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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  27  */
  28
  29 #ifdef HAVE_CONFIG_H
  30 #include "config.h"
  31 #endif
  32
  33 #include <errno.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <unistd.h>
  37
  38 #include <glib/gstdio.h>
  39 #include <glib/gi18n.h>
  40 #include <gio/gio.h>
  41 #include <gtk/gtk.h>
  42
  43 #ifdef WITH_GCONF
  44 #include <gconf/gconf-client.h>
  45 #endif
  46
  47 #include "egg-editable-toolbar.h"
  48 #include "egg-toolbar-editor.h"
  49 #include "egg-toolbars-model.h"
  50
  51 #include "eggfindbar.h"
  52
  53 #include "ephy-zoom-action.h"
  54 #include "ephy-zoom.h"
  55
  56 #include "ev-application.h"
  57 #include "ev-document-factory.h"
  58 #include "ev-document-find.h"
  59 #include "ev-document-fonts.h"
  60 #include "ev-document-images.h"
  61 #include "ev-document-links.h"
  62 #include "ev-document-thumbnails.h"
  63 #include "ev-document-annotations.h"
  64 #include "ev-document-type-builtins.h"
  65 #include "ev-file-exporter.h"
  66 #include "ev-file-helpers.h"
  67 #include "ev-file-monitor.h"
  68 #include "ev-history.h"
  69 #include "ev-image.h"
  70 #include "ev-job-scheduler.h"
  71 #include "ev-jobs.h"
  72 #include "ev-message-area.h"
  73 #include "ev-metadata.h"
  74 #include "ev-navigation-action.h"
  75 #include "ev-open-recent-action.h"
  76 #include "ev-page-action.h"
  77 #include "ev-password-view.h"
  78 #include "ev-properties-dialog.h"
  79 #include "ev-sidebar-attachments.h"
  80 #include "ev-sidebar.h"
  81 #include "ev-sidebar-links.h"
  82 #include "ev-sidebar-page.h"
  83 #include "ev-sidebar-thumbnails.h"
  84 #include "ev-sidebar-layers.h"
  85 #include "ev-stock-icons.h"
  86 #include "ev-utils.h"
  87 #include "ev-keyring.h"
  88 #include "ev-view.h"
  89 #include "ev-view-presentation.h"
  90 #include "ev-view-type-builtins.h"
  91 #include "ev-window.h"
  92 #include "ev-window-title.h"
  93 #include "ev-print-operation.h"
  94 #include "ev-progress-message-area.h"
  95
  96 #ifdef ENABLE_DBUS
  97 #include "ev-media-player-keys.h"
  98 #endif /* ENABLE_DBUS */
  99
 100 #ifdef ENABLE_PDF
 101 #include <poppler.h>
 102 #endif
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 117 } EvChrome;
 118
 119 typedef enum {
 120         EV_SAVE_DOCUMENT,
 121         EV_SAVE_ATTACHMENT,
 122         EV_SAVE_IMAGE
 123 } EvSaveType;
 124
 125 struct _EvWindowPrivate {
 126         /* UI */
 127         EvChrome chrome;
 128
 129         GtkWidget *main_box;
 130         GtkWidget *menubar;
 131         GtkWidget *toolbar;
 132         GtkWidget *hpaned;
 133         GtkWidget *view_box;
 134         GtkWidget *sidebar;
 135         GtkWidget *find_bar;
 136         GtkWidget *scrolled_window;
 137         GtkWidget *view;
 138         GtkWidget *presentation_view;
 139         GtkWidget *message_area;
 140         GtkWidget *password_view;
 141         GtkWidget *sidebar_thumbs;
 142         GtkWidget *sidebar_links;
 143         GtkWidget *sidebar_attachments;
 144         GtkWidget *sidebar_layers;
 145
 146         /* Menubar accels */
 147         guint           menubar_accel_keyval;
 148         GdkModifierType menubar_accel_modifier;
 149
 150         /* Progress Messages */
 151         guint progress_idle;
 152         GCancellable *progress_cancellable;
 153
 154         /* Dialogs */
 155         GtkWidget *properties;
 156         GtkWidget *print_dialog;
 157
 158         /* UI Builders */
 159         GtkActionGroup   *action_group;
 160         GtkActionGroup   *view_popup_action_group;
 161         GtkActionGroup   *attachment_popup_action_group;
 162         GtkRecentManager *recent_manager;
 163         GtkActionGroup   *recent_action_group;
 164         guint             recent_ui_id;
 165         GtkUIManager     *ui_manager;
 166
 167         /* Fullscreen mode */
 168         GtkWidget *fullscreen_toolbar;
 169
 170         /* Popup view */
 171         GtkWidget *view_popup;
 172         EvLink    *link;
 173         EvImage   *image;
 174
 175         /* Popup attachment */
 176         GtkWidget    *attachment_popup;
 177         GList        *attach_list;
 178
 179         /* Document */
 180         EvDocumentModel *model;
 181         char *uri;
 182         glong uri_mtime;
 183         char *local_uri;
 184         gboolean in_reload;
 185         EvFileMonitor *monitor;
 186         guint setup_document_idle;
 187
 188         EvDocument *document;
 189         EvHistory *history;
 190         EvWindowPageMode page_mode;
 191         EvWindowTitle *title;
 192         EvMetadata *metadata;
 193
 194         /* Load params */
 195         EvLinkDest       *dest;
 196         gchar            *search_string;
 197         EvWindowRunMode   window_mode;
 198
 199         EvJob            *load_job;
 200         EvJob            *reload_job;
 201         EvJob            *thumbnail_job;
 202         EvJob            *save_job;
 203         EvJob            *find_job;
 204
 205         /* Printing */
 206         GQueue           *print_queue;
 207         GtkPrintSettings *print_settings;
 208         GtkPageSetup     *print_page_setup;
 209         gboolean          close_after_print;
 210 #ifdef WITH_GCONF
 211         GConfClient *gconf_client;
 212 #endif
 213 };
 214
 215 #define EV_WINDOW_GET_PRIVATE(object) \
 216         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 217
 218 #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL)
 219
 220 #define PAGE_SELECTOR_ACTION    "PageSelector"
 221 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 222 #define NAVIGATION_ACTION       "Navigation"
 223
 224 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 225 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 226 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 227 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 228 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 229
 230 #define SIDEBAR_DEFAULT_SIZE    132
 231 #define LINKS_SIDEBAR_ID "links"
 232 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 233 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 234 #define LAYERS_SIDEBAR_ID "layers"
 235
 236 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 237 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 238 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 239
 240 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 241
 242 #define MIN_SCALE 0.05409
 243 #define MAX_SCALE 4.0
 244
 245 static const gchar *document_print_settings[] = {
 246         GTK_PRINT_SETTINGS_N_COPIES,
 247         GTK_PRINT_SETTINGS_COLLATE,
 248         GTK_PRINT_SETTINGS_REVERSE,
 249         GTK_PRINT_SETTINGS_NUMBER_UP,
 250         GTK_PRINT_SETTINGS_SCALE,
 251         GTK_PRINT_SETTINGS_PRINT_PAGES,
 252         GTK_PRINT_SETTINGS_PAGE_RANGES,
 253         GTK_PRINT_SETTINGS_PAGE_SET,
 254         GTK_PRINT_SETTINGS_OUTPUT_URI
 255 };
 256
 257 static void     ev_window_update_actions                (EvWindow         *ev_window);
 258 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 259                                                          GParamSpec       *pspec,
 260                                                          EvWindow         *ev_window);
 261 static void     ev_window_set_page_mode                 (EvWindow         *window,
 262                                                          EvWindowPageMode  page_mode);
 263 static void     ev_window_load_job_cb                   (EvJob            *job,
 264                                                          gpointer          data);
 265 static void     ev_window_reload_document               (EvWindow         *window,
 266                                                          EvLinkDest *dest);
 267 static void     ev_window_reload_job_cb                 (EvJob            *job,
 268                                                          EvWindow         *window);
 269 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 270                                                          EvWindow         *ev_window);
 271 static void     ev_window_save_job_cb                   (EvJob            *save,
 272                                                          EvWindow         *window);
 273 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 274                                                          GParamSpec       *pspec,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 277                                                          GParamSpec       *pspec,
 278                                                          EvWindow         *ev_window);
 279 static void     ev_window_add_recent                    (EvWindow         *window,
 280                                                          const char       *filename);
 281 static void     ev_window_run_fullscreen                (EvWindow         *window);
 282 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 283                                                          gboolean          unfullscreen_window);
 284 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_window_run_presentation              (EvWindow         *window);
 287 static void     ev_window_stop_presentation             (EvWindow         *window,
 288                                                          gboolean          unfullscreen_window);
 289 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 298                                                          EvWindow         *window);
 299 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 300                                                          EvWindow         *window);
 301 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 302                                                          EvWindow         *window);
 303 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 304                                                          EvWindow         *window);
 305 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 308                                                          EvWindow         *ev_window);
 309 static void     view_handle_link_cb                     (EvView           *view,
 310                                                          EvLink           *link,
 311                                                          EvWindow         *window);
 312 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 313 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 314                                                          EvWindow         *ev_window);
 315 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 316                                                          GParamSpec       *param,
 317                                                          EvWindow         *ev_window);
 318 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 319                                                          GFile            *source_file);
 320 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 321                                                          const gchar      *key,
 322                                                          gpointer          user_data);
 323
 324 static guint ev_window_n_copies = 0;
 325
 326 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 327
 328 static void
 329 ev_window_set_action_sensitive (EvWindow   *ev_window,
 330                                 const char *name,
 331                                 gboolean    sensitive)
 332 {
 333         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 334                                                          name);
 335         gtk_action_set_sensitive (action, sensitive);
 336 }
 337
 338
 339 static void
 340 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 341 {
 342         EvDocument *document = ev_window->priv->document;
 343         const EvDocumentInfo *info = NULL;
 344         gboolean has_document = FALSE;
 345         gboolean ok_to_print = TRUE;
 346         gboolean ok_to_print_setup = TRUE;
 347         gboolean ok_to_copy = TRUE;
 348         gboolean has_properties = TRUE;
 349         gboolean override_restrictions = TRUE;
 350         gboolean can_get_text = FALSE;
 351         gboolean has_pages = FALSE;
 352         gboolean can_find = FALSE;
 353
 354         if (document) {
 355                 has_document = TRUE;
 356                 has_pages = ev_document_get_n_pages (document) > 0;
 357                 info = ev_document_get_info (document);
 358         }
 359
 360         if (!info || info->fields_mask == 0) {
 361                 has_properties = FALSE;
 362         }
 363
 364         if (has_document && EV_IS_SELECTION (document)) {
 365                 can_get_text = TRUE;
 366         }
 367
 368         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 369                 can_find = TRUE;
 370         }
 371
 372 #ifdef WITH_GCONF
 373         if (has_document)
 374                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 375                                                                GCONF_OVERRIDE_RESTRICTIONS,
 376                                                                NULL);
 377 #endif
 378         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 379                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 380                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 381         }
 382
 383         if (has_document && !ev_print_operation_exists_for_document(document))
 384                 ok_to_print = FALSE;
 385
 386 #ifdef WITH_GCONF
 387         if (has_document &&
 388             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 389                 ok_to_copy = FALSE;
 390         }
 391
 392         if (has_document &&
 393             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 394                 ok_to_print = FALSE;
 395         }
 396
 397         if (has_document &&
 398             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 399                 ok_to_print_setup = FALSE;
 400         }
 401 #endif
 402
 403         /* File menu */
 404         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 405         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 406 #if !GTK_CHECK_VERSION (2, 17, 4)
 407         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print && ok_to_print_setup);
 408 #endif
 409         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 410         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 411
 412         /* Edit menu */
 413         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 414         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 415         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 416         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 417         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 418
 419         /* View menu */
 420         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 421         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 422         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 423         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 424         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 425         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 426         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 427
 428         /* Toolbar-specific actions: */
 429         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 430         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 431         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 432
 433         /* Help menu */
 434 #ifdef G_OS_WIN32
 435         ev_window_set_action_sensitive (ev_window, "HelpContents", FALSE);
 436 #endif
 437
 438         ev_window_update_actions (ev_window);
 439 }
 440
 441 static void
 442 ev_window_update_actions (EvWindow *ev_window)
 443 {
 444         EvView *view = EV_VIEW (ev_window->priv->view);
 445         int n_pages = 0, page = -1;
 446         gboolean has_pages = FALSE;
 447         gboolean presentation_mode;
 448         gboolean can_find_in_page = FALSE;
 449         EvSizingMode sizing_mode;
 450
 451         if (ev_window->priv->document) {
 452                 page = ev_document_model_get_page (ev_window->priv->model);
 453                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 454                 has_pages = n_pages > 0;
 455         }
 456
 457         can_find_in_page = (ev_window->priv->find_job &&
 458                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 459
 460         ev_window_set_action_sensitive (ev_window, "EditCopy",
 461                                         has_pages &&
 462                                         ev_view_get_has_selection (view));
 463         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 464                                         has_pages && can_find_in_page);
 465         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 466                                         has_pages && can_find_in_page);
 467         ev_window_set_action_sensitive (ev_window, "F3",
 468                                         has_pages && can_find_in_page);
 469
 470         presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window);
 471
 472         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 473                                         has_pages &&
 474                                         ev_view_can_zoom_in (view) &&
 475                                         !presentation_mode);
 476         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 477                                         has_pages &&
 478                                         ev_view_can_zoom_out (view) &&
 479                                         !presentation_mode);
 480
 481         /* Go menu */
 482         if (has_pages) {
 483                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 484                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 485                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 486                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 487         } else {
 488                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 489                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 490                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 491                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 492         }
 493
 494         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 495         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 496                 GtkAction *action;
 497                 float      zoom;
 498                 float      real_zoom;
 499
 500                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 501                                                       ZOOM_CONTROL_ACTION);
 502
 503                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 504                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 505                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 506
 507                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 508         }
 509 }
 510
 511 static void
 512 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 513 {
 514         gboolean can_find;
 515
 516         can_find = window->priv->document &&
 517             EV_IS_DOCUMENT_FIND (window->priv->document);
 518
 519         if (window->priv->action_group) {
 520                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 521                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 522                 ev_window_set_action_sensitive (window, "Space", sensitive);
 523                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 524                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 525                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 526                 ev_window_set_action_sensitive (window, "Return", sensitive);
 527                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 528                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 529                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 530                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 531                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 532                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 533                 ev_window_set_action_sensitive (window, "p", sensitive);
 534                 ev_window_set_action_sensitive (window, "n", sensitive);
 535
 536                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 537         }
 538 }
 539
 540 static void
 541 set_widget_visibility (GtkWidget *widget, gboolean visible)
 542 {
 543         g_assert (GTK_IS_WIDGET (widget));
 544
 545         if (visible)
 546                 gtk_widget_show (widget);
 547         else
 548                 gtk_widget_hide (widget);
 549 }
 550
 551 static void
 552 update_chrome_visibility (EvWindow *window)
 553 {
 554         EvWindowPrivate *priv = window->priv;
 555         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 556         gboolean fullscreen_mode, presentation, fullscreen;
 557
 558         presentation = EV_WINDOW_IS_PRESENTATION (window);
 559         fullscreen = ev_document_model_get_fullscreen (priv->model);
 560         fullscreen_mode = fullscreen || presentation;
 561
 562         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 563         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 564                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 565         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 566                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 567         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 568         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 569
 570         set_widget_visibility (priv->menubar, menubar);
 571         set_widget_visibility (priv->toolbar, toolbar);
 572         set_widget_visibility (priv->find_bar, findbar);
 573         set_widget_visibility (priv->sidebar, sidebar);
 574
 575         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 576
 577         if (priv->fullscreen_toolbar != NULL) {
 578                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 579         }
 580 }
 581
 582 static void
 583 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 584 {
 585         EvWindowPrivate *priv = window->priv;
 586
 587         if (active) {
 588                 priv->chrome |= flag;
 589         } else {
 590                 priv->chrome &= ~flag;
 591         }
 592 }
 593
 594 static void
 595 update_sizing_buttons (EvWindow *window)
 596 {
 597         GtkActionGroup *action_group = window->priv->action_group;
 598         GtkAction *action;
 599         gboolean best_fit, page_width;
 600
 601         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 602                 case EV_SIZING_BEST_FIT:
 603                         best_fit = TRUE;
 604                         page_width = FALSE;
 605                         break;
 606                 case EV_SIZING_FIT_WIDTH:
 607                         best_fit = FALSE;
 608                         page_width = TRUE;
 609                         break;
 610                 default:
 611                         best_fit = page_width = FALSE;
 612                         break;
 613         }
 614
 615         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 616         g_signal_handlers_block_by_func
 617                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 618         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 619         g_signal_handlers_unblock_by_func
 620                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 621
 622         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 623         g_signal_handlers_block_by_func
 624                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 625         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 626         g_signal_handlers_unblock_by_func
 627                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 628
 629         action = gtk_action_group_get_action (window->priv->action_group,
 630                                               ZOOM_CONTROL_ACTION);
 631         if (best_fit) {
 632                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 633                                                  EPHY_ZOOM_BEST_FIT);
 634         } else if (page_width) {
 635                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 636                                                  EPHY_ZOOM_FIT_WIDTH);
 637         }
 638 }
 639
 640 /**
 641  * ev_window_is_empty:
 642  * @ev_window: The instance of the #EvWindow.
 643  *
 644  * It does look if there is any document loaded or if there is any job to load
 645  * a document.
 646  *
 647  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 648  *          loaded, %FALSE in other case.
 649  */
 650 gboolean
 651 ev_window_is_empty (const EvWindow *ev_window)
 652 {
 653         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 654
 655         return (ev_window->priv->document == NULL) &&
 656                 (ev_window->priv->load_job == NULL);
 657 }
 658
 659 static void
 660 ev_window_set_message_area (EvWindow  *window,
 661                             GtkWidget *area)
 662 {
 663         if (window->priv->message_area == area)
 664                 return;
 665
 666         if (window->priv->message_area)
 667                 gtk_widget_destroy (window->priv->message_area);
 668         window->priv->message_area = area;
 669
 670         if (!area)
 671                 return;
 672
 673         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 674                             window->priv->message_area,
 675                             FALSE, FALSE, 0);
 676         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 677                                window->priv->message_area, 0);
 678         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 679                                    (gpointer) &(window->priv->message_area));
 680 }
 681
 682 static void
 683 ev_window_message_area_response_cb (EvMessageArea *area,
 684                                     gint           response_id,
 685                                     EvWindow      *window)
 686 {
 687         ev_window_set_message_area (window, NULL);
 688 }
 689
 690 static void
 691 ev_window_error_message (EvWindow    *window,
 692                          GError      *error,
 693                          const gchar *format,
 694                          ...)
 695 {
 696         GtkWidget *area;
 697         va_list    args;
 698         gchar     *msg = NULL;
 699
 700         if (window->priv->message_area)
 701                 return;
 702
 703         va_start (args, format);
 704         msg = g_strdup_vprintf (format, args);
 705         va_end (args);
 706
 707         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 708                                     msg,
 709                                     GTK_STOCK_CLOSE,
 710                                     GTK_RESPONSE_CLOSE,
 711                                     NULL);
 712         g_free (msg);
 713
 714         if (error)
 715                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 716         g_signal_connect (area, "response",
 717                           G_CALLBACK (ev_window_message_area_response_cb),
 718                           window);
 719         gtk_widget_show (area);
 720         ev_window_set_message_area (window, area);
 721 }
 722
 723 static void
 724 ev_window_warning_message (EvWindow    *window,
 725                            const gchar *format,
 726                            ...)
