shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include <errno.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34 #include <unistd.h>
  35
  36 #include <glib/gstdio.h>
  37 #include <glib/gi18n.h>
  38 #include <gio/gio.h>
  39 #include <gtk/gtk.h>
  40 #include <gtk/gtkprintunixdialog.h>
  41 #include <gconf/gconf-client.h>
  42
  43 #include "egg-editable-toolbar.h"
  44 #include "egg-toolbar-editor.h"
  45 #include "egg-toolbars-model.h"
  46
  47 #include "eggfindbar.h"
  48
  49 #include "ephy-zoom-action.h"
  50 #include "ephy-zoom.h"
  51
  52 #include "ev-application.h"
  53 #include "ev-document-factory.h"
  54 #include "ev-document-find.h"
  55 #include "ev-document-fonts.h"
  56 #include "ev-document-images.h"
  57 #include "ev-document-links.h"
  58 #include "ev-document-security.h"
  59 #include "ev-document-thumbnails.h"
  60 #include "ev-file-exporter.h"
  61 #include "ev-file-helpers.h"
  62 #include "ev-file-monitor.h"
  63 #include "ev-history.h"
  64 #include "ev-image.h"
  65 #include "ev-job-scheduler.h"
  66 #include "ev-jobs.h"
  67 #include "ev-message-area.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-mount-operation.h"
  70 #include "ev-navigation-action.h"
  71 #include "ev-open-recent-action.h"
  72 #include "ev-page-action.h"
  73 #include "ev-password.h"
  74 #include "ev-password-view.h"
  75 #include "ev-properties-dialog.h"
  76 #include "ev-sidebar-attachments.h"
  77 #include "ev-sidebar.h"
  78 #include "ev-sidebar-links.h"
  79 #include "ev-sidebar-page.h"
  80 #include "ev-sidebar-thumbnails.h"
  81 #include "ev-stock-icons.h"
  82 #include "ev-utils.h"
  83 #include "ev-view.h"
  84 #include "ev-window.h"
  85 #include "ev-window-title.h"
  86
  87 #ifdef ENABLE_DBUS
  88 #include "ev-media-player-keys.h"
  89 #endif /* ENABLE_DBUS */
  90
  91 #ifdef ENABLE_PDF
  92 #include <poppler.h>
  93 #endif
  94
  95 typedef enum {
  96         PAGE_MODE_DOCUMENT,
  97         PAGE_MODE_PASSWORD
  98 } EvWindowPageMode;
  99
 100 typedef enum {
 101         EV_CHROME_MENUBAR       = 1 << 0,
 102         EV_CHROME_TOOLBAR       = 1 << 1,
 103         EV_CHROME_FINDBAR       = 1 << 2,
 104         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 105         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 106         EV_CHROME_SIDEBAR       = 1 << 5,
 107         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 108         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 109 } EvChrome;
 110
 111 struct _EvWindowPrivate {
 112         /* UI */
 113         EvChrome chrome;
 114
 115         GtkWidget *main_box;
 116         GtkWidget *menubar;
 117         GtkWidget *toolbar;
 118         GtkWidget *hpaned;
 119         GtkWidget *view_box;
 120         GtkWidget *sidebar;
 121         GtkWidget *find_bar;
 122         GtkWidget *scrolled_window;
 123         GtkWidget *view;
 124         GtkWidget *message_area;
 125         GtkWidget *password_view;
 126         GtkWidget *sidebar_thumbs;
 127         GtkWidget *sidebar_links;
 128         GtkWidget *sidebar_attachments;
 129
 130         /* Dialogs */
 131         GtkWidget *properties;
 132         GtkWidget *print_dialog;
 133         GtkWidget *password_dialog;
 134
 135         /* UI Builders */
 136         GtkActionGroup   *action_group;
 137         GtkActionGroup   *view_popup_action_group;
 138         GtkActionGroup   *attachment_popup_action_group;
 139         GtkRecentManager *recent_manager;
 140         GtkActionGroup   *recent_action_group;
 141         guint             recent_ui_id;
 142         GtkUIManager     *ui_manager;
 143
 144         /* Fullscreen mode */
 145         GtkWidget *fullscreen_toolbar;
 146
 147         /* Presentation mode */
 148         guint      presentation_timeout_id;
 149
 150         /* Preview mode */
 151         GtkWidget *preview_toolbar;
 152         gchar     *print_settings_file;
 153
 154         /* Popup view */
 155         GtkWidget *view_popup;
 156         EvLink    *link;
 157         EvImage   *image;
 158
 159         /* Popup attachment */
 160         GtkWidget    *attachment_popup;
 161         GList        *attach_list;
 162
 163         /* Document */
 164         char *uri;
 165         char *local_uri;
 166         EvLinkDest *dest;
 167         gboolean unlink_temp_file;
 168         gboolean in_reload;
 169         EvFileMonitor *monitor;
 170
 171         EvDocument *document;
 172         EvHistory *history;
 173         EvPageCache *page_cache;
 174         EvWindowPageMode page_mode;
 175         EvWindowTitle *title;
 176
 177         EvJob            *load_job;
 178         EvJob            *reload_job;
 179         EvJob            *thumbnail_job;
 180         EvJob            *save_job;
 181         EvJob            *print_job;
 182
 183         /* Printing */
 184         gboolean          print_preview;
 185         GtkPrintJob      *gtk_print_job;
 186         GtkPrinter       *printer;
 187         GtkPrintSettings *print_settings;
 188         GtkPageSetup     *print_page_setup;
 189
 190 };
 191
 192 #define EV_WINDOW_GET_PRIVATE(object) \
 193         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 194
 195 #define PAGE_SELECTOR_ACTION    "PageSelector"
 196 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 197 #define NAVIGATION_ACTION       "Navigation"
 198
 199 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 200 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 201 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 202
 203 #define PRESENTATION_TIMEOUT 5
 204
 205 #define SIDEBAR_DEFAULT_SIZE    132
 206 #define LINKS_SIDEBAR_ID "links"
 207 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 208 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 209
 210 static const gchar *document_print_settings[] = {
 211         GTK_PRINT_SETTINGS_N_COPIES,
 212         GTK_PRINT_SETTINGS_COLLATE,
 213         GTK_PRINT_SETTINGS_REVERSE,
 214         GTK_PRINT_SETTINGS_NUMBER_UP,
 215         GTK_PRINT_SETTINGS_SCALE,
 216         GTK_PRINT_SETTINGS_PRINT_PAGES,
 217         GTK_PRINT_SETTINGS_PAGE_RANGES,
 218         GTK_PRINT_SETTINGS_PAGE_SET
 219 };
 220
 221 static void     ev_window_update_actions                (EvWindow         *ev_window);
 222 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 223                                                          GParamSpec       *pspec,
 224                                                          EvWindow         *ev_window);
 225 static void     ev_window_set_page_mode                 (EvWindow         *window,
 226                                                          EvWindowPageMode  page_mode);
 227 static void     ev_window_load_job_cb                   (EvJob            *job,
 228                                                          gpointer          data);
 229 static void     ev_window_reload_document               (EvWindow         *window);
 230 static void     ev_window_reload_job_cb                 (EvJob            *job,
 231                                                          EvWindow         *window);
 232 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 233                                                          EvWindow         *ev_window);
 234 static void     ev_window_print_job_cb                  (EvJob            *job,
 235                                                          EvWindow         *window);
 236 static void     ev_window_save_job_cb                   (EvJob            *save,
 237                                                          EvWindow         *window);
 238 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 239                                                          GParamSpec       *pspec,
 240                                                          EvWindow         *ev_window);
 241 static void     ev_window_zoom_changed_cb               (EvView           *view,
 242                                                          GParamSpec       *pspec,
 243                                                          EvWindow         *ev_window);
 244 static void     ev_window_add_recent                    (EvWindow         *window,
 245                                                          const char       *filename);
 246 static void     ev_window_run_fullscreen                (EvWindow         *window);
 247 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 248                                                          gboolean          unfullscreen_window);
 249 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 250                                                          EvWindow         *window);
 251 static void     ev_window_run_presentation              (EvWindow         *window);
 252 static void     ev_window_stop_presentation             (EvWindow         *window,
 253                                                          gboolean          unfullscreen_window);
 254 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 255                                                          EvWindow         *window);
 256 static void     ev_window_run_preview                   (EvWindow         *window);
 257 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 260                                                          EvWindow         *window);
 261 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 262                                                          EvWindow         *window);
 263 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 264                                                          EvWindow         *window);
 265 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 266                                                          EvWindow         *window);
 267 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 268                                                          EvWindow         *window);
 269 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 270                                                          EvWindow         *window);
 271 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 272                                                          EvWindow         *ev_window);
 273 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 274                                                          EvWindow         *ev_window);
 275 static void     view_handle_link_cb                     (EvView           *view,
 276                                                          EvLink           *link,
 277                                                          EvWindow         *window);
 278 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 279                                                          EvWindow         *ev_window);
 280 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 281                                                          GParamSpec       *param,
 282                                                          EvWindow         *ev_window);
 283 static void     ev_window_do_preview_print              (EvWindow         *window);
 284 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 285                                                          GFile            *source_file);
 286
 287 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 288
 289 static void
 290 ev_window_set_action_sensitive (EvWindow   *ev_window,
 291                                 const char *name,
 292                                 gboolean    sensitive)
 293 {
 294         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 295                                                          name);
 296         gtk_action_set_sensitive (action, sensitive);
 297 }
 298
 299
 300 static void
 301 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 302 {
 303         EvDocument *document = ev_window->priv->document;
 304         const EvDocumentInfo *info = NULL;
 305
 306         gboolean has_document = FALSE;
 307         gboolean ok_to_print = TRUE;
 308         gboolean ok_to_copy = TRUE;
 309         gboolean has_properties = TRUE;
 310         gboolean override_restrictions = TRUE;
 311         gboolean can_get_text = FALSE;
 312         gboolean has_pages = FALSE;
 313         gboolean can_find = FALSE;
 314
 315         GConfClient *client;
 316
 317         if (document) {
 318                 has_document = TRUE;
 319                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 320         }
 321
 322         if (has_document && ev_window->priv->page_cache) {
 323                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 324         }
 325
 326         if (!info || info->fields_mask == 0) {
 327                 has_properties = FALSE;
 328         }
 329
 330         if (has_document && EV_IS_SELECTION (document)) {
 331                 can_get_text = TRUE;
 332         }
 333
 334         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 335                 can_find = TRUE;
 336         }
 337
 338         client = gconf_client_get_default ();
 339         override_restrictions = gconf_client_get_bool (client,
 340                                                        GCONF_OVERRIDE_RESTRICTIONS,
 341                                                        NULL);
 342         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 343                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 344                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 345         }
 346
 347         if (has_document && !EV_IS_FILE_EXPORTER(document))
 348                 ok_to_print = FALSE;
 349
 350
 351         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 352                 ok_to_copy = FALSE;
 353         }
 354
 355         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 356                 ok_to_print = FALSE;
 357         }
 358
 359         g_object_unref (client);
 360
 361         /* File menu */
 362         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 363         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 364         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 365         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 366         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 367
 368         /* Edit menu */
 369         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 370         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 371         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 372         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 373         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 374
 375         /* View menu */
 376         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 377         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 378         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 379         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 380         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 381         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 382
 383         /* Toolbar-specific actions: */
 384         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 385         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 386         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 387         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 388
 389         ev_window_update_actions (ev_window);
 390 }
 391
 392 static void
 393 ev_window_update_actions (EvWindow *ev_window)
 394 {
 395         EvView *view = EV_VIEW (ev_window->priv->view);
 396         int n_pages = 0, page = -1;
 397         gboolean has_pages = FALSE;
 398         gboolean presentation_mode;
 399
 400         if (ev_window->priv->document && ev_window->priv->page_cache) {
 401                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 402                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 403                 has_pages = n_pages > 0;
 404         }
 405
 406         ev_window_set_action_sensitive (ev_window, "EditCopy",
 407                                         has_pages &&
 408                                         ev_view_get_has_selection (view));
 409         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 410                                         ev_view_can_find_next (view));
 411         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 412                                         ev_view_can_find_previous (view));
 413
 414         presentation_mode = ev_view_get_presentation (view);
 415
 416         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 417                                         has_pages &&
 418                                         ev_view_can_zoom_in (view) &&
 419                                         !presentation_mode);
 420         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 421                                         has_pages &&
 422                                         ev_view_can_zoom_out (view) &&
 423                                         !presentation_mode);
 424
 425         /* Go menu */
 426         if (has_pages) {
 427                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 428                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 429                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 430                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 431         } else {
 432                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 433                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 434                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 435                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 436         }
 437
 438         if (has_pages &&
 439             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 440             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 441                 GtkAction *action;
 442                 float      zoom;
 443                 float      real_zoom;
 444
 445                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 446                                                       ZOOM_CONTROL_ACTION);
 447
 448                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 449                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 450                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 451
 452                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 453         }
 454 }
 455
 456 static void
 457 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 458 {
 459         gboolean can_find;
 460
 461         can_find = window->priv->document &&
 462             EV_IS_DOCUMENT_FIND (window->priv->document);
 463
 464         if (window->priv->action_group) {
 465                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 466                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 467                 ev_window_set_action_sensitive (window, "Space", sensitive);
 468                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 469                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 470                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 471                 ev_window_set_action_sensitive (window, "Return", sensitive);
 472                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 473                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 474                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 475                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 476                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 477                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 478
 479                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 480         }
 481 }
 482
 483 static void
 484 set_widget_visibility (GtkWidget *widget, gboolean visible)
 485 {
 486         g_assert (GTK_IS_WIDGET (widget));
 487
 488         if (visible)
 489                 gtk_widget_show (widget);
 490         else
 491                 gtk_widget_hide (widget);
 492 }
 493
 494 static void
 495 update_chrome_visibility (EvWindow *window)
 496 {
 497         EvWindowPrivate *priv = window->priv;
 498         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 499         gboolean fullscreen_mode, presentation, fullscreen;
 500         gboolean preview_toolbar;
 501
 502         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 503         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 504         fullscreen_mode = fullscreen || presentation;
 505
 506         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 507         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 508                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 509         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 510                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 511         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 512         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 513         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 514
 515         set_widget_visibility (priv->menubar, menubar);
 516         set_widget_visibility (priv->toolbar, toolbar);
 517         set_widget_visibility (priv->find_bar, findbar);
 518         set_widget_visibility (priv->sidebar, sidebar);
 519
 520         if (priv->preview_toolbar)
 521                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 522
 523         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 524         gtk_widget_set_sensitive (priv->menubar, menubar);
 525
 526         if (priv->fullscreen_toolbar != NULL) {
 527                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 528         }
 529 }
 530
 531 static void
 532 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 533 {
 534         EvWindowPrivate *priv = window->priv;
 535
 536         if (active) {
 537                 priv->chrome |= flag;
 538         } else {
 539                 priv->chrome &= ~flag;
 540         }
 541 }
 542
 543 static void
 544 update_sizing_buttons (EvWindow *window)
 545 {
 546         GtkActionGroup *action_group = window->priv->action_group;
 547         GtkAction *action;
 548         gboolean best_fit, page_width;
 549         EvSizingMode sizing_mode;
 550
 551         if (window->priv->view == NULL)
 552                 return;
 553
 554         g_object_get (window->priv->view,
 555                       "sizing_mode", &sizing_mode,
 556                       NULL);
 557
 558         switch (sizing_mode) {
 559                 case EV_SIZING_BEST_FIT:
 560                         best_fit = TRUE;
 561                         page_width = FALSE;
 562                         break;
 563                 case EV_SIZING_FIT_WIDTH:
 564                         best_fit = FALSE;
 565                         page_width = TRUE;
 566                         break;
 567                 default:
 568                         best_fit = page_width = FALSE;
 569                         break;
 570         }
 571
 572         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 573         g_signal_handlers_block_by_func
 574                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 575         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 576         g_signal_handlers_unblock_by_func
 577                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 578
 579         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 580         g_signal_handlers_block_by_func
 581                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 582         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 583         g_signal_handlers_unblock_by_func
 584                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 585
 586         action = gtk_action_group_get_action (window->priv->action_group,
 587                                               ZOOM_CONTROL_ACTION);
 588         if (best_fit) {
 589                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 590                                                  EPHY_ZOOM_BEST_FIT);
 591         } else if (page_width) {
 592                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 593                                                  EPHY_ZOOM_FIT_WIDTH);
 594         }
 595 }
 596
 597 /**
 598  * ev_window_is_empty:
 599  * @ev_window: The instance of the #EvWindow.
 600  *
 601  * It does look if there is any document loaded or if there is any job to load
 602  * a document.
 603  *
 604  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 605  *          loaded, %FALSE in other case.
