
1967                                                   NULL);
1968                                 gtk_widget_show (dialog);
1969
1970                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1971                                 ev_tmp_uri_unlink (uri);
1972                                 g_free (uri);
1973                                 gnome_vfs_uri_unref (tmp_uri);
1974                         }
1975                         return 1;
1976                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1977                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1978                         return 1;
1979                 default:
1980                         g_assert_not_reached ();
1981         }
1982
1983         return 0;
1984 }
1985
1986 static void
1987 ev_window_save_remote (EvWindow    *ev_window,
1988                        GnomeVFSURI *src,
1989                        GnomeVFSURI *dst)
1990 {
1991         GnomeVFSAsyncHandle *handle;
1992         GList               *slist = NULL;
1993         GList               *tlist = NULL;
1994
1995         slist = g_list_prepend (slist, src);
1996         tlist = g_list_prepend (tlist, dst);
1997         gnome_vfs_async_xfer (&handle, slist, tlist,
1998                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1999                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
2000                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
2001                               GNOME_VFS_PRIORITY_DEFAULT,
2002                               (GnomeVFSAsyncXferProgressCallback)
2003                               save_xfer_update_progress_callback,
2004                               gnome_vfs_uri_ref (src),
2005                               NULL, NULL);
2006         g_list_free (slist);
2007         g_list_free (tlist);
2008 }
2009
2010 static void
2011 ev_window_clear_save_job (EvWindow *ev_window)
2012 {
2013         if (ev_window->priv->save_job != NULL) {
2014                 if (!ev_window->priv->save_job->finished)
2015                         ev_job_queue_remove_job (ev_window->priv->save_job);
2016
2017                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2018                                                       ev_window_save_job_cb,
2019                                                       ev_window);
2020                 g_object_unref (ev_window->priv->save_job);
2021                 ev_window->priv->save_job = NULL;
2022         }
2023 }
2024
2025 static void
2026 ev_window_save_job_cb (EvJobSave *job,
2027                        EvWindow  *window)
2028 {
2029         if (job->error) {
2030                 gchar *msg;
2031
2032                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), job->uri);
2033                 ev_window_error_message (GTK_WINDOW (window), msg, job->error);
2034                 g_free (msg);
2035         }
2036
2037         ev_window_clear_save_job (window);
2038 }
2039
2040 static void
2041 file_save_dialog_response_cb (GtkWidget *fc,
2042                               gint       response_id,
2043                               EvWindow  *ev_window)
2044 {
2045         gchar *uri;
2046
2047         if (response_id != GTK_RESPONSE_OK) {
2048                 gtk_widget_destroy (fc);
2049                 return;
2050         }
2051
2052         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2053
2054         ev_window_clear_save_job (ev_window);
2055         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2056                                                      uri, ev_window->priv->uri);
2057         g_signal_connect (ev_window->priv->save_job, "finished",
2058                           G_CALLBACK (ev_window_save_job_cb),
2059                           ev_window);
2060         /* The priority doesn't matter for this job */
2061         ev_job_queue_add_job (ev_window->priv->save_job, EV_JOB_PRIORITY_LOW);
2062
2063         g_free (uri);
2064
2065         gtk_widget_destroy (fc);
2066 }
2067
2068 static void
2069 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2070 {
2071         GtkWidget *fc;
2072         gchar *base_name;
2073         gchar *file_name;
2074 #if GLIB_CHECK_VERSION (2, 13, 3)
2075         const gchar *folder;
2076 #else
2077         gchar *folder;
2078 #endif
2079
2080         fc = gtk_file_chooser_dialog_new (
2081                 _("Save a Copy"),
2082                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2083                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2084                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2085                 NULL);
2086
2087         ev_document_factory_add_filters (fc, ev_window->priv->document);
2088         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2089
2090         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2091         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2092         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2093         base_name = g_path_get_basename (file_name);
2094         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2095
2096 #if GLIB_CHECK_VERSION (2, 13, 3)
2097         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2098         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2099                                              folder ? folder : g_get_home_dir ());
2100 #else
2101         folder = xdg_user_dir_lookup ("DOCUMENTS");
2102         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2103         free (folder);
2104 #endif
2105
2106         g_free (file_name);
2107         g_free (base_name);
2108
2109         g_signal_connect (fc, "response",
2110                           G_CALLBACK (file_save_dialog_response_cb),
2111                           ev_window);
2112
2113         gtk_widget_show (fc);
2114 }
2115
2116 #ifdef WITH_GTK_PRINT
2117 static void
2118 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2119                                     EvWindow     *window)
2120 {
2121         /* Dialog was canceled */
2122         if (!page_setup)
2123                 return;
2124
2125         if (window->priv->print_page_setup)
2126                 g_object_unref (window->priv->print_page_setup);
2127         window->priv->print_page_setup = g_object_ref (page_setup);
2128 }
2129 #endif /* WITH_GTK_PRINT */
2130
2131 static void
2132 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2133 {
2134 #ifdef WITH_GTK_PRINT
2135         gtk_print_run_page_setup_dialog_async (
2136                 GTK_WINDOW (ev_window),
2137                 ev_window->priv->print_page_setup,
2138                 ev_window->priv->print_settings,
2139                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2140                 ev_window);
2141 #endif /* WITH_GTK_PRINT */
2142 }
2143
2144 #ifdef WITH_GTK_PRINT
2145 static void
2146 ev_window_clear_print_job (EvWindow *window)
2147 {
2148         if (window->priv->print_job) {
2149                 if (!window->priv->print_job->finished)
2150                         ev_job_queue_remove_job (window->priv->print_job);
2151
2152                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2153                                                       ev_window_print_job_cb,
2154                                                       window);
2155                 g_object_unref (window->priv->print_job);
2156                 window->priv->print_job = NULL;
2157         }
2158
2159         if (window->priv->gtk_print_job) {
2160                 g_object_unref (window->priv->gtk_print_job);
2161                 window->priv->gtk_print_job = NULL;
2162         }
2163 }
2164
2165 static void
2166 ev_window_load_print_settings_from_metadata (EvWindow *window)
2167 {
2168         gchar *uri = window->priv->uri;
2169         gint   i;
2170
2171         /* Load print setting that are specific to the document */
2172         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2173                 GValue   value = { 0, };
2174                 gboolean success;
2175
2176                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2177                 gtk_print_settings_set (window->priv->print_settings,
2178                                         document_print_settings[i],
2179                                         success ? g_value_get_string (&value) : NULL);
2180         }
2181 }
2182
2183 static void
2184 ev_window_save_print_settings (EvWindow *window)
2185 {
2186         gchar *uri = window->priv->uri;
2187         gint   i;
2188
2189         /* Save print settings that are specific to the document */
2190         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2191                 const gchar *value;
2192
2193                 value = gtk_print_settings_get (window->priv->print_settings,
2194                                                 document_print_settings[i]);
2195                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2196         }
2197 }
2198
2199 static void
2200 ev_window_print_finished (GtkPrintJob *print_job,
2201                           EvWindow    *window,
2202                           GError      *error)
2203 {
2204         ev_window_clear_print_job (window);
2205
2206         if (error) {
2207                 GtkWidget *dialog;
2208
2209                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2210                                                  GTK_DIALOG_MODAL,
2211                                                  GTK_MESSAGE_ERROR,
2212                                                  GTK_BUTTONS_OK,
2213                                                  _("Failed to print document"));
2214                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2215                                                           error->message);
2216
2217                 gtk_dialog_run (GTK_DIALOG (dialog));
2218                 gtk_widget_destroy (dialog);
2219         } else {
2220                 /* If printed successfully, save print settings */
2221                 ev_application_set_print_settings (EV_APP,
2222                                                    window->priv->print_settings);
2223                 ev_window_save_print_settings (window);
2224         }
2225 }
2226
2227 static void
2228 ev_window_print_send (EvWindow    *window,
2229                       const gchar *filename)
2230 {
2231         GtkPrintSettings *settings;
2232         EvFileExporterCapabilities capabilities;
2233
2234         /* Some printers take into account some print settings,
2235          * and others don't. However we have exported the document
2236          * to a ps or pdf file according to such print settings. So,
2237          * we want to send the exported file to printer with those
2238          * settings set to default values.
2239          */
2240         settings = gtk_print_settings_copy (window->priv->print_settings);
2241         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2242
2243         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2244         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2245         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2246                 gtk_print_settings_set_n_copies (settings, 1);
2247         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2248                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2249         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2250                 gtk_print_settings_set_scale (settings, 1.0);
2251         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2252                 gtk_print_settings_set_collate (settings, FALSE);
2253         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2254                 gtk_print_settings_set_reverse (settings, FALSE);
2255         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2256                 gtk_print_settings_set_number_up (settings, 1);
2257                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2258         }
2259
2260         if (window->priv->print_preview) {
2261                 gchar *uri;
2262                 gchar *print_settings_file = NULL;
2263
2264                 ev_application_set_print_settings (EV_APP,
2265                                                    window->priv->print_settings);
2266
2267 #if GTK_CHECK_VERSION (2, 11, 0)
2268                 print_settings_file = ev_tmp_filename ("print-settings");
2269                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2270 #endif
2271                 uri = g_filename_to_uri (filename, NULL, NULL);
2272                 ev_application_open_uri_at_dest (EV_APP,
2273                                                  uri,
2274                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2275                                                  NULL,
2276                                                  EV_WINDOW_MODE_PREVIEW,
2277                                                  NULL,
2278                                                  TRUE,
2279                                                  print_settings_file,
2280                                                  GDK_CURRENT_TIME);
2281                 g_free (print_settings_file);
2282                 g_free (uri);
2283         } else {
2284                 GtkPrintJob *job;
2285                 GError      *error = NULL;
2286
2287                 job = gtk_print_job_new ("evince-print",
2288                                          window->priv->printer,
2289                                          settings,
2290                                          window->priv->print_page_setup);
2291
2292                 if (window->priv->gtk_print_job)
2293                         g_object_unref (window->priv->gtk_print_job);
2294                 window->priv->gtk_print_job = job;
2295
2296                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2297                         gtk_print_job_send (job,
2298                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2299                                             window, NULL);
2300                 } else {
2301                         ev_window_clear_print_job (window);
2302                         g_warning (error->message);
2303                         g_error_free (error);
2304                 }
2305         }
2306
2307         g_object_unref (settings);
2308 }
2309
2310 static void
2311 ev_window_print_job_cb (EvJobPrint *job,
2312                         EvWindow   *window)
2313 {
2314         if (job->error) {
2315                 g_warning (job->error->message);
2316                 ev_window_clear_print_job (window);
2317                 return;
2318         }
2319
2320         g_assert (job->temp_file != NULL);
2321
2322         ev_window_print_send (window, job->temp_file);
2323 }
2324
2325 static gboolean
2326 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2327                                     gint       response,
2328                                     EvWindow  *window)
2329 {
2330         EvPrintRange  *ranges = NULL;
2331         EvPrintPageSet page_set;
2332         gint           n_ranges = 0;
2333         gint           copies;
2334         gint           pages_per_sheet;
2335         gboolean       collate;
2336         gboolean       reverse;
2337         gdouble        scale;
2338         gint           current_page;
2339         gdouble        width;
2340         gdouble        height;
2341         GtkPrintPages  print_pages;
2342         const gchar   *file_format;
2343
2344         if (response == GTK_RESPONSE_CANCEL) {
2345                 gtk_widget_destroy (GTK_WIDGET (dialog));
2346                 window->priv->print_dialog = NULL;
2347
2348                 return FALSE;
2349         }
2350
2351         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2352
2353         if (window->priv->printer)
2354                 g_object_unref (window->priv->printer);
2355         if (window->priv->print_settings)
2356                 g_object_unref (window->priv->print_settings);
2357         if (window->priv->print_page_setup)
2358                 g_object_unref (window->priv->print_page_setup);
2359
2360         window->priv->printer = g_object_ref (
2361                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2362         window->priv->print_settings = g_object_ref (
2363                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2364         window->priv->print_page_setup = g_object_ref (
2365                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2366
2367         file_format = gtk_print_settings_get (window->priv->print_settings,
2368                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2369
2370         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2371                 GtkWidget *msgdialog;
2372
2373                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2374                                                     GTK_DIALOG_MODAL,
2375                                                     GTK_MESSAGE_ERROR,
2376                                                     GTK_BUTTONS_OK,
2377                                                     _("Printing is not supported on this printer."));
2378
2379                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2380                 gtk_widget_destroy (msgdialog);
2381
2382                 return FALSE;
2383         }
2384
2385         ev_window_clear_print_job (window);
2386
2387         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2388         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2389
2390         switch (print_pages) {
2391         case GTK_PRINT_PAGES_CURRENT:
2392                 ranges = g_new0 (EvPrintRange, 1);
2393
2394                 ranges->start = current_page;
2395                 ranges->end = current_page;
2396                 n_ranges = 1;
2397
2398                 break;
2399         case GTK_PRINT_PAGES_RANGES: {
2400                 GtkPageRange *page_range;
2401
2402                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2403                                                                  &n_ranges);
