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/gtkunixprint.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         EvJob            *find_job;
 183
 184         /* Printing */
 185         gboolean          print_preview;
 186         GtkPrintJob      *gtk_print_job;
 187         GtkPrinter       *printer;
 188         GtkPrintSettings *print_settings;
 189         GtkPageSetup     *print_page_setup;
 190
 191 };
 192
 193 #define EV_WINDOW_GET_PRIVATE(object) \
 194         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 195
 196 #define PAGE_SELECTOR_ACTION    "PageSelector"
 197 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 198 #define NAVIGATION_ACTION       "Navigation"
 199
 200 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 201 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 202 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 203
 204 #define PRESENTATION_TIMEOUT 5
 205
 206 #define SIDEBAR_DEFAULT_SIZE    132
 207 #define LINKS_SIDEBAR_ID "links"
 208 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 209 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 210
 211 static const gchar *document_print_settings[] = {
 212         GTK_PRINT_SETTINGS_N_COPIES,
 213         GTK_PRINT_SETTINGS_COLLATE,
 214         GTK_PRINT_SETTINGS_REVERSE,
 215         GTK_PRINT_SETTINGS_NUMBER_UP,
 216         GTK_PRINT_SETTINGS_SCALE,
 217         GTK_PRINT_SETTINGS_PRINT_PAGES,
 218         GTK_PRINT_SETTINGS_PAGE_RANGES,
 219         GTK_PRINT_SETTINGS_PAGE_SET
 220 };
 221
 222 static void     ev_window_update_actions                (EvWindow         *ev_window);
 223 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 224                                                          GParamSpec       *pspec,
 225                                                          EvWindow         *ev_window);
 226 static void     ev_window_set_page_mode                 (EvWindow         *window,
 227                                                          EvWindowPageMode  page_mode);
 228 static void     ev_window_load_job_cb                   (EvJob            *job,
 229                                                          gpointer          data);
 230 static void     ev_window_reload_document               (EvWindow         *window);
 231 static void     ev_window_reload_job_cb                 (EvJob            *job,
 232                                                          EvWindow         *window);
 233 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_print_job_cb                  (EvJob            *job,
 236                                                          EvWindow         *window);
 237 static void     ev_window_save_job_cb                   (EvJob            *save,
 238                                                          EvWindow         *window);
 239 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 240                                                          GParamSpec       *pspec,
 241                                                          EvWindow         *ev_window);
 242 static void     ev_window_zoom_changed_cb               (EvView           *view,
 243                                                          GParamSpec       *pspec,
 244                                                          EvWindow         *ev_window);
 245 static void     ev_window_add_recent                    (EvWindow         *window,
 246                                                          const char       *filename);
 247 static void     ev_window_run_fullscreen                (EvWindow         *window);
 248 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 249                                                          gboolean          unfullscreen_window);
 250 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 251                                                          EvWindow         *window);
 252 static void     ev_window_run_presentation              (EvWindow         *window);
 253 static void     ev_window_stop_presentation             (EvWindow         *window,
 254                                                          gboolean          unfullscreen_window);
 255 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 256                                                          EvWindow         *window);
 257 static void     ev_window_run_preview                   (EvWindow         *window);
 258 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 259                                                          EvWindow         *window);
 260 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 261                                                          EvWindow         *window);
 262 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 263                                                          EvWindow         *window);
 264 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 265                                                          EvWindow         *window);
 266 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 267                                                          EvWindow         *window);
 268 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 271                                                          EvWindow         *window);
 272 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 273                                                          EvWindow         *ev_window);
 274 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 275                                                          EvWindow         *ev_window);
 276 static void     view_handle_link_cb                     (EvView           *view,
 277                                                          EvLink           *link,
 278                                                          EvWindow         *window);
 279 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 280 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 281                                                          EvWindow         *ev_window);
 282 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 283                                                          GParamSpec       *param,
 284                                                          EvWindow         *ev_window);
 285 static void     ev_window_do_preview_print              (EvWindow         *window);
 286 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 287                                                          GFile            *source_file);
 288 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 289                                                          const gchar      *key,
 290                                                          gpointer          user_data);
 291
 292 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 293
 294 static void
 295 ev_window_set_action_sensitive (EvWindow   *ev_window,
 296                                 const char *name,
 297                                 gboolean    sensitive)
 298 {
 299         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 300                                                          name);
 301         gtk_action_set_sensitive (action, sensitive);
 302 }
 303
 304
 305 static void
 306 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 307 {
 308         EvDocument *document = ev_window->priv->document;
 309         const EvDocumentInfo *info = NULL;
 310
 311         gboolean has_document = FALSE;
 312         gboolean ok_to_print = TRUE;
 313         gboolean ok_to_copy = TRUE;
 314         gboolean has_properties = TRUE;
 315         gboolean override_restrictions = TRUE;
 316         gboolean can_get_text = FALSE;
 317         gboolean has_pages = FALSE;
 318         gboolean can_find = FALSE;
 319
 320         GConfClient *client;
 321
 322         if (document) {
 323                 has_document = TRUE;
 324                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 325         }
 326
 327         if (has_document && ev_window->priv->page_cache) {
 328                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 329         }
 330
 331         if (!info || info->fields_mask == 0) {
 332                 has_properties = FALSE;
 333         }
 334
 335         if (has_document && EV_IS_SELECTION (document)) {
 336                 can_get_text = TRUE;
 337         }
 338
 339         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 340                 can_find = TRUE;
 341         }
 342
 343         client = gconf_client_get_default ();
 344         override_restrictions = gconf_client_get_bool (client,
 345                                                        GCONF_OVERRIDE_RESTRICTIONS,
 346                                                        NULL);
 347         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 348                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 349                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 350         }
 351
 352         if (has_document && !EV_IS_FILE_EXPORTER(document))
 353                 ok_to_print = FALSE;
 354
 355
 356         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 357                 ok_to_copy = FALSE;
 358         }
 359
 360         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 361                 ok_to_print = FALSE;
 362         }
 363
 364         g_object_unref (client);
 365
 366         /* File menu */
 367         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 368         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 369         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 370         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 371         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 372
 373         /* Edit menu */
 374         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 375         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 376         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 377         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 378         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 379
 380         /* View menu */
 381         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 382         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 383         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 385         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 387
 388         /* Toolbar-specific actions: */
 389         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 390         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 391         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 392         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 393
 394         ev_window_update_actions (ev_window);
 395 }
 396
 397 static void
 398 ev_window_update_actions (EvWindow *ev_window)
 399 {
 400         EvView *view = EV_VIEW (ev_window->priv->view);
 401         int n_pages = 0, page = -1;
 402         gboolean has_pages = FALSE;
 403         gboolean presentation_mode;
 404         gboolean can_find_in_page = FALSE;
 405
 406         if (ev_window->priv->document && ev_window->priv->page_cache) {
 407                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 408                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 409                 has_pages = n_pages > 0;
 410         }
 411
 412         can_find_in_page = (ev_window->priv->find_job &&
 413                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 414
 415         ev_window_set_action_sensitive (ev_window, "EditCopy",
 416                                         has_pages &&
 417                                         ev_view_get_has_selection (view));
 418         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 419                                         has_pages && can_find_in_page);
 420         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 421                                         has_pages && can_find_in_page);
 422
 423         presentation_mode = ev_view_get_presentation (view);
 424
 425         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 426                                         has_pages &&
 427                                         ev_view_can_zoom_in (view) &&
 428                                         !presentation_mode);
 429         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 430                                         has_pages &&
 431                                         ev_view_can_zoom_out (view) &&
 432                                         !presentation_mode);
 433
 434         /* Go menu */
 435         if (has_pages) {
 436                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 437                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 438                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 439                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 440         } else {
 441                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 442                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 443                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 444                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 445         }
 446
 447         if (has_pages &&
 448             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 449             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 450                 GtkAction *action;
 451                 float      zoom;
 452                 float      real_zoom;
 453
 454                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 455                                                       ZOOM_CONTROL_ACTION);
 456
 457                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 458                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 459                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 460
 461                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 462         }
 463 }
 464
 465 static void
 466 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 467 {
 468         gboolean can_find;
 469
 470         can_find = window->priv->document &&
 471             EV_IS_DOCUMENT_FIND (window->priv->document);
 472
 473         if (window->priv->action_group) {
 474                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 475                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 476                 ev_window_set_action_sensitive (window, "Space", sensitive);
 477                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 478                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 479                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 480                 ev_window_set_action_sensitive (window, "Return", sensitive);
 481                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 482                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 483                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 484                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 485                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 486                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 487
 488                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 489         }
 490 }
 491
 492 static void
 493 set_widget_visibility (GtkWidget *widget, gboolean visible)
 494 {
 495         g_assert (GTK_IS_WIDGET (widget));
 496
 497         if (visible)
 498                 gtk_widget_show (widget);
 499         else
 500                 gtk_widget_hide (widget);
 501 }
 502
 503 static void
 504 update_chrome_visibility (EvWindow *window)
 505 {
 506         EvWindowPrivate *priv = window->priv;
 507         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 508         gboolean fullscreen_mode, presentation, fullscreen;
 509         gboolean preview_toolbar;
 510
 511         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 512         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 513         fullscreen_mode = fullscreen || presentation;
 514
 515         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 516         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 517                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 518         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 519                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 520         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 521         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 522         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 523
 524         set_widget_visibility (priv->menubar, menubar);
 525         set_widget_visibility (priv->toolbar, toolbar);
 526         set_widget_visibility (priv->find_bar, findbar);
 527         set_widget_visibility (priv->sidebar, sidebar);
 528
 529         if (priv->preview_toolbar)
 530                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 531
 532         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 533         gtk_widget_set_sensitive (priv->menubar, menubar);
 534
 535         if (priv->fullscreen_toolbar != NULL) {
 536                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 537         }
 538 }
 539
 540 static void
 541 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 542 {
 543         EvWindowPrivate *priv = window->priv;
 544
 545         if (active) {
 546                 priv->chrome |= flag;
 547         } else {
 548                 priv->chrome &= ~flag;
 549         }
 550 }
 551
 552 static void
 553 update_sizing_buttons (EvWindow *window)
 554 {
 555         GtkActionGroup *action_group = window->priv->action_group;
 556         GtkAction *action;
 557         gboolean best_fit, page_width;
 558         EvSizingMode sizing_mode;
 559
 560         if (window->priv->view == NULL)
 561                 return;
 562
 563         g_object_get (window->priv->view,
 564                       "sizing_mode", &sizing_mode,
 565                       NULL);
 566
 567         switch (sizing_mode) {
 568                 case EV_SIZING_BEST_FIT:
 569                         best_fit = TRUE;
 570                         page_width = FALSE;
 571                         break;
 572                 case EV_SIZING_FIT_WIDTH:
 573                         best_fit = FALSE;
 574                         page_width = TRUE;
 575                         break;
 576                 default:
 577                         best_fit = page_width = FALSE;
 578                         break;
 579         }
 580
 581         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 582         g_signal_handlers_block_by_func
 583                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 584         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 585         g_signal_handlers_unblock_by_func
 586                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 587
 588         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 589         g_signal_handlers_block_by_func
 590                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 591         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 592         g_signal_handlers_unblock_by_func
 593                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 594
 595         action = gtk_action_group_get_action (window->priv->action_group,
 596                                               ZOOM_CONTROL_ACTION);
 597         if (best_fit) {
 598                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 599                                                  EPHY_ZOOM_BEST_FIT);
 600         } else if (page_width) {
 601                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 602                                                  EPHY_ZOOM_FIT_WIDTH);
 603         }
 604 }
 605
 606 /**
 607  * ev_window_is_empty:
 608  * @ev_window: The instance of the #EvWindow.
 609  *
 610  * It does look if there is any document loaded or if there is any job to load
 611  * a document.
 612  *
 613  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 614  *          loaded, %FALSE in other case.
 615  */
 616 gboolean
 617 ev_window_is_empty (const EvWindow *ev_window)
 618 {
 619         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 620
 621         return (ev_window->priv->document == NULL) &&
 622                 (ev_window->priv->load_job == NULL);
 623 }
 624
 625 static void
 626 ev_window_set_message_area (EvWindow  *window,
 627                             GtkWidget *area)
 628 {
 629         if (window->priv->message_area == area)
 630                 return;
 631
 632         if (window->priv->message_area)
 633                 gtk_widget_destroy (window->priv->message_area);
 634         window->priv->message_area = area;
 635
 636         if (!area)
 637                 return;
 638
 639         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 640                             window->priv->message_area,
 641                             FALSE, FALSE, 0);
 642         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 643                                window->priv->message_area, 0);
 644         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 645                                    (gpointer) &(window->priv->message_area));
 646 }
 647
 648 static void
 649 ev_window_message_area_response_cb (EvMessageArea *area,
 650                                     gint           response_id,
 651                                     EvWindow      *window)
 652 {
 653         ev_window_set_message_area (window, NULL);
 654 }
 655
 656 static void
 657 ev_window_error_message (EvWindow    *window,
 658                          GError      *error,
 659                          const gchar *format,
 660                          ...)
 661 {
 662         GtkWidget *area;
 663         va_list    args;
 664         gchar     *msg = NULL;
 665
 666         if (window->priv->message_area)
 667                 return;
 668
 669         va_start (args, format);
 670         msg = g_strdup_vprintf (format, args);
 671         va_end (args);
 672
 673         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 674                                     msg,
 675                                     GTK_STOCK_CLOSE,
 676                                     GTK_RESPONSE_CANCEL,
 677                                     NULL);
 678         g_free (msg);
 679
 680         if (error)
 681                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 682         g_signal_connect (area, "response",
 683                           G_CALLBACK (ev_window_message_area_response_cb),
 684                           window);
 685         gtk_widget_show (area);
 686         ev_window_set_message_area (window, area);
 687 }
 688
 689 static void
 690 ev_window_warning_message (EvWindow    *window,
 691                            const gchar *format,
 692                            ...)
