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) 2009 Juanjo Marín <juanj.marin@juntadeandalucia.es>
   5  *  Copyright (C) 2008 Carlos Garcia Campos
   6  *  Copyright (C) 2004 Martin Kretzschmar
   7  *  Copyright (C) 2004 Red Hat, Inc.
   8  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   9  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
  10  *
  11  *  Author:
  12  *    Martin Kretzschmar <martink@gnome.org>
  13  *
  14  * Evince is free software; you can redistribute it and/or modify it
  15  * under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Evince is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-document-misc.h"
  66 #include "ev-file-exporter.h"
  67 #include "ev-file-helpers.h"
  68 #include "ev-file-monitor.h"
  69 #include "ev-history.h"
  70 #include "ev-image.h"
  71 #include "ev-job-scheduler.h"
  72 #include "ev-jobs.h"
  73 #include "ev-message-area.h"
  74 #include "ev-metadata.h"
  75 #include "ev-navigation-action.h"
  76 #include "ev-open-recent-action.h"
  77 #include "ev-page-action.h"
  78 #include "ev-password-view.h"
  79 #include "ev-properties-dialog.h"
  80 #include "ev-sidebar-attachments.h"
  81 #include "ev-sidebar.h"
  82 #include "ev-sidebar-links.h"
  83 #include "ev-sidebar-page.h"
  84 #include "ev-sidebar-thumbnails.h"
  85 #include "ev-sidebar-layers.h"
  86 #include "ev-stock-icons.h"
  87 #include "ev-utils.h"
  88 #include "ev-keyring.h"
  89 #include "ev-view.h"
  90 #include "ev-view-presentation.h"
  91 #include "ev-view-type-builtins.h"
  92 #include "ev-window.h"
  93 #include "ev-window-title.h"
  94 #include "ev-print-operation.h"
  95 #include "ev-progress-message-area.h"
  96
  97 #ifdef ENABLE_DBUS
  98 #include "ev-media-player-keys.h"
  99 #endif /* ENABLE_DBUS */
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 114 } EvChrome;
 115
 116 typedef enum {
 117         EV_SAVE_DOCUMENT,
 118         EV_SAVE_ATTACHMENT,
 119         EV_SAVE_IMAGE
 120 } EvSaveType;
 121
 122 struct _EvWindowPrivate {
 123         /* UI */
 124         EvChrome chrome;
 125
 126         GtkWidget *main_box;
 127         GtkWidget *menubar;
 128         GtkWidget *toolbar;
 129         GtkWidget *hpaned;
 130         GtkWidget *view_box;
 131         GtkWidget *sidebar;
 132         GtkWidget *find_bar;
 133         GtkWidget *scrolled_window;
 134         GtkWidget *view;
 135         GtkWidget *presentation_view;
 136         GtkWidget *message_area;
 137         GtkWidget *password_view;
 138         GtkWidget *sidebar_thumbs;
 139         GtkWidget *sidebar_links;
 140         GtkWidget *sidebar_attachments;
 141         GtkWidget *sidebar_layers;
 142
 143         /* Menubar accels */
 144         guint           menubar_accel_keyval;
 145         GdkModifierType menubar_accel_modifier;
 146
 147         /* Progress Messages */
 148         guint progress_idle;
 149         GCancellable *progress_cancellable;
 150
 151         /* Dialogs */
 152         GtkWidget *properties;
 153         GtkWidget *print_dialog;
 154
 155         /* UI Builders */
 156         GtkActionGroup   *action_group;
 157         GtkActionGroup   *view_popup_action_group;
 158         GtkActionGroup   *attachment_popup_action_group;
 159         GtkRecentManager *recent_manager;
 160         GtkActionGroup   *recent_action_group;
 161         guint             recent_ui_id;
 162         GtkUIManager     *ui_manager;
 163
 164         /* Fullscreen mode */
 165         GtkWidget *fullscreen_toolbar;
 166
 167         /* Popup view */
 168         GtkWidget *view_popup;
 169         EvLink    *link;
 170         EvImage   *image;
 171
 172         /* Popup attachment */
 173         GtkWidget    *attachment_popup;
 174         GList        *attach_list;
 175
 176         /* Document */
 177         EvDocumentModel *model;
 178         char *uri;
 179         glong uri_mtime;
 180         char *local_uri;
 181         gboolean in_reload;
 182         EvFileMonitor *monitor;
 183         guint setup_document_idle;
 184
 185         EvDocument *document;
 186         EvHistory *history;
 187         EvWindowPageMode page_mode;
 188         EvWindowTitle *title;
 189         EvMetadata *metadata;
 190
 191         /* Load params */
 192         EvLinkDest       *dest;
 193         gchar            *search_string;
 194         EvWindowRunMode   window_mode;
 195
 196         EvJob            *load_job;
 197         EvJob            *reload_job;
 198         EvJob            *thumbnail_job;
 199         EvJob            *save_job;
 200         EvJob            *find_job;
 201
 202         /* Printing */
 203         GQueue           *print_queue;
 204         GtkPrintSettings *print_settings;
 205         GtkPageSetup     *print_page_setup;
 206         gboolean          close_after_print;
 207 #ifdef WITH_GCONF
 208         GConfClient *gconf_client;
 209 #endif
 210 };
 211
 212 #define EV_WINDOW_GET_PRIVATE(object) \
 213         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 214
 215 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 216
 217 #define PAGE_SELECTOR_ACTION    "PageSelector"
 218 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 219 #define NAVIGATION_ACTION       "Navigation"
 220
 221 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 222 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 223 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 224 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 225 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 226
 227 #define SIDEBAR_DEFAULT_SIZE    132
 228 #define LINKS_SIDEBAR_ID "links"
 229 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 230 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 231 #define LAYERS_SIDEBAR_ID "layers"
 232
 233 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 234 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 235 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 236
 237 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 238
 239 #define MIN_SCALE 0.05409
 240 #define MAX_SCALE 4.0
 241
 242 static const gchar *document_print_settings[] = {
 243         GTK_PRINT_SETTINGS_N_COPIES,
 244         GTK_PRINT_SETTINGS_COLLATE,
 245         GTK_PRINT_SETTINGS_REVERSE,
 246         GTK_PRINT_SETTINGS_NUMBER_UP,
 247         GTK_PRINT_SETTINGS_SCALE,
 248         GTK_PRINT_SETTINGS_PRINT_PAGES,
 249         GTK_PRINT_SETTINGS_PAGE_RANGES,
 250         GTK_PRINT_SETTINGS_PAGE_SET,
 251         GTK_PRINT_SETTINGS_OUTPUT_URI
 252 };
 253
 254 static void     ev_window_update_actions                (EvWindow         *ev_window);
 255 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 256                                                          GParamSpec       *pspec,
 257                                                          EvWindow         *ev_window);
 258 static void     ev_window_set_page_mode                 (EvWindow         *window,
 259                                                          EvWindowPageMode  page_mode);
 260 static void     ev_window_load_job_cb                   (EvJob            *job,
 261                                                          gpointer          data);
 262 static void     ev_window_reload_document               (EvWindow         *window,
 263                                                          EvLinkDest *dest);
 264 static void     ev_window_reload_job_cb                 (EvJob            *job,
 265                                                          EvWindow         *window);
 266 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 267                                                          EvWindow         *ev_window);
 268 static void     ev_window_save_job_cb                   (EvJob            *save,
 269                                                          EvWindow         *window);
 270 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 271                                                          GParamSpec       *pspec,
 272                                                          EvWindow         *ev_window);
 273 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 274                                                          GParamSpec       *pspec,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_add_recent                    (EvWindow         *window,
 277                                                          const char       *filename);
 278 static void     ev_window_run_fullscreen                (EvWindow         *window);
 279 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 280                                                          gboolean          unfullscreen_window);
 281 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 282                                                          EvWindow         *window);
 283 static void     ev_window_run_presentation              (EvWindow         *window);
 284 static void     ev_window_stop_presentation             (EvWindow         *window,
 285                                                          gboolean          unfullscreen_window);
 286 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 287                                                          EvWindow         *window);
 288 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 289                                                          EvWindow         *window);
 290 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 291                                                          EvWindow         *window);
 292 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 293                                                          EvWindow         *window);
 294 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 295                                                          EvWindow         *window);
 296 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 297                                                          EvWindow         *window);
 298 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 299                                                          EvWindow         *window);
 300 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 301                                                          EvWindow         *window);
 302 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 303                                                          EvWindow         *ev_window);
 304 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 305                                                          EvWindow         *ev_window);
 306 static void     view_handle_link_cb                     (EvView           *view,
 307                                                          EvLink           *link,
 308                                                          EvWindow         *window);
 309 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 310 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 311                                                          EvWindow         *ev_window);
 312 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 313                                                          GParamSpec       *param,
 314                                                          EvWindow         *ev_window);
 315 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 316                                                          GFile            *source_file);
 317 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 318                                                          const gchar      *key,
 319                                                          gpointer          user_data);
 320
 321 static guint ev_window_n_copies = 0;
 322
 323 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 324
 325 static gdouble
 326 get_screen_dpi (EvWindow *window)
 327 {
 328         GdkScreen *screen;
 329
 330         screen = gtk_window_get_screen (GTK_WINDOW (window));
 331         return ev_document_misc_get_screen_dpi (screen);
 332 }
 333
 334 static void
 335 ev_window_set_action_sensitive (EvWindow   *ev_window,
 336                                 const char *name,
 337                                 gboolean    sensitive)
 338 {
 339         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 340                                                          name);
 341         gtk_action_set_sensitive (action, sensitive);
 342 }
 343
 344
 345 static void
 346 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 347 {
 348         EvDocument *document = ev_window->priv->document;
 349         const EvDocumentInfo *info = NULL;
 350         gboolean has_document = FALSE;
 351         gboolean ok_to_print = TRUE;
 352         gboolean ok_to_print_setup = TRUE;
 353         gboolean ok_to_copy = TRUE;
 354         gboolean has_properties = TRUE;
 355         gboolean override_restrictions = TRUE;
 356         gboolean can_get_text = FALSE;
 357         gboolean has_pages = FALSE;
 358         gboolean can_find = FALSE;
 359
 360         if (document) {
 361                 has_document = TRUE;
 362                 has_pages = ev_document_get_n_pages (document) > 0;
 363                 info = ev_document_get_info (document);
 364         }
 365
 366         if (!info || info->fields_mask == 0) {
 367                 has_properties = FALSE;
 368         }
 369
 370         if (has_document && EV_IS_SELECTION (document)) {
 371                 can_get_text = TRUE;
 372         }
 373
 374         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 375                 can_find = TRUE;
 376         }
 377
 378 #ifdef WITH_GCONF
 379         if (has_document)
 380                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 381                                                                GCONF_OVERRIDE_RESTRICTIONS,
 382                                                                NULL);
 383 #endif
 384         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 385                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 386                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 387         }
 388
 389         if (has_document && !ev_print_operation_exists_for_document(document))
 390                 ok_to_print = FALSE;
 391
 392 #ifdef WITH_GCONF
 393         if (has_document &&
 394             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 395                 ok_to_copy = FALSE;
 396         }
 397
 398         if (has_document &&
 399             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 400                 ok_to_print = FALSE;
 401         }
 402
 403         if (has_document &&
 404             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 405                 ok_to_print_setup = FALSE;
 406         }
 407 #endif
 408
 409         /* File menu */
 410         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 411         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 412         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 413         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 414
 415         /* Edit menu */
 416         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 417         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 418         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 419         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 420         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 421
 422         /* View menu */
 423         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 424         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 425         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 426         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 427         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 428         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 429         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 430
 431         /* Toolbar-specific actions: */
 432         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 433         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 434         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 435
 436         ev_window_update_actions (ev_window);
 437 }
 438
 439 static void
 440 ev_window_update_actions (EvWindow *ev_window)
 441 {
 442         EvView *view = EV_VIEW (ev_window->priv->view);
 443         int n_pages = 0, page = -1;
 444         gboolean has_pages = FALSE;
 445         gboolean presentation_mode;
 446         gboolean can_find_in_page = FALSE;
 447         EvSizingMode sizing_mode;
 448
 449         if (ev_window->priv->document) {
 450                 page = ev_document_model_get_page (ev_window->priv->model);
 451                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 452                 has_pages = n_pages > 0;
 453         }
 454
 455         can_find_in_page = (ev_window->priv->find_job &&
 456                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 457
 458         ev_window_set_action_sensitive (ev_window, "EditCopy",
 459                                         has_pages &&
 460                                         ev_view_get_has_selection (view));
 461         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 462                                         has_pages && can_find_in_page);
 463         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 464                                         has_pages && can_find_in_page);
 465         ev_window_set_action_sensitive (ev_window, "F3",
 466                                         has_pages && can_find_in_page);
 467
 468         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 469
 470         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 471                                         has_pages &&
 472                                         ev_view_can_zoom_in (view) &&
 473                                         !presentation_mode);
 474         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 475                                         has_pages &&
 476                                         ev_view_can_zoom_out (view) &&
 477                                         !presentation_mode);
 478
 479         /* Go menu */
 480         if (has_pages) {
 481                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 482                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 483                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 484                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 485         } else {
 486                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 487                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 488                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 489                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 490         }
 491
 492         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 493         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 494                 GtkAction *action;
 495                 float      zoom;
 496                 float      real_zoom;
 497
 498                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 499                                                       ZOOM_CONTROL_ACTION);
 500
 501                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 502                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 503                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 504
 505                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 506         }
 507 }
 508
 509 static void
 510 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 511 {
 512         gboolean can_find;
 513
 514         can_find = window->priv->document &&
 515             EV_IS_DOCUMENT_FIND (window->priv->document);
 516
 517         if (window->priv->action_group) {
 518                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 519                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 520                 ev_window_set_action_sensitive (window, "Space", sensitive);
 521                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 522                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 523                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 524                 ev_window_set_action_sensitive (window, "Return", sensitive);
 525                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 526                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 527                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 528                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 529                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 530                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 531                 ev_window_set_action_sensitive (window, "p", sensitive);
 532                 ev_window_set_action_sensitive (window, "n", sensitive);
 533
 534                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 535         }
 536 }
 537
 538 static void
 539 set_widget_visibility (GtkWidget *widget, gboolean visible)
 540 {
 541         g_assert (GTK_IS_WIDGET (widget));
 542
 543         if (visible)
 544                 gtk_widget_show (widget);
 545         else
 546                 gtk_widget_hide (widget);
 547 }
 548
 549 static void
 550 update_chrome_visibility (EvWindow *window)
 551 {
 552         EvWindowPrivate *priv = window->priv;
 553         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 554         gboolean fullscreen_mode, presentation, fullscreen;
 555
 556         presentation = EV_WINDOW_IS_PRESENTATION (window);
 557         fullscreen = ev_document_model_get_fullscreen (priv->model);
 558         fullscreen_mode = fullscreen || presentation;
 559
 560         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 561         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 562                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 563         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 564                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 565         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 566         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 567
 568         set_widget_visibility (priv->menubar, menubar);
 569         set_widget_visibility (priv->toolbar, toolbar);
 570         set_widget_visibility (priv->find_bar, findbar);
 571         set_widget_visibility (priv->sidebar, sidebar);
 572
 573         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 574
 575         if (priv->fullscreen_toolbar != NULL) {
 576                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 577         }
 578 }
 579
 580 static void
 581 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 582 {
 583         EvWindowPrivate *priv = window->priv;
 584
 585         if (active) {
 586                 priv->chrome |= flag;
 587         } else {
 588                 priv->chrome &= ~flag;
 589         }
 590 }
 591
 592 static void
 593 update_sizing_buttons (EvWindow *window)
 594 {
 595         GtkActionGroup *action_group = window->priv->action_group;
 596         GtkAction *action;
 597         gboolean best_fit, page_width;
 598
 599         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 600                 case EV_SIZING_BEST_FIT:
 601                         best_fit = TRUE;
 602                         page_width = FALSE;
 603                         break;
 604                 case EV_SIZING_FIT_WIDTH:
 605                         best_fit = FALSE;
 606                         page_width = TRUE;
 607                         break;
 608                 default:
 609                         best_fit = page_width = FALSE;
 610                         break;
 611         }
 612
 613         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 614         g_signal_handlers_block_by_func
 615                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 616         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 617         g_signal_handlers_unblock_by_func
 618                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 619
 620         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 621         g_signal_handlers_block_by_func
 622                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 623         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 624         g_signal_handlers_unblock_by_func
 625                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 626
 627         action = gtk_action_group_get_action (window->priv->action_group,
 628                                               ZOOM_CONTROL_ACTION);
 629         if (best_fit) {
 630                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 631                                                  EPHY_ZOOM_BEST_FIT);
 632         } else if (page_width) {
 633                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 634                                                  EPHY_ZOOM_FIT_WIDTH);
 635         }
 636 }
 637
 638 /**
 639  * ev_window_is_empty:
 640  * @ev_window: The instance of the #EvWindow.
 641  *
 642  * It does look if there is any document loaded or if there is any job to load
 643  * a document.
 644  *
 645  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 646  *          loaded, %FALSE in other case.
 647  */
 648 gboolean
 649 ev_window_is_empty (const EvWindow *ev_window)
 650 {
 651         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 652
 653         return (ev_window->priv->document == NULL) &&
 654                 (ev_window->priv->load_job == NULL);
 655 }
 656
 657 static void
 658 ev_window_set_message_area (EvWindow  *window,
 659                             GtkWidget *area)
 660 {
 661         if (window->priv->message_area == area)
 662                 return;
 663
 664         if (window->priv->message_area)
 665                 gtk_widget_destroy (window->priv->message_area);
 666         window->priv->message_area = area;
 667
 668         if (!area)
 669                 return;
 670
 671         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 672                             window->priv->message_area,
 673                             FALSE, FALSE, 0);
 674         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 675                                window->priv->message_area, 0);
 676         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 677                                    (gpointer) &(window->priv->message_area));
 678 }
 679
 680 static void
 681 ev_window_message_area_response_cb (EvMessageArea *area,
 682                                     gint           response_id,
 683                                     EvWindow      *window)
 684 {
 685         ev_window_set_message_area (window, NULL);
 686 }
 687
 688 static void
 689 ev_window_error_message (EvWindow    *window,
 690                          GError      *error,
 691                          const gchar *format,
 692                          ...)
 693 {
 694         GtkWidget *area;
 695         va_list    args;
 696         gchar     *msg = NULL;
 697
 698         if (window->priv->message_area)
 699                 return;
 700
 701         va_start (args, format);
 702         msg = g_strdup_vprintf (format, args);
 703         va_end (args);
 704
 705         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 706                                     msg,
 707                                     GTK_STOCK_CLOSE,
 708                                     GTK_RESPONSE_CLOSE,
 709                                     NULL);
 710         g_free (msg);
 711
 712         if (error)
 713                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 714         g_signal_connect (area, "response",
 715                           G_CALLBACK (ev_window_message_area_response_cb),
 716                           window);
 717         gtk_widget_show (area);
 718         ev_window_set_message_area (window, area);
 719 }
 720
 721 static void
 722 ev_window_warning_message (EvWindow    *window,
 723                            const gchar *format,
 724                            ...)