2404                 if (n_ranges > 0)
2405                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2406         }
2407                 break;
2408         case GTK_PRINT_PAGES_ALL: {
2409                 gint n_pages;
2410
2411                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2412
2413                 ranges = g_new0 (EvPrintRange, 1);
2414
2415                 ranges->start = 0;
2416                 ranges->end = n_pages - 1;
2417                 n_ranges = 1;
2418         }
2419                 break;
2420         }
2421
2422         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2423
2424         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2425
2426         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2427                                                 GTK_UNIT_POINTS);
2428         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2429                                                   GTK_UNIT_POINTS);
2430
2431         if (scale != 1.0) {
2432                 width *= scale;
2433                 height *= scale;
2434         }
2435
2436         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2437
2438         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2439         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2440         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2441
2442         window->priv->print_job = ev_job_print_new (window->priv->document,
2443                                                     file_format ? file_format : "ps",
2444                                                     width, height,
2445                                                     ranges, n_ranges,
2446                                                     page_set,
2447                                                     pages_per_sheet,
2448                                                     copies, collate,
2449                                                     reverse);
2450
2451         g_signal_connect (window->priv->print_job, "finished",
2452                           G_CALLBACK (ev_window_print_job_cb),
2453                           window);
2454         /* The priority doesn't matter for this job */
2455         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2456
2457         gtk_widget_destroy (GTK_WIDGET (dialog));
2458         window->priv->print_dialog = NULL;
2459
2460         return TRUE;
2461 }
2462
2463 void
2464 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2465 {
2466         GtkWidget           *dialog;
2467         EvPageCache         *page_cache;
2468         gint                 current_page;
2469         gint                 document_last_page;
2470         GtkPrintCapabilities capabilities;
2471
2472         g_return_if_fail (EV_IS_WINDOW (ev_window));
2473         g_return_if_fail (ev_window->priv->document != NULL);
2474
2475         if (ev_window->priv->print_dialog) {
2476                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2477                 return;
2478         }
2479
2480         page_cache = ev_page_cache_get (ev_window->priv->document);
2481         current_page = ev_page_cache_get_current_page (page_cache);
2482         document_last_page = ev_page_cache_get_n_pages (page_cache);
2483
2484         if (!ev_window->priv->print_settings) {
2485                 ev_window->priv->print_settings = gtk_print_settings_copy (
2486                         ev_application_get_print_settings (EV_APP));
2487                 ev_window_load_print_settings_from_metadata (ev_window);
2488         }
2489
2490         if (first_page != 1 || last_page != document_last_page) {
2491                 GtkPageRange range;
2492
2493                 /* Ranges in GtkPrint are 0 - N */
2494                 range.start = first_page - 1;
2495                 range.end = last_page - 1;
2496
2497                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2498                                                     GTK_PRINT_PAGES_RANGES);
2499                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2500                                                     &range, 1);
2501         }
2502
2503         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2504         ev_window->priv->print_dialog = dialog;
2505
2506         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2507                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2508         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2509                                                        capabilities);
2510
2511         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2512                                                 current_page);
2513
2514         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2515                                             ev_window->priv->print_settings);
2516
2517         if (ev_window->priv->print_page_setup)
2518                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2519                                                       ev_window->priv->print_page_setup);
2520
2521         g_signal_connect (G_OBJECT (dialog), "response",
2522                           G_CALLBACK (ev_window_print_dialog_response_cb),
2523                           ev_window);
2524
2525         gtk_widget_show (dialog);
2526 }
2527 #endif /* WITH_GTK_PRINT */
2528
2529 #ifdef WITH_GNOME_PRINT
2530 static gboolean
2531 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2532                                     gint       response,
2533                                     EvWindow  *ev_window)
2534 {
2535         EvPrintJob *print_job;
2536         GnomePrintConfig *config;
2537
2538         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2539                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2540                 ev_window->priv->print_dialog = NULL;
2541                 g_object_unref (ev_window->priv->print_job);
2542                 ev_window->priv->print_job = NULL;
2543
2544                 return FALSE;
2545         }
2546
2547         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2548
2549         /* FIXME: Change this when we have the first backend
2550          * that can print more than postscript
2551          */
2552         if (using_pdf_printer (config)) {
2553                 GtkWidget *dialog;
2554
2555                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2556                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2557                                                  _("Generating PDF is not supported"));
2558                 gtk_dialog_run (GTK_DIALOG (dialog));
2559                 gtk_widget_destroy (dialog);
2560
2561                 return FALSE;
2562         } else if (!using_postscript_printer (config)) {
2563                 GtkWidget *dialog;
2564
2565                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2566                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2567                                                  _("Printing is not supported on this printer."));
2568                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2569                                                           _("You were trying to print to a printer using the “%s” driver. "
2570                                                             "This program requires a PostScript printer driver."),
2571                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2572                 gtk_dialog_run (GTK_DIALOG (dialog));
2573                 gtk_widget_destroy (dialog);
2574
2575                 return FALSE;
2576         }
2577
2578         save_print_config_to_file (config);
2579
2580         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2581                                   "gnome_print_job", ev_window->priv->print_job,
2582                                   "document", ev_window->priv->document,
2583                                   "print_dialog", print_dialog,
2584                                   NULL);
2585
2586         if (print_job != NULL) {
2587                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2588                 g_object_unref (print_job);
2589         }
2590
2591         g_object_unref (config);
2592
2593         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2594         ev_window->priv->print_dialog = NULL;
2595         g_object_unref (ev_window->priv->print_job);
2596         ev_window->priv->print_job = NULL;
2597
2598         return FALSE;
2599 }
2600
2601 void
2602 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2603 {
2604         GnomePrintConfig *config;
2605         gchar *pages_label;
2606
2607         g_return_if_fail (EV_IS_WINDOW (ev_window));
2608         g_return_if_fail (ev_window->priv->document != NULL);
2609
2610         config = load_print_config_from_file ();
2611
2612         if (ev_window->priv->print_job == NULL)
2613                 ev_window->priv->print_job = gnome_print_job_new (config);
2614
2615         if (ev_window->priv->print_dialog == NULL) {
2616                 ev_window->priv->print_dialog =
2617                         gnome_print_dialog_new (ev_window->priv->print_job,
2618                                                 (guchar *) _("Print"),
2619                                                 (GNOME_PRINT_DIALOG_RANGE |
2620                                                  GNOME_PRINT_DIALOG_COPIES));
2621         }
2622
2623         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2624                                       GTK_WINDOW (ev_window));
2625         g_object_unref (config);
2626
2627         pages_label = g_strconcat (_("Pages"), " ", NULL);
2628         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2629                                                  GNOME_PRINT_RANGE_ALL |
2630                                                  GNOME_PRINT_RANGE_RANGE,
2631                                                  first_page, last_page,
2632                                                  NULL, (const guchar *)pages_label);
2633         g_free (pages_label);
2634
2635         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2636                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2637                                            FALSE);
2638
2639         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2640                           G_CALLBACK (ev_window_print_dialog_response_cb),
2641                           ev_window);
2642         gtk_widget_show (ev_window->priv->print_dialog);
2643 }
2644 #endif /* WITH_GNOME_PRINT */
2645
2646 static void
2647 ev_window_print (EvWindow *window)
2648 {
2649         EvPageCache *page_cache;
2650         gint         last_page;
2651
2652         page_cache = ev_page_cache_get (window->priv->document);
2653         last_page = ev_page_cache_get_n_pages (page_cache);
2654
2655 #ifdef WITH_PRINT
2656         ev_window_print_range (window, 1, last_page);
2657 #endif
2658 }
2659
2660 static void
2661 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2662 {
2663         ev_window_print (ev_window);
2664 }
2665
2666 static void
2667 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2668 {
2669         if (ev_window->priv->properties == NULL) {
2670                 ev_window->priv->properties = ev_properties_dialog_new ();
2671                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2672                                                    ev_window->priv->document);
2673                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2674                                            (gpointer) &(ev_window->priv->properties));
2675                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2676                                               GTK_WINDOW (ev_window));
2677         }
2678
2679         ev_document_fc_mutex_lock ();
2680         gtk_widget_show (ev_window->priv->properties);
2681         ev_document_fc_mutex_unlock ();
2682 }
2683
2684 static void
2685 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2686 {
2687         g_return_if_fail (EV_IS_WINDOW (ev_window));
2688
2689         gtk_widget_destroy (GTK_WIDGET (ev_window));
2690 }
2691
2692 static void
2693 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2694 {
2695         GtkAction *action;
2696
2697         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2698         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2699         update_chrome_visibility (window);
2700
2701         action = gtk_action_group_get_action (window->priv->action_group,
2702                                               PAGE_SELECTOR_ACTION);
2703         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2704 }
2705
2706 static void
2707 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2708 {
2709         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2710 }
2711
2712 static void
2713 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2714 {
2715         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2716 }
2717
2718 static void
2719 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2720 {
2721         gboolean continuous;
2722
2723         ev_window_stop_presentation (ev_window);
2724         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2725         g_object_set (G_OBJECT (ev_window->priv->view),
2726                       "continuous", continuous,
2727                       NULL);
2728         ev_window_update_actions (ev_window);
2729 }
2730
2731 static void
2732 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2733 {
2734         gboolean dual_page;
2735
2736         ev_window_stop_presentation (ev_window);
2737         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2738         g_object_set (G_OBJECT (ev_window->priv->view),
2739                       "dual-page", dual_page,
2740                       NULL);
2741         ev_window_update_actions (ev_window);
2742 }
2743
2744 static void
2745 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2746 {
2747         ev_window_stop_presentation (ev_window);
2748
2749         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2750                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2751         } else {
2752                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2753         }
2754         ev_window_update_actions (ev_window);
2755 }
2756
2757 static void
2758 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2759 {
2760         ev_window_stop_presentation (ev_window);
2761
2762         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2763                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2764         } else {
2765                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2766         }
2767         ev_window_update_actions (ev_window);
2768 }
2769
2770
2771 static void
2772 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2773 {
2774         g_return_if_fail (EV_IS_WINDOW (ev_window));
2775
2776         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2777 }
2778
2779 static void
2780 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2781 {
2782         g_return_if_fail (EV_IS_WINDOW (ev_window));
2783
2784         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2785                 g_error ("Find action should be insensitive since document doesn't support find");
2786                 return;
2787         }
2788
2789         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2790         update_chrome_visibility (ev_window);
2791         gtk_widget_grab_focus (ev_window->priv->find_bar);
2792 }
2793
2794 static void
2795 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2796 {
2797         g_return_if_fail (EV_IS_WINDOW (ev_window));
2798
2799         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2800         update_chrome_visibility (ev_window);
2801         gtk_widget_grab_focus (ev_window->priv->find_bar);
2802         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2803 }
2804
2805 static void
2806 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2807 {
2808         g_return_if_fail (EV_IS_WINDOW (ev_window));
2809
2810         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2811         update_chrome_visibility (ev_window);
2812         gtk_widget_grab_focus (ev_window->priv->find_bar);
2813         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2814 }
2815
2816 static void
2817 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2818 {
2819         g_return_if_fail (EV_IS_WINDOW (ev_window));
2820
2821         ev_view_copy (EV_VIEW (ev_window->priv->view));
2822 }
2823
2824 static void
2825 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2826                                       EvWindow *ev_window)
2827 {
2828         if (!ev_window_is_empty (ev_window))
2829                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2830                                              gtk_paned_get_position (GTK_PANED (object)));
2831 }
2832
2833 static void
2834 ev_window_update_fullscreen_action (EvWindow *window)
2835 {
2836         GtkAction *action;
2837
2838         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2839         g_signal_handlers_block_by_func
2840                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2841         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2842                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2843         g_signal_handlers_unblock_by_func
2844                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2845 }
2846
2847 static void
2848 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2849 {
2850         GtkWidget *item;
2851
2852         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2853         g_object_set (item, "is-important", FALSE, NULL);
2854
2855         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2856         g_object_set (item, "is-important", FALSE, NULL);
2857
2858         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2859         g_object_set (item, "is-important", TRUE, NULL);
2860
