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 #include "egg-editable-toolbar.h"
  45 #include "egg-toolbar-editor.h"
  46 #include "egg-toolbars-model.h"
  47
  48 #include "eggfindbar.h"
  49
  50 #include "ephy-zoom-action.h"
  51 #include "ephy-zoom.h"
  52
  53 #include "ev-application.h"
  54 #include "ev-document-factory.h"
  55 #include "ev-document-find.h"
  56 #include "ev-document-fonts.h"
  57 #include "ev-document-images.h"
  58 #include "ev-document-links.h"
  59 #include "ev-document-annotations.h"
  60 #include "ev-document-type-builtins.h"
  61 #include "ev-document-misc.h"
  62 #include "ev-file-exporter.h"
  63 #include "ev-file-helpers.h"
  64 #include "ev-file-monitor.h"
  65 #include "ev-history.h"
  66 #include "ev-image.h"
  67 #include "ev-job-scheduler.h"
  68 #include "ev-jobs.h"
  69 #include "ev-message-area.h"
  70 #include "ev-metadata.h"
  71 #include "ev-navigation-action.h"
  72 #include "ev-open-recent-action.h"
  73 #include "ev-page-action.h"
  74 #include "ev-password-view.h"
  75 #include "ev-properties-dialog.h"
  76 #include "ev-sidebar-annotations.h"
  77 #include "ev-sidebar-attachments.h"
  78 #include "ev-sidebar.h"
  79 #include "ev-sidebar-links.h"
  80 #include "ev-sidebar-page.h"
  81 #include "ev-sidebar-thumbnails.h"
  82 #include "ev-sidebar-layers.h"
  83 #include "ev-stock-icons.h"
  84 #include "ev-utils.h"
  85 #include "ev-keyring.h"
  86 #include "ev-view.h"
  87 #include "ev-view-presentation.h"
  88 #include "ev-view-type-builtins.h"
  89 #include "ev-window.h"
  90 #include "ev-window-title.h"
  91 #include "ev-print-operation.h"
  92 #include "ev-progress-message-area.h"
  93 #include "ev-annotation-properties-dialog.h"
  94
  95 #ifdef ENABLE_DBUS
  96 #include "ev-media-player-keys.h"
  97 #endif /* ENABLE_DBUS */
  98
  99 typedef enum {
 100         PAGE_MODE_DOCUMENT,
 101         PAGE_MODE_PASSWORD
 102 } EvWindowPageMode;
 103
 104 typedef enum {
 105         EV_CHROME_MENUBAR       = 1 << 0,
 106         EV_CHROME_TOOLBAR       = 1 << 1,
 107         EV_CHROME_FINDBAR       = 1 << 2,
 108         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 109         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 110         EV_CHROME_SIDEBAR       = 1 << 5,
 111         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 112 } EvChrome;
 113
 114 typedef enum {
 115         EV_SAVE_DOCUMENT,
 116         EV_SAVE_ATTACHMENT,
 117         EV_SAVE_IMAGE
 118 } EvSaveType;
 119
 120 struct _EvWindowPrivate {
 121         /* UI */
 122         EvChrome chrome;
 123
 124         GtkWidget *main_box;
 125         GtkWidget *menubar;
 126         GtkWidget *toolbar;
 127         GtkWidget *hpaned;
 128         GtkWidget *view_box;
 129         GtkWidget *sidebar;
 130         GtkWidget *find_bar;
 131         GtkWidget *scrolled_window;
 132         GtkWidget *view;
 133         GtkWidget *presentation_view;
 134         GtkWidget *message_area;
 135         GtkWidget *password_view;
 136         GtkWidget *sidebar_thumbs;
 137         GtkWidget *sidebar_links;
 138         GtkWidget *sidebar_attachments;
 139         GtkWidget *sidebar_layers;
 140         GtkWidget *sidebar_annots;
 141
 142         /* Settings */
 143         GSettings *settings;
 144         GSettings *default_settings;
 145         GSettings *lockdown_settings;
 146
 147         /* Menubar accels */
 148         guint           menubar_accel_keyval;
 149         GdkModifierType menubar_accel_modifier;
 150
 151         /* Progress Messages */
 152         guint progress_idle;
 153         GCancellable *progress_cancellable;
 154
 155         /* Dialogs */
 156         GtkWidget *properties;
 157         GtkWidget *print_dialog;
 158
 159         /* UI Builders */
 160         GtkActionGroup   *action_group;
 161         GtkActionGroup   *view_popup_action_group;
 162         GtkActionGroup   *attachment_popup_action_group;
 163         GtkRecentManager *recent_manager;
 164         GtkActionGroup   *recent_action_group;
 165         guint             recent_ui_id;
 166         GtkUIManager     *ui_manager;
 167
 168         /* Fullscreen mode */
 169         GtkWidget *fullscreen_toolbar;
 170
 171         /* Popup view */
 172         GtkWidget    *view_popup;
 173         EvLink       *link;
 174         EvImage      *image;
 175         EvAnnotation *annot;
 176
 177         /* Popup attachment */
 178         GtkWidget    *attachment_popup;
 179         GList        *attach_list;
 180
 181         /* Document */
 182         EvDocumentModel *model;
 183         char *uri;
 184         glong uri_mtime;
 185         char *local_uri;
 186         gboolean in_reload;
 187         EvFileMonitor *monitor;
 188         guint setup_document_idle;
 189
 190         EvDocument *document;
 191         EvHistory *history;
 192         EvWindowPageMode page_mode;
 193         EvWindowTitle *title;
 194         EvMetadata *metadata;
 195         gboolean is_new_doc;
 196
 197         /* Load params */
 198         EvLinkDest       *dest;
 199         gchar            *search_string;
 200         EvWindowRunMode   window_mode;
 201
 202         EvJob            *load_job;
 203         EvJob            *reload_job;
 204         EvJob            *thumbnail_job;
 205         EvJob            *save_job;
 206         EvJob            *find_job;
 207
 208         /* Printing */
 209         GQueue           *print_queue;
 210         GtkPrintSettings *print_settings;
 211         GtkPageSetup     *print_page_setup;
 212         gboolean          close_after_print;
 213
 214 #ifdef ENABLE_DBUS
 215         /* DBus */
 216         guint  dbus_object_id;
 217         gchar *dbus_object_path;
 218 #endif
 219 };
 220
 221 #define EV_WINDOW_GET_PRIVATE(object) \
 222         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 223
 224 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 225
 226 #define PAGE_SELECTOR_ACTION    "PageSelector"
 227 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 228 #define NAVIGATION_ACTION       "Navigation"
 229
 230 #define GS_LOCKDOWN_SCHEMA_NAME  "org.gnome.desktop.lockdown"
 231 #define GS_LOCKDOWN_SAVE         "disable-save-to-disk"
 232 #define GS_LOCKDOWN_PRINT        "disable-printing"
 233 #define GS_LOCKDOWN_PRINT_SETUP  "disable-print-setup"
 234
 235 #ifdef ENABLE_DBUS
 236 #define EV_WINDOW_DBUS_OBJECT_PATH "/org/gnome/evince/Window/%d"
 237 #define EV_WINDOW_DBUS_INTERFACE   "org.gnome.evince.Window"
 238 #endif
 239
 240 #define GS_SCHEMA_NAME           "org.gnome.Evince"
 241 #define GS_OVERRIDE_RESTRICTIONS "override-restrictions"
 242
 243 #define SIDEBAR_DEFAULT_SIZE    132
 244 #define LINKS_SIDEBAR_ID "links"
 245 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 246 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 247 #define LAYERS_SIDEBAR_ID "layers"
 248 #define ANNOTS_SIDEBAR_ID "annotations"
 249
 250 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 251 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 252 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 253
 254 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 255
 256 #define MIN_SCALE 0.05409
 257 #define PAGE_CACHE_SIZE 52428800 /* 50MB */
 258
 259 #define MAX_RECENT_ITEM_LEN (40)
 260
 261 static const gchar *document_print_settings[] = {
 262         GTK_PRINT_SETTINGS_N_COPIES,
 263         GTK_PRINT_SETTINGS_COLLATE,
 264         GTK_PRINT_SETTINGS_REVERSE,
 265         GTK_PRINT_SETTINGS_NUMBER_UP,
 266         GTK_PRINT_SETTINGS_SCALE,
 267         GTK_PRINT_SETTINGS_PRINT_PAGES,
 268         GTK_PRINT_SETTINGS_PAGE_RANGES,
 269         GTK_PRINT_SETTINGS_PAGE_SET,
 270         GTK_PRINT_SETTINGS_OUTPUT_URI
 271 };
 272
 273 static void     ev_window_update_actions                (EvWindow         *ev_window);
 274 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 275                                                          GParamSpec       *pspec,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_view_toolbar_cb               (GtkAction        *action,
 278                                                          EvWindow         *ev_window);
 279 static void     ev_window_set_page_mode                 (EvWindow         *window,
 280                                                          EvWindowPageMode  page_mode);
 281 static void     ev_window_load_job_cb                   (EvJob            *job,
 282                                                          gpointer          data);
 283 static void     ev_window_reload_document               (EvWindow         *window,
 284                                                          EvLinkDest *dest);
 285 static void     ev_window_reload_job_cb                 (EvJob            *job,
 286                                                          EvWindow         *window);
 287 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 288                                                          EvWindow         *ev_window);
 289 static void     ev_window_save_job_cb                   (EvJob            *save,
 290                                                          EvWindow         *window);
 291 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 292                                                          GParamSpec       *pspec,
 293                                                          EvWindow         *ev_window);
 294 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 295                                                          GParamSpec       *pspec,
 296                                                          EvWindow         *ev_window);
 297 static void     ev_window_add_recent                    (EvWindow         *window,
 298                                                          const char       *filename);
 299 static void     ev_window_run_fullscreen                (EvWindow         *window);
 300 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 301                                                          gboolean          unfullscreen_window);
 302 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 303                                                          EvWindow         *window);
 304 static void     ev_window_run_presentation              (EvWindow         *window);
 305 static void     ev_window_stop_presentation             (EvWindow         *window,
 306                                                          gboolean          unfullscreen_window);
 307 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 308                                                          EvWindow         *window);
 309 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 310                                                          EvWindow         *window);
 311 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 312                                                          EvWindow         *window);
 313 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 314                                                          EvWindow         *window);
 315 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 316                                                          EvWindow         *window);
 317 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 318                                                          EvWindow         *window);
 319 static void     ev_view_popup_cmd_annot_properties      (GtkAction        *action,
 320                                                          EvWindow         *window);
 321 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 322                                                          EvWindow         *window);
 323 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 324                                                          EvWindow         *window);
 325 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 326                                                          EvWindow         *ev_window);
 327 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 328                                                          EvWindow         *ev_window);
 329 static void     view_handle_link_cb                     (EvView           *view,
 330                                                          EvLink           *link,
 331                                                          EvWindow         *window);
 332 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 333 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 334                                                          EvWindow         *ev_window);
 335 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 336                                                          GParamSpec       *param,
 337                                                          EvWindow         *ev_window);
 338 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 339                                                          GFile            *source_file);
 340 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 341                                                          const gchar      *key,
 342                                                          gpointer          user_data);
 343 static void     ev_window_update_max_min_scale          (EvWindow         *window);
 344 #ifdef ENABLE_DBUS
 345 static void     ev_window_emit_closed                   (EvWindow         *window);
 346 #endif
 347
 348 static guint ev_window_n_copies = 0;
 349
 350 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 351
 352 static gdouble
 353 get_screen_dpi (EvWindow *window)
 354 {
 355         GdkScreen *screen;
 356
 357         screen = gtk_window_get_screen (GTK_WINDOW (window));
 358         return ev_document_misc_get_screen_dpi (screen);
 359 }
 360
 361 static void
 362 ev_window_set_action_sensitive (EvWindow   *ev_window,
 363                                 const char *name,
 364                                 gboolean    sensitive)
 365 {
 366         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 367                                                          name);
 368         gtk_action_set_sensitive (action, sensitive);
 369 }
 370
 371
 372 static void
 373 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 374 {
 375         EvDocument *document = ev_window->priv->document;
 376         const EvDocumentInfo *info = NULL;
 377         gboolean has_document = FALSE;
 378         gboolean ok_to_print = TRUE;
 379         gboolean ok_to_copy = TRUE;
 380         gboolean has_properties = TRUE;
 381         gboolean override_restrictions = TRUE;
 382         gboolean can_get_text = FALSE;
 383         gboolean has_pages = FALSE;
 384         gboolean can_find = FALSE;
 385
 386         if (document) {
 387                 has_document = TRUE;
 388                 has_pages = ev_document_get_n_pages (document) > 0;
 389                 info = ev_document_get_info (document);
 390         }
 391
 392         if (!info || info->fields_mask == 0) {
 393                 has_properties = FALSE;
 394         }
 395
 396         if (has_document && EV_IS_SELECTION (document)) {
 397                 can_get_text = TRUE;
 398         }
 399
 400         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 401                 can_find = TRUE;
 402         }
 403
 404         if (has_document && ev_window->priv->settings) {
 405                 override_restrictions =
 406                         g_settings_get_boolean (ev_window->priv->settings,
 407                                                 GS_OVERRIDE_RESTRICTIONS);
 408         }
 409
 410         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 411                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 412                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 413         }
 414
 415         if (has_document && !ev_print_operation_exists_for_document(document))
 416                 ok_to_print = FALSE;
 417
 418         if (has_document && ev_window->priv->lockdown_settings &&
 419             g_settings_get_boolean (ev_window->priv->lockdown_settings, GS_LOCKDOWN_SAVE)) {
 420                 ok_to_copy = FALSE;
 421         }
 422
 423         if (has_document && ev_window->priv->lockdown_settings &&
 424             g_settings_get_boolean (ev_window->priv->lockdown_settings, GS_LOCKDOWN_PRINT)) {
 425                 ok_to_print = FALSE;
 426         }
 427
 428         /* File menu */
 429         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 430         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 431         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 432         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 433
 434         /* Edit menu */
 435         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 436         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 437         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 438         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 439         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 440
 441         /* View menu */
 442         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 443         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 444         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 445         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 446         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 447         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 448         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 449
 450         /* Toolbar-specific actions: */
 451         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 452         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 453         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 454
 455         ev_window_update_actions (ev_window);
 456 }
 457
 458 static void
 459 ev_window_update_actions (EvWindow *ev_window)
 460 {
 461         EvView *view = EV_VIEW (ev_window->priv->view);
 462         int n_pages = 0, page = -1;
 463         gboolean has_pages = FALSE;
 464         gboolean presentation_mode;
 465         gboolean can_find_in_page = FALSE;
 466         EvSizingMode sizing_mode;
 467
 468         if (ev_window->priv->document) {
 469                 page = ev_document_model_get_page (ev_window->priv->model);
 470                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 471                 has_pages = n_pages > 0;
 472         }
 473
 474         can_find_in_page = (ev_window->priv->find_job &&
 475                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 476
 477         ev_window_set_action_sensitive (ev_window, "EditCopy",
 478                                         has_pages &&
 479                                         ev_view_get_has_selection (view));
 480         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 481                                         has_pages && can_find_in_page);
 482         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 483                                         has_pages && can_find_in_page);
 484         ev_window_set_action_sensitive (ev_window, "F3",
 485                                         has_pages && can_find_in_page);
 486
 487         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 488
 489         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 490                                         has_pages &&
 491                                         ev_view_can_zoom_in (view) &&
 492                                         !presentation_mode);
 493         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 494                                         has_pages &&
 495                                         ev_view_can_zoom_out (view) &&
 496                                         !presentation_mode);
 497
 498         /* Go menu */
 499         if (has_pages) {
 500                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 501                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 502                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 503                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 504         } else {
 505                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 506                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 507                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 508                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 509         }
 510
 511         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 512         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 513                 GtkAction *action;
 514                 float      zoom;
 515                 float      real_zoom;
 516
 517                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 518                                                       ZOOM_CONTROL_ACTION);
 519
 520                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 521                 real_zoom *= 72.0 / get_screen_dpi (ev_window);
 522                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 523
 524                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 525         }
 526 }
 527
 528 static void
 529 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 530 {
 531         gboolean can_find;
 532
 533         can_find = window->priv->document &&
 534             EV_IS_DOCUMENT_FIND (window->priv->document);
 535
 536         if (window->priv->action_group) {
 537                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 538                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 539                 ev_window_set_action_sensitive (window, "Space", sensitive);
 540                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 541                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 542                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 543                 ev_window_set_action_sensitive (window, "Return", sensitive);
 544                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 545                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 546                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 547                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 548                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 549                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 550                 ev_window_set_action_sensitive (window, "p", sensitive);
 551                 ev_window_set_action_sensitive (window, "n", sensitive);
 552
 553                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 554         }
 555 }
 556
 557 static void
 558 set_widget_visibility (GtkWidget *widget, gboolean visible)
 559 {
 560         g_assert (GTK_IS_WIDGET (widget));
 561
 562         if (visible)
 563                 gtk_widget_show (widget);
 564         else
 565                 gtk_widget_hide (widget);
 566 }
 567
 568 static void
 569 update_chrome_visibility (EvWindow *window)
 570 {
 571         EvWindowPrivate *priv = window->priv;
 572         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 573         gboolean fullscreen_mode, presentation, fullscreen;
 574
 575         presentation = EV_WINDOW_IS_PRESENTATION (window);
 576         fullscreen = ev_document_model_get_fullscreen (priv->model);
 577         fullscreen_mode = fullscreen || presentation;
 578
 579         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 580         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 581                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 582         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 583                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 584         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 585         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation;
 586
 587         set_widget_visibility (priv->menubar, menubar);
 588         set_widget_visibility (priv->toolbar, toolbar);
 589         set_widget_visibility (priv->find_bar, findbar);
 590         set_widget_visibility (priv->sidebar, sidebar);
 591
 592         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 593
 594         if (priv->fullscreen_toolbar != NULL) {
 595                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 596         }
 597 }
 598
 599 static void
 600 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 601 {
 602         EvWindowPrivate *priv = window->priv;
 603
 604         if (active) {
 605                 priv->chrome |= flag;
 606         } else {
 607                 priv->chrome &= ~flag;
 608         }
 609 }
 610
 611 static void
 612 update_sizing_buttons (EvWindow *window)
 613 {
 614         GtkActionGroup *action_group = window->priv->action_group;
 615         GtkAction *action;
 616         gboolean best_fit, page_width;
 617
 618         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 619                 case EV_SIZING_BEST_FIT:
 620                         best_fit = TRUE;
 621                         page_width = FALSE;
 622                         break;
 623                 case EV_SIZING_FIT_WIDTH:
 624                         best_fit = FALSE;
 625                         page_width = TRUE;
 626                         break;
 627                 default:
 628                         best_fit = page_width = FALSE;
 629                         break;
 630         }
 631
 632         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 633         g_signal_handlers_block_by_func
 634                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 635         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 636         g_signal_handlers_unblock_by_func
 637                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 638
 639         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 640         g_signal_handlers_block_by_func
 641                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 642         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 643         g_signal_handlers_unblock_by_func
 644                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 645
 646         action = gtk_action_group_get_action (window->priv->action_group,
 647                                               ZOOM_CONTROL_ACTION);
 648         if (best_fit) {
 649                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 650                                                  EPHY_ZOOM_BEST_FIT);
 651         } else if (page_width) {
 652                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 653                                                  EPHY_ZOOM_FIT_WIDTH);
 654         }
 655 }
 656
 657 static void
 658 update_chrome_actions (EvWindow *window)
 659 {
 660         EvWindowPrivate *priv = window->priv;
 661         GtkActionGroup *action_group = priv->action_group;
 662         GtkAction *action;
 663
 664         action= gtk_action_group_get_action (action_group, "ViewToolbar");
 665         g_signal_handlers_block_by_func
 666                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
 667         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
 668                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
 669         g_signal_handlers_unblock_by_func
 670                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
 671 }
 672
 673 /**
 674  * ev_window_is_empty:
 675  * @ev_window: The instance of the #EvWindow.
 676  *
 677  * It does look if there is any document loaded or if there is any job to load
 678  * a document.
 679  *
 680  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 681  *          loaded, %FALSE in other case.
 682  */
 683 gboolean
 684 ev_window_is_empty (const EvWindow *ev_window)
 685 {
 686         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 687
 688         return (ev_window->priv->document == NULL) &&
 689                 (ev_window->priv->load_job == NULL);
 690 }
 691
 692 static void
 693 ev_window_set_message_area (EvWindow  *window,
 694                             GtkWidget *area)
 695 {
 696         if (window->priv->message_area == area)
 697                 return;
 698
 699         if (window->priv->message_area)
 700                 gtk_widget_destroy (window->priv->message_area);
 701         window->priv->message_area = area;
 702
 703         if (!area)
 704                 return;
 705
 706         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 707                             window->priv->message_area,
 708                             FALSE, FALSE, 0);
 709         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 710                                window->priv->message_area, 0);
 711         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 712                                    (gpointer) &(window->priv->message_area));
 713 }
 714
 715 static void
 716 ev_window_message_area_response_cb (EvMessageArea *area,
 717                                     gint           response_id,
 718                                     EvWindow      *window)
 719 {
 720         ev_window_set_message_area (window, NULL);
 721 }
 722
 723 static void
 724 ev_window_error_message (EvWindow    *window,
 725                          GError      *error,
 726                          const gchar *format,
 727                          ...)
 728 {
 729         GtkWidget *area;
 730         va_list    args;
 731         gchar     *msg = NULL;
 732
 733         if (window->priv->message_area)
 734                 return;
 735
 736         va_start (args, format);
 737         msg = g_strdup_vprintf (format, args);
 738         va_end (args);
 739
 740         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 741                                     msg,
 742                                     GTK_STOCK_CLOSE,
 743                                     GTK_RESPONSE_CLOSE,
 744                                     NULL);
 745         g_free (msg);
 746
 747         if (error)
 748                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 749         g_signal_connect (area, "response",
 750                           G_CALLBACK (ev_window_message_area_response_cb),
 751                           window);
 752         gtk_widget_show (area);
 753         ev_window_set_message_area (window, area);
 754 }
 755
 756 static void
 757 ev_window_warning_message (EvWindow    *window,
 758                            const gchar *format,
 759                            ...)
