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 #include <math.h>
  38
  39 #include <glib/gstdio.h>
  40 #include <glib/gi18n.h>
  41 #include <gio/gio.h>
  42 #include <gtk/gtk.h>
  43
  44 #ifdef WITH_GCONF
  45 #include <gconf/gconf-client.h>
  46 #endif
  47
  48 #include "egg-editable-toolbar.h"
  49 #include "egg-toolbar-editor.h"
  50 #include "egg-toolbars-model.h"
  51
  52 #include "eggfindbar.h"
  53
  54 #include "ephy-zoom-action.h"
  55 #include "ephy-zoom.h"
  56
  57 #include "ev-application.h"
  58 #include "ev-document-factory.h"
  59 #include "ev-document-find.h"
  60 #include "ev-document-fonts.h"
  61 #include "ev-document-images.h"
  62 #include "ev-document-links.h"
  63 #include "ev-document-thumbnails.h"
  64 #include "ev-document-annotations.h"
  65 #include "ev-document-type-builtins.h"
  66 #include "ev-document-misc.h"
  67 #include "ev-file-exporter.h"
  68 #include "ev-file-helpers.h"
  69 #include "ev-file-monitor.h"
  70 #include "ev-history.h"
  71 #include "ev-image.h"
  72 #include "ev-job-scheduler.h"
  73 #include "ev-jobs.h"
  74 #include "ev-message-area.h"
  75 #include "ev-metadata.h"
  76 #include "ev-navigation-action.h"
  77 #include "ev-open-recent-action.h"
  78 #include "ev-page-action.h"
  79 #include "ev-password-view.h"
  80 #include "ev-properties-dialog.h"
  81 #include "ev-sidebar-annotations.h"
  82 #include "ev-sidebar-attachments.h"
  83 #include "ev-sidebar.h"
  84 #include "ev-sidebar-links.h"
  85 #include "ev-sidebar-page.h"
  86 #include "ev-sidebar-thumbnails.h"
  87 #include "ev-sidebar-layers.h"
  88 #include "ev-stock-icons.h"
  89 #include "ev-utils.h"
  90 #include "ev-keyring.h"
  91 #include "ev-view.h"
  92 #include "ev-view-presentation.h"
  93 #include "ev-view-type-builtins.h"
  94 #include "ev-window.h"
  95 #include "ev-window-title.h"
  96 #include "ev-print-operation.h"
  97 #include "ev-progress-message-area.h"
  98 #include "ev-annotation-properties-dialog.h"
  99
 100 #ifdef ENABLE_DBUS
 101 #include "ev-media-player-keys.h"
 102 #endif /* ENABLE_DBUS */
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 117 } EvChrome;
 118
 119 typedef enum {
 120         EV_SAVE_DOCUMENT,
 121         EV_SAVE_ATTACHMENT,
 122         EV_SAVE_IMAGE
 123 } EvSaveType;
 124
 125 struct _EvWindowPrivate {
 126         /* UI */
 127         EvChrome chrome;
 128
 129         GtkWidget *main_box;
 130         GtkWidget *menubar;
 131         GtkWidget *toolbar;
 132         GtkWidget *hpaned;
 133         GtkWidget *view_box;
 134         GtkWidget *sidebar;
 135         GtkWidget *find_bar;
 136         GtkWidget *scrolled_window;
 137         GtkWidget *view;
 138         GtkWidget *presentation_view;
 139         GtkWidget *message_area;
 140         GtkWidget *password_view;
 141         GtkWidget *sidebar_thumbs;
 142         GtkWidget *sidebar_links;
 143         GtkWidget *sidebar_attachments;
 144         GtkWidget *sidebar_layers;
 145         GtkWidget *sidebar_annots;
 146
 147         /* Settings */
 148         GSettings *settings;
 149         GSettings *last_settings;
 150
 151         /* Menubar accels */
 152         guint           menubar_accel_keyval;
 153         GdkModifierType menubar_accel_modifier;
 154
 155         /* Progress Messages */
 156         guint progress_idle;
 157         GCancellable *progress_cancellable;
 158
 159         /* Dialogs */
 160         GtkWidget *properties;
 161         GtkWidget *print_dialog;
 162
 163         /* UI Builders */
 164         GtkActionGroup   *action_group;
 165         GtkActionGroup   *view_popup_action_group;
 166         GtkActionGroup   *attachment_popup_action_group;
 167         GtkRecentManager *recent_manager;
 168         GtkActionGroup   *recent_action_group;
 169         guint             recent_ui_id;
 170         GtkUIManager     *ui_manager;
 171
 172         /* Fullscreen mode */
 173         GtkWidget *fullscreen_toolbar;
 174
 175         /* Popup view */
 176         GtkWidget    *view_popup;
 177         EvLink       *link;
 178         EvImage      *image;
 179         EvAnnotation *annot;
 180
 181         /* Popup attachment */
 182         GtkWidget    *attachment_popup;
 183         GList        *attach_list;
 184
 185         /* Document */
 186         EvDocumentModel *model;
 187         char *uri;
 188         glong uri_mtime;
 189         char *local_uri;
 190         gboolean in_reload;
 191         EvFileMonitor *monitor;
 192         guint setup_document_idle;
 193
 194         EvDocument *document;
 195         EvHistory *history;
 196         EvWindowPageMode page_mode;
 197         EvWindowTitle *title;
 198         EvMetadata *metadata;
 199
 200         /* Load params */
 201         EvLinkDest       *dest;
 202         gchar            *search_string;
 203         EvWindowRunMode   window_mode;
 204
 205         EvJob            *load_job;
 206         EvJob            *reload_job;
 207         EvJob            *thumbnail_job;
 208         EvJob            *save_job;
 209         EvJob            *find_job;
 210
 211         /* Printing */
 212         GQueue           *print_queue;
 213         GtkPrintSettings *print_settings;
 214         GtkPageSetup     *print_page_setup;
 215         gboolean          close_after_print;
 216 #ifdef WITH_GCONF
 217         GConfClient *gconf_client;
 218 #endif
 219 #ifdef ENABLE_DBUS
 220         /* DBus */
 221         guint  dbus_object_id;
 222         gchar *dbus_object_path;
 223 #endif
 224 };
 225
 226 #define EV_WINDOW_GET_PRIVATE(object) \
 227         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 228
 229 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 230
 231 #define PAGE_SELECTOR_ACTION    "PageSelector"
 232 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 233 #define NAVIGATION_ACTION       "Navigation"
 234
 235 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 236 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 237 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 238 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 239
 240 #ifdef ENABLE_DBUS
 241 #define EV_WINDOW_DBUS_OBJECT_PATH "/org/gnome/evince/Window/%d"
 242 #define EV_WINDOW_DBUS_INTERFACE   "org.gnome.evince.Window"
 243 #endif
 244
 245 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 246 #define GS_OVERRIDE_RESTRICTIONS "override-restrictions"
 247
 248 #define SIDEBAR_DEFAULT_SIZE    132
 249 #define LINKS_SIDEBAR_ID "links"
 250 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 251 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 252 #define LAYERS_SIDEBAR_ID "layers"
 253 #define ANNOTS_SIDEBAR_ID "annotations"
 254
 255 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 256 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 257 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 258
 259 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 260
 261 #define MIN_SCALE 0.05409
 262 #define PAGE_CACHE_SIZE 52428800 /* 50MB */
 263
 264 #define MAX_RECENT_ITEM_LEN (40)
 265
 266 static const gchar *document_print_settings[] = {
 267         GTK_PRINT_SETTINGS_N_COPIES,
 268         GTK_PRINT_SETTINGS_COLLATE,
 269         GTK_PRINT_SETTINGS_REVERSE,
 270         GTK_PRINT_SETTINGS_NUMBER_UP,
 271         GTK_PRINT_SETTINGS_SCALE,
 272         GTK_PRINT_SETTINGS_PRINT_PAGES,
 273         GTK_PRINT_SETTINGS_PAGE_RANGES,
 274         GTK_PRINT_SETTINGS_PAGE_SET,
 275         GTK_PRINT_SETTINGS_OUTPUT_URI
 276 };
 277
 278 static void     ev_window_update_actions                (EvWindow         *ev_window);
 279 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 280                                                          GParamSpec       *pspec,
 281                                                          EvWindow         *ev_window);
 282 static void     ev_window_set_page_mode                 (EvWindow         *window,
 283                                                          EvWindowPageMode  page_mode);
 284 static void     ev_window_load_job_cb                   (EvJob            *job,
 285                                                          gpointer          data);
 286 static void     ev_window_reload_document               (EvWindow         *window,
 287                                                          EvLinkDest *dest);
 288 static void     ev_window_reload_job_cb                 (EvJob            *job,
 289                                                          EvWindow         *window);
 290 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 291                                                          EvWindow         *ev_window);
 292 static void     ev_window_save_job_cb                   (EvJob            *save,
 293                                                          EvWindow         *window);
 294 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 295                                                          GParamSpec       *pspec,
 296                                                          EvWindow         *ev_window);
 297 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 298                                                          GParamSpec       *pspec,
 299                                                          EvWindow         *ev_window);
 300 static void     ev_window_add_recent                    (EvWindow         *window,
 301                                                          const char       *filename);
 302 static void     ev_window_run_fullscreen                (EvWindow         *window);
 303 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 304                                                          gboolean          unfullscreen_window);
 305 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 306                                                          EvWindow         *window);
 307 static void     ev_window_run_presentation              (EvWindow         *window);
 308 static void     ev_window_stop_presentation             (EvWindow         *window,
 309                                                          gboolean          unfullscreen_window);
 310 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 311                                                          EvWindow         *window);
 312 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 313                                                          EvWindow         *window);
 314 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 315                                                          EvWindow         *window);
 316 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 317                                                          EvWindow         *window);
 318 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 319                                                          EvWindow         *window);
 320 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 321                                                          EvWindow         *window);
 322 static void     ev_view_popup_cmd_annot_properties      (GtkAction        *action,
 323                                                          EvWindow         *window);
 324 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 325                                                          EvWindow         *window);
 326 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 327                                                          EvWindow         *window);
 328 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 329                                                          EvWindow         *ev_window);
 330 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 331                                                          EvWindow         *ev_window);
 332 static void     view_handle_link_cb                     (EvView           *view,
 333                                                          EvLink           *link,
 334                                                          EvWindow         *window);
 335 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 336 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 337                                                          EvWindow         *ev_window);
 338 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 339                                                          GParamSpec       *param,
 340                                                          EvWindow         *ev_window);
 341 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 342                                                          GFile            *source_file);
 343 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 344                                                          const gchar      *key,
 345                                                          gpointer          user_data);
 346 static void     ev_window_update_max_min_scale          (EvWindow         *window);
 347 #ifdef ENABLE_DBUS
 348 static void     ev_window_emit_closed                   (EvWindow         *window);
 349 #endif
 350
 351 static guint ev_window_n_copies = 0;
 352
 353 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 354
 355 static gdouble
 356 get_screen_dpi (EvWindow *window)
 357 {
 358         GdkScreen *screen;
 359
 360         screen = gtk_window_get_screen (GTK_WINDOW (window));
 361         return ev_document_misc_get_screen_dpi (screen);
 362 }
 363
 364 static void
 365 ev_window_set_action_sensitive (EvWindow   *ev_window,
 366                                 const char *name,
 367                                 gboolean    sensitive)
 368 {
 369         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 370                                                          name);
 371         gtk_action_set_sensitive (action, sensitive);
 372 }
 373
 374
 375 static void
 376 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 377 {
 378         EvDocument *document = ev_window->priv->document;
 379         const EvDocumentInfo *info = NULL;
 380         gboolean has_document = FALSE;
 381         gboolean ok_to_print = TRUE;
 382         gboolean ok_to_copy = TRUE;
 383         gboolean has_properties = TRUE;
 384         gboolean override_restrictions = TRUE;
 385         gboolean can_get_text = FALSE;
 386         gboolean has_pages = FALSE;
 387         gboolean can_find = FALSE;
 388
 389         if (document) {
 390                 has_document = TRUE;
 391                 has_pages = ev_document_get_n_pages (document) > 0;
 392                 info = ev_document_get_info (document);
 393         }
 394
 395         if (!info || info->fields_mask == 0) {
 396                 has_properties = FALSE;
 397         }
 398
 399         if (has_document && EV_IS_SELECTION (document)) {
 400                 can_get_text = TRUE;
 401         }
 402
 403         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 404                 can_find = TRUE;
 405         }
 406
 407         if (has_document && ev_window->priv->settings) {
 408                 override_restrictions =
 409                         g_settings_get_boolean (ev_window->priv->settings,
 410                                                 GS_OVERRIDE_RESTRICTIONS);
 411         }
 412
 413         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 414                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 415                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 416         }
 417
 418         if (has_document && !ev_print_operation_exists_for_document(document))
 419                 ok_to_print = FALSE;
 420
 421 #ifdef WITH_GCONF
 422         if (has_document &&
 423             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 424                 ok_to_copy = FALSE;
 425         }
 426
 427         if (has_document &&
 428             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 429                 ok_to_print = FALSE;
 430         }
 431 #endif
 432
 433         /* File menu */
 434         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 435         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 436         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 437         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 438
 439         /* Edit menu */
 440         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 441         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 442         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 443         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 444         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 445
 446         /* View menu */
 447         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 448         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 449         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 450         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 451         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 452         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 453         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 454
 455         /* Toolbar-specific actions: */
 456         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 457         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 458         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 459
 460         ev_window_update_actions (ev_window);
 461 }
 462
 463 static void
 464 ev_window_update_actions (EvWindow *ev_window)
 465 {
 466         EvView *view = EV_VIEW (ev_window->priv->view);
 467         int n_pages = 0, page = -1;
 468         gboolean has_pages = FALSE;
 469         gboolean presentation_mode;
 470         gboolean can_find_in_page = FALSE;
 471         EvSizingMode sizing_mode;
 472
 473         if (ev_window->priv->document) {
 474                 page = ev_document_model_get_page (ev_window->priv->model);
 475                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 476                 has_pages = n_pages > 0;
 477         }
 478
 479         can_find_in_page = (ev_window->priv->find_job &&
 480                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 481
 482         ev_window_set_action_sensitive (ev_window, "EditCopy",
 483                                         has_pages &&
 484                                         ev_view_get_has_selection (view));
 485         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 486                                         has_pages && can_find_in_page);
 487         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 488                                         has_pages && can_find_in_page);
 489         ev_window_set_action_sensitive (ev_window, "F3",
 490                                         has_pages && can_find_in_page);
 491
 492         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 493
 494         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 495                                         has_pages &&
 496                                         ev_view_can_zoom_in (view) &&
 497                                         !presentation_mode);
 498         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 499                                         has_pages &&
 500                                         ev_view_can_zoom_out (view) &&
 501                                         !presentation_mode);
 502
 503         /* Go menu */
 504         if (has_pages) {
 505                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 506                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 507                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 508                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 509         } else {
 510                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 511                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 512                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 513                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 514         }
 515
 516         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 517         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 518                 GtkAction *action;
 519                 float      zoom;
 520                 float      real_zoom;
 521
 522                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 523                                                       ZOOM_CONTROL_ACTION);
 524
 525                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 526                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 527                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 528
 529                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 530         }
 531 }
 532
 533 static void
 534 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 535 {
 536         gboolean can_find;
 537
 538         can_find = window->priv->document &&
 539             EV_IS_DOCUMENT_FIND (window->priv->document);
 540
 541         if (window->priv->action_group) {
 542                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 543                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 544                 ev_window_set_action_sensitive (window, "Space", sensitive);
 545                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 546                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 547                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 548                 ev_window_set_action_sensitive (window, "Return", sensitive);
 549                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 550                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 551                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 552                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 553                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 554                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 555                 ev_window_set_action_sensitive (window, "p", sensitive);
 556                 ev_window_set_action_sensitive (window, "n", sensitive);
 557
 558                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 559         }
 560 }
 561
 562 static void
 563 set_widget_visibility (GtkWidget *widget, gboolean visible)
 564 {
 565         g_assert (GTK_IS_WIDGET (widget));
 566
 567         if (visible)
 568                 gtk_widget_show (widget);
 569         else
 570                 gtk_widget_hide (widget);
 571 }
 572
 573 static void
 574 update_chrome_visibility (EvWindow *window)
 575 {
 576         EvWindowPrivate *priv = window->priv;
 577         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 578         gboolean fullscreen_mode, presentation, fullscreen;
 579
 580         presentation = EV_WINDOW_IS_PRESENTATION (window);
 581         fullscreen = ev_document_model_get_fullscreen (priv->model);
 582         fullscreen_mode = fullscreen || presentation;
 583
 584         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 585         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 586                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 587         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 588                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 589         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 590         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 591
 592         set_widget_visibility (priv->menubar, menubar);
 593         set_widget_visibility (priv->toolbar, toolbar);
 594         set_widget_visibility (priv->find_bar, findbar);
 595         set_widget_visibility (priv->sidebar, sidebar);
 596
 597         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 598
 599         if (priv->fullscreen_toolbar != NULL) {
 600                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 601         }
 602 }
 603
 604 static void
 605 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 606 {
 607         EvWindowPrivate *priv = window->priv;
 608
 609         if (active) {
 610                 priv->chrome |= flag;
 611         } else {
 612                 priv->chrome &= ~flag;
 613         }
 614 }
 615
 616 static void
 617 update_sizing_buttons (EvWindow *window)
 618 {
 619         GtkActionGroup *action_group = window->priv->action_group;
 620         GtkAction *action;
 621         gboolean best_fit, page_width;
 622
 623         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 624                 case EV_SIZING_BEST_FIT:
 625                         best_fit = TRUE;
 626                         page_width = FALSE;
 627                         break;
 628                 case EV_SIZING_FIT_WIDTH:
 629                         best_fit = FALSE;
 630                         page_width = TRUE;
 631                         break;
 632                 default:
 633                         best_fit = page_width = FALSE;
 634                         break;
 635         }
 636
 637         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 638         g_signal_handlers_block_by_func
 639                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 640         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 641         g_signal_handlers_unblock_by_func
 642                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 643
 644         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 645         g_signal_handlers_block_by_func
 646                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 647         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 648         g_signal_handlers_unblock_by_func
 649                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 650
 651         action = gtk_action_group_get_action (window->priv->action_group,
 652                                               ZOOM_CONTROL_ACTION);
 653         if (best_fit) {
 654                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 655                                                  EPHY_ZOOM_BEST_FIT);
 656         } else if (page_width) {
 657                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 658                                                  EPHY_ZOOM_FIT_WIDTH);
 659         }
 660 }
 661
 662 /**
 663  * ev_window_is_empty:
 664  * @ev_window: The instance of the #EvWindow.
 665  *
 666  * It does look if there is any document loaded or if there is any job to load
 667  * a document.
 668  *
 669  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 670  *          loaded, %FALSE in other case.
 671  */
 672 gboolean
 673 ev_window_is_empty (const EvWindow *ev_window)
 674 {
 675         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 676
 677         return (ev_window->priv->document == NULL) &&
 678                 (ev_window->priv->load_job == NULL);
 679 }
 680
 681 static void
 682 ev_window_set_message_area (EvWindow  *window,
 683                             GtkWidget *area)
 684 {
 685         if (window->priv->message_area == area)
 686                 return;
 687
 688         if (window->priv->message_area)
 689                 gtk_widget_destroy (window->priv->message_area);
 690         window->priv->message_area = area;
 691
 692         if (!area)
 693                 return;
 694
 695         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 696                             window->priv->message_area,
 697                             FALSE, FALSE, 0);
 698         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 699                                window->priv->message_area, 0);
 700         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 701                                    (gpointer) &(window->priv->message_area));
 702 }
 703
 704 static void
 705 ev_window_message_area_response_cb (EvMessageArea *area,
 706                                     gint           response_id,
 707                                     EvWindow      *window)
 708 {
 709         ev_window_set_message_area (window, NULL);
 710 }
 711
 712 static void
 713 ev_window_error_message (EvWindow    *window,
 714                          GError      *error,
 715                          const gchar *format,
 716                          ...)
 717 {
 718         GtkWidget *area;
 719         va_list    args;
 720         gchar     *msg = NULL;
 721
 722         if (window->priv->message_area)
 723                 return;
 724
 725         va_start (args, format);
 726         msg = g_strdup_vprintf (format, args);
 727         va_end (args);
 728
 729         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 730                                     msg,
 731                                     GTK_STOCK_CLOSE,
 732                                     GTK_RESPONSE_CLOSE,
 733                                     NULL);
 734         g_free (msg);
 735
 736         if (error)
 737                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 738         g_signal_connect (area, "response",
 739                           G_CALLBACK (ev_window_message_area_response_cb),
 740                           window);
 741         gtk_widget_show (area);
 742         ev_window_set_message_area (window, area);
 743 }
 744
 745 static void
 746 ev_window_warning_message (EvWindow    *window,
 747                            const gchar *format,
 748                            ...)