2861         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2862         g_object_set (item, "is-important", TRUE, NULL);
2863 }
2864
2865 static void
2866 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2867 {
2868         static gboolean done = FALSE;
2869
2870         if (!done) {
2871                 gtk_rc_parse_string (
2872                         "\n"
2873                         "   style \"fullscreen-toolbar-style\"\n"
2874                         "   {\n"
2875                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2876                         "   }\n"
2877                         "\n"
2878                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2879                         "\n");
2880                 done = TRUE;
2881         }
2882
2883         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2884 }
2885
2886 static void
2887 ev_window_run_fullscreen (EvWindow *window)
2888 {
2889         if (!window->priv->fullscreen_toolbar) {
2890                 window->priv->fullscreen_toolbar =
2891                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2892                                                    "/FullscreenToolbar");
2893
2894                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2895                                        GTK_TOOLBAR_BOTH_HORIZ);
2896                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2897                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2898
2899                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2900                                     window->priv->fullscreen_toolbar,
2901                                     FALSE, FALSE, 0);
2902                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2903                                        window->priv->fullscreen_toolbar, 1);
2904         }
2905
2906         g_object_set (G_OBJECT (window->priv->scrolled_window),
2907                       "shadow-type", GTK_SHADOW_NONE,
2908                       NULL);
2909
2910         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2911         ev_window_update_fullscreen_action (window);
2912
2913         /* If the user doesn't have the main toolbar he/she won't probably want
2914          * the toolbar in fullscreen mode. See bug #483048
2915          */
2916         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2917                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2918         update_chrome_visibility (window);
2919
2920         gtk_window_fullscreen (GTK_WINDOW (window));
2921         gtk_widget_grab_focus (window->priv->view);
2922
2923         if (!ev_window_is_empty (window))
2924                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2925 }
2926
2927 static void
2928 ev_window_stop_fullscreen (EvWindow *window)
2929 {
2930         EvView *view = EV_VIEW (window->priv->view);
2931
2932         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2933                 return;
2934
2935         g_object_set (G_OBJECT (window->priv->scrolled_window),
2936                       "shadow-type", GTK_SHADOW_IN,
2937                       NULL);
2938
2939         ev_view_set_fullscreen (view, FALSE);
2940         ev_window_update_fullscreen_action (window);
2941         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2942         update_chrome_visibility (window);
2943         gtk_window_unfullscreen (GTK_WINDOW (window));
2944
2945         if (!ev_window_is_empty (window))
2946                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2947 }
2948
2949 static void
2950 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2951 {
2952         gboolean fullscreen;
2953
2954         g_return_if_fail (EV_IS_WINDOW (window));
2955         ev_window_stop_presentation (window);
2956
2957         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2958         if (fullscreen) {
2959                 ev_window_run_fullscreen (window);
2960         } else {
2961                 ev_window_stop_fullscreen (window);
2962         }
2963 }
2964
2965 static gboolean
2966 presentation_timeout_cb (EvWindow *window)
2967 {
2968         EvView *view = EV_VIEW (window->priv->view);
2969
2970         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2971                 return FALSE;
2972
2973         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2974         window->priv->presentation_timeout_id = 0;
2975
2976         return FALSE;
2977 }
2978
2979 static void
2980 presentation_set_timeout (EvWindow *window)
2981 {
2982         if (window->priv->presentation_timeout_id > 0) {
2983                 g_source_remove (window->priv->presentation_timeout_id);
2984         }
2985
2986 #if GLIB_CHECK_VERSION (2, 13, 0)
2987         window->priv->presentation_timeout_id =
2988                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2989                                        (GSourceFunc)presentation_timeout_cb, window);
2990 #else
2991         window->priv->presentation_timeout_id =
2992             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2993                            (GSourceFunc)presentation_timeout_cb, window);
2994 #endif
2995
2996         ev_view_show_cursor (EV_VIEW (window->priv->view));
2997 }
2998
2999 static void
3000 presentation_clear_timeout (EvWindow *window)
3001 {
3002         if (window->priv->presentation_timeout_id > 0) {
3003                 g_source_remove (window->priv->presentation_timeout_id);
3004         }
3005
3006         window->priv->presentation_timeout_id = 0;
3007
3008         ev_view_show_cursor (EV_VIEW (window->priv->view));
3009 }
3010
3011 static gboolean
3012 presentation_motion_notify_cb (GtkWidget *widget,
3013                                GdkEventMotion *event,
3014                                gpointer user_data)
3015 {
3016         EvWindow *window = EV_WINDOW (user_data);
3017
3018         presentation_set_timeout (window);
3019
3020         return FALSE;
3021 }
3022
3023 static gboolean
3024 presentation_leave_notify_cb (GtkWidget *widget,
3025                               GdkEventCrossing *event,
3026                               gpointer user_data)
3027 {
3028         EvWindow *window = EV_WINDOW (user_data);
3029
3030         presentation_clear_timeout (window);
3031
3032         return FALSE;
3033 }
3034
3035 static void
3036 ev_window_update_presentation_action (EvWindow *window)
3037 {
3038         GtkAction *action;
3039
3040         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3041         g_signal_handlers_block_by_func
3042                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3043         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3044                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3045         g_signal_handlers_unblock_by_func
3046                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3047 }
3048
3049 static void
3050 ev_window_run_presentation (EvWindow *window)
3051 {
3052         g_object_set (G_OBJECT (window->priv->scrolled_window),
3053                       "shadow-type", GTK_SHADOW_NONE,
3054                       NULL);
3055
3056         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3057         ev_window_update_presentation_action (window);
3058
3059         update_chrome_visibility (window);
3060
3061         gtk_widget_grab_focus (window->priv->view);
3062         gtk_window_fullscreen (GTK_WINDOW (window));
3063
3064         g_signal_connect (window->priv->view,
3065                           "motion-notify-event",
3066                           G_CALLBACK (presentation_motion_notify_cb),
3067                           window);
3068         g_signal_connect (window->priv->view,
3069                           "leave-notify-event",
3070                           G_CALLBACK (presentation_leave_notify_cb),
3071                           window);
3072         presentation_set_timeout (window);
3073
3074         ev_application_screensaver_disable (EV_APP);
3075
3076         if (!ev_window_is_empty (window))
3077                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3078 }
3079
3080 static void
3081 ev_window_stop_presentation (EvWindow *window)
3082 {
3083         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3084                 return;
3085
3086         g_object_set (G_OBJECT (window->priv->scrolled_window),
3087                       "shadow-type", GTK_SHADOW_IN,
3088                       NULL);
3089
3090         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3091         ev_window_update_presentation_action (window);
3092         update_chrome_visibility (window);
3093         gtk_window_unfullscreen (GTK_WINDOW (window));
3094
3095         g_signal_handlers_disconnect_by_func (window->priv->view,
3096                                               (gpointer) presentation_motion_notify_cb,
3097                                               window);
3098         g_signal_handlers_disconnect_by_func (window->priv->view,
3099                                               (gpointer) presentation_leave_notify_cb,
3100                                               window);
3101         presentation_clear_timeout (window);
3102
3103         ev_application_screensaver_enable (EV_APP);
3104
3105         if (!ev_window_is_empty (window))
3106                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3107 }
3108
3109 static void
3110 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3111 {
3112         gboolean presentation;
3113
3114         g_return_if_fail (EV_IS_WINDOW (window));
3115         ev_window_stop_fullscreen (window);
3116
3117         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3118         if (presentation) {
3119                 ev_window_run_presentation (window);
3120         } else {
3121                 ev_window_stop_presentation (window);
3122         }
3123 }
3124
3125 static void
3126 ev_window_run_preview (EvWindow *window)
3127 {
3128         GtkAction *action;
3129
3130         if (!window->priv->preview_toolbar) {
3131                 window->priv->preview_toolbar =
3132                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3133                                                    "/PreviewToolbar");
3134
3135                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3136                                     window->priv->preview_toolbar,
3137                                     FALSE, FALSE, 0);
3138                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3139                                        window->priv->preview_toolbar, 1);
3140         }
3141
3142         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3143
3144         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3145         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3146         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3147
3148         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3149
3150         action = gtk_action_group_get_action (window->priv->action_group,
3151                                               "PreviewPrint");
3152 #if GTK_CHECK_VERSION (2, 11, 0)
3153         gtk_action_set_visible (action, TRUE);
3154 #else
3155         gtk_action_set_visible (action, FALSE);
3156 #endif
3157
3158         update_chrome_visibility (window);
3159 }
3160
3161 static void
3162 ev_window_screen_changed (GtkWidget *widget,
3163                           GdkScreen *old_screen)
3164 {
3165         EvWindow *window = EV_WINDOW (widget);
3166         EvWindowPrivate *priv = window->priv;
3167         GdkScreen *screen;
3168
3169         screen = gtk_widget_get_screen (widget);
3170         if (screen == old_screen)
3171                 return;
3172
3173         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3174                                 get_screen_dpi (GTK_WINDOW (window)));
3175
3176         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3177                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3178         }
3179 }
3180
3181 static void
3182 ev_window_set_page_mode (EvWindow         *window,
3183                          EvWindowPageMode  page_mode)
3184 {
3185         GtkWidget *child = NULL;
3186         GtkWidget *real_child;
3187
3188         if (window->priv->page_mode == page_mode)
3189                 return;
3190
3191         window->priv->page_mode = page_mode;
3192
3193         switch (page_mode) {
3194                 case PAGE_MODE_DOCUMENT:
3195                         child = window->priv->view;
3196                         break;
3197                 case PAGE_MODE_PASSWORD:
3198                         child = window->priv->password_view;
3199                         break;
3200                 default:
3201                         g_assert_not_reached ();
3202         }
3203
3204         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3205         if (child != real_child) {
3206                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3207                                       real_child);
3208                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3209                                    child);
3210         }
3211         ev_window_update_actions (window);
3212 }
3213
3214
3215 static void
3216 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3217 {
3218         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3219 }
3220
3221 static void
3222 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3223 {
3224         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3225 }
3226
3227 static void
3228 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3229 {
3230         EvWindow *ev_window = EV_WINDOW (data);
3231         egg_editable_toolbar_set_edit_mode
3232                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3233         ev_application_save_toolbars_model (EV_APP);
3234         gtk_widget_destroy (GTK_WIDGET (dialog));
3235 }
3236
3237 static void
3238 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3239 {
3240         GtkWidget *dialog;
3241         GtkWidget *editor;
3242
3243         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3244                                               GTK_WINDOW (ev_window),
3245                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3246                                               GTK_STOCK_CLOSE,
3247                                               GTK_RESPONSE_CLOSE,
3248                                               NULL);
3249         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3250         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3251         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3252         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3253         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3254
3255         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3256                                          ev_application_get_toolbars_model (EV_APP));
3257         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3258         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3259
3260         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3261
3262         egg_editable_toolbar_set_edit_mode
3263                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3264
3265         g_signal_connect (dialog, "response",
3266                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3267                           ev_window);
3268         gtk_widget_show_all (dialog);
3269 }
3270
3271 static void
3272 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3273 {
3274         g_return_if_fail (EV_IS_WINDOW (ev_window));
3275
3276         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3277         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3278 }
3279
3280 static void
3281 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3282 {
3283         g_return_if_fail (EV_IS_WINDOW (ev_window));
3284
3285         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3286         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3287 }
3288
3289 static void
3290 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3291 {
3292         g_return_if_fail (EV_IS_WINDOW (ev_window));
3293
3294         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3295 }
3296
3297 static void
3298 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3299 {
3300         g_return_if_fail (EV_IS_WINDOW (ev_window));
3301
3302         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3303 }
3304
3305 static void
3306 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3307 {
3308         g_return_if_fail (EV_IS_WINDOW (ev_window));
3309
3310         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3311 }
3312
3313 static void
3314 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3315 {
3316         int n_pages;
3317
3318         g_return_if_fail (EV_IS_WINDOW (ev_window));
3319
3320         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3321         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3322 }
3323
3324 static void
3325 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3326 {
3327         int n_pages, current_page;
3328
3329         g_return_if_fail (EV_IS_WINDOW (ev_window));
3330
3331         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3332         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3333
3334         if (current_page + 10 < n_pages)
3335                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3336 }
3337
3338 static void
3339 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3340 {
3341         int current_page;
3342
3343         g_return_if_fail (EV_IS_WINDOW (ev_window));
3344
3345         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3346
3347         if (current_page - 10 >= 0)
3348                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3349 }
3350
3351 static void
3352 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3353 {
3354         gchar *uri;
3355
3356         uri = g_strdup (ev_window->priv->uri);
3357         ev_window_open_uri (ev_window, uri, NULL, 0, NULL, FALSE, NULL);