 760 {
 761         GtkWidget *area;
 762         va_list    args;
 763         gchar     *msg = NULL;
 764
 765         if (window->priv->message_area)
 766                 return;
 767
 768         va_start (args, format);
 769         msg = g_strdup_vprintf (format, args);
 770         va_end (args);
 771
 772         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 773                                     msg,
 774                                     GTK_STOCK_CLOSE,
 775                                     GTK_RESPONSE_CLOSE,
 776                                     NULL);
 777         g_free (msg);
 778
 779         g_signal_connect (area, "response",
 780                           G_CALLBACK (ev_window_message_area_response_cb),
 781                           window);
 782         gtk_widget_show (area);
 783         ev_window_set_message_area (window, area);
 784 }
 785
 786 typedef struct _FindTask {
 787         const gchar *page_label;
 788         gchar *chapter;
 789 } FindTask;
 790
 791 static gboolean
 792 ev_window_find_chapter (GtkTreeModel *tree_model,
 793                         GtkTreePath  *path,
 794                         GtkTreeIter  *iter,
 795                         gpointer      data)
 796 {
 797         FindTask *task = (FindTask *)data;
 798         gchar *page_string;
 799
 800         gtk_tree_model_get (tree_model, iter,
 801                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 802                             -1);
 803
 804         if (!page_string)
 805                 return FALSE;
 806
 807         if (!strcmp (page_string, task->page_label)) {
 808                 gtk_tree_model_get (tree_model, iter,
 809                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 810                                     -1);
 811                 g_free (page_string);
 812                 return TRUE;
 813         }
 814
 815         g_free (page_string);
 816         return FALSE;
 817 }
 818
 819 static void
 820 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 821 {
 822         gchar *page_label = NULL;
 823         gchar *link_title;
 824         FindTask find_task;
 825         EvLink *real_link;
 826         EvLinkAction *action;
 827         EvLinkDest *dest;
 828
 829         if (window->priv->history == NULL)
 830                 return;
 831
 832         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 833                 return;
 834
 835         if (link) {
 836                 action = g_object_ref (ev_link_get_action (link));
 837                 dest = ev_link_action_get_dest (action);
 838                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 839         } else {
 840                 dest = ev_link_dest_new_page (page);
 841                 action = ev_link_action_new_dest (dest);
 842                 page_label = ev_document_get_page_label (window->priv->document, page);
 843         }
 844
 845         if (!page_label)
 846                 return;
 847
 848         find_task.page_label = page_label;
 849         find_task.chapter = NULL;
 850
 851         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 852                 GtkTreeModel *model;
 853
 854                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 855
 856                 if (model) {
 857                         gtk_tree_model_foreach (model,
 858                                                 ev_window_find_chapter,
 859                                                 &find_task);
 860
 861                         g_object_unref (model);
 862                 }
 863         }
 864
 865         if (find_task.chapter)
 866                 link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter);
 867         else
 868                 link_title = g_strdup_printf (_("Page %s"), page_label);
 869
 870         real_link = ev_link_new (link_title, action);
 871
 872         ev_history_add_link (window->priv->history, real_link);
 873
 874         g_free (find_task.chapter);
 875         g_free (link_title);
 876         g_free (page_label);
 877         g_object_unref (real_link);
 878 }
 879
 880 static void
 881 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 882 {
 883         int current_page = ev_document_model_get_page (window->priv->model);
 884
 885         ev_window_add_history (window, 0, link);
 886         ev_window_add_history (window, current_page, NULL);
 887 }
 888
 889 static void
 890 view_selection_changed_cb (EvView   *view,
 891                            EvWindow *window)
 892 {
 893         ev_window_set_action_sensitive (window, "EditCopy",
 894                                         ev_view_get_has_selection (view));
 895 }
 896
 897 static void
 898 ev_window_page_changed_cb (EvWindow        *ev_window,
 899                            gint             old_page,
 900                            gint             new_page,
 901                            EvDocumentModel *model)
 902 {
 903         ev_window_update_actions (ev_window);
 904
 905         ev_window_update_find_status_message (ev_window);
 906
 907         if (abs (new_page - old_page) > 1) {
 908                 ev_window_add_history (ev_window, new_page, NULL);
 909                 ev_window_add_history (ev_window, old_page, NULL);
 910         }
 911
 912         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 913                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 914 }
 915
 916 static const gchar *
 917 ev_window_sidebar_get_current_page_id (EvWindow *ev_window)
 918 {
 919         GtkWidget   *current_page;
 920         const gchar *id;
 921
 922         g_object_get (ev_window->priv->sidebar,
 923                       "current_page", &current_page,
 924                       NULL);
 925
 926         if (current_page == ev_window->priv->sidebar_links) {
 927                 id = LINKS_SIDEBAR_ID;
 928         } else if (current_page == ev_window->priv->sidebar_thumbs) {
 929                 id = THUMBNAILS_SIDEBAR_ID;
 930         } else if (current_page == ev_window->priv->sidebar_attachments) {
 931                 id = ATTACHMENTS_SIDEBAR_ID;
 932         } else if (current_page == ev_window->priv->sidebar_layers) {
 933                 id = LAYERS_SIDEBAR_ID;
 934         } else if (current_page == ev_window->priv->sidebar_annots) {
 935                 id = ANNOTS_SIDEBAR_ID;
 936         } else {
 937                 g_assert_not_reached();
 938         }
 939
 940         g_object_unref (current_page);
 941
 942         return id;
 943 }
 944
 945 static void
 946 ev_window_sidebar_set_current_page (EvWindow    *window,
 947                                     const gchar *page_id)
 948 {
 949         EvDocument *document = window->priv->document;
 950         EvSidebar  *sidebar = EV_SIDEBAR (window->priv->sidebar);
 951         GtkWidget  *links = window->priv->sidebar_links;
 952         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 953         GtkWidget  *attachments = window->priv->sidebar_attachments;
 954         GtkWidget  *annots = window->priv->sidebar_annots;
 955         GtkWidget  *layers = window->priv->sidebar_layers;
 956
 957         if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 &&
 958             ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 959                 ev_sidebar_set_page (sidebar, links);
 960         } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 &&
 961                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 962                 ev_sidebar_set_page (sidebar, thumbs);
 963         } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 &&
 964                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 965                 ev_sidebar_set_page (sidebar, attachments);
 966         } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 &&
 967                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 968                 ev_sidebar_set_page (sidebar, layers);
 969         } else if (strcmp (page_id, ANNOTS_SIDEBAR_ID) == 0 &&
 970                    ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (annots), document)) {
 971                 ev_sidebar_set_page (sidebar, annots);
 972         }
 973 }
 974
 975 static void
 976 update_document_mode (EvWindow *window, EvDocumentMode mode)
 977 {
 978         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 979                 ev_window_run_presentation (window);
 980         }
 981         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 982                 ev_window_run_fullscreen (window);
 983         }
 984 }
 985
 986 static void
 987 setup_chrome_from_metadata (EvWindow *window)
 988 {
 989         EvChrome chrome = EV_CHROME_NORMAL;
 990         gboolean show_toolbar = TRUE;
 991
 992         if (ev_window_is_empty (window)) {
 993                 window->priv->chrome = chrome;
 994
 995                 return;
 996         }
 997
 998         if (!window->priv->metadata) {
 999                 show_toolbar = g_settings_get_boolean (window->priv->default_settings, "show-toolbar");
1000         } else if (!ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
1001                 if (window->priv->is_new_doc)
1002                         show_toolbar = g_settings_get_boolean (window->priv->default_settings, "show-toolbar");
1003         }
1004
1005         if (!show_toolbar)
1006                 chrome &= ~EV_CHROME_TOOLBAR;
1007
1008         window->priv->chrome = chrome;
1009 }
1010
1011 static void
1012 setup_sidebar_from_metadata (EvWindow *window)
1013 {
1014         EvDocument *document = window->priv->document;
1015         GSettings  *settings =  window->priv->default_settings;
1016         gchar      *page_id;
1017         gint        sidebar_size;
1018         gboolean    sidebar_visibility = TRUE;
1019
1020         if (ev_window_is_empty (window))
1021                 return;
1022
1023         if (!window->priv->metadata) {
1024                 sidebar_visibility = g_settings_get_boolean (settings, "show-sidebar");
1025         } else if (!ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
1026                 if (window->priv->is_new_doc)
1027                         sidebar_visibility = g_settings_get_boolean (settings, "show-sidebar");
1028         }
1029
1030         update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
1031         update_chrome_visibility (window);
1032
1033         if (!window->priv->metadata) {
1034                 /* Set default values */
1035                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1036                                         g_settings_get_int (settings, "sidebar-size"));
1037                 if (document) {
1038                         page_id = g_settings_get_string (settings, "sidebar-page");
1039                         ev_window_sidebar_set_current_page (window, page_id);
1040                         g_free (page_id);
1041                 }
1042
1043                 return;
1044         }
1045
1046         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
1047                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
1048         } else if (window->priv->is_new_doc) {
1049                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1050                                         g_settings_get_int (settings, "sidebar-size"));
1051         }
1052
1053         if (!document)
1054                 return;
1055
1056         if (ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
1057                 ev_window_sidebar_set_current_page (window, page_id);
1058         } else if (window->priv->is_new_doc) {
1059                 page_id = g_settings_get_string (settings, "sidebar-page");
1060                 ev_window_sidebar_set_current_page (window, page_id);
1061                 g_free (page_id);
1062         }
1063 }
1064
1065 static void
1066 setup_model_from_metadata (EvWindow *window)
1067 {
1068         GSettings *settings = window->priv->default_settings;
1069         gint       page;
1070         gchar     *sizing_mode;
1071         gdouble    zoom;
1072         gint       rotation;
1073         gboolean   inverted_colors = FALSE;
1074         gboolean   continuous = FALSE;
1075         gboolean   dual_page = FALSE;
1076         gboolean   fullscreen = FALSE;
1077
1078         if (!window->priv->metadata) {
1079                 /* Set default values */
1080                 ev_document_model_set_sizing_mode (window->priv->model,
1081                                                    g_settings_get_enum (settings, "sizing-mode"));
1082                 ev_document_model_set_inverted_colors (window->priv->model,
1083                                                        g_settings_get_boolean (settings, "inverted-colors"));
1084                 ev_document_model_set_continuous (window->priv->model,
1085                                                   g_settings_get_boolean (settings, "continuous"));
1086                 ev_document_model_set_dual_page (window->priv->model,
1087                                                  g_settings_get_boolean (settings, "dual-page"));
1088                 fullscreen = g_settings_get_boolean (settings, "fullscreen");
1089                 if (fullscreen)
1090                         ev_window_run_fullscreen (window);
1091
1092                 return;
1093         }
1094
1095         /* Current page */
1096         if (!window->priv->dest &&
1097             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
1098                 ev_document_model_set_page (window->priv->model, page);
1099         }
1100
1101         /* Sizing mode */
1102         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
1103                 GEnumValue *enum_value;
1104
1105                 enum_value = g_enum_get_value_by_nick
1106                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
1107                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
1108         } else if (window->priv->is_new_doc) {
1109                 ev_document_model_set_sizing_mode (window->priv->model,
1110                                                    g_settings_get_enum (settings, "sizing-mode"));
1111         }
1112
1113         /* Zoom */
1114         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
1115             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
1116                 zoom *= get_screen_dpi (window) / 72.0;
1117                 ev_document_model_set_scale (window->priv->model, zoom);
1118         }
1119
1120         /* Rotation */
1121         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
1122                 switch (rotation) {
1123                 case 90:
1124                         rotation = 90;
1125                         break;
1126                 case 180:
1127                         rotation = 180;
1128                         break;
1129                 case 270:
1130                         rotation = 270;
1131                         break;
1132                 default:
1133                         rotation = 0;
1134                         break;
1135                 }
1136                 ev_document_model_set_rotation (window->priv->model, rotation);
1137         }
1138
1139         /* Inverted Colors */
1140         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors)) {
1141                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1142         } else if (window->priv->is_new_doc) {
1143                 ev_document_model_set_inverted_colors (window->priv->model,
1144                                                        g_settings_get_boolean (settings, "inverted-colors"));
1145         }
1146
1147         /* Continuous */
1148         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1149                 ev_document_model_set_continuous (window->priv->model, continuous);
1150         } else if (window->priv->is_new_doc) {
1151                 ev_document_model_set_continuous (window->priv->model,
1152                                                   g_settings_get_boolean (settings, "continuous"));
1153         }
1154
1155         /* Dual page */
1156         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1157                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1158         } else if (window->priv->is_new_doc) {
1159                 ev_document_model_set_dual_page (window->priv->model,
1160                                                  g_settings_get_boolean (settings, "dual-page"));
1161         }
1162
1163         /* Fullscreen */
1164         if (!ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1165                 if (window->priv->is_new_doc)
1166                         fullscreen = g_settings_get_boolean (settings, "fullscreen");
1167         }
1168
1169         if (fullscreen)
1170                 ev_window_run_fullscreen (window);
1171 }
1172
1173 static void
1174 setup_document_from_metadata (EvWindow *window)
1175 {
1176         gint    page, n_pages;
1177         gint    width;
1178         gint    height;
1179         gdouble width_ratio;
1180         gdouble height_ratio;
1181
1182         setup_sidebar_from_metadata (window);
1183
1184         if (window->priv->metadata) {
1185                 /* Make sure to not open a document on the last page,
1186                  * since closing it on the last page most likely means the
1187                  * user was finished reading the document. In that case, reopening should
1188                  * show the first page. */
1189                 page = ev_document_model_get_page (window->priv->model);
1190                 n_pages = ev_document_get_n_pages (window->priv->document);
1191                 if (page == n_pages - 1)
1192                         ev_document_model_set_page (window->priv->model, 0);
1193
1194                 if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1195                     ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1196                         return; /* size was already set in setup_size_from_metadata */
1197         }
1198
1199         g_settings_get (window->priv->default_settings, "window-ratio", "(dd)", &width_ratio, &height_ratio);
1200         if (width_ratio > 0. && height_ratio > 0.) {
1201                 gdouble    document_width;
1202                 gdouble    document_height;
1203                 GdkScreen *screen;
1204                 gint       request_width;
1205                 gint       request_height;
1206
1207                 ev_document_get_max_page_size (window->priv->document,
1208                                                &document_width, &document_height);
1209
1210                 request_width = (gint)(width_ratio * document_width + 0.5);
1211                 request_height = (gint)(height_ratio * document_height + 0.5);
1212
1213                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1214                 if (screen) {
1215                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1216                         request_height = MIN (request_height, gdk_screen_get_height (screen));
1217                 }
1218
1219                 if (request_width > 0 && request_height > 0) {
1220                         gtk_window_resize (GTK_WINDOW (window),
1221                                            request_width,
1222                                            request_height);
1223                 }
1224         }
1225 }
1226
1227 static void
1228 setup_size_from_metadata (EvWindow *window)
1229 {
1230         gint     width;
1231         gint     height;
1232         gboolean maximized;
1233         gint     x;
1234         gint     y;
1235
1236         if (!window->priv->metadata)
1237                 return;
1238
1239         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1240                 if (maximized) {
1241                         gtk_window_maximize (GTK_WINDOW (window));
1242                         return;
1243                 } else {
1244                         gtk_window_unmaximize (GTK_WINDOW (window));
1245                 }
1246         }
1247
1248         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1249             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1250                 gtk_window_move (GTK_WINDOW (window), x, y);
1251         }
1252
1253         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1254             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1255                 gtk_window_resize (GTK_WINDOW (window), width, height);
1256         }
1257 }
1258
1259 static void
1260 setup_view_from_metadata (EvWindow *window)
1261 {
1262         gboolean presentation;
1263
1264         if (!window->priv->metadata)
1265                 return;
1266
1267         /* Presentation */
1268         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1269                 if (presentation) {
1270                         ev_window_run_presentation (window);
1271                 }
1272         }
1273 }
1274
1275 static void
1276 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1277 {
1278         if (ev_window->priv->thumbnail_job != NULL) {
1279                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1280                         ev_job_cancel (ev_window->priv->thumbnail_job);
1281
1282                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1283                                                       ev_window_set_icon_from_thumbnail,
1284                                                       ev_window);
1285                 g_object_unref (ev_window->priv->thumbnail_job);
1286                 ev_window->priv->thumbnail_job = NULL;
1287         }
1288 }
1289
1290 static void
1291 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1292                                    EvWindow       *ev_window)
1293 {
1294         if (job->thumbnail) {
1295                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1296                         ev_document_misc_invert_pixbuf (job->thumbnail);
1297                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1298                                      job->thumbnail);
1299         }
1300
1301         ev_window_clear_thumbnail_job (ev_window);
1302 }
1303
1304 static void
1305 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1306 {
1307         gdouble page_width;
1308         gdouble scale;
1309         gint rotation;
1310         EvDocument *document = ev_window->priv->document;
1311
1312         if (ev_document_get_n_pages (document) <= 0 ||
1313             !ev_document_check_dimensions (document)) {
1314                 return;
1315         }
1316
1317         ev_window_clear_thumbnail_job (ev_window);
1318
1319         ev_document_get_page_size (document, 0, &page_width, NULL);
1320         scale = 128. / page_width;
1321         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1322
1323         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1324         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1325                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1326                           ev_window);
1327         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1328 }
1329
1330 static void
1331 override_restrictions_changed (GSettings *settings,
1332                                gchar     *key,
1333                                EvWindow  *ev_window)
1334 {
1335         ev_window_setup_action_sensitivity (ev_window);
1336 }
1337
1338 static void
1339 lockdown_changed (GSettings   *lockdown,
1340                   const gchar *key,
1341                   EvWindow    *ev_window)
1342 {
1343         ev_window_setup_action_sensitivity (ev_window);
1344 }
1345
1346 static gboolean
1347 ev_window_setup_document (EvWindow *ev_window)
1348 {
1349         const EvDocumentInfo *info;
1350         EvDocument *document = ev_window->priv->document;
1351         GtkAction *action;
1352
1353         ev_window->priv->setup_document_idle = 0;
1354
1355         ev_window_refresh_window_thumbnail (ev_window);
1356
1357         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1358         ev_window_title_set_document (ev_window->priv->title, document);
1359         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1360
1361         if (!ev_window->priv->settings) {
1362                 ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME);
1363                 g_signal_connect (ev_window->priv->settings,
1364                                   "changed::"GS_OVERRIDE_RESTRICTIONS,
1365                                   G_CALLBACK (override_restrictions_changed),
1366                                   ev_window);
1367         }
1368
1369 #ifdef HAVE_DESKTOP_SCHEMAS
1370         if (!ev_window->priv->lockdown_settings) {
1371                 ev_window->priv->lockdown_settings = g_settings_new (GS_LOCKDOWN_SCHEMA_NAME);
1372                 g_signal_connect (ev_window->priv->lockdown_settings,
1373                                   "changed",
1374                                   G_CALLBACK (lockdown_changed),
1375                                   ev_window);
1376         }
1377 #endif
1378
1379         ev_window_setup_action_sensitivity (ev_window);
1380
1381         if (ev_window->priv->history)
1382                 g_object_unref (ev_window->priv->history);
1383         ev_window->priv->history = ev_history_new ();
1384         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1385         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1386
1387         if (ev_window->priv->properties) {
1388                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1389                                                    ev_window->priv->uri,
1390                                                    ev_window->priv->document);
1391         }
1392
1393         info = ev_document_get_info (document);
1394         update_document_mode (ev_window, info->mode);
1395
1396         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1397                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1398         else
1399                 gtk_widget_grab_focus (ev_window->priv->view);
1400
1401         return FALSE;
1402 }
1403
1404 static void
1405 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1406 {
1407         if (ev_window->priv->document == document)
1408                 return;
1409
1410         if (ev_window->priv->document)
1411                 g_object_unref (ev_window->priv->document);
1412         ev_window->priv->document = g_object_ref (document);
1413
1414         ev_window_update_max_min_scale (ev_window);
1415
1416         ev_window_set_message_area (ev_window, NULL);
1417
1418         if (ev_document_get_n_pages (document) <= 0) {
1419                 ev_window_warning_message (ev_window, "%s",
1420                                            _("The document contains no pages"));
1421         } else if (!ev_document_check_dimensions (document)) {
1422                 ev_window_warning_message (ev_window, "%s",
1423                                            _("The document contains only empty pages"));
1424         }
1425
1426         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
1427                 gtk_widget_destroy (ev_window->priv->presentation_view);
1428                 ev_window->priv->presentation_view = NULL;
1429                 ev_window_run_presentation (ev_window);
1430         }
1431
1432         if (ev_window->priv->setup_document_idle > 0)
1433                 g_source_remove (ev_window->priv->setup_document_idle);
1434
1435         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1436 }
1437
1438 static void
1439 ev_window_document_changed (EvWindow *ev_window,
1440                             gpointer  user_data)
1441 {
1442         ev_window_reload_document (ev_window, NULL);
1443 }
1444
1445 static void
1446 ev_window_password_view_unlock (EvWindow *ev_window)
1447 {
1448         const gchar *password;
1449
1450         g_assert (ev_window->priv->load_job);
1451
1452         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1453         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1454         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1455 }
1456
1457 static void
1458 ev_window_clear_load_job (EvWindow *ev_window)
1459 {
1460         if (ev_window->priv->load_job != NULL) {
1461                 if (!ev_job_is_finished (ev_window->priv->load_job))
1462                         ev_job_cancel (ev_window->priv->load_job);
1463
1464                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1465                 g_object_unref (ev_window->priv->load_job);
1466                 ev_window->priv->load_job = NULL;
1467         }
1468 }
1469
1470 static void
1471 ev_window_clear_reload_job (EvWindow *ev_window)
1472 {
1473         if (ev_window->priv->reload_job != NULL) {
1474                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1475                         ev_job_cancel (ev_window->priv->reload_job);
1476
1477                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1478                 g_object_unref (ev_window->priv->reload_job);
1479                 ev_window->priv->reload_job = NULL;
1480         }
1481 }
1482
1483 static void
1484 ev_window_clear_local_uri (EvWindow *ev_window)
1485 {
1486         if (ev_window->priv->local_uri) {
1487                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1488                 g_free (ev_window->priv->local_uri);
1489                 ev_window->priv->local_uri = NULL;
1490         }
1491 }
1492
1493 static void
1494 ev_window_handle_link (EvWindow *ev_window,
1495                        EvLinkDest *dest)
1496 {
1497         if (dest) {
1498                 EvLink *link;
1499                 EvLinkAction *link_action;
1500
1501                 link_action = ev_link_action_new_dest (dest);
1502                 link = ev_link_new (NULL, link_action);
1503                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1504                 g_object_unref (link);
1505         }
1506 }
1507
1508 /* This callback will executed when load job will be finished.
1509  *
1510  * Since the flow of the error dialog is very confusing, we assume that both
1511  * document and uri will go away after this function is called, and thus we need
1512  * to ref/dup them.  Additionally, it needs to clear
1513  * ev_window->priv->password_{uri,document}, and thus people who call this
1514  * function should _not_ necessarily expect those to exist after being
1515  * called. */
1516 static void
1517 ev_window_load_job_cb (EvJob *job,
1518                        gpointer data)
1519 {
1520         EvWindow *ev_window = EV_WINDOW (data);
1521         EvDocument *document = EV_JOB (job)->document;
1522         EvJobLoad *job_load = EV_JOB_LOAD (job);
1523
1524         g_assert (job_load->uri);
1525
1526         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1527
1528         /* Success! */
1529         if (!ev_job_is_failed (job)) {
1530                 ev_document_model_set_document (ev_window->priv->model, document);
1531
1532                 setup_chrome_from_metadata (ev_window);
1533                 update_chrome_actions (ev_window);
1534                 setup_document_from_metadata (ev_window);
1535                 setup_view_from_metadata (ev_window);
1536
1537                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1538
1539                 ev_window_title_set_type (ev_window->priv->title,
1540                                           EV_WINDOW_TITLE_DOCUMENT);
1541                 if (job_load->password) {
1542                         GPasswordSave flags;
1543
1544                         flags = ev_password_view_get_password_save_flags (
1545                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1546                         ev_keyring_save_password (ev_window->priv->uri,
1547                                                   job_load->password,
1548                                                   flags);
1549                 }
1550
1551                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1552                 /* Already unrefed by ev_link_action
1553                  * FIXME: link action should inc dest ref counting
1554                  * or not unref it at all
1555                  */
1556                 ev_window->priv->dest = NULL;
1557
1558                 switch (ev_window->priv->window_mode) {
1559                         case EV_WINDOW_MODE_FULLSCREEN:
1560                                 ev_window_run_fullscreen (ev_window);
1561                                 break;
1562                         case EV_WINDOW_MODE_PRESENTATION:
1563                                 ev_window_run_presentation (ev_window);
1564                                 break;
1565                         default:
1566                                 break;
1567                 }
1568
1569                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1570                         ev_window_cmd_edit_find (NULL, ev_window);
1571                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1572                                                         ev_window->priv->search_string);
1573                 }
1574
1575                 g_free (ev_window->priv->search_string);
1576                 ev_window->priv->search_string = NULL;
1577
1578                 /* Create a monitor for the document */
1579                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1580                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1581                                           G_CALLBACK (ev_window_document_changed),
1582                                           ev_window);
1583
1584                 ev_window_clear_load_job (ev_window);
1585                 return;
1586         }
1587
1588         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1589                 gchar *password;
1590
1591                 setup_view_from_metadata (ev_window);
1592
1593                 /* First look whether password is in keyring */
1594                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1595                 if (password) {
1596                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1597                                 /* Password in kering is wrong */
1598                                 ev_job_load_set_password (job_load, NULL);
1599                                 /* FIXME: delete password from keyring? */
1600                         } else {
1601                                 ev_job_load_set_password (job_load, password);
1602                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1603                                 g_free (password);
1604                                 return;
1605                         }
1606
1607                         g_free (password);
1608                 }
1609
1610                 /* We need to ask the user for a password */
1611                 ev_window_title_set_uri (ev_window->priv->title,
1612                                          ev_window->priv->uri);
1613                 ev_window_title_set_type (ev_window->priv->title,
1614                                           EV_WINDOW_TITLE_PASSWORD);
1615
1616                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1617                                           job_load->uri);
1618
1619                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1620
1621                 ev_job_load_set_password (job_load, NULL);
1622                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1623         } else {
1624                 ev_window_error_message (ev_window, job->error,
1625                                          "%s", _("Unable to open document"));
1626                 ev_window_clear_load_job (ev_window);
1627         }
1628 }
1629
1630 static void
1631 ev_window_reload_job_cb (EvJob    *job,
1632                          EvWindow *ev_window)
1633 {
1634         GtkWidget *widget;
1635
1636         if (ev_job_is_failed (job)) {
1637                 ev_window_clear_reload_job (ev_window);
1638                 ev_window->priv->in_reload = FALSE;
1639                 if (ev_window->priv->dest) {
1640                         g_object_unref (ev_window->priv->dest);
1641                         ev_window->priv->dest = NULL;
1642                 }
1643
1644                 return;
1645         }
1646
1647         ev_document_model_set_document (ev_window->priv->model,
1648                                         job->document);
1649         if (ev_window->priv->dest) {
1650                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1651                 /* Already unrefed by ev_link_action
1652                  * FIXME: link action should inc dest ref counting
1653                  * or not unref it at all
1654                  */
1655                 ev_window->priv->dest = NULL;
1656         }
1657
1658         /* Restart the search after reloading */
1659         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1660         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1661                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1662                                             NULL, ev_window);
1663         }
1664
1665         ev_window_clear_reload_job (ev_window);
1666         ev_window->priv->in_reload = FALSE;
1667 }
1668
1669 /**
1670  * ev_window_get_uri:
1671  * @ev_window: The instance of the #EvWindow.
1672  *
1673  * It returns the uri of the document showed in the #EvWindow.
1674  *
1675  * Returns: the uri of the document showed in the #EvWindow.
1676  */
1677 const char *
1678 ev_window_get_uri (EvWindow *ev_window)
1679 {
1680         return ev_window->priv->uri;
1681 }
1682
1683 /**
1684  * ev_window_close_dialogs:
1685  * @ev_window: The window where dialogs will be closed.
1686  *
1687  * It looks for password, print and properties dialogs and closes them and
1688  * frees them from memory. If there is any print job it does free it too.
