shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include <errno.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34 #include <unistd.h>
  35
  36 #include <glib/gstdio.h>
  37 #include <glib/gi18n.h>
  38 #include <gio/gio.h>
  39 #include <gtk/gtk.h>
  40 #include <gtk/gtkprintunixdialog.h>
  41 #include <gconf/gconf-client.h>
  42
  43 #include "egg-editable-toolbar.h"
  44 #include "egg-toolbar-editor.h"
  45 #include "egg-toolbars-model.h"
  46
  47 #include "eggfindbar.h"
  48
  49 #include "ephy-zoom-action.h"
  50 #include "ephy-zoom.h"
  51
  52 #include "ev-application.h"
  53 #include "ev-document-factory.h"
  54 #include "ev-document-find.h"
  55 #include "ev-document-fonts.h"
  56 #include "ev-document-images.h"
  57 #include "ev-document-links.h"
  58 #include "ev-document-thumbnails.h"
  59 #include "ev-file-exporter.h"
  60 #include "ev-file-helpers.h"
  61 #include "ev-file-monitor.h"
  62 #include "ev-history.h"
  63 #include "ev-image.h"
  64 #include "ev-job-scheduler.h"
  65 #include "ev-jobs.h"
  66 #include "ev-message-area.h"
  67 #include "ev-metadata-manager.h"
  68 #include "ev-mount-operation.h"
  69 #include "ev-navigation-action.h"
  70 #include "ev-open-recent-action.h"
  71 #include "ev-page-action.h"
  72 #include "ev-password.h"
  73 #include "ev-password-view.h"
  74 #include "ev-properties-dialog.h"
  75 #include "ev-sidebar-attachments.h"
  76 #include "ev-sidebar.h"
  77 #include "ev-sidebar-links.h"
  78 #include "ev-sidebar-page.h"
  79 #include "ev-sidebar-thumbnails.h"
  80 #include "ev-stock-icons.h"
  81 #include "ev-utils.h"
  82 #include "ev-view.h"
  83 #include "ev-window.h"
  84 #include "ev-window-title.h"
  85
  86 #ifdef ENABLE_DBUS
  87 #include "ev-media-player-keys.h"
  88 #endif /* ENABLE_DBUS */
  89
  90 #ifdef ENABLE_PDF
  91 #include <poppler.h>
  92 #endif
  93
  94 typedef enum {
  95         PAGE_MODE_DOCUMENT,
  96         PAGE_MODE_PASSWORD
  97 } EvWindowPageMode;
  98
  99 typedef enum {
 100         EV_CHROME_MENUBAR       = 1 << 0,
 101         EV_CHROME_TOOLBAR       = 1 << 1,
 102         EV_CHROME_FINDBAR       = 1 << 2,
 103         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 104         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 105         EV_CHROME_SIDEBAR       = 1 << 5,
 106         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 107         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 108 } EvChrome;
 109
 110 struct _EvWindowPrivate {
 111         /* UI */
 112         EvChrome chrome;
 113
 114         GtkWidget *main_box;
 115         GtkWidget *menubar;
 116         GtkWidget *toolbar;
 117         GtkWidget *hpaned;
 118         GtkWidget *view_box;
 119         GtkWidget *sidebar;
 120         GtkWidget *find_bar;
 121         GtkWidget *scrolled_window;
 122         GtkWidget *view;
 123         GtkWidget *message_area;
 124         GtkWidget *password_view;
 125         GtkWidget *sidebar_thumbs;
 126         GtkWidget *sidebar_links;
 127         GtkWidget *sidebar_attachments;
 128
 129         /* Dialogs */
 130         GtkWidget *properties;
 131         GtkWidget *print_dialog;
 132         GtkWidget *password_dialog;
 133
 134         /* UI Builders */
 135         GtkActionGroup   *action_group;
 136         GtkActionGroup   *view_popup_action_group;
 137         GtkActionGroup   *attachment_popup_action_group;
 138         GtkRecentManager *recent_manager;
 139         GtkActionGroup   *recent_action_group;
 140         guint             recent_ui_id;
 141         GtkUIManager     *ui_manager;
 142
 143         /* Fullscreen mode */
 144         GtkWidget *fullscreen_toolbar;
 145
 146         /* Presentation mode */
 147         guint      presentation_timeout_id;
 148
 149         /* Preview mode */
 150         GtkWidget *preview_toolbar;
 151         gchar     *print_settings_file;
 152
 153         /* Popup view */
 154         GtkWidget *view_popup;
 155         EvLink    *link;
 156         EvImage   *image;
 157
 158         /* Popup attachment */
 159         GtkWidget    *attachment_popup;
 160         GList        *attach_list;
 161
 162         /* Document */
 163         char *uri;
 164         char *local_uri;
 165         EvLinkDest *dest;
 166         gboolean unlink_temp_file;
 167         gboolean in_reload;
 168         EvFileMonitor *monitor;
 169         guint setup_document_idle;
 170
 171         EvDocument *document;
 172         EvHistory *history;
 173         EvPageCache *page_cache;
 174         EvWindowPageMode page_mode;
 175         EvWindowTitle *title;
 176
 177         EvJob            *load_job;
 178         EvJob            *reload_job;
 179         EvJob            *thumbnail_job;
 180         EvJob            *save_job;
 181         EvJob            *print_job;
 182         EvJob            *find_job;
 183
 184         /* Printing */
 185         gboolean          print_preview;
 186         GtkPrintJob      *gtk_print_job;
 187         GtkPrinter       *printer;
 188         GtkPrintSettings *print_settings;
 189         GtkPageSetup     *print_page_setup;
 190
 191 };
 192
 193 #define EV_WINDOW_GET_PRIVATE(object) \
 194         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 195
 196 #define PAGE_SELECTOR_ACTION    "PageSelector"
 197 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 198 #define NAVIGATION_ACTION       "Navigation"
 199
 200 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 201 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 202 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 203
 204 #define PRESENTATION_TIMEOUT 5
 205
 206 #define SIDEBAR_DEFAULT_SIZE    132
 207 #define LINKS_SIDEBAR_ID "links"
 208 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 209 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 210
 211 static const gchar *document_print_settings[] = {
 212         GTK_PRINT_SETTINGS_N_COPIES,
 213         GTK_PRINT_SETTINGS_COLLATE,
 214         GTK_PRINT_SETTINGS_REVERSE,
 215         GTK_PRINT_SETTINGS_NUMBER_UP,
 216         GTK_PRINT_SETTINGS_SCALE,
 217         GTK_PRINT_SETTINGS_PRINT_PAGES,
 218         GTK_PRINT_SETTINGS_PAGE_RANGES,
 219         GTK_PRINT_SETTINGS_PAGE_SET
 220 };
 221
 222 static void     ev_window_update_actions                (EvWindow         *ev_window);
 223 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 224                                                          GParamSpec       *pspec,
 225                                                          EvWindow         *ev_window);
 226 static void     ev_window_set_page_mode                 (EvWindow         *window,
 227                                                          EvWindowPageMode  page_mode);
 228 static void     ev_window_load_job_cb                   (EvJob            *job,
 229                                                          gpointer          data);
 230 static void     ev_window_reload_document               (EvWindow         *window);
 231 static void     ev_window_reload_job_cb                 (EvJob            *job,
 232                                                          EvWindow         *window);
 233 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_print_job_cb                  (EvJob            *job,
 236                                                          EvWindow         *window);
 237 static void     ev_window_save_job_cb                   (EvJob            *save,
 238                                                          EvWindow         *window);
 239 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 240                                                          GParamSpec       *pspec,
 241                                                          EvWindow         *ev_window);
 242 static void     ev_window_zoom_changed_cb               (EvView           *view,
 243                                                          GParamSpec       *pspec,
 244                                                          EvWindow         *ev_window);
 245 static void     ev_window_add_recent                    (EvWindow         *window,
 246                                                          const char       *filename);
 247 static void     ev_window_run_fullscreen                (EvWindow         *window);
 248 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 249                                                          gboolean          unfullscreen_window);
 250 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 251                                                          EvWindow         *window);
 252 static void     ev_window_run_presentation              (EvWindow         *window);
 253 static void     ev_window_stop_presentation             (EvWindow         *window,
 254                                                          gboolean          unfullscreen_window);
 255 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 256                                                          EvWindow         *window);
 257 static void     ev_window_run_preview                   (EvWindow         *window);
 258 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 259                                                          EvWindow         *window);
 260 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 261                                                          EvWindow         *window);
 262 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 263                                                          EvWindow         *window);
 264 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 265                                                          EvWindow         *window);
 266 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 267                                                          EvWindow         *window);
 268 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 269                                                          EvWindow         *window);
 270 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 271                                                          EvWindow         *window);
 272 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 273                                                          EvWindow         *ev_window);
 274 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 275                                                          EvWindow         *ev_window);
 276 static void     view_handle_link_cb                     (EvView           *view,
 277                                                          EvLink           *link,
 278                                                          EvWindow         *window);
 279 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 280 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 281                                                          EvWindow         *ev_window);
 282 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 283                                                          GParamSpec       *param,
 284                                                          EvWindow         *ev_window);
 285 static void     ev_window_do_preview_print              (EvWindow         *window);
 286 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 287                                                          GFile            *source_file);
 288 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 289                                                          const gchar      *key,
 290                                                          gpointer          user_data);
 291
 292 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 293
 294 static void
 295 ev_window_set_action_sensitive (EvWindow   *ev_window,
 296                                 const char *name,
 297                                 gboolean    sensitive)
 298 {
 299         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 300                                                          name);
 301         gtk_action_set_sensitive (action, sensitive);
 302 }
 303
 304
 305 static void
 306 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 307 {
 308         EvDocument *document = ev_window->priv->document;
 309         const EvDocumentInfo *info = NULL;
 310
 311         gboolean has_document = FALSE;
 312         gboolean ok_to_print = TRUE;
 313         gboolean ok_to_copy = TRUE;
 314         gboolean has_properties = TRUE;
 315         gboolean override_restrictions = TRUE;
 316         gboolean can_get_text = FALSE;
 317         gboolean has_pages = FALSE;
 318         gboolean can_find = FALSE;
 319
 320         GConfClient *client;
 321
 322         if (document) {
 323                 has_document = TRUE;
 324                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 325         }
 326
 327         if (has_document && ev_window->priv->page_cache) {
 328                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 329         }
 330
 331         if (!info || info->fields_mask == 0) {
 332                 has_properties = FALSE;
 333         }
 334
 335         if (has_document && EV_IS_SELECTION (document)) {
 336                 can_get_text = TRUE;
 337         }
 338
 339         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 340                 can_find = TRUE;
 341         }
 342
 343         client = gconf_client_get_default ();
 344         override_restrictions = gconf_client_get_bool (client,
 345                                                        GCONF_OVERRIDE_RESTRICTIONS,
 346                                                        NULL);
 347         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 348                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 349                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 350         }
 351
 352         if (has_document && !EV_IS_FILE_EXPORTER(document))
 353                 ok_to_print = FALSE;
 354
 355
 356         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 357                 ok_to_copy = FALSE;
 358         }
 359
 360         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 361                 ok_to_print = FALSE;
 362         }
 363
 364         g_object_unref (client);
 365
 366         /* File menu */
 367         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 368         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 369         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 370         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 371         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 372
 373         /* Edit menu */
 374         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 375         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 376         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 377         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 378         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 379
 380         /* View menu */
 381         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 382         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 383         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 385         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 387
 388         /* Toolbar-specific actions: */
 389         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 390         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 391         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 392         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 393
 394         ev_window_update_actions (ev_window);
 395 }
 396
 397 static void
 398 ev_window_update_actions (EvWindow *ev_window)
 399 {
 400         EvView *view = EV_VIEW (ev_window->priv->view);
 401         int n_pages = 0, page = -1;
 402         gboolean has_pages = FALSE;
 403         gboolean presentation_mode;
 404         gboolean can_find_in_page = FALSE;
 405
 406         if (ev_window->priv->document && ev_window->priv->page_cache) {
 407                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 408                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 409                 has_pages = n_pages > 0;
 410         }
 411
 412         can_find_in_page = (ev_window->priv->find_job &&
 413                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 414
 415         ev_window_set_action_sensitive (ev_window, "EditCopy",
 416                                         has_pages &&
 417                                         ev_view_get_has_selection (view));
 418         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 419                                         has_pages && can_find_in_page);
 420         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 421                                         has_pages && can_find_in_page);
 422
 423         presentation_mode = ev_view_get_presentation (view);
 424
 425         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 426                                         has_pages &&
 427                                         ev_view_can_zoom_in (view) &&
 428                                         !presentation_mode);
 429         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 430                                         has_pages &&
 431                                         ev_view_can_zoom_out (view) &&
 432                                         !presentation_mode);
 433
 434         /* Go menu */
 435         if (has_pages) {
 436                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 437                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 438                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 439                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 440         } else {
 441                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 442                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 443                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 444                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 445         }
 446
 447         if (has_pages &&
 448             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 449             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 450                 GtkAction *action;
 451                 float      zoom;
 452                 float      real_zoom;
 453
 454                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 455                                                       ZOOM_CONTROL_ACTION);
 456
 457                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 458                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 459                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 460
 461                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 462         }
 463 }
 464
 465 static void
 466 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 467 {
 468         gboolean can_find;
 469
 470         can_find = window->priv->document &&
 471             EV_IS_DOCUMENT_FIND (window->priv->document);
 472
 473         if (window->priv->action_group) {
 474                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 475                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 476                 ev_window_set_action_sensitive (window, "Space", sensitive);
 477                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 478                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 479                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 480                 ev_window_set_action_sensitive (window, "Return", sensitive);
 481                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 482                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 483                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 484                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 485                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 486                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 487
 488                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 489         }
 490 }
 491
 492 static void
 493 set_widget_visibility (GtkWidget *widget, gboolean visible)
 494 {
 495         g_assert (GTK_IS_WIDGET (widget));
 496
 497         if (visible)
 498                 gtk_widget_show (widget);
 499         else
 500                 gtk_widget_hide (widget);
 501 }
 502
 503 static void
 504 update_chrome_visibility (EvWindow *window)
 505 {
 506         EvWindowPrivate *priv = window->priv;
 507         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 508         gboolean fullscreen_mode, presentation, fullscreen;
 509         gboolean preview_toolbar;
 510
 511         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 512         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 513         fullscreen_mode = fullscreen || presentation;
 514
 515         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 516         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 517                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 518         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 519                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 520         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 521         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 522         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 523
 524         set_widget_visibility (priv->menubar, menubar);
 525         set_widget_visibility (priv->toolbar, toolbar);
 526         set_widget_visibility (priv->find_bar, findbar);
 527         set_widget_visibility (priv->sidebar, sidebar);
 528
 529         if (priv->preview_toolbar)
 530                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 531
 532         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 533         gtk_widget_set_sensitive (priv->menubar, menubar);
 534
 535         if (priv->fullscreen_toolbar != NULL) {
 536                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 537         }
 538 }
 539
 540 static void
 541 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 542 {
 543         EvWindowPrivate *priv = window->priv;
 544
 545         if (active) {
 546                 priv->chrome |= flag;
 547         } else {
 548                 priv->chrome &= ~flag;
 549         }
 550 }
 551
 552 static void
 553 update_sizing_buttons (EvWindow *window)
 554 {
 555         GtkActionGroup *action_group = window->priv->action_group;
 556         GtkAction *action;
 557         gboolean best_fit, page_width;
 558         EvSizingMode sizing_mode;
 559
 560         if (window->priv->view == NULL)
 561                 return;
 562
 563         g_object_get (window->priv->view,
 564                       "sizing_mode", &sizing_mode,
 565                       NULL);
 566
 567         switch (sizing_mode) {
 568                 case EV_SIZING_BEST_FIT:
 569                         best_fit = TRUE;
 570                         page_width = FALSE;
 571                         break;
 572                 case EV_SIZING_FIT_WIDTH:
 573                         best_fit = FALSE;
 574                         page_width = TRUE;
 575                         break;
 576                 default:
 577                         best_fit = page_width = FALSE;
 578                         break;
 579         }
 580
 581         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 582         g_signal_handlers_block_by_func
 583                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 584         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 585         g_signal_handlers_unblock_by_func
 586                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 587
 588         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 589         g_signal_handlers_block_by_func
 590                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 591         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 592         g_signal_handlers_unblock_by_func
 593                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 594
 595         action = gtk_action_group_get_action (window->priv->action_group,
 596                                               ZOOM_CONTROL_ACTION);
 597         if (best_fit) {
 598                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 599                                                  EPHY_ZOOM_BEST_FIT);
 600         } else if (page_width) {
 601                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 602                                                  EPHY_ZOOM_FIT_WIDTH);
 603         }
 604 }
 605
 606 /**
 607  * ev_window_is_empty:
 608  * @ev_window: The instance of the #EvWindow.
 609  *
 610  * It does look if there is any document loaded or if there is any job to load
 611  * a document.
 612  *
 613  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 614  *          loaded, %FALSE in other case.
