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         GtkWidget *dialog;
2036         gchar     *name;
2037         GError    *error = NULL;
2038
2039         if (g_file_copy_finish (src, async_result, &error)) {
2040                 ev_tmp_file_unlink (src);
2041                 return;
2042         }
2043
2044         window = g_object_get_data (G_OBJECT (dst), "ev-window");
2045         name = g_file_get_basename (dst);
2046         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2047                                          GTK_DIALOG_DESTROY_WITH_PARENT,
2048                                          GTK_MESSAGE_ERROR,
2049                                          GTK_BUTTONS_CLOSE,
2050                                          _("The file could not be saved as “%s”."),
2051                                          name);
2052         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2053                                                   "%s", error->message);
2054         g_signal_connect (dialog, "response",
2055                           G_CALLBACK (gtk_widget_destroy),
2056                           NULL);
2057         gtk_widget_show (dialog);
2058         ev_tmp_file_unlink (src);
2059
2060         g_free (name);
2061         g_error_free (error);
2062 }
2063
2064 static void
2065 ev_window_save_remote (EvWindow *ev_window,
2066                        GFile    *src,
2067                        GFile    *dst)
2068 {
2069         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2070         g_file_copy_async (src, dst,
2071                            G_FILE_COPY_OVERWRITE,
2072                            G_PRIORITY_DEFAULT, NULL,
2073                            NULL, NULL, /* no progress callback */
2074                            (GAsyncReadyCallback) window_save_file_copy_ready_cb,
2075                            dst);
2076 }
2077
2078 static void
2079 ev_window_clear_save_job (EvWindow *ev_window)
2080 {
2081         if (ev_window->priv->save_job != NULL) {
2082                 if (!ev_job_is_finished (ev_window->priv->save_job))
2083                         ev_job_cancel (ev_window->priv->save_job);
2084
2085                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2086                                                       ev_window_save_job_cb,
2087                                                       ev_window);
2088                 g_object_unref (ev_window->priv->save_job);
2089                 ev_window->priv->save_job = NULL;
2090         }
2091 }
2092
2093 static void
2094 ev_window_save_job_cb (EvJob     *job,
2095                        EvWindow  *window)
2096 {
2097         if (ev_job_is_failed (job)) {
2098                 ev_window_error_message (window, job->error,
2099                                          _("The file could not be saved as “%s”."),
2100                                          EV_JOB_SAVE (job)->uri);
2101         }
2102
2103         ev_window_clear_save_job (window);
2104 }
2105
2106 static void
2107 file_save_dialog_response_cb (GtkWidget *fc,
2108                               gint       response_id,
2109                               EvWindow  *ev_window)
2110 {
2111         gchar *uri;
2112
2113         if (response_id != GTK_RESPONSE_OK) {
2114                 gtk_widget_destroy (fc);
2115                 return;
2116         }
2117
2118         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2119
2120         ev_window_clear_save_job (ev_window);
2121         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2122                                                      uri, ev_window->priv->uri);
2123         g_signal_connect (ev_window->priv->save_job, "finished",
2124                           G_CALLBACK (ev_window_save_job_cb),
2125                           ev_window);
2126         /* The priority doesn't matter for this job */
2127         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2128
2129         g_free (uri);
2130         gtk_widget_destroy (fc);
2131 }
2132
2133 static void
2134 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2135 {
2136         GtkWidget *fc;
2137         gchar *base_name;
2138         GFile *file;
2139         const gchar *folder;
2140
2141         fc = gtk_file_chooser_dialog_new (
2142                 _("Save a Copy"),
2143                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2144                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2145                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2146                 NULL);
2147
2148         ev_document_factory_add_filters (fc, ev_window->priv->document);
2149         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2150
2151         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2152         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2153         file = g_file_new_for_uri (ev_window->priv->uri);
2154         base_name = g_file_get_basename (file);
2155         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2156
2157         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2158         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2159                                              folder ? folder : g_get_home_dir ());
2160
2161         g_object_unref (file);
2162         g_free (base_name);
2163
2164         g_signal_connect (fc, "response",
2165                           G_CALLBACK (file_save_dialog_response_cb),
2166                           ev_window);
2167
2168         gtk_widget_show (fc);
2169 }
2170
2171 static void
2172 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2173                                     EvWindow     *window)
2174 {
2175         /* Dialog was canceled */
2176         if (!page_setup)
2177                 return;
2178
2179         if (window->priv->print_page_setup)
2180                 g_object_unref (window->priv->print_page_setup);
2181         window->priv->print_page_setup = g_object_ref (page_setup);
2182 }
2183
2184 static void
2185 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2186 {
2187         gtk_print_run_page_setup_dialog_async (
2188                 GTK_WINDOW (ev_window),
2189                 ev_window->priv->print_page_setup,
2190                 ev_window->priv->print_settings,
2191                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2192                 ev_window);
2193 }
2194
2195 static void
2196 ev_window_clear_print_job (EvWindow *window)
2197 {
2198         if (window->priv->print_job) {
2199                 if (!ev_job_is_finished (window->priv->print_job))
2200                         ev_job_cancel (window->priv->print_job);
2201
2202                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2203                                                       ev_window_print_job_cb,
2204                                                       window);
2205                 g_object_unref (window->priv->print_job);
2206                 window->priv->print_job = NULL;
2207         }
2208
2209         if (window->priv->gtk_print_job) {
2210                 g_object_unref (window->priv->gtk_print_job);
2211                 window->priv->gtk_print_job = NULL;
2212         }
2213 }
2214
2215 static void
2216 ev_window_load_print_settings_from_metadata (EvWindow *window)
2217 {
2218         gchar *uri = window->priv->uri;
2219         gint   i;
2220
2221         /* Load print setting that are specific to the document */
2222         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2223                 GValue   value = { 0, };
2224                 gboolean success;
2225
2226                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2227                 gtk_print_settings_set (window->priv->print_settings,
2228                                         document_print_settings[i],
2229                                         success ? g_value_get_string (&value) : NULL);
2230         }
2231 }
2232
2233 static void
2234 ev_window_save_print_settings (EvWindow *window)
2235 {
2236         gchar *uri = window->priv->uri;
2237         gint   i;
2238
2239         /* Save print settings that are specific to the document */
2240         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2241                 const gchar *value;
2242
2243                 value = gtk_print_settings_get (window->priv->print_settings,
2244                                                 document_print_settings[i]);
2245                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2246         }
2247 }
2248
2249 static void
2250 ev_window_print_finished (GtkPrintJob *print_job,
2251                           EvWindow    *window,
2252                           GError      *error)
2253 {
2254         ev_window_clear_print_job (window);
2255
2256         if (error) {
2257                 GtkWidget *dialog;
2258
2259                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2260                                                  GTK_DIALOG_MODAL,
2261                                                  GTK_MESSAGE_ERROR,
2262                                                  GTK_BUTTONS_OK,
2263                                                  _("Failed to print document"));
2264                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2265                                                           "%s", error->message);
2266
2267                 gtk_dialog_run (GTK_DIALOG (dialog));
2268                 gtk_widget_destroy (dialog);
2269         } else {
2270                 /* If printed successfully, save print settings */
2271                 ev_application_set_print_settings (EV_APP,
2272                                                    window->priv->print_settings);
2273                 ev_window_save_print_settings (window);
2274         }
2275 }
2276
2277 static void
2278 ev_window_print_send (EvWindow    *window,
2279                       const gchar *filename)
2280 {
2281         GtkPrintSettings *settings;
2282         EvFileExporterCapabilities capabilities;
2283
2284         /* Some printers take into account some print settings,
2285          * and others don't. However we have exported the document
2286          * to a ps or pdf file according to such print settings. So,
2287          * we want to send the exported file to printer with those
2288          * settings set to default values.
2289          */
2290         settings = gtk_print_settings_copy (window->priv->print_settings);
2291         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2292
2293         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2294         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2295         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2296                 gtk_print_settings_set_n_copies (settings, 1);
2297         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2298                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2299         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2300                 gtk_print_settings_set_scale (settings, 1.0);
2301         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2302                 gtk_print_settings_set_collate (settings, FALSE);
2303         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2304                 gtk_print_settings_set_reverse (settings, FALSE);
2305         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2306                 gtk_print_settings_set_number_up (settings, 1);
2307                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2308         }
2309
2310         if (window->priv->print_preview) {
2311                 gchar *uri;
2312                 gchar *print_settings_file = NULL;
2313
2314                 ev_application_set_print_settings (EV_APP,
2315                                                    window->priv->print_settings);
2316
2317                 print_settings_file = ev_tmp_filename ("print-settings");
2318                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2319
2320                 uri = g_filename_to_uri (filename, NULL, NULL);
2321                 ev_application_open_uri_at_dest (EV_APP,
2322                                                  uri,
2323                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2324                                                  NULL,
2325                                                  EV_WINDOW_MODE_PREVIEW,
2326                                                  NULL,
2327                                                  TRUE,
2328                                                  print_settings_file,
2329                                                  GDK_CURRENT_TIME);
2330                 g_free (print_settings_file);
2331                 g_free (uri);
2332         } else {
2333                 GtkPrintJob *job;
2334                 GError      *error = NULL;
2335
2336                 job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
2337                                          window->priv->printer,
2338                                          settings,
2339                                          window->priv->print_page_setup);
2340
2341                 if (window->priv->gtk_print_job)
2342                         g_object_unref (window->priv->gtk_print_job);
2343                 window->priv->gtk_print_job = job;
2344
2345                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2346                         gtk_print_job_send (job,
2347                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2348                                             window, NULL);
2349                 } else {
2350                         ev_window_clear_print_job (window);
2351                         g_warning ("%s", error->message);
2352                         g_error_free (error);
2353                 }
2354         }
2355
2356         g_object_unref (settings);
2357 }
2358
2359 static void
2360 ev_window_print_job_cb (EvJob    *job,
2361                         EvWindow *window)
2362 {
2363         if (ev_job_is_failed (job)) {
2364                 g_warning ("%s", job->error->message);
2365                 ev_window_clear_print_job (window);
2366                 return;
2367         }
2368
2369         g_assert (EV_JOB_PRINT (job)->temp_file != NULL);
2370
2371         ev_window_print_send (window, EV_JOB_PRINT (job)->temp_file);
2372 }
2373
2374 static gboolean
2375 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2376                                     gint       response,
2377                                     EvWindow  *window)
2378 {
2379         EvPrintRange  *ranges = NULL;
2380         EvPrintPageSet page_set;
2381         gint           n_ranges = 0;
2382         gint           copies;
2383         gint           pages_per_sheet;
2384         gboolean       collate;
2385         gboolean       reverse;
2386         gdouble        scale;
2387         gint           current_page;
2388         gdouble        width;
2389         gdouble        height;
2390         GtkPrintPages  print_pages;
2391         const gchar   *file_format;
2392
2393         if (response != GTK_RESPONSE_OK &&
2394             response != GTK_RESPONSE_APPLY) {
2395                 gtk_widget_destroy (GTK_WIDGET (dialog));
2396                 window->priv->print_dialog = NULL;
2397
2398                 return FALSE;
2399         }
2400
2401         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2402
2403         if (window->priv->printer)
2404                 g_object_unref (window->priv->printer);
2405         if (window->priv->print_settings)
2406                 g_object_unref (window->priv->print_settings);
2407         if (window->priv->print_page_setup)
2408                 g_object_unref (window->priv->print_page_setup);
2409
2410         window->priv->printer = g_object_ref (
2411                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2412         window->priv->print_settings = g_object_ref (
2413                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2414         window->priv->print_page_setup = g_object_ref (
2415                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2416
2417         file_format = gtk_print_settings_get (window->priv->print_settings,
2418                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2419
2420         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2421                 GtkWidget *msgdialog;
2422
2423                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2424                                                     GTK_DIALOG_MODAL,
2425                                                     GTK_MESSAGE_ERROR,
2426                                                     GTK_BUTTONS_OK,
2427                                                     _("Printing is not supported on this printer."));
2428
2429                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2430                 gtk_widget_destroy (msgdialog);
2431
2432                 return FALSE;
2433         }
2434
2435         ev_window_clear_print_job (window);
2436
2437         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2438         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2439
2440         switch (print_pages) {
2441         case GTK_PRINT_PAGES_CURRENT:
2442                 ranges = g_new0 (EvPrintRange, 1);
2443
2444                 ranges->start = current_page;
2445                 ranges->end = current_page;
2446                 n_ranges = 1;
2447
2448                 break;
2449         case GTK_PRINT_PAGES_RANGES: {
2450                 GtkPageRange *page_range;
2451
2452                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2453                                                                  &n_ranges);
2454                 if (n_ranges > 0)
2455                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2456         }
2457                 break;
2458         case GTK_PRINT_PAGES_ALL: {
2459                 gint n_pages;
2460
2461                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2462
2463                 ranges = g_new0 (EvPrintRange, 1);
2464
2465                 ranges->start = 0;
2466                 ranges->end = n_pages - 1;
2467                 n_ranges = 1;
2468         }
2469                 break;
2470         }
2471
2472         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2473
2474         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2475
2476         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2477                                                 GTK_UNIT_POINTS);