1689  */
1690 static void
1691 ev_window_close_dialogs (EvWindow *ev_window)
1692 {
1693         if (ev_window->priv->print_dialog)
1694                 gtk_widget_destroy (ev_window->priv->print_dialog);
1695         ev_window->priv->print_dialog = NULL;
1696
1697         if (ev_window->priv->properties)
1698                 gtk_widget_destroy (ev_window->priv->properties);
1699         ev_window->priv->properties = NULL;
1700 }
1701
1702 static void
1703 ev_window_clear_progress_idle (EvWindow *ev_window)
1704 {
1705         if (ev_window->priv->progress_idle > 0)
1706                 g_source_remove (ev_window->priv->progress_idle);
1707         ev_window->priv->progress_idle = 0;
1708 }
1709
1710 static void
1711 reset_progress_idle (EvWindow *ev_window)
1712 {
1713         ev_window->priv->progress_idle = 0;
1714 }
1715
1716 static void
1717 ev_window_show_progress_message (EvWindow   *ev_window,
1718                                  guint       interval,
1719                                  GSourceFunc function)
1720 {
1721         if (ev_window->priv->progress_idle > 0)
1722                 g_source_remove (ev_window->priv->progress_idle);
1723         ev_window->priv->progress_idle =
1724                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1725                                             interval, function,
1726                                             ev_window,
1727                                             (GDestroyNotify)reset_progress_idle);
1728 }
1729
1730 static void
1731 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1732 {
1733         if (ev_window->priv->progress_cancellable)
1734                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1735         else
1736                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1737 }
1738
1739 static void
1740 ev_window_progress_response_cb (EvProgressMessageArea *area,
1741                                 gint                   response,
1742                                 EvWindow              *ev_window)
1743 {
1744         if (response == GTK_RESPONSE_CANCEL)
1745                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1746         ev_window_set_message_area (ev_window, NULL);
1747 }
1748
1749 static gboolean
1750 show_loading_progress (EvWindow *ev_window)
1751 {
1752         GtkWidget *area;
1753         gchar     *text;
1754         gchar     *display_name;
1755
1756         if (ev_window->priv->message_area)
1757                 return FALSE;
1758
1759         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1760         display_name = g_markup_escape_text (text, -1);
1761         g_free (text);
1762         text = g_strdup_printf (_("Loading document from “%s”"),
1763                                 display_name);
1764
1765         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1766                                              text,
1767                                              GTK_STOCK_CLOSE,
1768                                              GTK_RESPONSE_CLOSE,
1769                                              GTK_STOCK_CANCEL,
1770                                              GTK_RESPONSE_CANCEL,
1771                                              NULL);
1772         g_signal_connect (area, "response",
1773                           G_CALLBACK (ev_window_progress_response_cb),
1774                           ev_window);
1775         gtk_widget_show (area);
1776         ev_window_set_message_area (ev_window, area);
1777
1778         g_free (text);
1779         g_free (display_name);
1780
1781         return FALSE;
1782 }
1783
1784 static void
1785 ev_window_load_remote_failed (EvWindow *ev_window,
1786                               GError   *error)
1787 {
1788         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1789         ev_window->priv->in_reload = FALSE;
1790         ev_window_error_message (ev_window, error,
1791                                  "%s", _("Unable to open document"));
1792         g_free (ev_window->priv->local_uri);
1793         ev_window->priv->local_uri = NULL;
1794         ev_window->priv->uri_mtime = 0;
1795 }
1796
1797 static void
1798 set_uri_mtime (GFile        *source,
1799                GAsyncResult *async_result,
1800                EvWindow     *ev_window)
1801 {
1802         GFileInfo *info;
1803         GError *error = NULL;
1804
1805         info = g_file_query_info_finish (source, async_result, &error);
1806
1807         if (error) {
1808                 ev_window->priv->uri_mtime = 0;
1809                 g_error_free (error);
1810         } else {
1811                 GTimeVal mtime;
1812
1813                 g_file_info_get_modification_time (info, &mtime);
1814                 ev_window->priv->uri_mtime = mtime.tv_sec;
1815                 g_object_unref (info);
1816         }
1817
1818         g_object_unref (source);
1819 }
1820
1821 static void
1822 mount_volume_ready_cb (GFile        *source,
1823                        GAsyncResult *async_result,
1824                        EvWindow     *ev_window)
1825 {
1826         GError *error = NULL;
1827
1828         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1829
1830         if (error) {
1831                 ev_window_load_remote_failed (ev_window, error);
1832                 g_object_unref (source);
1833                 g_error_free (error);
1834         } else {
1835                 /* Volume successfully mounted,
1836                    try opening the file again */
1837                 ev_window_load_file_remote (ev_window, source);
1838         }
1839 }
1840
1841 static void
1842 window_open_file_copy_ready_cb (GFile        *source,
1843                                 GAsyncResult *async_result,
1844                                 EvWindow     *ev_window)
1845 {
1846         GError *error = NULL;
1847
1848         ev_window_clear_progress_idle (ev_window);
1849         ev_window_set_message_area (ev_window, NULL);
1850
1851         g_file_copy_finish (source, async_result, &error);
1852         if (!error) {
1853                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1854                 g_file_query_info_async (source,
1855                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1856                                          0, G_PRIORITY_DEFAULT,
1857                                          NULL,
1858                                          (GAsyncReadyCallback)set_uri_mtime,
1859                                          ev_window);
1860                 return;
1861         }
1862
1863         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1864                 GMountOperation *operation;
1865
1866                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1867                 g_file_mount_enclosing_volume (source,
1868                                                G_MOUNT_MOUNT_NONE,
1869                                                operation, NULL,
1870                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1871                                                ev_window);
1872                 g_object_unref (operation);
1873         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1874                 ev_window_clear_load_job (ev_window);
1875                 ev_window_clear_local_uri (ev_window);
1876                 g_free (ev_window->priv->uri);
1877                 ev_window->priv->uri = NULL;
1878                 g_object_unref (source);
1879
1880                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1881         } else {
1882                 ev_window_load_remote_failed (ev_window, error);
1883                 g_object_unref (source);
1884         }
1885
1886         g_error_free (error);
1887 }
1888
1889 static void
1890 window_open_file_copy_progress_cb (goffset   n_bytes,
1891                                    goffset   total_bytes,
1892                                    EvWindow *ev_window)
1893 {
1894         gchar *status;
1895         gdouble fraction;
1896
1897         if (!ev_window->priv->message_area)
1898                 return;
1899
1900         if (total_bytes <= 0)
1901                 return;
1902
1903         fraction = n_bytes / (gdouble)total_bytes;
1904         status = g_strdup_printf (_("Downloading document (%d%%)"),
1905                                   (gint)(fraction * 100));
1906
1907         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1908                                              status);
1909         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1910                                                fraction);
1911
1912         g_free (status);
1913 }
1914
1915 static void
1916 ev_window_load_file_remote (EvWindow *ev_window,
1917                             GFile    *source_file)
1918 {
1919         GFile *target_file;
1920
1921         if (!ev_window->priv->local_uri) {
1922                 char *base_name, *template;
1923                 GFile *tmp_file;
1924                 GError *err = NULL;
1925
1926                 /* We'd like to keep extension of source uri since
1927                  * it helps to resolve some mime types, say cbz.
1928                  */
1929                 base_name = g_file_get_basename (source_file);
1930                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1931                 g_free (base_name);
1932
1933                 tmp_file = ev_mkstemp_file (template, &err);
1934                 g_free (template);
1935                 if (tmp_file == NULL) {
1936                         ev_window_error_message (ev_window, err,
1937                                                  "%s", _("Failed to load remote file."));
1938                         g_error_free (err);
1939                         return;
1940                 }
1941
1942                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1943                 g_object_unref (tmp_file);
1944
1945                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1946                                      ev_window->priv->local_uri);
1947         }
1948
1949         ev_window_reset_progress_cancellable (ev_window);
1950
1951         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1952         g_file_copy_async (source_file, target_file,
1953                            G_FILE_COPY_OVERWRITE,
1954                            G_PRIORITY_DEFAULT,
1955                            ev_window->priv->progress_cancellable,
1956                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1957                            ev_window,
1958                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1959                            ev_window);
1960         g_object_unref (target_file);
1961
1962         ev_window_show_progress_message (ev_window, 1,
1963                                          (GSourceFunc)show_loading_progress);
1964 }
1965
1966 void
1967 ev_window_open_uri (EvWindow       *ev_window,
1968                     const char     *uri,
1969                     EvLinkDest     *dest,
1970                     EvWindowRunMode mode,
1971                     const gchar    *search_string)
1972 {
1973         GFile *source_file;
1974
1975         ev_window->priv->in_reload = FALSE;
1976
1977         if (ev_window->priv->uri &&
1978             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1979                 ev_window_reload_document (ev_window, dest);
1980                 return;
1981         }
1982
1983         if (ev_window->priv->monitor) {
1984                 g_object_unref (ev_window->priv->monitor);
1985                 ev_window->priv->monitor = NULL;
1986         }
1987
1988         ev_window_close_dialogs (ev_window);
1989         ev_window_clear_load_job (ev_window);
1990         ev_window_clear_local_uri (ev_window);
1991
1992         ev_window->priv->window_mode = mode;
1993
1994         if (ev_window->priv->uri)
1995                 g_free (ev_window->priv->uri);
1996         ev_window->priv->uri = g_strdup (uri);
1997
1998         if (ev_window->priv->metadata)
1999                 g_object_unref (ev_window->priv->metadata);
2000
2001         source_file = g_file_new_for_uri (uri);
2002         if (!ev_file_is_temp (source_file) && ev_is_metadata_supported_for_file (source_file)) {
2003                 ev_window->priv->metadata = ev_metadata_new (source_file);
2004                 ev_window->priv->is_new_doc = ev_metadata_is_empty (ev_window->priv->metadata);
2005         } else {
2006                 ev_window->priv->metadata = NULL;
2007         }
2008
2009         if (ev_window->priv->search_string)
2010                 g_free (ev_window->priv->search_string);
2011         ev_window->priv->search_string = search_string ?
2012                 g_strdup (search_string) : NULL;
2013
2014         if (ev_window->priv->dest)
2015                 g_object_unref (ev_window->priv->dest);
2016         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2017
2018         setup_size_from_metadata (ev_window);
2019         setup_model_from_metadata (ev_window);
2020
2021         ev_window->priv->load_job = ev_job_load_new (uri);
2022         g_signal_connect (ev_window->priv->load_job,
2023                           "finished",
2024                           G_CALLBACK (ev_window_load_job_cb),
2025                           ev_window);
2026
2027         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
2028                 ev_window_load_file_remote (ev_window, source_file);
2029         } else {
2030                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
2031                 g_object_unref (source_file);
2032                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
2033         }
2034 }
2035
2036 void
2037 ev_window_open_document (EvWindow       *ev_window,
2038                          EvDocument     *document,
2039                          EvLinkDest     *dest,
2040                          EvWindowRunMode mode,
2041                          const gchar    *search_string)
2042 {
2043         if (document == ev_window->priv->document)
2044                 return;
2045
2046         ev_window_close_dialogs (ev_window);
2047         ev_window_clear_load_job (ev_window);
2048         ev_window_clear_local_uri (ev_window);
2049
2050         if (ev_window->priv->monitor) {
2051                 g_object_unref (ev_window->priv->monitor);
2052                 ev_window->priv->monitor = NULL;
2053         }
2054
2055         if (ev_window->priv->uri)
2056                 g_free (ev_window->priv->uri);
2057         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
2058
2059         setup_size_from_metadata (ev_window);
2060         setup_model_from_metadata (ev_window);
2061
2062         ev_document_model_set_document (ev_window->priv->model, document);
2063
2064         setup_document_from_metadata (ev_window);
2065         setup_view_from_metadata (ev_window);
2066
2067         if (dest) {
2068                 EvLink *link;
2069                 EvLinkAction *link_action;
2070
2071                 link_action = ev_link_action_new_dest (dest);
2072                 link = ev_link_new (NULL, link_action);
2073                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
2074                 /* FIXME: link action should inc dest ref counting
2075                  * or not unref it at all
2076                  */
2077                 g_object_ref (dest);
2078                 g_object_unref (link);
2079         }
2080
2081         switch (mode) {
2082         case EV_WINDOW_MODE_FULLSCREEN:
2083                 ev_window_run_fullscreen (ev_window);
2084                 break;
2085         case EV_WINDOW_MODE_PRESENTATION:
2086                 ev_window_run_presentation (ev_window);
2087                 break;
2088         default:
2089                 break;
2090         }
2091
2092         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
2093                 ev_window_cmd_edit_find (NULL, ev_window);
2094                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
2095                                                 search_string);
2096         }
2097
2098         /* Create a monitor for the document */
2099         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
2100         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
2101                                   G_CALLBACK (ev_window_document_changed),
2102                                   ev_window);
2103 }
2104
2105 static void
2106 ev_window_reload_local (EvWindow *ev_window)
2107 {
2108         const gchar *uri;
2109
2110         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
2111         ev_window->priv->reload_job = ev_job_load_new (uri);
2112         g_signal_connect (ev_window->priv->reload_job, "finished",
2113                           G_CALLBACK (ev_window_reload_job_cb),
2114                           ev_window);
2115         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
2116 }
2117
2118 static gboolean
2119 show_reloading_progress (EvWindow *ev_window)
2120 {
2121         GtkWidget *area;
2122         gchar     *text;
2123
2124         if (ev_window->priv->message_area)
2125                 return FALSE;
2126
2127         text = g_strdup_printf (_("Reloading document from %s"),
2128                                 ev_window->priv->uri);
2129         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
2130                                              text,
2131                                              GTK_STOCK_CLOSE,
2132                                              GTK_RESPONSE_CLOSE,
2133                                              GTK_STOCK_CANCEL,
2134                                              GTK_RESPONSE_CANCEL,
2135                                              NULL);
2136         g_signal_connect (area, "response",
2137                           G_CALLBACK (ev_window_progress_response_cb),
2138                           ev_window);
2139         gtk_widget_show (area);
2140         ev_window_set_message_area (ev_window, area);
2141         g_free (text);
2142
2143         return FALSE;
2144 }
2145
2146 static void
2147 reload_remote_copy_ready_cb (GFile        *remote,
2148                              GAsyncResult *async_result,
2149                              EvWindow     *ev_window)
2150 {
2151         GError *error = NULL;
2152
2153         ev_window_clear_progress_idle (ev_window);
2154
2155         g_file_copy_finish (remote, async_result, &error);
2156         if (error) {
2157                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2158                         ev_window_error_message (ev_window, error,
2159                                                  "%s", _("Failed to reload document."));
2160                 g_error_free (error);
2161         } else {
2162                 ev_window_reload_local (ev_window);
2163         }
2164
2165         g_object_unref (remote);
2166 }
2167
2168 static void
2169 reload_remote_copy_progress_cb (goffset   n_bytes,
2170                                 goffset   total_bytes,
2171                                 EvWindow *ev_window)
2172 {
2173         gchar *status;
2174         gdouble fraction;
2175
2176         if (!ev_window->priv->message_area)
2177                 return;
2178
2179         if (total_bytes <= 0)
2180                 return;
2181
2182         fraction = n_bytes / (gdouble)total_bytes;
2183         status = g_strdup_printf (_("Downloading document (%d%%)"),
2184                                   (gint)(fraction * 100));
2185
2186         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2187                                              status);
2188         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2189                                                fraction);
2190
2191         g_free (status);
2192 }
2193
2194 static void
2195 query_remote_uri_mtime_cb (GFile        *remote,
2196                            GAsyncResult *async_result,
2197                            EvWindow     *ev_window)
2198 {
2199         GFileInfo *info;
2200         GTimeVal   mtime;
2201         GError    *error = NULL;
2202
2203         info = g_file_query_info_finish (remote, async_result, &error);
2204         if (error) {
2205                 g_error_free (error);
2206                 g_object_unref (remote);
2207                 ev_window_reload_local (ev_window);
2208
2209                 return;
2210         }
2211
2212         g_file_info_get_modification_time (info, &mtime);
2213         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2214                 GFile *target_file;
2215
2216                 /* Remote file has changed */
2217                 ev_window->priv->uri_mtime = mtime.tv_sec;
2218
2219                 ev_window_reset_progress_cancellable (ev_window);
2220
2221                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2222                 g_file_copy_async (remote, target_file,
2223                                    G_FILE_COPY_OVERWRITE,
2224                                    G_PRIORITY_DEFAULT,
2225                                    ev_window->priv->progress_cancellable,
2226                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2227                                    ev_window,
2228                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2229                                    ev_window);
2230                 g_object_unref (target_file);
2231                 ev_window_show_progress_message (ev_window, 1,
2232                                                  (GSourceFunc)show_reloading_progress);
2233         } else {
2234                 g_object_unref (remote);
2235                 ev_window_reload_local (ev_window);
2236         }
2237
2238         g_object_unref (info);
2239 }
2240
2241 static void
2242 ev_window_reload_remote (EvWindow *ev_window)
2243 {
2244         GFile *remote;
2245
2246         remote = g_file_new_for_uri (ev_window->priv->uri);
2247         /* Reload the remote uri only if it has changed */
2248         g_file_query_info_async (remote,
2249                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2250                                  0, G_PRIORITY_DEFAULT,
2251                                  NULL,
2252                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2253                                  ev_window);
2254 }
2255
2256 static void
2257 ev_window_reload_document (EvWindow *ev_window,
2258                            EvLinkDest *dest)
2259 {
2260         gint page;
2261
2262
2263         ev_window_clear_reload_job (ev_window);
2264         ev_window->priv->in_reload = TRUE;
2265
2266         page = ev_document_model_get_page (ev_window->priv->model);
2267
2268         if (ev_window->priv->dest)
2269                 g_object_unref (ev_window->priv->dest);
2270         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2271
2272         if (ev_window->priv->local_uri) {
2273                 ev_window_reload_remote (ev_window);
2274         } else {
2275                 ev_window_reload_local (ev_window);
2276         }
2277 }
2278
2279 static void
2280 file_open_dialog_response_cb (GtkWidget *chooser,
2281                               gint       response_id,
2282                               EvWindow  *ev_window)
2283 {
2284         if (response_id == GTK_RESPONSE_OK) {
2285                 GSList *uris;
2286                 gchar  *uri;
2287
2288                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2289
2290                 ev_application_open_uri_list (EV_APP, uris,
2291                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2292                                               gtk_get_current_event_time ());
2293
2294                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2295                 g_slist_free (uris);
2296
2297                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2298                 ev_application_set_filechooser_uri (EV_APP,
2299                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2300                                                     uri);
2301                 g_free (uri);
2302         }
2303
2304         gtk_widget_destroy (chooser);
2305 }
2306
2307 static void
2308 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2309 {
2310         GtkWidget   *chooser;
2311         const gchar *default_uri;
2312         gchar       *parent_uri = NULL;
2313
2314         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2315                                                GTK_WINDOW (window),
2316                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2317                                                GTK_STOCK_CANCEL,
2318                                                GTK_RESPONSE_CANCEL,
2319                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2320                                                NULL);
2321
2322         ev_document_factory_add_filters (chooser, NULL);
2323         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2324         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2325
2326         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2327         if (!default_uri && window->priv->uri) {
2328                 GFile *file, *parent;
2329
2330                 file = g_file_new_for_uri (window->priv->uri);
2331                 parent = g_file_get_parent (file);
2332                 if (parent) {
2333                         parent_uri = g_file_get_uri (parent);
2334                         default_uri = parent_uri;
2335                         g_object_unref (parent);
2336                 }
2337                 g_object_unref (file);
2338         }
2339
2340         if (default_uri) {
2341                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2342         } else {
2343                 const gchar *folder;
2344
2345                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2346                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2347                                                      folder ? folder : g_get_home_dir ());
2348         }
2349         g_free (parent_uri);
2350
2351         g_signal_connect (chooser, "response",
2352                           G_CALLBACK (file_open_dialog_response_cb),
2353                           window);
2354
2355         gtk_widget_show (chooser);
2356 }
2357
2358 static void
2359 ev_window_open_copy_at_dest (EvWindow   *window,
2360                              EvLinkDest *dest)
2361 {
2362         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2363
2364         ev_window_n_copies++;
2365
2366         if (window->priv->metadata)
2367                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2368         ev_window_open_document (new_window,
2369                                  window->priv->document,
2370                                  dest, 0, NULL);
2371         gtk_window_present (GTK_WINDOW (new_window));
2372 }
2373
2374 static void
2375 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2376 {
2377         ev_window_open_copy_at_dest (window, NULL);
2378 }
2379
2380 static void
2381 ev_window_cmd_recent_file_activate (GtkAction *action,
2382                                     EvWindow  *window)
2383 {
2384         GtkRecentInfo *info;
2385         const gchar   *uri;
2386
2387         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2388         g_assert (info != NULL);
2389
2390         uri = gtk_recent_info_get_uri (info);
2391
2392         ev_application_open_uri_at_dest (EV_APP, uri,
2393                                          gtk_window_get_screen (GTK_WINDOW (window)),
2394                                          NULL, 0, NULL, gtk_get_current_event_time ());
2395 }
2396
2397 static void
2398 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2399                                              const gchar        *uri,
2400                                              EvWindow           *window)
2401 {
2402         ev_application_open_uri_at_dest (EV_APP, uri,
2403                                          gtk_window_get_screen (GTK_WINDOW (window)),
2404                                          NULL, 0, NULL, gtk_get_current_event_time ());
2405 }
2406
2407 static void
2408 ev_window_add_recent (EvWindow *window, const char *filename)
2409 {
2410         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2411 }
2412
2413 static gint
2414 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2415 {
2416         gboolean     has_ev_a, has_ev_b;
2417         const gchar *evince = g_get_application_name ();
2418
2419         has_ev_a = gtk_recent_info_has_application (a, evince);
2420         has_ev_b = gtk_recent_info_has_application (b, evince);
2421
2422         if (has_ev_a && has_ev_b) {
2423                 time_t time_a, time_b;
2424
2425                 time_a = gtk_recent_info_get_modified (a);
2426                 time_b = gtk_recent_info_get_modified (b);
2427
2428                 return (time_b - time_a);
2429         } else if (has_ev_a) {
2430                 return -1;
2431         } else if (has_ev_b) {
2432                 return 1;
2433         }
2434
2435         return 0;
2436 }
2437
2438 /*
2439  * Doubles underscore to avoid spurious menu accels.