 606  */
 607 gboolean
 608 ev_window_is_empty (const EvWindow *ev_window)
 609 {
 610         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 611
 612         return (ev_window->priv->document == NULL) &&
 613                 (ev_window->priv->load_job == NULL);
 614 }
 615
 616 static void
 617 ev_window_set_message_area (EvWindow  *window,
 618                             GtkWidget *area)
 619 {
 620         if (window->priv->message_area == area)
 621                 return;
 622
 623         if (window->priv->message_area)
 624                 gtk_widget_destroy (window->priv->message_area);
 625         window->priv->message_area = area;
 626
 627         if (!area)
 628                 return;
 629
 630         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 631                             window->priv->message_area,
 632                             FALSE, FALSE, 0);
 633         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 634                                window->priv->message_area, 0);
 635         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 636                                    (gpointer) &(window->priv->message_area));
 637 }
 638
 639 static void
 640 ev_window_message_area_response_cb (EvMessageArea *area,
 641                                     gint           response_id,
 642                                     EvWindow      *window)
 643 {
 644         ev_window_set_message_area (window, NULL);
 645 }
 646
 647 static void
 648 ev_window_error_message (GtkWindow *window, const gchar *msg, GError *error)
 649 {
 650         GtkWidget *area;
 651
 652         if (EV_WINDOW (window)->priv->message_area)
 653                 return;
 654
 655         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 656                                     msg,
 657                                     GTK_STOCK_CLOSE,
 658                                     GTK_RESPONSE_CANCEL,
 659                                     NULL);
 660         if (error)
 661                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 662         g_signal_connect (area, "response",
 663                           G_CALLBACK (ev_window_message_area_response_cb),
 664                           window);
 665         gtk_widget_show (area);
 666         ev_window_set_message_area (EV_WINDOW (window), area);
 667 }
 668
 669 static void
 670 ev_window_warning_message (GtkWindow *window, const gchar *msg)
 671 {
 672         GtkWidget *area;
 673
 674         if (EV_WINDOW (window)->priv->message_area)
 675                 return;
 676
 677         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 678                                     msg,
 679                                     GTK_STOCK_CLOSE,
 680                                     GTK_RESPONSE_CANCEL,
 681                                     NULL);
 682
 683         g_signal_connect (area, "response",
 684                           G_CALLBACK (ev_window_message_area_response_cb),
 685                           window);
 686         gtk_widget_show (area);
 687         ev_window_set_message_area (EV_WINDOW (window), area);
 688 }
 689
 690 static void
 691 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 692 {
 693         ev_window_update_actions (ev_window);
 694 }
 695
 696 static void
 697 page_changed_cb (EvPageCache *page_cache,
 698                  gint         page,
 699                  EvWindow    *ev_window)
 700 {
 701         ev_window_update_actions (ev_window);
 702
 703         if (!ev_window_is_empty (ev_window))
 704                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 705 }
 706
 707 typedef struct _FindTask {
 708         const gchar *page_label;
 709         gchar *chapter;
 710 } FindTask;
 711
 712 static gboolean
 713 ev_window_find_chapter (GtkTreeModel *tree_model,
 714                         GtkTreePath  *path,
 715                         GtkTreeIter  *iter,
 716                         gpointer      data)
 717 {
 718         FindTask *task = (FindTask *)data;
 719         gchar *page_string;
 720
 721         gtk_tree_model_get (tree_model, iter,
 722                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 723                             -1);
 724
 725         if (!page_string)
 726                 return FALSE;
 727
 728         if (!strcmp (page_string, task->page_label)) {
 729                 gtk_tree_model_get (tree_model, iter,
 730                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 731                                     -1);
 732                 g_free (page_string);
 733                 return TRUE;
 734         }
 735
 736         g_free (page_string);
 737         return FALSE;
 738 }
 739
 740 static void
 741 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 742 {
 743         gchar *page_label = NULL;
 744         gchar *link_title;
 745         FindTask find_task;
 746         EvLink *real_link;
 747         EvLinkAction *action;
 748         EvLinkDest *dest;
 749
 750         if (window->priv->history == NULL)
 751                 return;
 752
 753         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 754                 return;
 755
 756         if (link) {
 757                 action = g_object_ref (ev_link_get_action (link));
 758                 dest = ev_link_action_get_dest (action);
 759                 page = ev_link_dest_get_page (dest);
 760                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 761         } else {
 762                 dest = ev_link_dest_new_page (page);
 763                 action = ev_link_action_new_dest (dest);
 764                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 765         }
 766
 767         if (!page_label)
 768                 return;
 769
 770         find_task.page_label = page_label;
 771         find_task.chapter = NULL;
 772
 773         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 774                 GtkTreeModel *model;
 775
 776                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 777
 778                 if (model) {
 779                         gtk_tree_model_foreach (model,
 780                                                 ev_window_find_chapter,
 781                                                 &find_task);
 782
 783                         g_object_unref (model);
 784                 }
 785         }
 786
 787         if (find_task.chapter)
 788                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 789         else
 790                 link_title = g_strdup_printf (_("Page %s"), page_label);
 791
 792         real_link = ev_link_new (link_title, action);
 793
 794         ev_history_add_link (window->priv->history, real_link);
 795
 796         g_free (find_task.chapter);
 797         g_free (link_title);
 798         g_free (page_label);
 799         g_object_unref (real_link);
 800 }
 801
 802 static void
 803 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 804 {
 805         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 806
 807         ev_window_add_history (window, 0, link);
 808         ev_window_add_history (window, current_page, NULL);
 809 }
 810
 811 static void
 812 history_changed_cb (EvPageCache *page_cache,
 813                     gint         page,
 814                     EvWindow    *window)
 815 {
 816         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 817
 818         ev_window_add_history (window, page, NULL);
 819         ev_window_add_history (window, current_page, NULL);
 820
 821         return;
 822 }
 823
 824 static void
 825 update_document_mode (EvWindow *window, EvDocumentMode mode)
 826 {
 827         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 828                 ev_window_run_presentation (window);
 829         }
 830         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 831                 ev_window_run_fullscreen (window);
 832         }
 833 }
 834
 835 static void
 836 setup_document_from_metadata (EvWindow *window)
 837 {
 838         char *uri = window->priv->uri;
 839         GValue page = { 0, };
 840         gint n_pages;
 841         gint new_page;
 842
 843         /* View the previously shown page, but make sure to not open a document on
 844          * the last page, since closing it on the last page most likely means the
 845          * user was finished reading the document. In that case, reopening should
 846          * show the first page. */
 847         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 848                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 849                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 850                 if (!window->priv->in_reload && new_page == n_pages - 1)
 851                         new_page = 0;
 852                 ev_page_cache_set_current_page (window->priv->page_cache,
 853                                                 new_page);
 854                 g_value_unset (&page);
 855         }
 856 }
 857
 858 static void
 859 setup_chrome_from_metadata (EvWindow *window)
 860 {
 861         EvChrome chrome = EV_CHROME_NORMAL;
 862         GValue show_toolbar = { 0, };
 863
 864         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 865                 if (!g_value_get_boolean (&show_toolbar))
 866                         chrome &= ~EV_CHROME_TOOLBAR;
 867                 g_value_unset (&show_toolbar);
 868         }
 869         window->priv->chrome = chrome;
 870 }
 871
 872 static void
 873 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 874 {
 875         char *uri = window->priv->uri;
 876         GtkWidget *sidebar = window->priv->sidebar;
 877         GtkWidget *links = window->priv->sidebar_links;
 878         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 879         GtkWidget *attachments = window->priv->sidebar_attachments;
 880         GValue sidebar_size = { 0, };
 881         GValue sidebar_page = { 0, };
 882         GValue sidebar_visibility = { 0, };
 883
 884         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 885                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 886                                         g_value_get_int (&sidebar_size));
 887                 g_value_unset(&sidebar_size);
 888         }
 889
 890         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 891                 const char *page_id = g_value_get_string (&sidebar_page);
 892
 893                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 894                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 895                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 896                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 897                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 898                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 899                 }
 900                 g_value_unset (&sidebar_page);
 901         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 902                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 903         }
 904
 905         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 906                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 907                 g_value_unset (&sidebar_visibility);
 908                 update_chrome_visibility (window);
 909         }
 910 }
 911
 912 static void
 913 setup_size_from_metadata (EvWindow *window)
 914 {
 915         char *uri = window->priv->uri;
 916         GValue width = { 0, };
 917         GValue height = { 0, };
 918         GValue width_ratio = { 0, };
 919         GValue height_ratio = { 0, };
 920         GValue maximized = { 0, };
 921         GValue x = { 0, };
 922         GValue y = { 0, };
 923
 924         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 925                 if (g_value_get_boolean (&maximized)) {
 926                         gtk_window_maximize (GTK_WINDOW (window));
 927                         return;
 928                 } else {
 929                         gtk_window_unmaximize (GTK_WINDOW (window));
 930                 }
 931                 g_value_unset (&maximized);
 932         }
 933
 934         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 935             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 936                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 937                                  g_value_get_int (&y));
 938                 g_value_unset (&x);
 939                 g_value_unset (&y);
 940         }
 941
 942         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 943             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 944                 gtk_window_resize (GTK_WINDOW (window),
 945                                    g_value_get_int (&width),
 946                                    g_value_get_int (&height));
 947                 g_value_unset (&width);
 948                 g_value_unset (&height);
 949                 return;
 950         }
 951
 952         if (window->priv->page_cache &&
 953             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 954             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 955
 956                 gint document_width;
 957                 gint document_height;
 958
 959                 GdkScreen *screen;
 960
 961                 gint request_width;
 962                 gint request_height;
 963
 964                 ev_page_cache_get_max_width (window->priv->page_cache,
 965                                              0, 1.0,
 966                                              &document_width);
 967                 ev_page_cache_get_max_height (window->priv->page_cache,
 968                                              0, 1.0,
 969                                              &document_height);
 970
 971                 request_width = g_value_get_double (&width_ratio) * document_width;
 972                 request_height = g_value_get_double (&height_ratio) * document_height;
 973
 974                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 975
 976                 if (screen) {
 977                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 978                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 979                 }
 980
 981                 gtk_window_resize (GTK_WINDOW (window),
 982                                    request_width,
 983                                    request_height);
 984                 g_value_unset (&width_ratio);
 985                 g_value_unset (&height_ratio);
 986         }
 987 }
 988
 989 static void
 990 setup_view_from_metadata (EvWindow *window)
 991 {
 992         EvView *view = EV_VIEW (window->priv->view);
 993         char *uri = window->priv->uri;
 994         GEnumValue *enum_value;
 995         GValue sizing_mode = { 0, };
 996         GValue zoom = { 0, };
 997         GValue continuous = { 0, };
 998         GValue dual_page = { 0, };
 999         GValue presentation = { 0, };
1000         GValue fullscreen = { 0, };
1001         GValue rotation = { 0, };
1002         GValue maximized = { 0, };
1003
1004         /* Maximized */
1005         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1006                 if (g_value_get_boolean (&maximized)) {
1007                         gtk_window_maximize (GTK_WINDOW (window));
1008                 } else {
1009                         gtk_window_unmaximize (GTK_WINDOW (window));
1010                 }
1011                 g_value_unset (&maximized);
1012         }
1013
1014         /* Sizing mode */
1015         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1016                 enum_value = g_enum_get_value_by_nick
1017                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1018                 g_value_unset (&sizing_mode);
1019                 ev_view_set_sizing_mode (view, enum_value->value);
1020         }
1021
1022         /* Zoom */
1023         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1024             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1025                 gdouble zoom_value;
1026
1027                 zoom_value = g_value_get_double (&zoom);
1028                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1029                 ev_view_set_zoom (view, zoom_value, FALSE);
1030                 g_value_unset (&zoom);
1031         }
1032
1033         /* Continuous */
1034         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1035                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1036                 g_value_unset (&continuous);
1037         }
1038
1039         /* Dual page */
1040         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1041                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1042                 g_value_unset (&dual_page);
1043         }
1044
1045         /* Presentation */
1046         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1047                 if (g_value_get_boolean (&presentation) && uri) {
1048                         ev_window_run_presentation (window);
1049                 }
1050                 g_value_unset (&presentation);
1051         }
1052
1053         /* Fullscreen */
1054         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1055                 if (g_value_get_boolean (&fullscreen) && uri) {
1056                         ev_window_run_fullscreen (window);
1057                 }
1058                 g_value_unset (&fullscreen);
1059         }
1060
1061         /* Rotation */
1062         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1063                 if (g_value_get_int (&rotation)) {
1064                         switch (g_value_get_int (&rotation)) {
1065                                 case 90:
1066                                         ev_view_set_rotation (view, 90);
1067                                         break;
1068                                 case 180:
1069                                         ev_view_set_rotation (view, 180);
1070                                         break;
1071                                 case 270:
1072                                         ev_view_set_rotation (view, 270);
1073                                         break;
1074                                 default:
1075                                         break;
1076                         }
1077                 }
1078                 g_value_unset (&rotation);
1079         }
1080 }
1081
1082 static void
1083 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1084 {
1085         if (ev_window->priv->thumbnail_job != NULL) {
1086                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1087                         ev_job_cancel (ev_window->priv->thumbnail_job);
1088
1089                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1090                                                       ev_window_set_icon_from_thumbnail,
1091                                                       ev_window);
1092                 g_object_unref (ev_window->priv->thumbnail_job);
1093                 ev_window->priv->thumbnail_job = NULL;
1094         }
1095 }
1096
1097 static void
1098 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1099                                    EvWindow       *ev_window)
1100 {
1101         if (job->thumbnail) {
1102                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1103                                      job->thumbnail);
1104         }
1105
1106         ev_window_clear_thumbnail_job (ev_window);
1107 }
1108
1109 static void
1110 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1111 {
1112         gint page_width, page_height;
1113         gdouble scale;
1114         EvDocument *document = ev_window->priv->document;
1115
1116         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1117             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1118                 return;
1119         }
1120
1121         ev_window_clear_thumbnail_job (ev_window);
1122
1123         ev_page_cache_get_size (ev_window->priv->page_cache,
1124                                 0, 0, 1.0,
1125                                 &page_width, &page_height);
1126         scale = (gdouble)128 / (gdouble)page_width;
1127
1128         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1129         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1130                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1131                           ev_window);
1132         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1133 }
1134
1135 static gboolean
1136 ev_window_setup_document (EvWindow *ev_window)
1137 {
1138         const EvDocumentInfo *info;
1139         EvDocument *document = ev_window->priv->document;
1140         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1141         GtkAction *action;
1142
1143         if (EV_IS_DOCUMENT_FIND (document)) {
1144                 g_signal_connect_object (G_OBJECT (document),
1145                                          "find_changed",
1146                                          G_CALLBACK (find_changed_cb),
1147                                          ev_window, 0);
1148         }
1149
1150         ev_window_refresh_window_thumbnail (ev_window, 0);
1151
1152         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1153         ev_window_title_set_document (ev_window->priv->title, document);
1154         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1155
1156         ev_sidebar_set_document (sidebar, document);
1157
1158         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1159         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1160         ev_window_setup_action_sensitivity (ev_window);
1161
1162         if (ev_window->priv->history)
1163                 g_object_unref (ev_window->priv->history);
1164         ev_window->priv->history = ev_history_new ();
1165         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1166         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1167
1168         if (ev_window->priv->properties) {
1169                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1170                                                    ev_window->priv->document);
1171         }
1172
1173         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1174         update_document_mode (ev_window, info->mode);
1175
1176         return FALSE;
1177 }
1178
1179 static void
1180 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1181 {
1182         EvView *view = EV_VIEW (ev_window->priv->view);
1183
1184         if (ev_window->priv->document)
1185                 g_object_unref (ev_window->priv->document);
1186         ev_window->priv->document = g_object_ref (document);
1187
1188         ev_window_set_message_area (ev_window, NULL);
1189
1190         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1191         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1192                           G_CALLBACK (page_changed_cb), ev_window);
1193         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1194                           G_CALLBACK (history_changed_cb), ev_window);
1195
1196         setup_size_from_metadata (ev_window);
1197         setup_sidebar_from_metadata (ev_window, document);
1198         setup_document_from_metadata (ev_window);
1199
1200         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1201                 ev_view_set_document (view, document);
1202         } else {
1203                 ev_window_warning_message (GTK_WINDOW (ev_window),
1204                                            _("The document contains no pages"));
1205         }
1206
1207         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1208 }
1209
1210 static void
1211 ev_window_document_changed (EvWindow *ev_window,
1212                             gpointer  user_data)
1213 {
1214         ev_window_reload_document (ev_window);
1215 }
1216
1217 static void
1218 password_dialog_response (GtkWidget *password_dialog,
1219                           gint       response_id,
1220                           EvWindow  *ev_window)
1221 {
1222         char *password;
1223
1224         if (response_id == GTK_RESPONSE_OK) {
1225
1226                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1227                 if (password) {
1228                         ev_document_doc_mutex_lock ();
1229                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1230                                                            password);
1231                         ev_document_doc_mutex_unlock ();
1232                 }
1233                 g_free (password);
1234
1235                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1236
1237                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1238                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1239
1240                 gtk_widget_destroy (password_dialog);
1241
1242                 return;
1243         }
1244
1245         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1246         gtk_widget_destroy (password_dialog);
1247 }
1248
1249 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1250  * password_view page.  It assumes that ev_window->priv->password_* has been set
1251  * correctly.  These are cleared by password_dialog_response() */
1252
1253 static void
1254 ev_window_popup_password_dialog (EvWindow *ev_window)
1255 {
1256         g_assert (ev_window->priv->load_job);
1257
1258         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1259
1260         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1261         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1262
1263         if (ev_window->priv->password_dialog == NULL) {
1264                 ev_window->priv->password_dialog =
1265                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1266                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1267
1268                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1269                                            (gpointer) &(ev_window->priv->password_dialog));
1270                 g_signal_connect (ev_window->priv->password_dialog,
1271                                   "response",
1272                                   G_CALLBACK (password_dialog_response),
1273                                   ev_window);
1274                 gtk_widget_show (ev_window->priv->password_dialog);
1275         } else {
1276                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1277         }
1278 }
1279
1280 static void
1281 ev_window_clear_load_job (EvWindow *ev_window)
1282 {
1283         if (ev_window->priv->load_job != NULL) {
1284                 if (!ev_job_is_finished (ev_window->priv->load_job))
1285                         ev_job_cancel (ev_window->priv->load_job);
1286
1287                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1288                 g_object_unref (ev_window->priv->load_job);
1289                 ev_window->priv->load_job = NULL;
1290         }
1291 }
1292
1293 static void
1294 ev_window_clear_reload_job (EvWindow *ev_window)
1295 {
1296         if (ev_window->priv->reload_job != NULL) {
1297                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1298                         ev_job_cancel (ev_window->priv->reload_job);
1299
1300                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1301                 g_object_unref (ev_window->priv->reload_job);
1302                 ev_window->priv->reload_job = NULL;
1303         }
1304 }
1305
1306 static void
1307 ev_window_clear_local_uri (EvWindow *ev_window)
1308 {
1309         if (ev_window->priv->local_uri) {
1310                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1311                 g_free (ev_window->priv->local_uri);
1312                 ev_window->priv->local_uri = NULL;
1313         }
1314 }
1315
1316 static void
1317 ev_window_clear_print_settings_file (EvWindow *ev_window)
1318 {
1319         if (ev_window->priv->print_settings_file) {
1320                 g_unlink (ev_window->priv->print_settings_file);
1321                 g_free (ev_window->priv->print_settings_file);
1322                 ev_window->priv->print_settings_file = NULL;
1323         }
1324 }
1325
1326 static void
1327 ev_window_clear_temp_file (EvWindow *ev_window)
1328 {
1329         GFile *file, *tempdir;
1330
1331         if (!ev_window->priv->uri)
1332                 return;
1333
1334         file = g_file_new_for_uri (ev_window->priv->uri);
1335         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1336
1337         if (g_file_has_prefix (file, tempdir)) {
1338                 g_file_delete (file, NULL, NULL);
1339         }
1340
1341         g_object_unref (file);
1342         g_object_unref (tempdir);
1343 }
1344
1345 /* This callback will executed when load job will be finished.
1346  *
1347  * Since the flow of the error dialog is very confusing, we assume that both
1348  * document and uri will go away after this function is called, and thus we need
1349  * to ref/dup them.  Additionally, it needs to clear
1350  * ev_window->priv->password_{uri,document}, and thus people who call this
1351  * function should _not_ necessarily expect those to exist after being
1352  * called. */
1353 static void
1354 ev_window_load_job_cb  (EvJob *job,
1355                         gpointer data)
1356 {
1357         EvWindow *ev_window = EV_WINDOW (data);
1358         EvDocument *document = EV_JOB (job)->document;
1359         EvJobLoad *job_load = EV_JOB_LOAD (job);
1360
1361         g_assert (job_load->uri);
1362
1363         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1364
1365         /* Success! */
1366         if (!ev_job_is_failed (job)) {
1367                 ev_window_set_document (ev_window, document);
1368
1369                 if (job_load->mode != EV_WINDOW_MODE_PREVIEW) {
1370                         setup_view_from_metadata (ev_window);
1371                 }
1372
1373                 if (!ev_window->priv->unlink_temp_file) {
1374                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1375                 }
1376
1377                 if (job_load->dest) {
1378                         EvLink *link;
1379                         EvLinkAction *link_action;
1380
1381                         link_action = ev_link_action_new_dest (g_object_ref (job_load->dest));
1382                         link = ev_link_new (NULL, link_action);
1383                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1384                         g_object_unref (link);
1385                 }
1386
1387                 switch (job_load->mode) {
1388                         case EV_WINDOW_MODE_FULLSCREEN:
1389                                 ev_window_run_fullscreen (ev_window);
1390                                 break;
1391                         case EV_WINDOW_MODE_PRESENTATION:
1392                                 ev_window_run_presentation (ev_window);
1393                                 break;
1394                         case EV_WINDOW_MODE_PREVIEW:
1395                                 ev_window_run_preview (ev_window);
1396                                 break;
1397                         default:
1398                                 break;
1399                 }
1400
1401                 /* Restart the search after reloading */
1402                 if (ev_window->priv->in_reload) {
1403                         GtkWidget *widget;
1404
1405                         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1406                         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1407                                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1408                                                             NULL, ev_window);
1409                         }
1410                 } else if (job_load->search_string && EV_IS_DOCUMENT_FIND (document)) {
1411                         ev_window_cmd_edit_find (NULL, ev_window);
1412                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1413                                                         job_load->search_string);
1414                 }
1415
1416                 /* Create a monitor for the document */
1417                 ev_window->priv->monitor = ev_file_monitor_new (job_load->uri);
1418                 g_signal_connect_swapped (G_OBJECT (ev_window->priv->monitor), "changed",
1419                                           G_CALLBACK (ev_window_document_changed),
1420                                           ev_window);
1421
1422                 ev_window_clear_load_job (ev_window);
1423                 return;
1424         }
1425
1426         if (job->error->domain == EV_DOCUMENT_ERROR &&
1427             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1428                 GFile *file;
1429                 gchar *base_name;
1430
1431                 setup_view_from_metadata (ev_window);
1432
1433                 file = g_file_new_for_uri (job_load->uri);
1434                 base_name = g_file_get_basename (file);
1435                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1436                                                 base_name);
1437                 g_object_unref (file);
1438                 g_free (base_name);
1439                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1440
1441                 ev_window_popup_password_dialog (ev_window);
1442         } else {
1443                 ev_window_error_message (GTK_WINDOW (ev_window),
1444                                          _("Unable to open document"),
1445                                          job->error);
1446                 ev_window_clear_load_job (ev_window);
1447         }
1448 }
1449
1450 static void
1451 ev_window_reload_job_cb (EvJob    *job,
1452                          EvWindow *ev_window)
1453 {
1454         GtkWidget *widget;
1455
1456         if (ev_job_is_failed (job)) {
1457                 ev_window_clear_reload_job (ev_window);
1458                 ev_window->priv->in_reload = FALSE;
1459                 return;
1460         }
1461
1462         ev_window_set_document (ev_window, job->document);
1463
1464         /* Restart the search after reloading */
1465         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1466         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1467                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1468                                             NULL, ev_window);
1469         }
1470
1471         ev_window_clear_reload_job (ev_window);
1472         ev_window->priv->in_reload = FALSE;
1473 }
1474
1475 /**
1476  * ev_window_get_uri:
1477  * @ev_window: The instance of the #EvWindow.