2478         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2479                                                   GTK_UNIT_POINTS);
2480
2481         if (scale != 1.0) {
2482                 width *= scale;
2483                 height *= scale;
2484         }
2485
2486         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2487
2488         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2489         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2490         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2491
2492         window->priv->print_job = ev_job_print_new (window->priv->document,
2493                                                     file_format ? file_format : "ps",
2494                                                     width, height,
2495                                                     ranges, n_ranges,
2496                                                     page_set,
2497                                                     pages_per_sheet,
2498                                                     copies, collate,
2499                                                     reverse);
2500
2501         g_signal_connect (window->priv->print_job, "finished",
2502                           G_CALLBACK (ev_window_print_job_cb),
2503                           window);
2504         /* The priority doesn't matter for this job */
2505         ev_job_scheduler_push_job (window->priv->print_job, EV_JOB_PRIORITY_NONE);
2506
2507         gtk_widget_destroy (GTK_WIDGET (dialog));
2508         window->priv->print_dialog = NULL;
2509
2510         return TRUE;
2511 }
2512
2513 void
2514 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2515 {
2516         GtkWidget           *dialog;
2517         EvPageCache         *page_cache;
2518         gint                 current_page;
2519         gint                 document_last_page;
2520         GtkPrintCapabilities capabilities;
2521
2522         g_return_if_fail (EV_IS_WINDOW (ev_window));
2523         g_return_if_fail (ev_window->priv->document != NULL);
2524
2525         if (ev_window->priv->print_dialog) {
2526                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2527                 return;
2528         }
2529
2530         page_cache = ev_page_cache_get (ev_window->priv->document);
2531         current_page = ev_page_cache_get_current_page (page_cache);
2532         document_last_page = ev_page_cache_get_n_pages (page_cache);
2533
2534         if (!ev_window->priv->print_settings) {
2535                 ev_window->priv->print_settings = gtk_print_settings_copy (
2536                         ev_application_get_print_settings (EV_APP));
2537                 ev_window_load_print_settings_from_metadata (ev_window);
2538         }
2539
2540         if (first_page != 1 || last_page != document_last_page) {
2541                 GtkPageRange range;
2542
2543                 /* Ranges in GtkPrint are 0 - N */
2544                 range.start = first_page - 1;
2545                 range.end = last_page - 1;
2546
2547                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2548                                                     GTK_PRINT_PAGES_RANGES);
2549                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2550                                                     &range, 1);
2551         }
2552
2553         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2554         ev_window->priv->print_dialog = dialog;
2555
2556         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2557                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2558         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2559                                                        capabilities);
2560
2561         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2562                                                 current_page);
2563
2564         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2565                                             ev_window->priv->print_settings);
2566
2567         if (ev_window->priv->print_page_setup)
2568                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2569                                                       ev_window->priv->print_page_setup);
2570
2571         g_signal_connect (G_OBJECT (dialog), "response",
2572                           G_CALLBACK (ev_window_print_dialog_response_cb),
2573                           ev_window);
2574
2575         gtk_widget_show (dialog);
2576 }
2577
2578 static void
2579 ev_window_print (EvWindow *window)
2580 {
2581         EvPageCache *page_cache;
2582         gint         last_page;
2583
2584         page_cache = ev_page_cache_get (window->priv->document);
2585         last_page = ev_page_cache_get_n_pages (page_cache);
2586
2587         ev_window_print_range (window, 1, last_page);
2588 }
2589
2590 static void
2591 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2592 {
2593         ev_window_print (ev_window);
2594 }
2595
2596 static void
2597 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2598 {
2599         if (ev_window->priv->properties == NULL) {
2600                 ev_window->priv->properties = ev_properties_dialog_new ();
2601                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2602                                                    ev_window->priv->document);
2603                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2604                                            (gpointer) &(ev_window->priv->properties));
2605                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2606                                               GTK_WINDOW (ev_window));
2607         }
2608
2609         ev_document_fc_mutex_lock ();
2610         gtk_widget_show (ev_window->priv->properties);
2611         ev_document_fc_mutex_unlock ();
2612 }
2613
2614 static void
2615 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2616 {
2617         g_return_if_fail (EV_IS_WINDOW (ev_window));
2618
2619         gtk_widget_destroy (GTK_WIDGET (ev_window));
2620 }
2621
2622 static void
2623 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2624 {
2625         GtkAction *action;
2626
2627         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2628         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2629         update_chrome_visibility (window);
2630
2631         action = gtk_action_group_get_action (window->priv->action_group,
2632                                               PAGE_SELECTOR_ACTION);
2633         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2634 }
2635
2636 static void
2637 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2638 {
2639         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
2640 }
2641
2642 static void
2643 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2644 {
2645         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
2646 }
2647
2648 static void
2649 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2650 {
2651         gboolean continuous;
2652
2653         ev_window_stop_presentation (ev_window, TRUE);
2654         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2655         g_object_set (G_OBJECT (ev_window->priv->view),
2656                       "continuous", continuous,
2657                       NULL);
2658         ev_window_update_actions (ev_window);
2659 }
2660
2661 static void
2662 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2663 {
2664         gboolean dual_page;
2665
2666         ev_window_stop_presentation (ev_window, TRUE);
2667         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2668         g_object_set (G_OBJECT (ev_window->priv->view),
2669                       "dual-page", dual_page,
2670                       NULL);
2671         ev_window_update_actions (ev_window);
2672 }
2673
2674 static void
2675 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2676 {
2677         ev_window_stop_presentation (ev_window, TRUE);
2678
2679         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2680                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2681         } else {
2682                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2683         }
2684         ev_window_update_actions (ev_window);
2685 }
2686
2687 static void
2688 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2689 {
2690         ev_window_stop_presentation (ev_window, TRUE);
2691
2692         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2693                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2694         } else {
2695                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2696         }
2697         ev_window_update_actions (ev_window);
2698 }
2699
2700
2701 static void
2702 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2703 {
2704         g_return_if_fail (EV_IS_WINDOW (ev_window));
2705
2706         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2707 }
2708
2709 static void
2710 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2711 {
2712         g_return_if_fail (EV_IS_WINDOW (ev_window));
2713
2714         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2715                 g_error ("Find action should be insensitive since document doesn't support find");
2716                 return;
2717         }
2718
2719         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2720         update_chrome_visibility (ev_window);
2721         gtk_widget_grab_focus (ev_window->priv->find_bar);
2722 }
2723
2724 static void
2725 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2726 {
2727         g_return_if_fail (EV_IS_WINDOW (ev_window));
2728
2729         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2730         update_chrome_visibility (ev_window);
2731         gtk_widget_grab_focus (ev_window->priv->find_bar);
2732         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2733 }
2734
2735 static void
2736 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2737 {
2738         g_return_if_fail (EV_IS_WINDOW (ev_window));
2739
2740         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2741         update_chrome_visibility (ev_window);
2742         gtk_widget_grab_focus (ev_window->priv->find_bar);
2743         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2744 }
2745
2746 static void
2747 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2748 {
2749         g_return_if_fail (EV_IS_WINDOW (ev_window));
2750
2751         ev_view_copy (EV_VIEW (ev_window->priv->view));
2752 }
2753
2754 static void
2755 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2756                                       EvWindow *ev_window)
2757 {
2758         if (!ev_window_is_empty (ev_window))
2759                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2760                                              gtk_paned_get_position (GTK_PANED (object)));
2761 }
2762
2763 static void
2764 ev_window_update_fullscreen_action (EvWindow *window)
2765 {
2766         GtkAction *action;
2767
2768         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2769         g_signal_handlers_block_by_func
2770                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2771         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2772                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2773         g_signal_handlers_unblock_by_func
2774                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2775 }
2776
2777 static void
2778 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2779 {
2780         GtkWidget *item;
2781
2782         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2783         g_object_set (item, "is-important", FALSE, NULL);
2784
2785         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2786         g_object_set (item, "is-important", FALSE, NULL);
2787
2788         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2789         g_object_set (item, "is-important", TRUE, NULL);
2790
2791         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2792         g_object_set (item, "is-important", TRUE, NULL);
2793 }
2794
2795 static void
2796 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2797 {
2798         static gboolean done = FALSE;
2799
2800         if (!done) {
2801                 gtk_rc_parse_string (
2802                         "\n"
2803                         "   style \"fullscreen-toolbar-style\"\n"
2804                         "   {\n"
2805                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2806                         "   }\n"
2807                         "\n"
2808                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2809                         "\n");
2810                 done = TRUE;
2811         }
2812
2813         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2814 }
2815
2816 static void
2817 ev_window_run_fullscreen (EvWindow *window)
2818 {
2819         EvView  *view = EV_VIEW (window->priv->view);
2820         gboolean fullscreen_window = TRUE;
2821
2822         if (ev_view_get_fullscreen (view))
2823                 return;
2824
2825         if (!window->priv->fullscreen_toolbar) {
2826                 window->priv->fullscreen_toolbar =
2827                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2828                                                    "/FullscreenToolbar");
2829
2830                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2831                                        GTK_TOOLBAR_BOTH_HORIZ);
2832                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2833                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2834
2835                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2836                                     window->priv->fullscreen_toolbar,
2837                                     FALSE, FALSE, 0);
2838                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2839                                        window->priv->fullscreen_toolbar, 1);
2840         }
2841
2842         if (ev_view_get_presentation (view)) {
2843                 ev_window_stop_presentation (window, FALSE);
2844                 fullscreen_window = FALSE;
2845         }
2846
2847         g_object_set (G_OBJECT (window->priv->scrolled_window),
2848                       "shadow-type", GTK_SHADOW_NONE,
2849                       NULL);
2850
2851         ev_view_set_fullscreen (view, TRUE);
2852         ev_window_update_fullscreen_action (window);
2853
2854         /* If the user doesn't have the main toolbar he/she won't probably want
2855          * the toolbar in fullscreen mode. See bug #483048
2856          */
2857         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2858                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2859         update_chrome_visibility (window);
2860
2861         if (fullscreen_window)
2862                 gtk_window_fullscreen (GTK_WINDOW (window));
2863         gtk_widget_grab_focus (window->priv->view);
2864
2865         if (!ev_window_is_empty (window))
2866                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2867 }
2868
2869 static void
2870 ev_window_stop_fullscreen (EvWindow *window,
2871                            gboolean  unfullscreen_window)
2872 {
2873         EvView *view = EV_VIEW (window->priv->view);
2874
2875         if (!ev_view_get_fullscreen (view))
2876                 return;
2877
2878         g_object_set (G_OBJECT (window->priv->scrolled_window),
2879                       "shadow-type", GTK_SHADOW_IN,
2880                       NULL);
2881
2882         ev_view_set_fullscreen (view, FALSE);
2883         ev_window_update_fullscreen_action (window);
2884         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2885         update_chrome_visibility (window);
2886         if (unfullscreen_window)
2887                 gtk_window_unfullscreen (GTK_WINDOW (window));
2888
2889         if (!ev_window_is_empty (window))
2890                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2891 }
2892
2893 static void
2894 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2895 {
2896         gboolean fullscreen;
2897
2898         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2899         if (fullscreen) {
2900                 ev_window_run_fullscreen (window);
2901         } else {
2902                 ev_window_stop_fullscreen (window, TRUE);
2903         }
2904 }
2905
2906 static gboolean
2907 presentation_timeout_cb (EvWindow *window)
2908 {
2909         EvView *view = EV_VIEW (window->priv->view);
2910
2911         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2912                 return FALSE;
2913
2914         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2915         window->priv->presentation_timeout_id = 0;
2916
2917         return FALSE;
2918 }
2919
2920 static void
2921 presentation_set_timeout (EvWindow *window)
2922 {
2923         if (window->priv->presentation_timeout_id > 0) {
2924                 g_source_remove (window->priv->presentation_timeout_id);
2925         }
2926
2927         window->priv->presentation_timeout_id =
2928                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2929                                        (GSourceFunc)presentation_timeout_cb, window);
2930
2931         ev_view_show_cursor (EV_VIEW (window->priv->view));
2932 }
2933
2934 static void
2935 presentation_clear_timeout (EvWindow *window)
2936 {
2937         if (window->priv->presentation_timeout_id > 0) {
2938                 g_source_remove (window->priv->presentation_timeout_id);
2939         }
2940
2941         window->priv->presentation_timeout_id = 0;
2942
2943         ev_view_show_cursor (EV_VIEW (window->priv->view));
2944 }
2945
2946 static gboolean
2947 presentation_motion_notify_cb (GtkWidget *widget,
2948                                GdkEventMotion *event,
2949                                gpointer user_data)
2950 {
2951         EvWindow *window = EV_WINDOW (user_data);
2952
2953         presentation_set_timeout (window);
2954
2955         return FALSE;
2956 }
2957
2958 static gboolean
2959 presentation_leave_notify_cb (GtkWidget *widget,
2960                               GdkEventCrossing *event,
2961                               gpointer user_data)
2962 {
2963         EvWindow *window = EV_WINDOW (user_data);
2964
2965         presentation_clear_timeout (window);
2966
2967         return FALSE;
2968 }
2969
2970 static void
2971 ev_window_update_presentation_action (EvWindow *window)
2972 {
2973         GtkAction *action;
2974
2975         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2976         g_signal_handlers_block_by_func