2440  */
2441 static gchar *
2442 ev_window_get_recent_file_label (gint index, const gchar *filename)
2443 {
2444         GString *str;
2445         gint length;
2446         const gchar *p;
2447         const gchar *end;
2448         gboolean is_rtl;
2449
2450         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2451
2452         g_return_val_if_fail (filename != NULL, NULL);
2453
2454         length = strlen (filename);
2455         str = g_string_sized_new (length + 10);
2456         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2457
2458         p = filename;
2459         end = filename + length;
2460
2461         while (p != end) {
2462                 const gchar *next;
2463                 next = g_utf8_next_char (p);
2464
2465                 switch (*p) {
2466                         case '_':
2467                                 g_string_append (str, "__");
2468                                 break;
2469                         default:
2470                                 g_string_append_len (str, p, next - p);
2471                                 break;
2472                 }
2473
2474                 p = next;
2475         }
2476
2477         return g_string_free (str, FALSE);
2478 }
2479
2480 static void
2481 ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group,
2482                                           GtkAction *action,
2483                                           GtkWidget *proxy,
2484                                           gpointer data)
2485 {
2486         GtkLabel *label;
2487
2488         if (!GTK_IS_MENU_ITEM (proxy))
2489                 return;
2490
2491         label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy)));
2492
2493         gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE);
2494         gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN);
2495 }
2496
2497 static void
2498 ev_window_setup_recent (EvWindow *ev_window)
2499 {
2500         GList        *items, *l;
2501         guint         n_items = 0;
2502         const gchar  *evince = g_get_application_name ();
2503         static guint  i = 0;
2504
2505         if (ev_window->priv->recent_ui_id > 0) {
2506                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2507                                           ev_window->priv->recent_ui_id);
2508                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2509         }
2510         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2511
2512         if (ev_window->priv->recent_action_group) {
2513                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2514                                                     ev_window->priv->recent_action_group);
2515                 g_object_unref (ev_window->priv->recent_action_group);
2516         }
2517         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2518         g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy",
2519                           G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL);
2520
2521         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2522                                             ev_window->priv->recent_action_group, -1);
2523
2524         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2525         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2526
2527         for (l = items; l && l->data; l = g_list_next (l)) {
2528                 GtkRecentInfo *info;
2529                 GtkAction     *action;
2530                 gchar         *action_name;
2531                 gchar         *label;
2532                 const gchar   *mime_type;
2533                 gchar         *content_type;
2534                 GIcon         *icon = NULL;
2535
2536                 info = (GtkRecentInfo *) l->data;
2537
2538                 if (!gtk_recent_info_has_application (info, evince) ||
2539                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2540                         continue;
2541
2542                 action_name = g_strdup_printf ("RecentFile%u", i++);
2543                 label = ev_window_get_recent_file_label (
2544                         n_items + 1, gtk_recent_info_get_display_name (info));
2545
2546                 mime_type = gtk_recent_info_get_mime_type (info);
2547                 content_type = g_content_type_from_mime_type (mime_type);
2548                 if (content_type != NULL) {
2549                         icon = g_content_type_get_icon (content_type);
2550                         g_free (content_type);
2551                 }
2552
2553                 action = g_object_new (GTK_TYPE_ACTION,
2554                                        "name", action_name,
2555                                        "label", label,
2556                                        "gicon", icon,
2557                                        "always-show-image", TRUE,
2558                                        NULL);
2559
2560                 g_object_set_data_full (G_OBJECT (action),
2561                                         "gtk-recent-info",
2562                                         gtk_recent_info_ref (info),
2563                                         (GDestroyNotify) gtk_recent_info_unref);
2564
2565                 g_signal_connect (action, "activate",
2566                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2567                                   (gpointer) ev_window);
2568
2569                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2570                                              action);
2571                 g_object_unref (action);
2572
2573                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2574                                        ev_window->priv->recent_ui_id,
2575                                        "/MainMenu/FileMenu/RecentFilesMenu",
2576                                        label,
2577                                        action_name,
2578                                        GTK_UI_MANAGER_MENUITEM,
2579                                        FALSE);
2580                 g_free (action_name);
2581                 g_free (label);
2582                 if (icon != NULL)
2583                         g_object_unref (icon);
2584
2585                 if (++n_items == 5)
2586                         break;
2587         }
2588
2589         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2590         g_list_free (items);
2591 }
2592
2593 static gboolean
2594 show_saving_progress (GFile *dst)
2595 {
2596         EvWindow  *ev_window;
2597         GtkWidget *area;
2598         gchar     *text;
2599         gchar     *uri;
2600         EvSaveType save_type;
2601
2602         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2603         ev_window->priv->progress_idle = 0;
2604
2605         if (ev_window->priv->message_area)
2606                 return FALSE;
2607
2608         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2609         uri = g_file_get_uri (dst);
2610         switch (save_type) {
2611         case EV_SAVE_DOCUMENT:
2612                 text = g_strdup_printf (_("Saving document to %s"), uri);
2613                 break;
2614         case EV_SAVE_ATTACHMENT:
2615                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2616                 break;
2617         case EV_SAVE_IMAGE:
2618                 text = g_strdup_printf (_("Saving image to %s"), uri);
2619                 break;
2620         default:
2621                 g_assert_not_reached ();
2622         }
2623         g_free (uri);
2624         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2625                                              text,
2626                                              GTK_STOCK_CLOSE,
2627                                              GTK_RESPONSE_CLOSE,
2628                                              GTK_STOCK_CANCEL,
2629                                              GTK_RESPONSE_CANCEL,
2630                                              NULL);
2631         g_signal_connect (area, "response",
2632                           G_CALLBACK (ev_window_progress_response_cb),
2633                           ev_window);
2634         gtk_widget_show (area);
2635         ev_window_set_message_area (ev_window, area);
2636         g_free (text);
2637
2638         return FALSE;
2639 }
2640
2641 static void
2642 window_save_file_copy_ready_cb (GFile        *src,
2643                                 GAsyncResult *async_result,
2644                                 GFile        *dst)
2645 {
2646         EvWindow *ev_window;
2647         GError   *error = NULL;
2648
2649         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2650         ev_window_clear_progress_idle (ev_window);
2651
2652         if (g_file_copy_finish (src, async_result, &error)) {
2653                 ev_tmp_file_unlink (src);
2654                 return;
2655         }
2656
2657         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2658                 gchar *name;
2659
2660                 name = g_file_get_basename (dst);
2661                 ev_window_error_message (ev_window, error,
2662                                          _("The file could not be saved as “%s”."),
2663                                          name);
2664                 g_free (name);
2665         }
2666         ev_tmp_file_unlink (src);
2667         g_error_free (error);
2668 }
2669
2670 static void
2671 window_save_file_copy_progress_cb (goffset n_bytes,
2672                                    goffset total_bytes,
2673                                    GFile  *dst)
2674 {
2675         EvWindow  *ev_window;
2676         EvSaveType save_type;
2677         gchar     *status;
2678         gdouble    fraction;
2679
2680         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2681
2682         if (!ev_window->priv->message_area)
2683                 return;
2684
2685         if (total_bytes <= 0)
2686                 return;
2687
2688         fraction = n_bytes / (gdouble)total_bytes;
2689         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2690
2691         switch (save_type) {
2692         case EV_SAVE_DOCUMENT:
2693                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2694                                           (gint)(fraction * 100));
2695                 break;
2696         case EV_SAVE_ATTACHMENT:
2697                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2698                                           (gint)(fraction * 100));
2699                 break;
2700         case EV_SAVE_IMAGE:
2701                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2702                                           (gint)(fraction * 100));
2703                 break;
2704         default:
2705                 g_assert_not_reached ();
2706         }
2707
2708         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2709                                              status);
2710         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2711                                                fraction);
2712
2713         g_free (status);
2714 }
2715
2716 static void
2717 ev_window_save_remote (EvWindow  *ev_window,
2718                        EvSaveType save_type,
2719                        GFile     *src,
2720                        GFile     *dst)
2721 {
2722         ev_window_reset_progress_cancellable (ev_window);
2723         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2724         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2725         g_file_copy_async (src, dst,
2726                            G_FILE_COPY_OVERWRITE,
2727                            G_PRIORITY_DEFAULT,
2728                            ev_window->priv->progress_cancellable,
2729                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2730                            dst,
2731                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2732                            dst);
2733         ev_window->priv->progress_idle =
2734                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2735                                             1,
2736                                             (GSourceFunc)show_saving_progress,
2737                                             dst,
2738                                             NULL);
2739 }
2740
2741 static void
2742 ev_window_clear_save_job (EvWindow *ev_window)
2743 {
2744         if (ev_window->priv->save_job != NULL) {
2745                 if (!ev_job_is_finished (ev_window->priv->save_job))
2746                         ev_job_cancel (ev_window->priv->save_job);
2747
2748                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2749                                                       ev_window_save_job_cb,
2750                                                       ev_window);
2751                 g_object_unref (ev_window->priv->save_job);
2752                 ev_window->priv->save_job = NULL;
2753         }
2754 }
2755
2756 static void
2757 ev_window_save_job_cb (EvJob     *job,
2758                        EvWindow  *window)
2759 {
2760         if (ev_job_is_failed (job)) {
2761                 ev_window_error_message (window, job->error,
2762                                          _("The file could not be saved as “%s”."),
2763                                          EV_JOB_SAVE (job)->uri);
2764         } else {
2765                 ev_window_add_recent (window, EV_JOB_SAVE (job)->uri);
2766         }
2767
2768         ev_window_clear_save_job (window);
2769 }
2770
2771 static void
2772 file_save_dialog_response_cb (GtkWidget *fc,
2773                               gint       response_id,
2774                               EvWindow  *ev_window)
2775 {
2776         gchar *uri;
2777         GFile *file, *parent;
2778
2779         if (response_id != GTK_RESPONSE_OK) {
2780                 gtk_widget_destroy (fc);
2781                 return;
2782         }
2783
2784         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2785         file = g_file_new_for_uri (uri);
2786         parent = g_file_get_parent (file);
2787         g_object_unref (file);
2788         if (parent) {
2789                 gchar *folder_uri;
2790
2791                 folder_uri = g_file_get_uri (parent);
2792                 ev_application_set_filechooser_uri (EV_APP,
2793                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2794                                                     folder_uri);
2795                 g_free (folder_uri);
2796                 g_object_unref (parent);
2797         }
2798
2799         /* FIXME: remote copy should be done here rather than in the save job,
2800          * so that we can track progress and cancel the operation
2801          */
2802
2803         ev_window_clear_save_job (ev_window);
2804         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2805                                                      uri, ev_window->priv->uri);
2806         g_signal_connect (ev_window->priv->save_job, "finished",
2807                           G_CALLBACK (ev_window_save_job_cb),
2808                           ev_window);
2809         /* The priority doesn't matter for this job */
2810         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2811
2812         g_free (uri);
2813         gtk_widget_destroy (fc);
2814 }
2815
2816 static void
2817 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2818 {
2819         GtkWidget *fc;
2820         gchar *base_name;
2821         GFile *file;
2822         const gchar *default_uri;
2823
2824         fc = gtk_file_chooser_dialog_new (
2825                 _("Save a Copy"),
2826                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2827                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2828                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2829                 NULL);
2830
2831         ev_document_factory_add_filters (fc, ev_window->priv->document);
2832         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2833         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2834                                                 GTK_RESPONSE_OK,
2835                                                 GTK_RESPONSE_CANCEL,
2836                                                 -1);
2837
2838         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2839         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2840         file = g_file_new_for_uri (ev_window->priv->uri);
2841         base_name = g_file_get_basename (file);
2842         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2843
2844         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2845         if (default_uri) {
2846                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2847         } else {
2848                 const gchar *folder;
2849
2850                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2851                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2852                                                      folder ? folder : g_get_home_dir ());
2853         }
2854
2855         g_object_unref (file);
2856         g_free (base_name);
2857
2858         g_signal_connect (fc, "response",
2859                           G_CALLBACK (file_save_dialog_response_cb),
2860                           ev_window);
2861
2862         gtk_widget_show (fc);
2863 }
2864
2865 static GKeyFile *
2866 get_print_settings_file (void)
2867 {
2868         GKeyFile *print_settings_file;
2869         gchar    *filename;
2870         GError *error = NULL;
2871
2872         print_settings_file = g_key_file_new ();
2873
2874         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2875                                      EV_PRINT_SETTINGS_FILE, NULL);
2876         if (!g_key_file_load_from_file (print_settings_file,
2877                                         filename,
2878                                         G_KEY_FILE_KEEP_COMMENTS |
2879                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2880                                         &error)) {
2881
2882                 /* Don't warn if the file simply doesn't exist */
2883                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2884                         g_warning ("%s", error->message);
2885
2886                 g_error_free (error);
2887         }
2888
2889         g_free (filename);
2890
2891         return print_settings_file;
2892 }
2893
2894 static void
2895 save_print_setting_file (GKeyFile *key_file)
2896 {
2897         gchar  *filename;
2898         gchar  *data;
2899         gsize  data_length;
2900         GError *error = NULL;
2901
2902         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2903                                      EV_PRINT_SETTINGS_FILE, NULL);
2904         data = g_key_file_to_data (key_file, &data_length, NULL);
2905         g_file_set_contents (filename, data, data_length, &error);
2906         if (error) {
2907                 g_warning ("Failed to save print settings: %s", error->message);
2908                 g_error_free (error);
2909         }
2910         g_free (data);
2911         g_free (filename);
2912 }
2913
2914 static void
2915 ev_window_save_print_settings (EvWindow         *window,
2916                                GtkPrintSettings *print_settings)
2917 {
2918         GKeyFile *key_file;
2919         gint      i;
2920
2921         key_file = get_print_settings_file ();
2922         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2923
2924         /* Save print settings that are specific to the document */
2925         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2926                 /* Remove it from global settings */
2927                 g_key_file_remove_key (key_file, EV_PRINT_SETTINGS_GROUP,
2928                                        document_print_settings[i], NULL);
2929
2930                 if (window->priv->metadata) {
2931                         const gchar *value;
2932
2933                         value = gtk_print_settings_get (print_settings,
2934                                                         document_print_settings[i]);
2935                         ev_metadata_set_string (window->priv->metadata,
2936                                                 document_print_settings[i], value);
2937                 }
2938         }
2939
2940         save_print_setting_file (key_file);
2941         g_key_file_free (key_file);
2942 }
2943
2944 static void
2945 ev_window_save_print_page_setup (EvWindow     *window,
2946                                  GtkPageSetup *page_setup)
2947 {
2948         GKeyFile *key_file;
2949
2950         key_file = get_print_settings_file ();
2951         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2952
2953         /* Do not save document settings in global file */
2954         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2955                                "page-setup-orientation", NULL);
2956         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2957                                "page-setup-margin-top", NULL);
2958         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2959                                "page-setup-margin-bottom", NULL);
2960         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2961                                "page-setup-margin-left", NULL);
2962         g_key_file_remove_key (key_file, EV_PAGE_SETUP_GROUP,
2963                                "page-setup-margin-right", NULL);
2964
2965         save_print_setting_file (key_file);
2966         g_key_file_free (key_file);
2967
2968         if (!window->priv->metadata)
2969                 return;
2970
2971         /* Save page setup options that are specific to the document */
2972         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2973                              gtk_page_setup_get_orientation (page_setup));
2974         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2975                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2976         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2977                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2978         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2979                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2980         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2981                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2982 }
2983
2984 static void
2985 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2986                                              GtkPrintSettings *print_settings)
2987 {
2988         gint i;
2989
2990         if (!window->priv->metadata)
2991                 return;
2992
2993         /* Load print setting that are specific to the document */
2994         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2995                 gchar *value = NULL;
2996
2997                 ev_metadata_get_string (window->priv->metadata,
2998                                         document_print_settings[i], &value);
2999                 gtk_print_settings_set (print_settings,
3000                                         document_print_settings[i], value);
3001         }
3002 }
3003
3004 static void
3005 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
3006                                                GtkPageSetup *page_setup)
3007 {
3008         gint          int_value;
3009         gdouble       double_value;
3010         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
3011
3012         /* Load page setup options that are specific to the document */
3013         if (window->priv->metadata &&
3014             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
3015                 gtk_page_setup_set_orientation (page_setup, int_value);
3016         } else {
3017                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
3018         }
3019
3020         if (window->priv->metadata &&
3021             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
3022                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
3023         } else {
3024                 gtk_page_setup_set_top_margin (page_setup,
3025                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
3026                                                GTK_UNIT_MM);
3027         }
3028
3029         if (window->priv->metadata &&
3030             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
3031                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
3032         } else {
3033                 gtk_page_setup_set_bottom_margin (page_setup,
3034                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
3035                                                   GTK_UNIT_MM);
3036         }
3037
3038         if (window->priv->metadata &&
3039             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
3040                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
3041         } else {
3042                 gtk_page_setup_set_left_margin (page_setup,
3043                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
3044                                                 GTK_UNIT_MM);
3045         }
3046
3047         if (window->priv->metadata &&
3048             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
3049                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
3050         } else {
3051                 gtk_page_setup_set_right_margin (page_setup,
3052                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
3053                                                  GTK_UNIT_MM);
3054         }
3055 }
3056
3057 static GtkPrintSettings *
3058 get_print_settings (GKeyFile *key_file)
3059 {
3060         GtkPrintSettings *print_settings;
3061
3062         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
3063                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
3064                 gtk_print_settings_new ();
3065
3066         return print_settings ? print_settings : gtk_print_settings_new ();
3067 }
3068
3069 static GtkPageSetup *
3070 get_print_page_setup (GKeyFile *key_file)
3071 {
3072         GtkPageSetup *page_setup;
3073
3074         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
3075                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
3076                 gtk_page_setup_new ();
3077
3078         return page_setup ? page_setup : gtk_page_setup_new ();
3079 }
3080
3081 static void
3082 ev_window_print_cancel (EvWindow *ev_window)
3083 {
3084         EvPrintOperation *op;
3085
3086         if (!ev_window->priv->print_queue)
3087                 return;
3088
3089         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
3090                 ev_print_operation_cancel (op);
3091         }
3092 }
3093
3094 static void
3095 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
3096                                              gint      n_jobs)
3097 {
3098         gchar *text = NULL;
3099
3100         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
3101             !ev_window->priv->print_queue)
3102                 return;
3103
3104         if (n_jobs == 0) {
3105                 ev_window_set_message_area (ev_window, NULL);
3106                 return;
3107         }
3108
3109         if (n_jobs > 1) {
3110                 text = g_strdup_printf (ngettext ("%d pending job in queue",
3111                                                   "%d pending jobs in queue",
3112                                                   n_jobs - 1), n_jobs - 1);
3113         }
3114
3115         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
3116                                             text);
3117         g_free (text);
3118 }
3119
3120 static gboolean
3121 destroy_window (GtkWidget *window)
3122 {
3123         gtk_widget_destroy (window);
3124
3125         return FALSE;
3126 }
3127
3128 static void
3129 ev_window_print_operation_done (EvPrintOperation       *op,
3130                                 GtkPrintOperationResult result,
3131                                 EvWindow               *ev_window)
3132 {
3133         gint n_jobs;
3134
3135         switch (result) {
3136         case GTK_PRINT_OPERATION_RESULT_APPLY: {
3137                 GtkPrintSettings *print_settings;
3138
3139                 print_settings = ev_print_operation_get_print_settings (op);
3140                 ev_window_save_print_settings (ev_window, print_settings);
3141
3142                 if (ev_print_operation_get_embed_page_setup (op)) {
3143                         GtkPageSetup *page_setup;
3144
3145                         page_setup = ev_print_operation_get_default_page_setup (op);
3146                         ev_window_save_print_page_setup (ev_window, page_setup);
3147                 }
3148         }
3149
3150                 break;
3151         case GTK_PRINT_OPERATION_RESULT_ERROR: {
3152                 GtkWidget *dialog;
3153                 GError    *error = NULL;
3154
3155
3156                 ev_print_operation_get_error (op, &error);
3157
3158                 /* The message area is already used by
3159                  * the printing progress, so it's better to
3160                  * use a popup dialog in this case
3161                  */
3162                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3163                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
3164                                                  GTK_MESSAGE_ERROR,
3165                                                  GTK_BUTTONS_CLOSE,
3166                                                  "%s", _("Failed to print document"));
3167                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3168                                                           "%s", error->message);
3169                 g_signal_connect (dialog, "response",
3170                                   G_CALLBACK (gtk_widget_destroy),
3171                                   NULL);
3172                 gtk_widget_show (dialog);
3173
3174                 g_error_free (error);
3175         }
3176                 break;
3177         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3178         default:
3179                 break;
3180         }
3181
3182         g_queue_remove (ev_window->priv->print_queue, op);
3183         g_object_unref (op);
3184         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3185         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3186
3187         if (n_jobs == 0 && ev_window->priv->close_after_print)
3188                 g_idle_add ((GSourceFunc)destroy_window,
3189                             ev_window);
3190 }
3191
3192 static void
3193 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3194                                       gint                   response,
3195                                       EvWindow              *ev_window)
3196 {
3197         if (response == GTK_RESPONSE_CANCEL) {
3198                 EvPrintOperation *op;
3199
3200                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3201                 ev_print_operation_cancel (op);
3202         } else {
3203                 gtk_widget_hide (GTK_WIDGET (area));
3204         }
3205 }
3206
3207 static void
3208 ev_window_print_operation_status_changed (EvPrintOperation *op,
3209                                           EvWindow         *ev_window)
3210 {
3211         const gchar *status;
3212         gdouble      fraction;
3213
3214         status = ev_print_operation_get_status (op);
3215         fraction = ev_print_operation_get_progress (op);
3216
3217         if (!ev_window->priv->message_area) {
3218                 GtkWidget   *area;
3219                 const gchar *job_name;
3220                 gchar       *text;
3221
3222                 job_name = ev_print_operation_get_job_name (op);
3223                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3224
3225                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3226                                                      text,
3227                                                      GTK_STOCK_CLOSE,
3228                                                      GTK_RESPONSE_CLOSE,
3229                                                      GTK_STOCK_CANCEL,
3230                                                      GTK_RESPONSE_CANCEL,
3231                                                      NULL);
3232                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3233                 g_signal_connect (area, "response",
3234                                   G_CALLBACK (ev_window_print_progress_response_cb),
3235                                   ev_window);
3236                 gtk_widget_show (area);
3237                 ev_window_set_message_area (ev_window, area);
3238                 g_free (text);
3239         }
3240
3241         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3242                                              status);
3243         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3244                                                fraction);
3245 }
3246
3247 static void
3248 ev_window_print_operation_begin_print (EvPrintOperation *op,
3249                                        EvWindow         *ev_window)
3250 {
3251         if (!ev_window->priv->print_queue)
3252                 ev_window->priv->print_queue = g_queue_new ();
3253
3254         g_queue_push_head (ev_window->priv->print_queue, op);
3255         ev_window_print_update_pending_jobs_message (ev_window,
3256                                                      g_queue_get_length (ev_window->priv->print_queue));
3257 }
3258
3259 void
3260 ev_window_print_range (EvWindow *ev_window,
3261                        gint      first_page,
3262                        gint      last_page)
3263 {
3264         EvPrintOperation *op;
3265         GKeyFile         *print_settings_file;
3266         GtkPrintSettings *print_settings;
3267         GtkPageSetup     *print_page_setup;
3268         gint              current_page;
3269         gint              document_last_page;
3270         gboolean          embed_page_setup;
3271
3272         g_return_if_fail (EV_IS_WINDOW (ev_window));
3273         g_return_if_fail (ev_window->priv->document != NULL);
3274
3275         if (!ev_window->priv->print_queue)
3276                 ev_window->priv->print_queue = g_queue_new ();
3277
3278         op = ev_print_operation_new (ev_window->priv->document);
3279         if (!op) {
3280                 g_warning ("%s", "Printing is not supported for document\n");
3281                 return;
3282         }
3283
3284         g_signal_connect (op, "begin_print",
3285                           G_CALLBACK (ev_window_print_operation_begin_print),
3286                           (gpointer)ev_window);
3287         g_signal_connect (op, "status_changed",
3288                           G_CALLBACK (ev_window_print_operation_status_changed),
3289                           (gpointer)ev_window);
3290         g_signal_connect (op, "done",
3291                           G_CALLBACK (ev_window_print_operation_done),
3292                           (gpointer)ev_window);
3293
3294         current_page = ev_document_model_get_page (ev_window->priv->model);
3295         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3296
3297         print_settings_file = get_print_settings_file ();
3298
3299         print_settings = get_print_settings (print_settings_file);
3300         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3301
3302         print_page_setup = get_print_page_setup (print_settings_file);
3303         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3304
3305         if (first_page != 1 || last_page != document_last_page) {
3306                 GtkPageRange range;
3307
3308                 /* Ranges in GtkPrint are 0 - N */
3309                 range.start = first_page - 1;
3310                 range.end = last_page - 1;
3311
3312                 gtk_print_settings_set_print_pages (print_settings,
3313                                                     GTK_PRINT_PAGES_RANGES);
3314                 gtk_print_settings_set_page_ranges (print_settings,
3315                                                     &range, 1);
3316         }
3317
3318         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3319         ev_print_operation_set_current_page (op, current_page);
3320         ev_print_operation_set_print_settings (op, print_settings);
3321         ev_print_operation_set_default_page_setup (op, print_page_setup);
3322         embed_page_setup = ev_window->priv->lockdown_settings ?
3323                 !g_settings_get_boolean (ev_window->priv->lockdown_settings,
3324                                          GS_LOCKDOWN_PRINT_SETUP) :
3325                 TRUE;
3326         ev_print_operation_set_embed_page_setup (op, embed_page_setup);
3327
3328         g_object_unref (print_settings);
3329         g_object_unref (print_page_setup);
3330         g_key_file_free (print_settings_file);
3331
3332         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3333 }
3334
3335 static void
3336 ev_window_print (EvWindow *window)
3337 {
3338         ev_window_print_range (window, 1,
3339                                ev_document_get_n_pages (window->priv->document));
3340 }
3341
3342 static void
3343 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3344 {
3345         ev_window_print (ev_window);
3346 }
3347
3348 static void
3349 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3350 {
3351         if (ev_window->priv->properties == NULL) {
3352                 ev_window->priv->properties = ev_properties_dialog_new ();
3353                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3354                                                    ev_window->priv->uri,
3355                                                    ev_window->priv->document);
3356                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3357                                            (gpointer) &(ev_window->priv->properties));
3358                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3359                                               GTK_WINDOW (ev_window));
3360         }
3361
3362         ev_document_fc_mutex_lock ();
3363         gtk_widget_show (ev_window->priv->properties);
3364         ev_document_fc_mutex_unlock ();
3365 }
3366
3367 static void
3368 document_modified_confirmation_dialog_response (GtkDialog *dialog,
3369                                                 gint       response,
3370                                                 EvWindow  *ev_window)
3371 {
3372         gtk_widget_destroy (GTK_WIDGET (dialog));
3373
3374         switch (response) {
3375         case GTK_RESPONSE_YES:
3376                 ev_window_cmd_save_as (NULL, ev_window);
3377                 break;
3378         case GTK_RESPONSE_NO:
3379                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3380                 break;
3381         case GTK_RESPONSE_CANCEL:
3382         default:
3383                 break;
3384         }
3385 }
3386
3387 static gboolean
3388 ev_window_check_document_modified (EvWindow *ev_window)
3389 {
3390         EvDocument  *document = ev_window->priv->document;
3391         GtkWidget   *dialog;
3392         gchar       *text, *markup;
3393         const gchar *secondary_text;
3394
3395         if (!document)
3396                 return FALSE;
3397
3398         if (EV_IS_DOCUMENT_FORMS (document) &&
3399             ev_document_forms_document_is_modified (EV_DOCUMENT_FORMS (document))) {
3400                 secondary_text = _("Document contains form fields that have been filled out. "
3401                                    "If you don't save a copy, changes will be permanently lost.");
3402         } else if (EV_IS_DOCUMENT_ANNOTATIONS (document) &&
3403                    ev_document_annotations_document_is_modified (EV_DOCUMENT_ANNOTATIONS (document))) {
3404                 secondary_text = _("Document contains new or modified annotations. "
3405                                    "If you don't save a copy, changes will be permanently lost.");
3406         } else {
3407                 return FALSE;
3408         }
3409
3410
3411         text = g_markup_printf_escaped (_("Save a copy of document “%s” before closing?"),
3412                                         gtk_window_get_title (GTK_WINDOW (ev_window)));
3413
3414         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3415                                          GTK_DIALOG_MODAL,
3416                                          GTK_MESSAGE_QUESTION,
3417                                          GTK_BUTTONS_NONE,
3418                                          NULL);
3419
3420         markup = g_strdup_printf ("<b>%s</b>", text);
3421         g_free (text);
3422
3423         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3424         g_free (markup);
3425
3426         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3427                                                   "%s", secondary_text);
3428
3429         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3430                                 _("Close _without Saving"),
3431                                 GTK_RESPONSE_NO,
3432                                 GTK_STOCK_CANCEL,
3433                                 GTK_RESPONSE_CANCEL,
3434                                 _("Save a _Copy"),
3435                                 GTK_RESPONSE_YES,
3436                                 NULL);
3437         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3438         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3439                                                  GTK_RESPONSE_YES,
3440                                                  GTK_RESPONSE_NO,
3441                                                  GTK_RESPONSE_CANCEL,
3442                                                  -1);
3443
3444         g_signal_connect (dialog, "response",
3445                           G_CALLBACK (document_modified_confirmation_dialog_response),
3446                           ev_window);
3447         gtk_widget_show (dialog);
3448
3449         return TRUE;
3450 }
3451
3452 static void
3453 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3454                                          gint       response,
3455                                          EvWindow  *ev_window)
3456 {
3457         gtk_widget_destroy (GTK_WIDGET (dialog));
3458
3459         switch (response) {
3460         case GTK_RESPONSE_YES:
3461                 if (!ev_window->priv->print_queue ||
3462                     g_queue_is_empty (ev_window->priv->print_queue))
3463                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3464                 else
3465                         ev_window->priv->close_after_print = TRUE;
3466                 break;
3467         case GTK_RESPONSE_NO:
3468                 ev_window->priv->close_after_print = TRUE;
3469                 if (ev_window->priv->print_queue &&
3470                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3471                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3472                         ev_window_print_cancel (ev_window);
3473                 } else {
3474                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3475                 }
3476                 break;
3477         case GTK_RESPONSE_CANCEL:
3478         default:
3479                 ev_window->priv->close_after_print = FALSE;
3480         }
3481 }
3482
3483 static gboolean
3484 ev_window_check_print_queue (EvWindow *ev_window)
3485 {
3486         GtkWidget *dialog;
3487         gchar     *text, *markup;
3488         gint       n_print_jobs;
3489
3490         n_print_jobs = ev_window->priv->print_queue ?