3358         g_free (uri);
3359 }
3360
3361 static void
3362 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3363 {
3364         GError *error = NULL;
3365         GdkScreen *screen;
3366         char *command;
3367         const char *lang;
3368         char *uri = NULL;
3369
3370         int i;
3371
3372         const char * const * langs = g_get_language_names ();
3373
3374         for (i = 0; langs[i]; i++) {
3375                 lang = langs[i];
3376                 if (strchr (lang, '.')) {
3377                         continue;
3378                 }
3379
3380                 uri = g_build_filename(GNOMEDATADIR,
3381                                        "/gnome/help/" PACKAGE,
3382                                        lang,
3383                                        "/evince.xml",
3384                                        NULL);
3385
3386                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3387                         break;
3388                 }
3389                 g_free (uri);
3390                 uri = NULL;
3391         }
3392
3393         if (uri == NULL) {
3394                 g_warning ("Cannot find help");
3395                 return;
3396         }
3397
3398         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3399         g_free (uri);
3400
3401         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3402         gdk_spawn_command_line_on_screen (screen, command, &error);
3403         if (error != NULL) {
3404                 g_warning (error->message);
3405                 g_error_free (error);
3406         }
3407         g_free (command);
3408 }
3409
3410 static void
3411 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3412 {
3413         ev_window_stop_fullscreen (window);
3414 }
3415
3416 static void
3417 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3418 {
3419         ev_window_stop_fullscreen (window);
3420         ev_window_run_presentation (window);
3421 }
3422
3423 #ifdef WITH_GTK_PRINT
3424 static void ev_window_do_preview_print (EvWindow *window);
3425
3426 static gboolean
3427 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3428                                 EvWindow   *window)
3429 {
3430         EvWindowPrivate *priv = window->priv;
3431         const gchar *printer_name;
3432
3433         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3434         if ((printer_name
3435              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3436             (!printer_name && gtk_printer_is_default (printer))) {
3437                 if (priv->printer)
3438                         g_object_unref (priv->printer);
3439                 priv->printer = g_object_ref (printer);
3440
3441                 /* Now that we have the printer, we'll start the print */
3442                 ev_window_do_preview_print (window);
3443
3444                 return TRUE; /* we're done */
3445         }
3446
3447         return FALSE; /* continue the enumeration */
3448 }
3449
3450 static void
3451 ev_window_preview_print_finished (GtkPrintJob *print_job,
3452                                   EvWindow    *window,
3453                                   GError      *error)
3454 {
3455         if (error) {
3456                 GtkWidget *dialog;
3457
3458                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3459                                                  GTK_DIALOG_MODAL,
3460                                                  GTK_MESSAGE_ERROR,
3461                                                  GTK_BUTTONS_OK,
3462                                                  _("Failed to print document"));
3463                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3464                                                           error->message);
3465
3466                 gtk_dialog_run (GTK_DIALOG (dialog));
3467                 gtk_widget_destroy (dialog);
3468         }
3469
3470         g_object_unref (print_job);
3471         gtk_widget_destroy (GTK_WIDGET (window));
3472 }
3473
3474 static void
3475 ev_window_do_preview_print (EvWindow *window)
3476 {
3477         EvWindowPrivate  *priv = window->priv;
3478         GtkPageSetup     *page_setup;
3479         GtkPrintJob      *job;
3480         gchar            *filename;
3481         GError           *error = NULL;
3482
3483         g_assert (priv->print_settings != NULL);
3484         g_assert (priv->printer != NULL);
3485
3486         page_setup = gtk_page_setup_new ();
3487
3488         job = gtk_print_job_new ("evince-print",
3489                                  priv->printer,
3490                                  priv->print_settings,
3491                                  page_setup);
3492
3493         g_object_unref (priv->print_settings);
3494         priv->print_settings = NULL;
3495         g_object_unref (priv->printer);
3496         priv->printer = NULL;
3497         g_object_unref (page_setup);
3498
3499         filename = g_filename_from_uri (priv->local_uri ?
3500                                         priv->local_uri : priv->uri,
3501                                         NULL, NULL);
3502
3503         if (gtk_print_job_set_source_file (job, filename, &error)) {
3504                 gtk_print_job_send (job,
3505                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3506                                     window, NULL);
3507         } else {
3508                 g_warning (error->message);
3509                 g_error_free (error);
3510         }
3511
3512         g_free (filename);
3513
3514         gtk_widget_hide (GTK_WIDGET (window));
3515 }
3516
3517 #endif /* WITH_GTK_PRINT */
3518
3519 static void
3520 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3521 {
3522 #ifdef WITH_GTK_PRINT
3523         EvWindowPrivate *priv = window->priv;
3524         GtkPrintSettings *print_settings = NULL;
3525 #if GTK_CHECK_VERSION (2, 11, 0)
3526         const gchar      *print_settings_file = priv->print_settings_file;
3527
3528         if (print_settings_file) {
3529                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3530                         GError *error = NULL;
3531
3532                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3533                                                                            &error);
3534
3535                         if (error) {
3536                                 g_warning (error->message);
3537                                 g_error_free (error);
3538                                 print_settings = NULL;
3539                         }
3540                 }
3541         }
3542 #endif /* GTK 2.11.0 */
3543
3544         if (!print_settings)
3545                 print_settings = gtk_print_settings_new ();
3546
3547         if (priv->print_settings)
3548                 g_object_unref (priv->print_settings);
3549         priv->print_settings = print_settings;
3550
3551         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3552                                 window, NULL, FALSE);
3553 #endif /* WITH_GTK_PRINT */
3554 }
3555
3556 static void
3557 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3558 {
3559         GtkWidget *widget;
3560
3561         widget = gtk_window_get_focus (GTK_WINDOW (window));
3562         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3563                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3564                 update_chrome_visibility (window);
3565                 gtk_widget_grab_focus (window->priv->view);
3566         } else {
3567                 gboolean fullscreen;
3568                 gboolean presentation;
3569
3570                 g_object_get (window->priv->view,
3571                               "fullscreen", &fullscreen,
3572                               "presentation", &presentation,
3573                               NULL);
3574
3575                 if (fullscreen) {
3576                         ev_window_stop_fullscreen (window);
3577                 } else if (presentation) {
3578                         ev_window_stop_presentation (window);
3579                         gtk_widget_grab_focus (window->priv->view);
3580                 } else {
3581                         gtk_widget_grab_focus (window->priv->view);
3582                 }
3583
3584                 if (fullscreen && presentation)
3585                         g_warning ("Both fullscreen and presentation set somehow");
3586         }
3587 }
3588
3589 static void
3590 save_sizing_mode (EvWindow *window)
3591 {
3592         EvSizingMode mode;
3593         GEnumValue *enum_value;
3594
3595         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3596         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3597
3598         if (!ev_window_is_empty (window))
3599                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3600                                                 enum_value->value_nick);
3601 }
3602
3603 static void
3604 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3605                                   EvWindow   *ev_window)
3606 {
3607         GtkWidget *scrolled_window;
3608         EvSizingMode sizing_mode;
3609
3610         g_object_get (ev_window->priv->view,
3611                       "sizing-mode", &sizing_mode,
3612                       NULL);
3613
3614         scrolled_window = ev_window->priv->scrolled_window;
3615
3616         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3617
3618         if (sizing_mode != EV_SIZING_FREE)
3619                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3620                                           GTK_SCROLLED_WINDOW (scrolled_window));
3621
3622         switch (sizing_mode) {
3623                 case EV_SIZING_BEST_FIT:
3624                         g_object_set (G_OBJECT (scrolled_window),
3625                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3626                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3627                                       NULL);
3628                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3629                                           G_CALLBACK (ev_view_update_view_size),
3630                                           scrolled_window);
3631                         break;
3632                 case EV_SIZING_FIT_WIDTH:
3633                         g_object_set (G_OBJECT (scrolled_window),
3634                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3635                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3636                                       NULL);
3637                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3638                                           G_CALLBACK (ev_view_update_view_size),
3639                                           scrolled_window);
3640                         break;
3641                 case EV_SIZING_FREE:
3642                         g_object_set (G_OBJECT (scrolled_window),
3643                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3644                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3645                                       NULL);
3646                         break;
3647         }
3648
3649         update_sizing_buttons (ev_window);
3650         save_sizing_mode (ev_window);
3651 }
3652
3653 static void
3654 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3655 {
3656         ev_window_update_actions (ev_window);
3657
3658         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3659                 gdouble zoom;
3660
3661                 zoom = ev_view_get_zoom (view);
3662                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3663                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3664         }
3665 }
3666
3667 static void
3668 ev_window_update_continuous_action (EvWindow *window)
3669 {
3670         GtkAction *action;
3671
3672         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3673         g_signal_handlers_block_by_func
3674                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3675         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3676                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3677         g_signal_handlers_unblock_by_func
3678                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3679 }
3680
3681 static void
3682 ev_window_update_dual_page_action (EvWindow *window)
3683 {
3684         GtkAction *action;
3685
3686         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3687         g_signal_handlers_block_by_func
3688                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3689         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3690                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3691         g_signal_handlers_unblock_by_func
3692                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3693 }
3694
3695 static void
3696 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3697 {
3698         ev_window_update_continuous_action (ev_window);
3699
3700         if (!ev_window_is_empty (ev_window))
3701                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3702                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3703 }
3704
3705 static void
3706 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3707 {
3708         int rotation;
3709
3710         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3711
3712         if (!ev_window_is_empty (window))
3713                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3714                                              rotation);
3715
3716         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3717                                        rotation);
3718         ev_window_refresh_window_thumbnail (window, rotation);
3719 }
3720
3721 static void
3722 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3723 {
3724         ev_window_update_actions (window);
3725 }
3726
3727 static void
3728 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3729 {
3730         ev_window_update_dual_page_action (ev_window);
3731
3732         if (!ev_window_is_empty (ev_window))
3733                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3734                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3735 }
3736
3737 static char *
3738 build_comments_string (void)
3739 {
3740 #ifdef ENABLE_PDF
3741         PopplerBackend backend;
3742         const char *backend_name;
3743         const char *version;
3744
3745         backend = poppler_get_backend ();
3746         version = poppler_get_version ();
3747         switch (backend) {
3748                 case POPPLER_BACKEND_CAIRO:
3749                         backend_name = "cairo";
3750                         break;
3751                 case POPPLER_BACKEND_SPLASH:
3752                         backend_name = "splash";
3753                         break;
3754                 default:
3755                         backend_name = "unknown";
3756                         break;
3757         }
3758
3759         return g_strdup_printf (_("Document Viewer.\n"
3760                                   "Using poppler %s (%s)"),
3761                                 version, backend_name);
3762 #else
3763         return g_strdup_printf (_("Document Viewer"));
3764 #endif
3765 }
3766
3767 static void
3768 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3769 {
3770         const char *authors[] = {
3771                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3772                 "Jonathan Blandford <jrb@gnome.org>",
3773                 "Marco Pesenti Gritti <marco@gnome.org>",
3774                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3775                 "Bryan Clark <clarkbw@gnome.org>",
3776                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3777                 "Wouter Bolsterlee <wbolster@gnome.org>",
3778                 NULL
3779         };
3780
3781         const char *documenters[] = {
3782                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3783                 NULL
3784         };
3785
3786         const char *license[] = {
3787                 N_("Evince is free software; you can redistribute it and/or modify "
3788                    "it under the terms of the GNU General Public License as published by "
3789                    "the Free Software Foundation; either version 2 of the License, or "
3790                    "(at your option) any later version.\n"),
3791                 N_("Evince is distributed in the hope that it will be useful, "
3792                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3793                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3794                    "GNU General Public License for more details.\n"),
3795                 N_("You should have received a copy of the GNU General Public License "
3796                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3797                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3798         };
3799
3800         char *license_trans;
3801         char *comments;
3802
3803 #ifdef ENABLE_NLS
3804         const char **p;
3805
3806         for (p = authors; *p; ++p)
3807                 *p = _(*p);
3808
3809         for (p = documenters; *p; ++p)
3810                 *p = _(*p);
3811 #endif
3812
3813         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3814                                      _(license[2]), "\n", NULL);
3815         comments = build_comments_string ();
3816
3817         gtk_show_about_dialog (
3818                 GTK_WINDOW (ev_window),
3819                 "name", _("Evince"),
3820                 "version", VERSION,
3821                 "copyright",
3822                 _("\xc2\xa9 1996-2007 The Evince authors"),
3823                 "license", license_trans,
3824                 "website", "http://www.gnome.org/projects/evince",
3825                 "comments", comments,
3826                 "authors", authors,
3827                 "documenters", documenters,
3828                 "translator-credits", _("translator-credits"),