 727 {
 728         GtkWidget *area;
 729         va_list    args;
 730         gchar     *msg = NULL;
 731
 732         if (window->priv->message_area)
 733                 return;
 734
 735         va_start (args, format);
 736         msg = g_strdup_vprintf (format, args);
 737         va_end (args);
 738
 739         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 740                                     msg,
 741                                     GTK_STOCK_CLOSE,
 742                                     GTK_RESPONSE_CLOSE,
 743                                     NULL);
 744         g_free (msg);
 745
 746         g_signal_connect (area, "response",
 747                           G_CALLBACK (ev_window_message_area_response_cb),
 748                           window);
 749         gtk_widget_show (area);
 750         ev_window_set_message_area (window, area);
 751 }
 752
 753 typedef struct _FindTask {
 754         const gchar *page_label;
 755         gchar *chapter;
 756 } FindTask;
 757
 758 static gboolean
 759 ev_window_find_chapter (GtkTreeModel *tree_model,
 760                         GtkTreePath  *path,
 761                         GtkTreeIter  *iter,
 762                         gpointer      data)
 763 {
 764         FindTask *task = (FindTask *)data;
 765         gchar *page_string;
 766
 767         gtk_tree_model_get (tree_model, iter,
 768                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 769                             -1);
 770
 771         if (!page_string)
 772                 return FALSE;
 773
 774         if (!strcmp (page_string, task->page_label)) {
 775                 gtk_tree_model_get (tree_model, iter,
 776                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 777                                     -1);
 778                 g_free (page_string);
 779                 return TRUE;
 780         }
 781
 782         g_free (page_string);
 783         return FALSE;
 784 }
 785
 786 static void
 787 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 788 {
 789         gchar *page_label = NULL;
 790         gchar *link_title;
 791         FindTask find_task;
 792         EvLink *real_link;
 793         EvLinkAction *action;
 794         EvLinkDest *dest;
 795
 796         if (window->priv->history == NULL)
 797                 return;
 798
 799         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 800                 return;
 801
 802         if (link) {
 803                 action = g_object_ref (ev_link_get_action (link));
 804                 dest = ev_link_action_get_dest (action);
 805                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 806         } else {
 807                 dest = ev_link_dest_new_page (page);
 808                 action = ev_link_action_new_dest (dest);
 809                 page_label = ev_document_get_page_label (window->priv->document, page);
 810         }
 811
 812         if (!page_label)
 813                 return;
 814
 815         find_task.page_label = page_label;
 816         find_task.chapter = NULL;
 817
 818         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 819                 GtkTreeModel *model;
 820
 821                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 822
 823                 if (model) {
 824                         gtk_tree_model_foreach (model,
 825                                                 ev_window_find_chapter,
 826                                                 &find_task);
 827
 828                         g_object_unref (model);
 829                 }
 830         }
 831
 832         if (find_task.chapter)
 833                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 834         else
 835                 link_title = g_strdup_printf (_("Page %s"), page_label);
 836
 837         real_link = ev_link_new (link_title, action);
 838
 839         ev_history_add_link (window->priv->history, real_link);
 840
 841         g_free (find_task.chapter);
 842         g_free (link_title);
 843         g_free (page_label);
 844         g_object_unref (real_link);
 845 }
 846
 847 static void
 848 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 849 {
 850         int current_page = ev_document_model_get_page (window->priv->model);
 851
 852         ev_window_add_history (window, 0, link);
 853         ev_window_add_history (window, current_page, NULL);
 854 }
 855
 856 static void
 857 view_selection_changed_cb (EvView   *view,
 858                            EvWindow *window)
 859 {
 860         ev_window_update_actions (window);
 861 }
 862
 863 static void
 864 ev_window_page_changed_cb (EvWindow        *ev_window,
 865                            gint             old_page,
 866                            gint             new_page,
 867                            EvDocumentModel *model)
 868 {
 869         ev_window_update_actions (ev_window);
 870
 871         ev_window_update_find_status_message (ev_window);
 872
 873         if (abs (new_page - old_page) > 1) {
 874                 ev_window_add_history (ev_window, new_page, NULL);
 875                 ev_window_add_history (ev_window, old_page, NULL);
 876         }
 877
 878         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 879                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 880 }
 881
 882 static void
 883 update_document_mode (EvWindow *window, EvDocumentMode mode)
 884 {
 885         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 886                 ev_window_run_presentation (window);
 887         }
 888         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 889                 ev_window_run_fullscreen (window);
 890         }
 891 }
 892
 893 static void
 894 setup_chrome_from_metadata (EvWindow *window)
 895 {
 896         EvChrome chrome = EV_CHROME_NORMAL;
 897         gboolean show_toolbar;
 898
 899         if (window->priv->metadata &&
 900             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 901                 if (!show_toolbar)
 902                         chrome &= ~EV_CHROME_TOOLBAR;
 903         }
 904         window->priv->chrome = chrome;
 905 }
 906
 907 static void
 908 setup_sidebar_from_metadata (EvWindow *window)
 909 {
 910         EvDocument *document = window->priv->document;
 911         GtkWidget  *sidebar = window->priv->sidebar;
 912         GtkWidget  *links = window->priv->sidebar_links;
 913         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 914         GtkWidget  *attachments = window->priv->sidebar_attachments;
 915         GtkWidget  *layers = window->priv->sidebar_layers;
 916         gchar      *page_id;
 917         gint        sidebar_size;
 918         gboolean    sidebar_visibility;
 919
 920         if (!window->priv->metadata)
 921                 return;
 922
 923         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 924                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 925         }
 926
 927         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 928                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 930                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 931                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 932                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 933                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 934                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 935                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 936                 }
 937         } else if (document) {
 938                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 939                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 940                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 941                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 942                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 943                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 944                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 945                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 946                 }
 947         }
 948
 949         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 950                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 951                 update_chrome_visibility (window);
 952         }
 953 }
 954
 955 static void
 956 setup_model_from_metadata (EvWindow *window)
 957 {
 958         gint     page;
 959         gchar   *sizing_mode;
 960         gdouble  zoom;
 961         gint     rotation;
 962         gboolean inverted_colors = FALSE;
 963         gboolean continuous = FALSE;
 964         gboolean dual_page = FALSE;
 965         gboolean fullscreen = FALSE;
 966
 967         if (!window->priv->metadata)
 968                 return;
 969
 970         /* Current page */
 971         if (!window->priv->dest &&
 972             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 973                 ev_document_model_set_page (window->priv->model, page);
 974         }
 975
 976         /* Sizing mode */
 977         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 978                 GEnumValue *enum_value;
 979
 980                 enum_value = g_enum_get_value_by_nick
 981                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 982                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 983         }
 984
 985         /* Zoom */
 986         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 987             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 988                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 989                 ev_document_model_set_scale (window->priv->model, zoom);
 990         }
 991
 992         /* Rotation */
 993         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 994                 switch (rotation) {
 995                 case 90:
 996                         rotation = 90;
 997                         break;
 998                 case 180:
 999                         rotation = 180;
1000                         break;
1001                 case 270:
1002                         rotation = 270;
1003                         break;
1004                 default:
1005                         rotation = 0;
1006                         break;
1007                 }
1008                 ev_document_model_set_rotation (window->priv->model, rotation);
1009         }
1010
1011         /* Inverted Colors */
1012         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1013                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1014
1015         /* Continuous */
1016         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1017                 ev_document_model_set_continuous (window->priv->model, continuous);
1018         }
1019
1020         /* Dual page */
1021         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1022                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1023         }
1024
1025         /* Fullscreen */
1026         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1027                 if (fullscreen) {
1028                         ev_window_run_fullscreen (window);
1029                 }
1030         }
1031 }
1032
1033 static void
1034 setup_document_from_metadata (EvWindow *window)
1035 {
1036         gint    page, n_pages;
1037         gint    width;
1038         gint    height;
1039         gdouble width_ratio;
1040         gdouble height_ratio;
1041
1042         if (!window->priv->metadata)
1043                 return;
1044
1045         /* Make sure to not open a document on the last page,
1046          * since closing it on the last page most likely means the
1047          * user was finished reading the document. In that case, reopening should
1048          * show the first page. */
1049         page = ev_document_model_get_page (window->priv->model);
1050         n_pages = ev_document_get_n_pages (window->priv->document);
1051         if (page == n_pages - 1)
1052                 ev_document_model_set_page (window->priv->model, 0);
1053
1054         setup_sidebar_from_metadata (window);
1055
1056         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1057             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1058                 return; /* size was already set in setup_size_from_metadata */
1059
1060         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1061             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1062                 gdouble    document_width;
1063                 gdouble    document_height;
1064                 GdkScreen *screen;
1065                 gint       request_width;
1066                 gint       request_height;
1067
1068                 ev_document_get_max_page_size (window->priv->document,
1069                                                &document_width, &document_height);
1070
1071                 request_width = (gint)(width_ratio * document_width + 0.5);
1072                 request_height = (gint)(height_ratio * document_height + 0.5);
1073
1074                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1075                 if (screen) {
1076                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1077                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1078                 }
1079
1080                 if (request_width > 0 && request_height > 0) {
1081                         gtk_window_resize (GTK_WINDOW (window),
1082                                            request_width,
1083                                            request_height);
1084                 }
1085         }
1086 }
1087
1088 static void
1089 setup_size_from_metadata (EvWindow *window)
1090 {
1091         gint     width;
1092         gint     height;
1093         gboolean maximized;
1094         gint     x;
1095         gint     y;
1096
1097         if (!window->priv->metadata)
1098                 return;
1099
1100         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1101                 if (maximized) {
1102                         gtk_window_maximize (GTK_WINDOW (window));
1103                         return;
1104                 } else {
1105                         gtk_window_unmaximize (GTK_WINDOW (window));
1106                 }
1107         }
1108
1109         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1110             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1111                 gtk_window_move (GTK_WINDOW (window), x, y);
1112         }
1113
1114         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1115             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1116                 gtk_window_resize (GTK_WINDOW (window), width, height);
1117         }
1118 }
1119
1120 static void
1121 setup_view_from_metadata (EvWindow *window)
1122 {
1123         gboolean presentation;
1124
1125         if (!window->priv->metadata)
1126                 return;
1127
1128         /* Presentation */
1129         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1130                 if (presentation) {
1131                         ev_window_run_presentation (window);
1132                 }
1133         }
1134 }
1135
1136 static void
1137 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1138 {
1139         if (ev_window->priv->thumbnail_job != NULL) {
1140                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1141                         ev_job_cancel (ev_window->priv->thumbnail_job);
1142
1143                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1144                                                       ev_window_set_icon_from_thumbnail,
1145                                                       ev_window);
1146                 g_object_unref (ev_window->priv->thumbnail_job);
1147                 ev_window->priv->thumbnail_job = NULL;
1148         }
1149 }
1150
1151 static void
1152 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1153                                    EvWindow       *ev_window)
1154 {
1155         if (job->thumbnail) {
1156                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1157                         ev_document_misc_invert_pixbuf (job->thumbnail);
1158                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1159                                      job->thumbnail);
1160         }
1161
1162         ev_window_clear_thumbnail_job (ev_window);
1163 }
1164
1165 static void
1166 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1167 {
1168         gdouble page_width;
1169         gdouble scale;
1170         gint rotation;
1171         EvDocument *document = ev_window->priv->document;
1172
1173         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1174             ev_document_get_n_pages (document) <= 0 ||
1175             !ev_document_check_dimensions (document)) {
1176                 return;
1177         }
1178
1179         ev_window_clear_thumbnail_job (ev_window);
1180
1181         ev_document_get_page_size (document, 0, &page_width, NULL);
1182         scale = 128. / page_width;
1183         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1184
1185         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1186         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1187                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1188                           ev_window);
1189         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1190 }
1191
1192 #ifdef WITH_GCONF
1193 static void
1194 lockdown_changed (GConfClient *client,
1195                   guint        cnxn_id,
1196                   GConfEntry  *entry,
1197                   EvWindow    *ev_window)
1198 {
1199         ev_window_setup_action_sensitivity (ev_window);
1200 }
1201 #endif /* WITH_GCONF */
1202
1203 static gboolean
1204 ev_window_setup_document (EvWindow *ev_window)
1205 {
1206         const EvDocumentInfo *info;
1207         EvDocument *document = ev_window->priv->document;
1208         GtkAction *action;
1209
1210         ev_window->priv->setup_document_idle = 0;
1211
1212         ev_window_refresh_window_thumbnail (ev_window);
1213
1214         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1215         ev_window_title_set_document (ev_window->priv->title, document);
1216         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1217
1218 #ifdef WITH_GCONF
1219         if (!ev_window->priv->gconf_client)
1220                 ev_window->priv->gconf_client = gconf_client_get_default ();
1221         gconf_client_add_dir (ev_window->priv->gconf_client,
1222                               GCONF_LOCKDOWN_DIR,
1223                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1224                               NULL);
1225         gconf_client_add_dir (ev_window->priv->gconf_client,
1226                               GCONF_OVERRIDE_RESTRICTIONS,
1227                               GCONF_CLIENT_PRELOAD_NONE,
1228                               NULL);
1229         gconf_client_notify_add (ev_window->priv->gconf_client,
1230                                  GCONF_LOCKDOWN_DIR,
1231                                  (GConfClientNotifyFunc)lockdown_changed,
1232                                  ev_window, NULL, NULL);
1233         gconf_client_notify_add (ev_window->priv->gconf_client,
1234                                  GCONF_OVERRIDE_RESTRICTIONS,
1235                                  (GConfClientNotifyFunc)lockdown_changed,
1236                                  ev_window, NULL, NULL);
1237 #endif /* WITH_GCONF */
1238
1239         ev_window_setup_action_sensitivity (ev_window);
1240
1241         if (ev_window->priv->history)
1242                 g_object_unref (ev_window->priv->history);
1243         ev_window->priv->history = ev_history_new ();
1244         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1245         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1246
1247         if (ev_window->priv->properties) {
1248                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1249                                                    ev_window->priv->uri,
1250                                                    ev_window->priv->document);
1251         }
1252
1253         info = ev_document_get_info (document);
1254         update_document_mode (ev_window, info->mode);
1255
1256         if (EV_WINDOW_IS_PRESENTATION (ev_window))
1257                 gtk_widget_grab_focus (ev_window->priv->presentation_view);
1258         else
1259                 gtk_widget_grab_focus (ev_window->priv->view);
1260
1261         return FALSE;
1262 }
1263
1264 static void
1265 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1266 {
1267         if (ev_window->priv->document == document)
1268                 return;
1269
1270         if (ev_window->priv->document)
1271                 g_object_unref (ev_window->priv->document);
1272         ev_window->priv->document = g_object_ref (document);
1273
1274         ev_window_set_message_area (ev_window, NULL);
1275
1276         if (ev_document_get_n_pages (document) <= 0) {
1277                 ev_window_warning_message (ev_window, "%s",
1278                                            _("The document contains no pages"));
1279         } else if (!ev_document_check_dimensions (document)) {
1280                 ev_window_warning_message (ev_window, "%s",
1281                                            _("The document contains only empty pages"));
1282         }
1283
1284         if (ev_window->priv->setup_document_idle > 0)
1285                 g_source_remove (ev_window->priv->setup_document_idle);
1286
1287         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1288 }
1289
1290 static void
1291 ev_window_document_changed (EvWindow *ev_window,
1292                             gpointer  user_data)
1293 {
1294         ev_window_reload_document (ev_window, NULL);
1295 }
1296
1297 static void
1298 ev_window_password_view_unlock (EvWindow *ev_window)
1299 {
1300         const gchar *password;
1301
1302         g_assert (ev_window->priv->load_job);
1303
1304         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1305         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1306         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1307 }
1308
1309 static void
1310 ev_window_clear_load_job (EvWindow *ev_window)
1311 {
1312         if (ev_window->priv->load_job != NULL) {
1313                 if (!ev_job_is_finished (ev_window->priv->load_job))
1314                         ev_job_cancel (ev_window->priv->load_job);
1315
1316                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1317                 g_object_unref (ev_window->priv->load_job);
1318                 ev_window->priv->load_job = NULL;
1319         }
1320 }
1321
1322 static void
1323 ev_window_clear_reload_job (EvWindow *ev_window)
1324 {
1325         if (ev_window->priv->reload_job != NULL) {
1326                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1327                         ev_job_cancel (ev_window->priv->reload_job);
1328
1329                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1330                 g_object_unref (ev_window->priv->reload_job);
1331                 ev_window->priv->reload_job = NULL;
1332         }
1333 }
1334
1335 static void
1336 ev_window_clear_local_uri (EvWindow *ev_window)
1337 {
1338         if (ev_window->priv->local_uri) {
1339                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1340                 g_free (ev_window->priv->local_uri);
1341                 ev_window->priv->local_uri = NULL;
1342         }
1343 }
1344
1345 static void
1346 ev_window_handle_link (EvWindow *ev_window,
1347                        EvLinkDest *dest)
1348 {
1349         if (dest) {
1350                 EvLink *link;
1351                 EvLinkAction *link_action;
1352
1353                 link_action = ev_link_action_new_dest (dest);
1354                 link = ev_link_new (NULL, link_action);
1355                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1356                 g_object_unref (link);
1357         }
1358 }
1359
1360 /* This callback will executed when load job will be finished.
1361  *
1362  * Since the flow of the error dialog is very confusing, we assume that both
1363  * document and uri will go away after this function is called, and thus we need
1364  * to ref/dup them.  Additionally, it needs to clear
1365  * ev_window->priv->password_{uri,document}, and thus people who call this
1366  * function should _not_ necessarily expect those to exist after being
1367  * called. */
1368 static void
1369 ev_window_load_job_cb (EvJob *job,
1370                        gpointer data)
1371 {
1372         EvWindow *ev_window = EV_WINDOW (data);
1373         EvDocument *document = EV_JOB (job)->document;
1374         EvJobLoad *job_load = EV_JOB_LOAD (job);
1375
1376         g_assert (job_load->uri);
1377
1378         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1379
1380         /* Success! */
1381         if (!ev_job_is_failed (job)) {
1382                 ev_document_model_set_document (ev_window->priv->model, document);
1383
1384                 setup_document_from_metadata (ev_window);
1385                 setup_view_from_metadata (ev_window);
1386
1387                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1388
1389                 ev_window_title_set_type (ev_window->priv->title,
1390                                           EV_WINDOW_TITLE_DOCUMENT);
1391                 if (job_load->password) {
1392                         GPasswordSave flags;
1393
1394                         flags = ev_password_view_get_password_save_flags (
1395                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1396                         ev_keyring_save_password (ev_window->priv->uri,
1397                                                   job_load->password,
1398                                                   flags);
1399                 }
1400
1401                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1402                 /* Already unrefed by ev_link_action
1403                  * FIXME: link action should inc dest ref counting
1404                  * or not unref it at all
1405                  */
1406                 ev_window->priv->dest = NULL;
1407
1408                 switch (ev_window->priv->window_mode) {
1409                         case EV_WINDOW_MODE_FULLSCREEN:
1410                                 ev_window_run_fullscreen (ev_window);
1411                                 break;
1412                         case EV_WINDOW_MODE_PRESENTATION:
1413                                 ev_window_run_presentation (ev_window);
1414                                 break;
1415                         default:
1416                                 break;
1417                 }
1418
1419                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1420                         ev_window_cmd_edit_find (NULL, ev_window);
1421                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1422                                                         ev_window->priv->search_string);
1423                 }
1424
1425                 g_free (ev_window->priv->search_string);
1426                 ev_window->priv->search_string = NULL;
1427
1428                 /* Create a monitor for the document */
1429                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1430                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1431                                           G_CALLBACK (ev_window_document_changed),
1432                                           ev_window);
1433
1434                 ev_window_clear_load_job (ev_window);
1435                 return;
1436         }
1437
1438         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1439                 gchar *password;
1440
1441                 setup_view_from_metadata (ev_window);
1442
1443                 /* First look whether password is in keyring */
1444                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1445                 if (password) {
1446                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1447                                 /* Password in kering is wrong */
1448                                 ev_job_load_set_password (job_load, NULL);
1449                                 /* FIXME: delete password from keyring? */
1450                         } else {
1451                                 ev_job_load_set_password (job_load, password);
1452                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1453                                 g_free (password);
1454                                 return;
1455                         }
1456
1457                         g_free (password);
1458                 }
1459
1460                 /* We need to ask the user for a password */
1461                 ev_window_title_set_uri (ev_window->priv->title,
1462                                          ev_window->priv->uri);
1463                 ev_window_title_set_type (ev_window->priv->title,
1464                                           EV_WINDOW_TITLE_PASSWORD);
1465
1466                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1467                                           job_load->uri);
1468
1469                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1470
1471                 ev_job_load_set_password (job_load, NULL);
1472                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1473         } else {
1474                 ev_window_error_message (ev_window, job->error,
1475                                          "%s", _("Unable to open document"));
1476                 ev_window_clear_load_job (ev_window);
1477         }
1478 }
1479
1480 static void
1481 ev_window_reload_job_cb (EvJob    *job,
1482                          EvWindow *ev_window)
1483 {
1484         GtkWidget *widget;
1485
1486         if (ev_job_is_failed (job)) {
1487                 ev_window_clear_reload_job (ev_window);
1488                 ev_window->priv->in_reload = FALSE;
1489                 if (ev_window->priv->dest) {
1490                         g_object_unref (ev_window->priv->dest);
1491                         ev_window->priv->dest = NULL;
1492                 }
1493
1494                 return;
1495         }
1496
1497         ev_document_model_set_document (ev_window->priv->model,
1498                                         job->document);
1499         if (ev_window->priv->dest) {
1500                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1501                 /* Already unrefed by ev_link_action
1502                  * FIXME: link action should inc dest ref counting
1503                  * or not unref it at all
1504                  */
1505                 ev_window->priv->dest = NULL;
1506         }
1507
1508         /* Restart the search after reloading */
1509         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1510         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1511                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1512                                             NULL, ev_window);
1513         }
1514
1515         ev_window_clear_reload_job (ev_window);
1516         ev_window->priv->in_reload = FALSE;
1517 }
1518
1519 /**
1520  * ev_window_get_uri:
1521  * @ev_window: The instance of the #EvWindow.
1522  *
1523  * It returns the uri of the document showed in the #EvWindow.
1524  *
1525  * Returns: the uri of the document showed in the #EvWindow.
1526  */
1527 const char *
1528 ev_window_get_uri (EvWindow *ev_window)
1529 {
1530         return ev_window->priv->uri;
1531 }
1532
1533 /**
1534  * ev_window_close_dialogs:
1535  * @ev_window: The window where dialogs will be closed.
1536  *
1537  * It looks for password, print and properties dialogs and closes them and
1538  * frees them from memory. If there is any print job it does free it too.
