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 #if GTK_CHECK_VERSION (2, 14, 0)
  41 #include <gtk/gtkunixprint.h>
  42 #else
  43 #include <gtk/gtkprintunixdialog.h>
  44 #endif
  45 #include <gconf/gconf-client.h>
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-file-exporter.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-file-monitor.h"
  66 #include "ev-history.h"
  67 #include "ev-image.h"
  68 #include "ev-job-scheduler.h"
  69 #include "ev-jobs.h"
  70 #include "ev-message-area.h"
  71 #include "ev-metadata-manager.h"
  72 #include "ev-mount-operation.h"
  73 #include "ev-navigation-action.h"
  74 #include "ev-open-recent-action.h"
  75 #include "ev-page-action.h"
  76 #include "ev-password.h"
  77 #include "ev-password-view.h"
  78 #include "ev-properties-dialog.h"
  79 #include "ev-sidebar-attachments.h"
  80 #include "ev-sidebar.h"
  81 #include "ev-sidebar-links.h"
  82 #include "ev-sidebar-page.h"
  83 #include "ev-sidebar-thumbnails.h"
  84 #include "ev-stock-icons.h"
  85 #include "ev-utils.h"
  86 #include "ev-view.h"
  87 #include "ev-window.h"
  88 #include "ev-window-title.h"
  89
  90 #ifdef ENABLE_DBUS
  91 #include "ev-media-player-keys.h"
  92 #endif /* ENABLE_DBUS */
  93
  94 #ifdef ENABLE_PDF
  95 #include <poppler.h>
  96 #endif
  97
  98 typedef enum {
  99         PAGE_MODE_DOCUMENT,
 100         PAGE_MODE_PASSWORD
 101 } EvWindowPageMode;
 102
 103 typedef enum {
 104         EV_CHROME_MENUBAR       = 1 << 0,
 105         EV_CHROME_TOOLBAR       = 1 << 1,
 106         EV_CHROME_FINDBAR       = 1 << 2,
 107         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 108         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 109         EV_CHROME_SIDEBAR       = 1 << 5,
 110         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 111         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 112 } EvChrome;
 113
 114 struct _EvWindowPrivate {
 115         /* UI */
 116         EvChrome chrome;
 117
 118         GtkWidget *main_box;
 119         GtkWidget *menubar;
 120         GtkWidget *toolbar;
 121         GtkWidget *hpaned;
 122         GtkWidget *view_box;
 123         GtkWidget *sidebar;
 124         GtkWidget *find_bar;
 125         GtkWidget *scrolled_window;
 126         GtkWidget *view;
 127         GtkWidget *message_area;
 128         GtkWidget *password_view;
 129         GtkWidget *sidebar_thumbs;
 130         GtkWidget *sidebar_links;
 131         GtkWidget *sidebar_attachments;
 132
 133         /* Dialogs */
 134         GtkWidget *properties;
 135         GtkWidget *print_dialog;
 136         GtkWidget *password_dialog;
 137
 138         /* UI Builders */
 139         GtkActionGroup   *action_group;
 140         GtkActionGroup   *view_popup_action_group;
 141         GtkActionGroup   *attachment_popup_action_group;
 142         GtkRecentManager *recent_manager;
 143         GtkActionGroup   *recent_action_group;
 144         guint             recent_ui_id;
 145         GtkUIManager     *ui_manager;
 146
 147         /* Fullscreen mode */
 148         GtkWidget *fullscreen_toolbar;
 149
 150         /* Presentation mode */
 151         guint      presentation_timeout_id;
 152
 153         /* Preview mode */
 154         GtkWidget *preview_toolbar;
 155         gchar     *print_settings_file;
 156
 157         /* Popup view */
 158         GtkWidget *view_popup;
 159         EvLink    *link;
 160         EvImage   *image;
 161
 162         /* Popup attachment */
 163         GtkWidget    *attachment_popup;
 164         GList        *attach_list;
 165
 166         /* Document */
 167         char *uri;
 168         char *local_uri;
 169         EvLinkDest *dest;
 170         gboolean unlink_temp_file;
 171         gboolean in_reload;
 172         EvFileMonitor *monitor;
 173         guint setup_document_idle;
 174
 175         EvDocument *document;
 176         EvHistory *history;
 177         EvPageCache *page_cache;
 178         EvWindowPageMode page_mode;
 179         EvWindowTitle *title;
 180
 181         EvJob            *load_job;
 182         EvJob            *reload_job;
 183         EvJob            *thumbnail_job;
 184         EvJob            *save_job;
 185         EvJob            *print_job;
 186         EvJob            *find_job;
 187
 188         /* Printing */
 189         gboolean          print_preview;
 190         GtkPrintJob      *gtk_print_job;
 191         GtkPrinter       *printer;
 192         GtkPrintSettings *print_settings;
 193         GtkPageSetup     *print_page_setup;
 194
 195 };
 196
 197 #define EV_WINDOW_GET_PRIVATE(object) \
 198         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 199
 200 #define PAGE_SELECTOR_ACTION    "PageSelector"
 201 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 202 #define NAVIGATION_ACTION       "Navigation"
 203
 204 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 205 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 206 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 207
 208 #define PRESENTATION_TIMEOUT 5
 209
 210 #define SIDEBAR_DEFAULT_SIZE    132
 211 #define LINKS_SIDEBAR_ID "links"
 212 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 213 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 214
 215 static const gchar *document_print_settings[] = {
 216         GTK_PRINT_SETTINGS_N_COPIES,
 217         GTK_PRINT_SETTINGS_COLLATE,
 218         GTK_PRINT_SETTINGS_REVERSE,
 219         GTK_PRINT_SETTINGS_NUMBER_UP,
 220         GTK_PRINT_SETTINGS_SCALE,
 221         GTK_PRINT_SETTINGS_PRINT_PAGES,
 222         GTK_PRINT_SETTINGS_PAGE_RANGES,
 223         GTK_PRINT_SETTINGS_PAGE_SET
 224 };
 225
 226 static void     ev_window_update_actions                (EvWindow         *ev_window);
 227 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 228                                                          GParamSpec       *pspec,
 229                                                          EvWindow         *ev_window);
 230 static void     ev_window_set_page_mode                 (EvWindow         *window,
 231                                                          EvWindowPageMode  page_mode);
 232 static void     ev_window_load_job_cb                   (EvJob            *job,
 233                                                          gpointer          data);
 234 static void     ev_window_reload_document               (EvWindow         *window);
 235 static void     ev_window_reload_job_cb                 (EvJob            *job,
 236                                                          EvWindow         *window);
 237 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 238                                                          EvWindow         *ev_window);
 239 static void     ev_window_print_job_cb                  (EvJob            *job,
 240                                                          EvWindow         *window);
 241 static void     ev_window_save_job_cb                   (EvJob            *save,
 242                                                          EvWindow         *window);
 243 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 244                                                          GParamSpec       *pspec,
 245                                                          EvWindow         *ev_window);
 246 static void     ev_window_zoom_changed_cb               (EvView           *view,
 247                                                          GParamSpec       *pspec,
 248                                                          EvWindow         *ev_window);
 249 static void     ev_window_add_recent                    (EvWindow         *window,
 250                                                          const char       *filename);
 251 static void     ev_window_run_fullscreen                (EvWindow         *window);
 252 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 253                                                          gboolean          unfullscreen_window);
 254 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 255                                                          EvWindow         *window);
 256 static void     ev_window_run_presentation              (EvWindow         *window);
 257 static void     ev_window_stop_presentation             (EvWindow         *window,
 258                                                          gboolean          unfullscreen_window);
 259 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 260                                                          EvWindow         *window);
 261 static void     ev_window_run_preview                   (EvWindow         *window);
 262 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 263                                                          EvWindow         *window);
 264 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 265                                                          EvWindow         *window);
 266 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 267                                                          EvWindow         *window);
 268 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 271                                                          EvWindow         *window);
 272 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 273                                                          EvWindow         *window);
 274 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 275                                                          EvWindow         *window);
 276 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 277                                                          EvWindow         *ev_window);
 278 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 279                                                          EvWindow         *ev_window);
 280 static void     view_handle_link_cb                     (EvView           *view,
 281                                                          EvLink           *link,
 282                                                          EvWindow         *window);
 283 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 284 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 285                                                          EvWindow         *ev_window);
 286 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 287                                                          GParamSpec       *param,
 288                                                          EvWindow         *ev_window);
 289 static void     ev_window_do_preview_print              (EvWindow         *window);
 290 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 291                                                          GFile            *source_file);
 292 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 293                                                          const gchar      *key,
 294                                                          gpointer          user_data);
 295
 296 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 297
 298 static void
 299 ev_window_set_action_sensitive (EvWindow   *ev_window,
 300                                 const char *name,
 301                                 gboolean    sensitive)
 302 {
 303         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 304                                                          name);
 305         gtk_action_set_sensitive (action, sensitive);
 306 }
 307
 308
 309 static void
 310 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 311 {
 312         EvDocument *document = ev_window->priv->document;
 313         const EvDocumentInfo *info = NULL;
 314
 315         gboolean has_document = FALSE;
 316         gboolean ok_to_print = TRUE;
 317         gboolean ok_to_copy = TRUE;
 318         gboolean has_properties = TRUE;
 319         gboolean override_restrictions = TRUE;
 320         gboolean can_get_text = FALSE;
 321         gboolean has_pages = FALSE;
 322         gboolean can_find = FALSE;
 323
 324         GConfClient *client;
 325
 326         if (document) {
 327                 has_document = TRUE;
 328                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 329         }
 330
 331         if (has_document && ev_window->priv->page_cache) {
 332                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 333         }
 334
 335         if (!info || info->fields_mask == 0) {
 336                 has_properties = FALSE;
 337         }
 338
 339         if (has_document && EV_IS_SELECTION (document)) {
 340                 can_get_text = TRUE;
 341         }
 342
 343         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 344                 can_find = TRUE;
 345         }
 346
 347         client = gconf_client_get_default ();
 348         override_restrictions = gconf_client_get_bool (client,
 349                                                        GCONF_OVERRIDE_RESTRICTIONS,
 350                                                        NULL);
 351         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 352                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 353                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 354         }
 355
 356         if (has_document && !EV_IS_FILE_EXPORTER(document))
 357                 ok_to_print = FALSE;
 358
 359
 360         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 361                 ok_to_copy = FALSE;
 362         }
 363
 364         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 365                 ok_to_print = FALSE;
 366         }
 367
 368         g_object_unref (client);
 369
 370         /* File menu */
 371         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 372         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 373         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 374         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 375         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 376
 377         /* Edit menu */
 378         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 379         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 380         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 381         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 382         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 383
 384         /* View menu */
 385         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 387         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 388         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 389         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 390         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 391
 392         /* Toolbar-specific actions: */
 393         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 394         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 395         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 396         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 397
 398         ev_window_update_actions (ev_window);
 399 }
 400
 401 static void
 402 ev_window_update_actions (EvWindow *ev_window)
 403 {
 404         EvView *view = EV_VIEW (ev_window->priv->view);
 405         int n_pages = 0, page = -1;
 406         gboolean has_pages = FALSE;
 407         gboolean presentation_mode;
 408         gboolean can_find_in_page = FALSE;
 409
 410         if (ev_window->priv->document && ev_window->priv->page_cache) {
 411                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 412                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 413                 has_pages = n_pages > 0;
 414         }
 415
 416         can_find_in_page = (ev_window->priv->find_job &&
 417                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 418
 419         ev_window_set_action_sensitive (ev_window, "EditCopy",
 420                                         has_pages &&
 421                                         ev_view_get_has_selection (view));
 422         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 423                                         has_pages && can_find_in_page);
 424         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 425                                         has_pages && can_find_in_page);
 426
 427         presentation_mode = ev_view_get_presentation (view);
 428
 429         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 430                                         has_pages &&
 431                                         ev_view_can_zoom_in (view) &&
 432                                         !presentation_mode);
 433         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 434                                         has_pages &&
 435                                         ev_view_can_zoom_out (view) &&
 436                                         !presentation_mode);
 437
 438         /* Go menu */
 439         if (has_pages) {
 440                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 441                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 442                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 443                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 444         } else {
 445                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 446                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 447                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 448                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 449         }
 450
 451         if (has_pages &&
 452             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 453             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 454                 GtkAction *action;
 455                 float      zoom;
 456                 float      real_zoom;
 457
 458                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 459                                                       ZOOM_CONTROL_ACTION);
 460
 461                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 462                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 463                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 464
 465                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 466         }
 467 }
 468
 469 static void
 470 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 471 {
 472         gboolean can_find;
 473
 474         can_find = window->priv->document &&
 475             EV_IS_DOCUMENT_FIND (window->priv->document);
 476
 477         if (window->priv->action_group) {
 478                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 479                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 480                 ev_window_set_action_sensitive (window, "Space", sensitive);
 481                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 482                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 483                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 484                 ev_window_set_action_sensitive (window, "Return", sensitive);
 485                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 486                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 487                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 488                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 489                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 490                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 491
 492                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 493         }
 494 }
 495
 496 static void
 497 set_widget_visibility (GtkWidget *widget, gboolean visible)
 498 {
 499         g_assert (GTK_IS_WIDGET (widget));
 500
 501         if (visible)
 502                 gtk_widget_show (widget);
 503         else
 504                 gtk_widget_hide (widget);
 505 }
 506
 507 static void
 508 update_chrome_visibility (EvWindow *window)
 509 {
 510         EvWindowPrivate *priv = window->priv;
 511         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 512         gboolean fullscreen_mode, presentation, fullscreen;
 513         gboolean preview_toolbar;
 514
 515         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 516         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 517         fullscreen_mode = fullscreen || presentation;
 518
 519         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 520         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 521                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 522         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 523                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 524         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 525         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 526         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 527
 528         set_widget_visibility (priv->menubar, menubar);
 529         set_widget_visibility (priv->toolbar, toolbar);
 530         set_widget_visibility (priv->find_bar, findbar);
 531         set_widget_visibility (priv->sidebar, sidebar);
 532
 533         if (priv->preview_toolbar)
 534                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 535
 536         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 537         gtk_widget_set_sensitive (priv->menubar, menubar);
 538
 539         if (priv->fullscreen_toolbar != NULL) {
 540                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 541         }
 542 }
 543
 544 static void
 545 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 546 {
 547         EvWindowPrivate *priv = window->priv;
 548
 549         if (active) {
 550                 priv->chrome |= flag;
 551         } else {
 552                 priv->chrome &= ~flag;
 553         }
 554 }
 555
 556 static void
 557 update_sizing_buttons (EvWindow *window)
 558 {
 559         GtkActionGroup *action_group = window->priv->action_group;
 560         GtkAction *action;
 561         gboolean best_fit, page_width;
 562         EvSizingMode sizing_mode;
 563
 564         if (window->priv->view == NULL)
 565                 return;
 566
 567         g_object_get (window->priv->view,
 568                       "sizing_mode", &sizing_mode,
 569                       NULL);
 570
 571         switch (sizing_mode) {
 572                 case EV_SIZING_BEST_FIT:
 573                         best_fit = TRUE;
 574                         page_width = FALSE;
 575                         break;
 576                 case EV_SIZING_FIT_WIDTH:
 577                         best_fit = FALSE;
 578                         page_width = TRUE;
 579                         break;
 580                 default:
 581                         best_fit = page_width = FALSE;
 582                         break;
 583         }
 584
 585         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 586         g_signal_handlers_block_by_func
 587                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 588         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 589         g_signal_handlers_unblock_by_func
 590                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 591
 592         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 593         g_signal_handlers_block_by_func
 594                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 595         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 596         g_signal_handlers_unblock_by_func
 597                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 598
 599         action = gtk_action_group_get_action (window->priv->action_group,
 600                                               ZOOM_CONTROL_ACTION);
 601         if (best_fit) {
 602                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 603                                                  EPHY_ZOOM_BEST_FIT);
 604         } else if (page_width) {
 605                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 606                                                  EPHY_ZOOM_FIT_WIDTH);
 607         }
 608 }
 609
 610 /**
 611  * ev_window_is_empty:
 612  * @ev_window: The instance of the #EvWindow.
 613  *
 614  * It does look if there is any document loaded or if there is any job to load
 615  * a document.
 616  *
 617  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 618  *          loaded, %FALSE in other case.
 619  */
 620 gboolean
 621 ev_window_is_empty (const EvWindow *ev_window)
 622 {
 623         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 624
 625         return (ev_window->priv->document == NULL) &&
 626                 (ev_window->priv->load_job == NULL);
 627 }
 628
 629 static void
 630 ev_window_set_message_area (EvWindow  *window,
 631                             GtkWidget *area)
 632 {
 633         if (window->priv->message_area == area)
 634                 return;
 635
 636         if (window->priv->message_area)
 637                 gtk_widget_destroy (window->priv->message_area);
 638         window->priv->message_area = area;
 639
 640         if (!area)
 641                 return;
 642
 643         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 644                             window->priv->message_area,
 645                             FALSE, FALSE, 0);
 646         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 647                                window->priv->message_area, 0);
 648         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 649                                    (gpointer) &(window->priv->message_area));
 650 }
 651
 652 static void
 653 ev_window_message_area_response_cb (EvMessageArea *area,
 654                                     gint           response_id,
 655                                     EvWindow      *window)
 656 {
 657         ev_window_set_message_area (window, NULL);
 658 }
 659
 660 static void
 661 ev_window_error_message (EvWindow    *window,
 662                          GError      *error,
 663                          const gchar *format,
 664                          ...)
 665 {
 666         GtkWidget *area;
 667         va_list    args;
 668         gchar     *msg = NULL;
 669
 670         if (window->priv->message_area)
 671                 return;
 672
 673         va_start (args, format);
 674         msg = g_strdup_vprintf (format, args);
 675         va_end (args);
 676
 677         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 678                                     msg,
 679                                     GTK_STOCK_CLOSE,
 680                                     GTK_RESPONSE_CANCEL,
 681                                     NULL);
 682         g_free (msg);
 683
 684         if (error)
 685                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 686         g_signal_connect (area, "response",
 687                           G_CALLBACK (ev_window_message_area_response_cb),
 688                           window);
 689         gtk_widget_show (area);
 690         ev_window_set_message_area (window, area);
 691 }
 692
 693 static void
 694 ev_window_warning_message (EvWindow    *window,
 695                            const gchar *format,
 696                            ...)