3829                 "logo-icon-name", "evince",
3830                 "wrap-license", TRUE,
3831                 NULL);
3832
3833         g_free (comments);
3834         g_free (license_trans);
3835 }
3836
3837 static void
3838 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3839 {
3840         gboolean active;
3841
3842         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3843         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3844         update_chrome_visibility (ev_window);
3845         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3846 }
3847
3848 static void
3849 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3850 {
3851         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3852                 return;
3853
3854         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3855                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3856         update_chrome_visibility (ev_window);
3857 }
3858
3859 static void
3860 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3861                                            GParamSpec *pspec,
3862                                            EvWindow   *ev_window)
3863 {
3864         GtkWidget *current_page;
3865         const char *id;
3866
3867         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3868
3869         if (current_page == ev_window->priv->sidebar_links) {
3870                 id = LINKS_SIDEBAR_ID;
3871         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3872                 id = THUMBNAILS_SIDEBAR_ID;
3873         } else if (current_page == ev_window->priv->sidebar_attachments) {
3874                 id = ATTACHMENTS_SIDEBAR_ID;
3875         } else {
3876                 g_assert_not_reached();
3877         }
3878
3879         g_object_unref (current_page);
3880
3881         if (!ev_window_is_empty (ev_window))
3882                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3883 }
3884
3885 static void
3886 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3887                                          GParamSpec *pspec,
3888                                          EvWindow   *ev_window)
3889 {
3890         EvView *view = EV_VIEW (ev_window->priv->view);
3891         GtkAction *action;
3892
3893         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3894
3895         if (!ev_view_get_presentation (view)) {
3896                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3897                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3898
3899                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3900                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3901         }
3902 }
3903
3904 static void
3905 view_menu_link_popup (EvWindow *ev_window,
3906                       EvLink   *link)
3907 {
3908         gboolean   show_external = FALSE;
3909         gboolean   show_internal = FALSE;
3910         GtkAction *action;
3911
3912         if (ev_window->priv->link)
3913                 g_object_unref (ev_window->priv->link);
3914
3915         if (link)
3916                 ev_window->priv->link = g_object_ref (link);
3917         else
3918                 ev_window->priv->link = NULL;
3919
3920         if (ev_window->priv->link) {
3921                 EvLinkAction *ev_action;
3922
3923                 ev_action = ev_link_get_action (link);
3924                 if (ev_action) {
3925                         switch (ev_link_action_get_action_type (ev_action)) {
3926                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3927                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3928                                         show_internal = TRUE;
3929                                         break;
3930                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3931                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3932                                         show_external = TRUE;
3933                                         break;
3934                                 default:
3935                                         break;
3936                         }
3937                 }
3938         }
3939
3940         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3941                                               "OpenLink");
3942         gtk_action_set_visible (action, show_external);
3943
3944         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3945                                               "CopyLinkAddress");
3946         gtk_action_set_visible (action, show_external);
3947
3948         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3949                                               "GoLink");
3950         gtk_action_set_visible (action, show_internal);
3951
3952         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3953                                               "OpenLinkNewWindow");
3954         gtk_action_set_visible (action, show_internal);
3955 }
3956
3957 static void
3958 view_menu_image_popup (EvWindow  *ev_window,
3959                        EvImage   *image)
3960 {
3961         GtkAction *action;
3962         gboolean   show_image = FALSE;
3963
3964         if (ev_window->priv->image)
3965                 g_object_unref (ev_window->priv->image);
3966
3967         if (image)
3968                 ev_window->priv->image = g_object_ref (image);
3969         else
3970                 ev_window->priv->image = NULL;
3971
3972         show_image = (ev_window->priv->image != NULL);
3973
3974         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3975                                               "SaveImageAs");
3976         gtk_action_set_visible (action, show_image);
3977
3978         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3979                                               "CopyImage");
3980         gtk_action_set_visible (action, show_image);
3981 }
3982
3983 static gboolean
3984 view_menu_popup_cb (EvView   *view,
3985                     GObject  *object,
3986                     EvWindow *ev_window)
3987 {
3988         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3989                 return FALSE;
3990
3991         view_menu_link_popup (ev_window,
3992                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3993         view_menu_image_popup (ev_window,
3994                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3995
3996         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3997                         NULL, NULL, NULL, NULL,
3998                         3, gtk_get_current_event_time ());
3999         return TRUE;
4000 }
4001
4002 static gboolean
4003 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4004                               GList           *attach_list,
4005                               EvWindow        *ev_window)
4006 {
4007         GtkWidget *popup;
4008
4009         g_assert (attach_list != NULL);
4010
4011         if (ev_window->priv->attach_list) {
4012                 g_list_foreach (ev_window->priv->attach_list,
4013                                 (GFunc) g_object_unref, NULL);
4014                 g_list_free (ev_window->priv->attach_list);
4015         }
4016
4017         ev_window->priv->attach_list = attach_list;
4018
4019         popup = ev_window->priv->attachment_popup;
4020
4021         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4022                         NULL, NULL,
4023                         3, gtk_get_current_event_time ());
4024
4025         return TRUE;
4026 }
4027
4028 static void
4029 view_find_status_changed_cb (EvView     *view,
4030                              GParamSpec *pspec,
4031                              EvWindow   *ev_window)
4032 {
4033         const char *text;
4034
4035         text = ev_view_get_find_status (view);
4036         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4037                                       text);
4038 }
4039
4040 static void
4041 find_bar_previous_cb (EggFindBar *find_bar,
4042                       EvWindow   *ev_window)
4043 {
4044         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4045 }
4046
4047 static void
4048 find_bar_next_cb (EggFindBar *find_bar,
4049                   EvWindow   *ev_window)
4050 {
4051         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4052 }
4053
4054 static void
4055 find_bar_close_cb (EggFindBar *find_bar,
4056                    EvWindow   *ev_window)
4057 {
4058         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4059         update_chrome_visibility (ev_window);
4060 }
4061
4062 static void
4063 find_bar_search_changed_cb (EggFindBar *find_bar,
4064                             GParamSpec *param,
4065                             EvWindow   *ev_window)
4066 {
4067         gboolean case_sensitive;
4068         const char *search_string;
4069
4070         /* Either the string or case sensitivity could have changed. */
4071
4072         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4073         search_string = egg_find_bar_get_search_string (find_bar);
4074
4075         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4076
4077         if (ev_window->priv->document &&
4078             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4079                 if (search_string && search_string[0]) {
4080                         ev_document_doc_mutex_lock ();
4081                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4082                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4083                                                 search_string,
4084                                                 case_sensitive);
4085                         ev_document_doc_mutex_unlock ();
4086                 } else {
4087                         ev_document_doc_mutex_lock ();
4088                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4089                         ev_document_doc_mutex_unlock ();
4090
4091                         ev_window_update_actions (ev_window);
4092                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4093                                                       NULL);
4094                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4095                 }
4096         }
4097 }
4098
4099 static void
4100 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4101                             GParamSpec *param,
4102                             EvWindow   *ev_window)
4103 {
4104         gboolean visible;
4105
4106         visible = GTK_WIDGET_VISIBLE (find_bar);
4107
4108         if (ev_window->priv->document &&
4109             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4110                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4111                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4112                 ev_window_update_actions (ev_window);
4113
4114                 if (!visible)
4115                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4116         }
4117 }
4118
4119 static void
4120 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4121 {
4122         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4123 }
4124
4125 static void
4126 zoom_control_changed_cb (EphyZoomAction *action,
4127                          float           zoom,
4128                          EvWindow       *ev_window)
4129 {
4130         EvSizingMode mode;
4131
4132         g_return_if_fail (EV_IS_WINDOW (ev_window));
4133
4134         if (zoom == EPHY_ZOOM_BEST_FIT) {
4135                 mode = EV_SIZING_BEST_FIT;
4136         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4137                 mode = EV_SIZING_FIT_WIDTH;
4138         } else {
4139                 mode = EV_SIZING_FREE;
4140         }
4141
4142         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4143
4144         if (mode == EV_SIZING_FREE) {
4145                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4146                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4147                                   FALSE);
4148         }
4149 }
4150
4151 static void
4152 ev_window_finalize (GObject *object)
4153 {
4154         GList *windows = ev_application_get_windows (EV_APP);
4155
4156         if (windows == NULL) {
4157                 ev_application_shutdown (EV_APP);
4158         } else {
4159                 g_list_free (windows);
4160         }
4161
4162         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4163 }
4164
4165 static void
4166 ev_window_dispose (GObject *object)
4167 {
4168         EvWindow *window = EV_WINDOW (object);
4169         EvWindowPrivate *priv = window->priv;
4170
4171         if (priv->title) {
4172                 ev_window_title_free (priv->title);
4173                 priv->title = NULL;
4174         }
4175
4176         if (priv->ui_manager) {
4177                 g_object_unref (priv->ui_manager);
4178                 priv->ui_manager = NULL;
4179         }
4180
4181         if (priv->action_group) {
4182                 g_object_unref (priv->action_group);
4183                 priv->action_group = NULL;
4184         }
4185
4186         if (priv->view_popup_action_group) {
4187                 g_object_unref (priv->view_popup_action_group);
4188                 priv->view_popup_action_group = NULL;
4189         }
4190
4191         if (priv->attachment_popup_action_group) {
4192                 g_object_unref (priv->attachment_popup_action_group);
4193                 priv->attachment_popup_action_group = NULL;
4194         }
4195
4196         if (priv->recent_action_group) {
4197                 g_object_unref (priv->recent_action_group);
4198                 priv->recent_action_group = NULL;
4199         }
4200
4201         if (priv->recent_manager) {
4202                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4203                                                       ev_window_setup_recent,
4204                                                       window);
4205                 priv->recent_manager = NULL;
4206         }
4207
4208         priv->recent_ui_id = 0;
4209
4210         if (priv->page_cache) {
4211                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4212                 priv->page_cache = NULL;
4213         }
4214
4215         if (priv->document) {
4216                 g_object_unref (priv->document);
4217                 priv->document = NULL;
4218         }
4219
4220         if (priv->view) {
4221                 g_object_unref (priv->view);
4222                 priv->view = NULL;
4223         }
4224
4225         if (priv->password_view) {
4226                 g_object_unref (priv->password_view);
4227                 priv->password_view = NULL;
4228         }
4229
4230         if (priv->load_job) {
4231                 ev_window_clear_load_job (window);
4232         }
4233
4234         if (priv->save_job) {
4235                 ev_window_clear_save_job (window);
4236         }
4237
4238         if (priv->thumbnail_job) {
4239                 ev_window_clear_thumbnail_job (window);
4240         }
4241
4242         if (priv->local_uri) {
4243                 ev_window_clear_local_uri (window);
4244                 priv->local_uri = NULL;
4245         }
4246
4247         ev_window_close_dialogs (window);
4248
4249 #ifdef WITH_GTK_PRINT
4250         ev_window_clear_print_job (window);
4251
4252         if (window->priv->gtk_print_job) {
4253                 g_object_unref (window->priv->gtk_print_job);
4254                 window->priv->gtk_print_job = NULL;
4255         }
4256
4257         if (window->priv->printer) {
4258                 g_object_unref (window->priv->printer);
4259                 window->priv->printer = NULL;
4260         }
4261
4262         if (window->priv->print_settings) {
4263                 g_object_unref (window->priv->print_settings);
4264                 window->priv->print_settings = NULL;
4265         }
4266
4267         if (window->priv->print_page_setup) {
4268                 g_object_unref (window->priv->print_page_setup);
4269                 window->priv->print_page_setup = NULL;
4270         }
4271 #endif
4272
4273         if (priv->link) {
4274                 g_object_unref (priv->link);
4275                 priv->link = NULL;
4276         }
4277
4278         if (priv->image) {
4279                 g_object_unref (priv->image);
4280                 priv->image = NULL;
4281         }
4282
4283         if (priv->attach_list) {
4284                 g_list_foreach (priv->attach_list,
4285                                 (GFunc) g_object_unref,
4286                                 NULL);
4287                 g_list_free (priv->attach_list);
4288                 priv->attach_list = NULL;
4289         }
4290
4291         if (priv->find_bar) {
4292                 g_signal_handlers_disconnect_by_func
4293                         (window->priv->find_bar,
4294                          G_CALLBACK (find_bar_close_cb),
4295                          window);
4296                 priv->find_bar = NULL;
4297         }
4298
4299         if (priv->uri) {
4300                 if (priv->unlink_temp_file)
4301                         ev_window_clear_temp_file (window);
4302                 g_free (priv->uri);
4303                 priv->uri = NULL;
4304         }
4305
4306         if (priv->dest) {
4307                 g_object_unref (priv->dest);
4308                 priv->dest = NULL;
4309         }
4310
4311         if (priv->history) {
4312                 g_object_unref (priv->history);
4313                 priv->history = NULL;
4314         }
4315
4316         if (priv->print_settings_file) {
4317                 ev_window_clear_print_settings_file (window);
4318                 priv->print_settings_file = NULL;
4319         }
4320
4321         if (priv->presentation_timeout_id > 0) {
4322                 g_source_remove (priv->presentation_timeout_id);
4323                 priv->presentation_timeout_id = 0;
4324         }
4325
4326         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4327 }
4328
4329 static void
4330 ev_window_class_init (EvWindowClass *ev_window_class)
4331 {