1539  */
1540 static void
1541 ev_window_close_dialogs (EvWindow *ev_window)
1542 {
1543         if (ev_window->priv->print_dialog)
1544                 gtk_widget_destroy (ev_window->priv->print_dialog);
1545         ev_window->priv->print_dialog = NULL;
1546
1547         if (ev_window->priv->properties)
1548                 gtk_widget_destroy (ev_window->priv->properties);
1549         ev_window->priv->properties = NULL;
1550 }
1551
1552 static void
1553 ev_window_clear_progress_idle (EvWindow *ev_window)
1554 {
1555         if (ev_window->priv->progress_idle > 0)
1556                 g_source_remove (ev_window->priv->progress_idle);
1557         ev_window->priv->progress_idle = 0;
1558 }
1559
1560 static void
1561 reset_progress_idle (EvWindow *ev_window)
1562 {
1563         ev_window->priv->progress_idle = 0;
1564 }
1565
1566 static void
1567 ev_window_show_progress_message (EvWindow   *ev_window,
1568                                  guint       interval,
1569                                  GSourceFunc function)
1570 {
1571         if (ev_window->priv->progress_idle > 0)
1572                 g_source_remove (ev_window->priv->progress_idle);
1573         ev_window->priv->progress_idle =
1574                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1575                                             interval, function,
1576                                             ev_window,
1577                                             (GDestroyNotify)reset_progress_idle);
1578 }
1579
1580 static void
1581 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1582 {
1583         if (ev_window->priv->progress_cancellable)
1584                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1585         else
1586                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1587 }
1588
1589 static void
1590 ev_window_progress_response_cb (EvProgressMessageArea *area,
1591                                 gint                   response,
1592                                 EvWindow              *ev_window)
1593 {
1594         if (response == GTK_RESPONSE_CANCEL)
1595                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1596         ev_window_set_message_area (ev_window, NULL);
1597 }
1598
1599 static gboolean
1600 show_loading_progress (EvWindow *ev_window)
1601 {
1602         GtkWidget *area;
1603         gchar     *text;
1604         gchar     *display_name;
1605
1606         if (ev_window->priv->message_area)
1607                 return FALSE;
1608
1609         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1610         display_name = g_markup_escape_text (text, -1);
1611         g_free (text);
1612         text = g_strdup_printf (_("Loading document from “%s”"),
1613                                 display_name);
1614
1615         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1616                                              text,
1617                                              GTK_STOCK_CLOSE,
1618                                              GTK_RESPONSE_CLOSE,
1619                                              GTK_STOCK_CANCEL,
1620                                              GTK_RESPONSE_CANCEL,
1621                                              NULL);
1622         g_signal_connect (area, "response",
1623                           G_CALLBACK (ev_window_progress_response_cb),
1624                           ev_window);
1625         gtk_widget_show (area);
1626         ev_window_set_message_area (ev_window, area);
1627
1628         g_free (text);
1629         g_free (display_name);
1630
1631         return FALSE;
1632 }
1633
1634 static void
1635 ev_window_load_remote_failed (EvWindow *ev_window,
1636                               GError   *error)
1637 {
1638         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1639         ev_window->priv->in_reload = FALSE;
1640         ev_window_error_message (ev_window, error,
1641                                  "%s", _("Unable to open document"));
1642         g_free (ev_window->priv->local_uri);
1643         ev_window->priv->local_uri = NULL;
1644         ev_window->priv->uri_mtime = 0;
1645 }
1646
1647 static void
1648 set_uri_mtime (GFile        *source,
1649                GAsyncResult *async_result,
1650                EvWindow     *ev_window)
1651 {
1652         GFileInfo *info;
1653         GError *error = NULL;
1654
1655         info = g_file_query_info_finish (source, async_result, &error);
1656
1657         if (error) {
1658                 ev_window->priv->uri_mtime = 0;
1659                 g_error_free (error);
1660         } else {
1661                 GTimeVal mtime;
1662
1663                 g_file_info_get_modification_time (info, &mtime);
1664                 ev_window->priv->uri_mtime = mtime.tv_sec;
1665                 g_object_unref (info);
1666         }
1667
1668         g_object_unref (source);
1669 }
1670
1671 static void
1672 mount_volume_ready_cb (GFile        *source,
1673                        GAsyncResult *async_result,
1674                        EvWindow     *ev_window)
1675 {
1676         GError *error = NULL;
1677
1678         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1679
1680         if (error) {
1681                 ev_window_load_remote_failed (ev_window, error);
1682                 g_object_unref (source);
1683                 g_error_free (error);
1684         } else {
1685                 /* Volume successfully mounted,
1686                    try opening the file again */
1687                 ev_window_load_file_remote (ev_window, source);
1688         }
1689 }
1690
1691 static void
1692 window_open_file_copy_ready_cb (GFile        *source,
1693                                 GAsyncResult *async_result,
1694                                 EvWindow     *ev_window)
1695 {
1696         GError *error = NULL;
1697
1698         ev_window_clear_progress_idle (ev_window);
1699         ev_window_set_message_area (ev_window, NULL);
1700
1701         g_file_copy_finish (source, async_result, &error);
1702         if (!error) {
1703                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1704                 g_file_query_info_async (source,
1705                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1706                                          0, G_PRIORITY_DEFAULT,
1707                                          NULL,
1708                                          (GAsyncReadyCallback)set_uri_mtime,
1709                                          ev_window);
1710                 return;
1711         }
1712
1713         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1714                 GMountOperation *operation;
1715
1716                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1717                 g_file_mount_enclosing_volume (source,
1718                                                G_MOUNT_MOUNT_NONE,
1719                                                operation, NULL,
1720                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1721                                                ev_window);
1722                 g_object_unref (operation);
1723         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1724                 ev_window_clear_load_job (ev_window);
1725                 ev_window_clear_local_uri (ev_window);
1726                 g_free (ev_window->priv->uri);
1727                 ev_window->priv->uri = NULL;
1728                 g_object_unref (source);
1729
1730                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1731         } else {
1732                 ev_window_load_remote_failed (ev_window, error);
1733                 g_object_unref (source);
1734         }
1735
1736         g_error_free (error);
1737 }
1738
1739 static void
1740 window_open_file_copy_progress_cb (goffset   n_bytes,
1741                                    goffset   total_bytes,
1742                                    EvWindow *ev_window)
1743 {
1744         gchar *status;
1745         gdouble fraction;
1746
1747         if (!ev_window->priv->message_area)
1748                 return;
1749
1750         if (total_bytes <= 0)
1751                 return;
1752
1753         fraction = n_bytes / (gdouble)total_bytes;
1754         status = g_strdup_printf (_("Downloading document (%d%%)"),
1755                                   (gint)(fraction * 100));
1756
1757         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1758                                              status);
1759         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1760                                                fraction);
1761
1762         g_free (status);
1763 }
1764
1765 static void
1766 ev_window_load_file_remote (EvWindow *ev_window,
1767                             GFile    *source_file)
1768 {
1769         GFile *target_file;
1770
1771         if (!ev_window->priv->local_uri) {
1772                 char *base_name, *template;
1773                 GFile *tmp_file;
1774                 GError *err = NULL;
1775
1776                 /* We'd like to keep extension of source uri since
1777                  * it helps to resolve some mime types, say cbz.
1778                  */
1779                 base_name = g_file_get_basename (source_file);
1780                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1781                 g_free (base_name);
1782
1783                 tmp_file = ev_mkstemp_file (template, &err);
1784                 g_free (template);
1785                 if (tmp_file == NULL) {
1786                         ev_window_error_message (ev_window, err,
1787                                                  "%s", _("Failed to load remote file."));
1788                         g_error_free (err);
1789                         return;
1790                 }
1791
1792                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1793                 g_object_unref (tmp_file);
1794
1795                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1796                                      ev_window->priv->local_uri);
1797         }
1798
1799         ev_window_reset_progress_cancellable (ev_window);
1800
1801         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1802         g_file_copy_async (source_file, target_file,
1803                            G_FILE_COPY_OVERWRITE,
1804                            G_PRIORITY_DEFAULT,
1805                            ev_window->priv->progress_cancellable,
1806                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1807                            ev_window,
1808                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1809                            ev_window);
1810         g_object_unref (target_file);
1811
1812         ev_window_show_progress_message (ev_window, 1,
1813                                          (GSourceFunc)show_loading_progress);
1814 }
1815
1816 void
1817 ev_window_open_uri (EvWindow       *ev_window,
1818                     const char     *uri,
1819                     EvLinkDest     *dest,
1820                     EvWindowRunMode mode,
1821                     const gchar    *search_string)
1822 {
1823         GFile *source_file;
1824
1825         ev_window->priv->in_reload = FALSE;
1826
1827         if (ev_window->priv->uri &&
1828             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1829                 ev_window_reload_document (ev_window, dest);
1830                 return;
1831         }
1832
1833         if (ev_window->priv->monitor) {
1834                 g_object_unref (ev_window->priv->monitor);
1835                 ev_window->priv->monitor = NULL;
1836         }
1837
1838         ev_window_close_dialogs (ev_window);
1839         ev_window_clear_load_job (ev_window);
1840         ev_window_clear_local_uri (ev_window);
1841         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1842
1843         ev_window->priv->window_mode = mode;
1844
1845         if (ev_window->priv->uri)
1846                 g_free (ev_window->priv->uri);
1847         ev_window->priv->uri = g_strdup (uri);
1848
1849         if (ev_window->priv->metadata)
1850                 g_object_unref (ev_window->priv->metadata);
1851
1852         source_file = g_file_new_for_uri (uri);
1853         if (ev_is_metadata_supported_for_file (source_file))
1854                 ev_window->priv->metadata = ev_metadata_new (source_file);
1855         else
1856                 ev_window->priv->metadata = NULL;
1857
1858         if (ev_window->priv->search_string)
1859                 g_free (ev_window->priv->search_string);
1860         ev_window->priv->search_string = search_string ?
1861                 g_strdup (search_string) : NULL;
1862
1863         if (ev_window->priv->dest)
1864                 g_object_unref (ev_window->priv->dest);
1865         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1866
1867         setup_size_from_metadata (ev_window);
1868         setup_model_from_metadata (ev_window);
1869
1870         ev_window->priv->load_job = ev_job_load_new (uri);
1871         g_signal_connect (ev_window->priv->load_job,
1872                           "finished",
1873                           G_CALLBACK (ev_window_load_job_cb),
1874                           ev_window);
1875
1876         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1877                 ev_window_load_file_remote (ev_window, source_file);
1878         } else {
1879                 g_object_unref (source_file);
1880                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1881         }
1882 }
1883
1884 void
1885 ev_window_open_document (EvWindow       *ev_window,
1886                          EvDocument     *document,
1887                          EvLinkDest     *dest,
1888                          EvWindowRunMode mode,
1889                          const gchar    *search_string)
1890 {
1891         if (document == ev_window->priv->document)
1892                 return;
1893
1894         ev_window_close_dialogs (ev_window);
1895         ev_window_clear_load_job (ev_window);
1896         ev_window_clear_local_uri (ev_window);
1897
1898         if (ev_window->priv->monitor) {
1899                 g_object_unref (ev_window->priv->monitor);
1900                 ev_window->priv->monitor = NULL;
1901         }
1902
1903         if (ev_window->priv->uri)
1904                 g_free (ev_window->priv->uri);
1905         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1906
1907         setup_size_from_metadata (ev_window);
1908         setup_model_from_metadata (ev_window);
1909
1910         ev_document_model_set_document (ev_window->priv->model, document);
1911
1912         setup_document_from_metadata (ev_window);
1913         setup_view_from_metadata (ev_window);
1914
1915         if (dest) {
1916                 EvLink *link;
1917                 EvLinkAction *link_action;
1918
1919                 link_action = ev_link_action_new_dest (dest);
1920                 link = ev_link_new (NULL, link_action);
1921                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1922                 /* FIXME: link action should inc dest ref counting
1923                  * or not unref it at all
1924                  */
1925                 g_object_ref (dest);
1926                 g_object_unref (link);
1927         }
1928
1929         switch (mode) {
1930         case EV_WINDOW_MODE_FULLSCREEN:
1931                 ev_window_run_fullscreen (ev_window);
1932                 break;
1933         case EV_WINDOW_MODE_PRESENTATION:
1934                 ev_window_run_presentation (ev_window);
1935                 break;
1936         default:
1937                 break;
1938         }
1939
1940         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1941                 ev_window_cmd_edit_find (NULL, ev_window);
1942                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1943                                                 search_string);
1944         }
1945
1946         /* Create a monitor for the document */
1947         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1948         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1949                                   G_CALLBACK (ev_window_document_changed),
1950                                   ev_window);
1951 }
1952
1953 static void
1954 ev_window_reload_local (EvWindow *ev_window)
1955 {
1956         const gchar *uri;
1957
1958         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1959         ev_window->priv->reload_job = ev_job_load_new (uri);
1960         g_signal_connect (ev_window->priv->reload_job, "finished",
1961                           G_CALLBACK (ev_window_reload_job_cb),
1962                           ev_window);
1963         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1964 }
1965
1966 static gboolean
1967 show_reloading_progress (EvWindow *ev_window)
1968 {
1969         GtkWidget *area;
1970         gchar     *text;
1971
1972         if (ev_window->priv->message_area)
1973                 return FALSE;
1974
1975         text = g_strdup_printf (_("Reloading document from %s"),
1976                                 ev_window->priv->uri);
1977         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1978                                              text,
1979                                              GTK_STOCK_CLOSE,
1980                                              GTK_RESPONSE_CLOSE,
1981                                              GTK_STOCK_CANCEL,
1982                                              GTK_RESPONSE_CANCEL,
1983                                              NULL);
1984         g_signal_connect (area, "response",
1985                           G_CALLBACK (ev_window_progress_response_cb),
1986                           ev_window);
1987         gtk_widget_show (area);
1988         ev_window_set_message_area (ev_window, area);
1989         g_free (text);
1990
1991         return FALSE;
1992 }
1993
1994 static void
1995 reload_remote_copy_ready_cb (GFile        *remote,
1996                              GAsyncResult *async_result,
1997                              EvWindow     *ev_window)
1998 {
1999         GError *error = NULL;
2000
2001         ev_window_clear_progress_idle (ev_window);
2002
2003         g_file_copy_finish (remote, async_result, &error);
2004         if (error) {
2005                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
2006                         ev_window_error_message (ev_window, error,
2007                                                  "%s", _("Failed to reload document."));
2008                 g_error_free (error);
2009         } else {
2010                 ev_window_reload_local (ev_window);
2011         }
2012
2013         g_object_unref (remote);
2014 }
2015
2016 static void
2017 reload_remote_copy_progress_cb (goffset   n_bytes,
2018                                 goffset   total_bytes,
2019                                 EvWindow *ev_window)
2020 {
2021         gchar *status;
2022         gdouble fraction;
2023
2024         if (!ev_window->priv->message_area)
2025                 return;
2026
2027         if (total_bytes <= 0)
2028                 return;
2029
2030         fraction = n_bytes / (gdouble)total_bytes;
2031         status = g_strdup_printf (_("Downloading document (%d%%)"),
2032                                   (gint)(fraction * 100));
2033
2034         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2035                                              status);
2036         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2037                                                fraction);
2038
2039         g_free (status);
2040 }
2041
2042 static void
2043 query_remote_uri_mtime_cb (GFile        *remote,
2044                            GAsyncResult *async_result,
2045                            EvWindow     *ev_window)
2046 {
2047         GFileInfo *info;
2048         GTimeVal   mtime;
2049         GError    *error = NULL;
2050
2051         info = g_file_query_info_finish (remote, async_result, &error);
2052         if (error) {
2053                 g_error_free (error);
2054                 g_object_unref (remote);
2055                 ev_window_reload_local (ev_window);
2056
2057                 return;
2058         }
2059
2060         g_file_info_get_modification_time (info, &mtime);
2061         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2062                 GFile *target_file;
2063
2064                 /* Remote file has changed */
2065                 ev_window->priv->uri_mtime = mtime.tv_sec;
2066
2067                 ev_window_reset_progress_cancellable (ev_window);
2068
2069                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2070                 g_file_copy_async (remote, target_file,
2071                                    G_FILE_COPY_OVERWRITE,
2072                                    G_PRIORITY_DEFAULT,
2073                                    ev_window->priv->progress_cancellable,
2074                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2075                                    ev_window,
2076                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2077                                    ev_window);
2078                 g_object_unref (target_file);
2079                 ev_window_show_progress_message (ev_window, 1,
2080                                                  (GSourceFunc)show_reloading_progress);
2081         } else {
2082                 g_object_unref (remote);
2083                 ev_window_reload_local (ev_window);
2084         }
2085
2086         g_object_unref (info);
2087 }
2088
2089 static void
2090 ev_window_reload_remote (EvWindow *ev_window)
2091 {
2092         GFile *remote;
2093
2094         remote = g_file_new_for_uri (ev_window->priv->uri);
2095         /* Reload the remote uri only if it has changed */
2096         g_file_query_info_async (remote,
2097                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2098                                  0, G_PRIORITY_DEFAULT,
2099                                  NULL,
2100                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2101                                  ev_window);
2102 }
2103
2104 static void
2105 ev_window_reload_document (EvWindow *ev_window,
2106                            EvLinkDest *dest)
2107 {
2108         gint page;
2109
2110
2111         ev_window_clear_reload_job (ev_window);
2112         ev_window->priv->in_reload = TRUE;
2113
2114         page = ev_document_model_get_page (ev_window->priv->model);
2115
2116         if (ev_window->priv->dest)
2117                 g_object_unref (ev_window->priv->dest);
2118         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2119
2120         if (ev_window->priv->local_uri) {
2121                 ev_window_reload_remote (ev_window);
2122         } else {
2123                 ev_window_reload_local (ev_window);
2124         }
2125 }
2126
2127 static void
2128 file_open_dialog_response_cb (GtkWidget *chooser,
2129                               gint       response_id,
2130                               EvWindow  *ev_window)
2131 {
2132         if (response_id == GTK_RESPONSE_OK) {
2133                 GSList *uris;
2134                 gchar  *uri;
2135
2136                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2137
2138                 ev_application_open_uri_list (EV_APP, uris,
2139                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2140                                               gtk_get_current_event_time ());
2141
2142                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2143                 g_slist_free (uris);
2144
2145                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2146                 ev_application_set_filechooser_uri (EV_APP,
2147                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2148                                                     uri);
2149                 g_free (uri);
2150         }
2151
2152         gtk_widget_destroy (chooser);
2153 }
2154
2155 static void
2156 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2157 {
2158         GtkWidget   *chooser;
2159         const gchar *default_uri;
2160         gchar       *parent_uri = NULL;
2161
2162         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2163                                                GTK_WINDOW (window),
2164                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2165                                                GTK_STOCK_CANCEL,
2166                                                GTK_RESPONSE_CANCEL,
2167                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2168                                                NULL);
2169
2170         ev_document_factory_add_filters (chooser, NULL);
2171         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2172         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2173
2174         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2175         if (!default_uri && window->priv->uri) {
2176                 GFile *file, *parent;
2177
2178                 file = g_file_new_for_uri (window->priv->uri);
2179                 parent = g_file_get_parent (file);
2180                 if (parent) {
2181                         parent_uri = g_file_get_uri (parent);
2182                         default_uri = parent_uri;
2183                         g_object_unref (parent);
2184                 }
2185                 g_object_unref (file);
2186         }
2187
2188         if (default_uri) {
2189                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2190         } else {
2191                 const gchar *folder;
2192
2193                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2194                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2195                                                      folder ? folder : g_get_home_dir ());
2196         }
2197         g_free (parent_uri);
2198
2199         g_signal_connect (chooser, "response",
2200                           G_CALLBACK (file_open_dialog_response_cb),
2201                           window);
2202
2203         gtk_widget_show (chooser);
2204 }
2205
2206 static void
2207 ev_window_open_copy_at_dest (EvWindow   *window,
2208                              EvLinkDest *dest)
2209 {
2210         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2211
2212         ev_window_n_copies++;
2213
2214         if (window->priv->metadata)
2215                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2216         ev_window_open_document (new_window,
2217                                  window->priv->document,
2218                                  dest, 0, NULL);
2219         gtk_window_present (GTK_WINDOW (new_window));
2220 }
2221
2222 static void
2223 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2224 {
2225         ev_window_open_copy_at_dest (window, NULL);
2226 }
2227
2228 static void
2229 ev_window_cmd_recent_file_activate (GtkAction *action,
2230                                     EvWindow  *window)
2231 {
2232         GtkRecentInfo *info;
2233         const gchar   *uri;
2234
2235         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2236         g_assert (info != NULL);
2237
2238         uri = gtk_recent_info_get_uri (info);
2239
2240         ev_application_open_uri_at_dest (EV_APP, uri,
2241                                          gtk_window_get_screen (GTK_WINDOW (window)),
2242                                          NULL, 0, NULL, gtk_get_current_event_time ());
2243 }
2244
2245 static void
2246 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2247                                              const gchar        *uri,
2248                                              EvWindow           *window)
2249 {
2250         ev_application_open_uri_at_dest (EV_APP, uri,
2251                                          gtk_window_get_screen (GTK_WINDOW (window)),
2252                                          NULL, 0, NULL, gtk_get_current_event_time ());
2253 }
2254
2255 static void
2256 ev_window_add_recent (EvWindow *window, const char *filename)
2257 {
2258         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2259 }
2260
2261 static gint
2262 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2263 {
2264         gboolean     has_ev_a, has_ev_b;
2265         const gchar *evince = g_get_application_name ();
2266
2267         has_ev_a = gtk_recent_info_has_application (a, evince);
2268         has_ev_b = gtk_recent_info_has_application (b, evince);
2269
2270         if (has_ev_a && has_ev_b) {
2271                 time_t time_a, time_b;
2272
2273                 time_a = gtk_recent_info_get_modified (a);
2274                 time_b = gtk_recent_info_get_modified (b);
2275
2276                 return (time_b - time_a);
2277         } else if (has_ev_a) {
2278                 return -1;
2279         } else if (has_ev_b) {
2280                 return 1;
2281         }
2282
2283         return 0;
2284 }
2285
2286 /*
2287  * Doubles underscore to avoid spurious menu accels.