 697 {
 698         GtkWidget *area;
 699         va_list    args;
 700         gchar     *msg = NULL;
 701
 702         if (window->priv->message_area)
 703                 return;
 704
 705         va_start (args, format);
 706         msg = g_strdup_vprintf (format, args);
 707         va_end (args);
 708
 709         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 710                                     msg,
 711                                     GTK_STOCK_CLOSE,
 712                                     GTK_RESPONSE_CANCEL,
 713                                     NULL);
 714         g_free (msg);
 715
 716         g_signal_connect (area, "response",
 717                           G_CALLBACK (ev_window_message_area_response_cb),
 718                           window);
 719         gtk_widget_show (area);
 720         ev_window_set_message_area (window, area);
 721 }
 722
 723 static void
 724 page_changed_cb (EvPageCache *page_cache,
 725                  gint         page,
 726                  EvWindow    *ev_window)
 727 {
 728         ev_window_update_actions (ev_window);
 729
 730         ev_window_update_find_status_message (ev_window);
 731
 732         if (!ev_window_is_empty (ev_window))
 733                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 734 }
 735
 736 typedef struct _FindTask {
 737         const gchar *page_label;
 738         gchar *chapter;
 739 } FindTask;
 740
 741 static gboolean
 742 ev_window_find_chapter (GtkTreeModel *tree_model,
 743                         GtkTreePath  *path,
 744                         GtkTreeIter  *iter,
 745                         gpointer      data)
 746 {
 747         FindTask *task = (FindTask *)data;
 748         gchar *page_string;
 749
 750         gtk_tree_model_get (tree_model, iter,
 751                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 752                             -1);
 753
 754         if (!page_string)
 755                 return FALSE;
 756
 757         if (!strcmp (page_string, task->page_label)) {
 758                 gtk_tree_model_get (tree_model, iter,
 759                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 760                                     -1);
 761                 g_free (page_string);
 762                 return TRUE;
 763         }
 764
 765         g_free (page_string);
 766         return FALSE;
 767 }
 768
 769 static void
 770 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 771 {
 772         gchar *page_label = NULL;
 773         gchar *link_title;
 774         FindTask find_task;
 775         EvLink *real_link;
 776         EvLinkAction *action;
 777         EvLinkDest *dest;
 778
 779         if (window->priv->history == NULL)
 780                 return;
 781
 782         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 783                 return;
 784
 785         if (link) {
 786                 action = g_object_ref (ev_link_get_action (link));
 787                 dest = ev_link_action_get_dest (action);
 788                 page = ev_link_dest_get_page (dest);
 789                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 790         } else {
 791                 dest = ev_link_dest_new_page (page);
 792                 action = ev_link_action_new_dest (dest);
 793                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 794         }
 795
 796         if (!page_label)
 797                 return;
 798
 799         find_task.page_label = page_label;
 800         find_task.chapter = NULL;
 801
 802         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 803                 GtkTreeModel *model;
 804
 805                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 806
 807                 if (model) {
 808                         gtk_tree_model_foreach (model,
 809                                                 ev_window_find_chapter,
 810                                                 &find_task);
 811
 812                         g_object_unref (model);
 813                 }
 814         }
 815
 816         if (find_task.chapter)
 817                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 818         else
 819                 link_title = g_strdup_printf (_("Page %s"), page_label);
 820
 821         real_link = ev_link_new (link_title, action);
 822
 823         ev_history_add_link (window->priv->history, real_link);
 824
 825         g_free (find_task.chapter);
 826         g_free (link_title);
 827         g_free (page_label);
 828         g_object_unref (real_link);
 829 }
 830
 831 static void
 832 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 833 {
 834         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 835
 836         ev_window_add_history (window, 0, link);
 837         ev_window_add_history (window, current_page, NULL);
 838 }
 839
 840 static void
 841 history_changed_cb (EvPageCache *page_cache,
 842                     gint         page,
 843                     EvWindow    *window)
 844 {
 845         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 846
 847         ev_window_add_history (window, page, NULL);
 848         ev_window_add_history (window, current_page, NULL);
 849
 850         return;
 851 }
 852
 853 static void
 854 update_document_mode (EvWindow *window, EvDocumentMode mode)
 855 {
 856         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 857                 ev_window_run_presentation (window);
 858         }
 859         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 860                 ev_window_run_fullscreen (window);
 861         }
 862 }
 863
 864 static void
 865 setup_document_from_metadata (EvWindow *window)
 866 {
 867         char *uri = window->priv->uri;
 868         GValue page = { 0, };
 869         gint n_pages;
 870         gint new_page;
 871
 872         /* View the previously shown page, but make sure to not open a document on
 873          * the last page, since closing it on the last page most likely means the
 874          * user was finished reading the document. In that case, reopening should
 875          * show the first page. */
 876         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 877                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 878                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 879                 if (!window->priv->in_reload && new_page == n_pages - 1)
 880                         new_page = 0;
 881                 ev_page_cache_set_current_page (window->priv->page_cache,
 882                                                 new_page);
 883                 g_value_unset (&page);
 884         }
 885 }
 886
 887 static void
 888 setup_chrome_from_metadata (EvWindow *window)
 889 {
 890         EvChrome chrome = EV_CHROME_NORMAL;
 891         GValue show_toolbar = { 0, };
 892
 893         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 894                 if (!g_value_get_boolean (&show_toolbar))
 895                         chrome &= ~EV_CHROME_TOOLBAR;
 896                 g_value_unset (&show_toolbar);
 897         }
 898         window->priv->chrome = chrome;
 899 }
 900
 901 static void
 902 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 903 {
 904         char *uri = window->priv->uri;
 905         GtkWidget *sidebar = window->priv->sidebar;
 906         GtkWidget *links = window->priv->sidebar_links;
 907         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 908         GtkWidget *attachments = window->priv->sidebar_attachments;
 909         GValue sidebar_size = { 0, };
 910         GValue sidebar_page = { 0, };
 911         GValue sidebar_visibility = { 0, };
 912
 913         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 914                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 915                                         g_value_get_int (&sidebar_size));
 916                 g_value_unset(&sidebar_size);
 917         }
 918
 919         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 920                 const char *page_id = g_value_get_string (&sidebar_page);
 921
 922                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 924                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 925                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 926                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 928                 }
 929                 g_value_unset (&sidebar_page);
 930         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 931                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 932         }
 933
 934         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 935                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 936                 g_value_unset (&sidebar_visibility);
 937                 update_chrome_visibility (window);
 938         }
 939 }
 940
 941 static void
 942 setup_size_from_metadata (EvWindow *window)
 943 {
 944         char *uri = window->priv->uri;
 945         GValue width = { 0, };
 946         GValue height = { 0, };
 947         GValue width_ratio = { 0, };
 948         GValue height_ratio = { 0, };
 949         GValue maximized = { 0, };
 950         GValue x = { 0, };
 951         GValue y = { 0, };
 952
 953         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 954                 if (g_value_get_boolean (&maximized)) {
 955                         gtk_window_maximize (GTK_WINDOW (window));
 956                         return;
 957                 } else {
 958                         gtk_window_unmaximize (GTK_WINDOW (window));
 959                 }
 960                 g_value_unset (&maximized);
 961         }
 962
 963         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 964             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 965                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 966                                  g_value_get_int (&y));
 967                 g_value_unset (&x);
 968                 g_value_unset (&y);
 969         }
 970
 971         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 972             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 973                 gtk_window_resize (GTK_WINDOW (window),
 974                                    g_value_get_int (&width),
 975                                    g_value_get_int (&height));
 976                 g_value_unset (&width);
 977                 g_value_unset (&height);
 978                 return;
 979         }
 980
 981         if (window->priv->page_cache &&
 982             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 983             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 984
 985                 gint document_width;
 986                 gint document_height;
 987
 988                 GdkScreen *screen;
 989
 990                 gint request_width;
 991                 gint request_height;
 992
 993                 ev_page_cache_get_max_width (window->priv->page_cache,
 994                                              0, 1.0,
 995                                              &document_width);
 996                 ev_page_cache_get_max_height (window->priv->page_cache,
 997                                              0, 1.0,
 998                                              &document_height);
 999
1000                 request_width = g_value_get_double (&width_ratio) * document_width;
1001                 request_height = g_value_get_double (&height_ratio) * document_height;
1002
1003                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1004
1005                 if (screen) {
1006                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1007                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1008                 }
1009
1010                 gtk_window_resize (GTK_WINDOW (window),
1011                                    request_width,
1012                                    request_height);
1013                 g_value_unset (&width_ratio);
1014                 g_value_unset (&height_ratio);
1015         }
1016 }
1017
1018 static void
1019 setup_view_from_metadata (EvWindow *window)
1020 {
1021         EvView *view = EV_VIEW (window->priv->view);
1022         char *uri = window->priv->uri;
1023         GEnumValue *enum_value;
1024         GValue sizing_mode = { 0, };
1025         GValue zoom = { 0, };
1026         GValue continuous = { 0, };
1027         GValue dual_page = { 0, };
1028         GValue presentation = { 0, };
1029         GValue fullscreen = { 0, };
1030         GValue rotation = { 0, };
1031         GValue maximized = { 0, };
1032
1033         /* Maximized */
1034         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1035                 if (g_value_get_boolean (&maximized)) {
1036                         gtk_window_maximize (GTK_WINDOW (window));
1037                 } else {
1038                         gtk_window_unmaximize (GTK_WINDOW (window));
1039                 }
1040                 g_value_unset (&maximized);
1041         }
1042
1043         /* Sizing mode */
1044         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1045                 enum_value = g_enum_get_value_by_nick
1046                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1047                 g_value_unset (&sizing_mode);
1048                 ev_view_set_sizing_mode (view, enum_value->value);
1049         }
1050
1051         /* Zoom */
1052         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1053             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1054                 gdouble zoom_value;
1055
1056                 zoom_value = g_value_get_double (&zoom);
1057                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1058                 ev_view_set_zoom (view, zoom_value, FALSE);
1059                 g_value_unset (&zoom);
1060         }
1061
1062         /* Continuous */
1063         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1064                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1065                 g_value_unset (&continuous);
1066         }
1067
1068         /* Dual page */
1069         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1070                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1071                 g_value_unset (&dual_page);
1072         }
1073
1074         /* Presentation */
1075         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1076                 if (g_value_get_boolean (&presentation) && uri) {
1077                         ev_window_run_presentation (window);
1078                 }
1079                 g_value_unset (&presentation);
1080         }
1081
1082         /* Fullscreen */
1083         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1084                 if (g_value_get_boolean (&fullscreen) && uri) {
1085                         ev_window_run_fullscreen (window);
1086                 }
1087                 g_value_unset (&fullscreen);
1088         }
1089
1090         /* Rotation */
1091         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1092                 if (g_value_get_int (&rotation)) {
1093                         switch (g_value_get_int (&rotation)) {
1094                                 case 90:
1095                                         ev_view_set_rotation (view, 90);
1096                                         break;
1097                                 case 180:
1098                                         ev_view_set_rotation (view, 180);
1099                                         break;
1100                                 case 270:
1101                                         ev_view_set_rotation (view, 270);
1102                                         break;
1103                                 default:
1104                                         break;
1105                         }
1106                 }
1107                 g_value_unset (&rotation);
1108         }
1109 }
1110
1111 static void
1112 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1113 {
1114         if (ev_window->priv->thumbnail_job != NULL) {
1115                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1116                         ev_job_cancel (ev_window->priv->thumbnail_job);
1117
1118                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1119                                                       ev_window_set_icon_from_thumbnail,
1120                                                       ev_window);
1121                 g_object_unref (ev_window->priv->thumbnail_job);
1122                 ev_window->priv->thumbnail_job = NULL;
1123         }
1124 }
1125
1126 static void
1127 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1128                                    EvWindow       *ev_window)
1129 {
1130         if (job->thumbnail) {
1131                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1132                                      job->thumbnail);
1133         }
1134
1135         ev_window_clear_thumbnail_job (ev_window);
1136 }
1137
1138 static void
1139 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1140 {
1141         gint page_width, page_height;
1142         gdouble scale;
1143         EvDocument *document = ev_window->priv->document;
1144
1145         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1146             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1147                 return;
1148         }
1149
1150         ev_window_clear_thumbnail_job (ev_window);
1151
1152         ev_page_cache_get_size (ev_window->priv->page_cache,
1153                                 0, 0, 1.0,
1154                                 &page_width, &page_height);
1155         scale = (gdouble)128 / (gdouble)page_width;
1156
1157         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1158         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1159                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1160                           ev_window);
1161         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1162 }
1163
1164 static gboolean
1165 ev_window_setup_document (EvWindow *ev_window)
1166 {
1167         const EvDocumentInfo *info;
1168         EvDocument *document = ev_window->priv->document;
1169         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1170         GtkAction *action;
1171
1172         ev_window->priv->setup_document_idle = 0;
1173
1174         ev_window_refresh_window_thumbnail (ev_window, 0);
1175
1176         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1177         ev_window_title_set_document (ev_window->priv->title, document);
1178         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1179
1180         ev_sidebar_set_document (sidebar, document);
1181
1182         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1183         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1184         ev_window_setup_action_sensitivity (ev_window);
1185
1186         if (ev_window->priv->history)
1187                 g_object_unref (ev_window->priv->history);
1188         ev_window->priv->history = ev_history_new ();
1189         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1190         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1191
1192         if (ev_window->priv->properties) {
1193                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1194                                                    ev_window->priv->document);
1195         }
1196
1197         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1198         update_document_mode (ev_window, info->mode);
1199
1200         return FALSE;
1201 }
1202
1203 static void
1204 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1205 {
1206         EvView *view = EV_VIEW (ev_window->priv->view);
1207
1208         if (ev_window->priv->document)
1209                 g_object_unref (ev_window->priv->document);
1210         ev_window->priv->document = g_object_ref (document);
1211
1212         ev_window_set_message_area (ev_window, NULL);
1213
1214         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1215         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1216                           G_CALLBACK (page_changed_cb), ev_window);
1217         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1218                           G_CALLBACK (history_changed_cb), ev_window);
1219
1220         setup_size_from_metadata (ev_window);
1221         setup_sidebar_from_metadata (ev_window, document);
1222         setup_document_from_metadata (ev_window);
1223
1224         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1225                 ev_view_set_document (view, document);
1226         } else {
1227                 ev_window_warning_message (ev_window, "%s",
1228                                            _("The document contains no pages"));
1229         }
1230
1231         if (ev_window->priv->setup_document_idle > 0)
1232                 g_source_remove (ev_window->priv->setup_document_idle);
1233         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1234 }
1235
1236 static void
1237 ev_window_document_changed (EvWindow *ev_window,
1238                             gpointer  user_data)
1239 {
1240         ev_window_reload_document (ev_window);
1241 }
1242
1243 static void
1244 password_dialog_response (GtkWidget *password_dialog,
1245                           gint       response_id,
1246                           EvWindow  *ev_window)
1247 {
1248         if (response_id == GTK_RESPONSE_OK) {
1249                 ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job),
1250                                           ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog)));
1251
1252                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1253
1254                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1255                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1256
1257                 gtk_widget_destroy (password_dialog);
1258
1259                 return;
1260         }
1261
1262         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1263         gtk_widget_destroy (password_dialog);
1264 }
1265
1266 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1267  * password_view page.  It assumes that ev_window->priv->password_* has been set
1268  * correctly.  These are cleared by password_dialog_response() */
1269
1270 static void
1271 ev_window_popup_password_dialog (EvWindow *ev_window)
1272 {
1273         g_assert (ev_window->priv->load_job);
1274
1275         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1276
1277         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1278         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1279
1280         if (ev_window->priv->password_dialog == NULL) {
1281                 ev_window->priv->password_dialog =
1282                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1283                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1284
1285                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1286                                            (gpointer) &(ev_window->priv->password_dialog));
1287                 g_signal_connect (ev_window->priv->password_dialog,
1288                                   "response",
1289                                   G_CALLBACK (password_dialog_response),
1290                                   ev_window);
1291                 gtk_widget_show (ev_window->priv->password_dialog);
1292         } else {
1293                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1294         }
1295 }
1296
1297 static void
1298 ev_window_clear_load_job (EvWindow *ev_window)
1299 {
1300         if (ev_window->priv->load_job != NULL) {
1301                 if (!ev_job_is_finished (ev_window->priv->load_job))
1302                         ev_job_cancel (ev_window->priv->load_job);
1303
1304                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1305                 g_object_unref (ev_window->priv->load_job);
1306                 ev_window->priv->load_job = NULL;
1307         }
1308 }
1309
1310 static void
1311 ev_window_clear_reload_job (EvWindow *ev_window)
1312 {
1313         if (ev_window->priv->reload_job != NULL) {
1314                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1315                         ev_job_cancel (ev_window->priv->reload_job);
1316
1317                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1318                 g_object_unref (ev_window->priv->reload_job);
1319                 ev_window->priv->reload_job = NULL;
1320         }
1321 }
1322
1323 static void
1324 ev_window_clear_local_uri (EvWindow *ev_window)
1325 {
1326         if (ev_window->priv->local_uri) {
1327                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1328                 g_free (ev_window->priv->local_uri);
1329                 ev_window->priv->local_uri = NULL;
1330         }
1331 }
1332
1333 static void
1334 ev_window_clear_print_settings_file (EvWindow *ev_window)
1335 {
1336         if (ev_window->priv->print_settings_file) {
1337                 g_unlink (ev_window->priv->print_settings_file);
1338                 g_free (ev_window->priv->print_settings_file);
1339                 ev_window->priv->print_settings_file = NULL;
1340         }
1341 }
1342
1343 static void
1344 ev_window_clear_temp_file (EvWindow *ev_window)
1345 {
1346         GFile *file, *tempdir;
1347
1348         if (!ev_window->priv->uri)
1349                 return;
1350
1351         file = g_file_new_for_uri (ev_window->priv->uri);
1352         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1353
1354         if (g_file_has_prefix (file, tempdir)) {
1355                 g_file_delete (file, NULL, NULL);
1356         }
1357
1358         g_object_unref (file);
1359         g_object_unref (tempdir);
1360 }
1361
1362 /* This callback will executed when load job will be finished.
1363  *
1364  * Since the flow of the error dialog is very confusing, we assume that both
1365  * document and uri will go away after this function is called, and thus we need
1366  * to ref/dup them.  Additionally, it needs to clear
1367  * ev_window->priv->password_{uri,document}, and thus people who call this
1368  * function should _not_ necessarily expect those to exist after being
1369  * called. */
1370 static void
1371 ev_window_load_job_cb (EvJob *job,
1372                        gpointer data)
1373 {
1374         EvWindow *ev_window = EV_WINDOW (data);
1375         EvDocument *document = EV_JOB (job)->document;
1376         EvJobLoad *job_load = EV_JOB_LOAD (job);
1377
1378         g_assert (job_load->uri);
1379
1380         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1381
1382         /* Success! */
1383         if (!ev_job_is_failed (job)) {
1384                 ev_window_set_document (ev_window, document);
1385
1386                 if (job_load->mode != EV_WINDOW_MODE_PREVIEW) {
1387                         setup_view_from_metadata (ev_window);
1388                 }
1389
1390                 if (!ev_window->priv->unlink_temp_file) {
1391                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1392                 }
1393
1394                 if (job_load->dest) {
1395                         EvLink *link;
1396                         EvLinkAction *link_action;
1397
1398                         link_action = ev_link_action_new_dest (g_object_ref (job_load->dest));
1399                         link = ev_link_new (NULL, link_action);
1400                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1401                         g_object_unref (link);
1402                 }
1403
1404                 switch (job_load->mode) {
1405                         case EV_WINDOW_MODE_FULLSCREEN:
1406                                 ev_window_run_fullscreen (ev_window);
1407                                 break;
1408                         case EV_WINDOW_MODE_PRESENTATION:
1409                                 ev_window_run_presentation (ev_window);
1410                                 break;
1411                         case EV_WINDOW_MODE_PREVIEW:
1412                                 ev_window_run_preview (ev_window);
1413                                 break;
1414                         default:
1415                                 break;
1416                 }
1417
1418                 if (job_load->search_string && EV_IS_DOCUMENT_FIND (document)) {
1419                         ev_window_cmd_edit_find (NULL, ev_window);
1420                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1421                                                         job_load->search_string);
1422                 }
1423
1424                 /* Create a monitor for the document */
1425                 ev_window->priv->monitor = ev_file_monitor_new (job_load->uri);
1426                 g_signal_connect_swapped (G_OBJECT (ev_window->priv->monitor), "changed",
1427                                           G_CALLBACK (ev_window_document_changed),
1428                                           ev_window);
1429
1430                 ev_window_clear_load_job (ev_window);
1431                 return;
1432         }
1433
1434         if (job->error->domain == EV_DOCUMENT_ERROR &&
1435             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1436                 GFile *file;
1437                 gchar *base_name;
1438
1439                 setup_view_from_metadata (ev_window);
1440
1441                 file = g_file_new_for_uri (job_load->uri);
1442                 base_name = g_file_get_basename (file);
1443                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1444                                                 base_name);
1445                 g_object_unref (file);
1446                 g_free (base_name);
1447                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1448
1449                 ev_window_popup_password_dialog (ev_window);
1450         } else {
1451                 ev_window_error_message (ev_window, job->error,
1452                                          "%s", _("Unable to open document"));
1453                 ev_window_clear_load_job (ev_window);
1454         }
1455 }
1456
1457 static void
1458 ev_window_reload_job_cb (EvJob    *job,
1459                          EvWindow *ev_window)
1460 {
1461         GtkWidget *widget;
1462
1463         if (ev_job_is_failed (job)) {
1464                 ev_window_clear_reload_job (ev_window);
1465                 ev_window->priv->in_reload = FALSE;
1466                 return;
1467         }
1468
1469         ev_window_set_document (ev_window, job->document);
1470
1471         /* Restart the search after reloading */
1472         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1473         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1474                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1475                                             NULL, ev_window);
1476         }
1477
1478         ev_window_clear_reload_job (ev_window);
1479         ev_window->priv->in_reload = FALSE;
1480 }
1481
1482 /**
1483  * ev_window_get_uri:
1484  * @ev_window: The instance of the #EvWindow.