4332         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4333         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4334
4335         g_object_class->dispose = ev_window_dispose;
4336         g_object_class->finalize = ev_window_finalize;
4337
4338         widget_class->screen_changed = ev_window_screen_changed;
4339
4340         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4341 }
4342
4343 /* Normal items */
4344 static const GtkActionEntry entries[] = {
4345         { "File", NULL, N_("_File") },
4346         { "Edit", NULL, N_("_Edit") },
4347         { "View", NULL, N_("_View") },
4348         { "Go", NULL, N_("_Go") },
4349         { "Help", NULL, N_("_Help") },
4350
4351         /* File menu */
4352         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4353           N_("Open an existing document"),
4354           G_CALLBACK (ev_window_cmd_file_open) },
4355         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4356           N_("Open a copy of the current document in a new window"),
4357           G_CALLBACK (ev_window_cmd_file_open_copy) },
4358         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4359           N_("Save a copy of the current document"),
4360           G_CALLBACK (ev_window_cmd_save_as) },
4361         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4362           N_("Setup the page settings for printing"),
4363           G_CALLBACK (ev_window_cmd_file_print_setup) },
4364         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4365           N_("Print this document"),
4366           G_CALLBACK (ev_window_cmd_file_print) },
4367         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4368           G_CALLBACK (ev_window_cmd_file_properties) },
4369         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4370           G_CALLBACK (ev_window_cmd_file_close_window) },
4371
4372         /* Edit menu */
4373         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4374           G_CALLBACK (ev_window_cmd_edit_copy) },
4375         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4376           G_CALLBACK (ev_window_cmd_edit_select_all) },
4377         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4378           N_("Find a word or phrase in the document"),
4379           G_CALLBACK (ev_window_cmd_edit_find) },
4380         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4381           G_CALLBACK (ev_window_cmd_edit_find_next) },
4382         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4383           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4384         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4385           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4386         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4387           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4388         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4389           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4390
4391         /* View menu */
4392         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4393           N_("Enlarge the document"),
4394           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4395         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4396           N_("Shrink the document"),
4397           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4398         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4399           N_("Reload the document"),
4400           G_CALLBACK (ev_window_cmd_view_reload) },
4401
4402         /* Go menu */
4403         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4404           N_("Go to the previous page"),
4405           G_CALLBACK (ev_window_cmd_go_previous_page) },
4406         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4407           N_("Go to the next page"),
4408           G_CALLBACK (ev_window_cmd_go_next_page) },
4409         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4410           N_("Go to the first page"),
4411           G_CALLBACK (ev_window_cmd_go_first_page) },
4412         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4413           N_("Go to the last page"),
4414           G_CALLBACK (ev_window_cmd_go_last_page) },
4415
4416         /* Help menu */
4417         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4418           G_CALLBACK (ev_window_cmd_help_contents) },
4419
4420         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4421           G_CALLBACK (ev_window_cmd_help_about) },
4422
4423         /* Toolbar-only */
4424         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4425           N_("Leave fullscreen mode"),
4426           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4427         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4428           N_("Start a presentation"),
4429           G_CALLBACK (ev_window_cmd_start_presentation) },
4430         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4431           N_("Print this document"),
4432           G_CALLBACK (ev_window_cmd_preview_print) },
4433
4434         /* Accellerators */
4435         { "Escape", NULL, "", "Escape", "",
4436           G_CALLBACK (ev_window_cmd_escape) },
4437         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4438           G_CALLBACK (ev_window_cmd_edit_find) },
4439         { "PageDown", NULL, "", "Page_Down", NULL,
4440           G_CALLBACK (ev_window_cmd_scroll_forward) },
4441         { "PageUp", NULL, "", "Page_Up", NULL,
4442           G_CALLBACK (ev_window_cmd_scroll_backward) },
4443         { "Space", NULL, "", "space", NULL,
4444           G_CALLBACK (ev_window_cmd_scroll_forward) },
4445         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4446           G_CALLBACK (ev_window_cmd_scroll_backward) },
4447         { "BackSpace", NULL, "", "BackSpace", NULL,
4448           G_CALLBACK (ev_window_cmd_scroll_backward) },
4449         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4450           G_CALLBACK (ev_window_cmd_scroll_forward) },
4451         { "Return", NULL, "", "Return", NULL,
4452           G_CALLBACK (ev_window_cmd_scroll_forward) },
4453         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4454           G_CALLBACK (ev_window_cmd_scroll_backward) },
4455         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4456           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4457         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4458           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4459         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4460           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4461         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4462           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4463         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4464           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4465         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4466           G_CALLBACK (ev_window_cmd_go_backward) },
4467         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4468           G_CALLBACK (ev_window_cmd_go_forward) },
4469         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4470           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4471         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4472           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4473         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4474           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4475         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4476           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4477 };
4478
4479 /* Toggle items */
4480 static const GtkToggleActionEntry toggle_entries[] = {
4481         /* View Menu */
4482         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4483           N_("Show or hide the toolbar"),
4484           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4485         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4486           N_("Show or hide the side pane"),
4487           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4488         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4489           N_("Show the entire document"),
4490           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4491         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4492           N_("Show two pages at once"),
4493           G_CALLBACK (ev_window_cmd_dual), FALSE },
4494         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4495           N_("Expand the window to fill the screen"),
4496           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4497         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4498           N_("Run document as a presentation"),
4499           G_CALLBACK (ev_window_cmd_view_presentation) },
4500         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4501           N_("Make the current document fill the window"),
4502           G_CALLBACK (ev_window_cmd_view_best_fit) },
4503         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4504           N_("Make the current document fill the window width"),
4505           G_CALLBACK (ev_window_cmd_view_page_width) },
4506 };
4507
4508 /* Popups specific items */
4509 static const GtkActionEntry view_popup_entries [] = {
4510         /* Links */
4511         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4512           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4513         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4514           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4515         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4516           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4517         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4518           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4519         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4520           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4521         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4522           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4523 };
4524
4525 static const GtkActionEntry attachment_popup_entries [] = {
4526         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4527           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4528         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4529           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4530 };
4531
4532 static void
4533 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4534 {
4535         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4536 }
4537
4538 static void
4539 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4540 {
4541         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4542         gtk_widget_grab_focus (window->priv->view);
4543 }
4544
4545 static void
4546 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4547 {
4548
4549         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4550         gtk_widget_grab_focus (window->priv->view);
4551 }
4552
4553 static void
4554 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4555 {
4556         GtkAction *action;
4557
4558         action = g_object_new (EV_TYPE_PAGE_ACTION,
4559                                "name", PAGE_SELECTOR_ACTION,
4560                                "label", _("Page"),
4561                                "tooltip", _("Select Page"),
4562                                "icon_name", "text-x-generic",
4563                                "visible_overflown", FALSE,
4564                                NULL);
4565         g_signal_connect (action, "activate_link",
4566                           G_CALLBACK (activate_link_cb), window);
4567         gtk_action_group_add_action (group, action);
4568         g_object_unref (action);
4569
4570         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4571                                "name", ZOOM_CONTROL_ACTION,
4572                                "label", _("Zoom"),
4573                                "stock_id", EV_STOCK_ZOOM,
4574                                "tooltip", _("Adjust the zoom level"),
4575                                "zoom", 1.0,
4576                                NULL);
4577         g_signal_connect (action, "zoom_to_level",
4578                           G_CALLBACK (zoom_control_changed_cb), window);
4579         gtk_action_group_add_action (group, action);
4580         g_object_unref (action);
4581
4582         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4583                                "name", NAVIGATION_ACTION,
4584                                "label", _("Navigation"),
4585                                "is_important", TRUE,
4586                                "short_label", _("Back"),
4587                                "stock_id", GTK_STOCK_GO_DOWN,
4588                                "tooltip", _("Move across visited pages"),
4589                                NULL);
4590         g_signal_connect (action, "activate_link",
4591                           G_CALLBACK (navigation_action_activate_link_cb), window);
4592         gtk_action_group_add_action (group, action);
4593         g_object_unref (action);
4594
4595         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4596                                "name", "FileOpenRecent",
4597                                "label", _("_Open..."),
4598                                "tooltip", _("Open an existing document"),
4599                                "stock_id", GTK_STOCK_OPEN,
4600                                NULL);
4601         g_signal_connect (action, "activate",
4602                           G_CALLBACK (ev_window_cmd_file_open), window);
4603         g_signal_connect (action, "item_activated",
4604                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4605                           window);
4606         gtk_action_group_add_action (group, action);
4607         g_object_unref (action);
4608 }
4609
4610 static void
4611 set_action_properties (GtkActionGroup *action_group)
4612 {
4613         GtkAction *action;
4614
4615         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4616         g_object_set (action, "is-important", TRUE, NULL);
4617         /*translators: this is the label for toolbar button*/
4618         g_object_set (action, "short_label", _("Previous"), NULL);
4619
4620         action = gtk_action_group_get_action (action_group, "GoNextPage");
4621         g_object_set (action, "is-important", TRUE, NULL);
4622         /*translators: this is the label for toolbar button*/
4623         g_object_set (action, "short_label", _("Next"), NULL);
4624
4625         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4626         /*translators: this is the label for toolbar button*/
4627         g_object_set (action, "short_label", _("Zoom In"), NULL);
4628
4629         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4630         /*translators: this is the label for toolbar button*/
4631         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4632
4633         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4634         /*translators: this is the label for toolbar button*/
4635         g_object_set (action, "short_label", _("Best Fit"), NULL);
4636
4637         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4638         /*translators: this is the label for toolbar button*/
4639         g_object_set (action, "short_label", _("Fit Width"), NULL);
4640
4641         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4642         g_object_set (action, "is-important", TRUE, NULL);
4643 }
4644
4645 static void
4646 set_chrome_actions (EvWindow *window)
4647 {
4648         EvWindowPrivate *priv = window->priv;
4649         GtkActionGroup *action_group = priv->action_group;
4650         GtkAction *action;
4651
4652         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4653         g_signal_handlers_block_by_func
4654                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4655         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4656                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4657         g_signal_handlers_unblock_by_func
4658                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4659 }
4660
4661 static void
4662 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4663                           GParamSpec     *pspec,
4664                           EvWindow       *ev_window)
4665 {
4666         GtkTreeModel *model;
4667         GtkAction *action;
4668
4669         g_object_get (G_OBJECT (ev_sidebar_links),
4670                       "model", &model,
4671                       NULL);
4672
4673         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4674         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4675         g_object_unref (model);
4676 }
4677
4678 static gboolean
4679 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4680 {
4681         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4682         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4683
4684         ev_window_set_view_accels_sensitivity (window, TRUE);
4685
4686         update_chrome_visibility (window);
4687
4688         return FALSE;
4689 }
4690
4691 static gboolean
4692 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4693 {
4694         ev_window_set_view_accels_sensitivity (window, FALSE);
4695
4696         return FALSE;
4697 }
4698
4699 static void
4700 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4701                                     GParamSpec         *pspec,
4702                                     EvWindow           *ev_window)
4703 {
4704         GtkWidget *widget;
4705
4706         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4707
4708         if (widget != NULL) {
4709                 g_signal_connect_object (widget, "focus_in_event",
4710                                          G_CALLBACK (view_actions_focus_in_cb),
4711                                          ev_window, 0);
4712                 g_signal_connect_object (widget, "focus_out_event",