 749 {
 750         GtkWidget *area;
 751         va_list    args;
 752         gchar     *msg = NULL;
 753
 754         if (window->priv->message_area)
 755                 return;
 756
 757         va_start (args, format);
 758         msg = g_strdup_vprintf (format, args);
 759         va_end (args);
 760
 761         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 762                                     msg,
 763                                     GTK_STOCK_CLOSE,
 764                                     GTK_RESPONSE_CLOSE,
 765                                     NULL);
 766         g_free (msg);
 767
 768         g_signal_connect (area, "response",
 769                           G_CALLBACK (ev_window_message_area_response_cb),
 770                           window);
 771         gtk_widget_show (area);
 772         ev_window_set_message_area (window, area);
 773 }
 774
 775 typedef struct _FindTask {
 776         const gchar *page_label;
 777         gchar *chapter;
 778 } FindTask;
 779
 780 static gboolean
 781 ev_window_find_chapter (GtkTreeModel *tree_model,
 782                         GtkTreePath  *path,
 783                         GtkTreeIter  *iter,
 784                         gpointer      data)
 785 {
 786         FindTask *task = (FindTask *)data;
 787         gchar *page_string;
 788
 789         gtk_tree_model_get (tree_model, iter,
 790                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 791                             -1);
 792
 793         if (!page_string)
 794                 return FALSE;
 795
 796         if (!strcmp (page_string, task->page_label)) {
 797                 gtk_tree_model_get (tree_model, iter,
 798                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 799                                     -1);
 800                 g_free (page_string);
 801                 return TRUE;
 802         }
 803
 804         g_free (page_string);
 805         return FALSE;
 806 }
 807
 808 static void
 809 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 810 {
 811         gchar *page_label = NULL;
 812         gchar *link_title;
 813         FindTask find_task;
 814         EvLink *real_link;
 815         EvLinkAction *action;
 816         EvLinkDest *dest;
 817
 818         if (window->priv->history == NULL)
 819                 return;
 820
 821         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 822                 return;
 823
 824         if (link) {
 825                 action = g_object_ref (ev_link_get_action (link));
 826                 dest = ev_link_action_get_dest (action);
 827                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 828         } else {
 829                 dest = ev_link_dest_new_page (page);
 830                 action = ev_link_action_new_dest (dest);
 831                 page_label = ev_document_get_page_label (window->priv->document, page);
 832         }
 833
 834         if (!page_label)
 835                 return;
 836
 837         find_task.page_label = page_label;
 838         find_task.chapter = NULL;
 839
 840         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 841                 GtkTreeModel *model;
 842
 843                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 844
 845                 if (model) {
 846                         gtk_tree_model_foreach (model,
 847                                                 ev_window_find_chapter,
 848                                                 &find_task);
 849
 850                         g_object_unref (model);
 851                 }
 852         }
 853
 854         if (find_task.chapter)
 855                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 856         else
 857                 link_title = g_strdup_printf (_("Page %s"), page_label);
 858
 859         real_link = ev_link_new (link_title, action);
 860
 861         ev_history_add_link (window->priv->history, real_link);
 862
 863         g_free (find_task.chapter);
 864         g_free (link_title);
 865         g_free (page_label);
 866         g_object_unref (real_link);
 867 }
 868
 869 static void
 870 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 871 {
 872         int current_page = ev_document_model_get_page (window->priv->model);
 873
 874         ev_window_add_history (window, 0, link);
 875         ev_window_add_history (window, current_page, NULL);
 876 }
 877
 878 static void
 879 view_selection_changed_cb (EvView   *view,
 880                            EvWindow *window)
 881 {
 882         ev_window_set_action_sensitive (window, "EditCopy",
 883                                         ev_view_get_has_selection (view));
 884 }
 885
 886 static void
 887 ev_window_page_changed_cb (EvWindow        *ev_window,
 888                            gint             old_page,
 889                            gint             new_page,
 890                            EvDocumentModel *model)
 891 {
 892         ev_window_update_actions (ev_window);
 893
 894         ev_window_update_find_status_message (ev_window);
 895
 896         if (abs (new_page - old_page) > 1) {
 897                 ev_window_add_history (ev_window, new_page, NULL);
 898                 ev_window_add_history (ev_window, old_page, NULL);
 899         }
 900
 901         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 902                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 903 }
 904
 905 static void
 906 update_document_mode (EvWindow *window, EvDocumentMode mode)
 907 {
 908         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 909                 ev_window_run_presentation (window);
 910         }
 911         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 912                 ev_window_run_fullscreen (window);
 913         }
 914 }
 915
 916 static void
 917 setup_chrome_from_metadata (EvWindow *window)
 918 {
 919         EvChrome chrome = EV_CHROME_NORMAL;
 920         gboolean show_toolbar;
 921
 922         if (window->priv->document) {
 923                 if (!window->priv->metadata ||
 924                     !ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 925                         show_toolbar = g_settings_get_boolean (window->priv->last_settings, "show-toolbar");
 926                 }
 927
 928                 if (!show_toolbar)
 929                         chrome &= ~EV_CHROME_TOOLBAR;
 930         }
 931
 932         window->priv->chrome = chrome;
 933 }
 934
 935 static void
 936 setup_sidebar_from_metadata (EvWindow *window)
 937 {
 938         EvDocument *document = window->priv->document;
 939         GtkWidget  *sidebar = window->priv->sidebar;
 940         GtkWidget  *links = window->priv->sidebar_links;
 941         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 942         GtkWidget  *attachments = window->priv->sidebar_attachments;
 943         GtkWidget  *annots = window->priv->sidebar_annots;
 944         GtkWidget  *layers = window->priv->sidebar_layers;
 945         gchar      *page_id;
 946         gint        sidebar_size;
 947         gboolean    sidebar_visibility;
 948
 949         if (document) {
 950                 if (!window->priv->metadata ||
 951                     !ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 952                         sidebar_visibility = g_settings_get_boolean (window->priv->last_settings, "show-sidebar");
 953                 }
 954                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 955                 update_chrome_visibility (window);
 956         }
 957
 958         if (!window->priv->metadata)
 959                 return;
 960
 961         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 962                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 963         }
 964
 965         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 966                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 967                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 968                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 969                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 970                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 971                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 972                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 973                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 974                 } else if (strcmp (page_id, ANNOTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (annots), document)) {
 975                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), annots);
 976                 }
 977         } else if (document) {
 978                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 979                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 980                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 981                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 982                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 983                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 984                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 985                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 986                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (annots), document)) {
 987                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), annots);
 988                 }
 989         }
 990 }
 991
 992 static void
 993 setup_model_from_metadata (EvWindow *window)
 994 {
 995         gint     page;
 996         gchar   *sizing_mode;
 997         gdouble  zoom;
 998         gint     rotation;
 999         gboolean inverted_colors = FALSE;
1000         gboolean continuous = FALSE;
1001         gboolean dual_page = FALSE;
1002         gboolean fullscreen = FALSE;
1003
1004         if (!window->priv->metadata)
1005                 return;
1006
1007         /* Current page */
1008         if (!window->priv->dest &&
1009             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
1010                 ev_document_model_set_page (window->priv->model, page);
1011         }
1012
1013         /* Sizing mode */
1014         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
1015                 GEnumValue *enum_value;
1016
1017                 enum_value = g_enum_get_value_by_nick
1018                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
1019                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
1020         }
1021
1022         /* Zoom */
1023         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1024             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1025                 zoom *= get_screen_dpi (window) / 72.0;
1026                 ev_document_model_set_scale (window->priv->model, zoom);
1027         }
1028
1029         /* Rotation */
1030         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1031                 switch (rotation) {
1032                 case 90:
1033                         rotation = 90;
1034                         break;
1035                 case 180:
1036                         rotation = 180;
1037                         break;
1038                 case 270:
1039                         rotation = 270;
1040                         break;
1041                 default:
1042                         rotation = 0;
1043                         break;
1044                 }
1045                 ev_document_model_set_rotation (window->priv->model, rotation);
1046         }
1047
1048         /* Inverted Colors */
1049         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1050                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1051
1052         /* Continuous */
1053         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1054                 ev_document_model_set_continuous (window->priv->model, continuous);
1055         }
1056
1057         /* Dual page */
1058         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1059                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1060         }
1061
1062         /* Fullscreen */
1063         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1064                 if (fullscreen) {
1065                         ev_window_run_fullscreen (window);
1066                 }
1067         }
1068 }
1069
1070 static void
1071 setup_document_from_metadata (EvWindow *window)
1072 {
1073         gint    page, n_pages;
1074         gint    width;
1075         gint    height;
1076         gdouble width_ratio;
1077         gdouble height_ratio;
1078
1079         if (window->priv->metadata) {
1080                 /* Make sure to not open a document on the last page,
1081                  * since closing it on the last page most likely means the
1082                  * user was finished reading the document. In that case, reopening should
1083                  * show the first page. */
1084                 page = ev_document_model_get_page (window->priv->model);
1085                 n_pages = ev_document_get_n_pages (window->priv->document);
1086                 if (page == n_pages - 1)
1087                         ev_document_model_set_page (window->priv->model, 0);
1088
1089                 setup_sidebar_from_metadata (window);
1090
1091                 if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1092                     ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1093                         return; /* size was already set in setup_size_from_metadata */
1094         }
1095
1096         g_settings_get (window->priv->last_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1097         if (width_ratio > 0. && height_ratio > 0.) {
1098                 gdouble    document_width;
1099                 gdouble    document_height;
1100                 GdkScreen *screen;
1101                 gint       request_width;
1102                 gint       request_height;
1103
1104                 ev_document_get_max_page_size (window->priv->document,
1105                                                &document_width, &document_height);
1106
1107                 request_width = (gint)(width_ratio * document_width + 0.5);
1108                 request_height = (gint)(height_ratio * document_height + 0.5);
1109
1110                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1111                 if (screen) {
1112                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1113                         request_height = MIN (request_height, gdk_screen_get_height (screen));
1114                 }
1115
1116                 if (request_width > 0 && request_height > 0) {
1117                         gtk_window_resize (GTK_WINDOW (window),
1118                                            request_width,
1119                                            request_height);
1120                 }
1121         }
1122 }
1123
1124 static void
1125 setup_size_from_metadata (EvWindow *window)
1126 {
1127         gint     width;
1128         gint     height;
1129         gboolean maximized;
1130         gint     x;
1131         gint     y;
1132
1133         if (!window->priv->metadata)
1134                 return;
1135
1136         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1137                 if (maximized) {
1138                         gtk_window_maximize (GTK_WINDOW (window));
1139                         return;
1140                 } else {
1141                         gtk_window_unmaximize (GTK_WINDOW (window));
1142                 }
1143         }
1144
1145         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1146             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1147                 gtk_window_move (GTK_WINDOW (window), x, y);
1148         }
1149
1150         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1151             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1152                 gtk_window_resize (GTK_WINDOW (window), width, height);
1153         }
1154 }
1155
1156 static void
1157 setup_view_from_metadata (EvWindow *window)
1158 {
1159         gboolean presentation;
1160
1161         if (!window->priv->metadata)
1162                 return;
1163
1164         /* Presentation */
1165         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1166                 if (presentation) {
1167                         ev_window_run_presentation (window);
1168                 }
1169         }
1170 }
1171
1172 static void
1173 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1174 {
1175         if (ev_window->priv->thumbnail_job != NULL) {
1176                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1177                         ev_job_cancel (ev_window->priv->thumbnail_job);
1178
1179                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1180                                                       ev_window_set_icon_from_thumbnail,
1181                                                       ev_window);
1182                 g_object_unref (ev_window->priv->thumbnail_job);
1183                 ev_window->priv->thumbnail_job = NULL;
1184         }
1185 }
1186
1187 static void
1188 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1189                                    EvWindow       *ev_window)
1190 {
1191         if (job->thumbnail) {
1192                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1193                         ev_document_misc_invert_pixbuf (job->thumbnail);
1194                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1195                                      job->thumbnail);
1196         }
1197
1198         ev_window_clear_thumbnail_job (ev_window);
1199 }
1200
1201 static void
1202 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1203 {
1204         gdouble page_width;
1205         gdouble scale;
1206         gint rotation;
1207         EvDocument *document = ev_window->priv->document;
1208
1209         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1210             ev_document_get_n_pages (document) <= 0 ||
1211             !ev_document_check_dimensions (document)) {
1212                 return;
1213         }
1214
1215         ev_window_clear_thumbnail_job (ev_window);
1216
1217         ev_document_get_page_size (document, 0, &page_width, NULL);
1218         scale = 128. / page_width;
1219         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1220
1221         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1222         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1223                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1224                           ev_window);
1225         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1226 }
1227
1228 static void
1229 override_restrictions_changed (GSettings *settings,
1230                                gchar     *key,
1231                                EvWindow  *ev_window)
1232 {
1233         ev_window_setup_action_sensitivity (ev_window);
1234 }
1235
1236 #ifdef WITH_GCONF
1237 static void
1238 lockdown_changed (GConfClient *client,
1239                   guint        cnxn_id,
1240                   GConfEntry  *entry,
1241                   EvWindow    *ev_window)
1242 {
1243         ev_window_setup_action_sensitivity (ev_window);
1244 }
1245 #endif /* WITH_GCONF */
1246
1247 static gboolean
1248 ev_window_setup_document (EvWindow *ev_window)
1249 {
1250         const EvDocumentInfo *info;
1251         EvDocument *document = ev_window->priv->document;
1252         GtkAction *action;
1253
1254         ev_window->priv->setup_document_idle = 0;
1255
1256         ev_window_refresh_window_thumbnail (ev_window);
1257
1258         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1259         ev_window_title_set_document (ev_window->priv->title, document);
1260         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1261
1262         ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1263         g_signal_connect (ev_window->priv->settings,
1264                           "changed::"GS_OVERRIDE_RESTRICTIONS,
1265                           G_CALLBACK (override_restrictions_changed),
1266                           ev_window);
1267
1268 #ifdef WITH_GCONF
1269         if (!ev_window->priv->gconf_client)
1270                 ev_window->priv->gconf_client = gconf_client_get_default ();
1271         gconf_client_add_dir (ev_window->priv->gconf_client,
1272                               GCONF_LOCKDOWN_DIR,
1273                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1274                               NULL);
1275         gconf_client_notify_add (ev_window->priv->gconf_client,
1276                                  GCONF_LOCKDOWN_DIR,
1277                                  (GConfClientNotifyFunc)lockdown_changed,
1278                                  ev_window, NULL, NULL);
1279 #endif /* WITH_GCONF */
1280
1281         ev_window_setup_action_sensitivity (ev_window);
1282
1283         if (ev_window->priv->history)
1284                 g_object_unref (ev_window->priv->history);
1285         ev_window->priv->history = ev_history_new ();
1286         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1287         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1288
1289         if (ev_window->priv->properties) {
1290                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1291                                                    ev_window->priv->uri,
1292                                                    ev_window->priv->document);
1293         }
1294
1295         info = ev_document_get_info (document);
1296         update_document_mode (ev_window, info->mode);
1297
1298         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1299                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1300         else
1301                 gtk_widget_grab_focus (ev_window->priv->view);
1302
1303         return FALSE;
1304 }
1305
1306 static void
1307 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1308 {
1309         if (ev_window->priv->document == document)
1310                 return;
1311
1312         if (ev_window->priv->document)
1313                 g_object_unref (ev_window->priv->document);
1314         ev_window->priv->document = g_object_ref (document);
1315
1316         ev_window_update_max_min_scale (ev_window);
1317
1318         ev_window_set_message_area (ev_window, NULL);
1319
1320         if (ev_document_get_n_pages (document) <= 0) {
1321                 ev_window_warning_message (ev_window, "%s",
1322                                            _("The document contains no pages"));
1323         } else if (!ev_document_check_dimensions (document)) {
1324                 ev_window_warning_message (ev_window, "%s",
1325                                            _("The document contains only empty pages"));
1326         }
1327
1328         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
1329                 gtk_widget_destroy (ev_window->priv->presentation_view);
1330                 ev_window->priv->presentation_view = NULL;
1331                 ev_window_run_presentation (ev_window);
1332         }
1333
1334         if (ev_window->priv->setup_document_idle > 0)
1335                 g_source_remove (ev_window->priv->setup_document_idle);
1336
1337         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1338 }
1339
1340 static void
1341 ev_window_document_changed (EvWindow *ev_window,
1342                             gpointer  user_data)
1343 {
1344         ev_window_reload_document (ev_window, NULL);
1345 }
1346
1347 static void
1348 ev_window_password_view_unlock (EvWindow *ev_window)
1349 {
1350         const gchar *password;
1351
1352         g_assert (ev_window->priv->load_job);
1353
1354         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1355         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1356         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1357 }
1358
1359 static void
1360 ev_window_clear_load_job (EvWindow *ev_window)
1361 {
1362         if (ev_window->priv->load_job != NULL) {
1363                 if (!ev_job_is_finished (ev_window->priv->load_job))
1364                         ev_job_cancel (ev_window->priv->load_job);
1365
1366                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1367                 g_object_unref (ev_window->priv->load_job);
1368                 ev_window->priv->load_job = NULL;
1369         }
1370 }
1371
1372 static void
1373 ev_window_clear_reload_job (EvWindow *ev_window)
1374 {
1375         if (ev_window->priv->reload_job != NULL) {
1376                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1377                         ev_job_cancel (ev_window->priv->reload_job);
1378
1379                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1380                 g_object_unref (ev_window->priv->reload_job);
1381                 ev_window->priv->reload_job = NULL;
1382         }
1383 }
1384
1385 static void
1386 ev_window_clear_local_uri (EvWindow *ev_window)
1387 {
1388         if (ev_window->priv->local_uri) {
1389                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1390                 g_free (ev_window->priv->local_uri);
1391                 ev_window->priv->local_uri = NULL;
1392         }
1393 }
1394
1395 static void
1396 ev_window_handle_link (EvWindow *ev_window,
1397                        EvLinkDest *dest)
1398 {
1399         if (dest) {
1400                 EvLink *link;
1401                 EvLinkAction *link_action;
1402
1403                 link_action = ev_link_action_new_dest (dest);
1404                 link = ev_link_new (NULL, link_action);
1405                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1406                 g_object_unref (link);
1407         }
1408 }
1409
1410 /* This callback will executed when load job will be finished.
1411  *
1412  * Since the flow of the error dialog is very confusing, we assume that both
1413  * document and uri will go away after this function is called, and thus we need
1414  * to ref/dup them.  Additionally, it needs to clear
1415  * ev_window->priv->password_{uri,document}, and thus people who call this
1416  * function should _not_ necessarily expect those to exist after being
1417  * called. */
1418 static void
1419 ev_window_load_job_cb (EvJob *job,
1420                        gpointer data)
1421 {
1422         EvWindow *ev_window = EV_WINDOW (data);
1423         EvDocument *document = EV_JOB (job)->document;
1424         EvJobLoad *job_load = EV_JOB_LOAD (job);
1425
1426         g_assert (job_load->uri);
1427
1428         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1429
1430         /* Success! */
1431         if (!ev_job_is_failed (job)) {
1432                 ev_document_model_set_document (ev_window->priv->model, document);
1433
1434                 setup_document_from_metadata (ev_window);
1435                 setup_view_from_metadata (ev_window);
1436
1437                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1438
1439                 ev_window_title_set_type (ev_window->priv->title,
1440                                           EV_WINDOW_TITLE_DOCUMENT);
1441                 if (job_load->password) {
1442                         GPasswordSave flags;
1443
1444                         flags = ev_password_view_get_password_save_flags (
1445                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1446                         ev_keyring_save_password (ev_window->priv->uri,
1447                                                   job_load->password,
1448                                                   flags);
1449                 }
1450
1451                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1452                 /* Already unrefed by ev_link_action
1453                  * FIXME: link action should inc dest ref counting
1454                  * or not unref it at all
1455                  */
1456                 ev_window->priv->dest = NULL;
1457
1458                 switch (ev_window->priv->window_mode) {
1459                         case EV_WINDOW_MODE_FULLSCREEN:
1460                                 ev_window_run_fullscreen (ev_window);
1461                                 break;
1462                         case EV_WINDOW_MODE_PRESENTATION:
1463                                 ev_window_run_presentation (ev_window);
1464                                 break;
1465                         default:
1466                                 break;
1467                 }
1468
1469                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1470                         ev_window_cmd_edit_find (NULL, ev_window);
1471                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1472                                                         ev_window->priv->search_string);
1473                 }
1474
1475                 g_free (ev_window->priv->search_string);
1476                 ev_window->priv->search_string = NULL;
1477
1478                 /* Create a monitor for the document */
1479                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1480                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1481                                           G_CALLBACK (ev_window_document_changed),
1482                                           ev_window);
1483
1484                 ev_window_clear_load_job (ev_window);
1485                 return;
1486         }
1487
1488         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1489                 gchar *password;
1490
1491                 setup_view_from_metadata (ev_window);
1492
1493                 /* First look whether password is in keyring */
1494                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1495                 if (password) {
1496                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1497                                 /* Password in kering is wrong */
1498                                 ev_job_load_set_password (job_load, NULL);
1499                                 /* FIXME: delete password from keyring? */
1500                         } else {
1501                                 ev_job_load_set_password (job_load, password);
1502                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1503                                 g_free (password);
1504                                 return;
1505                         }
1506
1507                         g_free (password);
1508                 }
1509
1510                 /* We need to ask the user for a password */
1511                 ev_window_title_set_uri (ev_window->priv->title,
1512                                          ev_window->priv->uri);
1513                 ev_window_title_set_type (ev_window->priv->title,
1514                                           EV_WINDOW_TITLE_PASSWORD);
1515
1516                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1517                                           job_load->uri);
1518
1519                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1520
1521                 ev_job_load_set_password (job_load, NULL);
1522                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1523         } else {
1524                 ev_window_error_message (ev_window, job->error,
1525                                          "%s", _("Unable to open document"));
1526                 ev_window_clear_load_job (ev_window);
1527         }
1528 }
1529
1530 static void
1531 ev_window_reload_job_cb (EvJob    *job,
1532                          EvWindow *ev_window)
1533 {
1534         GtkWidget *widget;
1535
1536         if (ev_job_is_failed (job)) {
1537                 ev_window_clear_reload_job (ev_window);
1538                 ev_window->priv->in_reload = FALSE;
1539                 if (ev_window->priv->dest) {
1540                         g_object_unref (ev_window->priv->dest);
1541                         ev_window->priv->dest = NULL;
1542                 }
1543
1544                 return;
1545         }
1546
1547         ev_document_model_set_document (ev_window->priv->model,
1548                                         job->document);
1549         if (ev_window->priv->dest) {
1550                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1551                 /* Already unrefed by ev_link_action
1552                  * FIXME: link action should inc dest ref counting
1553                  * or not unref it at all
1554                  */
1555                 ev_window->priv->dest = NULL;
1556         }
1557
1558         /* Restart the search after reloading */
1559         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1560         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1561                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1562                                             NULL, ev_window);
1563         }
1564
1565         ev_window_clear_reload_job (ev_window);
1566         ev_window->priv->in_reload = FALSE;
1567 }
1568
1569 /**
1570  * ev_window_get_uri:
1571  * @ev_window: The instance of the #EvWindow.
1572  *
1573  * It returns the uri of the document showed in the #EvWindow.
1574  *
1575  * Returns: the uri of the document showed in the #EvWindow.
1576  */
1577 const char *
1578 ev_window_get_uri (EvWindow *ev_window)
1579 {
1580         return ev_window->priv->uri;
1581 }
1582
1583 /**
1584  * ev_window_close_dialogs:
1585  * @ev_window: The window where dialogs will be closed.
1586  *
1587  * It looks for password, print and properties dialogs and closes them and
1588  * frees them from memory. If there is any print job it does free it too.
1589  */
1590 static void
1591 ev_window_close_dialogs (EvWindow *ev_window)
1592 {
1593         if (ev_window->priv->print_dialog)
1594                 gtk_widget_destroy (ev_window->priv->print_dialog);
1595         ev_window->priv->print_dialog = NULL;
1596
1597         if (ev_window->priv->properties)
1598                 gtk_widget_destroy (ev_window->priv->properties);
1599         ev_window->priv->properties = NULL;
1600 }
1601
1602 static void
1603 ev_window_clear_progress_idle (EvWindow *ev_window)
1604 {
1605         if (ev_window->priv->progress_idle > 0)
1606                 g_source_remove (ev_window->priv->progress_idle);
1607         ev_window->priv->progress_idle = 0;
1608 }
1609
1610 static void
1611 reset_progress_idle (EvWindow *ev_window)
1612 {
1613         ev_window->priv->progress_idle = 0;
1614 }
1615
1616 static void
1617 ev_window_show_progress_message (EvWindow   *ev_window,
1618                                  guint       interval,
1619                                  GSourceFunc function)
1620 {
1621         if (ev_window->priv->progress_idle > 0)
1622                 g_source_remove (ev_window->priv->progress_idle);
1623         ev_window->priv->progress_idle =
1624                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1625                                             interval, function,
1626                                             ev_window,
1627                                             (GDestroyNotify)reset_progress_idle);
1628 }
1629
1630 static void
1631 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1632 {
1633         if (ev_window->priv->progress_cancellable)
1634                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1635         else
1636                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1637 }
1638
1639 static void
1640 ev_window_progress_response_cb (EvProgressMessageArea *area,
1641                                 gint                   response,
1642                                 EvWindow              *ev_window)
1643 {
1644         if (response == GTK_RESPONSE_CANCEL)
1645                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1646         ev_window_set_message_area (ev_window, NULL);
1647 }
1648
1649 static gboolean
1650 show_loading_progress (EvWindow *ev_window)
1651 {
1652         GtkWidget *area;
1653         gchar     *text;
1654         gchar     *display_name;
1655
1656         if (ev_window->priv->message_area)
1657                 return FALSE;
1658
1659         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1660         display_name = g_markup_escape_text (text, -1);
1661         g_free (text);
1662         text = g_strdup_printf (_("Loading document from “%s”"),
1663                                 display_name);
1664
1665         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1666                                              text,
1667                                              GTK_STOCK_CLOSE,
1668                                              GTK_RESPONSE_CLOSE,
1669                                              GTK_STOCK_CANCEL,
1670                                              GTK_RESPONSE_CANCEL,
1671                                              NULL);
1672         g_signal_connect (area, "response",
1673                           G_CALLBACK (ev_window_progress_response_cb),
1674                           ev_window);
1675         gtk_widget_show (area);
1676         ev_window_set_message_area (ev_window, area);
1677
1678         g_free (text);
1679         g_free (display_name);
1680
1681         return FALSE;
1682 }
1683
1684 static void
1685 ev_window_load_remote_failed (EvWindow *ev_window,
1686                               GError   *error)
1687 {
1688         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1689         ev_window->priv->in_reload = FALSE;
1690         ev_window_error_message (ev_window, error,
1691                                  "%s", _("Unable to open document"));
1692         g_free (ev_window->priv->local_uri);
1693         ev_window->priv->local_uri = NULL;
1694         ev_window->priv->uri_mtime = 0;
1695 }
1696
1697 static void
1698 set_uri_mtime (GFile        *source,
1699                GAsyncResult *async_result,
1700                EvWindow     *ev_window)
1701 {
1702         GFileInfo *info;
1703         GError *error = NULL;
1704
1705         info = g_file_query_info_finish (source, async_result, &error);
1706
1707         if (error) {
1708                 ev_window->priv->uri_mtime = 0;
1709                 g_error_free (error);
1710         } else {
1711                 GTimeVal mtime;
1712
1713                 g_file_info_get_modification_time (info, &mtime);
1714                 ev_window->priv->uri_mtime = mtime.tv_sec;
1715                 g_object_unref (info);
1716         }
1717
1718         g_object_unref (source);
1719 }
1720
1721 static void
1722 mount_volume_ready_cb (GFile        *source,
1723                        GAsyncResult *async_result,
1724                        EvWindow     *ev_window)
1725 {
1726         GError *error = NULL;
1727
1728         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1729
1730         if (error) {
1731                 ev_window_load_remote_failed (ev_window, error);
1732                 g_object_unref (source);
1733                 g_error_free (error);
1734         } else {
1735                 /* Volume successfully mounted,
1736                    try opening the file again */
1737                 ev_window_load_file_remote (ev_window, source);
1738         }
1739 }
1740
1741 static void
1742 window_open_file_copy_ready_cb (GFile        *source,
1743                                 GAsyncResult *async_result,
1744                                 EvWindow     *ev_window)
1745 {
1746         GError *error = NULL;
1747
1748         ev_window_clear_progress_idle (ev_window);
1749         ev_window_set_message_area (ev_window, NULL);
1750
1751         g_file_copy_finish (source, async_result, &error);
1752         if (!error) {
1753                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1754                 g_file_query_info_async (source,
1755                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1756                                          0, G_PRIORITY_DEFAULT,
1757                                          NULL,
1758                                          (GAsyncReadyCallback)set_uri_mtime,
1759                                          ev_window);
1760                 return;
1761         }
1762
1763         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1764                 GMountOperation *operation;
1765
1766                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1767                 g_file_mount_enclosing_volume (source,
1768                                                G_MOUNT_MOUNT_NONE,
1769                                                operation, NULL,
1770                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1771                                                ev_window);
1772                 g_object_unref (operation);
1773         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1774                 ev_window_clear_load_job (ev_window);
1775                 ev_window_clear_local_uri (ev_window);
1776                 g_free (ev_window->priv->uri);
1777                 ev_window->priv->uri = NULL;
1778                 g_object_unref (source);
1779
1780                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1781         } else {
1782                 ev_window_load_remote_failed (ev_window, error);
1783                 g_object_unref (source);
1784         }
1785
1786         g_error_free (error);
1787 }
1788
1789 static void
1790 window_open_file_copy_progress_cb (goffset   n_bytes,
1791                                    goffset   total_bytes,
1792                                    EvWindow *ev_window)
1793 {
1794         gchar *status;
1795         gdouble fraction;
1796
1797         if (!ev_window->priv->message_area)
1798                 return;
1799
1800         if (total_bytes <= 0)
1801                 return;
1802
1803         fraction = n_bytes / (gdouble)total_bytes;
1804         status = g_strdup_printf (_("Downloading document (%d%%)"),
1805                                   (gint)(fraction * 100));
1806
1807         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1808                                              status);
1809         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1810                                                fraction);
1811
1812         g_free (status);
1813 }
1814
1815 static void
1816 ev_window_load_file_remote (EvWindow *ev_window,
1817                             GFile    *source_file)
1818 {
1819         GFile *target_file;
1820
1821         if (!ev_window->priv->local_uri) {
1822                 char *base_name, *template;
1823                 GFile *tmp_file;
1824                 GError *err = NULL;
1825
1826                 /* We'd like to keep extension of source uri since
1827                  * it helps to resolve some mime types, say cbz.