1485  *
1486  * It returns the uri of the document showed in the #EvWindow.
1487  *
1488  * Returns: the uri of the document showed in the #EvWindow.
1489  */
1490 const char *
1491 ev_window_get_uri (EvWindow *ev_window)
1492 {
1493         return ev_window->priv->uri;
1494 }
1495
1496 /**
1497  * ev_window_close_dialogs:
1498  * @ev_window: The window where dialogs will be closed.
1499  *
1500  * It looks for password, print and properties dialogs and closes them and
1501  * frees them from memory. If there is any print job it does free it too.
1502  */
1503 static void
1504 ev_window_close_dialogs (EvWindow *ev_window)
1505 {
1506         if (ev_window->priv->password_dialog)
1507                 gtk_widget_destroy (ev_window->priv->password_dialog);
1508         ev_window->priv->password_dialog = NULL;
1509
1510         if (ev_window->priv->print_dialog)
1511                 gtk_widget_destroy (ev_window->priv->print_dialog);
1512         ev_window->priv->print_dialog = NULL;
1513
1514         if (ev_window->priv->properties)
1515                 gtk_widget_destroy (ev_window->priv->properties);
1516         ev_window->priv->properties = NULL;
1517 }
1518
1519 static void
1520 ev_window_load_remote_failed (EvWindow *ev_window,
1521                               GError   *error)
1522 {
1523         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1524         ev_window->priv->in_reload = FALSE;
1525         ev_window_error_message (ev_window, error,
1526                                  "%s", _("Unable to open document"));
1527         g_free (ev_window->priv->local_uri);
1528         ev_window->priv->local_uri = NULL;
1529 }
1530
1531 static void
1532 mount_volume_ready_cb (GFile        *source,
1533                        GAsyncResult *async_result,
1534                        EvWindow     *ev_window)
1535 {
1536         GError *error = NULL;
1537
1538         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1539
1540         if (error) {
1541                 ev_window_load_remote_failed (ev_window, error);
1542                 g_object_unref (source);
1543                 g_error_free (error);
1544         } else {
1545                 /* Volume successfully mounted,
1546                    try opening the file again */
1547                 ev_window_load_file_remote (ev_window, source);
1548         }
1549 }
1550
1551 static void
1552 window_open_file_copy_ready_cb (GFile        *source,
1553                                 GAsyncResult *async_result,
1554                                 EvWindow     *ev_window)
1555 {
1556         GError *error = NULL;
1557
1558         g_file_copy_finish (source, async_result, &error);
1559         if (!error) {
1560                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1561                 g_object_unref (source);
1562
1563                 return;
1564         }
1565
1566         if (error->domain == G_IO_ERROR &&
1567             error->code == G_IO_ERROR_NOT_MOUNTED) {
1568                 GMountOperation *operation;
1569
1570                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1571                 g_file_mount_enclosing_volume (source,
1572                                                G_MOUNT_MOUNT_NONE,
1573                                                operation, NULL,
1574                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1575                                                ev_window);
1576                 g_object_unref (operation);
1577         } else {
1578                 ev_window_load_remote_failed (ev_window, error);
1579                 g_object_unref (source);
1580         }
1581
1582         g_error_free (error);
1583 }
1584
1585 static void
1586 ev_window_load_file_remote (EvWindow  *ev_window,
1587                             GFile     *source_file)
1588 {
1589         GFile *target_file;
1590
1591         if (!ev_window->priv->local_uri) {
1592                 gchar *tmp_name;
1593                 gchar *base_name;
1594
1595                 /* We'd like to keep extension of source uri since
1596                  * it helps to resolve some mime types, say cbz */
1597                 tmp_name = ev_tmp_filename (NULL);
1598                 base_name = g_file_get_basename (source_file);
1599                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1600                                                           base_name, NULL);
1601                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1602                                      ev_window->priv->local_uri);
1603                 g_free (base_name);
1604                 g_free (tmp_name);
1605         }
1606
1607         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1608         g_file_copy_async (source_file, target_file,
1609                            0, G_PRIORITY_DEFAULT, NULL,
1610                            NULL, NULL, /* no progress callback */
1611                            (GAsyncReadyCallback) window_open_file_copy_ready_cb,
1612                            ev_window);
1613         g_object_unref (target_file);
1614 }
1615
1616 void
1617 ev_window_open_uri (EvWindow       *ev_window,
1618                     const char     *uri,
1619                     EvLinkDest     *dest,
1620                     EvWindowRunMode mode,
1621                     const gchar    *search_string,
1622                     gboolean        unlink_temp_file,
1623                     const gchar    *print_settings)
1624 {
1625         GFile *source_file;
1626
1627         ev_window->priv->in_reload = FALSE;
1628
1629         if (ev_window->priv->uri &&
1630             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1631                 ev_window_reload_document (ev_window);
1632                 return;
1633         }
1634
1635         if (ev_window->priv->monitor) {
1636                 g_object_unref (ev_window->priv->monitor);
1637                 ev_window->priv->monitor = NULL;
1638         }
1639
1640         ev_window_close_dialogs (ev_window);
1641         ev_window_clear_load_job (ev_window);
1642         ev_window_clear_local_uri (ev_window);
1643         ev_window_clear_print_settings_file (ev_window);
1644         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1645
1646         ev_window->priv->unlink_temp_file = unlink_temp_file;
1647
1648         if (mode == EV_WINDOW_MODE_PREVIEW) {
1649                 ev_window->priv->print_settings_file = print_settings ?
1650                         g_strdup (print_settings) : NULL;
1651         }
1652
1653         if (ev_window->priv->uri)
1654                 g_free (ev_window->priv->uri);
1655         ev_window->priv->uri = g_strdup (uri);
1656
1657         setup_size_from_metadata (ev_window);
1658
1659         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1660         g_signal_connect (ev_window->priv->load_job,
1661                           "finished",
1662                           G_CALLBACK (ev_window_load_job_cb),
1663                           ev_window);
1664
1665         source_file = g_file_new_for_uri (uri);
1666         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1667                 ev_window_load_file_remote (ev_window, source_file);
1668         } else {
1669                 g_object_unref (source_file);
1670                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1671         }
1672 }
1673
1674 static void
1675 ev_window_reload_document (EvWindow *ev_window)
1676 {
1677         const gchar *uri;
1678
1679         ev_window_clear_reload_job (ev_window);
1680         ev_window->priv->in_reload = TRUE;
1681
1682         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1683         ev_window->priv->reload_job = ev_job_load_new (uri, NULL, 0, NULL);
1684         g_signal_connect (ev_window->priv->reload_job, "finished",
1685                           G_CALLBACK (ev_window_reload_job_cb),
1686                           ev_window);
1687         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1688 }
1689
1690 static void
1691 file_open_dialog_response_cb (GtkWidget *chooser,
1692                               gint       response_id,
1693                               EvWindow  *ev_window)
1694 {
1695         gchar *uri;
1696
1697         if (response_id == GTK_RESPONSE_OK) {
1698                 GSList *uris;
1699
1700                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1701
1702                 ev_application_open_uri_list (EV_APP, uris,
1703                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1704                                               GDK_CURRENT_TIME);
1705
1706                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1707                 g_slist_free (uris);
1708         }
1709
1710         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1711         ev_application_set_chooser_uri (EV_APP, uri);
1712         g_free (uri);
1713
1714         gtk_widget_destroy (chooser);
1715 }
1716
1717 static void
1718 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1719 {
1720         GtkWidget *chooser;
1721
1722         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1723                                                GTK_WINDOW (window),
1724                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1725                                                GTK_STOCK_CANCEL,
1726                                                GTK_RESPONSE_CANCEL,
1727                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1728                                                NULL);
1729
1730         ev_document_factory_add_filters (chooser, NULL);
1731         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1732         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1733         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1734                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1735                                           ev_application_get_chooser_uri (EV_APP));
1736         } else if (window->priv->uri != NULL) {
1737                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1738                                           window->priv->uri);
1739         } else {
1740                 const gchar *folder;
1741
1742                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1743                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1744                                                      folder ? folder : g_get_home_dir ());
1745         }
1746
1747         g_signal_connect (chooser, "response",
1748                           G_CALLBACK (file_open_dialog_response_cb),
1749                           window);
1750
1751         gtk_widget_show (chooser);
1752 }
1753
1754 static gchar *
1755 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1756 {
1757         gchar *tmp_filename = NULL;
1758         gchar *name;
1759         gint   res;
1760         guint  i = 0;
1761
1762         name = g_path_get_basename (filename);
1763
1764         do {
1765                 gchar *basename;
1766
1767                 if (tmp_filename)
1768                         g_free (tmp_filename);
1769
1770                 basename = g_strdup_printf ("%s-%d", name, i++);
1771                 tmp_filename = g_build_filename (ev_tmp_dir (),
1772                                                  basename, NULL);
1773
1774                 g_free (basename);
1775         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1776
1777         g_free (name);
1778
1779         if (res != 0 && errno != EEXIST) {
1780                 if (error) {
1781                         *error = g_error_new (G_FILE_ERROR,
1782                                               g_file_error_from_errno (errno),
1783                                               _("Couldn't create symlink “%s”: %s"),
1784                                               tmp_filename, strerror (errno));
1785                 }
1786
1787                 g_free (tmp_filename);
1788
1789                 return NULL;
1790         }
1791
1792         return tmp_filename;
1793 }
1794
1795 static void
1796 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1797 {
1798         GError      *error = NULL;
1799         gchar       *symlink_uri;
1800         gchar       *old_filename;
1801         gchar       *new_filename;
1802         const gchar *uri_unc;
1803
1804         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1805                                      "uri-uncompressed");
1806         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1807                                             NULL, NULL);
1808         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1809
1810         if (error) {
1811                 ev_window_error_message (window, error,
1812                                          "%s", _("Cannot open a copy."));
1813                 g_error_free (error);
1814                 g_free (old_filename);
1815                 g_free (new_filename);
1816
1817                 return;
1818         }
1819
1820         g_free (old_filename);
1821
1822         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1823         g_free (new_filename);
1824
1825         ev_application_open_uri_at_dest (EV_APP,
1826                                          symlink_uri,
1827                                          gtk_window_get_screen (GTK_WINDOW (window)),
1828                                          dest,
1829                                          0,
1830                                          NULL,
1831                                          TRUE,
1832                                          NULL,
1833                                          GDK_CURRENT_TIME);
1834         g_free (symlink_uri);
1835 }
1836
1837 static void
1838 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1839 {
1840         EvPageCache *page_cache;
1841         EvLinkDest  *dest;
1842         gint         current_page;
1843
1844         page_cache = ev_page_cache_get (window->priv->document);
1845         current_page = ev_page_cache_get_current_page (page_cache);
1846
1847         dest = ev_link_dest_new_page (current_page);
1848         ev_window_cmd_file_open_copy_at_dest (window, dest);
1849         g_object_unref (dest);
1850 }
1851
1852 static void
1853 ev_window_cmd_recent_file_activate (GtkAction *action,
1854                                     EvWindow  *window)
1855 {
1856         GtkRecentInfo *info;
1857         const gchar   *uri;
1858
1859         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1860         g_assert (info != NULL);
1861
1862         uri = gtk_recent_info_get_uri (info);
1863
1864         ev_application_open_uri_at_dest (EV_APP, uri,
1865                                          gtk_window_get_screen (GTK_WINDOW (window)),
1866                                          NULL, 0, NULL, FALSE, NULL,
1867                                          GDK_CURRENT_TIME);
1868 }
1869
1870 static void
1871 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1872                                              const gchar        *uri,
1873                                              EvWindow           *window)
1874 {
1875         ev_application_open_uri_at_dest (EV_APP, uri,
1876                                          gtk_window_get_screen (GTK_WINDOW (window)),
1877                                          NULL, 0, NULL, FALSE, NULL,
1878                                          GDK_CURRENT_TIME);
1879 }
1880
1881 static void
1882 ev_window_add_recent (EvWindow *window, const char *filename)
1883 {
1884         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1885 }
1886
1887 static gint
1888 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1889 {
1890         gboolean     has_ev_a, has_ev_b;
1891         const gchar *evince = g_get_application_name ();
1892
1893         has_ev_a = gtk_recent_info_has_application (a, evince);
1894         has_ev_b = gtk_recent_info_has_application (b, evince);
1895
1896         if (has_ev_a && has_ev_b) {
1897                 time_t time_a, time_b;
1898
1899                 time_a = gtk_recent_info_get_modified (a);
1900                 time_b = gtk_recent_info_get_modified (b);
1901
1902                 return (time_b - time_a);
1903         } else if (has_ev_a) {
1904                 return -1;
1905         } else if (has_ev_b) {
1906                 return 1;
1907         }
1908
1909         return 0;
1910 }
1911
1912 /*
1913  * Doubles underscore to avoid spurious menu accels.
1914  */
1915 static gchar *
1916 ev_window_get_recent_file_label (gint index, const gchar *filename)
1917 {
1918         GString *str;
1919         gint length;
1920         const gchar *p;
1921         const gchar *end;
1922         gboolean is_rtl;
1923
1924         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
1925
1926         g_return_val_if_fail (filename != NULL, NULL);
1927
1928         length = strlen (filename);
1929         str = g_string_sized_new (length + 10);
1930         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
1931
1932         p = filename;
1933         end = filename + length;
1934
1935         while (p != end) {
1936                 const gchar *next;
1937                 next = g_utf8_next_char (p);
1938
1939                 switch (*p) {
1940                         case '_':
1941                                 g_string_append (str, "__");
1942                                 break;
1943                         default:
1944                                 g_string_append_len (str, p, next - p);
1945                                 break;
1946                 }
1947
1948                 p = next;
1949         }
1950
1951         return g_string_free (str, FALSE);
1952 }
1953
1954 static void
1955 ev_window_setup_recent (EvWindow *ev_window)
1956 {
1957         GList        *items, *l;
1958         guint         n_items = 0;
1959         const gchar  *evince = g_get_application_name ();
1960         static guint  i = 0;
1961
1962         if (ev_window->priv->recent_ui_id > 0) {
1963                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1964                                           ev_window->priv->recent_ui_id);
1965                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1966         }
1967         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1968
1969         if (ev_window->priv->recent_action_group) {
1970                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1971                                                     ev_window->priv->recent_action_group);
1972                 g_object_unref (ev_window->priv->recent_action_group);
1973         }
1974         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1975         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1976                                             ev_window->priv->recent_action_group, 0);
1977
1978         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1979         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1980
1981         for (l = items; l && l->data; l = g_list_next (l)) {
1982                 GtkRecentInfo *info;
1983                 GtkAction     *action;
1984                 gchar         *action_name;
1985                 gchar         *label;
1986
1987                 info = (GtkRecentInfo *) l->data;
1988
1989                 if (!gtk_recent_info_has_application (info, evince) ||
1990                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1991                         continue;
1992
1993                 action_name = g_strdup_printf ("RecentFile%u", i++);
1994                 label = ev_window_get_recent_file_label (
1995                         n_items + 1, gtk_recent_info_get_display_name (info));
1996
1997                 action = g_object_new (GTK_TYPE_ACTION,
1998                                        "name", action_name,
1999                                        "label", label,
2000                                        NULL);
2001
2002                 g_object_set_data_full (G_OBJECT (action),
2003                                         "gtk-recent-info",
2004                                         gtk_recent_info_ref (info),
2005                                         (GDestroyNotify) gtk_recent_info_unref);
2006
2007                 g_signal_connect (G_OBJECT (action), "activate",
2008                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2009                                   (gpointer) ev_window);
2010
2011                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2012                                              action);
2013                 g_object_unref (action);
2014
2015                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2016                                        ev_window->priv->recent_ui_id,
2017                                        "/MainMenu/FileMenu/RecentFilesMenu",
2018                                        label,
2019                                        action_name,
2020                                        GTK_UI_MANAGER_MENUITEM,
2021                                        FALSE);
2022                 g_free (action_name);
2023                 g_free (label);
2024
2025                 if (++n_items == 5)
2026                         break;
2027         }
2028
2029         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2030         g_list_free (items);
2031 }
2032
2033 static void
2034 window_save_file_copy_ready_cb (GFile        *src,
2035                                 GAsyncResult *async_result,
2036                                 GFile        *dst)
2037 {
2038         EvWindow  *window;
2039         gchar     *name;
2040         GError    *error = NULL;
2041
2042         if (g_file_copy_finish (src, async_result, &error)) {
2043                 ev_tmp_file_unlink (src);
2044                 return;
2045         }
2046
2047         window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2048         name = g_file_get_basename (dst);
2049         ev_window_error_message (window, error,
2050                                  _("The file could not be saved as “%s”."),
2051                                  name);
2052         ev_tmp_file_unlink (src);
2053         g_free (name);
2054         g_error_free (error);
2055 }
2056
2057 static void
2058 ev_window_save_remote (EvWindow *ev_window,
2059                        GFile    *src,
2060                        GFile    *dst)
2061 {
2062         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2063         g_file_copy_async (src, dst,
2064                            G_FILE_COPY_OVERWRITE,
2065                            G_PRIORITY_DEFAULT, NULL,
2066                            NULL, NULL, /* no progress callback */
2067                            (GAsyncReadyCallback) window_save_file_copy_ready_cb,
2068                            dst);
2069 }
2070
2071 static void
2072 ev_window_clear_save_job (EvWindow *ev_window)
2073 {
2074         if (ev_window->priv->save_job != NULL) {
2075                 if (!ev_job_is_finished (ev_window->priv->save_job))
2076                         ev_job_cancel (ev_window->priv->save_job);
2077
2078                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2079                                                       ev_window_save_job_cb,
2080                                                       ev_window);
2081                 g_object_unref (ev_window->priv->save_job);
2082                 ev_window->priv->save_job = NULL;
2083         }
2084 }
2085
2086 static void
2087 ev_window_save_job_cb (EvJob     *job,
2088                        EvWindow  *window)
2089 {
2090         if (ev_job_is_failed (job)) {
2091                 ev_window_error_message (window, job->error,
2092                                          _("The file could not be saved as “%s”."),
2093                                          EV_JOB_SAVE (job)->uri);
2094         }
2095
2096         ev_window_clear_save_job (window);
2097 }
2098
2099 static void
2100 file_save_dialog_response_cb (GtkWidget *fc,
2101                               gint       response_id,
2102                               EvWindow  *ev_window)
2103 {
2104         gchar *uri;
2105
2106         if (response_id != GTK_RESPONSE_OK) {
2107                 gtk_widget_destroy (fc);
2108                 return;
2109         }
2110
2111         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2112
2113         ev_window_clear_save_job (ev_window);
2114         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2115                                                      uri, ev_window->priv->uri);
2116         g_signal_connect (ev_window->priv->save_job, "finished",
2117                           G_CALLBACK (ev_window_save_job_cb),
2118                           ev_window);
2119         /* The priority doesn't matter for this job */
2120         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2121
2122         g_free (uri);
2123         gtk_widget_destroy (fc);
2124 }
2125
2126 static void
2127 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2128 {
2129         GtkWidget *fc;
2130         gchar *base_name;
2131         GFile *file;
2132         const gchar *folder;
2133
2134         fc = gtk_file_chooser_dialog_new (
2135                 _("Save a Copy"),
2136                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2137                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2138                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2139                 NULL);
2140
2141         ev_document_factory_add_filters (fc, ev_window->priv->document);
2142         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2143
2144         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2145         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2146         file = g_file_new_for_uri (ev_window->priv->uri);
2147         base_name = g_file_get_basename (file);
2148         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2149
2150         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2151         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2152                                              folder ? folder : g_get_home_dir ());
2153
2154         g_object_unref (file);
2155         g_free (base_name);
2156
2157         g_signal_connect (fc, "response",
2158                           G_CALLBACK (file_save_dialog_response_cb),
2159                           ev_window);
2160
2161         gtk_widget_show (fc);
2162 }
2163
2164 static void
2165 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2166                                     EvWindow     *window)
2167 {
2168         /* Dialog was canceled */
2169         if (!page_setup)
2170                 return;
2171
2172         if (window->priv->print_page_setup)
2173                 g_object_unref (window->priv->print_page_setup);
2174         window->priv->print_page_setup = g_object_ref (page_setup);
2175 }
2176
2177 static void
2178 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2179 {
2180         gtk_print_run_page_setup_dialog_async (
2181                 GTK_WINDOW (ev_window),
2182                 ev_window->priv->print_page_setup,
2183                 ev_window->priv->print_settings,
2184                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2185                 ev_window);
2186 }
2187
2188 static void
2189 ev_window_clear_print_job (EvWindow *window)
2190 {
2191         if (window->priv->print_job) {
2192                 if (!ev_job_is_finished (window->priv->print_job))
2193                         ev_job_cancel (window->priv->print_job);
2194
2195                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2196                                                       ev_window_print_job_cb,
2197                                                       window);
2198                 g_object_unref (window->priv->print_job);
2199                 window->priv->print_job = NULL;
2200         }
2201
2202         if (window->priv->gtk_print_job) {
2203                 g_object_unref (window->priv->gtk_print_job);
2204                 window->priv->gtk_print_job = NULL;
2205         }
2206 }
2207
2208 static void
2209 ev_window_load_print_settings_from_metadata (EvWindow *window)
2210 {
2211         gchar *uri = window->priv->uri;
2212         gint   i;
2213
2214         /* Load print setting that are specific to the document */
2215         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2216                 GValue   value = { 0, };
2217                 gboolean success;
2218
2219                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2220                 gtk_print_settings_set (window->priv->print_settings,
2221                                         document_print_settings[i],
2222                                         success ? g_value_get_string (&value) : NULL);
2223         }
2224 }
2225
2226 static void
2227 ev_window_save_print_settings (EvWindow *window)
2228 {
2229         gchar *uri = window->priv->uri;
2230         gint   i;
2231
2232         /* Save print settings that are specific to the document */
2233         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2234                 const gchar *value;
2235
2236                 value = gtk_print_settings_get (window->priv->print_settings,
2237                                                 document_print_settings[i]);
2238                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2239         }
2240 }
2241
2242 static void
2243 ev_window_print_finished (GtkPrintJob *print_job,
2244                           EvWindow    *window,
2245                           GError      *error)
2246 {
2247         ev_window_clear_print_job (window);
2248
2249         if (error) {
2250                 ev_window_error_message (window, error,
2251                                          "%s", _("Failed to print document"));
2252         } else {
2253                 /* If printed successfully, save print settings */
2254                 ev_application_set_print_settings (EV_APP,
2255                                                    window->priv->print_settings);
2256                 ev_window_save_print_settings (window);
2257         }
2258 }
2259
2260 static void
2261 ev_window_print_send (EvWindow    *window,
2262                       const gchar *filename)
2263 {
2264         GtkPrintSettings *settings;
2265         EvFileExporterCapabilities capabilities;
2266
2267         /* Some printers take into account some print settings,
2268          * and others don't. However we have exported the document
2269          * to a ps or pdf file according to such print settings. So,
2270          * we want to send the exported file to printer with those
2271          * settings set to default values.