2288  */
2289 static gchar *
2290 ev_window_get_recent_file_label (gint index, const gchar *filename)
2291 {
2292         GString *str;
2293         gint length;
2294         const gchar *p;
2295         const gchar *end;
2296         gboolean is_rtl;
2297
2298         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2299
2300         g_return_val_if_fail (filename != NULL, NULL);
2301
2302         length = strlen (filename);
2303         str = g_string_sized_new (length + 10);
2304         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2305
2306         p = filename;
2307         end = filename + length;
2308
2309         while (p != end) {
2310                 const gchar *next;
2311                 next = g_utf8_next_char (p);
2312
2313                 switch (*p) {
2314                         case '_':
2315                                 g_string_append (str, "__");
2316                                 break;
2317                         default:
2318                                 g_string_append_len (str, p, next - p);
2319                                 break;
2320                 }
2321
2322                 p = next;
2323         }
2324
2325         return g_string_free (str, FALSE);
2326 }
2327
2328 static void
2329 ev_window_setup_recent (EvWindow *ev_window)
2330 {
2331         GList        *items, *l;
2332         guint         n_items = 0;
2333         const gchar  *evince = g_get_application_name ();
2334         static guint  i = 0;
2335
2336         if (ev_window->priv->recent_ui_id > 0) {
2337                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2338                                           ev_window->priv->recent_ui_id);
2339                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2340         }
2341         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2342
2343         if (ev_window->priv->recent_action_group) {
2344                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2345                                                     ev_window->priv->recent_action_group);
2346                 g_object_unref (ev_window->priv->recent_action_group);
2347         }
2348         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2349         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2350                                             ev_window->priv->recent_action_group, 0);
2351
2352         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2353         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2354
2355         for (l = items; l && l->data; l = g_list_next (l)) {
2356                 GtkRecentInfo *info;
2357                 GtkAction     *action;
2358                 gchar         *action_name;
2359                 gchar         *label;
2360
2361                 info = (GtkRecentInfo *) l->data;
2362
2363                 if (!gtk_recent_info_has_application (info, evince) ||
2364                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2365                         continue;
2366
2367                 action_name = g_strdup_printf ("RecentFile%u", i++);
2368                 label = ev_window_get_recent_file_label (
2369                         n_items + 1, gtk_recent_info_get_display_name (info));
2370
2371                 action = g_object_new (GTK_TYPE_ACTION,
2372                                        "name", action_name,
2373                                        "label", label,
2374                                        NULL);
2375
2376                 g_object_set_data_full (G_OBJECT (action),
2377                                         "gtk-recent-info",
2378                                         gtk_recent_info_ref (info),
2379                                         (GDestroyNotify) gtk_recent_info_unref);
2380
2381                 g_signal_connect (action, "activate",
2382                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2383                                   (gpointer) ev_window);
2384
2385                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2386                                              action);
2387                 g_object_unref (action);
2388
2389                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2390                                        ev_window->priv->recent_ui_id,
2391                                        "/MainMenu/FileMenu/RecentFilesMenu",
2392                                        label,
2393                                        action_name,
2394                                        GTK_UI_MANAGER_MENUITEM,
2395                                        FALSE);
2396                 g_free (action_name);
2397                 g_free (label);
2398
2399                 if (++n_items == 5)
2400                         break;
2401         }
2402
2403         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2404         g_list_free (items);
2405 }
2406
2407 static gboolean
2408 show_saving_progress (GFile *dst)
2409 {
2410         EvWindow  *ev_window;
2411         GtkWidget *area;
2412         gchar     *text;
2413         gchar     *uri;
2414         EvSaveType save_type;
2415
2416         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2417         ev_window->priv->progress_idle = 0;
2418
2419         if (ev_window->priv->message_area)
2420                 return FALSE;
2421
2422         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2423         uri = g_file_get_uri (dst);
2424         switch (save_type) {
2425         case EV_SAVE_DOCUMENT:
2426                 text = g_strdup_printf (_("Saving document to %s"), uri);
2427                 break;
2428         case EV_SAVE_ATTACHMENT:
2429                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2430                 break;
2431         case EV_SAVE_IMAGE:
2432                 text = g_strdup_printf (_("Saving image to %s"), uri);
2433                 break;
2434         default:
2435                 g_assert_not_reached ();
2436         }
2437         g_free (uri);
2438         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2439                                              text,
2440                                              GTK_STOCK_CLOSE,
2441                                              GTK_RESPONSE_CLOSE,
2442                                              GTK_STOCK_CANCEL,
2443                                              GTK_RESPONSE_CANCEL,
2444                                              NULL);
2445         g_signal_connect (area, "response",
2446                           G_CALLBACK (ev_window_progress_response_cb),
2447                           ev_window);
2448         gtk_widget_show (area);
2449         ev_window_set_message_area (ev_window, area);
2450         g_free (text);
2451
2452         return FALSE;
2453 }
2454
2455 static void
2456 window_save_file_copy_ready_cb (GFile        *src,
2457                                 GAsyncResult *async_result,
2458                                 GFile        *dst)
2459 {
2460         EvWindow *ev_window;
2461         GError   *error = NULL;
2462
2463         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2464         ev_window_clear_progress_idle (ev_window);
2465
2466         if (g_file_copy_finish (src, async_result, &error)) {
2467                 ev_tmp_file_unlink (src);
2468                 return;
2469         }
2470
2471         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2472                 gchar *name;
2473
2474                 name = g_file_get_basename (dst);
2475                 ev_window_error_message (ev_window, error,
2476                                          _("The file could not be saved as “%s”."),
2477                                          name);
2478                 g_free (name);
2479         }
2480         ev_tmp_file_unlink (src);
2481         g_error_free (error);
2482 }
2483
2484 static void
2485 window_save_file_copy_progress_cb (goffset n_bytes,
2486                                    goffset total_bytes,
2487                                    GFile  *dst)
2488 {
2489         EvWindow  *ev_window;
2490         EvSaveType save_type;
2491         gchar     *status;
2492         gdouble    fraction;
2493
2494         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2495
2496         if (!ev_window->priv->message_area)
2497                 return;
2498
2499         if (total_bytes <= 0)
2500                 return;
2501
2502         fraction = n_bytes / (gdouble)total_bytes;
2503         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2504
2505         switch (save_type) {
2506         case EV_SAVE_DOCUMENT:
2507                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2508                                           (gint)(fraction * 100));
2509                 break;
2510         case EV_SAVE_ATTACHMENT:
2511                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2512                                           (gint)(fraction * 100));
2513                 break;
2514         case EV_SAVE_IMAGE:
2515                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2516                                           (gint)(fraction * 100));
2517                 break;
2518         default:
2519                 g_assert_not_reached ();
2520         }
2521
2522         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2523                                              status);
2524         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2525                                                fraction);
2526
2527         g_free (status);
2528 }
2529
2530 static void
2531 ev_window_save_remote (EvWindow  *ev_window,
2532                        EvSaveType save_type,
2533                        GFile     *src,
2534                        GFile     *dst)
2535 {
2536         ev_window_reset_progress_cancellable (ev_window);
2537         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2538         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2539         g_file_copy_async (src, dst,
2540                            G_FILE_COPY_OVERWRITE,
2541                            G_PRIORITY_DEFAULT,
2542                            ev_window->priv->progress_cancellable,
2543                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2544                            dst,
2545                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2546                            dst);
2547         ev_window->priv->progress_idle =
2548                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2549                                             1,
2550                                             (GSourceFunc)show_saving_progress,
2551                                             dst,
2552                                             NULL);
2553 }
2554
2555 static void
2556 ev_window_clear_save_job (EvWindow *ev_window)
2557 {
2558         if (ev_window->priv->save_job != NULL) {
2559                 if (!ev_job_is_finished (ev_window->priv->save_job))
2560                         ev_job_cancel (ev_window->priv->save_job);
2561
2562                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2563                                                       ev_window_save_job_cb,
2564                                                       ev_window);
2565                 g_object_unref (ev_window->priv->save_job);
2566                 ev_window->priv->save_job = NULL;
2567         }
2568 }
2569
2570 static void
2571 ev_window_save_job_cb (EvJob     *job,
2572                        EvWindow  *window)
2573 {
2574         if (ev_job_is_failed (job)) {
2575                 ev_window_error_message (window, job->error,
2576                                          _("The file could not be saved as “%s”."),
2577                                          EV_JOB_SAVE (job)->uri);
2578         }
2579
2580         ev_window_clear_save_job (window);
2581 }
2582
2583 static void
2584 file_save_dialog_response_cb (GtkWidget *fc,
2585                               gint       response_id,
2586                               EvWindow  *ev_window)
2587 {
2588         gchar *uri;
2589         GFile *file, *parent;
2590
2591         if (response_id != GTK_RESPONSE_OK) {
2592                 gtk_widget_destroy (fc);
2593                 return;
2594         }
2595
2596         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2597         file = g_file_new_for_uri (uri);
2598         parent = g_file_get_parent (file);
2599         g_object_unref (file);
2600         if (parent) {
2601                 gchar *folder_uri;
2602
2603                 folder_uri = g_file_get_uri (parent);
2604                 ev_application_set_filechooser_uri (EV_APP,
2605                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2606                                                     folder_uri);
2607                 g_free (folder_uri);
2608                 g_object_unref (parent);
2609         }
2610
2611         /* FIXME: remote copy should be done here rather than in the save job,
2612          * so that we can track progress and cancel the operation
2613          */
2614
2615         ev_window_clear_save_job (ev_window);
2616         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2617                                                      uri, ev_window->priv->uri);
2618         g_signal_connect (ev_window->priv->save_job, "finished",
2619                           G_CALLBACK (ev_window_save_job_cb),
2620                           ev_window);
2621         /* The priority doesn't matter for this job */
2622         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2623
2624         g_free (uri);
2625         gtk_widget_destroy (fc);
2626 }
2627
2628 static void
2629 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2630 {
2631         GtkWidget *fc;
2632         gchar *base_name;
2633         GFile *file;
2634         const gchar *default_uri;
2635
2636         fc = gtk_file_chooser_dialog_new (
2637                 _("Save a Copy"),
2638                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2639                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2640                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2641                 NULL);
2642
2643         ev_document_factory_add_filters (fc, ev_window->priv->document);
2644         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2645         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2646                                                 GTK_RESPONSE_OK,
2647                                                 GTK_RESPONSE_CANCEL,
2648                                                 -1);
2649
2650         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2651         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2652         file = g_file_new_for_uri (ev_window->priv->uri);
2653         base_name = g_file_get_basename (file);
2654         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2655
2656         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2657         if (default_uri) {
2658                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2659         } else {
2660                 const gchar *folder;
2661
2662                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2663                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2664                                                      folder ? folder : g_get_home_dir ());
2665         }
2666
2667         g_object_unref (file);
2668         g_free (base_name);
2669
2670         g_signal_connect (fc, "response",
2671                           G_CALLBACK (file_save_dialog_response_cb),
2672                           ev_window);
2673
2674         gtk_widget_show (fc);
2675 }
2676
2677 static GKeyFile *
2678 get_print_settings_file (void)
2679 {
2680         GKeyFile *print_settings_file;
2681         gchar    *filename;
2682         GError *error = NULL;
2683
2684         print_settings_file = g_key_file_new ();
2685
2686         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2687                                      EV_PRINT_SETTINGS_FILE, NULL);
2688         if (!g_key_file_load_from_file (print_settings_file,
2689                                         filename,
2690                                         G_KEY_FILE_KEEP_COMMENTS |
2691                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2692                                         &error)) {
2693
2694                 /* Don't warn if the file simply doesn't exist */
2695                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2696                         g_warning ("%s", error->message);
2697
2698                 g_error_free (error);
2699         }
2700
2701         g_free (filename);
2702
2703         return print_settings_file;
2704 }
2705
2706 static void
2707 save_print_setting_file (GKeyFile *key_file)
2708 {
2709         gchar  *filename;
2710         gchar  *data;
2711         gsize  data_length;
2712         GError *error = NULL;
2713
2714         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2715                                      EV_PRINT_SETTINGS_FILE, NULL);
2716         data = g_key_file_to_data (key_file, &data_length, NULL);
2717         g_file_set_contents (filename, data, data_length, &error);
2718         if (error) {
2719                 g_warning ("Failed to save print settings: %s", error->message);
2720                 g_error_free (error);
2721         }
2722         g_free (data);
2723         g_free (filename);
2724 }
2725
2726 static void
2727 ev_window_save_print_settings (EvWindow         *window,
2728                                GtkPrintSettings *print_settings)
2729 {
2730         GKeyFile *key_file;
2731         gint      i;
2732
2733         key_file = get_print_settings_file ();
2734         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2735         save_print_setting_file (key_file);
2736         g_key_file_free (key_file);
2737
2738         if (!window->priv->metadata)
2739                 return;
2740
2741         /* Save print settings that are specific to the document */
2742         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2743                 const gchar *value;
2744
2745                 value = gtk_print_settings_get (print_settings,
2746                                                 document_print_settings[i]);
2747                 ev_metadata_set_string (window->priv->metadata,
2748                                         document_print_settings[i], value);
2749         }
2750 }
2751
2752 static void
2753 ev_window_save_print_page_setup (EvWindow     *window,
2754                                  GtkPageSetup *page_setup)
2755 {
2756         GKeyFile *key_file;
2757
2758         key_file = get_print_settings_file ();
2759         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2760         save_print_setting_file (key_file);
2761         g_key_file_free (key_file);
2762
2763         if (!window->priv->metadata)
2764                 return;
2765
2766         /* Save page setup options that are specific to the document */
2767         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2768                              gtk_page_setup_get_orientation (page_setup));
2769         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2770                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2771         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2772                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2773         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2774                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2775         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2776                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2777 }
2778
2779 static void
2780 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2781                                              GtkPrintSettings *print_settings)
2782 {
2783         gint i;
2784
2785         if (!window->priv->metadata)
2786                 return;
2787
2788         /* Load print setting that are specific to the document */
2789         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2790                 gchar *value = NULL;
2791
2792                 ev_metadata_get_string (window->priv->metadata,
2793                                         document_print_settings[i], &value);
2794                 gtk_print_settings_set (print_settings,
2795                                         document_print_settings[i], value);
2796         }
2797 }
2798
2799 static void
2800 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2801                                                GtkPageSetup *page_setup)
2802 {
2803         gint          int_value;
2804         gdouble       double_value;
2805         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2806
2807         /* Load page setup options that are specific to the document */
2808         if (window->priv->metadata &&
2809             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2810                 gtk_page_setup_set_orientation (page_setup, int_value);
2811         } else {
2812                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2813         }
2814
2815         if (window->priv->metadata &&
2816             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2817                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2818         } else {
2819                 gtk_page_setup_set_top_margin (page_setup,
2820                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2821                                                GTK_UNIT_MM);
2822         }
2823
2824         if (window->priv->metadata &&
2825             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2826                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2827         } else {
2828                 gtk_page_setup_set_bottom_margin (page_setup,
2829                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2830                                                   GTK_UNIT_MM);
2831         }
2832
2833         if (window->priv->metadata &&
2834             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2835                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2836         } else {
2837                 gtk_page_setup_set_left_margin (page_setup,
2838                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2839                                                 GTK_UNIT_MM);
2840         }
2841
2842         if (window->priv->metadata &&
2843             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2844                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2845         } else {
2846                 gtk_page_setup_set_right_margin (page_setup,
2847                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2848                                                  GTK_UNIT_MM);
2849         }
2850 }
2851
2852 static GtkPrintSettings *
2853 get_print_settings (GKeyFile *key_file)
2854 {
2855         GtkPrintSettings *print_settings;
2856
2857         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2858                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2859                 gtk_print_settings_new ();
2860
2861         return print_settings ? print_settings : gtk_print_settings_new ();
2862 }
2863
2864 static GtkPageSetup *
2865 get_print_page_setup (GKeyFile *key_file)
2866 {
2867         GtkPageSetup *page_setup;
2868
2869         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2870                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2871                 gtk_page_setup_new ();
2872
2873         return page_setup ? page_setup : gtk_page_setup_new ();
2874 }
2875
2876 static void
2877 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2878                                     EvWindow     *window)
2879 {
2880         /* Dialog was canceled */
2881         if (!page_setup)
2882                 return;
2883
2884         ev_window_save_print_page_setup (window, page_setup);
2885 }
2886
2887 static void
2888 ev_window_cmd_file_print_setup (GtkAction *action,
2889                                 EvWindow  *ev_window)
2890 {
2891         GKeyFile         *print_settings_file;
2892         GtkPrintSettings *print_settings;
2893         GtkPageSetup     *print_page_setup;
2894
2895         print_settings_file = get_print_settings_file ();
2896
2897         print_settings = get_print_settings (print_settings_file);
2898         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2899
2900         print_page_setup = get_print_page_setup (print_settings_file);
2901         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2902
2903         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2904                                                print_page_setup,
2905                                                print_settings,
2906                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2907                                                ev_window);
2908         g_object_unref (print_settings);
2909         g_object_unref (print_page_setup);
2910         g_key_file_free (print_settings_file);
2911 }
2912
2913 static void
2914 ev_window_print_cancel (EvWindow *ev_window)
2915 {
2916         EvPrintOperation *op;
2917
2918         if (!ev_window->priv->print_queue)
2919                 return;
2920
2921         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2922                 ev_print_operation_cancel (op);
2923         }
2924 }
2925
2926 static void
2927 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2928                                              gint      n_jobs)
2929 {
2930         gchar *text = NULL;
2931
2932         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2933             !ev_window->priv->print_queue)
2934                 return;
2935
2936         if (n_jobs == 0) {
2937                 ev_window_set_message_area (ev_window, NULL);
2938                 return;
2939         }
2940
2941         if (n_jobs > 1) {
2942                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2943                                                   "%d pending jobs in queue",
2944                                                   n_jobs - 1), n_jobs - 1);
2945         }
2946
2947         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2948                                             text);
2949         g_free (text);
2950 }
2951
2952 static gboolean
2953 destroy_window (GtkWidget *window)
2954 {
2955         gtk_widget_destroy (window);
2956
2957         return FALSE;
2958 }
2959
2960 static void
2961 ev_window_print_operation_done (EvPrintOperation       *op,
2962                                 GtkPrintOperationResult result,
2963                                 EvWindow               *ev_window)
2964 {
2965         gint n_jobs;
2966
2967         switch (result) {
2968         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2969                 GtkPrintSettings *print_settings;
2970
2971                 print_settings = ev_print_operation_get_print_settings (op);
2972                 ev_window_save_print_settings (ev_window, print_settings);
2973
2974                 if (ev_print_operation_get_embed_page_setup (op)) {
2975                         GtkPageSetup *page_setup;
2976
2977                         page_setup = ev_print_operation_get_default_page_setup (op);
2978                         ev_window_save_print_page_setup (ev_window, page_setup);
2979                 }
2980         }
2981
2982                 break;
2983         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2984                 GtkWidget *dialog;
2985                 GError    *error = NULL;
2986
2987
2988                 ev_print_operation_get_error (op, &error);
2989
2990                 /* The message area is already used by
2991                  * the printing progress, so it's better to
2992                  * use a popup dialog in this case
2993                  */
2994                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2995                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2996                                                  GTK_MESSAGE_ERROR,
2997                                                  GTK_BUTTONS_CLOSE,
2998                                                  "%s", _("Failed to print document"));
2999                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3000                                                           "%s", error->message);
3001                 g_signal_connect (dialog, "response",
3002                                   G_CALLBACK (gtk_widget_destroy),
3003                                   NULL);
3004                 gtk_widget_show (dialog);
3005
3006                 g_error_free (error);
3007         }
3008                 break;
3009         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3010         default:
3011                 break;
3012         }
3013
3014         g_queue_remove (ev_window->priv->print_queue, op);
3015         g_object_unref (op);
3016         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3017         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3018
3019         if (n_jobs == 0 && ev_window->priv->close_after_print)
3020                 g_idle_add ((GSourceFunc)destroy_window,
3021                             ev_window);
3022 }
3023
3024 static void
3025 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3026                                       gint                   response,
3027                                       EvWindow              *ev_window)
3028 {
3029         if (response == GTK_RESPONSE_CANCEL) {
3030                 EvPrintOperation *op;
3031
3032                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3033                 ev_print_operation_cancel (op);
3034         } else {
3035                 gtk_widget_hide (GTK_WIDGET (area));
3036         }
3037 }
3038
3039 static void
3040 ev_window_print_operation_status_changed (EvPrintOperation *op,
3041                                           EvWindow         *ev_window)
3042 {
3043         const gchar *status;
3044         gdouble      fraction;
3045
3046         status = ev_print_operation_get_status (op);
3047         fraction = ev_print_operation_get_progress (op);
3048
3049         if (!ev_window->priv->message_area) {
3050                 GtkWidget   *area;
3051                 const gchar *job_name;
3052                 gchar       *text;
3053
3054                 job_name = ev_print_operation_get_job_name (op);
3055                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3056
3057                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3058                                                      text,
3059                                                      GTK_STOCK_CLOSE,
3060                                                      GTK_RESPONSE_CLOSE,
3061                                                      GTK_STOCK_CANCEL,
3062                                                      GTK_RESPONSE_CANCEL,
3063                                                      NULL);
3064                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3065                 g_signal_connect (area, "response",
3066                                   G_CALLBACK (ev_window_print_progress_response_cb),
3067                                   ev_window);
3068                 gtk_widget_show (area);
3069                 ev_window_set_message_area (ev_window, area);
3070                 g_free (text);
3071         }
3072
3073         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3074                                              status);
3075         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3076                                                fraction);
3077 }
3078
3079 static void
3080 ev_window_print_operation_begin_print (EvPrintOperation *op,
3081                                        EvWindow         *ev_window)
3082 {
3083         if (!ev_window->priv->print_queue)
3084                 ev_window->priv->print_queue = g_queue_new ();
3085
3086         g_queue_push_head (ev_window->priv->print_queue, op);
3087         ev_window_print_update_pending_jobs_message (ev_window,
3088                                                      g_queue_get_length (ev_window->priv->print_queue));
3089 }
3090
3091 void
3092 ev_window_print_range (EvWindow *ev_window,
3093                        gint      first_page,
3094                        gint      last_page)
3095 {
3096         EvPrintOperation *op;
3097         GKeyFile         *print_settings_file;
3098         GtkPrintSettings *print_settings;
3099         GtkPageSetup     *print_page_setup;
3100         gint              current_page;
3101         gint              document_last_page;
3102
3103         g_return_if_fail (EV_IS_WINDOW (ev_window));
3104         g_return_if_fail (ev_window->priv->document != NULL);
3105
3106         if (!ev_window->priv->print_queue)
3107                 ev_window->priv->print_queue = g_queue_new ();
3108
3109         op = ev_print_operation_new (ev_window->priv->document);
3110         if (!op) {
3111                 g_warning ("%s", "Printing is not supported for document\n");
3112                 return;
3113         }
3114
3115         g_signal_connect (op, "begin_print",
3116                           G_CALLBACK (ev_window_print_operation_begin_print),
3117                           (gpointer)ev_window);
3118         g_signal_connect (op, "status_changed",
3119                           G_CALLBACK (ev_window_print_operation_status_changed),
3120                           (gpointer)ev_window);
3121         g_signal_connect (op, "done",
3122                           G_CALLBACK (ev_window_print_operation_done),
3123                           (gpointer)ev_window);
3124
3125         current_page = ev_document_model_get_page (ev_window->priv->model);
3126         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3127
3128         print_settings_file = get_print_settings_file ();
3129
3130         print_settings = get_print_settings (print_settings_file);
3131         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3132
3133         print_page_setup = get_print_page_setup (print_settings_file);
3134         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3135
3136         if (first_page != 1 || last_page != document_last_page) {
3137                 GtkPageRange range;
3138
3139                 /* Ranges in GtkPrint are 0 - N */
3140                 range.start = first_page - 1;
3141                 range.end = last_page - 1;