1828                  */
1829                 base_name = g_file_get_basename (source_file);
1830                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1831                 g_free (base_name);
1832
1833                 tmp_file = ev_mkstemp_file (template, &err);
1834                 g_free (template);
1835                 if (tmp_file == NULL) {
1836                         ev_window_error_message (ev_window, err,
1837                                                  "%s", _("Failed to load remote file."));
1838                         g_error_free (err);
1839                         return;
1840                 }
1841
1842                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1843                 g_object_unref (tmp_file);
1844
1845                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1846                                      ev_window->priv->local_uri);
1847         }
1848
1849         ev_window_reset_progress_cancellable (ev_window);
1850
1851         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1852         g_file_copy_async (source_file, target_file,
1853                            G_FILE_COPY_OVERWRITE,
1854                            G_PRIORITY_DEFAULT,
1855                            ev_window->priv->progress_cancellable,
1856                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1857                            ev_window,
1858                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1859                            ev_window);
1860         g_object_unref (target_file);
1861
1862         ev_window_show_progress_message (ev_window, 1,
1863                                          (GSourceFunc)show_loading_progress);
1864 }
1865
1866 void
1867 ev_window_open_uri (EvWindow       *ev_window,
1868                     const char     *uri,
1869                     EvLinkDest     *dest,
1870                     EvWindowRunMode mode,
1871                     const gchar    *search_string)
1872 {
1873         GFile *source_file;
1874
1875         ev_window->priv->in_reload = FALSE;
1876
1877         if (ev_window->priv->uri &&
1878             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1879                 ev_window_reload_document (ev_window, dest);
1880                 return;
1881         }
1882
1883         if (ev_window->priv->monitor) {
1884                 g_object_unref (ev_window->priv->monitor);
1885                 ev_window->priv->monitor = NULL;
1886         }
1887
1888         ev_window_close_dialogs (ev_window);
1889         ev_window_clear_load_job (ev_window);
1890         ev_window_clear_local_uri (ev_window);
1891
1892         ev_window->priv->window_mode = mode;
1893
1894         if (ev_window->priv->uri)
1895                 g_free (ev_window->priv->uri);
1896         ev_window->priv->uri = g_strdup (uri);
1897
1898         if (ev_window->priv->metadata)
1899                 g_object_unref (ev_window->priv->metadata);
1900
1901         source_file = g_file_new_for_uri (uri);
1902         if (!ev_file_is_temp (source_file) &&
1903             ev_is_metadata_supported_for_file (source_file))
1904                 ev_window->priv->metadata = ev_metadata_new (source_file);
1905         else
1906                 ev_window->priv->metadata = NULL;
1907
1908         if (ev_window->priv->search_string)
1909                 g_free (ev_window->priv->search_string);
1910         ev_window->priv->search_string = search_string ?
1911                 g_strdup (search_string) : NULL;
1912
1913         if (ev_window->priv->dest)
1914                 g_object_unref (ev_window->priv->dest);
1915         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1916
1917         setup_size_from_metadata (ev_window);
1918         setup_model_from_metadata (ev_window);
1919
1920         ev_window->priv->load_job = ev_job_load_new (uri);
1921         g_signal_connect (ev_window->priv->load_job,
1922                           "finished",
1923                           G_CALLBACK (ev_window_load_job_cb),
1924                           ev_window);
1925
1926         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1927                 ev_window_load_file_remote (ev_window, source_file);
1928         } else {
1929                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1930                 g_object_unref (source_file);
1931                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1932         }
1933 }
1934
1935 void
1936 ev_window_open_document (EvWindow       *ev_window,
1937                          EvDocument     *document,
1938                          EvLinkDest     *dest,
1939                          EvWindowRunMode mode,
1940                          const gchar    *search_string)
1941 {
1942         if (document == ev_window->priv->document)
1943                 return;
1944
1945         ev_window_close_dialogs (ev_window);
1946         ev_window_clear_load_job (ev_window);
1947         ev_window_clear_local_uri (ev_window);
1948
1949         if (ev_window->priv->monitor) {
1950                 g_object_unref (ev_window->priv->monitor);
1951                 ev_window->priv->monitor = NULL;
1952         }
1953
1954         if (ev_window->priv->uri)
1955                 g_free (ev_window->priv->uri);
1956         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1957
1958         setup_size_from_metadata (ev_window);
1959         setup_model_from_metadata (ev_window);
1960
1961         ev_document_model_set_document (ev_window->priv->model, document);
1962
1963         setup_document_from_metadata (ev_window);
1964         setup_view_from_metadata (ev_window);
1965
1966         if (dest) {
1967                 EvLink *link;
1968                 EvLinkAction *link_action;
1969
1970                 link_action = ev_link_action_new_dest (dest);
1971                 link = ev_link_new (NULL, link_action);
1972                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1973                 /* FIXME: link action should inc dest ref counting
1974                  * or not unref it at all
1975                  */
1976                 g_object_ref (dest);
1977                 g_object_unref (link);
1978         }
1979
1980         switch (mode) {
1981         case EV_WINDOW_MODE_FULLSCREEN:
1982                 ev_window_run_fullscreen (ev_window);
1983                 break;
1984         case EV_WINDOW_MODE_PRESENTATION:
1985                 ev_window_run_presentation (ev_window);
1986                 break;
1987         default:
1988                 break;
1989         }
1990
1991         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1992                 ev_window_cmd_edit_find (NULL, ev_window);
1993                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1994                                                 search_string);
1995         }
1996
1997         /* Create a monitor for the document */
1998         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1999         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
2000                                   G_CALLBACK (ev_window_document_changed),
2001                                   ev_window);
2002 }
2003
2004 static void
2005 ev_window_reload_local (EvWindow *ev_window)
2006 {
2007         const gchar *uri;
2008
2009         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
2010         ev_window->priv->reload_job = ev_job_load_new (uri);
2011         g_signal_connect (ev_window->priv->reload_job, "finished",
2012                           G_CALLBACK (ev_window_reload_job_cb),
2013                           ev_window);
2014         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
2015 }
2016
2017 static gboolean
2018 show_reloading_progress (EvWindow *ev_window)
2019 {
2020         GtkWidget *area;
2021         gchar     *text;
2022
2023         if (ev_window->priv->message_area)
2024                 return FALSE;
2025
2026         text = g_strdup_printf (_("Reloading document from %s"),
2027                                 ev_window->priv->uri);
2028         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
2029                                              text,
2030                                              GTK_STOCK_CLOSE,
2031                                              GTK_RESPONSE_CLOSE,
2032                                              GTK_STOCK_CANCEL,
2033                                              GTK_RESPONSE_CANCEL,
2034                                              NULL);
2035         g_signal_connect (area, "response",
2036                           G_CALLBACK (ev_window_progress_response_cb),
2037                           ev_window);
2038         gtk_widget_show (area);
2039         ev_window_set_message_area (ev_window, area);
2040         g_free (text);
2041
2042         return FALSE;
2043 }
2044
2045 static void
2046 reload_remote_copy_ready_cb (GFile        *remote,
2047                              GAsyncResult *async_result,
2048                              EvWindow     *ev_window)
2049 {
2050         GError *error = NULL;
2051
2052         ev_window_clear_progress_idle (ev_window);
2053
2054         g_file_copy_finish (remote, async_result, &error);
2055         if (error) {
2056                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2057                         ev_window_error_message (ev_window, error,
2058                                                  "%s", _("Failed to reload document."));
2059                 g_error_free (error);
2060         } else {
2061                 ev_window_reload_local (ev_window);
2062         }
2063
2064         g_object_unref (remote);
2065 }
2066
2067 static void
2068 reload_remote_copy_progress_cb (goffset   n_bytes,
2069                                 goffset   total_bytes,
2070                                 EvWindow *ev_window)
2071 {
2072         gchar *status;
2073         gdouble fraction;
2074
2075         if (!ev_window->priv->message_area)
2076                 return;
2077
2078         if (total_bytes <= 0)
2079                 return;
2080
2081         fraction = n_bytes / (gdouble)total_bytes;
2082         status = g_strdup_printf (_("Downloading document (%d%%)"),
2083                                   (gint)(fraction * 100));
2084
2085         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2086                                              status);
2087         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2088                                                fraction);
2089
2090         g_free (status);
2091 }
2092
2093 static void
2094 query_remote_uri_mtime_cb (GFile        *remote,
2095                            GAsyncResult *async_result,
2096                            EvWindow     *ev_window)
2097 {
2098         GFileInfo *info;
2099         GTimeVal   mtime;
2100         GError    *error = NULL;
2101
2102         info = g_file_query_info_finish (remote, async_result, &error);
2103         if (error) {
2104                 g_error_free (error);
2105                 g_object_unref (remote);
2106                 ev_window_reload_local (ev_window);
2107
2108                 return;
2109         }
2110
2111         g_file_info_get_modification_time (info, &mtime);
2112         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2113                 GFile *target_file;
2114
2115                 /* Remote file has changed */
2116                 ev_window->priv->uri_mtime = mtime.tv_sec;
2117
2118                 ev_window_reset_progress_cancellable (ev_window);
2119
2120                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2121                 g_file_copy_async (remote, target_file,
2122                                    G_FILE_COPY_OVERWRITE,
2123                                    G_PRIORITY_DEFAULT,
2124                                    ev_window->priv->progress_cancellable,
2125                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2126                                    ev_window,
2127                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2128                                    ev_window);
2129                 g_object_unref (target_file);
2130                 ev_window_show_progress_message (ev_window, 1,
2131                                                  (GSourceFunc)show_reloading_progress);
2132         } else {
2133                 g_object_unref (remote);
2134                 ev_window_reload_local (ev_window);
2135         }
2136
2137         g_object_unref (info);
2138 }
2139
2140 static void
2141 ev_window_reload_remote (EvWindow *ev_window)
2142 {
2143         GFile *remote;
2144
2145         remote = g_file_new_for_uri (ev_window->priv->uri);
2146         /* Reload the remote uri only if it has changed */
2147         g_file_query_info_async (remote,
2148                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2149                                  0, G_PRIORITY_DEFAULT,
2150                                  NULL,
2151                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2152                                  ev_window);
2153 }
2154
2155 static void
2156 ev_window_reload_document (EvWindow *ev_window,
2157                            EvLinkDest *dest)
2158 {
2159         gint page;
2160
2161
2162         ev_window_clear_reload_job (ev_window);
2163         ev_window->priv->in_reload = TRUE;
2164
2165         page = ev_document_model_get_page (ev_window->priv->model);
2166
2167         if (ev_window->priv->dest)
2168                 g_object_unref (ev_window->priv->dest);
2169         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2170
2171         if (ev_window->priv->local_uri) {
2172                 ev_window_reload_remote (ev_window);
2173         } else {
2174                 ev_window_reload_local (ev_window);
2175         }
2176 }
2177
2178 static void
2179 file_open_dialog_response_cb (GtkWidget *chooser,
2180                               gint       response_id,
2181                               EvWindow  *ev_window)
2182 {
2183         if (response_id == GTK_RESPONSE_OK) {
2184                 GSList *uris;
2185                 gchar  *uri;
2186
2187                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2188
2189                 ev_application_open_uri_list (EV_APP, uris,
2190                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2191                                               gtk_get_current_event_time ());
2192
2193                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2194                 g_slist_free (uris);
2195
2196                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2197                 ev_application_set_filechooser_uri (EV_APP,
2198                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2199                                                     uri);
2200                 g_free (uri);
2201         }
2202
2203         gtk_widget_destroy (chooser);
2204 }
2205
2206 static void
2207 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2208 {
2209         GtkWidget   *chooser;
2210         const gchar *default_uri;
2211         gchar       *parent_uri = NULL;
2212
2213         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2214                                                GTK_WINDOW (window),
2215                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2216                                                GTK_STOCK_CANCEL,
2217                                                GTK_RESPONSE_CANCEL,
2218                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2219                                                NULL);
2220
2221         ev_document_factory_add_filters (chooser, NULL);
2222         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2223         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2224
2225         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2226         if (!default_uri && window->priv->uri) {
2227                 GFile *file, *parent;
2228
2229                 file = g_file_new_for_uri (window->priv->uri);
2230                 parent = g_file_get_parent (file);
2231                 if (parent) {
2232                         parent_uri = g_file_get_uri (parent);
2233                         default_uri = parent_uri;
2234                         g_object_unref (parent);
2235                 }
2236                 g_object_unref (file);
2237         }
2238
2239         if (default_uri) {
2240                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2241         } else {
2242                 const gchar *folder;
2243
2244                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2245                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2246                                                      folder ? folder : g_get_home_dir ());
2247         }
2248         g_free (parent_uri);
2249
2250         g_signal_connect (chooser, "response",
2251                           G_CALLBACK (file_open_dialog_response_cb),
2252                           window);
2253
2254         gtk_widget_show (chooser);
2255 }
2256
2257 static void
2258 ev_window_open_copy_at_dest (EvWindow   *window,
2259                              EvLinkDest *dest)
2260 {
2261         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2262
2263         ev_window_n_copies++;
2264
2265         if (window->priv->metadata)
2266                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2267         ev_window_open_document (new_window,
2268                                  window->priv->document,
2269                                  dest, 0, NULL);
2270         gtk_window_present (GTK_WINDOW (new_window));
2271 }
2272
2273 static void
2274 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2275 {
2276         ev_window_open_copy_at_dest (window, NULL);
2277 }
2278
2279 static void
2280 ev_window_cmd_recent_file_activate (GtkAction *action,
2281                                     EvWindow  *window)
2282 {
2283         GtkRecentInfo *info;
2284         const gchar   *uri;
2285
2286         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2287         g_assert (info != NULL);
2288
2289         uri = gtk_recent_info_get_uri (info);
2290
2291         ev_application_open_uri_at_dest (EV_APP, uri,
2292                                          gtk_window_get_screen (GTK_WINDOW (window)),
2293                                          NULL, 0, NULL, gtk_get_current_event_time ());
2294 }
2295
2296 static void
2297 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2298                                              const gchar        *uri,
2299                                              EvWindow           *window)
2300 {
2301         ev_application_open_uri_at_dest (EV_APP, uri,
2302                                          gtk_window_get_screen (GTK_WINDOW (window)),
2303                                          NULL, 0, NULL, gtk_get_current_event_time ());
2304 }
2305
2306 static void
2307 ev_window_add_recent (EvWindow *window, const char *filename)
2308 {
2309         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2310 }
2311
2312 static gint
2313 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2314 {
2315         gboolean     has_ev_a, has_ev_b;
2316         const gchar *evince = g_get_application_name ();
2317
2318         has_ev_a = gtk_recent_info_has_application (a, evince);
2319         has_ev_b = gtk_recent_info_has_application (b, evince);
2320
2321         if (has_ev_a && has_ev_b) {
2322                 time_t time_a, time_b;
2323
2324                 time_a = gtk_recent_info_get_modified (a);
2325                 time_b = gtk_recent_info_get_modified (b);
2326
2327                 return (time_b - time_a);
2328         } else if (has_ev_a) {
2329                 return -1;
2330         } else if (has_ev_b) {
2331                 return 1;
2332         }
2333
2334         return 0;
2335 }
2336
2337 /*
2338  * Doubles underscore to avoid spurious menu accels.
2339  */
2340 static gchar *
2341 ev_window_get_recent_file_label (gint index, const gchar *filename)
2342 {
2343         GString *str;
2344         gint length;
2345         const gchar *p;
2346         const gchar *end;
2347         gboolean is_rtl;
2348
2349         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2350
2351         g_return_val_if_fail (filename != NULL, NULL);
2352
2353         length = strlen (filename);
2354         str = g_string_sized_new (length + 10);
2355         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2356
2357         p = filename;
2358         end = filename + length;
2359
2360         while (p != end) {
2361                 const gchar *next;
2362                 next = g_utf8_next_char (p);
2363
2364                 switch (*p) {
2365                         case '_':
2366                                 g_string_append (str, "__");
2367                                 break;
2368                         default:
2369                                 g_string_append_len (str, p, next - p);
2370                                 break;
2371                 }
2372
2373                 p = next;
2374         }
2375
2376         return g_string_free (str, FALSE);
2377 }
2378
2379 static void
2380 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2381                                           GtkAction *action,
2382                                           GtkWidget *proxy,
2383                                           gpointer data)
2384 {
2385         GtkLabel *label;
2386
2387         if (!GTK_IS_MENU_ITEM (proxy))
2388                 return;
2389
2390         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2391
2392         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2393         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2394 }
2395
2396 static void
2397 ev_window_setup_recent (EvWindow *ev_window)
2398 {
2399         GList        *items, *l;
2400         guint         n_items = 0;
2401         const gchar  *evince = g_get_application_name ();
2402         static guint  i = 0;
2403
2404         if (ev_window->priv->recent_ui_id > 0) {
2405                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2406                                           ev_window->priv->recent_ui_id);
2407                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2408         }
2409         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2410
2411         if (ev_window->priv->recent_action_group) {
2412                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2413                                                     ev_window->priv->recent_action_group);
2414                 g_object_unref (ev_window->priv->recent_action_group);
2415         }
2416         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2417         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2418                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2419
2420         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2421                                             ev_window->priv->recent_action_group, -1);
2422
2423         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2424         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2425
2426         for (l = items; l && l->data; l = g_list_next (l)) {
2427                 GtkRecentInfo *info;
2428                 GtkAction     *action;
2429                 gchar         *action_name;
2430                 gchar         *label;
2431                 const gchar   *mime_type;
2432                 gchar         *content_type;
2433                 GIcon         *icon = NULL;
2434
2435                 info = (GtkRecentInfo *) l->data;
2436
2437                 if (!gtk_recent_info_has_application (info, evince) ||
2438                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2439                         continue;
2440
2441                 action_name = g_strdup_printf ("RecentFile%u", i++);
2442                 label = ev_window_get_recent_file_label (
2443                         n_items + 1, gtk_recent_info_get_display_name (info));
2444
2445                 mime_type = gtk_recent_info_get_mime_type (info);
2446                 content_type = g_content_type_from_mime_type (mime_type);
2447                 if (content_type != NULL) {
2448                         icon = g_content_type_get_icon (content_type);
2449                         g_free (content_type);
2450                 }
2451
2452                 action = g_object_new (GTK_TYPE_ACTION,
2453                                        "name", action_name,
2454                                        "label", label,
2455                                        "gicon", icon,
2456                                        "always-show-image", TRUE,
2457                                        NULL);
2458
2459                 g_object_set_data_full (G_OBJECT (action),
2460                                         "gtk-recent-info",
2461                                         gtk_recent_info_ref (info),
2462                                         (GDestroyNotify) gtk_recent_info_unref);
2463
2464                 g_signal_connect (action, "activate",
2465                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2466                                   (gpointer) ev_window);
2467
2468                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2469                                              action);
2470                 g_object_unref (action);
2471
2472                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2473                                        ev_window->priv->recent_ui_id,
2474                                        "/MainMenu/FileMenu/RecentFilesMenu",
2475                                        label,
2476                                        action_name,
2477                                        GTK_UI_MANAGER_MENUITEM,
2478                                        FALSE);
2479                 g_free (action_name);
2480                 g_free (label);
2481                 if (icon != NULL)
2482                         g_object_unref (icon);
2483
2484                 if (++n_items == 5)
2485                         break;
2486         }
2487
2488         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2489         g_list_free (items);
2490 }
2491
2492 static gboolean
2493 show_saving_progress (GFile *dst)
2494 {
2495         EvWindow  *ev_window;
2496         GtkWidget *area;
2497         gchar     *text;
2498         gchar     *uri;
2499         EvSaveType save_type;
2500
2501         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2502         ev_window->priv->progress_idle = 0;
2503
2504         if (ev_window->priv->message_area)
2505                 return FALSE;
2506
2507         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2508         uri = g_file_get_uri (dst);
2509         switch (save_type) {
2510         case EV_SAVE_DOCUMENT:
2511                 text = g_strdup_printf (_("Saving document to %s"), uri);
2512                 break;
2513         case EV_SAVE_ATTACHMENT:
2514                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2515                 break;
2516         case EV_SAVE_IMAGE:
2517                 text = g_strdup_printf (_("Saving image to %s"), uri);
2518                 break;
2519         default:
2520                 g_assert_not_reached ();
2521         }
2522         g_free (uri);
2523         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2524                                              text,
2525                                              GTK_STOCK_CLOSE,
2526                                              GTK_RESPONSE_CLOSE,
2527                                              GTK_STOCK_CANCEL,
2528                                              GTK_RESPONSE_CANCEL,
2529                                              NULL);
2530         g_signal_connect (area, "response",
2531                           G_CALLBACK (ev_window_progress_response_cb),
2532                           ev_window);
2533         gtk_widget_show (area);
2534         ev_window_set_message_area (ev_window, area);
2535         g_free (text);
2536
2537         return FALSE;
2538 }
2539
2540 static void
2541 window_save_file_copy_ready_cb (GFile        *src,
2542                                 GAsyncResult *async_result,
2543                                 GFile        *dst)
2544 {
2545         EvWindow *ev_window;
2546         GError   *error = NULL;
2547
2548         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2549         ev_window_clear_progress_idle (ev_window);
2550
2551         if (g_file_copy_finish (src, async_result, &error)) {
2552                 ev_tmp_file_unlink (src);
2553                 return;
2554         }
2555
2556         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2557                 gchar *name;
2558
2559                 name = g_file_get_basename (dst);
2560                 ev_window_error_message (ev_window, error,
2561                                          _("The file could not be saved as “%s”."),
2562                                          name);
2563                 g_free (name);
2564         }
2565         ev_tmp_file_unlink (src);
2566         g_error_free (error);
2567 }
2568
2569 static void
2570 window_save_file_copy_progress_cb (goffset n_bytes,
2571                                    goffset total_bytes,
2572                                    GFile  *dst)
2573 {
2574         EvWindow  *ev_window;
2575         EvSaveType save_type;
2576         gchar     *status;
2577         gdouble    fraction;
2578
2579         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2580
2581         if (!ev_window->priv->message_area)
2582                 return;
2583
2584         if (total_bytes <= 0)
2585                 return;
2586
2587         fraction = n_bytes / (gdouble)total_bytes;
2588         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2589
2590         switch (save_type) {
2591         case EV_SAVE_DOCUMENT:
2592                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2593                                           (gint)(fraction * 100));