2272          */
2273         settings = gtk_print_settings_copy (window->priv->print_settings);
2274         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2275
2276         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2277         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2278         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2279                 gtk_print_settings_set_n_copies (settings, 1);
2280         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2281                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2282         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2283                 gtk_print_settings_set_scale (settings, 1.0);
2284         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2285                 gtk_print_settings_set_collate (settings, FALSE);
2286         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2287                 gtk_print_settings_set_reverse (settings, FALSE);
2288         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2289                 gtk_print_settings_set_number_up (settings, 1);
2290                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2291         }
2292
2293         if (window->priv->print_preview) {
2294                 gchar *uri;
2295                 gchar *print_settings_file = NULL;
2296
2297                 ev_application_set_print_settings (EV_APP,
2298                                                    window->priv->print_settings);
2299
2300                 print_settings_file = ev_tmp_filename ("print-settings");
2301                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2302
2303                 uri = g_filename_to_uri (filename, NULL, NULL);
2304                 ev_application_open_uri_at_dest (EV_APP,
2305                                                  uri,
2306                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2307                                                  NULL,
2308                                                  EV_WINDOW_MODE_PREVIEW,
2309                                                  NULL,
2310                                                  TRUE,
2311                                                  print_settings_file,
2312                                                  GDK_CURRENT_TIME);
2313                 g_free (print_settings_file);
2314                 g_free (uri);
2315         } else {
2316                 GtkPrintJob *job;
2317                 GError      *error = NULL;
2318
2319                 job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
2320                                          window->priv->printer,
2321                                          settings,
2322                                          window->priv->print_page_setup);
2323
2324                 if (window->priv->gtk_print_job)
2325                         g_object_unref (window->priv->gtk_print_job);
2326                 window->priv->gtk_print_job = job;
2327
2328                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2329                         gtk_print_job_send (job,
2330                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2331                                             window, NULL);
2332                 } else {
2333                         ev_window_clear_print_job (window);
2334                         g_warning ("%s", error->message);
2335                         g_error_free (error);
2336                 }
2337         }
2338
2339         g_object_unref (settings);
2340 }
2341
2342 static void
2343 ev_window_print_job_cb (EvJob    *job,
2344                         EvWindow *window)
2345 {
2346         if (ev_job_is_failed (job)) {
2347                 g_warning ("%s", job->error->message);
2348                 ev_window_clear_print_job (window);
2349                 return;
2350         }
2351
2352         g_assert (EV_JOB_PRINT (job)->temp_file != NULL);
2353
2354         ev_window_print_send (window, EV_JOB_PRINT (job)->temp_file);
2355 }
2356
2357 static gboolean
2358 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2359                                     gint       response,
2360                                     EvWindow  *window)
2361 {
2362         EvPrintRange  *ranges = NULL;
2363         EvPrintPageSet page_set;
2364         gint           n_ranges = 0;
2365         gint           copies;
2366         gint           pages_per_sheet;
2367         gboolean       collate;
2368         gboolean       reverse;
2369         gdouble        scale;
2370         gint           current_page;
2371         gdouble        width;
2372         gdouble        height;
2373         GtkPrintPages  print_pages;
2374         const gchar   *file_format;
2375
2376         if (response != GTK_RESPONSE_OK &&
2377             response != GTK_RESPONSE_APPLY) {
2378                 gtk_widget_destroy (GTK_WIDGET (dialog));
2379                 window->priv->print_dialog = NULL;
2380
2381                 return FALSE;
2382         }
2383
2384         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2385
2386         if (window->priv->printer)
2387                 g_object_unref (window->priv->printer);
2388         if (window->priv->print_settings)
2389                 g_object_unref (window->priv->print_settings);
2390         if (window->priv->print_page_setup)
2391                 g_object_unref (window->priv->print_page_setup);
2392
2393         window->priv->printer = g_object_ref (
2394                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2395         window->priv->print_settings = g_object_ref (
2396                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2397         window->priv->print_page_setup = g_object_ref (
2398                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2399
2400         file_format = gtk_print_settings_get (window->priv->print_settings,
2401                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2402
2403         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2404                 ev_window_error_message (window, NULL, "%s",
2405                                          _("Printing is not supported on this printer."));
2406                 return FALSE;
2407         }
2408
2409         ev_window_clear_print_job (window);
2410
2411         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2412         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2413
2414         switch (print_pages) {
2415         case GTK_PRINT_PAGES_CURRENT:
2416                 ranges = g_new0 (EvPrintRange, 1);
2417
2418                 ranges->start = current_page;
2419                 ranges->end = current_page;
2420                 n_ranges = 1;
2421
2422                 break;
2423         case GTK_PRINT_PAGES_RANGES: {
2424                 GtkPageRange *page_range;
2425
2426                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2427                                                                  &n_ranges);
2428                 if (n_ranges > 0)
2429                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2430         }
2431                 break;
2432         case GTK_PRINT_PAGES_ALL: {
2433                 gint n_pages;
2434
2435                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2436
2437                 ranges = g_new0 (EvPrintRange, 1);
2438
2439                 ranges->start = 0;
2440                 ranges->end = n_pages - 1;
2441                 n_ranges = 1;
2442         }
2443                 break;
2444         }
2445
2446         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2447
2448         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2449
2450         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2451                                                 GTK_UNIT_POINTS);
2452         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2453                                                   GTK_UNIT_POINTS);
2454
2455         if (scale != 1.0) {
2456                 width *= scale;
2457                 height *= scale;
2458         }
2459
2460         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2461
2462         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2463         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2464         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2465
2466         window->priv->print_job = ev_job_print_new (window->priv->document,
2467                                                     file_format ? file_format : "ps",
2468                                                     width, height,
2469                                                     ranges, n_ranges,
2470                                                     page_set,
2471                                                     pages_per_sheet,
2472                                                     copies, collate,
2473                                                     reverse);
2474
2475         g_signal_connect (window->priv->print_job, "finished",
2476                           G_CALLBACK (ev_window_print_job_cb),
2477                           window);
2478         /* The priority doesn't matter for this job */
2479         ev_job_scheduler_push_job (window->priv->print_job, EV_JOB_PRIORITY_NONE);
2480
2481         gtk_widget_destroy (GTK_WIDGET (dialog));
2482         window->priv->print_dialog = NULL;
2483
2484         return TRUE;
2485 }
2486
2487 void
2488 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2489 {
2490         GtkWidget           *dialog;
2491         EvPageCache         *page_cache;
2492         gint                 current_page;
2493         gint                 document_last_page;
2494         GtkPrintCapabilities capabilities;
2495
2496         g_return_if_fail (EV_IS_WINDOW (ev_window));
2497         g_return_if_fail (ev_window->priv->document != NULL);
2498
2499         if (ev_window->priv->print_dialog) {
2500                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2501                 return;
2502         }
2503
2504         page_cache = ev_page_cache_get (ev_window->priv->document);
2505         current_page = ev_page_cache_get_current_page (page_cache);
2506         document_last_page = ev_page_cache_get_n_pages (page_cache);
2507
2508         if (!ev_window->priv->print_settings) {
2509                 ev_window->priv->print_settings = gtk_print_settings_copy (
2510                         ev_application_get_print_settings (EV_APP));
2511                 ev_window_load_print_settings_from_metadata (ev_window);
2512         }
2513
2514         if (first_page != 1 || last_page != document_last_page) {
2515                 GtkPageRange range;
2516
2517                 /* Ranges in GtkPrint are 0 - N */
2518                 range.start = first_page - 1;
2519                 range.end = last_page - 1;
2520
2521                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2522                                                     GTK_PRINT_PAGES_RANGES);
2523                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2524                                                     &range, 1);
2525         }
2526
2527         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2528         ev_window->priv->print_dialog = dialog;
2529
2530         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2531                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2532         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2533                                                        capabilities);
2534
2535         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2536                                                 current_page);
2537
2538         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2539                                             ev_window->priv->print_settings);
2540
2541         if (ev_window->priv->print_page_setup)
2542                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2543                                                       ev_window->priv->print_page_setup);
2544
2545         g_signal_connect (G_OBJECT (dialog), "response",
2546                           G_CALLBACK (ev_window_print_dialog_response_cb),
2547                           ev_window);
2548
2549         gtk_widget_show (dialog);
2550 }
2551
2552 static void
2553 ev_window_print (EvWindow *window)
2554 {
2555         EvPageCache *page_cache;
2556         gint         last_page;
2557
2558         page_cache = ev_page_cache_get (window->priv->document);
2559         last_page = ev_page_cache_get_n_pages (page_cache);
2560
2561         ev_window_print_range (window, 1, last_page);
2562 }
2563
2564 static void
2565 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2566 {
2567         ev_window_print (ev_window);
2568 }
2569
2570 static void
2571 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2572 {
2573         if (ev_window->priv->properties == NULL) {
2574                 ev_window->priv->properties = ev_properties_dialog_new ();
2575                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2576                                                    ev_window->priv->document);
2577                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2578                                            (gpointer) &(ev_window->priv->properties));
2579                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2580                                               GTK_WINDOW (ev_window));
2581         }
2582
2583         ev_document_fc_mutex_lock ();
2584         gtk_widget_show (ev_window->priv->properties);
2585         ev_document_fc_mutex_unlock ();
2586 }
2587
2588 static void
2589 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2590 {
2591         g_return_if_fail (EV_IS_WINDOW (ev_window));
2592
2593         gtk_widget_destroy (GTK_WIDGET (ev_window));
2594 }
2595
2596 static void
2597 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2598 {
2599         GtkAction *action;
2600
2601         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2602         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2603         update_chrome_visibility (window);
2604
2605         action = gtk_action_group_get_action (window->priv->action_group,
2606                                               PAGE_SELECTOR_ACTION);
2607         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2608 }
2609
2610 static void
2611 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2612 {
2613         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
2614 }
2615
2616 static void
2617 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2618 {
2619         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
2620 }
2621
2622 static void
2623 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2624 {
2625         gboolean continuous;
2626
2627         ev_window_stop_presentation (ev_window, TRUE);
2628         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2629         g_object_set (G_OBJECT (ev_window->priv->view),
2630                       "continuous", continuous,
2631                       NULL);
2632         ev_window_update_actions (ev_window);
2633 }
2634
2635 static void
2636 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2637 {
2638         gboolean dual_page;
2639
2640         ev_window_stop_presentation (ev_window, TRUE);
2641         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2642         g_object_set (G_OBJECT (ev_window->priv->view),
2643                       "dual-page", dual_page,
2644                       NULL);
2645         ev_window_update_actions (ev_window);
2646 }
2647
2648 static void
2649 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2650 {
2651         ev_window_stop_presentation (ev_window, TRUE);
2652
2653         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2654                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2655         } else {
2656                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2657         }
2658         ev_window_update_actions (ev_window);
2659 }
2660
2661 static void
2662 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2663 {
2664         ev_window_stop_presentation (ev_window, TRUE);
2665
2666         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2667                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2668         } else {
2669                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2670         }
2671         ev_window_update_actions (ev_window);
2672 }
2673
2674
2675 static void
2676 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2677 {
2678         g_return_if_fail (EV_IS_WINDOW (ev_window));
2679
2680         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2681 }
2682
2683 static void
2684 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2685 {
2686         g_return_if_fail (EV_IS_WINDOW (ev_window));
2687
2688         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2689                 g_error ("Find action should be insensitive since document doesn't support find");
2690                 return;
2691         }
2692
2693         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2694         update_chrome_visibility (ev_window);
2695         gtk_widget_grab_focus (ev_window->priv->find_bar);
2696 }
2697
2698 static void
2699 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2700 {
2701         g_return_if_fail (EV_IS_WINDOW (ev_window));
2702
2703         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2704         update_chrome_visibility (ev_window);
2705         gtk_widget_grab_focus (ev_window->priv->find_bar);
2706         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2707 }
2708
2709 static void
2710 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2711 {
2712         g_return_if_fail (EV_IS_WINDOW (ev_window));
2713
2714         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2715         update_chrome_visibility (ev_window);
2716         gtk_widget_grab_focus (ev_window->priv->find_bar);
2717         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2718 }
2719
2720 static void
2721 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2722 {
2723         g_return_if_fail (EV_IS_WINDOW (ev_window));
2724
2725         ev_view_copy (EV_VIEW (ev_window->priv->view));
2726 }
2727
2728 static void
2729 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2730                                       EvWindow *ev_window)
2731 {
2732         if (!ev_window_is_empty (ev_window))
2733                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2734                                              gtk_paned_get_position (GTK_PANED (object)));
2735 }
2736
2737 static void
2738 ev_window_update_fullscreen_action (EvWindow *window)
2739 {
2740         GtkAction *action;
2741
2742         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2743         g_signal_handlers_block_by_func
2744                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2745         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2746                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2747         g_signal_handlers_unblock_by_func
2748                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2749 }
2750
2751 static void
2752 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2753 {
2754         GtkWidget *item;
2755
2756         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2757         g_object_set (item, "is-important", FALSE, NULL);
2758
2759         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2760         g_object_set (item, "is-important", FALSE, NULL);
2761
2762         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2763         g_object_set (item, "is-important", TRUE, NULL);
2764
2765         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2766         g_object_set (item, "is-important", TRUE, NULL);
2767 }
2768
2769 static void
2770 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2771 {
2772         static gboolean done = FALSE;
2773
2774         if (!done) {
2775                 gtk_rc_parse_string (
2776                         "\n"
2777                         "   style \"fullscreen-toolbar-style\"\n"
2778                         "   {\n"
2779                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2780                         "   }\n"
2781                         "\n"
2782                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2783                         "\n");
2784                 done = TRUE;
2785         }
2786
2787         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2788 }
2789
2790 static void
2791 ev_window_run_fullscreen (EvWindow *window)
2792 {
2793         EvView  *view = EV_VIEW (window->priv->view);
2794         gboolean fullscreen_window = TRUE;
2795
2796         if (ev_view_get_fullscreen (view))
2797                 return;
2798
2799         if (!window->priv->fullscreen_toolbar) {
2800                 window->priv->fullscreen_toolbar =
2801                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2802                                                    "/FullscreenToolbar");
2803
2804                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2805                                        GTK_TOOLBAR_BOTH_HORIZ);
2806                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2807                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2808
2809                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2810                                     window->priv->fullscreen_toolbar,
2811                                     FALSE, FALSE, 0);
2812                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2813                                        window->priv->fullscreen_toolbar, 1);
2814         }
2815
2816         if (ev_view_get_presentation (view)) {
2817                 ev_window_stop_presentation (window, FALSE);
2818                 fullscreen_window = FALSE;
2819         }
2820
2821         g_object_set (G_OBJECT (window->priv->scrolled_window),
2822                       "shadow-type", GTK_SHADOW_NONE,
2823                       NULL);
2824
2825         ev_view_set_fullscreen (view, TRUE);