 693 {
 694         GtkWidget *area;
 695         va_list    args;
 696         gchar     *msg = NULL;
 697
 698         if (window->priv->message_area)
 699                 return;
 700
 701         va_start (args, format);
 702         msg = g_strdup_vprintf (format, args);
 703         va_end (args);
 704
 705         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 706                                     msg,
 707                                     GTK_STOCK_CLOSE,
 708                                     GTK_RESPONSE_CANCEL,
 709                                     NULL);
 710         g_free (msg);
 711
 712         g_signal_connect (area, "response",
 713                           G_CALLBACK (ev_window_message_area_response_cb),
 714                           window);
 715         gtk_widget_show (area);
 716         ev_window_set_message_area (window, area);
 717 }
 718
 719 static void
 720 page_changed_cb (EvPageCache *page_cache,
 721                  gint         page,
 722                  EvWindow    *ev_window)
 723 {
 724         ev_window_update_actions (ev_window);
 725
 726         ev_window_update_find_status_message (ev_window);
 727
 728         if (!ev_window_is_empty (ev_window))
 729                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 730 }
 731
 732 typedef struct _FindTask {
 733         const gchar *page_label;
 734         gchar *chapter;
 735 } FindTask;
 736
 737 static gboolean
 738 ev_window_find_chapter (GtkTreeModel *tree_model,
 739                         GtkTreePath  *path,
 740                         GtkTreeIter  *iter,
 741                         gpointer      data)
 742 {
 743         FindTask *task = (FindTask *)data;
 744         gchar *page_string;
 745
 746         gtk_tree_model_get (tree_model, iter,
 747                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 748                             -1);
 749
 750         if (!page_string)
 751                 return FALSE;
 752
 753         if (!strcmp (page_string, task->page_label)) {
 754                 gtk_tree_model_get (tree_model, iter,
 755                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 756                                     -1);
 757                 g_free (page_string);
 758                 return TRUE;
 759         }
 760
 761         g_free (page_string);
 762         return FALSE;
 763 }
 764
 765 static void
 766 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 767 {
 768         gchar *page_label = NULL;
 769         gchar *link_title;
 770         FindTask find_task;
 771         EvLink *real_link;
 772         EvLinkAction *action;
 773         EvLinkDest *dest;
 774
 775         if (window->priv->history == NULL)
 776                 return;
 777
 778         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 779                 return;
 780
 781         if (link) {
 782                 action = g_object_ref (ev_link_get_action (link));
 783                 dest = ev_link_action_get_dest (action);
 784                 page = ev_link_dest_get_page (dest);
 785                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 786         } else {
 787                 dest = ev_link_dest_new_page (page);
 788                 action = ev_link_action_new_dest (dest);
 789                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 790         }
 791
 792         if (!page_label)
 793                 return;
 794
 795         find_task.page_label = page_label;
 796         find_task.chapter = NULL;
 797
 798         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 799                 GtkTreeModel *model;
 800
 801                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 802
 803                 if (model) {
 804                         gtk_tree_model_foreach (model,
 805                                                 ev_window_find_chapter,
 806                                                 &find_task);
 807
 808                         g_object_unref (model);
 809                 }
 810         }
 811
 812         if (find_task.chapter)
 813                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 814         else
 815                 link_title = g_strdup_printf (_("Page %s"), page_label);
 816
 817         real_link = ev_link_new (link_title, action);
 818
 819         ev_history_add_link (window->priv->history, real_link);
 820
 821         g_free (find_task.chapter);
 822         g_free (link_title);
 823         g_free (page_label);
 824         g_object_unref (real_link);
 825 }
 826
 827 static void
 828 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 829 {
 830         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 831
 832         ev_window_add_history (window, 0, link);
 833         ev_window_add_history (window, current_page, NULL);
 834 }
 835
 836 static void
 837 history_changed_cb (EvPageCache *page_cache,
 838                     gint         page,
 839                     EvWindow    *window)
 840 {
 841         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 842
 843         ev_window_add_history (window, page, NULL);
 844         ev_window_add_history (window, current_page, NULL);
 845
 846         return;
 847 }
 848
 849 static void
 850 update_document_mode (EvWindow *window, EvDocumentMode mode)
 851 {
 852         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 853                 ev_window_run_presentation (window);
 854         }
 855         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 856                 ev_window_run_fullscreen (window);
 857         }
 858 }
 859
 860 static void
 861 setup_document_from_metadata (EvWindow *window)
 862 {
 863         char *uri = window->priv->uri;
 864         GValue page = { 0, };
 865         gint n_pages;
 866         gint new_page;
 867
 868         /* View the previously shown page, but make sure to not open a document on
 869          * the last page, since closing it on the last page most likely means the
 870          * user was finished reading the document. In that case, reopening should
 871          * show the first page. */
 872         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 873                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 874                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 875                 if (!window->priv->in_reload && new_page == n_pages - 1)
 876                         new_page = 0;
 877                 ev_page_cache_set_current_page (window->priv->page_cache,
 878                                                 new_page);
 879                 g_value_unset (&page);
 880         }
 881 }
 882
 883 static void
 884 setup_chrome_from_metadata (EvWindow *window)
 885 {
 886         EvChrome chrome = EV_CHROME_NORMAL;
 887         GValue show_toolbar = { 0, };
 888
 889         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 890                 if (!g_value_get_boolean (&show_toolbar))
 891                         chrome &= ~EV_CHROME_TOOLBAR;
 892                 g_value_unset (&show_toolbar);
 893         }
 894         window->priv->chrome = chrome;
 895 }
 896
 897 static void
 898 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 899 {
 900         char *uri = window->priv->uri;
 901         GtkWidget *sidebar = window->priv->sidebar;
 902         GtkWidget *links = window->priv->sidebar_links;
 903         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 904         GtkWidget *attachments = window->priv->sidebar_attachments;
 905         GValue sidebar_size = { 0, };
 906         GValue sidebar_page = { 0, };
 907         GValue sidebar_visibility = { 0, };
 908
 909         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 910                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 911                                         g_value_get_int (&sidebar_size));
 912                 g_value_unset(&sidebar_size);
 913         }
 914
 915         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 916                 const char *page_id = g_value_get_string (&sidebar_page);
 917
 918                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 920                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 921                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 922                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 924                 }
 925                 g_value_unset (&sidebar_page);
 926         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 927                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 928         }
 929
 930         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 931                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 932                 g_value_unset (&sidebar_visibility);
 933                 update_chrome_visibility (window);
 934         }
 935 }
 936
 937 static void
 938 setup_size_from_metadata (EvWindow *window)
 939 {
 940         char *uri = window->priv->uri;
 941         GValue width = { 0, };
 942         GValue height = { 0, };
 943         GValue width_ratio = { 0, };
 944         GValue height_ratio = { 0, };
 945         GValue maximized = { 0, };
 946         GValue x = { 0, };
 947         GValue y = { 0, };
 948
 949         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 950                 if (g_value_get_boolean (&maximized)) {
 951                         gtk_window_maximize (GTK_WINDOW (window));
 952                         return;
 953                 } else {
 954                         gtk_window_unmaximize (GTK_WINDOW (window));
 955                 }
 956                 g_value_unset (&maximized);
 957         }
 958
 959         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 960             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 961                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 962                                  g_value_get_int (&y));
 963                 g_value_unset (&x);
 964                 g_value_unset (&y);
 965         }
 966
 967         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 968             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 969                 gtk_window_resize (GTK_WINDOW (window),
 970                                    g_value_get_int (&width),
 971                                    g_value_get_int (&height));
 972                 g_value_unset (&width);
 973                 g_value_unset (&height);
 974                 return;
 975         }
 976
 977         if (window->priv->page_cache &&
 978             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 979             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 980
 981                 gint document_width;
 982                 gint document_height;
 983
 984                 GdkScreen *screen;
 985
 986                 gint request_width;
 987                 gint request_height;
 988
 989                 ev_page_cache_get_max_width (window->priv->page_cache,
 990                                              0, 1.0,
 991                                              &document_width);
 992                 ev_page_cache_get_max_height (window->priv->page_cache,
 993                                              0, 1.0,
 994                                              &document_height);
 995
 996                 request_width = g_value_get_double (&width_ratio) * document_width;
 997                 request_height = g_value_get_double (&height_ratio) * document_height;
 998
 999                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1000
1001                 if (screen) {
1002                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1003                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1004                 }
1005
1006                 gtk_window_resize (GTK_WINDOW (window),
1007                                    request_width,
1008                                    request_height);
1009                 g_value_unset (&width_ratio);
1010                 g_value_unset (&height_ratio);
1011         }
1012 }
1013
1014 static void
1015 setup_view_from_metadata (EvWindow *window)
1016 {
1017         EvView *view = EV_VIEW (window->priv->view);
1018         char *uri = window->priv->uri;
1019         GEnumValue *enum_value;
1020         GValue sizing_mode = { 0, };
1021         GValue zoom = { 0, };
1022         GValue continuous = { 0, };
1023         GValue dual_page = { 0, };
1024         GValue presentation = { 0, };
1025         GValue fullscreen = { 0, };
1026         GValue rotation = { 0, };
1027         GValue maximized = { 0, };
1028
1029         /* Maximized */
1030         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1031                 if (g_value_get_boolean (&maximized)) {
1032                         gtk_window_maximize (GTK_WINDOW (window));
1033                 } else {
1034                         gtk_window_unmaximize (GTK_WINDOW (window));
1035                 }
1036                 g_value_unset (&maximized);
1037         }
1038
1039         /* Sizing mode */
1040         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1041                 enum_value = g_enum_get_value_by_nick
1042                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1043                 g_value_unset (&sizing_mode);
1044                 ev_view_set_sizing_mode (view, enum_value->value);
1045         }
1046
1047         /* Zoom */
1048         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1049             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1050                 gdouble zoom_value;
1051
1052                 zoom_value = g_value_get_double (&zoom);
1053                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1054                 ev_view_set_zoom (view, zoom_value, FALSE);
1055                 g_value_unset (&zoom);
1056         }
1057
1058         /* Continuous */
1059         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1060                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1061                 g_value_unset (&continuous);
1062         }
1063
1064         /* Dual page */
1065         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1066                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1067                 g_value_unset (&dual_page);
1068         }
1069
1070         /* Presentation */
1071         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1072                 if (g_value_get_boolean (&presentation) && uri) {
1073                         ev_window_run_presentation (window);
1074                 }
1075                 g_value_unset (&presentation);
1076         }
1077
1078         /* Fullscreen */
1079         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1080                 if (g_value_get_boolean (&fullscreen) && uri) {
1081                         ev_window_run_fullscreen (window);
1082                 }
1083                 g_value_unset (&fullscreen);
1084         }
1085
1086         /* Rotation */
1087         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1088                 if (g_value_get_int (&rotation)) {
1089                         switch (g_value_get_int (&rotation)) {
1090                                 case 90:
1091                                         ev_view_set_rotation (view, 90);
1092                                         break;
1093                                 case 180:
1094                                         ev_view_set_rotation (view, 180);
1095                                         break;
1096                                 case 270:
1097                                         ev_view_set_rotation (view, 270);
1098                                         break;
1099                                 default:
1100                                         break;
1101                         }
1102                 }
1103                 g_value_unset (&rotation);
1104         }
1105 }
1106
1107 static void
1108 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1109 {
1110         if (ev_window->priv->thumbnail_job != NULL) {
1111                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1112                         ev_job_cancel (ev_window->priv->thumbnail_job);
1113
1114                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1115                                                       ev_window_set_icon_from_thumbnail,
1116                                                       ev_window);
1117                 g_object_unref (ev_window->priv->thumbnail_job);
1118                 ev_window->priv->thumbnail_job = NULL;
1119         }
1120 }
1121
1122 static void
1123 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1124                                    EvWindow       *ev_window)
1125 {
1126         if (job->thumbnail) {
1127                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1128                                      job->thumbnail);
1129         }
1130
1131         ev_window_clear_thumbnail_job (ev_window);
1132 }
1133
1134 static void
1135 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1136 {
1137         gint page_width, page_height;
1138         gdouble scale;
1139         EvDocument *document = ev_window->priv->document;
1140
1141         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1142             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1143                 return;
1144         }
1145
1146         ev_window_clear_thumbnail_job (ev_window);
1147
1148         ev_page_cache_get_size (ev_window->priv->page_cache,
1149                                 0, 0, 1.0,
1150                                 &page_width, &page_height);
1151         scale = (gdouble)128 / (gdouble)page_width;
1152
1153         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1154         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1155                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1156                           ev_window);
1157         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1158 }
1159
1160 static gboolean
1161 ev_window_setup_document (EvWindow *ev_window)
1162 {
1163         const EvDocumentInfo *info;
1164         EvDocument *document = ev_window->priv->document;
1165         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1166         GtkAction *action;
1167
1168         ev_window->priv->setup_document_idle = 0;
1169
1170         ev_window_refresh_window_thumbnail (ev_window, 0);
1171
1172         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1173         ev_window_title_set_document (ev_window->priv->title, document);
1174         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1175
1176         ev_sidebar_set_document (sidebar, document);
1177
1178         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1179         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1180         ev_window_setup_action_sensitivity (ev_window);
1181
1182         if (ev_window->priv->history)
1183                 g_object_unref (ev_window->priv->history);
1184         ev_window->priv->history = ev_history_new ();
1185         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1186         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1187
1188         if (ev_window->priv->properties) {
1189                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1190                                                    ev_window->priv->document);
1191         }
1192
1193         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1194         update_document_mode (ev_window, info->mode);
1195
1196         return FALSE;
1197 }
1198
1199 static void
1200 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1201 {
1202         EvView *view = EV_VIEW (ev_window->priv->view);
1203
1204         if (ev_window->priv->document)
1205                 g_object_unref (ev_window->priv->document);
1206         ev_window->priv->document = g_object_ref (document);
1207
1208         ev_window_set_message_area (ev_window, NULL);
1209
1210         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1211         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1212                           G_CALLBACK (page_changed_cb), ev_window);
1213         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1214                           G_CALLBACK (history_changed_cb), ev_window);
1215
1216         setup_size_from_metadata (ev_window);
1217         setup_sidebar_from_metadata (ev_window, document);
1218         setup_document_from_metadata (ev_window);
1219
1220         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1221                 ev_view_set_document (view, document);
1222         } else {
1223                 ev_window_warning_message (ev_window, "%s",
1224                                            _("The document contains no pages"));
1225         }
1226
1227         if (ev_window->priv->setup_document_idle > 0)
1228                 g_source_remove (ev_window->priv->setup_document_idle);
1229         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1230 }
1231
1232 static void
1233 ev_window_document_changed (EvWindow *ev_window,
1234                             gpointer  user_data)
1235 {
1236         ev_window_reload_document (ev_window);
1237 }
1238
1239 static void
1240 password_dialog_response (GtkWidget *password_dialog,
1241                           gint       response_id,
1242                           EvWindow  *ev_window)
1243 {
1244         if (response_id == GTK_RESPONSE_OK) {
1245                 ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job),
1246                                           ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog)));
1247
1248                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1249
1250                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1251                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1252
1253                 gtk_widget_destroy (password_dialog);
1254
1255                 return;
1256         }
1257
1258         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1259         gtk_widget_destroy (password_dialog);
1260 }
1261
1262 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1263  * password_view page.  It assumes that ev_window->priv->password_* has been set
1264  * correctly.  These are cleared by password_dialog_response() */
1265
1266 static void
1267 ev_window_popup_password_dialog (EvWindow *ev_window)
1268 {
1269         g_assert (ev_window->priv->load_job);
1270
1271         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1272
1273         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1274         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1275
1276         if (ev_window->priv->password_dialog == NULL) {
1277                 ev_window->priv->password_dialog =
1278                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1279                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1280
1281                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1282                                            (gpointer) &(ev_window->priv->password_dialog));
1283                 g_signal_connect (ev_window->priv->password_dialog,
1284                                   "response",
1285                                   G_CALLBACK (password_dialog_response),
1286                                   ev_window);
1287                 gtk_widget_show (ev_window->priv->password_dialog);
1288         } else {
1289                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1290         }
1291 }
1292
1293 static void
1294 ev_window_clear_load_job (EvWindow *ev_window)
1295 {
1296         if (ev_window->priv->load_job != NULL) {
1297                 if (!ev_job_is_finished (ev_window->priv->load_job))
1298                         ev_job_cancel (ev_window->priv->load_job);
1299
1300                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1301                 g_object_unref (ev_window->priv->load_job);
1302                 ev_window->priv->load_job = NULL;
1303         }
1304 }
1305
1306 static void
1307 ev_window_clear_reload_job (EvWindow *ev_window)
1308 {
1309         if (ev_window->priv->reload_job != NULL) {
1310                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1311                         ev_job_cancel (ev_window->priv->reload_job);
1312
1313                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1314                 g_object_unref (ev_window->priv->reload_job);
1315                 ev_window->priv->reload_job = NULL;
1316         }
1317 }
1318
1319 static void
1320 ev_window_clear_local_uri (EvWindow *ev_window)
1321 {
1322         if (ev_window->priv->local_uri) {
1323                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1324                 g_free (ev_window->priv->local_uri);
1325                 ev_window->priv->local_uri = NULL;
1326         }
1327 }
1328
1329 static void
1330 ev_window_clear_print_settings_file (EvWindow *ev_window)
1331 {
1332         if (ev_window->priv->print_settings_file) {
1333                 g_unlink (ev_window->priv->print_settings_file);
1334                 g_free (ev_window->priv->print_settings_file);
1335                 ev_window->priv->print_settings_file = NULL;
1336         }
1337 }
1338
1339 static void
1340 ev_window_clear_temp_file (EvWindow *ev_window)
1341 {
1342         GFile *file, *tempdir;
1343
1344         if (!ev_window->priv->uri)
1345                 return;
1346
1347         file = g_file_new_for_uri (ev_window->priv->uri);
1348         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1349
1350         if (g_file_has_prefix (file, tempdir)) {
1351                 g_file_delete (file, NULL, NULL);
1352         }
1353
1354         g_object_unref (file);
1355         g_object_unref (tempdir);
1356 }
1357
1358 /* This callback will executed when load job will be finished.
1359  *
1360  * Since the flow of the error dialog is very confusing, we assume that both
1361  * document and uri will go away after this function is called, and thus we need
1362  * to ref/dup them.  Additionally, it needs to clear
1363  * ev_window->priv->password_{uri,document}, and thus people who call this
1364  * function should _not_ necessarily expect those to exist after being
1365  * called. */
1366 static void
1367 ev_window_load_job_cb (EvJob *job,
1368                        gpointer data)
1369 {
1370         EvWindow *ev_window = EV_WINDOW (data);
1371         EvDocument *document = EV_JOB (job)->document;
1372         EvJobLoad *job_load = EV_JOB_LOAD (job);
1373
1374         g_assert (job_load->uri);
1375
1376         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1377
1378         /* Success! */
1379         if (!ev_job_is_failed (job)) {
1380                 ev_window_set_document (ev_window, document);
1381
1382                 if (job_load->mode != EV_WINDOW_MODE_PREVIEW) {
1383                         setup_view_from_metadata (ev_window);
1384                 }
1385
1386                 if (!ev_window->priv->unlink_temp_file) {
1387                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1388                 }
1389
1390                 if (job_load->dest) {
1391                         EvLink *link;
1392                         EvLinkAction *link_action;
1393
1394                         link_action = ev_link_action_new_dest (g_object_ref (job_load->dest));
1395                         link = ev_link_new (NULL, link_action);
1396                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1397                         g_object_unref (link);
1398                 }
1399
1400                 switch (job_load->mode) {
1401                         case EV_WINDOW_MODE_FULLSCREEN:
1402                                 ev_window_run_fullscreen (ev_window);
1403                                 break;
1404                         case EV_WINDOW_MODE_PRESENTATION:
1405                                 ev_window_run_presentation (ev_window);
1406                                 break;
1407                         case EV_WINDOW_MODE_PREVIEW:
1408                                 ev_window_run_preview (ev_window);
1409                                 break;
1410                         default:
1411                                 break;
1412                 }
1413
1414                 if (job_load->search_string && EV_IS_DOCUMENT_FIND (document)) {
1415                         ev_window_cmd_edit_find (NULL, ev_window);
1416                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1417                                                         job_load->search_string);
1418                 }
1419
1420                 /* Create a monitor for the document */
1421                 ev_window->priv->monitor = ev_file_monitor_new (job_load->uri);
1422                 g_signal_connect_swapped (G_OBJECT (ev_window->priv->monitor), "changed",
1423                                           G_CALLBACK (ev_window_document_changed),
1424                                           ev_window);
1425
1426                 ev_window_clear_load_job (ev_window);
1427                 return;
1428         }
1429
1430         if (job->error->domain == EV_DOCUMENT_ERROR &&
1431             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1432                 GFile *file;
1433                 gchar *base_name;
1434
1435                 setup_view_from_metadata (ev_window);
1436
1437                 file = g_file_new_for_uri (job_load->uri);
1438                 base_name = g_file_get_basename (file);
1439                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1440                                                 base_name);
1441                 g_object_unref (file);
1442                 g_free (base_name);
1443                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1444
1445                 ev_window_popup_password_dialog (ev_window);
1446         } else {
1447                 ev_window_error_message (ev_window, job->error,
1448                                          "%s", _("Unable to open document"));
1449                 ev_window_clear_load_job (ev_window);
1450         }
1451 }
1452
1453 static void
1454 ev_window_reload_job_cb (EvJob    *job,
1455                          EvWindow *ev_window)
1456 {
1457         GtkWidget *widget;
1458
1459         if (ev_job_is_failed (job)) {
1460                 ev_window_clear_reload_job (ev_window);
1461                 ev_window->priv->in_reload = FALSE;
1462                 return;
1463         }
1464
1465         ev_window_set_document (ev_window, job->document);
1466
1467         /* Restart the search after reloading */
1468         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1469         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1470                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1471                                             NULL, ev_window);
1472         }
1473
1474         ev_window_clear_reload_job (ev_window);
1475         ev_window->priv->in_reload = FALSE;
1476 }
1477
1478 /**
1479  * ev_window_get_uri:
1480  * @ev_window: The instance of the #EvWindow.
1481  *
1482  * It returns the uri of the document showed in the #EvWindow.
1483  *
1484  * Returns: the uri of the document showed in the #EvWindow.
1485  */
1486 const char *
1487 ev_window_get_uri (EvWindow *ev_window)
1488 {
1489         return ev_window->priv->uri;
1490 }
1491
1492 /**
1493  * ev_window_close_dialogs:
1494  * @ev_window: The window where dialogs will be closed.
1495  *
1496  * It looks for password, print and properties dialogs and closes them and
1497  * frees them from memory. If there is any print job it does free it too.