 725 {
 726         GtkWidget *area;
 727         va_list    args;
 728         gchar     *msg = NULL;
 729
 730         if (window->priv->message_area)
 731                 return;
 732
 733         va_start (args, format);
 734         msg = g_strdup_vprintf (format, args);
 735         va_end (args);
 736
 737         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 738                                     msg,
 739                                     GTK_STOCK_CLOSE,
 740                                     GTK_RESPONSE_CLOSE,
 741                                     NULL);
 742         g_free (msg);
 743
 744         g_signal_connect (area, "response",
 745                           G_CALLBACK (ev_window_message_area_response_cb),
 746                           window);
 747         gtk_widget_show (area);
 748         ev_window_set_message_area (window, area);
 749 }
 750
 751 typedef struct _FindTask {
 752         const gchar *page_label;
 753         gchar *chapter;
 754 } FindTask;
 755
 756 static gboolean
 757 ev_window_find_chapter (GtkTreeModel *tree_model,
 758                         GtkTreePath  *path,
 759                         GtkTreeIter  *iter,
 760                         gpointer      data)
 761 {
 762         FindTask *task = (FindTask *)data;
 763         gchar *page_string;
 764
 765         gtk_tree_model_get (tree_model, iter,
 766                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 767                             -1);
 768
 769         if (!page_string)
 770                 return FALSE;
 771
 772         if (!strcmp (page_string, task->page_label)) {
 773                 gtk_tree_model_get (tree_model, iter,
 774                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 775                                     -1);
 776                 g_free (page_string);
 777                 return TRUE;
 778         }
 779
 780         g_free (page_string);
 781         return FALSE;
 782 }
 783
 784 static void
 785 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 786 {
 787         gchar *page_label = NULL;
 788         gchar *link_title;
 789         FindTask find_task;
 790         EvLink *real_link;
 791         EvLinkAction *action;
 792         EvLinkDest *dest;
 793
 794         if (window->priv->history == NULL)
 795                 return;
 796
 797         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 798                 return;
 799
 800         if (link) {
 801                 action = g_object_ref (ev_link_get_action (link));
 802                 dest = ev_link_action_get_dest (action);
 803                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 804         } else {
 805                 dest = ev_link_dest_new_page (page);
 806                 action = ev_link_action_new_dest (dest);
 807                 page_label = ev_document_get_page_label (window->priv->document, page);
 808         }
 809
 810         if (!page_label)
 811                 return;
 812
 813         find_task.page_label = page_label;
 814         find_task.chapter = NULL;
 815
 816         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 817                 GtkTreeModel *model;
 818
 819                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 820
 821                 if (model) {
 822                         gtk_tree_model_foreach (model,
 823                                                 ev_window_find_chapter,
 824                                                 &find_task);
 825
 826                         g_object_unref (model);
 827                 }
 828         }
 829
 830         if (find_task.chapter)
 831                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 832         else
 833                 link_title = g_strdup_printf (_("Page %s"), page_label);
 834
 835         real_link = ev_link_new (link_title, action);
 836
 837         ev_history_add_link (window->priv->history, real_link);
 838
 839         g_free (find_task.chapter);
 840         g_free (link_title);
 841         g_free (page_label);
 842         g_object_unref (real_link);
 843 }
 844
 845 static void
 846 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 847 {
 848         int current_page = ev_document_model_get_page (window->priv->model);
 849
 850         ev_window_add_history (window, 0, link);
 851         ev_window_add_history (window, current_page, NULL);
 852 }
 853
 854 static void
 855 view_selection_changed_cb (EvView   *view,
 856                            EvWindow *window)
 857 {
 858         ev_window_set_action_sensitive (window, "EditCopy",
 859                                         ev_view_get_has_selection (view));
 860 }
 861
 862 static void
 863 ev_window_page_changed_cb (EvWindow        *ev_window,
 864                            gint             old_page,
 865                            gint             new_page,
 866                            EvDocumentModel *model)
 867 {
 868         ev_window_update_actions (ev_window);
 869
 870         ev_window_update_find_status_message (ev_window);
 871
 872         if (abs (new_page - old_page) > 1) {
 873                 ev_window_add_history (ev_window, new_page, NULL);
 874                 ev_window_add_history (ev_window, old_page, NULL);
 875         }
 876
 877         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 878                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 879 }
 880
 881 static void
 882 update_document_mode (EvWindow *window, EvDocumentMode mode)
 883 {
 884         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 885                 ev_window_run_presentation (window);
 886         }
 887         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 888                 ev_window_run_fullscreen (window);
 889         }
 890 }
 891
 892 static void
 893 setup_chrome_from_metadata (EvWindow *window)
 894 {
 895         EvChrome chrome = EV_CHROME_NORMAL;
 896         gboolean show_toolbar;
 897
 898         if (window->priv->metadata &&
 899             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 900                 if (!show_toolbar)
 901                         chrome &= ~EV_CHROME_TOOLBAR;
 902         }
 903         window->priv->chrome = chrome;
 904 }
 905
 906 static void
 907 setup_sidebar_from_metadata (EvWindow *window)
 908 {
 909         EvDocument *document = window->priv->document;
 910         GtkWidget  *sidebar = window->priv->sidebar;
 911         GtkWidget  *links = window->priv->sidebar_links;
 912         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 913         GtkWidget  *attachments = window->priv->sidebar_attachments;
 914         GtkWidget  *layers = window->priv->sidebar_layers;
 915         gchar      *page_id;
 916         gint        sidebar_size;
 917         gboolean    sidebar_visibility;
 918
 919         if (!window->priv->metadata)
 920                 return;
 921
 922         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 923                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 924         }
 925
 926         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 927                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 928                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 929                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 930                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 931                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 932                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 933                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 934                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 935                 }
 936         } else if (document) {
 937                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 938                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 939                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 940                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 941                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 942                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 943                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 944                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 945                 }
 946         }
 947
 948         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 949                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 950                 update_chrome_visibility (window);
 951         }
 952 }
 953
 954 static void
 955 setup_model_from_metadata (EvWindow *window)
 956 {
 957         gint     page;
 958         gchar   *sizing_mode;
 959         gdouble  zoom;
 960         gint     rotation;
 961         gboolean inverted_colors = FALSE;
 962         gboolean continuous = FALSE;
 963         gboolean dual_page = FALSE;
 964         gboolean fullscreen = FALSE;
 965
 966         if (!window->priv->metadata)
 967                 return;
 968
 969         /* Current page */
 970         if (!window->priv->dest &&
 971             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 972                 ev_document_model_set_page (window->priv->model, page);
 973         }
 974
 975         /* Sizing mode */
 976         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 977                 GEnumValue *enum_value;
 978
 979                 enum_value = g_enum_get_value_by_nick
 980                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 981                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 982         }
 983
 984         /* Zoom */
 985         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 986             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 987                 zoom *= get_screen_dpi (window) / 72.0;
 988                 ev_document_model_set_scale (window->priv->model, zoom);
 989         }
 990
 991         /* Rotation */
 992         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 993                 switch (rotation) {
 994                 case 90:
 995                         rotation = 90;
 996                         break;
 997                 case 180:
 998                         rotation = 180;
 999                         break;
1000                 case 270:
1001                         rotation = 270;
1002                         break;
1003                 default:
1004                         rotation = 0;
1005                         break;
1006                 }
1007                 ev_document_model_set_rotation (window->priv->model, rotation);
1008         }
1009
1010         /* Inverted Colors */
1011         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1012                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1013
1014         /* Continuous */
1015         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1016                 ev_document_model_set_continuous (window->priv->model, continuous);
1017         }
1018
1019         /* Dual page */
1020         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1021                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1022         }
1023
1024         /* Fullscreen */
1025         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1026                 if (fullscreen) {
1027                         ev_window_run_fullscreen (window);
1028                 }
1029         }
1030 }
1031
1032 static void
1033 setup_document_from_metadata (EvWindow *window)
1034 {
1035         gint    page, n_pages;
1036         gint    width;
1037         gint    height;
1038         gdouble width_ratio;
1039         gdouble height_ratio;
1040
1041         if (!window->priv->metadata)
1042                 return;
1043
1044         /* Make sure to not open a document on the last page,
1045          * since closing it on the last page most likely means the
1046          * user was finished reading the document. In that case, reopening should
1047          * show the first page. */
1048         page = ev_document_model_get_page (window->priv->model);
1049         n_pages = ev_document_get_n_pages (window->priv->document);
1050         if (page == n_pages - 1)
1051                 ev_document_model_set_page (window->priv->model, 0);
1052
1053         setup_sidebar_from_metadata (window);
1054
1055         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1056             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1057                 return; /* size was already set in setup_size_from_metadata */
1058
1059         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1060             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1061                 gdouble    document_width;
1062                 gdouble    document_height;
1063                 GdkScreen *screen;
1064                 gint       request_width;
1065                 gint       request_height;
1066
1067                 ev_document_get_max_page_size (window->priv->document,
1068                                                &document_width, &document_height);
1069
1070                 request_width = (gint)(width_ratio * document_width + 0.5);
1071                 request_height = (gint)(height_ratio * document_height + 0.5);
1072
1073                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1074                 if (screen) {
1075                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1076                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1077                 }
1078
1079                 if (request_width > 0 && request_height > 0) {
1080                         gtk_window_resize (GTK_WINDOW (window),
1081                                            request_width,
1082                                            request_height);
1083                 }
1084         }
1085 }
1086
1087 static void
1088 setup_size_from_metadata (EvWindow *window)
1089 {
1090         gint     width;
1091         gint     height;
1092         gboolean maximized;
1093         gint     x;
1094         gint     y;
1095
1096         if (!window->priv->metadata)
1097                 return;
1098
1099         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1100                 if (maximized) {
1101                         gtk_window_maximize (GTK_WINDOW (window));
1102                         return;
1103                 } else {
1104                         gtk_window_unmaximize (GTK_WINDOW (window));
1105                 }
1106         }
1107
1108         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1109             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1110                 gtk_window_move (GTK_WINDOW (window), x, y);
1111         }
1112
1113         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1114             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1115                 gtk_window_resize (GTK_WINDOW (window), width, height);
1116         }
1117 }
1118
1119 static void
1120 setup_view_from_metadata (EvWindow *window)
1121 {
1122         gboolean presentation;
1123
1124         if (!window->priv->metadata)
1125                 return;
1126
1127         /* Presentation */
1128         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1129                 if (presentation) {
1130                         ev_window_run_presentation (window);
1131                 }
1132         }
1133 }
1134
1135 static void
1136 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1137 {
1138         if (ev_window->priv->thumbnail_job != NULL) {
1139                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1140                         ev_job_cancel (ev_window->priv->thumbnail_job);
1141
1142                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1143                                                       ev_window_set_icon_from_thumbnail,
1144                                                       ev_window);
1145                 g_object_unref (ev_window->priv->thumbnail_job);
1146                 ev_window->priv->thumbnail_job = NULL;
1147         }
1148 }
1149
1150 static void
1151 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1152                                    EvWindow       *ev_window)
1153 {
1154         if (job->thumbnail) {
1155                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1156                         ev_document_misc_invert_pixbuf (job->thumbnail);
1157                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1158                                      job->thumbnail);
1159         }
1160
1161         ev_window_clear_thumbnail_job (ev_window);
1162 }
1163
1164 static void
1165 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1166 {
1167         gdouble page_width;
1168         gdouble scale;
1169         gint rotation;
1170         EvDocument *document = ev_window->priv->document;
1171
1172         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1173             ev_document_get_n_pages (document) <= 0 ||
1174             !ev_document_check_dimensions (document)) {
1175                 return;
1176         }
1177
1178         ev_window_clear_thumbnail_job (ev_window);
1179
1180         ev_document_get_page_size (document, 0, &page_width, NULL);
1181         scale = 128. / page_width;
1182         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1183
1184         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1185         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1186                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1187                           ev_window);
1188         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1189 }
1190
1191 #ifdef WITH_GCONF
1192 static void
1193 lockdown_changed (GConfClient *client,
1194                   guint        cnxn_id,
1195                   GConfEntry  *entry,
1196                   EvWindow    *ev_window)
1197 {
1198         ev_window_setup_action_sensitivity (ev_window);
1199 }
1200 #endif /* WITH_GCONF */
1201
1202 static gboolean
1203 ev_window_setup_document (EvWindow *ev_window)
1204 {
1205         const EvDocumentInfo *info;
1206         EvDocument *document = ev_window->priv->document;
1207         GtkAction *action;
1208
1209         ev_window->priv->setup_document_idle = 0;
1210
1211         ev_window_refresh_window_thumbnail (ev_window);
1212
1213         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1214         ev_window_title_set_document (ev_window->priv->title, document);
1215         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1216
1217 #ifdef WITH_GCONF
1218         if (!ev_window->priv->gconf_client)
1219                 ev_window->priv->gconf_client = gconf_client_get_default ();
1220         gconf_client_add_dir (ev_window->priv->gconf_client,
1221                               GCONF_LOCKDOWN_DIR,
1222                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1223                               NULL);
1224         gconf_client_add_dir (ev_window->priv->gconf_client,
1225                               GCONF_OVERRIDE_RESTRICTIONS,
1226                               GCONF_CLIENT_PRELOAD_NONE,
1227                               NULL);
1228         gconf_client_notify_add (ev_window->priv->gconf_client,
1229                                  GCONF_LOCKDOWN_DIR,
1230                                  (GConfClientNotifyFunc)lockdown_changed,
1231                                  ev_window, NULL, NULL);
1232         gconf_client_notify_add (ev_window->priv->gconf_client,
1233                                  GCONF_OVERRIDE_RESTRICTIONS,
1234                                  (GConfClientNotifyFunc)lockdown_changed,
1235                                  ev_window, NULL, NULL);
1236 #endif /* WITH_GCONF */
1237
1238         ev_window_setup_action_sensitivity (ev_window);
1239
1240         if (ev_window->priv->history)
1241                 g_object_unref (ev_window->priv->history);
1242         ev_window->priv->history = ev_history_new ();
1243         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1244         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1245
1246         if (ev_window->priv->properties) {
1247                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1248                                                    ev_window->priv->uri,
1249                                                    ev_window->priv->document);
1250         }
1251
1252         info = ev_document_get_info (document);
1253         update_document_mode (ev_window, info->mode);
1254
1255         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1256                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1257         else
1258                 gtk_widget_grab_focus (ev_window->priv->view);
1259
1260         return FALSE;
1261 }
1262
1263 static void
1264 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1265 {
1266         if (ev_window->priv->document == document)
1267                 return;
1268
1269         if (ev_window->priv->document)
1270                 g_object_unref (ev_window->priv->document);
1271         ev_window->priv->document = g_object_ref (document);
1272
1273         ev_window_set_message_area (ev_window, NULL);
1274
1275         if (ev_document_get_n_pages (document) <= 0) {
1276                 ev_window_warning_message (ev_window, "%s",
1277                                            _("The document contains no pages"));
1278         } else if (!ev_document_check_dimensions (document)) {
1279                 ev_window_warning_message (ev_window, "%s",
1280                                            _("The document contains only empty pages"));
1281         }
1282
1283         if (ev_window->priv->setup_document_idle > 0)
1284                 g_source_remove (ev_window->priv->setup_document_idle);
1285
1286         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1287 }
1288
1289 static void
1290 ev_window_document_changed (EvWindow *ev_window,
1291                             gpointer  user_data)
1292 {
1293         ev_window_reload_document (ev_window, NULL);
1294 }
1295
1296 static void
1297 ev_window_password_view_unlock (EvWindow *ev_window)
1298 {
1299         const gchar *password;
1300
1301         g_assert (ev_window->priv->load_job);
1302
1303         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1304         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1305         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1306 }
1307
1308 static void
1309 ev_window_clear_load_job (EvWindow *ev_window)
1310 {
1311         if (ev_window->priv->load_job != NULL) {
1312                 if (!ev_job_is_finished (ev_window->priv->load_job))
1313                         ev_job_cancel (ev_window->priv->load_job);
1314
1315                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1316                 g_object_unref (ev_window->priv->load_job);
1317                 ev_window->priv->load_job = NULL;
1318         }
1319 }
1320
1321 static void
1322 ev_window_clear_reload_job (EvWindow *ev_window)
1323 {
1324         if (ev_window->priv->reload_job != NULL) {
1325                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1326                         ev_job_cancel (ev_window->priv->reload_job);
1327
1328                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1329                 g_object_unref (ev_window->priv->reload_job);
1330                 ev_window->priv->reload_job = NULL;
1331         }
1332 }
1333
1334 static void
1335 ev_window_clear_local_uri (EvWindow *ev_window)
1336 {
1337         if (ev_window->priv->local_uri) {
1338                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1339                 g_free (ev_window->priv->local_uri);
1340                 ev_window->priv->local_uri = NULL;
1341         }
1342 }
1343
1344 static void
1345 ev_window_handle_link (EvWindow *ev_window,
1346                        EvLinkDest *dest)
1347 {
1348         if (dest) {
1349                 EvLink *link;
1350                 EvLinkAction *link_action;
1351
1352                 link_action = ev_link_action_new_dest (dest);
1353                 link = ev_link_new (NULL, link_action);
1354                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1355                 g_object_unref (link);
1356         }
1357 }
1358
1359 /* This callback will executed when load job will be finished.
1360  *
1361  * Since the flow of the error dialog is very confusing, we assume that both
1362  * document and uri will go away after this function is called, and thus we need
1363  * to ref/dup them.  Additionally, it needs to clear
1364  * ev_window->priv->password_{uri,document}, and thus people who call this
1365  * function should _not_ necessarily expect those to exist after being
1366  * called. */
1367 static void
1368 ev_window_load_job_cb (EvJob *job,
1369                        gpointer data)
1370 {
1371         EvWindow *ev_window = EV_WINDOW (data);
1372         EvDocument *document = EV_JOB (job)->document;
1373         EvJobLoad *job_load = EV_JOB_LOAD (job);
1374
1375         g_assert (job_load->uri);
1376
1377         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1378
1379         /* Success! */
1380         if (!ev_job_is_failed (job)) {
1381                 ev_document_model_set_document (ev_window->priv->model, document);
1382
1383                 setup_document_from_metadata (ev_window);
1384                 setup_view_from_metadata (ev_window);
1385
1386                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1387
1388                 ev_window_title_set_type (ev_window->priv->title,
1389                                           EV_WINDOW_TITLE_DOCUMENT);
1390                 if (job_load->password) {
1391                         GPasswordSave flags;
1392
1393                         flags = ev_password_view_get_password_save_flags (
1394                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1395                         ev_keyring_save_password (ev_window->priv->uri,
1396                                                   job_load->password,
1397                                                   flags);
1398                 }
1399
1400                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1401                 /* Already unrefed by ev_link_action
1402                  * FIXME: link action should inc dest ref counting
1403                  * or not unref it at all
1404                  */
1405                 ev_window->priv->dest = NULL;
1406
1407                 switch (ev_window->priv->window_mode) {
1408                         case EV_WINDOW_MODE_FULLSCREEN:
1409                                 ev_window_run_fullscreen (ev_window);
1410                                 break;
1411                         case EV_WINDOW_MODE_PRESENTATION:
1412                                 ev_window_run_presentation (ev_window);
1413                                 break;
1414                         default:
1415                                 break;
1416                 }
1417
1418                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1419                         ev_window_cmd_edit_find (NULL, ev_window);
1420                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1421                                                         ev_window->priv->search_string);
1422                 }
1423
1424                 g_free (ev_window->priv->search_string);
1425                 ev_window->priv->search_string = NULL;
1426
1427                 /* Create a monitor for the document */
1428                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1429                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1430                                           G_CALLBACK (ev_window_document_changed),
1431                                           ev_window);
1432
1433                 ev_window_clear_load_job (ev_window);
1434                 return;
1435         }
1436
1437         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1438                 gchar *password;
1439
1440                 setup_view_from_metadata (ev_window);
1441
1442                 /* First look whether password is in keyring */
1443                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1444                 if (password) {
1445                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1446                                 /* Password in kering is wrong */
1447                                 ev_job_load_set_password (job_load, NULL);
1448                                 /* FIXME: delete password from keyring? */
1449                         } else {
1450                                 ev_job_load_set_password (job_load, password);
1451                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1452                                 g_free (password);
1453                                 return;
1454                         }
1455
1456                         g_free (password);
1457                 }
1458
1459                 /* We need to ask the user for a password */
1460                 ev_window_title_set_uri (ev_window->priv->title,
1461                                          ev_window->priv->uri);
1462                 ev_window_title_set_type (ev_window->priv->title,
1463                                           EV_WINDOW_TITLE_PASSWORD);
1464
1465                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1466                                           job_load->uri);
1467
1468                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1469
1470                 ev_job_load_set_password (job_load, NULL);
1471                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1472         } else {
1473                 ev_window_error_message (ev_window, job->error,
1474                                          "%s", _("Unable to open document"));
1475                 ev_window_clear_load_job (ev_window);
1476         }
1477 }
1478
1479 static void
1480 ev_window_reload_job_cb (EvJob    *job,
1481                          EvWindow *ev_window)
1482 {
1483         GtkWidget *widget;
1484
1485         if (ev_job_is_failed (job)) {
1486                 ev_window_clear_reload_job (ev_window);
1487                 ev_window->priv->in_reload = FALSE;
1488                 if (ev_window->priv->dest) {
1489                         g_object_unref (ev_window->priv->dest);
1490                         ev_window->priv->dest = NULL;
1491                 }
1492
1493                 return;
1494         }
1495
1496         ev_document_model_set_document (ev_window->priv->model,
1497                                         job->document);
1498         if (ev_window->priv->dest) {
1499                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1500                 /* Already unrefed by ev_link_action
1501                  * FIXME: link action should inc dest ref counting
1502                  * or not unref it at all
1503                  */
1504                 ev_window->priv->dest = NULL;
1505         }
1506
1507         /* Restart the search after reloading */
1508         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1509         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1510                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1511                                             NULL, ev_window);
1512         }
1513
1514         ev_window_clear_reload_job (ev_window);
1515         ev_window->priv->in_reload = FALSE;
1516 }
1517
1518 /**
1519  * ev_window_get_uri:
1520  * @ev_window: The instance of the #EvWindow.
1521  *
1522  * It returns the uri of the document showed in the #EvWindow.
1523  *
1524  * Returns: the uri of the document showed in the #EvWindow.
1525  */
1526 const char *
1527 ev_window_get_uri (EvWindow *ev_window)
1528 {
1529         return ev_window->priv->uri;
1530 }
1531
1532 /**
1533  * ev_window_close_dialogs:
1534  * @ev_window: The window where dialogs will be closed.
1535  *
1536  * It looks for password, print and properties dialogs and closes them and
1537  * frees them from memory. If there is any print job it does free it too.