2594                 break;
2595         case EV_SAVE_ATTACHMENT:
2596                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2597                                           (gint)(fraction * 100));
2598                 break;
2599         case EV_SAVE_IMAGE:
2600                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2601                                           (gint)(fraction * 100));
2602                 break;
2603         default:
2604                 g_assert_not_reached ();
2605         }
2606
2607         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2608                                              status);
2609         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2610                                                fraction);
2611
2612         g_free (status);
2613 }
2614
2615 static void
2616 ev_window_save_remote (EvWindow  *ev_window,
2617                        EvSaveType save_type,
2618                        GFile     *src,
2619                        GFile     *dst)
2620 {
2621         ev_window_reset_progress_cancellable (ev_window);
2622         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2623         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2624         g_file_copy_async (src, dst,
2625                            G_FILE_COPY_OVERWRITE,
2626                            G_PRIORITY_DEFAULT,
2627                            ev_window->priv->progress_cancellable,
2628                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2629                            dst,
2630                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2631                            dst);
2632         ev_window->priv->progress_idle =
2633                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2634                                             1,
2635                                             (GSourceFunc)show_saving_progress,
2636                                             dst,
2637                                             NULL);
2638 }
2639
2640 static void
2641 ev_window_clear_save_job (EvWindow *ev_window)
2642 {
2643         if (ev_window->priv->save_job != NULL) {
2644                 if (!ev_job_is_finished (ev_window->priv->save_job))
2645                         ev_job_cancel (ev_window->priv->save_job);
2646
2647                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2648                                                       ev_window_save_job_cb,
2649                                                       ev_window);
2650                 g_object_unref (ev_window->priv->save_job);
2651                 ev_window->priv->save_job = NULL;
2652         }
2653 }
2654
2655 static void
2656 ev_window_save_job_cb (EvJob     *job,
2657                        EvWindow  *window)
2658 {
2659         if (ev_job_is_failed (job)) {
2660                 ev_window_error_message (window, job->error,
2661                                          _("The file could not be saved as “%s”."),
2662                                          EV_JOB_SAVE (job)->uri);
2663         } else {
2664                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2665         }
2666
2667         ev_window_clear_save_job (window);
2668 }
2669
2670 static void
2671 file_save_dialog_response_cb (GtkWidget *fc,
2672                               gint       response_id,
2673                               EvWindow  *ev_window)
2674 {
2675         gchar *uri;
2676         GFile *file, *parent;
2677
2678         if (response_id != GTK_RESPONSE_OK) {
2679                 gtk_widget_destroy (fc);
2680                 return;
2681         }
2682
2683         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2684         file = g_file_new_for_uri (uri);
2685         parent = g_file_get_parent (file);
2686         g_object_unref (file);
2687         if (parent) {
2688                 gchar *folder_uri;
2689
2690                 folder_uri = g_file_get_uri (parent);
2691                 ev_application_set_filechooser_uri (EV_APP,
2692                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2693                                                     folder_uri);
2694                 g_free (folder_uri);
2695                 g_object_unref (parent);
2696         }
2697
2698         /* FIXME: remote copy should be done here rather than in the save job,
2699          * so that we can track progress and cancel the operation
2700          */
2701
2702         ev_window_clear_save_job (ev_window);
2703         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2704                                                      uri, ev_window->priv->uri);
2705         g_signal_connect (ev_window->priv->save_job, "finished",
2706                           G_CALLBACK (ev_window_save_job_cb),
2707                           ev_window);
2708         /* The priority doesn't matter for this job */
2709         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2710
2711         g_free (uri);
2712         gtk_widget_destroy (fc);
2713 }
2714
2715 static void
2716 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2717 {
2718         GtkWidget *fc;
2719         gchar *base_name;
2720         GFile *file;
2721         const gchar *default_uri;
2722
2723         fc = gtk_file_chooser_dialog_new (
2724                 _("Save a Copy"),
2725                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2726                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2727                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2728                 NULL);
2729
2730         ev_document_factory_add_filters (fc, ev_window->priv->document);
2731         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2732         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2733                                                 GTK_RESPONSE_OK,
2734                                                 GTK_RESPONSE_CANCEL,
2735                                                 -1);
2736
2737         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2738         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2739         file = g_file_new_for_uri (ev_window->priv->uri);
2740         base_name = g_file_get_basename (file);
2741         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2742
2743         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2744         if (default_uri) {
2745                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2746         } else {
2747                 const gchar *folder;
2748
2749                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2750                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2751                                                      folder ? folder : g_get_home_dir ());
2752         }
2753
2754         g_object_unref (file);
2755         g_free (base_name);
2756
2757         g_signal_connect (fc, "response",
2758                           G_CALLBACK (file_save_dialog_response_cb),
2759                           ev_window);
2760
2761         gtk_widget_show (fc);
2762 }
2763
2764 static GKeyFile *
2765 get_print_settings_file (void)
2766 {
2767         GKeyFile *print_settings_file;
2768         gchar    *filename;
2769         GError *error = NULL;
2770
2771         print_settings_file = g_key_file_new ();
2772
2773         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2774                                      EV_PRINT_SETTINGS_FILE, NULL);
2775         if (!g_key_file_load_from_file (print_settings_file,
2776                                         filename,
2777                                         G_KEY_FILE_KEEP_COMMENTS |
2778                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2779                                         &error)) {
2780
2781                 /* Don't warn if the file simply doesn't exist */
2782                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2783                         g_warning ("%s", error->message);
2784
2785                 g_error_free (error);
2786         }
2787
2788         g_free (filename);
2789
2790         return print_settings_file;
2791 }
2792
2793 static void
2794 save_print_setting_file (GKeyFile *key_file)
2795 {
2796         gchar  *filename;
2797         gchar  *data;
2798         gsize  data_length;
2799         GError *error = NULL;
2800
2801         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2802                                      EV_PRINT_SETTINGS_FILE, NULL);
2803         data = g_key_file_to_data (key_file, &data_length, NULL);
2804         g_file_set_contents (filename, data, data_length, &error);
2805         if (error) {
2806                 g_warning ("Failed to save print settings: %s", error->message);
2807                 g_error_free (error);
2808         }
2809         g_free (data);
2810         g_free (filename);
2811 }
2812
2813 static void
2814 ev_window_save_print_settings (EvWindow         *window,
2815                                GtkPrintSettings *print_settings)
2816 {
2817         GKeyFile *key_file;
2818         gint      i;
2819
2820         key_file = get_print_settings_file ();
2821         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2822
2823         /* Save print settings that are specific to the document */
2824         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2825                 /* Remove it from global settings */
2826                 g_key_file_remove_key (key_file, EV_PRINT_SETTINGS_GROUP,
2827                                        document_print_settings[i], NULL);
2828
2829                 if (window->priv->metadata) {
2830                         const gchar *value;
2831
2832                         value = gtk_print_settings_get (print_settings,
2833                                                         document_print_settings[i]);
2834                         ev_metadata_set_string (window->priv->metadata,
2835                                                 document_print_settings[i], value);
2836                 }
2837         }
2838
2839         save_print_setting_file (key_file);
2840         g_key_file_free (key_file);
2841 }
2842
2843 static void
2844 ev_window_save_print_page_setup (EvWindow     *window,
2845                                  GtkPageSetup *page_setup)
2846 {
2847         GKeyFile *key_file;
2848
2849         key_file = get_print_settings_file ();
2850         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2851
2852         /* Do not save document settings in global file */
2853         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2854                                "page-setup-orientation", NULL);
2855         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2856                                "page-setup-margin-top", NULL);
2857         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2858                                "page-setup-margin-bottom", NULL);
2859         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2860                                "page-setup-margin-left", NULL);
2861         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2862                                "page-setup-margin-right", NULL);
2863
2864         save_print_setting_file (key_file);
2865         g_key_file_free (key_file);
2866
2867         if (!window->priv->metadata)
2868                 return;
2869
2870         /* Save page setup options that are specific to the document */
2871         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2872                              gtk_page_setup_get_orientation (page_setup));
2873         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2874                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2875         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2876                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2877         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2878                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2879         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2880                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2881 }
2882
2883 static void
2884 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2885                                              GtkPrintSettings *print_settings)
2886 {
2887         gint i;
2888
2889         if (!window->priv->metadata)
2890                 return;
2891
2892         /* Load print setting that are specific to the document */
2893         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2894                 gchar *value = NULL;
2895
2896                 ev_metadata_get_string (window->priv->metadata,
2897                                         document_print_settings[i], &value);
2898                 gtk_print_settings_set (print_settings,
2899                                         document_print_settings[i], value);
2900         }
2901 }
2902
2903 static void
2904 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2905                                                GtkPageSetup *page_setup)
2906 {
2907         gint          int_value;
2908         gdouble       double_value;
2909         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2910
2911         /* Load page setup options that are specific to the document */
2912         if (window->priv->metadata &&
2913             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2914                 gtk_page_setup_set_orientation (page_setup, int_value);
2915         } else {
2916                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2917         }
2918
2919         if (window->priv->metadata &&
2920             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2921                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2922         } else {
2923                 gtk_page_setup_set_top_margin (page_setup,
2924                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2925                                                GTK_UNIT_MM);
2926         }
2927
2928         if (window->priv->metadata &&
2929             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2930                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2931         } else {
2932                 gtk_page_setup_set_bottom_margin (page_setup,
2933                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2934                                                   GTK_UNIT_MM);
2935         }
2936
2937         if (window->priv->metadata &&
2938             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2939                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2940         } else {
2941                 gtk_page_setup_set_left_margin (page_setup,
2942                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2943                                                 GTK_UNIT_MM);
2944         }
2945
2946         if (window->priv->metadata &&
2947             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2948                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2949         } else {
2950                 gtk_page_setup_set_right_margin (page_setup,
2951                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2952                                                  GTK_UNIT_MM);
2953         }
2954 }
2955
2956 static GtkPrintSettings *
2957 get_print_settings (GKeyFile *key_file)
2958 {
2959         GtkPrintSettings *print_settings;
2960
2961         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2962                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2963                 gtk_print_settings_new ();
2964
2965         return print_settings ? print_settings : gtk_print_settings_new ();
2966 }
2967
2968 static GtkPageSetup *
2969 get_print_page_setup (GKeyFile *key_file)
2970 {
2971         GtkPageSetup *page_setup;
2972
2973         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2974                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2975                 gtk_page_setup_new ();
2976
2977         return page_setup ? page_setup : gtk_page_setup_new ();
2978 }
2979
2980 static void
2981 ev_window_print_cancel (EvWindow *ev_window)
2982 {
2983         EvPrintOperation *op;
2984
2985         if (!ev_window->priv->print_queue)
2986                 return;
2987
2988         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2989                 ev_print_operation_cancel (op);
2990         }
2991 }
2992
2993 static void
2994 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2995                                              gint      n_jobs)
2996 {
2997         gchar *text = NULL;
2998
2999         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
3000             !ev_window->priv->print_queue)
3001                 return;
3002
3003         if (n_jobs == 0) {
3004                 ev_window_set_message_area (ev_window, NULL);
3005                 return;
3006         }
3007
3008         if (n_jobs > 1) {
3009                 text = g_strdup_printf (ngettext ("%d pending job in queue",
3010                                                   "%d pending jobs in queue",
3011                                                   n_jobs - 1), n_jobs - 1);
3012         }
3013
3014         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
3015                                             text);
3016         g_free (text);
3017 }
3018
3019 static gboolean
3020 destroy_window (GtkWidget *window)
3021 {
3022         gtk_widget_destroy (window);
3023
3024         return FALSE;
3025 }
3026
3027 static void
3028 ev_window_print_operation_done (EvPrintOperation       *op,
3029                                 GtkPrintOperationResult result,
3030                                 EvWindow               *ev_window)
3031 {
3032         gint n_jobs;
3033
3034         switch (result) {
3035         case GTK_PRINT_OPERATION_RESULT_APPLY: {
3036                 GtkPrintSettings *print_settings;
3037
3038                 print_settings = ev_print_operation_get_print_settings (op);
3039                 ev_window_save_print_settings (ev_window, print_settings);
3040
3041                 if (ev_print_operation_get_embed_page_setup (op)) {
3042                         GtkPageSetup *page_setup;
3043
3044                         page_setup = ev_print_operation_get_default_page_setup (op);
3045                         ev_window_save_print_page_setup (ev_window, page_setup);
3046                 }
3047         }
3048
3049                 break;
3050         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3051                 GtkWidget *dialog;
3052                 GError    *error = NULL;
3053
3054
3055                 ev_print_operation_get_error (op, &error);
3056
3057                 /* The message area is already used by
3058                  * the printing progress, so it's better to
3059                  * use a popup dialog in this case
3060                  */
3061                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3062                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3063                                                  GTK_MESSAGE_ERROR,
3064                                                  GTK_BUTTONS_CLOSE,
3065                                                  "%s", _("Failed to print document"));
3066                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3067                                                           "%s", error->message);
3068                 g_signal_connect (dialog, "response",
3069                                   G_CALLBACK (gtk_widget_destroy),
3070                                   NULL);
3071                 gtk_widget_show (dialog);
3072
3073                 g_error_free (error);
3074         }
3075                 break;
3076         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3077         default:
3078                 break;
3079         }
3080
3081         g_queue_remove (ev_window->priv->print_queue, op);
3082         g_object_unref (op);
3083         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3084         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3085
3086         if (n_jobs == 0 && ev_window->priv->close_after_print)
3087                 g_idle_add ((GSourceFunc)destroy_window,
3088                             ev_window);
3089 }
3090
3091 static void
3092 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3093                                       gint                   response,
3094                                       EvWindow              *ev_window)
3095 {
3096         if (response == GTK_RESPONSE_CANCEL) {
3097                 EvPrintOperation *op;
3098
3099                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3100                 ev_print_operation_cancel (op);
3101         } else {
3102                 gtk_widget_hide (GTK_WIDGET (area));
3103         }
3104 }
3105
3106 static void
3107 ev_window_print_operation_status_changed (EvPrintOperation *op,
3108                                           EvWindow         *ev_window)
3109 {
3110         const gchar *status;
3111         gdouble      fraction;
3112
3113         status = ev_print_operation_get_status (op);
3114         fraction = ev_print_operation_get_progress (op);
3115
3116         if (!ev_window->priv->message_area) {
3117                 GtkWidget   *area;
3118                 const gchar *job_name;
3119                 gchar       *text;
3120
3121                 job_name = ev_print_operation_get_job_name (op);
3122                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3123
3124                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3125                                                      text,
3126                                                      GTK_STOCK_CLOSE,
3127                                                      GTK_RESPONSE_CLOSE,
3128                                                      GTK_STOCK_CANCEL,
3129                                                      GTK_RESPONSE_CANCEL,
3130                                                      NULL);
3131                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3132                 g_signal_connect (area, "response",
3133                                   G_CALLBACK (ev_window_print_progress_response_cb),
3134                                   ev_window);
3135                 gtk_widget_show (area);
3136                 ev_window_set_message_area (ev_window, area);
3137                 g_free (text);
3138         }
3139
3140         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3141                                              status);
3142         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3143                                                fraction);
3144 }
3145
3146 static void
3147 ev_window_print_operation_begin_print (EvPrintOperation *op,
3148                                        EvWindow         *ev_window)
3149 {
3150         if (!ev_window->priv->print_queue)
3151                 ev_window->priv->print_queue = g_queue_new ();
3152
3153         g_queue_push_head (ev_window->priv->print_queue, op);
3154         ev_window_print_update_pending_jobs_message (ev_window,
3155                                                      g_queue_get_length (ev_window->priv->print_queue));
3156 }
3157
3158 void
3159 ev_window_print_range (EvWindow *ev_window,
3160                        gint      first_page,
3161                        gint      last_page)
3162 {
3163         EvPrintOperation *op;
3164         GKeyFile         *print_settings_file;
3165         GtkPrintSettings *print_settings;
3166         GtkPageSetup     *print_page_setup;
3167         gint              current_page;
3168         gint              document_last_page;
3169
3170         g_return_if_fail (EV_IS_WINDOW (ev_window));
3171         g_return_if_fail (ev_window->priv->document != NULL);
3172
3173         if (!ev_window->priv->print_queue)
3174                 ev_window->priv->print_queue = g_queue_new ();
3175
3176         op = ev_print_operation_new (ev_window->priv->document);
3177         if (!op) {
3178                 g_warning ("%s", "Printing is not supported for document\n");
3179                 return;
3180         }
3181
3182         g_signal_connect (op, "begin_print",
3183                           G_CALLBACK (ev_window_print_operation_begin_print),
3184                           (gpointer)ev_window);
3185         g_signal_connect (op, "status_changed",
3186                           G_CALLBACK (ev_window_print_operation_status_changed),
3187                           (gpointer)ev_window);
3188         g_signal_connect (op, "done",
3189                           G_CALLBACK (ev_window_print_operation_done),
3190                           (gpointer)ev_window);
3191
3192         current_page = ev_document_model_get_page (ev_window->priv->model);
3193         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3194
3195         print_settings_file = get_print_settings_file ();
3196
3197         print_settings = get_print_settings (print_settings_file);
3198         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3199
3200         print_page_setup = get_print_page_setup (print_settings_file);
3201         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3202
3203         if (first_page != 1 || last_page != document_last_page) {
3204                 GtkPageRange range;
3205
3206                 /* Ranges in GtkPrint are 0 - N */
3207                 range.start = first_page - 1;
3208                 range.end = last_page - 1;
3209
3210                 gtk_print_settings_set_print_pages (print_settings,
3211                                                     GTK_PRINT_PAGES_RANGES);
3212                 gtk_print_settings_set_page_ranges (print_settings,
3213                                                     &range, 1);
3214         }
3215
3216         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3217         ev_print_operation_set_current_page (op, current_page);
3218         ev_print_operation_set_print_settings (op, print_settings);
3219         ev_print_operation_set_default_page_setup (op, print_page_setup);
3220 #ifdef WITH_GCONF
3221         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3222                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3223                                                                              NULL));
3224 #else
3225         ev_print_operation_set_embed_page_setup (op, TRUE);
3226 #endif
3227
3228         g_object_unref (print_settings);
3229         g_object_unref (print_page_setup);
3230         g_key_file_free (print_settings_file);
3231
3232         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3233 }
3234
3235 static void
3236 ev_window_print (EvWindow *window)
3237 {
3238         ev_window_print_range (window, 1,
3239                                ev_document_get_n_pages (window->priv->document));
3240 }
3241
3242 static void
3243 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3244 {
3245         ev_window_print (ev_window);
3246 }
3247
3248 static void
3249 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3250 {
3251         if (ev_window->priv->properties == NULL) {
3252                 ev_window->priv->properties = ev_properties_dialog_new ();
3253                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3254                                                    ev_window->priv->uri,
3255                                                    ev_window->priv->document);
3256                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3257                                            (gpointer) &(ev_window->priv->properties));
3258                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3259                                               GTK_WINDOW (ev_window));
3260         }
3261
3262         ev_document_fc_mutex_lock ();
3263         gtk_widget_show (ev_window->priv->properties);
3264         ev_document_fc_mutex_unlock ();
3265 }
3266
3267 static void
3268 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3269                                          gint       response,
3270                                          EvWindow  *ev_window)
3271 {
3272         gtk_widget_destroy (GTK_WIDGET (dialog));
3273
3274         switch (response) {
3275         case GTK_RESPONSE_YES:
3276                 if (!ev_window->priv->print_queue ||
3277                     g_queue_is_empty (ev_window->priv->print_queue))
3278                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3279                 else
3280                         ev_window->priv->close_after_print = TRUE;
3281                 break;
3282         case GTK_RESPONSE_NO:
3283                 ev_window->priv->close_after_print = TRUE;
3284                 if (ev_window->priv->print_queue &&
3285                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3286                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3287                         ev_window_print_cancel (ev_window);
3288                 } else {
3289                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3290                 }
3291                 break;
3292         case GTK_RESPONSE_CANCEL:
3293         default:
3294                 ev_window->priv->close_after_print = FALSE;
3295         }
3296 }
3297
3298 static void
3299 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3300 {
3301         GtkWidget *dialog;
3302         gchar     *text, *markup;
3303         gint       n_print_jobs;
3304
3305         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3306                 gint current_page;
3307
3308                 /* Save current page */
3309                 current_page = ev_view_presentation_get_current_page (
3310                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3311                 ev_document_model_set_page (ev_window->priv->model, current_page);
3312         }
3313
3314         /* TODO: warn about form fields, and annots not saved */
3315
3316         n_print_jobs = ev_window->priv->print_queue ?