1478  *
1479  * It returns the uri of the document showed in the #EvWindow.
1480  *
1481  * Returns: the uri of the document showed in the #EvWindow.
1482  */
1483 const char *
1484 ev_window_get_uri (EvWindow *ev_window)
1485 {
1486         return ev_window->priv->uri;
1487 }
1488
1489 /**
1490  * ev_window_close_dialogs:
1491  * @ev_window: The window where dialogs will be closed.
1492  *
1493  * It looks for password, print and properties dialogs and closes them and
1494  * frees them from memory. If there is any print job it does free it too.
1495  */
1496 static void
1497 ev_window_close_dialogs (EvWindow *ev_window)
1498 {
1499         if (ev_window->priv->password_dialog)
1500                 gtk_widget_destroy (ev_window->priv->password_dialog);
1501         ev_window->priv->password_dialog = NULL;
1502
1503         if (ev_window->priv->print_dialog)
1504                 gtk_widget_destroy (ev_window->priv->print_dialog);
1505         ev_window->priv->print_dialog = NULL;
1506
1507         if (ev_window->priv->properties)
1508                 gtk_widget_destroy (ev_window->priv->properties);
1509         ev_window->priv->properties = NULL;
1510 }
1511
1512 static void
1513 ev_window_load_remote_failed (EvWindow *ev_window,
1514                               GError   *error)
1515 {
1516         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1517         ev_window->priv->in_reload = FALSE;
1518         ev_window_error_message (GTK_WINDOW (ev_window),
1519                                  _("Unable to open document"),
1520                                  error);
1521         g_free (ev_window->priv->local_uri);
1522         ev_window->priv->local_uri = NULL;
1523 }
1524
1525 static void
1526 mount_volume_ready_cb (GFile        *source,
1527                        GAsyncResult *async_result,
1528                        EvWindow     *ev_window)
1529 {
1530         GError *error = NULL;
1531
1532         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1533
1534         if (error) {
1535                 ev_window_load_remote_failed (ev_window, error);
1536                 g_object_unref (source);
1537                 g_error_free (error);
1538         } else {
1539                 /* Volume successfully mounted,
1540                    try opening the file again */
1541                 ev_window_load_file_remote (ev_window, source);
1542         }
1543 }
1544
1545 static void
1546 window_open_file_copy_ready_cb (GFile        *source,
1547                                 GAsyncResult *async_result,
1548                                 EvWindow     *ev_window)
1549 {
1550         GError *error = NULL;
1551
1552         g_file_copy_finish (source, async_result, &error);
1553         if (!error) {
1554                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1555                 g_object_unref (source);
1556
1557                 return;
1558         }
1559
1560         if (error->domain == G_IO_ERROR &&
1561             error->code == G_IO_ERROR_NOT_MOUNTED) {
1562                 GMountOperation *operation;
1563
1564                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1565                 g_file_mount_enclosing_volume (source,
1566                                                G_MOUNT_MOUNT_NONE,
1567                                                operation, NULL,
1568                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1569                                                ev_window);
1570                 g_object_unref (operation);
1571         } else {
1572                 ev_window_load_remote_failed (ev_window, error);
1573                 g_object_unref (source);
1574         }
1575
1576         g_error_free (error);
1577 }
1578
1579 static void
1580 ev_window_load_file_remote (EvWindow  *ev_window,
1581                             GFile     *source_file)
1582 {
1583         GFile *target_file;
1584
1585         if (!ev_window->priv->local_uri) {
1586                 gchar *tmp_name;
1587                 gchar *base_name;
1588
1589                 /* We'd like to keep extension of source uri since
1590                  * it helps to resolve some mime types, say cbz */
1591                 tmp_name = ev_tmp_filename (NULL);
1592                 base_name = g_file_get_basename (source_file);
1593                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1594                                                           base_name, NULL);
1595                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1596                                      ev_window->priv->local_uri);
1597                 g_free (base_name);
1598                 g_free (tmp_name);
1599         }
1600
1601         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1602         g_file_copy_async (source_file, target_file,
1603                            0, G_PRIORITY_DEFAULT, NULL,
1604                            NULL, NULL, /* no progress callback */
1605                            (GAsyncReadyCallback) window_open_file_copy_ready_cb,
1606                            ev_window);
1607         g_object_unref (target_file);
1608 }
1609
1610 void
1611 ev_window_open_uri (EvWindow       *ev_window,
1612                     const char     *uri,
1613                     EvLinkDest     *dest,
1614                     EvWindowRunMode mode,
1615                     const gchar    *search_string,
1616                     gboolean        unlink_temp_file,
1617                     const gchar    *print_settings)
1618 {
1619         GFile *source_file;
1620
1621         ev_window->priv->in_reload = FALSE;
1622
1623         if (ev_window->priv->uri &&
1624             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1625                 ev_window_reload_document (ev_window);
1626                 return;
1627         }
1628
1629         if (ev_window->priv->monitor) {
1630                 g_object_unref (ev_window->priv->monitor);
1631                 ev_window->priv->monitor = NULL;
1632         }
1633
1634         ev_window_close_dialogs (ev_window);
1635         ev_window_clear_load_job (ev_window);
1636         ev_window_clear_local_uri (ev_window);
1637         ev_window_clear_print_settings_file (ev_window);
1638         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1639
1640         ev_window->priv->unlink_temp_file = unlink_temp_file;
1641
1642         if (mode == EV_WINDOW_MODE_PREVIEW) {
1643                 ev_window->priv->print_settings_file = print_settings ?
1644                         g_strdup (print_settings) : NULL;
1645         }
1646
1647         if (ev_window->priv->uri)
1648                 g_free (ev_window->priv->uri);
1649         ev_window->priv->uri = g_strdup (uri);
1650
1651         setup_size_from_metadata (ev_window);
1652
1653         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1654         g_signal_connect (ev_window->priv->load_job,
1655                           "finished",
1656                           G_CALLBACK (ev_window_load_job_cb),
1657                           ev_window);
1658
1659         source_file = g_file_new_for_uri (uri);
1660         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1661                 ev_window_load_file_remote (ev_window, source_file);
1662         } else {
1663                 g_object_unref (source_file);
1664                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1665         }
1666 }
1667
1668 static void
1669 ev_window_reload_document (EvWindow *ev_window)
1670 {
1671         const gchar *uri;
1672
1673         ev_window_clear_reload_job (ev_window);
1674         ev_window->priv->in_reload = TRUE;
1675
1676         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1677         ev_window->priv->reload_job = ev_job_load_new (uri, NULL, 0, NULL);
1678         g_signal_connect (ev_window->priv->reload_job, "finished",
1679                           G_CALLBACK (ev_window_reload_job_cb),
1680                           ev_window);
1681         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1682 }
1683
1684 static void
1685 file_open_dialog_response_cb (GtkWidget *chooser,
1686                               gint       response_id,
1687                               EvWindow  *ev_window)
1688 {
1689         gchar *uri;
1690
1691         if (response_id == GTK_RESPONSE_OK) {
1692                 GSList *uris;
1693
1694                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1695
1696                 ev_application_open_uri_list (EV_APP, uris,
1697                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1698                                               GDK_CURRENT_TIME);
1699
1700                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1701                 g_slist_free (uris);
1702         }
1703
1704         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1705         ev_application_set_chooser_uri (EV_APP, uri);
1706         g_free (uri);
1707
1708         gtk_widget_destroy (chooser);
1709 }
1710
1711 static void
1712 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1713 {
1714         GtkWidget *chooser;
1715
1716         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1717                                                GTK_WINDOW (window),
1718                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1719                                                GTK_STOCK_CANCEL,
1720                                                GTK_RESPONSE_CANCEL,
1721                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1722                                                NULL);
1723
1724         ev_document_factory_add_filters (chooser, NULL);
1725         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1726         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1727         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1728                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1729                                           ev_application_get_chooser_uri (EV_APP));
1730         } else if (window->priv->uri != NULL) {
1731                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1732                                           window->priv->uri);
1733         } else {
1734                 const gchar *folder;
1735
1736                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1737                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1738                                                      folder ? folder : g_get_home_dir ());
1739         }
1740
1741         g_signal_connect (chooser, "response",
1742                           G_CALLBACK (file_open_dialog_response_cb),
1743                           window);
1744
1745         gtk_widget_show (chooser);
1746 }
1747
1748 static gchar *
1749 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1750 {
1751         gchar *tmp_filename = NULL;
1752         gchar *name;
1753         gint   res;
1754         guint  i = 0;
1755
1756         name = g_path_get_basename (filename);
1757
1758         do {
1759                 gchar *basename;
1760
1761                 if (tmp_filename)
1762                         g_free (tmp_filename);
1763
1764                 basename = g_strdup_printf ("%s-%d", name, i++);
1765                 tmp_filename = g_build_filename (ev_tmp_dir (),
1766                                                  basename, NULL);
1767
1768                 g_free (basename);
1769         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1770
1771         g_free (name);
1772
1773         if (res != 0 && errno != EEXIST) {
1774                 if (error) {
1775                         *error = g_error_new (G_FILE_ERROR,
1776                                               g_file_error_from_errno (errno),
1777                                               _("Couldn't create symlink “%s”: %s"),
1778                                               tmp_filename, strerror (errno));
1779                 }
1780
1781                 g_free (tmp_filename);
1782
1783                 return NULL;
1784         }
1785
1786         return tmp_filename;
1787 }
1788
1789 static void
1790 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1791 {
1792         GError      *error = NULL;
1793         gchar       *symlink_uri;
1794         gchar       *old_filename;
1795         gchar       *new_filename;
1796         const gchar *uri_unc;
1797
1798         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1799                                      "uri-uncompressed");
1800         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1801                                             NULL, NULL);
1802         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1803
1804         if (error) {
1805                 ev_window_error_message (GTK_WINDOW (window),
1806                                          _("Cannot open a copy."),
1807                                          error);
1808
1809                 g_error_free (error);
1810                 g_free (old_filename);
1811                 g_free (new_filename);
1812
1813                 return;
1814         }
1815
1816         g_free (old_filename);
1817
1818         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1819         g_free (new_filename);
1820
1821         ev_application_open_uri_at_dest (EV_APP,
1822                                          symlink_uri,
1823                                          gtk_window_get_screen (GTK_WINDOW (window)),
1824                                          dest,
1825                                          0,
1826                                          NULL,
1827                                          TRUE,
1828                                          NULL,
1829                                          GDK_CURRENT_TIME);
1830         g_free (symlink_uri);
1831 }
1832
1833 static void
1834 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1835 {
1836         EvPageCache *page_cache;
1837         EvLinkDest  *dest;
1838         gint         current_page;
1839
1840         page_cache = ev_page_cache_get (window->priv->document);
1841         current_page = ev_page_cache_get_current_page (page_cache);
1842
1843         dest = ev_link_dest_new_page (current_page);
1844         ev_window_cmd_file_open_copy_at_dest (window, dest);
1845         g_object_unref (dest);
1846 }
1847
1848 static void
1849 ev_window_cmd_recent_file_activate (GtkAction *action,
1850                                     EvWindow  *window)
1851 {
1852         GtkRecentInfo *info;
1853         const gchar   *uri;
1854
1855         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1856         g_assert (info != NULL);
1857
1858         uri = gtk_recent_info_get_uri (info);
1859
1860         ev_application_open_uri_at_dest (EV_APP, uri,
1861                                          gtk_window_get_screen (GTK_WINDOW (window)),
1862                                          NULL, 0, NULL, FALSE, NULL,
1863                                          GDK_CURRENT_TIME);
1864 }
1865
1866 static void
1867 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1868                                              const gchar        *uri,
1869                                              EvWindow           *window)
1870 {
1871         ev_application_open_uri_at_dest (EV_APP, uri,
1872                                          gtk_window_get_screen (GTK_WINDOW (window)),
1873                                          NULL, 0, NULL, FALSE, NULL,
1874                                          GDK_CURRENT_TIME);
1875 }
1876
1877 static void
1878 ev_window_add_recent (EvWindow *window, const char *filename)
1879 {
1880         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1881 }
1882
1883 static gint
1884 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1885 {
1886         gboolean     has_ev_a, has_ev_b;
1887         const gchar *evince = g_get_application_name ();
1888
1889         has_ev_a = gtk_recent_info_has_application (a, evince);
1890         has_ev_b = gtk_recent_info_has_application (b, evince);
1891
1892         if (has_ev_a && has_ev_b) {
1893                 time_t time_a, time_b;
1894
1895                 time_a = gtk_recent_info_get_modified (a);
1896                 time_b = gtk_recent_info_get_modified (b);
1897
1898                 return (time_b - time_a);
1899         } else if (has_ev_a) {
1900                 return -1;
1901         } else if (has_ev_b) {
1902                 return 1;
1903         }
1904
1905         return 0;
1906 }
1907
1908 /*
1909  * Doubles underscore to avoid spurious menu accels.