3491                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3492
3493         if (n_print_jobs == 0)
3494                 return FALSE;
3495
3496         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3497                                          GTK_DIALOG_MODAL,
3498                                          GTK_MESSAGE_QUESTION,
3499                                          GTK_BUTTONS_NONE,
3500                                          NULL);
3501         if (n_print_jobs == 1) {
3502                 EvPrintOperation *op;
3503                 const gchar      *job_name;
3504
3505                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3506                 job_name = ev_print_operation_get_job_name (op);
3507
3508                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3509                                         job_name);
3510         } else {
3511                 text = g_strdup_printf (_("There are %d print jobs active. "
3512                                           "Wait until print finishes before closing?"),
3513                                         n_print_jobs);
3514         }
3515
3516         markup = g_strdup_printf ("<b>%s</b>", text);
3517         g_free (text);
3518
3519         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3520         g_free (markup);
3521
3522         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3523                                                   _("If you close the window, pending print "
3524                                                     "jobs will not be printed."));
3525
3526         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3527                                 _("Cancel _print and Close"),
3528                                 GTK_RESPONSE_NO,
3529                                 GTK_STOCK_CANCEL,
3530                                 GTK_RESPONSE_CANCEL,
3531                                 _("Close _after Printing"),
3532                                 GTK_RESPONSE_YES,
3533                                 NULL);
3534         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3535         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3536                                                  GTK_RESPONSE_YES,
3537                                                  GTK_RESPONSE_NO,
3538                                                  GTK_RESPONSE_CANCEL,
3539                                                  -1);
3540
3541         g_signal_connect (dialog, "response",
3542                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3543                           ev_window);
3544         gtk_widget_show (dialog);
3545
3546         return TRUE;
3547 }
3548
3549 static gboolean
3550 ev_window_close (EvWindow *ev_window)
3551 {
3552         if (EV_WINDOW_IS_PRESENTATION (ev_window)) {
3553                 gint current_page;
3554
3555                 /* Save current page */
3556                 current_page = ev_view_presentation_get_current_page (
3557                         EV_VIEW_PRESENTATION (ev_window->priv->presentation_view));
3558                 ev_document_model_set_page (ev_window->priv->model, current_page);
3559         }
3560
3561         if (ev_window_check_document_modified (ev_window))
3562                 return FALSE;
3563
3564         if (ev_window_check_print_queue (ev_window))
3565                 return FALSE;
3566
3567         return TRUE;
3568 }
3569
3570 static void
3571 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3572 {
3573         if (ev_window_close (ev_window))
3574                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3575 }
3576
3577 static void
3578 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3579 {
3580         GtkAction *action;
3581
3582         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3583         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3584         update_chrome_visibility (window);
3585
3586         action = gtk_action_group_get_action (window->priv->action_group,
3587                                               PAGE_SELECTOR_ACTION);
3588         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3589 }
3590
3591 static void
3592 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3593 {
3594         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3595 }
3596
3597 static void
3598 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3599 {
3600         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3601 }
3602
3603 static void
3604 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3605 {
3606         gboolean continuous;
3607
3608         ev_window_stop_presentation (ev_window, TRUE);
3609         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3610         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3611 }
3612
3613 static void
3614 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3615 {
3616         gboolean dual_page;
3617
3618         ev_window_stop_presentation (ev_window, TRUE);
3619         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3620         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3621 }
3622
3623 static void
3624 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3625 {
3626         ev_window_stop_presentation (ev_window, TRUE);
3627
3628         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3629                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3630         } else {
3631                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3632         }
3633         ev_window_update_actions (ev_window);
3634 }
3635
3636 static void
3637 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3638 {
3639         ev_window_stop_presentation (ev_window, TRUE);
3640
3641         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3642                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3643         } else {
3644                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3645         }
3646         ev_window_update_actions (ev_window);
3647 }
3648
3649
3650 static void
3651 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3652 {
3653         g_return_if_fail (EV_IS_WINDOW (ev_window));
3654
3655         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3656 }
3657
3658 static void
3659 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3660 {
3661         g_return_if_fail (EV_IS_WINDOW (ev_window));
3662
3663         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3664                 g_error ("Find action should be insensitive since document doesn't support find");
3665                 return;
3666         }
3667
3668         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3669         update_chrome_visibility (ev_window);
3670         gtk_widget_grab_focus (ev_window->priv->find_bar);
3671 }
3672
3673 static void
3674 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3675 {
3676         g_return_if_fail (EV_IS_WINDOW (ev_window));
3677
3678         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3679         update_chrome_visibility (ev_window);
3680         gtk_widget_grab_focus (ev_window->priv->find_bar);
3681         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3682 }
3683
3684 static void
3685 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3686 {
3687         g_return_if_fail (EV_IS_WINDOW (ev_window));
3688
3689         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3690         update_chrome_visibility (ev_window);
3691         gtk_widget_grab_focus (ev_window->priv->find_bar);
3692         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3693 }
3694
3695 static void
3696 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3697 {
3698         g_return_if_fail (EV_IS_WINDOW (ev_window));
3699
3700         ev_view_copy (EV_VIEW (ev_window->priv->view));
3701 }
3702
3703 static void
3704 ev_window_sidebar_position_change_cb (GObject    *object,
3705                                       GParamSpec *pspec,
3706                                       EvWindow   *ev_window)
3707 {
3708         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3709                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3710                                      gtk_paned_get_position (GTK_PANED (object)));
3711 }
3712
3713 static void
3714 ev_window_update_fullscreen_action (EvWindow *window)
3715 {
3716         GtkAction *action;
3717
3718         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3719         g_signal_handlers_block_by_func
3720                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3721         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3722                                       ev_document_model_get_fullscreen (window->priv->model));
3723         g_signal_handlers_unblock_by_func
3724                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3725 }
3726
3727 static void
3728 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3729 {
3730         GtkWidget *item;
3731
3732         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3733         g_object_set (item, "is-important", FALSE, NULL);
3734
3735         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3736         g_object_set (item, "is-important", FALSE, NULL);
3737
3738         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3739         g_object_set (item, "is-important", TRUE, NULL);
3740
3741         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3742         g_object_set (item, "is-important", TRUE, NULL);
3743 }
3744
3745 static void
3746 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3747 {
3748         static gboolean done = FALSE;
3749
3750         if (!done) {
3751                 gtk_rc_parse_string (
3752                         "\n"
3753                         "   style \"fullscreen-toolbar-style\"\n"
3754                         "   {\n"
3755                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3756                         "   }\n"
3757                         "\n"
3758                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3759                         "\n");
3760                 done = TRUE;
3761         }
3762
3763         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3764 }
3765
3766 static void
3767 ev_window_run_fullscreen (EvWindow *window)
3768 {
3769         gboolean fullscreen_window = TRUE;
3770
3771         if (ev_document_model_get_fullscreen (window->priv->model))
3772                 return;
3773
3774         if (!window->priv->fullscreen_toolbar) {
3775                 window->priv->fullscreen_toolbar =
3776                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3777                                                    "/FullscreenToolbar");
3778
3779                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3780                                        GTK_TOOLBAR_BOTH_HORIZ);
3781                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3782                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3783
3784                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3785                                     window->priv->fullscreen_toolbar,
3786                                     FALSE, FALSE, 0);
3787                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3788                                        window->priv->fullscreen_toolbar, 1);
3789         }
3790
3791         if (EV_WINDOW_IS_PRESENTATION (window)) {
3792                 ev_window_stop_presentation (window, FALSE);
3793                 fullscreen_window = FALSE;
3794         }
3795
3796         g_object_set (G_OBJECT (window->priv->scrolled_window),
3797                       "shadow-type", GTK_SHADOW_NONE,
3798                       NULL);
3799
3800         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3801         ev_window_update_fullscreen_action (window);
3802
3803         /* If the user doesn't have the main toolbar he/she won't probably want
3804          * the toolbar in fullscreen mode. See bug #483048
3805          */
3806         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3807                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3808         update_chrome_visibility (window);
3809
3810         if (fullscreen_window)
3811                 gtk_window_fullscreen (GTK_WINDOW (window));
3812         gtk_widget_grab_focus (window->priv->view);
3813
3814         if (window->priv->metadata && !ev_window_is_empty (window))
3815                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3816 }
3817
3818 static void
3819 ev_window_stop_fullscreen (EvWindow *window,
3820                            gboolean  unfullscreen_window)
3821 {
3822         if (!ev_document_model_get_fullscreen (window->priv->model))
3823                 return;
3824
3825         g_object_set (G_OBJECT (window->priv->scrolled_window),
3826                       "shadow-type", GTK_SHADOW_IN,
3827                       NULL);
3828
3829         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3830         ev_window_update_fullscreen_action (window);
3831         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3832         update_chrome_visibility (window);
3833         if (unfullscreen_window)
3834                 gtk_window_unfullscreen (GTK_WINDOW (window));
3835
3836         if (window->priv->metadata && !ev_window_is_empty (window))
3837                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3838 }
3839
3840 static void
3841 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3842 {
3843         gboolean fullscreen;
3844
3845         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3846         if (fullscreen) {
3847                 ev_window_run_fullscreen (window);
3848         } else {
3849                 ev_window_stop_fullscreen (window, TRUE);
3850         }
3851 }
3852
3853 static void
3854 ev_window_update_presentation_action (EvWindow *window)
3855 {
3856         GtkAction *action;
3857
3858         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3859         g_signal_handlers_block_by_func
3860                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3861         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3862                                       EV_WINDOW_IS_PRESENTATION (window));
3863         g_signal_handlers_unblock_by_func
3864                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3865 }
3866
3867 static void
3868 ev_window_view_presentation_finished (EvWindow *window)
3869 {
3870         ev_window_stop_presentation (window, TRUE);
3871 }
3872
3873 static void
3874 ev_window_run_presentation (EvWindow *window)
3875 {
3876         gboolean fullscreen_window = TRUE;
3877         guint    current_page;
3878         guint    rotation;
3879         gboolean inverted_colors;
3880
3881         if (EV_WINDOW_IS_PRESENTATION (window))
3882                 return;
3883
3884         if (ev_document_model_get_fullscreen (window->priv->model)) {
3885                 ev_window_stop_fullscreen (window, FALSE);
3886                 fullscreen_window = FALSE;
3887         }
3888
3889         current_page = ev_document_model_get_page (window->priv->model);
3890         rotation = ev_document_model_get_rotation (window->priv->model);
3891         inverted_colors = ev_document_model_get_inverted_colors (window->priv->model);
3892         window->priv->presentation_view = ev_view_presentation_new (window->priv->document,
3893                                                                     current_page,
3894                                                                     rotation,
3895                                                                     inverted_colors);
3896         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3897                                   G_CALLBACK (ev_window_view_presentation_finished),
3898                                   window);
3899
3900         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3901                             window->priv->presentation_view,
3902                             TRUE, TRUE, 0);
3903
3904         gtk_widget_hide (window->priv->hpaned);
3905         ev_window_update_presentation_action (window);
3906         update_chrome_visibility (window);
3907
3908         gtk_widget_grab_focus (window->priv->presentation_view);
3909         if (fullscreen_window)
3910                 gtk_window_fullscreen (GTK_WINDOW (window));
3911
3912         gtk_widget_show (window->priv->presentation_view);
3913
3914         ev_application_screensaver_disable (EV_APP);
3915
3916         if (window->priv->metadata && !ev_window_is_empty (window))
3917                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3918 }
3919
3920 static void
3921 ev_window_stop_presentation (EvWindow *window,
3922                              gboolean  unfullscreen_window)
3923 {
3924         guint current_page;
3925
3926         if (!EV_WINDOW_IS_PRESENTATION (window))
3927                 return;
3928
3929         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3930         ev_document_model_set_page (window->priv->model, current_page);
3931
3932         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3933                               window->priv->presentation_view);
3934         window->priv->presentation_view = NULL;
3935
3936         gtk_widget_show (window->priv->hpaned);
3937         ev_window_update_presentation_action (window);
3938         update_chrome_visibility (window);
3939         if (unfullscreen_window)
3940                 gtk_window_unfullscreen (GTK_WINDOW (window));
3941
3942         gtk_widget_grab_focus (window->priv->view);
3943
3944         ev_application_screensaver_enable (EV_APP);
3945
3946         if (window->priv->metadata && !ev_window_is_empty (window))
3947                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3948 }
3949
3950 static void
3951 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3952 {
3953         gboolean presentation;
3954
3955         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3956         if (presentation) {
3957                 ev_window_run_presentation (window);
3958         }
3959 }
3960
3961 static void
3962 ev_window_setup_gtk_settings (EvWindow *window)
3963 {
3964         GtkSettings *settings;
3965         GdkScreen   *screen;
3966         gchar       *menubar_accel_accel;
3967
3968         screen = gtk_window_get_screen (GTK_WINDOW (window));
3969         settings = gtk_settings_get_for_screen (screen);
3970
3971         g_object_get (settings,
3972                       "gtk-menu-bar-accel", &menubar_accel_accel,
3973                       NULL);
3974         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3975                 gtk_accelerator_parse (menubar_accel_accel,
3976                                        &window->priv->menubar_accel_keyval,
3977                                        &window->priv->menubar_accel_modifier);
3978                 if (window->priv->menubar_accel_keyval == 0) {
3979                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3980                                    menubar_accel_accel);
3981                 }
3982         } else {
3983                 window->priv->menubar_accel_keyval = 0;
3984                 window->priv->menubar_accel_modifier = 0;
3985         }
3986
3987         g_free (menubar_accel_accel);
3988 }
3989
3990 static void
3991 ev_window_update_max_min_scale (EvWindow *window)
3992 {
3993         gdouble    dpi;
3994         GtkAction *action;
3995         gdouble    min_width, min_height;
3996         gdouble    width, height;
3997         gdouble    max_scale;
3998         gint       rotation = ev_document_model_get_rotation (window->priv->model);
3999
4000         if (!window->priv->document)
4001                 return;
4002
4003         dpi = get_screen_dpi (window) / 72.0;
4004
4005         ev_document_get_min_page_size (window->priv->document, &min_width, &min_height);
4006         width = (rotation == 0 || rotation == 180) ? min_width : min_height;
4007         height = (rotation == 0 || rotation == 180) ? min_height : min_width;
4008         max_scale = sqrt (PAGE_CACHE_SIZE / (width * dpi * 4 * height * dpi));
4009
4010         action = gtk_action_group_get_action (window->priv->action_group,
4011                                               ZOOM_CONTROL_ACTION);
4012         ephy_zoom_action_set_max_zoom_level (EPHY_ZOOM_ACTION (action), max_scale * dpi);
4013
4014         ev_document_model_set_min_scale (window->priv->model, MIN_SCALE * dpi);
4015         ev_document_model_set_max_scale (window->priv->model, max_scale * dpi);
4016 }
4017
4018 static void
4019 ev_window_screen_changed (GtkWidget *widget,
4020                           GdkScreen *old_screen)
4021 {
4022         EvWindow *window = EV_WINDOW (widget);
4023         GdkScreen *screen;
4024
4025         screen = gtk_widget_get_screen (widget);
4026         if (screen == old_screen)
4027                 return;
4028
4029         ev_window_setup_gtk_settings (window);
4030         ev_window_update_max_min_scale (window);
4031
4032         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
4033                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
4034         }
4035 }
4036
4037 static gboolean
4038 ev_window_state_event (GtkWidget           *widget,
4039                        GdkEventWindowState *event)
4040 {
4041         EvWindow *window = EV_WINDOW (widget);
4042
4043         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
4044                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
4045         }
4046
4047         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
4048                 return FALSE;
4049
4050         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
4051                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
4052                         return FALSE;
4053
4054                 ev_window_run_fullscreen (window);
4055         } else {
4056                 if (ev_document_model_get_fullscreen (window->priv->model))
4057                         ev_window_stop_fullscreen (window, FALSE);
4058                 else if (EV_WINDOW_IS_PRESENTATION (window))
4059                         ev_window_stop_presentation (window, FALSE);
4060         }
4061
4062         return FALSE;
4063 }
4064
4065 static void
4066 ev_window_set_page_mode (EvWindow         *window,
4067                          EvWindowPageMode  page_mode)
4068 {
4069         GtkWidget *child = NULL;
4070         GtkWidget *real_child;
4071
4072         if (window->priv->page_mode == page_mode)
4073                 return;
4074
4075         window->priv->page_mode = page_mode;
4076
4077         switch (page_mode) {
4078                 case PAGE_MODE_DOCUMENT:
4079                         child = window->priv->view;
4080                         break;
4081                 case PAGE_MODE_PASSWORD:
4082                         child = window->priv->password_view;
4083                         break;
4084                 default:
4085                         g_assert_not_reached ();
4086         }
4087
4088         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
4089         if (child != real_child) {
4090                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
4091                                       real_child);
4092                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
4093                                    child);
4094         }
4095         ev_window_update_actions (window);
4096 }
4097
4098
4099 static void
4100 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
4101 {
4102         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
4103
4104         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
4105 }
4106
4107 static void
4108 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
4109 {
4110         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
4111
4112         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
4113 }
4114
4115 static void
4116 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
4117 {
4118         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
4119
4120         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
4121 }
4122
4123 static void
4124 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
4125                                gint       response,
4126                                EvWindow  *ev_window)
4127 {
4128         EggEditableToolbar *toolbar;
4129         gchar              *toolbars_file;
4130
4131         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
4132         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
4133
4134         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
4135                                           "evince_toolbar.xml", NULL);
4136         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
4137                                           toolbars_file, "1.0");
4138         g_free (toolbars_file);
4139
4140         gtk_widget_destroy (GTK_WIDGET (dialog));
4141 }
4142
4143 static void
4144 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
4145 {
4146         GtkWidget          *dialog;
4147         GtkWidget          *editor;
4148         GtkWidget          *content_area;
4149         EggEditableToolbar *toolbar;
4150
4151         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
4152                                               GTK_WINDOW (ev_window),
4153                                               GTK_DIALOG_DESTROY_WITH_PARENT,
4154                                               GTK_STOCK_CLOSE,
4155                                               GTK_RESPONSE_CLOSE,
4156                                               NULL);
4157         content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
4158         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
4159         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
4160         gtk_box_set_spacing (GTK_BOX (content_area), 2);
4161         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
4162         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
4163
4164         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
4165         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
4166                                          egg_editable_toolbar_get_model (toolbar));
4167
4168         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
4169         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
4170
4171         gtk_container_add (GTK_CONTAINER (content_area), editor);
4172
4173         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
4174
4175         g_signal_connect (dialog, "response",
4176                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
4177                           ev_window);
4178         gtk_widget_show_all (dialog);
4179 }
4180
4181 static void
4182 ev_window_cmd_edit_save_settings (GtkAction *action, EvWindow *ev_window)
4183 {
4184         EvWindowPrivate *priv = ev_window->priv;
4185         EvDocumentModel *model = priv->model;
4186         GSettings       *settings = priv->default_settings;
4187
4188         g_settings_set_boolean (settings, "continuous",
4189                                 ev_document_model_get_continuous (model));
4190         g_settings_set_boolean (settings, "dual-page",
4191                                 ev_document_model_get_dual_page (model));
4192         g_settings_set_boolean (settings, "fullscreen",
4193                                 ev_document_model_get_fullscreen (model));
4194         g_settings_set_boolean (settings, "inverted-colors",
4195                                 ev_document_model_get_inverted_colors (model));
4196         g_settings_set_enum (settings, "sizing-mode",
4197                              ev_document_model_get_sizing_mode (model));
4198         g_settings_set_boolean (settings, "show-toolbar",
4199                                 gtk_widget_get_visible (priv->toolbar));
4200         g_settings_set_boolean (settings, "show-sidebar",
4201                                 gtk_widget_get_visible (priv->sidebar));
4202         g_settings_set_int (settings, "sidebar-size",
4203                             gtk_paned_get_position (GTK_PANED (priv->hpaned)));
4204         g_settings_set_string (settings, "sidebar-page",
4205                                ev_window_sidebar_get_current_page_id (ev_window));
4206         g_settings_apply (settings);
4207 }
4208
4209 static void
4210 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
4211 {
4212         g_return_if_fail (EV_IS_WINDOW (ev_window));
4213
4214         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
4215         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
4216 }
4217
4218 static void
4219 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
4220 {
4221         g_return_if_fail (EV_IS_WINDOW (ev_window));
4222
4223         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
4224         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
4225 }
4226
4227 static void
4228 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
4229 {
4230         g_return_if_fail (EV_IS_WINDOW (ev_window));
4231
4232         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
4233 }
4234
4235 static void
4236 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
4237 {
4238         g_return_if_fail (EV_IS_WINDOW (ev_window));
4239
4240         ev_view_next_page (EV_VIEW (ev_window->priv->view));
4241 }
4242
4243 static void
4244 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
4245 {
4246         g_return_if_fail (EV_IS_WINDOW (ev_window));
4247
4248         ev_document_model_set_page (ev_window->priv->model, 0);
4249 }
4250
4251 static void
4252 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
4253 {
4254         g_return_if_fail (EV_IS_WINDOW (ev_window));
4255
4256         ev_document_model_set_page (ev_window->priv->model,
4257                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
4258 }
4259
4260 static void
4261 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
4262 {
4263         int n_pages, current_page;
4264
4265         g_return_if_fail (EV_IS_WINDOW (ev_window));
4266
4267         n_pages = ev_document_get_n_pages (ev_window->priv->document);
4268         current_page = ev_document_model_get_page (ev_window->priv->model);
4269
4270         if (current_page + 10 < n_pages) {
4271                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
4272         }
4273 }
4274
4275 static void
4276 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
4277 {
4278         int current_page;
4279
4280         g_return_if_fail (EV_IS_WINDOW (ev_window));
4281
4282         current_page = ev_document_model_get_page (ev_window->priv->model);
4283
4284         if (current_page - 10 >= 0) {
4285                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
4286         }
4287 }
4288
4289 static void
4290 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
4291 {
4292         ev_window_reload_document (ev_window, NULL);
4293 }
4294
4295 static void
4296 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
4297 {
4298         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4299 }
4300
4301 #if OFFLINE_HELP_ENABLED
4302 #define EV_HELP "ghelp:evince"
4303 #else
4304 #define EV_HELP "http://library.gnome.org/users/evince/stable/"
4305 #endif
4306
4307 static void
4308 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4309 {
4310         GError  *error = NULL;
4311
4312         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4313                       EV_HELP,
4314                       gtk_get_current_event_time (),
4315                       &error);
4316         if (error) {
4317                 ev_window_error_message (ev_window, error,
4318                                          "%s", _("There was an error displaying help"));
4319                 g_error_free (error);
4320         }
4321 }
4322
4323 static void
4324 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4325 {
4326         ev_window_stop_fullscreen (window, TRUE);
4327 }
4328
4329 static void
4330 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4331 {
4332         ev_window_run_presentation (window);
4333 }
4334
4335 static void
4336 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4337 {
4338         GtkWidget *widget;
4339
4340         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4341
4342         widget = gtk_window_get_focus (GTK_WINDOW (window));
4343         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4344                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4345                 update_chrome_visibility (window);
4346                 gtk_widget_grab_focus (window->priv->view);
4347         } else {
4348                 gboolean fullscreen;
4349
4350                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4351
4352                 if (fullscreen) {
4353                         ev_window_stop_fullscreen (window, TRUE);
4354                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4355                         ev_window_stop_presentation (window, TRUE);
4356                         gtk_widget_grab_focus (window->priv->view);
4357                 } else {
4358                         gtk_widget_grab_focus (window->priv->view);
4359                 }
4360
4361                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4362                         g_warning ("Both fullscreen and presentation set somehow");
4363         }
4364 }
4365
4366 static void
4367 save_sizing_mode (EvWindow *window)
4368 {
4369         EvSizingMode mode;
4370         GEnumValue *enum_value;
4371
4372         if (!window->priv->metadata || ev_window_is_empty (window))
4373                 return;
4374
4375         mode = ev_document_model_get_sizing_mode (window->priv->model);
4376         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4377         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4378                                 enum_value->value_nick);
4379 }
4380
4381 static void
4382 ev_window_document_changed_cb (EvDocumentModel *model,
4383                                GParamSpec      *pspec,
4384                                EvWindow        *ev_window)
4385 {
4386         ev_window_set_document (ev_window,
4387                                 ev_document_model_get_document (model));
4388 }
4389
4390 static void
4391 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4392                                   GParamSpec      *pspec,
4393                                   EvWindow        *ev_window)
4394 {
4395         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4396
4397         g_object_set (ev_window->priv->scrolled_window,
4398                       "hscrollbar-policy",
4399                       sizing_mode == EV_SIZING_FREE ?