3317                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3318
3319         if (n_print_jobs == 0) {
3320                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3321                 return;
3322         }
3323
3324         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3325                                          GTK_DIALOG_MODAL,
3326                                          GTK_MESSAGE_QUESTION,
3327                                          GTK_BUTTONS_NONE,
3328                                          NULL);
3329         if (n_print_jobs == 1) {
3330                 EvPrintOperation *op;
3331                 const gchar      *job_name;
3332
3333                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3334                 job_name = ev_print_operation_get_job_name (op);
3335
3336                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3337                                         job_name);
3338         } else {
3339                 text = g_strdup_printf (_("There are %d print jobs active. "
3340                                           "Wait until print finishes before closing?"),
3341                                         n_print_jobs);
3342         }
3343
3344         markup = g_strdup_printf ("<b>%s</b>", text);
3345         g_free (text);
3346
3347         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3348         g_free (markup);
3349
3350         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3351                                                   _("If you close the window, pending print "
3352                                                     "jobs will not be printed."));
3353
3354         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3355                                 _("Cancel _print and Close"),
3356                                 GTK_RESPONSE_NO,
3357                                 GTK_STOCK_CANCEL,
3358                                 GTK_RESPONSE_CANCEL,
3359                                 _("Close _after Printing"),
3360                                 GTK_RESPONSE_YES,
3361                                 NULL);
3362         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3363         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3364                                                  GTK_RESPONSE_YES,
3365                                                  GTK_RESPONSE_NO,
3366                                                  GTK_RESPONSE_CANCEL,
3367                                                  -1);
3368
3369         g_signal_connect (dialog, "response",
3370                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3371                           ev_window);
3372         gtk_widget_show (dialog);
3373 }
3374
3375 static void
3376 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3377 {
3378         GtkAction *action;
3379
3380         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3381         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3382         update_chrome_visibility (window);
3383
3384         action = gtk_action_group_get_action (window->priv->action_group,
3385                                               PAGE_SELECTOR_ACTION);
3386         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3387 }
3388
3389 static void
3390 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3391 {
3392         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3393 }
3394
3395 static void
3396 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3397 {
3398         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3399 }
3400
3401 static void
3402 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3403 {
3404         gboolean continuous;
3405
3406         ev_window_stop_presentation (ev_window, TRUE);
3407         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3408         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3409 }
3410
3411 static void
3412 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3413 {
3414         gboolean dual_page;
3415
3416         ev_window_stop_presentation (ev_window, TRUE);
3417         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3418         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3419 }
3420
3421 static void
3422 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3423 {
3424         ev_window_stop_presentation (ev_window, TRUE);
3425
3426         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3427                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3428         } else {
3429                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3430         }
3431         ev_window_update_actions (ev_window);
3432 }
3433
3434 static void
3435 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3436 {
3437         ev_window_stop_presentation (ev_window, TRUE);
3438
3439         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3440                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3441         } else {
3442                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3443         }
3444         ev_window_update_actions (ev_window);
3445 }
3446
3447
3448 static void
3449 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3450 {
3451         g_return_if_fail (EV_IS_WINDOW (ev_window));
3452
3453         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3454 }
3455
3456 static void
3457 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3458 {
3459         g_return_if_fail (EV_IS_WINDOW (ev_window));
3460
3461         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3462                 g_error ("Find action should be insensitive since document doesn't support find");
3463                 return;
3464         }
3465
3466         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3467         update_chrome_visibility (ev_window);
3468         gtk_widget_grab_focus (ev_window->priv->find_bar);
3469 }
3470
3471 static void
3472 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3473 {
3474         g_return_if_fail (EV_IS_WINDOW (ev_window));
3475
3476         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3477         update_chrome_visibility (ev_window);
3478         gtk_widget_grab_focus (ev_window->priv->find_bar);
3479         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3480 }
3481
3482 static void
3483 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3484 {
3485         g_return_if_fail (EV_IS_WINDOW (ev_window));
3486
3487         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3488         update_chrome_visibility (ev_window);
3489         gtk_widget_grab_focus (ev_window->priv->find_bar);
3490         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3491 }
3492
3493 static void
3494 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3495 {
3496         g_return_if_fail (EV_IS_WINDOW (ev_window));
3497
3498         ev_view_copy (EV_VIEW (ev_window->priv->view));
3499 }
3500
3501 static void
3502 ev_window_sidebar_position_change_cb (GObject    *object,
3503                                       GParamSpec *pspec,
3504                                       EvWindow   *ev_window)
3505 {
3506         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3507                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3508                                      gtk_paned_get_position (GTK_PANED (object)));
3509 }
3510
3511 static void
3512 ev_window_update_fullscreen_action (EvWindow *window)
3513 {
3514         GtkAction *action;
3515
3516         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3517         g_signal_handlers_block_by_func
3518                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3519         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3520                                       ev_document_model_get_fullscreen (window->priv->model));
3521         g_signal_handlers_unblock_by_func
3522                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3523 }
3524
3525 static void
3526 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3527 {
3528         GtkWidget *item;
3529
3530         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3531         g_object_set (item, "is-important", FALSE, NULL);
3532
3533         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3534         g_object_set (item, "is-important", FALSE, NULL);
3535
3536         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3537         g_object_set (item, "is-important", TRUE, NULL);
3538
3539         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3540         g_object_set (item, "is-important", TRUE, NULL);
3541 }
3542
3543 static void
3544 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3545 {
3546         static gboolean done = FALSE;
3547
3548         if (!done) {
3549                 gtk_rc_parse_string (
3550                         "\n"
3551                         "   style \"fullscreen-toolbar-style\"\n"
3552                         "   {\n"
3553                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3554                         "   }\n"
3555                         "\n"
3556                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3557                         "\n");
3558                 done = TRUE;
3559         }
3560
3561         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3562 }
3563
3564 static void
3565 ev_window_run_fullscreen (EvWindow *window)
3566 {
3567         gboolean fullscreen_window = TRUE;
3568
3569         if (ev_document_model_get_fullscreen (window->priv->model))
3570                 return;
3571
3572         if (!window->priv->fullscreen_toolbar) {
3573                 window->priv->fullscreen_toolbar =
3574                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3575                                                    "/FullscreenToolbar");
3576
3577                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3578                                        GTK_TOOLBAR_BOTH_HORIZ);
3579                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3580                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3581
3582                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3583                                     window->priv->fullscreen_toolbar,
3584                                     FALSE, FALSE, 0);
3585                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3586                                        window->priv->fullscreen_toolbar, 1);
3587         }
3588
3589         if (EV_WINDOW_IS_PRESENTATION (window)) {
3590                 ev_window_stop_presentation (window, FALSE);
3591                 fullscreen_window = FALSE;
3592         }
3593
3594         g_object_set (G_OBJECT (window->priv->scrolled_window),
3595                       "shadow-type", GTK_SHADOW_NONE,
3596                       NULL);
3597
3598         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3599         ev_window_update_fullscreen_action (window);
3600
3601         /* If the user doesn't have the main toolbar he/she won't probably want
3602          * the toolbar in fullscreen mode. See bug #483048
3603          */
3604         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3605                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3606         update_chrome_visibility (window);
3607
3608         if (fullscreen_window)
3609                 gtk_window_fullscreen (GTK_WINDOW (window));
3610         gtk_widget_grab_focus (window->priv->view);
3611
3612         if (window->priv->metadata && !ev_window_is_empty (window))
3613                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3614 }
3615
3616 static void
3617 ev_window_stop_fullscreen (EvWindow *window,
3618                            gboolean  unfullscreen_window)
3619 {
3620         if (!ev_document_model_get_fullscreen (window->priv->model))
3621                 return;
3622
3623         g_object_set (G_OBJECT (window->priv->scrolled_window),
3624                       "shadow-type", GTK_SHADOW_IN,
3625                       NULL);
3626
3627         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3628         ev_window_update_fullscreen_action (window);
3629         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3630         update_chrome_visibility (window);
3631         if (unfullscreen_window)
3632                 gtk_window_unfullscreen (GTK_WINDOW (window));
3633
3634         if (window->priv->metadata && !ev_window_is_empty (window))
3635                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3636 }
3637
3638 static void
3639 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3640 {
3641         gboolean fullscreen;
3642
3643         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3644         if (fullscreen) {
3645                 ev_window_run_fullscreen (window);
3646         } else {
3647                 ev_window_stop_fullscreen (window, TRUE);
3648         }
3649 }
3650
3651 static void
3652 ev_window_update_presentation_action (EvWindow *window)
3653 {
3654         GtkAction *action;
3655
3656         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3657         g_signal_handlers_block_by_func
3658                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3659         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3660                                       EV_WINDOW_IS_PRESENTATION (window));
3661         g_signal_handlers_unblock_by_func
3662                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3663 }
3664
3665 static void
3666 ev_window_view_presentation_finished (EvWindow *window)
3667 {
3668         ev_window_stop_presentation (window, TRUE);
3669 }
3670
3671 static void
3672 ev_window_run_presentation (EvWindow *window)
3673 {
3674         gboolean fullscreen_window = TRUE;
3675         guint    current_page;
3676         guint    rotation;
3677         gboolean inverted_colors;
3678
3679         if (EV_WINDOW_IS_PRESENTATION (window))
3680                 return;
3681
3682         if (ev_document_model_get_fullscreen (window->priv->model)) {
3683                 ev_window_stop_fullscreen (window, FALSE);
3684                 fullscreen_window = FALSE;
3685         }
3686
3687         current_page = ev_document_model_get_page (window->priv->model);
3688         rotation = ev_document_model_get_rotation (window->priv->model);
3689         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3690         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3691                                                                     current_page,
3692                                                                     rotation,
3693                                                                     inverted_colors);
3694         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3695                                   G_CALLBACK (ev_window_view_presentation_finished),
3696                                   window);
3697
3698         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3699                             window->priv->presentation_view,
3700                             TRUE, TRUE, 0);
3701
3702         gtk_widget_hide (window->priv->hpaned);
3703         ev_window_update_presentation_action (window);
3704         update_chrome_visibility (window);
3705
3706         gtk_widget_grab_focus (window->priv->presentation_view);
3707         if (fullscreen_window)
3708                 gtk_window_fullscreen (GTK_WINDOW (window));
3709
3710         gtk_widget_show (window->priv->presentation_view);
3711
3712         ev_application_screensaver_disable (EV_APP);
3713
3714         if (window->priv->metadata && !ev_window_is_empty (window))
3715                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3716 }
3717
3718 static void
3719 ev_window_stop_presentation (EvWindow *window,
3720                              gboolean  unfullscreen_window)
3721 {
3722         guint current_page;
3723
3724         if (!EV_WINDOW_IS_PRESENTATION (window))
3725                 return;
3726
3727         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3728         ev_document_model_set_page (window->priv->model, current_page);
3729
3730         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3731                               window->priv->presentation_view);
3732         window->priv->presentation_view = NULL;
3733
3734         gtk_widget_show (window->priv->hpaned);
3735         ev_window_update_presentation_action (window);
3736         update_chrome_visibility (window);
3737         if (unfullscreen_window)
3738                 gtk_window_unfullscreen (GTK_WINDOW (window));
3739
3740         gtk_widget_grab_focus (window->priv->view);
3741
3742         ev_application_screensaver_enable (EV_APP);
3743
3744         if (window->priv->metadata && !ev_window_is_empty (window))
3745                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3746 }
3747
3748 static void
3749 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3750 {
3751         gboolean presentation;
3752
3753         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3754         if (presentation) {
3755                 ev_window_run_presentation (window);
3756         }
3757 }
3758
3759 static void
3760 ev_window_setup_gtk_settings (EvWindow *window)
3761 {
3762         GtkSettings *settings;
3763         GdkScreen   *screen;
3764         gchar       *menubar_accel_accel;
3765
3766         screen = gtk_window_get_screen (GTK_WINDOW (window));
3767         settings = gtk_settings_get_for_screen (screen);
3768
3769         g_object_get (settings,
3770                       "gtk-menu-bar-accel", &menubar_accel_accel,
3771                       NULL);
3772         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3773                 gtk_accelerator_parse (menubar_accel_accel,
3774                                        &window->priv->menubar_accel_keyval,
3775                                        &window->priv->menubar_accel_modifier);
3776                 if (window->priv->menubar_accel_keyval == 0) {
3777                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3778                                    menubar_accel_accel);
3779                 }
3780         } else {
3781                 window->priv->menubar_accel_keyval = 0;
3782                 window->priv->menubar_accel_modifier = 0;
3783         }
3784
3785         g_free (menubar_accel_accel);
3786 }
3787
3788 static void
3789 ev_window_update_max_min_scale (EvWindow *window)
3790 {
3791         gdouble    dpi;
3792         GtkAction *action;
3793         gdouble    min_width, min_height;
3794         gdouble    width, height;
3795         gdouble    max_scale;
3796         gint       rotation = ev_document_model_get_rotation (window->priv->model);
3797
3798         if (!window->priv->document)
3799                 return;
3800
3801         dpi = get_screen_dpi (window) / 72.0;
3802
3803         ev_document_get_min_page_size (window->priv->document, &min_width, &min_height);
3804         width = (rotation == 0 || rotation == 180) ? min_width : min_height;
3805         height = (rotation == 0 || rotation == 180) ? min_height : min_width;
3806         max_scale = sqrt (PAGE_CACHE_SIZE / (width * dpi * 4 * height * dpi));
3807
3808         action = gtk_action_group_get_action (window->priv->action_group,
3809                                               ZOOM_CONTROL_ACTION);
3810         ephy_zoom_action_set_max_zoom_level (EPHY_ZOOM_ACTION (action), max_scale * dpi);
3811
3812         ev_document_model_set_min_scale (window->priv->model, MIN_SCALE * dpi);
3813         ev_document_model_set_max_scale (window->priv->model, max_scale * dpi);
3814 }
3815
3816 static void
3817 ev_window_screen_changed (GtkWidget *widget,
3818                           GdkScreen *old_screen)
3819 {
3820         EvWindow *window = EV_WINDOW (widget);
3821         GdkScreen *screen;
3822
3823         screen = gtk_widget_get_screen (widget);
3824         if (screen == old_screen)
3825                 return;
3826
3827         ev_window_setup_gtk_settings (window);
3828         ev_window_update_max_min_scale (window);
3829
3830         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3831                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3832         }
3833 }
3834
3835 static gboolean
3836 ev_window_state_event (GtkWidget           *widget,
3837                        GdkEventWindowState *event)
3838 {
3839         EvWindow *window = EV_WINDOW (widget);
3840
3841         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3842                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3843         }
3844
3845         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3846                 return FALSE;
3847
3848         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3849                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3850                         return FALSE;
3851
3852                 ev_window_run_fullscreen (window);
3853         } else {
3854                 if (ev_document_model_get_fullscreen (window->priv->model))
3855                         ev_window_stop_fullscreen (window, FALSE);
3856                 else if (EV_WINDOW_IS_PRESENTATION (window))
3857                         ev_window_stop_presentation (window, FALSE);
3858         }
3859
3860         return FALSE;
3861 }
3862
3863 static void
3864 ev_window_set_page_mode (EvWindow         *window,
3865                          EvWindowPageMode  page_mode)
3866 {
3867         GtkWidget *child = NULL;
3868         GtkWidget *real_child;
3869
3870         if (window->priv->page_mode == page_mode)
3871                 return;
3872
3873         window->priv->page_mode = page_mode;
3874
3875         switch (page_mode) {
3876                 case PAGE_MODE_DOCUMENT:
3877                         child = window->priv->view;
3878                         break;
3879                 case PAGE_MODE_PASSWORD:
3880                         child = window->priv->password_view;
3881                         break;
3882                 default:
3883                         g_assert_not_reached ();
3884         }
3885
3886         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3887         if (child != real_child) {
3888                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3889                                       real_child);
3890                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3891                                    child);
3892         }
3893         ev_window_update_actions (window);
3894 }
3895
3896
3897 static void
3898 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3899 {
3900         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3901
3902         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3903 }
3904
3905 static void
3906 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3907 {
3908         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3909
3910         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3911 }
3912
3913 static void
3914 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3915 {
3916         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3917
3918         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3919 }
3920
3921 static void
3922 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3923                                gint       response,
3924                                EvWindow  *ev_window)
3925 {
3926         EggEditableToolbar *toolbar;
3927         gchar              *toolbars_file;
3928
3929         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3930         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3931
3932         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3933                                           "evince_toolbar.xml", NULL);
3934         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3935                                           toolbars_file, "1.0");
3936         g_free (toolbars_file);
3937
3938         gtk_widget_destroy (GTK_WIDGET (dialog));
3939 }
3940
3941 static void
3942 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3943 {
3944         GtkWidget          *dialog;
3945         GtkWidget          *editor;
3946         GtkWidget          *content_area;
3947         EggEditableToolbar *toolbar;
3948
3949         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3950                                               GTK_WINDOW (ev_window),
3951                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3952                                               GTK_STOCK_CLOSE,
3953                                               GTK_RESPONSE_CLOSE,
3954                                               NULL);
3955         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
3956         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3957         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3958         gtk_box_set_spacing (GTK_BOX (content_area), 2);
3959         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3960         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3961
3962         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3963         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3964                                          egg_editable_toolbar_get_model (toolbar));
3965
3966         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3967         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3968
3969         gtk_container_add (GTK_CONTAINER (content_area), editor);
3970
3971         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3972
3973         g_signal_connect (dialog, "response",
3974                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3975                           ev_window);
3976         gtk_widget_show_all (dialog);
3977 }
3978
3979 static void
3980 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3981 {
3982         g_return_if_fail (EV_IS_WINDOW (ev_window));
3983
3984         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3985         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3986 }
3987
3988 static void
3989 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3990 {
3991         g_return_if_fail (EV_IS_WINDOW (ev_window));
3992
3993         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3994         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3995 }
3996
3997 static void
3998 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3999 {
4000         g_return_if_fail (EV_IS_WINDOW (ev_window));
4001
4002         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
4003 }
4004
4005 static void
4006 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
4007 {
4008         g_return_if_fail (EV_IS_WINDOW (ev_window));
4009
4010         ev_view_next_page (EV_VIEW (ev_window->priv->view));
4011 }
4012
4013 static void
4014 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
4015 {
4016         g_return_if_fail (EV_IS_WINDOW (ev_window));
4017
4018         ev_document_model_set_page (ev_window->priv->model, 0);
4019 }
4020
4021 static void
4022 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
4023 {
4024         g_return_if_fail (EV_IS_WINDOW (ev_window));
4025
4026         ev_document_model_set_page (ev_window->priv->model,
4027                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
4028 }
4029
4030 static void
4031 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
4032 {
4033         int n_pages, current_page;
4034
4035         g_return_if_fail (EV_IS_WINDOW (ev_window));
4036
4037         n_pages = ev_document_get_n_pages (ev_window->priv->document);
4038         current_page = ev_document_model_get_page (ev_window->priv->model);
4039
4040         if (current_page + 10 < n_pages) {
4041                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
4042         }
4043 }
4044
4045 static void
4046 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
4047 {
4048         int current_page;
4049
4050         g_return_if_fail (EV_IS_WINDOW (ev_window));
4051
4052         current_page = ev_document_model_get_page (ev_window->priv->model);
4053
4054         if (current_page - 10 >= 0) {
4055                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
4056         }
4057 }
4058
4059 static void
4060 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
4061 {
4062         ev_window_reload_document (ev_window, NULL);
4063 }
4064
4065 static void
4066 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
4067 {
4068         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4069 }
4070
4071 #if OFFLINE_HELP_ENABLED
4072 #define EV_HELP "ghelp:evince"
4073 #else
4074 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
4075 #endif
4076
4077 static void
4078 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4079 {
4080         GError  *error = NULL;
4081
4082         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4083                       EV_HELP,
4084                       gtk_get_current_event_time (),
4085                       &error);
4086         if (error) {
4087                 ev_window_error_message (ev_window, error,
4088                                          "%s", _("There was an error displaying help"));
4089                 g_error_free (error);
4090         }
4091 }
4092
4093 static void
4094 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4095 {
4096         ev_window_stop_fullscreen (window, TRUE);
4097 }
4098
4099 static void
4100 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4101 {
4102         ev_window_run_presentation (window);
4103 }
4104
4105 static void
4106 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4107 {
4108         GtkWidget *widget;
4109
4110         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4111
4112         widget = gtk_window_get_focus (GTK_WINDOW (window));
4113         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4114                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4115                 update_chrome_visibility (window);
4116                 gtk_widget_grab_focus (window->priv->view);
4117         } else {
4118                 gboolean fullscreen;
4119
4120                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4121
4122                 if (fullscreen) {
4123                         ev_window_stop_fullscreen (window, TRUE);
4124                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4125                         ev_window_stop_presentation (window, TRUE);
4126                         gtk_widget_grab_focus (window->priv->view);
4127                 } else {
4128                         gtk_widget_grab_focus (window->priv->view);
4129                 }
4130
4131                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4132                         g_warning ("Both fullscreen and presentation set somehow");
4133         }
4134 }
4135
4136 static void
4137 save_sizing_mode (EvWindow *window)
4138 {
4139         EvSizingMode mode;
4140         GEnumValue *enum_value;
4141
4142         if (!window->priv->metadata || ev_window_is_empty (window))
4143                 return;
4144
4145         mode = ev_document_model_get_sizing_mode (window->priv->model);
4146         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4147         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4148                                 enum_value->value_nick);
4149 }
4150
4151 static void
4152 ev_window_document_changed_cb (EvDocumentModel *model,
4153                                GParamSpec      *pspec,
4154                                EvWindow        *ev_window)
4155 {
4156         ev_window_set_document (ev_window,
4157                                 ev_document_model_get_document (model));
4158 }
4159
4160 static void
4161 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4162                                   GParamSpec      *pspec,
4163                                   EvWindow        *ev_window)
4164 {
4165         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4166
4167         g_object_set (ev_window->priv->scrolled_window,
4168                       "hscrollbar-policy",
4169                       sizing_mode == EV_SIZING_FREE ?
4170                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4171                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4172                       NULL);
4173
4174         update_sizing_buttons (ev_window);
4175         save_sizing_mode (ev_window);
4176 }
4177
4178 static void
4179 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4180 {
4181         ev_window_update_actions (ev_window);
4182
4183         if (!ev_window->priv->metadata)
4184                 return;
4185
4186         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4187                 gdouble zoom;
4188
4189                 zoom = ev_document_model_get_scale (model);
4190                 zoom *= 72.0 / get_screen_dpi (ev_window);
4191                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4192         }
4193 }
4194
4195 static void
4196 ev_window_update_continuous_action (EvWindow *window)
4197 {
4198         GtkAction *action;
4199
4200         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4201         g_signal_handlers_block_by_func
4202                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4203         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4204                                       ev_document_model_get_continuous (window->priv->model));
4205         g_signal_handlers_unblock_by_func
4206                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4207 }
4208
4209 static void
4210 ev_window_update_dual_page_action (EvWindow *window)
4211 {
4212         GtkAction *action;
4213
4214         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4215         g_signal_handlers_block_by_func
4216                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4217         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4218                                       ev_document_model_get_dual_page (window->priv->model));
4219         g_signal_handlers_unblock_by_func
4220                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4221 }
4222
4223 static void
4224 ev_window_continuous_changed_cb (EvDocumentModel *model,
4225                                  GParamSpec      *pspec,
4226                                  EvWindow        *ev_window)
4227 {
4228         ev_window_update_continuous_action (ev_window);
4229
4230         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4231                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4232                                          ev_document_model_get_continuous (model));
4233 }
4234
4235 static void
4236 ev_window_rotation_changed_cb (EvDocumentModel *model,
4237                                GParamSpec      *pspec,
4238                                EvWindow        *window)
4239 {
4240         gint rotation = ev_document_model_get_rotation (model);
4241
4242         if (window->priv->metadata && !ev_window_is_empty (window))
4243                 ev_metadata_set_int (window->priv->metadata, "rotation",
4244                                      rotation);
4245
4246         ev_window_update_max_min_scale (window);
4247         ev_window_refresh_window_thumbnail (window);
4248 }
4249
4250 static void
4251 ev_window_update_inverted_colors_action (EvWindow *window)
4252 {
4253         GtkAction *action;
4254
4255         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4256         g_signal_handlers_block_by_func
4257                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4258         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4259                                       ev_document_model_get_inverted_colors (window->priv->model));
4260         g_signal_handlers_unblock_by_func
4261                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4262 }
4263
4264 static void
4265 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4266                                       GParamSpec      *pspec,
4267                                       EvWindow        *window)
4268 {
4269         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4270
4271         ev_window_update_inverted_colors_action (window);
4272
4273         if (window->priv->metadata && !ev_window_is_empty (window))
4274                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4275                                          inverted_colors);
4276
4277         ev_window_refresh_window_thumbnail (window);
4278 }
4279
4280 static void
4281 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4282                                 GParamSpec      *pspec,
4283                                 EvWindow        *ev_window)
4284 {
4285         ev_window_update_dual_page_action (ev_window);
4286
4287         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4288                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4289                                          ev_document_model_get_dual_page (model));
4290 }
4291
4292 static char *
4293 build_comments_string (EvDocument *document)
4294 {
4295         gchar *comments = NULL;
4296         EvDocumentBackendInfo info;
4297
4298         if (document && ev_document_get_backend_info (document, &info)) {
4299                 comments = g_strdup_printf (
4300                         _("Document Viewer\nUsing %s (%s)"),
4301                         info.name, info.version);
4302         } else {
4303                 comments = g_strdup_printf (
4304                         _("Document Viewer"));
4305         }
4306
4307         return comments;
4308 }
4309
4310 static void
4311 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4312 {
4313         const char *authors[] = {
4314                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4315                 "Jonathan Blandford <jrb@gnome.org>",
4316                 "Marco Pesenti Gritti <marco@gnome.org>",
4317                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4318                 "Bryan Clark <clarkbw@gnome.org>",
4319                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4320                 "Wouter Bolsterlee <wbolster@gnome.org>",
4321                 "Christian Persch <chpe" "\100" "gnome.org>",
4322                 NULL
4323         };
4324
4325         const char *documenters[] = {
4326                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4327                 NULL
4328         };
4329
4330         const char *license[] = {
4331                 N_("Evince is free software; you can redistribute it and/or modify "
4332                    "it under the terms of the GNU General Public License as published by "
4333                    "the Free Software Foundation; either version 2 of the License, or "
4334                    "(at your option) any later version.\n"),
4335                 N_("Evince is distributed in the hope that it will be useful, "
4336                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4337                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4338                    "GNU General Public License for more details.\n"),
4339                 N_("You should have received a copy of the GNU General Public License "
4340                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4341                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4342         };