3142
3143                 gtk_print_settings_set_print_pages (print_settings,
3144                                                     GTK_PRINT_PAGES_RANGES);
3145                 gtk_print_settings_set_page_ranges (print_settings,
3146                                                     &range, 1);
3147         }
3148
3149         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3150         ev_print_operation_set_current_page (op, current_page);
3151         ev_print_operation_set_print_settings (op, print_settings);
3152         ev_print_operation_set_default_page_setup (op, print_page_setup);
3153 #ifdef WITH_GCONF
3154         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3155                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3156                                                                              NULL));
3157 #else
3158         ev_print_operation_set_embed_page_setup (op, TRUE);
3159 #endif
3160
3161         g_object_unref (print_settings);
3162         g_object_unref (print_page_setup);
3163         g_key_file_free (print_settings_file);
3164
3165         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3166 }
3167
3168 static void
3169 ev_window_print (EvWindow *window)
3170 {
3171         ev_window_print_range (window, 1,
3172                                ev_document_get_n_pages (window->priv->document));
3173 }
3174
3175 static void
3176 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3177 {
3178         ev_window_print (ev_window);
3179 }
3180
3181 static void
3182 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3183 {
3184         if (ev_window->priv->properties == NULL) {
3185                 ev_window->priv->properties = ev_properties_dialog_new ();
3186                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3187                                                    ev_window->priv->uri,
3188                                                    ev_window->priv->document);
3189                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3190                                            (gpointer) &(ev_window->priv->properties));
3191                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3192                                               GTK_WINDOW (ev_window));
3193         }
3194
3195         ev_document_fc_mutex_lock ();
3196         gtk_widget_show (ev_window->priv->properties);
3197         ev_document_fc_mutex_unlock ();
3198 }
3199
3200 static void
3201 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3202                                          gint       response,
3203                                          EvWindow  *ev_window)
3204 {
3205         gtk_widget_destroy (GTK_WIDGET (dialog));
3206
3207         switch (response) {
3208         case GTK_RESPONSE_YES:
3209                 if (!ev_window->priv->print_queue ||
3210                     g_queue_is_empty (ev_window->priv->print_queue))
3211                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3212                 else
3213                         ev_window->priv->close_after_print = TRUE;
3214                 break;
3215         case GTK_RESPONSE_NO:
3216                 ev_window->priv->close_after_print = TRUE;
3217                 if (ev_window->priv->print_queue &&
3218                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3219                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3220                         ev_window_print_cancel (ev_window);
3221                 } else {
3222                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3223                 }
3224                 break;
3225         case GTK_RESPONSE_CANCEL:
3226         default:
3227                 ev_window->priv->close_after_print = FALSE;
3228         }
3229 }
3230
3231 static void
3232 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3233 {
3234         GtkWidget *dialog;
3235         gchar     *text, *markup;
3236         gint       n_print_jobs;
3237
3238         n_print_jobs = ev_window->priv->print_queue ?
3239                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3240
3241         if (n_print_jobs == 0) {
3242                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3243                 return;
3244         }
3245
3246         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3247                                          GTK_DIALOG_MODAL,
3248                                          GTK_MESSAGE_QUESTION,
3249                                          GTK_BUTTONS_NONE,
3250                                          NULL);
3251         if (n_print_jobs == 1) {
3252                 EvPrintOperation *op;
3253                 const gchar      *job_name;
3254
3255                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3256                 job_name = ev_print_operation_get_job_name (op);
3257
3258                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3259                                         job_name);
3260         } else {
3261                 text = g_strdup_printf (_("There are %d print jobs active. "
3262                                           "Wait until print finishes before closing?"),
3263                                         n_print_jobs);
3264         }
3265
3266         markup = g_strdup_printf ("<b>%s</b>", text);
3267         g_free (text);
3268
3269         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3270         g_free (markup);
3271
3272         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3273                                                   _("If you close the window, pending print "
3274                                                     "jobs will not be printed."));
3275
3276         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3277                                 _("Cancel _print and Close"),
3278                                 GTK_RESPONSE_NO,
3279                                 GTK_STOCK_CANCEL,
3280                                 GTK_RESPONSE_CANCEL,
3281                                 _("Close _after Printing"),
3282                                 GTK_RESPONSE_YES,
3283                                 NULL);
3284         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3285         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3286                                                  GTK_RESPONSE_YES,
3287                                                  GTK_RESPONSE_NO,
3288                                                  GTK_RESPONSE_CANCEL,
3289                                                  -1);
3290
3291         g_signal_connect (dialog, "response",
3292                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3293                           ev_window);
3294         gtk_widget_show (dialog);
3295 }
3296
3297 static void
3298 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3299 {
3300         GtkAction *action;
3301
3302         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3303         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3304         update_chrome_visibility (window);
3305
3306         action = gtk_action_group_get_action (window->priv->action_group,
3307                                               PAGE_SELECTOR_ACTION);
3308         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3309 }
3310
3311 static void
3312 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3313 {
3314         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3315 }
3316
3317 static void
3318 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3319 {
3320         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3321 }
3322
3323 static void
3324 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3325 {
3326         gboolean continuous;
3327
3328         ev_window_stop_presentation (ev_window, TRUE);
3329         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3330         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3331 }
3332
3333 static void
3334 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3335 {
3336         gboolean dual_page;
3337
3338         ev_window_stop_presentation (ev_window, TRUE);
3339         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3340         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3341 }
3342
3343 static void
3344 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3345 {
3346         ev_window_stop_presentation (ev_window, TRUE);
3347
3348         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3349                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3350         } else {
3351                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3352         }
3353         ev_window_update_actions (ev_window);
3354 }
3355
3356 static void
3357 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3358 {
3359         ev_window_stop_presentation (ev_window, TRUE);
3360
3361         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3362                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3363         } else {
3364                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3365         }
3366         ev_window_update_actions (ev_window);
3367 }
3368
3369
3370 static void
3371 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3372 {
3373         g_return_if_fail (EV_IS_WINDOW (ev_window));
3374
3375         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3376 }
3377
3378 static void
3379 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3380 {
3381         g_return_if_fail (EV_IS_WINDOW (ev_window));
3382
3383         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3384                 g_error ("Find action should be insensitive since document doesn't support find");
3385                 return;
3386         }
3387
3388         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3389         update_chrome_visibility (ev_window);
3390         gtk_widget_grab_focus (ev_window->priv->find_bar);
3391 }
3392
3393 static void
3394 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3395 {
3396         g_return_if_fail (EV_IS_WINDOW (ev_window));
3397
3398         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3399         update_chrome_visibility (ev_window);
3400         gtk_widget_grab_focus (ev_window->priv->find_bar);
3401         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3402 }
3403
3404 static void
3405 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3406 {
3407         g_return_if_fail (EV_IS_WINDOW (ev_window));
3408
3409         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3410         update_chrome_visibility (ev_window);
3411         gtk_widget_grab_focus (ev_window->priv->find_bar);
3412         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3413 }
3414
3415 static void
3416 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3417 {
3418         g_return_if_fail (EV_IS_WINDOW (ev_window));
3419
3420         ev_view_copy (EV_VIEW (ev_window->priv->view));
3421 }
3422
3423 static void
3424 ev_window_sidebar_position_change_cb (GObject    *object,
3425                                       GParamSpec *pspec,
3426                                       EvWindow   *ev_window)
3427 {
3428         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3429                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3430                                      gtk_paned_get_position (GTK_PANED (object)));
3431 }
3432
3433 static void
3434 ev_window_update_fullscreen_action (EvWindow *window)
3435 {
3436         GtkAction *action;
3437
3438         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3439         g_signal_handlers_block_by_func
3440                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3441         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3442                                       ev_document_model_get_fullscreen (window->priv->model));
3443         g_signal_handlers_unblock_by_func
3444                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3445 }
3446
3447 static void
3448 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3449 {
3450         GtkWidget *item;
3451
3452         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3453         g_object_set (item, "is-important", FALSE, NULL);
3454
3455         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3456         g_object_set (item, "is-important", FALSE, NULL);
3457
3458         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3459         g_object_set (item, "is-important", TRUE, NULL);
3460
3461         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3462         g_object_set (item, "is-important", TRUE, NULL);
3463 }
3464
3465 static void
3466 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3467 {
3468         static gboolean done = FALSE;
3469
3470         if (!done) {
3471                 gtk_rc_parse_string (
3472                         "\n"
3473                         "   style \"fullscreen-toolbar-style\"\n"
3474                         "   {\n"
3475                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3476                         "   }\n"
3477                         "\n"
3478                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3479                         "\n");
3480                 done = TRUE;
3481         }
3482
3483         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3484 }
3485
3486 static void
3487 ev_window_run_fullscreen (EvWindow *window)
3488 {
3489         gboolean fullscreen_window = TRUE;
3490
3491         if (ev_document_model_get_fullscreen (window->priv->model))
3492                 return;
3493
3494         if (!window->priv->fullscreen_toolbar) {
3495                 window->priv->fullscreen_toolbar =
3496                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3497                                                    "/FullscreenToolbar");
3498
3499                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3500                                        GTK_TOOLBAR_BOTH_HORIZ);
3501                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3502                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3503
3504                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3505                                     window->priv->fullscreen_toolbar,
3506                                     FALSE, FALSE, 0);
3507                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3508                                        window->priv->fullscreen_toolbar, 1);
3509         }
3510
3511         if (EV_WINDOW_IS_PRESENTATION (window)) {
3512                 ev_window_stop_presentation (window, FALSE);
3513                 fullscreen_window = FALSE;
3514         }
3515
3516         g_object_set (G_OBJECT (window->priv->scrolled_window),
3517                       "shadow-type", GTK_SHADOW_NONE,
3518                       NULL);
3519
3520         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3521         ev_window_update_fullscreen_action (window);
3522
3523         /* If the user doesn't have the main toolbar he/she won't probably want
3524          * the toolbar in fullscreen mode. See bug #483048
3525          */
3526         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3527                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3528         update_chrome_visibility (window);
3529
3530         if (fullscreen_window)
3531                 gtk_window_fullscreen (GTK_WINDOW (window));
3532         gtk_widget_grab_focus (window->priv->view);
3533
3534         if (window->priv->metadata && !ev_window_is_empty (window))
3535                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3536 }
3537
3538 static void
3539 ev_window_stop_fullscreen (EvWindow *window,
3540                            gboolean  unfullscreen_window)
3541 {
3542         if (!ev_document_model_get_fullscreen (window->priv->model))
3543                 return;
3544
3545         g_object_set (G_OBJECT (window->priv->scrolled_window),
3546                       "shadow-type", GTK_SHADOW_IN,
3547                       NULL);
3548
3549         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3550         ev_window_update_fullscreen_action (window);
3551         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3552         update_chrome_visibility (window);
3553         if (unfullscreen_window)
3554                 gtk_window_unfullscreen (GTK_WINDOW (window));
3555
3556         if (window->priv->metadata && !ev_window_is_empty (window))
3557                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3558 }
3559
3560 static void
3561 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3562 {
3563         gboolean fullscreen;
3564
3565         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3566         if (fullscreen) {
3567                 ev_window_run_fullscreen (window);
3568         } else {
3569                 ev_window_stop_fullscreen (window, TRUE);
3570         }
3571 }
3572
3573 static void
3574 ev_window_update_presentation_action (EvWindow *window)
3575 {
3576         GtkAction *action;
3577
3578         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3579         g_signal_handlers_block_by_func
3580                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3581         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3582                                       EV_WINDOW_IS_PRESENTATION (window));
3583         g_signal_handlers_unblock_by_func
3584                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3585 }
3586
3587 static void
3588 ev_window_view_presentation_finished (EvWindow *window)
3589 {
3590         ev_window_stop_presentation (window, TRUE);
3591 }
3592
3593 static void
3594 ev_window_run_presentation (EvWindow *window)
3595 {
3596         gboolean fullscreen_window = TRUE;
3597         guint    current_page;
3598         guint    rotation;
3599
3600         if (EV_WINDOW_IS_PRESENTATION (window))
3601                 return;
3602
3603         if (ev_document_model_get_fullscreen (window->priv->model)) {
3604                 ev_window_stop_fullscreen (window, FALSE);
3605                 fullscreen_window = FALSE;
3606         }
3607
3608         current_page = ev_document_model_get_page (window->priv->model);
3609         rotation = ev_document_model_get_rotation (window->priv->model);
3610         window->priv->presentation_view =
3611                 ev_view_presentation_new (window->priv->document, current_page, rotation);
3612         g_signal_connect_swapped (window->priv->presentation_view, "finished",
3613                                   G_CALLBACK (ev_window_view_presentation_finished),
3614                                   window);
3615
3616         gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3617                             window->priv->presentation_view,
3618                             FALSE, FALSE, 0);
3619         gtk_widget_show (window->priv->presentation_view);
3620
3621         ev_window_update_presentation_action (window);
3622         update_chrome_visibility (window);
3623
3624         gtk_widget_grab_focus (window->priv->presentation_view);
3625         if (fullscreen_window)
3626                 gtk_window_fullscreen (GTK_WINDOW (window));
3627
3628         ev_application_screensaver_disable (EV_APP);
3629
3630         if (window->priv->metadata && !ev_window_is_empty (window))
3631                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3632 }
3633
3634 static void
3635 ev_window_stop_presentation (EvWindow *window,
3636                              gboolean  unfullscreen_window)
3637 {
3638         guint current_page;
3639
3640         if (!EV_WINDOW_IS_PRESENTATION (window))
3641                 return;
3642
3643         current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view));
3644         ev_document_model_set_page (window->priv->model, current_page);
3645
3646         gtk_container_remove (GTK_CONTAINER (window->priv->main_box),
3647                               window->priv->presentation_view);
3648         window->priv->presentation_view = NULL;
3649
3650         ev_window_update_presentation_action (window);
3651         update_chrome_visibility (window);
3652         if (unfullscreen_window)
3653                 gtk_window_unfullscreen (GTK_WINDOW (window));
3654
3655         gtk_widget_grab_focus (window->priv->view);
3656
3657         ev_application_screensaver_enable (EV_APP);
3658
3659         if (window->priv->metadata && !ev_window_is_empty (window))
3660                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3661 }
3662
3663 static void
3664 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3665 {
3666         gboolean presentation;
3667
3668         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3669         if (presentation) {
3670                 ev_window_run_presentation (window);
3671         }
3672 }
3673
3674 static void
3675 ev_window_setup_gtk_settings (EvWindow *window)
3676 {
3677         GtkSettings *settings;
3678         GdkScreen   *screen;
3679         gchar       *menubar_accel_accel;
3680
3681         screen = gtk_window_get_screen (GTK_WINDOW (window));
3682         settings = gtk_settings_get_for_screen (screen);
3683
3684         g_object_get (settings,
3685                       "gtk-menu-bar-accel", &menubar_accel_accel,
3686                       NULL);
3687         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3688                 gtk_accelerator_parse (menubar_accel_accel,
3689                                        &window->priv->menubar_accel_keyval,
3690                                        &window->priv->menubar_accel_modifier);
3691                 if (window->priv->menubar_accel_keyval == 0) {
3692                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3693                                    menubar_accel_accel);
3694                 }
3695         } else {
3696                 window->priv->menubar_accel_keyval = 0;
3697                 window->priv->menubar_accel_modifier = 0;
3698         }
3699
3700         g_free (menubar_accel_accel);
3701 }
3702
3703 static void
3704 ev_window_screen_changed (GtkWidget *widget,
3705                           GdkScreen *old_screen)
3706 {
3707         EvWindow *window = EV_WINDOW (widget);
3708         EvWindowPrivate *priv = window->priv;
3709         GdkScreen *screen;
3710         gdouble dpi;
3711
3712         screen = gtk_widget_get_screen (widget);
3713         if (screen == old_screen)
3714                 return;
3715
3716         ev_window_setup_gtk_settings (window);
3717         dpi = get_screen_dpi (GTK_WINDOW (window));
3718         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3719         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3720
3721         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3722                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3723         }
3724 }
3725
3726 static gboolean
3727 ev_window_state_event (GtkWidget           *widget,
3728                        GdkEventWindowState *event)
3729 {
3730         EvWindow *window = EV_WINDOW (widget);
3731
3732         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3733                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3734         }
3735
3736         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3737                 return FALSE;
3738
3739         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3740                 if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window))
3741                         return FALSE;
3742
3743                 ev_window_run_fullscreen (window);
3744         } else {
3745                 if (ev_document_model_get_fullscreen (window->priv->model))
3746                         ev_window_stop_fullscreen (window, FALSE);
3747                 else if (EV_WINDOW_IS_PRESENTATION (window))
3748                         ev_window_stop_presentation (window, FALSE);
3749         }
3750
3751         return FALSE;
3752 }
3753
3754 static void
3755 ev_window_set_page_mode (EvWindow         *window,
3756                          EvWindowPageMode  page_mode)
3757 {
3758         GtkWidget *child = NULL;
3759         GtkWidget *real_child;
3760
3761         if (window->priv->page_mode == page_mode)
3762                 return;
3763
3764         window->priv->page_mode = page_mode;
3765
3766         switch (page_mode) {
3767                 case PAGE_MODE_DOCUMENT:
3768                         child = window->priv->view;
3769                         break;
3770                 case PAGE_MODE_PASSWORD:
3771                         child = window->priv->password_view;
3772                         break;
3773                 default:
3774                         g_assert_not_reached ();
3775         }
3776
3777         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3778         if (child != real_child) {
3779                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3780                                       real_child);
3781                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3782                                    child);
3783         }
3784         ev_window_update_actions (window);
3785 }
3786
3787
3788 static void
3789 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3790 {
3791         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3792
3793         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3794 }
3795
3796 static void
3797 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3798 {
3799         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3800
3801         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3802 }
3803
3804 static void
3805 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3806 {
3807         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3808
3809         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3810 }
3811
3812 static void
3813 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3814                                gint       response,
3815                                EvWindow  *ev_window)
3816 {
3817         EggEditableToolbar *toolbar;
3818         gchar              *toolbars_file;
3819
3820         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3821         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3822
3823         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3824                                           "evince_toolbar.xml", NULL);
3825         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3826                                           toolbars_file, "1.0");
3827         g_free (toolbars_file);
3828
3829         gtk_widget_destroy (GTK_WIDGET (dialog));
3830 }
3831
3832 static void
3833 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3834 {
3835         GtkWidget          *dialog;
3836         GtkWidget          *editor;
3837         EggEditableToolbar *toolbar;
3838
3839         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3840                                               GTK_WINDOW (ev_window),
3841                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3842                                               GTK_STOCK_CLOSE,
3843                                               GTK_RESPONSE_CLOSE,
3844                                               NULL);
3845         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3846         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3847         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3848         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3849         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3850
3851         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3852         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3853                                          egg_editable_toolbar_get_model (toolbar));
3854
3855         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3856         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3857
3858         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3859
3860         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3861
3862         g_signal_connect (dialog, "response",
3863                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3864                           ev_window);
3865         gtk_widget_show_all (dialog);
3866 }
3867
3868 static void
3869 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3870 {
3871         g_return_if_fail (EV_IS_WINDOW (ev_window));
3872
3873         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3874         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3875 }
3876
3877 static void
3878 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3879 {
3880         g_return_if_fail (EV_IS_WINDOW (ev_window));
3881
3882         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3883         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3884 }
3885
3886 static void
3887 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3888 {
3889         g_return_if_fail (EV_IS_WINDOW (ev_window));
3890
3891         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3892 }
3893
3894 static void
3895 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3896 {
3897         g_return_if_fail (EV_IS_WINDOW (ev_window));
3898
3899         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3900 }
3901
3902 static void
3903 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3904 {
3905         g_return_if_fail (EV_IS_WINDOW (ev_window));
3906
3907         ev_document_model_set_page (ev_window->priv->model, 0);
3908 }
3909
3910 static void
3911 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3912 {
3913         g_return_if_fail (EV_IS_WINDOW (ev_window));
3914
3915         ev_document_model_set_page (ev_window->priv->model,
3916                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3917 }
3918
3919 static void
3920 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3921 {
3922         int n_pages, current_page;
3923
3924         g_return_if_fail (EV_IS_WINDOW (ev_window));
3925
3926         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3927         current_page = ev_document_model_get_page (ev_window->priv->model);
3928
3929         if (current_page + 10 < n_pages) {
3930                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3931         }
3932 }
3933
3934 static void
3935 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3936 {
3937         int current_page;
3938
3939         g_return_if_fail (EV_IS_WINDOW (ev_window));
3940
3941         current_page = ev_document_model_get_page (ev_window->priv->model);
3942
3943         if (current_page - 10 >= 0) {
3944                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3945         }
3946 }
3947
3948 static void
3949 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3950 {
3951         ev_window_reload_document (ev_window, NULL);
3952 }
3953
3954 static void
3955 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3956 {
3957         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3958 }
3959
3960 static void
3961 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3962 {
3963         GError  *error = NULL;
3964
3965         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3966                       "ghelp:evince",
3967                       gtk_get_current_event_time (),
3968                       &error);
3969         if (error) {
3970                 ev_window_error_message (ev_window, error,
3971                                          "%s", _("There was an error displaying help"));
3972                 g_error_free (error);
3973         }
3974 }
3975
3976 static void
3977 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3978 {
3979         ev_window_stop_fullscreen (window, TRUE);
3980 }
3981
3982 static void
3983 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3984 {
3985         ev_window_run_presentation (window);
3986 }
3987
3988 static void
3989 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3990 {
3991         GtkWidget *widget;
3992
3993         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3994
3995         widget = gtk_window_get_focus (GTK_WINDOW (window));
3996         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3997                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3998                 update_chrome_visibility (window);
3999                 gtk_widget_grab_focus (window->priv->view);
4000         } else {
4001                 gboolean fullscreen;
4002
4003                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4004
4005                 if (fullscreen) {
4006                         ev_window_stop_fullscreen (window, TRUE);
4007                 } else if (EV_WINDOW_IS_PRESENTATION (window)) {
4008                         ev_window_stop_presentation (window, TRUE);
4009                         gtk_widget_grab_focus (window->priv->view);
4010                 } else {
4011                         gtk_widget_grab_focus (window->priv->view);
4012                 }
4013
4014                 if (fullscreen && EV_WINDOW_IS_PRESENTATION (window))
4015                         g_warning ("Both fullscreen and presentation set somehow");
4016         }
4017 }
4018
4019 static void
4020 save_sizing_mode (EvWindow *window)
4021 {
4022         EvSizingMode mode;
4023         GEnumValue *enum_value;
4024
4025         if (!window->priv->metadata || ev_window_is_empty (window))
4026                 return;
4027
4028         mode = ev_document_model_get_sizing_mode (window->priv->model);
4029         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4030         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4031                                 enum_value->value_nick);
4032 }
4033
4034 static void
4035 ev_window_document_changed_cb (EvDocumentModel *model,
4036                                GParamSpec      *pspec,
4037                                EvWindow        *ev_window)
4038 {
4039         ev_window_set_document (ev_window,
4040                                 ev_document_model_get_document (model));
4041 }
4042
4043 static void
4044 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4045                                   GParamSpec      *pspec,
4046                                   EvWindow        *ev_window)
4047 {
4048         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4049
4050         g_object_set (ev_window->priv->scrolled_window,
4051                       "hscrollbar-policy",
4052                       sizing_mode == EV_SIZING_FREE ?