4400                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4401                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4402                       NULL);
4403
4404         update_sizing_buttons (ev_window);
4405         save_sizing_mode (ev_window);
4406 }
4407
4408 static void
4409 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4410 {
4411         ev_window_update_actions (ev_window);
4412
4413         if (!ev_window->priv->metadata)
4414                 return;
4415
4416         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4417                 gdouble zoom;
4418
4419                 zoom = ev_document_model_get_scale (model);
4420                 zoom *= 72.0 / get_screen_dpi (ev_window);
4421                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4422         }
4423 }
4424
4425 static void
4426 ev_window_update_continuous_action (EvWindow *window)
4427 {
4428         GtkAction *action;
4429
4430         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4431         g_signal_handlers_block_by_func
4432                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4433         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4434                                       ev_document_model_get_continuous (window->priv->model));
4435         g_signal_handlers_unblock_by_func
4436                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4437 }
4438
4439 static void
4440 ev_window_update_dual_page_action (EvWindow *window)
4441 {
4442         GtkAction *action;
4443
4444         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4445         g_signal_handlers_block_by_func
4446                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4447         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4448                                       ev_document_model_get_dual_page (window->priv->model));
4449         g_signal_handlers_unblock_by_func
4450                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4451 }
4452
4453 static void
4454 ev_window_continuous_changed_cb (EvDocumentModel *model,
4455                                  GParamSpec      *pspec,
4456                                  EvWindow        *ev_window)
4457 {
4458         ev_window_update_continuous_action (ev_window);
4459
4460         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4461                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4462                                          ev_document_model_get_continuous (model));
4463 }
4464
4465 static void
4466 ev_window_rotation_changed_cb (EvDocumentModel *model,
4467                                GParamSpec      *pspec,
4468                                EvWindow        *window)
4469 {
4470         gint rotation = ev_document_model_get_rotation (model);
4471
4472         if (window->priv->metadata && !ev_window_is_empty (window))
4473                 ev_metadata_set_int (window->priv->metadata, "rotation",
4474                                      rotation);
4475
4476         ev_window_update_max_min_scale (window);
4477         ev_window_refresh_window_thumbnail (window);
4478 }
4479
4480 static void
4481 ev_window_update_inverted_colors_action (EvWindow *window)
4482 {
4483         GtkAction *action;
4484
4485         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4486         g_signal_handlers_block_by_func
4487                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4488         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4489                                       ev_document_model_get_inverted_colors (window->priv->model));
4490         g_signal_handlers_unblock_by_func
4491                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4492 }
4493
4494 static void
4495 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4496                                       GParamSpec      *pspec,
4497                                       EvWindow        *window)
4498 {
4499         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4500
4501         ev_window_update_inverted_colors_action (window);
4502
4503         if (window->priv->metadata && !ev_window_is_empty (window))
4504                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4505                                          inverted_colors);
4506
4507         ev_window_refresh_window_thumbnail (window);
4508 }
4509
4510 static void
4511 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4512                                 GParamSpec      *pspec,
4513                                 EvWindow        *ev_window)
4514 {
4515         ev_window_update_dual_page_action (ev_window);
4516
4517         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4518                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4519                                          ev_document_model_get_dual_page (model));
4520 }
4521
4522 static char *
4523 build_comments_string (EvDocument *document)
4524 {
4525         gchar *comments = NULL;
4526         EvDocumentBackendInfo info;
4527
4528         if (document && ev_document_get_backend_info (document, &info)) {
4529                 comments = g_strdup_printf (
4530                         _("Document Viewer\nUsing %s (%s)"),
4531                         info.name, info.version);
4532         } else {
4533                 comments = g_strdup_printf (
4534                         _("Document Viewer"));
4535         }
4536
4537         return comments;
4538 }
4539
4540 static void
4541 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4542 {
4543         const char *authors[] = {
4544                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4545                 "Jonathan Blandford <jrb@gnome.org>",
4546                 "Marco Pesenti Gritti <marco@gnome.org>",
4547                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4548                 "Bryan Clark <clarkbw@gnome.org>",
4549                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4550                 "Wouter Bolsterlee <wbolster@gnome.org>",
4551                 "Christian Persch <chpe" "\100" "gnome.org>",
4552                 NULL
4553         };
4554
4555         const char *documenters[] = {
4556                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4557                 NULL
4558         };
4559
4560         const char *license[] = {
4561                 N_("Evince is free software; you can redistribute it and/or modify "
4562                    "it under the terms of the GNU General Public License as published by "
4563                    "the Free Software Foundation; either version 2 of the License, or "
4564                    "(at your option) any later version.\n"),
4565                 N_("Evince is distributed in the hope that it will be useful, "
4566                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4567                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4568                    "GNU General Public License for more details.\n"),
4569                 N_("You should have received a copy of the GNU General Public License "
4570                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4571                    "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n")
4572         };
4573
4574         char *license_trans;
4575         char *comments;
4576
4577 #ifdef ENABLE_NLS
4578         const char **p;
4579
4580         for (p = authors; *p; ++p)
4581                 *p = _(*p);
4582
4583         for (p = documenters; *p; ++p)
4584                 *p = _(*p);
4585 #endif
4586
4587         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4588                                      _(license[2]), "\n", NULL);
4589
4590         comments = build_comments_string (ev_window->priv->document);
4591
4592         gtk_show_about_dialog (
4593                 GTK_WINDOW (ev_window),
4594                 "name", _("Evince"),
4595                 "version", VERSION,
4596                 "copyright",
4597                 _("© 1996–2009 The Evince authors"),
4598                 "license", license_trans,
4599                 "website", "http://www.gnome.org/projects/evince",
4600                 "comments", comments,
4601                 "authors", authors,
4602                 "documenters", documenters,
4603                 "translator-credits", _("translator-credits"),
4604                 "logo-icon-name", "evince",
4605                 "wrap-license", TRUE,
4606                 NULL);
4607
4608         g_free (comments);
4609         g_free (license_trans);
4610 }
4611
4612 static void
4613 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4614 {
4615         gboolean active;
4616
4617         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4618         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4619         update_chrome_visibility (ev_window);
4620         if (ev_window->priv->metadata)
4621                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4622 }
4623
4624 static void
4625 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4626 {
4627         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4628                 return;
4629
4630         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4631                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4632         update_chrome_visibility (ev_window);
4633 }
4634
4635 static void
4636 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4637                                            GParamSpec *pspec,
4638                                            EvWindow   *ev_window)
4639 {
4640         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) {
4641                 ev_metadata_set_string (ev_window->priv->metadata,
4642                                         "sidebar_page",
4643                                         ev_window_sidebar_get_current_page_id (ev_window));
4644         }
4645 }
4646
4647 static void
4648 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4649                                          GParamSpec *pspec,
4650                                          EvWindow   *ev_window)
4651 {
4652         GtkAction *action;
4653
4654         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4655
4656         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4657                 gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar));
4658
4659                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
4660
4661                 if (ev_window->priv->metadata)
4662                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4663                                                  visible);
4664         }
4665 }
4666
4667 static void
4668 view_menu_link_popup (EvWindow *ev_window,
4669                       EvLink   *link)
4670 {
4671         gboolean   show_external = FALSE;
4672         gboolean   show_internal = FALSE;
4673         GtkAction *action;
4674
4675         if (ev_window->priv->link)
4676                 g_object_unref (ev_window->priv->link);
4677
4678         if (link)
4679                 ev_window->priv->link = g_object_ref (link);
4680         else
4681                 ev_window->priv->link = NULL;
4682
4683         if (ev_window->priv->link) {
4684                 EvLinkAction *ev_action;
4685
4686                 ev_action = ev_link_get_action (link);
4687                 if (ev_action) {
4688                         switch (ev_link_action_get_action_type (ev_action)) {
4689                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4690                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4691                                         show_internal = TRUE;
4692                                         break;
4693                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4694                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4695                                         show_external = TRUE;
4696                                         break;
4697                                 default:
4698                                         break;
4699                         }
4700                 }
4701         }
4702
4703         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4704                                               "OpenLink");
4705         gtk_action_set_visible (action, show_external);
4706
4707         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4708                                               "CopyLinkAddress");
4709         gtk_action_set_visible (action, show_external);
4710
4711         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4712                                               "GoLink");
4713         gtk_action_set_visible (action, show_internal);
4714
4715         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4716                                               "OpenLinkNewWindow");
4717         gtk_action_set_visible (action, show_internal);
4718 }
4719
4720 static void
4721 view_menu_image_popup (EvWindow  *ev_window,
4722                        EvImage   *image)
4723 {
4724         GtkAction *action;
4725         gboolean   show_image = FALSE;
4726
4727         if (ev_window->priv->image)
4728                 g_object_unref (ev_window->priv->image);
4729
4730         if (image)
4731                 ev_window->priv->image = g_object_ref (image);
4732         else
4733                 ev_window->priv->image = NULL;
4734
4735         show_image = (ev_window->priv->image != NULL);
4736
4737         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4738                                               "SaveImageAs");
4739         gtk_action_set_visible (action, show_image);
4740
4741         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4742                                               "CopyImage");
4743         gtk_action_set_visible (action, show_image);
4744 }
4745
4746 static void
4747 view_menu_annot_popup (EvWindow     *ev_window,
4748                        EvAnnotation *annot)
4749 {
4750         GtkAction *action;
4751         gboolean   show_annot = FALSE;
4752
4753         if (ev_window->priv->annot)
4754                 g_object_unref (ev_window->priv->annot);
4755         ev_window->priv->annot = (annot) ? g_object_ref (annot) : NULL;
4756
4757         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4758                                               "AnnotProperties");
4759         gtk_action_set_visible (action, (annot != NULL && EV_IS_ANNOTATION_MARKUP (annot)));
4760
4761         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4762                 EvAttachment *attachment;
4763
4764                 attachment = ev_annotation_attachment_get_attachment (EV_ANNOTATION_ATTACHMENT (annot));
4765                 if (attachment) {
4766                         show_annot = TRUE;
4767                         if (ev_window->priv->attach_list) {
4768                                 g_list_foreach (ev_window->priv->attach_list,
4769                                                 (GFunc) g_object_unref, NULL);
4770                                 g_list_free (ev_window->priv->attach_list);
4771                                 ev_window->priv->attach_list = NULL;
4772                         }
4773                         ev_window->priv->attach_list =
4774                                 g_list_prepend (ev_window->priv->attach_list,
4775                                                 g_object_ref (attachment));
4776                 }
4777         }
4778
4779         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4780                                               "OpenAttachment");
4781         gtk_action_set_visible (action, show_annot);
4782
4783         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4784                                               "SaveAttachmentAs");
4785         gtk_action_set_visible (action, show_annot);
4786 }
4787
4788 static gboolean
4789 view_menu_popup_cb (EvView   *view,
4790                     GList    *items,
4791                     EvWindow *ev_window)
4792 {
4793         GList   *l;
4794         gboolean has_link = FALSE;
4795         gboolean has_image = FALSE;
4796         gboolean has_annot = FALSE;
4797
4798         for (l = items; l; l = g_list_next (l)) {
4799                 if (EV_IS_LINK (l->data)) {
4800                         view_menu_link_popup (ev_window, EV_LINK (l->data));
4801                         has_link = TRUE;
4802                 } else if (EV_IS_IMAGE (l->data)) {
4803                         view_menu_image_popup (ev_window, EV_IMAGE (l->data));
4804                         has_image = TRUE;
4805                 } else if (EV_IS_ANNOTATION (l->data)) {
4806                         view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data));
4807                         has_annot = TRUE;
4808                 }
4809         }
4810
4811         if (!has_link)
4812                 view_menu_link_popup (ev_window, NULL);
4813         if (!has_image)
4814                 view_menu_image_popup (ev_window, NULL);
4815         if (!has_annot)
4816                 view_menu_annot_popup (ev_window, NULL);
4817
4818         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4819                         NULL, NULL, NULL, NULL,
4820                         3, gtk_get_current_event_time ());
4821         return TRUE;
4822 }
4823
4824 static gboolean
4825 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4826                               GList           *attach_list,
4827                               EvWindow        *ev_window)
4828 {
4829         GtkWidget *popup;
4830
4831         g_assert (attach_list != NULL);
4832
4833         if (ev_window->priv->attach_list) {
4834                 g_list_foreach (ev_window->priv->attach_list,
4835                                 (GFunc) g_object_unref, NULL);
4836                 g_list_free (ev_window->priv->attach_list);
4837         }
4838
4839         ev_window->priv->attach_list = attach_list;
4840
4841         popup = ev_window->priv->attachment_popup;
4842
4843         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4844                         NULL, NULL,
4845                         3, gtk_get_current_event_time ());
4846
4847         return TRUE;
4848 }
4849
4850 static void
4851 ev_window_update_find_status_message (EvWindow *ev_window)
4852 {
4853         gchar *message;
4854
4855         if (!ev_window->priv->find_job)
4856                 return;
4857
4858         if (ev_job_is_finished (ev_window->priv->find_job)) {
4859                 EvJobFind *job_find = EV_JOB_FIND (ev_window->priv->find_job);
4860
4861                 if (ev_job_find_has_results (job_find)) {
4862                         gint n_results;
4863
4864                         n_results = ev_job_find_get_n_results (job_find,
4865                                                                ev_document_model_get_page (ev_window->priv->model));
4866                         /* TRANS: Sometimes this could be better translated as
4867                            "%d hit(s) on this page".  Therefore this string
4868                            contains plural cases. */
4869                         message = g_strdup_printf (ngettext ("%d found on this page",
4870                                                              "%d found on this page",
4871                                                              n_results),
4872                                                    n_results);
4873                 } else {
4874                         message = g_strdup (_("Not found"));
4875                 }
4876         } else {
4877                 gdouble percent;
4878
4879                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4880                 message = g_strdup_printf (_("%3d%% remaining to search"),
4881                                            (gint) ((1.0 - percent) * 100));
4882         }
4883
4884         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4885         g_free (message);
4886 }
4887
4888 static void
4889 ev_window_find_job_finished_cb (EvJobFind *job,
4890                                 EvWindow  *ev_window)
4891 {
4892         ev_window_update_find_status_message (ev_window);
4893 }
4894
4895 static void
4896 ev_window_find_job_updated_cb (EvJobFind *job,
4897                                gint       page,
4898                                EvWindow  *ev_window)
4899 {
4900         ev_window_update_actions (ev_window);
4901
4902         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4903                               ev_job_find_get_results (job),
4904                               page);
4905         ev_window_update_find_status_message (ev_window);
4906 }
4907
4908 static void
4909 ev_window_clear_find_job (EvWindow *ev_window)
4910 {
4911         if (ev_window->priv->find_job != NULL) {
4912                 if (!ev_job_is_finished (ev_window->priv->find_job))
4913                         ev_job_cancel (ev_window->priv->find_job);
4914
4915                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4916                                                       ev_window_find_job_finished_cb,
4917                                                       ev_window);
4918                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4919                                                       ev_window_find_job_updated_cb,
4920                                                       ev_window);
4921                 g_object_unref (ev_window->priv->find_job);
4922                 ev_window->priv->find_job = NULL;
4923         }
4924 }
4925
4926 static void
4927 find_bar_previous_cb (EggFindBar *find_bar,
4928                       EvWindow   *ev_window)
4929 {
4930         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4931 }
4932
4933 static void
4934 find_bar_next_cb (EggFindBar *find_bar,
4935                   EvWindow   *ev_window)
4936 {
4937         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4938 }
4939
4940 static void
4941 find_bar_close_cb (EggFindBar *find_bar,
4942                    EvWindow   *ev_window)
4943 {
4944         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4945         ev_window_clear_find_job (ev_window);
4946         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4947         update_chrome_visibility (ev_window);
4948 }
4949
4950 static void
4951 find_bar_search_changed_cb (EggFindBar *find_bar,
4952                             GParamSpec *param,
4953                             EvWindow   *ev_window)
4954 {
4955         gboolean case_sensitive;
4956         const char *search_string;
4957
4958         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4959                 return;
4960
4961         /* Either the string or case sensitivity could have changed. */
4962         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4963         search_string = egg_find_bar_get_search_string (find_bar);
4964
4965         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4966
4967         ev_window_clear_find_job (ev_window);
4968
4969         if (search_string && search_string[0]) {
4970                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4971                                                              ev_document_model_get_page (ev_window->priv->model),
4972                                                              ev_document_get_n_pages (ev_window->priv->document),
4973                                                              search_string,
4974                                                              case_sensitive);
4975                 g_signal_connect (ev_window->priv->find_job, "finished",
4976                                   G_CALLBACK (ev_window_find_job_finished_cb),
4977                                   ev_window);
4978                 g_signal_connect (ev_window->priv->find_job, "updated",
4979                                   G_CALLBACK (ev_window_find_job_updated_cb),
4980                                   ev_window);
4981                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4982         } else {
4983                 ev_window_update_actions (ev_window);
4984                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4985                                               NULL);
4986                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4987         }
4988 }
4989
4990 static void
4991 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4992                                 GParamSpec *param,
4993                                 EvWindow   *ev_window)
4994 {
4995         gboolean visible;
4996
4997         visible = gtk_widget_get_visible (GTK_WIDGET (find_bar));
4998
4999         if (ev_window->priv->document &&
5000             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
5001                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
5002                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
5003                 ev_window_update_actions (ev_window);
5004
5005                 if (visible)
5006                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
5007                 else
5008                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
5009         }
5010 }
5011
5012 static void
5013 find_bar_scroll (EggFindBar   *find_bar,
5014                  GtkScrollType scroll,
5015                  EvWindow     *ev_window)
5016 {
5017         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
5018 }
5019
5020 static void
5021 zoom_control_changed_cb (EphyZoomAction *action,
5022                          float           zoom,
5023                          EvWindow       *ev_window)
5024 {
5025         EvSizingMode mode;
5026
5027         if (zoom == EPHY_ZOOM_BEST_FIT) {
5028                 mode = EV_SIZING_BEST_FIT;
5029         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
5030                 mode = EV_SIZING_FIT_WIDTH;
5031         } else {
5032                 mode = EV_SIZING_FREE;
5033         }
5034
5035         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
5036
5037         if (mode == EV_SIZING_FREE) {
5038                 ev_document_model_set_scale (ev_window->priv->model,
5039                                              zoom * get_screen_dpi (ev_window) / 72.0);
5040         }
5041 }
5042
5043 static void
5044 ev_window_drag_data_received (GtkWidget        *widget,
5045                               GdkDragContext   *context,
5046                               gint              x,
5047                               gint              y,
5048                               GtkSelectionData *selection_data,
5049                               guint             info,
5050                               guint             time)
5051
5052 {
5053         EvWindow  *window = EV_WINDOW (widget);
5054         gchar    **uris;
5055         gint       i = 0;
5056         GSList    *uri_list = NULL;
5057         GtkWidget *source;
5058
5059         source = gtk_drag_get_source_widget (context);
5060         if (source && widget == gtk_widget_get_toplevel (source)) {
5061                 gtk_drag_finish (context, FALSE, FALSE, time);
5062                 return;
5063         }
5064
5065         uris = gtk_selection_data_get_uris (selection_data);
5066         if (!uris) {
5067                 gtk_drag_finish (context, FALSE, FALSE, time);
5068                 return;
5069         }
5070
5071         for (i = 0; uris[i]; i++) {
5072                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
5073         }
5074
5075         ev_application_open_uri_list (EV_APP, uri_list,
5076                                       gtk_window_get_screen (GTK_WINDOW (window)),
5077                                       0);
5078         gtk_drag_finish (context, TRUE, FALSE, time);
5079
5080         g_strfreev (uris);
5081         g_slist_free (uri_list);
5082 }
5083
5084 static void
5085 ev_window_finalize (GObject *object)
5086 {
5087         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
5088
5089         if (ev_window_n_copies == 0) {
5090                 ev_application_shutdown (EV_APP);
5091         } else {
5092                 ev_window_n_copies--;
5093         }
5094 }
5095
5096 static void
5097 ev_window_dispose (GObject *object)
5098 {
5099         EvWindow *window = EV_WINDOW (object);
5100         EvWindowPrivate *priv = window->priv;
5101         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
5102
5103         if (mpkeys) {
5104                 g_signal_handlers_disconnect_by_func (mpkeys,
5105                                                       ev_window_media_player_key_pressed,
5106                                                       window);
5107         }
5108
5109 #ifdef ENABLE_DBUS
5110         if (priv->dbus_object_id > 0) {
5111                 ev_window_emit_closed (window);
5112                 g_dbus_connection_unregister_object (ev_application_get_dbus_connection (EV_APP),
5113                                                      priv->dbus_object_id);
5114                 priv->dbus_object_id = 0;
5115         }
5116
5117         if (priv->dbus_object_path) {
5118                 g_free (priv->dbus_object_path);
5119                 priv->dbus_object_path = NULL;
5120         }
5121 #endif /* ENABLE_DBUS */
5122
5123         if (priv->metadata) {
5124                 g_object_unref (priv->metadata);
5125                 priv->metadata = NULL;
5126         }
5127
5128         if (priv->setup_document_idle > 0) {
5129                 g_source_remove (priv->setup_document_idle);
5130                 priv->setup_document_idle = 0;
5131         }
5132
5133         if (priv->monitor) {
5134                 g_object_unref (priv->monitor);
5135                 priv->monitor = NULL;
5136         }
5137
5138         if (priv->title) {
5139                 ev_window_title_free (priv->title);
5140                 priv->title = NULL;
5141         }
5142
5143         if (priv->ui_manager) {
5144                 g_object_unref (priv->ui_manager);
5145                 priv->ui_manager = NULL;
5146         }
5147
5148         if (priv->action_group) {
5149                 g_object_unref (priv->action_group);
5150                 priv->action_group = NULL;
5151         }
5152
5153         if (priv->view_popup_action_group) {
5154                 g_object_unref (priv->view_popup_action_group);
5155                 priv->view_popup_action_group = NULL;
5156         }
5157
5158         if (priv->attachment_popup_action_group) {
5159                 g_object_unref (priv->attachment_popup_action_group);
5160                 priv->attachment_popup_action_group = NULL;
5161         }
5162
5163         if (priv->recent_action_group) {
5164                 g_object_unref (priv->recent_action_group);
5165                 priv->recent_action_group = NULL;
5166         }
5167
5168         if (priv->recent_manager) {
5169                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
5170                                                       ev_window_setup_recent,
5171                                                       window);
5172                 priv->recent_manager = NULL;
5173         }
5174
5175         if (priv->settings) {
5176                 g_object_unref (priv->settings);
5177                 priv->settings = NULL;
5178         }
5179
5180         if (priv->default_settings) {
5181                 g_settings_apply (priv->default_settings);
5182                 g_object_unref (priv->default_settings);
5183                 priv->default_settings = NULL;
5184         }
5185
5186         if (priv->lockdown_settings) {
5187                 g_object_unref (priv->lockdown_settings);
5188                 priv->lockdown_settings = NULL;
5189         }
5190
5191         priv->recent_ui_id = 0;
5192
5193         if (priv->model) {
5194                 g_signal_handlers_disconnect_by_func (priv->model,
5195                                                       ev_window_page_changed_cb,
5196                                                       window);
5197                 g_object_unref (priv->model);
5198                 priv->model = NULL;
5199         }
5200
5201         if (priv->document) {
5202                 g_object_unref (priv->document);
5203                 priv->document = NULL;
5204         }
5205
5206         if (priv->view) {
5207                 g_object_unref (priv->view);
5208                 priv->view = NULL;
5209         }
5210
5211         if (priv->password_view) {
5212                 g_object_unref (priv->password_view);
5213                 priv->password_view = NULL;
5214         }
5215
5216         if (priv->load_job) {
5217                 ev_window_clear_load_job (window);
5218         }
5219
5220         if (priv->reload_job) {
5221                 ev_window_clear_reload_job (window);
5222         }
5223
5224         if (priv->save_job) {
5225                 ev_window_clear_save_job (window);
5226         }
5227
5228         if (priv->thumbnail_job) {
5229                 ev_window_clear_thumbnail_job (window);
5230         }
5231
5232         if (priv->find_job) {
5233                 ev_window_clear_find_job (window);
5234         }
5235
5236         if (priv->local_uri) {
5237                 ev_window_clear_local_uri (window);
5238                 priv->local_uri = NULL;
5239         }
5240
5241         ev_window_clear_progress_idle (window);
5242         if (priv->progress_cancellable) {
5243                 g_object_unref (priv->progress_cancellable);
5244                 priv->progress_cancellable = NULL;
5245         }
5246
5247         ev_window_close_dialogs (window);
5248
5249         if (priv->link) {
5250                 g_object_unref (priv->link);
5251                 priv->link = NULL;
5252         }
5253
5254         if (priv->image) {
5255                 g_object_unref (priv->image);
5256                 priv->image = NULL;
5257         }
5258
5259         if (priv->annot) {
5260                 g_object_unref (priv->annot);
5261                 priv->annot = NULL;
5262         }
5263
5264         if (priv->attach_list) {
5265                 g_list_foreach (priv->attach_list,
5266                                 (GFunc) g_object_unref,
5267                                 NULL);
5268                 g_list_free (priv->attach_list);
5269                 priv->attach_list = NULL;
5270         }
5271
5272         if (priv->find_bar) {
5273                 g_signal_handlers_disconnect_by_func
5274                         (window->priv->find_bar,
5275                          G_CALLBACK (find_bar_close_cb),
5276                          window);
5277                 priv->find_bar = NULL;
5278         }
5279
5280         if (priv->uri) {
5281                 g_free (priv->uri);
5282                 priv->uri = NULL;
5283         }
5284
5285         if (priv->search_string) {
5286                 g_free (priv->search_string);
5287                 priv->search_string = NULL;
5288         }
5289
5290         if (priv->dest) {
5291                 g_object_unref (priv->dest);
5292                 priv->dest = NULL;
5293         }
5294
5295         if (priv->history) {
5296                 g_object_unref (priv->history);
5297                 priv->history = NULL;
5298         }
5299
5300         if (priv->print_queue) {
5301                 g_queue_free (priv->print_queue);
5302                 priv->print_queue = NULL;
5303         }
5304
5305         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
5306 }
5307
5308 static void
5309 menubar_deactivate_cb (GtkWidget *menubar,
5310                        EvWindow  *window)
5311 {
5312         g_signal_handlers_disconnect_by_func (menubar,
5313                                               G_CALLBACK (menubar_deactivate_cb),
5314                                               window);
5315
5316         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5317
5318         update_chrome_visibility (window);
5319 }
5320
5321 static gboolean
5322 ev_window_key_press_event (GtkWidget   *widget,
5323                            GdkEventKey *event)
5324 {
5325         EvWindow        *ev_window = EV_WINDOW (widget);
5326         EvWindowPrivate *priv = ev_window->priv;
5327         gboolean         handled = FALSE;
5328
5329         /* Propagate the event to the view first
5330          * It's needed to be able to type in
5331          * annot popups windows
5332          */
5333         if (priv->view) {
5334                 g_object_ref (priv->view);
5335                 if (gtk_widget_is_sensitive (priv->view))
5336                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5337                 g_object_unref (priv->view);
5338         }
5339
5340         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
5341                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5342
5343                 if (priv->menubar_accel_keyval != 0 &&
5344                     event->keyval == priv->menubar_accel_keyval &&
5345                     modifier == priv->menubar_accel_modifier) {
5346                         if (!gtk_widget_get_visible (priv->menubar)) {
5347                                 g_signal_connect (priv->menubar, "deactivate",
5348                                                   G_CALLBACK (menubar_deactivate_cb),
5349                                                   ev_window);
5350
5351                                 gtk_widget_show (priv->menubar);
5352                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5353                                                              FALSE);
5354
5355                                 handled = TRUE;
5356                         }
5357                 }
5358         }
5359
5360         if (!handled)
5361                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5362
5363         return handled;
5364 }
5365
5366 static gboolean
5367 ev_window_delete_event (GtkWidget   *widget,
5368                         GdkEventAny *event)
5369 {
5370         return !ev_window_close (EV_WINDOW (widget));
5371 }
5372
5373 static void
5374 ev_window_class_init (EvWindowClass *ev_window_class)
5375 {
5376         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5377         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5378
5379         g_object_class->dispose = ev_window_dispose;
5380         g_object_class->finalize = ev_window_finalize;
5381
5382         widget_class->delete_event = ev_window_delete_event;
5383         widget_class->key_press_event = ev_window_key_press_event;
5384         widget_class->screen_changed = ev_window_screen_changed;
5385         widget_class->window_state_event = ev_window_state_event;
5386         widget_class->drag_data_received = ev_window_drag_data_received;
5387
5388         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5389 }
5390
5391 /* Normal items */
5392 static const GtkActionEntry entries[] = {
5393         { "File", NULL, N_("_File") },
5394         { "Edit", NULL, N_("_Edit") },
5395         { "View", NULL, N_("_View") },
5396         { "Go", NULL, N_("_Go") },
5397         { "Help", NULL, N_("_Help") },
5398
5399         /* File menu */
5400         { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "<control>O",
5401           N_("Open an existing document"),
5402           G_CALLBACK (ev_window_cmd_file_open) },
5403         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5404           N_("Open a copy of the current document in a new window"),
5405           G_CALLBACK (ev_window_cmd_file_open_copy) },
5406         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "<control>S",
5407           N_("Save a copy of the current document"),
5408           G_CALLBACK (ev_window_cmd_save_as) },
5409         { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "<control>P",
5410           N_("Print this document"),
5411           G_CALLBACK (ev_window_cmd_file_print) },
5412         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5413           G_CALLBACK (ev_window_cmd_file_properties) },
5414         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5415           G_CALLBACK (ev_window_cmd_file_close_window) },
5416
5417         /* Edit menu */
5418         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5419           G_CALLBACK (ev_window_cmd_edit_copy) },
5420         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5421           G_CALLBACK (ev_window_cmd_edit_select_all) },
5422         { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "<control>F",
5423           N_("Find a word or phrase in the document"),
5424           G_CALLBACK (ev_window_cmd_edit_find) },
5425         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5426           G_CALLBACK (ev_window_cmd_edit_find_next) },
5427         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5428           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5429         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5430           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5431         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5432           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5433         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5434           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5435         { "EditSaveSettings", NULL, N_("Save Current Settings as _Default"), "<control>T", NULL,
5436           G_CALLBACK (ev_window_cmd_edit_save_settings) },
5437
5438
5439         /* View menu */
5440         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5441           N_("Enlarge the document"),
5442           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5443         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5444           N_("Shrink the document"),
5445           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5446         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5447           N_("Reload the document"),
5448           G_CALLBACK (ev_window_cmd_view_reload) },
5449
5450         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5451           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5452
5453         /* Go menu */
5454         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5455           N_("Go to the previous page"),
5456           G_CALLBACK (ev_window_cmd_go_previous_page) },
5457         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5458           N_("Go to the next page"),
5459           G_CALLBACK (ev_window_cmd_go_next_page) },
5460         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5461           N_("Go to the first page"),
5462           G_CALLBACK (ev_window_cmd_go_first_page) },
5463         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5464           N_("Go to the last page"),