1498  */
1499 static void
1500 ev_window_close_dialogs (EvWindow *ev_window)
1501 {
1502         if (ev_window->priv->password_dialog)
1503                 gtk_widget_destroy (ev_window->priv->password_dialog);
1504         ev_window->priv->password_dialog = NULL;
1505
1506         if (ev_window->priv->print_dialog)
1507                 gtk_widget_destroy (ev_window->priv->print_dialog);
1508         ev_window->priv->print_dialog = NULL;
1509
1510         if (ev_window->priv->properties)
1511                 gtk_widget_destroy (ev_window->priv->properties);
1512         ev_window->priv->properties = NULL;
1513 }
1514
1515 static void
1516 ev_window_load_remote_failed (EvWindow *ev_window,
1517                               GError   *error)
1518 {
1519         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1520         ev_window->priv->in_reload = FALSE;
1521         ev_window_error_message (ev_window, error,
1522                                  "%s", _("Unable to open document"));
1523         g_free (ev_window->priv->local_uri);
1524         ev_window->priv->local_uri = NULL;
1525 }
1526
1527 static void
1528 mount_volume_ready_cb (GFile        *source,
1529                        GAsyncResult *async_result,
1530                        EvWindow     *ev_window)
1531 {
1532         GError *error = NULL;
1533
1534         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1535
1536         if (error) {
1537                 ev_window_load_remote_failed (ev_window, error);
1538                 g_object_unref (source);
1539                 g_error_free (error);
1540         } else {
1541                 /* Volume successfully mounted,
1542                    try opening the file again */
1543                 ev_window_load_file_remote (ev_window, source);
1544         }
1545 }
1546
1547 static void
1548 window_open_file_copy_ready_cb (GFile        *source,
1549                                 GAsyncResult *async_result,
1550                                 EvWindow     *ev_window)
1551 {
1552         GError *error = NULL;
1553
1554         g_file_copy_finish (source, async_result, &error);
1555         if (!error) {
1556                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1557                 g_object_unref (source);
1558
1559                 return;
1560         }
1561
1562         if (error->domain == G_IO_ERROR &&
1563             error->code == G_IO_ERROR_NOT_MOUNTED) {
1564                 GMountOperation *operation;
1565
1566                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1567                 g_file_mount_enclosing_volume (source,
1568                                                G_MOUNT_MOUNT_NONE,
1569                                                operation, NULL,
1570                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1571                                                ev_window);
1572                 g_object_unref (operation);
1573         } else {
1574                 ev_window_load_remote_failed (ev_window, error);
1575                 g_object_unref (source);
1576         }
1577
1578         g_error_free (error);
1579 }
1580
1581 static void
1582 ev_window_load_file_remote (EvWindow  *ev_window,
1583                             GFile     *source_file)
1584 {
1585         GFile *target_file;
1586
1587         if (!ev_window->priv->local_uri) {
1588                 gchar *tmp_name;
1589                 gchar *base_name;
1590
1591                 /* We'd like to keep extension of source uri since
1592                  * it helps to resolve some mime types, say cbz */
1593                 tmp_name = ev_tmp_filename (NULL);
1594                 base_name = g_file_get_basename (source_file);
1595                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1596                                                           base_name, NULL);
1597                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1598                                      ev_window->priv->local_uri);
1599                 g_free (base_name);
1600                 g_free (tmp_name);
1601         }
1602
1603         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1604         g_file_copy_async (source_file, target_file,
1605                            0, G_PRIORITY_DEFAULT, NULL,
1606                            NULL, NULL, /* no progress callback */
1607                            (GAsyncReadyCallback) window_open_file_copy_ready_cb,
1608                            ev_window);
1609         g_object_unref (target_file);
1610 }
1611
1612 void
1613 ev_window_open_uri (EvWindow       *ev_window,
1614                     const char     *uri,
1615                     EvLinkDest     *dest,
1616                     EvWindowRunMode mode,
1617                     const gchar    *search_string,
1618                     gboolean        unlink_temp_file,
1619                     const gchar    *print_settings)
1620 {
1621         GFile *source_file;
1622
1623         ev_window->priv->in_reload = FALSE;
1624
1625         if (ev_window->priv->uri &&
1626             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1627                 ev_window_reload_document (ev_window);
1628                 return;
1629         }
1630
1631         if (ev_window->priv->monitor) {
1632                 g_object_unref (ev_window->priv->monitor);
1633                 ev_window->priv->monitor = NULL;
1634         }
1635
1636         ev_window_close_dialogs (ev_window);
1637         ev_window_clear_load_job (ev_window);
1638         ev_window_clear_local_uri (ev_window);
1639         ev_window_clear_print_settings_file (ev_window);
1640         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1641
1642         ev_window->priv->unlink_temp_file = unlink_temp_file;
1643
1644         if (mode == EV_WINDOW_MODE_PREVIEW) {
1645                 ev_window->priv->print_settings_file = print_settings ?
1646                         g_strdup (print_settings) : NULL;
1647         }
1648
1649         if (ev_window->priv->uri)
1650                 g_free (ev_window->priv->uri);
1651         ev_window->priv->uri = g_strdup (uri);
1652
1653         setup_size_from_metadata (ev_window);
1654
1655         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1656         g_signal_connect (ev_window->priv->load_job,
1657                           "finished",
1658                           G_CALLBACK (ev_window_load_job_cb),
1659                           ev_window);
1660
1661         source_file = g_file_new_for_uri (uri);
1662         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1663                 ev_window_load_file_remote (ev_window, source_file);
1664         } else {
1665                 g_object_unref (source_file);
1666                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1667         }
1668 }
1669
1670 static void
1671 ev_window_reload_document (EvWindow *ev_window)
1672 {
1673         const gchar *uri;
1674
1675         ev_window_clear_reload_job (ev_window);
1676         ev_window->priv->in_reload = TRUE;
1677
1678         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1679         ev_window->priv->reload_job = ev_job_load_new (uri, NULL, 0, NULL);
1680         g_signal_connect (ev_window->priv->reload_job, "finished",
1681                           G_CALLBACK (ev_window_reload_job_cb),
1682                           ev_window);
1683         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1684 }
1685
1686 static void
1687 file_open_dialog_response_cb (GtkWidget *chooser,
1688                               gint       response_id,
1689                               EvWindow  *ev_window)
1690 {
1691         gchar *uri;
1692
1693         if (response_id == GTK_RESPONSE_OK) {
1694                 GSList *uris;
1695
1696                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1697
1698                 ev_application_open_uri_list (EV_APP, uris,
1699                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1700                                               GDK_CURRENT_TIME);
1701
1702                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1703                 g_slist_free (uris);
1704         }
1705
1706         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1707         ev_application_set_chooser_uri (EV_APP, uri);
1708         g_free (uri);
1709
1710         gtk_widget_destroy (chooser);
1711 }
1712
1713 static void
1714 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1715 {
1716         GtkWidget *chooser;
1717
1718         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1719                                                GTK_WINDOW (window),
1720                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1721                                                GTK_STOCK_CANCEL,
1722                                                GTK_RESPONSE_CANCEL,
1723                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1724                                                NULL);
1725
1726         ev_document_factory_add_filters (chooser, NULL);
1727         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1728         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1729         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1730                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1731                                           ev_application_get_chooser_uri (EV_APP));
1732         } else if (window->priv->uri != NULL) {
1733                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1734                                           window->priv->uri);
1735         } else {
1736                 const gchar *folder;
1737
1738                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1739                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1740                                                      folder ? folder : g_get_home_dir ());
1741         }
1742
1743         g_signal_connect (chooser, "response",
1744                           G_CALLBACK (file_open_dialog_response_cb),
1745                           window);
1746
1747         gtk_widget_show (chooser);
1748 }
1749
1750 static gchar *
1751 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1752 {
1753         gchar *tmp_filename = NULL;
1754         gchar *name;
1755         gint   res;
1756         guint  i = 0;
1757
1758         name = g_path_get_basename (filename);
1759
1760         do {
1761                 gchar *basename;
1762
1763                 if (tmp_filename)
1764                         g_free (tmp_filename);
1765
1766                 basename = g_strdup_printf ("%s-%d", name, i++);
1767                 tmp_filename = g_build_filename (ev_tmp_dir (),
1768                                                  basename, NULL);
1769
1770                 g_free (basename);
1771         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1772
1773         g_free (name);
1774
1775         if (res != 0 && errno != EEXIST) {
1776                 if (error) {
1777                         *error = g_error_new (G_FILE_ERROR,
1778                                               g_file_error_from_errno (errno),
1779                                               _("Couldn't create symlink “%s”: %s"),
1780                                               tmp_filename, strerror (errno));
1781                 }
1782
1783                 g_free (tmp_filename);
1784
1785                 return NULL;
1786         }
1787
1788         return tmp_filename;
1789 }
1790
1791 static void
1792 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1793 {
1794         GError      *error = NULL;
1795         gchar       *symlink_uri;
1796         gchar       *old_filename;
1797         gchar       *new_filename;
1798         const gchar *uri_unc;
1799
1800         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1801                                      "uri-uncompressed");
1802         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1803                                             NULL, NULL);
1804         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1805
1806         if (error) {
1807                 ev_window_error_message (window, error,
1808                                          "%s", _("Cannot open a copy."));
1809                 g_error_free (error);
1810                 g_free (old_filename);
1811                 g_free (new_filename);
1812
1813                 return;
1814         }
1815
1816         g_free (old_filename);
1817
1818         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1819         g_free (new_filename);
1820
1821         ev_application_open_uri_at_dest (EV_APP,
1822                                          symlink_uri,
1823                                          gtk_window_get_screen (GTK_WINDOW (window)),
1824                                          dest,
1825                                          0,
1826                                          NULL,
1827                                          TRUE,
1828                                          NULL,
1829                                          GDK_CURRENT_TIME);
1830         g_free (symlink_uri);
1831 }
1832
1833 static void
1834 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1835 {
1836         EvPageCache *page_cache;
1837         EvLinkDest  *dest;
1838         gint         current_page;
1839
1840         page_cache = ev_page_cache_get (window->priv->document);
1841         current_page = ev_page_cache_get_current_page (page_cache);
1842
1843         dest = ev_link_dest_new_page (current_page);
1844         ev_window_cmd_file_open_copy_at_dest (window, dest);
1845         g_object_unref (dest);
1846 }
1847
1848 static void
1849 ev_window_cmd_recent_file_activate (GtkAction *action,
1850                                     EvWindow  *window)
1851 {
1852         GtkRecentInfo *info;
1853         const gchar   *uri;
1854
1855         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1856         g_assert (info != NULL);
1857
1858         uri = gtk_recent_info_get_uri (info);
1859
1860         ev_application_open_uri_at_dest (EV_APP, uri,
1861                                          gtk_window_get_screen (GTK_WINDOW (window)),
1862                                          NULL, 0, NULL, FALSE, NULL,
1863                                          GDK_CURRENT_TIME);
1864 }
1865
1866 static void
1867 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1868                                              const gchar        *uri,
1869                                              EvWindow           *window)
1870 {
1871         ev_application_open_uri_at_dest (EV_APP, uri,
1872                                          gtk_window_get_screen (GTK_WINDOW (window)),
1873                                          NULL, 0, NULL, FALSE, NULL,
1874                                          GDK_CURRENT_TIME);
1875 }
1876
1877 static void
1878 ev_window_add_recent (EvWindow *window, const char *filename)
1879 {
1880         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1881 }
1882
1883 static gint
1884 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1885 {
1886         gboolean     has_ev_a, has_ev_b;
1887         const gchar *evince = g_get_application_name ();
1888
1889         has_ev_a = gtk_recent_info_has_application (a, evince);
1890         has_ev_b = gtk_recent_info_has_application (b, evince);
1891
1892         if (has_ev_a && has_ev_b) {
1893                 time_t time_a, time_b;
1894
1895                 time_a = gtk_recent_info_get_modified (a);
1896                 time_b = gtk_recent_info_get_modified (b);
1897
1898                 return (time_b - time_a);
1899         } else if (has_ev_a) {
1900                 return -1;
1901         } else if (has_ev_b) {
1902                 return 1;
1903         }
1904
1905         return 0;
1906 }
1907
1908 /*
1909  * Doubles underscore to avoid spurious menu accels.
1910  */
1911 static gchar *
1912 ev_window_get_recent_file_label (gint index, const gchar *filename)
1913 {
1914         GString *str;
1915         gint length;
1916         const gchar *p;
1917         const gchar *end;
1918         gboolean is_rtl;
1919
1920         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
1921
1922         g_return_val_if_fail (filename != NULL, NULL);
1923
1924         length = strlen (filename);
1925         str = g_string_sized_new (length + 10);
1926         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
1927
1928         p = filename;
1929         end = filename + length;
1930
1931         while (p != end) {
1932                 const gchar *next;
1933                 next = g_utf8_next_char (p);
1934
1935                 switch (*p) {
1936                         case '_':
1937                                 g_string_append (str, "__");
1938                                 break;
1939                         default:
1940                                 g_string_append_len (str, p, next - p);
1941                                 break;
1942                 }
1943
1944                 p = next;
1945         }
1946
1947         return g_string_free (str, FALSE);
1948 }
1949
1950 static void
1951 ev_window_setup_recent (EvWindow *ev_window)
1952 {
1953         GList        *items, *l;
1954         guint         n_items = 0;
1955         const gchar  *evince = g_get_application_name ();
1956         static guint  i = 0;
1957
1958         if (ev_window->priv->recent_ui_id > 0) {
1959                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1960                                           ev_window->priv->recent_ui_id);
1961                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1962         }
1963         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1964
1965         if (ev_window->priv->recent_action_group) {
1966                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1967                                                     ev_window->priv->recent_action_group);
1968                 g_object_unref (ev_window->priv->recent_action_group);
1969         }
1970         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1971         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1972                                             ev_window->priv->recent_action_group, 0);
1973
1974         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1975         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1976
1977         for (l = items; l && l->data; l = g_list_next (l)) {
1978                 GtkRecentInfo *info;
1979                 GtkAction     *action;
1980                 gchar         *action_name;
1981                 gchar         *label;
1982
1983                 info = (GtkRecentInfo *) l->data;
1984
1985                 if (!gtk_recent_info_has_application (info, evince) ||
1986                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1987                         continue;
1988
1989                 action_name = g_strdup_printf ("RecentFile%u", i++);
1990                 label = ev_window_get_recent_file_label (
1991                         n_items + 1, gtk_recent_info_get_display_name (info));
1992
1993                 action = g_object_new (GTK_TYPE_ACTION,
1994                                        "name", action_name,
1995                                        "label", label,
1996                                        NULL);
1997
1998                 g_object_set_data_full (G_OBJECT (action),
1999                                         "gtk-recent-info",
2000                                         gtk_recent_info_ref (info),
2001                                         (GDestroyNotify) gtk_recent_info_unref);
2002
2003                 g_signal_connect (G_OBJECT (action), "activate",
2004                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2005                                   (gpointer) ev_window);
2006
2007                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2008                                              action);
2009                 g_object_unref (action);
2010
2011                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2012                                        ev_window->priv->recent_ui_id,
2013                                        "/MainMenu/FileMenu/RecentFilesMenu",
2014                                        label,
2015                                        action_name,
2016                                        GTK_UI_MANAGER_MENUITEM,
2017                                        FALSE);
2018                 g_free (action_name);
2019                 g_free (label);
2020
2021                 if (++n_items == 5)
2022                         break;
2023         }
2024
2025         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2026         g_list_free (items);
2027 }
2028
2029 static void
2030 window_save_file_copy_ready_cb (GFile        *src,
2031                                 GAsyncResult *async_result,
2032                                 GFile        *dst)
2033 {
2034         EvWindow  *window;
2035         gchar     *name;
2036         GError    *error = NULL;
2037
2038         if (g_file_copy_finish (src, async_result, &error)) {
2039                 ev_tmp_file_unlink (src);
2040                 return;
2041         }
2042
2043         window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2044         name = g_file_get_basename (dst);
2045         ev_window_error_message (window, error,
2046                                  _("The file could not be saved as “%s”."),
2047                                  name);
2048         ev_tmp_file_unlink (src);
2049         g_free (name);
2050         g_error_free (error);
2051 }
2052
2053 static void
2054 ev_window_save_remote (EvWindow *ev_window,
2055                        GFile    *src,
2056                        GFile    *dst)
2057 {
2058         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2059         g_file_copy_async (src, dst,
2060                            G_FILE_COPY_OVERWRITE,
2061                            G_PRIORITY_DEFAULT, NULL,
2062                            NULL, NULL, /* no progress callback */
2063                            (GAsyncReadyCallback) window_save_file_copy_ready_cb,
2064                            dst);
2065 }
2066
2067 static void
2068 ev_window_clear_save_job (EvWindow *ev_window)
2069 {
2070         if (ev_window->priv->save_job != NULL) {
2071                 if (!ev_job_is_finished (ev_window->priv->save_job))
2072                         ev_job_cancel (ev_window->priv->save_job);
2073
2074                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2075                                                       ev_window_save_job_cb,
2076                                                       ev_window);
2077                 g_object_unref (ev_window->priv->save_job);
2078                 ev_window->priv->save_job = NULL;
2079         }
2080 }
2081
2082 static void
2083 ev_window_save_job_cb (EvJob     *job,
2084                        EvWindow  *window)
2085 {
2086         if (ev_job_is_failed (job)) {
2087                 ev_window_error_message (window, job->error,
2088                                          _("The file could not be saved as “%s”."),
2089                                          EV_JOB_SAVE (job)->uri);
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                 ev_window_error_message (window, error,
2247                                          "%s", _("Failed to print document"));
2248         } else {
2249                 /* If printed successfully, save print settings */
2250                 ev_application_set_print_settings (EV_APP,
2251                                                    window->priv->print_settings);
2252                 ev_window_save_print_settings (window);
2253         }
2254 }
2255
2256 static void
2257 ev_window_print_send (EvWindow    *window,
2258                       const gchar *filename)
2259 {
2260         GtkPrintSettings *settings;
2261         EvFileExporterCapabilities capabilities;
2262
2263         /* Some printers take into account some print settings,
2264          * and others don't. However we have exported the document
2265          * to a ps or pdf file according to such print settings. So,
2266          * we want to send the exported file to printer with those
2267          * settings set to default values.