4053                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4054                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4055                       NULL);
4056
4057         update_sizing_buttons (ev_window);
4058         save_sizing_mode (ev_window);
4059 }
4060
4061 static void
4062 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4063 {
4064         ev_window_update_actions (ev_window);
4065
4066         if (!ev_window->priv->metadata)
4067                 return;
4068
4069         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4070                 gdouble zoom;
4071
4072                 zoom = ev_document_model_get_scale (model);
4073                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4074                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4075         }
4076 }
4077
4078 static void
4079 ev_window_update_continuous_action (EvWindow *window)
4080 {
4081         GtkAction *action;
4082
4083         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4084         g_signal_handlers_block_by_func
4085                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4086         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4087                                       ev_document_model_get_continuous (window->priv->model));
4088         g_signal_handlers_unblock_by_func
4089                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4090 }
4091
4092 static void
4093 ev_window_update_dual_page_action (EvWindow *window)
4094 {
4095         GtkAction *action;
4096
4097         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4098         g_signal_handlers_block_by_func
4099                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4100         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4101                                       ev_document_model_get_dual_page (window->priv->model));
4102         g_signal_handlers_unblock_by_func
4103                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4104 }
4105
4106 static void
4107 ev_window_continuous_changed_cb (EvDocumentModel *model,
4108                                  GParamSpec      *pspec,
4109                                  EvWindow        *ev_window)
4110 {
4111         ev_window_update_continuous_action (ev_window);
4112
4113         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4114                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4115                                          ev_document_model_get_continuous (model));
4116 }
4117
4118 static void
4119 ev_window_rotation_changed_cb (EvDocumentModel *model,
4120                                GParamSpec      *pspec,
4121                                EvWindow        *window)
4122 {
4123         gint rotation = ev_document_model_get_rotation (model);
4124
4125         if (window->priv->metadata && !ev_window_is_empty (window))
4126                 ev_metadata_set_int (window->priv->metadata, "rotation",
4127                                      rotation);
4128
4129         ev_window_refresh_window_thumbnail (window);
4130 }
4131
4132 static void
4133 ev_window_update_inverted_colors_action (EvWindow *window)
4134 {
4135         GtkAction *action;
4136
4137         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4138         g_signal_handlers_block_by_func
4139                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4140         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4141                                       ev_document_model_get_inverted_colors (window->priv->model));
4142         g_signal_handlers_unblock_by_func
4143                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4144 }
4145
4146 static void
4147 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4148                                       GParamSpec      *pspec,
4149                                       EvWindow        *window)
4150 {
4151         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4152
4153         ev_window_update_inverted_colors_action (window);
4154
4155         if (window->priv->metadata && !ev_window_is_empty (window))
4156                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4157                                          inverted_colors);
4158
4159         ev_window_refresh_window_thumbnail (window);
4160 }
4161
4162 static void
4163 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4164                                 GParamSpec      *pspec,
4165                                 EvWindow        *ev_window)
4166 {
4167         ev_window_update_dual_page_action (ev_window);
4168
4169         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4170                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4171                                          ev_document_model_get_dual_page (model));
4172 }
4173
4174 static char *
4175 build_comments_string (void)
4176 {
4177 #ifdef ENABLE_PDF
4178         PopplerBackend backend;
4179         const char *backend_name;
4180         const char *version;
4181
4182         backend = poppler_get_backend ();
4183         version = poppler_get_version ();
4184         switch (backend) {
4185                 case POPPLER_BACKEND_CAIRO:
4186                         backend_name = "cairo";
4187                         break;
4188                 case POPPLER_BACKEND_SPLASH:
4189                         backend_name = "splash";
4190                         break;
4191                 default:
4192                         backend_name = "unknown";
4193                         break;
4194         }
4195
4196         return g_strdup_printf (_("Document Viewer.\n"
4197                                   "Using poppler %s (%s)"),
4198                                 version, backend_name);
4199 #else
4200         return g_strdup_printf (_("Document Viewer"));
4201 #endif
4202 }
4203
4204 static void
4205 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4206 {
4207         const char *authors[] = {
4208                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4209                 "Jonathan Blandford <jrb@gnome.org>",
4210                 "Marco Pesenti Gritti <marco@gnome.org>",
4211                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4212                 "Bryan Clark <clarkbw@gnome.org>",
4213                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4214                 "Wouter Bolsterlee <wbolster@gnome.org>",
4215                 "Christian Persch <chpe" "\100" "gnome.org>",
4216                 NULL
4217         };
4218
4219         const char *documenters[] = {
4220                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4221                 NULL
4222         };
4223
4224         const char *license[] = {
4225                 N_("Evince is free software; you can redistribute it and/or modify "
4226                    "it under the terms of the GNU General Public License as published by "
4227                    "the Free Software Foundation; either version 2 of the License, or "
4228                    "(at your option) any later version.\n"),
4229                 N_("Evince is distributed in the hope that it will be useful, "
4230                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4231                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4232                    "GNU General Public License for more details.\n"),
4233                 N_("You should have received a copy of the GNU General Public License "
4234                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4235                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4236         };
4237
4238         char *license_trans;
4239         char *comments;
4240
4241 #ifdef ENABLE_NLS
4242         const char **p;
4243
4244         for (p = authors; *p; ++p)
4245                 *p = _(*p);
4246
4247         for (p = documenters; *p; ++p)
4248                 *p = _(*p);
4249 #endif
4250
4251         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4252                                      _(license[2]), "\n", NULL);
4253         comments = build_comments_string ();
4254
4255         gtk_show_about_dialog (
4256                 GTK_WINDOW (ev_window),
4257                 "name", _("Evince"),
4258                 "version", VERSION,
4259                 "copyright",
4260                 _("© 1996–2009 The Evince authors"),
4261                 "license", license_trans,
4262                 "website", "http://www.gnome.org/projects/evince",
4263                 "comments", comments,
4264                 "authors", authors,
4265                 "documenters", documenters,
4266                 "translator-credits", _("translator-credits"),
4267                 "logo-icon-name", "evince",
4268                 "wrap-license", TRUE,
4269                 NULL);
4270
4271         g_free (comments);
4272         g_free (license_trans);
4273 }
4274
4275 static void
4276 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4277 {
4278         gboolean active;
4279
4280         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4281         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4282         update_chrome_visibility (ev_window);
4283         if (ev_window->priv->metadata)
4284                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4285 }
4286
4287 static void
4288 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4289 {
4290         if (EV_WINDOW_IS_PRESENTATION (ev_window))
4291                 return;
4292
4293         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4294                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4295         update_chrome_visibility (ev_window);
4296 }
4297
4298 static void
4299 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4300                                            GParamSpec *pspec,
4301                                            EvWindow   *ev_window)
4302 {
4303         GtkWidget *current_page;
4304         const char *id;
4305
4306         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4307
4308         if (current_page == ev_window->priv->sidebar_links) {
4309                 id = LINKS_SIDEBAR_ID;
4310         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4311                 id = THUMBNAILS_SIDEBAR_ID;
4312         } else if (current_page == ev_window->priv->sidebar_attachments) {
4313                 id = ATTACHMENTS_SIDEBAR_ID;
4314         } else if (current_page == ev_window->priv->sidebar_layers) {
4315                 id = LAYERS_SIDEBAR_ID;
4316         } else {
4317                 g_assert_not_reached();
4318         }
4319
4320         g_object_unref (current_page);
4321
4322         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4323                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4324 }
4325
4326 static void
4327 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4328                                          GParamSpec *pspec,
4329                                          EvWindow   *ev_window)
4330 {
4331         GtkAction *action;
4332
4333         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4334
4335         if (!EV_WINDOW_IS_PRESENTATION (ev_window)) {
4336                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4337                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4338
4339                 if (ev_window->priv->metadata)
4340                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4341                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4342         }
4343 }
4344
4345 static void
4346 view_menu_link_popup (EvWindow *ev_window,
4347                       EvLink   *link)
4348 {
4349         gboolean   show_external = FALSE;
4350         gboolean   show_internal = FALSE;
4351         GtkAction *action;
4352
4353         if (ev_window->priv->link)
4354                 g_object_unref (ev_window->priv->link);
4355
4356         if (link)
4357                 ev_window->priv->link = g_object_ref (link);
4358         else
4359                 ev_window->priv->link = NULL;
4360
4361         if (ev_window->priv->link) {
4362                 EvLinkAction *ev_action;
4363
4364                 ev_action = ev_link_get_action (link);
4365                 if (ev_action) {
4366                         switch (ev_link_action_get_action_type (ev_action)) {
4367                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4368                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4369                                         show_internal = TRUE;
4370                                         break;
4371                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4372                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4373                                         show_external = TRUE;
4374                                         break;
4375                                 default:
4376                                         break;
4377                         }
4378                 }
4379         }
4380
4381         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4382                                               "OpenLink");
4383         gtk_action_set_visible (action, show_external);
4384
4385         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4386                                               "CopyLinkAddress");
4387         gtk_action_set_visible (action, show_external);
4388
4389         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4390                                               "GoLink");
4391         gtk_action_set_visible (action, show_internal);
4392
4393         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4394                                               "OpenLinkNewWindow");
4395         gtk_action_set_visible (action, show_internal);
4396 }
4397
4398 static void
4399 view_menu_image_popup (EvWindow  *ev_window,
4400                        EvImage   *image)
4401 {
4402         GtkAction *action;
4403         gboolean   show_image = FALSE;
4404
4405         if (ev_window->priv->image)
4406                 g_object_unref (ev_window->priv->image);
4407
4408         if (image)
4409                 ev_window->priv->image = g_object_ref (image);
4410         else
4411                 ev_window->priv->image = NULL;
4412
4413         show_image = (ev_window->priv->image != NULL);
4414
4415         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4416                                               "SaveImageAs");
4417         gtk_action_set_visible (action, show_image);
4418
4419         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4420                                               "CopyImage");
4421         gtk_action_set_visible (action, show_image);
4422 }
4423
4424 static void
4425 view_menu_annot_popup (EvWindow     *ev_window,
4426                        EvAnnotation *annot)
4427 {
4428         GtkAction *action;
4429         gboolean   show_annot = FALSE;
4430
4431         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4432                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4433
4434                 if (attachment) {
4435                         show_annot = TRUE;
4436                         if (ev_window->priv->attach_list) {
4437                                 g_list_foreach (ev_window->priv->attach_list,
4438                                                 (GFunc) g_object_unref, NULL);
4439                                 g_list_free (ev_window->priv->attach_list);
4440                                 ev_window->priv->attach_list = NULL;
4441                         }
4442                         ev_window->priv->attach_list =
4443                                 g_list_prepend (ev_window->priv->attach_list,
4444                                                 g_object_ref (attachment));
4445                 }
4446         }
4447
4448         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4449                                               "OpenAttachment");
4450         gtk_action_set_visible (action, show_annot);
4451
4452         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4453                                               "SaveAttachmentAs");
4454         gtk_action_set_visible (action, show_annot);
4455 }
4456
4457 static gboolean
4458 view_menu_popup_cb (EvView   *view,
4459                     GObject  *object,
4460                     EvWindow *ev_window)
4461 {
4462         view_menu_link_popup (ev_window,
4463                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4464         view_menu_image_popup (ev_window,
4465                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4466         view_menu_annot_popup (ev_window,
4467                                EV_IS_ANNOTATION (object) ? EV_ANNOTATION (object) : NULL);
4468
4469         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4470                         NULL, NULL, NULL, NULL,
4471                         3, gtk_get_current_event_time ());
4472         return TRUE;
4473 }
4474
4475 static gboolean
4476 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4477                               GList           *attach_list,
4478                               EvWindow        *ev_window)
4479 {
4480         GtkWidget *popup;
4481
4482         g_assert (attach_list != NULL);
4483
4484         if (ev_window->priv->attach_list) {
4485                 g_list_foreach (ev_window->priv->attach_list,
4486                                 (GFunc) g_object_unref, NULL);
4487                 g_list_free (ev_window->priv->attach_list);
4488         }
4489
4490         ev_window->priv->attach_list = attach_list;
4491
4492         popup = ev_window->priv->attachment_popup;
4493
4494         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4495                         NULL, NULL,
4496                         3, gtk_get_current_event_time ());
4497
4498         return TRUE;
4499 }
4500
4501 static void
4502 ev_window_update_find_status_message (EvWindow *ev_window)
4503 {
4504         gchar *message;
4505
4506         if (!ev_window->priv->find_job)
4507                 return;
4508
4509         if (ev_job_is_finished (ev_window->priv->find_job)) {
4510                 gint n_results;
4511
4512                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4513                                                        ev_document_model_get_page (ev_window->priv->model));
4514                 /* TRANS: Sometimes this could be better translated as
4515                                       "%d hit(s) on this page".  Therefore this string
4516                                       contains plural cases. */
4517                 message = g_strdup_printf (ngettext ("%d found on this page",
4518                                                      "%d found on this page",
4519                                                      n_results),
4520                                            n_results);
4521         } else {
4522                 gdouble percent;
4523
4524                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4525                 message = g_strdup_printf (_("%3d%% remaining to search"),
4526                                            (gint) ((1.0 - percent) * 100));
4527         }
4528
4529         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4530         g_free (message);
4531 }
4532
4533 static void
4534 ev_window_find_job_finished_cb (EvJobFind *job,
4535                                 EvWindow  *ev_window)
4536 {
4537         ev_window_update_find_status_message (ev_window);
4538 }
4539
4540 static void
4541 ev_window_find_job_updated_cb (EvJobFind *job,
4542                                gint       page,
4543                                EvWindow  *ev_window)
4544 {
4545         ev_window_update_actions (ev_window);
4546
4547         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4548                               ev_job_find_get_results (job),
4549                               page);
4550         ev_window_update_find_status_message (ev_window);
4551 }
4552
4553 static void
4554 ev_window_clear_find_job (EvWindow *ev_window)
4555 {
4556         if (ev_window->priv->find_job != NULL) {
4557                 if (!ev_job_is_finished (ev_window->priv->find_job))
4558                         ev_job_cancel (ev_window->priv->find_job);
4559
4560                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4561                                                       ev_window_find_job_finished_cb,
4562                                                       ev_window);
4563                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4564                                                       ev_window_find_job_updated_cb,
4565                                                       ev_window);
4566                 g_object_unref (ev_window->priv->find_job);
4567                 ev_window->priv->find_job = NULL;
4568         }
4569 }
4570
4571 static void
4572 find_bar_previous_cb (EggFindBar *find_bar,
4573                       EvWindow   *ev_window)
4574 {
4575         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4576 }
4577
4578 static void
4579 find_bar_next_cb (EggFindBar *find_bar,
4580                   EvWindow   *ev_window)
4581 {
4582         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4583 }
4584
4585 static void
4586 find_bar_close_cb (EggFindBar *find_bar,
4587                    EvWindow   *ev_window)
4588 {
4589         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4590         ev_window_clear_find_job (ev_window);
4591         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4592         update_chrome_visibility (ev_window);
4593 }
4594
4595 static void
4596 find_bar_search_changed_cb (EggFindBar *find_bar,
4597                             GParamSpec *param,
4598                             EvWindow   *ev_window)
4599 {
4600         gboolean case_sensitive;
4601         const char *search_string;
4602
4603         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4604                 return;
4605
4606         /* Either the string or case sensitivity could have changed. */
4607         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4608         search_string = egg_find_bar_get_search_string (find_bar);
4609
4610         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4611
4612         ev_window_clear_find_job (ev_window);
4613
4614         if (search_string && search_string[0]) {
4615                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4616                                                              ev_document_model_get_page (ev_window->priv->model),
4617                                                              ev_document_get_n_pages (ev_window->priv->document),
4618                                                              search_string,
4619                                                              case_sensitive);
4620                 g_signal_connect (ev_window->priv->find_job, "finished",
4621                                   G_CALLBACK (ev_window_find_job_finished_cb),
4622                                   ev_window);
4623                 g_signal_connect (ev_window->priv->find_job, "updated",
4624                                   G_CALLBACK (ev_window_find_job_updated_cb),
4625                                   ev_window);
4626                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4627         } else {
4628                 ev_window_update_actions (ev_window);
4629                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4630                                               NULL);
4631                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4632         }
4633 }
4634
4635 static void
4636 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4637                                 GParamSpec *param,
4638                                 EvWindow   *ev_window)
4639 {
4640         gboolean visible;
4641
4642         visible = GTK_WIDGET_VISIBLE (find_bar);
4643
4644         if (ev_window->priv->document &&
4645             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4646                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4647                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4648                 ev_window_update_actions (ev_window);
4649
4650                 if (visible)
4651                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4652                 else
4653                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4654         }
4655 }
4656
4657 static void
4658 find_bar_scroll (EggFindBar   *find_bar,
4659                  GtkScrollType scroll,
4660                  EvWindow     *ev_window)
4661 {
4662         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4663 }
4664
4665 static void
4666 zoom_control_changed_cb (EphyZoomAction *action,
4667                          float           zoom,
4668                          EvWindow       *ev_window)
4669 {
4670         EvSizingMode mode;
4671
4672         if (zoom == EPHY_ZOOM_BEST_FIT) {
4673                 mode = EV_SIZING_BEST_FIT;
4674         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4675                 mode = EV_SIZING_FIT_WIDTH;
4676         } else {
4677                 mode = EV_SIZING_FREE;
4678         }
4679
4680         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4681
4682         if (mode == EV_SIZING_FREE) {
4683                 ev_document_model_set_scale (ev_window->priv->model,
4684                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4685         }
4686 }
4687
4688 static void
4689 ev_window_drag_data_received (GtkWidget        *widget,
4690                               GdkDragContext   *context,
4691                               gint              x,
4692                               gint              y,
4693                               GtkSelectionData *selection_data,
4694                               guint             info,
4695                               guint             time)
4696
4697 {
4698         EvWindow  *window = EV_WINDOW (widget);
4699         gchar    **uris;
4700         gint       i = 0;
4701         GSList    *uri_list = NULL;
4702         GtkWidget *source;
4703
4704         source = gtk_drag_get_source_widget (context);
4705         if (source && widget == gtk_widget_get_toplevel (source)) {
4706                 gtk_drag_finish (context, FALSE, FALSE, time);
4707                 return;
4708         }
4709
4710         uris = gtk_selection_data_get_uris (selection_data);
4711         if (!uris) {
4712                 gtk_drag_finish (context, FALSE, FALSE, time);
4713                 return;
4714         }
4715
4716         for (i = 0; uris[i]; i++) {
4717                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4718         }
4719
4720         ev_application_open_uri_list (EV_APP, uri_list,
4721                                       gtk_window_get_screen (GTK_WINDOW (window)),
4722                                       0);
4723         gtk_drag_finish (context, TRUE, FALSE, time);
4724
4725         g_strfreev (uris);
4726         g_slist_free (uri_list);
4727 }
4728
4729 static void
4730 ev_window_finalize (GObject *object)
4731 {
4732         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4733
4734         if (ev_window_n_copies == 0) {
4735                 ev_application_shutdown (EV_APP);
4736         } else {
4737                 ev_window_n_copies--;
4738         }
4739 }
4740
4741 static void
4742 ev_window_dispose (GObject *object)
4743 {
4744         EvWindow *window = EV_WINDOW (object);
4745         EvWindowPrivate *priv = window->priv;
4746         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4747
4748         if (mpkeys) {
4749                 g_signal_handlers_disconnect_by_func (mpkeys,
4750                                                       ev_window_media_player_key_pressed,
4751                                                       window);
4752         }
4753
4754         if (priv->metadata) {
4755                 g_object_unref (priv->metadata);
4756                 priv->metadata = NULL;
4757         }
4758