2826         ev_window_update_fullscreen_action (window);
2827
2828         /* If the user doesn't have the main toolbar he/she won't probably want
2829          * the toolbar in fullscreen mode. See bug #483048
2830          */
2831         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2832                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2833         update_chrome_visibility (window);
2834
2835         if (fullscreen_window)
2836                 gtk_window_fullscreen (GTK_WINDOW (window));
2837         gtk_widget_grab_focus (window->priv->view);
2838
2839         if (!ev_window_is_empty (window))
2840                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2841 }
2842
2843 static void
2844 ev_window_stop_fullscreen (EvWindow *window,
2845                            gboolean  unfullscreen_window)
2846 {
2847         EvView *view = EV_VIEW (window->priv->view);
2848
2849         if (!ev_view_get_fullscreen (view))
2850                 return;
2851
2852         g_object_set (G_OBJECT (window->priv->scrolled_window),
2853                       "shadow-type", GTK_SHADOW_IN,
2854                       NULL);
2855
2856         ev_view_set_fullscreen (view, FALSE);
2857         ev_window_update_fullscreen_action (window);
2858         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2859         update_chrome_visibility (window);
2860         if (unfullscreen_window)
2861                 gtk_window_unfullscreen (GTK_WINDOW (window));
2862
2863         if (!ev_window_is_empty (window))
2864                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2865 }
2866
2867 static void
2868 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2869 {
2870         gboolean fullscreen;
2871
2872         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2873         if (fullscreen) {
2874                 ev_window_run_fullscreen (window);
2875         } else {
2876                 ev_window_stop_fullscreen (window, TRUE);
2877         }
2878 }
2879
2880 static gboolean
2881 presentation_timeout_cb (EvWindow *window)
2882 {
2883         EvView *view = EV_VIEW (window->priv->view);
2884
2885         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2886                 return FALSE;
2887
2888         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2889         window->priv->presentation_timeout_id = 0;
2890
2891         return FALSE;
2892 }
2893
2894 static void
2895 presentation_set_timeout (EvWindow *window)
2896 {
2897         if (window->priv->presentation_timeout_id > 0) {
2898                 g_source_remove (window->priv->presentation_timeout_id);
2899         }
2900
2901         window->priv->presentation_timeout_id =
2902                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2903                                        (GSourceFunc)presentation_timeout_cb, window);
2904
2905         ev_view_show_cursor (EV_VIEW (window->priv->view));
2906 }
2907
2908 static void
2909 presentation_clear_timeout (EvWindow *window)
2910 {
2911         if (window->priv->presentation_timeout_id > 0) {
2912                 g_source_remove (window->priv->presentation_timeout_id);
2913         }
2914
2915         window->priv->presentation_timeout_id = 0;
2916
2917         ev_view_show_cursor (EV_VIEW (window->priv->view));
2918 }
2919
2920 static gboolean
2921 presentation_motion_notify_cb (GtkWidget *widget,
2922                                GdkEventMotion *event,
2923                                gpointer user_data)
2924 {
2925         EvWindow *window = EV_WINDOW (user_data);
2926
2927         presentation_set_timeout (window);
2928
2929         return FALSE;
2930 }
2931
2932 static gboolean
2933 presentation_leave_notify_cb (GtkWidget *widget,
2934                               GdkEventCrossing *event,
2935                               gpointer user_data)
2936 {
2937         EvWindow *window = EV_WINDOW (user_data);
2938
2939         presentation_clear_timeout (window);
2940
2941         return FALSE;
2942 }
2943
2944 static void
2945 ev_window_update_presentation_action (EvWindow *window)
2946 {
2947         GtkAction *action;
2948
2949         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2950         g_signal_handlers_block_by_func
2951                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2952         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2953                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2954         g_signal_handlers_unblock_by_func
2955                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2956 }
2957
2958 static void
2959 ev_window_run_presentation (EvWindow *window)
2960 {
2961         EvView  *view = EV_VIEW (window->priv->view);
2962         gboolean fullscreen_window = TRUE;
2963
2964         if (ev_view_get_presentation (view))
2965                 return;
2966
2967         if (ev_view_get_fullscreen (view)) {
2968                 ev_window_stop_fullscreen (window, FALSE);
2969                 fullscreen_window = FALSE;
2970         }
2971
2972         g_object_set (G_OBJECT (window->priv->scrolled_window),
2973                       "shadow-type", GTK_SHADOW_NONE,
2974                       NULL);
2975
2976         ev_view_set_presentation (view, TRUE);
2977         ev_window_update_presentation_action (window);
2978
2979         update_chrome_visibility (window);
2980
2981         gtk_widget_grab_focus (window->priv->view);
2982         if (fullscreen_window)
2983                 gtk_window_fullscreen (GTK_WINDOW (window));
2984
2985         g_signal_connect (window->priv->view,
2986                           "motion-notify-event",
2987                           G_CALLBACK (presentation_motion_notify_cb),
2988                           window);
2989         g_signal_connect (window->priv->view,
2990                           "leave-notify-event",
2991                           G_CALLBACK (presentation_leave_notify_cb),
2992                           window);
2993         presentation_set_timeout (window);
2994
2995         ev_application_screensaver_disable (EV_APP);
2996
2997         if (!ev_window_is_empty (window))
2998                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2999 }
3000
3001 static void
3002 ev_window_stop_presentation (EvWindow *window,
3003                              gboolean  unfullscreen_window)
3004 {
3005         EvView *view = EV_VIEW (window->priv->view);
3006
3007         if (!ev_view_get_presentation (view))
3008                 return;
3009
3010         g_object_set (G_OBJECT (window->priv->scrolled_window),
3011                       "shadow-type", GTK_SHADOW_IN,
3012                       NULL);
3013
3014         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3015         ev_window_update_presentation_action (window);
3016         update_chrome_visibility (window);
3017         if (unfullscreen_window)
3018                 gtk_window_unfullscreen (GTK_WINDOW (window));
3019
3020         g_signal_handlers_disconnect_by_func (window->priv->view,
3021                                               (gpointer) presentation_motion_notify_cb,
3022                                               window);
3023         g_signal_handlers_disconnect_by_func (window->priv->view,
3024                                               (gpointer) presentation_leave_notify_cb,
3025                                               window);
3026         presentation_clear_timeout (window);
3027
3028         ev_application_screensaver_enable (EV_APP);
3029
3030         if (!ev_window_is_empty (window))
3031                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3032 }
3033
3034 static void
3035 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3036 {
3037         gboolean presentation;
3038
3039         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3040         if (presentation) {
3041                 ev_window_run_presentation (window);
3042         }
3043 }
3044
3045 static void
3046 ev_window_run_preview (EvWindow *window)
3047 {
3048         GtkAction *action;
3049
3050         if (!window->priv->preview_toolbar) {
3051                 window->priv->preview_toolbar =
3052                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3053                                                    "/PreviewToolbar");
3054
3055                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3056                                     window->priv->preview_toolbar,
3057                                     FALSE, FALSE, 0);
3058                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3059                                        window->priv->preview_toolbar, 1);
3060         }
3061
3062         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3063
3064         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3065         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3066         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3067
3068         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3069
3070         action = gtk_action_group_get_action (window->priv->action_group,
3071                                               "PreviewPrint");
3072         gtk_action_set_visible (action, TRUE);
3073
3074         update_chrome_visibility (window);
3075 }
3076
3077 static void
3078 ev_window_screen_changed (GtkWidget *widget,
3079                           GdkScreen *old_screen)
3080 {
3081         EvWindow *window = EV_WINDOW (widget);
3082         EvWindowPrivate *priv = window->priv;
3083         GdkScreen *screen;
3084
3085         screen = gtk_widget_get_screen (widget);
3086         if (screen == old_screen)
3087                 return;
3088
3089         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3090                                 get_screen_dpi (GTK_WINDOW (window)));
3091
3092         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3093                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3094         }
3095 }
3096
3097 static gboolean
3098 ev_window_state_event (GtkWidget           *widget,
3099                        GdkEventWindowState *event)
3100 {
3101         EvWindow *window = EV_WINDOW (widget);
3102         EvView   *view = EV_VIEW (window->priv->view);
3103
3104         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3105                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3106         }
3107
3108         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3109                 return FALSE;
3110
3111         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3112                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3113                         return FALSE;
3114
3115                 ev_window_run_fullscreen (window);
3116         } else {
3117                 if (ev_view_get_fullscreen (view))
3118                         ev_window_stop_fullscreen (window, FALSE);
3119                 else if (ev_view_get_presentation (view))
3120                         ev_window_stop_presentation (window, FALSE);
3121         }
3122
3123         return FALSE;
3124 }
3125
3126 static void
3127 ev_window_set_page_mode (EvWindow         *window,
3128                          EvWindowPageMode  page_mode)
3129 {
3130         GtkWidget *child = NULL;
3131         GtkWidget *real_child;
3132
3133         if (window->priv->page_mode == page_mode)
3134                 return;
3135
3136         window->priv->page_mode = page_mode;
3137
3138         switch (page_mode) {
3139                 case PAGE_MODE_DOCUMENT:
3140                         child = window->priv->view;
3141                         break;
3142                 case PAGE_MODE_PASSWORD:
3143                         child = window->priv->password_view;
3144                         break;
3145                 default:
3146                         g_assert_not_reached ();
3147         }
3148
3149         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3150         if (child != real_child) {
3151                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3152                                       real_child);
3153                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3154                                    child);
3155         }
3156         ev_window_update_actions (window);
3157 }
3158
3159
3160 static void
3161 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3162 {
3163         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3164 }
3165
3166 static void
3167 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3168 {
3169         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3170 }
3171
3172 static void
3173 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3174 {
3175         EvWindow *ev_window = EV_WINDOW (data);
3176         egg_editable_toolbar_set_edit_mode
3177                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3178         ev_application_save_toolbars_model (EV_APP);
3179         gtk_widget_destroy (GTK_WIDGET (dialog));
3180 }
3181
3182 static void
3183 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3184 {
3185         GtkWidget *dialog;
3186         GtkWidget *editor;
3187
3188         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3189                                               GTK_WINDOW (ev_window),
3190                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3191                                               GTK_STOCK_CLOSE,
3192                                               GTK_RESPONSE_CLOSE,
3193                                               NULL);
3194         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3195         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3196         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3197         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3198         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3199
3200         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3201                                          ev_application_get_toolbars_model (EV_APP));
3202         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3203         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3204
3205         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3206
3207         egg_editable_toolbar_set_edit_mode
3208                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3209
3210         g_signal_connect (dialog, "response",
3211                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3212                           ev_window);
3213         gtk_widget_show_all (dialog);
3214 }
3215
3216 static void
3217 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3218 {
3219         g_return_if_fail (EV_IS_WINDOW (ev_window));
3220
3221         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3222         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3223 }
3224
3225 static void
3226 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3227 {
3228         g_return_if_fail (EV_IS_WINDOW (ev_window));
3229
3230         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3231         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3232 }
3233
3234 static void
3235 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3236 {
3237         g_return_if_fail (EV_IS_WINDOW (ev_window));
3238
3239         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3240 }
3241
3242 static void
3243 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3244 {
3245         g_return_if_fail (EV_IS_WINDOW (ev_window));
3246
3247         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3248 }
3249
3250 static void
3251 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3252 {
3253         g_return_if_fail (EV_IS_WINDOW (ev_window));
3254
3255         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3256 }
3257
3258 static void
3259 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3260 {
3261         int n_pages;
3262
3263         g_return_if_fail (EV_IS_WINDOW (ev_window));
3264
3265         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3266         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3267 }
3268
3269 static void
3270 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3271 {
3272         int n_pages, current_page;
3273
3274         g_return_if_fail (EV_IS_WINDOW (ev_window));
3275
3276         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3277         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3278
3279         if (current_page + 10 < n_pages)
3280                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3281 }
3282
3283 static void
3284 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3285 {
3286         int current_page;
3287
3288         g_return_if_fail (EV_IS_WINDOW (ev_window));
3289
3290         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3291
3292         if (current_page - 10 >= 0)
3293                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3294 }
3295
3296 static void
3297 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3298 {
3299         ev_window_reload_document (ev_window);
3300 }
3301
3302 static void
3303 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3304 {
3305         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3306 }
3307
3308 #if GTK_CHECK_VERSION (2, 14, 0)
3309 static void
3310 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3311 {
3312         GError  *error = NULL;
3313
3314         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3315                       "ghelp:evince",
3316                       GDK_CURRENT_TIME,
3317                       &error);
3318         if (error) {
3319                 ev_window_error_message (ev_window, error,
3320                                          "%s", _("There was an error displaying help"));
3321                 g_error_free (error);
3322         }
3323 }
3324 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3325 static void
3326 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3327 {
3328         GError *error = NULL;
3329         GdkScreen *screen;
3330         char *command;
3331         const char *lang;
3332         char *uri = NULL;
3333
3334         int i;
3335
3336         const char * const * langs = g_get_language_names ();
3337
3338         for (i = 0; langs[i]; i++) {
3339                 lang = langs[i];
3340                 if (strchr (lang, '.')) {
3341                         continue;
3342                 }
3343
3344                 uri = g_build_filename(GNOMEDATADIR,
3345                                        "/gnome/help/" PACKAGE,
3346                                        lang,
3347                                        "/evince.xml",
3348                                        NULL);
3349
3350                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3351                         break;
3352                 }
3353                 g_free (uri);
3354                 uri = NULL;
3355         }
3356
3357         if (uri == NULL) {
3358                 g_warning ("Cannot find help");
3359                 return;
3360         }
3361
3362         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3363         g_free (uri);
3364
3365         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3366         gdk_spawn_command_line_on_screen (screen, command, &error);
3367         if (error != NULL) {
3368                 g_warning ("%s", error->message);
3369                 g_error_free (error);
3370         }
3371         g_free (command);
3372 }
3373 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3374
3375 static void
3376 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3377 {
3378         ev_window_stop_fullscreen (window, TRUE);
3379 }
3380
3381 static void
3382 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3383 {
3384         ev_window_run_presentation (window);
3385 }
3386
3387 static gboolean
3388 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3389                                 EvWindow   *window)
3390 {
3391         EvWindowPrivate *priv = window->priv;
3392         const gchar *printer_name;
3393
3394         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3395         if ((printer_name
3396              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3397             (!printer_name && gtk_printer_is_default (printer))) {
3398                 if (priv->printer)
3399                         g_object_unref (priv->printer);
3400                 priv->printer = g_object_ref (printer);
3401
3402                 /* Now that we have the printer, we'll start the print */
3403                 ev_window_do_preview_print (window);
3404
3405                 return TRUE; /* we're done */
3406         }
3407
3408         return FALSE; /* continue the enumeration */
3409 }
3410
3411 static void
3412 ev_window_preview_print_finished (GtkPrintJob *print_job,
3413                                   EvWindow    *window,
3414                                   GError      *error)
3415 {
3416         if (error) {
3417                 ev_window_error_message (window, error,
3418                                          "%s", _("Failed to print document"));
3419         }
3420
3421         g_object_unref (print_job);
3422         gtk_widget_destroy (GTK_WIDGET (window));
3423 }
3424
3425 static void
3426 ev_window_do_preview_print (EvWindow *window)
3427 {
3428         EvWindowPrivate  *priv = window->priv;
3429         GtkPageSetup     *page_setup;
3430         GtkPrintJob      *job;
3431         gchar            *filename;
3432         GError           *error = NULL;
3433
3434         g_assert (priv->print_settings != NULL);
3435         g_assert (priv->printer != NULL);
3436
3437         page_setup = gtk_page_setup_new ();
3438
3439         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3440                                  priv->printer,
3441                                  priv->print_settings,
3442                                  page_setup);
3443
3444         g_object_unref (priv->print_settings);
3445         priv->print_settings = NULL;
3446         g_object_unref (priv->printer);
3447         priv->printer = NULL;
3448         g_object_unref (page_setup);
3449
3450         filename = g_filename_from_uri (priv->local_uri ?