2268          */
2269         settings = gtk_print_settings_copy (window->priv->print_settings);
2270         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2271
2272         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2273         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2274         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2275                 gtk_print_settings_set_n_copies (settings, 1);
2276         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2277                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2278         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2279                 gtk_print_settings_set_scale (settings, 1.0);
2280         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2281                 gtk_print_settings_set_collate (settings, FALSE);
2282         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2283                 gtk_print_settings_set_reverse (settings, FALSE);
2284         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2285                 gtk_print_settings_set_number_up (settings, 1);
2286                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2287         }
2288
2289         if (window->priv->print_preview) {
2290                 gchar *uri;
2291                 gchar *print_settings_file = NULL;
2292
2293                 ev_application_set_print_settings (EV_APP,
2294                                                    window->priv->print_settings);
2295
2296                 print_settings_file = ev_tmp_filename ("print-settings");
2297                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2298
2299                 uri = g_filename_to_uri (filename, NULL, NULL);
2300                 ev_application_open_uri_at_dest (EV_APP,
2301                                                  uri,
2302                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2303                                                  NULL,
2304                                                  EV_WINDOW_MODE_PREVIEW,
2305                                                  NULL,
2306                                                  TRUE,
2307                                                  print_settings_file,
2308                                                  GDK_CURRENT_TIME);
2309                 g_free (print_settings_file);
2310                 g_free (uri);
2311         } else {
2312                 GtkPrintJob *job;
2313                 GError      *error = NULL;
2314
2315                 job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
2316                                          window->priv->printer,
2317                                          settings,
2318                                          window->priv->print_page_setup);
2319
2320                 if (window->priv->gtk_print_job)
2321                         g_object_unref (window->priv->gtk_print_job);
2322                 window->priv->gtk_print_job = job;
2323
2324                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2325                         gtk_print_job_send (job,
2326                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2327                                             window, NULL);
2328                 } else {
2329                         ev_window_clear_print_job (window);
2330                         g_warning ("%s", error->message);
2331                         g_error_free (error);
2332                 }
2333         }
2334
2335         g_object_unref (settings);
2336 }
2337
2338 static void
2339 ev_window_print_job_cb (EvJob    *job,
2340                         EvWindow *window)
2341 {
2342         if (ev_job_is_failed (job)) {
2343                 g_warning ("%s", job->error->message);
2344                 ev_window_clear_print_job (window);
2345                 return;
2346         }
2347
2348         g_assert (EV_JOB_PRINT (job)->temp_file != NULL);
2349
2350         ev_window_print_send (window, EV_JOB_PRINT (job)->temp_file);
2351 }
2352
2353 static gboolean
2354 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2355                                     gint       response,
2356                                     EvWindow  *window)
2357 {
2358         EvPrintRange  *ranges = NULL;
2359         EvPrintPageSet page_set;
2360         gint           n_ranges = 0;
2361         gint           copies;
2362         gint           pages_per_sheet;
2363         gboolean       collate;
2364         gboolean       reverse;
2365         gdouble        scale;
2366         gint           current_page;
2367         gdouble        width;
2368         gdouble        height;
2369         GtkPrintPages  print_pages;
2370         const gchar   *file_format;
2371
2372         if (response != GTK_RESPONSE_OK &&
2373             response != GTK_RESPONSE_APPLY) {
2374                 gtk_widget_destroy (GTK_WIDGET (dialog));
2375                 window->priv->print_dialog = NULL;
2376
2377                 return FALSE;
2378         }
2379
2380         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2381
2382         if (window->priv->printer)
2383                 g_object_unref (window->priv->printer);
2384         if (window->priv->print_settings)
2385                 g_object_unref (window->priv->print_settings);
2386         if (window->priv->print_page_setup)
2387                 g_object_unref (window->priv->print_page_setup);
2388
2389         window->priv->printer = g_object_ref (
2390                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2391         window->priv->print_settings = g_object_ref (
2392                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2393         window->priv->print_page_setup = g_object_ref (
2394                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2395
2396         file_format = gtk_print_settings_get (window->priv->print_settings,
2397                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2398
2399         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2400                 ev_window_error_message (window, NULL, "%s",
2401                                          _("Printing is not supported on this printer."));
2402                 return FALSE;
2403         }
2404
2405         ev_window_clear_print_job (window);
2406
2407         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2408         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2409
2410         switch (print_pages) {
2411         case GTK_PRINT_PAGES_CURRENT:
2412                 ranges = g_new0 (EvPrintRange, 1);
2413
2414                 ranges->start = current_page;
2415                 ranges->end = current_page;
2416                 n_ranges = 1;
2417
2418                 break;
2419         case GTK_PRINT_PAGES_RANGES: {
2420                 GtkPageRange *page_range;
2421
2422                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2423                                                                  &n_ranges);
2424                 if (n_ranges > 0)
2425                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2426         }
2427                 break;
2428         case GTK_PRINT_PAGES_ALL: {
2429                 gint n_pages;
2430
2431                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2432
2433                 ranges = g_new0 (EvPrintRange, 1);
2434
2435                 ranges->start = 0;
2436                 ranges->end = n_pages - 1;
2437                 n_ranges = 1;
2438         }
2439                 break;
2440         }
2441
2442         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2443
2444         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2445
2446         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2447                                                 GTK_UNIT_POINTS);
2448         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2449                                                   GTK_UNIT_POINTS);
2450
2451         if (scale != 1.0) {
2452                 width *= scale;
2453                 height *= scale;
2454         }
2455
2456         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2457
2458         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2459         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2460         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2461
2462         window->priv->print_job = ev_job_print_new (window->priv->document,
2463                                                     file_format ? file_format : "ps",
2464                                                     width, height,
2465                                                     ranges, n_ranges,
2466                                                     page_set,
2467                                                     pages_per_sheet,
2468                                                     copies, collate,
2469                                                     reverse);
2470
2471         g_signal_connect (window->priv->print_job, "finished",
2472                           G_CALLBACK (ev_window_print_job_cb),
2473                           window);
2474         /* The priority doesn't matter for this job */
2475         ev_job_scheduler_push_job (window->priv->print_job, EV_JOB_PRIORITY_NONE);
2476
2477         gtk_widget_destroy (GTK_WIDGET (dialog));
2478         window->priv->print_dialog = NULL;
2479
2480         return TRUE;
2481 }
2482
2483 void
2484 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2485 {
2486         GtkWidget           *dialog;
2487         EvPageCache         *page_cache;
2488         gint                 current_page;
2489         gint                 document_last_page;
2490         GtkPrintCapabilities capabilities;
2491
2492         g_return_if_fail (EV_IS_WINDOW (ev_window));
2493         g_return_if_fail (ev_window->priv->document != NULL);
2494
2495         if (ev_window->priv->print_dialog) {
2496                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2497                 return;
2498         }
2499
2500         page_cache = ev_page_cache_get (ev_window->priv->document);
2501         current_page = ev_page_cache_get_current_page (page_cache);
2502         document_last_page = ev_page_cache_get_n_pages (page_cache);
2503
2504         if (!ev_window->priv->print_settings) {
2505                 ev_window->priv->print_settings = gtk_print_settings_copy (
2506                         ev_application_get_print_settings (EV_APP));
2507                 ev_window_load_print_settings_from_metadata (ev_window);
2508         }
2509
2510         if (first_page != 1 || last_page != document_last_page) {
2511                 GtkPageRange range;
2512
2513                 /* Ranges in GtkPrint are 0 - N */
2514                 range.start = first_page - 1;
2515                 range.end = last_page - 1;
2516
2517                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2518                                                     GTK_PRINT_PAGES_RANGES);
2519                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2520                                                     &range, 1);
2521         }
2522
2523         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2524         ev_window->priv->print_dialog = dialog;
2525
2526         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2527                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2528         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2529                                                        capabilities);
2530
2531         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2532                                                 current_page);
2533
2534         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2535                                             ev_window->priv->print_settings);
2536
2537         if (ev_window->priv->print_page_setup)
2538                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2539                                                       ev_window->priv->print_page_setup);
2540
2541         g_signal_connect (G_OBJECT (dialog), "response",
2542                           G_CALLBACK (ev_window_print_dialog_response_cb),
2543                           ev_window);
2544
2545         gtk_widget_show (dialog);
2546 }
2547
2548 static void
2549 ev_window_print (EvWindow *window)
2550 {
2551         EvPageCache *page_cache;
2552         gint         last_page;
2553
2554         page_cache = ev_page_cache_get (window->priv->document);
2555         last_page = ev_page_cache_get_n_pages (page_cache);
2556
2557         ev_window_print_range (window, 1, last_page);
2558 }
2559
2560 static void
2561 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2562 {
2563         ev_window_print (ev_window);
2564 }
2565
2566 static void
2567 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2568 {
2569         if (ev_window->priv->properties == NULL) {
2570                 ev_window->priv->properties = ev_properties_dialog_new ();
2571                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2572                                                    ev_window->priv->document);
2573                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2574                                            (gpointer) &(ev_window->priv->properties));
2575                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2576                                               GTK_WINDOW (ev_window));
2577         }
2578
2579         ev_document_fc_mutex_lock ();
2580         gtk_widget_show (ev_window->priv->properties);
2581         ev_document_fc_mutex_unlock ();
2582 }
2583
2584 static void
2585 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2586 {
2587         g_return_if_fail (EV_IS_WINDOW (ev_window));
2588
2589         gtk_widget_destroy (GTK_WIDGET (ev_window));
2590 }
2591
2592 static void
2593 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2594 {
2595         GtkAction *action;
2596
2597         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2598         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2599         update_chrome_visibility (window);
2600
2601         action = gtk_action_group_get_action (window->priv->action_group,
2602                                               PAGE_SELECTOR_ACTION);
2603         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2604 }
2605
2606 static void
2607 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2608 {
2609         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
2610 }
2611
2612 static void
2613 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2614 {
2615         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
2616 }
2617
2618 static void
2619 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2620 {
2621         gboolean continuous;
2622
2623         ev_window_stop_presentation (ev_window, TRUE);
2624         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2625         g_object_set (G_OBJECT (ev_window->priv->view),
2626                       "continuous", continuous,
2627                       NULL);
2628         ev_window_update_actions (ev_window);
2629 }
2630
2631 static void
2632 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2633 {
2634         gboolean dual_page;
2635
2636         ev_window_stop_presentation (ev_window, TRUE);
2637         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2638         g_object_set (G_OBJECT (ev_window->priv->view),
2639                       "dual-page", dual_page,
2640                       NULL);
2641         ev_window_update_actions (ev_window);
2642 }
2643
2644 static void
2645 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2646 {
2647         ev_window_stop_presentation (ev_window, TRUE);
2648
2649         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2650                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2651         } else {
2652                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2653         }
2654         ev_window_update_actions (ev_window);
2655 }
2656
2657 static void
2658 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2659 {
2660         ev_window_stop_presentation (ev_window, TRUE);
2661
2662         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2663                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2664         } else {
2665                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2666         }
2667         ev_window_update_actions (ev_window);
2668 }
2669
2670
2671 static void
2672 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2673 {
2674         g_return_if_fail (EV_IS_WINDOW (ev_window));
2675
2676         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2677 }
2678
2679 static void
2680 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2681 {
2682         g_return_if_fail (EV_IS_WINDOW (ev_window));
2683
2684         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2685                 g_error ("Find action should be insensitive since document doesn't support find");
2686                 return;
2687         }
2688
2689         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2690         update_chrome_visibility (ev_window);
2691         gtk_widget_grab_focus (ev_window->priv->find_bar);
2692 }
2693
2694 static void
2695 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2696 {
2697         g_return_if_fail (EV_IS_WINDOW (ev_window));
2698
2699         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2700         update_chrome_visibility (ev_window);
2701         gtk_widget_grab_focus (ev_window->priv->find_bar);
2702         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2703 }
2704
2705 static void
2706 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2707 {
2708         g_return_if_fail (EV_IS_WINDOW (ev_window));
2709
2710         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2711         update_chrome_visibility (ev_window);
2712         gtk_widget_grab_focus (ev_window->priv->find_bar);
2713         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2714 }
2715
2716 static void
2717 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2718 {
2719         g_return_if_fail (EV_IS_WINDOW (ev_window));
2720
2721         ev_view_copy (EV_VIEW (ev_window->priv->view));
2722 }
2723
2724 static void
2725 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2726                                       EvWindow *ev_window)
2727 {
2728         if (!ev_window_is_empty (ev_window))
2729                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2730                                              gtk_paned_get_position (GTK_PANED (object)));
2731 }
2732
2733 static void
2734 ev_window_update_fullscreen_action (EvWindow *window)
2735 {
2736         GtkAction *action;
2737
2738         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2739         g_signal_handlers_block_by_func
2740                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2741         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2742                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2743         g_signal_handlers_unblock_by_func
2744                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2745 }
2746
2747 static void
2748 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2749 {
2750         GtkWidget *item;
2751
2752         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2753         g_object_set (item, "is-important", FALSE, NULL);
2754
2755         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2756         g_object_set (item, "is-important", FALSE, NULL);
2757
2758         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2759         g_object_set (item, "is-important", TRUE, NULL);
2760
2761         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2762         g_object_set (item, "is-important", TRUE, NULL);
2763 }
2764
2765 static void
2766 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2767 {
2768         static gboolean done = FALSE;
2769
2770         if (!done) {
2771                 gtk_rc_parse_string (
2772                         "\n"
2773                         "   style \"fullscreen-toolbar-style\"\n"
2774                         "   {\n"
2775                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2776                         "   }\n"
2777                         "\n"
2778                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2779                         "\n");
2780                 done = TRUE;
2781         }
2782
2783         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2784 }
2785
2786 static void
2787 ev_window_run_fullscreen (EvWindow *window)
2788 {
2789         EvView  *view = EV_VIEW (window->priv->view);
2790         gboolean fullscreen_window = TRUE;
2791
2792         if (ev_view_get_fullscreen (view))
2793                 return;
2794
2795         if (!window->priv->fullscreen_toolbar) {
2796                 window->priv->fullscreen_toolbar =
2797                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2798                                                    "/FullscreenToolbar");
2799
2800                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2801                                        GTK_TOOLBAR_BOTH_HORIZ);
2802                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2803                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2804
2805                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2806                                     window->priv->fullscreen_toolbar,
2807                                     FALSE, FALSE, 0);
2808                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2809                                        window->priv->fullscreen_toolbar, 1);
2810         }
2811
2812         if (ev_view_get_presentation (view)) {
2813                 ev_window_stop_presentation (window, FALSE);
2814                 fullscreen_window = FALSE;
2815         }
2816
2817         g_object_set (G_OBJECT (window->priv->scrolled_window),
2818                       "shadow-type", GTK_SHADOW_NONE,
2819                       NULL);
2820
2821         ev_view_set_fullscreen (view, TRUE);
2822         ev_window_update_fullscreen_action (window);
2823
2824         /* If the user doesn't have the main toolbar he/she won't probably want
2825          * the toolbar in fullscreen mode. See bug #483048
2826          */
2827         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2828                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2829         update_chrome_visibility (window);
2830
2831         if (fullscreen_window)
2832                 gtk_window_fullscreen (GTK_WINDOW (window));
2833         gtk_widget_grab_focus (window->priv->view);
2834
2835         if (!ev_window_is_empty (window))
2836                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2837 }
2838
2839 static void
2840 ev_window_stop_fullscreen (EvWindow *window,
2841                            gboolean  unfullscreen_window)
2842 {
2843         EvView *view = EV_VIEW (window->priv->view);
2844
2845         if (!ev_view_get_fullscreen (view))
2846                 return;
2847
2848         g_object_set (G_OBJECT (window->priv->scrolled_window),
2849                       "shadow-type", GTK_SHADOW_IN,
2850                       NULL);
2851
2852         ev_view_set_fullscreen (view, FALSE);
2853         ev_window_update_fullscreen_action (window);
2854         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2855         update_chrome_visibility (window);
2856         if (unfullscreen_window)
2857                 gtk_window_unfullscreen (GTK_WINDOW (window));
2858
2859         if (!ev_window_is_empty (window))
2860                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2861 }
2862
2863 static void
2864 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2865 {
2866         gboolean fullscreen;
2867
2868         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2869         if (fullscreen) {
2870                 ev_window_run_fullscreen (window);
2871         } else {
2872                 ev_window_stop_fullscreen (window, TRUE);
2873         }
2874 }
2875
2876 static gboolean
2877 presentation_timeout_cb (EvWindow *window)
2878 {
2879         EvView *view = EV_VIEW (window->priv->view);
2880
2881         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2882                 return FALSE;
2883
2884         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2885         window->priv->presentation_timeout_id = 0;
2886
2887         return FALSE;
2888 }
2889
2890 static void
2891 presentation_set_timeout (EvWindow *window)
2892 {
2893         if (window->priv->presentation_timeout_id > 0) {
2894                 g_source_remove (window->priv->presentation_timeout_id);
2895         }
2896
2897         window->priv->presentation_timeout_id =
2898                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2899                                        (GSourceFunc)presentation_timeout_cb, window);
2900
2901         ev_view_show_cursor (EV_VIEW (window->priv->view));
2902 }
2903
2904 static void
2905 presentation_clear_timeout (EvWindow *window)
2906 {
2907         if (window->priv->presentation_timeout_id > 0) {
2908                 g_source_remove (window->priv->presentation_timeout_id);
2909         }
2910
2911         window->priv->presentation_timeout_id = 0;
2912
2913         ev_view_show_cursor (EV_VIEW (window->priv->view));
2914 }
2915
2916 static gboolean
2917 presentation_motion_notify_cb (GtkWidget *widget,
2918                                GdkEventMotion *event,
2919                                gpointer user_data)
2920 {
2921         EvWindow *window = EV_WINDOW (user_data);
2922
2923         presentation_set_timeout (window);
2924
2925         return FALSE;
2926 }
2927
2928 static gboolean
2929 presentation_leave_notify_cb (GtkWidget *widget,
2930                               GdkEventCrossing *event,
2931                               gpointer user_data)
2932 {
2933         EvWindow *window = EV_WINDOW (user_data);
2934
2935         presentation_clear_timeout (window);
2936
2937         return FALSE;
2938 }
2939
2940 static void
2941 ev_window_update_presentation_action (EvWindow *window)
2942 {
2943         GtkAction *action;
2944
2945         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2946         g_signal_handlers_block_by_func
2947                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2948         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2949                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2950         g_signal_handlers_unblock_by_func
2951                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2952 }
2953
2954 static void
2955 ev_window_run_presentation (EvWindow *window)
2956 {
2957         EvView  *view = EV_VIEW (window->priv->view);
2958         gboolean fullscreen_window = TRUE;
2959
2960         if (ev_view_get_presentation (view))
2961                 return;
2962
2963         if (ev_view_get_fullscreen (view)) {
2964                 ev_window_stop_fullscreen (window, FALSE);
2965                 fullscreen_window = FALSE;
2966         }
2967
2968         g_object_set (G_OBJECT (window->priv->scrolled_window),
2969                       "shadow-type", GTK_SHADOW_NONE,
2970                       NULL);
2971
2972         ev_view_set_presentation (view, TRUE);