1538  */
1539 static void
1540 ev_window_close_dialogs (EvWindow *ev_window)
1541 {
1542         if (ev_window->priv->print_dialog)
1543                 gtk_widget_destroy (ev_window->priv->print_dialog);
1544         ev_window->priv->print_dialog = NULL;
1545
1546         if (ev_window->priv->properties)
1547                 gtk_widget_destroy (ev_window->priv->properties);
1548         ev_window->priv->properties = NULL;
1549 }
1550
1551 static void
1552 ev_window_clear_progress_idle (EvWindow *ev_window)
1553 {
1554         if (ev_window->priv->progress_idle > 0)
1555                 g_source_remove (ev_window->priv->progress_idle);
1556         ev_window->priv->progress_idle = 0;
1557 }
1558
1559 static void
1560 reset_progress_idle (EvWindow *ev_window)
1561 {
1562         ev_window->priv->progress_idle = 0;
1563 }
1564
1565 static void
1566 ev_window_show_progress_message (EvWindow   *ev_window,
1567                                  guint       interval,
1568                                  GSourceFunc function)
1569 {
1570         if (ev_window->priv->progress_idle > 0)
1571                 g_source_remove (ev_window->priv->progress_idle);
1572         ev_window->priv->progress_idle =
1573                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1574                                             interval, function,
1575                                             ev_window,
1576                                             (GDestroyNotify)reset_progress_idle);
1577 }
1578
1579 static void
1580 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1581 {
1582         if (ev_window->priv->progress_cancellable)
1583                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1584         else
1585                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1586 }
1587
1588 static void
1589 ev_window_progress_response_cb (EvProgressMessageArea *area,
1590                                 gint                   response,
1591                                 EvWindow              *ev_window)
1592 {
1593         if (response == GTK_RESPONSE_CANCEL)
1594                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1595         ev_window_set_message_area (ev_window, NULL);
1596 }
1597
1598 static gboolean
1599 show_loading_progress (EvWindow *ev_window)
1600 {
1601         GtkWidget *area;
1602         gchar     *text;
1603         gchar     *display_name;
1604
1605         if (ev_window->priv->message_area)
1606                 return FALSE;
1607
1608         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1609         display_name = g_markup_escape_text (text, -1);
1610         g_free (text);
1611         text = g_strdup_printf (_("Loading document from “%s”"),
1612                                 display_name);
1613
1614         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1615                                              text,
1616                                              GTK_STOCK_CLOSE,
1617                                              GTK_RESPONSE_CLOSE,
1618                                              GTK_STOCK_CANCEL,
1619                                              GTK_RESPONSE_CANCEL,
1620                                              NULL);
1621         g_signal_connect (area, "response",
1622                           G_CALLBACK (ev_window_progress_response_cb),
1623                           ev_window);
1624         gtk_widget_show (area);
1625         ev_window_set_message_area (ev_window, area);
1626
1627         g_free (text);
1628         g_free (display_name);
1629
1630         return FALSE;
1631 }
1632
1633 static void
1634 ev_window_load_remote_failed (EvWindow *ev_window,
1635                               GError   *error)
1636 {
1637         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1638         ev_window->priv->in_reload = FALSE;
1639         ev_window_error_message (ev_window, error,
1640                                  "%s", _("Unable to open document"));
1641         g_free (ev_window->priv->local_uri);
1642         ev_window->priv->local_uri = NULL;
1643         ev_window->priv->uri_mtime = 0;
1644 }
1645
1646 static void
1647 set_uri_mtime (GFile        *source,
1648                GAsyncResult *async_result,
1649                EvWindow     *ev_window)
1650 {
1651         GFileInfo *info;
1652         GError *error = NULL;
1653
1654         info = g_file_query_info_finish (source, async_result, &error);
1655
1656         if (error) {
1657                 ev_window->priv->uri_mtime = 0;
1658                 g_error_free (error);
1659         } else {
1660                 GTimeVal mtime;
1661
1662                 g_file_info_get_modification_time (info, &mtime);
1663                 ev_window->priv->uri_mtime = mtime.tv_sec;
1664                 g_object_unref (info);
1665         }
1666
1667         g_object_unref (source);
1668 }
1669
1670 static void
1671 mount_volume_ready_cb (GFile        *source,
1672                        GAsyncResult *async_result,
1673                        EvWindow     *ev_window)
1674 {
1675         GError *error = NULL;
1676
1677         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1678
1679         if (error) {
1680                 ev_window_load_remote_failed (ev_window, error);
1681                 g_object_unref (source);
1682                 g_error_free (error);
1683         } else {
1684                 /* Volume successfully mounted,
1685                    try opening the file again */
1686                 ev_window_load_file_remote (ev_window, source);
1687         }
1688 }
1689
1690 static void
1691 window_open_file_copy_ready_cb (GFile        *source,
1692                                 GAsyncResult *async_result,
1693                                 EvWindow     *ev_window)
1694 {
1695         GError *error = NULL;
1696
1697         ev_window_clear_progress_idle (ev_window);
1698         ev_window_set_message_area (ev_window, NULL);
1699
1700         g_file_copy_finish (source, async_result, &error);
1701         if (!error) {
1702                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1703                 g_file_query_info_async (source,
1704                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1705                                          0, G_PRIORITY_DEFAULT,
1706                                          NULL,
1707                                          (GAsyncReadyCallback)set_uri_mtime,
1708                                          ev_window);
1709                 return;
1710         }
1711
1712         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1713                 GMountOperation *operation;
1714
1715                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1716                 g_file_mount_enclosing_volume (source,
1717                                                G_MOUNT_MOUNT_NONE,
1718                                                operation, NULL,
1719                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1720                                                ev_window);
1721                 g_object_unref (operation);
1722         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1723                 ev_window_clear_load_job (ev_window);
1724                 ev_window_clear_local_uri (ev_window);
1725                 g_free (ev_window->priv->uri);
1726                 ev_window->priv->uri = NULL;
1727                 g_object_unref (source);
1728
1729                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1730         } else {
1731                 ev_window_load_remote_failed (ev_window, error);
1732                 g_object_unref (source);
1733         }
1734
1735         g_error_free (error);
1736 }
1737
1738 static void
1739 window_open_file_copy_progress_cb (goffset   n_bytes,
1740                                    goffset   total_bytes,
1741                                    EvWindow *ev_window)
1742 {
1743         gchar *status;
1744         gdouble fraction;
1745
1746         if (!ev_window->priv->message_area)
1747                 return;
1748
1749         if (total_bytes <= 0)
1750                 return;
1751
1752         fraction = n_bytes / (gdouble)total_bytes;
1753         status = g_strdup_printf (_("Downloading document (%d%%)"),
1754                                   (gint)(fraction * 100));
1755
1756         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1757                                              status);
1758         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1759                                                fraction);
1760
1761         g_free (status);
1762 }
1763
1764 static void
1765 ev_window_load_file_remote (EvWindow *ev_window,
1766                             GFile    *source_file)
1767 {
1768         GFile *target_file;
1769
1770         if (!ev_window->priv->local_uri) {
1771                 char *base_name, *template;
1772                 GFile *tmp_file;
1773                 GError *err = NULL;
1774
1775                 /* We'd like to keep extension of source uri since
1776                  * it helps to resolve some mime types, say cbz.
1777                  */
1778                 base_name = g_file_get_basename (source_file);
1779                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1780                 g_free (base_name);
1781
1782                 tmp_file = ev_mkstemp_file (template, &err);
1783                 g_free (template);
1784                 if (tmp_file == NULL) {
1785                         ev_window_error_message (ev_window, err,
1786                                                  "%s", _("Failed to load remote file."));
1787                         g_error_free (err);
1788                         return;
1789                 }
1790
1791                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1792                 g_object_unref (tmp_file);
1793
1794                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1795                                      ev_window->priv->local_uri);
1796         }
1797
1798         ev_window_reset_progress_cancellable (ev_window);
1799
1800         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1801         g_file_copy_async (source_file, target_file,
1802                            G_FILE_COPY_OVERWRITE,
1803                            G_PRIORITY_DEFAULT,
1804                            ev_window->priv->progress_cancellable,
1805                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1806                            ev_window,
1807                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1808                            ev_window);
1809         g_object_unref (target_file);
1810
1811         ev_window_show_progress_message (ev_window, 1,
1812                                          (GSourceFunc)show_loading_progress);
1813 }
1814
1815 void
1816 ev_window_open_uri (EvWindow       *ev_window,
1817                     const char     *uri,
1818                     EvLinkDest     *dest,
1819                     EvWindowRunMode mode,
1820                     const gchar    *search_string)
1821 {
1822         GFile *source_file;
1823
1824         ev_window->priv->in_reload = FALSE;
1825
1826         if (ev_window->priv->uri &&
1827             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1828                 ev_window_reload_document (ev_window, dest);
1829                 return;
1830         }
1831
1832         if (ev_window->priv->monitor) {
1833                 g_object_unref (ev_window->priv->monitor);
1834                 ev_window->priv->monitor = NULL;
1835         }
1836
1837         ev_window_close_dialogs (ev_window);
1838         ev_window_clear_load_job (ev_window);
1839         ev_window_clear_local_uri (ev_window);
1840         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1841
1842         ev_window->priv->window_mode = mode;
1843
1844         if (ev_window->priv->uri)
1845                 g_free (ev_window->priv->uri);
1846         ev_window->priv->uri = g_strdup (uri);
1847
1848         if (ev_window->priv->metadata)
1849                 g_object_unref (ev_window->priv->metadata);
1850
1851         source_file = g_file_new_for_uri (uri);
1852         if (ev_is_metadata_supported_for_file (source_file))
1853                 ev_window->priv->metadata = ev_metadata_new (source_file);
1854         else
1855                 ev_window->priv->metadata = NULL;
1856
1857         if (ev_window->priv->search_string)
1858                 g_free (ev_window->priv->search_string);
1859         ev_window->priv->search_string = search_string ?
1860                 g_strdup (search_string) : NULL;
1861
1862         if (ev_window->priv->dest)
1863                 g_object_unref (ev_window->priv->dest);
1864         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1865
1866         setup_size_from_metadata (ev_window);
1867         setup_model_from_metadata (ev_window);
1868
1869         ev_window->priv->load_job = ev_job_load_new (uri);
1870         g_signal_connect (ev_window->priv->load_job,
1871                           "finished",
1872                           G_CALLBACK (ev_window_load_job_cb),
1873                           ev_window);
1874
1875         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1876                 ev_window_load_file_remote (ev_window, source_file);
1877         } else {
1878                 g_object_unref (source_file);
1879                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1880         }
1881 }
1882
1883 void
1884 ev_window_open_document (EvWindow       *ev_window,
1885                          EvDocument     *document,
1886                          EvLinkDest     *dest,
1887                          EvWindowRunMode mode,
1888                          const gchar    *search_string)
1889 {
1890         if (document == ev_window->priv->document)
1891                 return;
1892
1893         ev_window_close_dialogs (ev_window);
1894         ev_window_clear_load_job (ev_window);
1895         ev_window_clear_local_uri (ev_window);
1896
1897         if (ev_window->priv->monitor) {
1898                 g_object_unref (ev_window->priv->monitor);
1899                 ev_window->priv->monitor = NULL;
1900         }
1901
1902         if (ev_window->priv->uri)
1903                 g_free (ev_window->priv->uri);
1904         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1905
1906         setup_size_from_metadata (ev_window);
1907         setup_model_from_metadata (ev_window);
1908
1909         ev_document_model_set_document (ev_window->priv->model, document);
1910
1911         setup_document_from_metadata (ev_window);
1912         setup_view_from_metadata (ev_window);
1913
1914         if (dest) {
1915                 EvLink *link;
1916                 EvLinkAction *link_action;
1917
1918                 link_action = ev_link_action_new_dest (dest);
1919                 link = ev_link_new (NULL, link_action);
1920                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1921                 /* FIXME: link action should inc dest ref counting
1922                  * or not unref it at all
1923                  */
1924                 g_object_ref (dest);
1925                 g_object_unref (link);
1926         }
1927
1928         switch (mode) {
1929         case EV_WINDOW_MODE_FULLSCREEN:
1930                 ev_window_run_fullscreen (ev_window);
1931                 break;
1932         case EV_WINDOW_MODE_PRESENTATION:
1933                 ev_window_run_presentation (ev_window);
1934                 break;
1935         default:
1936                 break;
1937         }
1938
1939         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1940                 ev_window_cmd_edit_find (NULL, ev_window);
1941                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1942                                                 search_string);
1943         }
1944
1945         /* Create a monitor for the document */
1946         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1947         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1948                                   G_CALLBACK (ev_window_document_changed),
1949                                   ev_window);
1950 }
1951
1952 static void
1953 ev_window_reload_local (EvWindow *ev_window)
1954 {
1955         const gchar *uri;
1956
1957         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1958         ev_window->priv->reload_job = ev_job_load_new (uri);
1959         g_signal_connect (ev_window->priv->reload_job, "finished",
1960                           G_CALLBACK (ev_window_reload_job_cb),
1961                           ev_window);
1962         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1963 }
1964
1965 static gboolean
1966 show_reloading_progress (EvWindow *ev_window)
1967 {
1968         GtkWidget *area;
1969         gchar     *text;
1970
1971         if (ev_window->priv->message_area)
1972                 return FALSE;
1973
1974         text = g_strdup_printf (_("Reloading document from %s"),
1975                                 ev_window->priv->uri);
1976         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1977                                              text,
1978                                              GTK_STOCK_CLOSE,
1979                                              GTK_RESPONSE_CLOSE,
1980                                              GTK_STOCK_CANCEL,
1981                                              GTK_RESPONSE_CANCEL,
1982                                              NULL);
1983         g_signal_connect (area, "response",
1984                           G_CALLBACK (ev_window_progress_response_cb),
1985                           ev_window);
1986         gtk_widget_show (area);
1987         ev_window_set_message_area (ev_window, area);
1988         g_free (text);
1989
1990         return FALSE;
1991 }
1992
1993 static void
1994 reload_remote_copy_ready_cb (GFile        *remote,
1995                              GAsyncResult *async_result,
1996                              EvWindow     *ev_window)
1997 {
1998         GError *error = NULL;
1999
2000         ev_window_clear_progress_idle (ev_window);
2001
2002         g_file_copy_finish (remote, async_result, &error);
2003         if (error) {
2004                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2005                         ev_window_error_message (ev_window, error,
2006                                                  "%s", _("Failed to reload document."));
2007                 g_error_free (error);
2008         } else {
2009                 ev_window_reload_local (ev_window);
2010         }
2011
2012         g_object_unref (remote);
2013 }
2014
2015 static void
2016 reload_remote_copy_progress_cb (goffset   n_bytes,
2017                                 goffset   total_bytes,
2018                                 EvWindow *ev_window)
2019 {
2020         gchar *status;
2021         gdouble fraction;
2022
2023         if (!ev_window->priv->message_area)
2024                 return;
2025
2026         if (total_bytes <= 0)
2027                 return;
2028
2029         fraction = n_bytes / (gdouble)total_bytes;
2030         status = g_strdup_printf (_("Downloading document (%d%%)"),
2031                                   (gint)(fraction * 100));
2032
2033         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2034                                              status);
2035         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2036                                                fraction);
2037
2038         g_free (status);
2039 }
2040
2041 static void
2042 query_remote_uri_mtime_cb (GFile        *remote,
2043                            GAsyncResult *async_result,
2044                            EvWindow     *ev_window)
2045 {
2046         GFileInfo *info;
2047         GTimeVal   mtime;
2048         GError    *error = NULL;
2049
2050         info = g_file_query_info_finish (remote, async_result, &error);
2051         if (error) {
2052                 g_error_free (error);
2053                 g_object_unref (remote);
2054                 ev_window_reload_local (ev_window);
2055
2056                 return;
2057         }
2058
2059         g_file_info_get_modification_time (info, &mtime);
2060         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2061                 GFile *target_file;
2062
2063                 /* Remote file has changed */
2064                 ev_window->priv->uri_mtime = mtime.tv_sec;
2065
2066                 ev_window_reset_progress_cancellable (ev_window);
2067
2068                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2069                 g_file_copy_async (remote, target_file,
2070                                    G_FILE_COPY_OVERWRITE,
2071                                    G_PRIORITY_DEFAULT,
2072                                    ev_window->priv->progress_cancellable,
2073                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2074                                    ev_window,
2075                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2076                                    ev_window);
2077                 g_object_unref (target_file);
2078                 ev_window_show_progress_message (ev_window, 1,
2079                                                  (GSourceFunc)show_reloading_progress);
2080         } else {
2081                 g_object_unref (remote);
2082                 ev_window_reload_local (ev_window);
2083         }
2084
2085         g_object_unref (info);
2086 }
2087
2088 static void
2089 ev_window_reload_remote (EvWindow *ev_window)
2090 {
2091         GFile *remote;
2092
2093         remote = g_file_new_for_uri (ev_window->priv->uri);
2094         /* Reload the remote uri only if it has changed */
2095         g_file_query_info_async (remote,
2096                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2097                                  0, G_PRIORITY_DEFAULT,
2098                                  NULL,
2099                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2100                                  ev_window);
2101 }
2102
2103 static void
2104 ev_window_reload_document (EvWindow *ev_window,
2105                            EvLinkDest *dest)
2106 {
2107         gint page;
2108
2109
2110         ev_window_clear_reload_job (ev_window);
2111         ev_window->priv->in_reload = TRUE;
2112
2113         page = ev_document_model_get_page (ev_window->priv->model);
2114
2115         if (ev_window->priv->dest)
2116                 g_object_unref (ev_window->priv->dest);
2117         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2118
2119         if (ev_window->priv->local_uri) {
2120                 ev_window_reload_remote (ev_window);
2121         } else {
2122                 ev_window_reload_local (ev_window);
2123         }
2124 }
2125
2126 static void
2127 file_open_dialog_response_cb (GtkWidget *chooser,
2128                               gint       response_id,
2129                               EvWindow  *ev_window)
2130 {
2131         if (response_id == GTK_RESPONSE_OK) {
2132                 GSList *uris;
2133                 gchar  *uri;
2134
2135                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2136
2137                 ev_application_open_uri_list (EV_APP, uris,
2138                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2139                                               gtk_get_current_event_time ());
2140
2141                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2142                 g_slist_free (uris);
2143
2144                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2145                 ev_application_set_filechooser_uri (EV_APP,
2146                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2147                                                     uri);
2148                 g_free (uri);
2149         }
2150
2151         gtk_widget_destroy (chooser);
2152 }
2153
2154 static void
2155 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2156 {
2157         GtkWidget   *chooser;
2158         const gchar *default_uri;
2159         gchar       *parent_uri = NULL;
2160
2161         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2162                                                GTK_WINDOW (window),
2163                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2164                                                GTK_STOCK_CANCEL,
2165                                                GTK_RESPONSE_CANCEL,
2166                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2167                                                NULL);
2168
2169         ev_document_factory_add_filters (chooser, NULL);
2170         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2171         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2172
2173         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2174         if (!default_uri && window->priv->uri) {
2175                 GFile *file, *parent;
2176
2177                 file = g_file_new_for_uri (window->priv->uri);
2178                 parent = g_file_get_parent (file);
2179                 if (parent) {
2180                         parent_uri = g_file_get_uri (parent);
2181                         default_uri = parent_uri;
2182                         g_object_unref (parent);
2183                 }
2184                 g_object_unref (file);
2185         }
2186
2187         if (default_uri) {
2188                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2189         } else {
2190                 const gchar *folder;
2191
2192                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2193                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2194                                                      folder ? folder : g_get_home_dir ());
2195         }
2196         g_free (parent_uri);
2197
2198         g_signal_connect (chooser, "response",
2199                           G_CALLBACK (file_open_dialog_response_cb),
2200                           window);
2201
2202         gtk_widget_show (chooser);
2203 }
2204
2205 static void
2206 ev_window_open_copy_at_dest (EvWindow   *window,
2207                              EvLinkDest *dest)
2208 {
2209         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2210
2211         ev_window_n_copies++;
2212
2213         if (window->priv->metadata)
2214                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2215         ev_window_open_document (new_window,
2216                                  window->priv->document,
2217                                  dest, 0, NULL);
2218         gtk_window_present (GTK_WINDOW (new_window));
2219 }
2220
2221 static void
2222 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2223 {
2224         ev_window_open_copy_at_dest (window, NULL);
2225 }
2226
2227 static void
2228 ev_window_cmd_recent_file_activate (GtkAction *action,
2229                                     EvWindow  *window)
2230 {
2231         GtkRecentInfo *info;
2232         const gchar   *uri;
2233
2234         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2235         g_assert (info != NULL);
2236
2237         uri = gtk_recent_info_get_uri (info);
2238
2239         ev_application_open_uri_at_dest (EV_APP, uri,
2240                                          gtk_window_get_screen (GTK_WINDOW (window)),
2241                                          NULL, 0, NULL, gtk_get_current_event_time ());
2242 }
2243
2244 static void
2245 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2246                                              const gchar        *uri,
2247                                              EvWindow           *window)
2248 {
2249         ev_application_open_uri_at_dest (EV_APP, uri,
2250                                          gtk_window_get_screen (GTK_WINDOW (window)),
2251                                          NULL, 0, NULL, gtk_get_current_event_time ());
2252 }
2253
2254 static void
2255 ev_window_add_recent (EvWindow *window, const char *filename)
2256 {
2257         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2258 }
2259
2260 static gint
2261 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2262 {
2263         gboolean     has_ev_a, has_ev_b;
2264         const gchar *evince = g_get_application_name ();
2265
2266         has_ev_a = gtk_recent_info_has_application (a, evince);
2267         has_ev_b = gtk_recent_info_has_application (b, evince);
2268
2269         if (has_ev_a && has_ev_b) {
2270                 time_t time_a, time_b;
2271
2272                 time_a = gtk_recent_info_get_modified (a);
2273                 time_b = gtk_recent_info_get_modified (b);
2274
2275                 return (time_b - time_a);
2276         } else if (has_ev_a) {
2277                 return -1;
2278         } else if (has_ev_b) {
2279                 return 1;
2280         }
2281
2282         return 0;
2283 }
2284
2285 /*
2286  * Doubles underscore to avoid spurious menu accels.