3451                                         priv->local_uri : priv->uri,
3452                                         NULL, NULL);
3453
3454         if (gtk_print_job_set_source_file (job, filename, &error)) {
3455                 gtk_print_job_send (job,
3456                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3457                                     window, NULL);
3458         } else {
3459                 g_warning ("%s", error->message);
3460                 g_error_free (error);
3461         }
3462
3463         g_free (filename);
3464
3465         gtk_widget_hide (GTK_WIDGET (window));
3466 }
3467
3468 static void
3469 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3470 {
3471         EvWindowPrivate *priv = window->priv;
3472         GtkPrintSettings *print_settings = NULL;
3473         const gchar      *print_settings_file = priv->print_settings_file;
3474
3475         if (print_settings_file) {
3476                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3477                         GError *error = NULL;
3478
3479                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3480                                                                            &error);
3481
3482                         if (error) {
3483                                 g_warning ("%s", error->message);
3484                                 g_error_free (error);
3485                                 print_settings = NULL;
3486                         }
3487                 }
3488         }
3489
3490         if (!print_settings)
3491                 print_settings = gtk_print_settings_new ();
3492
3493         if (priv->print_settings)
3494                 g_object_unref (priv->print_settings);
3495         priv->print_settings = print_settings;
3496
3497         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3498                                 window, NULL, FALSE);
3499 }
3500
3501 static void
3502 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3503 {
3504         GtkWidget *widget;
3505
3506         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3507
3508         widget = gtk_window_get_focus (GTK_WINDOW (window));
3509         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3510                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3511                 update_chrome_visibility (window);
3512                 gtk_widget_grab_focus (window->priv->view);
3513         } else {
3514                 gboolean fullscreen;
3515                 gboolean presentation;
3516
3517                 g_object_get (window->priv->view,
3518                               "fullscreen", &fullscreen,
3519                               "presentation", &presentation,
3520                               NULL);
3521
3522                 if (fullscreen) {
3523                         ev_window_stop_fullscreen (window, TRUE);
3524                 } else if (presentation) {
3525                         ev_window_stop_presentation (window, TRUE);
3526                         gtk_widget_grab_focus (window->priv->view);
3527                 } else {
3528                         gtk_widget_grab_focus (window->priv->view);
3529                 }
3530
3531                 if (fullscreen && presentation)
3532                         g_warning ("Both fullscreen and presentation set somehow");
3533         }
3534 }
3535
3536 static void
3537 save_sizing_mode (EvWindow *window)
3538 {
3539         EvSizingMode mode;
3540         GEnumValue *enum_value;
3541
3542         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3543         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3544
3545         if (!ev_window_is_empty (window))
3546                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3547                                                 enum_value->value_nick);
3548 }
3549
3550 static void
3551 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3552                                   EvWindow   *ev_window)
3553 {
3554         GtkWidget *scrolled_window;
3555         EvSizingMode sizing_mode;
3556
3557         g_object_get (ev_window->priv->view,
3558                       "sizing-mode", &sizing_mode,
3559                       NULL);
3560
3561         scrolled_window = ev_window->priv->scrolled_window;
3562
3563         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3564
3565         if (sizing_mode != EV_SIZING_FREE)
3566                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3567                                           GTK_SCROLLED_WINDOW (scrolled_window));
3568
3569         switch (sizing_mode) {
3570                 case EV_SIZING_BEST_FIT:
3571                         g_object_set (G_OBJECT (scrolled_window),
3572                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3573                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3574                                       NULL);
3575                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3576                                           G_CALLBACK (ev_view_update_view_size),
3577                                           scrolled_window);
3578                         break;
3579                 case EV_SIZING_FIT_WIDTH:
3580                         g_object_set (G_OBJECT (scrolled_window),
3581                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3582                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3583                                       NULL);
3584                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3585                                           G_CALLBACK (ev_view_update_view_size),
3586                                           scrolled_window);
3587                         break;
3588                 case EV_SIZING_FREE:
3589                         g_object_set (G_OBJECT (scrolled_window),
3590                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3591                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3592                                       NULL);
3593                         break;
3594         }
3595
3596         update_sizing_buttons (ev_window);
3597         save_sizing_mode (ev_window);
3598 }
3599
3600 static void
3601 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3602 {
3603         ev_window_update_actions (ev_window);
3604
3605         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3606                 gdouble zoom;
3607
3608                 zoom = ev_view_get_zoom (view);
3609                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3610                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3611         }
3612 }
3613
3614 static void
3615 ev_window_update_continuous_action (EvWindow *window)
3616 {
3617         GtkAction *action;
3618
3619         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3620         g_signal_handlers_block_by_func
3621                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3622         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3623                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3624         g_signal_handlers_unblock_by_func
3625                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3626 }
3627
3628 static void
3629 ev_window_update_dual_page_action (EvWindow *window)
3630 {
3631         GtkAction *action;
3632
3633         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3634         g_signal_handlers_block_by_func
3635                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3636         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3637                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3638         g_signal_handlers_unblock_by_func
3639                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3640 }
3641
3642 static void
3643 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3644 {
3645         ev_window_update_continuous_action (ev_window);
3646
3647         if (!ev_window_is_empty (ev_window))
3648                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3649                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3650 }
3651
3652 static void
3653 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3654 {
3655         int rotation;
3656
3657         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3658
3659         if (!ev_window_is_empty (window))
3660                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3661                                              rotation);
3662
3663         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3664                                        rotation);
3665         ev_window_refresh_window_thumbnail (window, rotation);
3666 }
3667
3668 static void
3669 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3670 {
3671         ev_window_update_actions (window);
3672 }
3673
3674 static void
3675 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3676 {
3677         ev_window_update_dual_page_action (ev_window);
3678
3679         if (!ev_window_is_empty (ev_window))
3680                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3681                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3682 }
3683
3684 static char *
3685 build_comments_string (void)
3686 {
3687 #ifdef ENABLE_PDF
3688         PopplerBackend backend;
3689         const char *backend_name;
3690         const char *version;
3691
3692         backend = poppler_get_backend ();
3693         version = poppler_get_version ();
3694         switch (backend) {
3695                 case POPPLER_BACKEND_CAIRO:
3696                         backend_name = "cairo";
3697                         break;
3698                 case POPPLER_BACKEND_SPLASH:
3699                         backend_name = "splash";
3700                         break;
3701                 default:
3702                         backend_name = "unknown";
3703                         break;
3704         }
3705
3706         return g_strdup_printf (_("Document Viewer.\n"
3707                                   "Using poppler %s (%s)"),
3708                                 version, backend_name);
3709 #else
3710         return g_strdup_printf (_("Document Viewer"));
3711 #endif
3712 }
3713
3714 static void
3715 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3716 {
3717         const char *authors[] = {
3718                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3719                 "Jonathan Blandford <jrb@gnome.org>",
3720                 "Marco Pesenti Gritti <marco@gnome.org>",
3721                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3722                 "Bryan Clark <clarkbw@gnome.org>",
3723                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3724                 "Wouter Bolsterlee <wbolster@gnome.org>",
3725                 NULL
3726         };
3727
3728         const char *documenters[] = {
3729                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3730                 NULL
3731         };
3732
3733         const char *license[] = {
3734                 N_("Evince is free software; you can redistribute it and/or modify "
3735                    "it under the terms of the GNU General Public License as published by "
3736                    "the Free Software Foundation; either version 2 of the License, or "
3737                    "(at your option) any later version.\n"),
3738                 N_("Evince is distributed in the hope that it will be useful, "
3739                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3740                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3741                    "GNU General Public License for more details.\n"),
3742                 N_("You should have received a copy of the GNU General Public License "
3743                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3744                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3745         };
3746
3747         char *license_trans;
3748         char *comments;
3749
3750 #ifdef ENABLE_NLS
3751         const char **p;
3752
3753         for (p = authors; *p; ++p)
3754                 *p = _(*p);
3755
3756         for (p = documenters; *p; ++p)
3757                 *p = _(*p);
3758 #endif
3759
3760         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3761                                      _(license[2]), "\n", NULL);
3762         comments = build_comments_string ();
3763
3764         gtk_show_about_dialog (
3765                 GTK_WINDOW (ev_window),
3766                 "name", _("Evince"),
3767                 "version", VERSION,
3768                 "copyright",
3769                 _("\xc2\xa9 1996-2007 The Evince authors"),
3770                 "license", license_trans,
3771                 "website", "http://www.gnome.org/projects/evince",
3772                 "comments", comments,
3773                 "authors", authors,
3774                 "documenters", documenters,
3775                 "translator-credits", _("translator-credits"),
3776                 "logo-icon-name", "evince",
3777                 "wrap-license", TRUE,
3778                 NULL);
3779
3780         g_free (comments);
3781         g_free (license_trans);
3782 }
3783
3784 static void
3785 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3786 {
3787         gboolean active;
3788
3789         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3790         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3791         update_chrome_visibility (ev_window);
3792         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3793 }
3794
3795 static void
3796 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3797 {
3798         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3799                 return;
3800
3801         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3802                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3803         update_chrome_visibility (ev_window);
3804 }
3805
3806 static void
3807 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3808                                            GParamSpec *pspec,
3809                                            EvWindow   *ev_window)
3810 {
3811         GtkWidget *current_page;
3812         const char *id;
3813
3814         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3815
3816         if (current_page == ev_window->priv->sidebar_links) {
3817                 id = LINKS_SIDEBAR_ID;
3818         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3819                 id = THUMBNAILS_SIDEBAR_ID;
3820         } else if (current_page == ev_window->priv->sidebar_attachments) {
3821                 id = ATTACHMENTS_SIDEBAR_ID;
3822         } else {
3823                 g_assert_not_reached();
3824         }
3825
3826         g_object_unref (current_page);
3827
3828         if (!ev_window_is_empty (ev_window))
3829                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3830 }
3831
3832 static void
3833 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3834                                          GParamSpec *pspec,
3835                                          EvWindow   *ev_window)
3836 {
3837         EvView *view = EV_VIEW (ev_window->priv->view);
3838         GtkAction *action;
3839
3840         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3841
3842         if (!ev_view_get_presentation (view)) {
3843                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3844                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3845
3846                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3847                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3848         }
3849 }
3850
3851 static void
3852 view_menu_link_popup (EvWindow *ev_window,
3853                       EvLink   *link)
3854 {
3855         gboolean   show_external = FALSE;
3856         gboolean   show_internal = FALSE;
3857         GtkAction *action;
3858
3859         if (ev_window->priv->link)
3860                 g_object_unref (ev_window->priv->link);
3861
3862         if (link)
3863                 ev_window->priv->link = g_object_ref (link);
3864         else
3865                 ev_window->priv->link = NULL;
3866
3867         if (ev_window->priv->link) {
3868                 EvLinkAction *ev_action;
3869
3870                 ev_action = ev_link_get_action (link);
3871                 if (ev_action) {
3872                         switch (ev_link_action_get_action_type (ev_action)) {
3873                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3874                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3875                                         show_internal = TRUE;
3876                                         break;
3877                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3878                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3879                                         show_external = TRUE;
3880                                         break;
3881                                 default:
3882                                         break;
3883                         }
3884                 }
3885         }
3886
3887         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3888                                               "OpenLink");
3889         gtk_action_set_visible (action, show_external);
3890
3891         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3892                                               "CopyLinkAddress");
3893         gtk_action_set_visible (action, show_external);
3894
3895         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3896                                               "GoLink");
3897         gtk_action_set_visible (action, show_internal);
3898
3899         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3900                                               "OpenLinkNewWindow");
3901         gtk_action_set_visible (action, show_internal);
3902 }
3903
3904 static void
3905 view_menu_image_popup (EvWindow  *ev_window,
3906                        EvImage   *image)
3907 {
3908         GtkAction *action;
3909         gboolean   show_image = FALSE;
3910
3911         if (ev_window->priv->image)
3912                 g_object_unref (ev_window->priv->image);
3913
3914         if (image)
3915                 ev_window->priv->image = g_object_ref (image);
3916         else
3917                 ev_window->priv->image = NULL;
3918
3919         show_image = (ev_window->priv->image != NULL);
3920
3921         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3922                                               "SaveImageAs");
3923         gtk_action_set_visible (action, show_image);
3924
3925         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3926                                               "CopyImage");
3927         gtk_action_set_visible (action, show_image);
3928 }
3929
3930 static gboolean
3931 view_menu_popup_cb (EvView   *view,
3932                     GObject  *object,
3933                     EvWindow *ev_window)
3934 {
3935         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3936                 return FALSE;
3937
3938         view_menu_link_popup (ev_window,
3939                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3940         view_menu_image_popup (ev_window,
3941                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3942
3943         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3944                         NULL, NULL, NULL, NULL,
3945                         3, gtk_get_current_event_time ());
3946         return TRUE;
3947 }
3948
3949 static gboolean
3950 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3951                               GList           *attach_list,
3952                               EvWindow        *ev_window)
3953 {
3954         GtkWidget *popup;
3955
3956         g_assert (attach_list != NULL);
3957
3958         if (ev_window->priv->attach_list) {
3959                 g_list_foreach (ev_window->priv->attach_list,
3960                                 (GFunc) g_object_unref, NULL);
3961                 g_list_free (ev_window->priv->attach_list);
3962         }
3963
3964         ev_window->priv->attach_list = attach_list;
3965
3966         popup = ev_window->priv->attachment_popup;
3967
3968         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3969                         NULL, NULL,
3970                         3, gtk_get_current_event_time ());
3971
3972         return TRUE;
3973 }
3974
3975 static void
3976 ev_window_update_find_status_message (EvWindow *ev_window)
3977 {
3978         gchar *message;
3979
3980         if (!ev_window->priv->find_job)
3981                 return;
3982
3983         if (ev_job_is_finished (ev_window->priv->find_job)) {
3984                 gint n_results;
3985
3986                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
3987                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
3988                 /* TRANS: Sometimes this could be better translated as
3989                                       "%d hit(s) on this page".  Therefore this string
3990                                       contains plural cases. */
3991                 message = g_strdup_printf (ngettext ("%d found on this page",
3992                                                      "%d found on this page",
3993                                                      n_results),
3994                                            n_results);
3995         } else {
3996                 gdouble percent;
3997
3998                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
3999                 message = g_strdup_printf (_("%3d%% remaining to search"),
4000                                            (gint) ((1.0 - percent) * 100));
4001         }
4002
4003         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4004         g_free (message);
4005 }
4006
4007 static void
4008 ev_window_find_job_finished_cb (EvJobFind *job,
4009                                 EvWindow  *ev_window)
4010 {
4011         ev_window_update_find_status_message (ev_window);
4012 }
4013
4014 static void
4015 ev_window_find_job_updated_cb (EvJobFind *job,
4016                                gint       page,
4017                                EvWindow  *ev_window)
4018 {
4019         ev_window_update_actions (ev_window);
4020
4021         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4022                               ev_job_find_get_results (job),
4023                               page);
4024         ev_window_update_find_status_message (ev_window);
4025 }
4026
4027 static void
4028 ev_window_clear_find_job (EvWindow *ev_window)
4029 {
4030         if (ev_window->priv->find_job != NULL) {
4031                 if (!ev_job_is_finished (ev_window->priv->find_job))
4032                         ev_job_cancel (ev_window->priv->find_job);
4033
4034                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4035                                                       ev_window_find_job_finished_cb,
4036                                                       ev_window);
4037                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4038                                                       ev_window_find_job_updated_cb,
4039                                                       ev_window);
4040                 g_object_unref (ev_window->priv->find_job);
4041                 ev_window->priv->find_job = NULL;
4042         }
4043 }
4044
4045 static void
4046 find_bar_previous_cb (EggFindBar *find_bar,
4047                       EvWindow   *ev_window)
4048 {
4049         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4050 }
4051
4052 static void
4053 find_bar_next_cb (EggFindBar *find_bar,
4054                   EvWindow   *ev_window)
4055 {
4056         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4057 }
4058
4059 static void
4060 find_bar_close_cb (EggFindBar *find_bar,
4061                    EvWindow   *ev_window)
4062 {
4063         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4064         ev_window_clear_find_job (ev_window);
4065         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4066         update_chrome_visibility (ev_window);
4067 }
4068
4069 static void
4070 find_bar_search_changed_cb (EggFindBar *find_bar,
4071                             GParamSpec *param,
4072                             EvWindow   *ev_window)
4073 {
4074         gboolean case_sensitive;
4075         const char *search_string;
4076
4077         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4078                 return;
4079
4080         /* Either the string or case sensitivity could have changed. */
4081         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4082         search_string = egg_find_bar_get_search_string (find_bar);
4083
4084         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4085
4086         ev_window_clear_find_job (ev_window);
4087
4088         if (search_string && search_string[0]) {
4089                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4090                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4091                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4092                                                              search_string,
4093                                                              case_sensitive);
4094                 g_signal_connect (ev_window->priv->find_job, "finished",
4095                                   G_CALLBACK (ev_window_find_job_finished_cb),
4096                                   ev_window);
4097                 g_signal_connect (ev_window->priv->find_job, "updated",
4098                                   G_CALLBACK (ev_window_find_job_updated_cb),
4099                                   ev_window);
4100                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4101         } else {
4102                 ev_window_update_actions (ev_window);
4103                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4104                                               NULL);
4105                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4106         }
4107 }
4108
4109 static void
4110 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4111                                 GParamSpec *param,
4112                                 EvWindow   *ev_window)
4113 {
4114         gboolean visible;
4115
4116         visible = GTK_WIDGET_VISIBLE (find_bar);
4117
4118         if (ev_window->priv->document &&
4119             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4120                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4121                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4122                 ev_window_update_actions (ev_window);
4123
4124                 if (visible)
4125                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4126                 else
4127                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4128         }
4129 }
4130
4131 static void
4132 find_bar_scroll (EggFindBar   *find_bar,
4133                  GtkScrollType scroll,
4134                  EvWindow     *ev_window)
4135 {
4136         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4137 }
4138
4139 static void
4140 zoom_control_changed_cb (EphyZoomAction *action,
4141                          float           zoom,
4142                          EvWindow       *ev_window)
4143 {
4144         EvSizingMode mode;
4145
4146         g_return_if_fail (EV_IS_WINDOW (ev_window));
4147
4148         if (zoom == EPHY_ZOOM_BEST_FIT) {
4149                 mode = EV_SIZING_BEST_FIT;
4150         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4151                 mode = EV_SIZING_FIT_WIDTH;
4152         } else {
4153                 mode = EV_SIZING_FREE;
4154         }
4155
4156         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4157
4158         if (mode == EV_SIZING_FREE) {
4159                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4160                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4161                                   FALSE);
4162         }
4163 }
4164
4165 static void
4166 ev_window_finalize (GObject *object)
4167 {
4168         GList *windows = ev_application_get_windows (EV_APP);
4169
4170         if (windows == NULL) {
4171                 ev_application_shutdown (EV_APP);
4172         } else {
4173                 g_list_free (windows);
4174         }
4175
4176         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4177 }
4178
4179 static void
4180 ev_window_dispose (GObject *object)
4181 {
4182         EvWindow *window = EV_WINDOW (object);
4183         EvWindowPrivate *priv = window->priv;
4184         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4185
4186         if (mpkeys) {
4187                 g_signal_handlers_disconnect_by_func (mpkeys,
4188                                                       ev_window_media_player_key_pressed,
4189                                                       window);
4190         }
4191
4192         if (priv->setup_document_idle > 0) {
4193                 g_source_remove (priv->setup_document_idle);
4194                 priv->setup_document_idle = 0;
4195         }
4196
4197         if (priv->monitor) {
4198                 g_object_unref (priv->monitor);
4199                 priv->monitor = NULL;
4200         }
4201
4202         if (priv->title) {
4203                 ev_window_title_free (priv->title);
4204                 priv->title = NULL;
4205         }
4206
4207         if (priv->ui_manager) {
4208                 g_object_unref (priv->ui_manager);
4209                 priv->ui_manager = NULL;
4210         }
4211
4212         if (priv->action_group) {
4213                 g_object_unref (priv->action_group);
4214                 priv->action_group = NULL;
4215         }
4216
4217         if (priv->view_popup_action_group) {
4218                 g_object_unref (priv->view_popup_action_group);
4219                 priv->view_popup_action_group = NULL;
4220         }
4221
4222         if (priv->attachment_popup_action_group) {
4223                 g_object_unref (priv->attachment_popup_action_group);
4224                 priv->attachment_popup_action_group = NULL;
4225         }
4226
4227         if (priv->recent_action_group) {
4228                 g_object_unref (priv->recent_action_group);
4229                 priv->recent_action_group = NULL;
4230         }
4231
4232         if (priv->recent_manager) {
4233                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4234                                                       ev_window_setup_recent,
4235                                                       window);
4236                 priv->recent_manager = NULL;
4237         }
4238
4239         priv->recent_ui_id = 0;
4240
4241         if (priv->page_cache) {