1910  */
1911 static gchar *
1912 ev_window_get_recent_file_label (gint index, const gchar *filename)
1913 {
1914         GString *str;
1915         gint length;
1916         const gchar *p;
1917         const gchar *end;
1918         gboolean is_rtl;
1919
1920         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
1921
1922         g_return_val_if_fail (filename != NULL, NULL);
1923
1924         length = strlen (filename);
1925         str = g_string_sized_new (length + 10);
1926         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
1927
1928         p = filename;
1929         end = filename + length;
1930
1931         while (p != end) {
1932                 const gchar *next;
1933                 next = g_utf8_next_char (p);
1934
1935                 switch (*p) {
1936                         case '_':
1937                                 g_string_append (str, "__");
1938                                 break;
1939                         default:
1940                                 g_string_append_len (str, p, next - p);
1941                                 break;
1942                 }
1943
1944                 p = next;
1945         }
1946
1947         return g_string_free (str, FALSE);
1948 }
1949
1950 static void
1951 ev_window_setup_recent (EvWindow *ev_window)
1952 {
1953         GList        *items, *l;
1954         guint         n_items = 0;
1955         const gchar  *evince = g_get_application_name ();
1956         static guint  i = 0;
1957
1958         if (ev_window->priv->recent_ui_id > 0) {
1959                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1960                                           ev_window->priv->recent_ui_id);
1961                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1962         }
1963         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1964
1965         if (ev_window->priv->recent_action_group) {
1966                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1967                                                     ev_window->priv->recent_action_group);
1968                 g_object_unref (ev_window->priv->recent_action_group);
1969         }
1970         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1971         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1972                                             ev_window->priv->recent_action_group, 0);
1973
1974         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1975         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1976
1977         for (l = items; l && l->data; l = g_list_next (l)) {
1978                 GtkRecentInfo *info;
1979                 GtkAction     *action;
1980                 gchar         *action_name;
1981                 gchar         *label;
1982
1983                 info = (GtkRecentInfo *) l->data;
1984
1985                 if (!gtk_recent_info_has_application (info, evince) ||
1986                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1987                         continue;
1988
1989                 action_name = g_strdup_printf ("RecentFile%u", i++);
1990                 label = ev_window_get_recent_file_label (
1991                         n_items + 1, gtk_recent_info_get_display_name (info));
1992
1993                 action = g_object_new (GTK_TYPE_ACTION,
1994                                        "name", action_name,
1995                                        "label", label,
1996                                        NULL);
1997
1998                 g_object_set_data_full (G_OBJECT (action),
1999                                         "gtk-recent-info",
2000                                         gtk_recent_info_ref (info),
2001                                         (GDestroyNotify) gtk_recent_info_unref);
2002
2003                 g_signal_connect (G_OBJECT (action), "activate",
2004                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2005                                   (gpointer) ev_window);
2006
2007                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2008                                              action);
2009                 g_object_unref (action);
2010
2011                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2012                                        ev_window->priv->recent_ui_id,
2013                                        "/MainMenu/FileMenu/RecentFilesMenu",
2014                                        label,
2015                                        action_name,
2016                                        GTK_UI_MANAGER_MENUITEM,
2017                                        FALSE);
2018                 g_free (action_name);
2019                 g_free (label);
2020
2021                 if (++n_items == 5)
2022                         break;
2023         }
2024
2025         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2026         g_list_free (items);
2027 }
2028
2029 static void
2030 window_save_file_copy_ready_cb (GFile        *src,
2031                                 GAsyncResult *async_result,
2032                                 GFile        *dst)
2033 {
2034         EvWindow  *window;
2035         GtkWidget *dialog;
2036         gchar     *name;
2037         GError    *error = NULL;
2038
2039         if (g_file_copy_finish (src, async_result, &error)) {
2040                 ev_tmp_file_unlink (src);
2041                 return;
2042         }
2043
2044         window = g_object_get_data (G_OBJECT (dst), "ev-window");
2045         name = g_file_get_basename (dst);
2046         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2047                                          GTK_DIALOG_DESTROY_WITH_PARENT,
2048                                          GTK_MESSAGE_ERROR,
2049                                          GTK_BUTTONS_CLOSE,
2050                                          _("The file could not be saved as “%s”."),
2051                                          name);
2052         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2053                                                   "%s", error->message);
2054         g_signal_connect (dialog, "response",
2055                           G_CALLBACK (gtk_widget_destroy),
2056                           NULL);
2057         gtk_widget_show (dialog);
2058         ev_tmp_file_unlink (src);
2059
2060         g_free (name);
2061         g_error_free (error);
2062 }
2063
2064 static void
2065 ev_window_save_remote (EvWindow *ev_window,
2066                        GFile    *src,
2067                        GFile    *dst)
2068 {
2069         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2070         g_file_copy_async (src, dst,
2071                            G_FILE_COPY_OVERWRITE,
2072                            G_PRIORITY_DEFAULT, NULL,
2073                            NULL, NULL, /* no progress callback */
2074                            (GAsyncReadyCallback) window_save_file_copy_ready_cb,
2075                            dst);
2076 }
2077
2078 static void
2079 ev_window_clear_save_job (EvWindow *ev_window)
2080 {
2081         if (ev_window->priv->save_job != NULL) {
2082                 if (!ev_job_is_finished (ev_window->priv->save_job))
2083                         ev_job_cancel (ev_window->priv->save_job);
2084
2085                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2086                                                       ev_window_save_job_cb,
2087                                                       ev_window);
2088                 g_object_unref (ev_window->priv->save_job);
2089                 ev_window->priv->save_job = NULL;
2090         }
2091 }
2092
2093 static void
2094 ev_window_save_job_cb (EvJob     *job,
2095                        EvWindow  *window)
2096 {
2097         if (ev_job_is_failed (job)) {
2098                 gchar *msg;
2099
2100                 msg = g_strdup_printf (_("The file could not be saved as “%s”."),
2101                                        EV_JOB_SAVE (job)->uri);
2102                 ev_window_error_message (GTK_WINDOW (window), msg, job->error);
2103                 g_free (msg);
2104         }
2105
2106         ev_window_clear_save_job (window);
2107 }
2108
2109 static void
2110 file_save_dialog_response_cb (GtkWidget *fc,
2111                               gint       response_id,
2112                               EvWindow  *ev_window)
2113 {
2114         gchar *uri;
2115
2116         if (response_id != GTK_RESPONSE_OK) {
2117                 gtk_widget_destroy (fc);
2118                 return;
2119         }
2120
2121         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2122
2123         ev_window_clear_save_job (ev_window);
2124         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2125                                                      uri, ev_window->priv->uri);
2126         g_signal_connect (ev_window->priv->save_job, "finished",
2127                           G_CALLBACK (ev_window_save_job_cb),
2128                           ev_window);
2129         /* The priority doesn't matter for this job */
2130         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2131
2132         g_free (uri);
2133         gtk_widget_destroy (fc);
2134 }
2135
2136 static void
2137 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2138 {
2139         GtkWidget *fc;
2140         gchar *base_name;
2141         GFile *file;
2142         const gchar *folder;
2143
2144         fc = gtk_file_chooser_dialog_new (
2145                 _("Save a Copy"),
2146                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2147                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2148                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2149                 NULL);
2150
2151         ev_document_factory_add_filters (fc, ev_window->priv->document);
2152         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2153
2154         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2155         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2156         file = g_file_new_for_uri (ev_window->priv->uri);
2157         base_name = g_file_get_basename (file);
2158         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2159
2160         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2161         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2162                                              folder ? folder : g_get_home_dir ());
2163
2164         g_object_unref (file);
2165         g_free (base_name);
2166
2167         g_signal_connect (fc, "response",
2168                           G_CALLBACK (file_save_dialog_response_cb),
2169                           ev_window);
2170
2171         gtk_widget_show (fc);
2172 }
2173
2174 static void
2175 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2176                                     EvWindow     *window)
2177 {
2178         /* Dialog was canceled */
2179         if (!page_setup)
2180                 return;
2181
2182         if (window->priv->print_page_setup)
2183                 g_object_unref (window->priv->print_page_setup);
2184         window->priv->print_page_setup = g_object_ref (page_setup);
2185 }
2186
2187 static void
2188 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2189 {
2190         gtk_print_run_page_setup_dialog_async (
2191                 GTK_WINDOW (ev_window),
2192                 ev_window->priv->print_page_setup,
2193                 ev_window->priv->print_settings,
2194                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2195                 ev_window);
2196 }
2197
2198 static void
2199 ev_window_clear_print_job (EvWindow *window)
2200 {
2201         if (window->priv->print_job) {
2202                 if (!ev_job_is_finished (window->priv->print_job))
2203                         ev_job_cancel (window->priv->print_job);
2204
2205                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2206                                                       ev_window_print_job_cb,
2207                                                       window);
2208                 g_object_unref (window->priv->print_job);
2209                 window->priv->print_job = NULL;
2210         }
2211
2212         if (window->priv->gtk_print_job) {
2213                 g_object_unref (window->priv->gtk_print_job);
2214                 window->priv->gtk_print_job = NULL;
2215         }
2216 }
2217
2218 static void
2219 ev_window_load_print_settings_from_metadata (EvWindow *window)
2220 {
2221         gchar *uri = window->priv->uri;
2222         gint   i;
2223
2224         /* Load print setting that are specific to the document */
2225         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2226                 GValue   value = { 0, };
2227                 gboolean success;
2228
2229                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2230                 gtk_print_settings_set (window->priv->print_settings,
2231                                         document_print_settings[i],
2232                                         success ? g_value_get_string (&value) : NULL);
2233         }
2234 }
2235
2236 static void
2237 ev_window_save_print_settings (EvWindow *window)
2238 {
2239         gchar *uri = window->priv->uri;
2240         gint   i;
2241
2242         /* Save print settings that are specific to the document */
2243         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2244                 const gchar *value;
2245
2246                 value = gtk_print_settings_get (window->priv->print_settings,
2247                                                 document_print_settings[i]);
2248                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2249         }
2250 }
2251
2252 static void
2253 ev_window_print_finished (GtkPrintJob *print_job,
2254                           EvWindow    *window,
2255                           GError      *error)
2256 {
2257         ev_window_clear_print_job (window);
2258
2259         if (error) {
2260                 GtkWidget *dialog;
2261
2262                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2263                                                  GTK_DIALOG_MODAL,
2264                                                  GTK_MESSAGE_ERROR,
2265                                                  GTK_BUTTONS_OK,
2266                                                  _("Failed to print document"));
2267                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2268                                                           "%s", error->message);
2269
2270                 gtk_dialog_run (GTK_DIALOG (dialog));
2271                 gtk_widget_destroy (dialog);
2272         } else {
2273                 /* If printed successfully, save print settings */
2274                 ev_application_set_print_settings (EV_APP,
2275                                                    window->priv->print_settings);
2276                 ev_window_save_print_settings (window);
2277         }
2278 }
2279
2280 static void
2281 ev_window_print_send (EvWindow    *window,
2282                       const gchar *filename)
2283 {
2284         GtkPrintSettings *settings;
2285         EvFileExporterCapabilities capabilities;
2286
2287         /* Some printers take into account some print settings,
2288          * and others don't. However we have exported the document
2289          * to a ps or pdf file according to such print settings. So,
2290          * we want to send the exported file to printer with those
2291          * settings set to default values.
2292          */
2293         settings = gtk_print_settings_copy (window->priv->print_settings);
2294         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2295
2296         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2297         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2298         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2299                 gtk_print_settings_set_n_copies (settings, 1);
2300         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2301                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2302         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2303                 gtk_print_settings_set_scale (settings, 1.0);
2304         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2305                 gtk_print_settings_set_collate (settings, FALSE);
2306         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2307                 gtk_print_settings_set_reverse (settings, FALSE);
2308         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2309                 gtk_print_settings_set_number_up (settings, 1);
2310                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2311         }
2312
2313         if (window->priv->print_preview) {
2314                 gchar *uri;
2315                 gchar *print_settings_file = NULL;
2316
2317                 ev_application_set_print_settings (EV_APP,
2318                                                    window->priv->print_settings);
2319
2320 #if GTK_CHECK_VERSION (2, 11, 0)
2321                 print_settings_file = ev_tmp_filename ("print-settings");
2322                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2323 #endif
2324                 uri = g_filename_to_uri (filename, NULL, NULL);
2325                 ev_application_open_uri_at_dest (EV_APP,
2326                                                  uri,
2327                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2328                                                  NULL,
2329                                                  EV_WINDOW_MODE_PREVIEW,
2330                                                  NULL,
2331                                                  TRUE,
2332                                                  print_settings_file,
2333                                                  GDK_CURRENT_TIME);
2334                 g_free (print_settings_file);
2335                 g_free (uri);
2336         } else {
2337                 GtkPrintJob *job;
2338                 GError      *error = NULL;
2339
2340                 job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
2341                                          window->priv->printer,
2342                                          settings,
2343                                          window->priv->print_page_setup);
2344
2345                 if (window->priv->gtk_print_job)
2346                         g_object_unref (window->priv->gtk_print_job);
2347                 window->priv->gtk_print_job = job;
2348
2349                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2350                         gtk_print_job_send (job,
2351                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2352                                             window, NULL);
2353                 } else {
2354                         ev_window_clear_print_job (window);
2355                         g_warning ("%s", error->message);
2356                         g_error_free (error);
2357                 }
2358         }
2359
2360         g_object_unref (settings);
2361 }
2362
2363 static void
2364 ev_window_print_job_cb (EvJob    *job,
2365                         EvWindow *window)
2366 {
2367         if (ev_job_is_failed (job)) {
2368                 g_warning ("%s", job->error->message);
2369                 ev_window_clear_print_job (window);
2370                 return;
2371         }
2372
2373         g_assert (EV_JOB_PRINT (job)->temp_file != NULL);
2374
2375         ev_window_print_send (window, EV_JOB_PRINT (job)->temp_file);
2376 }
2377
2378 static gboolean
2379 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2380                                     gint       response,
2381                                     EvWindow  *window)
2382 {
2383         EvPrintRange  *ranges = NULL;
2384         EvPrintPageSet page_set;
2385         gint           n_ranges = 0;
2386         gint           copies;
2387         gint           pages_per_sheet;
2388         gboolean       collate;
2389         gboolean       reverse;
2390         gdouble        scale;
2391         gint           current_page;
2392         gdouble        width;
2393         gdouble        height;
2394         GtkPrintPages  print_pages;
2395         const gchar   *file_format;
2396
2397         if (response != GTK_RESPONSE_OK &&
2398             response != GTK_RESPONSE_APPLY) {
2399                 gtk_widget_destroy (GTK_WIDGET (dialog));
2400                 window->priv->print_dialog = NULL;
2401
2402                 return FALSE;
2403         }
2404
2405         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2406
2407         if (window->priv->printer)
2408                 g_object_unref (window->priv->printer);
2409         if (window->priv->print_settings)
2410                 g_object_unref (window->priv->print_settings);
2411         if (window->priv->print_page_setup)
2412                 g_object_unref (window->priv->print_page_setup);
2413
2414         window->priv->printer = g_object_ref (
2415                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2416         window->priv->print_settings = g_object_ref (
2417                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2418         window->priv->print_page_setup = g_object_ref (
2419                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2420
2421         file_format = gtk_print_settings_get (window->priv->print_settings,
2422                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2423
2424         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2425                 GtkWidget *msgdialog;
2426
2427                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2428                                                     GTK_DIALOG_MODAL,
2429                                                     GTK_MESSAGE_ERROR,
2430                                                     GTK_BUTTONS_OK,
2431                                                     _("Printing is not supported on this printer."));
2432
2433                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2434                 gtk_widget_destroy (msgdialog);
2435
2436                 return FALSE;
2437         }
2438
2439         ev_window_clear_print_job (window);
2440
2441         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2442         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2443
2444         switch (print_pages) {
2445         case GTK_PRINT_PAGES_CURRENT:
2446                 ranges = g_new0 (EvPrintRange, 1);
2447
2448                 ranges->start = current_page;
2449                 ranges->end = current_page;
2450                 n_ranges = 1;
2451
2452                 break;
2453         case GTK_PRINT_PAGES_RANGES: {
2454                 GtkPageRange *page_range;
2455
2456                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2457                                                                  &n_ranges);
2458                 if (n_ranges > 0)
2459                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2460         }
2461                 break;
2462         case GTK_PRINT_PAGES_ALL: {
2463                 gint n_pages;
2464
2465                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2466
2467                 ranges = g_new0 (EvPrintRange, 1);
2468
2469                 ranges->start = 0;
2470                 ranges->end = n_pages - 1;
2471                 n_ranges = 1;
2472         }
2473                 break;
2474         }
2475
2476         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2477
2478         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2479
2480         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2481                                                 GTK_UNIT_POINTS);
2482         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2483                                                   GTK_UNIT_POINTS);
2484
2485         if (scale != 1.0) {
2486                 width *= scale;
2487                 height *= scale;
2488         }
2489
2490         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2491
2492         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2493         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2494         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2495
2496         window->priv->print_job = ev_job_print_new (window->priv->document,
2497                                                     file_format ? file_format : "ps",
2498                                                     width, height,
2499                                                     ranges, n_ranges,
2500                                                     page_set,
2501                                                     pages_per_sheet,
2502                                                     copies, collate,
2503                                                     reverse);
2504
2505         g_signal_connect (window->priv->print_job, "finished",
2506                           G_CALLBACK (ev_window_print_job_cb),
2507                           window);
2508         /* The priority doesn't matter for this job */
2509         ev_job_scheduler_push_job (window->priv->print_job, EV_JOB_PRIORITY_NONE);
2510
2511         gtk_widget_destroy (GTK_WIDGET (dialog));
2512         window->priv->print_dialog = NULL;
2513
2514         return TRUE;
2515 }
2516
2517 void
2518 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2519 {
2520         GtkWidget           *dialog;
2521         EvPageCache         *page_cache;
2522         gint                 current_page;
2523         gint                 document_last_page;
2524         GtkPrintCapabilities capabilities;
2525
2526         g_return_if_fail (EV_IS_WINDOW (ev_window));
2527         g_return_if_fail (ev_window->priv->document != NULL);
2528
2529         if (ev_window->priv->print_dialog) {
2530                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2531                 return;
2532         }
2533
2534         page_cache = ev_page_cache_get (ev_window->priv->document);
2535         current_page = ev_page_cache_get_current_page (page_cache);
2536         document_last_page = ev_page_cache_get_n_pages (page_cache);
2537
2538         if (!ev_window->priv->print_settings) {
2539                 ev_window->priv->print_settings = gtk_print_settings_copy (
2540                         ev_application_get_print_settings (EV_APP));
2541                 ev_window_load_print_settings_from_metadata (ev_window);
2542         }
2543
2544         if (first_page != 1 || last_page != document_last_page) {
2545                 GtkPageRange range;
2546
2547                 /* Ranges in GtkPrint are 0 - N */
2548                 range.start = first_page - 1;
2549                 range.end = last_page - 1;
2550
2551                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2552                                                     GTK_PRINT_PAGES_RANGES);
2553                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2554                                                     &range, 1);
2555         }
2556
2557         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2558         ev_window->priv->print_dialog = dialog;
2559
2560         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2561                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2562         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2563                                                        capabilities);
2564
2565         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2566                                                 current_page);
2567
2568         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2569                                             ev_window->priv->print_settings);
2570
2571         if (ev_window->priv->print_page_setup)
2572                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2573                                                       ev_window->priv->print_page_setup);
2574
2575         g_signal_connect (G_OBJECT (dialog), "response",
2576                           G_CALLBACK (ev_window_print_dialog_response_cb),
2577                           ev_window);
2578
2579         gtk_widget_show (dialog);
2580 }
2581
2582 static void
2583 ev_window_print (EvWindow *window)
2584 {
2585         EvPageCache *page_cache;
2586         gint         last_page;
2587
2588         page_cache = ev_page_cache_get (window->priv->document);
2589         last_page = ev_page_cache_get_n_pages (page_cache);
2590
2591         ev_window_print_range (window, 1, last_page);
2592 }
2593
2594 static void
2595 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2596 {
2597         ev_window_print (ev_window);
2598 }
2599
2600 static void
2601 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2602 {
2603         if (ev_window->priv->properties == NULL) {
2604                 ev_window->priv->properties = ev_properties_dialog_new ();
2605                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2606                                                    ev_window->priv->document);
2607                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2608                                            (gpointer) &(ev_window->priv->properties));
2609                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2610                                               GTK_WINDOW (ev_window));
2611         }
2612
2613         ev_document_fc_mutex_lock ();
2614         gtk_widget_show (ev_window->priv->properties);
2615         ev_document_fc_mutex_unlock ();
2616 }
2617
2618 static void
2619 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2620 {
2621         g_return_if_fail (EV_IS_WINDOW (ev_window));
2622
2623         gtk_widget_destroy (GTK_WIDGET (ev_window));
2624 }
2625
2626 static void
2627 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2628 {
2629         GtkAction *action;
2630
2631         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2632         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2633         update_chrome_visibility (window);
2634
2635         action = gtk_action_group_get_action (window->priv->action_group,
2636                                               PAGE_SELECTOR_ACTION);
2637         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2638 }
2639
2640 static void
2641 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2642 {
2643         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2644 }
2645
2646 static void
