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