 615  */
 616 gboolean
 617 ev_window_is_empty (const EvWindow *ev_window)
 618 {
 619         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 620
 621         return (ev_window->priv->document == NULL) &&
 622                 (ev_window->priv->load_job == NULL);
 623 }
 624
 625 static void
 626 ev_window_set_message_area (EvWindow  *window,
 627                             GtkWidget *area)
 628 {
 629         if (window->priv->message_area == area)
 630                 return;
 631
 632         if (window->priv->message_area)
 633                 gtk_widget_destroy (window->priv->message_area);
 634         window->priv->message_area = area;
 635
 636         if (!area)
 637                 return;
 638
 639         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 640                             window->priv->message_area,
 641                             FALSE, FALSE, 0);
 642         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 643                                window->priv->message_area, 0);
 644         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 645                                    (gpointer) &(window->priv->message_area));
 646 }
 647
 648 static void
 649 ev_window_message_area_response_cb (EvMessageArea *area,
 650                                     gint           response_id,
 651                                     EvWindow      *window)
 652 {
 653         ev_window_set_message_area (window, NULL);
 654 }
 655
 656 static void
 657 ev_window_error_message (GtkWindow *window, const gchar *msg, GError *error)
 658 {
 659         GtkWidget *area;
 660
 661         if (EV_WINDOW (window)->priv->message_area)
 662                 return;
 663
 664         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 665                                     msg,
 666                                     GTK_STOCK_CLOSE,
 667                                     GTK_RESPONSE_CANCEL,
 668                                     NULL);
 669         if (error)
 670                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 671         g_signal_connect (area, "response",
 672                           G_CALLBACK (ev_window_message_area_response_cb),
 673                           window);
 674         gtk_widget_show (area);
 675         ev_window_set_message_area (EV_WINDOW (window), area);
 676 }
 677
 678 static void
 679 ev_window_warning_message (GtkWindow *window, const gchar *msg)
 680 {
 681         GtkWidget *area;
 682
 683         if (EV_WINDOW (window)->priv->message_area)
 684                 return;
 685
 686         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 687                                     msg,
 688                                     GTK_STOCK_CLOSE,
 689                                     GTK_RESPONSE_CANCEL,
 690                                     NULL);
 691
 692         g_signal_connect (area, "response",
 693                           G_CALLBACK (ev_window_message_area_response_cb),
 694                           window);
 695         gtk_widget_show (area);
 696         ev_window_set_message_area (EV_WINDOW (window), area);
 697 }
 698
 699 static void
 700 page_changed_cb (EvPageCache *page_cache,
 701                  gint         page,
 702                  EvWindow    *ev_window)
 703 {
 704         ev_window_update_actions (ev_window);
 705
 706         ev_window_update_find_status_message (ev_window);
 707
 708         if (!ev_window_is_empty (ev_window))
 709                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 710 }
 711
 712 typedef struct _FindTask {
 713         const gchar *page_label;
 714         gchar *chapter;
 715 } FindTask;
 716
 717 static gboolean
 718 ev_window_find_chapter (GtkTreeModel *tree_model,
 719                         GtkTreePath  *path,
 720                         GtkTreeIter  *iter,
 721                         gpointer      data)
 722 {
 723         FindTask *task = (FindTask *)data;
 724         gchar *page_string;
 725
 726         gtk_tree_model_get (tree_model, iter,
 727                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 728                             -1);
 729
 730         if (!page_string)
 731                 return FALSE;
 732
 733         if (!strcmp (page_string, task->page_label)) {
 734                 gtk_tree_model_get (tree_model, iter,
 735                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 736                                     -1);
 737                 g_free (page_string);
 738                 return TRUE;
 739         }
 740
 741         g_free (page_string);
 742         return FALSE;
 743 }
 744
 745 static void
 746 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 747 {
 748         gchar *page_label = NULL;
 749         gchar *link_title;
 750         FindTask find_task;
 751         EvLink *real_link;
 752         EvLinkAction *action;
 753         EvLinkDest *dest;
 754
 755         if (window->priv->history == NULL)
 756                 return;
 757
 758         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 759                 return;
 760
 761         if (link) {
 762                 action = g_object_ref (ev_link_get_action (link));
 763                 dest = ev_link_action_get_dest (action);
 764                 page = ev_link_dest_get_page (dest);
 765                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 766         } else {
 767                 dest = ev_link_dest_new_page (page);
 768                 action = ev_link_action_new_dest (dest);
 769                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 770         }
 771
 772         if (!page_label)
 773                 return;
 774
 775         find_task.page_label = page_label;
 776         find_task.chapter = NULL;
 777
 778         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 779                 GtkTreeModel *model;
 780
 781                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 782
 783                 if (model) {
 784                         gtk_tree_model_foreach (model,
 785                                                 ev_window_find_chapter,
 786                                                 &find_task);
 787
 788                         g_object_unref (model);
 789                 }
 790         }
 791
 792         if (find_task.chapter)
 793                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 794         else
 795                 link_title = g_strdup_printf (_("Page %s"), page_label);
 796
 797         real_link = ev_link_new (link_title, action);
 798
 799         ev_history_add_link (window->priv->history, real_link);
 800
 801         g_free (find_task.chapter);
 802         g_free (link_title);
 803         g_free (page_label);
 804         g_object_unref (real_link);
 805 }
 806
 807 static void
 808 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 809 {
 810         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 811
 812         ev_window_add_history (window, 0, link);
 813         ev_window_add_history (window, current_page, NULL);
 814 }
 815
 816 static void
 817 history_changed_cb (EvPageCache *page_cache,
 818                     gint         page,
 819                     EvWindow    *window)
 820 {
 821         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 822
 823         ev_window_add_history (window, page, NULL);
 824         ev_window_add_history (window, current_page, NULL);
 825
 826         return;
 827 }
 828
 829 static void
 830 update_document_mode (EvWindow *window, EvDocumentMode mode)
 831 {
 832         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 833                 ev_window_run_presentation (window);
 834         }
 835         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 836                 ev_window_run_fullscreen (window);
 837         }
 838 }
 839
 840 static void
 841 setup_document_from_metadata (EvWindow *window)
 842 {
 843         char *uri = window->priv->uri;
 844         GValue page = { 0, };
 845         gint n_pages;
 846         gint new_page;
 847
 848         /* View the previously shown page, but make sure to not open a document on
 849          * the last page, since closing it on the last page most likely means the
 850          * user was finished reading the document. In that case, reopening should
 851          * show the first page. */
 852         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 853                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 854                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 855                 if (!window->priv->in_reload && new_page == n_pages - 1)
 856                         new_page = 0;
 857                 ev_page_cache_set_current_page (window->priv->page_cache,
 858                                                 new_page);
 859                 g_value_unset (&page);
 860         }
 861 }
 862
 863 static void
 864 setup_chrome_from_metadata (EvWindow *window)
 865 {
 866         EvChrome chrome = EV_CHROME_NORMAL;
 867         GValue show_toolbar = { 0, };
 868
 869         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 870                 if (!g_value_get_boolean (&show_toolbar))
 871                         chrome &= ~EV_CHROME_TOOLBAR;
 872                 g_value_unset (&show_toolbar);
 873         }
 874         window->priv->chrome = chrome;
 875 }
 876
 877 static void
 878 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 879 {
 880         char *uri = window->priv->uri;
 881         GtkWidget *sidebar = window->priv->sidebar;
 882         GtkWidget *links = window->priv->sidebar_links;
 883         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 884         GtkWidget *attachments = window->priv->sidebar_attachments;
 885         GValue sidebar_size = { 0, };
 886         GValue sidebar_page = { 0, };
 887         GValue sidebar_visibility = { 0, };
 888
 889         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 890                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 891                                         g_value_get_int (&sidebar_size));
 892                 g_value_unset(&sidebar_size);
 893         }
 894
 895         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 896                 const char *page_id = g_value_get_string (&sidebar_page);
 897
 898                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 899                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 900                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 901                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 902                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 903                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 904                 }
 905                 g_value_unset (&sidebar_page);
 906         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 907                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 908         }
 909
 910         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 911                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 912                 g_value_unset (&sidebar_visibility);
 913                 update_chrome_visibility (window);
 914         }
 915 }
 916
 917 static void
 918 setup_size_from_metadata (EvWindow *window)
 919 {
 920         char *uri = window->priv->uri;
 921         GValue width = { 0, };
 922         GValue height = { 0, };
 923         GValue width_ratio = { 0, };
 924         GValue height_ratio = { 0, };
 925         GValue maximized = { 0, };
 926         GValue x = { 0, };
 927         GValue y = { 0, };
 928
 929         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 930                 if (g_value_get_boolean (&maximized)) {
 931                         gtk_window_maximize (GTK_WINDOW (window));
 932                         return;
 933                 } else {
 934                         gtk_window_unmaximize (GTK_WINDOW (window));
 935                 }
 936                 g_value_unset (&maximized);
 937         }
 938
 939         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 940             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 941                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 942                                  g_value_get_int (&y));
 943                 g_value_unset (&x);
 944                 g_value_unset (&y);
 945         }
 946
 947         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 948             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 949                 gtk_window_resize (GTK_WINDOW (window),
 950                                    g_value_get_int (&width),
 951                                    g_value_get_int (&height));
 952                 g_value_unset (&width);
 953                 g_value_unset (&height);
 954                 return;
 955         }
 956
 957         if (window->priv->page_cache &&
 958             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 959             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 960
 961                 gint document_width;
 962                 gint document_height;
 963
 964                 GdkScreen *screen;
 965
 966                 gint request_width;
 967                 gint request_height;
 968
 969                 ev_page_cache_get_max_width (window->priv->page_cache,
 970                                              0, 1.0,
 971                                              &document_width);
 972                 ev_page_cache_get_max_height (window->priv->page_cache,
 973                                              0, 1.0,
 974                                              &document_height);
 975
 976                 request_width = g_value_get_double (&width_ratio) * document_width;
 977                 request_height = g_value_get_double (&height_ratio) * document_height;
 978
 979                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 980
 981                 if (screen) {
 982                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 983                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 984                 }
 985
 986                 gtk_window_resize (GTK_WINDOW (window),
 987                                    request_width,
 988                                    request_height);
 989                 g_value_unset (&width_ratio);
 990                 g_value_unset (&height_ratio);
 991         }
 992 }
 993
 994 static void
 995 setup_view_from_metadata (EvWindow *window)
 996 {
 997         EvView *view = EV_VIEW (window->priv->view);
 998         char *uri = window->priv->uri;
 999         GEnumValue *enum_value;
1000         GValue sizing_mode = { 0, };
1001         GValue zoom = { 0, };
1002         GValue continuous = { 0, };
1003         GValue dual_page = { 0, };
1004         GValue presentation = { 0, };
1005         GValue fullscreen = { 0, };
1006         GValue rotation = { 0, };
1007         GValue maximized = { 0, };
1008
1009         /* Maximized */
1010         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1011                 if (g_value_get_boolean (&maximized)) {
1012                         gtk_window_maximize (GTK_WINDOW (window));
1013                 } else {
1014                         gtk_window_unmaximize (GTK_WINDOW (window));
1015                 }
1016                 g_value_unset (&maximized);
1017         }
1018
1019         /* Sizing mode */
1020         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1021                 enum_value = g_enum_get_value_by_nick
1022                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1023                 g_value_unset (&sizing_mode);
1024                 ev_view_set_sizing_mode (view, enum_value->value);
1025         }
1026
1027         /* Zoom */
1028         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1029             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1030                 gdouble zoom_value;
1031
1032                 zoom_value = g_value_get_double (&zoom);
1033                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1034                 ev_view_set_zoom (view, zoom_value, FALSE);
1035                 g_value_unset (&zoom);
1036         }
1037
1038         /* Continuous */
1039         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1040                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1041                 g_value_unset (&continuous);
1042         }
1043
1044         /* Dual page */
1045         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1046                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1047                 g_value_unset (&dual_page);
1048         }
1049
1050         /* Presentation */
1051         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1052                 if (g_value_get_boolean (&presentation) && uri) {
1053                         ev_window_run_presentation (window);
1054                 }
1055                 g_value_unset (&presentation);
1056         }
1057
1058         /* Fullscreen */
1059         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1060                 if (g_value_get_boolean (&fullscreen) && uri) {
1061                         ev_window_run_fullscreen (window);
1062                 }
1063                 g_value_unset (&fullscreen);
1064         }
1065
1066         /* Rotation */
1067         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1068                 if (g_value_get_int (&rotation)) {
1069                         switch (g_value_get_int (&rotation)) {
1070                                 case 90:
1071                                         ev_view_set_rotation (view, 90);
1072                                         break;
1073                                 case 180:
1074                                         ev_view_set_rotation (view, 180);
1075                                         break;
1076                                 case 270:
1077                                         ev_view_set_rotation (view, 270);
1078                                         break;
1079                                 default:
1080                                         break;
1081                         }
1082                 }
1083                 g_value_unset (&rotation);
1084         }
1085 }
1086
1087 static void
1088 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1089 {
1090         if (ev_window->priv->thumbnail_job != NULL) {
1091                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1092                         ev_job_cancel (ev_window->priv->thumbnail_job);
1093
1094                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1095                                                       ev_window_set_icon_from_thumbnail,
1096                                                       ev_window);
1097                 g_object_unref (ev_window->priv->thumbnail_job);
1098                 ev_window->priv->thumbnail_job = NULL;
1099         }
1100 }
1101
1102 static void
1103 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1104                                    EvWindow       *ev_window)
1105 {
1106         if (job->thumbnail) {
1107                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1108                                      job->thumbnail);
1109         }
1110
1111         ev_window_clear_thumbnail_job (ev_window);
1112 }
1113
1114 static void
1115 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1116 {
1117         gint page_width, page_height;
1118         gdouble scale;
1119         EvDocument *document = ev_window->priv->document;
1120
1121         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1122             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1123                 return;
1124         }
1125
1126         ev_window_clear_thumbnail_job (ev_window);
1127
1128         ev_page_cache_get_size (ev_window->priv->page_cache,
1129                                 0, 0, 1.0,
1130                                 &page_width, &page_height);
1131         scale = (gdouble)128 / (gdouble)page_width;
1132
1133         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1134         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1135                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1136                           ev_window);
1137         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1138 }
1139
1140 static gboolean
1141 ev_window_setup_document (EvWindow *ev_window)
1142 {
1143         const EvDocumentInfo *info;
1144         EvDocument *document = ev_window->priv->document;
1145         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1146         GtkAction *action;
1147
1148         ev_window->priv->setup_document_idle = 0;
1149
1150         ev_window_refresh_window_thumbnail (ev_window, 0);
1151
1152         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1153         ev_window_title_set_document (ev_window->priv->title, document);
1154         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1155
1156         ev_sidebar_set_document (sidebar, document);
1157
1158         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1159         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1160         ev_window_setup_action_sensitivity (ev_window);
1161
1162         if (ev_window->priv->history)
1163                 g_object_unref (ev_window->priv->history);
1164         ev_window->priv->history = ev_history_new ();
1165         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1166         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1167
1168         if (ev_window->priv->properties) {
1169                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1170                                                    ev_window->priv->document);
1171         }
1172
1173         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1174         update_document_mode (ev_window, info->mode);
1175
1176         return FALSE;
1177 }
1178
1179 static void
1180 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1181 {
1182         EvView *view = EV_VIEW (ev_window->priv->view);
1183
1184         if (ev_window->priv->document)
1185                 g_object_unref (ev_window->priv->document);
1186         ev_window->priv->document = g_object_ref (document);
1187
1188         ev_window_set_message_area (ev_window, NULL);
1189
1190         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1191         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1192                           G_CALLBACK (page_changed_cb), ev_window);
1193         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1194                           G_CALLBACK (history_changed_cb), ev_window);
1195
1196         setup_size_from_metadata (ev_window);
1197         setup_sidebar_from_metadata (ev_window, document);
1198         setup_document_from_metadata (ev_window);
1199
1200         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1201                 ev_view_set_document (view, document);
1202         } else {
1203                 ev_window_warning_message (GTK_WINDOW (ev_window),
1204                                            _("The document contains no pages"));
1205         }
1206
1207         if (ev_window->priv->setup_document_idle > 0)
1208                 g_source_remove (ev_window->priv->setup_document_idle);
1209         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1210 }
1211
1212 static void
1213 ev_window_document_changed (EvWindow *ev_window,
1214                             gpointer  user_data)
1215 {
1216         ev_window_reload_document (ev_window);
1217 }
1218
1219 static void
1220 password_dialog_response (GtkWidget *password_dialog,
1221                           gint       response_id,
1222                           EvWindow  *ev_window)
1223 {
1224         if (response_id == GTK_RESPONSE_OK) {
1225                 ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job),
1226                                           ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog)));
1227
1228                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1229
1230                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1231                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1232
1233                 gtk_widget_destroy (password_dialog);
1234
1235                 return;
1236         }
1237
1238         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1239         gtk_widget_destroy (password_dialog);
1240 }
1241
1242 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1243  * password_view page.  It assumes that ev_window->priv->password_* has been set
1244  * correctly.  These are cleared by password_dialog_response() */
1245
1246 static void
1247 ev_window_popup_password_dialog (EvWindow *ev_window)
1248 {
1249         g_assert (ev_window->priv->load_job);
1250
1251         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1252
1253         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1254         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1255
1256         if (ev_window->priv->password_dialog == NULL) {
1257                 ev_window->priv->password_dialog =
1258                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1259                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1260
1261                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1262                                            (gpointer) &(ev_window->priv->password_dialog));
1263                 g_signal_connect (ev_window->priv->password_dialog,
1264                                   "response",
1265                                   G_CALLBACK (password_dialog_response),
1266                                   ev_window);
1267                 gtk_widget_show (ev_window->priv->password_dialog);
1268         } else {
1269                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1270         }
1271 }
1272
1273 static void
1274 ev_window_clear_load_job (EvWindow *ev_window)
1275 {
1276         if (ev_window->priv->load_job != NULL) {
1277                 if (!ev_job_is_finished (ev_window->priv->load_job))
1278                         ev_job_cancel (ev_window->priv->load_job);
1279
1280                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1281                 g_object_unref (ev_window->priv->load_job);
1282                 ev_window->priv->load_job = NULL;
1283         }
1284 }
1285
1286 static void
1287 ev_window_clear_reload_job (EvWindow *ev_window)
1288 {
1289         if (ev_window->priv->reload_job != NULL) {
1290                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1291                         ev_job_cancel (ev_window->priv->reload_job);
1292
1293                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1294                 g_object_unref (ev_window->priv->reload_job);
1295                 ev_window->priv->reload_job = NULL;
1296         }
1297 }
1298
1299 static void
1300 ev_window_clear_local_uri (EvWindow *ev_window)
1301 {
1302         if (ev_window->priv->local_uri) {
1303                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1304                 g_free (ev_window->priv->local_uri);
1305                 ev_window->priv->local_uri = NULL;
1306         }
1307 }
1308
1309 static void
1310 ev_window_clear_print_settings_file (EvWindow *ev_window)
1311 {
1312         if (ev_window->priv->print_settings_file) {
1313                 g_unlink (ev_window->priv->print_settings_file);
1314                 g_free (ev_window->priv->print_settings_file);
1315                 ev_window->priv->print_settings_file = NULL;
1316         }
1317 }
1318
1319 static void
1320 ev_window_clear_temp_file (EvWindow *ev_window)
1321 {
1322         GFile *file, *tempdir;
1323
1324         if (!ev_window->priv->uri)
1325                 return;
1326
1327         file = g_file_new_for_uri (ev_window->priv->uri);
1328         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1329
1330         if (g_file_has_prefix (file, tempdir)) {
1331                 g_file_delete (file, NULL, NULL);
1332         }
1333
1334         g_object_unref (file);
1335         g_object_unref (tempdir);
1336 }
1337
1338 /* This callback will executed when load job will be finished.
1339  *
1340  * Since the flow of the error dialog is very confusing, we assume that both
1341  * document and uri will go away after this function is called, and thus we need
1342  * to ref/dup them.  Additionally, it needs to clear
1343  * ev_window->priv->password_{uri,document}, and thus people who call this
1344  * function should _not_ necessarily expect those to exist after being
1345  * called. */
1346 static void
1347 ev_window_load_job_cb (EvJob *job,
1348                        gpointer data)
1349 {
1350         EvWindow *ev_window = EV_WINDOW (data);
1351         EvDocument *document = EV_JOB (job)->document;
1352         EvJobLoad *job_load = EV_JOB_LOAD (job);
1353
1354         g_assert (job_load->uri);
1355
1356         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1357
1358         /* Success! */
1359         if (!ev_job_is_failed (job)) {
1360                 ev_window_set_document (ev_window, document);
1361
1362                 if (job_load->mode != EV_WINDOW_MODE_PREVIEW) {
1363                         setup_view_from_metadata (ev_window);
1364                 }
1365
1366                 if (!ev_window->priv->unlink_temp_file) {
1367                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1368                 }
1369
1370                 if (job_load->dest) {
1371                         EvLink *link;
1372                         EvLinkAction *link_action;
1373
1374                         link_action = ev_link_action_new_dest (g_object_ref (job_load->dest));
1375                         link = ev_link_new (NULL, link_action);
1376                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1377                         g_object_unref (link);
1378                 }
1379
1380                 switch (job_load->mode) {
1381                         case EV_WINDOW_MODE_FULLSCREEN:
1382                                 ev_window_run_fullscreen (ev_window);
1383                                 break;
1384                         case EV_WINDOW_MODE_PRESENTATION:
1385                                 ev_window_run_presentation (ev_window);
1386                                 break;
1387                         case EV_WINDOW_MODE_PREVIEW:
1388                                 ev_window_run_preview (ev_window);
1389                                 break;
1390                         default:
1391                                 break;
1392                 }
1393
1394                 if (job_load->search_string && EV_IS_DOCUMENT_FIND (document)) {
1395                         ev_window_cmd_edit_find (NULL, ev_window);
1396                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1397                                                         job_load->search_string);
1398                 }
1399
1400                 /* Create a monitor for the document */
1401                 ev_window->priv->monitor = ev_file_monitor_new (job_load->uri);
1402                 g_signal_connect_swapped (G_OBJECT (ev_window->priv->monitor), "changed",
1403                                           G_CALLBACK (ev_window_document_changed),
1404                                           ev_window);
1405
1406                 ev_window_clear_load_job (ev_window);
1407                 return;
1408         }
1409
1410         if (job->error->domain == EV_DOCUMENT_ERROR &&
1411             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1412                 GFile *file;
1413                 gchar *base_name;
1414
1415                 setup_view_from_metadata (ev_window);
1416
1417                 file = g_file_new_for_uri (job_load->uri);
1418                 base_name = g_file_get_basename (file);
1419                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1420                                                 base_name);
1421                 g_object_unref (file);
1422                 g_free (base_name);
1423                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1424
1425                 ev_window_popup_password_dialog (ev_window);
1426         } else {
1427                 ev_window_error_message (GTK_WINDOW (ev_window),
1428                                          _("Unable to open document"),
1429                                          job->error);
1430                 ev_window_clear_load_job (ev_window);
1431         }
1432 }
1433
1434 static void
1435 ev_window_reload_job_cb (EvJob    *job,
1436                          EvWindow *ev_window)
1437 {
1438         GtkWidget *widget;
1439
1440         if (ev_job_is_failed (job)) {
1441                 ev_window_clear_reload_job (ev_window);
1442                 ev_window->priv->in_reload = FALSE;
1443                 return;
1444         }
1445
1446         ev_window_set_document (ev_window, job->document);
1447
1448         /* Restart the search after reloading */
1449         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1450         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1451                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1452                                             NULL, ev_window);
1453         }
1454
1455         ev_window_clear_reload_job (ev_window);
1456         ev_window->priv->in_reload = FALSE;
1457 }
1458
1459 /**
1460  * ev_window_get_uri:
1461  * @ev_window: The instance of the #EvWindow.