2647 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2648 {
2649         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2650 }
2651
2652 static void
2653 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2654 {
2655         gboolean continuous;
2656
2657         ev_window_stop_presentation (ev_window, TRUE);
2658         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2659         g_object_set (G_OBJECT (ev_window->priv->view),
2660                       "continuous", continuous,
2661                       NULL);
2662         ev_window_update_actions (ev_window);
2663 }
2664
2665 static void
2666 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2667 {
2668         gboolean dual_page;
2669
2670         ev_window_stop_presentation (ev_window, TRUE);
2671         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2672         g_object_set (G_OBJECT (ev_window->priv->view),
2673                       "dual-page", dual_page,
2674                       NULL);
2675         ev_window_update_actions (ev_window);
2676 }
2677
2678 static void
2679 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2680 {
2681         ev_window_stop_presentation (ev_window, TRUE);
2682
2683         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2684                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2685         } else {
2686                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2687         }
2688         ev_window_update_actions (ev_window);
2689 }
2690
2691 static void
2692 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2693 {
2694         ev_window_stop_presentation (ev_window, TRUE);
2695
2696         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2697                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2698         } else {
2699                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2700         }
2701         ev_window_update_actions (ev_window);
2702 }
2703
2704
2705 static void
2706 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2707 {
2708         g_return_if_fail (EV_IS_WINDOW (ev_window));
2709
2710         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2711 }
2712
2713 static void
2714 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2715 {
2716         g_return_if_fail (EV_IS_WINDOW (ev_window));
2717
2718         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2719                 g_error ("Find action should be insensitive since document doesn't support find");
2720                 return;
2721         }
2722
2723         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2724         update_chrome_visibility (ev_window);
2725         gtk_widget_grab_focus (ev_window->priv->find_bar);
2726 }
2727
2728 static void
2729 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2730 {
2731         g_return_if_fail (EV_IS_WINDOW (ev_window));
2732
2733         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2734         update_chrome_visibility (ev_window);
2735         gtk_widget_grab_focus (ev_window->priv->find_bar);
2736         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2737 }
2738
2739 static void
2740 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2741 {
2742         g_return_if_fail (EV_IS_WINDOW (ev_window));
2743
2744         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2745         update_chrome_visibility (ev_window);
2746         gtk_widget_grab_focus (ev_window->priv->find_bar);
2747         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2748 }
2749
2750 static void
2751 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2752 {
2753         g_return_if_fail (EV_IS_WINDOW (ev_window));
2754
2755         ev_view_copy (EV_VIEW (ev_window->priv->view));
2756 }
2757
2758 static void
2759 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2760                                       EvWindow *ev_window)
2761 {
2762         if (!ev_window_is_empty (ev_window))
2763                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2764                                              gtk_paned_get_position (GTK_PANED (object)));
2765 }
2766
2767 static void
2768 ev_window_update_fullscreen_action (EvWindow *window)
2769 {
2770         GtkAction *action;
2771
2772         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2773         g_signal_handlers_block_by_func
2774                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2775         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2776                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2777         g_signal_handlers_unblock_by_func
2778                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2779 }
2780
2781 static void
2782 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2783 {
2784         GtkWidget *item;
2785
2786         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2787         g_object_set (item, "is-important", FALSE, NULL);
2788
2789         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2790         g_object_set (item, "is-important", FALSE, NULL);
2791
2792         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2793         g_object_set (item, "is-important", TRUE, NULL);
2794
2795         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2796         g_object_set (item, "is-important", TRUE, NULL);
2797 }
2798
2799 static void
2800 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2801 {
2802         static gboolean done = FALSE;
2803
2804         if (!done) {
2805                 gtk_rc_parse_string (
2806                         "\n"
2807                         "   style \"fullscreen-toolbar-style\"\n"
2808                         "   {\n"
2809                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2810                         "   }\n"
2811                         "\n"
2812                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2813                         "\n");
2814                 done = TRUE;
2815         }
2816
2817         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2818 }
2819
2820 static void
2821 ev_window_run_fullscreen (EvWindow *window)
2822 {
2823         EvView  *view = EV_VIEW (window->priv->view);
2824         gboolean fullscreen_window = TRUE;
2825
2826         if (ev_view_get_fullscreen (view))
2827                 return;
2828
2829         if (!window->priv->fullscreen_toolbar) {
2830                 window->priv->fullscreen_toolbar =
2831                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2832                                                    "/FullscreenToolbar");
2833
2834                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2835                                        GTK_TOOLBAR_BOTH_HORIZ);
2836                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2837                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2838
2839                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2840                                     window->priv->fullscreen_toolbar,
2841                                     FALSE, FALSE, 0);
2842                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2843                                        window->priv->fullscreen_toolbar, 1);
2844         }
2845
2846         if (ev_view_get_presentation (view)) {
2847                 ev_window_stop_presentation (window, FALSE);
2848                 fullscreen_window = FALSE;
2849         }
2850
2851         g_object_set (G_OBJECT (window->priv->scrolled_window),
2852                       "shadow-type", GTK_SHADOW_NONE,
2853                       NULL);
2854
2855         ev_view_set_fullscreen (view, TRUE);
2856         ev_window_update_fullscreen_action (window);
2857
2858         /* If the user doesn't have the main toolbar he/she won't probably want
2859          * the toolbar in fullscreen mode. See bug #483048
2860          */
2861         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2862                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2863         update_chrome_visibility (window);
2864
2865         if (fullscreen_window)
2866                 gtk_window_fullscreen (GTK_WINDOW (window));
2867         gtk_widget_grab_focus (window->priv->view);
2868
2869         if (!ev_window_is_empty (window))
2870                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2871 }
2872
2873 static void
2874 ev_window_stop_fullscreen (EvWindow *window,
2875                            gboolean  unfullscreen_window)
2876 {
2877         EvView *view = EV_VIEW (window->priv->view);
2878
2879         if (!ev_view_get_fullscreen (view))
2880                 return;
2881
2882         g_object_set (G_OBJECT (window->priv->scrolled_window),
2883                       "shadow-type", GTK_SHADOW_IN,
2884                       NULL);
2885
2886         ev_view_set_fullscreen (view, FALSE);
2887         ev_window_update_fullscreen_action (window);
2888         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2889         update_chrome_visibility (window);
2890         if (unfullscreen_window)
2891                 gtk_window_unfullscreen (GTK_WINDOW (window));
2892
2893         if (!ev_window_is_empty (window))
2894                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2895 }
2896
2897 static void
2898 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2899 {
2900         gboolean fullscreen;
2901
2902         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2903         if (fullscreen) {
2904                 ev_window_run_fullscreen (window);
2905         } else {
2906                 ev_window_stop_fullscreen (window, TRUE);
2907         }
2908 }
2909
2910 static gboolean
2911 presentation_timeout_cb (EvWindow *window)
2912 {
2913         EvView *view = EV_VIEW (window->priv->view);
2914
2915         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2916                 return FALSE;
2917
2918         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2919         window->priv->presentation_timeout_id = 0;
2920
2921         return FALSE;
2922 }
2923
2924 static void
2925 presentation_set_timeout (EvWindow *window)
2926 {
2927         if (window->priv->presentation_timeout_id > 0) {
2928                 g_source_remove (window->priv->presentation_timeout_id);
2929         }
2930
2931         window->priv->presentation_timeout_id =
2932                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2933                                        (GSourceFunc)presentation_timeout_cb, window);
2934
2935         ev_view_show_cursor (EV_VIEW (window->priv->view));
2936 }
2937
2938 static void
2939 presentation_clear_timeout (EvWindow *window)
2940 {
2941         if (window->priv->presentation_timeout_id > 0) {
2942                 g_source_remove (window->priv->presentation_timeout_id);
2943         }
2944
2945         window->priv->presentation_timeout_id = 0;
2946
2947         ev_view_show_cursor (EV_VIEW (window->priv->view));
2948 }
2949
2950 static gboolean
2951 presentation_motion_notify_cb (GtkWidget *widget,
2952                                GdkEventMotion *event,
2953                                gpointer user_data)
2954 {
2955         EvWindow *window = EV_WINDOW (user_data);
2956
2957         presentation_set_timeout (window);
2958
2959         return FALSE;
2960 }
2961
2962 static gboolean
2963 presentation_leave_notify_cb (GtkWidget *widget,
2964                               GdkEventCrossing *event,
2965                               gpointer user_data)
2966 {
2967         EvWindow *window = EV_WINDOW (user_data);
2968
2969         presentation_clear_timeout (window);
2970
2971         return FALSE;
2972 }
2973
2974 static void
2975 ev_window_update_presentation_action (EvWindow *window)
2976 {
2977         GtkAction *action;
2978
2979         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2980         g_signal_handlers_block_by_func
2981                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2982         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2983                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2984         g_signal_handlers_unblock_by_func
2985                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2986 }
2987
2988 static void
2989 ev_window_run_presentation (EvWindow *window)
2990 {
2991         EvView  *view = EV_VIEW (window->priv->view);
2992         gboolean fullscreen_window = TRUE;
2993
2994         if (ev_view_get_presentation (view))
2995                 return;
2996
2997         if (ev_view_get_fullscreen (view)) {
2998                 ev_window_stop_fullscreen (window, FALSE);
2999                 fullscreen_window = FALSE;
3000         }
3001
3002         g_object_set (G_OBJECT (window->priv->scrolled_window),
3003                       "shadow-type", GTK_SHADOW_NONE,
3004                       NULL);
3005
3006         ev_view_set_presentation (view, TRUE);
3007         ev_window_update_presentation_action (window);
3008
3009         update_chrome_visibility (window);
3010
3011         gtk_widget_grab_focus (window->priv->view);
3012         if (fullscreen_window)
3013                 gtk_window_fullscreen (GTK_WINDOW (window));
3014
3015         g_signal_connect (window->priv->view,
3016                           "motion-notify-event",
3017                           G_CALLBACK (presentation_motion_notify_cb),
3018                           window);
3019         g_signal_connect (window->priv->view,
3020                           "leave-notify-event",
3021                           G_CALLBACK (presentation_leave_notify_cb),
3022                           window);
3023         presentation_set_timeout (window);
3024
3025         ev_application_screensaver_disable (EV_APP);
3026
3027         if (!ev_window_is_empty (window))
3028                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3029 }
3030
3031 static void
3032 ev_window_stop_presentation (EvWindow *window,
3033                              gboolean  unfullscreen_window)
3034 {
3035         EvView *view = EV_VIEW (window->priv->view);
3036
3037         if (!ev_view_get_presentation (view))
3038                 return;
3039
3040         g_object_set (G_OBJECT (window->priv->scrolled_window),
3041                       "shadow-type", GTK_SHADOW_IN,
3042                       NULL);
3043
3044         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3045         ev_window_update_presentation_action (window);
3046         update_chrome_visibility (window);
3047         if (unfullscreen_window)
3048                 gtk_window_unfullscreen (GTK_WINDOW (window));
3049
3050         g_signal_handlers_disconnect_by_func (window->priv->view,
3051                                               (gpointer) presentation_motion_notify_cb,
3052                                               window);
3053         g_signal_handlers_disconnect_by_func (window->priv->view,
3054                                               (gpointer) presentation_leave_notify_cb,
3055                                               window);
3056         presentation_clear_timeout (window);
3057
3058         ev_application_screensaver_enable (EV_APP);
3059
3060         if (!ev_window_is_empty (window))
3061                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3062 }
3063
3064 static void
3065 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3066 {
3067         gboolean presentation;
3068
3069         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3070         if (presentation) {
3071                 ev_window_run_presentation (window);
3072         } else {
3073                 ev_window_stop_presentation (window, TRUE);
3074         }
3075 }
3076
3077 static void
3078 ev_window_run_preview (EvWindow *window)
3079 {
3080         GtkAction *action;
3081
3082         if (!window->priv->preview_toolbar) {
3083                 window->priv->preview_toolbar =
3084                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3085                                                    "/PreviewToolbar");
3086
3087                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3088                                     window->priv->preview_toolbar,
3089                                     FALSE, FALSE, 0);
3090                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3091                                        window->priv->preview_toolbar, 1);
3092         }
3093
3094         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3095
3096         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3097         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3098         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3099
3100         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3101
3102         action = gtk_action_group_get_action (window->priv->action_group,
3103                                               "PreviewPrint");
3104 #if GTK_CHECK_VERSION (2, 11, 0)
3105         gtk_action_set_visible (action, TRUE);
3106 #else
3107         gtk_action_set_visible (action, FALSE);
3108 #endif
3109
3110         update_chrome_visibility (window);
3111 }
3112
3113 static void
3114 ev_window_screen_changed (GtkWidget *widget,
3115                           GdkScreen *old_screen)
3116 {
3117         EvWindow *window = EV_WINDOW (widget);
3118         EvWindowPrivate *priv = window->priv;
3119         GdkScreen *screen;
3120
3121         screen = gtk_widget_get_screen (widget);
3122         if (screen == old_screen)
3123                 return;
3124
3125         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3126                                 get_screen_dpi (GTK_WINDOW (window)));
3127
3128         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3129                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3130         }
3131 }
3132
3133 static gboolean
3134 ev_window_state_event (GtkWidget           *widget,
3135                        GdkEventWindowState *event)
3136 {
3137         EvWindow *window = EV_WINDOW (widget);
3138         EvView   *view = EV_VIEW (window->priv->view);
3139
3140         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3141                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3142         }
3143
3144         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3145                 return FALSE;
3146
3147         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3148                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3149                         return FALSE;
3150
3151                 ev_window_run_fullscreen (window);
3152         } else {
3153                 if (ev_view_get_fullscreen (view))
3154                         ev_window_stop_fullscreen (window, FALSE);
3155                 else if (ev_view_get_presentation (view))
3156                         ev_window_stop_presentation (window, FALSE);
3157         }
3158
3159         return FALSE;
3160 }
3161
3162 static void
3163 ev_window_set_page_mode (EvWindow         *window,
3164                          EvWindowPageMode  page_mode)
3165 {
3166         GtkWidget *child = NULL;
3167         GtkWidget *real_child;
3168
3169         if (window->priv->page_mode == page_mode)
3170                 return;
3171
3172         window->priv->page_mode = page_mode;
3173
3174         switch (page_mode) {
3175                 case PAGE_MODE_DOCUMENT:
3176                         child = window->priv->view;
3177                         break;
3178                 case PAGE_MODE_PASSWORD:
3179                         child = window->priv->password_view;
3180                         break;
3181                 default:
3182                         g_assert_not_reached ();
3183         }
3184
3185         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3186         if (child != real_child) {
3187                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3188                                       real_child);
3189                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3190                                    child);
3191         }
3192         ev_window_update_actions (window);
3193 }
3194
3195
3196 static void
3197 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3198 {
3199         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3200 }
3201
3202 static void
3203 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3204 {
3205         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3206 }
3207
3208 static void
3209 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3210 {
3211         EvWindow *ev_window = EV_WINDOW (data);
3212         egg_editable_toolbar_set_edit_mode
3213                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3214         ev_application_save_toolbars_model (EV_APP);
3215         gtk_widget_destroy (GTK_WIDGET (dialog));
3216 }
3217
3218 static void
3219 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3220 {
3221         GtkWidget *dialog;
3222         GtkWidget *editor;
3223
3224         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3225                                               GTK_WINDOW (ev_window),
3226                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3227                                               GTK_STOCK_CLOSE,
3228                                               GTK_RESPONSE_CLOSE,
3229                                               NULL);
3230         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3231         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3232         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3233         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3234         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3235
3236         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3237                                          ev_application_get_toolbars_model (EV_APP));
3238         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3239         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3240
3241         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3242
3243         egg_editable_toolbar_set_edit_mode
3244                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3245
3246         g_signal_connect (dialog, "response",
3247                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3248                           ev_window);
3249         gtk_widget_show_all (dialog);
3250 }
3251
3252 static void
3253 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3254 {
3255         g_return_if_fail (EV_IS_WINDOW (ev_window));
3256
3257         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3258         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3259 }
3260
3261 static void
3262 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3263 {
3264         g_return_if_fail (EV_IS_WINDOW (ev_window));
3265
3266         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3267         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3268 }
3269
3270 static void
3271 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3272 {
3273         g_return_if_fail (EV_IS_WINDOW (ev_window));
3274
3275         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3276 }
3277
3278 void
3279 ev_window_go_previous_page (EvWindow *ev_window)
3280 {
3281         ev_window_cmd_go_previous_page (NULL, ev_window);
3282 }
3283
3284 static void
3285 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3286 {
3287         g_return_if_fail (EV_IS_WINDOW (ev_window));
3288
3289         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3290 }
3291
3292 void
3293 ev_window_go_next_page (EvWindow *ev_window)
3294 {
3295         ev_window_cmd_go_next_page (NULL, ev_window);
3296 }
3297
3298 static void
3299 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3300 {
3301         g_return_if_fail (EV_IS_WINDOW (ev_window));
3302
3303         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3304 }
3305
3306 void
3307 ev_window_go_first_page (EvWindow *ev_window)
3308 {
3309         ev_window_cmd_go_first_page (NULL, ev_window);
3310 }
3311
3312 static void
3313 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3314 {
3315         int n_pages;
3316
3317         g_return_if_fail (EV_IS_WINDOW (ev_window));
3318
3319         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3320         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3321 }
3322
3323 void
3324 ev_window_go_last_page (EvWindow *ev_window)
3325 {
3326         ev_window_cmd_go_last_page (NULL, ev_window);
3327 }
3328
3329 static void
3330 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3331 {
3332         int n_pages, current_page;
3333
3334         g_return_if_fail (EV_IS_WINDOW (ev_window));
3335
3336         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3337         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3338
3339         if (current_page + 10 < n_pages)
3340                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3341 }
3342
3343 static void
3344 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3345 {
3346         int current_page;
3347
3348         g_return_if_fail (EV_IS_WINDOW (ev_window));
3349
3350         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3351
3352         if (current_page - 10 >= 0)
3353                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3354 }
3355
3356 static void
3357 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3358 {
3359         ev_window_reload_document (ev_window);
3360 }
3361
3362 static void
3363 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3364 {
3365         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3366 }
3367
3368 static void
3369 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3370 {
3371         GError *error = NULL;
3372         GdkScreen *screen;
3373         char *command;
3374         const char *lang;
3375         char *uri = NULL;
3376
3377         int i;
3378
3379         const char * const * langs = g_get_language_names ();
3380
3381         for (i = 0; langs[i]; i++) {
3382                 lang = langs[i];
3383                 if (strchr (lang, '.')) {
3384                         continue;
3385                 }
3386
3387                 uri = g_build_filename(GNOMEDATADIR,
3388                                        "/gnome/help/" PACKAGE,
3389                                        lang,
3390                                        "/evince.xml",
3391                                        NULL);
3392
3393                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3394                         break;
3395                 }
3396                 g_free (uri);
3397                 uri = NULL;
3398         }
3399
3400         if (uri == NULL) {
3401                 g_warning ("Cannot find help");
3402                 return;
3403         }
3404
3405         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3406         g_free (uri);
3407
3408         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3409         gdk_spawn_command_line_on_screen (screen, command, &error);
3410         if (error != NULL) {
3411                 g_warning ("%s", error->message);
3412                 g_error_free (error);
3413         }
3414         g_free (command);
3415 }
3416
3417 static void
3418 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3419 {
3420         ev_window_stop_fullscreen (window, TRUE);
3421 }
3422
3423 static void
3424 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3425 {
3426         ev_window_run_presentation (window);
3427 }
3428
3429 void
3430 ev_window_start_presentation (EvWindow *ev_window)
3431 {
3432         ev_window_run_presentation (ev_window);
3433 }
3434
3435 static gboolean
3436 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3437                                 EvWindow   *window)
3438 {
3439         EvWindowPrivate *priv = window->priv;
3440         const gchar *printer_name;
3441
3442         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3443         if ((printer_name
3444              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3445             (!printer_name && gtk_printer_is_default (printer))) {
3446                 if (priv->printer)
3447                         g_object_unref (priv->printer);
3448                 priv->printer = g_object_ref (printer);
3449
3450                 /* Now that we have the printer, we'll start the print */
3451                 ev_window_do_preview_print (window);
3452
3453                 return TRUE; /* we're done */
3454         }
3455
3456         return FALSE; /* continue the enumeration */
3457 }
3458
3459 static void
3460 ev_window_preview_print_finished (GtkPrintJob *print_job,
3461                                   EvWindow    *window,
3462                                   GError      *error)
3463 {
3464         if (error) {
3465                 GtkWidget *dialog;
3466
3467                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3468                                                  GTK_DIALOG_MODAL,
3469                                                  GTK_MESSAGE_ERROR,
3470                                                  GTK_BUTTONS_OK,
3471                                                  _("Failed to print document"));
3472                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3473                                                           "%s", error->message);
3474
3475                 gtk_dialog_run (GTK_DIALOG (dialog));
3476                 gtk_widget_destroy (dialog);
3477         }
3478
3479         g_object_unref (print_job);
3480         gtk_widget_destroy (GTK_WIDGET (window));
3481 }
3482
3483 static void
3484 ev_window_do_preview_print (EvWindow *window)
3485 {
3486         EvWindowPrivate  *priv = window->priv;
3487         GtkPageSetup     *page_setup;
3488         GtkPrintJob      *job;
3489         gchar            *filename;
3490         GError           *error = NULL;
3491
3492         g_assert (priv->print_settings != NULL);
3493         g_assert (priv->printer != NULL);
3494
3495         page_setup = gtk_page_setup_new ();
3496
3497         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3498                                  priv->printer,
3499                                  priv->print_settings,
3500                                  page_setup);
3501
3502         g_object_unref (priv->print_settings);
3503         priv->print_settings = NULL;
3504         g_object_unref (priv->printer);
3505         priv->printer = NULL;
3506         g_object_unref (page_setup);
3507
3508         filename = g_filename_from_uri (priv->local_uri ?