2973         ev_window_update_presentation_action (window);
2974
2975         update_chrome_visibility (window);
2976
2977         gtk_widget_grab_focus (window->priv->view);
2978         if (fullscreen_window)
2979                 gtk_window_fullscreen (GTK_WINDOW (window));
2980
2981         g_signal_connect (window->priv->view,
2982                           "motion-notify-event",
2983                           G_CALLBACK (presentation_motion_notify_cb),
2984                           window);
2985         g_signal_connect (window->priv->view,
2986                           "leave-notify-event",
2987                           G_CALLBACK (presentation_leave_notify_cb),
2988                           window);
2989         presentation_set_timeout (window);
2990
2991         ev_application_screensaver_disable (EV_APP);
2992
2993         if (!ev_window_is_empty (window))
2994                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2995 }
2996
2997 static void
2998 ev_window_stop_presentation (EvWindow *window,
2999                              gboolean  unfullscreen_window)
3000 {
3001         EvView *view = EV_VIEW (window->priv->view);
3002
3003         if (!ev_view_get_presentation (view))
3004                 return;
3005
3006         g_object_set (G_OBJECT (window->priv->scrolled_window),
3007                       "shadow-type", GTK_SHADOW_IN,
3008                       NULL);
3009
3010         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3011         ev_window_update_presentation_action (window);
3012         update_chrome_visibility (window);
3013         if (unfullscreen_window)
3014                 gtk_window_unfullscreen (GTK_WINDOW (window));
3015
3016         g_signal_handlers_disconnect_by_func (window->priv->view,
3017                                               (gpointer) presentation_motion_notify_cb,
3018                                               window);
3019         g_signal_handlers_disconnect_by_func (window->priv->view,
3020                                               (gpointer) presentation_leave_notify_cb,
3021                                               window);
3022         presentation_clear_timeout (window);
3023
3024         ev_application_screensaver_enable (EV_APP);
3025
3026         if (!ev_window_is_empty (window))
3027                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3028 }
3029
3030 static void
3031 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3032 {
3033         gboolean presentation;
3034
3035         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3036         if (presentation) {
3037                 ev_window_run_presentation (window);
3038         }
3039 }
3040
3041 static void
3042 ev_window_run_preview (EvWindow *window)
3043 {
3044         GtkAction *action;
3045
3046         if (!window->priv->preview_toolbar) {
3047                 window->priv->preview_toolbar =
3048                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3049                                                    "/PreviewToolbar");
3050
3051                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3052                                     window->priv->preview_toolbar,
3053                                     FALSE, FALSE, 0);
3054                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3055                                        window->priv->preview_toolbar, 1);
3056         }
3057
3058         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3059
3060         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3061         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3062         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3063
3064         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3065
3066         action = gtk_action_group_get_action (window->priv->action_group,
3067                                               "PreviewPrint");
3068         gtk_action_set_visible (action, TRUE);
3069
3070         update_chrome_visibility (window);
3071 }
3072
3073 static void
3074 ev_window_screen_changed (GtkWidget *widget,
3075                           GdkScreen *old_screen)
3076 {
3077         EvWindow *window = EV_WINDOW (widget);
3078         EvWindowPrivate *priv = window->priv;
3079         GdkScreen *screen;
3080
3081         screen = gtk_widget_get_screen (widget);
3082         if (screen == old_screen)
3083                 return;
3084
3085         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3086                                 get_screen_dpi (GTK_WINDOW (window)));
3087
3088         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3089                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3090         }
3091 }
3092
3093 static gboolean
3094 ev_window_state_event (GtkWidget           *widget,
3095                        GdkEventWindowState *event)
3096 {
3097         EvWindow *window = EV_WINDOW (widget);
3098         EvView   *view = EV_VIEW (window->priv->view);
3099
3100         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3101                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3102         }
3103
3104         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3105                 return FALSE;
3106
3107         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3108                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3109                         return FALSE;
3110
3111                 ev_window_run_fullscreen (window);
3112         } else {
3113                 if (ev_view_get_fullscreen (view))
3114                         ev_window_stop_fullscreen (window, FALSE);
3115                 else if (ev_view_get_presentation (view))
3116                         ev_window_stop_presentation (window, FALSE);
3117         }
3118
3119         return FALSE;
3120 }
3121
3122 static void
3123 ev_window_set_page_mode (EvWindow         *window,
3124                          EvWindowPageMode  page_mode)
3125 {
3126         GtkWidget *child = NULL;
3127         GtkWidget *real_child;
3128
3129         if (window->priv->page_mode == page_mode)
3130                 return;
3131
3132         window->priv->page_mode = page_mode;
3133
3134         switch (page_mode) {
3135                 case PAGE_MODE_DOCUMENT:
3136                         child = window->priv->view;
3137                         break;
3138                 case PAGE_MODE_PASSWORD:
3139                         child = window->priv->password_view;
3140                         break;
3141                 default:
3142                         g_assert_not_reached ();
3143         }
3144
3145         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3146         if (child != real_child) {
3147                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3148                                       real_child);
3149                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3150                                    child);
3151         }
3152         ev_window_update_actions (window);
3153 }
3154
3155
3156 static void
3157 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3158 {
3159         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3160 }
3161
3162 static void
3163 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3164 {
3165         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3166 }
3167
3168 static void
3169 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3170 {
3171         EvWindow *ev_window = EV_WINDOW (data);
3172         egg_editable_toolbar_set_edit_mode
3173                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3174         ev_application_save_toolbars_model (EV_APP);
3175         gtk_widget_destroy (GTK_WIDGET (dialog));
3176 }
3177
3178 static void
3179 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3180 {
3181         GtkWidget *dialog;
3182         GtkWidget *editor;
3183
3184         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3185                                               GTK_WINDOW (ev_window),
3186                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3187                                               GTK_STOCK_CLOSE,
3188                                               GTK_RESPONSE_CLOSE,
3189                                               NULL);
3190         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3191         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3192         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3193         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3194         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3195
3196         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3197                                          ev_application_get_toolbars_model (EV_APP));
3198         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3199         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3200
3201         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3202
3203         egg_editable_toolbar_set_edit_mode
3204                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3205
3206         g_signal_connect (dialog, "response",
3207                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3208                           ev_window);
3209         gtk_widget_show_all (dialog);
3210 }
3211
3212 static void
3213 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3214 {
3215         g_return_if_fail (EV_IS_WINDOW (ev_window));
3216
3217         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3218         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3219 }
3220
3221 static void
3222 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3223 {
3224         g_return_if_fail (EV_IS_WINDOW (ev_window));
3225
3226         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3227         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3228 }
3229
3230 static void
3231 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3232 {
3233         g_return_if_fail (EV_IS_WINDOW (ev_window));
3234
3235         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3236 }
3237
3238 static void
3239 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3240 {
3241         g_return_if_fail (EV_IS_WINDOW (ev_window));
3242
3243         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3244 }
3245
3246 static void
3247 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3248 {
3249         g_return_if_fail (EV_IS_WINDOW (ev_window));
3250
3251         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3252 }
3253
3254 static void
3255 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3256 {
3257         int n_pages;
3258
3259         g_return_if_fail (EV_IS_WINDOW (ev_window));
3260
3261         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3262         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3263 }
3264
3265 static void
3266 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3267 {
3268         int n_pages, current_page;
3269
3270         g_return_if_fail (EV_IS_WINDOW (ev_window));
3271
3272         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3273         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3274
3275         if (current_page + 10 < n_pages)
3276                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3277 }
3278
3279 static void
3280 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3281 {
3282         int current_page;
3283
3284         g_return_if_fail (EV_IS_WINDOW (ev_window));
3285
3286         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3287
3288         if (current_page - 10 >= 0)
3289                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3290 }
3291
3292 static void
3293 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3294 {
3295         ev_window_reload_document (ev_window);
3296 }
3297
3298 static void
3299 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3300 {
3301         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3302 }
3303
3304 #if GTK_CHECK_VERSION (2, 14, 0)
3305 static void
3306 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3307 {
3308         GError  *error = NULL;
3309
3310         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3311                       "ghelp:evince",
3312                       GDK_CURRENT_TIME,
3313                       &error);
3314         if (error) {
3315                 ev_window_error_message (ev_window, error,
3316                                          "%s", _("There was an error displaying help"));
3317                 g_error_free (error);
3318         }
3319 }
3320 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3321 static void
3322 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3323 {
3324         GError *error = NULL;
3325         GdkScreen *screen;
3326         char *command;
3327         const char *lang;
3328         char *uri = NULL;
3329
3330         int i;
3331
3332         const char * const * langs = g_get_language_names ();
3333
3334         for (i = 0; langs[i]; i++) {
3335                 lang = langs[i];
3336                 if (strchr (lang, '.')) {
3337                         continue;
3338                 }
3339
3340                 uri = g_build_filename(GNOMEDATADIR,
3341                                        "/gnome/help/" PACKAGE,
3342                                        lang,
3343                                        "/evince.xml",
3344                                        NULL);
3345
3346                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3347                         break;
3348                 }
3349                 g_free (uri);
3350                 uri = NULL;
3351         }
3352
3353         if (uri == NULL) {
3354                 g_warning ("Cannot find help");
3355                 return;
3356         }
3357
3358         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3359         g_free (uri);
3360
3361         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3362         gdk_spawn_command_line_on_screen (screen, command, &error);
3363         if (error != NULL) {
3364                 g_warning ("%s", error->message);
3365                 g_error_free (error);
3366         }
3367         g_free (command);
3368 }
3369 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3370
3371 static void
3372 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3373 {
3374         ev_window_stop_fullscreen (window, TRUE);
3375 }
3376
3377 static void
3378 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3379 {
3380         ev_window_run_presentation (window);
3381 }
3382
3383 static gboolean
3384 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3385                                 EvWindow   *window)
3386 {
3387         EvWindowPrivate *priv = window->priv;
3388         const gchar *printer_name;
3389
3390         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3391         if ((printer_name
3392              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3393             (!printer_name && gtk_printer_is_default (printer))) {
3394                 if (priv->printer)
3395                         g_object_unref (priv->printer);
3396                 priv->printer = g_object_ref (printer);
3397
3398                 /* Now that we have the printer, we'll start the print */
3399                 ev_window_do_preview_print (window);
3400
3401                 return TRUE; /* we're done */
3402         }
3403
3404         return FALSE; /* continue the enumeration */
3405 }
3406
3407 static void
3408 ev_window_preview_print_finished (GtkPrintJob *print_job,
3409                                   EvWindow    *window,
3410                                   GError      *error)
3411 {
3412         if (error) {
3413                 ev_window_error_message (window, error,
3414                                          "%s", _("Failed to print document"));
3415         }
3416
3417         g_object_unref (print_job);
3418         gtk_widget_destroy (GTK_WIDGET (window));
3419 }
3420
3421 static void
3422 ev_window_do_preview_print (EvWindow *window)
3423 {
3424         EvWindowPrivate  *priv = window->priv;
3425         GtkPageSetup     *page_setup;
3426         GtkPrintJob      *job;
3427         gchar            *filename;
3428         GError           *error = NULL;
3429
3430         g_assert (priv->print_settings != NULL);
3431         g_assert (priv->printer != NULL);
3432
3433         page_setup = gtk_page_setup_new ();
3434
3435         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3436                                  priv->printer,
3437                                  priv->print_settings,
3438                                  page_setup);
3439
3440         g_object_unref (priv->print_settings);
3441         priv->print_settings = NULL;
3442         g_object_unref (priv->printer);
3443         priv->printer = NULL;
3444         g_object_unref (page_setup);
3445
3446         filename = g_filename_from_uri (priv->local_uri ?
3447                                         priv->local_uri : priv->uri,
3448                                         NULL, NULL);
3449
3450         if (gtk_print_job_set_source_file (job, filename, &error)) {
3451                 gtk_print_job_send (job,
3452                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3453                                     window, NULL);
3454         } else {
3455                 g_warning ("%s", error->message);
3456                 g_error_free (error);
3457         }
3458
3459         g_free (filename);
3460
3461         gtk_widget_hide (GTK_WIDGET (window));
3462 }
3463
3464 static void
3465 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3466 {
3467         EvWindowPrivate *priv = window->priv;
3468         GtkPrintSettings *print_settings = NULL;
3469         const gchar      *print_settings_file = priv->print_settings_file;
3470
3471         if (print_settings_file) {
3472                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3473                         GError *error = NULL;
3474
3475                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3476                                                                            &error);
3477
3478                         if (error) {
3479                                 g_warning ("%s", error->message);
3480                                 g_error_free (error);
3481                                 print_settings = NULL;
3482                         }
3483                 }
3484         }
3485
3486         if (!print_settings)
3487                 print_settings = gtk_print_settings_new ();
3488
3489         if (priv->print_settings)
3490                 g_object_unref (priv->print_settings);
3491         priv->print_settings = print_settings;
3492
3493         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3494                                 window, NULL, FALSE);
3495 }
3496
3497 static void
3498 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3499 {
3500         GtkWidget *widget;
3501
3502         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3503
3504         widget = gtk_window_get_focus (GTK_WINDOW (window));
3505         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3506                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3507                 update_chrome_visibility (window);
3508                 gtk_widget_grab_focus (window->priv->view);
3509         } else {
3510                 gboolean fullscreen;
3511                 gboolean presentation;
3512
3513                 g_object_get (window->priv->view,
3514                               "fullscreen", &fullscreen,
3515                               "presentation", &presentation,
3516                               NULL);
3517
3518                 if (fullscreen) {
3519                         ev_window_stop_fullscreen (window, TRUE);
3520                 } else if (presentation) {
3521                         ev_window_stop_presentation (window, TRUE);
3522                         gtk_widget_grab_focus (window->priv->view);
3523                 } else {
3524                         gtk_widget_grab_focus (window->priv->view);
3525                 }
3526
3527                 if (fullscreen && presentation)
3528                         g_warning ("Both fullscreen and presentation set somehow");
3529         }
3530 }
3531
3532 static void
3533 save_sizing_mode (EvWindow *window)
3534 {
3535         EvSizingMode mode;
3536         GEnumValue *enum_value;
3537
3538         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3539         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3540
3541         if (!ev_window_is_empty (window))
3542                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3543                                                 enum_value->value_nick);
3544 }
3545
3546 static void
3547 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3548                                   EvWindow   *ev_window)
3549 {
3550         GtkWidget *scrolled_window;
3551         EvSizingMode sizing_mode;
3552
3553         g_object_get (ev_window->priv->view,
3554                       "sizing-mode", &sizing_mode,
3555                       NULL);
3556
3557         scrolled_window = ev_window->priv->scrolled_window;
3558
3559         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3560
3561         if (sizing_mode != EV_SIZING_FREE)
3562                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3563                                           GTK_SCROLLED_WINDOW (scrolled_window));
3564
3565         switch (sizing_mode) {
3566                 case EV_SIZING_BEST_FIT:
3567                         g_object_set (G_OBJECT (scrolled_window),
3568                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3569                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3570                                       NULL);
3571                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3572                                           G_CALLBACK (ev_view_update_view_size),
3573                                           scrolled_window);
3574                         break;
3575                 case EV_SIZING_FIT_WIDTH:
3576                         g_object_set (G_OBJECT (scrolled_window),
3577                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3578                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3579                                       NULL);
3580                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3581                                           G_CALLBACK (ev_view_update_view_size),
3582                                           scrolled_window);
3583                         break;
3584                 case EV_SIZING_FREE:
3585                         g_object_set (G_OBJECT (scrolled_window),
3586                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3587                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3588                                       NULL);
3589                         break;
3590         }
3591
3592         update_sizing_buttons (ev_window);
3593         save_sizing_mode (ev_window);
3594 }
3595
3596 static void
3597 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3598 {
3599         ev_window_update_actions (ev_window);
3600
3601         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3602                 gdouble zoom;
3603
3604                 zoom = ev_view_get_zoom (view);
3605                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3606                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3607         }
3608 }
3609
3610 static void
3611 ev_window_update_continuous_action (EvWindow *window)
3612 {
3613         GtkAction *action;
3614
3615         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3616         g_signal_handlers_block_by_func
3617                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3618         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3619                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3620         g_signal_handlers_unblock_by_func
3621                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3622 }
3623
3624 static void
3625 ev_window_update_dual_page_action (EvWindow *window)
3626 {
3627         GtkAction *action;
3628
3629         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3630         g_signal_handlers_block_by_func
3631                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3632         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3633                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3634         g_signal_handlers_unblock_by_func
3635                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3636 }
3637
3638 static void
3639 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3640 {
3641         ev_window_update_continuous_action (ev_window);
3642
3643         if (!ev_window_is_empty (ev_window))
3644                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3645                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3646 }
3647
3648 static void
3649 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3650 {
3651         int rotation;
3652
3653         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3654
3655         if (!ev_window_is_empty (window))
3656                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3657                                              rotation);
3658
3659         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3660                                        rotation);
3661         ev_window_refresh_window_thumbnail (window, rotation);
3662 }
3663
3664 static void
3665 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3666 {
3667         ev_window_update_actions (window);
3668 }
3669
3670 static void
3671 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3672 {
3673         ev_window_update_dual_page_action (ev_window);
3674
3675         if (!ev_window_is_empty (ev_window))
3676                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3677                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3678 }
3679
3680 static char *
3681 build_comments_string (void)
3682 {
3683 #ifdef ENABLE_PDF
3684         PopplerBackend backend;
3685         const char *backend_name;
3686         const char *version;
3687
3688         backend = poppler_get_backend ();
3689         version = poppler_get_version ();
3690         switch (backend) {
3691                 case POPPLER_BACKEND_CAIRO:
3692                         backend_name = "cairo";
3693                         break;
3694                 case POPPLER_BACKEND_SPLASH:
3695                         backend_name = "splash";
3696                         break;
3697                 default:
3698                         backend_name = "unknown";
3699                         break;
3700         }
3701
3702         return g_strdup_printf (_("Document Viewer.\n"
3703                                   "Using poppler %s (%s)"),
3704                                 version, backend_name);
3705 #else
3706         return g_strdup_printf (_("Document Viewer"));
3707 #endif
3708 }
3709
3710 static void
3711 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3712 {
3713         const char *authors[] = {
3714                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3715                 "Jonathan Blandford <jrb@gnome.org>",