2977                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2978         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2979                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2980         g_signal_handlers_unblock_by_func
2981                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2982 }
2983
2984 static void
2985 ev_window_run_presentation (EvWindow *window)
2986 {
2987         EvView  *view = EV_VIEW (window->priv->view);
2988         gboolean fullscreen_window = TRUE;
2989
2990         if (ev_view_get_presentation (view))
2991                 return;
2992
2993         if (ev_view_get_fullscreen (view)) {
2994                 ev_window_stop_fullscreen (window, FALSE);
2995                 fullscreen_window = FALSE;
2996         }
2997
2998         g_object_set (G_OBJECT (window->priv->scrolled_window),
2999                       "shadow-type", GTK_SHADOW_NONE,
3000                       NULL);
3001
3002         ev_view_set_presentation (view, TRUE);
3003         ev_window_update_presentation_action (window);
3004
3005         update_chrome_visibility (window);
3006
3007         gtk_widget_grab_focus (window->priv->view);
3008         if (fullscreen_window)
3009                 gtk_window_fullscreen (GTK_WINDOW (window));
3010
3011         g_signal_connect (window->priv->view,
3012                           "motion-notify-event",
3013                           G_CALLBACK (presentation_motion_notify_cb),
3014                           window);
3015         g_signal_connect (window->priv->view,
3016                           "leave-notify-event",
3017                           G_CALLBACK (presentation_leave_notify_cb),
3018                           window);
3019         presentation_set_timeout (window);
3020
3021         ev_application_screensaver_disable (EV_APP);
3022
3023         if (!ev_window_is_empty (window))
3024                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3025 }
3026
3027 static void
3028 ev_window_stop_presentation (EvWindow *window,
3029                              gboolean  unfullscreen_window)
3030 {
3031         EvView *view = EV_VIEW (window->priv->view);
3032
3033         if (!ev_view_get_presentation (view))
3034                 return;
3035
3036         g_object_set (G_OBJECT (window->priv->scrolled_window),
3037                       "shadow-type", GTK_SHADOW_IN,
3038                       NULL);
3039
3040         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3041         ev_window_update_presentation_action (window);
3042         update_chrome_visibility (window);
3043         if (unfullscreen_window)
3044                 gtk_window_unfullscreen (GTK_WINDOW (window));
3045
3046         g_signal_handlers_disconnect_by_func (window->priv->view,
3047                                               (gpointer) presentation_motion_notify_cb,
3048                                               window);
3049         g_signal_handlers_disconnect_by_func (window->priv->view,
3050                                               (gpointer) presentation_leave_notify_cb,
3051                                               window);
3052         presentation_clear_timeout (window);
3053
3054         ev_application_screensaver_enable (EV_APP);
3055
3056         if (!ev_window_is_empty (window))
3057                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3058 }
3059
3060 static void
3061 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3062 {
3063         gboolean presentation;
3064
3065         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3066         if (presentation) {
3067                 ev_window_run_presentation (window);
3068         }
3069 }
3070
3071 static void
3072 ev_window_run_preview (EvWindow *window)
3073 {
3074         GtkAction *action;
3075
3076         if (!window->priv->preview_toolbar) {
3077                 window->priv->preview_toolbar =
3078                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3079                                                    "/PreviewToolbar");
3080
3081                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3082                                     window->priv->preview_toolbar,
3083                                     FALSE, FALSE, 0);
3084                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3085                                        window->priv->preview_toolbar, 1);
3086         }
3087
3088         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3089
3090         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3091         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3092         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3093
3094         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3095
3096         action = gtk_action_group_get_action (window->priv->action_group,
3097                                               "PreviewPrint");
3098         gtk_action_set_visible (action, TRUE);
3099
3100         update_chrome_visibility (window);
3101 }
3102
3103 static void
3104 ev_window_screen_changed (GtkWidget *widget,
3105                           GdkScreen *old_screen)
3106 {
3107         EvWindow *window = EV_WINDOW (widget);
3108         EvWindowPrivate *priv = window->priv;
3109         GdkScreen *screen;
3110
3111         screen = gtk_widget_get_screen (widget);
3112         if (screen == old_screen)
3113                 return;
3114
3115         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3116                                 get_screen_dpi (GTK_WINDOW (window)));
3117
3118         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3119                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3120         }
3121 }
3122
3123 static gboolean
3124 ev_window_state_event (GtkWidget           *widget,
3125                        GdkEventWindowState *event)
3126 {
3127         EvWindow *window = EV_WINDOW (widget);
3128         EvView   *view = EV_VIEW (window->priv->view);
3129
3130         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3131                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3132         }
3133
3134         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3135                 return FALSE;
3136
3137         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3138                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3139                         return FALSE;
3140
3141                 ev_window_run_fullscreen (window);
3142         } else {
3143                 if (ev_view_get_fullscreen (view))
3144                         ev_window_stop_fullscreen (window, FALSE);
3145                 else if (ev_view_get_presentation (view))
3146                         ev_window_stop_presentation (window, FALSE);
3147         }
3148
3149         return FALSE;
3150 }
3151
3152 static void
3153 ev_window_set_page_mode (EvWindow         *window,
3154                          EvWindowPageMode  page_mode)
3155 {
3156         GtkWidget *child = NULL;
3157         GtkWidget *real_child;
3158
3159         if (window->priv->page_mode == page_mode)
3160                 return;
3161
3162         window->priv->page_mode = page_mode;
3163
3164         switch (page_mode) {
3165                 case PAGE_MODE_DOCUMENT:
3166                         child = window->priv->view;
3167                         break;
3168                 case PAGE_MODE_PASSWORD:
3169                         child = window->priv->password_view;
3170                         break;
3171                 default:
3172                         g_assert_not_reached ();
3173         }
3174
3175         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3176         if (child != real_child) {
3177                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3178                                       real_child);
3179                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3180                                    child);
3181         }
3182         ev_window_update_actions (window);
3183 }
3184
3185
3186 static void
3187 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3188 {
3189         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3190 }
3191
3192 static void
3193 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3194 {
3195         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3196 }
3197
3198 static void
3199 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3200 {
3201         EvWindow *ev_window = EV_WINDOW (data);
3202         egg_editable_toolbar_set_edit_mode
3203                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3204         ev_application_save_toolbars_model (EV_APP);
3205         gtk_widget_destroy (GTK_WIDGET (dialog));
3206 }
3207
3208 static void
3209 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3210 {
3211         GtkWidget *dialog;
3212         GtkWidget *editor;
3213
3214         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3215                                               GTK_WINDOW (ev_window),
3216                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3217                                               GTK_STOCK_CLOSE,
3218                                               GTK_RESPONSE_CLOSE,
3219                                               NULL);
3220         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3221         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3222         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3223         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3224         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3225
3226         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3227                                          ev_application_get_toolbars_model (EV_APP));
3228         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3229         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3230
3231         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3232
3233         egg_editable_toolbar_set_edit_mode
3234                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3235
3236         g_signal_connect (dialog, "response",
3237                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3238                           ev_window);
3239         gtk_widget_show_all (dialog);
3240 }
3241
3242 static void
3243 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3244 {
3245         g_return_if_fail (EV_IS_WINDOW (ev_window));
3246
3247         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3248         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3249 }
3250
3251 static void
3252 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3253 {
3254         g_return_if_fail (EV_IS_WINDOW (ev_window));
3255
3256         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3257         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3258 }
3259
3260 static void
3261 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3262 {
3263         g_return_if_fail (EV_IS_WINDOW (ev_window));
3264
3265         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3266 }
3267
3268 static void
3269 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3270 {
3271         g_return_if_fail (EV_IS_WINDOW (ev_window));
3272
3273         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3274 }
3275
3276 static void
3277 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3278 {
3279         g_return_if_fail (EV_IS_WINDOW (ev_window));
3280
3281         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3282 }
3283
3284 static void
3285 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3286 {
3287         int n_pages;
3288
3289         g_return_if_fail (EV_IS_WINDOW (ev_window));
3290
3291         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3292         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3293 }
3294
3295 static void
3296 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3297 {
3298         int n_pages, current_page;
3299
3300         g_return_if_fail (EV_IS_WINDOW (ev_window));
3301
3302         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3303         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3304
3305         if (current_page + 10 < n_pages)
3306                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3307 }
3308
3309 static void
3310 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3311 {
3312         int current_page;
3313
3314         g_return_if_fail (EV_IS_WINDOW (ev_window));
3315
3316         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3317
3318         if (current_page - 10 >= 0)
3319                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3320 }
3321
3322 static void
3323 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3324 {
3325         ev_window_reload_document (ev_window);
3326 }
3327
3328 static void
3329 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3330 {
3331         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3332 }
3333
3334 #if GTK_CHECK_VERSION (2, 14, 0)
3335 static void
3336 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3337 {
3338         GError  *error = NULL;
3339
3340         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3341                       "ghelp:evince",
3342                       GDK_CURRENT_TIME,
3343                       &error);
3344         if (error) {
3345                 ev_window_error_message (ev_window, error,
3346                                          "%s", _("There was an error displaying help"));
3347                 g_error_free (error);
3348         }
3349 }
3350 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3351 static void
3352 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3353 {
3354         GError *error = NULL;
3355         GdkScreen *screen;
3356         char *command;
3357         const char *lang;
3358         char *uri = NULL;
3359
3360         int i;
3361
3362         const char * const * langs = g_get_language_names ();
3363
3364         for (i = 0; langs[i]; i++) {
3365                 lang = langs[i];
3366                 if (strchr (lang, '.')) {
3367                         continue;
3368                 }
3369
3370                 uri = g_build_filename(GNOMEDATADIR,
3371                                        "/gnome/help/" PACKAGE,
3372                                        lang,
3373                                        "/evince.xml",
3374                                        NULL);
3375
3376                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3377                         break;
3378                 }
3379                 g_free (uri);
3380                 uri = NULL;
3381         }
3382
3383         if (uri == NULL) {
3384                 g_warning ("Cannot find help");
3385                 return;
3386         }
3387
3388         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3389         g_free (uri);
3390
3391         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3392         gdk_spawn_command_line_on_screen (screen, command, &error);
3393         if (error != NULL) {
3394                 g_warning ("%s", error->message);
3395                 g_error_free (error);
3396         }
3397         g_free (command);
3398 }
3399 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3400
3401 static void
3402 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3403 {
3404         ev_window_stop_fullscreen (window, TRUE);
3405 }
3406
3407 static void
3408 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3409 {
3410         ev_window_run_presentation (window);
3411 }
3412
3413 static gboolean
3414 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3415                                 EvWindow   *window)
3416 {
3417         EvWindowPrivate *priv = window->priv;
3418         const gchar *printer_name;
3419
3420         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3421         if ((printer_name
3422              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3423             (!printer_name && gtk_printer_is_default (printer))) {
3424                 if (priv->printer)
3425                         g_object_unref (priv->printer);
3426                 priv->printer = g_object_ref (printer);
3427
3428                 /* Now that we have the printer, we'll start the print */
3429                 ev_window_do_preview_print (window);
3430
3431                 return TRUE; /* we're done */
3432         }
3433
3434         return FALSE; /* continue the enumeration */
3435 }
3436
3437 static void
3438 ev_window_preview_print_finished (GtkPrintJob *print_job,
3439                                   EvWindow    *window,
3440                                   GError      *error)
3441 {
3442         if (error) {
3443                 GtkWidget *dialog;
3444
3445                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3446                                                  GTK_DIALOG_MODAL,
3447                                                  GTK_MESSAGE_ERROR,
3448                                                  GTK_BUTTONS_OK,
3449                                                  _("Failed to print document"));
3450                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3451                                                           "%s", error->message);
3452
3453                 gtk_dialog_run (GTK_DIALOG (dialog));
3454                 gtk_widget_destroy (dialog);
3455         }
3456
3457         g_object_unref (print_job);
3458         gtk_widget_destroy (GTK_WIDGET (window));
3459 }
3460
3461 static void
3462 ev_window_do_preview_print (EvWindow *window)
3463 {
3464         EvWindowPrivate  *priv = window->priv;
3465         GtkPageSetup     *page_setup;
3466         GtkPrintJob      *job;
3467         gchar            *filename;
3468         GError           *error = NULL;
3469
3470         g_assert (priv->print_settings != NULL);
3471         g_assert (priv->printer != NULL);
3472
3473         page_setup = gtk_page_setup_new ();
3474
3475         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3476                                  priv->printer,
3477                                  priv->print_settings,
3478                                  page_setup);
3479
3480         g_object_unref (priv->print_settings);
3481         priv->print_settings = NULL;
3482         g_object_unref (priv->printer);
3483         priv->printer = NULL;
3484         g_object_unref (page_setup);
3485
3486         filename = g_filename_from_uri (priv->local_uri ?