1462  *
1463  * It returns the uri of the document showed in the #EvWindow.
1464  *
1465  * Returns: the uri of the document showed in the #EvWindow.
1466  */
1467 const char *
1468 ev_window_get_uri (EvWindow *ev_window)
1469 {
1470         return ev_window->priv->uri;
1471 }
1472
1473 /**
1474  * ev_window_close_dialogs:
1475  * @ev_window: The window where dialogs will be closed.
1476  *
1477  * It looks for password, print and properties dialogs and closes them and
1478  * frees them from memory. If there is any print job it does free it too.
1479  */
1480 static void
1481 ev_window_close_dialogs (EvWindow *ev_window)
1482 {
1483         if (ev_window->priv->password_dialog)
1484                 gtk_widget_destroy (ev_window->priv->password_dialog);
1485         ev_window->priv->password_dialog = NULL;
1486
1487         if (ev_window->priv->print_dialog)
1488                 gtk_widget_destroy (ev_window->priv->print_dialog);
1489         ev_window->priv->print_dialog = NULL;
1490
1491         if (ev_window->priv->properties)
1492                 gtk_widget_destroy (ev_window->priv->properties);
1493         ev_window->priv->properties = NULL;
1494 }
1495
1496 static void
1497 ev_window_load_remote_failed (EvWindow *ev_window,
1498                               GError   *error)
1499 {
1500         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1501         ev_window->priv->in_reload = FALSE;
1502         ev_window_error_message (GTK_WINDOW (ev_window),
1503                                  _("Unable to open document"),
1504                                  error);
1505         g_free (ev_window->priv->local_uri);
1506         ev_window->priv->local_uri = NULL;
1507 }
1508
1509 static void
1510 mount_volume_ready_cb (GFile        *source,
1511                        GAsyncResult *async_result,
1512                        EvWindow     *ev_window)
1513 {
1514         GError *error = NULL;
1515
1516         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1517
1518         if (error) {
1519                 ev_window_load_remote_failed (ev_window, error);
1520                 g_object_unref (source);
1521                 g_error_free (error);
1522         } else {
1523                 /* Volume successfully mounted,
1524                    try opening the file again */
1525                 ev_window_load_file_remote (ev_window, source);
1526         }
1527 }
1528
1529 static void
1530 window_open_file_copy_ready_cb (GFile        *source,
1531                                 GAsyncResult *async_result,
1532                                 EvWindow     *ev_window)
1533 {
1534         GError *error = NULL;
1535
1536         g_file_copy_finish (source, async_result, &error);
1537         if (!error) {
1538                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1539                 g_object_unref (source);
1540
1541                 return;
1542         }
1543
1544         if (error->domain == G_IO_ERROR &&
1545             error->code == G_IO_ERROR_NOT_MOUNTED) {
1546                 GMountOperation *operation;
1547
1548                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1549                 g_file_mount_enclosing_volume (source,
1550                                                G_MOUNT_MOUNT_NONE,
1551                                                operation, NULL,
1552                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1553                                                ev_window);
1554                 g_object_unref (operation);
1555         } else {
1556                 ev_window_load_remote_failed (ev_window, error);
1557                 g_object_unref (source);
1558         }
1559
1560         g_error_free (error);
1561 }
1562
1563 static void
1564 ev_window_load_file_remote (EvWindow  *ev_window,
1565                             GFile     *source_file)
1566 {
1567         GFile *target_file;
1568
1569         if (!ev_window->priv->local_uri) {
1570                 gchar *tmp_name;
1571                 gchar *base_name;
1572
1573                 /* We'd like to keep extension of source uri since
1574                  * it helps to resolve some mime types, say cbz */
1575                 tmp_name = ev_tmp_filename (NULL);
1576                 base_name = g_file_get_basename (source_file);
1577                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1578                                                           base_name, NULL);
1579                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1580                                      ev_window->priv->local_uri);
1581                 g_free (base_name);
1582                 g_free (tmp_name);
1583         }
1584
1585         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1586         g_file_copy_async (source_file, target_file,
1587                            0, G_PRIORITY_DEFAULT, NULL,
1588                            NULL, NULL, /* no progress callback */
1589                            (GAsyncReadyCallback) window_open_file_copy_ready_cb,
1590                            ev_window);
1591         g_object_unref (target_file);
1592 }
1593
1594 void
1595 ev_window_open_uri (EvWindow       *ev_window,
1596                     const char     *uri,
1597                     EvLinkDest     *dest,
1598                     EvWindowRunMode mode,
1599                     const gchar    *search_string,
1600                     gboolean        unlink_temp_file,
1601                     const gchar    *print_settings)
1602 {
1603         GFile *source_file;
1604
1605         ev_window->priv->in_reload = FALSE;
1606
1607         if (ev_window->priv->uri &&
1608             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1609                 ev_window_reload_document (ev_window);
1610                 return;
1611         }
1612
1613         if (ev_window->priv->monitor) {
1614                 g_object_unref (ev_window->priv->monitor);
1615                 ev_window->priv->monitor = NULL;
1616         }
1617
1618         ev_window_close_dialogs (ev_window);
1619         ev_window_clear_load_job (ev_window);
1620         ev_window_clear_local_uri (ev_window);
1621         ev_window_clear_print_settings_file (ev_window);
1622         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1623
1624         ev_window->priv->unlink_temp_file = unlink_temp_file;
1625
1626         if (mode == EV_WINDOW_MODE_PREVIEW) {
1627                 ev_window->priv->print_settings_file = print_settings ?
1628                         g_strdup (print_settings) : NULL;
1629         }
1630
1631         if (ev_window->priv->uri)
1632                 g_free (ev_window->priv->uri);
1633         ev_window->priv->uri = g_strdup (uri);
1634
1635         setup_size_from_metadata (ev_window);
1636
1637         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode, search_string);
1638         g_signal_connect (ev_window->priv->load_job,
1639                           "finished",
1640                           G_CALLBACK (ev_window_load_job_cb),
1641                           ev_window);
1642
1643         source_file = g_file_new_for_uri (uri);
1644         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1645                 ev_window_load_file_remote (ev_window, source_file);
1646         } else {
1647                 g_object_unref (source_file);
1648                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1649         }
1650 }
1651
1652 static void
1653 ev_window_reload_document (EvWindow *ev_window)
1654 {
1655         const gchar *uri;
1656
1657         ev_window_clear_reload_job (ev_window);
1658         ev_window->priv->in_reload = TRUE;
1659
1660         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1661         ev_window->priv->reload_job = ev_job_load_new (uri, NULL, 0, NULL);
1662         g_signal_connect (ev_window->priv->reload_job, "finished",
1663                           G_CALLBACK (ev_window_reload_job_cb),
1664                           ev_window);
1665         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1666 }
1667
1668 static void
1669 file_open_dialog_response_cb (GtkWidget *chooser,
1670                               gint       response_id,
1671                               EvWindow  *ev_window)
1672 {
1673         gchar *uri;
1674
1675         if (response_id == GTK_RESPONSE_OK) {
1676                 GSList *uris;
1677
1678                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1679
1680                 ev_application_open_uri_list (EV_APP, uris,
1681                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1682                                               GDK_CURRENT_TIME);
1683
1684                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1685                 g_slist_free (uris);
1686         }
1687
1688         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1689         ev_application_set_chooser_uri (EV_APP, uri);
1690         g_free (uri);
1691
1692         gtk_widget_destroy (chooser);
1693 }
1694
1695 static void
1696 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1697 {
1698         GtkWidget *chooser;
1699
1700         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1701                                                GTK_WINDOW (window),
1702                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1703                                                GTK_STOCK_CANCEL,
1704                                                GTK_RESPONSE_CANCEL,
1705                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1706                                                NULL);
1707
1708         ev_document_factory_add_filters (chooser, NULL);
1709         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1710         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1711         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1712                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1713                                           ev_application_get_chooser_uri (EV_APP));
1714         } else if (window->priv->uri != NULL) {
1715                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1716                                           window->priv->uri);
1717         } else {
1718                 const gchar *folder;
1719
1720                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1721                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1722                                                      folder ? folder : g_get_home_dir ());
1723         }
1724
1725         g_signal_connect (chooser, "response",
1726                           G_CALLBACK (file_open_dialog_response_cb),
1727                           window);
1728
1729         gtk_widget_show (chooser);
1730 }
1731
1732 static gchar *
1733 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1734 {
1735         gchar *tmp_filename = NULL;
1736         gchar *name;
1737         gint   res;
1738         guint  i = 0;
1739
1740         name = g_path_get_basename (filename);
1741
1742         do {
1743                 gchar *basename;
1744
1745                 if (tmp_filename)
1746                         g_free (tmp_filename);
1747
1748                 basename = g_strdup_printf ("%s-%d", name, i++);
1749                 tmp_filename = g_build_filename (ev_tmp_dir (),
1750                                                  basename, NULL);
1751
1752                 g_free (basename);
1753         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1754
1755         g_free (name);
1756
1757         if (res != 0 && errno != EEXIST) {
1758                 if (error) {
1759                         *error = g_error_new (G_FILE_ERROR,
1760                                               g_file_error_from_errno (errno),
1761                                               _("Couldn't create symlink “%s”: %s"),
1762                                               tmp_filename, strerror (errno));
1763                 }
1764
1765                 g_free (tmp_filename);
1766
1767                 return NULL;
1768         }
1769
1770         return tmp_filename;
1771 }
1772
1773 static void
1774 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1775 {
1776         GError      *error = NULL;
1777         gchar       *symlink_uri;
1778         gchar       *old_filename;
1779         gchar       *new_filename;
1780         const gchar *uri_unc;
1781
1782         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1783                                      "uri-uncompressed");
1784         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1785                                             NULL, NULL);
1786         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1787
1788         if (error) {
1789                 ev_window_error_message (GTK_WINDOW (window),
1790                                          _("Cannot open a copy."),
1791                                          error);
1792
1793                 g_error_free (error);
1794                 g_free (old_filename);
1795                 g_free (new_filename);
1796
1797                 return;
1798         }
1799
1800         g_free (old_filename);
1801
1802         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1803         g_free (new_filename);
1804
1805         ev_application_open_uri_at_dest (EV_APP,
1806                                          symlink_uri,
1807                                          gtk_window_get_screen (GTK_WINDOW (window)),
1808                                          dest,
1809                                          0,
1810                                          NULL,
1811                                          TRUE,
1812                                          NULL,
1813                                          GDK_CURRENT_TIME);
1814         g_free (symlink_uri);
1815 }
1816
1817 static void
1818 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1819 {
1820         EvPageCache *page_cache;
1821         EvLinkDest  *dest;
1822         gint         current_page;
1823
1824         page_cache = ev_page_cache_get (window->priv->document);
1825         current_page = ev_page_cache_get_current_page (page_cache);
1826
1827         dest = ev_link_dest_new_page (current_page);
1828         ev_window_cmd_file_open_copy_at_dest (window, dest);
1829         g_object_unref (dest);
1830 }
1831
1832 static void
1833 ev_window_cmd_recent_file_activate (GtkAction *action,
1834                                     EvWindow  *window)
1835 {
1836         GtkRecentInfo *info;
1837         const gchar   *uri;
1838
1839         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1840         g_assert (info != NULL);
1841
1842         uri = gtk_recent_info_get_uri (info);
1843
1844         ev_application_open_uri_at_dest (EV_APP, uri,
1845                                          gtk_window_get_screen (GTK_WINDOW (window)),
1846                                          NULL, 0, NULL, FALSE, NULL,
1847                                          GDK_CURRENT_TIME);
1848 }
1849
1850 static void
1851 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
1852                                              const gchar        *uri,
1853                                              EvWindow           *window)
1854 {
1855         ev_application_open_uri_at_dest (EV_APP, uri,
1856                                          gtk_window_get_screen (GTK_WINDOW (window)),
1857                                          NULL, 0, NULL, FALSE, NULL,
1858                                          GDK_CURRENT_TIME);
1859 }
1860
1861 static void
1862 ev_window_add_recent (EvWindow *window, const char *filename)
1863 {
1864         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1865 }
1866
1867 static gint
1868 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1869 {
1870         gboolean     has_ev_a, has_ev_b;
1871         const gchar *evince = g_get_application_name ();
1872
1873         has_ev_a = gtk_recent_info_has_application (a, evince);
1874         has_ev_b = gtk_recent_info_has_application (b, evince);
1875
1876         if (has_ev_a && has_ev_b) {
1877                 time_t time_a, time_b;
1878
1879                 time_a = gtk_recent_info_get_modified (a);
1880                 time_b = gtk_recent_info_get_modified (b);
1881
1882                 return (time_b - time_a);
1883         } else if (has_ev_a) {
1884                 return -1;
1885         } else if (has_ev_b) {
1886                 return 1;
1887         }
1888
1889         return 0;
1890 }
1891
1892 /*
1893  * Doubles underscore to avoid spurious menu accels.
1894  */
1895 static gchar *
1896 ev_window_get_recent_file_label (gint index, const gchar *filename)
1897 {
1898         GString *str;
1899         gint length;
1900         const gchar *p;
1901         const gchar *end;
1902         gboolean is_rtl;
1903
1904         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
1905
1906         g_return_val_if_fail (filename != NULL, NULL);
1907
1908         length = strlen (filename);
1909         str = g_string_sized_new (length + 10);
1910         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
1911
1912         p = filename;
1913         end = filename + length;
1914
1915         while (p != end) {
1916                 const gchar *next;
1917                 next = g_utf8_next_char (p);
1918
1919                 switch (*p) {
1920                         case '_':
1921                                 g_string_append (str, "__");
1922                                 break;
1923                         default:
1924                                 g_string_append_len (str, p, next - p);
1925                                 break;
1926                 }
1927
1928                 p = next;
1929         }
1930
1931         return g_string_free (str, FALSE);
1932 }
1933
1934 static void
1935 ev_window_setup_recent (EvWindow *ev_window)
1936 {
1937         GList        *items, *l;
1938         guint         n_items = 0;
1939         const gchar  *evince = g_get_application_name ();
1940         static guint  i = 0;
1941
1942         if (ev_window->priv->recent_ui_id > 0) {
1943                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1944                                           ev_window->priv->recent_ui_id);
1945                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1946         }
1947         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1948
1949         if (ev_window->priv->recent_action_group) {
1950                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1951                                                     ev_window->priv->recent_action_group);
1952                 g_object_unref (ev_window->priv->recent_action_group);
1953         }
1954         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1955         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1956                                             ev_window->priv->recent_action_group, 0);
1957
1958         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1959         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1960
1961         for (l = items; l && l->data; l = g_list_next (l)) {
1962                 GtkRecentInfo *info;
1963                 GtkAction     *action;
1964                 gchar         *action_name;
1965                 gchar         *label;
1966
1967                 info = (GtkRecentInfo *) l->data;
1968
1969                 if (!gtk_recent_info_has_application (info, evince) ||
1970                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1971                         continue;
1972
1973                 action_name = g_strdup_printf ("RecentFile%u", i++);
1974                 label = ev_window_get_recent_file_label (
1975                         n_items + 1, gtk_recent_info_get_display_name (info));
1976
1977                 action = g_object_new (GTK_TYPE_ACTION,
1978                                        "name", action_name,
1979                                        "label", label,
1980                                        NULL);
1981
1982                 g_object_set_data_full (G_OBJECT (action),
1983                                         "gtk-recent-info",
1984                                         gtk_recent_info_ref (info),
1985                                         (GDestroyNotify) gtk_recent_info_unref);
1986
1987                 g_signal_connect (G_OBJECT (action), "activate",
1988                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1989                                   (gpointer) ev_window);
1990
1991                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1992                                              action);
1993                 g_object_unref (action);
1994
1995                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1996                                        ev_window->priv->recent_ui_id,
1997                                        "/MainMenu/FileMenu/RecentFilesMenu",
1998                                        label,
1999                                        action_name,
2000                                        GTK_UI_MANAGER_MENUITEM,
2001                                        FALSE);
2002                 g_free (action_name);
2003                 g_free (label);
2004
2005                 if (++n_items == 5)
2006                         break;
2007         }
2008
2009         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2010         g_list_free (items);
2011 }
2012
2013 static void
2014 window_save_file_copy_ready_cb (GFile        *src,
2015                                 GAsyncResult *async_result,
2016                                 GFile        *dst)
2017 {
2018         EvWindow  *window;
2019         GtkWidget *dialog;
2020         gchar     *name;
2021         GError    *error = NULL;
2022
2023         if (g_file_copy_finish (src, async_result, &error)) {
2024                 ev_tmp_file_unlink (src);
2025                 return;
2026         }
2027
2028         window = g_object_get_data (G_OBJECT (dst), "ev-window");
2029         name = g_file_get_basename (dst);
2030         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2031                                          GTK_DIALOG_DESTROY_WITH_PARENT,
2032                                          GTK_MESSAGE_ERROR,
2033                                          GTK_BUTTONS_CLOSE,
2034                                          _("The file could not be saved as “%s”."),
2035                                          name);
2036         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2037                                                   "%s", error->message);
2038         g_signal_connect (dialog, "response",
2039                           G_CALLBACK (gtk_widget_destroy),
2040                           NULL);
2041         gtk_widget_show (dialog);
2042         ev_tmp_file_unlink (src);
2043
2044         g_free (name);
2045         g_error_free (error);
2046 }
2047
2048 static void
2049 ev_window_save_remote (EvWindow *ev_window,
2050                        GFile    *src,
2051                        GFile    *dst)
2052 {
2053         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2054         g_file_copy_async (src, dst,
2055                            G_FILE_COPY_OVERWRITE,
2056                            G_PRIORITY_DEFAULT, NULL,
2057                            NULL, NULL, /* no progress callback */
2058                            (GAsyncReadyCallback) window_save_file_copy_ready_cb,
2059                            dst);
2060 }
2061
2062 static void
2063 ev_window_clear_save_job (EvWindow *ev_window)
2064 {
2065         if (ev_window->priv->save_job != NULL) {
2066                 if (!ev_job_is_finished (ev_window->priv->save_job))
2067                         ev_job_cancel (ev_window->priv->save_job);
2068
2069                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2070                                                       ev_window_save_job_cb,
2071                                                       ev_window);
2072                 g_object_unref (ev_window->priv->save_job);
2073                 ev_window->priv->save_job = NULL;
2074         }
2075 }
2076
2077 static void
2078 ev_window_save_job_cb (EvJob     *job,
2079                        EvWindow  *window)
2080 {
2081         if (ev_job_is_failed (job)) {
2082                 gchar *msg;
2083
2084                 msg = g_strdup_printf (_("The file could not be saved as “%s”."),
2085                                        EV_JOB_SAVE (job)->uri);
2086                 ev_window_error_message (GTK_WINDOW (window), msg, job->error);
2087                 g_free (msg);
2088         }
2089
2090         ev_window_clear_save_job (window);
2091 }
2092
2093 static void
2094 file_save_dialog_response_cb (GtkWidget *fc,
2095                               gint       response_id,
2096                               EvWindow  *ev_window)
2097 {
2098         gchar *uri;
2099
2100         if (response_id != GTK_RESPONSE_OK) {
2101                 gtk_widget_destroy (fc);
2102                 return;
2103         }
2104
2105         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2106
2107         ev_window_clear_save_job (ev_window);
2108         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2109                                                      uri, ev_window->priv->uri);
2110         g_signal_connect (ev_window->priv->save_job, "finished",
2111                           G_CALLBACK (ev_window_save_job_cb),
2112                           ev_window);
2113         /* The priority doesn't matter for this job */
2114         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2115
2116         g_free (uri);
2117         gtk_widget_destroy (fc);
2118 }
2119
2120 static void
2121 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2122 {
2123         GtkWidget *fc;
2124         gchar *base_name;
2125         GFile *file;
2126         const gchar *folder;
2127
2128         fc = gtk_file_chooser_dialog_new (
2129                 _("Save a Copy"),
2130                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2131                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2132                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2133                 NULL);
2134
2135         ev_document_factory_add_filters (fc, ev_window->priv->document);
2136         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2137
2138         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2139         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2140         file = g_file_new_for_uri (ev_window->priv->uri);
2141         base_name = g_file_get_basename (file);
2142         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2143
2144         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2145         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2146                                              folder ? folder : g_get_home_dir ());
2147
2148         g_object_unref (file);
2149         g_free (base_name);
2150
2151         g_signal_connect (fc, "response",
2152                           G_CALLBACK (file_save_dialog_response_cb),
2153                           ev_window);
2154
2155         gtk_widget_show (fc);
2156 }
2157
2158 static void
2159 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2160                                     EvWindow     *window)
2161 {
2162         /* Dialog was canceled */
2163         if (!page_setup)
2164                 return;
2165
2166         if (window->priv->print_page_setup)
2167                 g_object_unref (window->priv->print_page_setup);
2168         window->priv->print_page_setup = g_object_ref (page_setup);
2169 }
2170
2171 static void
2172 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2173 {
2174         gtk_print_run_page_setup_dialog_async (
2175                 GTK_WINDOW (ev_window),
2176                 ev_window->priv->print_page_setup,
2177                 ev_window->priv->print_settings,
2178                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2179                 ev_window);
2180 }
2181
2182 static void
2183 ev_window_clear_print_job (EvWindow *window)
2184 {
2185         if (window->priv->print_job) {
2186                 if (!ev_job_is_finished (window->priv->print_job))
2187                         ev_job_cancel (window->priv->print_job);
2188
2189                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2190                                                       ev_window_print_job_cb,
2191                                                       window);
2192                 g_object_unref (window->priv->print_job);
2193                 window->priv->print_job = NULL;
2194         }
2195
2196         if (window->priv->gtk_print_job) {
2197                 g_object_unref (window->priv->gtk_print_job);
2198                 window->priv->gtk_print_job = NULL;
2199         }
2200 }
2201
2202 static void
2203 ev_window_load_print_settings_from_metadata (EvWindow *window)
2204 {
2205         gchar *uri = window->priv->uri;
2206         gint   i;
2207
2208         /* Load print setting that are specific to the document */
2209         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2210                 GValue   value = { 0, };
2211                 gboolean success;
2212
2213                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2214                 gtk_print_settings_set (window->priv->print_settings,
2215                                         document_print_settings[i],
2216                                         success ? g_value_get_string (&value) : NULL);
2217         }
2218 }
2219
2220 static void
2221 ev_window_save_print_settings (EvWindow *window)
2222 {
2223         gchar *uri = window->priv->uri;
2224         gint   i;
2225
2226         /* Save print settings that are specific to the document */
2227         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2228                 const gchar *value;
2229
2230                 value = gtk_print_settings_get (window->priv->print_settings,
2231                                                 document_print_settings[i]);
2232                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2233         }
2234 }
2235
2236 static void
2237 ev_window_print_finished (GtkPrintJob *print_job,
2238                           EvWindow    *window,
2239                           GError      *error)
2240 {
2241         ev_window_clear_print_job (window);
2242
2243         if (error) {
2244                 GtkWidget *dialog;
2245
2246                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2247                                                  GTK_DIALOG_MODAL,
2248                                                  GTK_MESSAGE_ERROR,
2249                                                  GTK_BUTTONS_OK,
2250                                                  _("Failed to print document"));
2251                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2252                                                           "%s", error->message);
2253
2254                 gtk_dialog_run (GTK_DIALOG (dialog));
2255                 gtk_widget_destroy (dialog);
2256         } else {
2257                 /* If printed successfully, save print settings */
2258                 ev_application_set_print_settings (EV_APP,
2259                                                    window->priv->print_settings);
2260                 ev_window_save_print_settings (window);
2261         }
2262 }
2263
2264 static void
2265 ev_window_print_send (EvWindow    *window,
2266                       const gchar *filename)
2267 {
2268         GtkPrintSettings *settings;
2269         EvFileExporterCapabilities capabilities;
2270
2271         /* Some printers take into account some print settings,
2272          * and others don't. However we have exported the document
2273          * to a ps or pdf file according to such print settings. So,
2274          * we want to send the exported file to printer with those
2275          * settings set to default values.