3716                 "Marco Pesenti Gritti <marco@gnome.org>",
3717                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3718                 "Bryan Clark <clarkbw@gnome.org>",
3719                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3720                 "Wouter Bolsterlee <wbolster@gnome.org>",
3721                 NULL
3722         };
3723
3724         const char *documenters[] = {
3725                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3726                 NULL
3727         };
3728
3729         const char *license[] = {
3730                 N_("Evince is free software; you can redistribute it and/or modify "
3731                    "it under the terms of the GNU General Public License as published by "
3732                    "the Free Software Foundation; either version 2 of the License, or "
3733                    "(at your option) any later version.\n"),
3734                 N_("Evince is distributed in the hope that it will be useful, "
3735                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3736                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3737                    "GNU General Public License for more details.\n"),
3738                 N_("You should have received a copy of the GNU General Public License "
3739                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3740                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3741         };
3742
3743         char *license_trans;
3744         char *comments;
3745
3746 #ifdef ENABLE_NLS
3747         const char **p;
3748
3749         for (p = authors; *p; ++p)
3750                 *p = _(*p);
3751
3752         for (p = documenters; *p; ++p)
3753                 *p = _(*p);
3754 #endif
3755
3756         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3757                                      _(license[2]), "\n", NULL);
3758         comments = build_comments_string ();
3759
3760         gtk_show_about_dialog (
3761                 GTK_WINDOW (ev_window),
3762                 "name", _("Evince"),
3763                 "version", VERSION,
3764                 "copyright",
3765                 _("\xc2\xa9 1996-2007 The Evince authors"),
3766                 "license", license_trans,
3767                 "website", "http://www.gnome.org/projects/evince",
3768                 "comments", comments,
3769                 "authors", authors,
3770                 "documenters", documenters,
3771                 "translator-credits", _("translator-credits"),
3772                 "logo-icon-name", "evince",
3773                 "wrap-license", TRUE,
3774                 NULL);
3775
3776         g_free (comments);
3777         g_free (license_trans);
3778 }
3779
3780 static void
3781 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3782 {
3783         gboolean active;
3784
3785         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3786         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3787         update_chrome_visibility (ev_window);
3788         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3789 }
3790
3791 static void
3792 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3793 {
3794         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3795                 return;
3796
3797         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3798                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3799         update_chrome_visibility (ev_window);
3800 }
3801
3802 static void
3803 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3804                                            GParamSpec *pspec,
3805                                            EvWindow   *ev_window)
3806 {
3807         GtkWidget *current_page;
3808         const char *id;
3809
3810         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3811
3812         if (current_page == ev_window->priv->sidebar_links) {
3813                 id = LINKS_SIDEBAR_ID;
3814         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3815                 id = THUMBNAILS_SIDEBAR_ID;
3816         } else if (current_page == ev_window->priv->sidebar_attachments) {
3817                 id = ATTACHMENTS_SIDEBAR_ID;
3818         } else {
3819                 g_assert_not_reached();
3820         }
3821
3822         g_object_unref (current_page);
3823
3824         if (!ev_window_is_empty (ev_window))
3825                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3826 }
3827
3828 static void
3829 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3830                                          GParamSpec *pspec,
3831                                          EvWindow   *ev_window)
3832 {
3833         EvView *view = EV_VIEW (ev_window->priv->view);
3834         GtkAction *action;
3835
3836         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3837
3838         if (!ev_view_get_presentation (view)) {
3839                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3840                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3841
3842                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3843                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3844         }
3845 }
3846
3847 static void
3848 view_menu_link_popup (EvWindow *ev_window,
3849                       EvLink   *link)
3850 {
3851         gboolean   show_external = FALSE;
3852         gboolean   show_internal = FALSE;
3853         GtkAction *action;
3854
3855         if (ev_window->priv->link)
3856                 g_object_unref (ev_window->priv->link);
3857
3858         if (link)
3859                 ev_window->priv->link = g_object_ref (link);
3860         else
3861                 ev_window->priv->link = NULL;
3862
3863         if (ev_window->priv->link) {
3864                 EvLinkAction *ev_action;
3865
3866                 ev_action = ev_link_get_action (link);
3867                 if (ev_action) {
3868                         switch (ev_link_action_get_action_type (ev_action)) {
3869                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3870                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3871                                         show_internal = TRUE;
3872                                         break;
3873                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3874                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3875                                         show_external = TRUE;
3876                                         break;
3877                                 default:
3878                                         break;
3879                         }
3880                 }
3881         }
3882
3883         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3884                                               "OpenLink");
3885         gtk_action_set_visible (action, show_external);
3886
3887         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3888                                               "CopyLinkAddress");
3889         gtk_action_set_visible (action, show_external);
3890
3891         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3892                                               "GoLink");
3893         gtk_action_set_visible (action, show_internal);
3894
3895         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3896                                               "OpenLinkNewWindow");
3897         gtk_action_set_visible (action, show_internal);
3898 }
3899
3900 static void
3901 view_menu_image_popup (EvWindow  *ev_window,
3902                        EvImage   *image)
3903 {
3904         GtkAction *action;
3905         gboolean   show_image = FALSE;
3906
3907         if (ev_window->priv->image)
3908                 g_object_unref (ev_window->priv->image);
3909
3910         if (image)
3911                 ev_window->priv->image = g_object_ref (image);
3912         else
3913                 ev_window->priv->image = NULL;
3914
3915         show_image = (ev_window->priv->image != NULL);
3916
3917         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3918                                               "SaveImageAs");
3919         gtk_action_set_visible (action, show_image);
3920
3921         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3922                                               "CopyImage");
3923         gtk_action_set_visible (action, show_image);
3924 }
3925
3926 static gboolean
3927 view_menu_popup_cb (EvView   *view,
3928                     GObject  *object,
3929                     EvWindow *ev_window)
3930 {
3931         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3932                 return FALSE;
3933
3934         view_menu_link_popup (ev_window,
3935                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3936         view_menu_image_popup (ev_window,
3937                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3938
3939         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3940                         NULL, NULL, NULL, NULL,
3941                         3, gtk_get_current_event_time ());
3942         return TRUE;
3943 }
3944
3945 static gboolean
3946 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3947                               GList           *attach_list,
3948                               EvWindow        *ev_window)
3949 {
3950         GtkWidget *popup;
3951
3952         g_assert (attach_list != NULL);
3953
3954         if (ev_window->priv->attach_list) {
3955                 g_list_foreach (ev_window->priv->attach_list,
3956                                 (GFunc) g_object_unref, NULL);
3957                 g_list_free (ev_window->priv->attach_list);
3958         }
3959
3960         ev_window->priv->attach_list = attach_list;
3961
3962         popup = ev_window->priv->attachment_popup;
3963
3964         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3965                         NULL, NULL,
3966                         3, gtk_get_current_event_time ());
3967
3968         return TRUE;
3969 }
3970
3971 static void
3972 ev_window_update_find_status_message (EvWindow *ev_window)
3973 {
3974         gchar *message;
3975
3976         if (!ev_window->priv->find_job)
3977                 return;
3978
3979         if (ev_job_is_finished (ev_window->priv->find_job)) {
3980                 gint n_results;
3981
3982                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
3983                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
3984                 /* TRANS: Sometimes this could be better translated as
3985                                       "%d hit(s) on this page".  Therefore this string
3986                                       contains plural cases. */
3987                 message = g_strdup_printf (ngettext ("%d found on this page",
3988                                                      "%d found on this page",
3989                                                      n_results),
3990                                            n_results);
3991         } else {
3992                 gdouble percent;
3993
3994                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
3995                 message = g_strdup_printf (_("%3d%% remaining to search"),
3996                                            (gint) ((1.0 - percent) * 100));
3997         }
3998
3999         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4000         g_free (message);
4001 }
4002
4003 static void
4004 ev_window_find_job_finished_cb (EvJobFind *job,
4005                                 EvWindow  *ev_window)
4006 {
4007         ev_window_update_find_status_message (ev_window);
4008 }
4009
4010 static void
4011 ev_window_find_job_updated_cb (EvJobFind *job,
4012                                gint       page,
4013                                EvWindow  *ev_window)
4014 {
4015         ev_window_update_actions (ev_window);
4016
4017         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4018                               ev_job_find_get_results (job),
4019                               page);
4020         ev_window_update_find_status_message (ev_window);
4021 }
4022
4023 static void
4024 ev_window_clear_find_job (EvWindow *ev_window)
4025 {
4026         if (ev_window->priv->find_job != NULL) {
4027                 if (!ev_job_is_finished (ev_window->priv->find_job))
4028                         ev_job_cancel (ev_window->priv->find_job);
4029
4030                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4031                                                       ev_window_find_job_finished_cb,
4032                                                       ev_window);
4033                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4034                                                       ev_window_find_job_updated_cb,
4035                                                       ev_window);
4036                 g_object_unref (ev_window->priv->find_job);
4037                 ev_window->priv->find_job = NULL;
4038         }
4039 }
4040
4041 static void
4042 find_bar_previous_cb (EggFindBar *find_bar,
4043                       EvWindow   *ev_window)
4044 {
4045         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4046 }
4047
4048 static void
4049 find_bar_next_cb (EggFindBar *find_bar,
4050                   EvWindow   *ev_window)
4051 {
4052         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4053 }
4054
4055 static void
4056 find_bar_close_cb (EggFindBar *find_bar,
4057                    EvWindow   *ev_window)
4058 {
4059         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4060         ev_window_clear_find_job (ev_window);
4061         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4062         update_chrome_visibility (ev_window);
4063 }
4064
4065 static void
4066 find_bar_search_changed_cb (EggFindBar *find_bar,
4067                             GParamSpec *param,
4068                             EvWindow   *ev_window)
4069 {
4070         gboolean case_sensitive;
4071         const char *search_string;
4072
4073         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4074                 return;
4075
4076         /* Either the string or case sensitivity could have changed. */
4077         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4078         search_string = egg_find_bar_get_search_string (find_bar);
4079
4080         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4081
4082         ev_window_clear_find_job (ev_window);
4083
4084         if (search_string && search_string[0]) {
4085                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4086                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4087                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4088                                                              search_string,
4089                                                              case_sensitive);
4090                 g_signal_connect (ev_window->priv->find_job, "finished",
4091                                   G_CALLBACK (ev_window_find_job_finished_cb),
4092                                   ev_window);
4093                 g_signal_connect (ev_window->priv->find_job, "updated",
4094                                   G_CALLBACK (ev_window_find_job_updated_cb),
4095                                   ev_window);
4096                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4097         } else {
4098                 ev_window_update_actions (ev_window);
4099                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4100                                               NULL);
4101                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4102         }
4103 }
4104
4105 static void
4106 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4107                                 GParamSpec *param,
4108                                 EvWindow   *ev_window)
4109 {
4110         gboolean visible;
4111
4112         visible = GTK_WIDGET_VISIBLE (find_bar);
4113
4114         if (ev_window->priv->document &&
4115             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4116                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4117                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4118                 ev_window_update_actions (ev_window);
4119
4120                 if (visible)
4121                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4122                 else
4123                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4124         }
4125 }
4126
4127 static void
4128 find_bar_scroll (EggFindBar   *find_bar,
4129                  GtkScrollType scroll,
4130                  EvWindow     *ev_window)
4131 {
4132         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4133 }
4134
4135 static void
4136 zoom_control_changed_cb (EphyZoomAction *action,
4137                          float           zoom,
4138                          EvWindow       *ev_window)
4139 {
4140         EvSizingMode mode;
4141
4142         g_return_if_fail (EV_IS_WINDOW (ev_window));
4143
4144         if (zoom == EPHY_ZOOM_BEST_FIT) {
4145                 mode = EV_SIZING_BEST_FIT;
4146         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4147                 mode = EV_SIZING_FIT_WIDTH;
4148         } else {
4149                 mode = EV_SIZING_FREE;
4150         }
4151
4152         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4153
4154         if (mode == EV_SIZING_FREE) {
4155                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4156                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4157                                   FALSE);
4158         }
4159 }
4160
4161 static void
4162 ev_window_finalize (GObject *object)
4163 {
4164         GList *windows = ev_application_get_windows (EV_APP);
4165
4166         if (windows == NULL) {
4167                 ev_application_shutdown (EV_APP);
4168         } else {
4169                 g_list_free (windows);
4170         }
4171
4172         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4173 }
4174
4175 static void
4176 ev_window_dispose (GObject *object)
4177 {
4178         EvWindow *window = EV_WINDOW (object);
4179         EvWindowPrivate *priv = window->priv;
4180         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4181
4182         if (mpkeys) {
4183                 g_signal_handlers_disconnect_by_func (mpkeys,
4184                                                       ev_window_media_player_key_pressed,
4185                                                       window);
4186         }
4187
4188         if (priv->setup_document_idle > 0) {
4189                 g_source_remove (priv->setup_document_idle);
4190                 priv->setup_document_idle = 0;
4191         }
4192
4193         if (priv->monitor) {
4194                 g_object_unref (priv->monitor);
4195                 priv->monitor = NULL;
4196         }
4197
4198         if (priv->title) {
4199                 ev_window_title_free (priv->title);
4200                 priv->title = NULL;
4201         }
4202
4203         if (priv->ui_manager) {
4204                 g_object_unref (priv->ui_manager);
4205                 priv->ui_manager = NULL;
4206         }
4207
4208         if (priv->action_group) {
4209                 g_object_unref (priv->action_group);
4210                 priv->action_group = NULL;
4211         }
4212
4213         if (priv->view_popup_action_group) {
4214                 g_object_unref (priv->view_popup_action_group);
4215                 priv->view_popup_action_group = NULL;
4216         }
4217
4218         if (priv->attachment_popup_action_group) {
4219                 g_object_unref (priv->attachment_popup_action_group);
4220                 priv->attachment_popup_action_group = NULL;
4221         }
4222
4223         if (priv->recent_action_group) {
4224                 g_object_unref (priv->recent_action_group);
4225                 priv->recent_action_group = NULL;
4226         }
4227
4228         if (priv->recent_manager) {
4229                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4230                                                       ev_window_setup_recent,
4231                                                       window);
4232                 priv->recent_manager = NULL;
4233         }
4234
4235         priv->recent_ui_id = 0;
4236
4237         if (priv->page_cache) {
4238                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4239                 priv->page_cache = NULL;
4240         }
4241
4242         if (priv->document) {
4243                 g_object_unref (priv->document);
4244                 priv->document = NULL;
4245         }
4246
4247         if (priv->view) {
4248                 g_object_unref (priv->view);
4249                 priv->view = NULL;
4250         }
4251
4252         if (priv->password_view) {
4253                 g_object_unref (priv->password_view);
4254                 priv->password_view = NULL;
4255         }
4256
4257         if (priv->load_job) {
4258                 ev_window_clear_load_job (window);
4259         }
4260
4261         if (priv->reload_job) {
4262                 ev_window_clear_reload_job (window);
4263         }
4264
4265         if (priv->save_job) {
4266                 ev_window_clear_save_job (window);
4267         }
4268
4269         if (priv->thumbnail_job) {
4270                 ev_window_clear_thumbnail_job (window);
4271         }
4272
4273         if (priv->find_job) {
4274                 ev_window_clear_find_job (window);
4275         }
4276
4277         if (priv->local_uri) {
4278                 ev_window_clear_local_uri (window);
4279                 priv->local_uri = NULL;
4280         }
4281
4282         ev_window_close_dialogs (window);
4283         ev_window_clear_print_job (window);
4284
4285         if (window->priv->gtk_print_job) {
4286                 g_object_unref (window->priv->gtk_print_job);
4287                 window->priv->gtk_print_job = NULL;
4288         }
4289
4290         if (window->priv->printer) {
4291                 g_object_unref (window->priv->printer);
4292                 window->priv->printer = NULL;
4293         }
4294
4295         if (window->priv->print_settings) {
4296                 g_object_unref (window->priv->print_settings);
4297                 window->priv->print_settings = NULL;
4298         }
4299
4300         if (window->priv->print_page_setup) {
4301                 g_object_unref (window->priv->print_page_setup);
4302                 window->priv->print_page_setup = NULL;
4303         }
4304
4305         if (priv->link) {
4306                 g_object_unref (priv->link);
4307                 priv->link = NULL;
4308         }
4309
4310         if (priv->image) {
4311                 g_object_unref (priv->image);
4312                 priv->image = NULL;
4313         }
4314
4315         if (priv->attach_list) {
4316                 g_list_foreach (priv->attach_list,
4317                                 (GFunc) g_object_unref,
4318                                 NULL);
4319                 g_list_free (priv->attach_list);
4320                 priv->attach_list = NULL;
4321         }
4322
4323         if (priv->find_bar) {
4324                 g_signal_handlers_disconnect_by_func
4325                         (window->priv->find_bar,
4326                          G_CALLBACK (find_bar_close_cb),
4327                          window);
4328                 priv->find_bar = NULL;
4329         }
4330
4331         if (priv->uri) {
4332                 if (priv->unlink_temp_file)
4333                         ev_window_clear_temp_file (window);
4334                 g_free (priv->uri);
4335                 priv->uri = NULL;
4336         }
4337
4338         if (priv->dest) {
4339                 g_object_unref (priv->dest);
4340                 priv->dest = NULL;
4341         }
4342
4343         if (priv->history) {
4344                 g_object_unref (priv->history);
4345                 priv->history = NULL;
4346         }
4347
4348         if (priv->print_settings_file) {
4349                 ev_window_clear_print_settings_file (window);
4350                 priv->print_settings_file = NULL;
4351         }
4352
4353         if (priv->presentation_timeout_id > 0) {
4354                 g_source_remove (priv->presentation_timeout_id);
4355                 priv->presentation_timeout_id = 0;
4356         }
4357
4358         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4359 }
4360
4361 static void
4362 ev_window_class_init (EvWindowClass *ev_window_class)
4363 {
4364         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4365         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4366
4367         g_object_class->dispose = ev_window_dispose;
4368         g_object_class->finalize = ev_window_finalize;
4369
4370         widget_class->screen_changed = ev_window_screen_changed;
4371         widget_class->window_state_event = ev_window_state_event;
4372
4373         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4374 }
4375
4376 /* Normal items */
4377 static const GtkActionEntry entries[] = {
4378         { "File", NULL, N_("_File") },
4379         { "Edit", NULL, N_("_Edit") },
4380         { "View", NULL, N_("_View") },
4381         { "Go", NULL, N_("_Go") },
4382         { "Help", NULL, N_("_Help") },
4383
4384         /* File menu */
4385         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4386           N_("Open an existing document"),
4387           G_CALLBACK (ev_window_cmd_file_open) },
4388         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4389           N_("Open a copy of the current document in a new window"),
4390           G_CALLBACK (ev_window_cmd_file_open_copy) },
4391         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4392           N_("Save a copy of the current document"),
4393           G_CALLBACK (ev_window_cmd_save_as) },
4394         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4395           N_("Setup the page settings for printing"),
4396           G_CALLBACK (ev_window_cmd_file_print_setup) },
4397         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4398           N_("Print this document"),
4399           G_CALLBACK (ev_window_cmd_file_print) },
4400         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4401           G_CALLBACK (ev_window_cmd_file_properties) },
4402         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4403           G_CALLBACK (ev_window_cmd_file_close_window) },
4404
4405         /* Edit menu */
4406         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4407           G_CALLBACK (ev_window_cmd_edit_copy) },
4408         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4409           G_CALLBACK (ev_window_cmd_edit_select_all) },
4410         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4411           N_("Find a word or phrase in the document"),
4412           G_CALLBACK (ev_window_cmd_edit_find) },
4413         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4414           G_CALLBACK (ev_window_cmd_edit_find_next) },
4415         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4416           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4417         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4418           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4419         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