5465           G_CALLBACK (ev_window_cmd_go_last_page) },
5466
5467         /* Help menu */
5468         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5469           G_CALLBACK (ev_window_cmd_help_contents) },
5470
5471         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5472           G_CALLBACK (ev_window_cmd_help_about) },
5473
5474         /* Toolbar-only */
5475         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5476           N_("Leave fullscreen mode"),
5477           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5478         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5479           N_("Start a presentation"),
5480           G_CALLBACK (ev_window_cmd_start_presentation) },
5481
5482         /* Accellerators */
5483         { "Escape", NULL, "", "Escape", "",
5484           G_CALLBACK (ev_window_cmd_escape) },
5485         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5486           G_CALLBACK (ev_window_cmd_edit_find) },
5487         { "F3", NULL, "", "F3", NULL,
5488           G_CALLBACK (ev_window_cmd_edit_find_next) },
5489         { "PageDown", NULL, "", "Page_Down", NULL,
5490           G_CALLBACK (ev_window_cmd_scroll_forward) },
5491         { "PageUp", NULL, "", "Page_Up", NULL,
5492           G_CALLBACK (ev_window_cmd_scroll_backward) },
5493         { "Space", NULL, "", "space", NULL,
5494           G_CALLBACK (ev_window_cmd_scroll_forward) },
5495         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5496           G_CALLBACK (ev_window_cmd_scroll_backward) },
5497         { "BackSpace", NULL, "", "BackSpace", NULL,
5498           G_CALLBACK (ev_window_cmd_scroll_backward) },
5499         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5500           G_CALLBACK (ev_window_cmd_scroll_forward) },
5501         { "Return", NULL, "", "Return", NULL,
5502           G_CALLBACK (ev_window_cmd_scroll_forward) },
5503         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5504           G_CALLBACK (ev_window_cmd_scroll_backward) },
5505         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5506           G_CALLBACK (ev_window_cmd_go_previous_page) },
5507         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5508           G_CALLBACK (ev_window_cmd_go_next_page) },
5509         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5510           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5511         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5512           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5513         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5514           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5515         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5516           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5517         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5518           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5519         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5520           G_CALLBACK (ev_window_cmd_go_backward) },
5521         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5522           G_CALLBACK (ev_window_cmd_go_forward) },
5523         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5524           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5525         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5526           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5527         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5528           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5529         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5530           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5531         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5532           G_CALLBACK (ev_window_cmd_edit_copy) },
5533 };
5534
5535 /* Toggle items */
5536 static const GtkToggleActionEntry toggle_entries[] = {
5537         /* View Menu */
5538         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5539           N_("Show or hide the toolbar"),
5540           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5541         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5542           N_("Show or hide the side pane"),
5543           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5544         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5545           N_("Show the entire document"),
5546           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5547         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5548           N_("Show two pages at once"),
5549           G_CALLBACK (ev_window_cmd_dual), FALSE },
5550         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5551           N_("Expand the window to fill the screen"),
5552           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5553         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5554           N_("Run document as a presentation"),
5555           G_CALLBACK (ev_window_cmd_view_presentation) },
5556         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5557           N_("Make the current document fill the window"),
5558           G_CALLBACK (ev_window_cmd_view_best_fit) },
5559         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5560           N_("Make the current document fill the window width"),
5561           G_CALLBACK (ev_window_cmd_view_page_width) },
5562         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5563           N_("Show page contents with the colors inverted"),
5564           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5565
5566 };
5567
5568 /* Popups specific items */
5569 static const GtkActionEntry view_popup_entries [] = {
5570         /* Links */
5571         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5572           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5573         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5574           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5575         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5576           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5577         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5578           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5579         { "SaveImageAs", NULL, N_("_Save Image As…"), NULL,
5580           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5581         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5582           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5583         { "AnnotProperties", NULL, N_("Annotation Properties…"), NULL,
5584           NULL, G_CALLBACK (ev_view_popup_cmd_annot_properties) }
5585 };
5586
5587 static const GtkActionEntry attachment_popup_entries [] = {
5588         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5589           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5590         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL,
5591           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5592 };
5593
5594 static void
5595 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5596 {
5597         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5598 }
5599
5600 static void
5601 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5602 {
5603         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5604         gtk_widget_grab_focus (window->priv->view);
5605 }
5606
5607 static void
5608 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5609 {
5610
5611         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5612         gtk_widget_grab_focus (window->priv->view);
5613 }
5614
5615 static void
5616 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5617                                    EvWindow        *window)
5618 {
5619         ev_view_reload (EV_VIEW (window->priv->view));
5620 }
5621
5622 static void
5623 sidebar_annots_annot_activated_cb (EvSidebarAnnotations *sidebar_annots,
5624                                    EvMapping            *annot_mapping,
5625                                    EvWindow             *window)
5626 {
5627         ev_view_focus_annotation (EV_VIEW (window->priv->view), annot_mapping);
5628 }
5629
5630 static void
5631 sidebar_annots_begin_annot_add (EvSidebarAnnotations *sidebar_annots,
5632                                 EvAnnotationType      annot_type,
5633                                 EvWindow             *window)
5634 {
5635         ev_view_begin_add_annotation (EV_VIEW (window->priv->view), annot_type);
5636 }
5637
5638 static void
5639 view_annot_added (EvView       *view,
5640                   EvAnnotation *annot,
5641                   EvWindow     *window)
5642 {
5643         ev_sidebar_annotations_annot_added (EV_SIDEBAR_ANNOTATIONS (window->priv->sidebar_annots),
5644                                             annot);
5645 }
5646
5647 static void
5648 sidebar_annots_annot_add_cancelled (EvSidebarAnnotations *sidebar_annots,
5649                                     EvWindow             *window)
5650 {
5651         ev_view_cancel_add_annotation (EV_VIEW (window->priv->view));
5652 }
5653
5654 static void
5655 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5656 {
5657         GtkAction *action;
5658
5659         action = g_object_new (EV_TYPE_PAGE_ACTION,
5660                                "name", PAGE_SELECTOR_ACTION,
5661                                "label", _("Page"),
5662                                "tooltip", _("Select Page"),
5663                                "icon_name", "text-x-generic",
5664                                "visible_overflown", FALSE,
5665                                NULL);
5666         ev_page_action_set_model (EV_PAGE_ACTION (action),
5667                                   window->priv->model);
5668         g_signal_connect (action, "activate_link",
5669                           G_CALLBACK (activate_link_cb), window);
5670         gtk_action_group_add_action (group, action);
5671         g_object_unref (action);
5672
5673         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5674                                "name", ZOOM_CONTROL_ACTION,
5675                                "label", _("Zoom"),
5676                                "stock_id", EV_STOCK_ZOOM,
5677                                "tooltip", _("Adjust the zoom level"),
5678                                "zoom", 1.0,
5679                                NULL);
5680         g_signal_connect (action, "zoom_to_level",
5681                           G_CALLBACK (zoom_control_changed_cb), window);
5682         gtk_action_group_add_action (group, action);
5683         g_object_unref (action);
5684
5685         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5686                                "name", NAVIGATION_ACTION,
5687                                "label", _("Navigation"),
5688                                "is_important", TRUE,
5689                                "short_label", _("Back"),
5690                                "stock_id", GTK_STOCK_GO_DOWN,
5691                                /*translators: this is the history action*/
5692                                "tooltip", _("Move across visited pages"),
5693                                NULL);
5694         g_signal_connect (action, "activate_link",
5695                           G_CALLBACK (navigation_action_activate_link_cb), window);
5696         gtk_action_group_add_action (group, action);
5697         g_object_unref (action);
5698
5699         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5700                                "name", "FileOpenRecent",
5701                                "label", _("_Open…"),
5702                                "tooltip", _("Open an existing document"),
5703                                "stock_id", GTK_STOCK_OPEN,
5704                                NULL);
5705         g_signal_connect (action, "activate",
5706                           G_CALLBACK (ev_window_cmd_file_open), window);
5707         g_signal_connect (action, "item_activated",
5708                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5709                           window);
5710         gtk_action_group_add_action (group, action);
5711         g_object_unref (action);
5712 }
5713
5714 static void
5715 set_action_properties (GtkActionGroup *action_group)
5716 {
5717         GtkAction *action;
5718
5719         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5720         g_object_set (action, "is-important", TRUE, NULL);
5721         /*translators: this is the label for toolbar button*/
5722         g_object_set (action, "short_label", _("Previous"), NULL);
5723
5724         action = gtk_action_group_get_action (action_group, "GoNextPage");
5725         g_object_set (action, "is-important", TRUE, NULL);
5726         /*translators: this is the label for toolbar button*/
5727         g_object_set (action, "short_label", _("Next"), NULL);
5728
5729         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5730         /*translators: this is the label for toolbar button*/
5731         g_object_set (action, "short_label", _("Zoom In"), NULL);
5732
5733         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5734         /*translators: this is the label for toolbar button*/
5735         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5736
5737         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5738         /*translators: this is the label for toolbar button*/
5739         g_object_set (action, "short_label", _("Best Fit"), NULL);
5740
5741         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5742         /*translators: this is the label for toolbar button*/
5743         g_object_set (action, "short_label", _("Fit Width"), NULL);
5744
5745         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5746         g_object_set (action, "is-important", TRUE, NULL);
5747 }
5748
5749 static void
5750 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5751                           GParamSpec     *pspec,
5752                           EvWindow       *ev_window)
5753 {
5754         GtkTreeModel *model;
5755         GtkAction *action;
5756
5757         g_object_get (G_OBJECT (ev_sidebar_links),
5758                       "model", &model,
5759                       NULL);
5760
5761         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5762         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5763         g_object_unref (model);
5764 }
5765
5766 static gboolean
5767 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5768 {
5769 #ifdef ENABLE_DBUS
5770         GObject *keys;
5771
5772         keys = ev_application_get_media_keys (EV_APP);
5773         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5774 #endif /* ENABLE_DBUS */
5775
5776         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5777         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5778
5779         ev_window_set_view_accels_sensitivity (window, TRUE);
5780
5781         update_chrome_visibility (window);
5782
5783         return FALSE;
5784 }
5785
5786 static gboolean
5787 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5788 {
5789         ev_window_set_view_accels_sensitivity (window, FALSE);
5790
5791         return FALSE;
5792 }
5793
5794 static void
5795 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5796                                     GParamSpec         *pspec,
5797                                     EvWindow           *ev_window)
5798 {
5799         GtkWidget *widget;
5800
5801         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5802
5803         if (widget != NULL) {
5804                 g_signal_connect_object (widget, "focus_in_event",
5805                                          G_CALLBACK (view_actions_focus_in_cb),
5806                                          ev_window, 0);
5807                 g_signal_connect_object (widget, "focus_out_event",
5808                                          G_CALLBACK (view_actions_focus_out_cb),
5809                                          ev_window, 0);
5810                 g_object_unref (widget);
5811         }
5812 }
5813
5814 static gboolean
5815 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5816 {
5817         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5818                 gboolean maximized;
5819
5820                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5821                 if (window->priv->metadata && !ev_window_is_empty (window))
5822                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5823         }
5824
5825         return FALSE;
5826 }
5827
5828 static gboolean
5829 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5830 {
5831         GdkWindowState state;
5832         gdouble document_width, document_height;
5833
5834         if (!window->priv->metadata)
5835                 return FALSE;
5836
5837         state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window)));
5838
5839         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5840                 if (window->priv->document) {
5841                         ev_document_get_max_page_size (window->priv->document,
5842                                                        &document_width, &document_height);
5843                         g_settings_set (window->priv->default_settings, "window-ratio", "(dd)",
5844                                         (double)event->width / document_width,
5845                                         (double)event->height / document_height);
5846
5847                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5848                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5849                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5850                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5851                 }
5852         }
5853
5854         return FALSE;
5855 }
5856
5857 static void
5858 launch_action (EvWindow *window, EvLinkAction *action)
5859 {
5860         const char *filename = ev_link_action_get_filename (action);
5861         GAppInfo *app_info;
5862         GFile *file;
5863         GList file_list = {NULL};
5864         GAppLaunchContext *context;
5865         GError *error = NULL;
5866
5867         if (filename == NULL)
5868                 return;
5869
5870         if (g_path_is_absolute (filename)) {
5871                 file = g_file_new_for_path (filename);
5872         } else {
5873                 GFile *base_file;
5874                 gchar *dir;
5875
5876                 dir = g_path_get_dirname (window->priv->uri);
5877                 base_file = g_file_new_for_uri (dir);
5878                 g_free (dir);
5879
5880                 file = g_file_resolve_relative_path (base_file, filename);
5881                 g_object_unref (base_file);
5882         }
5883
5884         app_info = g_file_query_default_handler (file, NULL, &error);
5885         if (!app_info) {
5886                 ev_window_error_message (window, error,
5887                                          "%s",
5888                                          _("Unable to launch external application."));
5889                 g_object_unref (file);
5890                 g_error_free (error);
5891
5892                 return;
5893         }
5894
5895         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5896         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5897                                            gtk_window_get_screen (GTK_WINDOW (window)));
5898         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5899                                               gtk_get_current_event_time ());
5900
5901         file_list.data = file;
5902         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5903                 ev_window_error_message (window, error,
5904                                          "%s",
5905                                          _("Unable to launch external application."));
5906                 g_error_free (error);
5907         }
5908
5909         g_object_unref (app_info);
5910         g_object_unref (file);
5911         /* FIXMEchpe: unref launch context? */
5912
5913         /* According to the PDF spec filename can be an executable. I'm not sure
5914            allowing to launch executables is a good idea though. -- marco */
5915 }
5916
5917 static void
5918 launch_external_uri (EvWindow *window, EvLinkAction *action)
5919 {
5920         const gchar *uri = ev_link_action_get_uri (action);
5921         GError *error = NULL;
5922         gboolean ret;
5923         GAppLaunchContext *context;
5924
5925         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5926         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5927                                            gtk_window_get_screen (GTK_WINDOW (window)));
5928         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5929                                               gtk_get_current_event_time ());
5930
5931         if (!g_strstr_len (uri, strlen (uri), "://") &&
5932             !g_str_has_prefix (uri, "mailto:")) {
5933                 gchar *new_uri;
5934
5935                 /* Not a valid uri, assume http if it starts with www */
5936                 if (g_str_has_prefix (uri, "www.")) {
5937                         new_uri = g_strdup_printf ("http://%s", uri);
5938                 } else {
5939                         GFile *file, *parent;
5940
5941                         file = g_file_new_for_uri (window->priv->uri);
5942                         parent = g_file_get_parent (file);
5943                         g_object_unref (file);
5944                         if (parent) {
5945                                 gchar *parent_uri = g_file_get_uri (parent);
5946
5947                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5948                                 g_free (parent_uri);
5949                                 g_object_unref (parent);
5950                         } else {
5951                                 new_uri = g_strdup_printf ("file:///%s", uri);
5952                         }
5953                 }
5954                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5955                 g_free (new_uri);
5956         } else {
5957                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5958         }
5959
5960         if (ret == FALSE) {
5961                 ev_window_error_message (window, error,
5962                                          "%s", _("Unable to open external link"));
5963                 g_error_free (error);
5964         }
5965
5966         /* FIXMEchpe: unref launch context? */
5967 }
5968
5969 static void
5970 open_remote_link (EvWindow *window, EvLinkAction *action)
5971 {
5972         gchar *uri;
5973         gchar *dir;
5974
5975         dir = g_path_get_dirname (window->priv->uri);
5976
5977         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5978                                 NULL);
5979         g_free (dir);
5980
5981         ev_application_open_uri_at_dest (EV_APP, uri,
5982                                          gtk_window_get_screen (GTK_WINDOW (window)),
5983                                          ev_link_action_get_dest (action),
5984                                          0,
5985                                          NULL,
5986                                          gtk_get_current_event_time ());
5987
5988         g_free (uri);
5989 }
5990
5991 static void
5992 do_action_named (EvWindow *window, EvLinkAction *action)
5993 {
5994         const gchar *name = ev_link_action_get_name (action);
5995
5996         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5997                 ev_window_cmd_go_first_page (NULL, window);
5998         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5999                 ev_window_cmd_go_previous_page (NULL, window);
6000         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
6001                 ev_window_cmd_go_next_page (NULL, window);
6002         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
6003                 ev_window_cmd_go_last_page (NULL, window);
6004         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
6005                 ev_window_cmd_focus_page_selector (NULL, window);
6006         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
6007                 ev_window_cmd_edit_find (NULL, window);
6008         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
6009                 ev_window_cmd_file_close_window (NULL, window);
6010         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
6011                 ev_window_cmd_file_print (NULL, window);
6012         } else {
6013                 g_warning ("Unimplemented named action: %s, please post a "
6014                            "bug report in Evince bugzilla "
6015                            "(http://bugzilla.gnome.org) with a testcase.",
6016                            name);
6017         }
6018 }
6019
6020 static void
6021 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
6022 {
6023         switch (ev_link_action_get_action_type (action)) {
6024                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
6025                         EvLinkDest *dest;
6026
6027                         dest = ev_link_action_get_dest (action);
6028                         if (!dest)
6029                                 return;
6030
6031                         ev_window_open_copy_at_dest (window, dest);
6032                 }
6033                         break;
6034                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
6035                         launch_external_uri (window, action);
6036                         break;
6037                 case EV_LINK_ACTION_TYPE_LAUNCH:
6038                         launch_action (window, action);
6039                         break;
6040                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
6041                         open_remote_link (window, action);
6042                         break;
6043                 case EV_LINK_ACTION_TYPE_NAMED:
6044                         do_action_named (window, action);
6045                         break;
6046                 default:
6047                         g_assert_not_reached ();
6048         }
6049 }
6050
6051 static void
6052 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
6053 {
6054         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
6055 }
6056
6057 static void
6058 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
6059 {
6060         EvLinkAction *ev_action = NULL;
6061         EvLinkDest   *dest;
6062
6063         ev_action = ev_link_get_action (window->priv->link);
6064         if (!ev_action)
6065                 return;
6066
6067         dest = ev_link_action_get_dest (ev_action);
6068         if (!dest)
6069                 return;
6070
6071         ev_window_open_copy_at_dest (window, dest);
6072 }
6073
6074 static void
6075 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
6076 {
6077         EvLinkAction *ev_action;
6078
6079         ev_action = ev_link_get_action (window->priv->link);
6080         if (!ev_action)
6081                 return;
6082
6083         ev_view_copy_link_address (EV_VIEW (window->priv->view),
6084                                    ev_action);
6085 }
6086
6087
6088 static void
6089 image_save_dialog_response_cb (GtkWidget *fc,
6090                                gint       response_id,
6091                                EvWindow  *ev_window)
6092 {
6093         GFile           *target_file;
6094         gboolean         is_native;
6095         GError          *error = NULL;
6096         GdkPixbuf       *pixbuf;
6097         gchar           *uri;
6098         gchar          **extensions;
6099         gchar           *filename;
6100         gchar           *file_format;
6101         GdkPixbufFormat *format;
6102         GtkFileFilter   *filter;
6103
6104         if (response_id != GTK_RESPONSE_OK) {
6105                 gtk_widget_destroy (fc);
6106                 return;
6107         }
6108
6109         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6110         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
6111         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
6112
6113         if (format == NULL) {
6114                 format = get_gdk_pixbuf_format_by_extension (uri);
6115         }
6116
6117         if (format == NULL && g_strrstr (uri, ".") == NULL) {
6118                 /* no extension found and no extension provided within uri */
6119                 format = get_gdk_pixbuf_format_by_extension (".png");
6120                 if (format == NULL) {
6121                         /* no .png support, try .jpeg */
6122                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
6123                 }
6124         }
6125
6126         if (format == NULL) {
6127                 ev_window_error_message (ev_window, NULL,
6128                                          "%s",
6129                                          _("Couldn't find appropriate format to save image"));
6130                 g_free (uri);
6131                 gtk_widget_destroy (fc);
6132
6133                 return;
6134         }
6135
6136         extensions = gdk_pixbuf_format_get_extensions (format);
6137         if (!g_str_has_suffix (uri, extensions[0])) {
6138                 gchar *uri_extension;
6139
6140                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
6141                 target_file = g_file_new_for_uri (uri_extension);
6142                 g_free (uri_extension);
6143         } else {
6144                 target_file = g_file_new_for_uri (uri);
6145         }
6146         g_strfreev (extensions);
6147         g_free (uri);
6148
6149         is_native = g_file_is_native (target_file);
6150         if (is_native) {
6151                 filename = g_file_get_path (target_file);
6152         } else {
6153                 /* Create a temporary local file to save to */
6154                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
6155                         goto has_error;
6156         }
6157
6158         ev_document_doc_mutex_lock ();
6159         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
6160                                                ev_window->priv->image);
6161         ev_document_doc_mutex_unlock ();
6162
6163         file_format = gdk_pixbuf_format_get_name (format);
6164         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
6165         g_free (file_format);
6166         g_object_unref (pixbuf);
6167
6168     has_error:
6169         if (error) {
6170                 ev_window_error_message (ev_window, error,
6171                                          "%s", _("The image could not be saved."));
6172                 g_error_free (error);
6173                 g_free (filename);
6174                 g_object_unref (target_file);
6175                 gtk_widget_destroy (fc);
6176
6177                 return;
6178         }
6179
6180         if (!is_native) {
6181                 GFile *source_file;
6182
6183                 source_file = g_file_new_for_path (filename);
6184
6185                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
6186                                        source_file, target_file);
6187                 g_object_unref (source_file);
6188         }
6189
6190         g_free (filename);
6191         g_object_unref (target_file);
6192         gtk_widget_destroy (fc);
6193 }
6194
6195 static void
6196 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
6197 {
6198         GtkWidget *fc;
6199
6200         if (!window->priv->image)
6201                 return;
6202
6203         fc = gtk_file_chooser_dialog_new (_("Save Image"),
6204                                           GTK_WINDOW (window),
6205                                           GTK_FILE_CHOOSER_ACTION_SAVE,
6206                                           GTK_STOCK_CANCEL,
6207                                           GTK_RESPONSE_CANCEL,
6208                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6209                                           NULL);
6210
6211         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6212         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6213                                                  GTK_RESPONSE_OK,
6214                                                  GTK_RESPONSE_CANCEL,
6215                                                  -1);
6216
6217         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6218         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6219
6220         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
6221
6222         g_signal_connect (fc, "response",
6223                           G_CALLBACK (image_save_dialog_response_cb),
6224                           window);
6225
6226         gtk_widget_show (fc);
6227 }
6228
6229 static void
6230 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
6231 {
6232         GtkClipboard *clipboard;
6233         GdkPixbuf    *pixbuf;
6234
6235         if (!window->priv->image)
6236                 return;
6237
6238         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
6239                                               GDK_SELECTION_CLIPBOARD);
6240         ev_document_doc_mutex_lock ();
6241         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
6242                                                window->priv->image);
6243         ev_document_doc_mutex_unlock ();
6244
6245         gtk_clipboard_set_image (clipboard, pixbuf);
6246         g_object_unref (pixbuf);
6247 }
6248
6249 static void
6250 ev_view_popup_cmd_annot_properties (GtkAction *action,
6251                                     EvWindow  *window)
6252 {
6253         const gchar                  *author;
6254         GdkColor                      color;
6255         gdouble                       opacity;
6256         gboolean                      popup_is_open;
6257         EvAnnotationPropertiesDialog *dialog;
6258         EvAnnotation                 *annot = window->priv->annot;
6259         EvAnnotationsSaveMask         mask = EV_ANNOTATIONS_SAVE_NONE;
6260
6261         if (!annot)
6262                 return;
6263
6264         dialog = EV_ANNOTATION_PROPERTIES_DIALOG (ev_annotation_properties_dialog_new_with_annotation (window->priv->annot));
6265         if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_APPLY) {
6266                 gtk_widget_destroy (GTK_WIDGET (dialog));
6267
6268                 return;
6269         }
6270
6271         /* Set annotations changes */
6272         author = ev_annotation_properties_dialog_get_author (dialog);
6273         if (ev_annotation_markup_set_label (EV_ANNOTATION_MARKUP (annot), author))
6274                 mask |= EV_ANNOTATIONS_SAVE_LABEL;
6275
6276         ev_annotation_properties_dialog_get_color (dialog, &color);
6277         if (ev_annotation_set_color (annot, &color))
6278                 mask |= EV_ANNOTATIONS_SAVE_COLOR;
6279
6280         opacity = ev_annotation_properties_dialog_get_opacity (dialog);
6281         if (ev_annotation_markup_set_opacity (EV_ANNOTATION_MARKUP (annot), opacity))
6282                 mask |= EV_ANNOTATIONS_SAVE_OPACITY;
6283
6284         popup_is_open = ev_annotation_properties_dialog_get_popup_is_open (dialog);
6285         if (ev_annotation_markup_set_popup_is_open (EV_ANNOTATION_MARKUP (annot), popup_is_open))
6286                 mask |= EV_ANNOTATIONS_SAVE_POPUP_IS_OPEN;
6287
6288         if (EV_IS_ANNOTATION_TEXT (annot)) {
6289                 EvAnnotationTextIcon icon;
6290
6291                 icon = ev_annotation_properties_dialog_get_text_icon (dialog);
6292                 if (ev_annotation_text_set_icon (EV_ANNOTATION_TEXT (annot), icon))
6293                         mask |= EV_ANNOTATIONS_SAVE_TEXT_ICON;
6294         }
6295
6296         if (mask != EV_ANNOTATIONS_SAVE_NONE) {
6297                 ev_document_doc_mutex_lock ();
6298                 ev_document_annotations_save_annotation (EV_DOCUMENT_ANNOTATIONS (window->priv->document),
6299                                                          window->priv->annot,
6300                                                          mask);
6301                 ev_document_doc_mutex_unlock ();
6302
6303                 /* FIXME: update annot region only */
6304                 ev_view_reload (EV_VIEW (window->priv->view));
6305         }
6306
6307         gtk_widget_destroy (GTK_WIDGET (dialog));
6308 }
6309
6310 static void
6311 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
6312 {
6313         GList     *l;
6314         GdkScreen *screen;
6315
6316         if (!window->priv->attach_list)
6317                 return;
6318
6319         screen = gtk_window_get_screen (GTK_WINDOW (window));
6320
6321         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6322                 EvAttachment *attachment;
6323                 GError       *error = NULL;
6324
6325                 attachment = (EvAttachment *) l->data;
6326
6327                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
6328
6329                 if (error) {
6330                         ev_window_error_message (window, error,
6331                                                  "%s", _("Unable to open attachment"));
6332                         g_error_free (error);
6333                 }
6334         }
6335 }
6336
6337 static void
6338 attachment_save_dialog_response_cb (GtkWidget *fc,
6339                                     gint       response_id,
6340                                     EvWindow  *ev_window)
6341 {
6342         GFile                *target_file;
6343         gchar                *uri;
6344         GList                *l;
6345         GtkFileChooserAction  fc_action;
6346         gboolean              is_dir;
6347         gboolean              is_native;
6348
6349         if (response_id != GTK_RESPONSE_OK) {
6350                 gtk_widget_destroy (fc);
6351                 return;
6352         }
6353
6354         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
6355         target_file = g_file_new_for_uri (uri);
6356         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
6357         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
6358         is_native = g_file_is_native (target_file);
6359
6360         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
6361                 EvAttachment *attachment;
6362                 GFile        *save_to = NULL;
6363                 GError       *error = NULL;
6364
6365                 attachment = (EvAttachment *) l->data;
6366
6367                 if (is_native) {
6368                         if (is_dir) {
6369                                 save_to = g_file_get_child (target_file,
6370                                     /* FIXMEchpe: file name encoding! */
6371                                                             ev_attachment_get_name (attachment));
6372                         } else {
6373                                 save_to = g_object_ref (target_file);
6374                         }
6375                 } else {
6376                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
6377                 }
6378
6379                 if (save_to)
6380                         ev_attachment_save (attachment, save_to, &error);
6381
6382                 if (error) {
6383                         ev_window_error_message (ev_window, error,
6384                                                  "%s", _("The attachment could not be saved."));
6385                         g_error_free (error);
6386                         g_object_unref (save_to);
6387
6388                         continue;
6389                 }
6390
6391                 if (!is_native) {
6392                         GFile *dest_file;
6393
6394                         if (is_dir) {
6395                                 dest_file = g_file_get_child (target_file,
6396                                                               ev_attachment_get_name (attachment));
6397                         } else {
6398                                 dest_file = g_object_ref (target_file);
6399                         }
6400
6401                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
6402                                                save_to, dest_file);
6403
6404                         g_object_unref (dest_file);
6405                 }
6406
6407                 g_object_unref (save_to);
6408         }
6409
6410         g_free (uri);
6411         g_object_unref (target_file);
6412
6413         gtk_widget_destroy (fc);
6414 }
6415
6416 static void
6417 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6418 {
6419         GtkWidget    *fc;
6420         EvAttachment *attachment = NULL;
6421
6422         if (!window->priv->attach_list)
6423                 return;
6424
6425         if (g_list_length (window->priv->attach_list) == 1)
6426                 attachment = (EvAttachment *) window->priv->attach_list->data;
6427
6428         fc = gtk_file_chooser_dialog_new (
6429                 _("Save Attachment"),
6430                 GTK_WINDOW (window),
6431                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6432                 GTK_STOCK_CANCEL,
6433                 GTK_RESPONSE_CANCEL,
6434                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6435                 NULL);
6436
6437         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6438         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6439                                                  GTK_RESPONSE_OK,
6440                                                  GTK_RESPONSE_CANCEL,
6441                                                  -1);
6442
6443         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6444         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6445
6446         if (attachment)
6447                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6448                                                    ev_attachment_get_name (attachment));
6449
6450         g_signal_connect (fc, "response",
6451                           G_CALLBACK (attachment_save_dialog_response_cb),
6452                           window);
6453
6454         gtk_widget_show (fc);
6455 }
6456
6457 static void
6458 ev_window_media_player_key_pressed (EvWindow    *window,
6459                                     const gchar *key,
6460                                     gpointer     user_data)
6461 {
6462         if (!gtk_window_is_active (GTK_WINDOW (window)))
6463                 return;
6464
6465         /* Note how Previous/Next only go to the
6466          * next/previous page despite their icon telling you
6467          * they should go to the beginning/end.