2287  */
2288 static gchar *
2289 ev_window_get_recent_file_label (gint index, const gchar *filename)
2290 {
2291         GString *str;
2292         gint length;
2293         const gchar *p;
2294         const gchar *end;
2295         gboolean is_rtl;
2296
2297         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2298
2299         g_return_val_if_fail (filename != NULL, NULL);
2300
2301         length = strlen (filename);
2302         str = g_string_sized_new (length + 10);
2303         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2304
2305         p = filename;
2306         end = filename + length;
2307
2308         while (p != end) {
2309                 const gchar *next;
2310                 next = g_utf8_next_char (p);
2311
2312                 switch (*p) {
2313                         case '_':
2314                                 g_string_append (str, "__");
2315                                 break;
2316                         default:
2317                                 g_string_append_len (str, p, next - p);
2318                                 break;
2319                 }
2320
2321                 p = next;
2322         }
2323
2324         return g_string_free (str, FALSE);
2325 }
2326
2327 static void
2328 ev_window_setup_recent (EvWindow *ev_window)
2329 {
2330         GList        *items, *l;
2331         guint         n_items = 0;
2332         const gchar  *evince = g_get_application_name ();
2333         static guint  i = 0;
2334
2335         if (ev_window->priv->recent_ui_id > 0) {
2336                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2337                                           ev_window->priv->recent_ui_id);
2338                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2339         }
2340         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2341
2342         if (ev_window->priv->recent_action_group) {
2343                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2344                                                     ev_window->priv->recent_action_group);
2345                 g_object_unref (ev_window->priv->recent_action_group);
2346         }
2347         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2348         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2349                                             ev_window->priv->recent_action_group, 0);
2350
2351         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2352         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2353
2354         for (l = items; l && l->data; l = g_list_next (l)) {
2355                 GtkRecentInfo *info;
2356                 GtkAction     *action;
2357                 gchar         *action_name;
2358                 gchar         *label;
2359
2360                 info = (GtkRecentInfo *) l->data;
2361
2362                 if (!gtk_recent_info_has_application (info, evince) ||
2363                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2364                         continue;
2365
2366                 action_name = g_strdup_printf ("RecentFile%u", i++);
2367                 label = ev_window_get_recent_file_label (
2368                         n_items + 1, gtk_recent_info_get_display_name (info));
2369
2370                 action = g_object_new (GTK_TYPE_ACTION,
2371                                        "name", action_name,
2372                                        "label", label,
2373                                        NULL);
2374
2375                 g_object_set_data_full (G_OBJECT (action),
2376                                         "gtk-recent-info",
2377                                         gtk_recent_info_ref (info),
2378                                         (GDestroyNotify) gtk_recent_info_unref);
2379
2380                 g_signal_connect (action, "activate",
2381                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2382                                   (gpointer) ev_window);
2383
2384                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2385                                              action);
2386                 g_object_unref (action);
2387
2388                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2389                                        ev_window->priv->recent_ui_id,
2390                                        "/MainMenu/FileMenu/RecentFilesMenu",
2391                                        label,
2392                                        action_name,
2393                                        GTK_UI_MANAGER_MENUITEM,
2394                                        FALSE);
2395                 g_free (action_name);
2396                 g_free (label);
2397
2398                 if (++n_items == 5)
2399                         break;
2400         }
2401
2402         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2403         g_list_free (items);
2404 }
2405
2406 static gboolean
2407 show_saving_progress (GFile *dst)
2408 {
2409         EvWindow  *ev_window;
2410         GtkWidget *area;
2411         gchar     *text;
2412         gchar     *uri;
2413         EvSaveType save_type;
2414
2415         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2416         ev_window->priv->progress_idle = 0;
2417
2418         if (ev_window->priv->message_area)
2419                 return FALSE;
2420
2421         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2422         uri = g_file_get_uri (dst);
2423         switch (save_type) {
2424         case EV_SAVE_DOCUMENT:
2425                 text = g_strdup_printf (_("Saving document to %s"), uri);
2426                 break;
2427         case EV_SAVE_ATTACHMENT:
2428                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2429                 break;
2430         case EV_SAVE_IMAGE:
2431                 text = g_strdup_printf (_("Saving image to %s"), uri);
2432                 break;
2433         default:
2434                 g_assert_not_reached ();
2435         }
2436         g_free (uri);
2437         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2438                                              text,
2439                                              GTK_STOCK_CLOSE,
2440                                              GTK_RESPONSE_CLOSE,
2441                                              GTK_STOCK_CANCEL,
2442                                              GTK_RESPONSE_CANCEL,
2443                                              NULL);
2444         g_signal_connect (area, "response",
2445                           G_CALLBACK (ev_window_progress_response_cb),
2446                           ev_window);
2447         gtk_widget_show (area);
2448         ev_window_set_message_area (ev_window, area);
2449         g_free (text);
2450
2451         return FALSE;
2452 }
2453
2454 static void
2455 window_save_file_copy_ready_cb (GFile        *src,
2456                                 GAsyncResult *async_result,
2457                                 GFile        *dst)
2458 {
2459         EvWindow *ev_window;
2460         GError   *error = NULL;
2461
2462         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2463         ev_window_clear_progress_idle (ev_window);
2464
2465         if (g_file_copy_finish (src, async_result, &error)) {
2466                 ev_tmp_file_unlink (src);
2467                 return;
2468         }
2469
2470         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2471                 gchar *name;
2472
2473                 name = g_file_get_basename (dst);
2474                 ev_window_error_message (ev_window, error,
2475                                          _("The file could not be saved as “%s”."),
2476                                          name);
2477                 g_free (name);
2478         }
2479         ev_tmp_file_unlink (src);
2480         g_error_free (error);
2481 }
2482
2483 static void
2484 window_save_file_copy_progress_cb (goffset n_bytes,
2485                                    goffset total_bytes,
2486                                    GFile  *dst)
2487 {
2488         EvWindow  *ev_window;
2489         EvSaveType save_type;
2490         gchar     *status;
2491         gdouble    fraction;
2492
2493         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2494
2495         if (!ev_window->priv->message_area)
2496                 return;
2497
2498         if (total_bytes <= 0)
2499                 return;
2500
2501         fraction = n_bytes / (gdouble)total_bytes;
2502         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2503
2504         switch (save_type) {
2505         case EV_SAVE_DOCUMENT:
2506                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2507                                           (gint)(fraction * 100));
2508                 break;
2509         case EV_SAVE_ATTACHMENT:
2510                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2511                                           (gint)(fraction * 100));
2512                 break;
2513         case EV_SAVE_IMAGE:
2514                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2515                                           (gint)(fraction * 100));
2516                 break;
2517         default:
2518                 g_assert_not_reached ();
2519         }
2520
2521         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2522                                              status);
2523         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2524                                                fraction);
2525
2526         g_free (status);
2527 }
2528
2529 static void
2530 ev_window_save_remote (EvWindow  *ev_window,
2531                        EvSaveType save_type,
2532                        GFile     *src,
2533                        GFile     *dst)
2534 {
2535         ev_window_reset_progress_cancellable (ev_window);
2536         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2537         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2538         g_file_copy_async (src, dst,
2539                            G_FILE_COPY_OVERWRITE,
2540                            G_PRIORITY_DEFAULT,
2541                            ev_window->priv->progress_cancellable,
2542                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2543                            dst,
2544                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2545                            dst);
2546         ev_window->priv->progress_idle =
2547                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2548                                             1,
2549                                             (GSourceFunc)show_saving_progress,
2550                                             dst,
2551                                             NULL);
2552 }
2553
2554 static void
2555 ev_window_clear_save_job (EvWindow *ev_window)
2556 {
2557         if (ev_window->priv->save_job != NULL) {
2558                 if (!ev_job_is_finished (ev_window->priv->save_job))
2559                         ev_job_cancel (ev_window->priv->save_job);
2560
2561                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2562                                                       ev_window_save_job_cb,
2563                                                       ev_window);
2564                 g_object_unref (ev_window->priv->save_job);
2565                 ev_window->priv->save_job = NULL;
2566         }
2567 }
2568
2569 static void
2570 ev_window_save_job_cb (EvJob     *job,
2571                        EvWindow  *window)
2572 {
2573         if (ev_job_is_failed (job)) {
2574                 ev_window_error_message (window, job->error,
2575                                          _("The file could not be saved as “%s”."),
2576                                          EV_JOB_SAVE (job)->uri);
2577         }
2578
2579         ev_window_clear_save_job (window);
2580 }
2581
2582 static void
2583 file_save_dialog_response_cb (GtkWidget *fc,
2584                               gint       response_id,
2585                               EvWindow  *ev_window)
2586 {
2587         gchar *uri;
2588         GFile *file, *parent;
2589
2590         if (response_id != GTK_RESPONSE_OK) {
2591                 gtk_widget_destroy (fc);
2592                 return;
2593         }
2594
2595         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2596         file = g_file_new_for_uri (uri);
2597         parent = g_file_get_parent (file);
2598         g_object_unref (file);
2599         if (parent) {
2600                 gchar *folder_uri;
2601
2602                 folder_uri = g_file_get_uri (parent);
2603                 ev_application_set_filechooser_uri (EV_APP,
2604                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2605                                                     folder_uri);
2606                 g_free (folder_uri);
2607                 g_object_unref (parent);
2608         }
2609
2610         /* FIXME: remote copy should be done here rather than in the save job,
2611          * so that we can track progress and cancel the operation
2612          */
2613
2614         ev_window_clear_save_job (ev_window);
2615         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2616                                                      uri, ev_window->priv->uri);
2617         g_signal_connect (ev_window->priv->save_job, "finished",
2618                           G_CALLBACK (ev_window_save_job_cb),
2619                           ev_window);
2620         /* The priority doesn't matter for this job */
2621         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2622
2623         g_free (uri);
2624         gtk_widget_destroy (fc);
2625 }
2626
2627 static void
2628 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2629 {
2630         GtkWidget *fc;
2631         gchar *base_name;
2632         GFile *file;
2633         const gchar *default_uri;
2634
2635         fc = gtk_file_chooser_dialog_new (
2636                 _("Save a Copy"),
2637                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2638                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2639                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2640                 NULL);
2641
2642         ev_document_factory_add_filters (fc, ev_window->priv->document);
2643         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2644         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2645                                                 GTK_RESPONSE_OK,
2646                                                 GTK_RESPONSE_CANCEL,
2647                                                 -1);
2648
2649         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2650         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2651         file = g_file_new_for_uri (ev_window->priv->uri);
2652         base_name = g_file_get_basename (file);
2653         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2654
2655         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2656         if (default_uri) {
2657                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2658         } else {
2659                 const gchar *folder;
2660
2661                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2662                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2663                                                      folder ? folder : g_get_home_dir ());
2664         }
2665
2666         g_object_unref (file);
2667         g_free (base_name);
2668
2669         g_signal_connect (fc, "response",
2670                           G_CALLBACK (file_save_dialog_response_cb),
2671                           ev_window);
2672
2673         gtk_widget_show (fc);
2674 }
2675
2676 static GKeyFile *
2677 get_print_settings_file (void)
2678 {
2679         GKeyFile *print_settings_file;
2680         gchar    *filename;
2681         GError *error = NULL;
2682
2683         print_settings_file = g_key_file_new ();
2684
2685         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2686                                      EV_PRINT_SETTINGS_FILE, NULL);
2687         if (!g_key_file_load_from_file (print_settings_file,
2688                                         filename,
2689                                         G_KEY_FILE_KEEP_COMMENTS |
2690                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2691                                         &error)) {
2692
2693                 /* Don't warn if the file simply doesn't exist */
2694                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2695                         g_warning ("%s", error->message);
2696
2697                 g_error_free (error);
2698         }
2699
2700         g_free (filename);
2701
2702         return print_settings_file;
2703 }
2704
2705 static void
2706 save_print_setting_file (GKeyFile *key_file)
2707 {
2708         gchar  *filename;
2709         gchar  *data;
2710         gsize  data_length;
2711         GError *error = NULL;
2712
2713         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2714                                      EV_PRINT_SETTINGS_FILE, NULL);
2715         data = g_key_file_to_data (key_file, &data_length, NULL);
2716         g_file_set_contents (filename, data, data_length, &error);
2717         if (error) {
2718                 g_warning ("Failed to save print settings: %s", error->message);
2719                 g_error_free (error);
2720         }
2721         g_free (data);
2722         g_free (filename);
2723 }
2724
2725 static void
2726 ev_window_save_print_settings (EvWindow         *window,
2727                                GtkPrintSettings *print_settings)
2728 {
2729         GKeyFile *key_file;
2730         gint      i;
2731
2732         key_file = get_print_settings_file ();
2733         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2734         save_print_setting_file (key_file);
2735         g_key_file_free (key_file);
2736
2737         if (!window->priv->metadata)
2738                 return;
2739
2740         /* Save print settings that are specific to the document */
2741         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2742                 const gchar *value;
2743
2744                 value = gtk_print_settings_get (print_settings,
2745                                                 document_print_settings[i]);
2746                 ev_metadata_set_string (window->priv->metadata,
2747                                         document_print_settings[i], value);
2748         }
2749 }
2750
2751 static void
2752 ev_window_save_print_page_setup (EvWindow     *window,
2753                                  GtkPageSetup *page_setup)
2754 {
2755         GKeyFile *key_file;
2756
2757         key_file = get_print_settings_file ();
2758         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2759         save_print_setting_file (key_file);
2760         g_key_file_free (key_file);
2761
2762         if (!window->priv->metadata)
2763                 return;
2764
2765         /* Save page setup options that are specific to the document */
2766         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2767                              gtk_page_setup_get_orientation (page_setup));
2768         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2769                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2770         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2771                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2772         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2773                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2774         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2775                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2776 }
2777
2778 static void
2779 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2780                                              GtkPrintSettings *print_settings)
2781 {
2782         gint i;
2783
2784         if (!window->priv->metadata)
2785                 return;
2786
2787         /* Load print setting that are specific to the document */
2788         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2789                 gchar *value = NULL;
2790
2791                 ev_metadata_get_string (window->priv->metadata,
2792                                         document_print_settings[i], &value);
2793                 gtk_print_settings_set (print_settings,
2794                                         document_print_settings[i], value);
2795         }
2796 }
2797
2798 static void
2799 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2800                                                GtkPageSetup *page_setup)
2801 {
2802         gint          int_value;
2803         gdouble       double_value;
2804         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2805
2806         /* Load page setup options that are specific to the document */
2807         if (window->priv->metadata &&
2808             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2809                 gtk_page_setup_set_orientation (page_setup, int_value);
2810         } else {
2811                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2812         }
2813
2814         if (window->priv->metadata &&
2815             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2816                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2817         } else {
2818                 gtk_page_setup_set_top_margin (page_setup,
2819                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2820                                                GTK_UNIT_MM);
2821         }
2822
2823         if (window->priv->metadata &&
2824             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2825                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2826         } else {
2827                 gtk_page_setup_set_bottom_margin (page_setup,
2828                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2829                                                   GTK_UNIT_MM);
2830         }
2831
2832         if (window->priv->metadata &&
2833             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2834                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2835         } else {
2836                 gtk_page_setup_set_left_margin (page_setup,
2837                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2838                                                 GTK_UNIT_MM);
2839         }
2840
2841         if (window->priv->metadata &&
2842             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2843                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2844         } else {
2845                 gtk_page_setup_set_right_margin (page_setup,
2846                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2847                                                  GTK_UNIT_MM);
2848         }
2849 }
2850
2851 static GtkPrintSettings *
2852 get_print_settings (GKeyFile *key_file)
2853 {
2854         GtkPrintSettings *print_settings;
2855
2856         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2857                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2858                 gtk_print_settings_new ();
2859
2860         return print_settings ? print_settings : gtk_print_settings_new ();
2861 }
2862
2863 static GtkPageSetup *
2864 get_print_page_setup (GKeyFile *key_file)
2865 {
2866         GtkPageSetup *page_setup;
2867
2868         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2869                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2870                 gtk_page_setup_new ();
2871
2872         return page_setup ? page_setup : gtk_page_setup_new ();
2873 }
2874
2875 static void
2876 ev_window_print_cancel (EvWindow *ev_window)
2877 {
2878         EvPrintOperation *op;
2879
2880         if (!ev_window->priv->print_queue)
2881                 return;
2882
2883         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2884                 ev_print_operation_cancel (op);
2885         }
2886 }
2887
2888 static void
2889 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2890                                              gint      n_jobs)
2891 {
2892         gchar *text = NULL;
2893
2894         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2895             !ev_window->priv->print_queue)
2896                 return;
2897
2898         if (n_jobs == 0) {
2899                 ev_window_set_message_area (ev_window, NULL);
2900                 return;
2901         }
2902
2903         if (n_jobs > 1) {
2904                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2905                                                   "%d pending jobs in queue",
2906                                                   n_jobs - 1), n_jobs - 1);
2907         }
2908
2909         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2910                                             text);
2911         g_free (text);
2912 }
2913
2914 static gboolean
2915 destroy_window (GtkWidget *window)
2916 {
2917         gtk_widget_destroy (window);
2918
2919         return FALSE;
2920 }
2921
2922 static void
2923 ev_window_print_operation_done (EvPrintOperation       *op,
2924                                 GtkPrintOperationResult result,
2925                                 EvWindow               *ev_window)
2926 {
2927         gint n_jobs;
2928
2929         switch (result) {
2930         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2931                 GtkPrintSettings *print_settings;
2932
2933                 print_settings = ev_print_operation_get_print_settings (op);
2934                 ev_window_save_print_settings (ev_window, print_settings);
2935
2936                 if (ev_print_operation_get_embed_page_setup (op)) {
2937                         GtkPageSetup *page_setup;
2938
2939                         page_setup = ev_print_operation_get_default_page_setup (op);
2940                         ev_window_save_print_page_setup (ev_window, page_setup);
2941                 }
2942         }
2943
2944                 break;
2945         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2946                 GtkWidget *dialog;
2947                 GError    *error = NULL;
2948
2949
2950                 ev_print_operation_get_error (op, &error);
2951
2952                 /* The message area is already used by
2953                  * the printing progress, so it's better to
2954                  * use a popup dialog in this case
2955                  */
2956                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2957                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2958                                                  GTK_MESSAGE_ERROR,
2959                                                  GTK_BUTTONS_CLOSE,
2960                                                  "%s", _("Failed to print document"));
2961                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2962                                                           "%s", error->message);
2963                 g_signal_connect (dialog, "response",
2964                                   G_CALLBACK (gtk_widget_destroy),
2965                                   NULL);
2966                 gtk_widget_show (dialog);
2967
2968                 g_error_free (error);
2969         }
2970                 break;
2971         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2972         default:
2973                 break;
2974         }
2975
2976         g_queue_remove (ev_window->priv->print_queue, op);
2977         g_object_unref (op);
2978         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2979         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2980
2981         if (n_jobs == 0 && ev_window->priv->close_after_print)
2982                 g_idle_add ((GSourceFunc)destroy_window,
2983                             ev_window);
2984 }
2985
2986 static void
2987 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2988                                       gint                   response,
2989                                       EvWindow              *ev_window)
2990 {
2991         if (response == GTK_RESPONSE_CANCEL) {
2992                 EvPrintOperation *op;
2993
2994                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2995                 ev_print_operation_cancel (op);
2996         } else {
2997                 gtk_widget_hide (GTK_WIDGET (area));
2998         }
2999 }
3000
3001 static void
3002 ev_window_print_operation_status_changed (EvPrintOperation *op,
3003                                           EvWindow         *ev_window)
3004 {
3005         const gchar *status;
3006         gdouble      fraction;
3007
3008         status = ev_print_operation_get_status (op);
3009         fraction = ev_print_operation_get_progress (op);
3010
3011         if (!ev_window->priv->message_area) {
3012                 GtkWidget   *area;
3013                 const gchar *job_name;
3014                 gchar       *text;
3015
3016                 job_name = ev_print_operation_get_job_name (op);
3017                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3018
3019                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3020                                                      text,
3021                                                      GTK_STOCK_CLOSE,
3022                                                      GTK_RESPONSE_CLOSE,
3023                                                      GTK_STOCK_CANCEL,
3024                                                      GTK_RESPONSE_CANCEL,
3025                                                      NULL);
3026                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3027                 g_signal_connect (area, "response",
3028                                   G_CALLBACK (ev_window_print_progress_response_cb),
3029                                   ev_window);
3030                 gtk_widget_show (area);
3031                 ev_window_set_message_area (ev_window, area);
3032                 g_free (text);
3033         }
3034
3035         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3036                                              status);
3037         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3038                                                fraction);
3039 }
3040
3041 static void
3042 ev_window_print_operation_begin_print (EvPrintOperation *op,
3043                                        EvWindow         *ev_window)
3044 {
3045         if (!ev_window->priv->print_queue)
3046                 ev_window->priv->print_queue = g_queue_new ();
3047
3048         g_queue_push_head (ev_window->priv->print_queue, op);
3049         ev_window_print_update_pending_jobs_message (ev_window,
3050                                                      g_queue_get_length (ev_window->priv->print_queue));
3051 }
3052
3053 void
3054 ev_window_print_range (EvWindow *ev_window,
3055                        gint      first_page,
3056                        gint      last_page)
3057 {
3058         EvPrintOperation *op;
3059         GKeyFile         *print_settings_file;
3060         GtkPrintSettings *print_settings;
3061         GtkPageSetup     *print_page_setup;
3062         gint              current_page;
3063         gint              document_last_page;
3064
3065         g_return_if_fail (EV_IS_WINDOW (ev_window));
3066         g_return_if_fail (ev_window->priv->document != NULL);
3067
3068         if (!ev_window->priv->print_queue)
3069                 ev_window->priv->print_queue = g_queue_new ();
3070
3071         op = ev_print_operation_new (ev_window->priv->document);
3072         if (!op) {
3073                 g_warning ("%s", "Printing is not supported for document\n");
3074                 return;
3075         }
3076
3077         g_signal_connect (op, "begin_print",
3078                           G_CALLBACK (ev_window_print_operation_begin_print),
3079                           (gpointer)ev_window);
3080         g_signal_connect (op, "status_changed",
3081                           G_CALLBACK (ev_window_print_operation_status_changed),
3082                           (gpointer)ev_window);
3083         g_signal_connect (op, "done",
3084                           G_CALLBACK (ev_window_print_operation_done),
3085                           (gpointer)ev_window);
3086
3087         current_page = ev_document_model_get_page (ev_window->priv->model);
3088         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3089
3090         print_settings_file = get_print_settings_file ();
3091
3092         print_settings = get_print_settings (print_settings_file);
3093         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3094
3095         print_page_setup = get_print_page_setup (print_settings_file);
3096         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3097
3098         if (first_page != 1 || last_page != document_last_page) {
3099                 GtkPageRange range;
3100
3101                 /* Ranges in GtkPrint are 0 - N */
3102                 range.start = first_page - 1;
3103                 range.end = last_page - 1;
3104
3105                 gtk_print_settings_set_print_pages (print_settings,
3106                                                     GTK_PRINT_PAGES_RANGES);
3107                 gtk_print_settings_set_page_ranges (print_settings,
3108                                                     &range, 1);
3109         }
3110
3111         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3112         ev_print_operation_set_current_page (op, current_page);
3113         ev_print_operation_set_print_settings (op, print_settings);
3114         ev_print_operation_set_default_page_setup (op, print_page_setup);
3115 #ifdef WITH_GCONF
3116         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3117                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3118                                                                              NULL));
3119 #else
3120         ev_print_operation_set_embed_page_setup (op, TRUE);
3121 #endif
3122
3123         g_object_unref (print_settings);
3124         g_object_unref (print_page_setup);
3125         g_key_file_free (print_settings_file);
3126
3127         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3128 }
3129
3130 static void
3131 ev_window_print (EvWindow *window)
3132 {
3133         ev_window_print_range (window, 1,
3134                                ev_document_get_n_pages (window->priv->document));
3135 }
3136
3137 static void
3138 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3139 {
3140         ev_window_print (ev_window);
3141 }
3142
3143 static void
3144 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3145 {
3146         if (ev_window->priv->properties == NULL) {
3147                 ev_window->priv->properties = ev_properties_dialog_new ();
3148                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3149                                                    ev_window->priv->uri,
3150                                                    ev_window->priv->document);
3151                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3152                                            (gpointer) &(ev_window->priv->properties));
3153                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3154                                               GTK_WINDOW (ev_window));
3155         }
3156
3157         ev_document_fc_mutex_lock ();
3158         gtk_widget_show (ev_window->priv->properties);
3159         ev_document_fc_mutex_unlock ();
3160 }
3161
3162 static void
3163 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3164                                          gint       response,
3165                                          EvWindow  *ev_window)
3166 {
3167         gtk_widget_destroy (GTK_WIDGET (dialog));
3168
3169         switch (response) {
3170         case GTK_RESPONSE_YES:
3171                 if (!ev_window->priv->print_queue ||
3172                     g_queue_is_empty (ev_window->priv->print_queue))
3173                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3174                 else
3175                         ev_window->priv->close_after_print = TRUE;
3176                 break;
3177         case GTK_RESPONSE_NO:
3178                 ev_window->priv->close_after_print = TRUE;
3179                 if (ev_window->priv->print_queue &&
3180                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3181                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3182                         ev_window_print_cancel (ev_window);
3183                 } else {
3184                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3185                 }
3186                 break;
3187         case GTK_RESPONSE_CANCEL:
3188         default:
3189                 ev_window->priv->close_after_print = FALSE;
3190         }
3191 }
3192
3193 static void
3194 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3195 {
3196         GtkWidget *dialog;
3197         gchar     *text, *markup;
3198         gint       n_print_jobs;
3199
3200         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3201                 gint current_page;
3202
3203                 /* Save current page */
3204                 current_page = ev_view_presentation_get_current_page (
3205                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3206                 ev_document_model_set_page (ev_window->priv->model, current_page);
3207         }
3208
3209         n_print_jobs = ev_window->priv->print_queue ?