3487                                         priv->local_uri : priv->uri,
3488                                         NULL, NULL);
3489
3490         if (gtk_print_job_set_source_file (job, filename, &error)) {
3491                 gtk_print_job_send (job,
3492                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3493                                     window, NULL);
3494         } else {
3495                 g_warning ("%s", error->message);
3496                 g_error_free (error);
3497         }
3498
3499         g_free (filename);
3500
3501         gtk_widget_hide (GTK_WIDGET (window));
3502 }
3503
3504 static void
3505 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3506 {
3507         EvWindowPrivate *priv = window->priv;
3508         GtkPrintSettings *print_settings = NULL;
3509         const gchar      *print_settings_file = priv->print_settings_file;
3510
3511         if (print_settings_file) {
3512                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3513                         GError *error = NULL;
3514
3515                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3516                                                                            &error);
3517
3518                         if (error) {
3519                                 g_warning ("%s", error->message);
3520                                 g_error_free (error);
3521                                 print_settings = NULL;
3522                         }
3523                 }
3524         }
3525
3526         if (!print_settings)
3527                 print_settings = gtk_print_settings_new ();
3528
3529         if (priv->print_settings)
3530                 g_object_unref (priv->print_settings);
3531         priv->print_settings = print_settings;
3532
3533         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3534                                 window, NULL, FALSE);
3535 }
3536
3537 static void
3538 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3539 {
3540         GtkWidget *widget;
3541
3542         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3543
3544         widget = gtk_window_get_focus (GTK_WINDOW (window));
3545         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3546                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3547                 update_chrome_visibility (window);
3548                 gtk_widget_grab_focus (window->priv->view);
3549         } else {
3550                 gboolean fullscreen;
3551                 gboolean presentation;
3552
3553                 g_object_get (window->priv->view,
3554                               "fullscreen", &fullscreen,
3555                               "presentation", &presentation,
3556                               NULL);
3557
3558                 if (fullscreen) {
3559                         ev_window_stop_fullscreen (window, TRUE);
3560                 } else if (presentation) {
3561                         ev_window_stop_presentation (window, TRUE);
3562                         gtk_widget_grab_focus (window->priv->view);
3563                 } else {
3564                         gtk_widget_grab_focus (window->priv->view);
3565                 }
3566
3567                 if (fullscreen && presentation)
3568                         g_warning ("Both fullscreen and presentation set somehow");
3569         }
3570 }
3571
3572 static void
3573 save_sizing_mode (EvWindow *window)
3574 {
3575         EvSizingMode mode;
3576         GEnumValue *enum_value;
3577
3578         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3579         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3580
3581         if (!ev_window_is_empty (window))
3582                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3583                                                 enum_value->value_nick);
3584 }
3585
3586 static void
3587 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3588                                   EvWindow   *ev_window)
3589 {
3590         GtkWidget *scrolled_window;
3591         EvSizingMode sizing_mode;
3592
3593         g_object_get (ev_window->priv->view,
3594                       "sizing-mode", &sizing_mode,
3595                       NULL);
3596
3597         scrolled_window = ev_window->priv->scrolled_window;
3598
3599         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3600
3601         if (sizing_mode != EV_SIZING_FREE)
3602                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3603                                           GTK_SCROLLED_WINDOW (scrolled_window));
3604
3605         switch (sizing_mode) {
3606                 case EV_SIZING_BEST_FIT:
3607                         g_object_set (G_OBJECT (scrolled_window),
3608                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3609                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3610                                       NULL);
3611                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3612                                           G_CALLBACK (ev_view_update_view_size),
3613                                           scrolled_window);
3614                         break;
3615                 case EV_SIZING_FIT_WIDTH:
3616                         g_object_set (G_OBJECT (scrolled_window),
3617                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3618                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3619                                       NULL);
3620                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3621                                           G_CALLBACK (ev_view_update_view_size),
3622                                           scrolled_window);
3623                         break;
3624                 case EV_SIZING_FREE:
3625                         g_object_set (G_OBJECT (scrolled_window),
3626                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3627                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3628                                       NULL);
3629                         break;
3630         }
3631
3632         update_sizing_buttons (ev_window);
3633         save_sizing_mode (ev_window);
3634 }
3635
3636 static void
3637 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3638 {
3639         ev_window_update_actions (ev_window);
3640
3641         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3642                 gdouble zoom;
3643
3644                 zoom = ev_view_get_zoom (view);
3645                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3646                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3647         }
3648 }
3649
3650 static void
3651 ev_window_update_continuous_action (EvWindow *window)
3652 {
3653         GtkAction *action;
3654
3655         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3656         g_signal_handlers_block_by_func
3657                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3658         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3659                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3660         g_signal_handlers_unblock_by_func
3661                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3662 }
3663
3664 static void
3665 ev_window_update_dual_page_action (EvWindow *window)
3666 {
3667         GtkAction *action;
3668
3669         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3670         g_signal_handlers_block_by_func
3671                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3672         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3673                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3674         g_signal_handlers_unblock_by_func
3675                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3676 }
3677
3678 static void
3679 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3680 {
3681         ev_window_update_continuous_action (ev_window);
3682
3683         if (!ev_window_is_empty (ev_window))
3684                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3685                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3686 }
3687
3688 static void
3689 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3690 {
3691         int rotation;
3692
3693         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3694
3695         if (!ev_window_is_empty (window))
3696                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3697                                              rotation);
3698
3699         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3700                                        rotation);
3701         ev_window_refresh_window_thumbnail (window, rotation);
3702 }
3703
3704 static void
3705 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3706 {
3707         ev_window_update_actions (window);
3708 }
3709
3710 static void
3711 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3712 {
3713         ev_window_update_dual_page_action (ev_window);
3714
3715         if (!ev_window_is_empty (ev_window))
3716                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3717                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3718 }
3719
3720 static char *
3721 build_comments_string (void)
3722 {
3723 #ifdef ENABLE_PDF
3724         PopplerBackend backend;
3725         const char *backend_name;
3726         const char *version;
3727
3728         backend = poppler_get_backend ();
3729         version = poppler_get_version ();
3730         switch (backend) {
3731                 case POPPLER_BACKEND_CAIRO:
3732                         backend_name = "cairo";
3733                         break;
3734                 case POPPLER_BACKEND_SPLASH:
3735                         backend_name = "splash";
3736                         break;
3737                 default:
3738                         backend_name = "unknown";
3739                         break;
3740         }
3741
3742         return g_strdup_printf (_("Document Viewer.\n"
3743                                   "Using poppler %s (%s)"),
3744                                 version, backend_name);
3745 #else
3746         return g_strdup_printf (_("Document Viewer"));
3747 #endif
3748 }
3749
3750 static void
3751 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3752 {
3753         const char *authors[] = {
3754                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3755                 "Jonathan Blandford <jrb@gnome.org>",
3756                 "Marco Pesenti Gritti <marco@gnome.org>",
3757                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3758                 "Bryan Clark <clarkbw@gnome.org>",
3759                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3760                 "Wouter Bolsterlee <wbolster@gnome.org>",
3761                 NULL
3762         };
3763
3764         const char *documenters[] = {
3765                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3766                 NULL
3767         };
3768
3769         const char *license[] = {
3770                 N_("Evince is free software; you can redistribute it and/or modify "
3771                    "it under the terms of the GNU General Public License as published by "
3772                    "the Free Software Foundation; either version 2 of the License, or "
3773                    "(at your option) any later version.\n"),
3774                 N_("Evince is distributed in the hope that it will be useful, "
3775                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3776                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3777                    "GNU General Public License for more details.\n"),
3778                 N_("You should have received a copy of the GNU General Public License "
3779                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3780                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3781         };
3782
3783         char *license_trans;
3784         char *comments;
3785
3786 #ifdef ENABLE_NLS
3787         const char **p;
3788
3789         for (p = authors; *p; ++p)
3790                 *p = _(*p);
3791
3792         for (p = documenters; *p; ++p)
3793                 *p = _(*p);
3794 #endif
3795
3796         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3797                                      _(license[2]), "\n", NULL);
3798         comments = build_comments_string ();
3799
3800         gtk_show_about_dialog (
3801                 GTK_WINDOW (ev_window),
3802                 "name", _("Evince"),
3803                 "version", VERSION,
3804                 "copyright",
3805                 _("\xc2\xa9 1996-2007 The Evince authors"),
3806                 "license", license_trans,
3807                 "website", "http://www.gnome.org/projects/evince",
3808                 "comments", comments,
3809                 "authors", authors,
3810                 "documenters", documenters,
3811                 "translator-credits", _("translator-credits"),
3812                 "logo-icon-name", "evince",
3813                 "wrap-license", TRUE,
3814                 NULL);
3815
3816         g_free (comments);
3817         g_free (license_trans);
3818 }
3819
3820 static void
3821 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3822 {
3823         gboolean active;
3824
3825         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3826         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3827         update_chrome_visibility (ev_window);
3828         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3829 }
3830
3831 static void
3832 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3833 {
3834         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3835                 return;
3836
3837         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3838                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3839         update_chrome_visibility (ev_window);
3840 }
3841
3842 static void
3843 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3844                                            GParamSpec *pspec,
3845                                            EvWindow   *ev_window)
3846 {
3847         GtkWidget *current_page;
3848         const char *id;
3849
3850         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3851
3852         if (current_page == ev_window->priv->sidebar_links) {
3853                 id = LINKS_SIDEBAR_ID;
3854         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3855                 id = THUMBNAILS_SIDEBAR_ID;
3856         } else if (current_page == ev_window->priv->sidebar_attachments) {
3857                 id = ATTACHMENTS_SIDEBAR_ID;
3858         } else {
3859                 g_assert_not_reached();
3860         }
3861
3862         g_object_unref (current_page);
3863
3864         if (!ev_window_is_empty (ev_window))
3865                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3866 }
3867
3868 static void
3869 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3870                                          GParamSpec *pspec,
3871                                          EvWindow   *ev_window)
3872 {
3873         EvView *view = EV_VIEW (ev_window->priv->view);
3874         GtkAction *action;
3875
3876         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3877
3878         if (!ev_view_get_presentation (view)) {
3879                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3880                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3881
3882                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3883                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3884         }
3885 }
3886
3887 static void
3888 view_menu_link_popup (EvWindow *ev_window,
3889                       EvLink   *link)
3890 {
3891         gboolean   show_external = FALSE;
3892         gboolean   show_internal = FALSE;
3893         GtkAction *action;
3894
3895         if (ev_window->priv->link)
3896                 g_object_unref (ev_window->priv->link);
3897
3898         if (link)
3899                 ev_window->priv->link = g_object_ref (link);
3900         else
3901                 ev_window->priv->link = NULL;
3902
3903         if (ev_window->priv->link) {
3904                 EvLinkAction *ev_action;
3905
3906                 ev_action = ev_link_get_action (link);
3907                 if (ev_action) {
3908                         switch (ev_link_action_get_action_type (ev_action)) {
3909                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3910                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3911                                         show_internal = TRUE;
3912                                         break;
3913                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3914                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3915                                         show_external = TRUE;
3916                                         break;
3917                                 default:
3918                                         break;
3919                         }
3920                 }
3921         }
3922
3923         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3924                                               "OpenLink");
3925         gtk_action_set_visible (action, show_external);
3926
3927         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3928                                               "CopyLinkAddress");
3929         gtk_action_set_visible (action, show_external);
3930
3931         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3932                                               "GoLink");
3933         gtk_action_set_visible (action, show_internal);
3934
3935         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3936                                               "OpenLinkNewWindow");
3937         gtk_action_set_visible (action, show_internal);
3938 }
3939
3940 static void
3941 view_menu_image_popup (EvWindow  *ev_window,
3942                        EvImage   *image)
3943 {
3944         GtkAction *action;
3945         gboolean   show_image = FALSE;
3946
3947         if (ev_window->priv->image)
3948                 g_object_unref (ev_window->priv->image);
3949
3950         if (image)
3951                 ev_window->priv->image = g_object_ref (image);
3952         else
3953                 ev_window->priv->image = NULL;
3954
3955         show_image = (ev_window->priv->image != NULL);
3956
3957         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3958                                               "SaveImageAs");
3959         gtk_action_set_visible (action, show_image);
3960
3961         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3962                                               "CopyImage");
3963         gtk_action_set_visible (action, show_image);
3964 }