2276          */
2277         settings = gtk_print_settings_copy (window->priv->print_settings);
2278         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2279
2280         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2281         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2282         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2283                 gtk_print_settings_set_n_copies (settings, 1);
2284         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2285                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2286         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2287                 gtk_print_settings_set_scale (settings, 1.0);
2288         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2289                 gtk_print_settings_set_collate (settings, FALSE);
2290         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2291                 gtk_print_settings_set_reverse (settings, FALSE);
2292         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2293                 gtk_print_settings_set_number_up (settings, 1);
2294                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2295         }
2296
2297         if (window->priv->print_preview) {
2298                 gchar *uri;
2299                 gchar *print_settings_file = NULL;
2300
2301                 ev_application_set_print_settings (EV_APP,
2302                                                    window->priv->print_settings);
2303
2304 #if GTK_CHECK_VERSION (2, 11, 0)
2305                 print_settings_file = ev_tmp_filename ("print-settings");
2306                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2307 #endif
2308                 uri = g_filename_to_uri (filename, NULL, NULL);
2309                 ev_application_open_uri_at_dest (EV_APP,
2310                                                  uri,
2311                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2312                                                  NULL,
2313                                                  EV_WINDOW_MODE_PREVIEW,
2314                                                  NULL,
2315                                                  TRUE,
2316                                                  print_settings_file,
2317                                                  GDK_CURRENT_TIME);
2318                 g_free (print_settings_file);
2319                 g_free (uri);
2320         } else {
2321                 GtkPrintJob *job;
2322                 GError      *error = NULL;
2323
2324                 job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
2325                                          window->priv->printer,
2326                                          settings,
2327                                          window->priv->print_page_setup);
2328
2329                 if (window->priv->gtk_print_job)
2330                         g_object_unref (window->priv->gtk_print_job);
2331                 window->priv->gtk_print_job = job;
2332
2333                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2334                         gtk_print_job_send (job,
2335                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2336                                             window, NULL);
2337                 } else {
2338                         ev_window_clear_print_job (window);
2339                         g_warning ("%s", error->message);
2340                         g_error_free (error);
2341                 }
2342         }
2343
2344         g_object_unref (settings);
2345 }
2346
2347 static void
2348 ev_window_print_job_cb (EvJob    *job,
2349                         EvWindow *window)
2350 {
2351         if (ev_job_is_failed (job)) {
2352                 g_warning ("%s", job->error->message);
2353                 ev_window_clear_print_job (window);
2354                 return;
2355         }
2356
2357         g_assert (EV_JOB_PRINT (job)->temp_file != NULL);
2358
2359         ev_window_print_send (window, EV_JOB_PRINT (job)->temp_file);
2360 }
2361
2362 static gboolean
2363 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2364                                     gint       response,
2365                                     EvWindow  *window)
2366 {
2367         EvPrintRange  *ranges = NULL;
2368         EvPrintPageSet page_set;
2369         gint           n_ranges = 0;
2370         gint           copies;
2371         gint           pages_per_sheet;
2372         gboolean       collate;
2373         gboolean       reverse;
2374         gdouble        scale;
2375         gint           current_page;
2376         gdouble        width;
2377         gdouble        height;
2378         GtkPrintPages  print_pages;
2379         const gchar   *file_format;
2380
2381         if (response != GTK_RESPONSE_OK &&
2382             response != GTK_RESPONSE_APPLY) {
2383                 gtk_widget_destroy (GTK_WIDGET (dialog));
2384                 window->priv->print_dialog = NULL;
2385
2386                 return FALSE;
2387         }
2388
2389         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2390
2391         if (window->priv->printer)
2392                 g_object_unref (window->priv->printer);
2393         if (window->priv->print_settings)
2394                 g_object_unref (window->priv->print_settings);
2395         if (window->priv->print_page_setup)
2396                 g_object_unref (window->priv->print_page_setup);
2397
2398         window->priv->printer = g_object_ref (
2399                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2400         window->priv->print_settings = g_object_ref (
2401                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2402         window->priv->print_page_setup = g_object_ref (
2403                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2404
2405         file_format = gtk_print_settings_get (window->priv->print_settings,
2406                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2407
2408         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2409                 GtkWidget *msgdialog;
2410
2411                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2412                                                     GTK_DIALOG_MODAL,
2413                                                     GTK_MESSAGE_ERROR,
2414                                                     GTK_BUTTONS_OK,
2415                                                     _("Printing is not supported on this printer."));
2416
2417                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2418                 gtk_widget_destroy (msgdialog);
2419
2420                 return FALSE;
2421         }
2422
2423         ev_window_clear_print_job (window);
2424
2425         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2426         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2427
2428         switch (print_pages) {
2429         case GTK_PRINT_PAGES_CURRENT:
2430                 ranges = g_new0 (EvPrintRange, 1);
2431
2432                 ranges->start = current_page;
2433                 ranges->end = current_page;
2434                 n_ranges = 1;
2435
2436                 break;
2437         case GTK_PRINT_PAGES_RANGES: {
2438                 GtkPageRange *page_range;
2439
2440                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2441                                                                  &n_ranges);
2442                 if (n_ranges > 0)
2443                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2444         }
2445                 break;
2446         case GTK_PRINT_PAGES_ALL: {
2447                 gint n_pages;
2448
2449                 n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
2450
2451                 ranges = g_new0 (EvPrintRange, 1);
2452
2453                 ranges->start = 0;
2454                 ranges->end = n_pages - 1;
2455                 n_ranges = 1;
2456         }
2457                 break;
2458         }
2459
2460         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2461
2462         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2463
2464         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2465                                                 GTK_UNIT_POINTS);
2466         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2467                                                   GTK_UNIT_POINTS);
2468
2469         if (scale != 1.0) {
2470                 width *= scale;
2471                 height *= scale;
2472         }
2473
2474         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2475
2476         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2477         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2478         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2479
2480         window->priv->print_job = ev_job_print_new (window->priv->document,
2481                                                     file_format ? file_format : "ps",
2482                                                     width, height,
2483                                                     ranges, n_ranges,
2484                                                     page_set,
2485                                                     pages_per_sheet,
2486                                                     copies, collate,
2487                                                     reverse);
2488
2489         g_signal_connect (window->priv->print_job, "finished",
2490                           G_CALLBACK (ev_window_print_job_cb),
2491                           window);
2492         /* The priority doesn't matter for this job */
2493         ev_job_scheduler_push_job (window->priv->print_job, EV_JOB_PRIORITY_NONE);
2494
2495         gtk_widget_destroy (GTK_WIDGET (dialog));
2496         window->priv->print_dialog = NULL;
2497
2498         return TRUE;
2499 }
2500
2501 void
2502 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2503 {
2504         GtkWidget           *dialog;
2505         EvPageCache         *page_cache;
2506         gint                 current_page;
2507         gint                 document_last_page;
2508         GtkPrintCapabilities capabilities;
2509
2510         g_return_if_fail (EV_IS_WINDOW (ev_window));
2511         g_return_if_fail (ev_window->priv->document != NULL);
2512
2513         if (ev_window->priv->print_dialog) {
2514                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2515                 return;
2516         }
2517
2518         page_cache = ev_page_cache_get (ev_window->priv->document);
2519         current_page = ev_page_cache_get_current_page (page_cache);
2520         document_last_page = ev_page_cache_get_n_pages (page_cache);
2521
2522         if (!ev_window->priv->print_settings) {
2523                 ev_window->priv->print_settings = gtk_print_settings_copy (
2524                         ev_application_get_print_settings (EV_APP));
2525                 ev_window_load_print_settings_from_metadata (ev_window);
2526         }
2527
2528         if (first_page != 1 || last_page != document_last_page) {
2529                 GtkPageRange range;
2530
2531                 /* Ranges in GtkPrint are 0 - N */
2532                 range.start = first_page - 1;
2533                 range.end = last_page - 1;
2534
2535                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2536                                                     GTK_PRINT_PAGES_RANGES);
2537                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2538                                                     &range, 1);
2539         }
2540
2541         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2542         ev_window->priv->print_dialog = dialog;
2543
2544         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2545                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2546         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2547                                                        capabilities);
2548
2549         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2550                                                 current_page);
2551
2552         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2553                                             ev_window->priv->print_settings);
2554
2555         if (ev_window->priv->print_page_setup)
2556                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2557                                                       ev_window->priv->print_page_setup);
2558
2559         g_signal_connect (G_OBJECT (dialog), "response",
2560                           G_CALLBACK (ev_window_print_dialog_response_cb),
2561                           ev_window);
2562
2563         gtk_widget_show (dialog);
2564 }
2565
2566 static void
2567 ev_window_print (EvWindow *window)
2568 {
2569         EvPageCache *page_cache;
2570         gint         last_page;
2571
2572         page_cache = ev_page_cache_get (window->priv->document);
2573         last_page = ev_page_cache_get_n_pages (page_cache);
2574
2575         ev_window_print_range (window, 1, last_page);
2576 }
2577
2578 static void
2579 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2580 {
2581         ev_window_print (ev_window);
2582 }
2583
2584 static void
2585 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2586 {
2587         if (ev_window->priv->properties == NULL) {
2588                 ev_window->priv->properties = ev_properties_dialog_new ();
2589                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2590                                                    ev_window->priv->document);
2591                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2592                                            (gpointer) &(ev_window->priv->properties));
2593                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2594                                               GTK_WINDOW (ev_window));
2595         }
2596
2597         ev_document_fc_mutex_lock ();
2598         gtk_widget_show (ev_window->priv->properties);
2599         ev_document_fc_mutex_unlock ();
2600 }
2601
2602 static void
2603 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2604 {
2605         g_return_if_fail (EV_IS_WINDOW (ev_window));
2606
2607         gtk_widget_destroy (GTK_WIDGET (ev_window));
2608 }
2609
2610 static void
2611 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2612 {
2613         GtkAction *action;
2614
2615         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2616         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2617         update_chrome_visibility (window);
2618
2619         action = gtk_action_group_get_action (window->priv->action_group,
2620                                               PAGE_SELECTOR_ACTION);
2621         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2622 }
2623
2624 static void
2625 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2626 {
2627         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
2628 }
2629
2630 static void
2631 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2632 {
2633         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
2634 }
2635
2636 static void
2637 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2638 {
2639         gboolean continuous;
2640
2641         ev_window_stop_presentation (ev_window, TRUE);
2642         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2643         g_object_set (G_OBJECT (ev_window->priv->view),
2644                       "continuous", continuous,
2645                       NULL);
2646         ev_window_update_actions (ev_window);
2647 }
2648
2649 static void
2650 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2651 {
2652         gboolean dual_page;
2653
2654         ev_window_stop_presentation (ev_window, TRUE);
2655         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2656         g_object_set (G_OBJECT (ev_window->priv->view),
2657                       "dual-page", dual_page,
2658                       NULL);
2659         ev_window_update_actions (ev_window);
2660 }
2661
2662 static void
2663 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2664 {
2665         ev_window_stop_presentation (ev_window, TRUE);
2666
2667         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2668                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2669         } else {
2670                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2671         }
2672         ev_window_update_actions (ev_window);
2673 }
2674
2675 static void
2676 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2677 {
2678         ev_window_stop_presentation (ev_window, TRUE);
2679
2680         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2681                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2682         } else {
2683                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2684         }
2685         ev_window_update_actions (ev_window);
2686 }
2687
2688
2689 static void
2690 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2691 {
2692         g_return_if_fail (EV_IS_WINDOW (ev_window));
2693
2694         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2695 }
2696
2697 static void
2698 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2699 {
2700         g_return_if_fail (EV_IS_WINDOW (ev_window));
2701
2702         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2703                 g_error ("Find action should be insensitive since document doesn't support find");
2704                 return;
2705         }
2706
2707         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2708         update_chrome_visibility (ev_window);
2709         gtk_widget_grab_focus (ev_window->priv->find_bar);
2710 }
2711
2712 static void
2713 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2714 {
2715         g_return_if_fail (EV_IS_WINDOW (ev_window));
2716
2717         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2718         update_chrome_visibility (ev_window);
2719         gtk_widget_grab_focus (ev_window->priv->find_bar);
2720         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2721 }
2722
2723 static void
2724 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2725 {
2726         g_return_if_fail (EV_IS_WINDOW (ev_window));
2727
2728         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2729         update_chrome_visibility (ev_window);
2730         gtk_widget_grab_focus (ev_window->priv->find_bar);
2731         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2732 }
2733
2734 static void
2735 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2736 {
2737         g_return_if_fail (EV_IS_WINDOW (ev_window));
2738
2739         ev_view_copy (EV_VIEW (ev_window->priv->view));
2740 }
2741
2742 static void
2743 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2744                                       EvWindow *ev_window)
2745 {
2746         if (!ev_window_is_empty (ev_window))
2747                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2748                                              gtk_paned_get_position (GTK_PANED (object)));
2749 }
2750
2751 static void
2752 ev_window_update_fullscreen_action (EvWindow *window)
2753 {
2754         GtkAction *action;
2755
2756         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2757         g_signal_handlers_block_by_func
2758                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2759         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2760                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2761         g_signal_handlers_unblock_by_func
2762                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2763 }
2764
2765 static void
2766 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2767 {
2768         GtkWidget *item;
2769
2770         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2771         g_object_set (item, "is-important", FALSE, NULL);
2772
2773         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2774         g_object_set (item, "is-important", FALSE, NULL);
2775
2776         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2777         g_object_set (item, "is-important", TRUE, NULL);
2778
2779         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2780         g_object_set (item, "is-important", TRUE, NULL);
2781 }
2782
2783 static void
2784 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
2785 {
2786         static gboolean done = FALSE;
2787
2788         if (!done) {
2789                 gtk_rc_parse_string (
2790                         "\n"
2791                         "   style \"fullscreen-toolbar-style\"\n"
2792                         "   {\n"
2793                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
2794                         "   }\n"
2795                         "\n"
2796                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
2797                         "\n");
2798                 done = TRUE;
2799         }
2800
2801         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
2802 }
2803
2804 static void
2805 ev_window_run_fullscreen (EvWindow *window)
2806 {
2807         EvView  *view = EV_VIEW (window->priv->view);
2808         gboolean fullscreen_window = TRUE;
2809
2810         if (ev_view_get_fullscreen (view))
2811                 return;
2812
2813         if (!window->priv->fullscreen_toolbar) {
2814                 window->priv->fullscreen_toolbar =
2815                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2816                                                    "/FullscreenToolbar");
2817
2818                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2819                                        GTK_TOOLBAR_BOTH_HORIZ);
2820                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
2821                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2822
2823                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2824                                     window->priv->fullscreen_toolbar,
2825                                     FALSE, FALSE, 0);
2826                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2827                                        window->priv->fullscreen_toolbar, 1);
2828         }
2829
2830         if (ev_view_get_presentation (view)) {