3210                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3211
3212         if (n_print_jobs == 0) {
3213                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3214                 return;
3215         }
3216
3217         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3218                                          GTK_DIALOG_MODAL,
3219                                          GTK_MESSAGE_QUESTION,
3220                                          GTK_BUTTONS_NONE,
3221                                          NULL);
3222         if (n_print_jobs == 1) {
3223                 EvPrintOperation *op;
3224                 const gchar      *job_name;
3225
3226                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3227                 job_name = ev_print_operation_get_job_name (op);
3228
3229                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3230                                         job_name);
3231         } else {
3232                 text = g_strdup_printf (_("There are %d print jobs active. "
3233                                           "Wait until print finishes before closing?"),
3234                                         n_print_jobs);
3235         }
3236
3237         markup = g_strdup_printf ("<b>%s</b>", text);
3238         g_free (text);
3239
3240         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3241         g_free (markup);
3242
3243         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3244                                                   _("If you close the window, pending print "
3245                                                     "jobs will not be printed."));
3246
3247         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3248                                 _("Cancel _print and Close"),
3249                                 GTK_RESPONSE_NO,
3250                                 GTK_STOCK_CANCEL,
3251                                 GTK_RESPONSE_CANCEL,
3252                                 _("Close _after Printing"),
3253                                 GTK_RESPONSE_YES,
3254                                 NULL);
3255         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3256         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3257                                                  GTK_RESPONSE_YES,
3258                                                  GTK_RESPONSE_NO,
3259                                                  GTK_RESPONSE_CANCEL,
3260                                                  -1);
3261
3262         g_signal_connect (dialog, "response",
3263                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3264                           ev_window);
3265         gtk_widget_show (dialog);
3266 }
3267
3268 static void
3269 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3270 {
3271         GtkAction *action;
3272
3273         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3274         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3275         update_chrome_visibility (window);
3276
3277         action = gtk_action_group_get_action (window->priv->action_group,
3278                                               PAGE_SELECTOR_ACTION);
3279         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3280 }
3281
3282 static void
3283 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3284 {
3285         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3286 }
3287
3288 static void
3289 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3290 {
3291         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3292 }
3293
3294 static void
3295 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3296 {
3297         gboolean continuous;
3298
3299         ev_window_stop_presentation (ev_window, TRUE);
3300         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3301         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3302 }
3303
3304 static void
3305 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3306 {
3307         gboolean dual_page;
3308
3309         ev_window_stop_presentation (ev_window, TRUE);
3310         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3311         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3312 }
3313
3314 static void
3315 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3316 {
3317         ev_window_stop_presentation (ev_window, TRUE);
3318
3319         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3320                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3321         } else {
3322                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3323         }
3324         ev_window_update_actions (ev_window);
3325 }
3326
3327 static void
3328 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3329 {
3330         ev_window_stop_presentation (ev_window, TRUE);
3331
3332         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3333                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3334         } else {
3335                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3336         }
3337         ev_window_update_actions (ev_window);
3338 }
3339
3340
3341 static void
3342 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3343 {
3344         g_return_if_fail (EV_IS_WINDOW (ev_window));
3345
3346         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3347 }
3348
3349 static void
3350 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3351 {
3352         g_return_if_fail (EV_IS_WINDOW (ev_window));
3353
3354         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3355                 g_error ("Find action should be insensitive since document doesn't support find");
3356                 return;
3357         }
3358
3359         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3360         update_chrome_visibility (ev_window);
3361         gtk_widget_grab_focus (ev_window->priv->find_bar);
3362 }
3363
3364 static void
3365 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3366 {
3367         g_return_if_fail (EV_IS_WINDOW (ev_window));
3368
3369         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3370         update_chrome_visibility (ev_window);
3371         gtk_widget_grab_focus (ev_window->priv->find_bar);
3372         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3373 }
3374
3375 static void
3376 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3377 {
3378         g_return_if_fail (EV_IS_WINDOW (ev_window));
3379
3380         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3381         update_chrome_visibility (ev_window);
3382         gtk_widget_grab_focus (ev_window->priv->find_bar);
3383         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3384 }
3385
3386 static void
3387 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3388 {
3389         g_return_if_fail (EV_IS_WINDOW (ev_window));
3390
3391         ev_view_copy (EV_VIEW (ev_window->priv->view));
3392 }
3393
3394 static void
3395 ev_window_sidebar_position_change_cb (GObject    *object,
3396                                       GParamSpec *pspec,
3397                                       EvWindow   *ev_window)
3398 {
3399         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3400                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3401                                      gtk_paned_get_position (GTK_PANED (object)));
3402 }
3403
3404 static void
3405 ev_window_update_fullscreen_action (EvWindow *window)
3406 {
3407         GtkAction *action;
3408
3409         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3410         g_signal_handlers_block_by_func
3411                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3412         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3413                                       ev_document_model_get_fullscreen (window->priv->model));
3414         g_signal_handlers_unblock_by_func
3415                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3416 }
3417
3418 static void
3419 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3420 {
3421         GtkWidget *item;
3422
3423         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3424         g_object_set (item, "is-important", FALSE, NULL);
3425
3426         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3427         g_object_set (item, "is-important", FALSE, NULL);
3428
3429         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3430         g_object_set (item, "is-important", TRUE, NULL);
3431
3432         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3433         g_object_set (item, "is-important", TRUE, NULL);
3434 }
3435
3436 static void
3437 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3438 {
3439         static gboolean done = FALSE;
3440
3441         if (!done) {
3442                 gtk_rc_parse_string (
3443                         "\n"
3444                         "   style \"fullscreen-toolbar-style\"\n"
3445                         "   {\n"
3446                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3447                         "   }\n"
3448                         "\n"
3449                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3450                         "\n");
3451                 done = TRUE;
3452         }
3453
3454         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3455 }
3456
3457 static void
3458 ev_window_run_fullscreen (EvWindow *window)
3459 {
3460         gboolean fullscreen_window = TRUE;
3461
3462         if (ev_document_model_get_fullscreen (window->priv->model))
3463                 return;
3464
3465         if (!window->priv->fullscreen_toolbar) {
3466                 window->priv->fullscreen_toolbar =
3467                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3468                                                    "/FullscreenToolbar");
3469
3470                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3471                                        GTK_TOOLBAR_BOTH_HORIZ);
3472                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3473                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3474
3475                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3476                                     window->priv->fullscreen_toolbar,
3477                                     FALSE, FALSE, 0);
3478                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3479                                        window->priv->fullscreen_toolbar, 1);
3480         }
3481
3482         if (EV_WINDOW_IS_PRESENTATION (window)) {
3483                 ev_window_stop_presentation (window, FALSE);
3484                 fullscreen_window = FALSE;
3485         }
3486
3487         g_object_set (G_OBJECT (window->priv->scrolled_window),
3488                       "shadow-type", GTK_SHADOW_NONE,
3489                       NULL);
3490
3491         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3492         ev_window_update_fullscreen_action (window);
3493
3494         /* If the user doesn't have the main toolbar he/she won't probably want
3495          * the toolbar in fullscreen mode. See bug #483048
3496          */
3497         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3498                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3499         update_chrome_visibility (window);
3500
3501         if (fullscreen_window)
3502                 gtk_window_fullscreen (GTK_WINDOW (window));
3503         gtk_widget_grab_focus (window->priv->view);
3504
3505         if (window->priv->metadata && !ev_window_is_empty (window))
3506                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3507 }
3508
3509 static void
3510 ev_window_stop_fullscreen (EvWindow *window,
3511                            gboolean  unfullscreen_window)
3512 {
3513         if (!ev_document_model_get_fullscreen (window->priv->model))
3514                 return;
3515
3516         g_object_set (G_OBJECT (window->priv->scrolled_window),
3517                       "shadow-type", GTK_SHADOW_IN,
3518                       NULL);
3519
3520         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3521         ev_window_update_fullscreen_action (window);
3522         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3523         update_chrome_visibility (window);
3524         if (unfullscreen_window)
3525                 gtk_window_unfullscreen (GTK_WINDOW (window));
3526
3527         if (window->priv->metadata && !ev_window_is_empty (window))
3528                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3529 }
3530
3531 static void
3532 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3533 {
3534         gboolean fullscreen;
3535
3536         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3537         if (fullscreen) {
3538                 ev_window_run_fullscreen (window);
3539         } else {
3540                 ev_window_stop_fullscreen (window, TRUE);
3541         }
3542 }
3543
3544 static void
3545 ev_window_update_presentation_action (EvWindow *window)
3546 {
3547         GtkAction *action;
3548
3549         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3550         g_signal_handlers_block_by_func
3551                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3552         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3553                                       EV_WINDOW_IS_PRESENTATION (window));
3554         g_signal_handlers_unblock_by_func
3555                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3556 }
3557
3558 static void
3559 ev_window_view_presentation_finished (EvWindow *window)
3560 {
3561         ev_window_stop_presentation (window, TRUE);
3562 }
3563
3564 static void
3565 ev_window_run_presentation (EvWindow *window)
3566 {
3567         gboolean fullscreen_window = TRUE;
3568         guint    current_page;
3569         guint    rotation;
3570
3571         if (EV_WINDOW_IS_PRESENTATION (window))
3572                 return;
3573
3574         if (ev_document_model_get_fullscreen (window->priv->model)) {
3575                 ev_window_stop_fullscreen (window, FALSE);
3576                 fullscreen_window = FALSE;
3577         }
3578
3579         current_page = ev_document_model_get_page (window->priv->model);
3580         rotation = ev_document_model_get_rotation (window->priv->model);
3581         window->priv->presentation_view =
3582                 ev_view_presentation_new (window->priv->document, current_page, rotation);
3583         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3584                                   G_CALLBACK (ev_window_view_presentation_finished),
3585                                   window);
3586
3587         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3588                             window->priv->presentation_view,
3589                             TRUE, TRUE, 0);
3590
3591         gtk_widget_hide (window->priv->hpaned);
3592         ev_window_update_presentation_action (window);
3593         update_chrome_visibility (window);
3594
3595         gtk_widget_grab_focus (window->priv->presentation_view);
3596         if (fullscreen_window)
3597                 gtk_window_fullscreen (GTK_WINDOW (window));
3598
3599         gtk_widget_show (window->priv->presentation_view);
3600
3601         ev_application_screensaver_disable (EV_APP);
3602
3603         if (window->priv->metadata && !ev_window_is_empty (window))
3604                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3605 }
3606
3607 static void
3608 ev_window_stop_presentation (EvWindow *window,
3609                              gboolean  unfullscreen_window)
3610 {
3611         guint current_page;
3612
3613         if (!EV_WINDOW_IS_PRESENTATION (window))
3614                 return;
3615
3616         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3617         ev_document_model_set_page (window->priv->model, current_page);
3618
3619         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3620                               window->priv->presentation_view);
3621         window->priv->presentation_view = NULL;
3622
3623         gtk_widget_show (window->priv->hpaned);
3624         ev_window_update_presentation_action (window);
3625         update_chrome_visibility (window);
3626         if (unfullscreen_window)
3627                 gtk_window_unfullscreen (GTK_WINDOW (window));
3628
3629         gtk_widget_grab_focus (window->priv->view);
3630
3631         ev_application_screensaver_enable (EV_APP);
3632
3633         if (window->priv->metadata && !ev_window_is_empty (window))
3634                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3635 }
3636
3637 static void
3638 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3639 {
3640         gboolean presentation;
3641
3642         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3643         if (presentation) {
3644                 ev_window_run_presentation (window);
3645         }
3646 }
3647
3648 static void
3649 ev_window_setup_gtk_settings (EvWindow *window)
3650 {
3651         GtkSettings *settings;
3652         GdkScreen   *screen;
3653         gchar       *menubar_accel_accel;
3654
3655         screen = gtk_window_get_screen (GTK_WINDOW (window));
3656         settings = gtk_settings_get_for_screen (screen);
3657
3658         g_object_get (settings,
3659                       "gtk-menu-bar-accel", &menubar_accel_accel,
3660                       NULL);
3661         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3662                 gtk_accelerator_parse (menubar_accel_accel,
3663                                        &window->priv->menubar_accel_keyval,
3664                                        &window->priv->menubar_accel_modifier);
3665                 if (window->priv->menubar_accel_keyval == 0) {
3666                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3667                                    menubar_accel_accel);
3668                 }
3669         } else {
3670                 window->priv->menubar_accel_keyval = 0;
3671                 window->priv->menubar_accel_modifier = 0;
3672         }
3673
3674         g_free (menubar_accel_accel);
3675 }
3676
3677 static void
3678 ev_window_screen_changed (GtkWidget *widget,
3679                           GdkScreen *old_screen)
3680 {
3681         EvWindow *window = EV_WINDOW (widget);
3682         EvWindowPrivate *priv = window->priv;
3683         GdkScreen *screen;
3684         gdouble dpi;
3685
3686         screen = gtk_widget_get_screen (widget);
3687         if (screen == old_screen)
3688                 return;
3689
3690         ev_window_setup_gtk_settings (window);
3691         dpi = get_screen_dpi (window);
3692         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3693         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3694
3695         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3696                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3697         }
3698 }
3699
3700 static gboolean
3701 ev_window_state_event (GtkWidget           *widget,
3702                        GdkEventWindowState *event)
3703 {
3704         EvWindow *window = EV_WINDOW (widget);
3705
3706         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3707                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3708         }
3709
3710         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3711                 return FALSE;
3712
3713         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3714                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3715                         return FALSE;
3716
3717                 ev_window_run_fullscreen (window);
3718         } else {
3719                 if (ev_document_model_get_fullscreen (window->priv->model))
3720                         ev_window_stop_fullscreen (window, FALSE);
3721                 else if (EV_WINDOW_IS_PRESENTATION (window))
3722                         ev_window_stop_presentation (window, FALSE);
3723         }
3724
3725         return FALSE;
3726 }
3727
3728 static void
3729 ev_window_set_page_mode (EvWindow         *window,
3730                          EvWindowPageMode  page_mode)
3731 {
3732         GtkWidget *child = NULL;
3733         GtkWidget *real_child;
3734
3735         if (window->priv->page_mode == page_mode)
3736                 return;
3737
3738         window->priv->page_mode = page_mode;
3739
3740         switch (page_mode) {
3741                 case PAGE_MODE_DOCUMENT:
3742                         child = window->priv->view;
3743                         break;
3744                 case PAGE_MODE_PASSWORD:
3745                         child = window->priv->password_view;
3746                         break;
3747                 default:
3748                         g_assert_not_reached ();
3749         }
3750
3751         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3752         if (child != real_child) {
3753                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3754                                       real_child);
3755                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3756                                    child);
3757         }
3758         ev_window_update_actions (window);
3759 }
3760
3761
3762 static void
3763 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3764 {
3765         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3766
3767         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3768 }
3769
3770 static void
3771 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3772 {
3773         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3774
3775         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3776 }
3777
3778 static void
3779 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3780 {
3781         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3782
3783         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3784 }
3785
3786 static void
3787 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3788                                gint       response,
3789                                EvWindow  *ev_window)
3790 {
3791         EggEditableToolbar *toolbar;
3792         gchar              *toolbars_file;
3793
3794         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3795         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3796
3797         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3798                                           "evince_toolbar.xml", NULL);
3799         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3800                                           toolbars_file, "1.0");
3801         g_free (toolbars_file);
3802
3803         gtk_widget_destroy (GTK_WIDGET (dialog));
3804 }
3805
3806 static void
3807 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3808 {
3809         GtkWidget          *dialog;
3810         GtkWidget          *editor;
3811         GtkWidget          *content_area;
3812         EggEditableToolbar *toolbar;
3813
3814         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3815                                               GTK_WINDOW (ev_window),
3816                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3817                                               GTK_STOCK_CLOSE,
3818                                               GTK_RESPONSE_CLOSE,
3819                                               NULL);
3820         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
3821         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3822         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3823         gtk_box_set_spacing (GTK_BOX (content_area), 2);
3824         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3825         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3826
3827         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3828         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3829                                          egg_editable_toolbar_get_model (toolbar));
3830
3831         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3832         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3833
3834         gtk_container_add (GTK_CONTAINER (content_area), editor);
3835
3836         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3837
3838         g_signal_connect (dialog, "response",
3839                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3840                           ev_window);
3841         gtk_widget_show_all (dialog);
3842 }
3843
3844 static void
3845 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3846 {
3847         g_return_if_fail (EV_IS_WINDOW (ev_window));
3848
3849         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3850         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3851 }
3852
3853 static void
3854 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3855 {
3856         g_return_if_fail (EV_IS_WINDOW (ev_window));
3857
3858         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3859         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3860 }
3861
3862 static void
3863 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3864 {
3865         g_return_if_fail (EV_IS_WINDOW (ev_window));
3866
3867         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3868 }
3869
3870 static void
3871 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3872 {
3873         g_return_if_fail (EV_IS_WINDOW (ev_window));
3874
3875         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3876 }
3877
3878 static void
3879 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3880 {
3881         g_return_if_fail (EV_IS_WINDOW (ev_window));
3882
3883         ev_document_model_set_page (ev_window->priv->model, 0);
3884 }
3885
3886 static void
3887 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3888 {
3889         g_return_if_fail (EV_IS_WINDOW (ev_window));
3890
3891         ev_document_model_set_page (ev_window->priv->model,
3892                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3893 }
3894
3895 static void
3896 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3897 {
3898         int n_pages, current_page;
3899
3900         g_return_if_fail (EV_IS_WINDOW (ev_window));
3901
3902         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3903         current_page = ev_document_model_get_page (ev_window->priv->model);
3904
3905         if (current_page + 10 < n_pages) {
3906                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3907         }
3908 }
3909
3910 static void
3911 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3912 {
3913         int current_page;
3914
3915         g_return_if_fail (EV_IS_WINDOW (ev_window));
3916
3917         current_page = ev_document_model_get_page (ev_window->priv->model);
3918
3919         if (current_page - 10 >= 0) {
3920                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3921         }
3922 }
3923
3924 static void
3925 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3926 {
3927         ev_window_reload_document (ev_window, NULL);
3928 }
3929
3930 static void
3931 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3932 {
3933         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3934 }
3935
3936 #if OFFLINE_HELP_ENABLED
3937 #define EV_HELP "ghelp:evince"
3938 #else
3939 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
3940 #endif
3941
3942 static void
3943 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3944 {
3945         GError  *error = NULL;
3946
3947         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3948                       EV_HELP,
3949                       gtk_get_current_event_time (),
3950                       &error);
3951         if (error) {
3952                 ev_window_error_message (ev_window, error,
3953                                          "%s", _("There was an error displaying help"));
3954                 g_error_free (error);
3955         }
3956 }
3957
3958 static void
3959 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3960 {
3961         ev_window_stop_fullscreen (window, TRUE);
3962 }
3963
3964 static void
3965 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3966 {
3967         ev_window_run_presentation (window);
3968 }
3969
3970 static void
3971 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3972 {
3973         GtkWidget *widget;
3974
3975         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3976
3977         widget = gtk_window_get_focus (GTK_WINDOW (window));
3978         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3979                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3980                 update_chrome_visibility (window);
3981                 gtk_widget_grab_focus (window->priv->view);
3982         } else {
3983                 gboolean fullscreen;
3984
3985                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
3986
3987                 if (fullscreen) {
3988                         ev_window_stop_fullscreen (window, TRUE);
3989                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
3990                         ev_window_stop_presentation (window, TRUE);
3991                         gtk_widget_grab_focus (window->priv->view);
3992                 } else {
3993                         gtk_widget_grab_focus (window->priv->view);
3994                 }
3995
3996                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
3997                         g_warning ("Both fullscreen and presentation set somehow");
3998         }
3999 }
4000
4001 static void
4002 save_sizing_mode (EvWindow *window)
4003 {
4004         EvSizingMode mode;
4005         GEnumValue *enum_value;
4006
4007         if (!window->priv->metadata || ev_window_is_empty (window))
4008                 return;
4009
4010         mode = ev_document_model_get_sizing_mode (window->priv->model);
4011         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4012         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4013                                 enum_value->value_nick);
4014 }
4015
4016 static void
4017 ev_window_document_changed_cb (EvDocumentModel *model,
4018                                GParamSpec      *pspec,
4019                                EvWindow        *ev_window)
4020 {
4021         ev_window_set_document (ev_window,
4022                                 ev_document_model_get_document (model));
4023 }
4024
4025 static void
4026 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4027                                   GParamSpec      *pspec,
4028                                   EvWindow        *ev_window)
4029 {
4030         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4031
4032         g_object_set (ev_window->priv->scrolled_window,
4033                       "hscrollbar-policy",
4034                       sizing_mode == EV_SIZING_FREE ?