3509                                         priv->local_uri : priv->uri,
3510                                         NULL, NULL);
3511
3512         if (gtk_print_job_set_source_file (job, filename, &error)) {
3513                 gtk_print_job_send (job,
3514                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3515                                     window, NULL);
3516         } else {
3517                 g_warning ("%s", error->message);
3518                 g_error_free (error);
3519         }
3520
3521         g_free (filename);
3522
3523         gtk_widget_hide (GTK_WIDGET (window));
3524 }
3525
3526 static void
3527 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3528 {
3529         EvWindowPrivate *priv = window->priv;
3530         GtkPrintSettings *print_settings = NULL;
3531 #if GTK_CHECK_VERSION (2, 11, 0)
3532         const gchar      *print_settings_file = priv->print_settings_file;
3533
3534         if (print_settings_file) {
3535                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3536                         GError *error = NULL;
3537
3538                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3539                                                                            &error);
3540
3541                         if (error) {
3542                                 g_warning ("%s", error->message);
3543                                 g_error_free (error);
3544                                 print_settings = NULL;
3545                         }
3546                 }
3547         }
3548 #endif /* GTK 2.11.0 */
3549
3550         if (!print_settings)
3551                 print_settings = gtk_print_settings_new ();
3552
3553         if (priv->print_settings)
3554                 g_object_unref (priv->print_settings);
3555         priv->print_settings = print_settings;
3556
3557         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3558                                 window, NULL, FALSE);
3559 }
3560
3561 static void
3562 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3563 {
3564         GtkWidget *widget;
3565
3566         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3567
3568         widget = gtk_window_get_focus (GTK_WINDOW (window));
3569         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3570                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3571                 update_chrome_visibility (window);
3572                 gtk_widget_grab_focus (window->priv->view);
3573         } else {
3574                 gboolean fullscreen;
3575                 gboolean presentation;
3576
3577                 g_object_get (window->priv->view,
3578                               "fullscreen", &fullscreen,
3579                               "presentation", &presentation,
3580                               NULL);
3581
3582                 if (fullscreen) {
3583                         ev_window_stop_fullscreen (window, TRUE);
3584                 } else if (presentation) {
3585                         ev_window_stop_presentation (window, TRUE);
3586                         gtk_widget_grab_focus (window->priv->view);
3587                 } else {
3588                         gtk_widget_grab_focus (window->priv->view);
3589                 }
3590
3591                 if (fullscreen && presentation)
3592                         g_warning ("Both fullscreen and presentation set somehow");
3593         }
3594 }
3595
3596 static void
3597 save_sizing_mode (EvWindow *window)
3598 {
3599         EvSizingMode mode;
3600         GEnumValue *enum_value;
3601
3602         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3603         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3604
3605         if (!ev_window_is_empty (window))
3606                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3607                                                 enum_value->value_nick);
3608 }
3609
3610 static void
3611 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3612                                   EvWindow   *ev_window)
3613 {
3614         GtkWidget *scrolled_window;
3615         EvSizingMode sizing_mode;
3616
3617         g_object_get (ev_window->priv->view,
3618                       "sizing-mode", &sizing_mode,
3619                       NULL);
3620
3621         scrolled_window = ev_window->priv->scrolled_window;
3622
3623         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3624
3625         if (sizing_mode != EV_SIZING_FREE)
3626                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3627                                           GTK_SCROLLED_WINDOW (scrolled_window));
3628
3629         switch (sizing_mode) {
3630                 case EV_SIZING_BEST_FIT:
3631                         g_object_set (G_OBJECT (scrolled_window),
3632                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3633                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3634                                       NULL);
3635                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3636                                           G_CALLBACK (ev_view_update_view_size),
3637                                           scrolled_window);
3638                         break;
3639                 case EV_SIZING_FIT_WIDTH:
3640                         g_object_set (G_OBJECT (scrolled_window),
3641                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3642                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3643                                       NULL);
3644                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3645                                           G_CALLBACK (ev_view_update_view_size),
3646                                           scrolled_window);
3647                         break;
3648                 case EV_SIZING_FREE:
3649                         g_object_set (G_OBJECT (scrolled_window),
3650                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3651                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3652                                       NULL);
3653                         break;
3654         }
3655
3656         update_sizing_buttons (ev_window);
3657         save_sizing_mode (ev_window);
3658 }
3659
3660 static void
3661 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3662 {
3663         ev_window_update_actions (ev_window);
3664
3665         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3666                 gdouble zoom;
3667
3668                 zoom = ev_view_get_zoom (view);
3669                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3670                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3671         }
3672 }
3673
3674 static void
3675 ev_window_update_continuous_action (EvWindow *window)
3676 {
3677         GtkAction *action;
3678
3679         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3680         g_signal_handlers_block_by_func
3681                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3682         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3683                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3684         g_signal_handlers_unblock_by_func
3685                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3686 }
3687
3688 static void
3689 ev_window_update_dual_page_action (EvWindow *window)
3690 {
3691         GtkAction *action;
3692
3693         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3694         g_signal_handlers_block_by_func
3695                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3696         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3697                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3698         g_signal_handlers_unblock_by_func
3699                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3700 }
3701
3702 static void
3703 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3704 {
3705         ev_window_update_continuous_action (ev_window);
3706
3707         if (!ev_window_is_empty (ev_window))
3708                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3709                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3710 }
3711
3712 static void
3713 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3714 {
3715         int rotation;
3716
3717         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3718
3719         if (!ev_window_is_empty (window))
3720                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3721                                              rotation);
3722
3723         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3724                                        rotation);
3725         ev_window_refresh_window_thumbnail (window, rotation);
3726 }
3727
3728 static void
3729 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3730 {
3731         ev_window_update_actions (window);
3732 }
3733
3734 static void
3735 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3736 {
3737         ev_window_update_dual_page_action (ev_window);
3738
3739         if (!ev_window_is_empty (ev_window))
3740                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3741                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3742 }
3743
3744 static char *
3745 build_comments_string (void)
3746 {
3747 #ifdef ENABLE_PDF
3748         PopplerBackend backend;
3749         const char *backend_name;
3750         const char *version;
3751
3752         backend = poppler_get_backend ();
3753         version = poppler_get_version ();
3754         switch (backend) {
3755                 case POPPLER_BACKEND_CAIRO:
3756                         backend_name = "cairo";
3757                         break;
3758                 case POPPLER_BACKEND_SPLASH:
3759                         backend_name = "splash";
3760                         break;
3761                 default:
3762                         backend_name = "unknown";
3763                         break;
3764         }
3765
3766         return g_strdup_printf (_("Document Viewer.\n"
3767                                   "Using poppler %s (%s)"),
3768                                 version, backend_name);
3769 #else
3770         return g_strdup_printf (_("Document Viewer"));
3771 #endif
3772 }
3773
3774 static void
3775 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3776 {
3777         const char *authors[] = {
3778                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3779                 "Jonathan Blandford <jrb@gnome.org>",
3780                 "Marco Pesenti Gritti <marco@gnome.org>",
3781                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3782                 "Bryan Clark <clarkbw@gnome.org>",
3783                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3784                 "Wouter Bolsterlee <wbolster@gnome.org>",
3785                 NULL
3786         };
3787
3788         const char *documenters[] = {
3789                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3790                 NULL
3791         };
3792
3793         const char *license[] = {
3794                 N_("Evince is free software; you can redistribute it and/or modify "
3795                    "it under the terms of the GNU General Public License as published by "
3796                    "the Free Software Foundation; either version 2 of the License, or "
3797                    "(at your option) any later version.\n"),
3798                 N_("Evince is distributed in the hope that it will be useful, "
3799                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3800                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3801                    "GNU General Public License for more details.\n"),
3802                 N_("You should have received a copy of the GNU General Public License "
3803                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3804                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3805         };
3806
3807         char *license_trans;
3808         char *comments;
3809
3810 #ifdef ENABLE_NLS
3811         const char **p;
3812
3813         for (p = authors; *p; ++p)
3814                 *p = _(*p);
3815
3816         for (p = documenters; *p; ++p)
3817                 *p = _(*p);
3818 #endif
3819
3820         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3821                                      _(license[2]), "\n", NULL);
3822         comments = build_comments_string ();
3823
3824         gtk_show_about_dialog (
3825                 GTK_WINDOW (ev_window),
3826                 "name", _("Evince"),
3827                 "version", VERSION,
3828                 "copyright",
3829                 _("\xc2\xa9 1996-2007 The Evince authors"),
3830                 "license", license_trans,
3831                 "website", "http://www.gnome.org/projects/evince",
3832                 "comments", comments,
3833                 "authors", authors,
3834                 "documenters", documenters,
3835                 "translator-credits", _("translator-credits"),
3836                 "logo-icon-name", "evince",
3837                 "wrap-license", TRUE,
3838                 NULL);
3839
3840         g_free (comments);
3841         g_free (license_trans);
3842 }
3843
3844 static void
3845 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3846 {
3847         gboolean active;
3848
3849         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3850         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3851         update_chrome_visibility (ev_window);
3852         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3853 }
3854
3855 static void
3856 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3857 {
3858         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3859                 return;
3860
3861         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3862                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3863         update_chrome_visibility (ev_window);
3864 }
3865
3866 static void
3867 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3868                                            GParamSpec *pspec,
3869                                            EvWindow   *ev_window)
3870 {
3871         GtkWidget *current_page;
3872         const char *id;
3873
3874         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3875
3876         if (current_page == ev_window->priv->sidebar_links) {
3877                 id = LINKS_SIDEBAR_ID;
3878         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3879                 id = THUMBNAILS_SIDEBAR_ID;
3880         } else if (current_page == ev_window->priv->sidebar_attachments) {
3881                 id = ATTACHMENTS_SIDEBAR_ID;
3882         } else {
3883                 g_assert_not_reached();
3884         }
3885
3886         g_object_unref (current_page);
3887
3888         if (!ev_window_is_empty (ev_window))
3889                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3890 }
3891
3892 static void
3893 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3894                                          GParamSpec *pspec,
3895                                          EvWindow   *ev_window)
3896 {
3897         EvView *view = EV_VIEW (ev_window->priv->view);
3898         GtkAction *action;
3899
3900         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3901
3902         if (!ev_view_get_presentation (view)) {
3903                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3904                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3905
3906                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3907                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3908         }
3909 }
3910
3911 static void
3912 view_menu_link_popup (EvWindow *ev_window,
3913                       EvLink   *link)
3914 {
3915         gboolean   show_external = FALSE;
3916         gboolean   show_internal = FALSE;
3917         GtkAction *action;
3918
3919         if (ev_window->priv->link)
3920                 g_object_unref (ev_window->priv->link);
3921
3922         if (link)
3923                 ev_window->priv->link = g_object_ref (link);
3924         else
3925                 ev_window->priv->link = NULL;
3926
3927         if (ev_window->priv->link) {
3928                 EvLinkAction *ev_action;
3929
3930                 ev_action = ev_link_get_action (link);
3931                 if (ev_action) {
3932                         switch (ev_link_action_get_action_type (ev_action)) {
3933                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3934                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3935                                         show_internal = TRUE;
3936                                         break;
3937                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3938                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3939                                         show_external = TRUE;
3940                                         break;
3941                                 default:
3942                                         break;
3943                         }
3944                 }
3945         }
3946
3947         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3948                                               "OpenLink");
3949         gtk_action_set_visible (action, show_external);
3950
3951         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3952                                               "CopyLinkAddress");
3953         gtk_action_set_visible (action, show_external);
3954
3955         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3956                                               "GoLink");
3957         gtk_action_set_visible (action, show_internal);
3958
3959         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3960                                               "OpenLinkNewWindow");
3961         gtk_action_set_visible (action, show_internal);
3962 }
3963
3964 static void
3965 view_menu_image_popup (EvWindow  *ev_window,
3966                        EvImage   *image)
3967 {
3968         GtkAction *action;
3969         gboolean   show_image = FALSE;
3970
3971         if (ev_window->priv->image)
3972                 g_object_unref (ev_window->priv->image);
3973
3974         if (image)
3975                 ev_window->priv->image = g_object_ref (image);
3976         else
3977                 ev_window->priv->image = NULL;
3978
3979         show_image = (ev_window->priv->image != NULL);
3980
3981         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3982                                               "SaveImageAs");
3983         gtk_action_set_visible (action, show_image);
3984
3985         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3986                                               "CopyImage");
3987         gtk_action_set_visible (action, show_image);
3988 }
3989
3990 static gboolean
3991 view_menu_popup_cb (EvView   *view,
3992                     GObject  *object,
3993                     EvWindow *ev_window)
3994 {
3995         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3996                 return FALSE;
3997
3998         view_menu_link_popup (ev_window,
3999                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4000         view_menu_image_popup (ev_window,
4001                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4002
4003         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4004                         NULL, NULL, NULL, NULL,
4005                         3, gtk_get_current_event_time ());
4006         return TRUE;
4007 }
4008
4009 static gboolean
4010 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4011                               GList           *attach_list,
4012                               EvWindow        *ev_window)
4013 {
4014         GtkWidget *popup;
4015
4016         g_assert (attach_list != NULL);
4017
4018         if (ev_window->priv->attach_list) {
4019                 g_list_foreach (ev_window->priv->attach_list,
4020                                 (GFunc) g_object_unref, NULL);
4021                 g_list_free (ev_window->priv->attach_list);
4022         }
4023
4024         ev_window->priv->attach_list = attach_list;
4025
4026         popup = ev_window->priv->attachment_popup;
4027
4028         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4029                         NULL, NULL,
4030                         3, gtk_get_current_event_time ());
4031
4032         return TRUE;
4033 }
4034
4035 static void
4036 view_find_status_changed_cb (EvView     *view,
4037                              GParamSpec *pspec,
4038                              EvWindow   *ev_window)
4039 {
4040         const char *text;
4041
4042         text = ev_view_get_find_status (view);
4043         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4044                                       text);
4045 }
4046
4047 static void
4048 find_bar_previous_cb (EggFindBar *find_bar,
4049                       EvWindow   *ev_window)
4050 {
4051         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4052 }
4053
4054 static void
4055 find_bar_next_cb (EggFindBar *find_bar,
4056                   EvWindow   *ev_window)
4057 {
4058         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4059 }
4060
4061 static void
4062 find_bar_close_cb (EggFindBar *find_bar,
4063                    EvWindow   *ev_window)
4064 {
4065         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4066         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4067         update_chrome_visibility (ev_window);
4068 }
4069
4070 static void
4071 find_bar_search_changed_cb (EggFindBar *find_bar,
4072                             GParamSpec *param,
4073                             EvWindow   *ev_window)
4074 {
4075         gboolean case_sensitive;
4076         const char *search_string;
4077
4078         /* Either the string or case sensitivity could have changed. */
4079
4080         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4081         search_string = egg_find_bar_get_search_string (find_bar);
4082
4083         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4084
4085         if (ev_window->priv->document &&
4086             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4087                 if (search_string && search_string[0]) {
4088                         ev_document_doc_mutex_lock ();
4089                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4090                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4091                                                 search_string,
4092                                                 case_sensitive);
4093                         ev_document_doc_mutex_unlock ();
4094                 } else {
4095                         ev_document_doc_mutex_lock ();
4096                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4097                         ev_document_doc_mutex_unlock ();
4098
4099                         ev_window_update_actions (ev_window);
4100                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4101                                                       NULL);
4102                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4103                 }
4104         }
4105 }
4106
4107 static void
4108 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4109                             GParamSpec *param,
4110                             EvWindow   *ev_window)
4111 {
4112         gboolean visible;
4113
4114         visible = GTK_WIDGET_VISIBLE (find_bar);
4115
4116         if (ev_window->priv->document &&
4117             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4118                 ev_view_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4119                 ev_view_search_changed (EV_VIEW (ev_window->priv->view));
4120                 ev_window_update_actions (ev_window);
4121
4122                 if (visible)
4123                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4124                 else
4125                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4126         }
4127 }
4128
4129 static void
4130 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4131 {
4132         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4133 }
4134
4135 static void
4136 zoom_control_changed_cb (EphyZoomAction *action,
4137                          float           zoom,
4138                          EvWindow       *ev_window)
4139 {
4140         EvSizingMode mode;
4141
4142         g_return_if_fail (EV_IS_WINDOW (ev_window));
4143
4144         if (zoom == EPHY_ZOOM_BEST_FIT) {
4145                 mode = EV_SIZING_BEST_FIT;
4146         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4147                 mode = EV_SIZING_FIT_WIDTH;
4148         } else {
4149                 mode = EV_SIZING_FREE;
4150         }
4151
4152         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4153
4154         if (mode == EV_SIZING_FREE) {
4155                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4156                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4157                                   FALSE);
4158         }
4159 }
4160
4161 static void
4162 ev_window_finalize (GObject *object)
4163 {
4164         GList *windows = ev_application_get_windows (EV_APP);
4165
4166         if (windows == NULL) {
4167                 ev_application_shutdown (EV_APP);
4168         } else {
4169                 g_list_free (windows);
4170         }
4171
4172         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4173 }
4174
4175 static void
4176 ev_window_dispose (GObject *object)
4177 {
4178         EvWindow *window = EV_WINDOW (object);
4179         EvWindowPrivate *priv = window->priv;
4180 #ifdef ENABLE_DBUS
4181         GObject *keys;
4182
4183         keys = ev_application_get_media_keys (EV_APP);
4184         if (keys) {
4185                 ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys), NULL);
4186                 g_object_unref (keys);
4187         }
4188 #endif /* ENABLE_DBUS */
4189
4190         if (priv->monitor) {
4191                 g_object_unref (priv->monitor);
4192                 priv->monitor = NULL;
4193         }
4194
4195         if (priv->title) {
4196                 ev_window_title_free (priv->title);
4197                 priv->title = NULL;
4198         }
4199
4200         if (priv->ui_manager) {
4201                 g_object_unref (priv->ui_manager);
4202                 priv->ui_manager = NULL;
4203         }
4204
4205         if (priv->action_group) {
4206                 g_object_unref (priv->action_group);
4207                 priv->action_group = NULL;
4208         }
4209
4210         if (priv->view_popup_action_group) {
4211                 g_object_unref (priv->view_popup_action_group);
4212                 priv->view_popup_action_group = NULL;
4213         }
4214
4215         if (priv->attachment_popup_action_group) {
4216                 g_object_unref (priv->attachment_popup_action_group);
4217                 priv->attachment_popup_action_group = NULL;
4218         }
4219
4220         if (priv->recent_action_group) {
4221                 g_object_unref (priv->recent_action_group);
4222                 priv->recent_action_group = NULL;
4223         }
4224
4225         if (priv->recent_manager) {
4226                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4227                                                       ev_window_setup_recent,
4228                                                       window);
4229                 priv->recent_manager = NULL;
4230         }
4231
4232         priv->recent_ui_id = 0;
4233
4234         if (priv->page_cache) {
4235                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4236                 priv->page_cache = NULL;
4237         }
4238
4239         if (priv->document) {
4240                 g_object_unref (priv->document);
4241                 priv->document = NULL;
4242         }
4243
4244         if (priv->view) {
4245                 g_object_unref (priv->view);
4246                 priv->view = NULL;
4247         }
4248
4249         if (priv->password_view) {
4250                 g_object_unref (priv->password_view);
4251                 priv->password_view = NULL;
4252         }
4253
4254         if (priv->load_job) {
4255                 ev_window_clear_load_job (window);
4256         }
4257
4258         if (priv->reload_job) {
4259                 ev_window_clear_reload_job (window);
4260         }
4261
4262         if (priv->save_job) {
4263                 ev_window_clear_save_job (window);
4264         }
4265
4266         if (priv->thumbnail_job) {
4267                 ev_window_clear_thumbnail_job (window);
4268         }
4269
4270         if (priv->local_uri) {
4271                 ev_window_clear_local_uri (window);
4272                 priv->local_uri = NULL;
4273         }
4274
4275         ev_window_close_dialogs (window);
4276         ev_window_clear_print_job (window);
4277
4278         if (window->priv->gtk_print_job) {
4279                 g_object_unref (window->priv->gtk_print_job);
4280                 window->priv->gtk_print_job = NULL;