2831                 ev_window_stop_presentation (window, FALSE);
2832                 fullscreen_window = FALSE;
2833         }
2834
2835         g_object_set (G_OBJECT (window->priv->scrolled_window),
2836                       "shadow-type", GTK_SHADOW_NONE,
2837                       NULL);
2838
2839         ev_view_set_fullscreen (view, TRUE);
2840         ev_window_update_fullscreen_action (window);
2841
2842         /* If the user doesn't have the main toolbar he/she won't probably want
2843          * the toolbar in fullscreen mode. See bug #483048
2844          */
2845         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
2846                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
2847         update_chrome_visibility (window);
2848
2849         if (fullscreen_window)
2850                 gtk_window_fullscreen (GTK_WINDOW (window));
2851         gtk_widget_grab_focus (window->priv->view);
2852
2853         if (!ev_window_is_empty (window))
2854                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2855 }
2856
2857 static void
2858 ev_window_stop_fullscreen (EvWindow *window,
2859                            gboolean  unfullscreen_window)
2860 {
2861         EvView *view = EV_VIEW (window->priv->view);
2862
2863         if (!ev_view_get_fullscreen (view))
2864                 return;
2865
2866         g_object_set (G_OBJECT (window->priv->scrolled_window),
2867                       "shadow-type", GTK_SHADOW_IN,
2868                       NULL);
2869
2870         ev_view_set_fullscreen (view, FALSE);
2871         ev_window_update_fullscreen_action (window);
2872         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2873         update_chrome_visibility (window);
2874         if (unfullscreen_window)
2875                 gtk_window_unfullscreen (GTK_WINDOW (window));
2876
2877         if (!ev_window_is_empty (window))
2878                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2879 }
2880
2881 static void
2882 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2883 {
2884         gboolean fullscreen;
2885
2886         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2887         if (fullscreen) {
2888                 ev_window_run_fullscreen (window);
2889         } else {
2890                 ev_window_stop_fullscreen (window, TRUE);
2891         }
2892 }
2893
2894 static gboolean
2895 presentation_timeout_cb (EvWindow *window)
2896 {
2897         EvView *view = EV_VIEW (window->priv->view);
2898
2899         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2900                 return FALSE;
2901
2902         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2903         window->priv->presentation_timeout_id = 0;
2904
2905         return FALSE;
2906 }
2907
2908 static void
2909 presentation_set_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 =
2916                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2917                                        (GSourceFunc)presentation_timeout_cb, window);
2918
2919         ev_view_show_cursor (EV_VIEW (window->priv->view));
2920 }
2921
2922 static void
2923 presentation_clear_timeout (EvWindow *window)
2924 {
2925         if (window->priv->presentation_timeout_id > 0) {
2926                 g_source_remove (window->priv->presentation_timeout_id);
2927         }
2928
2929         window->priv->presentation_timeout_id = 0;
2930
2931         ev_view_show_cursor (EV_VIEW (window->priv->view));
2932 }
2933
2934 static gboolean
2935 presentation_motion_notify_cb (GtkWidget *widget,
2936                                GdkEventMotion *event,
2937                                gpointer user_data)
2938 {
2939         EvWindow *window = EV_WINDOW (user_data);
2940
2941         presentation_set_timeout (window);
2942
2943         return FALSE;
2944 }
2945
2946 static gboolean
2947 presentation_leave_notify_cb (GtkWidget *widget,
2948                               GdkEventCrossing *event,
2949                               gpointer user_data)
2950 {
2951         EvWindow *window = EV_WINDOW (user_data);
2952
2953         presentation_clear_timeout (window);
2954
2955         return FALSE;
2956 }
2957
2958 static void
2959 ev_window_update_presentation_action (EvWindow *window)
2960 {
2961         GtkAction *action;
2962
2963         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2964         g_signal_handlers_block_by_func
2965                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2966         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2967                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2968         g_signal_handlers_unblock_by_func
2969                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2970 }
2971
2972 static void
2973 ev_window_run_presentation (EvWindow *window)
2974 {
2975         EvView  *view = EV_VIEW (window->priv->view);
2976         gboolean fullscreen_window = TRUE;
2977
2978         if (ev_view_get_presentation (view))
2979                 return;
2980
2981         if (ev_view_get_fullscreen (view)) {
2982                 ev_window_stop_fullscreen (window, FALSE);
2983                 fullscreen_window = FALSE;
2984         }
2985
2986         g_object_set (G_OBJECT (window->priv->scrolled_window),
2987                       "shadow-type", GTK_SHADOW_NONE,
2988                       NULL);
2989
2990         ev_view_set_presentation (view, TRUE);
2991         ev_window_update_presentation_action (window);
2992
2993         update_chrome_visibility (window);
2994
2995         gtk_widget_grab_focus (window->priv->view);
2996         if (fullscreen_window)
2997                 gtk_window_fullscreen (GTK_WINDOW (window));
2998
2999         g_signal_connect (window->priv->view,
3000                           "motion-notify-event",
3001                           G_CALLBACK (presentation_motion_notify_cb),
3002                           window);
3003         g_signal_connect (window->priv->view,
3004                           "leave-notify-event",
3005                           G_CALLBACK (presentation_leave_notify_cb),
3006                           window);
3007         presentation_set_timeout (window);
3008
3009         ev_application_screensaver_disable (EV_APP);
3010
3011         if (!ev_window_is_empty (window))
3012                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3013 }
3014
3015 static void
3016 ev_window_stop_presentation (EvWindow *window,
3017                              gboolean  unfullscreen_window)
3018 {
3019         EvView *view = EV_VIEW (window->priv->view);
3020
3021         if (!ev_view_get_presentation (view))
3022                 return;
3023
3024         g_object_set (G_OBJECT (window->priv->scrolled_window),
3025                       "shadow-type", GTK_SHADOW_IN,
3026                       NULL);
3027
3028         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3029         ev_window_update_presentation_action (window);
3030         update_chrome_visibility (window);
3031         if (unfullscreen_window)
3032                 gtk_window_unfullscreen (GTK_WINDOW (window));
3033
3034         g_signal_handlers_disconnect_by_func (window->priv->view,
3035                                               (gpointer) presentation_motion_notify_cb,
3036                                               window);
3037         g_signal_handlers_disconnect_by_func (window->priv->view,
3038                                               (gpointer) presentation_leave_notify_cb,
3039                                               window);
3040         presentation_clear_timeout (window);
3041
3042         ev_application_screensaver_enable (EV_APP);
3043
3044         if (!ev_window_is_empty (window))
3045                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3046 }
3047
3048 static void
3049 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3050 {
3051         gboolean presentation;
3052
3053         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3054         if (presentation) {
3055                 ev_window_run_presentation (window);
3056         } else {
3057                 ev_window_stop_presentation (window, TRUE);
3058         }
3059 }
3060
3061 static void
3062 ev_window_run_preview (EvWindow *window)
3063 {
3064         GtkAction *action;
3065
3066         if (!window->priv->preview_toolbar) {
3067                 window->priv->preview_toolbar =
3068                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3069                                                    "/PreviewToolbar");
3070
3071                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3072                                     window->priv->preview_toolbar,
3073                                     FALSE, FALSE, 0);
3074                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3075                                        window->priv->preview_toolbar, 1);
3076         }
3077
3078         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3079
3080         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3081         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3082         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3083
3084         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3085
3086         action = gtk_action_group_get_action (window->priv->action_group,
3087                                               "PreviewPrint");
3088 #if GTK_CHECK_VERSION (2, 11, 0)
3089         gtk_action_set_visible (action, TRUE);
3090 #else
3091         gtk_action_set_visible (action, FALSE);
3092 #endif
3093
3094         update_chrome_visibility (window);
3095 }
3096
3097 static void
3098 ev_window_screen_changed (GtkWidget *widget,
3099                           GdkScreen *old_screen)
3100 {
3101         EvWindow *window = EV_WINDOW (widget);
3102         EvWindowPrivate *priv = window->priv;
3103         GdkScreen *screen;
3104
3105         screen = gtk_widget_get_screen (widget);
3106         if (screen == old_screen)
3107                 return;
3108
3109         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3110                                 get_screen_dpi (GTK_WINDOW (window)));
3111
3112         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3113                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3114         }
3115 }
3116
3117 static gboolean
3118 ev_window_state_event (GtkWidget           *widget,
3119                        GdkEventWindowState *event)
3120 {
3121         EvWindow *window = EV_WINDOW (widget);
3122         EvView   *view = EV_VIEW (window->priv->view);
3123
3124         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3125                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3126         }
3127
3128         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3129                 return FALSE;
3130
3131         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3132                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3133                         return FALSE;
3134
3135                 ev_window_run_fullscreen (window);
3136         } else {
3137                 if (ev_view_get_fullscreen (view))
3138                         ev_window_stop_fullscreen (window, FALSE);
3139                 else if (ev_view_get_presentation (view))
3140                         ev_window_stop_presentation (window, FALSE);
3141         }
3142
3143         return FALSE;
3144 }
3145
3146 static void
3147 ev_window_set_page_mode (EvWindow         *window,
3148                          EvWindowPageMode  page_mode)
3149 {
3150         GtkWidget *child = NULL;
3151         GtkWidget *real_child;
3152
3153         if (window->priv->page_mode == page_mode)
3154                 return;
3155
3156         window->priv->page_mode = page_mode;
3157
3158         switch (page_mode) {
3159                 case PAGE_MODE_DOCUMENT:
3160                         child = window->priv->view;
3161                         break;
3162                 case PAGE_MODE_PASSWORD:
3163                         child = window->priv->password_view;
3164                         break;
3165                 default:
3166                         g_assert_not_reached ();
3167         }
3168
3169         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3170         if (child != real_child) {
3171                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3172                                       real_child);
3173                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3174                                    child);
3175         }
3176         ev_window_update_actions (window);
3177 }
3178
3179
3180 static void
3181 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3182 {
3183         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3184 }
3185
3186 static void
3187 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3188 {
3189         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3190 }
3191
3192 static void
3193 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3194 {
3195         EvWindow *ev_window = EV_WINDOW (data);
3196         egg_editable_toolbar_set_edit_mode
3197                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3198         ev_application_save_toolbars_model (EV_APP);
3199         gtk_widget_destroy (GTK_WIDGET (dialog));
3200 }
3201
3202 static void
3203 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3204 {
3205         GtkWidget *dialog;
3206         GtkWidget *editor;
3207
3208         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3209                                               GTK_WINDOW (ev_window),
3210                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3211                                               GTK_STOCK_CLOSE,
3212                                               GTK_RESPONSE_CLOSE,
3213                                               NULL);
3214         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3215         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3216         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3217         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3218         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3219
3220         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3221                                          ev_application_get_toolbars_model (EV_APP));
3222         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3223         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3224
3225         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3226
3227         egg_editable_toolbar_set_edit_mode
3228                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3229
3230         g_signal_connect (dialog, "response",
3231                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3232                           ev_window);
3233         gtk_widget_show_all (dialog);
3234 }
3235
3236 static void
3237 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3238 {
3239         g_return_if_fail (EV_IS_WINDOW (ev_window));
3240
3241         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3242         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3243 }
3244
3245 static void
3246 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3247 {
3248         g_return_if_fail (EV_IS_WINDOW (ev_window));
3249
3250         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3251         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3252 }
3253
3254 static void
3255 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3256 {
3257         g_return_if_fail (EV_IS_WINDOW (ev_window));
3258
3259         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3260 }
3261
3262 static void
3263 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3264 {
3265         g_return_if_fail (EV_IS_WINDOW (ev_window));
3266
3267         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3268 }
3269
3270 static void
3271 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3272 {
3273         g_return_if_fail (EV_IS_WINDOW (ev_window));
3274
3275         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3276 }
3277
3278 static void
3279 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3280 {
3281         int n_pages;
3282
3283         g_return_if_fail (EV_IS_WINDOW (ev_window));
3284
3285         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3286         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3287 }
3288
3289 static void
3290 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3291 {
3292         int n_pages, current_page;
3293
3294         g_return_if_fail (EV_IS_WINDOW (ev_window));
3295
3296         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3297         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3298
3299         if (current_page + 10 < n_pages)
3300                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3301 }
3302
3303 static void
3304 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3305 {
3306         int current_page;
3307
3308         g_return_if_fail (EV_IS_WINDOW (ev_window));
3309
3310         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3311
3312         if (current_page - 10 >= 0)
3313                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3314 }
3315
3316 static void
3317 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3318 {
3319         ev_window_reload_document (ev_window);
3320 }
3321
3322 static void
3323 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3324 {
3325         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3326 }
3327
3328 static void
3329 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3330 {
3331         GError *error = NULL;
3332         GdkScreen *screen;
3333         char *command;
3334         const char *lang;
3335         char *uri = NULL;
3336
3337         int i;
3338
3339         const char * const * langs = g_get_language_names ();
3340
3341         for (i = 0; langs[i]; i++) {
3342                 lang = langs[i];
3343                 if (strchr (lang, '.')) {
3344                         continue;
3345                 }
3346
3347                 uri = g_build_filename(GNOMEDATADIR,
3348                                        "/gnome/help/" PACKAGE,
3349                                        lang,
3350                                        "/evince.xml",
3351                                        NULL);
3352
3353                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3354                         break;
3355                 }
3356                 g_free (uri);
3357                 uri = NULL;
3358         }
3359
3360         if (uri == NULL) {
3361                 g_warning ("Cannot find help");
3362                 return;
3363         }
3364
3365         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3366         g_free (uri);
3367
3368         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3369         gdk_spawn_command_line_on_screen (screen, command, &error);
3370         if (error != NULL) {
3371                 g_warning ("%s", error->message);
3372                 g_error_free (error);
3373         }
3374         g_free (command);
3375 }
3376
3377 static void
3378 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3379 {
3380         ev_window_stop_fullscreen (window, TRUE);
3381 }
3382
3383 static void
3384 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3385 {
3386         ev_window_run_presentation (window);
3387 }
3388
3389 static gboolean
3390 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3391                                 EvWindow   *window)
3392 {
3393         EvWindowPrivate *priv = window->priv;
3394         const gchar *printer_name;
3395
3396         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3397         if ((printer_name
3398              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3399             (!printer_name && gtk_printer_is_default (printer))) {
3400                 if (priv->printer)
3401                         g_object_unref (priv->printer);
3402                 priv->printer = g_object_ref (printer);
3403
3404                 /* Now that we have the printer, we'll start the print */
3405                 ev_window_do_preview_print (window);
3406
3407                 return TRUE; /* we're done */
3408         }
3409
3410         return FALSE; /* continue the enumeration */
3411 }
3412
3413 static void
3414 ev_window_preview_print_finished (GtkPrintJob *print_job,
3415                                   EvWindow    *window,
3416                                   GError      *error)
3417 {
3418         if (error) {
3419                 GtkWidget *dialog;
3420
3421                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3422                                                  GTK_DIALOG_MODAL,
3423                                                  GTK_MESSAGE_ERROR,
3424                                                  GTK_BUTTONS_OK,
3425                                                  _("Failed to print document"));
3426                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3427                                                           "%s", error->message);
3428
3429                 gtk_dialog_run (GTK_DIALOG (dialog));
3430                 gtk_widget_destroy (dialog);
3431         }
3432
3433         g_object_unref (print_job);
3434         gtk_widget_destroy (GTK_WIDGET (window));
3435 }
3436
3437 static void
3438 ev_window_do_preview_print (EvWindow *window)
3439 {
3440         EvWindowPrivate  *priv = window->priv;
3441         GtkPageSetup     *page_setup;
3442         GtkPrintJob      *job;
3443         gchar            *filename;
3444         GError           *error = NULL;
3445
3446         g_assert (priv->print_settings != NULL);
3447         g_assert (priv->printer != NULL);
3448
3449         page_setup = gtk_page_setup_new ();
3450
3451         job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
3452                                  priv->printer,
3453                                  priv->print_settings,
3454                                  page_setup);
3455
3456         g_object_unref (priv->print_settings);
3457         priv->print_settings = NULL;
3458         g_object_unref (priv->printer);
3459         priv->printer = NULL;
3460         g_object_unref (page_setup);
3461
3462         filename = g_filename_from_uri (priv->local_uri ?