4343
4344         char *license_trans;
4345         char *comments;
4346
4347 #ifdef ENABLE_NLS
4348         const char **p;
4349
4350         for (p = authors; *p; ++p)
4351                 *p = _(*p);
4352
4353         for (p = documenters; *p; ++p)
4354                 *p = _(*p);
4355 #endif
4356
4357         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4358                                      _(license[2]), "\n", NULL);
4359
4360         comments = build_comments_string (ev_window->priv->document);
4361
4362         gtk_show_about_dialog (
4363                 GTK_WINDOW (ev_window),
4364                 "name", _("Evince"),
4365                 "version", VERSION,
4366                 "copyright",
4367                 _("© 1996–2009 The Evince authors"),
4368                 "license", license_trans,
4369                 "website", "http://www.gnome.org/projects/evince",
4370                 "comments", comments,
4371                 "authors", authors,
4372                 "documenters", documenters,
4373                 "translator-credits", _("translator-credits"),
4374                 "logo-icon-name", "evince",
4375                 "wrap-license", TRUE,
4376                 NULL);
4377
4378         g_free (comments);
4379         g_free (license_trans);
4380 }
4381
4382 static void
4383 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4384 {
4385         gboolean active;
4386
4387         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4388         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4389         update_chrome_visibility (ev_window);
4390         if (ev_window->priv->metadata)
4391                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4392         if (ev_window->priv->document)
4393                 g_settings_set_boolean (ev_window->priv->last_settings, "show-toolbar", active);
4394 }
4395
4396 static void
4397 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4398 {
4399         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4400                 return;
4401
4402         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4403                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4404         update_chrome_visibility (ev_window);
4405 }
4406
4407 static void
4408 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4409                                            GParamSpec *pspec,
4410                                            EvWindow   *ev_window)
4411 {
4412         GtkWidget *current_page;
4413         const char *id;
4414
4415         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4416
4417         if (current_page == ev_window->priv->sidebar_links) {
4418                 id = LINKS_SIDEBAR_ID;
4419         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4420                 id = THUMBNAILS_SIDEBAR_ID;
4421         } else if (current_page == ev_window->priv->sidebar_attachments) {
4422                 id = ATTACHMENTS_SIDEBAR_ID;
4423         } else if (current_page == ev_window->priv->sidebar_layers) {
4424                 id = LAYERS_SIDEBAR_ID;
4425         } else if (current_page == ev_window->priv->sidebar_annots) {
4426                 id = ANNOTS_SIDEBAR_ID;
4427         } else {
4428                 g_assert_not_reached();
4429         }
4430
4431         g_object_unref (current_page);
4432
4433         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4434                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4435 }
4436
4437 static void
4438 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4439                                          GParamSpec *pspec,
4440                                          EvWindow   *ev_window)
4441 {
4442         GtkAction *action;
4443
4444         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4445
4446         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4447                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4448
4449                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4450
4451                 if (ev_window->priv->metadata)
4452                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4453                                                  visible);
4454                 if (ev_window->priv->document)
4455                         g_settings_set_boolean (ev_window->priv->last_settings, "show-sidebar", visible);
4456         }
4457 }
4458
4459 static void
4460 view_menu_link_popup (EvWindow *ev_window,
4461                       EvLink   *link)
4462 {
4463         gboolean   show_external = FALSE;
4464         gboolean   show_internal = FALSE;
4465         GtkAction *action;
4466
4467         if (ev_window->priv->link)
4468                 g_object_unref (ev_window->priv->link);
4469
4470         if (link)
4471                 ev_window->priv->link = g_object_ref (link);
4472         else
4473                 ev_window->priv->link = NULL;
4474
4475         if (ev_window->priv->link) {
4476                 EvLinkAction *ev_action;
4477
4478                 ev_action = ev_link_get_action (link);
4479                 if (ev_action) {
4480                         switch (ev_link_action_get_action_type (ev_action)) {
4481                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4482                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4483                                         show_internal = TRUE;
4484                                         break;
4485                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4486                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4487                                         show_external = TRUE;
4488                                         break;
4489                                 default:
4490                                         break;
4491                         }
4492                 }
4493         }
4494
4495         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4496                                               "OpenLink");
4497         gtk_action_set_visible (action, show_external);
4498
4499         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4500                                               "CopyLinkAddress");
4501         gtk_action_set_visible (action, show_external);
4502
4503         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4504                                               "GoLink");
4505         gtk_action_set_visible (action, show_internal);
4506
4507         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4508                                               "OpenLinkNewWindow");
4509         gtk_action_set_visible (action, show_internal);
4510 }
4511
4512 static void
4513 view_menu_image_popup (EvWindow  *ev_window,
4514                        EvImage   *image)
4515 {
4516         GtkAction *action;
4517         gboolean   show_image = FALSE;
4518
4519         if (ev_window->priv->image)
4520                 g_object_unref (ev_window->priv->image);
4521
4522         if (image)
4523                 ev_window->priv->image = g_object_ref (image);
4524         else
4525                 ev_window->priv->image = NULL;
4526
4527         show_image = (ev_window->priv->image != NULL);
4528
4529         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4530                                               "SaveImageAs");
4531         gtk_action_set_visible (action, show_image);
4532
4533         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4534                                               "CopyImage");
4535         gtk_action_set_visible (action, show_image);
4536 }
4537
4538 static void
4539 view_menu_annot_popup (EvWindow     *ev_window,
4540                        EvAnnotation *annot)
4541 {
4542         GtkAction *action;
4543         gboolean   show_annot = FALSE;
4544
4545         if (ev_window->priv->annot)
4546                 g_object_unref (ev_window->priv->annot);
4547         ev_window->priv->annot = (annot) ? g_object_ref (annot) : NULL;
4548
4549         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4550                                               "AnnotProperties");
4551         gtk_action_set_visible (action, (annot != NULL && EV_IS_ANNOTATION_MARKUP (annot)));
4552
4553         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4554                 EvAttachment *attachment;
4555
4556                 attachment = ev_annotation_attachment_get_attachment (EV_ANNOTATION_ATTACHMENT (annot));
4557                 if (attachment) {
4558                         show_annot = TRUE;
4559                         if (ev_window->priv->attach_list) {
4560                                 g_list_foreach (ev_window->priv->attach_list,
4561                                                 (GFunc) g_object_unref, NULL);
4562                                 g_list_free (ev_window->priv->attach_list);
4563                                 ev_window->priv->attach_list = NULL;
4564                         }
4565                         ev_window->priv->attach_list =
4566                                 g_list_prepend (ev_window->priv->attach_list,
4567                                                 g_object_ref (attachment));
4568                 }
4569         }
4570
4571         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4572                                               "OpenAttachment");
4573         gtk_action_set_visible (action, show_annot);
4574
4575         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4576                                               "SaveAttachmentAs");
4577         gtk_action_set_visible (action, show_annot);
4578 }
4579
4580 static gboolean
4581 view_menu_popup_cb (EvView   *view,
4582                     GList    *items,
4583                     EvWindow *ev_window)
4584 {
4585         GList   *l;
4586         gboolean has_link = FALSE;
4587         gboolean has_image = FALSE;
4588         gboolean has_annot = FALSE;
4589
4590         for (l = items; l; l = g_list_next (l)) {
4591                 if (EV_IS_LINK (l->data)) {
4592                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4593                         has_link = TRUE;
4594                 } else if (EV_IS_IMAGE (l->data)) {
4595                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4596                         has_image = TRUE;
4597                 } else if (EV_IS_ANNOTATION (l->data)) {
4598                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4599                         has_annot = TRUE;
4600                 }
4601         }
4602
4603         if (!has_link)
4604                 view_menu_link_popup (ev_window, NULL);
4605         if (!has_image)
4606                 view_menu_image_popup (ev_window, NULL);
4607         if (!has_annot)
4608                 view_menu_annot_popup (ev_window, NULL);
4609
4610         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4611                         NULL, NULL, NULL, NULL,
4612                         3, gtk_get_current_event_time ());
4613         return TRUE;
4614 }
4615
4616 static gboolean
4617 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4618                               GList           *attach_list,
4619                               EvWindow        *ev_window)
4620 {
4621         GtkWidget *popup;
4622
4623         g_assert (attach_list != NULL);
4624
4625         if (ev_window->priv->attach_list) {
4626                 g_list_foreach (ev_window->priv->attach_list,
4627                                 (GFunc) g_object_unref, NULL);
4628                 g_list_free (ev_window->priv->attach_list);
4629         }
4630
4631         ev_window->priv->attach_list = attach_list;
4632
4633         popup = ev_window->priv->attachment_popup;
4634
4635         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4636                         NULL, NULL,
4637                         3, gtk_get_current_event_time ());
4638
4639         return TRUE;
4640 }
4641
4642 static void
4643 ev_window_update_find_status_message (EvWindow *ev_window)
4644 {
4645         gchar *message;
4646
4647         if (!ev_window->priv->find_job)
4648                 return;
4649
4650         if (ev_job_is_finished (ev_window->priv->find_job)) {
4651                 gint n_results;
4652
4653                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4654                                                        ev_document_model_get_page (ev_window->priv->model));
4655                 /* TRANS: Sometimes this could be better translated as
4656                                       "%d hit(s) on this page".  Therefore this string
4657                                       contains plural cases. */
4658                 message = g_strdup_printf (ngettext ("%d found on this page",
4659                                                      "%d found on this page",
4660                                                      n_results),
4661                                            n_results);
4662         } else {
4663                 gdouble percent;
4664
4665                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4666                 message = g_strdup_printf (_("%3d%% remaining to search"),
4667                                            (gint) ((1.0 - percent) * 100));
4668         }
4669
4670         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4671         g_free (message);
4672 }
4673
4674 static void
4675 ev_window_find_job_finished_cb (EvJobFind *job,
4676                                 EvWindow  *ev_window)
4677 {
4678         ev_window_update_find_status_message (ev_window);
4679 }
4680
4681 static void
4682 ev_window_find_job_updated_cb (EvJobFind *job,
4683                                gint       page,
4684                                EvWindow  *ev_window)
4685 {
4686         ev_window_update_actions (ev_window);
4687
4688         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4689                               ev_job_find_get_results (job),
4690                               page);
4691         ev_window_update_find_status_message (ev_window);
4692 }
4693
4694 static void
4695 ev_window_clear_find_job (EvWindow *ev_window)
4696 {
4697         if (ev_window->priv->find_job != NULL) {
4698                 if (!ev_job_is_finished (ev_window->priv->find_job))
4699                         ev_job_cancel (ev_window->priv->find_job);
4700
4701                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4702                                                       ev_window_find_job_finished_cb,
4703                                                       ev_window);
4704                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4705                                                       ev_window_find_job_updated_cb,
4706                                                       ev_window);
4707                 g_object_unref (ev_window->priv->find_job);
4708                 ev_window->priv->find_job = NULL;
4709         }
4710 }
4711
4712 static void
4713 find_bar_previous_cb (EggFindBar *find_bar,
4714                       EvWindow   *ev_window)
4715 {
4716         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4717 }
4718
4719 static void
4720 find_bar_next_cb (EggFindBar *find_bar,
4721                   EvWindow   *ev_window)
4722 {
4723         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4724 }
4725
4726 static void
4727 find_bar_close_cb (EggFindBar *find_bar,
4728                    EvWindow   *ev_window)
4729 {
4730         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4731         ev_window_clear_find_job (ev_window);
4732         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4733         update_chrome_visibility (ev_window);
4734 }
4735
4736 static void
4737 find_bar_search_changed_cb (EggFindBar *find_bar,
4738                             GParamSpec *param,
4739                             EvWindow   *ev_window)
4740 {
4741         gboolean case_sensitive;
4742         const char *search_string;
4743
4744         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4745                 return;
4746
4747         /* Either the string or case sensitivity could have changed. */
4748         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4749         search_string = egg_find_bar_get_search_string (find_bar);
4750
4751         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4752
4753         ev_window_clear_find_job (ev_window);
4754
4755         if (search_string && search_string[0]) {
4756                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4757                                                              ev_document_model_get_page (ev_window->priv->model),
4758                                                              ev_document_get_n_pages (ev_window->priv->document),
4759                                                              search_string,
4760                                                              case_sensitive);
4761                 g_signal_connect (ev_window->priv->find_job, "finished",
4762                                   G_CALLBACK (ev_window_find_job_finished_cb),
4763                                   ev_window);
4764                 g_signal_connect (ev_window->priv->find_job, "updated",
4765                                   G_CALLBACK (ev_window_find_job_updated_cb),
4766                                   ev_window);
4767                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4768         } else {
4769                 ev_window_update_actions (ev_window);
4770                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4771                                               NULL);
4772                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4773         }
4774 }
4775
4776 static void
4777 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4778                                 GParamSpec *param,
4779                                 EvWindow   *ev_window)
4780 {
4781         gboolean visible;
4782
4783         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4784
4785         if (ev_window->priv->document &&
4786             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4787                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4788                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4789                 ev_window_update_actions (ev_window);
4790
4791                 if (visible)
4792                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4793                 else
4794                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4795         }
4796 }
4797
4798 static void
4799 find_bar_scroll (EggFindBar   *find_bar,
4800                  GtkScrollType scroll,
4801                  EvWindow     *ev_window)
4802 {
4803         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4804 }
4805
4806 static void
4807 zoom_control_changed_cb (EphyZoomAction *action,
4808                          float           zoom,
4809                          EvWindow       *ev_window)
4810 {
4811         EvSizingMode mode;
4812
4813         if (zoom == EPHY_ZOOM_BEST_FIT) {
4814                 mode = EV_SIZING_BEST_FIT;
4815         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4816                 mode = EV_SIZING_FIT_WIDTH;
4817         } else {
4818                 mode = EV_SIZING_FREE;
4819         }
4820
4821         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4822
4823         if (mode == EV_SIZING_FREE) {
4824                 ev_document_model_set_scale (ev_window->priv->model,
4825                                              zoom * get_screen_dpi (ev_window) / 72.0);
4826         }
4827 }
4828
4829 static void
4830 ev_window_drag_data_received (GtkWidget        *widget,
4831                               GdkDragContext   *context,
4832                               gint              x,
4833                               gint              y,
4834                               GtkSelectionData *selection_data,
4835                               guint             info,
4836                               guint             time)
4837
4838 {
4839         EvWindow  *window = EV_WINDOW (widget);
4840         gchar    **uris;
4841         gint       i = 0;
4842         GSList    *uri_list = NULL;
4843         GtkWidget *source;
4844
4845         source = gtk_drag_get_source_widget (context);
4846         if (source && widget == gtk_widget_get_toplevel (source)) {
4847                 gtk_drag_finish (context, FALSE, FALSE, time);
4848                 return;
4849         }
4850
4851         uris = gtk_selection_data_get_uris (selection_data);
4852         if (!uris) {
4853                 gtk_drag_finish (context, FALSE, FALSE, time);
4854                 return;
4855         }
4856
4857         for (i = 0; uris[i]; i++) {
4858                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4859         }
4860
4861         ev_application_open_uri_list (EV_APP, uri_list,
4862                                       gtk_window_get_screen (GTK_WINDOW (window)),
4863                                       0);
4864         gtk_drag_finish (context, TRUE, FALSE, time);
4865
4866         g_strfreev (uris);
4867         g_slist_free (uri_list);
4868 }
4869
4870 static void
4871 ev_window_finalize (GObject *object)
4872 {
4873         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4874
4875         if (ev_window_n_copies == 0) {
4876                 ev_application_shutdown (EV_APP);
4877         } else {
4878                 ev_window_n_copies--;
4879         }
4880 }
4881
4882 static void
4883 ev_window_dispose (GObject *object)
4884 {
4885         EvWindow *window = EV_WINDOW (object);
4886         EvWindowPrivate *priv = window->priv;
4887         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4888
4889         if (mpkeys) {
4890                 g_signal_handlers_disconnect_by_func (mpkeys,
4891                                                       ev_window_media_player_key_pressed,
4892                                                       window);
4893         }
4894
4895 #ifdef ENABLE_DBUS
4896         if (priv->dbus_object_id > 0) {
4897                 ev_window_emit_closed (window);
4898                 g_dbus_connection_unregister_object (ev_application_get_dbus_connection (EV_APP),
4899                                                      priv->dbus_object_id);
4900                 priv->dbus_object_id = 0;
4901         }
4902
4903         if (priv->dbus_object_path) {
4904                 g_free (priv->dbus_object_path);
4905                 priv->dbus_object_path = NULL;
4906         }
4907 #endif /* ENABLE_DBUS */
4908
4909         if (priv->metadata) {
4910                 g_object_unref (priv->metadata);
4911                 priv->metadata = NULL;
4912         }
4913
4914         if (priv->setup_document_idle > 0) {
4915                 g_source_remove (priv->setup_document_idle);
4916                 priv->setup_document_idle = 0;
4917         }
4918
4919 #ifdef WITH_GCONF
4920         if (priv->gconf_client) {
4921                 g_object_unref (priv->gconf_client);
4922                 priv->gconf_client = NULL;
4923         }
4924 #endif
4925
4926         if (priv->monitor) {
4927                 g_object_unref (priv->monitor);
4928                 priv->monitor = NULL;
4929         }
4930
4931         if (priv->title) {
4932                 ev_window_title_free (priv->title);
4933                 priv->title = NULL;
4934         }
4935
4936         if (priv->ui_manager) {
4937                 g_object_unref (priv->ui_manager);
4938                 priv->ui_manager = NULL;
4939         }
4940
4941         if (priv->action_group) {
4942                 g_object_unref (priv->action_group);
4943                 priv->action_group = NULL;
4944         }
4945
4946         if (priv->view_popup_action_group) {
4947                 g_object_unref (priv->view_popup_action_group);
4948                 priv->view_popup_action_group = NULL;
4949         }
4950
4951         if (priv->attachment_popup_action_group) {
4952                 g_object_unref (priv->attachment_popup_action_group);
4953                 priv->attachment_popup_action_group = NULL;
4954         }
4955
4956         if (priv->recent_action_group) {
4957                 g_object_unref (priv->recent_action_group);
4958                 priv->recent_action_group = NULL;
4959         }
4960
4961         if (priv->recent_manager) {
4962                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4963                                                       ev_window_setup_recent,
4964                                                       window);
4965                 priv->recent_manager = NULL;
4966         }
4967
4968         if (priv->settings) {
4969                 g_object_unref (priv->settings);
4970                 priv->settings = NULL;
4971         }
4972
4973         if (priv->last_settings) {
4974                 g_settings_apply (priv->last_settings);
4975                 g_object_unref (priv->last_settings);
4976                 priv->last_settings = NULL;
4977         }
4978
4979         priv->recent_ui_id = 0;
4980
4981         if (priv->model) {
4982                 g_signal_handlers_disconnect_by_func (priv->model,
4983                                                       ev_window_page_changed_cb,
4984                                                       window);
4985                 g_object_unref (priv->model);
4986                 priv->model = NULL;
4987         }
4988
4989         if (priv->document) {
4990                 g_object_unref (priv->document);
4991                 priv->document = NULL;
4992         }
4993
4994         if (priv->view) {
4995                 g_object_unref (priv->view);
4996                 priv->view = NULL;
4997         }
4998
4999         if (priv->password_view) {
5000                 g_object_unref (priv->password_view);
5001                 priv->password_view = NULL;
5002         }
5003
5004         if (priv->load_job) {
5005                 ev_window_clear_load_job (window);
5006         }
5007
5008         if (priv->reload_job) {
5009                 ev_window_clear_reload_job (window);
5010         }
5011
5012         if (priv->save_job) {
5013                 ev_window_clear_save_job (window);
5014         }
5015
5016         if (priv->thumbnail_job) {
5017                 ev_window_clear_thumbnail_job (window);
5018         }
5019
5020         if (priv->find_job) {
5021                 ev_window_clear_find_job (window);
5022         }
5023
5024         if (priv->local_uri) {
5025                 ev_window_clear_local_uri (window);
5026                 priv->local_uri = NULL;
5027         }
5028
5029         ev_window_clear_progress_idle (window);
5030         if (priv->progress_cancellable) {
5031                 g_object_unref (priv->progress_cancellable);
5032                 priv->progress_cancellable = NULL;
5033         }
5034
5035         ev_window_close_dialogs (window);
5036
5037         if (priv->link) {
5038                 g_object_unref (priv->link);
5039                 priv->link = NULL;
5040         }
5041
5042         if (priv->image) {
5043                 g_object_unref (priv->image);
5044                 priv->image = NULL;
5045         }
5046
5047         if (priv->annot) {
5048                 g_object_unref (priv->annot);
5049                 priv->annot = NULL;
5050         }
5051
5052         if (priv->attach_list) {
5053                 g_list_foreach (priv->attach_list,
5054                                 (GFunc) g_object_unref,
5055                                 NULL);
5056                 g_list_free (priv->attach_list);
5057                 priv->attach_list = NULL;
5058         }
5059
5060         if (priv->find_bar) {
5061                 g_signal_handlers_disconnect_by_func
5062                         (window->priv->find_bar,
5063                          G_CALLBACK (find_bar_close_cb),
5064                          window);
5065                 priv->find_bar = NULL;
5066         }
5067
5068         if (priv->uri) {
5069                 g_free (priv->uri);
5070                 priv->uri = NULL;
5071         }
5072
5073         if (priv->search_string) {
5074                 g_free (priv->search_string);
5075                 priv->search_string = NULL;
5076         }
5077
5078         if (priv->dest) {
5079                 g_object_unref (priv->dest);
5080                 priv->dest = NULL;
5081         }
5082
5083         if (priv->history) {
5084                 g_object_unref (priv->history);
5085                 priv->history = NULL;
5086         }
5087
5088         if (priv->print_queue) {
5089                 g_queue_free (priv->print_queue);
5090                 priv->print_queue = NULL;
5091         }
5092
5093         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
5094 }
5095
5096 static void
5097 menubar_deactivate_cb (GtkWidget *menubar,
5098                        EvWindow  *window)
5099 {
5100         g_signal_handlers_disconnect_by_func (menubar,
5101                                               G_CALLBACK (menubar_deactivate_cb),
5102                                               window);
5103
5104         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5105
5106         update_chrome_visibility (window);
5107 }
5108
5109 static gboolean
5110 ev_window_key_press_event (GtkWidget   *widget,
5111                            GdkEventKey *event)
5112 {
5113         EvWindow        *ev_window = EV_WINDOW (widget);
5114         EvWindowPrivate *priv = ev_window->priv;
5115         gboolean         handled = FALSE;
5116
5117         /* Propagate the event to the view first
5118          * It's needed to be able to type in
5119          * annot popups windows
5120          */
5121         if (priv->view) {
5122                 g_object_ref (priv->view);
5123                 if (gtk_widget_is_sensitive (priv->view))
5124                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5125                 g_object_unref (priv->view);
5126         }
5127
5128         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5129                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5130
5131                 if (priv->menubar_accel_keyval != 0 &&
5132                     event->keyval == priv->menubar_accel_keyval &&
5133                     modifier == priv->menubar_accel_modifier) {
5134                         if (!gtk_widget_get_visible (priv->menubar)) {
5135                                 g_signal_connect (priv->menubar, "deactivate",
5136                                                   G_CALLBACK (menubar_deactivate_cb),
5137                                                   ev_window);
5138
5139                                 gtk_widget_show (priv->menubar);
5140                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5141                                                              FALSE);
5142
5143                                 handled = TRUE;
5144                         }
5145                 }
5146         }
5147
5148         if (!handled)
5149                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5150
5151         return handled;
5152 }
5153
5154 static void
5155 ev_window_class_init (EvWindowClass *ev_window_class)
5156 {
5157         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5158         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5159
5160         g_object_class->dispose = ev_window_dispose;
5161         g_object_class->finalize = ev_window_finalize;
5162
5163         widget_class->key_press_event = ev_window_key_press_event;
5164         widget_class->screen_changed = ev_window_screen_changed;
5165         widget_class->window_state_event = ev_window_state_event;
5166         widget_class->drag_data_received = ev_window_drag_data_received;
5167
5168         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5169 }
5170
5171 /* Normal items */
5172 static const GtkActionEntry entries[] = {
5173         { "File", NULL, N_("_File") },
5174         { "Edit", NULL, N_("_Edit") },
5175         { "View", NULL, N_("_View") },
5176         { "Go", NULL, N_("_Go") },
5177         { "Help", NULL, N_("_Help") },
5178
5179         /* File menu */
5180         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5181           N_("Open an existing document"),
5182           G_CALLBACK (ev_window_cmd_file_open) },
5183         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5184           N_("Open a copy of the current document in a new window"),
5185           G_CALLBACK (ev_window_cmd_file_open_copy) },
5186         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5187           N_("Save a copy of the current document"),
5188           G_CALLBACK (ev_window_cmd_save_as) },
5189         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5190           N_("Print this document"),
5191           G_CALLBACK (ev_window_cmd_file_print) },
5192         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5193           G_CALLBACK (ev_window_cmd_file_properties) },
5194         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5195           G_CALLBACK (ev_window_cmd_file_close_window) },
5196
5197         /* Edit menu */
5198         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5199           G_CALLBACK (ev_window_cmd_edit_copy) },
5200         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5201           G_CALLBACK (ev_window_cmd_edit_select_all) },
5202         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5203           N_("Find a word or phrase in the document"),
5204           G_CALLBACK (ev_window_cmd_edit_find) },
5205         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5206           G_CALLBACK (ev_window_cmd_edit_find_next) },
5207         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5208           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5209         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5210           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5211         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5212           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5213         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5214           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5215
5216
5217         /* View menu */
5218         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5219           N_("Enlarge the document"),
5220           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5221         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5222           N_("Shrink the document"),
5223           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5224         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5225           N_("Reload the document"),
5226           G_CALLBACK (ev_window_cmd_view_reload) },
5227
5228         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5229           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5230
5231         /* Go menu */
5232         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5233           N_("Go to the previous page"),
5234           G_CALLBACK (ev_window_cmd_go_previous_page) },
5235         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5236           N_("Go to the next page"),
5237           G_CALLBACK (ev_window_cmd_go_next_page) },
5238         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5239           N_("Go to the first page"),
5240           G_CALLBACK (ev_window_cmd_go_first_page) },
5241         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5242           N_("Go to the last page"),
5243           G_CALLBACK (ev_window_cmd_go_last_page) },
5244
5245         /* Help menu */
5246         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5247           G_CALLBACK (ev_window_cmd_help_contents) },
5248
5249         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5250           G_CALLBACK (ev_window_cmd_help_about) },
5251
5252         /* Toolbar-only */
5253         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5254           N_("Leave fullscreen mode"),
5255           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5256         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5257           N_("Start a presentation"),
5258           G_CALLBACK (ev_window_cmd_start_presentation) },
5259
5260         /* Accellerators */
5261         { "Escape", NULL, "", "Escape", "",
5262           G_CALLBACK (ev_window_cmd_escape) },
5263         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5264           G_CALLBACK (ev_window_cmd_edit_find) },
5265         { "F3", NULL, "", "F3", NULL,
5266           G_CALLBACK (ev_window_cmd_edit_find_next) },
5267         { "PageDown", NULL, "", "Page_Down", NULL,
5268           G_CALLBACK (ev_window_cmd_scroll_forward) },
5269         { "PageUp", NULL, "", "Page_Up", NULL,
5270           G_CALLBACK (ev_window_cmd_scroll_backward) },
5271         { "Space", NULL, "", "space", NULL,
5272           G_CALLBACK (ev_window_cmd_scroll_forward) },
5273         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5274           G_CALLBACK (ev_window_cmd_scroll_backward) },
5275         { "BackSpace", NULL, "", "BackSpace", NULL,
5276           G_CALLBACK (ev_window_cmd_scroll_backward) },
5277         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5278           G_CALLBACK (ev_window_cmd_scroll_forward) },
5279         { "Return", NULL, "", "Return", NULL,
5280           G_CALLBACK (ev_window_cmd_scroll_forward) },
5281         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5282           G_CALLBACK (ev_window_cmd_scroll_backward) },
5283         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5284           G_CALLBACK (ev_window_cmd_go_previous_page) },
5285         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5286           G_CALLBACK (ev_window_cmd_go_next_page) },
5287         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5288           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5289         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5290           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5291         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5292           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5293         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5294           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5295         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5296           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5297         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5298           G_CALLBACK (ev_window_cmd_go_backward) },
5299         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5300           G_CALLBACK (ev_window_cmd_go_forward) },
5301         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5302           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5303         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5304           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5305         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5306           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5307         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5308           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5309         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5310           G_CALLBACK (ev_window_cmd_edit_copy) },