4713                                          G_CALLBACK (view_actions_focus_out_cb),
4714                                          ev_window, 0);
4715                 g_object_unref (widget);
4716         }
4717 }
4718
4719 static gboolean
4720 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4721 {
4722         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4723                 gboolean maximized;
4724
4725                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4726                 if (!ev_window_is_empty (window))
4727                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4728         }
4729
4730         return FALSE;
4731 }
4732
4733 static gboolean
4734 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4735 {
4736         char *uri = window->priv->uri;
4737         GdkWindowState state;
4738         int x, y, width, height, document_width, document_height;
4739
4740         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4741
4742         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4743                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4744                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4745
4746                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4747                         ev_page_cache_get_max_width (window->priv->page_cache,
4748                                                      0, 1.0,
4749                                                      &document_width);
4750                         ev_page_cache_get_max_height (window->priv->page_cache,
4751                                                       0, 1.0,
4752                                                       &document_height);
4753                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4754                                                         (double)width / document_width);
4755                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4756                                                         (double)height / document_height);
4757
4758                         ev_metadata_manager_set_int (uri, "window_x", x);
4759                         ev_metadata_manager_set_int (uri, "window_y", y);
4760                         ev_metadata_manager_set_int (uri, "window_width", width);
4761                         ev_metadata_manager_set_int (uri, "window_height", height);
4762                 }
4763         }
4764
4765         return FALSE;
4766 }
4767
4768 static void
4769 launch_action (EvWindow *window, EvLinkAction *action)
4770 {
4771         const char *filename = ev_link_action_get_filename (action);
4772         char *uri = NULL;
4773
4774         if (filename  && g_path_is_absolute (filename)) {
4775                 uri = gnome_vfs_get_uri_from_local_path (filename);
4776         } else {
4777                 GnomeVFSURI *base_uri, *resolved_uri;
4778
4779                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4780                 if (base_uri && filename) {
4781                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4782                         if (resolved_uri) {
4783                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4784                                 gnome_vfs_uri_unref (resolved_uri);
4785                         }
4786                         gnome_vfs_uri_unref (base_uri);
4787                 }
4788         }
4789
4790         if (uri) {
4791                 gnome_vfs_url_show (uri);
4792         } else {
4793                 gnome_vfs_url_show (filename);
4794         }
4795
4796         g_free (uri);
4797
4798         /* According to the PDF spec filename can be an executable. I'm not sure
4799            allowing to launch executables is a good idea though. -- marco */
4800 }
4801
4802 static void
4803 launch_external_uri (EvWindow *window, EvLinkAction *action)
4804 {
4805         const gchar *uri = ev_link_action_get_uri (action);
4806         GnomeVFSResult result = gnome_vfs_url_show (uri);
4807         GtkWidget *dialog;
4808         gchar* message = NULL;
4809
4810         switch(result) {
4811                 case GNOME_VFS_OK:
4812                         break;
4813                 case GNOME_VFS_ERROR_BAD_PARAMETERS:
4814                         message = _("Invalid URI: “%s”");
4815                         break;
4816                 case GNOME_VFS_ERROR_NOT_SUPPORTED:
4817                         message = _("Unsupported URI: “%s”");
4818                         break;
4819                 default:
4820                         message = _("Unknown error");
4821         }
4822         if(message) {
4823                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4824                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4825                                                  GTK_MESSAGE_ERROR,
4826                                                  GTK_BUTTONS_CLOSE,
4827                                                  _("Unable to open external link"));
4828                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4829                                                           message, uri);
4830                 g_signal_connect (dialog, "response",
4831                                   G_CALLBACK (gtk_widget_destroy),
4832                                   NULL);
4833                 gtk_widget_show (dialog);
4834
4835         }
4836         return;
4837 }
4838
4839 static void
4840 open_remote_link (EvWindow *window, EvLinkAction *action)
4841 {
4842         gchar *uri;
4843         gchar *dir;
4844
4845         dir = g_path_get_dirname (window->priv->uri);
4846
4847         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4848                                 NULL);
4849         g_free (dir);
4850
4851         ev_application_open_uri_at_dest (EV_APP, uri,
4852                                          gtk_window_get_screen (GTK_WINDOW (window)),
4853                                          ev_link_action_get_dest (action),
4854                                          0,
4855                                          NULL,
4856                                          FALSE,
4857                                          NULL,
4858                                          GDK_CURRENT_TIME);
4859
4860         g_free (uri);
4861 }
4862
4863 static void
4864 do_action_named (EvWindow *window, EvLinkAction *action)
4865 {
4866         const gchar *name = ev_link_action_get_name (action);
4867
4868         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4869                 ev_window_cmd_go_first_page (NULL, window);
4870         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4871                 ev_window_cmd_go_previous_page (NULL, window);
4872         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4873                 ev_window_cmd_go_next_page (NULL, window);
4874         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4875                 ev_window_cmd_go_last_page (NULL, window);
4876         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4877                 ev_window_cmd_focus_page_selector (NULL, window);
4878         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4879                 ev_window_cmd_edit_find (NULL, window);
4880         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4881                 ev_window_cmd_file_close_window (NULL, window);
4882         } else {
4883                 g_warning ("Unimplemented named action: %s, please post a "
4884                            "bug report in Evince bugzilla "
4885                            "(http://bugzilla.gnome.org) with a testcase.",
4886                            name);
4887         }
4888 }
4889
4890 static void
4891 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4892 {
4893         switch (ev_link_action_get_action_type (action)) {
4894                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4895                         EvLinkDest *dest;
4896
4897                         dest = ev_link_action_get_dest (action);
4898                         if (!dest)
4899                                 return;
4900
4901                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4902                 }
4903                         break;
4904                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4905                         launch_external_uri (window, action);
4906                         break;
4907                 case EV_LINK_ACTION_TYPE_LAUNCH:
4908                         launch_action (window, action);
4909                         break;
4910                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4911                         open_remote_link (window, action);
4912                         break;
4913                 case EV_LINK_ACTION_TYPE_NAMED:
4914                         do_action_named (window, action);
4915                         break;
4916                 default:
4917                         g_assert_not_reached ();
4918         }
4919 }
4920
4921 static void
4922 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4923 {
4924         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4925 }
4926
4927 static void
4928 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4929 {
4930         EvLinkAction *ev_action = NULL;
4931         EvLinkDest   *dest;
4932
4933         ev_action = ev_link_get_action (window->priv->link);
4934         if (!ev_action)
4935                 return;
4936
4937         dest = ev_link_action_get_dest (ev_action);
4938         if (!dest)
4939                 return;
4940
4941         ev_window_cmd_file_open_copy_at_dest (window, dest);
4942 }
4943
4944 static void
4945 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4946 {
4947         GtkClipboard *clipboard;
4948         EvLinkAction *ev_action;
4949         const gchar *uri;
4950
4951         ev_action = ev_link_get_action (window->priv->link);
4952         if (!ev_action)
4953                 return;
4954
4955         uri = ev_link_action_get_uri (ev_action);
4956
4957         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4958                                               GDK_SELECTION_CLIPBOARD);
4959         gtk_clipboard_set_text (clipboard, uri, -1);
4960 }
4961
4962 static void
4963 image_save_dialog_response_cb (GtkWidget *fc,
4964                                gint       response_id,
4965                                EvWindow  *ev_window)
4966 {
4967         GnomeVFSURI *target_uri;
4968         gchar       *uri;
4969         gchar       *filename;
4970         gboolean     is_local;
4971         GError      *error = NULL;
4972
4973         if (response_id != GTK_RESPONSE_OK) {
4974                 gtk_widget_destroy (fc);
4975                 return;
4976         }
4977
4978         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4979         target_uri = gnome_vfs_uri_new (uri);
4980         is_local = gnome_vfs_uri_is_local (target_uri);
4981
4982         if (is_local) {
4983                 filename = g_filename_from_uri (uri, NULL, NULL);
4984         } else {
4985                 filename = ev_tmp_filename ("saveimage");
4986         }
4987
4988         g_free (uri);
4989
4990         /* FIXME: allow saving in other image formats than png */
4991         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4992                          filename, "png", &error, NULL);
4993
4994         if (error) {
4995                 ev_window_error_message (GTK_WINDOW (ev_window),
4996                                          _("The image could not be saved."),
4997                                          error);
4998                 g_error_free (error);
4999                 g_free (filename);
5000                 gnome_vfs_uri_unref (target_uri);
5001                 gtk_widget_destroy (fc);
5002
5003                 return;
5004         }
5005
5006         if (!is_local) {
5007                 GnomeVFSURI *source_uri;
5008                 gchar       *local_uri;
5009
5010                 local_uri = g_filename_to_uri (filename, NULL, NULL);
5011                 source_uri = gnome_vfs_uri_new (local_uri);
5012                 g_free (local_uri);
5013                 ev_window_save_remote (ev_window, source_uri, target_uri);
5014                 gnome_vfs_uri_unref (source_uri);
5015         }
5016
5017         g_free (filename);
5018         gnome_vfs_uri_unref (target_uri);
5019         gtk_widget_destroy (fc);
5020 }
5021
5022 static void
5023 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5024 {
5025         GtkWidget     *fc;
5026         GtkFileFilter *filter;
5027
5028         if (!window->priv->image)
5029                 return;
5030
5031         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5032                                           GTK_WINDOW (window),
5033                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5034                                           GTK_STOCK_CANCEL,
5035                                           GTK_RESPONSE_CANCEL,
5036                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5037                                           NULL);
5038
5039         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5040         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5041         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5042
5043         filter = gtk_file_filter_new ();
5044         gtk_file_filter_set_name (filter, _("Images"));
5045         gtk_file_filter_add_pixbuf_formats (filter);
5046         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
5047
5048         g_signal_connect (fc, "response",
5049                           G_CALLBACK (image_save_dialog_response_cb),
5050                           window);
5051
5052         gtk_widget_show (fc);
5053 }
5054
5055 static void
5056 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5057 {
5058         GtkClipboard *clipboard;
5059
5060         if (!window->priv->image)
5061                 return;
5062
5063         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5064                                               GDK_SELECTION_CLIPBOARD);
5065         gtk_clipboard_set_image (clipboard,
5066                                  ev_image_get_pixbuf (window->priv->image));
5067 }
5068
5069 static void
5070 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5071 {
5072         GList *l;
5073
5074         if (!window->priv->attach_list)
5075                 return;
5076
5077         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5078                 EvAttachment *attachment;
5079                 GError       *error = NULL;
5080
5081                 attachment = (EvAttachment *) l->data;
5082
5083                 ev_attachment_open (attachment, &error);
5084
5085                 if (error) {
5086                         ev_window_error_message (GTK_WINDOW (window),
5087                                                  _("Unable to open attachment"),
5088                                                  error);
5089                         g_error_free (error);
5090                 }
5091         }
5092 }
5093
5094 static void
5095 attachment_save_dialog_response_cb (GtkWidget *fc,
5096                                     gint       response_id,
5097                                     EvWindow  *ev_window)
5098 {
5099         GnomeVFSURI          *target_uri;
5100         gchar                *uri;
5101         GList                *l;
5102         GtkFileChooserAction  fc_action;
5103         gboolean              is_dir;
5104         gboolean              is_local;
5105
5106         if (response_id != GTK_RESPONSE_OK) {
5107                 gtk_widget_destroy (fc);
5108                 return;
5109         }
5110
5111         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5112         target_uri = gnome_vfs_uri_new (uri);
5113         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5114         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5115         is_local = gnome_vfs_uri_is_local (target_uri);
5116
5117         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5118                 EvAttachment *attachment;
5119                 gchar        *filename;
5120                 GError       *error = NULL;
5121
5122                 attachment = (EvAttachment *) l->data;
5123
5124                 if (is_local) {
5125                         if (is_dir) {
5126                                 filename = g_strjoin ("/", uri,
5127                                                       ev_attachment_get_name (attachment),
5128                                                       NULL);
5129                         } else {
5130                                 filename = g_strdup (uri);
5131                         }
5132                 } else {
5133                         filename = ev_tmp_filename ("saveattachment");
5134                 }
5135
5136                 ev_attachment_save (attachment, filename, &error);
5137
5138                 if (error) {
5139                         ev_window_error_message (GTK_WINDOW (ev_window),
5140                                                  _("The attachment could not be saved."),
5141                                                  error);
5142                         g_error_free (error);
5143                         g_free (filename);
5144
5145                         continue;
5146                 }
5147
5148                 if (!is_local) {
5149                         GnomeVFSURI *src_uri;
5150                         GnomeVFSURI *dest_uri;
5151                         gchar       *local_uri;
5152
5153                         if (is_dir) {
5154                                 const gchar *name = ev_attachment_get_name (attachment);
5155
5156                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5157                                                                            name);
5158                         } else {
5159                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5160                         }
5161
5162                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5163                         src_uri = gnome_vfs_uri_new (local_uri);