3965
3966 static gboolean
3967 view_menu_popup_cb (EvView   *view,
3968                     GObject  *object,
3969                     EvWindow *ev_window)
3970 {
3971         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3972                 return FALSE;
3973
3974         view_menu_link_popup (ev_window,
3975                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3976         view_menu_image_popup (ev_window,
3977                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3978
3979         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3980                         NULL, NULL, NULL, NULL,
3981                         3, gtk_get_current_event_time ());
3982         return TRUE;
3983 }
3984
3985 static gboolean
3986 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3987                               GList           *attach_list,
3988                               EvWindow        *ev_window)
3989 {
3990         GtkWidget *popup;
3991
3992         g_assert (attach_list != NULL);
3993
3994         if (ev_window->priv->attach_list) {
3995                 g_list_foreach (ev_window->priv->attach_list,
3996                                 (GFunc) g_object_unref, NULL);
3997                 g_list_free (ev_window->priv->attach_list);
3998         }
3999
4000         ev_window->priv->attach_list = attach_list;
4001
4002         popup = ev_window->priv->attachment_popup;
4003
4004         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4005                         NULL, NULL,
4006                         3, gtk_get_current_event_time ());
4007
4008         return TRUE;
4009 }
4010
4011 static void
4012 ev_window_update_find_status_message (EvWindow *ev_window)
4013 {
4014         gchar *message;
4015
4016         if (!ev_window->priv->find_job)
4017                 return;
4018
4019         if (ev_job_is_finished (ev_window->priv->find_job)) {
4020                 gint n_results;
4021
4022                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4023                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4024                 /* TRANS: Sometimes this could be better translated as
4025                                       "%d hit(s) on this page".  Therefore this string
4026                                       contains plural cases. */
4027                 message = g_strdup_printf (ngettext ("%d found on this page",
4028                                                      "%d found on this page",
4029                                                      n_results),
4030                                            n_results);
4031         } else {
4032                 gdouble percent;
4033
4034                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4035                 message = g_strdup_printf (_("%3d%% remaining to search"),
4036                                            (gint) ((1.0 - percent) * 100));
4037         }
4038
4039         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4040         g_free (message);
4041 }
4042
4043 static void
4044 ev_window_find_job_finished_cb (EvJobFind *job,
4045                                 EvWindow  *ev_window)
4046 {
4047         ev_window_update_find_status_message (ev_window);
4048 }
4049
4050 static void
4051 ev_window_find_job_updated_cb (EvJobFind *job,
4052                                gint       page,
4053                                EvWindow  *ev_window)
4054 {
4055         ev_window_update_actions (ev_window);
4056
4057         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4058                               ev_job_find_get_results (job),
4059                               page);
4060         ev_window_update_find_status_message (ev_window);
4061 }
4062
4063 static void
4064 ev_window_clear_find_job (EvWindow *ev_window)
4065 {
4066         if (ev_window->priv->find_job != NULL) {
4067                 if (!ev_job_is_finished (ev_window->priv->find_job))
4068                         ev_job_cancel (ev_window->priv->find_job);
4069
4070                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4071                                                       ev_window_find_job_finished_cb,
4072                                                       ev_window);
4073                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4074                                                       ev_window_find_job_updated_cb,
4075                                                       ev_window);
4076                 g_object_unref (ev_window->priv->find_job);
4077                 ev_window->priv->find_job = NULL;
4078         }
4079 }
4080
4081 static void
4082 find_bar_previous_cb (EggFindBar *find_bar,
4083                       EvWindow   *ev_window)
4084 {
4085         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4086 }
4087
4088 static void
4089 find_bar_next_cb (EggFindBar *find_bar,
4090                   EvWindow   *ev_window)
4091 {
4092         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4093 }
4094
4095 static void
4096 find_bar_close_cb (EggFindBar *find_bar,
4097                    EvWindow   *ev_window)
4098 {
4099         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4100         ev_window_clear_find_job (ev_window);
4101         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4102         update_chrome_visibility (ev_window);
4103 }
4104
4105 static void
4106 find_bar_search_changed_cb (EggFindBar *find_bar,
4107                             GParamSpec *param,
4108                             EvWindow   *ev_window)
4109 {
4110         gboolean case_sensitive;
4111         const char *search_string;
4112
4113         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4114                 return;
4115
4116         /* Either the string or case sensitivity could have changed. */
4117         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4118         search_string = egg_find_bar_get_search_string (find_bar);
4119
4120         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4121
4122         ev_window_clear_find_job (ev_window);
4123
4124         if (search_string && search_string[0]) {
4125                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4126                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4127                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4128                                                              search_string,
4129                                                              case_sensitive);
4130                 g_signal_connect (ev_window->priv->find_job, "finished",
4131                                   G_CALLBACK (ev_window_find_job_finished_cb),
4132                                   ev_window);
4133                 g_signal_connect (ev_window->priv->find_job, "updated",
4134                                   G_CALLBACK (ev_window_find_job_updated_cb),
4135                                   ev_window);
4136                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4137         } else {
4138                 ev_window_update_actions (ev_window);
4139                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4140                                               NULL);
4141                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4142         }
4143 }
4144
4145 static void
4146 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4147                                 GParamSpec *param,
4148                                 EvWindow   *ev_window)
4149 {
4150         gboolean visible;
4151
4152         visible = GTK_WIDGET_VISIBLE (find_bar);
4153
4154         if (ev_window->priv->document &&
4155             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4156                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4157                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4158                 ev_window_update_actions (ev_window);
4159
4160                 if (visible)
4161                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4162                 else
4163                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4164         }
4165 }
4166
4167 static void
4168 find_bar_scroll (EggFindBar   *find_bar,
4169                  GtkScrollType scroll,
4170                  EvWindow     *ev_window)
4171 {
4172         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4173 }
4174
4175 static void
4176 zoom_control_changed_cb (EphyZoomAction *action,
4177                          float           zoom,
4178                          EvWindow       *ev_window)
4179 {
4180         EvSizingMode mode;
4181
4182         g_return_if_fail (EV_IS_WINDOW (ev_window));
4183
4184         if (zoom == EPHY_ZOOM_BEST_FIT) {
4185                 mode = EV_SIZING_BEST_FIT;
4186         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4187                 mode = EV_SIZING_FIT_WIDTH;
4188         } else {
4189                 mode = EV_SIZING_FREE;
4190         }
4191
4192         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4193
4194         if (mode == EV_SIZING_FREE) {
4195                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4196                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4197                                   FALSE);
4198         }
4199 }
4200
4201 static void
4202 ev_window_finalize (GObject *object)
4203 {
4204         GList *windows = ev_application_get_windows (EV_APP);
4205
4206         if (windows == NULL) {
4207                 ev_application_shutdown (EV_APP);
4208         } else {
4209                 g_list_free (windows);
4210         }
4211
4212         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4213 }
4214
4215 static void
4216 ev_window_dispose (GObject *object)
4217 {
4218         EvWindow *window = EV_WINDOW (object);
4219         EvWindowPrivate *priv = window->priv;
4220         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4221
4222         if (mpkeys) {
4223                 g_signal_handlers_disconnect_by_func (mpkeys,
4224                                                       ev_window_media_player_key_pressed,
4225                                                       window);
4226         }
4227
4228         if (priv->setup_document_idle > 0) {
4229                 g_source_remove (priv->setup_document_idle);
4230                 priv->setup_document_idle = 0;
4231         }
4232
4233         if (priv->monitor) {
4234                 g_object_unref (priv->monitor);
4235                 priv->monitor = NULL;
4236         }
4237
4238         if (priv->title) {
4239                 ev_window_title_free (priv->title);
4240                 priv->title = NULL;
4241         }
4242
4243         if (priv->ui_manager) {
4244                 g_object_unref (priv->ui_manager);
4245                 priv->ui_manager = NULL;
4246         }
4247
4248         if (priv->action_group) {
4249                 g_object_unref (priv->action_group);
4250                 priv->action_group = NULL;
4251         }
4252
4253         if (priv->view_popup_action_group) {
4254                 g_object_unref (priv->view_popup_action_group);
4255                 priv->view_popup_action_group = NULL;
4256         }
4257
4258         if (priv->attachment_popup_action_group) {
4259                 g_object_unref (priv->attachment_popup_action_group);
4260                 priv->attachment_popup_action_group = NULL;
4261         }
4262
4263         if (priv->recent_action_group) {
4264                 g_object_unref (priv->recent_action_group);
4265                 priv->recent_action_group = NULL;
4266         }
4267
4268         if (priv->recent_manager) {
4269                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4270                                                       ev_window_setup_recent,
4271                                                       window);
4272                 priv->recent_manager = NULL;
4273         }
4274
4275         priv->recent_ui_id = 0;
4276
4277         if (priv->page_cache) {
4278                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4279                 priv->page_cache = NULL;
4280         }
4281
4282         if (priv->document) {
4283                 g_object_unref (priv->document);
4284                 priv->document = NULL;
4285         }
4286
4287         if (priv->view) {
4288                 g_object_unref (priv->view);
4289                 priv->view = NULL;
4290         }
4291
4292         if (priv->password_view) {
4293                 g_object_unref (priv->password_view);
4294                 priv->password_view = NULL;
4295         }
4296
4297         if (priv->load_job) {
4298                 ev_window_clear_load_job (window);
4299         }
4300
4301         if (priv->reload_job) {
4302                 ev_window_clear_reload_job (window);
4303         }
4304
4305         if (priv->save_job) {
4306                 ev_window_clear_save_job (window);
4307         }
4308
4309         if (priv->thumbnail_job) {
4310                 ev_window_clear_thumbnail_job (window);
4311         }
4312
4313         if (priv->find_job) {
4314                 ev_window_clear_find_job (window);
4315         }
4316
4317         if (priv->local_uri) {
4318                 ev_window_clear_local_uri (window);
4319                 priv->local_uri = NULL;
4320         }
4321
4322         ev_window_close_dialogs (window);
4323         ev_window_clear_print_job (window);
4324
4325         if (window->priv->gtk_print_job) {
4326                 g_object_unref (window->priv->gtk_print_job);
4327                 window->priv->gtk_print_job = NULL;
4328         }
4329
4330         if (window->priv->printer) {
4331                 g_object_unref (window->priv->printer);
4332                 window->priv->printer = NULL;
4333         }
4334
4335         if (window->priv->print_settings) {
4336                 g_object_unref (window->priv->print_settings);
4337                 window->priv->print_settings = NULL;
4338         }
4339
4340         if (window->priv->print_page_setup) {
4341                 g_object_unref (window->priv->print_page_setup);
4342                 window->priv->print_page_setup = NULL;
4343         }
4344
4345         if (priv->link) {
4346                 g_object_unref (priv->link);
4347                 priv->link = NULL;
4348         }
4349
4350         if (priv->image) {
4351                 g_object_unref (priv->image);
4352                 priv->image = NULL;
4353         }
4354
4355         if (priv->attach_list) {
4356                 g_list_foreach (priv->attach_list,
4357                                 (GFunc) g_object_unref,
4358                                 NULL);
4359                 g_list_free (priv->attach_list);
4360                 priv->attach_list = NULL;
4361         }
4362
4363         if (priv->find_bar) {
4364                 g_signal_handlers_disconnect_by_func
4365                         (window->priv->find_bar,
4366                          G_CALLBACK (find_bar_close_cb),
4367                          window);
4368                 priv->find_bar = NULL;
4369         }
4370
4371         if (priv->uri) {
4372                 if (priv->unlink_temp_file)
4373                         ev_window_clear_temp_file (window);
4374                 g_free (priv->uri);
4375                 priv->uri = NULL;
4376         }
4377
4378         if (priv->dest) {
4379                 g_object_unref (priv->dest);
4380                 priv->dest = NULL;
4381         }
4382
4383         if (priv->history) {
4384                 g_object_unref (priv->history);
4385                 priv->history = NULL;
4386         }
4387
4388         if (priv->print_settings_file) {
4389                 ev_window_clear_print_settings_file (window);
4390                 priv->print_settings_file = NULL;
4391         }
4392
4393         if (priv->presentation_timeout_id > 0) {
4394                 g_source_remove (priv->presentation_timeout_id);
4395                 priv->presentation_timeout_id = 0;
4396         }
4397
4398         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4399 }
4400
4401 static void
4402 ev_window_class_init (EvWindowClass *ev_window_class)
4403 {
4404         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4405         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4406
4407         g_object_class->dispose = ev_window_dispose;
4408         g_object_class->finalize = ev_window_finalize;
4409
4410         widget_class->screen_changed = ev_window_screen_changed;
4411         widget_class->window_state_event = ev_window_state_event;
4412
4413         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4414 }
4415
4416 /* Normal items */
4417 static const GtkActionEntry entries[] = {
4418         { "File", NULL, N_("_File") },
4419         { "Edit", NULL, N_("_Edit") },
4420         { "View", NULL, N_("_View") },
4421         { "Go", NULL, N_("_Go") },
4422         { "Help", NULL, N_("_Help") },
4423
4424         /* File menu */
4425         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4426           N_("Open an existing document"),
4427           G_CALLBACK (ev_window_cmd_file_open) },
4428         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4429           N_("Open a copy of the current document in a new window"),
4430           G_CALLBACK (ev_window_cmd_file_open_copy) },
4431         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4432           N_("Save a copy of the current document"),
4433           G_CALLBACK (ev_window_cmd_save_as) },
4434         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4435           N_("Setup the page settings for printing"),
4436           G_CALLBACK (ev_window_cmd_file_print_setup) },
4437         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4438           N_("Print this document"),
4439           G_CALLBACK (ev_window_cmd_file_print) },
4440         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4441           G_CALLBACK (ev_window_cmd_file_properties) },
4442         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4443           G_CALLBACK (ev_window_cmd_file_close_window) },
4444
4445         /* Edit menu */
4446         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4447           G_CALLBACK (ev_window_cmd_edit_copy) },
4448         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4449           G_CALLBACK (ev_window_cmd_edit_select_all) },
4450         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4451           N_("Find a word or phrase in the document"),
4452           G_CALLBACK (ev_window_cmd_edit_find) },
4453         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4454           G_CALLBACK (ev_window_cmd_edit_find_next) },
4455         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4456           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4457         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4458           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4459         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