4759         if (priv->setup_document_idle > 0) {
4760                 g_source_remove (priv->setup_document_idle);
4761                 priv->setup_document_idle = 0;
4762         }
4763
4764 #ifdef WITH_GCONF
4765         if (priv->gconf_client) {
4766                 g_object_unref (priv->gconf_client);
4767                 priv->gconf_client = NULL;
4768         }
4769 #endif
4770
4771         if (priv->monitor) {
4772                 g_object_unref (priv->monitor);
4773                 priv->monitor = NULL;
4774         }
4775
4776         if (priv->title) {
4777                 ev_window_title_free (priv->title);
4778                 priv->title = NULL;
4779         }
4780
4781         if (priv->ui_manager) {
4782                 g_object_unref (priv->ui_manager);
4783                 priv->ui_manager = NULL;
4784         }
4785
4786         if (priv->action_group) {
4787                 g_object_unref (priv->action_group);
4788                 priv->action_group = NULL;
4789         }
4790
4791         if (priv->view_popup_action_group) {
4792                 g_object_unref (priv->view_popup_action_group);
4793                 priv->view_popup_action_group = NULL;
4794         }
4795
4796         if (priv->attachment_popup_action_group) {
4797                 g_object_unref (priv->attachment_popup_action_group);
4798                 priv->attachment_popup_action_group = NULL;
4799         }
4800
4801         if (priv->recent_action_group) {
4802                 g_object_unref (priv->recent_action_group);
4803                 priv->recent_action_group = NULL;
4804         }
4805
4806         if (priv->recent_manager) {
4807                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4808                                                       ev_window_setup_recent,
4809                                                       window);
4810                 priv->recent_manager = NULL;
4811         }
4812
4813         priv->recent_ui_id = 0;
4814
4815         if (priv->model) {
4816                 g_signal_handlers_disconnect_by_func (priv->model,
4817                                                       ev_window_page_changed_cb,
4818                                                       window);
4819                 g_object_unref (priv->model);
4820                 priv->model = NULL;
4821         }
4822
4823         if (priv->document) {
4824                 g_object_unref (priv->document);
4825                 priv->document = NULL;
4826         }
4827
4828         if (priv->view) {
4829                 g_object_unref (priv->view);
4830                 priv->view = NULL;
4831         }
4832
4833         if (priv->password_view) {
4834                 g_object_unref (priv->password_view);
4835                 priv->password_view = NULL;
4836         }
4837
4838         if (priv->load_job) {
4839                 ev_window_clear_load_job (window);
4840         }
4841
4842         if (priv->reload_job) {
4843                 ev_window_clear_reload_job (window);
4844         }
4845
4846         if (priv->save_job) {
4847                 ev_window_clear_save_job (window);
4848         }
4849
4850         if (priv->thumbnail_job) {
4851                 ev_window_clear_thumbnail_job (window);
4852         }
4853
4854         if (priv->find_job) {
4855                 ev_window_clear_find_job (window);
4856         }
4857
4858         if (priv->local_uri) {
4859                 ev_window_clear_local_uri (window);
4860                 priv->local_uri = NULL;
4861         }
4862
4863         ev_window_clear_progress_idle (window);
4864         if (priv->progress_cancellable) {
4865                 g_object_unref (priv->progress_cancellable);
4866                 priv->progress_cancellable = NULL;
4867         }
4868
4869         ev_window_close_dialogs (window);
4870
4871         if (priv->link) {
4872                 g_object_unref (priv->link);
4873                 priv->link = NULL;
4874         }
4875
4876         if (priv->image) {
4877                 g_object_unref (priv->image);
4878                 priv->image = NULL;
4879         }
4880
4881         if (priv->attach_list) {
4882                 g_list_foreach (priv->attach_list,
4883                                 (GFunc) g_object_unref,
4884                                 NULL);
4885                 g_list_free (priv->attach_list);
4886                 priv->attach_list = NULL;
4887         }
4888
4889         if (priv->find_bar) {
4890                 g_signal_handlers_disconnect_by_func
4891                         (window->priv->find_bar,
4892                          G_CALLBACK (find_bar_close_cb),
4893                          window);
4894                 priv->find_bar = NULL;
4895         }
4896
4897         if (priv->uri) {
4898                 g_free (priv->uri);
4899                 priv->uri = NULL;
4900         }
4901
4902         if (priv->search_string) {
4903                 g_free (priv->search_string);
4904                 priv->search_string = NULL;
4905         }
4906
4907         if (priv->dest) {
4908                 g_object_unref (priv->dest);
4909                 priv->dest = NULL;
4910         }
4911
4912         if (priv->history) {
4913                 g_object_unref (priv->history);
4914                 priv->history = NULL;
4915         }
4916
4917         if (priv->print_queue) {
4918                 g_queue_free (priv->print_queue);
4919                 priv->print_queue = NULL;
4920         }
4921
4922         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4923 }
4924
4925 static void
4926 menubar_deactivate_cb (GtkWidget *menubar,
4927                        EvWindow  *window)
4928 {
4929         g_signal_handlers_disconnect_by_func (menubar,
4930                                               G_CALLBACK (menubar_deactivate_cb),
4931                                               window);
4932
4933         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4934
4935         update_chrome_visibility (window);
4936 }
4937
4938 static gboolean
4939 ev_window_key_press_event (GtkWidget   *widget,
4940                            GdkEventKey *event)
4941 {
4942         EvWindow        *ev_window = EV_WINDOW (widget);
4943         EvWindowPrivate *priv = ev_window->priv;
4944         gboolean         handled = FALSE;
4945
4946         /* Propagate the event to the view first
4947          * It's needed to be able to type in
4948          * annot popups windows
4949          */
4950         if (priv->view) {
4951                 g_object_ref (priv->view);
4952                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4953                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4954                 g_object_unref (priv->view);
4955         }
4956
4957         if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) {
4958                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4959
4960                 if (priv->menubar_accel_keyval != 0 &&
4961                     event->keyval == priv->menubar_accel_keyval &&
4962                     modifier == priv->menubar_accel_modifier) {
4963                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
4964                                 g_signal_connect (priv->menubar, "deactivate",
4965                                                   G_CALLBACK (menubar_deactivate_cb),
4966                                                   ev_window);
4967
4968                                 gtk_widget_show (priv->menubar);
4969                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
4970                                                              FALSE);
4971
4972                                 handled = TRUE;
4973                         }
4974                 }
4975         }
4976
4977         if (!handled)
4978                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
4979
4980         return handled;
4981 }
4982
4983 static void
4984 ev_window_class_init (EvWindowClass *ev_window_class)
4985 {
4986         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4987         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4988
4989         g_object_class->dispose = ev_window_dispose;
4990         g_object_class->finalize = ev_window_finalize;
4991
4992         widget_class->key_press_event = ev_window_key_press_event;
4993         widget_class->screen_changed = ev_window_screen_changed;
4994         widget_class->window_state_event = ev_window_state_event;
4995         widget_class->drag_data_received = ev_window_drag_data_received;
4996
4997         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4998 }
4999
5000 /* Normal items */
5001 static const GtkActionEntry entries[] = {
5002         { "File", NULL, N_("_File") },
5003         { "Edit", NULL, N_("_Edit") },
5004         { "View", NULL, N_("_View") },
5005         { "Go", NULL, N_("_Go") },
5006         { "Help", NULL, N_("_Help") },
5007
5008         /* File menu */
5009         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
5010           N_("Open an existing document"),
5011           G_CALLBACK (ev_window_cmd_file_open) },
5012         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5013           N_("Open a copy of the current document in a new window"),
5014           G_CALLBACK (ev_window_cmd_file_open_copy) },
5015         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
5016           N_("Save a copy of the current document"),
5017           G_CALLBACK (ev_window_cmd_save_as) },
5018         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
5019           N_("Setup the page settings for printing"),
5020           G_CALLBACK (ev_window_cmd_file_print_setup) },
5021         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5022           N_("Print this document"),
5023           G_CALLBACK (ev_window_cmd_file_print) },
5024         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5025           G_CALLBACK (ev_window_cmd_file_properties) },
5026         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5027           G_CALLBACK (ev_window_cmd_file_close_window) },
5028
5029         /* Edit menu */
5030         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5031           G_CALLBACK (ev_window_cmd_edit_copy) },
5032         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5033           G_CALLBACK (ev_window_cmd_edit_select_all) },
5034         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5035           N_("Find a word or phrase in the document"),
5036           G_CALLBACK (ev_window_cmd_edit_find) },
5037         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5038           G_CALLBACK (ev_window_cmd_edit_find_next) },
5039         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5040           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5041         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5042           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5043         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5044           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5045         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5046           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5047
5048
5049         /* View menu */
5050         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5051           N_("Enlarge the document"),
5052           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5053         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5054           N_("Shrink the document"),
5055           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5056         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5057           N_("Reload the document"),
5058           G_CALLBACK (ev_window_cmd_view_reload) },
5059
5060         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5061           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5062
5063         /* Go menu */
5064         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5065           N_("Go to the previous page"),
5066           G_CALLBACK (ev_window_cmd_go_previous_page) },
5067         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5068           N_("Go to the next page"),
5069           G_CALLBACK (ev_window_cmd_go_next_page) },
5070         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5071           N_("Go to the first page"),
5072           G_CALLBACK (ev_window_cmd_go_first_page) },
5073         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5074           N_("Go to the last page"),
5075           G_CALLBACK (ev_window_cmd_go_last_page) },
5076
5077         /* Help menu */
5078         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5079           G_CALLBACK (ev_window_cmd_help_contents) },
5080
5081         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5082           G_CALLBACK (ev_window_cmd_help_about) },
5083
5084         /* Toolbar-only */
5085         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5086           N_("Leave fullscreen mode"),
5087           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5088         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5089           N_("Start a presentation"),
5090           G_CALLBACK (ev_window_cmd_start_presentation) },
5091
5092         /* Accellerators */
5093         { "Escape", NULL, "", "Escape", "",
5094           G_CALLBACK (ev_window_cmd_escape) },
5095         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5096           G_CALLBACK (ev_window_cmd_edit_find) },
5097         { "F3", NULL, "", "F3", NULL,
5098           G_CALLBACK (ev_window_cmd_edit_find_next) },
5099         { "PageDown", NULL, "", "Page_Down", NULL,
5100           G_CALLBACK (ev_window_cmd_scroll_forward) },
5101         { "PageUp", NULL, "", "Page_Up", NULL,
5102           G_CALLBACK (ev_window_cmd_scroll_backward) },
5103         { "Space", NULL, "", "space", NULL,
5104           G_CALLBACK (ev_window_cmd_scroll_forward) },
5105         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5106           G_CALLBACK (ev_window_cmd_scroll_backward) },
5107         { "BackSpace", NULL, "", "BackSpace", NULL,
5108           G_CALLBACK (ev_window_cmd_scroll_backward) },
5109         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5110           G_CALLBACK (ev_window_cmd_scroll_forward) },
5111         { "Return", NULL, "", "Return", NULL,
5112           G_CALLBACK (ev_window_cmd_scroll_forward) },
5113         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5114           G_CALLBACK (ev_window_cmd_scroll_backward) },
5115         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5116           G_CALLBACK (ev_window_cmd_go_previous_page) },
5117         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5118           G_CALLBACK (ev_window_cmd_go_next_page) },
5119         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5120           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5121         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5122           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5123         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5124           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5125         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5126           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5127         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5128           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5129         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5130           G_CALLBACK (ev_window_cmd_go_backward) },
5131         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5132           G_CALLBACK (ev_window_cmd_go_forward) },
5133         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5134           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5135         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5136           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5137         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5138           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5139         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5140           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5141         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5142           G_CALLBACK (ev_window_cmd_edit_copy) },
5143 };
5144
5145 /* Toggle items */
5146 static const GtkToggleActionEntry toggle_entries[] = {
5147         /* View Menu */
5148         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5149           N_("Show or hide the toolbar"),
5150           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5151         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5152           N_("Show or hide the side pane"),
5153           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5154         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5155           N_("Show the entire document"),
5156           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5157         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5158           N_("Show two pages at once"),
5159           G_CALLBACK (ev_window_cmd_dual), FALSE },
5160         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5161           N_("Expand the window to fill the screen"),
5162           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5163         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5164           N_("Run document as a presentation"),
5165           G_CALLBACK (ev_window_cmd_view_presentation) },
5166         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5167           N_("Make the current document fill the window"),
5168           G_CALLBACK (ev_window_cmd_view_best_fit) },
5169         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5170           N_("Make the current document fill the window width"),
5171           G_CALLBACK (ev_window_cmd_view_page_width) },
5172         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5173           N_("Show page contents with the colors inverted"),
5174           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5175
5176 };
5177
5178 /* Popups specific items */
5179 static const GtkActionEntry view_popup_entries [] = {
5180         /* Links */
5181         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5182           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5183         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5184           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5185         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5186           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5187         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5188           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5189         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5190           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5191         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5192           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5193 };
5194
5195 static const GtkActionEntry attachment_popup_entries [] = {
5196         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5197           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5198         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As..."), NULL,
5199           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5200 };
5201
5202 static void
5203 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5204 {
5205         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5206 }
5207
5208 static void
5209 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5210 {
5211         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5212         gtk_widget_grab_focus (window->priv->view);
5213 }
5214
5215 static void
5216 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5217 {
5218
5219         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5220         gtk_widget_grab_focus (window->priv->view);
5221 }
5222
5223 static void
5224 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5225                                    EvWindow        *window)
5226 {
5227         ev_view_reload (EV_VIEW (window->priv->view));
5228 }
5229
5230 static void
5231 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5232 {
5233         GtkAction *action;
5234
5235         action = g_object_new (EV_TYPE_PAGE_ACTION,
5236                                "name", PAGE_SELECTOR_ACTION,
5237                                "label", _("Page"),
5238                                "tooltip", _("Select Page"),
5239                                "icon_name", "text-x-generic",
5240                                "visible_overflown", FALSE,
5241                                NULL);
5242         ev_page_action_set_model (EV_PAGE_ACTION (action),
5243                                   window->priv->model);
5244         g_signal_connect (action, "activate_link",
5245                           G_CALLBACK (activate_link_cb), window);
5246         gtk_action_group_add_action (group, action);
5247         g_object_unref (action);
5248
5249         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5250                                "name", ZOOM_CONTROL_ACTION,
5251                                "label", _("Zoom"),
5252                                "stock_id", EV_STOCK_ZOOM,
5253                                "tooltip", _("Adjust the zoom level"),
5254                                "zoom", 1.0,
5255                                NULL);
5256         g_signal_connect (action, "zoom_to_level",
5257                           G_CALLBACK (zoom_control_changed_cb), window);
5258         gtk_action_group_add_action (group, action);
5259         g_object_unref (action);
5260
5261         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5262                                "name", NAVIGATION_ACTION,
5263                                "label", _("Navigation"),
5264                                "is_important", TRUE,
5265                                "short_label", _("Back"),
5266                                "stock_id", GTK_STOCK_GO_DOWN,
5267                                /*translators: this is the history action*/
5268                                "tooltip", _("Move across visited pages"),
5269                                NULL);
5270         g_signal_connect (action, "activate_link",
5271                           G_CALLBACK (navigation_action_activate_link_cb), window);
5272         gtk_action_group_add_action (group, action);
5273         g_object_unref (action);
5274
5275         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5276                                "name", "FileOpenRecent",
5277                                "label", _("_Open..."),
5278                                "tooltip", _("Open an existing document"),
5279                                "stock_id", GTK_STOCK_OPEN,
5280                                NULL);
5281         g_signal_connect (action, "activate",
5282                           G_CALLBACK (ev_window_cmd_file_open), window);
5283         g_signal_connect (action, "item_activated",
5284                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5285                           window);
5286         gtk_action_group_add_action (group, action);
5287         g_object_unref (action);
5288 }
5289
5290 static void
5291 set_action_properties (GtkActionGroup *action_group)
5292 {
5293         GtkAction *action;
5294
5295         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5296         g_object_set (action, "is-important", TRUE, NULL);
5297         /*translators: this is the label for toolbar button*/
5298         g_object_set (action, "short_label", _("Previous"), NULL);
5299
5300         action = gtk_action_group_get_action (action_group, "GoNextPage");
5301         g_object_set (action, "is-important", TRUE, NULL);
5302         /*translators: this is the label for toolbar button*/
5303         g_object_set (action, "short_label", _("Next"), NULL);
5304
5305         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5306         /*translators: this is the label for toolbar button*/
5307         g_object_set (action, "short_label", _("Zoom In"), NULL);
5308
5309         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5310         /*translators: this is the label for toolbar button*/
5311         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5312
5313         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5314         /*translators: this is the label for toolbar button*/
5315         g_object_set (action, "short_label", _("Best Fit"), NULL);
5316
5317         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5318         /*translators: this is the label for toolbar button*/
5319         g_object_set (action, "short_label", _("Fit Width"), NULL);
5320
5321         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5322         g_object_set (action, "is-important", TRUE, NULL);
5323 }
5324
5325 static void
5326 set_chrome_actions (EvWindow *window)
5327 {
5328         EvWindowPrivate *priv = window->priv;
5329         GtkActionGroup *action_group = priv->action_group;
5330         GtkAction *action;
5331
5332         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5333         g_signal_handlers_block_by_func
5334                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5335         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5336                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5337         g_signal_handlers_unblock_by_func
5338                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5339 }
5340
5341 static void
5342 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5343                           GParamSpec     *pspec,
5344                           EvWindow       *ev_window)
5345 {
5346         GtkTreeModel *model;
5347         GtkAction *action;
5348
5349         g_object_get (G_OBJECT (ev_sidebar_links),
5350                       "model", &model,
5351                       NULL);
5352
5353         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5354         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5355         g_object_unref (model);
5356 }
5357
5358 static gboolean
5359 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5360 {
5361 #ifdef ENABLE_DBUS
5362         GObject *keys;
5363
5364         keys = ev_application_get_media_keys (EV_APP);
5365         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5366 #endif /* ENABLE_DBUS */
5367
5368         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5369         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5370
5371         ev_window_set_view_accels_sensitivity (window, TRUE);
5372
5373         update_chrome_visibility (window);
5374
5375         return FALSE;
5376 }
5377
5378 static gboolean
5379 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5380 {
5381         ev_window_set_view_accels_sensitivity (window, FALSE);
5382
5383         return FALSE;
5384 }
5385
5386 static void
5387 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5388                                     GParamSpec         *pspec,
5389                                     EvWindow           *ev_window)
5390 {
5391         GtkWidget *widget;
5392
5393         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5394
5395         if (widget != NULL) {
5396                 g_signal_connect_object (widget, "focus_in_event",
5397                                          G_CALLBACK (view_actions_focus_in_cb),
5398                                          ev_window, 0);
5399                 g_signal_connect_object (widget, "focus_out_event",
5400                                          G_CALLBACK (view_actions_focus_out_cb),
5401                                          ev_window, 0);
5402                 g_object_unref (widget);
5403         }
5404 }
5405
5406 static gboolean
5407 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5408 {
5409         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5410                 gboolean maximized;
5411
5412                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5413                 if (window->priv->metadata && !ev_window_is_empty (window))