4281         }
4282
4283         if (window->priv->printer) {
4284                 g_object_unref (window->priv->printer);
4285                 window->priv->printer = NULL;
4286         }
4287
4288         if (window->priv->print_settings) {
4289                 g_object_unref (window->priv->print_settings);
4290                 window->priv->print_settings = NULL;
4291         }
4292
4293         if (window->priv->print_page_setup) {
4294                 g_object_unref (window->priv->print_page_setup);
4295                 window->priv->print_page_setup = NULL;
4296         }
4297
4298         if (priv->link) {
4299                 g_object_unref (priv->link);
4300                 priv->link = NULL;
4301         }
4302
4303         if (priv->image) {
4304                 g_object_unref (priv->image);
4305                 priv->image = NULL;
4306         }
4307
4308         if (priv->attach_list) {
4309                 g_list_foreach (priv->attach_list,
4310                                 (GFunc) g_object_unref,
4311                                 NULL);
4312                 g_list_free (priv->attach_list);
4313                 priv->attach_list = NULL;
4314         }
4315
4316         if (priv->find_bar) {
4317                 g_signal_handlers_disconnect_by_func
4318                         (window->priv->find_bar,
4319                          G_CALLBACK (find_bar_close_cb),
4320                          window);
4321                 priv->find_bar = NULL;
4322         }
4323
4324         if (priv->uri) {
4325                 if (priv->unlink_temp_file)
4326                         ev_window_clear_temp_file (window);
4327                 g_free (priv->uri);
4328                 priv->uri = NULL;
4329         }
4330
4331         if (priv->dest) {
4332                 g_object_unref (priv->dest);
4333                 priv->dest = NULL;
4334         }
4335
4336         if (priv->history) {
4337                 g_object_unref (priv->history);
4338                 priv->history = NULL;
4339         }
4340
4341         if (priv->print_settings_file) {
4342                 ev_window_clear_print_settings_file (window);
4343                 priv->print_settings_file = NULL;
4344         }
4345
4346         if (priv->presentation_timeout_id > 0) {
4347                 g_source_remove (priv->presentation_timeout_id);
4348                 priv->presentation_timeout_id = 0;
4349         }
4350
4351         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4352 }
4353
4354 static void
4355 ev_window_class_init (EvWindowClass *ev_window_class)
4356 {
4357         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4358         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4359
4360         g_object_class->dispose = ev_window_dispose;
4361         g_object_class->finalize = ev_window_finalize;
4362
4363         widget_class->screen_changed = ev_window_screen_changed;
4364         widget_class->window_state_event = ev_window_state_event;
4365
4366         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4367 }
4368
4369 /* Normal items */
4370 static const GtkActionEntry entries[] = {
4371         { "File", NULL, N_("_File") },
4372         { "Edit", NULL, N_("_Edit") },
4373         { "View", NULL, N_("_View") },
4374         { "Go", NULL, N_("_Go") },
4375         { "Help", NULL, N_("_Help") },
4376
4377         /* File menu */
4378         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4379           N_("Open an existing document"),
4380           G_CALLBACK (ev_window_cmd_file_open) },
4381         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4382           N_("Open a copy of the current document in a new window"),
4383           G_CALLBACK (ev_window_cmd_file_open_copy) },
4384         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4385           N_("Save a copy of the current document"),
4386           G_CALLBACK (ev_window_cmd_save_as) },
4387         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4388           N_("Setup the page settings for printing"),
4389           G_CALLBACK (ev_window_cmd_file_print_setup) },
4390         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4391           N_("Print this document"),
4392           G_CALLBACK (ev_window_cmd_file_print) },
4393         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4394           G_CALLBACK (ev_window_cmd_file_properties) },
4395         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4396           G_CALLBACK (ev_window_cmd_file_close_window) },
4397
4398         /* Edit menu */
4399         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4400           G_CALLBACK (ev_window_cmd_edit_copy) },
4401         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4402           G_CALLBACK (ev_window_cmd_edit_select_all) },
4403         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4404           N_("Find a word or phrase in the document"),
4405           G_CALLBACK (ev_window_cmd_edit_find) },
4406         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4407           G_CALLBACK (ev_window_cmd_edit_find_next) },
4408         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4409           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4410         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4411           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4412         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
4413           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4414         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
4415           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4416
4417         /* View menu */
4418         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4419           N_("Enlarge the document"),
4420           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4421         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4422           N_("Shrink the document"),
4423           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4424         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4425           N_("Reload the document"),
4426           G_CALLBACK (ev_window_cmd_view_reload) },
4427
4428         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4429           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4430
4431         /* Go menu */
4432         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4433           N_("Go to the previous page"),
4434           G_CALLBACK (ev_window_cmd_go_previous_page) },
4435         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4436           N_("Go to the next page"),
4437           G_CALLBACK (ev_window_cmd_go_next_page) },
4438         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4439           N_("Go to the first page"),
4440           G_CALLBACK (ev_window_cmd_go_first_page) },
4441         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4442           N_("Go to the last page"),
4443           G_CALLBACK (ev_window_cmd_go_last_page) },
4444
4445         /* Help menu */
4446         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4447           G_CALLBACK (ev_window_cmd_help_contents) },
4448
4449         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4450           G_CALLBACK (ev_window_cmd_help_about) },
4451
4452         /* Toolbar-only */
4453         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4454           N_("Leave fullscreen mode"),
4455           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4456         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4457           N_("Start a presentation"),
4458           G_CALLBACK (ev_window_cmd_start_presentation) },
4459         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4460           N_("Print this document"),
4461           G_CALLBACK (ev_window_cmd_preview_print) },
4462
4463         /* Accellerators */
4464         { "Escape", NULL, "", "Escape", "",
4465           G_CALLBACK (ev_window_cmd_escape) },
4466         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4467           G_CALLBACK (ev_window_cmd_edit_find) },
4468         { "PageDown", NULL, "", "Page_Down", NULL,
4469           G_CALLBACK (ev_window_cmd_scroll_forward) },
4470         { "PageUp", NULL, "", "Page_Up", NULL,
4471           G_CALLBACK (ev_window_cmd_scroll_backward) },
4472         { "Space", NULL, "", "space", NULL,
4473           G_CALLBACK (ev_window_cmd_scroll_forward) },
4474         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4475           G_CALLBACK (ev_window_cmd_scroll_backward) },
4476         { "BackSpace", NULL, "", "BackSpace", NULL,
4477           G_CALLBACK (ev_window_cmd_scroll_backward) },
4478         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4479           G_CALLBACK (ev_window_cmd_scroll_forward) },
4480         { "Return", NULL, "", "Return", NULL,
4481           G_CALLBACK (ev_window_cmd_scroll_forward) },
4482         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4483           G_CALLBACK (ev_window_cmd_scroll_backward) },
4484         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4485           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4486         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4487           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4488         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4489           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4490         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4491           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4492         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4493           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4494         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4495           G_CALLBACK (ev_window_cmd_go_backward) },
4496         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4497           G_CALLBACK (ev_window_cmd_go_forward) },
4498         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4499           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4500         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4501           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4502         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4503           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4504         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4505           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4506         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4507           G_CALLBACK (ev_window_cmd_edit_copy) },
4508 };
4509
4510 /* Toggle items */
4511 static const GtkToggleActionEntry toggle_entries[] = {
4512         /* View Menu */
4513         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4514           N_("Show or hide the toolbar"),
4515           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4516         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4517           N_("Show or hide the side pane"),
4518           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4519         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4520           N_("Show the entire document"),
4521           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4522         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4523           N_("Show two pages at once"),
4524           G_CALLBACK (ev_window_cmd_dual), FALSE },
4525         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4526           N_("Expand the window to fill the screen"),
4527           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4528         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4529           N_("Run document as a presentation"),
4530           G_CALLBACK (ev_window_cmd_view_presentation) },
4531         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4532           N_("Make the current document fill the window"),
4533           G_CALLBACK (ev_window_cmd_view_best_fit) },
4534         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4535           N_("Make the current document fill the window width"),
4536           G_CALLBACK (ev_window_cmd_view_page_width) },
4537 };
4538
4539 /* Popups specific items */
4540 static const GtkActionEntry view_popup_entries [] = {
4541         /* Links */
4542         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4543           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4544         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4545           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4546         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4547           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4548         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4549           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4550         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4551           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4552         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4553           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4554 };
4555
4556 static const GtkActionEntry attachment_popup_entries [] = {
4557         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4558           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4559         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4560           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4561 };
4562
4563 static void
4564 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4565 {
4566         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4567 }
4568
4569 static void
4570 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4571 {
4572         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4573         gtk_widget_grab_focus (window->priv->view);
4574 }
4575
4576 static void
4577 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4578 {
4579
4580         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4581         gtk_widget_grab_focus (window->priv->view);
4582 }
4583
4584 static void
4585 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4586 {
4587         GtkAction *action;
4588
4589         action = g_object_new (EV_TYPE_PAGE_ACTION,
4590                                "name", PAGE_SELECTOR_ACTION,
4591                                "label", _("Page"),
4592                                "tooltip", _("Select Page"),
4593                                "icon_name", "text-x-generic",
4594                                "visible_overflown", FALSE,
4595                                NULL);
4596         g_signal_connect (action, "activate_link",
4597                           G_CALLBACK (activate_link_cb), window);
4598         gtk_action_group_add_action (group, action);
4599         g_object_unref (action);
4600
4601         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4602                                "name", ZOOM_CONTROL_ACTION,
4603                                "label", _("Zoom"),
4604                                "stock_id", EV_STOCK_ZOOM,
4605                                "tooltip", _("Adjust the zoom level"),
4606                                "zoom", 1.0,
4607                                NULL);
4608         g_signal_connect (action, "zoom_to_level",
4609                           G_CALLBACK (zoom_control_changed_cb), window);
4610         gtk_action_group_add_action (group, action);
4611         g_object_unref (action);
4612
4613         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4614                                "name", NAVIGATION_ACTION,
4615                                "label", _("Navigation"),
4616                                "is_important", TRUE,
4617                                "short_label", _("Back"),
4618                                "stock_id", GTK_STOCK_GO_DOWN,
4619                                /*translators: this is the history action*/
4620                                "tooltip", _("Move across visited pages"),
4621                                NULL);
4622         g_signal_connect (action, "activate_link",
4623                           G_CALLBACK (navigation_action_activate_link_cb), window);
4624         gtk_action_group_add_action (group, action);
4625         g_object_unref (action);
4626
4627         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4628                                "name", "FileOpenRecent",
4629                                "label", _("_Open..."),
4630                                "tooltip", _("Open an existing document"),
4631                                "stock_id", GTK_STOCK_OPEN,
4632                                NULL);
4633         g_signal_connect (action, "activate",
4634                           G_CALLBACK (ev_window_cmd_file_open), window);
4635         g_signal_connect (action, "item_activated",
4636                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4637                           window);
4638         gtk_action_group_add_action (group, action);
4639         g_object_unref (action);
4640 }
4641
4642 static void
4643 set_action_properties (GtkActionGroup *action_group)
4644 {
4645         GtkAction *action;
4646
4647         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4648         g_object_set (action, "is-important", TRUE, NULL);
4649         /*translators: this is the label for toolbar button*/
4650         g_object_set (action, "short_label", _("Previous"), NULL);
4651
4652         action = gtk_action_group_get_action (action_group, "GoNextPage");
4653         g_object_set (action, "is-important", TRUE, NULL);
4654         /*translators: this is the label for toolbar button*/
4655         g_object_set (action, "short_label", _("Next"), NULL);
4656
4657         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4658         /*translators: this is the label for toolbar button*/
4659         g_object_set (action, "short_label", _("Zoom In"), NULL);
4660
4661         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4662         /*translators: this is the label for toolbar button*/
4663         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4664
4665         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4666         /*translators: this is the label for toolbar button*/
4667         g_object_set (action, "short_label", _("Best Fit"), NULL);
4668
4669         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4670         /*translators: this is the label for toolbar button*/
4671         g_object_set (action, "short_label", _("Fit Width"), NULL);
4672
4673         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4674         g_object_set (action, "is-important", TRUE, NULL);
4675 }
4676
4677 static void
4678 set_chrome_actions (EvWindow *window)
4679 {
4680         EvWindowPrivate *priv = window->priv;
4681         GtkActionGroup *action_group = priv->action_group;
4682         GtkAction *action;
4683
4684         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4685         g_signal_handlers_block_by_func
4686                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4687         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4688                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4689         g_signal_handlers_unblock_by_func
4690                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4691 }
4692
4693 static void
4694 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4695                           GParamSpec     *pspec,
4696                           EvWindow       *ev_window)
4697 {
4698         GtkTreeModel *model;
4699         GtkAction *action;
4700
4701         g_object_get (G_OBJECT (ev_sidebar_links),
4702                       "model", &model,
4703                       NULL);
4704
4705         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4706         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4707         g_object_unref (model);
4708 }
4709
4710 static gboolean
4711 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4712 {
4713 #ifdef ENABLE_DBUS
4714         GObject *keys;
4715
4716         keys = ev_application_get_media_keys (EV_APP);
4717         if (keys) {
4718                 ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys), window);
4719                 g_object_unref (keys);
4720         }
4721 #endif /* ENABLE_DBUS */
4722
4723         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4724         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4725
4726         ev_window_set_view_accels_sensitivity (window, TRUE);
4727
4728         update_chrome_visibility (window);
4729
4730         return FALSE;
4731 }
4732
4733 static gboolean
4734 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4735 {
4736         ev_window_set_view_accels_sensitivity (window, FALSE);
4737
4738         return FALSE;
4739 }
4740
4741 static void
4742 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4743                                     GParamSpec         *pspec,
4744                                     EvWindow           *ev_window)
4745 {
4746         GtkWidget *widget;
4747
4748         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4749
4750         if (widget != NULL) {
4751                 g_signal_connect_object (widget, "focus_in_event",
4752                                          G_CALLBACK (view_actions_focus_in_cb),
4753                                          ev_window, 0);
4754                 g_signal_connect_object (widget, "focus_out_event",
4755                                          G_CALLBACK (view_actions_focus_out_cb),
4756                                          ev_window, 0);
4757                 g_object_unref (widget);
4758         }
4759 }
4760
4761 static gboolean
4762 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4763 {
4764         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4765                 gboolean maximized;
4766
4767                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4768                 if (!ev_window_is_empty (window))
4769                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4770         }
4771
4772         return FALSE;
4773 }
4774
4775 static gboolean
4776 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4777 {
4778         char *uri = window->priv->uri;
4779         GdkWindowState state;
4780         int x, y, width, height, document_width, document_height;
4781
4782         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4783
4784         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4785                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4786                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4787
4788                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4789                         ev_page_cache_get_max_width (window->priv->page_cache,
4790                                                      0, 1.0,
4791                                                      &document_width);
4792                         ev_page_cache_get_max_height (window->priv->page_cache,
4793                                                       0, 1.0,
4794                                                       &document_height);
4795                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4796                                                         (double)width / document_width);
4797                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4798                                                         (double)height / document_height);
4799
4800                         ev_metadata_manager_set_int (uri, "window_x", x);
4801                         ev_metadata_manager_set_int (uri, "window_y", y);
4802                         ev_metadata_manager_set_int (uri, "window_width", width);
4803                         ev_metadata_manager_set_int (uri, "window_height", height);
4804                 }
4805         }
4806
4807         return FALSE;
4808 }
4809
4810 static void
4811 launch_action (EvWindow *window, EvLinkAction *action)
4812 {
4813         const char *filename = ev_link_action_get_filename (action);
4814         const char *content_type;
4815         GAppInfo *app_info;
4816         GFileInfo *file_info;
4817         GFile *file;
4818         GList *file_list = NULL;
4819
4820         if (filename == NULL)
4821                 return;
4822
4823         if (g_path_is_absolute (filename)) {
4824                 file = g_file_new_for_path (filename);
4825         } else {
4826                 GFile *base_file;
4827
4828                 base_file = g_file_new_for_uri (window->priv->uri);
4829                 file = g_file_resolve_relative_path (base_file,
4830                                                      filename);
4831
4832                 g_object_unref (base_file);
4833         }
4834
4835         file_info = g_file_query_info (file,
4836                                        G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
4837                                        0, NULL, NULL);
4838         if (file_info == NULL) {
4839                 g_object_unref (file);
4840                 return;
4841         }
4842
4843         content_type = g_file_info_get_content_type (file_info);
4844         app_info = g_app_info_get_default_for_type (content_type, TRUE);
4845
4846         file_list = g_list_append (file_list, file);
4847
4848         /* FIXME: should we use a GAppLaunchContext? */
4849         g_app_info_launch (app_info, file_list,
4850                            NULL, NULL);
4851
4852         g_list_free (file_list);
4853         g_object_unref (app_info);
4854         g_object_unref (file_info);
4855         g_object_unref (file);
4856
4857         /* According to the PDF spec filename can be an executable. I'm not sure
4858            allowing to launch executables is a good idea though. -- marco */
4859 }
4860
4861 static void
4862 launch_external_uri (EvWindow *window, EvLinkAction *action)
4863 {
4864         const gchar *uri = ev_link_action_get_uri (action);
4865         GError *error = NULL;
4866         gboolean ret;
4867
4868         ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
4869         if (ret == FALSE) {
4870                 GtkWidget *dialog;
4871
4872                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4873                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4874                                                  GTK_MESSAGE_ERROR,
4875                                                  GTK_BUTTONS_CLOSE,
4876                                                  _("Unable to open external link"));
4877                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4878                                                           error->message, uri);
4879                 g_signal_connect (dialog, "response",
4880                                   G_CALLBACK (gtk_widget_destroy),
4881                                   NULL);
4882                 gtk_widget_show (dialog);
4883                 g_error_free(error);
4884         }
4885 }
4886
4887 static void
4888 open_remote_link (EvWindow *window, EvLinkAction *action)
4889 {
4890         gchar *uri;
4891         gchar *dir;
4892
4893         dir = g_path_get_dirname (window->priv->uri);
4894
4895         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4896                                 NULL);
4897         g_free (dir);
4898
4899         ev_application_open_uri_at_dest (EV_APP, uri,
4900                                          gtk_window_get_screen (GTK_WINDOW (window)),
4901                                          ev_link_action_get_dest (action),
4902                                          0,
4903                                          NULL,
4904                                          FALSE,
4905                                          NULL,
4906                                          GDK_CURRENT_TIME);
4907
4908         g_free (uri);
4909 }
4910
4911 static void
4912 do_action_named (EvWindow *window, EvLinkAction *action)
4913 {
4914         const gchar *name = ev_link_action_get_name (action);
4915
4916         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4917                 ev_window_cmd_go_first_page (NULL, window);
4918         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4919                 ev_window_cmd_go_previous_page (NULL, window);
4920         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4921                 ev_window_cmd_go_next_page (NULL, window);
4922         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4923                 ev_window_cmd_go_last_page (NULL, window);
4924         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4925                 ev_window_cmd_focus_page_selector (NULL, window);
4926         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4927                 ev_window_cmd_edit_find (NULL, window);
4928         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4929                 ev_window_cmd_file_close_window (NULL, window);
4930         } else {
4931                 g_warning ("Unimplemented named action: %s, please post a "
4932                            "bug report in Evince bugzilla "
4933                            "(http://bugzilla.gnome.org) with a testcase.",
4934                            name);