4420           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4421         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
4422           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4423
4424         /* View menu */
4425         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4426           N_("Enlarge the document"),
4427           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4428         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4429           N_("Shrink the document"),
4430           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4431         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4432           N_("Reload the document"),
4433           G_CALLBACK (ev_window_cmd_view_reload) },
4434
4435         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4436           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4437
4438         /* Go menu */
4439         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4440           N_("Go to the previous page"),
4441           G_CALLBACK (ev_window_cmd_go_previous_page) },
4442         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4443           N_("Go to the next page"),
4444           G_CALLBACK (ev_window_cmd_go_next_page) },
4445         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4446           N_("Go to the first page"),
4447           G_CALLBACK (ev_window_cmd_go_first_page) },
4448         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4449           N_("Go to the last page"),
4450           G_CALLBACK (ev_window_cmd_go_last_page) },
4451
4452         /* Help menu */
4453         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4454           G_CALLBACK (ev_window_cmd_help_contents) },
4455
4456         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4457           G_CALLBACK (ev_window_cmd_help_about) },
4458
4459         /* Toolbar-only */
4460         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4461           N_("Leave fullscreen mode"),
4462           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4463         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4464           N_("Start a presentation"),
4465           G_CALLBACK (ev_window_cmd_start_presentation) },
4466         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4467           N_("Print this document"),
4468           G_CALLBACK (ev_window_cmd_preview_print) },
4469
4470         /* Accellerators */
4471         { "Escape", NULL, "", "Escape", "",
4472           G_CALLBACK (ev_window_cmd_escape) },
4473         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4474           G_CALLBACK (ev_window_cmd_edit_find) },
4475         { "PageDown", NULL, "", "Page_Down", NULL,
4476           G_CALLBACK (ev_window_cmd_scroll_forward) },
4477         { "PageUp", NULL, "", "Page_Up", NULL,
4478           G_CALLBACK (ev_window_cmd_scroll_backward) },
4479         { "Space", NULL, "", "space", NULL,
4480           G_CALLBACK (ev_window_cmd_scroll_forward) },
4481         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4482           G_CALLBACK (ev_window_cmd_scroll_backward) },
4483         { "BackSpace", NULL, "", "BackSpace", NULL,
4484           G_CALLBACK (ev_window_cmd_scroll_backward) },
4485         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4486           G_CALLBACK (ev_window_cmd_scroll_forward) },
4487         { "Return", NULL, "", "Return", NULL,
4488           G_CALLBACK (ev_window_cmd_scroll_forward) },
4489         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4490           G_CALLBACK (ev_window_cmd_scroll_backward) },
4491         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4492           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4493         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4494           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4495         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4496           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4497         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4498           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4499         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4500           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4501         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4502           G_CALLBACK (ev_window_cmd_go_backward) },
4503         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4504           G_CALLBACK (ev_window_cmd_go_forward) },
4505         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4506           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4507         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4508           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4509         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4510           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4511         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4512           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4513         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4514           G_CALLBACK (ev_window_cmd_edit_copy) },
4515 };
4516
4517 /* Toggle items */
4518 static const GtkToggleActionEntry toggle_entries[] = {
4519         /* View Menu */
4520         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4521           N_("Show or hide the toolbar"),
4522           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4523         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4524           N_("Show or hide the side pane"),
4525           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4526         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4527           N_("Show the entire document"),
4528           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4529         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4530           N_("Show two pages at once"),
4531           G_CALLBACK (ev_window_cmd_dual), FALSE },
4532         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4533           N_("Expand the window to fill the screen"),
4534           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4535         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4536           N_("Run document as a presentation"),
4537           G_CALLBACK (ev_window_cmd_view_presentation) },
4538         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4539           N_("Make the current document fill the window"),
4540           G_CALLBACK (ev_window_cmd_view_best_fit) },
4541         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4542           N_("Make the current document fill the window width"),
4543           G_CALLBACK (ev_window_cmd_view_page_width) },
4544 };
4545
4546 /* Popups specific items */
4547 static const GtkActionEntry view_popup_entries [] = {
4548         /* Links */
4549         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4550           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4551         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4552           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4553         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4554           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4555         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4556           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4557         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4558           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4559         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4560           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4561 };
4562
4563 static const GtkActionEntry attachment_popup_entries [] = {
4564         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4565           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4566         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4567           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4568 };
4569
4570 static void
4571 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4572 {
4573         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4574 }
4575
4576 static void
4577 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4578 {
4579         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4580         gtk_widget_grab_focus (window->priv->view);
4581 }
4582
4583 static void
4584 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4585 {
4586
4587         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4588         gtk_widget_grab_focus (window->priv->view);
4589 }
4590
4591 static void
4592 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4593 {
4594         GtkAction *action;
4595
4596         action = g_object_new (EV_TYPE_PAGE_ACTION,
4597                                "name", PAGE_SELECTOR_ACTION,
4598                                "label", _("Page"),
4599                                "tooltip", _("Select Page"),
4600                                "icon_name", "text-x-generic",
4601                                "visible_overflown", FALSE,
4602                                NULL);
4603         g_signal_connect (action, "activate_link",
4604                           G_CALLBACK (activate_link_cb), window);
4605         gtk_action_group_add_action (group, action);
4606         g_object_unref (action);
4607
4608         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4609                                "name", ZOOM_CONTROL_ACTION,
4610                                "label", _("Zoom"),
4611                                "stock_id", EV_STOCK_ZOOM,
4612                                "tooltip", _("Adjust the zoom level"),
4613                                "zoom", 1.0,
4614                                NULL);
4615         g_signal_connect (action, "zoom_to_level",
4616                           G_CALLBACK (zoom_control_changed_cb), window);
4617         gtk_action_group_add_action (group, action);
4618         g_object_unref (action);
4619
4620         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4621                                "name", NAVIGATION_ACTION,
4622                                "label", _("Navigation"),
4623                                "is_important", TRUE,
4624                                "short_label", _("Back"),
4625                                "stock_id", GTK_STOCK_GO_DOWN,
4626                                /*translators: this is the history action*/
4627                                "tooltip", _("Move across visited pages"),
4628                                NULL);
4629         g_signal_connect (action, "activate_link",
4630                           G_CALLBACK (navigation_action_activate_link_cb), window);
4631         gtk_action_group_add_action (group, action);
4632         g_object_unref (action);
4633
4634         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4635                                "name", "FileOpenRecent",
4636                                "label", _("_Open..."),
4637                                "tooltip", _("Open an existing document"),
4638                                "stock_id", GTK_STOCK_OPEN,
4639                                NULL);
4640         g_signal_connect (action, "activate",
4641                           G_CALLBACK (ev_window_cmd_file_open), window);
4642         g_signal_connect (action, "item_activated",
4643                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4644                           window);
4645         gtk_action_group_add_action (group, action);
4646         g_object_unref (action);
4647 }
4648
4649 static void
4650 set_action_properties (GtkActionGroup *action_group)
4651 {
4652         GtkAction *action;
4653
4654         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4655         g_object_set (action, "is-important", TRUE, NULL);
4656         /*translators: this is the label for toolbar button*/
4657         g_object_set (action, "short_label", _("Previous"), NULL);
4658
4659         action = gtk_action_group_get_action (action_group, "GoNextPage");
4660         g_object_set (action, "is-important", TRUE, NULL);
4661         /*translators: this is the label for toolbar button*/
4662         g_object_set (action, "short_label", _("Next"), NULL);
4663
4664         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4665         /*translators: this is the label for toolbar button*/
4666         g_object_set (action, "short_label", _("Zoom In"), NULL);
4667
4668         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4669         /*translators: this is the label for toolbar button*/
4670         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4671
4672         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4673         /*translators: this is the label for toolbar button*/
4674         g_object_set (action, "short_label", _("Best Fit"), NULL);
4675
4676         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4677         /*translators: this is the label for toolbar button*/
4678         g_object_set (action, "short_label", _("Fit Width"), NULL);
4679
4680         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4681         g_object_set (action, "is-important", TRUE, NULL);
4682 }
4683
4684 static void
4685 set_chrome_actions (EvWindow *window)
4686 {
4687         EvWindowPrivate *priv = window->priv;
4688         GtkActionGroup *action_group = priv->action_group;
4689         GtkAction *action;
4690
4691         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4692         g_signal_handlers_block_by_func
4693                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4694         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4695                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4696         g_signal_handlers_unblock_by_func
4697                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4698 }
4699
4700 static void
4701 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4702                           GParamSpec     *pspec,
4703                           EvWindow       *ev_window)
4704 {
4705         GtkTreeModel *model;
4706         GtkAction *action;
4707
4708         g_object_get (G_OBJECT (ev_sidebar_links),
4709                       "model", &model,
4710                       NULL);
4711
4712         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4713         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4714         g_object_unref (model);
4715 }
4716
4717 static gboolean
4718 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4719 {
4720 #ifdef ENABLE_DBUS
4721         GObject *keys;
4722
4723         keys = ev_application_get_media_keys (EV_APP);
4724         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
4725 #endif /* ENABLE_DBUS */
4726
4727         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4728         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4729
4730         ev_window_set_view_accels_sensitivity (window, TRUE);
4731
4732         update_chrome_visibility (window);
4733
4734         return FALSE;
4735 }
4736
4737 static gboolean
4738 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4739 {
4740         ev_window_set_view_accels_sensitivity (window, FALSE);
4741
4742         return FALSE;
4743 }
4744
4745 static void
4746 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4747                                     GParamSpec         *pspec,
4748                                     EvWindow           *ev_window)
4749 {
4750         GtkWidget *widget;
4751
4752         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4753
4754         if (widget != NULL) {
4755                 g_signal_connect_object (widget, "focus_in_event",
4756                                          G_CALLBACK (view_actions_focus_in_cb),
4757                                          ev_window, 0);
4758                 g_signal_connect_object (widget, "focus_out_event",
4759                                          G_CALLBACK (view_actions_focus_out_cb),
4760                                          ev_window, 0);
4761                 g_object_unref (widget);
4762         }
4763 }
4764
4765 static gboolean
4766 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4767 {
4768         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4769                 gboolean maximized;
4770
4771                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4772                 if (!ev_window_is_empty (window))
4773                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4774         }
4775
4776         return FALSE;
4777 }
4778
4779 static gboolean
4780 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4781 {
4782         char *uri = window->priv->uri;
4783         GdkWindowState state;
4784         int x, y, width, height, document_width, document_height;
4785
4786         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4787
4788         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4789                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4790                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4791
4792                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4793                         ev_page_cache_get_max_width (window->priv->page_cache,
4794                                                      0, 1.0,
4795                                                      &document_width);
4796                         ev_page_cache_get_max_height (window->priv->page_cache,
4797                                                       0, 1.0,
4798                                                       &document_height);
4799                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4800                                                         (double)width / document_width);
4801                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4802                                                         (double)height / document_height);
4803
4804                         ev_metadata_manager_set_int (uri, "window_x", x);
4805                         ev_metadata_manager_set_int (uri, "window_y", y);
4806                         ev_metadata_manager_set_int (uri, "window_width", width);
4807                         ev_metadata_manager_set_int (uri, "window_height", height);
4808                 }
4809         }
4810
4811         return FALSE;
4812 }
4813
4814 static void
4815 launch_action (EvWindow *window, EvLinkAction *action)
4816 {
4817         const char *filename = ev_link_action_get_filename (action);
4818         GAppInfo *app_info;
4819         GFile *file;
4820         GList file_list = {NULL};
4821         GAppLaunchContext *context = NULL;
4822         GError *error = NULL;
4823
4824         if (filename == NULL)
4825                 return;
4826
4827         if (g_path_is_absolute (filename)) {
4828                 file = g_file_new_for_path (filename);
4829         } else {
4830                 GFile *base_file;
4831                 gchar *dir;
4832
4833                 dir = g_path_get_dirname (window->priv->uri);
4834                 base_file = g_file_new_for_uri (dir);
4835                 g_free (dir);
4836
4837                 file = g_file_resolve_relative_path (base_file, filename);
4838                 g_object_unref (base_file);
4839         }
4840
4841         app_info = g_file_query_default_handler (file, NULL, &error);
4842         if (!app_info) {
4843                 ev_window_error_message (window, error,
4844                                          "%s",
4845                                          _("Unable to launch external application."));
4846                 g_object_unref (file);
4847                 g_error_free (error);
4848
4849                 return;
4850         }
4851
4852 #if GTK_CHECK_VERSION (2, 14, 0)
4853         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4854         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4855                                            gtk_window_get_screen (GTK_WINDOW (window)));
4856         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
4857 #endif
4858
4859         file_list.data = file;
4860         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
4861                 ev_window_error_message (window, error,
4862                                          "%s",
4863                                          _("Unable to launch external application."));
4864                 g_error_free (error);
4865         }
4866
4867         g_object_unref (app_info);
4868         g_object_unref (file);
4869
4870         /* According to the PDF spec filename can be an executable. I'm not sure
4871            allowing to launch executables is a good idea though. -- marco */
4872 }
4873
4874 static void
4875 launch_external_uri (EvWindow *window, EvLinkAction *action)
4876 {
4877         const gchar *uri = ev_link_action_get_uri (action);
4878         GAppLaunchContext *context = NULL;
4879         GError *error = NULL;
4880         gboolean ret;
4881
4882 #if GTK_CHECK_VERSION (2, 14, 0)
4883         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4884         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4885                                            gtk_window_get_screen (GTK_WINDOW (window)));
4886         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
4887                                               GDK_CURRENT_TIME);
4888 #endif
4889
4890         if (!g_strstr_len (uri, strlen (uri), "://") &&
4891             !g_str_has_prefix (uri, "mailto:")) {
4892                 gchar *http;
4893
4894                 /* Not a valid uri, assuming it's http */
4895                 http = g_strdup_printf ("http://%s", uri);
4896                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
4897                 g_free (http);
4898         } else {
4899                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
4900         }
4901
4902         if (ret == FALSE) {
4903                 ev_window_error_message (window, error,
4904                                          "%s", _("Unable to open external link"));
4905                 g_error_free (error);
4906         }
4907 }
4908
4909 static void
4910 open_remote_link (EvWindow *window, EvLinkAction *action)
4911 {
4912         gchar *uri;
4913         gchar *dir;
4914
4915         dir = g_path_get_dirname (window->priv->uri);
4916
4917         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4918                                 NULL);
4919         g_free (dir);
4920
4921         ev_application_open_uri_at_dest (EV_APP, uri,
4922                                          gtk_window_get_screen (GTK_WINDOW (window)),
4923                                          ev_link_action_get_dest (action),
4924                                          0,
4925                                          NULL,
4926                                          FALSE,
4927                                          NULL,
4928                                          GDK_CURRENT_TIME);
4929
4930         g_free (uri);
4931 }
4932
4933 static void
4934 do_action_named (EvWindow *window, EvLinkAction *action)
4935 {
4936         const gchar *name = ev_link_action_get_name (action);
4937
4938         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4939                 ev_window_cmd_go_first_page (NULL, window);
4940         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4941                 ev_window_cmd_go_previous_page (NULL, window);
4942         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4943                 ev_window_cmd_go_next_page (NULL, window);
4944         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4945                 ev_window_cmd_go_last_page (NULL, window);
4946         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4947                 ev_window_cmd_focus_page_selector (NULL, window);
4948         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4949                 ev_window_cmd_edit_find (NULL, window);
4950         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4951                 ev_window_cmd_file_close_window (NULL, window);
4952         } else {
4953                 g_warning ("Unimplemented named action: %s, please post a "
4954                            "bug report in Evince bugzilla "
4955                            "(http://bugzilla.gnome.org) with a testcase.",
4956                            name);
4957         }
4958 }
4959
4960 static void
4961 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4962 {
4963         switch (ev_link_action_get_action_type (action)) {
4964                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4965                         EvLinkDest *dest;
4966
4967                         dest = ev_link_action_get_dest (action);
4968                         if (!dest)
4969                                 return;
4970
4971                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4972                 }
4973                         break;
4974                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4975                         launch_external_uri (window, action);
4976                         break;
4977                 case EV_LINK_ACTION_TYPE_LAUNCH:
4978                         launch_action (window, action);
4979                         break;
4980                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4981                         open_remote_link (window, action);
4982                         break;
4983                 case EV_LINK_ACTION_TYPE_NAMED:
4984                         do_action_named (window, action);
4985                         break;
4986                 default:
4987                         g_assert_not_reached ();
4988         }
4989 }
4990
4991 static void
4992 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4993 {
4994         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4995 }
4996
4997 static void
4998 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4999 {
5000         EvLinkAction *ev_action = NULL;
5001         EvLinkDest   *dest;
5002
5003         ev_action = ev_link_get_action (window->priv->link);
5004         if (!ev_action)
5005                 return;
5006
5007         dest = ev_link_action_get_dest (ev_action);
5008         if (!dest)
5009                 return;
5010
5011         ev_window_cmd_file_open_copy_at_dest (window, dest);
5012 }
5013
5014 static void
5015 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5016 {
5017         EvLinkAction *ev_action;
5018
5019         ev_action = ev_link_get_action (window->priv->link);
5020         if (!ev_action)
5021                 return;
5022
5023         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5024                                    ev_action);
5025 }
5026
5027
5028 static void
5029 image_save_dialog_response_cb (GtkWidget *fc,
5030                                gint       response_id,
5031                                EvWindow  *ev_window)
5032 {
5033         GFile           *target_file;
5034         gboolean         is_native;
5035         GError          *error = NULL;
5036         GdkPixbuf       *pixbuf;
5037         gchar           *uri;
5038         gchar          **extensions;
5039         gchar           *filename;
5040         gchar           *file_format;
5041         GdkPixbufFormat *format;
5042         GtkFileFilter   *filter;
5043