4460           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4461         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
4462           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4463
4464         /* View menu */
4465         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4466           N_("Enlarge the document"),
4467           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4468         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4469           N_("Shrink the document"),
4470           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4471         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4472           N_("Reload the document"),
4473           G_CALLBACK (ev_window_cmd_view_reload) },
4474
4475         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4476           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4477
4478         /* Go menu */
4479         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4480           N_("Go to the previous page"),
4481           G_CALLBACK (ev_window_cmd_go_previous_page) },
4482         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4483           N_("Go to the next page"),
4484           G_CALLBACK (ev_window_cmd_go_next_page) },
4485         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4486           N_("Go to the first page"),
4487           G_CALLBACK (ev_window_cmd_go_first_page) },
4488         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4489           N_("Go to the last page"),
4490           G_CALLBACK (ev_window_cmd_go_last_page) },
4491
4492         /* Help menu */
4493         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4494           G_CALLBACK (ev_window_cmd_help_contents) },
4495
4496         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4497           G_CALLBACK (ev_window_cmd_help_about) },
4498
4499         /* Toolbar-only */
4500         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4501           N_("Leave fullscreen mode"),
4502           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4503         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4504           N_("Start a presentation"),
4505           G_CALLBACK (ev_window_cmd_start_presentation) },
4506         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4507           N_("Print this document"),
4508           G_CALLBACK (ev_window_cmd_preview_print) },
4509
4510         /* Accellerators */
4511         { "Escape", NULL, "", "Escape", "",
4512           G_CALLBACK (ev_window_cmd_escape) },
4513         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4514           G_CALLBACK (ev_window_cmd_edit_find) },
4515         { "PageDown", NULL, "", "Page_Down", NULL,
4516           G_CALLBACK (ev_window_cmd_scroll_forward) },
4517         { "PageUp", NULL, "", "Page_Up", NULL,
4518           G_CALLBACK (ev_window_cmd_scroll_backward) },
4519         { "Space", NULL, "", "space", NULL,
4520           G_CALLBACK (ev_window_cmd_scroll_forward) },
4521         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4522           G_CALLBACK (ev_window_cmd_scroll_backward) },
4523         { "BackSpace", NULL, "", "BackSpace", NULL,
4524           G_CALLBACK (ev_window_cmd_scroll_backward) },
4525         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4526           G_CALLBACK (ev_window_cmd_scroll_forward) },
4527         { "Return", NULL, "", "Return", NULL,
4528           G_CALLBACK (ev_window_cmd_scroll_forward) },
4529         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4530           G_CALLBACK (ev_window_cmd_scroll_backward) },
4531         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4532           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4533         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4534           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4535         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4536           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4537         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4538           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4539         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4540           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4541         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4542           G_CALLBACK (ev_window_cmd_go_backward) },
4543         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4544           G_CALLBACK (ev_window_cmd_go_forward) },
4545         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4546           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4547         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4548           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4549         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4550           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4551         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4552           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4553         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4554           G_CALLBACK (ev_window_cmd_edit_copy) },
4555 };
4556
4557 /* Toggle items */
4558 static const GtkToggleActionEntry toggle_entries[] = {
4559         /* View Menu */
4560         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4561           N_("Show or hide the toolbar"),
4562           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4563         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4564           N_("Show or hide the side pane"),
4565           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4566         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4567           N_("Show the entire document"),
4568           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4569         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4570           N_("Show two pages at once"),
4571           G_CALLBACK (ev_window_cmd_dual), FALSE },
4572         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4573           N_("Expand the window to fill the screen"),
4574           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4575         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4576           N_("Run document as a presentation"),
4577           G_CALLBACK (ev_window_cmd_view_presentation) },
4578         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4579           N_("Make the current document fill the window"),
4580           G_CALLBACK (ev_window_cmd_view_best_fit) },
4581         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4582           N_("Make the current document fill the window width"),
4583           G_CALLBACK (ev_window_cmd_view_page_width) },
4584 };
4585
4586 /* Popups specific items */
4587 static const GtkActionEntry view_popup_entries [] = {
4588         /* Links */
4589         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4590           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4591         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4592           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4593         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4594           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4595         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4596           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4597         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4598           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4599         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4600           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4601 };
4602
4603 static const GtkActionEntry attachment_popup_entries [] = {
4604         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4605           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4606         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4607           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4608 };
4609
4610 static void
4611 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4612 {
4613         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4614 }
4615
4616 static void
4617 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4618 {
4619         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4620         gtk_widget_grab_focus (window->priv->view);
4621 }
4622
4623 static void
4624 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4625 {
4626
4627         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4628         gtk_widget_grab_focus (window->priv->view);
4629 }
4630
4631 static void
4632 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4633 {
4634         GtkAction *action;
4635
4636         action = g_object_new (EV_TYPE_PAGE_ACTION,
4637                                "name", PAGE_SELECTOR_ACTION,
4638                                "label", _("Page"),
4639                                "tooltip", _("Select Page"),
4640                                "icon_name", "text-x-generic",
4641                                "visible_overflown", FALSE,
4642                                NULL);
4643         g_signal_connect (action, "activate_link",
4644                           G_CALLBACK (activate_link_cb), window);
4645         gtk_action_group_add_action (group, action);
4646         g_object_unref (action);
4647
4648         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4649                                "name", ZOOM_CONTROL_ACTION,
4650                                "label", _("Zoom"),
4651                                "stock_id", EV_STOCK_ZOOM,
4652                                "tooltip", _("Adjust the zoom level"),
4653                                "zoom", 1.0,
4654                                NULL);
4655         g_signal_connect (action, "zoom_to_level",
4656                           G_CALLBACK (zoom_control_changed_cb), window);
4657         gtk_action_group_add_action (group, action);
4658         g_object_unref (action);
4659
4660         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4661                                "name", NAVIGATION_ACTION,
4662                                "label", _("Navigation"),
4663                                "is_important", TRUE,
4664                                "short_label", _("Back"),
4665                                "stock_id", GTK_STOCK_GO_DOWN,
4666                                /*translators: this is the history action*/
4667                                "tooltip", _("Move across visited pages"),
4668                                NULL);
4669         g_signal_connect (action, "activate_link",
4670                           G_CALLBACK (navigation_action_activate_link_cb), window);
4671         gtk_action_group_add_action (group, action);
4672         g_object_unref (action);
4673
4674         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4675                                "name", "FileOpenRecent",
4676                                "label", _("_Open..."),
4677                                "tooltip", _("Open an existing document"),
4678                                "stock_id", GTK_STOCK_OPEN,
4679                                NULL);
4680         g_signal_connect (action, "activate",
4681                           G_CALLBACK (ev_window_cmd_file_open), window);
4682         g_signal_connect (action, "item_activated",
4683                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4684                           window);
4685         gtk_action_group_add_action (group, action);
4686         g_object_unref (action);
4687 }
4688
4689 static void
4690 set_action_properties (GtkActionGroup *action_group)
4691 {
4692         GtkAction *action;
4693
4694         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4695         g_object_set (action, "is-important", TRUE, NULL);
4696         /*translators: this is the label for toolbar button*/
4697         g_object_set (action, "short_label", _("Previous"), NULL);
4698
4699         action = gtk_action_group_get_action (action_group, "GoNextPage");
4700         g_object_set (action, "is-important", TRUE, NULL);
4701         /*translators: this is the label for toolbar button*/
4702         g_object_set (action, "short_label", _("Next"), NULL);
4703
4704         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4705         /*translators: this is the label for toolbar button*/
4706         g_object_set (action, "short_label", _("Zoom In"), NULL);
4707
4708         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4709         /*translators: this is the label for toolbar button*/
4710         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4711
4712         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4713         /*translators: this is the label for toolbar button*/
4714         g_object_set (action, "short_label", _("Best Fit"), NULL);
4715
4716         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4717         /*translators: this is the label for toolbar button*/
4718         g_object_set (action, "short_label", _("Fit Width"), NULL);
4719
4720         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4721         g_object_set (action, "is-important", TRUE, NULL);
4722 }
4723
4724 static void
4725 set_chrome_actions (EvWindow *window)
4726 {
4727         EvWindowPrivate *priv = window->priv;
4728         GtkActionGroup *action_group = priv->action_group;
4729         GtkAction *action;
4730
4731         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4732         g_signal_handlers_block_by_func
4733                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4734         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4735                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4736         g_signal_handlers_unblock_by_func
4737                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4738 }
4739
4740 static void
4741 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4742                           GParamSpec     *pspec,
4743                           EvWindow       *ev_window)
4744 {
4745         GtkTreeModel *model;
4746         GtkAction *action;
4747
4748         g_object_get (G_OBJECT (ev_sidebar_links),
4749                       "model", &model,
4750                       NULL);
4751
4752         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4753         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4754         g_object_unref (model);
4755 }
4756
4757 static gboolean
4758 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4759 {
4760 #ifdef ENABLE_DBUS
4761         GObject *keys;
4762
4763         keys = ev_application_get_media_keys (EV_APP);
4764         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
4765 #endif /* ENABLE_DBUS */
4766
4767         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4768         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4769
4770         ev_window_set_view_accels_sensitivity (window, TRUE);
4771
4772         update_chrome_visibility (window);
4773
4774         return FALSE;
4775 }
4776
4777 static gboolean
4778 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4779 {
4780         ev_window_set_view_accels_sensitivity (window, FALSE);
4781
4782         return FALSE;
4783 }
4784
4785 static void
4786 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4787                                     GParamSpec         *pspec,
4788                                     EvWindow           *ev_window)
4789 {
4790         GtkWidget *widget;
4791
4792         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4793
4794         if (widget != NULL) {
4795                 g_signal_connect_object (widget, "focus_in_event",
4796                                          G_CALLBACK (view_actions_focus_in_cb),
4797                                          ev_window, 0);
4798                 g_signal_connect_object (widget, "focus_out_event",
4799                                          G_CALLBACK (view_actions_focus_out_cb),
4800                                          ev_window, 0);
4801                 g_object_unref (widget);
4802         }
4803 }
4804
4805 static gboolean
4806 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4807 {
4808         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4809                 gboolean maximized;
4810
4811                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4812                 if (!ev_window_is_empty (window))
4813                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4814         }
4815
4816         return FALSE;
4817 }
4818
4819 static gboolean
4820 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4821 {
4822         char *uri = window->priv->uri;
4823         GdkWindowState state;
4824         int x, y, width, height, document_width, document_height;
4825
4826         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4827
4828         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4829                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4830                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4831
4832                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4833                         ev_page_cache_get_max_width (window->priv->page_cache,
4834                                                      0, 1.0,
4835                                                      &document_width);
4836                         ev_page_cache_get_max_height (window->priv->page_cache,
4837                                                       0, 1.0,
4838                                                       &document_height);
4839                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4840                                                         (double)width / document_width);
4841                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4842                                                         (double)height / document_height);
4843
4844                         ev_metadata_manager_set_int (uri, "window_x", x);
4845                         ev_metadata_manager_set_int (uri, "window_y", y);
4846                         ev_metadata_manager_set_int (uri, "window_width", width);
4847                         ev_metadata_manager_set_int (uri, "window_height", height);
4848                 }
4849         }
4850
4851         return FALSE;
4852 }
4853
4854 static void
4855 launch_action (EvWindow *window, EvLinkAction *action)
4856 {
4857         const char *filename = ev_link_action_get_filename (action);
4858         GAppInfo *app_info;
4859         GFile *file;
4860         GList file_list = {NULL};
4861         GAppLaunchContext *context = NULL;
4862         GError *error = NULL;
4863
4864         if (filename == NULL)
4865                 return;