4242                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4243                 priv->page_cache = NULL;
4244         }
4245
4246         if (priv->document) {
4247                 g_object_unref (priv->document);
4248                 priv->document = NULL;
4249         }
4250
4251         if (priv->view) {
4252                 g_object_unref (priv->view);
4253                 priv->view = NULL;
4254         }
4255
4256         if (priv->password_view) {
4257                 g_object_unref (priv->password_view);
4258                 priv->password_view = NULL;
4259         }
4260
4261         if (priv->load_job) {
4262                 ev_window_clear_load_job (window);
4263         }
4264
4265         if (priv->reload_job) {
4266                 ev_window_clear_reload_job (window);
4267         }
4268
4269         if (priv->save_job) {
4270                 ev_window_clear_save_job (window);
4271         }
4272
4273         if (priv->thumbnail_job) {
4274                 ev_window_clear_thumbnail_job (window);
4275         }
4276
4277         if (priv->find_job) {
4278                 ev_window_clear_find_job (window);
4279         }
4280
4281         if (priv->local_uri) {
4282                 ev_window_clear_local_uri (window);
4283                 priv->local_uri = NULL;
4284         }
4285
4286         ev_window_close_dialogs (window);
4287         ev_window_clear_print_job (window);
4288
4289         if (window->priv->gtk_print_job) {
4290                 g_object_unref (window->priv->gtk_print_job);
4291                 window->priv->gtk_print_job = NULL;
4292         }
4293
4294         if (window->priv->printer) {
4295                 g_object_unref (window->priv->printer);
4296                 window->priv->printer = NULL;
4297         }
4298
4299         if (window->priv->print_settings) {
4300                 g_object_unref (window->priv->print_settings);
4301                 window->priv->print_settings = NULL;
4302         }
4303
4304         if (window->priv->print_page_setup) {
4305                 g_object_unref (window->priv->print_page_setup);
4306                 window->priv->print_page_setup = NULL;
4307         }
4308
4309         if (priv->link) {
4310                 g_object_unref (priv->link);
4311                 priv->link = NULL;
4312         }
4313
4314         if (priv->image) {
4315                 g_object_unref (priv->image);
4316                 priv->image = NULL;
4317         }
4318
4319         if (priv->attach_list) {
4320                 g_list_foreach (priv->attach_list,
4321                                 (GFunc) g_object_unref,
4322                                 NULL);
4323                 g_list_free (priv->attach_list);
4324                 priv->attach_list = NULL;
4325         }
4326
4327         if (priv->find_bar) {
4328                 g_signal_handlers_disconnect_by_func
4329                         (window->priv->find_bar,
4330                          G_CALLBACK (find_bar_close_cb),
4331                          window);
4332                 priv->find_bar = NULL;
4333         }
4334
4335         if (priv->uri) {
4336                 if (priv->unlink_temp_file)
4337                         ev_window_clear_temp_file (window);
4338                 g_free (priv->uri);
4339                 priv->uri = NULL;
4340         }
4341
4342         if (priv->dest) {
4343                 g_object_unref (priv->dest);
4344                 priv->dest = NULL;
4345         }
4346
4347         if (priv->history) {
4348                 g_object_unref (priv->history);
4349                 priv->history = NULL;
4350         }
4351
4352         if (priv->print_settings_file) {
4353                 ev_window_clear_print_settings_file (window);
4354                 priv->print_settings_file = NULL;
4355         }
4356
4357         if (priv->presentation_timeout_id > 0) {
4358                 g_source_remove (priv->presentation_timeout_id);
4359                 priv->presentation_timeout_id = 0;
4360         }
4361
4362         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4363 }
4364
4365 static void
4366 ev_window_class_init (EvWindowClass *ev_window_class)
4367 {
4368         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4369         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4370
4371         g_object_class->dispose = ev_window_dispose;
4372         g_object_class->finalize = ev_window_finalize;
4373
4374         widget_class->screen_changed = ev_window_screen_changed;
4375         widget_class->window_state_event = ev_window_state_event;
4376
4377         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4378 }
4379
4380 /* Normal items */
4381 static const GtkActionEntry entries[] = {
4382         { "File", NULL, N_("_File") },
4383         { "Edit", NULL, N_("_Edit") },
4384         { "View", NULL, N_("_View") },
4385         { "Go", NULL, N_("_Go") },
4386         { "Help", NULL, N_("_Help") },
4387
4388         /* File menu */
4389         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4390           N_("Open an existing document"),
4391           G_CALLBACK (ev_window_cmd_file_open) },
4392         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4393           N_("Open a copy of the current document in a new window"),
4394           G_CALLBACK (ev_window_cmd_file_open_copy) },
4395         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4396           N_("Save a copy of the current document"),
4397           G_CALLBACK (ev_window_cmd_save_as) },
4398         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4399           N_("Setup the page settings for printing"),
4400           G_CALLBACK (ev_window_cmd_file_print_setup) },
4401         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4402           N_("Print this document"),
4403           G_CALLBACK (ev_window_cmd_file_print) },
4404         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4405           G_CALLBACK (ev_window_cmd_file_properties) },
4406         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4407           G_CALLBACK (ev_window_cmd_file_close_window) },
4408
4409         /* Edit menu */
4410         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4411           G_CALLBACK (ev_window_cmd_edit_copy) },
4412         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4413           G_CALLBACK (ev_window_cmd_edit_select_all) },
4414         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4415           N_("Find a word or phrase in the document"),
4416           G_CALLBACK (ev_window_cmd_edit_find) },
4417         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4418           G_CALLBACK (ev_window_cmd_edit_find_next) },
4419         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4420           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4421         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4422           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4423         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
4424           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4425         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
4426           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4427
4428         /* View menu */
4429         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4430           N_("Enlarge the document"),
4431           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4432         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4433           N_("Shrink the document"),
4434           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4435         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4436           N_("Reload the document"),
4437           G_CALLBACK (ev_window_cmd_view_reload) },
4438
4439         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4440           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4441
4442         /* Go menu */
4443         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4444           N_("Go to the previous page"),
4445           G_CALLBACK (ev_window_cmd_go_previous_page) },
4446         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4447           N_("Go to the next page"),
4448           G_CALLBACK (ev_window_cmd_go_next_page) },
4449         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4450           N_("Go to the first page"),
4451           G_CALLBACK (ev_window_cmd_go_first_page) },
4452         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4453           N_("Go to the last page"),
4454           G_CALLBACK (ev_window_cmd_go_last_page) },
4455
4456         /* Help menu */
4457         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4458           G_CALLBACK (ev_window_cmd_help_contents) },
4459
4460         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4461           G_CALLBACK (ev_window_cmd_help_about) },
4462
4463         /* Toolbar-only */
4464         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4465           N_("Leave fullscreen mode"),
4466           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4467         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4468           N_("Start a presentation"),
4469           G_CALLBACK (ev_window_cmd_start_presentation) },
4470         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4471           N_("Print this document"),
4472           G_CALLBACK (ev_window_cmd_preview_print) },
4473
4474         /* Accellerators */
4475         { "Escape", NULL, "", "Escape", "",
4476           G_CALLBACK (ev_window_cmd_escape) },
4477         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4478           G_CALLBACK (ev_window_cmd_edit_find) },
4479         { "PageDown", NULL, "", "Page_Down", NULL,
4480           G_CALLBACK (ev_window_cmd_scroll_forward) },
4481         { "PageUp", NULL, "", "Page_Up", NULL,
4482           G_CALLBACK (ev_window_cmd_scroll_backward) },
4483         { "Space", NULL, "", "space", NULL,
4484           G_CALLBACK (ev_window_cmd_scroll_forward) },
4485         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4486           G_CALLBACK (ev_window_cmd_scroll_backward) },
4487         { "BackSpace", NULL, "", "BackSpace", NULL,
4488           G_CALLBACK (ev_window_cmd_scroll_backward) },
4489         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4490           G_CALLBACK (ev_window_cmd_scroll_forward) },
4491         { "Return", NULL, "", "Return", NULL,
4492           G_CALLBACK (ev_window_cmd_scroll_forward) },
4493         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4494           G_CALLBACK (ev_window_cmd_scroll_backward) },
4495         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4496           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4497         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4498           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4499         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4500           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4501         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4502           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4503         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4504           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4505         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4506           G_CALLBACK (ev_window_cmd_go_backward) },
4507         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4508           G_CALLBACK (ev_window_cmd_go_forward) },
4509         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4510           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4511         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4512           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4513         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4514           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4515         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4516           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4517         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4518           G_CALLBACK (ev_window_cmd_edit_copy) },
4519 };
4520
4521 /* Toggle items */
4522 static const GtkToggleActionEntry toggle_entries[] = {
4523         /* View Menu */
4524         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4525           N_("Show or hide the toolbar"),
4526           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4527         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4528           N_("Show or hide the side pane"),
4529           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4530         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4531           N_("Show the entire document"),
4532           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4533         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4534           N_("Show two pages at once"),
4535           G_CALLBACK (ev_window_cmd_dual), FALSE },
4536         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4537           N_("Expand the window to fill the screen"),
4538           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4539         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4540           N_("Run document as a presentation"),
4541           G_CALLBACK (ev_window_cmd_view_presentation) },
4542         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4543           N_("Make the current document fill the window"),
4544           G_CALLBACK (ev_window_cmd_view_best_fit) },
4545         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4546           N_("Make the current document fill the window width"),
4547           G_CALLBACK (ev_window_cmd_view_page_width) },
4548 };
4549
4550 /* Popups specific items */
4551 static const GtkActionEntry view_popup_entries [] = {
4552         /* Links */
4553         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4554           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4555         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4556           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4557         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4558           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4559         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4560           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4561         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4562           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4563         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4564           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4565 };
4566
4567 static const GtkActionEntry attachment_popup_entries [] = {
4568         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4569           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4570         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4571           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4572 };
4573
4574 static void
4575 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4576 {
4577         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4578 }
4579
4580 static void
4581 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4582 {
4583         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4584         gtk_widget_grab_focus (window->priv->view);
4585 }
4586
4587 static void
4588 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4589 {
4590
4591         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4592         gtk_widget_grab_focus (window->priv->view);
4593 }
4594
4595 static void
4596 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4597 {
4598         GtkAction *action;
4599
4600         action = g_object_new (EV_TYPE_PAGE_ACTION,
4601                                "name", PAGE_SELECTOR_ACTION,
4602                                "label", _("Page"),
4603                                "tooltip", _("Select Page"),
4604                                "icon_name", "text-x-generic",
4605                                "visible_overflown", FALSE,
4606                                NULL);
4607         g_signal_connect (action, "activate_link",
4608                           G_CALLBACK (activate_link_cb), window);
4609         gtk_action_group_add_action (group, action);
4610         g_object_unref (action);
4611
4612         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4613                                "name", ZOOM_CONTROL_ACTION,
4614                                "label", _("Zoom"),
4615                                "stock_id", EV_STOCK_ZOOM,
4616                                "tooltip", _("Adjust the zoom level"),
4617                                "zoom", 1.0,
4618                                NULL);
4619         g_signal_connect (action, "zoom_to_level",
4620                           G_CALLBACK (zoom_control_changed_cb), window);
4621         gtk_action_group_add_action (group, action);
4622         g_object_unref (action);
4623
4624         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4625                                "name", NAVIGATION_ACTION,
4626                                "label", _("Navigation"),
4627                                "is_important", TRUE,
4628                                "short_label", _("Back"),
4629                                "stock_id", GTK_STOCK_GO_DOWN,
4630                                /*translators: this is the history action*/
4631                                "tooltip", _("Move across visited pages"),
4632                                NULL);
4633         g_signal_connect (action, "activate_link",
4634                           G_CALLBACK (navigation_action_activate_link_cb), window);
4635         gtk_action_group_add_action (group, action);
4636         g_object_unref (action);
4637
4638         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4639                                "name", "FileOpenRecent",
4640                                "label", _("_Open..."),
4641                                "tooltip", _("Open an existing document"),
4642                                "stock_id", GTK_STOCK_OPEN,
4643                                NULL);
4644         g_signal_connect (action, "activate",
4645                           G_CALLBACK (ev_window_cmd_file_open), window);
4646         g_signal_connect (action, "item_activated",
4647                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4648                           window);
4649         gtk_action_group_add_action (group, action);
4650         g_object_unref (action);
4651 }
4652
4653 static void
4654 set_action_properties (GtkActionGroup *action_group)
4655 {
4656         GtkAction *action;
4657
4658         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4659         g_object_set (action, "is-important", TRUE, NULL);
4660         /*translators: this is the label for toolbar button*/
4661         g_object_set (action, "short_label", _("Previous"), NULL);
4662
4663         action = gtk_action_group_get_action (action_group, "GoNextPage");
4664         g_object_set (action, "is-important", TRUE, NULL);
4665         /*translators: this is the label for toolbar button*/
4666         g_object_set (action, "short_label", _("Next"), NULL);
4667
4668         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4669         /*translators: this is the label for toolbar button*/
4670         g_object_set (action, "short_label", _("Zoom In"), NULL);
4671
4672         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4673         /*translators: this is the label for toolbar button*/
4674         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4675
4676         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4677         /*translators: this is the label for toolbar button*/
4678         g_object_set (action, "short_label", _("Best Fit"), NULL);
4679
4680         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4681         /*translators: this is the label for toolbar button*/
4682         g_object_set (action, "short_label", _("Fit Width"), NULL);
4683
4684         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4685         g_object_set (action, "is-important", TRUE, NULL);
4686 }
4687
4688 static void
4689 set_chrome_actions (EvWindow *window)
4690 {
4691         EvWindowPrivate *priv = window->priv;
4692         GtkActionGroup *action_group = priv->action_group;
4693         GtkAction *action;
4694
4695         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4696         g_signal_handlers_block_by_func
4697                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4698         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4699                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4700         g_signal_handlers_unblock_by_func
4701                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4702 }
4703
4704 static void
4705 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4706                           GParamSpec     *pspec,
4707                           EvWindow       *ev_window)
4708 {
4709         GtkTreeModel *model;
4710         GtkAction *action;
4711
4712         g_object_get (G_OBJECT (ev_sidebar_links),
4713                       "model", &model,
4714                       NULL);
4715
4716         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4717         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4718         g_object_unref (model);
4719 }
4720
4721 static gboolean
4722 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4723 {
4724 #ifdef ENABLE_DBUS
4725         GObject *keys;
4726
4727         keys = ev_application_get_media_keys (EV_APP);
4728         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
4729 #endif /* ENABLE_DBUS */
4730
4731         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4732         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4733
4734         ev_window_set_view_accels_sensitivity (window, TRUE);
4735
4736         update_chrome_visibility (window);
4737
4738         return FALSE;
4739 }
4740
4741 static gboolean
4742 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4743 {
4744         ev_window_set_view_accels_sensitivity (window, FALSE);
4745
4746         return FALSE;
4747 }
4748
4749 static void
4750 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4751                                     GParamSpec         *pspec,
4752                                     EvWindow           *ev_window)
4753 {
4754         GtkWidget *widget;
4755
4756         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4757
4758         if (widget != NULL) {
4759                 g_signal_connect_object (widget, "focus_in_event",
4760                                          G_CALLBACK (view_actions_focus_in_cb),
4761                                          ev_window, 0);
4762                 g_signal_connect_object (widget, "focus_out_event",
4763                                          G_CALLBACK (view_actions_focus_out_cb),
4764                                          ev_window, 0);
4765                 g_object_unref (widget);
4766         }
4767 }
4768
4769 static gboolean
4770 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4771 {
4772         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4773                 gboolean maximized;
4774
4775                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4776                 if (!ev_window_is_empty (window))
4777                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4778         }
4779
4780         return FALSE;
4781 }
4782
4783 static gboolean
4784 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4785 {
4786         char *uri = window->priv->uri;
4787         GdkWindowState state;
4788         int x, y, width, height, document_width, document_height;
4789
4790         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4791
4792         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4793                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4794                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4795
4796                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4797                         ev_page_cache_get_max_width (window->priv->page_cache,
4798                                                      0, 1.0,
4799                                                      &document_width);
4800                         ev_page_cache_get_max_height (window->priv->page_cache,
4801                                                       0, 1.0,
4802                                                       &document_height);
4803                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4804                                                         (double)width / document_width);
4805                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4806                                                         (double)height / document_height);
4807
4808                         ev_metadata_manager_set_int (uri, "window_x", x);
4809                         ev_metadata_manager_set_int (uri, "window_y", y);
4810                         ev_metadata_manager_set_int (uri, "window_width", width);
4811                         ev_metadata_manager_set_int (uri, "window_height", height);
4812                 }
4813         }
4814
4815         return FALSE;
4816 }
4817
4818 static void
4819 launch_action (EvWindow *window, EvLinkAction *action)
4820 {
4821         const char *filename = ev_link_action_get_filename (action);
4822         GAppInfo *app_info;
4823         GFile *file;
4824         GList file_list = {NULL};
4825         GAppLaunchContext *context = NULL;
4826         GError *error = NULL;
4827
4828         if (filename == NULL)
4829                 return;
4830
4831         if (g_path_is_absolute (filename)) {
4832                 file = g_file_new_for_path (filename);
4833         } else {
4834                 GFile *base_file;
4835                 gchar *dir;
4836
4837                 dir = g_path_get_dirname (window->priv->uri);
4838                 base_file = g_file_new_for_uri (dir);
4839                 g_free (dir);
4840
4841                 file = g_file_resolve_relative_path (base_file, filename);
4842                 g_object_unref (base_file);
4843         }
4844
4845         app_info = g_file_query_default_handler (file, NULL, &error);
4846         if (!app_info) {
4847                 ev_window_error_message (window, error,
4848                                          "%s",
4849                                          _("Unable to launch external application."));
4850                 g_object_unref (file);
4851                 g_error_free (error);
4852
4853                 return;
4854         }
4855
4856 #if GTK_CHECK_VERSION (2, 14, 0)
4857         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4858         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4859                                            gtk_window_get_screen (GTK_WINDOW (window)));
4860         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
4861 #endif
4862
4863         file_list.data = file;
4864         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
4865                 ev_window_error_message (window, error,
4866                                          "%s",
4867                                          _("Unable to launch external application."));
4868                 g_error_free (error);
4869         }
4870
4871         g_object_unref (app_info);
4872         g_object_unref (file);
4873
4874         /* According to the PDF spec filename can be an executable. I'm not sure
4875            allowing to launch executables is a good idea though. -- marco */
4876 }
4877
4878 static void
4879 launch_external_uri (EvWindow *window, EvLinkAction *action)
4880 {
4881         const gchar *uri = ev_link_action_get_uri (action);
4882         GAppLaunchContext *context = NULL;
4883         GError *error = NULL;
4884         gboolean ret;
4885
4886 #if GTK_CHECK_VERSION (2, 14, 0)
4887         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4888         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4889                                            gtk_window_get_screen (GTK_WINDOW (window)));
4890         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
4891                                               GDK_CURRENT_TIME);
4892 #endif
4893
4894         if (!g_strstr_len (uri, strlen (uri), "://") &&
4895             !g_str_has_prefix (uri, "mailto:")) {
4896                 gchar *http;
4897
4898                 /* Not a valid uri, assuming it's http */
4899                 http = g_strdup_printf ("http://%s", uri);
4900                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
4901                 g_free (http);
4902         } else {
4903                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
4904         }
4905
4906         if (ret == FALSE) {
4907                 ev_window_error_message (window, error,
4908                                          "%s", _("Unable to open external link"));
4909                 g_error_free (error);
4910         }
4911 }
4912
4913 static void
4914 open_remote_link (EvWindow *window, EvLinkAction *action)
4915 {
4916         gchar *uri;
4917         gchar *dir;
4918
4919         dir = g_path_get_dirname (window->priv->uri);
4920
4921         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4922                                 NULL);
4923         g_free (dir);
4924
4925         ev_application_open_uri_at_dest (EV_APP, uri,
4926                                          gtk_window_get_screen (GTK_WINDOW (window)),
4927                                          ev_link_action_get_dest (action),
4928                                          0,
4929                                          NULL,
4930                                          FALSE,
4931                                          NULL,
4932                                          GDK_CURRENT_TIME);
4933
4934         g_free (uri);
4935 }
4936
4937 static void
4938 do_action_named (EvWindow *window, EvLinkAction *action)
4939 {
4940         const gchar *name = ev_link_action_get_name (action);
4941
4942         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4943                 ev_window_cmd_go_first_page (NULL, window);
4944         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4945                 ev_window_cmd_go_previous_page (NULL, window);
4946         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4947                 ev_window_cmd_go_next_page (NULL, window);
4948         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4949                 ev_window_cmd_go_last_page (NULL, window);
4950         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4951                 ev_window_cmd_focus_page_selector (NULL, window);