4035                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4036                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4037                       NULL);
4038
4039         update_sizing_buttons (ev_window);
4040         save_sizing_mode (ev_window);
4041 }
4042
4043 static void
4044 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4045 {
4046         ev_window_update_actions (ev_window);
4047
4048         if (!ev_window->priv->metadata)
4049                 return;
4050
4051         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4052                 gdouble zoom;
4053
4054                 zoom = ev_document_model_get_scale (model);
4055                 zoom *= 72.0 / get_screen_dpi (ev_window);
4056                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4057         }
4058 }
4059
4060 static void
4061 ev_window_update_continuous_action (EvWindow *window)
4062 {
4063         GtkAction *action;
4064
4065         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4066         g_signal_handlers_block_by_func
4067                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4068         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4069                                       ev_document_model_get_continuous (window->priv->model));
4070         g_signal_handlers_unblock_by_func
4071                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4072 }
4073
4074 static void
4075 ev_window_update_dual_page_action (EvWindow *window)
4076 {
4077         GtkAction *action;
4078
4079         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4080         g_signal_handlers_block_by_func
4081                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4082         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4083                                       ev_document_model_get_dual_page (window->priv->model));
4084         g_signal_handlers_unblock_by_func
4085                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4086 }
4087
4088 static void
4089 ev_window_continuous_changed_cb (EvDocumentModel *model,
4090                                  GParamSpec      *pspec,
4091                                  EvWindow        *ev_window)
4092 {
4093         ev_window_update_continuous_action (ev_window);
4094
4095         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4096                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4097                                          ev_document_model_get_continuous (model));
4098 }
4099
4100 static void
4101 ev_window_rotation_changed_cb (EvDocumentModel *model,
4102                                GParamSpec      *pspec,
4103                                EvWindow        *window)
4104 {
4105         gint rotation = ev_document_model_get_rotation (model);
4106
4107         if (window->priv->metadata && !ev_window_is_empty (window))
4108                 ev_metadata_set_int (window->priv->metadata, "rotation",
4109                                      rotation);
4110
4111         ev_window_refresh_window_thumbnail (window);
4112 }
4113
4114 static void
4115 ev_window_update_inverted_colors_action (EvWindow *window)
4116 {
4117         GtkAction *action;
4118
4119         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4120         g_signal_handlers_block_by_func
4121                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4122         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4123                                       ev_document_model_get_inverted_colors (window->priv->model));
4124         g_signal_handlers_unblock_by_func
4125                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4126 }
4127
4128 static void
4129 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4130                                       GParamSpec      *pspec,
4131                                       EvWindow        *window)
4132 {
4133         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4134
4135         ev_window_update_inverted_colors_action (window);
4136
4137         if (window->priv->metadata && !ev_window_is_empty (window))
4138                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4139                                          inverted_colors);
4140
4141         ev_window_refresh_window_thumbnail (window);
4142 }
4143
4144 static void
4145 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4146                                 GParamSpec      *pspec,
4147                                 EvWindow        *ev_window)
4148 {
4149         ev_window_update_dual_page_action (ev_window);
4150
4151         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4152                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4153                                          ev_document_model_get_dual_page (model));
4154 }
4155
4156 static char *
4157 build_comments_string (EvDocument *document)
4158 {
4159         gchar *comments = NULL;
4160         EvDocumentBackendInfo info;
4161
4162         if (document && ev_document_get_backend_info (document, &info)) {
4163                 comments = g_strdup_printf (
4164                         _("Document Viewer\nUsing %s (%s)"),
4165                         info.name, info.version);
4166         } else {
4167                 comments = g_strdup_printf (
4168                         _("Document Viewer"));
4169         }
4170
4171         return comments;
4172 }
4173
4174 static void
4175 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4176 {
4177         const char *authors[] = {
4178                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4179                 "Jonathan Blandford <jrb@gnome.org>",
4180                 "Marco Pesenti Gritti <marco@gnome.org>",
4181                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4182                 "Bryan Clark <clarkbw@gnome.org>",
4183                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4184                 "Wouter Bolsterlee <wbolster@gnome.org>",
4185                 "Christian Persch <chpe" "\100" "gnome.org>",
4186                 NULL
4187         };
4188
4189         const char *documenters[] = {
4190                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4191                 NULL
4192         };
4193
4194         const char *license[] = {
4195                 N_("Evince is free software; you can redistribute it and/or modify "
4196                    "it under the terms of the GNU General Public License as published by "
4197                    "the Free Software Foundation; either version 2 of the License, or "
4198                    "(at your option) any later version.\n"),
4199                 N_("Evince is distributed in the hope that it will be useful, "
4200                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4201                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4202                    "GNU General Public License for more details.\n"),
4203                 N_("You should have received a copy of the GNU General Public License "
4204                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4205                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4206         };
4207
4208         char *license_trans;
4209         char *comments;
4210
4211 #ifdef ENABLE_NLS
4212         const char **p;
4213
4214         for (p = authors; *p; ++p)
4215                 *p = _(*p);
4216
4217         for (p = documenters; *p; ++p)
4218                 *p = _(*p);
4219 #endif
4220
4221         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4222                                      _(license[2]), "\n", NULL);
4223
4224         comments = build_comments_string (ev_window->priv->document);
4225
4226         gtk_show_about_dialog (
4227                 GTK_WINDOW (ev_window),
4228                 "name", _("Evince"),
4229                 "version", VERSION,
4230                 "copyright",
4231                 _("© 1996–2009 The Evince authors"),
4232                 "license", license_trans,
4233                 "website", "http://www.gnome.org/projects/evince",
4234                 "comments", comments,
4235                 "authors", authors,
4236                 "documenters", documenters,
4237                 "translator-credits", _("translator-credits"),
4238                 "logo-icon-name", "evince",
4239                 "wrap-license", TRUE,
4240                 NULL);
4241
4242         g_free (comments);
4243         g_free (license_trans);
4244 }
4245
4246 static void
4247 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4248 {
4249         gboolean active;
4250
4251         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4252         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4253         update_chrome_visibility (ev_window);
4254         if (ev_window->priv->metadata)
4255                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4256 }
4257
4258 static void
4259 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4260 {
4261         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4262                 return;
4263
4264         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4265                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4266         update_chrome_visibility (ev_window);
4267 }
4268
4269 static void
4270 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4271                                            GParamSpec *pspec,
4272                                            EvWindow   *ev_window)
4273 {
4274         GtkWidget *current_page;
4275         const char *id;
4276
4277         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4278
4279         if (current_page == ev_window->priv->sidebar_links) {
4280                 id = LINKS_SIDEBAR_ID;
4281         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4282                 id = THUMBNAILS_SIDEBAR_ID;
4283         } else if (current_page == ev_window->priv->sidebar_attachments) {
4284                 id = ATTACHMENTS_SIDEBAR_ID;
4285         } else if (current_page == ev_window->priv->sidebar_layers) {
4286                 id = LAYERS_SIDEBAR_ID;
4287         } else {
4288                 g_assert_not_reached();
4289         }
4290
4291         g_object_unref (current_page);
4292
4293         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4294                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4295 }
4296
4297 static void
4298 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4299                                          GParamSpec *pspec,
4300                                          EvWindow   *ev_window)
4301 {
4302         GtkAction *action;
4303
4304         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4305
4306         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4307                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4308
4309                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4310
4311                 if (ev_window->priv->metadata)
4312                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4313                                                  visible);
4314         }
4315 }
4316
4317 static void
4318 view_menu_link_popup (EvWindow *ev_window,
4319                       EvLink   *link)
4320 {
4321         gboolean   show_external = FALSE;
4322         gboolean   show_internal = FALSE;
4323         GtkAction *action;
4324
4325         if (ev_window->priv->link)
4326                 g_object_unref (ev_window->priv->link);
4327
4328         if (link)
4329                 ev_window->priv->link = g_object_ref (link);
4330         else
4331                 ev_window->priv->link = NULL;
4332
4333         if (ev_window->priv->link) {
4334                 EvLinkAction *ev_action;
4335
4336                 ev_action = ev_link_get_action (link);
4337                 if (ev_action) {
4338                         switch (ev_link_action_get_action_type (ev_action)) {
4339                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4340                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4341                                         show_internal = TRUE;
4342                                         break;
4343                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4344                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4345                                         show_external = TRUE;
4346                                         break;
4347                                 default:
4348                                         break;
4349                         }
4350                 }
4351         }
4352
4353         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4354                                               "OpenLink");
4355         gtk_action_set_visible (action, show_external);
4356
4357         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4358                                               "CopyLinkAddress");
4359         gtk_action_set_visible (action, show_external);
4360
4361         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4362                                               "GoLink");
4363         gtk_action_set_visible (action, show_internal);
4364
4365         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4366                                               "OpenLinkNewWindow");
4367         gtk_action_set_visible (action, show_internal);
4368 }
4369
4370 static void
4371 view_menu_image_popup (EvWindow  *ev_window,
4372                        EvImage   *image)
4373 {
4374         GtkAction *action;
4375         gboolean   show_image = FALSE;
4376
4377         if (ev_window->priv->image)
4378                 g_object_unref (ev_window->priv->image);
4379
4380         if (image)
4381                 ev_window->priv->image = g_object_ref (image);
4382         else
4383                 ev_window->priv->image = NULL;
4384
4385         show_image = (ev_window->priv->image != NULL);
4386
4387         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4388                                               "SaveImageAs");
4389         gtk_action_set_visible (action, show_image);
4390
4391         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4392                                               "CopyImage");
4393         gtk_action_set_visible (action, show_image);
4394 }
4395
4396 static void
4397 view_menu_annot_popup (EvWindow     *ev_window,
4398                        EvAnnotation *annot)
4399 {
4400         GtkAction *action;
4401         gboolean   show_annot = FALSE;
4402
4403         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4404                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4405
4406                 if (attachment) {
4407                         show_annot = TRUE;
4408                         if (ev_window->priv->attach_list) {
4409                                 g_list_foreach (ev_window->priv->attach_list,
4410                                                 (GFunc) g_object_unref, NULL);
4411                                 g_list_free (ev_window->priv->attach_list);
4412                                 ev_window->priv->attach_list = NULL;
4413                         }
4414                         ev_window->priv->attach_list =
4415                                 g_list_prepend (ev_window->priv->attach_list,
4416                                                 g_object_ref (attachment));
4417                 }
4418         }
4419
4420         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4421                                               "OpenAttachment");
4422         gtk_action_set_visible (action, show_annot);
4423
4424         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4425                                               "SaveAttachmentAs");
4426         gtk_action_set_visible (action, show_annot);
4427 }
4428
4429 static gboolean
4430 view_menu_popup_cb (EvView   *view,
4431                     GList    *items,
4432                     EvWindow *ev_window)
4433 {
4434         GList   *l;
4435         gboolean has_link = FALSE;
4436         gboolean has_image = FALSE;
4437         gboolean has_annot = FALSE;
4438
4439         for (l = items; l; l = g_list_next (l)) {
4440                 if (EV_IS_LINK (l->data)) {
4441                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4442                         has_link = TRUE;
4443                 } else if (EV_IS_IMAGE (l->data)) {
4444                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4445                         has_image = TRUE;
4446                 } else if (EV_IS_ANNOTATION (l->data)) {
4447                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4448                         has_annot = TRUE;
4449                 }
4450         }
4451
4452         if (!has_link)
4453                 view_menu_link_popup (ev_window, NULL);
4454         if (!has_image)
4455                 view_menu_image_popup (ev_window, NULL);
4456         if (!has_annot)
4457                 view_menu_annot_popup (ev_window, NULL);
4458
4459         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4460                         NULL, NULL, NULL, NULL,
4461                         3, gtk_get_current_event_time ());
4462         return TRUE;
4463 }
4464
4465 static gboolean
4466 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4467                               GList           *attach_list,
4468                               EvWindow        *ev_window)
4469 {
4470         GtkWidget *popup;
4471
4472         g_assert (attach_list != NULL);
4473
4474         if (ev_window->priv->attach_list) {
4475                 g_list_foreach (ev_window->priv->attach_list,
4476                                 (GFunc) g_object_unref, NULL);
4477                 g_list_free (ev_window->priv->attach_list);
4478         }
4479
4480         ev_window->priv->attach_list = attach_list;
4481
4482         popup = ev_window->priv->attachment_popup;
4483
4484         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4485                         NULL, NULL,
4486                         3, gtk_get_current_event_time ());
4487
4488         return TRUE;
4489 }
4490
4491 static void
4492 ev_window_update_find_status_message (EvWindow *ev_window)
4493 {
4494         gchar *message;
4495
4496         if (!ev_window->priv->find_job)
4497                 return;
4498
4499         if (ev_job_is_finished (ev_window->priv->find_job)) {
4500                 gint n_results;
4501
4502                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4503                                                        ev_document_model_get_page (ev_window->priv->model));
4504                 /* TRANS: Sometimes this could be better translated as
4505                                       "%d hit(s) on this page".  Therefore this string
4506                                       contains plural cases. */
4507                 message = g_strdup_printf (ngettext ("%d found on this page",
4508                                                      "%d found on this page",
4509                                                      n_results),
4510                                            n_results);
4511         } else {
4512                 gdouble percent;
4513
4514                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4515                 message = g_strdup_printf (_("%3d%% remaining to search"),
4516                                            (gint) ((1.0 - percent) * 100));
4517         }
4518
4519         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4520         g_free (message);
4521 }
4522
4523 static void
4524 ev_window_find_job_finished_cb (EvJobFind *job,
4525                                 EvWindow  *ev_window)
4526 {
4527         ev_window_update_find_status_message (ev_window);
4528 }
4529
4530 static void
4531 ev_window_find_job_updated_cb (EvJobFind *job,
4532                                gint       page,
4533                                EvWindow  *ev_window)
4534 {
4535         ev_window_update_actions (ev_window);
4536
4537         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4538                               ev_job_find_get_results (job),
4539                               page);
4540         ev_window_update_find_status_message (ev_window);
4541 }
4542
4543 static void
4544 ev_window_clear_find_job (EvWindow *ev_window)
4545 {
4546         if (ev_window->priv->find_job != NULL) {
4547                 if (!ev_job_is_finished (ev_window->priv->find_job))
4548                         ev_job_cancel (ev_window->priv->find_job);
4549
4550                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4551                                                       ev_window_find_job_finished_cb,
4552                                                       ev_window);
4553                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4554                                                       ev_window_find_job_updated_cb,
4555                                                       ev_window);
4556                 g_object_unref (ev_window->priv->find_job);
4557                 ev_window->priv->find_job = NULL;
4558         }
4559 }
4560
4561 static void
4562 find_bar_previous_cb (EggFindBar *find_bar,
4563                       EvWindow   *ev_window)
4564 {
4565         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4566 }
4567
4568 static void
4569 find_bar_next_cb (EggFindBar *find_bar,
4570                   EvWindow   *ev_window)
4571 {
4572         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4573 }
4574
4575 static void
4576 find_bar_close_cb (EggFindBar *find_bar,
4577                    EvWindow   *ev_window)
4578 {
4579         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4580         ev_window_clear_find_job (ev_window);
4581         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4582         update_chrome_visibility (ev_window);
4583 }
4584
4585 static void
4586 find_bar_search_changed_cb (EggFindBar *find_bar,
4587                             GParamSpec *param,
4588                             EvWindow   *ev_window)
4589 {
4590         gboolean case_sensitive;
4591         const char *search_string;
4592
4593         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4594                 return;
4595
4596         /* Either the string or case sensitivity could have changed. */
4597         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4598         search_string = egg_find_bar_get_search_string (find_bar);
4599
4600         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4601
4602         ev_window_clear_find_job (ev_window);
4603
4604         if (search_string && search_string[0]) {
4605                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4606                                                              ev_document_model_get_page (ev_window->priv->model),
4607                                                              ev_document_get_n_pages (ev_window->priv->document),
4608                                                              search_string,
4609                                                              case_sensitive);
4610                 g_signal_connect (ev_window->priv->find_job, "finished",
4611                                   G_CALLBACK (ev_window_find_job_finished_cb),
4612                                   ev_window);
4613                 g_signal_connect (ev_window->priv->find_job, "updated",
4614                                   G_CALLBACK (ev_window_find_job_updated_cb),
4615                                   ev_window);
4616                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4617         } else {
4618                 ev_window_update_actions (ev_window);
4619                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4620                                               NULL);
4621                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4622         }
4623 }
4624
4625 static void
4626 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4627                                 GParamSpec *param,
4628                                 EvWindow   *ev_window)
4629 {
4630         gboolean visible;
4631
4632         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4633
4634         if (ev_window->priv->document &&
4635             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4636                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4637                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4638                 ev_window_update_actions (ev_window);
4639
4640                 if (visible)
4641                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4642                 else
4643                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4644         }
4645 }
4646
4647 static void
4648 find_bar_scroll (EggFindBar   *find_bar,
4649                  GtkScrollType scroll,
4650                  EvWindow     *ev_window)
4651 {
4652         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4653 }
4654
4655 static void
4656 zoom_control_changed_cb (EphyZoomAction *action,
4657                          float           zoom,
4658                          EvWindow       *ev_window)
4659 {
4660         EvSizingMode mode;
4661
4662         if (zoom == EPHY_ZOOM_BEST_FIT) {
4663                 mode = EV_SIZING_BEST_FIT;
4664         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4665                 mode = EV_SIZING_FIT_WIDTH;
4666         } else {
4667                 mode = EV_SIZING_FREE;
4668         }
4669
4670         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4671
4672         if (mode == EV_SIZING_FREE) {
4673                 ev_document_model_set_scale (ev_window->priv->model,
4674                                              zoom * get_screen_dpi (ev_window) / 72.0);
4675         }
4676 }
4677
4678 static void
4679 ev_window_drag_data_received (GtkWidget        *widget,
4680                               GdkDragContext   *context,
4681                               gint              x,
4682                               gint              y,
4683                               GtkSelectionData *selection_data,
4684                               guint             info,
4685                               guint             time)
4686
4687 {
4688         EvWindow  *window = EV_WINDOW (widget);
4689         gchar    **uris;
4690         gint       i = 0;
4691         GSList    *uri_list = NULL;
4692         GtkWidget *source;
4693
4694         source = gtk_drag_get_source_widget (context);
4695         if (source && widget == gtk_widget_get_toplevel (source)) {
4696                 gtk_drag_finish (context, FALSE, FALSE, time);
4697                 return;
4698         }
4699
4700         uris = gtk_selection_data_get_uris (selection_data);
4701         if (!uris) {
4702                 gtk_drag_finish (context, FALSE, FALSE, time);
4703                 return;
4704         }
4705
4706         for (i = 0; uris[i]; i++) {
4707                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4708         }
4709
4710         ev_application_open_uri_list (EV_APP, uri_list,
4711                                       gtk_window_get_screen (GTK_WINDOW (window)),
4712                                       0);
4713         gtk_drag_finish (context, TRUE, FALSE, time);
4714
4715         g_strfreev (uris);
4716         g_slist_free (uri_list);
4717 }
4718
4719 static void
4720 ev_window_finalize (GObject *object)
4721 {
4722         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4723
4724         if (ev_window_n_copies == 0) {
4725                 ev_application_shutdown (EV_APP);
4726         } else {
4727                 ev_window_n_copies--;
4728         }
4729 }
4730
4731 static void
4732 ev_window_dispose (GObject *object)
4733 {
4734         EvWindow *window = EV_WINDOW (object);
4735         EvWindowPrivate *priv = window->priv;
4736         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4737
4738         if (mpkeys) {
4739                 g_signal_handlers_disconnect_by_func (mpkeys,
4740                                                       ev_window_media_player_key_pressed,
4741                                                       window);
4742         }
4743
4744         if (priv->metadata) {
4745                 g_object_unref (priv->metadata);
4746                 priv->metadata = NULL;
4747         }
4748
4749         if (priv->setup_document_idle > 0) {
4750                 g_source_remove (priv->setup_document_idle);
4751                 priv->setup_document_idle = 0;
4752         }
4753
4754 #ifdef WITH_GCONF
4755         if (priv->gconf_client) {
4756                 g_object_unref (priv->gconf_client);
4757                 priv->gconf_client = NULL;
4758         }
4759 #endif
4760
4761         if (priv->monitor) {
4762                 g_object_unref (priv->monitor);
4763                 priv->monitor = NULL;
4764         }
4765
4766         if (priv->title) {
4767                 ev_window_title_free (priv->title);
4768                 priv->title = NULL;
4769         }
4770
4771         if (priv->ui_manager) {
4772                 g_object_unref (priv->ui_manager);
4773                 priv->ui_manager = NULL;
4774         }
4775
4776         if (priv->action_group) {
4777                 g_object_unref (priv->action_group);
4778                 priv->action_group = NULL;
4779         }
4780
4781         if (priv->view_popup_action_group) {
4782                 g_object_unref (priv->view_popup_action_group);
4783                 priv->view_popup_action_group = NULL;
4784         }
4785
4786         if (priv->attachment_popup_action_group) {
4787                 g_object_unref (priv->attachment_popup_action_group);
4788                 priv->attachment_popup_action_group = NULL;
4789         }
4790
4791         if (priv->recent_action_group) {
4792                 g_object_unref (priv->recent_action_group);
4793                 priv->recent_action_group = NULL;
4794         }
4795
4796         if (priv->recent_manager) {
4797                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4798                                                       ev_window_setup_recent,
4799                                                       window);
4800                 priv->recent_manager = NULL;
4801         }
4802
4803         priv->recent_ui_id = 0;
4804
4805         if (priv->model) {
4806                 g_signal_handlers_disconnect_by_func (priv->model,
4807                                                       ev_window_page_changed_cb,
4808                                                       window);
4809                 g_object_unref (priv->model);
4810                 priv->model = NULL;
4811         }
4812
4813         if (priv->document) {
4814                 g_object_unref (priv->document);
4815                 priv->document = NULL;
4816         }
4817
4818         if (priv->view) {
4819                 g_object_unref (priv->view);
4820                 priv->view = NULL;
4821         }
4822
4823         if (priv->password_view) {
4824                 g_object_unref (priv->password_view);
4825                 priv->password_view = NULL;
4826         }
4827
4828         if (priv->load_job) {
4829                 ev_window_clear_load_job (window);
4830         }
4831
4832         if (priv->reload_job) {
4833                 ev_window_clear_reload_job (window);
4834         }
4835
4836         if (priv->save_job) {
4837                 ev_window_clear_save_job (window);
4838         }
4839
4840         if (priv->thumbnail_job) {
4841                 ev_window_clear_thumbnail_job (window);
4842         }
4843
4844         if (priv->find_job) {
4845                 ev_window_clear_find_job (window);
4846         }
4847
4848         if (priv->local_uri) {
4849                 ev_window_clear_local_uri (window);
4850                 priv->local_uri = NULL;
4851         }
4852
4853         ev_window_clear_progress_idle (window);
4854         if (priv->progress_cancellable) {
4855                 g_object_unref (priv->progress_cancellable);
4856                 priv->progress_cancellable = NULL;
4857         }
4858
4859         ev_window_close_dialogs (window);
4860
4861         if (priv->link) {
4862                 g_object_unref (priv->link);
4863                 priv->link = NULL;
4864         }
4865
4866         if (priv->image) {
4867                 g_object_unref (priv->image);
4868                 priv->image = NULL;
4869         }
4870
4871         if (priv->attach_list) {
4872                 g_list_foreach (priv->attach_list,
4873                                 (GFunc) g_object_unref,
4874                                 NULL);
4875                 g_list_free (priv->attach_list);
4876                 priv->attach_list = NULL;
4877         }
4878
4879         if (priv->find_bar) {
4880                 g_signal_handlers_disconnect_by_func
4881                         (window->priv->find_bar,
4882                          G_CALLBACK (find_bar_close_cb),
4883                          window);
4884                 priv->find_bar = NULL;
4885         }
4886
4887         if (priv->uri) {
4888                 g_free (priv->uri);
4889                 priv->uri = NULL;
4890         }
4891
4892         if (priv->search_string) {
4893                 g_free (priv->search_string);
4894                 priv->search_string = NULL;
4895         }
4896
4897         if (priv->dest) {
4898                 g_object_unref (priv->dest);
4899                 priv->dest = NULL;
4900         }
4901
4902         if (priv->history) {
4903                 g_object_unref (priv->history);