4866
4867         if (g_path_is_absolute (filename)) {
4868                 file = g_file_new_for_path (filename);
4869         } else {
4870                 GFile *base_file;
4871                 gchar *dir;
4872
4873                 dir = g_path_get_dirname (window->priv->uri);
4874                 base_file = g_file_new_for_uri (dir);
4875                 g_free (dir);
4876
4877                 file = g_file_resolve_relative_path (base_file, filename);
4878                 g_object_unref (base_file);
4879         }
4880
4881         app_info = g_file_query_default_handler (file, NULL, &error);
4882         if (!app_info) {
4883                 /* FIXME: use ev_window_error_message */
4884                 g_warning ("%s", error->message);
4885                 g_object_unref (file);
4886
4887                 return;
4888         }
4889
4890 #if GTK_CHECK_VERSION (2, 14, 0)
4891         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4892         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4893                                            gtk_window_get_screen (GTK_WINDOW (window)));
4894         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
4895 #endif
4896
4897         file_list.data = file;
4898         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
4899                 /* FIXME: use ev_window_error_message */
4900                 g_warning ("%s", error->message);
4901                 g_error_free (error);
4902         }
4903
4904         g_object_unref (app_info);
4905         g_object_unref (file);
4906
4907         /* According to the PDF spec filename can be an executable. I'm not sure
4908            allowing to launch executables is a good idea though. -- marco */
4909 }
4910
4911 static void
4912 launch_external_uri (EvWindow *window, EvLinkAction *action)
4913 {
4914         const gchar *uri = ev_link_action_get_uri (action);
4915         GAppLaunchContext *context = NULL;
4916         GError *error = NULL;
4917         gboolean ret;
4918
4919 #if GTK_CHECK_VERSION (2, 14, 0)
4920         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4921         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4922                                            gtk_window_get_screen (GTK_WINDOW (window)));
4923         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
4924                                               GDK_CURRENT_TIME);
4925 #endif
4926
4927         if (!g_strstr_len (uri, strlen (uri), "://") &&
4928             !g_str_has_prefix (uri, "mailto:")) {
4929                 gchar *http;
4930
4931                 /* Not a valid uri, assuming it's http */
4932                 http = g_strdup_printf ("http://%s", uri);
4933                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
4934                 g_free (http);
4935         } else {
4936                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
4937         }
4938
4939         if (ret == FALSE) {
4940                 ev_window_error_message (window, error,
4941                                          "%s", _("Unable to open external link"));
4942                 g_error_free (error);
4943         }
4944 }
4945
4946 static void
4947 open_remote_link (EvWindow *window, EvLinkAction *action)
4948 {
4949         gchar *uri;
4950         gchar *dir;
4951
4952         dir = g_path_get_dirname (window->priv->uri);
4953
4954         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4955                                 NULL);
4956         g_free (dir);
4957
4958         ev_application_open_uri_at_dest (EV_APP, uri,
4959                                          gtk_window_get_screen (GTK_WINDOW (window)),
4960                                          ev_link_action_get_dest (action),
4961                                          0,
4962                                          NULL,
4963                                          FALSE,
4964                                          NULL,
4965                                          GDK_CURRENT_TIME);
4966
4967         g_free (uri);
4968 }
4969
4970 static void
4971 do_action_named (EvWindow *window, EvLinkAction *action)
4972 {
4973         const gchar *name = ev_link_action_get_name (action);
4974
4975         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4976                 ev_window_cmd_go_first_page (NULL, window);
4977         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4978                 ev_window_cmd_go_previous_page (NULL, window);
4979         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4980                 ev_window_cmd_go_next_page (NULL, window);
4981         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4982                 ev_window_cmd_go_last_page (NULL, window);
4983         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4984                 ev_window_cmd_focus_page_selector (NULL, window);
4985         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4986                 ev_window_cmd_edit_find (NULL, window);
4987         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4988                 ev_window_cmd_file_close_window (NULL, window);
4989         } else {
4990                 g_warning ("Unimplemented named action: %s, please post a "
4991                            "bug report in Evince bugzilla "
4992                            "(http://bugzilla.gnome.org) with a testcase.",
4993                            name);
4994         }
4995 }
4996
4997 static void
4998 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4999 {
5000         switch (ev_link_action_get_action_type (action)) {
5001                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5002                         EvLinkDest *dest;
5003
5004                         dest = ev_link_action_get_dest (action);
5005                         if (!dest)
5006                                 return;
5007
5008                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5009                 }
5010                         break;
5011                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5012                         launch_external_uri (window, action);
5013                         break;
5014                 case EV_LINK_ACTION_TYPE_LAUNCH:
5015                         launch_action (window, action);
5016                         break;
5017                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5018                         open_remote_link (window, action);
5019                         break;
5020                 case EV_LINK_ACTION_TYPE_NAMED:
5021                         do_action_named (window, action);
5022                         break;
5023                 default:
5024                         g_assert_not_reached ();
5025         }
5026 }
5027
5028 static void
5029 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5030 {
5031         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5032 }
5033
5034 static void
5035 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5036 {
5037         EvLinkAction *ev_action = NULL;
5038         EvLinkDest   *dest;
5039
5040         ev_action = ev_link_get_action (window->priv->link);
5041         if (!ev_action)
5042                 return;
5043
5044         dest = ev_link_action_get_dest (ev_action);
5045         if (!dest)
5046                 return;
5047
5048         ev_window_cmd_file_open_copy_at_dest (window, dest);
5049 }
5050
5051 static void
5052 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5053 {
5054         EvLinkAction *ev_action;
5055
5056         ev_action = ev_link_get_action (window->priv->link);
5057         if (!ev_action)
5058                 return;
5059
5060         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5061                                    ev_action);
5062 }
5063
5064
5065 static void
5066 image_save_dialog_response_cb (GtkWidget *fc,
5067                                gint       response_id,
5068                                EvWindow  *ev_window)
5069 {
5070         GFile           *target_file;
5071         gboolean         is_native;
5072         GError          *error = NULL;
5073         GdkPixbuf       *pixbuf;
5074         gchar           *uri;
5075         gchar          **extensions;
5076         gchar           *filename;
5077         gchar           *file_format;
5078         GdkPixbufFormat *format;
5079         GtkFileFilter   *filter;
5080
5081         if (response_id != GTK_RESPONSE_OK) {
5082                 gtk_widget_destroy (fc);
5083                 return;
5084         }
5085
5086         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5087         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5088         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5089
5090         if (format == NULL) {
5091                 format = get_gdk_pixbuf_format_by_extension (uri);
5092         }
5093
5094         if (format == NULL) {
5095                 ev_window_error_message (ev_window, NULL,
5096                                          "%s",
5097                                          _("Couldn't find appropriate format to save image"));
5098                 g_free (uri);
5099                 gtk_widget_destroy (fc);
5100
5101                 return;
5102         }
5103
5104         extensions = gdk_pixbuf_format_get_extensions (format);
5105         if (!g_str_has_suffix (uri, extensions[0])) {
5106                 gchar *uri_extension;
5107
5108                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5109                 target_file = g_file_new_for_uri (uri_extension);
5110                 g_free (uri_extension);
5111         } else {
5112                 target_file = g_file_new_for_uri (uri);
5113         }
5114         g_strfreev (extensions);
5115         g_free (uri);
5116
5117         is_native = g_file_is_native (target_file);
5118         if (is_native) {
5119                 filename = g_file_get_path (target_file);
5120         } else {
5121                 filename = ev_tmp_filename ("saveimage");
5122         }
5123
5124         ev_document_doc_mutex_lock ();
5125         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5126                                                ev_window->priv->image);
5127         ev_document_doc_mutex_unlock ();
5128
5129         file_format = gdk_pixbuf_format_get_name (format);
5130         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5131         g_free (file_format);
5132         g_object_unref (pixbuf);
5133
5134         if (error) {
5135                 ev_window_error_message (ev_window, error,
5136                                          "%s", _("The image could not be saved."));
5137                 g_error_free (error);
5138                 g_free (filename);
5139                 g_object_unref (target_file);
5140                 gtk_widget_destroy (fc);
5141
5142                 return;
5143         }
5144
5145         if (!is_native) {
5146                 GFile *source_file;
5147
5148                 source_file = g_file_new_for_uri (filename);
5149
5150                 ev_window_save_remote (ev_window, source_file, target_file);
5151                 g_object_unref (source_file);
5152         }
5153
5154         g_free (filename);
5155         g_object_unref (target_file);
5156         gtk_widget_destroy (fc);
5157 }
5158
5159 static void
5160 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5161 {
5162         GtkWidget *fc;
5163
5164         if (!window->priv->image)
5165                 return;
5166
5167         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5168                                           GTK_WINDOW (window),
5169                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5170                                           GTK_STOCK_CANCEL,
5171                                           GTK_RESPONSE_CANCEL,
5172                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5173                                           NULL);
5174
5175         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5176         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5177         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5178
5179         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5180
5181         g_signal_connect (fc, "response",
5182                           G_CALLBACK (image_save_dialog_response_cb),
5183                           window);
5184
5185         gtk_widget_show (fc);
5186 }
5187
5188 static void
5189 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5190 {
5191         GtkClipboard *clipboard;
5192         GdkPixbuf    *pixbuf;
5193
5194         if (!window->priv->image)
5195                 return;
5196
5197         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5198                                               GDK_SELECTION_CLIPBOARD);
5199         ev_document_doc_mutex_lock ();
5200         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5201                                                window->priv->image);
5202         ev_document_doc_mutex_unlock ();
5203
5204         gtk_clipboard_set_image (clipboard, pixbuf);
5205         g_object_unref (pixbuf);
5206 }
5207
5208 static void
5209 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5210 {
5211         GList     *l;
5212         GdkScreen *screen;
5213
5214         if (!window->priv->attach_list)
5215                 return;
5216
5217         screen = gtk_window_get_screen (GTK_WINDOW (window));
5218
5219         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5220                 EvAttachment *attachment;
5221                 GError       *error = NULL;
5222
5223                 attachment = (EvAttachment *) l->data;
5224
5225                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5226
5227                 if (error) {
5228                         ev_window_error_message (window, error,
5229                                                  "%s", _("Unable to open attachment"));
5230                         g_error_free (error);
5231                 }
5232         }
5233 }
5234
5235 static void
5236 attachment_save_dialog_response_cb (GtkWidget *fc,
5237                                     gint       response_id,
5238                                     EvWindow  *ev_window)
5239 {
5240         GFile                *target_file;
5241         gchar                *uri;
5242         GList                *l;
5243         GtkFileChooserAction  fc_action;
5244         gboolean              is_dir;
5245         gboolean              is_native;
5246
5247         if (response_id != GTK_RESPONSE_OK) {
5248                 gtk_widget_destroy (fc);
5249                 return;
5250         }
5251
5252         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5253         target_file = g_file_new_for_uri (uri);
5254         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5255         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5256         is_native = g_file_is_native (target_file);
5257
5258         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5259                 EvAttachment *attachment;
5260                 GFile        *save_to;
5261                 GError       *error = NULL;
5262
5263                 attachment = (EvAttachment *) l->data;
5264
5265                 if (is_native) {
5266                         if (is_dir) {
5267                                 save_to = g_file_get_child (target_file,
5268                                                             ev_attachment_get_name (attachment));
5269                         } else {
5270                                 save_to = g_object_ref (target_file);
5271                         }
5272                 } else {
5273                         save_to = ev_tmp_file_get ("saveattachment");
5274                 }
5275
5276                 ev_attachment_save (attachment, save_to, &error);
5277
5278                 if (error) {
5279                         ev_window_error_message (ev_window, error,
5280                                                  "%s", _("The attachment could not be saved."));
5281                         g_error_free (error);
5282                         g_object_unref (save_to);
5283
5284                         continue;
5285                 }
5286
5287                 if (!is_native) {
5288                         GFile *dest_file;
5289
5290                         if (is_dir) {
5291                                 dest_file = g_file_get_child (target_file,
5292                                                               ev_attachment_get_name (attachment));
5293                         } else {
5294                                 dest_file = g_object_ref (target_file);
5295                         }
5296
5297                         ev_window_save_remote (ev_window, save_to, dest_file);
5298
5299                         g_object_unref (dest_file);
5300                 }
5301
5302                 g_object_unref (save_to);
5303         }
5304
5305         g_free (uri);
5306         g_object_unref (target_file);
5307
5308         gtk_widget_destroy (fc);
5309 }
5310
5311 static void
5312 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5313 {
5314         GtkWidget    *fc;
5315         EvAttachment *attachment = NULL;
5316
5317         if (!window->priv->attach_list)
5318                 return;
5319
5320         if (g_list_length (window->priv->attach_list) == 1)
5321                 attachment = (EvAttachment *) window->priv->attach_list->data;
5322
5323         fc = gtk_file_chooser_dialog_new (
5324                 _("Save Attachment"),
5325                 GTK_WINDOW (window),
5326                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5327                 GTK_STOCK_CANCEL,
5328                 GTK_RESPONSE_CANCEL,
5329                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5330                 NULL);
5331
5332         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5333         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5334         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5335
5336         if (attachment)
5337                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5338                                                    ev_attachment_get_name (attachment));
5339
5340         g_signal_connect (fc, "response",
5341                           G_CALLBACK (attachment_save_dialog_response_cb),
5342                           window);
5343
5344         gtk_widget_show (fc);
5345 }
5346
5347 static void
5348 ev_window_media_player_key_pressed (EvWindow    *window,
5349                                     const gchar *key,
5350                                     gpointer     user_data)
5351 {
5352         if (!gtk_window_is_active (GTK_WINDOW (window)))
5353                 return;
5354
5355         /* Note how Previous/Next only go to the
5356          * next/previous page despite their icon telling you
5357          * they should go to the beginning/end.