4952         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4953                 ev_window_cmd_edit_find (NULL, window);
4954         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4955                 ev_window_cmd_file_close_window (NULL, window);
4956         } else {
4957                 g_warning ("Unimplemented named action: %s, please post a "
4958                            "bug report in Evince bugzilla "
4959                            "(http://bugzilla.gnome.org) with a testcase.",
4960                            name);
4961         }
4962 }
4963
4964 static void
4965 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4966 {
4967         switch (ev_link_action_get_action_type (action)) {
4968                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4969                         EvLinkDest *dest;
4970
4971                         dest = ev_link_action_get_dest (action);
4972                         if (!dest)
4973                                 return;
4974
4975                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4976                 }
4977                         break;
4978                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4979                         launch_external_uri (window, action);
4980                         break;
4981                 case EV_LINK_ACTION_TYPE_LAUNCH:
4982                         launch_action (window, action);
4983                         break;
4984                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4985                         open_remote_link (window, action);
4986                         break;
4987                 case EV_LINK_ACTION_TYPE_NAMED:
4988                         do_action_named (window, action);
4989                         break;
4990                 default:
4991                         g_assert_not_reached ();
4992         }
4993 }
4994
4995 static void
4996 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4997 {
4998         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4999 }
5000
5001 static void
5002 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5003 {
5004         EvLinkAction *ev_action = NULL;
5005         EvLinkDest   *dest;
5006
5007         ev_action = ev_link_get_action (window->priv->link);
5008         if (!ev_action)
5009                 return;
5010
5011         dest = ev_link_action_get_dest (ev_action);
5012         if (!dest)
5013                 return;
5014
5015         ev_window_cmd_file_open_copy_at_dest (window, dest);
5016 }
5017
5018 static void
5019 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5020 {
5021         EvLinkAction *ev_action;
5022
5023         ev_action = ev_link_get_action (window->priv->link);
5024         if (!ev_action)
5025                 return;
5026
5027         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5028                                    ev_action);
5029 }
5030
5031
5032 static void
5033 image_save_dialog_response_cb (GtkWidget *fc,
5034                                gint       response_id,
5035                                EvWindow  *ev_window)
5036 {
5037         GFile           *target_file;
5038         gboolean         is_native;
5039         GError          *error = NULL;
5040         GdkPixbuf       *pixbuf;
5041         gchar           *uri;
5042         gchar          **extensions;
5043         gchar           *filename;
5044         gchar           *file_format;
5045         GdkPixbufFormat *format;
5046         GtkFileFilter   *filter;
5047
5048         if (response_id != GTK_RESPONSE_OK) {
5049                 gtk_widget_destroy (fc);
5050                 return;
5051         }
5052
5053         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5054         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5055         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5056
5057         if (format == NULL) {
5058                 format = get_gdk_pixbuf_format_by_extension (uri);
5059         }
5060
5061         if (format == NULL) {
5062                 ev_window_error_message (ev_window, NULL,
5063                                          "%s",
5064                                          _("Couldn't find appropriate format to save image"));
5065                 g_free (uri);
5066                 gtk_widget_destroy (fc);
5067
5068                 return;
5069         }
5070
5071         extensions = gdk_pixbuf_format_get_extensions (format);
5072         if (!g_str_has_suffix (uri, extensions[0])) {
5073                 gchar *uri_extension;
5074
5075                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5076                 target_file = g_file_new_for_uri (uri_extension);
5077                 g_free (uri_extension);
5078         } else {
5079                 target_file = g_file_new_for_uri (uri);
5080         }
5081         g_strfreev (extensions);
5082         g_free (uri);
5083
5084         is_native = g_file_is_native (target_file);
5085         if (is_native) {
5086                 filename = g_file_get_path (target_file);
5087         } else {
5088                 filename = ev_tmp_filename ("saveimage");
5089         }
5090
5091         ev_document_doc_mutex_lock ();
5092         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5093                                                ev_window->priv->image);
5094         ev_document_doc_mutex_unlock ();
5095
5096         file_format = gdk_pixbuf_format_get_name (format);
5097         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5098         g_free (file_format);
5099         g_object_unref (pixbuf);
5100
5101         if (error) {
5102                 ev_window_error_message (ev_window, error,
5103                                          "%s", _("The image could not be saved."));
5104                 g_error_free (error);
5105                 g_free (filename);
5106                 g_object_unref (target_file);
5107                 gtk_widget_destroy (fc);
5108
5109                 return;
5110         }
5111
5112         if (!is_native) {
5113                 GFile *source_file;
5114
5115                 source_file = g_file_new_for_uri (filename);
5116
5117                 ev_window_save_remote (ev_window, source_file, target_file);
5118                 g_object_unref (source_file);
5119         }
5120
5121         g_free (filename);
5122         g_object_unref (target_file);
5123         gtk_widget_destroy (fc);
5124 }
5125
5126 static void
5127 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5128 {
5129         GtkWidget *fc;
5130
5131         if (!window->priv->image)
5132                 return;
5133
5134         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5135                                           GTK_WINDOW (window),
5136                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5137                                           GTK_STOCK_CANCEL,
5138                                           GTK_RESPONSE_CANCEL,
5139                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5140                                           NULL);
5141
5142         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5143         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5144         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5145
5146         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5147
5148         g_signal_connect (fc, "response",
5149                           G_CALLBACK (image_save_dialog_response_cb),
5150                           window);
5151
5152         gtk_widget_show (fc);
5153 }
5154
5155 static void
5156 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5157 {
5158         GtkClipboard *clipboard;
5159         GdkPixbuf    *pixbuf;
5160
5161         if (!window->priv->image)
5162                 return;
5163
5164         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5165                                               GDK_SELECTION_CLIPBOARD);
5166         ev_document_doc_mutex_lock ();
5167         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5168                                                window->priv->image);
5169         ev_document_doc_mutex_unlock ();
5170
5171         gtk_clipboard_set_image (clipboard, pixbuf);
5172         g_object_unref (pixbuf);
5173 }
5174
5175 static void
5176 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5177 {
5178         GList     *l;
5179         GdkScreen *screen;
5180
5181         if (!window->priv->attach_list)
5182                 return;
5183
5184         screen = gtk_window_get_screen (GTK_WINDOW (window));
5185
5186         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5187                 EvAttachment *attachment;
5188                 GError       *error = NULL;
5189
5190                 attachment = (EvAttachment *) l->data;
5191
5192                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5193
5194                 if (error) {
5195                         ev_window_error_message (window, error,
5196                                                  "%s", _("Unable to open attachment"));
5197                         g_error_free (error);
5198                 }
5199         }
5200 }
5201
5202 static void
5203 attachment_save_dialog_response_cb (GtkWidget *fc,
5204                                     gint       response_id,
5205                                     EvWindow  *ev_window)
5206 {
5207         GFile                *target_file;
5208         gchar                *uri;
5209         GList                *l;
5210         GtkFileChooserAction  fc_action;
5211         gboolean              is_dir;
5212         gboolean              is_native;
5213
5214         if (response_id != GTK_RESPONSE_OK) {
5215                 gtk_widget_destroy (fc);
5216                 return;
5217         }
5218
5219         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5220         target_file = g_file_new_for_uri (uri);
5221         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5222         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5223         is_native = g_file_is_native (target_file);
5224
5225         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5226                 EvAttachment *attachment;
5227                 GFile        *save_to;
5228                 GError       *error = NULL;
5229
5230                 attachment = (EvAttachment *) l->data;
5231
5232                 if (is_native) {
5233                         if (is_dir) {
5234                                 save_to = g_file_get_child (target_file,
5235                                                             ev_attachment_get_name (attachment));
5236                         } else {
5237                                 save_to = g_object_ref (target_file);
5238                         }
5239                 } else {
5240                         save_to = ev_tmp_file_get ("saveattachment");
5241                 }
5242
5243                 ev_attachment_save (attachment, save_to, &error);
5244
5245                 if (error) {
5246                         ev_window_error_message (ev_window, error,
5247                                                  "%s", _("The attachment could not be saved."));
5248                         g_error_free (error);
5249                         g_object_unref (save_to);
5250
5251                         continue;
5252                 }
5253
5254                 if (!is_native) {
5255                         GFile *dest_file;
5256
5257                         if (is_dir) {
5258                                 dest_file = g_file_get_child (target_file,
5259                                                               ev_attachment_get_name (attachment));
5260                         } else {
5261                                 dest_file = g_object_ref (target_file);
5262                         }
5263
5264                         ev_window_save_remote (ev_window, save_to, dest_file);
5265
5266                         g_object_unref (dest_file);
5267                 }
5268
5269                 g_object_unref (save_to);
5270         }
5271
5272         g_free (uri);
5273         g_object_unref (target_file);
5274
5275         gtk_widget_destroy (fc);
5276 }
5277
5278 static void
5279 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5280 {
5281         GtkWidget    *fc;
5282         EvAttachment *attachment = NULL;
5283
5284         if (!window->priv->attach_list)
5285                 return;
5286
5287         if (g_list_length (window->priv->attach_list) == 1)
5288                 attachment = (EvAttachment *) window->priv->attach_list->data;
5289
5290         fc = gtk_file_chooser_dialog_new (
5291                 _("Save Attachment"),
5292                 GTK_WINDOW (window),
5293                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5294                 GTK_STOCK_CANCEL,
5295                 GTK_RESPONSE_CANCEL,
5296                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5297                 NULL);
5298
5299         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5300         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5301         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5302
5303         if (attachment)
5304                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5305                                                    ev_attachment_get_name (attachment));
5306
5307         g_signal_connect (fc, "response",
5308                           G_CALLBACK (attachment_save_dialog_response_cb),
5309                           window);
5310
5311         gtk_widget_show (fc);
5312 }
5313
5314 static void
5315 ev_window_media_player_key_pressed (EvWindow    *window,
5316                                     const gchar *key,
5317                                     gpointer     user_data)
5318 {
5319         if (!gtk_window_is_active (GTK_WINDOW (window)))
5320                 return;
5321
5322         /* Note how Previous/Next only go to the
5323          * next/previous page despite their icon telling you
5324          * they should go to the beginning/end.
5325          *
5326          * There's very few keyboards with FFW/RWD though,
5327          * so we stick the most useful keybinding on the most
5328          * often seen keys
5329          */
5330         if (strcmp (key, "Play") == 0) {
5331                 ev_window_run_presentation (window);
5332         } else if (strcmp (key, "Previous") == 0) {
5333                 ev_window_cmd_go_previous_page (NULL, window);
5334         } else if (strcmp (key, "Next") == 0) {
5335                 ev_window_cmd_go_next_page (NULL, window);
5336         } else if (strcmp (key, "FastForward") == 0) {
5337                 ev_window_cmd_go_last_page (NULL, window);
5338         } else if (strcmp (key, "Rewind") == 0) {
5339                 ev_window_cmd_go_first_page (NULL, window);
5340         }
5341 }
5342
5343 static void
5344 ev_window_init (EvWindow *ev_window)
5345 {
5346         GtkActionGroup *action_group;
5347         GtkAccelGroup *accel_group;
5348         GError *error = NULL;
5349         GtkWidget *sidebar_widget;
5350         GObject *mpkeys;
5351
5352         g_signal_connect (ev_window, "configure_event",
5353                           G_CALLBACK (window_configure_event_cb), NULL);
5354         g_signal_connect (ev_window, "window_state_event",
5355                           G_CALLBACK (window_state_event_cb), NULL);
5356
5357         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5358
5359         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5360         ev_window->priv->title = ev_window_title_new (ev_window);
5361
5362         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5363         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5364         gtk_widget_show (ev_window->priv->main_box);
5365
5366         action_group = gtk_action_group_new ("MenuActions");
5367         ev_window->priv->action_group = action_group;
5368         gtk_action_group_set_translation_domain (action_group, NULL);
5369         gtk_action_group_add_actions (action_group, entries,
5370                                       G_N_ELEMENTS (entries), ev_window);
5371         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5372                                              G_N_ELEMENTS (toggle_entries),
5373                                              ev_window);
5374         set_action_properties (action_group);
5375         register_custom_actions (ev_window, action_group);
5376
5377         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5378         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5379                                             action_group, 0);
5380
5381         accel_group =
5382                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5383         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5384
5385         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5386
5387         action_group = gtk_action_group_new ("ViewPopupActions");
5388         ev_window->priv->view_popup_action_group = action_group;
5389         gtk_action_group_set_translation_domain (action_group, NULL);
5390         gtk_action_group_add_actions (action_group, view_popup_entries,
5391                                       G_N_ELEMENTS (view_popup_entries),
5392                                       ev_window);
5393         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5394                                             action_group, 0);
5395
5396         action_group = gtk_action_group_new ("AttachmentPopupActions");
5397         ev_window->priv->attachment_popup_action_group = action_group;
5398         gtk_action_group_set_translation_domain (action_group, NULL);
5399         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5400                                       G_N_ELEMENTS (attachment_popup_entries),
5401                                       ev_window);
5402         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5403                                             action_group, 0);
5404
5405         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5406                                               DATADIR"/evince-ui.xml",
5407                                               &error)) {
5408                 g_warning ("building menus failed: %s", error->message);
5409                 g_error_free (error);
5410         }
5411
5412         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5413         ev_window->priv->recent_action_group = NULL;
5414         ev_window->priv->recent_ui_id = 0;
5415         g_signal_connect_swapped (ev_window->priv->recent_manager,
5416                                   "changed",
5417                                   G_CALLBACK (ev_window_setup_recent),
5418                                   ev_window);
5419
5420         ev_window->priv->menubar =
5421                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5422                                             "/MainMenu");
5423         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5424                             ev_window->priv->menubar,
5425                             FALSE, FALSE, 0);
5426
5427         ev_window->priv->toolbar = GTK_WIDGET
5428           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5429                          "ui-manager", ev_window->priv->ui_manager,
5430                          "popup-path", "/ToolbarPopup",
5431                          "model", ev_application_get_toolbars_model (EV_APP),
5432                          NULL));
5433
5434         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5435                                    "DefaultToolBar");
5436         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5437                             ev_window->priv->toolbar,
5438                             FALSE, FALSE, 0);
5439         gtk_widget_show (ev_window->priv->toolbar);
5440
5441         /* Add the main area */
5442         ev_window->priv->hpaned = gtk_hpaned_new ();
5443         g_signal_connect (ev_window->priv->hpaned,
5444                           "notify::position",
5445                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5446                           ev_window);
5447
5448         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5449         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5450                             TRUE, TRUE, 0);
5451         gtk_widget_show (ev_window->priv->hpaned);
5452
5453         ev_window->priv->sidebar = ev_sidebar_new ();
5454         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5455                          ev_window->priv->sidebar, FALSE, FALSE);
5456         gtk_widget_show (ev_window->priv->sidebar);
5457
5458         /* Stub sidebar, for now */
5459
5460         sidebar_widget = ev_sidebar_thumbnails_new ();
5461         ev_window->priv->sidebar_thumbs = sidebar_widget;
5462         g_signal_connect (sidebar_widget,
5463                           "notify::main-widget",
5464                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5465                           ev_window);
5466         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5467         gtk_widget_show (sidebar_widget);
5468         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5469                              sidebar_widget);
5470
5471         sidebar_widget = ev_sidebar_links_new ();
5472         ev_window->priv->sidebar_links = sidebar_widget;
5473         g_signal_connect (sidebar_widget,
5474                           "notify::model",
5475                           G_CALLBACK (sidebar_widget_model_set),
5476                           ev_window);
5477         g_signal_connect (sidebar_widget,
5478                           "link_activated",
5479                           G_CALLBACK (sidebar_links_link_activated_cb),
5480                           ev_window);
5481         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5482         gtk_widget_show (sidebar_widget);
5483         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5484                              sidebar_widget);
5485
5486         sidebar_widget = ev_sidebar_attachments_new ();
5487         ev_window->priv->sidebar_attachments = sidebar_widget;
5488         g_signal_connect_object (sidebar_widget,
5489                                  "popup",
5490                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5491                                  ev_window, 0);
5492         gtk_widget_show (sidebar_widget);
5493         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5494                              sidebar_widget);
5495
5496         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5497         ev_window->priv->scrolled_window =
5498                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5499                                           "shadow-type", GTK_SHADOW_IN,
5500                                           NULL));
5501         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5502                             ev_window->priv->scrolled_window,
5503                             TRUE, TRUE, 0);
5504         gtk_widget_show (ev_window->priv->scrolled_window);
5505
5506         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5507                         ev_window->priv->view_box);
5508         gtk_widget_show (ev_window->priv->view_box);
5509
5510         ev_window->priv->view = ev_view_new ();
5511         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5512                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5513         ev_window->priv->password_view = ev_password_view_new ();
5514         g_signal_connect_swapped (ev_window->priv->password_view,
5515                                   "unlock",
5516                                   G_CALLBACK (ev_window_popup_password_dialog),
5517                                   ev_window);
5518         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5519                                  G_CALLBACK (view_actions_focus_in_cb),
5520                                  ev_window, 0);
5521         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5522                                  G_CALLBACK (view_actions_focus_out_cb),
5523                                  ev_window, 0);
5524         g_signal_connect_object (ev_window->priv->view, "external-link",
5525                                  G_CALLBACK (view_external_link_cb),
5526                                  ev_window, 0);
5527         g_signal_connect_object (ev_window->priv->view, "handle-link",
5528                                  G_CALLBACK (view_handle_link_cb),
5529                                  ev_window, 0);
5530
5531         g_signal_connect_object (ev_window->priv->view,
5532                                  "popup",
5533                                  G_CALLBACK (view_menu_popup_cb),
5534                                  ev_window, 0);
5535         gtk_widget_show (ev_window->priv->view);
5536         gtk_widget_show (ev_window->priv->password_view);
5537
5538         /* Find Bar */
5539         ev_window->priv->find_bar = egg_find_bar_new ();
5540         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5541                           ev_window->priv->find_bar,
5542                           FALSE, TRUE, 0);
5543
5544         /* We own a ref on these widgets, as we can swap them in and out */
5545         g_object_ref (ev_window->priv->view);
5546         g_object_ref (ev_window->priv->password_view);
5547
5548         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5549                            ev_window->priv->view);
5550
5551         g_signal_connect (ev_window->priv->view,
5552                           "notify::sizing-mode",
5553                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5554                           ev_window);
5555         g_signal_connect (ev_window->priv->view,
5556                           "notify::zoom",
5557                           G_CALLBACK (ev_window_zoom_changed_cb),
5558                           ev_window);
5559         g_signal_connect (ev_window->priv->view,
5560                           "notify::dual-page",
5561                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5562                           ev_window);
5563         g_signal_connect (ev_window->priv->view,
5564                           "notify::continuous",
5565                           G_CALLBACK (ev_window_continuous_changed_cb),
5566                           ev_window);
5567         g_signal_connect (ev_window->priv->view,
5568                           "notify::rotation",
5569                           G_CALLBACK (ev_window_rotation_changed_cb),
5570                           ev_window);
5571         g_signal_connect (ev_window->priv->view,
5572                           "notify::has-selection",
5573                           G_CALLBACK (ev_window_has_selection_changed_cb),
5574                           ev_window);
5575
5576         /* Connect sidebar signals */
5577         g_signal_connect (ev_window->priv->sidebar,
5578                           "notify::visible",
5579                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5580                           ev_window);
5581         g_signal_connect (ev_window->priv->sidebar,
5582                           "notify::current-page",
5583                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5584                           ev_window);
5585
5586         /* Connect to find bar signals */
5587         g_signal_connect (ev_window->priv->find_bar,
5588                           "previous",
5589                           G_CALLBACK (find_bar_previous_cb),
5590                           ev_window);
5591         g_signal_connect (ev_window->priv->find_bar,
5592                           "next",
5593                           G_CALLBACK (find_bar_next_cb),
5594                           ev_window);
5595         g_signal_connect (ev_window->priv->find_bar,
5596                           "close",
5597                           G_CALLBACK (find_bar_close_cb),
5598                           ev_window);
5599         g_signal_connect (ev_window->priv->find_bar,
5600                           "notify::search-string",
5601                           G_CALLBACK (find_bar_search_changed_cb),
5602                           ev_window);
5603         g_signal_connect (ev_window->priv->find_bar,
5604                           "notify::case-sensitive",
5605                           G_CALLBACK (find_bar_search_changed_cb),
5606                           ev_window);
5607         g_signal_connect (ev_window->priv->find_bar,
5608                           "notify::visible",
5609                           G_CALLBACK (find_bar_visibility_changed_cb),
5610                           ev_window);
5611         g_signal_connect (ev_window->priv->find_bar,
5612                           "scroll",
5613                           G_CALLBACK (find_bar_scroll),
5614                           ev_window);
5615
5616         /* Popups */
5617         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5618                                                                  "/DocumentPopup");
5619         ev_window->priv->link = NULL;
5620
5621         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5622                                                                        "/AttachmentPopup");
5623         ev_window->priv->attach_list = NULL;
5624
5625         /* Media player keys */
5626         mpkeys = ev_application_get_media_keys (EV_APP);
5627         if (mpkeys) {
5628                 g_signal_connect_swapped (mpkeys, "key_pressed",
5629                                           G_CALLBACK (ev_window_media_player_key_pressed),
5630                                           ev_window);
5631         }
5632
5633         /* Give focus to the document view */
5634         gtk_widget_grab_focus (ev_window->priv->view);
5635
5636         /* Set it user interface params */
5637         ev_window_setup_recent (ev_window);
5638
5639         setup_chrome_from_metadata (ev_window);
5640         set_chrome_actions (ev_window);
5641         update_chrome_visibility (ev_window);
5642
5643         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5644
5645         setup_view_from_metadata (ev_window);
5646         setup_sidebar_from_metadata (ev_window, NULL);
5647
5648         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5649         ev_window_setup_action_sensitivity (ev_window);
5650 }
5651
5652 /**
5653  * ev_window_new:
5654  *
5655  * Creates a #GtkWidget that represents the window.
5656  *
5657  * Returns: the #GtkWidget that represents the window.
5658  */
5659 GtkWidget *
5660 ev_window_new (void)
5661 {
5662         GtkWidget *ev_window;
5663
5664         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5665                                               "type", GTK_WINDOW_TOPLEVEL,
5666                                               NULL));
5667
5668         return ev_window;
5669 }