4904                 priv->history = NULL;
4905         }
4906
4907         if (priv->print_queue) {
4908                 g_queue_free (priv->print_queue);
4909                 priv->print_queue = NULL;
4910         }
4911
4912         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4913 }
4914
4915 static void
4916 menubar_deactivate_cb (GtkWidget *menubar,
4917                        EvWindow  *window)
4918 {
4919         g_signal_handlers_disconnect_by_func (menubar,
4920                                               G_CALLBACK (menubar_deactivate_cb),
4921                                               window);
4922
4923         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4924
4925         update_chrome_visibility (window);
4926 }
4927
4928 static gboolean
4929 ev_window_key_press_event (GtkWidget   *widget,
4930                            GdkEventKey *event)
4931 {
4932         EvWindow        *ev_window = EV_WINDOW (widget);
4933         EvWindowPrivate *priv = ev_window->priv;
4934         gboolean         handled = FALSE;
4935
4936         /* Propagate the event to the view first
4937          * It's needed to be able to type in
4938          * annot popups windows
4939          */
4940         if (priv->view) {
4941                 g_object_ref (priv->view);
4942                 if (gtk_widget_is_sensitive (priv->view))
4943                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4944                 g_object_unref (priv->view);
4945         }
4946
4947         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
4948                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4949
4950                 if (priv->menubar_accel_keyval != 0 &&
4951                     event->keyval == priv->menubar_accel_keyval &&
4952                     modifier == priv->menubar_accel_modifier) {
4953                         if (!gtk_widget_get_visible (priv->menubar)) {
4954                                 g_signal_connect (priv->menubar, "deactivate",
4955                                                   G_CALLBACK (menubar_deactivate_cb),
4956                                                   ev_window);
4957
4958                                 gtk_widget_show (priv->menubar);
4959                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4960                                                              FALSE);
4961
4962                                 handled = TRUE;
4963                         }
4964                 }
4965         }
4966
4967         if (!handled)
4968                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4969
4970         return handled;
4971 }
4972
4973 static void
4974 ev_window_class_init (EvWindowClass *ev_window_class)
4975 {
4976         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4977         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4978
4979         g_object_class->dispose = ev_window_dispose;
4980         g_object_class->finalize = ev_window_finalize;
4981
4982         widget_class->key_press_event = ev_window_key_press_event;
4983         widget_class->screen_changed = ev_window_screen_changed;
4984         widget_class->window_state_event = ev_window_state_event;
4985         widget_class->drag_data_received = ev_window_drag_data_received;
4986
4987         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4988 }
4989
4990 /* Normal items */
4991 static const GtkActionEntry entries[] = {
4992         { "File", NULL, N_("_File") },
4993         { "Edit", NULL, N_("_Edit") },
4994         { "View", NULL, N_("_View") },
4995         { "Go", NULL, N_("_Go") },
4996         { "Help", NULL, N_("_Help") },
4997
4998         /* File menu */
4999         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5000           N_("Open an existing document"),
5001           G_CALLBACK (ev_window_cmd_file_open) },
5002         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5003           N_("Open a copy of the current document in a new window"),
5004           G_CALLBACK (ev_window_cmd_file_open_copy) },
5005         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5006           N_("Save a copy of the current document"),
5007           G_CALLBACK (ev_window_cmd_save_as) },
5008         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5009           N_("Print this document"),
5010           G_CALLBACK (ev_window_cmd_file_print) },
5011         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5012           G_CALLBACK (ev_window_cmd_file_properties) },
5013         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5014           G_CALLBACK (ev_window_cmd_file_close_window) },
5015
5016         /* Edit menu */
5017         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5018           G_CALLBACK (ev_window_cmd_edit_copy) },
5019         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5020           G_CALLBACK (ev_window_cmd_edit_select_all) },
5021         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5022           N_("Find a word or phrase in the document"),
5023           G_CALLBACK (ev_window_cmd_edit_find) },
5024         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5025           G_CALLBACK (ev_window_cmd_edit_find_next) },
5026         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5027           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5028         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5029           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5030         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5031           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5032         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5033           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5034
5035
5036         /* View menu */
5037         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5038           N_("Enlarge the document"),
5039           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5040         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5041           N_("Shrink the document"),
5042           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5043         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5044           N_("Reload the document"),
5045           G_CALLBACK (ev_window_cmd_view_reload) },
5046
5047         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5048           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5049
5050         /* Go menu */
5051         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5052           N_("Go to the previous page"),
5053           G_CALLBACK (ev_window_cmd_go_previous_page) },
5054         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5055           N_("Go to the next page"),
5056           G_CALLBACK (ev_window_cmd_go_next_page) },
5057         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5058           N_("Go to the first page"),
5059           G_CALLBACK (ev_window_cmd_go_first_page) },
5060         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5061           N_("Go to the last page"),
5062           G_CALLBACK (ev_window_cmd_go_last_page) },
5063
5064         /* Help menu */
5065         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5066           G_CALLBACK (ev_window_cmd_help_contents) },
5067
5068         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5069           G_CALLBACK (ev_window_cmd_help_about) },
5070
5071         /* Toolbar-only */
5072         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5073           N_("Leave fullscreen mode"),
5074           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5075         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5076           N_("Start a presentation"),
5077           G_CALLBACK (ev_window_cmd_start_presentation) },
5078
5079         /* Accellerators */
5080         { "Escape", NULL, "", "Escape", "",
5081           G_CALLBACK (ev_window_cmd_escape) },
5082         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5083           G_CALLBACK (ev_window_cmd_edit_find) },
5084         { "F3", NULL, "", "F3", NULL,
5085           G_CALLBACK (ev_window_cmd_edit_find_next) },
5086         { "PageDown", NULL, "", "Page_Down", NULL,
5087           G_CALLBACK (ev_window_cmd_scroll_forward) },
5088         { "PageUp", NULL, "", "Page_Up", NULL,
5089           G_CALLBACK (ev_window_cmd_scroll_backward) },
5090         { "Space", NULL, "", "space", NULL,
5091           G_CALLBACK (ev_window_cmd_scroll_forward) },
5092         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5093           G_CALLBACK (ev_window_cmd_scroll_backward) },
5094         { "BackSpace", NULL, "", "BackSpace", NULL,
5095           G_CALLBACK (ev_window_cmd_scroll_backward) },
5096         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5097           G_CALLBACK (ev_window_cmd_scroll_forward) },
5098         { "Return", NULL, "", "Return", NULL,
5099           G_CALLBACK (ev_window_cmd_scroll_forward) },
5100         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5101           G_CALLBACK (ev_window_cmd_scroll_backward) },
5102         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5103           G_CALLBACK (ev_window_cmd_go_previous_page) },
5104         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5105           G_CALLBACK (ev_window_cmd_go_next_page) },
5106         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5107           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5108         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5109           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5110         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5111           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5112         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5113           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5114         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5115           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5116         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5117           G_CALLBACK (ev_window_cmd_go_backward) },
5118         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5119           G_CALLBACK (ev_window_cmd_go_forward) },
5120         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5121           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5122         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5123           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5124         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5125           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5126         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5127           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5128         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5129           G_CALLBACK (ev_window_cmd_edit_copy) },
5130 };
5131
5132 /* Toggle items */
5133 static const GtkToggleActionEntry toggle_entries[] = {
5134         /* View Menu */
5135         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5136           N_("Show or hide the toolbar"),
5137           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5138         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5139           N_("Show or hide the side pane"),
5140           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5141         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5142           N_("Show the entire document"),
5143           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5144         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5145           N_("Show two pages at once"),
5146           G_CALLBACK (ev_window_cmd_dual), FALSE },
5147         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5148           N_("Expand the window to fill the screen"),
5149           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5150         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5151           N_("Run document as a presentation"),
5152           G_CALLBACK (ev_window_cmd_view_presentation) },
5153         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5154           N_("Make the current document fill the window"),
5155           G_CALLBACK (ev_window_cmd_view_best_fit) },
5156         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5157           N_("Make the current document fill the window width"),
5158           G_CALLBACK (ev_window_cmd_view_page_width) },
5159         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5160           N_("Show page contents with the colors inverted"),
5161           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5162
5163 };
5164
5165 /* Popups specific items */
5166 static const GtkActionEntry view_popup_entries [] = {
5167         /* Links */
5168         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5169           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5170         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5171           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5172         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5173           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5174         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5175           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5176         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5177           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5178         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5179           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5180 };
5181
5182 static const GtkActionEntry attachment_popup_entries [] = {
5183         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5184           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5185         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5186           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5187 };
5188
5189 static void
5190 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5191 {
5192         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5193 }
5194
5195 static void
5196 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5197 {
5198         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5199         gtk_widget_grab_focus (window->priv->view);
5200 }
5201
5202 static void
5203 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5204 {
5205
5206         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5207         gtk_widget_grab_focus (window->priv->view);
5208 }
5209
5210 static void
5211 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5212                                    EvWindow        *window)
5213 {
5214         ev_view_reload (EV_VIEW (window->priv->view));
5215 }
5216
5217 static void
5218 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5219 {
5220         GtkAction *action;
5221
5222         action = g_object_new (EV_TYPE_PAGE_ACTION,
5223                                "name", PAGE_SELECTOR_ACTION,
5224                                "label", _("Page"),
5225                                "tooltip", _("Select Page"),
5226                                "icon_name", "text-x-generic",
5227                                "visible_overflown", FALSE,
5228                                NULL);
5229         ev_page_action_set_model (EV_PAGE_ACTION (action),
5230                                   window->priv->model);
5231         g_signal_connect (action, "activate_link",
5232                           G_CALLBACK (activate_link_cb), window);
5233         gtk_action_group_add_action (group, action);
5234         g_object_unref (action);
5235
5236         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5237                                "name", ZOOM_CONTROL_ACTION,
5238                                "label", _("Zoom"),
5239                                "stock_id", EV_STOCK_ZOOM,
5240                                "tooltip", _("Adjust the zoom level"),
5241                                "zoom", 1.0,
5242                                NULL);
5243         g_signal_connect (action, "zoom_to_level",
5244                           G_CALLBACK (zoom_control_changed_cb), window);
5245         gtk_action_group_add_action (group, action);
5246         g_object_unref (action);
5247
5248         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5249                                "name", NAVIGATION_ACTION,
5250                                "label", _("Navigation"),
5251                                "is_important", TRUE,
5252                                "short_label", _("Back"),
5253                                "stock_id", GTK_STOCK_GO_DOWN,
5254                                /*translators: this is the history action*/
5255                                "tooltip", _("Move across visited pages"),
5256                                NULL);
5257         g_signal_connect (action, "activate_link",
5258                           G_CALLBACK (navigation_action_activate_link_cb), window);
5259         gtk_action_group_add_action (group, action);
5260         g_object_unref (action);
5261
5262         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5263                                "name", "FileOpenRecent",
5264                                "label", _("_Open…"),
5265                                "tooltip", _("Open an existing document"),
5266                                "stock_id", GTK_STOCK_OPEN,
5267                                NULL);
5268         g_signal_connect (action, "activate",
5269                           G_CALLBACK (ev_window_cmd_file_open), window);
5270         g_signal_connect (action, "item_activated",
5271                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5272                           window);
5273         gtk_action_group_add_action (group, action);
5274         g_object_unref (action);
5275 }
5276
5277 static void
5278 set_action_properties (GtkActionGroup *action_group)
5279 {
5280         GtkAction *action;
5281
5282         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5283         g_object_set (action, "is-important", TRUE, NULL);
5284         /*translators: this is the label for toolbar button*/
5285         g_object_set (action, "short_label", _("Previous"), NULL);
5286
5287         action = gtk_action_group_get_action (action_group, "GoNextPage");
5288         g_object_set (action, "is-important", TRUE, NULL);
5289         /*translators: this is the label for toolbar button*/
5290         g_object_set (action, "short_label", _("Next"), NULL);
5291
5292         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5293         /*translators: this is the label for toolbar button*/
5294         g_object_set (action, "short_label", _("Zoom In"), NULL);
5295
5296         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5297         /*translators: this is the label for toolbar button*/
5298         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5299
5300         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5301         /*translators: this is the label for toolbar button*/
5302         g_object_set (action, "short_label", _("Best Fit"), NULL);
5303
5304         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5305         /*translators: this is the label for toolbar button*/
5306         g_object_set (action, "short_label", _("Fit Width"), NULL);
5307
5308         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5309         g_object_set (action, "is-important", TRUE, NULL);
5310 }
5311
5312 static void
5313 set_chrome_actions (EvWindow *window)
5314 {
5315         EvWindowPrivate *priv = window->priv;
5316         GtkActionGroup *action_group = priv->action_group;
5317         GtkAction *action;
5318
5319         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5320         g_signal_handlers_block_by_func
5321                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5322         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5323                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5324         g_signal_handlers_unblock_by_func
5325                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5326 }
5327
5328 static void
5329 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5330                           GParamSpec     *pspec,
5331                           EvWindow       *ev_window)
5332 {
5333         GtkTreeModel *model;
5334         GtkAction *action;
5335
5336         g_object_get (G_OBJECT (ev_sidebar_links),
5337                       "model", &model,
5338                       NULL);
5339
5340         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5341         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5342         g_object_unref (model);
5343 }
5344
5345 static gboolean
5346 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5347 {
5348 #ifdef ENABLE_DBUS
5349         GObject *keys;
5350
5351         keys = ev_application_get_media_keys (EV_APP);
5352         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5353 #endif /* ENABLE_DBUS */
5354
5355         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5356         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5357
5358         ev_window_set_view_accels_sensitivity (window, TRUE);
5359
5360         update_chrome_visibility (window);
5361
5362         return FALSE;
5363 }
5364
5365 static gboolean
5366 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5367 {
5368         ev_window_set_view_accels_sensitivity (window, FALSE);
5369
5370         return FALSE;
5371 }
5372
5373 static void
5374 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5375                                     GParamSpec         *pspec,
5376                                     EvWindow           *ev_window)
5377 {
5378         GtkWidget *widget;
5379
5380         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5381
5382         if (widget != NULL) {
5383                 g_signal_connect_object (widget, "focus_in_event",
5384                                          G_CALLBACK (view_actions_focus_in_cb),
5385                                          ev_window, 0);
5386                 g_signal_connect_object (widget, "focus_out_event",
5387                                          G_CALLBACK (view_actions_focus_out_cb),
5388                                          ev_window, 0);
5389                 g_object_unref (widget);
5390         }
5391 }
5392
5393 static gboolean
5394 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5395 {
5396         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5397                 gboolean maximized;
5398
5399                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5400                 if (window->priv->metadata && !ev_window_is_empty (window))
5401                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5402         }
5403
5404         return FALSE;
5405 }
5406
5407 static gboolean
5408 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5409 {
5410         GdkWindowState state;
5411         gdouble document_width, document_height;
5412
5413         if (!window->priv->metadata)
5414                 return FALSE;
5415
5416         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5417
5418         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5419                 if (!ev_window_is_empty (window) && window->priv->document) {
5420                         ev_document_get_max_page_size (window->priv->document,
5421                                                        &document_width, &document_height);
5422                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5423                                                 (double)event->width / document_width);
5424                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5425                                                 (double)event->height / document_height);
5426                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5427                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5428                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5429                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5430                 }
5431         }
5432
5433         return FALSE;
5434 }
5435
5436 static void
5437 launch_action (EvWindow *window, EvLinkAction *action)
5438 {
5439         const char *filename = ev_link_action_get_filename (action);
5440         GAppInfo *app_info;
5441         GFile *file;
5442         GList file_list = {NULL};
5443         GAppLaunchContext *context;
5444         GError *error = NULL;
5445
5446         if (filename == NULL)
5447                 return;
5448
5449         if (g_path_is_absolute (filename)) {
5450                 file = g_file_new_for_path (filename);
5451         } else {
5452                 GFile *base_file;
5453                 gchar *dir;
5454
5455                 dir = g_path_get_dirname (window->priv->uri);
5456                 base_file = g_file_new_for_uri (dir);
5457                 g_free (dir);
5458
5459                 file = g_file_resolve_relative_path (base_file, filename);
5460                 g_object_unref (base_file);
5461         }
5462
5463         app_info = g_file_query_default_handler (file, NULL, &error);
5464         if (!app_info) {
5465                 ev_window_error_message (window, error,
5466                                          "%s",
5467                                          _("Unable to launch external application."));
5468                 g_object_unref (file);
5469                 g_error_free (error);
5470
5471                 return;
5472         }
5473
5474         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5475         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5476                                            gtk_window_get_screen (GTK_WINDOW (window)));
5477         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5478                                               gtk_get_current_event_time ());
5479
5480         file_list.data = file;
5481         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5482                 ev_window_error_message (window, error,
5483                                          "%s",
5484                                          _("Unable to launch external application."));
5485                 g_error_free (error);
5486         }
5487
5488         g_object_unref (app_info);
5489         g_object_unref (file);
5490         /* FIXMEchpe: unref launch context? */
5491
5492         /* According to the PDF spec filename can be an executable. I'm not sure
5493            allowing to launch executables is a good idea though. -- marco */
5494 }
5495
5496 static void
5497 launch_external_uri (EvWindow *window, EvLinkAction *action)
5498 {
5499         const gchar *uri = ev_link_action_get_uri (action);
5500         GError *error = NULL;
5501         gboolean ret;
5502         GAppLaunchContext *context;
5503
5504         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5505         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5506                                            gtk_window_get_screen (GTK_WINDOW (window)));
5507         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5508                                               gtk_get_current_event_time ());
5509
5510         if (!g_strstr_len (uri, strlen (uri), "://") &&
5511             !g_str_has_prefix (uri, "mailto:")) {
5512                 gchar *new_uri;
5513
5514                 /* Not a valid uri, assume http if it starts with www */
5515                 if (g_str_has_prefix (uri, "www.")) {
5516                         new_uri = g_strdup_printf ("http://%s", uri);
5517                 } else {
5518                         GFile *file, *parent;
5519
5520                         file = g_file_new_for_uri (window->priv->uri);
5521                         parent = g_file_get_parent (file);
5522                         g_object_unref (file);
5523                         if (parent) {
5524                                 gchar *parent_uri = g_file_get_uri (parent);
5525
5526                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5527                                 g_free (parent_uri);
5528                                 g_object_unref (parent);
5529                         } else {
5530                                 new_uri = g_strdup_printf ("file:///%s", uri);
5531                         }
5532                 }
5533                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5534                 g_free (new_uri);
5535         } else {
5536                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5537         }
5538
5539         if (ret == FALSE) {
5540                 ev_window_error_message (window, error,
5541                                          "%s", _("Unable to open external link"));
5542                 g_error_free (error);
5543         }
5544
5545         /* FIXMEchpe: unref launch context? */
5546 }
5547
5548 static void
5549 open_remote_link (EvWindow *window, EvLinkAction *action)
5550 {
5551         gchar *uri;
5552         gchar *dir;
5553
5554         dir = g_path_get_dirname (window->priv->uri);
5555
5556         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5557                                 NULL);
5558         g_free (dir);
5559
5560         ev_application_open_uri_at_dest (EV_APP, uri,
5561                                          gtk_window_get_screen (GTK_WINDOW (window)),
5562                                          ev_link_action_get_dest (action),
5563                                          0,
5564                                          NULL,
5565                                          gtk_get_current_event_time ());
5566
5567         g_free (uri);
5568 }
5569
5570 static void
5571 do_action_named (EvWindow *window, EvLinkAction *action)
5572 {
5573         const gchar *name = ev_link_action_get_name (action);
5574
5575         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5576                 ev_window_cmd_go_first_page (NULL, window);
5577         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5578                 ev_window_cmd_go_previous_page (NULL, window);
5579         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5580                 ev_window_cmd_go_next_page (NULL, window);
5581         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5582                 ev_window_cmd_go_last_page (NULL, window);
5583         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5584                 ev_window_cmd_focus_page_selector (NULL, window);
5585         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5586                 ev_window_cmd_edit_find (NULL, window);
5587         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5588                 ev_window_cmd_file_close_window (NULL, window);
5589         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5590                 ev_window_cmd_file_print (NULL, window);
5591         } else {
5592                 g_warning ("Unimplemented named action: %s, please post a "
5593                            "bug report in Evince bugzilla "
5594                            "(http://bugzilla.gnome.org) with a testcase.",
5595                            name);
5596         }
5597 }
5598
5599 static void
5600 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5601 {
5602         switch (ev_link_action_get_action_type (action)) {
5603                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5604                         EvLinkDest *dest;
5605
5606                         dest = ev_link_action_get_dest (action);
5607                         if (!dest)
5608                                 return;
5609
5610                         ev_window_open_copy_at_dest (window, dest);
5611                 }
5612                         break;
5613                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5614                         launch_external_uri (window, action);
5615                         break;
5616                 case EV_LINK_ACTION_TYPE_LAUNCH:
5617                         launch_action (window, action);
5618                         break;
5619                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5620                         open_remote_link (window, action);
5621                         break;
5622                 case EV_LINK_ACTION_TYPE_NAMED:
5623                         do_action_named (window, action);
5624                         break;
5625                 default:
5626                         g_assert_not_reached ();
5627         }
5628 }
5629
5630 static void
5631 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5632 {
5633         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5634 }
5635
5636 static void
5637 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5638 {
5639         EvLinkAction *ev_action = NULL;
5640         EvLinkDest   *dest;
5641
5642         ev_action = ev_link_get_action (window->priv->link);
5643         if (!ev_action)
5644                 return;
5645
5646         dest = ev_link_action_get_dest (ev_action);
5647         if (!dest)
5648                 return;
5649
5650         ev_window_open_copy_at_dest (window, dest);
5651 }
5652
5653 static void
5654 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5655 {
5656         EvLinkAction *ev_action;
5657
5658         ev_action = ev_link_get_action (window->priv->link);
5659         if (!ev_action)
5660                 return;
5661
5662         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5663                                    ev_action);
5664 }
5665
5666
5667 static void
5668 image_save_dialog_response_cb (GtkWidget *fc,
5669                                gint       response_id,