5358          *
5359          * There's very few keyboards with FFW/RWD though,
5360          * so we stick the most useful keybinding on the most
5361          * often seen keys
5362          */
5363         if (strcmp (key, "Play") == 0) {
5364                 ev_window_run_presentation (window);
5365         } else if (strcmp (key, "Previous") == 0) {
5366                 ev_window_cmd_go_previous_page (NULL, window);
5367         } else if (strcmp (key, "Next") == 0) {
5368                 ev_window_cmd_go_next_page (NULL, window);
5369         } else if (strcmp (key, "FastForward") == 0) {
5370                 ev_window_cmd_go_last_page (NULL, window);
5371         } else if (strcmp (key, "Rewind") == 0) {
5372                 ev_window_cmd_go_first_page (NULL, window);
5373         }
5374 }
5375
5376 static void
5377 ev_window_init (EvWindow *ev_window)
5378 {
5379         GtkActionGroup *action_group;
5380         GtkAccelGroup *accel_group;
5381         GError *error = NULL;
5382         GtkWidget *sidebar_widget;
5383         GObject *mpkeys;
5384
5385         g_signal_connect (ev_window, "configure_event",
5386                           G_CALLBACK (window_configure_event_cb), NULL);
5387         g_signal_connect (ev_window, "window_state_event",
5388                           G_CALLBACK (window_state_event_cb), NULL);
5389
5390         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5391
5392         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5393         ev_window->priv->title = ev_window_title_new (ev_window);
5394
5395         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5396         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5397         gtk_widget_show (ev_window->priv->main_box);
5398
5399         action_group = gtk_action_group_new ("MenuActions");
5400         ev_window->priv->action_group = action_group;
5401         gtk_action_group_set_translation_domain (action_group, NULL);
5402         gtk_action_group_add_actions (action_group, entries,
5403                                       G_N_ELEMENTS (entries), ev_window);
5404         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5405                                              G_N_ELEMENTS (toggle_entries),
5406                                              ev_window);
5407         set_action_properties (action_group);
5408         register_custom_actions (ev_window, action_group);
5409
5410         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5411         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5412                                             action_group, 0);
5413
5414         accel_group =
5415                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5416         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5417
5418         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5419
5420         action_group = gtk_action_group_new ("ViewPopupActions");
5421         ev_window->priv->view_popup_action_group = action_group;
5422         gtk_action_group_set_translation_domain (action_group, NULL);
5423         gtk_action_group_add_actions (action_group, view_popup_entries,
5424                                       G_N_ELEMENTS (view_popup_entries),
5425                                       ev_window);
5426         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5427                                             action_group, 0);
5428
5429         action_group = gtk_action_group_new ("AttachmentPopupActions");
5430         ev_window->priv->attachment_popup_action_group = action_group;
5431         gtk_action_group_set_translation_domain (action_group, NULL);
5432         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5433                                       G_N_ELEMENTS (attachment_popup_entries),
5434                                       ev_window);
5435         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5436                                             action_group, 0);
5437
5438         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5439                                               DATADIR"/evince-ui.xml",
5440                                               &error)) {
5441                 g_warning ("building menus failed: %s", error->message);
5442                 g_error_free (error);
5443         }
5444
5445         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5446         ev_window->priv->recent_action_group = NULL;
5447         ev_window->priv->recent_ui_id = 0;
5448         g_signal_connect_swapped (ev_window->priv->recent_manager,
5449                                   "changed",
5450                                   G_CALLBACK (ev_window_setup_recent),
5451                                   ev_window);
5452
5453         ev_window->priv->menubar =
5454                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5455                                             "/MainMenu");
5456         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5457                             ev_window->priv->menubar,
5458                             FALSE, FALSE, 0);
5459
5460         ev_window->priv->toolbar = GTK_WIDGET
5461           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5462                          "ui-manager", ev_window->priv->ui_manager,
5463                          "popup-path", "/ToolbarPopup",
5464                          "model", ev_application_get_toolbars_model (EV_APP),
5465                          NULL));
5466
5467         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5468                                    "DefaultToolBar");
5469         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5470                             ev_window->priv->toolbar,
5471                             FALSE, FALSE, 0);
5472         gtk_widget_show (ev_window->priv->toolbar);
5473
5474         /* Add the main area */
5475         ev_window->priv->hpaned = gtk_hpaned_new ();
5476         g_signal_connect (ev_window->priv->hpaned,
5477                           "notify::position",
5478                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5479                           ev_window);
5480
5481         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5482         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5483                             TRUE, TRUE, 0);
5484         gtk_widget_show (ev_window->priv->hpaned);
5485
5486         ev_window->priv->sidebar = ev_sidebar_new ();
5487         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5488                          ev_window->priv->sidebar, FALSE, FALSE);
5489         gtk_widget_show (ev_window->priv->sidebar);
5490
5491         /* Stub sidebar, for now */
5492
5493         sidebar_widget = ev_sidebar_thumbnails_new ();
5494         ev_window->priv->sidebar_thumbs = sidebar_widget;
5495         g_signal_connect (sidebar_widget,
5496                           "notify::main-widget",
5497                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5498                           ev_window);
5499         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5500         gtk_widget_show (sidebar_widget);
5501         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5502                              sidebar_widget);
5503
5504         sidebar_widget = ev_sidebar_links_new ();
5505         ev_window->priv->sidebar_links = sidebar_widget;
5506         g_signal_connect (sidebar_widget,
5507                           "notify::model",
5508                           G_CALLBACK (sidebar_widget_model_set),
5509                           ev_window);
5510         g_signal_connect (sidebar_widget,
5511                           "link_activated",
5512                           G_CALLBACK (sidebar_links_link_activated_cb),
5513                           ev_window);
5514         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5515         gtk_widget_show (sidebar_widget);
5516         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5517                              sidebar_widget);
5518
5519         sidebar_widget = ev_sidebar_attachments_new ();
5520         ev_window->priv->sidebar_attachments = sidebar_widget;
5521         g_signal_connect_object (sidebar_widget,
5522                                  "popup",
5523                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5524                                  ev_window, 0);
5525         gtk_widget_show (sidebar_widget);
5526         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5527                              sidebar_widget);
5528
5529         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5530         ev_window->priv->scrolled_window =
5531                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5532                                           "shadow-type", GTK_SHADOW_IN,
5533                                           NULL));
5534         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5535                             ev_window->priv->scrolled_window,
5536                             TRUE, TRUE, 0);
5537         gtk_widget_show (ev_window->priv->scrolled_window);
5538
5539         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5540                         ev_window->priv->view_box);
5541         gtk_widget_show (ev_window->priv->view_box);
5542
5543         ev_window->priv->view = ev_view_new ();
5544         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5545                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5546         ev_window->priv->password_view = ev_password_view_new ();
5547         g_signal_connect_swapped (ev_window->priv->password_view,
5548                                   "unlock",
5549                                   G_CALLBACK (ev_window_popup_password_dialog),
5550                                   ev_window);
5551         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5552                                  G_CALLBACK (view_actions_focus_in_cb),
5553                                  ev_window, 0);
5554         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5555                                  G_CALLBACK (view_actions_focus_out_cb),
5556                                  ev_window, 0);
5557         g_signal_connect_object (ev_window->priv->view, "external-link",
5558                                  G_CALLBACK (view_external_link_cb),
5559                                  ev_window, 0);
5560         g_signal_connect_object (ev_window->priv->view, "handle-link",
5561                                  G_CALLBACK (view_handle_link_cb),
5562                                  ev_window, 0);
5563
5564         g_signal_connect_object (ev_window->priv->view,
5565                                  "popup",
5566                                  G_CALLBACK (view_menu_popup_cb),
5567                                  ev_window, 0);
5568         gtk_widget_show (ev_window->priv->view);
5569         gtk_widget_show (ev_window->priv->password_view);
5570
5571         /* Find Bar */
5572         ev_window->priv->find_bar = egg_find_bar_new ();
5573         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5574                           ev_window->priv->find_bar,
5575                           FALSE, TRUE, 0);
5576
5577         /* We own a ref on these widgets, as we can swap them in and out */
5578         g_object_ref (ev_window->priv->view);
5579         g_object_ref (ev_window->priv->password_view);
5580
5581         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5582                            ev_window->priv->view);
5583
5584         g_signal_connect (ev_window->priv->view,
5585                           "notify::sizing-mode",
5586                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5587                           ev_window);
5588         g_signal_connect (ev_window->priv->view,
5589                           "notify::zoom",
5590                           G_CALLBACK (ev_window_zoom_changed_cb),
5591                           ev_window);
5592         g_signal_connect (ev_window->priv->view,
5593                           "notify::dual-page",
5594                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5595                           ev_window);
5596         g_signal_connect (ev_window->priv->view,
5597                           "notify::continuous",
5598                           G_CALLBACK (ev_window_continuous_changed_cb),
5599                           ev_window);
5600         g_signal_connect (ev_window->priv->view,
5601                           "notify::rotation",
5602                           G_CALLBACK (ev_window_rotation_changed_cb),
5603                           ev_window);
5604         g_signal_connect (ev_window->priv->view,
5605                           "notify::has-selection",
5606                           G_CALLBACK (ev_window_has_selection_changed_cb),
5607                           ev_window);
5608
5609         /* Connect sidebar signals */
5610         g_signal_connect (ev_window->priv->sidebar,
5611                           "notify::visible",
5612                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5613                           ev_window);
5614         g_signal_connect (ev_window->priv->sidebar,
5615                           "notify::current-page",
5616                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5617                           ev_window);
5618
5619         /* Connect to find bar signals */
5620         g_signal_connect (ev_window->priv->find_bar,
5621                           "previous",
5622                           G_CALLBACK (find_bar_previous_cb),
5623                           ev_window);
5624         g_signal_connect (ev_window->priv->find_bar,
5625                           "next",
5626                           G_CALLBACK (find_bar_next_cb),
5627                           ev_window);
5628         g_signal_connect (ev_window->priv->find_bar,
5629                           "close",
5630                           G_CALLBACK (find_bar_close_cb),
5631                           ev_window);
5632         g_signal_connect (ev_window->priv->find_bar,
5633                           "notify::search-string",
5634                           G_CALLBACK (find_bar_search_changed_cb),
5635                           ev_window);
5636         g_signal_connect (ev_window->priv->find_bar,
5637                           "notify::case-sensitive",
5638                           G_CALLBACK (find_bar_search_changed_cb),
5639                           ev_window);
5640         g_signal_connect (ev_window->priv->find_bar,
5641                           "notify::visible",
5642                           G_CALLBACK (find_bar_visibility_changed_cb),
5643                           ev_window);
5644         g_signal_connect (ev_window->priv->find_bar,
5645                           "scroll",
5646                           G_CALLBACK (find_bar_scroll),
5647                           ev_window);
5648
5649         /* Popups */
5650         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5651                                                                  "/DocumentPopup");
5652         ev_window->priv->link = NULL;
5653
5654         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5655                                                                        "/AttachmentPopup");
5656         ev_window->priv->attach_list = NULL;
5657
5658         /* Media player keys */
5659         mpkeys = ev_application_get_media_keys (EV_APP);
5660         if (mpkeys) {
5661                 g_signal_connect_swapped (mpkeys, "key_pressed",
5662                                           G_CALLBACK (ev_window_media_player_key_pressed),
5663                                           ev_window);
5664         }
5665
5666         /* Give focus to the document view */
5667         gtk_widget_grab_focus (ev_window->priv->view);
5668
5669         /* Set it user interface params */
5670         ev_window_setup_recent (ev_window);
5671
5672         setup_chrome_from_metadata (ev_window);
5673         set_chrome_actions (ev_window);
5674         update_chrome_visibility (ev_window);
5675
5676         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5677
5678         setup_view_from_metadata (ev_window);
5679         setup_sidebar_from_metadata (ev_window, NULL);
5680
5681         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5682         ev_window_setup_action_sensitivity (ev_window);
5683 }
5684
5685 /**
5686  * ev_window_new:
5687  *
5688  * Creates a #GtkWidget that represents the window.
5689  *
5690  * Returns: the #GtkWidget that represents the window.
5691  */
5692 GtkWidget *
5693 ev_window_new (void)
5694 {
5695         GtkWidget *ev_window;
5696
5697         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5698                                               "type", GTK_WINDOW_TOPLEVEL,
5699                                               NULL));
5700
5701         return ev_window;
5702 }