5164                         g_free (local_uri);
5165                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5166                         gnome_vfs_uri_unref (src_uri);
5167                         gnome_vfs_uri_unref (dest_uri);
5168                 }
5169
5170                 g_free (filename);
5171         }
5172
5173         g_free (uri);
5174         gnome_vfs_uri_unref (target_uri);
5175
5176         gtk_widget_destroy (fc);
5177 }
5178
5179 static void
5180 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5181 {
5182         GtkWidget    *fc;
5183         EvAttachment *attachment = NULL;
5184
5185         if (!window->priv->attach_list)
5186                 return;
5187
5188         if (g_list_length (window->priv->attach_list) == 1)
5189                 attachment = (EvAttachment *) window->priv->attach_list->data;
5190
5191         fc = gtk_file_chooser_dialog_new (
5192                 _("Save Attachment"),
5193                 GTK_WINDOW (window),
5194                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5195                 GTK_STOCK_CANCEL,
5196                 GTK_RESPONSE_CANCEL,
5197                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5198                 NULL);
5199
5200         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5201         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5202         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5203
5204         if (attachment)
5205                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5206                                                    ev_attachment_get_name (attachment));
5207
5208         g_signal_connect (fc, "response",
5209                           G_CALLBACK (attachment_save_dialog_response_cb),
5210                           window);
5211
5212         gtk_widget_show (fc);
5213 }
5214
5215 static void
5216 ev_window_init (EvWindow *ev_window)
5217 {
5218         GtkActionGroup *action_group;
5219         GtkAccelGroup *accel_group;
5220         GError *error = NULL;
5221         GtkWidget *sidebar_widget;
5222
5223         g_signal_connect (ev_window, "configure_event",
5224                           G_CALLBACK (window_configure_event_cb), NULL);
5225         g_signal_connect (ev_window, "window_state_event",
5226                           G_CALLBACK (window_state_event_cb), NULL);
5227
5228         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5229
5230         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5231         ev_window->priv->title = ev_window_title_new (ev_window);
5232
5233         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5234         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5235         gtk_widget_show (ev_window->priv->main_box);
5236
5237         action_group = gtk_action_group_new ("MenuActions");
5238         ev_window->priv->action_group = action_group;
5239         gtk_action_group_set_translation_domain (action_group, NULL);
5240         gtk_action_group_add_actions (action_group, entries,
5241                                       G_N_ELEMENTS (entries), ev_window);
5242         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5243                                              G_N_ELEMENTS (toggle_entries),
5244                                              ev_window);
5245         set_action_properties (action_group);
5246         register_custom_actions (ev_window, action_group);
5247
5248         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5249         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5250                                             action_group, 0);
5251
5252         accel_group =
5253                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5254         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5255
5256         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5257
5258         action_group = gtk_action_group_new ("ViewPopupActions");
5259         ev_window->priv->view_popup_action_group = action_group;
5260         gtk_action_group_set_translation_domain (action_group, NULL);
5261         gtk_action_group_add_actions (action_group, view_popup_entries,
5262                                       G_N_ELEMENTS (view_popup_entries),
5263                                       ev_window);
5264         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5265                                             action_group, 0);
5266
5267         action_group = gtk_action_group_new ("AttachmentPopupActions");
5268         ev_window->priv->attachment_popup_action_group = action_group;
5269         gtk_action_group_set_translation_domain (action_group, NULL);
5270         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5271                                       G_N_ELEMENTS (attachment_popup_entries),
5272                                       ev_window);
5273         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5274                                             action_group, 0);
5275
5276         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5277                                               DATADIR"/evince-ui.xml",
5278                                               &error)) {
5279                 g_warning ("building menus failed: %s", error->message);
5280                 g_error_free (error);
5281         }
5282
5283 #if GTK_CHECK_VERSION(2,11,4)
5284         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5285 #else
5286         /* It's fine to just use the one of the default screen here */
5287         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5288                 gdk_screen_get_default ());
5289 #endif
5290         ev_window->priv->recent_action_group = NULL;
5291         ev_window->priv->recent_ui_id = 0;
5292         g_signal_connect_swapped (ev_window->priv->recent_manager,
5293                                   "changed",
5294                                   G_CALLBACK (ev_window_setup_recent),
5295                                   ev_window);
5296
5297         ev_window->priv->menubar =
5298                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5299                                             "/MainMenu");
5300         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5301                             ev_window->priv->menubar,
5302                             FALSE, FALSE, 0);
5303
5304         ev_window->priv->toolbar = GTK_WIDGET
5305           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5306                          "ui-manager", ev_window->priv->ui_manager,
5307                          "popup-path", "/ToolbarPopup",
5308                          "model", ev_application_get_toolbars_model (EV_APP),
5309                          NULL));
5310
5311         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5312                                    "DefaultToolBar");
5313         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5314                             ev_window->priv->toolbar,
5315                             FALSE, FALSE, 0);
5316         gtk_widget_show (ev_window->priv->toolbar);
5317
5318         /* Add the main area */
5319         ev_window->priv->hpaned = gtk_hpaned_new ();
5320         g_signal_connect (ev_window->priv->hpaned,
5321                           "notify::position",
5322                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5323                           ev_window);
5324
5325         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5326         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5327                             TRUE, TRUE, 0);
5328         gtk_widget_show (ev_window->priv->hpaned);
5329
5330         ev_window->priv->sidebar = ev_sidebar_new ();
5331         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5332                          ev_window->priv->sidebar, FALSE, FALSE);
5333         gtk_widget_show (ev_window->priv->sidebar);
5334
5335         /* Stub sidebar, for now */
5336
5337         sidebar_widget = ev_sidebar_thumbnails_new ();
5338         ev_window->priv->sidebar_thumbs = sidebar_widget;
5339         g_signal_connect (sidebar_widget,
5340                           "notify::main-widget",
5341                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5342                           ev_window);
5343         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5344         gtk_widget_show (sidebar_widget);
5345         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5346                              sidebar_widget);
5347
5348         sidebar_widget = ev_sidebar_links_new ();
5349         ev_window->priv->sidebar_links = sidebar_widget;
5350         g_signal_connect (sidebar_widget,
5351                           "notify::model",
5352                           G_CALLBACK (sidebar_widget_model_set),
5353                           ev_window);
5354         g_signal_connect (sidebar_widget,
5355                           "link_activated",
5356                           G_CALLBACK (sidebar_links_link_activated_cb),
5357                           ev_window);
5358         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5359         gtk_widget_show (sidebar_widget);
5360         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5361                              sidebar_widget);
5362
5363         sidebar_widget = ev_sidebar_attachments_new ();
5364         ev_window->priv->sidebar_attachments = sidebar_widget;
5365         g_signal_connect_object (sidebar_widget,
5366                                  "popup",
5367                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5368                                  ev_window, 0);
5369         gtk_widget_show (sidebar_widget);
5370         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5371                              sidebar_widget);
5372
5373         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5374         ev_window->priv->scrolled_window =
5375                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5376                                           "shadow-type", GTK_SHADOW_IN,
5377                                           NULL));
5378         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5379                             ev_window->priv->scrolled_window,
5380                             TRUE, TRUE, 0);
5381         gtk_widget_show (ev_window->priv->scrolled_window);
5382
5383         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5384                         ev_window->priv->view_box);
5385         gtk_widget_show (ev_window->priv->view_box);
5386
5387         ev_window->priv->view = ev_view_new ();
5388         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5389                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5390         ev_window->priv->password_view = ev_password_view_new ();
5391         g_signal_connect_swapped (ev_window->priv->password_view,
5392                                   "unlock",
5393                                   G_CALLBACK (ev_window_popup_password_dialog),
5394                                   ev_window);
5395         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5396                                  G_CALLBACK (view_actions_focus_in_cb),
5397                                  ev_window, 0);
5398         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5399                                  G_CALLBACK (view_actions_focus_out_cb),
5400                                  ev_window, 0);
5401         g_signal_connect_object (ev_window->priv->view, "external-link",
5402                                  G_CALLBACK (view_external_link_cb),
5403                                  ev_window, 0);
5404         g_signal_connect_object (ev_window->priv->view, "handle-link",
5405                                  G_CALLBACK (view_handle_link_cb),
5406                                  ev_window, 0);
5407
5408         g_signal_connect_object (ev_window->priv->view,
5409                                  "popup",
5410                                  G_CALLBACK (view_menu_popup_cb),
5411                                  ev_window, 0);
5412         gtk_widget_show (ev_window->priv->view);
5413         gtk_widget_show (ev_window->priv->password_view);
5414
5415         /* Find Bar */
5416         ev_window->priv->find_bar = egg_find_bar_new ();
5417         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5418                           ev_window->priv->find_bar,
5419                           FALSE, TRUE, 0);
5420
5421         /* We own a ref on these widgets, as we can swap them in and out */
5422         g_object_ref (ev_window->priv->view);
5423         g_object_ref (ev_window->priv->password_view);
5424
5425         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5426                            ev_window->priv->view);
5427
5428         g_signal_connect (ev_window->priv->view,
5429                           "notify::find-status",
5430                           G_CALLBACK (view_find_status_changed_cb),
5431                           ev_window);
5432         g_signal_connect (ev_window->priv->view,
5433                           "notify::sizing-mode",
5434                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5435                           ev_window);
5436         g_signal_connect (ev_window->priv->view,
5437                           "notify::zoom",
5438                           G_CALLBACK (ev_window_zoom_changed_cb),
5439                           ev_window);
5440         g_signal_connect (ev_window->priv->view,
5441                           "notify::dual-page",
5442                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5443                           ev_window);
5444         g_signal_connect (ev_window->priv->view,
5445                           "notify::continuous",
5446                           G_CALLBACK (ev_window_continuous_changed_cb),
5447                           ev_window);
5448         g_signal_connect (ev_window->priv->view,
5449                           "notify::rotation",
5450                           G_CALLBACK (ev_window_rotation_changed_cb),
5451                           ev_window);
5452         g_signal_connect (ev_window->priv->view,
5453                           "notify::has-selection",
5454                           G_CALLBACK (ev_window_has_selection_changed_cb),
5455                           ev_window);
5456
5457         /* Connect sidebar signals */
5458         g_signal_connect (ev_window->priv->sidebar,
5459                           "notify::visible",
5460                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5461                           ev_window);
5462         g_signal_connect (ev_window->priv->sidebar,
5463                           "notify::current-page",
5464                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5465                           ev_window);
5466
5467         /* Connect to find bar signals */
5468         g_signal_connect (ev_window->priv->find_bar,
5469                           "previous",
5470                           G_CALLBACK (find_bar_previous_cb),
5471                           ev_window);
5472         g_signal_connect (ev_window->priv->find_bar,
5473                           "next",
5474                           G_CALLBACK (find_bar_next_cb),
5475                           ev_window);
5476         g_signal_connect (ev_window->priv->find_bar,
5477                           "close",
5478                           G_CALLBACK (find_bar_close_cb),
5479                           ev_window);
5480         g_signal_connect (ev_window->priv->find_bar,
5481                           "notify::search-string",
5482                           G_CALLBACK (find_bar_search_changed_cb),
5483                           ev_window);
5484         g_signal_connect (ev_window->priv->find_bar,
5485                           "notify::case-sensitive",
5486                           G_CALLBACK (find_bar_search_changed_cb),
5487                           ev_window);
5488         g_signal_connect (ev_window->priv->find_bar,
5489                           "notify::visible",
5490                           G_CALLBACK (find_bar_visibility_changed_cb),
5491                           ev_window);
5492         g_signal_connect (ev_window->priv->find_bar,
5493                           "scroll",
5494                           G_CALLBACK (find_bar_scroll),
5495                           ev_window);
5496
5497         /* Popups */
5498         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5499                                                                  "/DocumentPopup");
5500         ev_window->priv->link = NULL;
5501
5502         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5503                                                                        "/AttachmentPopup");
5504         ev_window->priv->attach_list = NULL;
5505
5506         /* Give focus to the document view */
5507         gtk_widget_grab_focus (ev_window->priv->view);
5508
5509         /* Set it user interface params */
5510         ev_window_setup_recent (ev_window);
5511
5512         setup_chrome_from_metadata (ev_window);
5513         set_chrome_actions (ev_window);
5514         update_chrome_visibility (ev_window);
5515
5516         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5517
5518         setup_view_from_metadata (ev_window);
5519         setup_sidebar_from_metadata (ev_window, NULL);
5520
5521         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5522         ev_window_setup_action_sensitivity (ev_window);
5523 }
5524
5525 /**
5526  * ev_window_new:
5527  *
5528  * Creates a #GtkWidget that represents the window.
5529  *
5530  * Returns: the #GtkWidget that represents the window.
5531  */
5532 GtkWidget *
5533 ev_window_new (void)
5534 {
5535         GtkWidget *ev_window;
5536
5537         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5538                                               "type", GTK_WINDOW_TOPLEVEL,
5539                                               NULL));
5540
5541         return ev_window;
5542 }