5670                                EvWindow  *ev_window)
5671 {
5672         GFile           *target_file;
5673         gboolean         is_native;
5674         GError          *error = NULL;
5675         GdkPixbuf       *pixbuf;
5676         gchar           *uri;
5677         gchar          **extensions;
5678         gchar           *filename;
5679         gchar           *file_format;
5680         GdkPixbufFormat *format;
5681         GtkFileFilter   *filter;
5682
5683         if (response_id != GTK_RESPONSE_OK) {
5684                 gtk_widget_destroy (fc);
5685                 return;
5686         }
5687
5688         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5689         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5690         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5691
5692         if (format == NULL) {
5693                 format = get_gdk_pixbuf_format_by_extension (uri);
5694         }
5695
5696         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5697                 /* no extension found and no extension provided within uri */
5698                 format = get_gdk_pixbuf_format_by_extension (".png");
5699                 if (format == NULL) {
5700                         /* no .png support, try .jpeg */
5701                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5702                 }
5703         }
5704
5705         if (format == NULL) {
5706                 ev_window_error_message (ev_window, NULL,
5707                                          "%s",
5708                                          _("Couldn't find appropriate format to save image"));
5709                 g_free (uri);
5710                 gtk_widget_destroy (fc);
5711
5712                 return;
5713         }
5714
5715         extensions = gdk_pixbuf_format_get_extensions (format);
5716         if (!g_str_has_suffix (uri, extensions[0])) {
5717                 gchar *uri_extension;
5718
5719                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5720                 target_file = g_file_new_for_uri (uri_extension);
5721                 g_free (uri_extension);
5722         } else {
5723                 target_file = g_file_new_for_uri (uri);
5724         }
5725         g_strfreev (extensions);
5726         g_free (uri);
5727
5728         is_native = g_file_is_native (target_file);
5729         if (is_native) {
5730                 filename = g_file_get_path (target_file);
5731         } else {
5732                 /* Create a temporary local file to save to */
5733                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5734                         goto has_error;
5735         }
5736
5737         ev_document_doc_mutex_lock ();
5738         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5739                                                ev_window->priv->image);
5740         ev_document_doc_mutex_unlock ();
5741
5742         file_format = gdk_pixbuf_format_get_name (format);
5743         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5744         g_free (file_format);
5745         g_object_unref (pixbuf);
5746
5747     has_error:
5748         if (error) {
5749                 ev_window_error_message (ev_window, error,
5750                                          "%s", _("The image could not be saved."));
5751                 g_error_free (error);
5752                 g_free (filename);
5753                 g_object_unref (target_file);
5754                 gtk_widget_destroy (fc);
5755
5756                 return;
5757         }
5758
5759         if (!is_native) {
5760                 GFile *source_file;
5761
5762                 source_file = g_file_new_for_path (filename);
5763
5764                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5765                                        source_file, target_file);
5766                 g_object_unref (source_file);
5767         }
5768
5769         g_free (filename);
5770         g_object_unref (target_file);
5771         gtk_widget_destroy (fc);
5772 }
5773
5774 static void
5775 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5776 {
5777         GtkWidget *fc;
5778
5779         if (!window->priv->image)
5780                 return;
5781
5782         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5783                                           GTK_WINDOW (window),
5784                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5785                                           GTK_STOCK_CANCEL,
5786                                           GTK_RESPONSE_CANCEL,
5787                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5788                                           NULL);
5789
5790         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5791         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5792                                                  GTK_RESPONSE_OK,
5793                                                  GTK_RESPONSE_CANCEL,
5794                                                  -1);
5795
5796         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5797         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5798
5799         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5800
5801         g_signal_connect (fc, "response",
5802                           G_CALLBACK (image_save_dialog_response_cb),
5803                           window);
5804
5805         gtk_widget_show (fc);
5806 }
5807
5808 static void
5809 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5810 {
5811         GtkClipboard *clipboard;
5812         GdkPixbuf    *pixbuf;
5813
5814         if (!window->priv->image)
5815                 return;
5816
5817         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5818                                               GDK_SELECTION_CLIPBOARD);
5819         ev_document_doc_mutex_lock ();
5820         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5821                                                window->priv->image);
5822         ev_document_doc_mutex_unlock ();
5823
5824         gtk_clipboard_set_image (clipboard, pixbuf);
5825         g_object_unref (pixbuf);
5826 }
5827
5828 static void
5829 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5830 {
5831         GList     *l;
5832         GdkScreen *screen;
5833
5834         if (!window->priv->attach_list)
5835                 return;
5836
5837         screen = gtk_window_get_screen (GTK_WINDOW (window));
5838
5839         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5840                 EvAttachment *attachment;
5841                 GError       *error = NULL;
5842
5843                 attachment = (EvAttachment *) l->data;
5844
5845                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5846
5847                 if (error) {
5848                         ev_window_error_message (window, error,
5849                                                  "%s", _("Unable to open attachment"));
5850                         g_error_free (error);
5851                 }
5852         }
5853 }
5854
5855 static void
5856 attachment_save_dialog_response_cb (GtkWidget *fc,
5857                                     gint       response_id,
5858                                     EvWindow  *ev_window)
5859 {
5860         GFile                *target_file;
5861         gchar                *uri;
5862         GList                *l;
5863         GtkFileChooserAction  fc_action;
5864         gboolean              is_dir;
5865         gboolean              is_native;
5866
5867         if (response_id != GTK_RESPONSE_OK) {
5868                 gtk_widget_destroy (fc);
5869                 return;
5870         }
5871
5872         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5873         target_file = g_file_new_for_uri (uri);
5874         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5875         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5876         is_native = g_file_is_native (target_file);
5877
5878         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5879                 EvAttachment *attachment;
5880                 GFile        *save_to = NULL;
5881                 GError       *error = NULL;
5882
5883                 attachment = (EvAttachment *) l->data;
5884
5885                 if (is_native) {
5886                         if (is_dir) {
5887                                 save_to = g_file_get_child (target_file,
5888                                     /* FIXMEchpe: file name encoding! */
5889                                                             ev_attachment_get_name (attachment));
5890                         } else {
5891                                 save_to = g_object_ref (target_file);
5892                         }
5893                 } else {
5894                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5895                 }
5896
5897                 if (save_to)
5898                         ev_attachment_save (attachment, save_to, &error);
5899
5900                 if (error) {
5901                         ev_window_error_message (ev_window, error,
5902                                                  "%s", _("The attachment could not be saved."));
5903                         g_error_free (error);
5904                         g_object_unref (save_to);
5905
5906                         continue;
5907                 }
5908
5909                 if (!is_native) {
5910                         GFile *dest_file;
5911
5912                         if (is_dir) {
5913                                 dest_file = g_file_get_child (target_file,
5914                                                               ev_attachment_get_name (attachment));
5915                         } else {
5916                                 dest_file = g_object_ref (target_file);
5917                         }
5918
5919                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5920                                                save_to, dest_file);
5921
5922                         g_object_unref (dest_file);
5923                 }
5924
5925                 g_object_unref (save_to);
5926         }
5927
5928         g_free (uri);
5929         g_object_unref (target_file);
5930
5931         gtk_widget_destroy (fc);
5932 }
5933
5934 static void
5935 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5936 {
5937         GtkWidget    *fc;
5938         EvAttachment *attachment = NULL;
5939
5940         if (!window->priv->attach_list)
5941                 return;
5942
5943         if (g_list_length (window->priv->attach_list) == 1)
5944                 attachment = (EvAttachment *) window->priv->attach_list->data;
5945
5946         fc = gtk_file_chooser_dialog_new (
5947                 _("Save Attachment"),
5948                 GTK_WINDOW (window),
5949                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5950                 GTK_STOCK_CANCEL,
5951                 GTK_RESPONSE_CANCEL,
5952                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5953                 NULL);
5954
5955         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5956         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5957                                                  GTK_RESPONSE_OK,
5958                                                  GTK_RESPONSE_CANCEL,
5959                                                  -1);
5960
5961         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5962         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5963
5964         if (attachment)
5965                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5966                                                    ev_attachment_get_name (attachment));
5967
5968         g_signal_connect (fc, "response",
5969                           G_CALLBACK (attachment_save_dialog_response_cb),
5970                           window);
5971
5972         gtk_widget_show (fc);
5973 }
5974
5975 static void
5976 ev_window_media_player_key_pressed (EvWindow    *window,
5977                                     const gchar *key,
5978                                     gpointer     user_data)
5979 {
5980         if (!gtk_window_is_active (GTK_WINDOW (window)))
5981                 return;
5982
5983         /* Note how Previous/Next only go to the
5984          * next/previous page despite their icon telling you
5985          * they should go to the beginning/end.
5986          *
5987          * There's very few keyboards with FFW/RWD though,
5988          * so we stick the most useful keybinding on the most
5989          * often seen keys
5990          */
5991         if (strcmp (key, "Play") == 0) {
5992                 ev_window_run_presentation (window);
5993         } else if (strcmp (key, "Previous") == 0) {
5994                 ev_window_cmd_go_previous_page (NULL, window);
5995         } else if (strcmp (key, "Next") == 0) {
5996                 ev_window_cmd_go_next_page (NULL, window);
5997         } else if (strcmp (key, "FastForward") == 0) {
5998                 ev_window_cmd_go_last_page (NULL, window);
5999         } else if (strcmp (key, "Rewind") == 0) {
6000                 ev_window_cmd_go_first_page (NULL, window);
6001         }
6002 }
6003
6004 static EggToolbarsModel *
6005 get_toolbars_model (void)
6006 {
6007         EggToolbarsModel *toolbars_model;
6008         gchar            *toolbars_file;
6009         gchar            *toolbars_path;
6010         gint              i;
6011
6012         toolbars_model = egg_toolbars_model_new ();
6013
6014         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6015                                           "evince_toolbar.xml", NULL);
6016         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6017                                          "evince-toolbar.xml", NULL);
6018         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6019
6020         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6021                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6022                 goto skip_conversion;
6023         }
6024
6025         /* Open item doesn't exist anymore,
6026          * convert it to OpenRecent for compatibility
6027          */
6028         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6029                 const gchar *item;
6030
6031                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6032                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6033                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6034                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6035                                                      "FileOpenRecent");
6036                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6037                         break;
6038                 }
6039         }
6040
6041     skip_conversion:
6042         g_free (toolbars_file);
6043         g_free (toolbars_path);
6044
6045         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6046
6047         return toolbars_model;
6048 }
6049
6050 static void
6051 ev_window_init (EvWindow *ev_window)
6052 {
6053         GtkActionGroup *action_group;
6054         GtkAccelGroup *accel_group;
6055         GError *error = NULL;
6056         GtkWidget *sidebar_widget;
6057         GtkWidget *menuitem;
6058         EggToolbarsModel *toolbars_model;
6059         GObject *mpkeys;
6060         gchar *ui_path;
6061         gdouble dpi;
6062
6063         g_signal_connect (ev_window, "configure_event",
6064                           G_CALLBACK (window_configure_event_cb), NULL);
6065         g_signal_connect (ev_window, "window_state_event",
6066                           G_CALLBACK (window_state_event_cb), NULL);
6067
6068         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6069
6070         ev_window->priv->model = ev_document_model_new ();
6071
6072         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6073         ev_window->priv->title = ev_window_title_new (ev_window);
6074
6075         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6076         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6077         gtk_widget_show (ev_window->priv->main_box);
6078
6079         action_group = gtk_action_group_new ("MenuActions");
6080         ev_window->priv->action_group = action_group;
6081         gtk_action_group_set_translation_domain (action_group, NULL);
6082         gtk_action_group_add_actions (action_group, entries,
6083                                       G_N_ELEMENTS (entries), ev_window);
6084         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6085                                              G_N_ELEMENTS (toggle_entries),
6086                                              ev_window);
6087         set_action_properties (action_group);
6088         register_custom_actions (ev_window, action_group);
6089
6090         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6091         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6092                                             action_group, 0);
6093
6094         accel_group =
6095                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6096         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6097
6098         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6099
6100         action_group = gtk_action_group_new ("ViewPopupActions");
6101         ev_window->priv->view_popup_action_group = action_group;
6102         gtk_action_group_set_translation_domain (action_group, NULL);
6103         gtk_action_group_add_actions (action_group, view_popup_entries,
6104                                       G_N_ELEMENTS (view_popup_entries),
6105                                       ev_window);
6106         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6107                                             action_group, 0);
6108
6109         action_group = gtk_action_group_new ("AttachmentPopupActions");
6110         ev_window->priv->attachment_popup_action_group = action_group;
6111         gtk_action_group_set_translation_domain (action_group, NULL);
6112         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6113                                       G_N_ELEMENTS (attachment_popup_entries),
6114                                       ev_window);
6115         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6116                                             action_group, 0);
6117
6118         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6119                                     "evince-ui.xml", NULL);
6120         if (!gtk_ui_manager_add_ui_from_file (
6121                 ev_window->priv->ui_manager, ui_path, &error))
6122         {
6123                 g_warning ("building menus failed: %s", error->message);
6124                 g_error_free (error);
6125         }
6126         g_free (ui_path);
6127
6128         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6129         ev_window->priv->recent_action_group = NULL;
6130         ev_window->priv->recent_ui_id = 0;
6131         g_signal_connect_swapped (ev_window->priv->recent_manager,
6132                                   "changed",
6133                                   G_CALLBACK (ev_window_setup_recent),
6134                                   ev_window);
6135
6136         ev_window->priv->menubar =
6137                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6138                                             "/MainMenu");
6139         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6140                             ev_window->priv->menubar,
6141                             FALSE, FALSE, 0);
6142         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6143                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6144         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6145         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6146                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6147         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6148
6149         toolbars_model = get_toolbars_model ();
6150         ev_window->priv->toolbar = GTK_WIDGET
6151                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6152                                "ui-manager", ev_window->priv->ui_manager,
6153                                "popup-path", "/ToolbarPopup",
6154                                "model", toolbars_model,
6155                                NULL));
6156         g_object_unref (toolbars_model);
6157
6158         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6159                                    "DefaultToolBar");
6160         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6161                             ev_window->priv->toolbar,
6162                             FALSE, FALSE, 0);
6163         gtk_widget_show (ev_window->priv->toolbar);
6164
6165         /* Add the main area */
6166         ev_window->priv->hpaned = gtk_hpaned_new ();
6167         g_signal_connect (ev_window->priv->hpaned,
6168                           "notify::position",
6169                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6170                           ev_window);
6171
6172         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6173         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6174                             TRUE, TRUE, 0);
6175         gtk_widget_show (ev_window->priv->hpaned);
6176
6177         ev_window->priv->sidebar = ev_sidebar_new ();
6178         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6179                               ev_window->priv->model);
6180         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6181                          ev_window->priv->sidebar, FALSE, FALSE);
6182         gtk_widget_show (ev_window->priv->sidebar);
6183
6184         /* Stub sidebar, for now */
6185
6186         sidebar_widget = ev_sidebar_thumbnails_new ();
6187         ev_window->priv->sidebar_thumbs = sidebar_widget;
6188         g_signal_connect (sidebar_widget,
6189                           "notify::main-widget",
6190                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6191                           ev_window);
6192         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6193         gtk_widget_show (sidebar_widget);
6194         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6195                              sidebar_widget);
6196
6197         sidebar_widget = ev_sidebar_links_new ();
6198         ev_window->priv->sidebar_links = sidebar_widget;
6199         g_signal_connect (sidebar_widget,
6200                           "notify::model",
6201                           G_CALLBACK (sidebar_widget_model_set),
6202                           ev_window);
6203         g_signal_connect (sidebar_widget,
6204                           "link_activated",
6205                           G_CALLBACK (sidebar_links_link_activated_cb),
6206                           ev_window);
6207         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6208         gtk_widget_show (sidebar_widget);
6209         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6210                              sidebar_widget);
6211
6212         sidebar_widget = ev_sidebar_attachments_new ();
6213         ev_window->priv->sidebar_attachments = sidebar_widget;
6214         g_signal_connect_object (sidebar_widget,
6215                                  "popup",
6216                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6217                                  ev_window, 0);
6218         gtk_widget_show (sidebar_widget);
6219         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6220                              sidebar_widget);
6221
6222         sidebar_widget = ev_sidebar_layers_new ();
6223         ev_window->priv->sidebar_layers = sidebar_widget;
6224         g_signal_connect (sidebar_widget,
6225                           "layers_visibility_changed",
6226                           G_CALLBACK (sidebar_layers_visibility_changed),
6227                           ev_window);
6228         gtk_widget_show (sidebar_widget);
6229         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6230                              sidebar_widget);
6231
6232         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6233         ev_window->priv->scrolled_window =
6234                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6235                                           "shadow-type", GTK_SHADOW_IN,
6236                                           NULL));
6237         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6238                             ev_window->priv->scrolled_window,
6239                             TRUE, TRUE, 0);
6240         gtk_widget_show (ev_window->priv->scrolled_window);
6241
6242         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6243                         ev_window->priv->view_box);
6244         gtk_widget_show (ev_window->priv->view_box);
6245
6246         ev_window->priv->view = ev_view_new ();
6247         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6248         dpi = get_screen_dpi (ev_window);
6249         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6250         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6251         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6252         g_signal_connect_swapped (ev_window->priv->password_view,
6253                                   "unlock",
6254                                   G_CALLBACK (ev_window_password_view_unlock),
6255                                   ev_window);
6256         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6257                                  G_CALLBACK (view_actions_focus_in_cb),
6258                                  ev_window, 0);
6259         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6260                                  G_CALLBACK (view_actions_focus_out_cb),
6261                                  ev_window, 0);
6262         g_signal_connect_object (ev_window->priv->view, "external-link",
6263                                  G_CALLBACK (view_external_link_cb),
6264                                  ev_window, 0);
6265         g_signal_connect_object (ev_window->priv->view, "handle-link",
6266                                  G_CALLBACK (view_handle_link_cb),
6267                                  ev_window, 0);
6268         g_signal_connect_object (ev_window->priv->view, "popup",
6269                                  G_CALLBACK (view_menu_popup_cb),
6270                                  ev_window, 0);
6271         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6272                                  G_CALLBACK (view_selection_changed_cb),
6273                                  ev_window, 0);
6274         gtk_widget_show (ev_window->priv->view);
6275         gtk_widget_show (ev_window->priv->password_view);
6276
6277         /* Find Bar */
6278         ev_window->priv->find_bar = egg_find_bar_new ();
6279         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6280                           ev_window->priv->find_bar,
6281                           FALSE, TRUE, 0);
6282
6283         /* We own a ref on these widgets, as we can swap them in and out */
6284         g_object_ref (ev_window->priv->view);
6285         g_object_ref (ev_window->priv->password_view);
6286
6287         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6288                            ev_window->priv->view);
6289
6290         /* Connect to model signals */
6291         g_signal_connect_swapped (ev_window->priv->model,
6292                                   "page-changed",
6293                                   G_CALLBACK (ev_window_page_changed_cb),
6294                                   ev_window);
6295         g_signal_connect (ev_window->priv->model,
6296                           "notify::document",
6297                           G_CALLBACK (ev_window_document_changed_cb),
6298                           ev_window);
6299         g_signal_connect (ev_window->priv->model,
6300                           "notify::scale",
6301                           G_CALLBACK (ev_window_zoom_changed_cb),
6302                           ev_window);
6303         g_signal_connect (ev_window->priv->model,
6304                           "notify::sizing-mode",
6305                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6306                           ev_window);
6307         g_signal_connect (ev_window->priv->model,
6308                           "notify::rotation",
6309                           G_CALLBACK (ev_window_rotation_changed_cb),
6310                           ev_window);
6311         g_signal_connect (ev_window->priv->model,
6312                           "notify::continuous",
6313                           G_CALLBACK (ev_window_continuous_changed_cb),
6314                           ev_window);
6315         g_signal_connect (ev_window->priv->model,
6316                           "notify::dual-page",
6317                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6318                           ev_window);
6319         g_signal_connect (ev_window->priv->model,
6320                           "notify::inverted-colors",
6321                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6322                           ev_window);
6323
6324         /* Connect sidebar signals */
6325         g_signal_connect (ev_window->priv->sidebar,
6326                           "notify::visible",
6327                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6328                           ev_window);
6329         g_signal_connect (ev_window->priv->sidebar,
6330                           "notify::current-page",
6331                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6332                           ev_window);
6333
6334         /* Connect to find bar signals */
6335         g_signal_connect (ev_window->priv->find_bar,
6336                           "previous",
6337                           G_CALLBACK (find_bar_previous_cb),
6338                           ev_window);
6339         g_signal_connect (ev_window->priv->find_bar,
6340                           "next",
6341                           G_CALLBACK (find_bar_next_cb),
6342                           ev_window);
6343         g_signal_connect (ev_window->priv->find_bar,
6344                           "close",
6345                           G_CALLBACK (find_bar_close_cb),
6346                           ev_window);
6347         g_signal_connect (ev_window->priv->find_bar,
6348                           "notify::search-string",
6349                           G_CALLBACK (find_bar_search_changed_cb),
6350                           ev_window);
6351         g_signal_connect (ev_window->priv->find_bar,
6352                           "notify::case-sensitive",
6353                           G_CALLBACK (find_bar_search_changed_cb),
6354                           ev_window);
6355         g_signal_connect (ev_window->priv->find_bar,
6356                           "notify::visible",
6357                           G_CALLBACK (find_bar_visibility_changed_cb),
6358                           ev_window);
6359         g_signal_connect (ev_window->priv->find_bar,
6360                           "scroll",
6361                           G_CALLBACK (find_bar_scroll),
6362                           ev_window);
6363
6364         /* Popups */
6365         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6366                                                                  "/DocumentPopup");
6367         ev_window->priv->link = NULL;
6368
6369         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6370                                                                        "/AttachmentPopup");
6371         ev_window->priv->attach_list = NULL;
6372
6373         /* Media player keys */
6374         mpkeys = ev_application_get_media_keys (EV_APP);
6375         if (mpkeys) {
6376                 g_signal_connect_swapped (mpkeys, "key_pressed",
6377                                           G_CALLBACK (ev_window_media_player_key_pressed),
6378                                           ev_window);
6379         }
6380
6381         /* Give focus to the document view */
6382         gtk_widget_grab_focus (ev_window->priv->view);
6383
6384         /* Set it user interface params */
6385         ev_window_setup_recent (ev_window);
6386
6387         ev_window_setup_gtk_settings (ev_window);
6388
6389         setup_chrome_from_metadata (ev_window);
6390         set_chrome_actions (ev_window);
6391         update_chrome_visibility (ev_window);
6392
6393         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6394
6395         setup_view_from_metadata (ev_window);
6396         setup_sidebar_from_metadata (ev_window);
6397
6398         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6399         ev_window_setup_action_sensitivity (ev_window);
6400
6401         /* Drag and Drop */
6402         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6403                            GTK_DEST_DEFAULT_ALL,
6404                            NULL, 0,
6405                            GDK_ACTION_COPY);
6406         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6407 }
6408
6409 /**
6410  * ev_window_new:
6411  *
6412  * Creates a #GtkWidget that represents the window.
6413  *
6414  * Returns: the #GtkWidget that represents the window.
6415  */
6416 GtkWidget *
6417 ev_window_new (void)
6418 {
6419         GtkWidget *ev_window;
6420
6421         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6422                                               "type", GTK_WINDOW_TOPLEVEL,
6423                                               NULL));
6424
6425         return ev_window;
6426 }