3463                                         priv->local_uri : priv->uri,
3464                                         NULL, NULL);
3465
3466         if (gtk_print_job_set_source_file (job, filename, &error)) {
3467                 gtk_print_job_send (job,
3468                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3469                                     window, NULL);
3470         } else {
3471                 g_warning ("%s", error->message);
3472                 g_error_free (error);
3473         }
3474
3475         g_free (filename);
3476
3477         gtk_widget_hide (GTK_WIDGET (window));
3478 }
3479
3480 static void
3481 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3482 {
3483         EvWindowPrivate *priv = window->priv;
3484         GtkPrintSettings *print_settings = NULL;
3485 #if GTK_CHECK_VERSION (2, 11, 0)
3486         const gchar      *print_settings_file = priv->print_settings_file;
3487
3488         if (print_settings_file) {
3489                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3490                         GError *error = NULL;
3491
3492                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3493                                                                            &error);
3494
3495                         if (error) {
3496                                 g_warning ("%s", error->message);
3497                                 g_error_free (error);
3498                                 print_settings = NULL;
3499                         }
3500                 }
3501         }
3502 #endif /* GTK 2.11.0 */
3503
3504         if (!print_settings)
3505                 print_settings = gtk_print_settings_new ();
3506
3507         if (priv->print_settings)
3508                 g_object_unref (priv->print_settings);
3509         priv->print_settings = print_settings;
3510
3511         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3512                                 window, NULL, FALSE);
3513 }
3514
3515 static void
3516 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3517 {
3518         GtkWidget *widget;
3519
3520         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3521
3522         widget = gtk_window_get_focus (GTK_WINDOW (window));
3523         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3524                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3525                 update_chrome_visibility (window);
3526                 gtk_widget_grab_focus (window->priv->view);
3527         } else {
3528                 gboolean fullscreen;
3529                 gboolean presentation;
3530
3531                 g_object_get (window->priv->view,
3532                               "fullscreen", &fullscreen,
3533                               "presentation", &presentation,
3534                               NULL);
3535
3536                 if (fullscreen) {
3537                         ev_window_stop_fullscreen (window, TRUE);
3538                 } else if (presentation) {
3539                         ev_window_stop_presentation (window, TRUE);
3540                         gtk_widget_grab_focus (window->priv->view);
3541                 } else {
3542                         gtk_widget_grab_focus (window->priv->view);
3543                 }
3544
3545                 if (fullscreen && presentation)
3546                         g_warning ("Both fullscreen and presentation set somehow");
3547         }
3548 }
3549
3550 static void
3551 save_sizing_mode (EvWindow *window)
3552 {
3553         EvSizingMode mode;
3554         GEnumValue *enum_value;
3555
3556         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3557         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3558
3559         if (!ev_window_is_empty (window))
3560                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3561                                                 enum_value->value_nick);
3562 }
3563
3564 static void
3565 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3566                                   EvWindow   *ev_window)
3567 {
3568         GtkWidget *scrolled_window;
3569         EvSizingMode sizing_mode;
3570
3571         g_object_get (ev_window->priv->view,
3572                       "sizing-mode", &sizing_mode,
3573                       NULL);
3574
3575         scrolled_window = ev_window->priv->scrolled_window;
3576
3577         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3578
3579         if (sizing_mode != EV_SIZING_FREE)
3580                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3581                                           GTK_SCROLLED_WINDOW (scrolled_window));
3582
3583         switch (sizing_mode) {
3584                 case EV_SIZING_BEST_FIT:
3585                         g_object_set (G_OBJECT (scrolled_window),
3586                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3587                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3588                                       NULL);
3589                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3590                                           G_CALLBACK (ev_view_update_view_size),
3591                                           scrolled_window);
3592                         break;
3593                 case EV_SIZING_FIT_WIDTH:
3594                         g_object_set (G_OBJECT (scrolled_window),
3595                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3596                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3597                                       NULL);
3598                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3599                                           G_CALLBACK (ev_view_update_view_size),
3600                                           scrolled_window);
3601                         break;
3602                 case EV_SIZING_FREE:
3603                         g_object_set (G_OBJECT (scrolled_window),
3604                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3605                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3606                                       NULL);
3607                         break;
3608         }
3609
3610         update_sizing_buttons (ev_window);
3611         save_sizing_mode (ev_window);
3612 }
3613
3614 static void
3615 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3616 {
3617         ev_window_update_actions (ev_window);
3618
3619         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3620                 gdouble zoom;
3621
3622                 zoom = ev_view_get_zoom (view);
3623                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3624                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3625         }
3626 }
3627
3628 static void
3629 ev_window_update_continuous_action (EvWindow *window)
3630 {
3631         GtkAction *action;
3632
3633         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3634         g_signal_handlers_block_by_func
3635                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3636         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3637                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3638         g_signal_handlers_unblock_by_func
3639                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3640 }
3641
3642 static void
3643 ev_window_update_dual_page_action (EvWindow *window)
3644 {
3645         GtkAction *action;
3646
3647         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3648         g_signal_handlers_block_by_func
3649                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3650         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3651                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3652         g_signal_handlers_unblock_by_func
3653                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3654 }
3655
3656 static void
3657 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3658 {
3659         ev_window_update_continuous_action (ev_window);
3660
3661         if (!ev_window_is_empty (ev_window))
3662                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3663                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3664 }
3665
3666 static void
3667 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3668 {
3669         int rotation;
3670
3671         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3672
3673         if (!ev_window_is_empty (window))
3674                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3675                                              rotation);
3676
3677         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3678                                        rotation);
3679         ev_window_refresh_window_thumbnail (window, rotation);
3680 }
3681
3682 static void
3683 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3684 {
3685         ev_window_update_actions (window);
3686 }
3687
3688 static void
3689 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3690 {
3691         ev_window_update_dual_page_action (ev_window);
3692
3693         if (!ev_window_is_empty (ev_window))
3694                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3695                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3696 }
3697
3698 static char *
3699 build_comments_string (void)
3700 {
3701 #ifdef ENABLE_PDF
3702         PopplerBackend backend;
3703         const char *backend_name;
3704         const char *version;
3705
3706         backend = poppler_get_backend ();
3707         version = poppler_get_version ();
3708         switch (backend) {
3709                 case POPPLER_BACKEND_CAIRO:
3710                         backend_name = "cairo";
3711                         break;
3712                 case POPPLER_BACKEND_SPLASH:
3713                         backend_name = "splash";
3714                         break;
3715                 default:
3716                         backend_name = "unknown";
3717                         break;
3718         }
3719
3720         return g_strdup_printf (_("Document Viewer.\n"
3721                                   "Using poppler %s (%s)"),
3722                                 version, backend_name);
3723 #else
3724         return g_strdup_printf (_("Document Viewer"));
3725 #endif
3726 }
3727
3728 static void
3729 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3730 {
3731         const char *authors[] = {
3732                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3733                 "Jonathan Blandford <jrb@gnome.org>",
3734                 "Marco Pesenti Gritti <marco@gnome.org>",
3735                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3736                 "Bryan Clark <clarkbw@gnome.org>",
3737                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3738                 "Wouter Bolsterlee <wbolster@gnome.org>",
3739                 NULL
3740         };
3741
3742         const char *documenters[] = {
3743                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3744                 NULL
3745         };
3746
3747         const char *license[] = {
3748                 N_("Evince is free software; you can redistribute it and/or modify "
3749                    "it under the terms of the GNU General Public License as published by "
3750                    "the Free Software Foundation; either version 2 of the License, or "
3751                    "(at your option) any later version.\n"),
3752                 N_("Evince is distributed in the hope that it will be useful, "
3753                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3754                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3755                    "GNU General Public License for more details.\n"),
3756                 N_("You should have received a copy of the GNU General Public License "
3757                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3758                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3759         };
3760
3761         char *license_trans;
3762         char *comments;
3763
3764 #ifdef ENABLE_NLS
3765         const char **p;
3766
3767         for (p = authors; *p; ++p)
3768                 *p = _(*p);
3769
3770         for (p = documenters; *p; ++p)
3771                 *p = _(*p);
3772 #endif
3773
3774         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3775                                      _(license[2]), "\n", NULL);
3776         comments = build_comments_string ();
3777
3778         gtk_show_about_dialog (
3779                 GTK_WINDOW (ev_window),
3780                 "name", _("Evince"),
3781                 "version", VERSION,
3782                 "copyright",
3783                 _("\xc2\xa9 1996-2007 The Evince authors"),
3784                 "license", license_trans,
3785                 "website", "http://www.gnome.org/projects/evince",
3786                 "comments", comments,
3787                 "authors", authors,
3788                 "documenters", documenters,
3789                 "translator-credits", _("translator-credits"),
3790                 "logo-icon-name", "evince",
3791                 "wrap-license", TRUE,
3792                 NULL);
3793
3794         g_free (comments);
3795         g_free (license_trans);
3796 }
3797
3798 static void
3799 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3800 {
3801         gboolean active;
3802
3803         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3804         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3805         update_chrome_visibility (ev_window);
3806         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3807 }
3808
3809 static void
3810 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3811 {
3812         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3813                 return;
3814
3815         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3816                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3817         update_chrome_visibility (ev_window);
3818 }
3819
3820 static void
3821 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3822                                            GParamSpec *pspec,
3823                                            EvWindow   *ev_window)
3824 {
3825         GtkWidget *current_page;
3826         const char *id;
3827
3828         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3829
3830         if (current_page == ev_window->priv->sidebar_links) {
3831                 id = LINKS_SIDEBAR_ID;
3832         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3833                 id = THUMBNAILS_SIDEBAR_ID;
3834         } else if (current_page == ev_window->priv->sidebar_attachments) {
3835                 id = ATTACHMENTS_SIDEBAR_ID;
3836         } else {
3837                 g_assert_not_reached();
3838         }
3839
3840         g_object_unref (current_page);
3841
3842         if (!ev_window_is_empty (ev_window))
3843                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3844 }
3845
3846 static void
3847 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3848                                          GParamSpec *pspec,
3849                                          EvWindow   *ev_window)
3850 {
3851         EvView *view = EV_VIEW (ev_window->priv->view);
3852         GtkAction *action;
3853
3854         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3855
3856         if (!ev_view_get_presentation (view)) {
3857                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3858                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3859
3860                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3861                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3862         }
3863 }
3864
3865 static void
3866 view_menu_link_popup (EvWindow *ev_window,
3867                       EvLink   *link)
3868 {
3869         gboolean   show_external = FALSE;
3870         gboolean   show_internal = FALSE;
3871         GtkAction *action;
3872
3873         if (ev_window->priv->link)
3874                 g_object_unref (ev_window->priv->link);
3875
3876         if (link)
3877                 ev_window->priv->link = g_object_ref (link);
3878         else
3879                 ev_window->priv->link = NULL;
3880
3881         if (ev_window->priv->link) {
3882                 EvLinkAction *ev_action;
3883
3884                 ev_action = ev_link_get_action (link);
3885                 if (ev_action) {
3886                         switch (ev_link_action_get_action_type (ev_action)) {
3887                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3888                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3889                                         show_internal = TRUE;
3890                                         break;
3891                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3892                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3893                                         show_external = TRUE;
3894                                         break;
3895                                 default:
3896                                         break;
3897                         }
3898                 }
3899         }
3900
3901         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3902                                               "OpenLink");
3903         gtk_action_set_visible (action, show_external);
3904
3905         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3906                                               "CopyLinkAddress");
3907         gtk_action_set_visible (action, show_external);
3908
3909         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3910                                               "GoLink");
3911         gtk_action_set_visible (action, show_internal);
3912
3913         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3914                                               "OpenLinkNewWindow");
3915         gtk_action_set_visible (action, show_internal);
3916 }
3917
3918 static void
3919 view_menu_image_popup (EvWindow  *ev_window,
3920                        EvImage   *image)
3921 {
3922         GtkAction *action;
3923         gboolean   show_image = FALSE;
3924
3925         if (ev_window->priv->image)
3926                 g_object_unref (ev_window->priv->image);
3927
3928         if (image)
3929                 ev_window->priv->image = g_object_ref (image);
3930         else
3931                 ev_window->priv->image = NULL;
3932
3933         show_image = (ev_window->priv->image != NULL);
3934
3935         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3936                                               "SaveImageAs");
3937         gtk_action_set_visible (action, show_image);
3938
3939         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3940                                               "CopyImage");
3941         gtk_action_set_visible (action, show_image);
3942 }
3943
3944 static gboolean
3945 view_menu_popup_cb (EvView   *view,
3946                     GObject  *object,
3947                     EvWindow *ev_window)
3948 {
3949         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3950                 return FALSE;
3951
3952         view_menu_link_popup (ev_window,
3953                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3954         view_menu_image_popup (ev_window,
3955                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3956
3957         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3958                         NULL, NULL, NULL, NULL,
3959                         3, gtk_get_current_event_time ());
3960         return TRUE;
3961 }
3962
3963 static gboolean
3964 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3965                               GList           *attach_list,
3966                               EvWindow        *ev_window)
3967 {
3968         GtkWidget *popup;
3969
3970         g_assert (attach_list != NULL);
3971
3972         if (ev_window->priv->attach_list) {
3973                 g_list_foreach (ev_window->priv->attach_list,
3974                                 (GFunc) g_object_unref, NULL);
3975                 g_list_free (ev_window->priv->attach_list);
3976         }
3977
3978         ev_window->priv->attach_list = attach_list;
3979
3980         popup = ev_window->priv->attachment_popup;
3981
3982         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3983                         NULL, NULL,
3984                         3, gtk_get_current_event_time ());
3985
3986         return TRUE;
3987 }
3988
3989 static void
3990 ev_window_update_find_status_message (EvWindow *ev_window)
3991 {
3992         gchar *message;
3993
3994         if (!ev_window->priv->find_job)
3995                 return;
3996
3997         if (ev_job_is_finished (ev_window->priv->find_job)) {
3998                 gint n_results;
3999
4000                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4001                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4002                 /* TRANS: Sometimes this could be better translated as
4003                                       "%d hit(s) on this page".  Therefore this string
4004                                       contains plural cases. */
4005                 message = g_strdup_printf (ngettext ("%d found on this page",
4006                                                      "%d found on this page",
4007                                                      n_results),
4008                                            n_results);
4009         } else {
4010                 gdouble percent;
4011
4012                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4013                 message = g_strdup_printf (_("%3d%% remaining to search"),
4014                                            (gint) ((1.0 - percent) * 100));
4015         }
4016
4017         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4018         g_free (message);
4019 }
4020
4021 static void
4022 ev_window_find_job_finished_cb (EvJobFind *job,
4023                                 EvWindow  *ev_window)
4024 {
4025         ev_window_update_find_status_message (ev_window);
4026 }
4027
4028 static void
4029 ev_window_find_job_updated_cb (EvJobFind *job,
4030                                gint       page,
4031                                EvWindow  *ev_window)
4032 {
4033         ev_window_update_actions (ev_window);
4034
4035         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4036                               ev_job_find_get_results (job),
4037                               page);
4038         ev_window_update_find_status_message (ev_window);
4039 }
4040
4041 static void
4042 ev_window_clear_find_job (EvWindow *ev_window)
4043 {
4044         if (ev_window->priv->find_job != NULL) {
4045                 if (!ev_job_is_finished (ev_window->priv->find_job))
4046                         ev_job_cancel (ev_window->priv->find_job);
4047
4048                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4049                                                       ev_window_find_job_finished_cb,
4050                                                       ev_window);
4051                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4052                                                       ev_window_find_job_updated_cb,
4053                                                       ev_window);
4054                 g_object_unref (ev_window->priv->find_job);
4055                 ev_window->priv->find_job = NULL;
4056         }
4057 }
4058
4059 static void
4060 find_bar_previous_cb (EggFindBar *find_bar,
4061                       EvWindow   *ev_window)
4062 {
4063         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4064 }
4065
4066 static void
4067 find_bar_next_cb (EggFindBar *find_bar,
4068                   EvWindow   *ev_window)
4069 {
4070         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4071 }
4072
4073 static void
4074 find_bar_close_cb (EggFindBar *find_bar,
4075                    EvWindow   *ev_window)
4076 {
4077         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4078         ev_window_clear_find_job (ev_window);
4079         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4080         update_chrome_visibility (ev_window);
4081 }
4082
4083 static void
4084 find_bar_search_changed_cb (EggFindBar *find_bar,
4085                             GParamSpec *param,
4086                             EvWindow   *ev_window)
4087 {
4088         gboolean case_sensitive;
4089         const char *search_string;
4090
4091         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4092                 return;
4093
4094         /* Either the string or case sensitivity could have changed. */
4095         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4096         search_string = egg_find_bar_get_search_string (find_bar);
4097
4098         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4099
4100         ev_window_clear_find_job (ev_window);
4101
4102         if (search_string && search_string[0]) {
4103                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4104                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4105                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4106                                                              search_string,
4107                                                              case_sensitive);
4108                 g_signal_connect (ev_window->priv->find_job, "finished",
4109                                   G_CALLBACK (ev_window_find_job_finished_cb),
4110                                   ev_window);
4111                 g_signal_connect (ev_window->priv->find_job, "updated",
4112                                   G_CALLBACK (ev_window_find_job_updated_cb),
4113                                   ev_window);
4114                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4115         } else {
4116                 ev_window_update_actions (ev_window);
4117                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4118                                               NULL);
4119                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4120         }
4121 }
4122
4123 static void
4124 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4125                                 GParamSpec *param,
4126                                 EvWindow   *ev_window)
4127 {
4128         gboolean visible;
4129
4130         visible = GTK_WIDGET_VISIBLE (find_bar);
4131
4132         if (ev_window->priv->document &&
4133             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4134                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4135                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4136                 ev_window_update_actions (ev_window);
4137
4138                 if (visible)
4139                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4140                 else
4141                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4142         }
4143 }
4144
4145 static void
4146 find_bar_scroll (EggFindBar   *find_bar,
4147                  GtkScrollType scroll,
4148                  EvWindow     *ev_window)
4149 {
4150         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4151 }
4152
4153 static void
4154 zoom_control_changed_cb (EphyZoomAction *action,
4155                          float           zoom,
4156                          EvWindow       *ev_window)
4157 {
4158         EvSizingMode mode;
4159
4160         g_return_if_fail (EV_IS_WINDOW (ev_window));
4161
4162         if (zoom == EPHY_ZOOM_BEST_FIT) {
4163                 mode = EV_SIZING_BEST_FIT;
4164         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4165                 mode = EV_SIZING_FIT_WIDTH;
4166         } else {
4167                 mode = EV_SIZING_FREE;
4168         }
4169
4170         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4171
4172         if (mode == EV_SIZING_FREE) {
4173                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4174                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4175                                   FALSE);
4176         }
4177 }
4178
4179 static void
4180 ev_window_finalize (GObject *object)
4181 {
4182         GList *windows = ev_application_get_windows (EV_APP);
4183
4184         if (windows == NULL) {
4185                 ev_application_shutdown (EV_APP);
4186         } else {
4187                 g_list_free (windows);
4188         }
4189
4190         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4191 }
4192
4193 static void
4194 ev_window_dispose (GObject *object)
4195 {
4196         EvWindow *window = EV_WINDOW (object);
4197         EvWindowPrivate *priv = window->priv;
4198         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4199
4200         if (mpkeys) {
4201                 g_signal_handlers_disconnect_by_func (mpkeys,
4202                                                       ev_window_media_player_key_pressed,
4203                                                       window);
4204         }
4205
4206         if (priv->setup_document_idle > 0) {
4207                 g_source_remove (priv->setup_document_idle);
4208                 priv->setup_document_idle = 0;
4209         }
4210
4211         if (priv->monitor) {
4212                 g_object_unref (priv->monitor);
4213                 priv->monitor = NULL;
4214         }
4215
4216         if (priv->title) {
4217                 ev_window_title_free (priv->title);
4218                 priv->title = NULL;
4219         }
4220
4221         if (priv->ui_manager) {
4222                 g_object_unref (priv->ui_manager);
4223                 priv->ui_manager = NULL;
4224         }
4225
4226         if (priv->action_group) {
4227                 g_object_unref (priv->action_group);
4228                 priv->action_group = NULL;
4229         }
4230
4231         if (priv->view_popup_action_group) {
4232                 g_object_unref (priv->view_popup_action_group);
4233                 priv->view_popup_action_group = NULL;
4234         }
4235
4236         if (priv->attachment_popup_action_group) {
4237                 g_object_unref (priv->attachment_popup_action_group);
4238                 priv->attachment_popup_action_group = NULL;
4239         }
4240
4241         if (priv->recent_action_group) {
4242                 g_object_unref (priv->recent_action_group);
4243                 priv->recent_action_group = NULL;
4244         }
4245
4246         if (priv->recent_manager) {
4247                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4248                                                       ev_window_setup_recent,
4249                                                       window);
4250                 priv->recent_manager = NULL;
4251         }
4252
4253         priv->recent_ui_id = 0;
4254
4255         if (priv->page_cache) {
4256                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4257                 priv->page_cache = NULL;