5311 };
5312
5313 /* Toggle items */
5314 static const GtkToggleActionEntry toggle_entries[] = {
5315         /* View Menu */
5316         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5317           N_("Show or hide the toolbar"),
5318           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5319         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5320           N_("Show or hide the side pane"),
5321           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5322         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5323           N_("Show the entire document"),
5324           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5325         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5326           N_("Show two pages at once"),
5327           G_CALLBACK (ev_window_cmd_dual), FALSE },
5328         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5329           N_("Expand the window to fill the screen"),
5330           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5331         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5332           N_("Run document as a presentation"),
5333           G_CALLBACK (ev_window_cmd_view_presentation) },
5334         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5335           N_("Make the current document fill the window"),
5336           G_CALLBACK (ev_window_cmd_view_best_fit) },
5337         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5338           N_("Make the current document fill the window width"),
5339           G_CALLBACK (ev_window_cmd_view_page_width) },
5340         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5341           N_("Show page contents with the colors inverted"),
5342           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5343
5344 };
5345
5346 /* Popups specific items */
5347 static const GtkActionEntry view_popup_entries [] = {
5348         /* Links */
5349         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5350           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5351         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5352           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5353         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5354           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5355         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5356           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5357         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5358           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5359         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5360           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5361         { "AnnotProperties", NULL, N_("Annotation Properties…"), NULL,
5362           NULL, G_CALLBACK (ev_view_popup_cmd_annot_properties) }
5363 };
5364
5365 static const GtkActionEntry attachment_popup_entries [] = {
5366         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5367           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5368         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5369           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5370 };
5371
5372 static void
5373 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5374 {
5375         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5376 }
5377
5378 static void
5379 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5380 {
5381         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5382         gtk_widget_grab_focus (window->priv->view);
5383 }
5384
5385 static void
5386 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5387 {
5388
5389         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5390         gtk_widget_grab_focus (window->priv->view);
5391 }
5392
5393 static void
5394 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5395                                    EvWindow        *window)
5396 {
5397         ev_view_reload (EV_VIEW (window->priv->view));
5398 }
5399
5400 static void
5401 sidebar_annots_annot_activated_cb (EvSidebarAnnotations *sidebar_annots,
5402                                    EvMapping            *annot_mapping,
5403                                    EvWindow             *window)
5404 {
5405         ev_view_focus_annotation (EV_VIEW (window->priv->view), annot_mapping);
5406 }
5407
5408 static void
5409 sidebar_annots_begin_annot_add (EvSidebarAnnotations *sidebar_annots,
5410                                 EvAnnotationType      annot_type,
5411                                 EvWindow             *window)
5412 {
5413         ev_view_begin_add_annotation (EV_VIEW (window->priv->view), annot_type);
5414 }
5415
5416 static void
5417 view_annot_added (EvView       *view,
5418                   EvAnnotation *annot,
5419                   EvWindow     *window)
5420 {
5421         ev_sidebar_annotations_annot_added (EV_SIDEBAR_ANNOTATIONS (window->priv->sidebar_annots),
5422                                             annot);
5423 }
5424
5425 static void
5426 sidebar_annots_annot_add_cancelled (EvSidebarAnnotations *sidebar_annots,
5427                                     EvWindow             *window)
5428 {
5429         ev_view_cancel_add_annotation (EV_VIEW (window->priv->view));
5430 }
5431
5432 static void
5433 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5434 {
5435         GtkAction *action;
5436
5437         action = g_object_new (EV_TYPE_PAGE_ACTION,
5438                                "name", PAGE_SELECTOR_ACTION,
5439                                "label", _("Page"),
5440                                "tooltip", _("Select Page"),
5441                                "icon_name", "text-x-generic",
5442                                "visible_overflown", FALSE,
5443                                NULL);
5444         ev_page_action_set_model (EV_PAGE_ACTION (action),
5445                                   window->priv->model);
5446         g_signal_connect (action, "activate_link",
5447                           G_CALLBACK (activate_link_cb), window);
5448         gtk_action_group_add_action (group, action);
5449         g_object_unref (action);
5450
5451         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5452                                "name", ZOOM_CONTROL_ACTION,
5453                                "label", _("Zoom"),
5454                                "stock_id", EV_STOCK_ZOOM,
5455                                "tooltip", _("Adjust the zoom level"),
5456                                "zoom", 1.0,
5457                                NULL);
5458         g_signal_connect (action, "zoom_to_level",
5459                           G_CALLBACK (zoom_control_changed_cb), window);
5460         gtk_action_group_add_action (group, action);
5461         g_object_unref (action);
5462
5463         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5464                                "name", NAVIGATION_ACTION,
5465                                "label", _("Navigation"),
5466                                "is_important", TRUE,
5467                                "short_label", _("Back"),
5468                                "stock_id", GTK_STOCK_GO_DOWN,
5469                                /*translators: this is the history action*/
5470                                "tooltip", _("Move across visited pages"),
5471                                NULL);
5472         g_signal_connect (action, "activate_link",
5473                           G_CALLBACK (navigation_action_activate_link_cb), window);
5474         gtk_action_group_add_action (group, action);
5475         g_object_unref (action);
5476
5477         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5478                                "name", "FileOpenRecent",
5479                                "label", _("_Open…"),
5480                                "tooltip", _("Open an existing document"),
5481                                "stock_id", GTK_STOCK_OPEN,
5482                                NULL);
5483         g_signal_connect (action, "activate",
5484                           G_CALLBACK (ev_window_cmd_file_open), window);
5485         g_signal_connect (action, "item_activated",
5486                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5487                           window);
5488         gtk_action_group_add_action (group, action);
5489         g_object_unref (action);
5490 }
5491
5492 static void
5493 set_action_properties (GtkActionGroup *action_group)
5494 {
5495         GtkAction *action;
5496
5497         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5498         g_object_set (action, "is-important", TRUE, NULL);
5499         /*translators: this is the label for toolbar button*/
5500         g_object_set (action, "short_label", _("Previous"), NULL);
5501
5502         action = gtk_action_group_get_action (action_group, "GoNextPage");
5503         g_object_set (action, "is-important", TRUE, NULL);
5504         /*translators: this is the label for toolbar button*/
5505         g_object_set (action, "short_label", _("Next"), NULL);
5506
5507         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5508         /*translators: this is the label for toolbar button*/
5509         g_object_set (action, "short_label", _("Zoom In"), NULL);
5510
5511         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5512         /*translators: this is the label for toolbar button*/
5513         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5514
5515         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5516         /*translators: this is the label for toolbar button*/
5517         g_object_set (action, "short_label", _("Best Fit"), NULL);
5518
5519         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5520         /*translators: this is the label for toolbar button*/
5521         g_object_set (action, "short_label", _("Fit Width"), NULL);
5522
5523         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5524         g_object_set (action, "is-important", TRUE, NULL);
5525 }
5526
5527 static void
5528 set_chrome_actions (EvWindow *window)
5529 {
5530         EvWindowPrivate *priv = window->priv;
5531         GtkActionGroup *action_group = priv->action_group;
5532         GtkAction *action;
5533
5534         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5535         g_signal_handlers_block_by_func
5536                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5537         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5538                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5539         g_signal_handlers_unblock_by_func
5540                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5541 }
5542
5543 static void
5544 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5545                           GParamSpec     *pspec,
5546                           EvWindow       *ev_window)
5547 {
5548         GtkTreeModel *model;
5549         GtkAction *action;
5550
5551         g_object_get (G_OBJECT (ev_sidebar_links),
5552                       "model", &model,
5553                       NULL);
5554
5555         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5556         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5557         g_object_unref (model);
5558 }
5559
5560 static gboolean
5561 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5562 {
5563 #ifdef ENABLE_DBUS
5564         GObject *keys;
5565
5566         keys = ev_application_get_media_keys (EV_APP);
5567         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5568 #endif /* ENABLE_DBUS */
5569
5570         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5571         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5572
5573         ev_window_set_view_accels_sensitivity (window, TRUE);
5574
5575         update_chrome_visibility (window);
5576
5577         return FALSE;
5578 }
5579
5580 static gboolean
5581 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5582 {
5583         ev_window_set_view_accels_sensitivity (window, FALSE);
5584
5585         return FALSE;
5586 }
5587
5588 static void
5589 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5590                                     GParamSpec         *pspec,
5591                                     EvWindow           *ev_window)
5592 {
5593         GtkWidget *widget;
5594
5595         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5596
5597         if (widget != NULL) {
5598                 g_signal_connect_object (widget, "focus_in_event",
5599                                          G_CALLBACK (view_actions_focus_in_cb),
5600                                          ev_window, 0);
5601                 g_signal_connect_object (widget, "focus_out_event",
5602                                          G_CALLBACK (view_actions_focus_out_cb),
5603                                          ev_window, 0);
5604                 g_object_unref (widget);
5605         }
5606 }
5607
5608 static gboolean
5609 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5610 {
5611         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5612                 gboolean maximized;
5613
5614                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5615                 if (window->priv->metadata && !ev_window_is_empty (window))
5616                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5617         }
5618
5619         return FALSE;
5620 }
5621
5622 static gboolean
5623 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5624 {
5625         GdkWindowState state;
5626         gdouble document_width, document_height;
5627
5628         if (!window->priv->metadata)
5629                 return FALSE;
5630
5631         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5632
5633         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5634                 if (window->priv->document) {
5635                         ev_document_get_max_page_size (window->priv->document,
5636                                                        &document_width, &document_height);
5637                         g_settings_set (window->priv->last_settings, "window-ratio", "(dd)",
5638                                         (double)event->width / document_width,
5639                                         (double)event->height / document_height);
5640
5641                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5642                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5643                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5644                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5645                 }
5646         }
5647
5648         return FALSE;
5649 }
5650
5651 static void
5652 launch_action (EvWindow *window, EvLinkAction *action)
5653 {
5654         const char *filename = ev_link_action_get_filename (action);
5655         GAppInfo *app_info;
5656         GFile *file;
5657         GList file_list = {NULL};
5658         GAppLaunchContext *context;
5659         GError *error = NULL;
5660
5661         if (filename == NULL)
5662                 return;
5663
5664         if (g_path_is_absolute (filename)) {
5665                 file = g_file_new_for_path (filename);
5666         } else {
5667                 GFile *base_file;
5668                 gchar *dir;
5669
5670                 dir = g_path_get_dirname (window->priv->uri);
5671                 base_file = g_file_new_for_uri (dir);
5672                 g_free (dir);
5673
5674                 file = g_file_resolve_relative_path (base_file, filename);
5675                 g_object_unref (base_file);
5676         }
5677
5678         app_info = g_file_query_default_handler (file, NULL, &error);
5679         if (!app_info) {
5680                 ev_window_error_message (window, error,
5681                                          "%s",
5682                                          _("Unable to launch external application."));
5683                 g_object_unref (file);
5684                 g_error_free (error);
5685
5686                 return;
5687         }
5688
5689         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5690         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5691                                            gtk_window_get_screen (GTK_WINDOW (window)));
5692         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5693                                               gtk_get_current_event_time ());
5694
5695         file_list.data = file;
5696         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5697                 ev_window_error_message (window, error,
5698                                          "%s",
5699                                          _("Unable to launch external application."));
5700                 g_error_free (error);
5701         }
5702
5703         g_object_unref (app_info);
5704         g_object_unref (file);
5705         /* FIXMEchpe: unref launch context? */
5706
5707         /* According to the PDF spec filename can be an executable. I'm not sure
5708            allowing to launch executables is a good idea though. -- marco */
5709 }
5710
5711 static void
5712 launch_external_uri (EvWindow *window, EvLinkAction *action)
5713 {
5714         const gchar *uri = ev_link_action_get_uri (action);
5715         GError *error = NULL;
5716         gboolean ret;
5717         GAppLaunchContext *context;
5718
5719         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5720         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5721                                            gtk_window_get_screen (GTK_WINDOW (window)));
5722         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5723                                               gtk_get_current_event_time ());
5724
5725         if (!g_strstr_len (uri, strlen (uri), "://") &&
5726             !g_str_has_prefix (uri, "mailto:")) {
5727                 gchar *new_uri;
5728
5729                 /* Not a valid uri, assume http if it starts with www */
5730                 if (g_str_has_prefix (uri, "www.")) {
5731                         new_uri = g_strdup_printf ("http://%s", uri);
5732                 } else {
5733                         GFile *file, *parent;
5734
5735                         file = g_file_new_for_uri (window->priv->uri);
5736                         parent = g_file_get_parent (file);
5737                         g_object_unref (file);
5738                         if (parent) {
5739                                 gchar *parent_uri = g_file_get_uri (parent);
5740
5741                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5742                                 g_free (parent_uri);
5743                                 g_object_unref (parent);
5744                         } else {
5745                                 new_uri = g_strdup_printf ("file:///%s", uri);
5746                         }
5747                 }
5748                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5749                 g_free (new_uri);
5750         } else {
5751                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5752         }
5753
5754         if (ret == FALSE) {
5755                 ev_window_error_message (window, error,
5756                                          "%s", _("Unable to open external link"));
5757                 g_error_free (error);
5758         }
5759
5760         /* FIXMEchpe: unref launch context? */
5761 }
5762
5763 static void
5764 open_remote_link (EvWindow *window, EvLinkAction *action)
5765 {
5766         gchar *uri;
5767         gchar *dir;
5768
5769         dir = g_path_get_dirname (window->priv->uri);
5770
5771         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5772                                 NULL);
5773         g_free (dir);
5774
5775         ev_application_open_uri_at_dest (EV_APP, uri,
5776                                          gtk_window_get_screen (GTK_WINDOW (window)),
5777                                          ev_link_action_get_dest (action),
5778                                          0,
5779                                          NULL,
5780                                          gtk_get_current_event_time ());
5781
5782         g_free (uri);
5783 }
5784
5785 static void
5786 do_action_named (EvWindow *window, EvLinkAction *action)
5787 {
5788         const gchar *name = ev_link_action_get_name (action);
5789
5790         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5791                 ev_window_cmd_go_first_page (NULL, window);
5792         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5793                 ev_window_cmd_go_previous_page (NULL, window);
5794         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5795                 ev_window_cmd_go_next_page (NULL, window);
5796         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5797                 ev_window_cmd_go_last_page (NULL, window);
5798         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5799                 ev_window_cmd_focus_page_selector (NULL, window);
5800         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5801                 ev_window_cmd_edit_find (NULL, window);
5802         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5803                 ev_window_cmd_file_close_window (NULL, window);
5804         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5805                 ev_window_cmd_file_print (NULL, window);
5806         } else {
5807                 g_warning ("Unimplemented named action: %s, please post a "
5808                            "bug report in Evince bugzilla "
5809                            "(http://bugzilla.gnome.org) with a testcase.",
5810                            name);
5811         }
5812 }
5813
5814 static void
5815 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5816 {
5817         switch (ev_link_action_get_action_type (action)) {
5818                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5819                         EvLinkDest *dest;
5820
5821                         dest = ev_link_action_get_dest (action);
5822                         if (!dest)
5823                                 return;
5824
5825                         ev_window_open_copy_at_dest (window, dest);
5826                 }
5827                         break;
5828                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5829                         launch_external_uri (window, action);
5830                         break;
5831                 case EV_LINK_ACTION_TYPE_LAUNCH:
5832                         launch_action (window, action);
5833                         break;
5834                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5835                         open_remote_link (window, action);
5836                         break;
5837                 case EV_LINK_ACTION_TYPE_NAMED:
5838                         do_action_named (window, action);
5839                         break;
5840                 default:
5841                         g_assert_not_reached ();
5842         }
5843 }
5844
5845 static void
5846 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5847 {
5848         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5849 }
5850
5851 static void
5852 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5853 {
5854         EvLinkAction *ev_action = NULL;
5855         EvLinkDest   *dest;
5856
5857         ev_action = ev_link_get_action (window->priv->link);
5858         if (!ev_action)
5859                 return;
5860
5861         dest = ev_link_action_get_dest (ev_action);
5862         if (!dest)
5863                 return;
5864
5865         ev_window_open_copy_at_dest (window, dest);
5866 }
5867
5868 static void
5869 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5870 {
5871         EvLinkAction *ev_action;
5872
5873         ev_action = ev_link_get_action (window->priv->link);
5874         if (!ev_action)
5875                 return;
5876
5877         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5878                                    ev_action);
5879 }
5880
5881
5882 static void
5883 image_save_dialog_response_cb (GtkWidget *fc,
5884                                gint       response_id,
5885                                EvWindow  *ev_window)
5886 {
5887         GFile           *target_file;
5888         gboolean         is_native;
5889         GError          *error = NULL;
5890         GdkPixbuf       *pixbuf;
5891         gchar           *uri;
5892         gchar          **extensions;
5893         gchar           *filename;
5894         gchar           *file_format;
5895         GdkPixbufFormat *format;
5896         GtkFileFilter   *filter;
5897
5898         if (response_id != GTK_RESPONSE_OK) {
5899                 gtk_widget_destroy (fc);
5900                 return;
5901         }
5902
5903         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5904         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5905         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5906
5907         if (format == NULL) {
5908                 format = get_gdk_pixbuf_format_by_extension (uri);
5909         }
5910
5911         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5912                 /* no extension found and no extension provided within uri */
5913                 format = get_gdk_pixbuf_format_by_extension (".png");
5914                 if (format == NULL) {
5915                         /* no .png support, try .jpeg */
5916                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5917                 }
5918         }
5919
5920         if (format == NULL) {
5921                 ev_window_error_message (ev_window, NULL,
5922                                          "%s",
5923                                          _("Couldn't find appropriate format to save image"));
5924                 g_free (uri);
5925                 gtk_widget_destroy (fc);
5926
5927                 return;
5928         }
5929
5930         extensions = gdk_pixbuf_format_get_extensions (format);
5931         if (!g_str_has_suffix (uri, extensions[0])) {
5932                 gchar *uri_extension;
5933
5934                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5935                 target_file = g_file_new_for_uri (uri_extension);
5936                 g_free (uri_extension);
5937         } else {
5938                 target_file = g_file_new_for_uri (uri);
5939         }
5940         g_strfreev (extensions);
5941         g_free (uri);
5942
5943         is_native = g_file_is_native (target_file);
5944         if (is_native) {
5945                 filename = g_file_get_path (target_file);
5946         } else {
5947                 /* Create a temporary local file to save to */
5948                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5949                         goto has_error;
5950         }
5951
5952         ev_document_doc_mutex_lock ();
5953         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5954                                                ev_window->priv->image);
5955         ev_document_doc_mutex_unlock ();
5956
5957         file_format = gdk_pixbuf_format_get_name (format);
5958         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5959         g_free (file_format);
5960         g_object_unref (pixbuf);
5961
5962     has_error:
5963         if (error) {
5964                 ev_window_error_message (ev_window, error,
5965                                          "%s", _("The image could not be saved."));
5966                 g_error_free (error);
5967                 g_free (filename);
5968                 g_object_unref (target_file);
5969                 gtk_widget_destroy (fc);
5970
5971                 return;
5972         }
5973
5974         if (!is_native) {
5975                 GFile *source_file;
5976
5977                 source_file = g_file_new_for_path (filename);
5978
5979                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5980                                        source_file, target_file);
5981                 g_object_unref (source_file);
5982         }
5983
5984         g_free (filename);
5985         g_object_unref (target_file);
5986         gtk_widget_destroy (fc);
5987 }
5988
5989 static void
5990 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5991 {
5992         GtkWidget *fc;
5993
5994         if (!window->priv->image)
5995                 return;
5996
5997         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5998                                           GTK_WINDOW (window),
5999                                           GTK_FILE_CHOOSER_ACTION_SAVE,
6000                                           GTK_STOCK_CANCEL,
6001                                           GTK_RESPONSE_CANCEL,
6002                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6003                                           NULL);
6004
6005         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6006         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6007                                                  GTK_RESPONSE_OK,
6008                                                  GTK_RESPONSE_CANCEL,
6009                                                  -1);
6010
6011         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6012         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6013
6014         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
6015
6016         g_signal_connect (fc, "response",
6017                           G_CALLBACK (image_save_dialog_response_cb),
6018                           window);
6019
6020         gtk_widget_show (fc);
6021 }
6022
6023 static void
6024 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
6025 {
6026         GtkClipboard *clipboard;
6027         GdkPixbuf    *pixbuf;
6028
6029         if (!window->priv->image)
6030                 return;
6031
6032         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
6033                                               GDK_SELECTION_CLIPBOARD);
6034         ev_document_doc_mutex_lock ();
6035         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
6036                                                window->priv->image);
6037         ev_document_doc_mutex_unlock ();
6038
6039         gtk_clipboard_set_image (clipboard, pixbuf);
6040         g_object_unref (pixbuf);
6041 }
6042
6043 static void
6044 ev_view_popup_cmd_annot_properties (GtkAction *action,
6045                                     EvWindow  *window)
6046 {
6047         const gchar                  *author;
6048         GdkColor                      color;
6049         gdouble                       opacity;
6050         gboolean                      popup_is_open;
6051         EvAnnotationPropertiesDialog *dialog;
6052         EvAnnotation                 *annot = window->priv->annot;
6053         EvAnnotationsSaveMask         mask = EV_ANNOTATIONS_SAVE_NONE;
6054
6055         if (!annot)
6056                 return;
6057
6058         dialog = EV_ANNOTATION_PROPERTIES_DIALOG (ev_annotation_properties_dialog_new_with_annotation (window->priv->annot));
6059         if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_APPLY) {
6060                 gtk_widget_destroy (GTK_WIDGET (dialog));
6061
6062                 return;
6063         }
6064
6065         /* Set annotations changes */
6066         author = ev_annotation_properties_dialog_get_author (dialog);
6067         if (ev_annotation_markup_set_label (EV_ANNOTATION_MARKUP (annot), author))
6068                 mask |= EV_ANNOTATIONS_SAVE_LABEL;
6069
6070         ev_annotation_properties_dialog_get_color (dialog, &color);
6071         if (ev_annotation_set_color (annot, &color))
6072                 mask |= EV_ANNOTATIONS_SAVE_COLOR;
6073
6074         opacity = ev_annotation_properties_dialog_get_opacity (dialog);
6075         if (ev_annotation_markup_set_opacity (EV_ANNOTATION_MARKUP (annot), opacity))
6076                 mask |= EV_ANNOTATIONS_SAVE_OPACITY;
6077
6078         popup_is_open = ev_annotation_properties_dialog_get_popup_is_open (dialog);
6079         if (ev_annotation_markup_set_popup_is_open (EV_ANNOTATION_MARKUP (annot), popup_is_open))
6080                 mask |= EV_ANNOTATIONS_SAVE_POPUP_IS_OPEN;
6081
6082         if (EV_IS_ANNOTATION_TEXT (annot)) {
6083                 EvAnnotationTextIcon icon;
6084
6085                 icon = ev_annotation_properties_dialog_get_text_icon (dialog);
6086                 if (ev_annotation_text_set_icon (EV_ANNOTATION_TEXT (annot), icon))
6087                         mask |= EV_ANNOTATIONS_SAVE_TEXT_ICON;
6088         }
6089
6090         if (mask != EV_ANNOTATIONS_SAVE_NONE) {
6091                 ev_document_doc_mutex_lock ();
6092                 ev_document_annotations_save_annotation (EV_DOCUMENT_ANNOTATIONS (window->priv->document),
6093                                                          window->priv->annot,
6094                                                          mask);
6095                 ev_document_doc_mutex_unlock ();
6096
6097                 /* FIXME: update annot region only */
6098                 ev_view_reload (EV_VIEW (window->priv->view));
6099         }
6100
6101         gtk_widget_destroy (GTK_WIDGET (dialog));
6102 }
6103
6104 static void
6105 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
6106 {
6107         GList     *l;
6108         GdkScreen *screen;
6109
6110         if (!window->priv->attach_list)
6111                 return;
6112
6113         screen = gtk_window_get_screen (GTK_WINDOW (window));
6114
6115         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6116                 EvAttachment *attachment;
6117                 GError       *error = NULL;
6118
6119                 attachment = (EvAttachment *) l->data;
6120
6121                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
6122
6123                 if (error) {
6124                         ev_window_error_message (window, error,
6125                                                  "%s", _("Unable to open attachment"));
6126                         g_error_free (error);
6127                 }
6128         }
6129 }
6130
6131 static void
6132 attachment_save_dialog_response_cb (GtkWidget *fc,
6133                                     gint       response_id,
6134                                     EvWindow  *ev_window)
6135 {
6136         GFile                *target_file;
6137         gchar                *uri;
6138         GList                *l;
6139         GtkFileChooserAction  fc_action;
6140         gboolean              is_dir;
6141         gboolean              is_native;
6142
6143         if (response_id != GTK_RESPONSE_OK) {
6144                 gtk_widget_destroy (fc);
6145                 return;
6146         }
6147
6148         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6149         target_file = g_file_new_for_uri (uri);
6150         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
6151         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
6152         is_native = g_file_is_native (target_file);
6153
6154         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6155                 EvAttachment *attachment;
6156                 GFile        *save_to = NULL;
6157                 GError       *error = NULL;
6158
6159                 attachment = (EvAttachment *) l->data;
6160
6161                 if (is_native) {
6162                         if (is_dir) {
6163                                 save_to = g_file_get_child (target_file,
6164                                     /* FIXMEchpe: file name encoding! */
6165                                                             ev_attachment_get_name (attachment));
6166                         } else {
6167                                 save_to = g_object_ref (target_file);
6168                         }
6169                 } else {
6170                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
6171                 }
6172
6173                 if (save_to)
6174                         ev_attachment_save (attachment, save_to, &error);
6175
6176                 if (error) {
6177                         ev_window_error_message (ev_window, error,
6178                                                  "%s", _("The attachment could not be saved."));
6179                         g_error_free (error);
6180                         g_object_unref (save_to);
6181
6182                         continue;
6183                 }
6184
6185                 if (!is_native) {
6186                         GFile *dest_file;
6187
6188                         if (is_dir) {
6189                                 dest_file = g_file_get_child (target_file,
6190                                                               ev_attachment_get_name (attachment));
6191                         } else {
6192                                 dest_file = g_object_ref (target_file);
6193                         }
6194
6195                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
6196                                                save_to, dest_file);
6197
6198                         g_object_unref (dest_file);
6199                 }
6200
6201                 g_object_unref (save_to);
6202         }
6203
6204         g_free (uri);
6205         g_object_unref (target_file);
6206
6207         gtk_widget_destroy (fc);
6208 }
6209
6210 static void
6211 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6212 {
6213         GtkWidget    *fc;
6214         EvAttachment *attachment = NULL;
6215
6216         if (!window->priv->attach_list)
6217                 return;
6218
6219         if (g_list_length (window->priv->attach_list) == 1)
6220                 attachment = (EvAttachment *) window->priv->attach_list->data;
6221
6222         fc = gtk_file_chooser_dialog_new (
6223                 _("Save Attachment"),
6224                 GTK_WINDOW (window),
6225                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6226                 GTK_STOCK_CANCEL,
6227                 GTK_RESPONSE_CANCEL,
6228                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6229                 NULL);
6230
6231         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6232         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6233                                                  GTK_RESPONSE_OK,
6234                                                  GTK_RESPONSE_CANCEL,
6235                                                  -1);
6236
6237         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6238         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6239
6240         if (attachment)
6241                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6242                                                    ev_attachment_get_name (attachment));
6243
6244         g_signal_connect (fc, "response",
6245                           G_CALLBACK (attachment_save_dialog_response_cb),
6246                           window);
6247
6248         gtk_widget_show (fc);
6249 }
6250
6251 static void
6252 ev_window_media_player_key_pressed (EvWindow    *window,
6253                                     const gchar *key,
6254                                     gpointer     user_data)
6255 {
6256         if (!gtk_window_is_active (GTK_WINDOW (window)))
6257                 return;
6258
6259         /* Note how Previous/Next only go to the
6260          * next/previous page despite their icon telling you
6261          * they should go to the beginning/end.