6468          *
6469          * There's very few keyboards with FFW/RWD though,
6470          * so we stick the most useful keybinding on the most
6471          * often seen keys
6472          */
6473         if (strcmp (key, "Play") == 0) {
6474                 ev_window_run_presentation (window);
6475         } else if (strcmp (key, "Previous") == 0) {
6476                 ev_window_cmd_go_previous_page (NULL, window);
6477         } else if (strcmp (key, "Next") == 0) {
6478                 ev_window_cmd_go_next_page (NULL, window);
6479         } else if (strcmp (key, "FastForward") == 0) {
6480                 ev_window_cmd_go_last_page (NULL, window);
6481         } else if (strcmp (key, "Rewind") == 0) {
6482                 ev_window_cmd_go_first_page (NULL, window);
6483         }
6484 }
6485
6486 static EggToolbarsModel *
6487 get_toolbars_model (void)
6488 {
6489         EggToolbarsModel *toolbars_model;
6490         gchar            *toolbars_file;
6491         gchar            *toolbars_path;
6492         gint              i;
6493
6494         toolbars_model = egg_toolbars_model_new ();
6495
6496         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6497                                           "evince_toolbar.xml", NULL);
6498         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6499                                          "evince-toolbar.xml", NULL);
6500         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6501
6502         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6503                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6504                 goto skip_conversion;
6505         }
6506
6507         /* Open item doesn't exist anymore,
6508          * convert it to OpenRecent for compatibility
6509          */
6510         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6511                 const gchar *item;
6512
6513                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6514                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6515                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6516                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6517                                                      "FileOpenRecent");
6518                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6519                         break;
6520                 }
6521         }
6522
6523     skip_conversion:
6524         g_free (toolbars_file);
6525         g_free (toolbars_path);
6526
6527         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6528
6529         return toolbars_model;
6530 }
6531
6532 #ifdef ENABLE_DBUS
6533 static void
6534 ev_window_sync_source (EvWindow     *window,
6535                        EvSourceLink *link)
6536 {
6537         GDBusConnection *connection;
6538         GError          *error = NULL;
6539
6540         if (window->priv->dbus_object_id <= 0)
6541                 return;
6542
6543         connection = ev_application_get_dbus_connection (EV_APP);
6544         if (!connection)
6545                 return;
6546
6547         g_dbus_connection_emit_signal (connection,
6548                                        NULL,
6549                                        window->priv->dbus_object_path,
6550                                        EV_WINDOW_DBUS_INTERFACE,
6551                                        "SyncSource",
6552                                        g_variant_new ("(s(ii))",
6553                                                       link->filename,
6554                                                       link->line,
6555                                                       link->col),
6556                                        &error);
6557         if (error) {
6558                 g_printerr ("Failed to emit DBus signal SyncSource: %s\n",
6559                             error->message);
6560                 g_error_free (error);
6561         }
6562 }
6563
6564 static void
6565 ev_window_emit_closed (EvWindow *window)
6566 {
6567         GDBusConnection *connection;
6568         GError          *error = NULL;
6569
6570         if (window->priv->dbus_object_id <= 0)
6571                 return;
6572
6573         connection = ev_application_get_dbus_connection (EV_APP);
6574         if (!connection)
6575                 return;
6576
6577         g_dbus_connection_emit_signal (connection,
6578                                        NULL,
6579                                        window->priv->dbus_object_path,
6580                                        EV_WINDOW_DBUS_INTERFACE,
6581                                        "Closed",
6582                                        NULL,
6583                                        &error);
6584         if (error) {
6585                 g_printerr ("Failed to emit DBus signal Closed: %s\n",
6586                             error->message);
6587                 g_error_free (error);
6588
6589                 return;
6590         }
6591
6592         /* If this is the last window call g_dbus_connection_flush_sync()
6593          * to make sure the signal is emitted.
6594          */
6595         if (ev_application_get_n_windows (EV_APP) == 1)
6596                 g_dbus_connection_flush_sync (connection, NULL, NULL);
6597 }
6598
6599 static void
6600 method_call_cb (GDBusConnection       *connection,
6601                 const gchar           *sender,
6602                 const gchar           *object_path,
6603                 const gchar           *interface_name,
6604                 const gchar           *method_name,
6605                 GVariant              *parameters,
6606                 GDBusMethodInvocation *invocation,
6607                 gpointer               user_data)
6608 {
6609         EvWindow *window = EV_WINDOW (user_data);
6610
6611         if (g_strcmp0 (method_name, "SyncView") != 0)
6612                 return;
6613
6614         if (window->priv->document && ev_document_has_synctex (window->priv->document)) {
6615                 EvSourceLink link;
6616
6617                 g_variant_get (parameters, "(&s(ii))", &link.filename, &link.line, &link.col);
6618                 ev_view_highlight_forward_search (EV_VIEW (window->priv->view), &link);
6619                 gtk_window_present (GTK_WINDOW (window));
6620         }
6621
6622         g_dbus_method_invocation_return_value (invocation, g_variant_new ("()"));
6623 }
6624
6625 static const char introspection_xml[] =
6626         "<node>"
6627           "<interface name='org.gnome.evince.Window'>"
6628             "<method name='SyncView'>"
6629               "<arg type='s' name='source_file' direction='in'/>"
6630               "<arg type='(ii)' name='source_point' direction='in'/>"
6631             "</method>"
6632             "<signal name='SyncSource'>"
6633               "<arg type='s' name='source_file' direction='out'/>"
6634               "<arg type='(ii)' name='source_point' direction='out'/>"
6635             "</signal>"
6636             "<signal name='Closed'/>"
6637           "</interface>"
6638         "</node>";
6639
6640 static const GDBusInterfaceVTable interface_vtable = {
6641         method_call_cb,
6642         NULL,
6643         NULL
6644 };
6645
6646 static GDBusNodeInfo *introspection_data;
6647 #endif /* ENABLE_DBUS */
6648
6649 static void
6650 ev_window_init (EvWindow *ev_window)
6651 {
6652         GtkActionGroup *action_group;
6653         GtkAccelGroup *accel_group;
6654         GError *error = NULL;
6655         GtkWidget *sidebar_widget;
6656         GtkWidget *menuitem;
6657         EggToolbarsModel *toolbars_model;
6658         GObject *mpkeys;
6659         gchar *ui_path;
6660 #ifdef ENABLE_DBUS
6661         GDBusConnection *connection;
6662         static gint window_id = 0;
6663 #endif
6664
6665         g_signal_connect (ev_window, "configure_event",
6666                           G_CALLBACK (window_configure_event_cb), NULL);
6667         g_signal_connect (ev_window, "window_state_event",
6668                           G_CALLBACK (window_state_event_cb), NULL);
6669
6670         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6671
6672 #ifdef ENABLE_DBUS
6673         connection = ev_application_get_dbus_connection (EV_APP);
6674         if (connection) {
6675                 if (!introspection_data) {
6676                         introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, &error);
6677                         if (error) g_warning ("%s\n", error->message);
6678                 }
6679                 g_assert (introspection_data != NULL);
6680
6681                 ev_window->priv->dbus_object_path = g_strdup_printf (EV_WINDOW_DBUS_OBJECT_PATH, window_id++);
6682                 ev_window->priv->dbus_object_id =
6683                     g_dbus_connection_register_object (connection,
6684                                                        ev_window->priv->dbus_object_path,
6685                                                        introspection_data->interfaces[0],
6686                                                        &interface_vtable,
6687                                                        ev_window, NULL,
6688                                                        &error);
6689                 if (ev_window->priv->dbus_object_id == 0) {
6690                         g_printerr ("Failed to register bus object %s: %s\n",
6691                                     ev_window->priv->dbus_object_path, error->message);
6692                         g_error_free (error);
6693                         g_free (ev_window->priv->dbus_object_path);
6694                         ev_window->priv->dbus_object_path = NULL;
6695                         error = NULL;
6696                 }
6697         }
6698
6699 #endif /* ENABLE_DBUS */
6700
6701         ev_window->priv->model = ev_document_model_new ();
6702
6703         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6704         ev_window->priv->title = ev_window_title_new (ev_window);
6705
6706         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6707         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6708         gtk_widget_show (ev_window->priv->main_box);
6709
6710         action_group = gtk_action_group_new ("MenuActions");
6711         ev_window->priv->action_group = action_group;
6712         gtk_action_group_set_translation_domain (action_group, NULL);
6713         gtk_action_group_add_actions (action_group, entries,
6714                                       G_N_ELEMENTS (entries), ev_window);
6715         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6716                                              G_N_ELEMENTS (toggle_entries),
6717                                              ev_window);
6718         set_action_properties (action_group);
6719         register_custom_actions (ev_window, action_group);
6720
6721         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6722         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6723                                             action_group, 0);
6724
6725         accel_group =
6726                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6727         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6728
6729         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6730
6731         action_group = gtk_action_group_new ("ViewPopupActions");
6732         ev_window->priv->view_popup_action_group = action_group;
6733         gtk_action_group_set_translation_domain (action_group, NULL);
6734         gtk_action_group_add_actions (action_group, view_popup_entries,
6735                                       G_N_ELEMENTS (view_popup_entries),
6736                                       ev_window);
6737         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6738                                             action_group, 0);
6739
6740         action_group = gtk_action_group_new ("AttachmentPopupActions");
6741         ev_window->priv->attachment_popup_action_group = action_group;
6742         gtk_action_group_set_translation_domain (action_group, NULL);
6743         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6744                                       G_N_ELEMENTS (attachment_popup_entries),
6745                                       ev_window);
6746         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6747                                             action_group, 0);
6748
6749         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6750                                     "evince-ui.xml", NULL);
6751         if (!gtk_ui_manager_add_ui_from_file (
6752                 ev_window->priv->ui_manager, ui_path, &error))
6753         {
6754                 g_warning ("building menus failed: %s", error->message);
6755                 g_error_free (error);
6756         }
6757         g_free (ui_path);
6758
6759         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6760         ev_window->priv->recent_action_group = NULL;
6761         ev_window->priv->recent_ui_id = 0;
6762         g_signal_connect_swapped (ev_window->priv->recent_manager,
6763                                   "changed",
6764                                   G_CALLBACK (ev_window_setup_recent),
6765                                   ev_window);
6766
6767         ev_window->priv->menubar =
6768                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6769                                             "/MainMenu");
6770         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6771                             ev_window->priv->menubar,
6772                             FALSE, FALSE, 0);
6773         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6774                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6775         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6776         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6777                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6778         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6779
6780         toolbars_model = get_toolbars_model ();
6781         ev_window->priv->toolbar = GTK_WIDGET
6782                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6783                                "ui-manager", ev_window->priv->ui_manager,
6784                                "popup-path", "/ToolbarPopup",
6785                                "model", toolbars_model,
6786                                NULL));
6787         g_object_unref (toolbars_model);
6788
6789         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6790                                    "DefaultToolBar");
6791         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6792                             ev_window->priv->toolbar,
6793                             FALSE, FALSE, 0);
6794         gtk_widget_show (ev_window->priv->toolbar);
6795
6796         /* Add the main area */
6797         ev_window->priv->hpaned = gtk_hpaned_new ();
6798         g_signal_connect (ev_window->priv->hpaned,
6799                           "notify::position",
6800                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6801                           ev_window);
6802
6803         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6804         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6805                             TRUE, TRUE, 0);
6806         gtk_widget_show (ev_window->priv->hpaned);
6807
6808         ev_window->priv->sidebar = ev_sidebar_new ();
6809         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6810                               ev_window->priv->model);
6811         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6812                          ev_window->priv->sidebar, FALSE, FALSE);
6813         gtk_widget_show (ev_window->priv->sidebar);
6814
6815         /* Stub sidebar, for now */
6816
6817         sidebar_widget = ev_sidebar_thumbnails_new ();
6818         ev_window->priv->sidebar_thumbs = sidebar_widget;
6819         g_signal_connect (sidebar_widget,
6820                           "notify::main-widget",
6821                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6822                           ev_window);
6823         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6824         gtk_widget_show (sidebar_widget);
6825         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6826                              sidebar_widget);
6827
6828         sidebar_widget = ev_sidebar_links_new ();
6829         ev_window->priv->sidebar_links = sidebar_widget;
6830         g_signal_connect (sidebar_widget,
6831                           "notify::model",
6832                           G_CALLBACK (sidebar_widget_model_set),
6833                           ev_window);
6834         g_signal_connect (sidebar_widget,
6835                           "link_activated",
6836                           G_CALLBACK (sidebar_links_link_activated_cb),
6837                           ev_window);
6838         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6839         gtk_widget_show (sidebar_widget);
6840         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6841                              sidebar_widget);
6842
6843         sidebar_widget = ev_sidebar_attachments_new ();
6844         ev_window->priv->sidebar_attachments = sidebar_widget;
6845         g_signal_connect_object (sidebar_widget,
6846                                  "popup",
6847                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6848                                  ev_window, 0);
6849         gtk_widget_show (sidebar_widget);
6850         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6851                              sidebar_widget);
6852
6853         sidebar_widget = ev_sidebar_layers_new ();
6854         ev_window->priv->sidebar_layers = sidebar_widget;
6855         g_signal_connect (sidebar_widget,
6856                           "layers_visibility_changed",
6857                           G_CALLBACK (sidebar_layers_visibility_changed),
6858                           ev_window);
6859         gtk_widget_show (sidebar_widget);
6860         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6861                              sidebar_widget);
6862
6863         sidebar_widget = ev_sidebar_annotations_new ();
6864         ev_window->priv->sidebar_annots = sidebar_widget;
6865         g_signal_connect (sidebar_widget,
6866                           "annot_activated",
6867                           G_CALLBACK (sidebar_annots_annot_activated_cb),
6868                           ev_window);
6869         g_signal_connect (sidebar_widget,
6870                           "begin_annot_add",
6871                           G_CALLBACK (sidebar_annots_begin_annot_add),
6872                           ev_window);
6873         g_signal_connect (sidebar_widget,
6874                           "annot_add_cancelled",
6875                           G_CALLBACK (sidebar_annots_annot_add_cancelled),
6876                           ev_window);
6877         gtk_widget_show (sidebar_widget);
6878         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6879                              sidebar_widget);
6880
6881         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6882         ev_window->priv->scrolled_window =
6883                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6884                                           "shadow-type", GTK_SHADOW_IN,
6885                                           NULL));
6886         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6887                             ev_window->priv->scrolled_window,
6888                             TRUE, TRUE, 0);
6889         gtk_widget_show (ev_window->priv->scrolled_window);
6890
6891         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6892                         ev_window->priv->view_box);
6893         gtk_widget_show (ev_window->priv->view_box);
6894
6895         ev_window->priv->view = ev_view_new ();
6896         ev_view_set_page_cache_size (EV_VIEW (ev_window->priv->view), PAGE_CACHE_SIZE);
6897         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6898
6899         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6900         g_signal_connect_swapped (ev_window->priv->password_view,
6901                                   "unlock",
6902                                   G_CALLBACK (ev_window_password_view_unlock),
6903                                   ev_window);
6904         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6905                                  G_CALLBACK (view_actions_focus_in_cb),
6906                                  ev_window, 0);
6907         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6908                                  G_CALLBACK (view_actions_focus_out_cb),
6909                                  ev_window, 0);
6910         g_signal_connect_object (ev_window->priv->view, "external-link",
6911                                  G_CALLBACK (view_external_link_cb),
6912                                  ev_window, 0);
6913         g_signal_connect_object (ev_window->priv->view, "handle-link",
6914                                  G_CALLBACK (view_handle_link_cb),
6915                                  ev_window, 0);
6916         g_signal_connect_object (ev_window->priv->view, "popup",
6917                                  G_CALLBACK (view_menu_popup_cb),
6918                                  ev_window, 0);
6919         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6920                                  G_CALLBACK (view_selection_changed_cb),
6921                                  ev_window, 0);
6922         g_signal_connect_object (ev_window->priv->view, "annot-added",
6923                                  G_CALLBACK (view_annot_added),
6924                                  ev_window, 0);
6925 #ifdef ENABLE_DBUS
6926         g_signal_connect_swapped (ev_window->priv->view, "sync-source",
6927                                   G_CALLBACK (ev_window_sync_source),
6928                                   ev_window);
6929 #endif
6930         gtk_widget_show (ev_window->priv->view);
6931         gtk_widget_show (ev_window->priv->password_view);
6932
6933         /* Find Bar */
6934         ev_window->priv->find_bar = egg_find_bar_new ();
6935         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6936                           ev_window->priv->find_bar,
6937                           FALSE, TRUE, 0);
6938
6939         /* We own a ref on these widgets, as we can swap them in and out */
6940         g_object_ref (ev_window->priv->view);
6941         g_object_ref (ev_window->priv->password_view);
6942
6943         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6944                            ev_window->priv->view);
6945
6946         /* Connect to model signals */
6947         g_signal_connect_swapped (ev_window->priv->model,
6948                                   "page-changed",
6949                                   G_CALLBACK (ev_window_page_changed_cb),
6950                                   ev_window);
6951         g_signal_connect (ev_window->priv->model,
6952                           "notify::document",
6953                           G_CALLBACK (ev_window_document_changed_cb),
6954                           ev_window);
6955         g_signal_connect (ev_window->priv->model,
6956                           "notify::scale",
6957                           G_CALLBACK (ev_window_zoom_changed_cb),
6958                           ev_window);
6959         g_signal_connect (ev_window->priv->model,
6960                           "notify::sizing-mode",
6961                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6962                           ev_window);
6963         g_signal_connect (ev_window->priv->model,
6964                           "notify::rotation",
6965                           G_CALLBACK (ev_window_rotation_changed_cb),
6966                           ev_window);
6967         g_signal_connect (ev_window->priv->model,
6968                           "notify::continuous",
6969                           G_CALLBACK (ev_window_continuous_changed_cb),
6970                           ev_window);
6971         g_signal_connect (ev_window->priv->model,
6972                           "notify::dual-page",
6973                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6974                           ev_window);
6975         g_signal_connect (ev_window->priv->model,
6976                           "notify::inverted-colors",
6977                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6978                           ev_window);
6979
6980         /* Connect sidebar signals */
6981         g_signal_connect (ev_window->priv->sidebar,
6982                           "notify::visible",
6983                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6984                           ev_window);
6985         g_signal_connect (ev_window->priv->sidebar,
6986                           "notify::current-page",
6987                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6988                           ev_window);
6989
6990         /* Connect to find bar signals */
6991         g_signal_connect (ev_window->priv->find_bar,
6992                           "previous",
6993                           G_CALLBACK (find_bar_previous_cb),
6994                           ev_window);
6995         g_signal_connect (ev_window->priv->find_bar,
6996                           "next",
6997                           G_CALLBACK (find_bar_next_cb),
6998                           ev_window);
6999         g_signal_connect (ev_window->priv->find_bar,
7000                           "close",
7001                           G_CALLBACK (find_bar_close_cb),
7002                           ev_window);
7003         g_signal_connect (ev_window->priv->find_bar,
7004                           "notify::search-string",
7005                           G_CALLBACK (find_bar_search_changed_cb),
7006                           ev_window);
7007         g_signal_connect (ev_window->priv->find_bar,
7008                           "notify::case-sensitive",
7009                           G_CALLBACK (find_bar_search_changed_cb),
7010                           ev_window);
7011         g_signal_connect (ev_window->priv->find_bar,
7012                           "notify::visible",
7013                           G_CALLBACK (find_bar_visibility_changed_cb),
7014                           ev_window);
7015         g_signal_connect (ev_window->priv->find_bar,
7016                           "scroll",
7017                           G_CALLBACK (find_bar_scroll),
7018                           ev_window);
7019
7020         /* Popups */
7021         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
7022                                                                  "/DocumentPopup");
7023         ev_window->priv->link = NULL;
7024
7025         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
7026                                                                        "/AttachmentPopup");
7027         ev_window->priv->attach_list = NULL;
7028
7029         /* Media player keys */
7030         mpkeys = ev_application_get_media_keys (EV_APP);
7031         if (mpkeys) {
7032                 g_signal_connect_swapped (mpkeys, "key_pressed",
7033                                           G_CALLBACK (ev_window_media_player_key_pressed),
7034                                           ev_window);
7035         }
7036
7037         /* Give focus to the document view */
7038         gtk_widget_grab_focus (ev_window->priv->view);
7039
7040         ev_window->priv->default_settings = g_settings_new (GS_SCHEMA_NAME".Default");
7041         g_settings_delay (ev_window->priv->default_settings);
7042
7043         /* Set it user interface params */
7044         ev_window_setup_recent (ev_window);
7045
7046         ev_window_setup_gtk_settings (ev_window);
7047
7048         setup_chrome_from_metadata (ev_window);
7049         update_chrome_actions (ev_window);
7050         update_chrome_visibility (ev_window);
7051
7052         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
7053
7054         setup_view_from_metadata (ev_window);
7055         setup_sidebar_from_metadata (ev_window);
7056
7057         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
7058         ev_window_setup_action_sensitivity (ev_window);
7059
7060         /* Drag and Drop */
7061         gtk_drag_dest_set (GTK_WIDGET (ev_window),
7062                            GTK_DEST_DEFAULT_ALL,
7063                            NULL, 0,
7064                            GDK_ACTION_COPY);
7065         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
7066 }
7067
7068 /**
7069  * ev_window_new:
7070  *
7071  * Creates a #GtkWidget that represents the window.
7072  *
7073  * Returns: the #GtkWidget that represents the window.
7074  */
7075 GtkWidget *
7076 ev_window_new (void)
7077 {
7078         GtkWidget *ev_window;
7079
7080         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
7081                                               "type", GTK_WINDOW_TOPLEVEL,
7082                                               NULL));
7083
7084         return ev_window;
7085 }
7086
7087 const gchar *
7088 ev_window_get_dbus_object_path (EvWindow *ev_window)
7089 {
7090 #ifdef ENABLE_DBUS
7091         return ev_window->priv->dbus_object_path;
7092 #else
7093         return NULL;
7094 #endif
7095 }