4258         }
4259
4260         if (priv->document) {
4261                 g_object_unref (priv->document);
4262                 priv->document = NULL;
4263         }
4264
4265         if (priv->view) {
4266                 g_object_unref (priv->view);
4267                 priv->view = NULL;
4268         }
4269
4270         if (priv->password_view) {
4271                 g_object_unref (priv->password_view);
4272                 priv->password_view = NULL;
4273         }
4274
4275         if (priv->load_job) {
4276                 ev_window_clear_load_job (window);
4277         }
4278
4279         if (priv->reload_job) {
4280                 ev_window_clear_reload_job (window);
4281         }
4282
4283         if (priv->save_job) {
4284                 ev_window_clear_save_job (window);
4285         }
4286
4287         if (priv->thumbnail_job) {
4288                 ev_window_clear_thumbnail_job (window);
4289         }
4290
4291         if (priv->find_job) {
4292                 ev_window_clear_find_job (window);
4293         }
4294
4295         if (priv->local_uri) {
4296                 ev_window_clear_local_uri (window);
4297                 priv->local_uri = NULL;
4298         }
4299
4300         ev_window_close_dialogs (window);
4301         ev_window_clear_print_job (window);
4302
4303         if (window->priv->gtk_print_job) {
4304                 g_object_unref (window->priv->gtk_print_job);
4305                 window->priv->gtk_print_job = NULL;
4306         }
4307
4308         if (window->priv->printer) {
4309                 g_object_unref (window->priv->printer);
4310                 window->priv->printer = NULL;
4311         }
4312
4313         if (window->priv->print_settings) {
4314                 g_object_unref (window->priv->print_settings);
4315                 window->priv->print_settings = NULL;
4316         }
4317
4318         if (window->priv->print_page_setup) {
4319                 g_object_unref (window->priv->print_page_setup);
4320                 window->priv->print_page_setup = NULL;
4321         }
4322
4323         if (priv->link) {
4324                 g_object_unref (priv->link);
4325                 priv->link = NULL;
4326         }
4327
4328         if (priv->image) {
4329                 g_object_unref (priv->image);
4330                 priv->image = NULL;
4331         }
4332
4333         if (priv->attach_list) {
4334                 g_list_foreach (priv->attach_list,
4335                                 (GFunc) g_object_unref,
4336                                 NULL);
4337                 g_list_free (priv->attach_list);
4338                 priv->attach_list = NULL;
4339         }
4340
4341         if (priv->find_bar) {
4342                 g_signal_handlers_disconnect_by_func
4343                         (window->priv->find_bar,
4344                          G_CALLBACK (find_bar_close_cb),
4345                          window);
4346                 priv->find_bar = NULL;
4347         }
4348
4349         if (priv->uri) {
4350                 if (priv->unlink_temp_file)
4351                         ev_window_clear_temp_file (window);
4352                 g_free (priv->uri);
4353                 priv->uri = NULL;
4354         }
4355
4356         if (priv->dest) {
4357                 g_object_unref (priv->dest);
4358                 priv->dest = NULL;
4359         }
4360
4361         if (priv->history) {
4362                 g_object_unref (priv->history);
4363                 priv->history = NULL;
4364         }
4365
4366         if (priv->print_settings_file) {
4367                 ev_window_clear_print_settings_file (window);
4368                 priv->print_settings_file = NULL;
4369         }
4370
4371         if (priv->presentation_timeout_id > 0) {
4372                 g_source_remove (priv->presentation_timeout_id);
4373                 priv->presentation_timeout_id = 0;
4374         }
4375
4376         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4377 }
4378
4379 static void
4380 ev_window_class_init (EvWindowClass *ev_window_class)
4381 {
4382         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4383         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4384
4385         g_object_class->dispose = ev_window_dispose;
4386         g_object_class->finalize = ev_window_finalize;
4387
4388         widget_class->screen_changed = ev_window_screen_changed;
4389         widget_class->window_state_event = ev_window_state_event;
4390
4391         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4392 }
4393
4394 /* Normal items */
4395 static const GtkActionEntry entries[] = {
4396         { "File", NULL, N_("_File") },
4397         { "Edit", NULL, N_("_Edit") },
4398         { "View", NULL, N_("_View") },
4399         { "Go", NULL, N_("_Go") },
4400         { "Help", NULL, N_("_Help") },
4401
4402         /* File menu */
4403         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4404           N_("Open an existing document"),
4405           G_CALLBACK (ev_window_cmd_file_open) },
4406         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4407           N_("Open a copy of the current document in a new window"),
4408           G_CALLBACK (ev_window_cmd_file_open_copy) },
4409         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4410           N_("Save a copy of the current document"),
4411           G_CALLBACK (ev_window_cmd_save_as) },
4412         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4413           N_("Setup the page settings for printing"),
4414           G_CALLBACK (ev_window_cmd_file_print_setup) },
4415         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4416           N_("Print this document"),
4417           G_CALLBACK (ev_window_cmd_file_print) },
4418         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4419           G_CALLBACK (ev_window_cmd_file_properties) },
4420         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4421           G_CALLBACK (ev_window_cmd_file_close_window) },
4422
4423         /* Edit menu */
4424         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4425           G_CALLBACK (ev_window_cmd_edit_copy) },
4426         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4427           G_CALLBACK (ev_window_cmd_edit_select_all) },
4428         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4429           N_("Find a word or phrase in the document"),
4430           G_CALLBACK (ev_window_cmd_edit_find) },
4431         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4432           G_CALLBACK (ev_window_cmd_edit_find_next) },
4433         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4434           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4435         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4436           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4437         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<alt>Left", NULL,
4438           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4439         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<alt>Right", NULL,
4440           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4441
4442         /* View menu */
4443         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4444           N_("Enlarge the document"),
4445           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4446         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4447           N_("Shrink the document"),
4448           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4449         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4450           N_("Reload the document"),
4451           G_CALLBACK (ev_window_cmd_view_reload) },
4452
4453         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4454           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4455
4456         /* Go menu */
4457         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4458           N_("Go to the previous page"),
4459           G_CALLBACK (ev_window_cmd_go_previous_page) },
4460         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4461           N_("Go to the next page"),
4462           G_CALLBACK (ev_window_cmd_go_next_page) },
4463         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4464           N_("Go to the first page"),
4465           G_CALLBACK (ev_window_cmd_go_first_page) },
4466         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4467           N_("Go to the last page"),
4468           G_CALLBACK (ev_window_cmd_go_last_page) },
4469
4470         /* Help menu */
4471         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4472           G_CALLBACK (ev_window_cmd_help_contents) },
4473
4474         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4475           G_CALLBACK (ev_window_cmd_help_about) },
4476
4477         /* Toolbar-only */
4478         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4479           N_("Leave fullscreen mode"),
4480           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4481         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4482           N_("Start a presentation"),
4483           G_CALLBACK (ev_window_cmd_start_presentation) },
4484         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4485           N_("Print this document"),
4486           G_CALLBACK (ev_window_cmd_preview_print) },
4487
4488         /* Accellerators */
4489         { "Escape", NULL, "", "Escape", "",
4490           G_CALLBACK (ev_window_cmd_escape) },
4491         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4492           G_CALLBACK (ev_window_cmd_edit_find) },
4493         { "PageDown", NULL, "", "Page_Down", NULL,
4494           G_CALLBACK (ev_window_cmd_scroll_forward) },
4495         { "PageUp", NULL, "", "Page_Up", NULL,
4496           G_CALLBACK (ev_window_cmd_scroll_backward) },
4497         { "Space", NULL, "", "space", NULL,
4498           G_CALLBACK (ev_window_cmd_scroll_forward) },
4499         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4500           G_CALLBACK (ev_window_cmd_scroll_backward) },
4501         { "BackSpace", NULL, "", "BackSpace", NULL,
4502           G_CALLBACK (ev_window_cmd_scroll_backward) },
4503         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4504           G_CALLBACK (ev_window_cmd_scroll_forward) },
4505         { "Return", NULL, "", "Return", NULL,
4506           G_CALLBACK (ev_window_cmd_scroll_forward) },
4507         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4508           G_CALLBACK (ev_window_cmd_scroll_backward) },
4509         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4510           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4511         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4512           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4513         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4514           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4515         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4516           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4517         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4518           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4519         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4520           G_CALLBACK (ev_window_cmd_go_backward) },
4521         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4522           G_CALLBACK (ev_window_cmd_go_forward) },
4523         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4524           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4525         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4526           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4527         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4528           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4529         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4530           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4531         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4532           G_CALLBACK (ev_window_cmd_edit_copy) },
4533 };
4534
4535 /* Toggle items */
4536 static const GtkToggleActionEntry toggle_entries[] = {
4537         /* View Menu */
4538         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4539           N_("Show or hide the toolbar"),
4540           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4541         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4542           N_("Show or hide the side pane"),
4543           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4544         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4545           N_("Show the entire document"),
4546           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4547         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4548           N_("Show two pages at once"),
4549           G_CALLBACK (ev_window_cmd_dual), FALSE },
4550         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4551           N_("Expand the window to fill the screen"),
4552           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4553         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4554           N_("Run document as a presentation"),
4555           G_CALLBACK (ev_window_cmd_view_presentation) },
4556         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4557           N_("Make the current document fill the window"),
4558           G_CALLBACK (ev_window_cmd_view_best_fit) },
4559         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4560           N_("Make the current document fill the window width"),
4561           G_CALLBACK (ev_window_cmd_view_page_width) },
4562 };
4563
4564 /* Popups specific items */
4565 static const GtkActionEntry view_popup_entries [] = {
4566         /* Links */
4567         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4568           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4569         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4570           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4571         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4572           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4573         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4574           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4575         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4576           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4577         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4578           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4579 };
4580
4581 static const GtkActionEntry attachment_popup_entries [] = {
4582         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4583           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4584         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4585           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4586 };
4587
4588 static void
4589 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4590 {
4591         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4592 }
4593
4594 static void
4595 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4596 {
4597         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4598         gtk_widget_grab_focus (window->priv->view);
4599 }
4600
4601 static void
4602 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4603 {
4604
4605         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4606         gtk_widget_grab_focus (window->priv->view);
4607 }
4608
4609 static void
4610 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4611 {
4612         GtkAction *action;
4613
4614         action = g_object_new (EV_TYPE_PAGE_ACTION,
4615                                "name", PAGE_SELECTOR_ACTION,
4616                                "label", _("Page"),
4617                                "tooltip", _("Select Page"),
4618                                "icon_name", "text-x-generic",
4619                                "visible_overflown", FALSE,
4620                                NULL);
4621         g_signal_connect (action, "activate_link",
4622                           G_CALLBACK (activate_link_cb), window);
4623         gtk_action_group_add_action (group, action);
4624         g_object_unref (action);
4625
4626         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4627                                "name", ZOOM_CONTROL_ACTION,
4628                                "label", _("Zoom"),
4629                                "stock_id", EV_STOCK_ZOOM,
4630                                "tooltip", _("Adjust the zoom level"),
4631                                "zoom", 1.0,
4632                                NULL);
4633         g_signal_connect (action, "zoom_to_level",
4634                           G_CALLBACK (zoom_control_changed_cb), window);
4635         gtk_action_group_add_action (group, action);
4636         g_object_unref (action);
4637
4638         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4639                                "name", NAVIGATION_ACTION,
4640                                "label", _("Navigation"),
4641                                "is_important", TRUE,
4642                                "short_label", _("Back"),
4643                                "stock_id", GTK_STOCK_GO_DOWN,
4644                                /*translators: this is the history action*/
4645                                "tooltip", _("Move across visited pages"),
4646                                NULL);
4647         g_signal_connect (action, "activate_link",
4648                           G_CALLBACK (navigation_action_activate_link_cb), window);
4649         gtk_action_group_add_action (group, action);
4650         g_object_unref (action);
4651
4652         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
4653                                "name", "FileOpenRecent",
4654                                "label", _("_Open..."),
4655                                "tooltip", _("Open an existing document"),
4656                                "stock_id", GTK_STOCK_OPEN,
4657                                NULL);
4658         g_signal_connect (action, "activate",
4659                           G_CALLBACK (ev_window_cmd_file_open), window);
4660         g_signal_connect (action, "item_activated",
4661                           G_CALLBACK (ev_window_open_recent_action_item_activated),
4662                           window);
4663         gtk_action_group_add_action (group, action);
4664         g_object_unref (action);
4665 }
4666
4667 static void
4668 set_action_properties (GtkActionGroup *action_group)
4669 {
4670         GtkAction *action;
4671
4672         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4673         g_object_set (action, "is-important", TRUE, NULL);
4674         /*translators: this is the label for toolbar button*/
4675         g_object_set (action, "short_label", _("Previous"), NULL);
4676
4677         action = gtk_action_group_get_action (action_group, "GoNextPage");
4678         g_object_set (action, "is-important", TRUE, NULL);
4679         /*translators: this is the label for toolbar button*/
4680         g_object_set (action, "short_label", _("Next"), NULL);
4681
4682         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4683         /*translators: this is the label for toolbar button*/
4684         g_object_set (action, "short_label", _("Zoom In"), NULL);
4685
4686         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4687         /*translators: this is the label for toolbar button*/
4688         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4689
4690         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4691         /*translators: this is the label for toolbar button*/
4692         g_object_set (action, "short_label", _("Best Fit"), NULL);
4693
4694         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4695         /*translators: this is the label for toolbar button*/
4696         g_object_set (action, "short_label", _("Fit Width"), NULL);
4697
4698         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4699         g_object_set (action, "is-important", TRUE, NULL);
4700 }
4701
4702 static void
4703 set_chrome_actions (EvWindow *window)
4704 {
4705         EvWindowPrivate *priv = window->priv;
4706         GtkActionGroup *action_group = priv->action_group;
4707         GtkAction *action;
4708
4709         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4710         g_signal_handlers_block_by_func
4711                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4712         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4713                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4714         g_signal_handlers_unblock_by_func
4715                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4716 }
4717
4718 static void
4719 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4720                           GParamSpec     *pspec,
4721                           EvWindow       *ev_window)
4722 {
4723         GtkTreeModel *model;
4724         GtkAction *action;
4725
4726         g_object_get (G_OBJECT (ev_sidebar_links),
4727                       "model", &model,
4728                       NULL);
4729
4730         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4731         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4732         g_object_unref (model);
4733 }
4734
4735 static gboolean
4736 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4737 {
4738 #ifdef ENABLE_DBUS
4739         GObject *keys;
4740
4741         keys = ev_application_get_media_keys (EV_APP);
4742         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
4743 #endif /* ENABLE_DBUS */
4744
4745         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4746         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4747
4748         ev_window_set_view_accels_sensitivity (window, TRUE);
4749
4750         update_chrome_visibility (window);
4751
4752         return FALSE;
4753 }
4754
4755 static gboolean
4756 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4757 {
4758         ev_window_set_view_accels_sensitivity (window, FALSE);
4759
4760         return FALSE;
4761 }
4762
4763 static void
4764 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4765                                     GParamSpec         *pspec,
4766                                     EvWindow           *ev_window)
4767 {
4768         GtkWidget *widget;
4769
4770         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4771
4772         if (widget != NULL) {
4773                 g_signal_connect_object (widget, "focus_in_event",
4774                                          G_CALLBACK (view_actions_focus_in_cb),
4775                                          ev_window, 0);
4776                 g_signal_connect_object (widget, "focus_out_event",
4777                                          G_CALLBACK (view_actions_focus_out_cb),
4778                                          ev_window, 0);
4779                 g_object_unref (widget);
4780         }
4781 }
4782
4783 static gboolean
4784 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4785 {
4786         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4787                 gboolean maximized;
4788
4789                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4790                 if (!ev_window_is_empty (window))
4791                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4792         }
4793
4794         return FALSE;
4795 }
4796
4797 static gboolean
4798 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4799 {
4800         char *uri = window->priv->uri;
4801         GdkWindowState state;
4802         int x, y, width, height, document_width, document_height;
4803
4804         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4805
4806         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4807                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4808                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4809
4810                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4811                         ev_page_cache_get_max_width (window->priv->page_cache,
4812                                                      0, 1.0,
4813                                                      &document_width);
4814                         ev_page_cache_get_max_height (window->priv->page_cache,
4815                                                       0, 1.0,
4816                                                       &document_height);
4817                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4818                                                         (double)width / document_width);
4819                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4820                                                         (double)height / document_height);
4821
4822                         ev_metadata_manager_set_int (uri, "window_x", x);
4823                         ev_metadata_manager_set_int (uri, "window_y", y);
4824                         ev_metadata_manager_set_int (uri, "window_width", width);
4825                         ev_metadata_manager_set_int (uri, "window_height", height);
4826                 }
4827         }
4828
4829         return FALSE;
4830 }
4831
4832 static void
4833 launch_action (EvWindow *window, EvLinkAction *action)
4834 {
4835         const char *filename = ev_link_action_get_filename (action);
4836         GAppInfo *app_info;
4837         GFile *file;
4838         GList file_list = {NULL};
4839         GAppLaunchContext *context = NULL;
4840         GError *error = NULL;
4841
4842         if (filename == NULL)
4843                 return;
4844
4845         if (g_path_is_absolute (filename)) {
4846                 file = g_file_new_for_path (filename);
4847         } else {
4848                 GFile *base_file;
4849                 gchar *dir;
4850
4851                 dir = g_path_get_dirname (window->priv->uri);
4852                 base_file = g_file_new_for_uri (dir);
4853                 g_free (dir);
4854
4855                 file = g_file_resolve_relative_path (base_file, filename);
4856                 g_object_unref (base_file);
4857         }
4858
4859         app_info = g_file_query_default_handler (file, NULL, &error);
4860         if (!app_info) {
4861                 /* FIXME: use ev_window_error_message */
4862                 g_warning ("%s", error->message);
4863                 g_object_unref (file);
4864
4865                 return;
4866         }
4867
4868 #if GTK_CHECK_VERSION (2, 14, 0)
4869         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4870         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4871                                            gtk_window_get_screen (GTK_WINDOW (window)));
4872         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
4873 #endif
4874
4875         file_list.data = file;
4876         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
4877                 /* FIXME: use ev_window_error_message */
4878                 g_warning ("%s", error->message);
4879                 g_error_free (error);
4880         }
4881
4882         g_object_unref (app_info);
4883         g_object_unref (file);
4884
4885         /* According to the PDF spec filename can be an executable. I'm not sure
4886            allowing to launch executables is a good idea though. -- marco */
4887 }
4888
4889 static void
4890 launch_external_uri (EvWindow *window, EvLinkAction *action)
4891 {
4892         const gchar *uri = ev_link_action_get_uri (action);
4893         GAppLaunchContext *context = NULL;
4894         GError *error = NULL;
4895         gboolean ret;
4896
4897 #if GTK_CHECK_VERSION (2, 14, 0)
4898         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
4899         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
4900                                            gtk_window_get_screen (GTK_WINDOW (window)));
4901         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
4902                                               GDK_CURRENT_TIME);
4903 #endif
4904
4905         if (!g_strstr_len (uri, strlen (uri), "://") &&
4906             !g_str_has_prefix (uri, "mailto:")) {
4907                 gchar *http;
4908
4909                 /* Not a valid uri, assuming it's http */
4910                 http = g_strdup_printf ("http://%s", uri);
4911                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
4912                 g_free (http);
4913         } else {
4914                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
4915         }
4916
4917         if (ret == FALSE) {
4918                 ev_window_error_message (GTK_WINDOW (window),
4919                                          _("Unable to open external link"),
4920                                          error);
4921                 g_error_free (error);
4922         }
4923 }
4924
4925 static void
4926 open_remote_link (EvWindow *window, EvLinkAction *action)
4927 {
4928         gchar *uri;
4929         gchar *dir;
4930
4931         dir = g_path_get_dirname (window->priv->uri);
4932
4933         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4934                                 NULL);
4935         g_free (dir);
4936
4937         ev_application_open_uri_at_dest (EV_APP, uri,
4938                                          gtk_window_get_screen (GTK_WINDOW (window)),
4939                                          ev_link_action_get_dest (action),
4940                                          0,
4941                                          NULL,
4942                                          FALSE,
4943                                          NULL,
4944                                          GDK_CURRENT_TIME);
4945
4946         g_free (uri);
4947 }
4948
4949 static void
4950 do_action_named (EvWindow *window, EvLinkAction *action)
4951 {
4952         const gchar *name = ev_link_action_get_name (action);
4953
4954         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4955                 ev_window_cmd_go_first_page (NULL, window);
4956         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4957                 ev_window_cmd_go_previous_page (NULL, window);
4958         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4959                 ev_window_cmd_go_next_page (NULL, window);
4960         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4961                 ev_window_cmd_go_last_page (NULL, window);
4962         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4963                 ev_window_cmd_focus_page_selector (NULL, window);
4964         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4965                 ev_window_cmd_edit_find (NULL, window);
4966         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4967                 ev_window_cmd_file_close_window (NULL, window);
4968         } else {
4969                 g_warning ("Unimplemented named action: %s, please post a "