6262          *
6263          * There's very few keyboards with FFW/RWD though,
6264          * so we stick the most useful keybinding on the most
6265          * often seen keys
6266          */
6267         if (strcmp (key, "Play") == 0) {
6268                 ev_window_run_presentation (window);
6269         } else if (strcmp (key, "Previous") == 0) {
6270                 ev_window_cmd_go_previous_page (NULL, window);
6271         } else if (strcmp (key, "Next") == 0) {
6272                 ev_window_cmd_go_next_page (NULL, window);
6273         } else if (strcmp (key, "FastForward") == 0) {
6274                 ev_window_cmd_go_last_page (NULL, window);
6275         } else if (strcmp (key, "Rewind") == 0) {
6276                 ev_window_cmd_go_first_page (NULL, window);
6277         }
6278 }
6279
6280 static EggToolbarsModel *
6281 get_toolbars_model (void)
6282 {
6283         EggToolbarsModel *toolbars_model;
6284         gchar            *toolbars_file;
6285         gchar            *toolbars_path;
6286         gint              i;
6287
6288         toolbars_model = egg_toolbars_model_new ();
6289
6290         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6291                                           "evince_toolbar.xml", NULL);
6292         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6293                                          "evince-toolbar.xml", NULL);
6294         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6295
6296         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6297                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6298                 goto skip_conversion;
6299         }
6300
6301         /* Open item doesn't exist anymore,
6302          * convert it to OpenRecent for compatibility
6303          */
6304         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6305                 const gchar *item;
6306
6307                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6308                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6309                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6310                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6311                                                      "FileOpenRecent");
6312                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6313                         break;
6314                 }
6315         }
6316
6317     skip_conversion:
6318         g_free (toolbars_file);
6319         g_free (toolbars_path);
6320
6321         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6322
6323         return toolbars_model;
6324 }
6325
6326 #ifdef ENABLE_DBUS
6327 static void
6328 ev_window_sync_source (EvWindow     *window,
6329                        EvSourceLink *link)
6330 {
6331         GDBusConnection *connection;
6332         GError          *error = NULL;
6333
6334         if (window->priv->dbus_object_id <= 0)
6335                 return;
6336
6337         connection = ev_application_get_dbus_connection (EV_APP);
6338         if (!connection)
6339                 return;
6340
6341         g_dbus_connection_emit_signal (connection,
6342                                        NULL,
6343                                        window->priv->dbus_object_path,
6344                                        EV_WINDOW_DBUS_INTERFACE,
6345                                        "SyncSource",
6346                                        g_variant_new ("(s(ii))",
6347                                                       link->filename,
6348                                                       link->line,
6349                                                       link->col),
6350                                        &error);
6351         if (error) {
6352                 g_printerr ("Failed to emit DBus signal SyncSource: %s\n",
6353                             error->message);
6354                 g_error_free (error);
6355         }
6356 }
6357
6358 static void
6359 ev_window_emit_closed (EvWindow *window)
6360 {
6361         GDBusConnection *connection;
6362         GError          *error = NULL;
6363
6364         if (window->priv->dbus_object_id <= 0)
6365                 return;
6366
6367         connection = ev_application_get_dbus_connection (EV_APP);
6368         if (!connection)
6369                 return;
6370
6371         g_dbus_connection_emit_signal (connection,
6372                                        NULL,
6373                                        window->priv->dbus_object_path,
6374                                        EV_WINDOW_DBUS_INTERFACE,
6375                                        "Closed",
6376                                        NULL,
6377                                        &error);
6378         if (error) {
6379                 g_printerr ("Failed to emit DBus signal Closed: %s\n",
6380                             error->message);
6381                 g_error_free (error);
6382
6383                 return;
6384         }
6385
6386         /* If this is the last window call g_dbus_connection_flush_sync()
6387          * to make sure the signal is emitted.
6388          */
6389         if (ev_application_get_n_windows (EV_APP) == 1)
6390                 g_dbus_connection_flush_sync (connection, NULL, NULL);
6391 }
6392
6393 static void
6394 method_call_cb (GDBusConnection       *connection,
6395                 const gchar           *sender,
6396                 const gchar           *object_path,
6397                 const gchar           *interface_name,
6398                 const gchar           *method_name,
6399                 GVariant              *parameters,
6400                 GDBusMethodInvocation *invocation,
6401                 gpointer               user_data)
6402 {
6403         EvWindow *window = EV_WINDOW (user_data);
6404
6405         if (g_strcmp0 (method_name, "SyncView") != 0)
6406                 return;
6407
6408         if (window->priv->document && ev_document_has_synctex (window->priv->document)) {
6409                 EvSourceLink link;
6410
6411                 g_variant_get (parameters, "(&s(ii))", &link.filename, &link.line, &link.col);
6412                 ev_view_highlight_forward_search (EV_VIEW (window->priv->view), &link);
6413                 gtk_window_present (GTK_WINDOW (window));
6414         }
6415
6416         g_dbus_method_invocation_return_value (invocation, g_variant_new ("()"));
6417 }
6418
6419 static const char introspection_xml[] =
6420         "<node>"
6421           "<interface name='org.gnome.evince.Window'>"
6422             "<method name='SyncView'>"
6423               "<arg type='s' name='source_file' direction='in'/>"
6424               "<arg type='(ii)' name='source_point' direction='in'/>"
6425             "</method>"
6426             "<signal name='SyncSource'>"
6427               "<arg type='s' name='source_file' direction='out'/>"
6428               "<arg type='(ii)' name='source_point' direction='out'/>"
6429             "</signal>"
6430             "<signal name='Closed'/>"
6431           "</interface>"
6432         "</node>";
6433
6434 static const GDBusInterfaceVTable interface_vtable = {
6435         method_call_cb,
6436         NULL,
6437         NULL
6438 };
6439
6440 static GDBusNodeInfo *introspection_data;
6441 #endif /* ENABLE_DBUS */
6442
6443 static void
6444 ev_window_init (EvWindow *ev_window)
6445 {
6446         GtkActionGroup *action_group;
6447         GtkAccelGroup *accel_group;
6448         GError *error = NULL;
6449         GtkWidget *sidebar_widget;
6450         GtkWidget *menuitem;
6451         EggToolbarsModel *toolbars_model;
6452         GObject *mpkeys;
6453         gchar *ui_path;
6454 #ifdef ENABLE_DBUS
6455         GDBusConnection *connection;
6456         static gint window_id = 0;
6457 #endif
6458
6459         g_signal_connect (ev_window, "configure_event",
6460                           G_CALLBACK (window_configure_event_cb), NULL);
6461         g_signal_connect (ev_window, "window_state_event",
6462                           G_CALLBACK (window_state_event_cb), NULL);
6463
6464         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6465
6466 #ifdef ENABLE_DBUS
6467         connection = ev_application_get_dbus_connection (EV_APP);
6468         if (connection) {
6469                 if (!introspection_data) {
6470                         introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, &error);
6471                         if (error) g_warning ("%s\n", error->message);
6472                 }
6473                 g_assert (introspection_data != NULL);
6474
6475                 ev_window->priv->dbus_object_path = g_strdup_printf (EV_WINDOW_DBUS_OBJECT_PATH, window_id++);
6476                 ev_window->priv->dbus_object_id =
6477                     g_dbus_connection_register_object (connection,
6478                                                        ev_window->priv->dbus_object_path,
6479                                                        introspection_data->interfaces[0],
6480                                                        &interface_vtable,
6481                                                        ev_window, NULL,
6482                                                        &error);
6483                 if (ev_window->priv->dbus_object_id == 0) {
6484                         g_printerr ("Failed to register bus object %s: %s\n",
6485                                     ev_window->priv->dbus_object_path, error->message);
6486                         g_error_free (error);
6487                         g_free (ev_window->priv->dbus_object_path);
6488                         ev_window->priv->dbus_object_path = NULL;
6489                         error = NULL;
6490                 }
6491         }
6492
6493 #endif /* ENABLE_DBUS */
6494
6495         ev_window->priv->model = ev_document_model_new ();
6496
6497         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6498         ev_window->priv->title = ev_window_title_new (ev_window);
6499
6500         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6501         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6502         gtk_widget_show (ev_window->priv->main_box);
6503
6504         action_group = gtk_action_group_new ("MenuActions");
6505         ev_window->priv->action_group = action_group;
6506         gtk_action_group_set_translation_domain (action_group, NULL);
6507         gtk_action_group_add_actions (action_group, entries,
6508                                       G_N_ELEMENTS (entries), ev_window);
6509         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6510                                              G_N_ELEMENTS (toggle_entries),
6511                                              ev_window);
6512         set_action_properties (action_group);
6513         register_custom_actions (ev_window, action_group);
6514
6515         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6516         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6517                                             action_group, 0);
6518
6519         accel_group =
6520                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6521         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6522
6523         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6524
6525         action_group = gtk_action_group_new ("ViewPopupActions");
6526         ev_window->priv->view_popup_action_group = action_group;
6527         gtk_action_group_set_translation_domain (action_group, NULL);
6528         gtk_action_group_add_actions (action_group, view_popup_entries,
6529                                       G_N_ELEMENTS (view_popup_entries),
6530                                       ev_window);
6531         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6532                                             action_group, 0);
6533
6534         action_group = gtk_action_group_new ("AttachmentPopupActions");
6535         ev_window->priv->attachment_popup_action_group = action_group;
6536         gtk_action_group_set_translation_domain (action_group, NULL);
6537         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6538                                       G_N_ELEMENTS (attachment_popup_entries),
6539                                       ev_window);
6540         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6541                                             action_group, 0);
6542
6543         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6544                                     "evince-ui.xml", NULL);
6545         if (!gtk_ui_manager_add_ui_from_file (
6546                 ev_window->priv->ui_manager, ui_path, &error))
6547         {
6548                 g_warning ("building menus failed: %s", error->message);
6549                 g_error_free (error);
6550         }
6551         g_free (ui_path);
6552
6553         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6554         ev_window->priv->recent_action_group = NULL;
6555         ev_window->priv->recent_ui_id = 0;
6556         g_signal_connect_swapped (ev_window->priv->recent_manager,
6557                                   "changed",
6558                                   G_CALLBACK (ev_window_setup_recent),
6559                                   ev_window);
6560
6561         ev_window->priv->menubar =
6562                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6563                                             "/MainMenu");
6564         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6565                             ev_window->priv->menubar,
6566                             FALSE, FALSE, 0);
6567         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6568                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6569         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6570         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6571                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6572         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6573
6574         toolbars_model = get_toolbars_model ();
6575         ev_window->priv->toolbar = GTK_WIDGET
6576                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6577                                "ui-manager", ev_window->priv->ui_manager,
6578                                "popup-path", "/ToolbarPopup",
6579                                "model", toolbars_model,
6580                                NULL));
6581         g_object_unref (toolbars_model);
6582
6583         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6584                                    "DefaultToolBar");
6585         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6586                             ev_window->priv->toolbar,
6587                             FALSE, FALSE, 0);
6588         gtk_widget_show (ev_window->priv->toolbar);
6589
6590         /* Add the main area */
6591         ev_window->priv->hpaned = gtk_hpaned_new ();
6592         g_signal_connect (ev_window->priv->hpaned,
6593                           "notify::position",
6594                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6595                           ev_window);
6596
6597         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6598         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6599                             TRUE, TRUE, 0);
6600         gtk_widget_show (ev_window->priv->hpaned);
6601
6602         ev_window->priv->sidebar = ev_sidebar_new ();
6603         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6604                               ev_window->priv->model);
6605         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6606                          ev_window->priv->sidebar, FALSE, FALSE);
6607         gtk_widget_show (ev_window->priv->sidebar);
6608
6609         /* Stub sidebar, for now */
6610
6611         sidebar_widget = ev_sidebar_thumbnails_new ();
6612         ev_window->priv->sidebar_thumbs = sidebar_widget;
6613         g_signal_connect (sidebar_widget,
6614                           "notify::main-widget",
6615                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6616                           ev_window);
6617         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6618         gtk_widget_show (sidebar_widget);
6619         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6620                              sidebar_widget);
6621
6622         sidebar_widget = ev_sidebar_links_new ();
6623         ev_window->priv->sidebar_links = sidebar_widget;
6624         g_signal_connect (sidebar_widget,
6625                           "notify::model",
6626                           G_CALLBACK (sidebar_widget_model_set),
6627                           ev_window);
6628         g_signal_connect (sidebar_widget,
6629                           "link_activated",
6630                           G_CALLBACK (sidebar_links_link_activated_cb),
6631                           ev_window);
6632         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6633         gtk_widget_show (sidebar_widget);
6634         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6635                              sidebar_widget);
6636
6637         sidebar_widget = ev_sidebar_attachments_new ();
6638         ev_window->priv->sidebar_attachments = sidebar_widget;
6639         g_signal_connect_object (sidebar_widget,
6640                                  "popup",
6641                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6642                                  ev_window, 0);
6643         gtk_widget_show (sidebar_widget);
6644         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6645                              sidebar_widget);
6646
6647         sidebar_widget = ev_sidebar_layers_new ();
6648         ev_window->priv->sidebar_layers = sidebar_widget;
6649         g_signal_connect (sidebar_widget,
6650                           "layers_visibility_changed",
6651                           G_CALLBACK (sidebar_layers_visibility_changed),
6652                           ev_window);
6653         gtk_widget_show (sidebar_widget);
6654         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6655                              sidebar_widget);
6656
6657         sidebar_widget = ev_sidebar_annotations_new ();
6658         ev_window->priv->sidebar_annots = sidebar_widget;
6659         g_signal_connect (sidebar_widget,
6660                           "annot_activated",
6661                           G_CALLBACK (sidebar_annots_annot_activated_cb),
6662                           ev_window);
6663         g_signal_connect (sidebar_widget,
6664                           "begin_annot_add",
6665                           G_CALLBACK (sidebar_annots_begin_annot_add),
6666                           ev_window);
6667         g_signal_connect (sidebar_widget,
6668                           "annot_add_cancelled",
6669                           G_CALLBACK (sidebar_annots_annot_add_cancelled),
6670                           ev_window);
6671         gtk_widget_show (sidebar_widget);
6672         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6673                              sidebar_widget);
6674
6675         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6676         ev_window->priv->scrolled_window =
6677                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6678                                           "shadow-type", GTK_SHADOW_IN,
6679                                           NULL));
6680         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6681                             ev_window->priv->scrolled_window,
6682                             TRUE, TRUE, 0);
6683         gtk_widget_show (ev_window->priv->scrolled_window);
6684
6685         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6686                         ev_window->priv->view_box);
6687         gtk_widget_show (ev_window->priv->view_box);
6688
6689         ev_window->priv->view = ev_view_new ();
6690         ev_view_set_page_cache_size (EV_VIEW (ev_window->priv->view), PAGE_CACHE_SIZE);
6691         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6692
6693         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6694         g_signal_connect_swapped (ev_window->priv->password_view,
6695                                   "unlock",
6696                                   G_CALLBACK (ev_window_password_view_unlock),
6697                                   ev_window);
6698         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6699                                  G_CALLBACK (view_actions_focus_in_cb),
6700                                  ev_window, 0);
6701         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6702                                  G_CALLBACK (view_actions_focus_out_cb),
6703                                  ev_window, 0);
6704         g_signal_connect_object (ev_window->priv->view, "external-link",
6705                                  G_CALLBACK (view_external_link_cb),
6706                                  ev_window, 0);
6707         g_signal_connect_object (ev_window->priv->view, "handle-link",
6708                                  G_CALLBACK (view_handle_link_cb),
6709                                  ev_window, 0);
6710         g_signal_connect_object (ev_window->priv->view, "popup",
6711                                  G_CALLBACK (view_menu_popup_cb),
6712                                  ev_window, 0);
6713         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6714                                  G_CALLBACK (view_selection_changed_cb),
6715                                  ev_window, 0);
6716         g_signal_connect_object (ev_window->priv->view, "annot-added",
6717                                  G_CALLBACK (view_annot_added),
6718                                  ev_window, 0);
6719 #ifdef ENABLE_DBUS
6720         g_signal_connect_swapped (ev_window->priv->view, "sync-source",
6721                                   G_CALLBACK (ev_window_sync_source),
6722                                   ev_window);
6723 #endif
6724         gtk_widget_show (ev_window->priv->view);
6725         gtk_widget_show (ev_window->priv->password_view);
6726
6727         /* Find Bar */
6728         ev_window->priv->find_bar = egg_find_bar_new ();
6729         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6730                           ev_window->priv->find_bar,
6731                           FALSE, TRUE, 0);
6732
6733         /* We own a ref on these widgets, as we can swap them in and out */
6734         g_object_ref (ev_window->priv->view);
6735         g_object_ref (ev_window->priv->password_view);
6736
6737         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6738                            ev_window->priv->view);
6739
6740         /* Connect to model signals */
6741         g_signal_connect_swapped (ev_window->priv->model,
6742                                   "page-changed",
6743                                   G_CALLBACK (ev_window_page_changed_cb),
6744                                   ev_window);
6745         g_signal_connect (ev_window->priv->model,
6746                           "notify::document",
6747                           G_CALLBACK (ev_window_document_changed_cb),
6748                           ev_window);
6749         g_signal_connect (ev_window->priv->model,
6750                           "notify::scale",
6751                           G_CALLBACK (ev_window_zoom_changed_cb),
6752                           ev_window);
6753         g_signal_connect (ev_window->priv->model,
6754                           "notify::sizing-mode",
6755                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6756                           ev_window);
6757         g_signal_connect (ev_window->priv->model,
6758                           "notify::rotation",
6759                           G_CALLBACK (ev_window_rotation_changed_cb),
6760                           ev_window);
6761         g_signal_connect (ev_window->priv->model,
6762                           "notify::continuous",
6763                           G_CALLBACK (ev_window_continuous_changed_cb),
6764                           ev_window);
6765         g_signal_connect (ev_window->priv->model,
6766                           "notify::dual-page",
6767                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6768                           ev_window);
6769         g_signal_connect (ev_window->priv->model,
6770                           "notify::inverted-colors",
6771                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6772                           ev_window);
6773
6774         /* Connect sidebar signals */
6775         g_signal_connect (ev_window->priv->sidebar,
6776                           "notify::visible",
6777                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6778                           ev_window);
6779         g_signal_connect (ev_window->priv->sidebar,
6780                           "notify::current-page",
6781                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6782                           ev_window);
6783
6784         /* Connect to find bar signals */
6785         g_signal_connect (ev_window->priv->find_bar,
6786                           "previous",
6787                           G_CALLBACK (find_bar_previous_cb),
6788                           ev_window);
6789         g_signal_connect (ev_window->priv->find_bar,
6790                           "next",
6791                           G_CALLBACK (find_bar_next_cb),
6792                           ev_window);
6793         g_signal_connect (ev_window->priv->find_bar,
6794                           "close",
6795                           G_CALLBACK (find_bar_close_cb),
6796                           ev_window);
6797         g_signal_connect (ev_window->priv->find_bar,
6798                           "notify::search-string",
6799                           G_CALLBACK (find_bar_search_changed_cb),
6800                           ev_window);
6801         g_signal_connect (ev_window->priv->find_bar,
6802                           "notify::case-sensitive",
6803                           G_CALLBACK (find_bar_search_changed_cb),
6804                           ev_window);
6805         g_signal_connect (ev_window->priv->find_bar,
6806                           "notify::visible",
6807                           G_CALLBACK (find_bar_visibility_changed_cb),
6808                           ev_window);
6809         g_signal_connect (ev_window->priv->find_bar,
6810                           "scroll",
6811                           G_CALLBACK (find_bar_scroll),
6812                           ev_window);
6813
6814         /* Popups */
6815         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6816                                                                  "/DocumentPopup");
6817         ev_window->priv->link = NULL;
6818
6819         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6820                                                                        "/AttachmentPopup");
6821         ev_window->priv->attach_list = NULL;
6822
6823         /* Media player keys */
6824         mpkeys = ev_application_get_media_keys (EV_APP);
6825         if (mpkeys) {
6826                 g_signal_connect_swapped (mpkeys, "key_pressed",
6827                                           G_CALLBACK (ev_window_media_player_key_pressed),
6828                                           ev_window);
6829         }
6830
6831         /* Give focus to the document view */
6832         gtk_widget_grab_focus (ev_window->priv->view);
6833
6834         ev_window->priv->last_settings = g_settings_new (GS_SCHEMA_NAME".Default");
6835         g_settings_delay (ev_window->priv->last_settings);
6836
6837         /* Set it user interface params */
6838         ev_window_setup_recent (ev_window);
6839
6840         ev_window_setup_gtk_settings (ev_window);
6841
6842         setup_chrome_from_metadata (ev_window);
6843         set_chrome_actions (ev_window);
6844         update_chrome_visibility (ev_window);
6845
6846         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6847
6848         setup_view_from_metadata (ev_window);
6849         setup_sidebar_from_metadata (ev_window);
6850
6851         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6852         ev_window_setup_action_sensitivity (ev_window);
6853
6854         /* Drag and Drop */
6855         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6856                            GTK_DEST_DEFAULT_ALL,
6857                            NULL, 0,
6858                            GDK_ACTION_COPY);
6859         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6860 }
6861
6862 /**
6863  * ev_window_new:
6864  *
6865  * Creates a #GtkWidget that represents the window.
6866  *
6867  * Returns: the #GtkWidget that represents the window.
6868  */
6869 GtkWidget *
6870 ev_window_new (void)
6871 {
6872         GtkWidget *ev_window;
6873
6874         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6875                                               "type", GTK_WINDOW_TOPLEVEL,
6876                                               NULL));
6877
6878         return ev_window;
6879 }
6880
6881 const gchar *
6882 ev_window_get_dbus_object_path (EvWindow *ev_window)
6883 {
6884 #ifdef ENABLE_DBUS
6885         return ev_window->priv->dbus_object_path;
6886 #else
6887         return NULL;
6888 #endif
6889 }