4935         }
4936 }
4937
4938 static void
4939 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4940 {
4941         switch (ev_link_action_get_action_type (action)) {
4942                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4943                         EvLinkDest *dest;
4944
4945                         dest = ev_link_action_get_dest (action);
4946                         if (!dest)
4947                                 return;
4948
4949                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4950                 }
4951                         break;
4952                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4953                         launch_external_uri (window, action);
4954                         break;
4955                 case EV_LINK_ACTION_TYPE_LAUNCH:
4956                         launch_action (window, action);
4957                         break;
4958                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4959                         open_remote_link (window, action);
4960                         break;
4961                 case EV_LINK_ACTION_TYPE_NAMED:
4962                         do_action_named (window, action);
4963                         break;
4964                 default:
4965                         g_assert_not_reached ();
4966         }
4967 }
4968
4969 static void
4970 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4971 {
4972         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4973 }
4974
4975 static void
4976 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4977 {
4978         EvLinkAction *ev_action = NULL;
4979         EvLinkDest   *dest;
4980
4981         ev_action = ev_link_get_action (window->priv->link);
4982         if (!ev_action)
4983                 return;
4984
4985         dest = ev_link_action_get_dest (ev_action);
4986         if (!dest)
4987                 return;
4988
4989         ev_window_cmd_file_open_copy_at_dest (window, dest);
4990 }
4991
4992 static void
4993 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4994 {
4995         EvLinkAction *ev_action;
4996
4997         ev_action = ev_link_get_action (window->priv->link);
4998         if (!ev_action)
4999                 return;
5000
5001         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5002                                    ev_action);
5003 }
5004
5005
5006 static void
5007 image_save_dialog_response_cb (GtkWidget *fc,
5008                                gint       response_id,
5009                                EvWindow  *ev_window)
5010 {
5011         GFile           *target_file;
5012         gboolean         is_native;
5013         GError          *error = NULL;
5014         GdkPixbuf       *pixbuf;
5015         gchar           *uri;
5016         gchar          **extensions;
5017         gchar           *filename;
5018         gchar           *file_format;
5019         GdkPixbufFormat *format;
5020         GtkFileFilter   *filter;
5021
5022         if (response_id != GTK_RESPONSE_OK) {
5023                 gtk_widget_destroy (fc);
5024                 return;
5025         }
5026
5027         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5028         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5029         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5030
5031         if (format == NULL) {
5032                 format = get_gdk_pixbuf_format_by_extension (uri);
5033         }
5034
5035         if (format == NULL) {
5036                 ev_window_error_message (GTK_WINDOW (ev_window),
5037                                          _("Couldn't find appropriate format to save image"),
5038                                          NULL);
5039                 g_free (uri);
5040                 gtk_widget_destroy (fc);
5041
5042                 return;
5043         }
5044
5045         extensions = gdk_pixbuf_format_get_extensions (format);
5046         if (g_str_has_suffix(uri, extensions[0])) {
5047                 gchar *uri_extension;
5048
5049                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5050                 target_file = g_file_new_for_uri (uri_extension);
5051                 g_free (uri_extension);
5052         } else {
5053                 target_file = g_file_new_for_uri (uri);
5054         }
5055         g_strfreev(extensions);
5056         g_free (uri);
5057
5058         is_native = g_file_is_native (target_file);
5059         if (is_native) {
5060                 filename = g_file_get_path (target_file);
5061         } else {
5062                 filename = ev_tmp_filename ("saveimage");
5063         }
5064
5065         ev_document_doc_mutex_lock ();
5066         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5067                                                ev_window->priv->image);
5068         ev_document_doc_mutex_unlock ();
5069
5070         file_format = gdk_pixbuf_format_get_name (format);
5071         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5072         g_free (file_format);
5073         g_object_unref (pixbuf);
5074
5075         if (error) {
5076                 ev_window_error_message (GTK_WINDOW (ev_window),
5077                                          _("The image could not be saved."),
5078                                          error);
5079                 g_error_free (error);
5080                 g_free (filename);
5081                 g_object_unref (target_file);
5082                 gtk_widget_destroy (fc);
5083
5084                 return;
5085         }
5086
5087         if (!is_native) {
5088                 GFile *source_file;
5089
5090                 source_file = g_file_new_for_uri (filename);
5091
5092                 ev_window_save_remote (ev_window, source_file, target_file);
5093                 g_object_unref (source_file);
5094         }
5095
5096         g_free (filename);
5097         g_object_unref (target_file);
5098         gtk_widget_destroy (fc);
5099 }
5100
5101 static void
5102 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5103 {
5104         GtkWidget *fc;
5105
5106         if (!window->priv->image)
5107                 return;
5108
5109         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5110                                           GTK_WINDOW (window),
5111                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5112                                           GTK_STOCK_CANCEL,
5113                                           GTK_RESPONSE_CANCEL,
5114                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5115                                           NULL);
5116
5117         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5118         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5119         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5120
5121         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5122
5123         g_signal_connect (fc, "response",
5124                           G_CALLBACK (image_save_dialog_response_cb),
5125                           window);
5126
5127         gtk_widget_show (fc);
5128 }
5129
5130 static void
5131 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5132 {
5133         GtkClipboard *clipboard;
5134         GdkPixbuf    *pixbuf;
5135
5136         if (!window->priv->image)
5137                 return;
5138
5139         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5140                                               GDK_SELECTION_CLIPBOARD);
5141         ev_document_doc_mutex_lock ();
5142         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5143                                                window->priv->image);
5144         ev_document_doc_mutex_unlock ();
5145
5146         gtk_clipboard_set_image (clipboard, pixbuf);
5147         g_object_unref (pixbuf);
5148 }
5149
5150 static void
5151 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5152 {
5153         GList *l;
5154
5155         if (!window->priv->attach_list)
5156                 return;
5157
5158         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5159                 EvAttachment *attachment;
5160                 GError       *error = NULL;
5161
5162                 attachment = (EvAttachment *) l->data;
5163
5164                 ev_attachment_open (attachment, &error);
5165
5166                 if (error) {
5167                         ev_window_error_message (GTK_WINDOW (window),
5168                                                  _("Unable to open attachment"),
5169                                                  error);
5170                         g_error_free (error);
5171                 }
5172         }
5173 }
5174
5175 static void
5176 attachment_save_dialog_response_cb (GtkWidget *fc,
5177                                     gint       response_id,
5178                                     EvWindow  *ev_window)
5179 {
5180         GFile                *target_file;
5181         gchar                *uri;
5182         GList                *l;
5183         GtkFileChooserAction  fc_action;
5184         gboolean              is_dir;
5185         gboolean              is_native;
5186
5187         if (response_id != GTK_RESPONSE_OK) {
5188                 gtk_widget_destroy (fc);
5189                 return;
5190         }
5191
5192         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5193         target_file = g_file_new_for_uri (uri);
5194         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5195         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5196         is_native = g_file_is_native (target_file);
5197
5198         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5199                 EvAttachment *attachment;
5200                 GFile        *save_to;
5201                 GError       *error = NULL;
5202
5203                 attachment = (EvAttachment *) l->data;
5204
5205                 if (is_native) {
5206                         if (is_dir) {
5207                                 save_to = g_file_get_child (target_file,
5208                                                             ev_attachment_get_name (attachment));
5209                         } else {
5210                                 save_to = g_object_ref (target_file);
5211                         }
5212                 } else {
5213                         save_to = ev_tmp_file_get ("saveattachment");
5214                 }
5215
5216                 ev_attachment_save (attachment, save_to, &error);
5217
5218                 if (error) {
5219                         ev_window_error_message (GTK_WINDOW (ev_window),
5220                                                  _("The attachment could not be saved."),
5221                                                  error);
5222                         g_error_free (error);
5223                         g_object_unref (save_to);
5224
5225                         continue;
5226                 }
5227
5228                 if (!is_native) {
5229                         GFile *dest_file;
5230
5231                         if (is_dir) {
5232                                 dest_file = g_file_get_child (target_file,
5233                                                               ev_attachment_get_name (attachment));
5234                         } else {
5235                                 dest_file = g_object_ref (target_file);
5236                         }
5237
5238                         ev_window_save_remote (ev_window, save_to, dest_file);
5239
5240                         g_object_unref (dest_file);
5241                 }
5242
5243                 g_object_unref (save_to);
5244         }
5245
5246         g_free (uri);
5247         g_object_unref (target_file);
5248
5249         gtk_widget_destroy (fc);
5250 }
5251
5252 static void
5253 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5254 {
5255         GtkWidget    *fc;
5256         EvAttachment *attachment = NULL;
5257
5258         if (!window->priv->attach_list)
5259                 return;
5260
5261         if (g_list_length (window->priv->attach_list) == 1)
5262                 attachment = (EvAttachment *) window->priv->attach_list->data;
5263
5264         fc = gtk_file_chooser_dialog_new (
5265                 _("Save Attachment"),
5266                 GTK_WINDOW (window),
5267                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5268                 GTK_STOCK_CANCEL,
5269                 GTK_RESPONSE_CANCEL,
5270                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5271                 NULL);
5272
5273         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5274         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5275         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5276
5277         if (attachment)
5278                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5279                                                    ev_attachment_get_name (attachment));
5280
5281         g_signal_connect (fc, "response",
5282                           G_CALLBACK (attachment_save_dialog_response_cb),
5283                           window);
5284
5285         gtk_widget_show (fc);
5286 }
5287
5288 static void
5289 ev_window_init (EvWindow *ev_window)
5290 {
5291         GtkActionGroup *action_group;
5292         GtkAccelGroup *accel_group;
5293         GError *error = NULL;
5294         GtkWidget *sidebar_widget;
5295
5296         g_signal_connect (ev_window, "configure_event",
5297                           G_CALLBACK (window_configure_event_cb), NULL);
5298         g_signal_connect (ev_window, "window_state_event",
5299                           G_CALLBACK (window_state_event_cb), NULL);
5300
5301         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5302
5303         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5304         ev_window->priv->title = ev_window_title_new (ev_window);
5305
5306         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5307         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5308         gtk_widget_show (ev_window->priv->main_box);
5309
5310         action_group = gtk_action_group_new ("MenuActions");
5311         ev_window->priv->action_group = action_group;
5312         gtk_action_group_set_translation_domain (action_group, NULL);
5313         gtk_action_group_add_actions (action_group, entries,
5314                                       G_N_ELEMENTS (entries), ev_window);
5315         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5316                                              G_N_ELEMENTS (toggle_entries),
5317                                              ev_window);
5318         set_action_properties (action_group);
5319         register_custom_actions (ev_window, action_group);
5320
5321         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5322         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5323                                             action_group, 0);
5324
5325         accel_group =
5326                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5327         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5328
5329         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5330
5331         action_group = gtk_action_group_new ("ViewPopupActions");
5332         ev_window->priv->view_popup_action_group = action_group;
5333         gtk_action_group_set_translation_domain (action_group, NULL);
5334         gtk_action_group_add_actions (action_group, view_popup_entries,
5335                                       G_N_ELEMENTS (view_popup_entries),
5336                                       ev_window);
5337         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5338                                             action_group, 0);
5339
5340         action_group = gtk_action_group_new ("AttachmentPopupActions");
5341         ev_window->priv->attachment_popup_action_group = action_group;
5342         gtk_action_group_set_translation_domain (action_group, NULL);
5343         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5344                                       G_N_ELEMENTS (attachment_popup_entries),
5345                                       ev_window);
5346         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5347                                             action_group, 0);
5348
5349         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5350                                               DATADIR"/evince-ui.xml",
5351                                               &error)) {
5352                 g_warning ("building menus failed: %s", error->message);
5353                 g_error_free (error);
5354         }
5355
5356 #if GTK_CHECK_VERSION(2,11,4)
5357         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5358 #else
5359         /* It's fine to just use the one of the default screen here */
5360         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5361                 gdk_screen_get_default ());
5362 #endif
5363         ev_window->priv->recent_action_group = NULL;
5364         ev_window->priv->recent_ui_id = 0;
5365         g_signal_connect_swapped (ev_window->priv->recent_manager,
5366                                   "changed",
5367                                   G_CALLBACK (ev_window_setup_recent),
5368                                   ev_window);
5369
5370         ev_window->priv->menubar =
5371                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5372                                             "/MainMenu");
5373         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5374                             ev_window->priv->menubar,
5375                             FALSE, FALSE, 0);
5376
5377         ev_window->priv->toolbar = GTK_WIDGET
5378           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5379                          "ui-manager", ev_window->priv->ui_manager,
5380                          "popup-path", "/ToolbarPopup",
5381                          "model", ev_application_get_toolbars_model (EV_APP),
5382                          NULL));
5383
5384         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5385                                    "DefaultToolBar");
5386         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5387                             ev_window->priv->toolbar,
5388                             FALSE, FALSE, 0);
5389         gtk_widget_show (ev_window->priv->toolbar);
5390
5391         /* Add the main area */
5392         ev_window->priv->hpaned = gtk_hpaned_new ();
5393         g_signal_connect (ev_window->priv->hpaned,
5394                           "notify::position",
5395                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5396                           ev_window);
5397
5398         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5399         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5400                             TRUE, TRUE, 0);
5401         gtk_widget_show (ev_window->priv->hpaned);
5402
5403         ev_window->priv->sidebar = ev_sidebar_new ();
5404         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5405                          ev_window->priv->sidebar, FALSE, FALSE);
5406         gtk_widget_show (ev_window->priv->sidebar);
5407
5408         /* Stub sidebar, for now */
5409
5410         sidebar_widget = ev_sidebar_thumbnails_new ();
5411         ev_window->priv->sidebar_thumbs = sidebar_widget;
5412         g_signal_connect (sidebar_widget,
5413                           "notify::main-widget",
5414                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5415                           ev_window);
5416         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5417         gtk_widget_show (sidebar_widget);
5418         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5419                              sidebar_widget);
5420
5421         sidebar_widget = ev_sidebar_links_new ();
5422         ev_window->priv->sidebar_links = sidebar_widget;
5423         g_signal_connect (sidebar_widget,
5424                           "notify::model",
5425                           G_CALLBACK (sidebar_widget_model_set),
5426                           ev_window);
5427         g_signal_connect (sidebar_widget,
5428                           "link_activated",
5429                           G_CALLBACK (sidebar_links_link_activated_cb),
5430                           ev_window);
5431         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5432         gtk_widget_show (sidebar_widget);
5433         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5434                              sidebar_widget);
5435
5436         sidebar_widget = ev_sidebar_attachments_new ();
5437         ev_window->priv->sidebar_attachments = sidebar_widget;
5438         g_signal_connect_object (sidebar_widget,
5439                                  "popup",
5440                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5441                                  ev_window, 0);
5442         gtk_widget_show (sidebar_widget);
5443         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5444                              sidebar_widget);
5445
5446         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5447         ev_window->priv->scrolled_window =
5448                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5449                                           "shadow-type", GTK_SHADOW_IN,
5450                                           NULL));
5451         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5452                             ev_window->priv->scrolled_window,
5453                             TRUE, TRUE, 0);
5454         gtk_widget_show (ev_window->priv->scrolled_window);
5455
5456         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5457                         ev_window->priv->view_box);
5458         gtk_widget_show (ev_window->priv->view_box);
5459
5460         ev_window->priv->view = ev_view_new ();
5461         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5462                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5463         ev_window->priv->password_view = ev_password_view_new ();
5464         g_signal_connect_swapped (ev_window->priv->password_view,
5465                                   "unlock",
5466                                   G_CALLBACK (ev_window_popup_password_dialog),
5467                                   ev_window);
5468         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5469                                  G_CALLBACK (view_actions_focus_in_cb),
5470                                  ev_window, 0);
5471         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5472                                  G_CALLBACK (view_actions_focus_out_cb),
5473                                  ev_window, 0);
5474         g_signal_connect_object (ev_window->priv->view, "external-link",
5475                                  G_CALLBACK (view_external_link_cb),
5476                                  ev_window, 0);
5477         g_signal_connect_object (ev_window->priv->view, "handle-link",
5478                                  G_CALLBACK (view_handle_link_cb),
5479                                  ev_window, 0);
5480
5481         g_signal_connect_object (ev_window->priv->view,
5482                                  "popup",
5483                                  G_CALLBACK (view_menu_popup_cb),
5484                                  ev_window, 0);
5485         gtk_widget_show (ev_window->priv->view);
5486         gtk_widget_show (ev_window->priv->password_view);
5487
5488         /* Find Bar */
5489         ev_window->priv->find_bar = egg_find_bar_new ();
5490         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5491                           ev_window->priv->find_bar,
5492                           FALSE, TRUE, 0);
5493
5494         /* We own a ref on these widgets, as we can swap them in and out */
5495         g_object_ref (ev_window->priv->view);
5496         g_object_ref (ev_window->priv->password_view);
5497
5498         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5499                            ev_window->priv->view);
5500
5501         g_signal_connect (ev_window->priv->view,
5502                           "notify::find-status",
5503                           G_CALLBACK (view_find_status_changed_cb),
5504                           ev_window);
5505         g_signal_connect (ev_window->priv->view,
5506                           "notify::sizing-mode",
5507                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5508                           ev_window);
5509         g_signal_connect (ev_window->priv->view,
5510                           "notify::zoom",
5511                           G_CALLBACK (ev_window_zoom_changed_cb),
5512                           ev_window);
5513         g_signal_connect (ev_window->priv->view,
5514                           "notify::dual-page",
5515                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5516                           ev_window);
5517         g_signal_connect (ev_window->priv->view,
5518                           "notify::continuous",
5519                           G_CALLBACK (ev_window_continuous_changed_cb),
5520                           ev_window);
5521         g_signal_connect (ev_window->priv->view,
5522                           "notify::rotation",
5523                           G_CALLBACK (ev_window_rotation_changed_cb),
5524                           ev_window);
5525         g_signal_connect (ev_window->priv->view,
5526                           "notify::has-selection",
5527                           G_CALLBACK (ev_window_has_selection_changed_cb),
5528                           ev_window);
5529
5530         /* Connect sidebar signals */
5531         g_signal_connect (ev_window->priv->sidebar,
5532                           "notify::visible",
5533                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5534                           ev_window);
5535         g_signal_connect (ev_window->priv->sidebar,
5536                           "notify::current-page",
5537                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5538                           ev_window);
5539
5540         /* Connect to find bar signals */
5541         g_signal_connect (ev_window->priv->find_bar,
5542                           "previous",
5543                           G_CALLBACK (find_bar_previous_cb),
5544                           ev_window);
5545         g_signal_connect (ev_window->priv->find_bar,
5546                           "next",
5547                           G_CALLBACK (find_bar_next_cb),
5548                           ev_window);
5549         g_signal_connect (ev_window->priv->find_bar,
5550                           "close",
5551                           G_CALLBACK (find_bar_close_cb),
5552                           ev_window);
5553         g_signal_connect (ev_window->priv->find_bar,
5554                           "notify::search-string",
5555                           G_CALLBACK (find_bar_search_changed_cb),
5556                           ev_window);
5557         g_signal_connect (ev_window->priv->find_bar,
5558                           "notify::case-sensitive",
5559                           G_CALLBACK (find_bar_search_changed_cb),
5560                           ev_window);
5561         g_signal_connect (ev_window->priv->find_bar,
5562                           "notify::visible",
5563                           G_CALLBACK (find_bar_visibility_changed_cb),
5564                           ev_window);
5565         g_signal_connect (ev_window->priv->find_bar,
5566                           "scroll",
5567                           G_CALLBACK (find_bar_scroll),
5568                           ev_window);
5569
5570         /* Popups */
5571         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5572                                                                  "/DocumentPopup");
5573         ev_window->priv->link = NULL;
5574
5575         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5576                                                                        "/AttachmentPopup");
5577         ev_window->priv->attach_list = NULL;
5578
5579         /* Give focus to the document view */
5580         gtk_widget_grab_focus (ev_window->priv->view);
5581
5582         /* Set it user interface params */
5583         ev_window_setup_recent (ev_window);
5584
5585         setup_chrome_from_metadata (ev_window);
5586         set_chrome_actions (ev_window);
5587         update_chrome_visibility (ev_window);
5588
5589         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5590
5591         setup_view_from_metadata (ev_window);
5592         setup_sidebar_from_metadata (ev_window, NULL);
5593
5594         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5595         ev_window_setup_action_sensitivity (ev_window);
5596 }
5597
5598 /**
5599  * ev_window_new:
5600  *
5601  * Creates a #GtkWidget that represents the window.
5602  *
5603  * Returns: the #GtkWidget that represents the window.
5604  */
5605 GtkWidget *
5606 ev_window_new (void)
5607 {
5608         GtkWidget *ev_window;
5609
5610         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5611                                               "type", GTK_WINDOW_TOPLEVEL,
5612                                               NULL));
5613
5614         return ev_window;
5615 }