4970                            "bug report in Evince bugzilla "
4971                            "(http://bugzilla.gnome.org) with a testcase.",
4972                            name);
4973         }
4974 }
4975
4976 static void
4977 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4978 {
4979         switch (ev_link_action_get_action_type (action)) {
4980                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4981                         EvLinkDest *dest;
4982
4983                         dest = ev_link_action_get_dest (action);
4984                         if (!dest)
4985                                 return;
4986
4987                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4988                 }
4989                         break;
4990                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4991                         launch_external_uri (window, action);
4992                         break;
4993                 case EV_LINK_ACTION_TYPE_LAUNCH:
4994                         launch_action (window, action);
4995                         break;
4996                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4997                         open_remote_link (window, action);
4998                         break;
4999                 case EV_LINK_ACTION_TYPE_NAMED:
5000                         do_action_named (window, action);
5001                         break;
5002                 default:
5003                         g_assert_not_reached ();
5004         }
5005 }
5006
5007 static void
5008 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5009 {
5010         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5011 }
5012
5013 static void
5014 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5015 {
5016         EvLinkAction *ev_action = NULL;
5017         EvLinkDest   *dest;
5018
5019         ev_action = ev_link_get_action (window->priv->link);
5020         if (!ev_action)
5021                 return;
5022
5023         dest = ev_link_action_get_dest (ev_action);
5024         if (!dest)
5025                 return;
5026
5027         ev_window_cmd_file_open_copy_at_dest (window, dest);
5028 }
5029
5030 static void
5031 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5032 {
5033         EvLinkAction *ev_action;
5034
5035         ev_action = ev_link_get_action (window->priv->link);
5036         if (!ev_action)
5037                 return;
5038
5039         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5040                                    ev_action);
5041 }
5042
5043
5044 static void
5045 image_save_dialog_response_cb (GtkWidget *fc,
5046                                gint       response_id,
5047                                EvWindow  *ev_window)
5048 {
5049         GFile           *target_file;
5050         gboolean         is_native;
5051         GError          *error = NULL;
5052         GdkPixbuf       *pixbuf;
5053         gchar           *uri;
5054         gchar          **extensions;
5055         gchar           *filename;
5056         gchar           *file_format;
5057         GdkPixbufFormat *format;
5058         GtkFileFilter   *filter;
5059
5060         if (response_id != GTK_RESPONSE_OK) {
5061                 gtk_widget_destroy (fc);
5062                 return;
5063         }
5064
5065         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5066         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5067         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5068
5069         if (format == NULL) {
5070                 format = get_gdk_pixbuf_format_by_extension (uri);
5071         }
5072
5073         if (format == NULL) {
5074                 ev_window_error_message (GTK_WINDOW (ev_window),
5075                                          _("Couldn't find appropriate format to save image"),
5076                                          NULL);
5077                 g_free (uri);
5078                 gtk_widget_destroy (fc);
5079
5080                 return;
5081         }
5082
5083         extensions = gdk_pixbuf_format_get_extensions (format);
5084         if (!g_str_has_suffix (uri, extensions[0])) {
5085                 gchar *uri_extension;
5086
5087                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5088                 target_file = g_file_new_for_uri (uri_extension);
5089                 g_free (uri_extension);
5090         } else {
5091                 target_file = g_file_new_for_uri (uri);
5092         }
5093         g_strfreev (extensions);
5094         g_free (uri);
5095
5096         is_native = g_file_is_native (target_file);
5097         if (is_native) {
5098                 filename = g_file_get_path (target_file);
5099         } else {
5100                 filename = ev_tmp_filename ("saveimage");
5101         }
5102
5103         ev_document_doc_mutex_lock ();
5104         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5105                                                ev_window->priv->image);
5106         ev_document_doc_mutex_unlock ();
5107
5108         file_format = gdk_pixbuf_format_get_name (format);
5109         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5110         g_free (file_format);
5111         g_object_unref (pixbuf);
5112
5113         if (error) {
5114                 ev_window_error_message (GTK_WINDOW (ev_window),
5115                                          _("The image could not be saved."),
5116                                          error);
5117                 g_error_free (error);
5118                 g_free (filename);
5119                 g_object_unref (target_file);
5120                 gtk_widget_destroy (fc);
5121
5122                 return;
5123         }
5124
5125         if (!is_native) {
5126                 GFile *source_file;
5127
5128                 source_file = g_file_new_for_uri (filename);
5129
5130                 ev_window_save_remote (ev_window, source_file, target_file);
5131                 g_object_unref (source_file);
5132         }
5133
5134         g_free (filename);
5135         g_object_unref (target_file);
5136         gtk_widget_destroy (fc);
5137 }
5138
5139 static void
5140 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5141 {
5142         GtkWidget *fc;
5143
5144         if (!window->priv->image)
5145                 return;
5146
5147         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5148                                           GTK_WINDOW (window),
5149                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5150                                           GTK_STOCK_CANCEL,
5151                                           GTK_RESPONSE_CANCEL,
5152                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5153                                           NULL);
5154
5155         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5156         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5157         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5158
5159         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5160
5161         g_signal_connect (fc, "response",
5162                           G_CALLBACK (image_save_dialog_response_cb),
5163                           window);
5164
5165         gtk_widget_show (fc);
5166 }
5167
5168 static void
5169 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5170 {
5171         GtkClipboard *clipboard;
5172         GdkPixbuf    *pixbuf;
5173
5174         if (!window->priv->image)
5175                 return;
5176
5177         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5178                                               GDK_SELECTION_CLIPBOARD);
5179         ev_document_doc_mutex_lock ();
5180         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5181                                                window->priv->image);
5182         ev_document_doc_mutex_unlock ();
5183
5184         gtk_clipboard_set_image (clipboard, pixbuf);
5185         g_object_unref (pixbuf);
5186 }
5187
5188 static void
5189 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5190 {
5191         GList     *l;
5192         GdkScreen *screen;
5193
5194         if (!window->priv->attach_list)
5195                 return;
5196
5197         screen = gtk_window_get_screen (GTK_WINDOW (window));
5198
5199         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5200                 EvAttachment *attachment;
5201                 GError       *error = NULL;
5202
5203                 attachment = (EvAttachment *) l->data;
5204
5205                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5206
5207                 if (error) {
5208                         ev_window_error_message (GTK_WINDOW (window),
5209                                                  _("Unable to open attachment"),
5210                                                  error);
5211                         g_error_free (error);
5212                 }
5213         }
5214 }
5215
5216 static void
5217 attachment_save_dialog_response_cb (GtkWidget *fc,
5218                                     gint       response_id,
5219                                     EvWindow  *ev_window)
5220 {
5221         GFile                *target_file;
5222         gchar                *uri;
5223         GList                *l;
5224         GtkFileChooserAction  fc_action;
5225         gboolean              is_dir;
5226         gboolean              is_native;
5227
5228         if (response_id != GTK_RESPONSE_OK) {
5229                 gtk_widget_destroy (fc);
5230                 return;
5231         }
5232
5233         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5234         target_file = g_file_new_for_uri (uri);
5235         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5236         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5237         is_native = g_file_is_native (target_file);
5238
5239         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5240                 EvAttachment *attachment;
5241                 GFile        *save_to;
5242                 GError       *error = NULL;
5243
5244                 attachment = (EvAttachment *) l->data;
5245
5246                 if (is_native) {
5247                         if (is_dir) {
5248                                 save_to = g_file_get_child (target_file,
5249                                                             ev_attachment_get_name (attachment));
5250                         } else {
5251                                 save_to = g_object_ref (target_file);
5252                         }
5253                 } else {
5254                         save_to = ev_tmp_file_get ("saveattachment");
5255                 }
5256
5257                 ev_attachment_save (attachment, save_to, &error);
5258
5259                 if (error) {
5260                         ev_window_error_message (GTK_WINDOW (ev_window),
5261                                                  _("The attachment could not be saved."),
5262                                                  error);
5263                         g_error_free (error);
5264                         g_object_unref (save_to);
5265
5266                         continue;
5267                 }
5268
5269                 if (!is_native) {
5270                         GFile *dest_file;
5271
5272                         if (is_dir) {
5273                                 dest_file = g_file_get_child (target_file,
5274                                                               ev_attachment_get_name (attachment));
5275                         } else {
5276                                 dest_file = g_object_ref (target_file);
5277                         }
5278
5279                         ev_window_save_remote (ev_window, save_to, dest_file);
5280
5281                         g_object_unref (dest_file);
5282                 }
5283
5284                 g_object_unref (save_to);
5285         }
5286
5287         g_free (uri);
5288         g_object_unref (target_file);
5289
5290         gtk_widget_destroy (fc);
5291 }
5292
5293 static void
5294 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5295 {
5296         GtkWidget    *fc;
5297         EvAttachment *attachment = NULL;
5298
5299         if (!window->priv->attach_list)
5300                 return;
5301
5302         if (g_list_length (window->priv->attach_list) == 1)
5303                 attachment = (EvAttachment *) window->priv->attach_list->data;
5304
5305         fc = gtk_file_chooser_dialog_new (
5306                 _("Save Attachment"),
5307                 GTK_WINDOW (window),
5308                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5309                 GTK_STOCK_CANCEL,
5310                 GTK_RESPONSE_CANCEL,
5311                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5312                 NULL);
5313
5314         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5315         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5316         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5317
5318         if (attachment)
5319                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5320                                                    ev_attachment_get_name (attachment));
5321
5322         g_signal_connect (fc, "response",
5323                           G_CALLBACK (attachment_save_dialog_response_cb),
5324                           window);
5325
5326         gtk_widget_show (fc);
5327 }
5328
5329 static void
5330 ev_window_media_player_key_pressed (EvWindow    *window,
5331                                     const gchar *key,
5332                                     gpointer     user_data)
5333 {
5334         if (!gtk_window_is_active (GTK_WINDOW (window)))
5335                 return;
5336
5337         /* Note how Previous/Next only go to the
5338          * next/previous page despite their icon telling you
5339          * they should go to the beginning/end.
5340          *
5341          * There's very few keyboards with FFW/RWD though,
5342          * so we stick the most useful keybinding on the most
5343          * often seen keys
5344          */
5345         if (strcmp (key, "Play") == 0) {
5346                 ev_window_run_presentation (window);
5347         } else if (strcmp (key, "Previous") == 0) {
5348                 ev_window_cmd_go_previous_page (NULL, window);
5349         } else if (strcmp (key, "Next") == 0) {
5350                 ev_window_cmd_go_next_page (NULL, window);
5351         } else if (strcmp (key, "FastForward") == 0) {
5352                 ev_window_cmd_go_last_page (NULL, window);
5353         } else if (strcmp (key, "Rewind") == 0) {
5354                 ev_window_cmd_go_first_page (NULL, window);
5355         }
5356 }
5357
5358 static void
5359 ev_window_init (EvWindow *ev_window)
5360 {
5361         GtkActionGroup *action_group;
5362         GtkAccelGroup *accel_group;
5363         GError *error = NULL;
5364         GtkWidget *sidebar_widget;
5365         GObject *mpkeys;
5366
5367         g_signal_connect (ev_window, "configure_event",
5368                           G_CALLBACK (window_configure_event_cb), NULL);
5369         g_signal_connect (ev_window, "window_state_event",
5370                           G_CALLBACK (window_state_event_cb), NULL);
5371
5372         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5373
5374         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5375         ev_window->priv->title = ev_window_title_new (ev_window);
5376
5377         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5378         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5379         gtk_widget_show (ev_window->priv->main_box);
5380
5381         action_group = gtk_action_group_new ("MenuActions");
5382         ev_window->priv->action_group = action_group;
5383         gtk_action_group_set_translation_domain (action_group, NULL);
5384         gtk_action_group_add_actions (action_group, entries,
5385                                       G_N_ELEMENTS (entries), ev_window);
5386         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5387                                              G_N_ELEMENTS (toggle_entries),
5388                                              ev_window);
5389         set_action_properties (action_group);
5390         register_custom_actions (ev_window, action_group);
5391
5392         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5393         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5394                                             action_group, 0);
5395
5396         accel_group =
5397                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5398         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5399
5400         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5401
5402         action_group = gtk_action_group_new ("ViewPopupActions");
5403         ev_window->priv->view_popup_action_group = action_group;
5404         gtk_action_group_set_translation_domain (action_group, NULL);
5405         gtk_action_group_add_actions (action_group, view_popup_entries,
5406                                       G_N_ELEMENTS (view_popup_entries),
5407                                       ev_window);
5408         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5409                                             action_group, 0);
5410
5411         action_group = gtk_action_group_new ("AttachmentPopupActions");
5412         ev_window->priv->attachment_popup_action_group = action_group;
5413         gtk_action_group_set_translation_domain (action_group, NULL);
5414         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5415                                       G_N_ELEMENTS (attachment_popup_entries),
5416                                       ev_window);
5417         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5418                                             action_group, 0);
5419
5420         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5421                                               DATADIR"/evince-ui.xml",
5422                                               &error)) {
5423                 g_warning ("building menus failed: %s", error->message);
5424                 g_error_free (error);
5425         }
5426
5427 #if GTK_CHECK_VERSION(2,11,4)
5428         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5429 #else
5430         /* It's fine to just use the one of the default screen here */
5431         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5432                 gdk_screen_get_default ());
5433 #endif
5434         ev_window->priv->recent_action_group = NULL;
5435         ev_window->priv->recent_ui_id = 0;
5436         g_signal_connect_swapped (ev_window->priv->recent_manager,
5437                                   "changed",
5438                                   G_CALLBACK (ev_window_setup_recent),
5439                                   ev_window);
5440
5441         ev_window->priv->menubar =
5442                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5443                                             "/MainMenu");
5444         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5445                             ev_window->priv->menubar,
5446                             FALSE, FALSE, 0);
5447
5448         ev_window->priv->toolbar = GTK_WIDGET
5449           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5450                          "ui-manager", ev_window->priv->ui_manager,
5451                          "popup-path", "/ToolbarPopup",
5452                          "model", ev_application_get_toolbars_model (EV_APP),
5453                          NULL));
5454
5455         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5456                                    "DefaultToolBar");
5457         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5458                             ev_window->priv->toolbar,
5459                             FALSE, FALSE, 0);
5460         gtk_widget_show (ev_window->priv->toolbar);
5461
5462         /* Add the main area */
5463         ev_window->priv->hpaned = gtk_hpaned_new ();
5464         g_signal_connect (ev_window->priv->hpaned,
5465                           "notify::position",
5466                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5467                           ev_window);
5468
5469         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5470         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5471                             TRUE, TRUE, 0);
5472         gtk_widget_show (ev_window->priv->hpaned);
5473
5474         ev_window->priv->sidebar = ev_sidebar_new ();
5475         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5476                          ev_window->priv->sidebar, FALSE, FALSE);
5477         gtk_widget_show (ev_window->priv->sidebar);
5478
5479         /* Stub sidebar, for now */
5480
5481         sidebar_widget = ev_sidebar_thumbnails_new ();
5482         ev_window->priv->sidebar_thumbs = sidebar_widget;
5483         g_signal_connect (sidebar_widget,
5484                           "notify::main-widget",
5485                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5486                           ev_window);
5487         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5488         gtk_widget_show (sidebar_widget);
5489         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5490                              sidebar_widget);
5491
5492         sidebar_widget = ev_sidebar_links_new ();
5493         ev_window->priv->sidebar_links = sidebar_widget;
5494         g_signal_connect (sidebar_widget,
5495                           "notify::model",
5496                           G_CALLBACK (sidebar_widget_model_set),
5497                           ev_window);
5498         g_signal_connect (sidebar_widget,
5499                           "link_activated",
5500                           G_CALLBACK (sidebar_links_link_activated_cb),
5501                           ev_window);
5502         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5503         gtk_widget_show (sidebar_widget);
5504         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5505                              sidebar_widget);
5506
5507         sidebar_widget = ev_sidebar_attachments_new ();
5508         ev_window->priv->sidebar_attachments = sidebar_widget;
5509         g_signal_connect_object (sidebar_widget,
5510                                  "popup",
5511                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5512                                  ev_window, 0);
5513         gtk_widget_show (sidebar_widget);
5514         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5515                              sidebar_widget);
5516
5517         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5518         ev_window->priv->scrolled_window =
5519                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5520                                           "shadow-type", GTK_SHADOW_IN,
5521                                           NULL));
5522         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5523                             ev_window->priv->scrolled_window,
5524                             TRUE, TRUE, 0);
5525         gtk_widget_show (ev_window->priv->scrolled_window);
5526
5527         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5528                         ev_window->priv->view_box);
5529         gtk_widget_show (ev_window->priv->view_box);
5530
5531         ev_window->priv->view = ev_view_new ();
5532         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5533                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5534         ev_window->priv->password_view = ev_password_view_new ();
5535         g_signal_connect_swapped (ev_window->priv->password_view,
5536                                   "unlock",
5537                                   G_CALLBACK (ev_window_popup_password_dialog),
5538                                   ev_window);
5539         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5540                                  G_CALLBACK (view_actions_focus_in_cb),
5541                                  ev_window, 0);
5542         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5543                                  G_CALLBACK (view_actions_focus_out_cb),
5544                                  ev_window, 0);
5545         g_signal_connect_object (ev_window->priv->view, "external-link",
5546                                  G_CALLBACK (view_external_link_cb),
5547                                  ev_window, 0);
5548         g_signal_connect_object (ev_window->priv->view, "handle-link",
5549                                  G_CALLBACK (view_handle_link_cb),
5550                                  ev_window, 0);
5551
5552         g_signal_connect_object (ev_window->priv->view,
5553                                  "popup",
5554                                  G_CALLBACK (view_menu_popup_cb),
5555                                  ev_window, 0);
5556         gtk_widget_show (ev_window->priv->view);
5557         gtk_widget_show (ev_window->priv->password_view);
5558
5559         /* Find Bar */
5560         ev_window->priv->find_bar = egg_find_bar_new ();
5561         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5562                           ev_window->priv->find_bar,
5563                           FALSE, TRUE, 0);
5564
5565         /* We own a ref on these widgets, as we can swap them in and out */
5566         g_object_ref (ev_window->priv->view);
5567         g_object_ref (ev_window->priv->password_view);
5568
5569         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5570                            ev_window->priv->view);
5571
5572         g_signal_connect (ev_window->priv->view,
5573                           "notify::sizing-mode",
5574                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5575                           ev_window);
5576         g_signal_connect (ev_window->priv->view,
5577                           "notify::zoom",
5578                           G_CALLBACK (ev_window_zoom_changed_cb),
5579                           ev_window);
5580         g_signal_connect (ev_window->priv->view,
5581                           "notify::dual-page",
5582                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5583                           ev_window);
5584         g_signal_connect (ev_window->priv->view,
5585                           "notify::continuous",
5586                           G_CALLBACK (ev_window_continuous_changed_cb),
5587                           ev_window);
5588         g_signal_connect (ev_window->priv->view,
5589                           "notify::rotation",
5590                           G_CALLBACK (ev_window_rotation_changed_cb),
5591                           ev_window);
5592         g_signal_connect (ev_window->priv->view,
5593                           "notify::has-selection",
5594                           G_CALLBACK (ev_window_has_selection_changed_cb),
5595                           ev_window);
5596
5597         /* Connect sidebar signals */
5598         g_signal_connect (ev_window->priv->sidebar,
5599                           "notify::visible",
5600                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5601                           ev_window);
5602         g_signal_connect (ev_window->priv->sidebar,
5603                           "notify::current-page",
5604                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5605                           ev_window);
5606
5607         /* Connect to find bar signals */
5608         g_signal_connect (ev_window->priv->find_bar,
5609                           "previous",
5610                           G_CALLBACK (find_bar_previous_cb),
5611                           ev_window);
5612         g_signal_connect (ev_window->priv->find_bar,
5613                           "next",
5614                           G_CALLBACK (find_bar_next_cb),
5615                           ev_window);
5616         g_signal_connect (ev_window->priv->find_bar,
5617                           "close",
5618                           G_CALLBACK (find_bar_close_cb),
5619                           ev_window);
5620         g_signal_connect (ev_window->priv->find_bar,
5621                           "notify::search-string",
5622                           G_CALLBACK (find_bar_search_changed_cb),
5623                           ev_window);
5624         g_signal_connect (ev_window->priv->find_bar,
5625                           "notify::case-sensitive",
5626                           G_CALLBACK (find_bar_search_changed_cb),
5627                           ev_window);
5628         g_signal_connect (ev_window->priv->find_bar,
5629                           "notify::visible",
5630                           G_CALLBACK (find_bar_visibility_changed_cb),
5631                           ev_window);
5632         g_signal_connect (ev_window->priv->find_bar,
5633                           "scroll",
5634                           G_CALLBACK (find_bar_scroll),
5635                           ev_window);
5636
5637         /* Popups */
5638         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5639                                                                  "/DocumentPopup");
5640         ev_window->priv->link = NULL;
5641
5642         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5643                                                                        "/AttachmentPopup");
5644         ev_window->priv->attach_list = NULL;
5645
5646         /* Media player keys */
5647         mpkeys = ev_application_get_media_keys (EV_APP);
5648         if (mpkeys) {
5649                 g_signal_connect_swapped (mpkeys, "key_pressed",
5650                                           G_CALLBACK (ev_window_media_player_key_pressed),
5651                                           ev_window);
5652         }
5653
5654         /* Give focus to the document view */
5655         gtk_widget_grab_focus (ev_window->priv->view);
5656
5657         /* Set it user interface params */
5658         ev_window_setup_recent (ev_window);
5659
5660         setup_chrome_from_metadata (ev_window);
5661         set_chrome_actions (ev_window);
5662         update_chrome_visibility (ev_window);
5663
5664         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5665
5666         setup_view_from_metadata (ev_window);
5667         setup_sidebar_from_metadata (ev_window, NULL);
5668
5669         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5670         ev_window_setup_action_sensitivity (ev_window);
5671 }
5672
5673 /**
5674  * ev_window_new:
5675  *
5676  * Creates a #GtkWidget that represents the window.
5677  *
5678  * Returns: the #GtkWidget that represents the window.
5679  */
5680 GtkWidget *
5681 ev_window_new (void)
5682 {
5683         GtkWidget *ev_window;
5684
5685         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5686                                               "type", GTK_WINDOW_TOPLEVEL,
5687                                               NULL));
5688
5689         return ev_window;
5690 }