5044         if (response_id != GTK_RESPONSE_OK) {
5045                 gtk_widget_destroy (fc);
5046                 return;
5047         }
5048
5049         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5050         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5051         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5052
5053         if (format == NULL) {
5054                 format = get_gdk_pixbuf_format_by_extension (uri);
5055         }
5056
5057         if (format == NULL) {
5058                 ev_window_error_message (ev_window, NULL,
5059                                          "%s",
5060                                          _("Couldn't find appropriate format to save image"));
5061                 g_free (uri);
5062                 gtk_widget_destroy (fc);
5063
5064                 return;
5065         }
5066
5067         extensions = gdk_pixbuf_format_get_extensions (format);
5068         if (!g_str_has_suffix (uri, extensions[0])) {
5069                 gchar *uri_extension;
5070
5071                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5072                 target_file = g_file_new_for_uri (uri_extension);
5073                 g_free (uri_extension);
5074         } else {
5075                 target_file = g_file_new_for_uri (uri);
5076         }
5077         g_strfreev (extensions);
5078         g_free (uri);
5079
5080         is_native = g_file_is_native (target_file);
5081         if (is_native) {
5082                 filename = g_file_get_path (target_file);
5083         } else {
5084                 filename = ev_tmp_filename ("saveimage");
5085         }
5086
5087         ev_document_doc_mutex_lock ();
5088         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5089                                                ev_window->priv->image);
5090         ev_document_doc_mutex_unlock ();
5091
5092         file_format = gdk_pixbuf_format_get_name (format);
5093         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5094         g_free (file_format);
5095         g_object_unref (pixbuf);
5096
5097         if (error) {
5098                 ev_window_error_message (ev_window, error,
5099                                          "%s", _("The image could not be saved."));
5100                 g_error_free (error);
5101                 g_free (filename);
5102                 g_object_unref (target_file);
5103                 gtk_widget_destroy (fc);
5104
5105                 return;
5106         }
5107
5108         if (!is_native) {
5109                 GFile *source_file;
5110
5111                 source_file = g_file_new_for_uri (filename);
5112
5113                 ev_window_save_remote (ev_window, source_file, target_file);
5114                 g_object_unref (source_file);
5115         }
5116
5117         g_free (filename);
5118         g_object_unref (target_file);
5119         gtk_widget_destroy (fc);
5120 }
5121
5122 static void
5123 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5124 {
5125         GtkWidget *fc;
5126
5127         if (!window->priv->image)
5128                 return;
5129
5130         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5131                                           GTK_WINDOW (window),
5132                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5133                                           GTK_STOCK_CANCEL,
5134                                           GTK_RESPONSE_CANCEL,
5135                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5136                                           NULL);
5137
5138         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5139         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5140         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5141
5142         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5143
5144         g_signal_connect (fc, "response",
5145                           G_CALLBACK (image_save_dialog_response_cb),
5146                           window);
5147
5148         gtk_widget_show (fc);
5149 }
5150
5151 static void
5152 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5153 {
5154         GtkClipboard *clipboard;
5155         GdkPixbuf    *pixbuf;
5156
5157         if (!window->priv->image)
5158                 return;
5159
5160         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5161                                               GDK_SELECTION_CLIPBOARD);
5162         ev_document_doc_mutex_lock ();
5163         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5164                                                window->priv->image);
5165         ev_document_doc_mutex_unlock ();
5166
5167         gtk_clipboard_set_image (clipboard, pixbuf);
5168         g_object_unref (pixbuf);
5169 }
5170
5171 static void
5172 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5173 {
5174         GList     *l;
5175         GdkScreen *screen;
5176
5177         if (!window->priv->attach_list)
5178                 return;
5179
5180         screen = gtk_window_get_screen (GTK_WINDOW (window));
5181
5182         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5183                 EvAttachment *attachment;
5184                 GError       *error = NULL;
5185
5186                 attachment = (EvAttachment *) l->data;
5187
5188                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5189
5190                 if (error) {
5191                         ev_window_error_message (window, error,
5192                                                  "%s", _("Unable to open attachment"));
5193                         g_error_free (error);
5194                 }
5195         }
5196 }
5197
5198 static void
5199 attachment_save_dialog_response_cb (GtkWidget *fc,
5200                                     gint       response_id,
5201                                     EvWindow  *ev_window)
5202 {
5203         GFile                *target_file;
5204         gchar                *uri;
5205         GList                *l;
5206         GtkFileChooserAction  fc_action;
5207         gboolean              is_dir;
5208         gboolean              is_native;
5209
5210         if (response_id != GTK_RESPONSE_OK) {
5211                 gtk_widget_destroy (fc);
5212                 return;
5213         }
5214
5215         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5216         target_file = g_file_new_for_uri (uri);
5217         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5218         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5219         is_native = g_file_is_native (target_file);
5220
5221         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5222                 EvAttachment *attachment;
5223                 GFile        *save_to;
5224                 GError       *error = NULL;
5225
5226                 attachment = (EvAttachment *) l->data;
5227
5228                 if (is_native) {
5229                         if (is_dir) {
5230                                 save_to = g_file_get_child (target_file,
5231                                                             ev_attachment_get_name (attachment));
5232                         } else {
5233                                 save_to = g_object_ref (target_file);
5234                         }
5235                 } else {
5236                         save_to = ev_tmp_file_get ("saveattachment");
5237                 }
5238
5239                 ev_attachment_save (attachment, save_to, &error);
5240
5241                 if (error) {
5242                         ev_window_error_message (ev_window, error,
5243                                                  "%s", _("The attachment could not be saved."));
5244                         g_error_free (error);
5245                         g_object_unref (save_to);
5246
5247                         continue;
5248                 }
5249
5250                 if (!is_native) {
5251                         GFile *dest_file;
5252
5253                         if (is_dir) {
5254                                 dest_file = g_file_get_child (target_file,
5255                                                               ev_attachment_get_name (attachment));
5256                         } else {
5257                                 dest_file = g_object_ref (target_file);
5258                         }
5259
5260                         ev_window_save_remote (ev_window, save_to, dest_file);
5261
5262                         g_object_unref (dest_file);
5263                 }
5264
5265                 g_object_unref (save_to);
5266         }
5267
5268         g_free (uri);
5269         g_object_unref (target_file);
5270
5271         gtk_widget_destroy (fc);
5272 }
5273
5274 static void
5275 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5276 {
5277         GtkWidget    *fc;
5278         EvAttachment *attachment = NULL;
5279
5280         if (!window->priv->attach_list)
5281                 return;
5282
5283         if (g_list_length (window->priv->attach_list) == 1)
5284                 attachment = (EvAttachment *) window->priv->attach_list->data;
5285
5286         fc = gtk_file_chooser_dialog_new (
5287                 _("Save Attachment"),
5288                 GTK_WINDOW (window),
5289                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5290                 GTK_STOCK_CANCEL,
5291                 GTK_RESPONSE_CANCEL,
5292                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5293                 NULL);
5294
5295         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5296         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5297         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5298
5299         if (attachment)
5300                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5301                                                    ev_attachment_get_name (attachment));
5302
5303         g_signal_connect (fc, "response",
5304                           G_CALLBACK (attachment_save_dialog_response_cb),
5305                           window);
5306
5307         gtk_widget_show (fc);
5308 }
5309
5310 static void
5311 ev_window_media_player_key_pressed (EvWindow    *window,
5312                                     const gchar *key,
5313                                     gpointer     user_data)
5314 {
5315         if (!gtk_window_is_active (GTK_WINDOW (window)))
5316                 return;
5317
5318         /* Note how Previous/Next only go to the
5319          * next/previous page despite their icon telling you
5320          * they should go to the beginning/end.
5321          *
5322          * There's very few keyboards with FFW/RWD though,
5323          * so we stick the most useful keybinding on the most
5324          * often seen keys
5325          */
5326         if (strcmp (key, "Play") == 0) {
5327                 ev_window_run_presentation (window);
5328         } else if (strcmp (key, "Previous") == 0) {
5329                 ev_window_cmd_go_previous_page (NULL, window);
5330         } else if (strcmp (key, "Next") == 0) {
5331                 ev_window_cmd_go_next_page (NULL, window);
5332         } else if (strcmp (key, "FastForward") == 0) {
5333                 ev_window_cmd_go_last_page (NULL, window);
5334         } else if (strcmp (key, "Rewind") == 0) {
5335                 ev_window_cmd_go_first_page (NULL, window);
5336         }
5337 }
5338
5339 static void
5340 ev_window_init (EvWindow *ev_window)
5341 {
5342         GtkActionGroup *action_group;
5343         GtkAccelGroup *accel_group;
5344         GError *error = NULL;
5345         GtkWidget *sidebar_widget;
5346         GObject *mpkeys;
5347
5348         g_signal_connect (ev_window, "configure_event",
5349                           G_CALLBACK (window_configure_event_cb), NULL);
5350         g_signal_connect (ev_window, "window_state_event",
5351                           G_CALLBACK (window_state_event_cb), NULL);
5352
5353         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5354
5355         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5356         ev_window->priv->title = ev_window_title_new (ev_window);
5357
5358         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5359         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5360         gtk_widget_show (ev_window->priv->main_box);
5361
5362         action_group = gtk_action_group_new ("MenuActions");
5363         ev_window->priv->action_group = action_group;
5364         gtk_action_group_set_translation_domain (action_group, NULL);
5365         gtk_action_group_add_actions (action_group, entries,
5366                                       G_N_ELEMENTS (entries), ev_window);
5367         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5368                                              G_N_ELEMENTS (toggle_entries),
5369                                              ev_window);
5370         set_action_properties (action_group);
5371         register_custom_actions (ev_window, action_group);
5372
5373         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5374         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5375                                             action_group, 0);
5376
5377         accel_group =
5378                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5379         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5380
5381         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5382
5383         action_group = gtk_action_group_new ("ViewPopupActions");
5384         ev_window->priv->view_popup_action_group = action_group;
5385         gtk_action_group_set_translation_domain (action_group, NULL);
5386         gtk_action_group_add_actions (action_group, view_popup_entries,
5387                                       G_N_ELEMENTS (view_popup_entries),
5388                                       ev_window);
5389         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5390                                             action_group, 0);
5391
5392         action_group = gtk_action_group_new ("AttachmentPopupActions");
5393         ev_window->priv->attachment_popup_action_group = action_group;
5394         gtk_action_group_set_translation_domain (action_group, NULL);
5395         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5396                                       G_N_ELEMENTS (attachment_popup_entries),
5397                                       ev_window);
5398         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5399                                             action_group, 0);
5400
5401         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5402                                               DATADIR"/evince-ui.xml",
5403                                               &error)) {
5404                 g_warning ("building menus failed: %s", error->message);
5405                 g_error_free (error);
5406         }
5407
5408         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5409         ev_window->priv->recent_action_group = NULL;
5410         ev_window->priv->recent_ui_id = 0;
5411         g_signal_connect_swapped (ev_window->priv->recent_manager,
5412                                   "changed",
5413                                   G_CALLBACK (ev_window_setup_recent),
5414                                   ev_window);
5415
5416         ev_window->priv->menubar =
5417                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5418                                             "/MainMenu");
5419         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5420                             ev_window->priv->menubar,
5421                             FALSE, FALSE, 0);
5422
5423         ev_window->priv->toolbar = GTK_WIDGET
5424           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5425                          "ui-manager", ev_window->priv->ui_manager,
5426                          "popup-path", "/ToolbarPopup",
5427                          "model", ev_application_get_toolbars_model (EV_APP),
5428                          NULL));
5429
5430         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5431                                    "DefaultToolBar");
5432         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5433                             ev_window->priv->toolbar,
5434                             FALSE, FALSE, 0);
5435         gtk_widget_show (ev_window->priv->toolbar);
5436
5437         /* Add the main area */
5438         ev_window->priv->hpaned = gtk_hpaned_new ();
5439         g_signal_connect (ev_window->priv->hpaned,
5440                           "notify::position",
5441                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5442                           ev_window);
5443
5444         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5445         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5446                             TRUE, TRUE, 0);
5447         gtk_widget_show (ev_window->priv->hpaned);
5448
5449         ev_window->priv->sidebar = ev_sidebar_new ();
5450         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5451                          ev_window->priv->sidebar, FALSE, FALSE);
5452         gtk_widget_show (ev_window->priv->sidebar);
5453
5454         /* Stub sidebar, for now */
5455
5456         sidebar_widget = ev_sidebar_thumbnails_new ();
5457         ev_window->priv->sidebar_thumbs = sidebar_widget;
5458         g_signal_connect (sidebar_widget,
5459                           "notify::main-widget",
5460                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5461                           ev_window);
5462         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5463         gtk_widget_show (sidebar_widget);
5464         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5465                              sidebar_widget);
5466
5467         sidebar_widget = ev_sidebar_links_new ();
5468         ev_window->priv->sidebar_links = sidebar_widget;
5469         g_signal_connect (sidebar_widget,
5470                           "notify::model",
5471                           G_CALLBACK (sidebar_widget_model_set),
5472                           ev_window);
5473         g_signal_connect (sidebar_widget,
5474                           "link_activated",
5475                           G_CALLBACK (sidebar_links_link_activated_cb),
5476                           ev_window);
5477         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5478         gtk_widget_show (sidebar_widget);
5479         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5480                              sidebar_widget);
5481
5482         sidebar_widget = ev_sidebar_attachments_new ();
5483         ev_window->priv->sidebar_attachments = sidebar_widget;
5484         g_signal_connect_object (sidebar_widget,
5485                                  "popup",
5486                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5487                                  ev_window, 0);
5488         gtk_widget_show (sidebar_widget);
5489         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5490                              sidebar_widget);
5491
5492         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5493         ev_window->priv->scrolled_window =
5494                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5495                                           "shadow-type", GTK_SHADOW_IN,
5496                                           NULL));
5497         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5498                             ev_window->priv->scrolled_window,
5499                             TRUE, TRUE, 0);
5500         gtk_widget_show (ev_window->priv->scrolled_window);
5501
5502         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5503                         ev_window->priv->view_box);
5504         gtk_widget_show (ev_window->priv->view_box);
5505
5506         ev_window->priv->view = ev_view_new ();
5507         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5508                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5509         ev_window->priv->password_view = ev_password_view_new ();
5510         g_signal_connect_swapped (ev_window->priv->password_view,
5511                                   "unlock",
5512                                   G_CALLBACK (ev_window_popup_password_dialog),
5513                                   ev_window);
5514         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5515                                  G_CALLBACK (view_actions_focus_in_cb),
5516                                  ev_window, 0);
5517         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5518                                  G_CALLBACK (view_actions_focus_out_cb),
5519                                  ev_window, 0);
5520         g_signal_connect_object (ev_window->priv->view, "external-link",
5521                                  G_CALLBACK (view_external_link_cb),
5522                                  ev_window, 0);
5523         g_signal_connect_object (ev_window->priv->view, "handle-link",
5524                                  G_CALLBACK (view_handle_link_cb),
5525                                  ev_window, 0);
5526
5527         g_signal_connect_object (ev_window->priv->view,
5528                                  "popup",
5529                                  G_CALLBACK (view_menu_popup_cb),
5530                                  ev_window, 0);
5531         gtk_widget_show (ev_window->priv->view);
5532         gtk_widget_show (ev_window->priv->password_view);
5533
5534         /* Find Bar */
5535         ev_window->priv->find_bar = egg_find_bar_new ();
5536         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5537                           ev_window->priv->find_bar,
5538                           FALSE, TRUE, 0);
5539
5540         /* We own a ref on these widgets, as we can swap them in and out */
5541         g_object_ref (ev_window->priv->view);
5542         g_object_ref (ev_window->priv->password_view);
5543
5544         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5545                            ev_window->priv->view);
5546
5547         g_signal_connect (ev_window->priv->view,
5548                           "notify::sizing-mode",
5549                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5550                           ev_window);
5551         g_signal_connect (ev_window->priv->view,
5552                           "notify::zoom",
5553                           G_CALLBACK (ev_window_zoom_changed_cb),
5554                           ev_window);
5555         g_signal_connect (ev_window->priv->view,
5556                           "notify::dual-page",
5557                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5558                           ev_window);
5559         g_signal_connect (ev_window->priv->view,
5560                           "notify::continuous",
5561                           G_CALLBACK (ev_window_continuous_changed_cb),
5562                           ev_window);
5563         g_signal_connect (ev_window->priv->view,
5564                           "notify::rotation",
5565                           G_CALLBACK (ev_window_rotation_changed_cb),
5566                           ev_window);
5567         g_signal_connect (ev_window->priv->view,
5568                           "notify::has-selection",
5569                           G_CALLBACK (ev_window_has_selection_changed_cb),
5570                           ev_window);
5571
5572         /* Connect sidebar signals */
5573         g_signal_connect (ev_window->priv->sidebar,
5574                           "notify::visible",
5575                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5576                           ev_window);
5577         g_signal_connect (ev_window->priv->sidebar,
5578                           "notify::current-page",
5579                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5580                           ev_window);
5581
5582         /* Connect to find bar signals */
5583         g_signal_connect (ev_window->priv->find_bar,
5584                           "previous",
5585                           G_CALLBACK (find_bar_previous_cb),
5586                           ev_window);
5587         g_signal_connect (ev_window->priv->find_bar,
5588                           "next",
5589                           G_CALLBACK (find_bar_next_cb),
5590                           ev_window);
5591         g_signal_connect (ev_window->priv->find_bar,
5592                           "close",
5593                           G_CALLBACK (find_bar_close_cb),
5594                           ev_window);
5595         g_signal_connect (ev_window->priv->find_bar,
5596                           "notify::search-string",
5597                           G_CALLBACK (find_bar_search_changed_cb),
5598                           ev_window);
5599         g_signal_connect (ev_window->priv->find_bar,
5600                           "notify::case-sensitive",
5601                           G_CALLBACK (find_bar_search_changed_cb),
5602                           ev_window);
5603         g_signal_connect (ev_window->priv->find_bar,
5604                           "notify::visible",
5605                           G_CALLBACK (find_bar_visibility_changed_cb),
5606                           ev_window);
5607         g_signal_connect (ev_window->priv->find_bar,
5608                           "scroll",
5609                           G_CALLBACK (find_bar_scroll),
5610                           ev_window);
5611
5612         /* Popups */
5613         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5614                                                                  "/DocumentPopup");
5615         ev_window->priv->link = NULL;
5616
5617         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5618                                                                        "/AttachmentPopup");
5619         ev_window->priv->attach_list = NULL;
5620
5621         /* Media player keys */
5622         mpkeys = ev_application_get_media_keys (EV_APP);
5623         if (mpkeys) {
5624                 g_signal_connect_swapped (mpkeys, "key_pressed",
5625                                           G_CALLBACK (ev_window_media_player_key_pressed),
5626                                           ev_window);
5627         }
5628
5629         /* Give focus to the document view */
5630         gtk_widget_grab_focus (ev_window->priv->view);
5631
5632         /* Set it user interface params */
5633         ev_window_setup_recent (ev_window);
5634
5635         setup_chrome_from_metadata (ev_window);
5636         set_chrome_actions (ev_window);
5637         update_chrome_visibility (ev_window);
5638
5639         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5640
5641         setup_view_from_metadata (ev_window);
5642         setup_sidebar_from_metadata (ev_window, NULL);
5643
5644         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5645         ev_window_setup_action_sensitivity (ev_window);
5646 }
5647
5648 /**
5649  * ev_window_new:
5650  *
5651  * Creates a #GtkWidget that represents the window.
5652  *
5653  * Returns: the #GtkWidget that represents the window.
5654  */
5655 GtkWidget *
5656 ev_window_new (void)
5657 {
5658         GtkWidget *ev_window;
5659
5660         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5661                                               "type", GTK_WINDOW_TOPLEVEL,
5662                                               NULL));
5663
5664         return ev_window;
5665 }