5414                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5415         }
5416
5417         return FALSE;
5418 }
5419
5420 static gboolean
5421 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5422 {
5423         GdkWindowState state;
5424         gdouble document_width, document_height;
5425
5426         if (!window->priv->metadata)
5427                 return FALSE;
5428
5429         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5430
5431         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5432                 if (!ev_window_is_empty (window) && window->priv->document) {
5433                         ev_document_get_max_page_size (window->priv->document,
5434                                                        &document_width, &document_height);
5435                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5436                                                 (double)event->width / document_width);
5437                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5438                                                 (double)event->height / document_height);
5439                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5440                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5441                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5442                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5443                 }
5444         }
5445
5446         return FALSE;
5447 }
5448
5449 static void
5450 launch_action (EvWindow *window, EvLinkAction *action)
5451 {
5452         const char *filename = ev_link_action_get_filename (action);
5453         GAppInfo *app_info;
5454         GFile *file;
5455         GList file_list = {NULL};
5456         GAppLaunchContext *context;
5457         GError *error = NULL;
5458
5459         if (filename == NULL)
5460                 return;
5461
5462         if (g_path_is_absolute (filename)) {
5463                 file = g_file_new_for_path (filename);
5464         } else {
5465                 GFile *base_file;
5466                 gchar *dir;
5467
5468                 dir = g_path_get_dirname (window->priv->uri);
5469                 base_file = g_file_new_for_uri (dir);
5470                 g_free (dir);
5471
5472                 file = g_file_resolve_relative_path (base_file, filename);
5473                 g_object_unref (base_file);
5474         }
5475
5476         app_info = g_file_query_default_handler (file, NULL, &error);
5477         if (!app_info) {
5478                 ev_window_error_message (window, error,
5479                                          "%s",
5480                                          _("Unable to launch external application."));
5481                 g_object_unref (file);
5482                 g_error_free (error);
5483
5484                 return;
5485         }
5486
5487         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5488         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5489                                            gtk_window_get_screen (GTK_WINDOW (window)));
5490         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5491                                               gtk_get_current_event_time ());
5492
5493         file_list.data = file;
5494         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5495                 ev_window_error_message (window, error,
5496                                          "%s",
5497                                          _("Unable to launch external application."));
5498                 g_error_free (error);
5499         }
5500
5501         g_object_unref (app_info);
5502         g_object_unref (file);
5503         /* FIXMEchpe: unref launch context? */
5504
5505         /* According to the PDF spec filename can be an executable. I'm not sure
5506            allowing to launch executables is a good idea though. -- marco */
5507 }
5508
5509 static void
5510 launch_external_uri (EvWindow *window, EvLinkAction *action)
5511 {
5512         const gchar *uri = ev_link_action_get_uri (action);
5513         GError *error = NULL;
5514         gboolean ret;
5515         GAppLaunchContext *context;
5516
5517         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5518         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5519                                            gtk_window_get_screen (GTK_WINDOW (window)));
5520         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5521                                               gtk_get_current_event_time ());
5522
5523         if (!g_strstr_len (uri, strlen (uri), "://") &&
5524             !g_str_has_prefix (uri, "mailto:")) {
5525                 gchar *new_uri;
5526
5527                 /* Not a valid uri, assume http if it starts with www */
5528                 if (g_str_has_prefix (uri, "www.")) {
5529                         new_uri = g_strdup_printf ("http://%s", uri);
5530                 } else {
5531                         GFile *file, *parent;
5532
5533                         file = g_file_new_for_uri (window->priv->uri);
5534                         parent = g_file_get_parent (file);
5535                         g_object_unref (file);
5536                         if (parent) {
5537                                 gchar *parent_uri = g_file_get_uri (parent);
5538
5539                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5540                                 g_free (parent_uri);
5541                                 g_object_unref (parent);
5542                         } else {
5543                                 new_uri = g_strdup_printf ("file:///%s", uri);
5544                         }
5545                 }
5546                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5547                 g_free (new_uri);
5548         } else {
5549                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5550         }
5551
5552         if (ret == FALSE) {
5553                 ev_window_error_message (window, error,
5554                                          "%s", _("Unable to open external link"));
5555                 g_error_free (error);
5556         }
5557
5558         /* FIXMEchpe: unref launch context? */
5559 }
5560
5561 static void
5562 open_remote_link (EvWindow *window, EvLinkAction *action)
5563 {
5564         gchar *uri;
5565         gchar *dir;
5566
5567         dir = g_path_get_dirname (window->priv->uri);
5568
5569         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5570                                 NULL);
5571         g_free (dir);
5572
5573         ev_application_open_uri_at_dest (EV_APP, uri,
5574                                          gtk_window_get_screen (GTK_WINDOW (window)),
5575                                          ev_link_action_get_dest (action),
5576                                          0,
5577                                          NULL,
5578                                          gtk_get_current_event_time ());
5579
5580         g_free (uri);
5581 }
5582
5583 static void
5584 do_action_named (EvWindow *window, EvLinkAction *action)
5585 {
5586         const gchar *name = ev_link_action_get_name (action);
5587
5588         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5589                 ev_window_cmd_go_first_page (NULL, window);
5590         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5591                 ev_window_cmd_go_previous_page (NULL, window);
5592         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5593                 ev_window_cmd_go_next_page (NULL, window);
5594         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5595                 ev_window_cmd_go_last_page (NULL, window);
5596         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5597                 ev_window_cmd_focus_page_selector (NULL, window);
5598         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5599                 ev_window_cmd_edit_find (NULL, window);
5600         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5601                 ev_window_cmd_file_close_window (NULL, window);
5602         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5603                 ev_window_cmd_file_print (NULL, window);
5604         } else {
5605                 g_warning ("Unimplemented named action: %s, please post a "
5606                            "bug report in Evince bugzilla "
5607                            "(http://bugzilla.gnome.org) with a testcase.",
5608                            name);
5609         }
5610 }
5611
5612 static void
5613 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5614 {
5615         switch (ev_link_action_get_action_type (action)) {
5616                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5617                         EvLinkDest *dest;
5618
5619                         dest = ev_link_action_get_dest (action);
5620                         if (!dest)
5621                                 return;
5622
5623                         ev_window_open_copy_at_dest (window, dest);
5624                 }
5625                         break;
5626                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5627                         launch_external_uri (window, action);
5628                         break;
5629                 case EV_LINK_ACTION_TYPE_LAUNCH:
5630                         launch_action (window, action);
5631                         break;
5632                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5633                         open_remote_link (window, action);
5634                         break;
5635                 case EV_LINK_ACTION_TYPE_NAMED:
5636                         do_action_named (window, action);
5637                         break;
5638                 default:
5639                         g_assert_not_reached ();
5640         }
5641 }
5642
5643 static void
5644 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5645 {
5646         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5647 }
5648
5649 static void
5650 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5651 {
5652         EvLinkAction *ev_action = NULL;
5653         EvLinkDest   *dest;
5654
5655         ev_action = ev_link_get_action (window->priv->link);
5656         if (!ev_action)
5657                 return;
5658
5659         dest = ev_link_action_get_dest (ev_action);
5660         if (!dest)
5661                 return;
5662
5663         ev_window_open_copy_at_dest (window, dest);
5664 }
5665
5666 static void
5667 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5668 {
5669         EvLinkAction *ev_action;
5670
5671         ev_action = ev_link_get_action (window->priv->link);
5672         if (!ev_action)
5673                 return;
5674
5675         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5676                                    ev_action);
5677 }
5678
5679
5680 static void
5681 image_save_dialog_response_cb (GtkWidget *fc,
5682                                gint       response_id,
5683                                EvWindow  *ev_window)
5684 {
5685         GFile           *target_file;
5686         gboolean         is_native;
5687         GError          *error = NULL;
5688         GdkPixbuf       *pixbuf;
5689         gchar           *uri;
5690         gchar          **extensions;
5691         gchar           *filename;
5692         gchar           *file_format;
5693         GdkPixbufFormat *format;
5694         GtkFileFilter   *filter;
5695
5696         if (response_id != GTK_RESPONSE_OK) {
5697                 gtk_widget_destroy (fc);
5698                 return;
5699         }
5700
5701         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5702         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5703         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5704
5705         if (format == NULL) {
5706                 format = get_gdk_pixbuf_format_by_extension (uri);
5707         }
5708
5709         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5710                 /* no extension found and no extension provided within uri */
5711                 format = get_gdk_pixbuf_format_by_extension (".png");
5712                 if (format == NULL) {
5713                         /* no .png support, try .jpeg */
5714                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5715                 }
5716         }
5717
5718         if (format == NULL) {
5719                 ev_window_error_message (ev_window, NULL,
5720                                          "%s",
5721                                          _("Couldn't find appropriate format to save image"));
5722                 g_free (uri);
5723                 gtk_widget_destroy (fc);
5724
5725                 return;
5726         }
5727
5728         extensions = gdk_pixbuf_format_get_extensions (format);
5729         if (!g_str_has_suffix (uri, extensions[0])) {
5730                 gchar *uri_extension;
5731
5732                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5733                 target_file = g_file_new_for_uri (uri_extension);
5734                 g_free (uri_extension);
5735         } else {
5736                 target_file = g_file_new_for_uri (uri);
5737         }
5738         g_strfreev (extensions);
5739         g_free (uri);
5740
5741         is_native = g_file_is_native (target_file);
5742         if (is_native) {
5743                 filename = g_file_get_path (target_file);
5744         } else {
5745                 /* Create a temporary local file to save to */
5746                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5747                         goto has_error;
5748         }
5749
5750         ev_document_doc_mutex_lock ();
5751         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5752                                                ev_window->priv->image);
5753         ev_document_doc_mutex_unlock ();
5754
5755         file_format = gdk_pixbuf_format_get_name (format);
5756         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5757         g_free (file_format);
5758         g_object_unref (pixbuf);
5759
5760     has_error:
5761         if (error) {
5762                 ev_window_error_message (ev_window, error,
5763                                          "%s", _("The image could not be saved."));
5764                 g_error_free (error);
5765                 g_free (filename);
5766                 g_object_unref (target_file);
5767                 gtk_widget_destroy (fc);
5768
5769                 return;
5770         }
5771
5772         if (!is_native) {
5773                 GFile *source_file;
5774
5775                 source_file = g_file_new_for_path (filename);
5776
5777                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5778                                        source_file, target_file);
5779                 g_object_unref (source_file);
5780         }
5781
5782         g_free (filename);
5783         g_object_unref (target_file);
5784         gtk_widget_destroy (fc);
5785 }
5786
5787 static void
5788 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5789 {
5790         GtkWidget *fc;
5791
5792         if (!window->priv->image)
5793                 return;
5794
5795         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5796                                           GTK_WINDOW (window),
5797                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5798                                           GTK_STOCK_CANCEL,
5799                                           GTK_RESPONSE_CANCEL,
5800                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5801                                           NULL);
5802
5803         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5804         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5805                                                  GTK_RESPONSE_OK,
5806                                                  GTK_RESPONSE_CANCEL,
5807                                                  -1);
5808
5809         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5810         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5811
5812         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5813
5814         g_signal_connect (fc, "response",
5815                           G_CALLBACK (image_save_dialog_response_cb),
5816                           window);
5817
5818         gtk_widget_show (fc);
5819 }
5820
5821 static void
5822 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5823 {
5824         GtkClipboard *clipboard;
5825         GdkPixbuf    *pixbuf;
5826
5827         if (!window->priv->image)
5828                 return;
5829
5830         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5831                                               GDK_SELECTION_CLIPBOARD);
5832         ev_document_doc_mutex_lock ();
5833         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5834                                                window->priv->image);
5835         ev_document_doc_mutex_unlock ();
5836
5837         gtk_clipboard_set_image (clipboard, pixbuf);
5838         g_object_unref (pixbuf);
5839 }
5840
5841 static void
5842 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5843 {
5844         GList     *l;
5845         GdkScreen *screen;
5846
5847         if (!window->priv->attach_list)
5848                 return;
5849
5850         screen = gtk_window_get_screen (GTK_WINDOW (window));
5851
5852         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5853                 EvAttachment *attachment;
5854                 GError       *error = NULL;
5855
5856                 attachment = (EvAttachment *) l->data;
5857
5858                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5859
5860                 if (error) {
5861                         ev_window_error_message (window, error,
5862                                                  "%s", _("Unable to open attachment"));
5863                         g_error_free (error);
5864                 }
5865         }
5866 }
5867
5868 static void
5869 attachment_save_dialog_response_cb (GtkWidget *fc,
5870                                     gint       response_id,
5871                                     EvWindow  *ev_window)
5872 {
5873         GFile                *target_file;
5874         gchar                *uri;
5875         GList                *l;
5876         GtkFileChooserAction  fc_action;
5877         gboolean              is_dir;
5878         gboolean              is_native;
5879
5880         if (response_id != GTK_RESPONSE_OK) {
5881                 gtk_widget_destroy (fc);
5882                 return;
5883         }
5884
5885         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5886         target_file = g_file_new_for_uri (uri);
5887         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5888         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5889         is_native = g_file_is_native (target_file);
5890
5891         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5892                 EvAttachment *attachment;
5893                 GFile        *save_to = NULL;
5894                 GError       *error = NULL;
5895
5896                 attachment = (EvAttachment *) l->data;
5897
5898                 if (is_native) {
5899                         if (is_dir) {
5900                                 save_to = g_file_get_child (target_file,
5901                                     /* FIXMEchpe: file name encoding! */
5902                                                             ev_attachment_get_name (attachment));
5903                         } else {
5904                                 save_to = g_object_ref (target_file);
5905                         }
5906                 } else {
5907                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5908                 }
5909
5910                 if (save_to)
5911                         ev_attachment_save (attachment, save_to, &error);
5912
5913                 if (error) {
5914                         ev_window_error_message (ev_window, error,
5915                                                  "%s", _("The attachment could not be saved."));
5916                         g_error_free (error);
5917                         g_object_unref (save_to);
5918
5919                         continue;
5920                 }
5921
5922                 if (!is_native) {
5923                         GFile *dest_file;
5924
5925                         if (is_dir) {
5926                                 dest_file = g_file_get_child (target_file,
5927                                                               ev_attachment_get_name (attachment));
5928                         } else {
5929                                 dest_file = g_object_ref (target_file);
5930                         }
5931
5932                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5933                                                save_to, dest_file);
5934
5935                         g_object_unref (dest_file);
5936                 }
5937
5938                 g_object_unref (save_to);
5939         }
5940
5941         g_free (uri);
5942         g_object_unref (target_file);
5943
5944         gtk_widget_destroy (fc);
5945 }
5946
5947 static void
5948 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5949 {
5950         GtkWidget    *fc;
5951         EvAttachment *attachment = NULL;
5952
5953         if (!window->priv->attach_list)
5954                 return;
5955
5956         if (g_list_length (window->priv->attach_list) == 1)
5957                 attachment = (EvAttachment *) window->priv->attach_list->data;
5958
5959         fc = gtk_file_chooser_dialog_new (
5960                 _("Save Attachment"),
5961                 GTK_WINDOW (window),
5962                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5963                 GTK_STOCK_CANCEL,
5964                 GTK_RESPONSE_CANCEL,
5965                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5966                 NULL);
5967
5968         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5969         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5970                                                  GTK_RESPONSE_OK,
5971                                                  GTK_RESPONSE_CANCEL,
5972                                                  -1);
5973
5974         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5975         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5976
5977         if (attachment)
5978                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5979                                                    ev_attachment_get_name (attachment));
5980
5981         g_signal_connect (fc, "response",
5982                           G_CALLBACK (attachment_save_dialog_response_cb),
5983                           window);
5984
5985         gtk_widget_show (fc);
5986 }
5987
5988 static void
5989 ev_window_media_player_key_pressed (EvWindow    *window,
5990                                     const gchar *key,
5991                                     gpointer     user_data)
5992 {
5993         if (!gtk_window_is_active (GTK_WINDOW (window)))
5994                 return;
5995
5996         /* Note how Previous/Next only go to the
5997          * next/previous page despite their icon telling you
5998          * they should go to the beginning/end.
5999          *
6000          * There's very few keyboards with FFW/RWD though,
6001          * so we stick the most useful keybinding on the most
6002          * often seen keys
6003          */
6004         if (strcmp (key, "Play") == 0) {
6005                 ev_window_run_presentation (window);
6006         } else if (strcmp (key, "Previous") == 0) {
6007                 ev_window_cmd_go_previous_page (NULL, window);
6008         } else if (strcmp (key, "Next") == 0) {
6009                 ev_window_cmd_go_next_page (NULL, window);
6010         } else if (strcmp (key, "FastForward") == 0) {
6011                 ev_window_cmd_go_last_page (NULL, window);
6012         } else if (strcmp (key, "Rewind") == 0) {
6013                 ev_window_cmd_go_first_page (NULL, window);
6014         }
6015 }
6016
6017 static EggToolbarsModel *
6018 get_toolbars_model (void)
6019 {
6020         EggToolbarsModel *toolbars_model;
6021         gchar            *toolbars_file;
6022         gchar            *toolbars_path;
6023         gint              i;
6024
6025         toolbars_model = egg_toolbars_model_new ();
6026
6027         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6028                                           "evince_toolbar.xml", NULL);
6029         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6030                                          "evince-toolbar.xml", NULL);
6031         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6032
6033         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6034                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6035                 goto skip_conversion;
6036         }
6037
6038         /* Open item doesn't exist anymore,
6039          * convert it to OpenRecent for compatibility
6040          */
6041         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6042                 const gchar *item;
6043
6044                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6045                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6046                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6047                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6048                                                      "FileOpenRecent");
6049                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6050                         break;
6051                 }
6052         }
6053
6054     skip_conversion:
6055         g_free (toolbars_file);
6056         g_free (toolbars_path);
6057
6058         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6059
6060         return toolbars_model;
6061 }
6062
6063 static void
6064 ev_window_init (EvWindow *ev_window)
6065 {
6066         GtkActionGroup *action_group;
6067         GtkAccelGroup *accel_group;
6068         GError *error = NULL;
6069         GtkWidget *sidebar_widget;
6070         GtkWidget *menuitem;
6071         EggToolbarsModel *toolbars_model;
6072         GObject *mpkeys;
6073         gchar *ui_path;
6074         gdouble dpi;
6075
6076         g_signal_connect (ev_window, "configure_event",
6077                           G_CALLBACK (window_configure_event_cb), NULL);
6078         g_signal_connect (ev_window, "window_state_event",
6079                           G_CALLBACK (window_state_event_cb), NULL);
6080
6081         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6082
6083         ev_window->priv->model = ev_document_model_new ();
6084
6085         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6086         ev_window->priv->title = ev_window_title_new (ev_window);
6087
6088         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6089         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6090         gtk_widget_show (ev_window->priv->main_box);
6091
6092         action_group = gtk_action_group_new ("MenuActions");
6093         ev_window->priv->action_group = action_group;
6094         gtk_action_group_set_translation_domain (action_group, NULL);
6095         gtk_action_group_add_actions (action_group, entries,
6096                                       G_N_ELEMENTS (entries), ev_window);
6097         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6098                                              G_N_ELEMENTS (toggle_entries),
6099                                              ev_window);
6100         set_action_properties (action_group);
6101         register_custom_actions (ev_window, action_group);
6102
6103         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6104         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6105                                             action_group, 0);
6106
6107         accel_group =
6108                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6109         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6110
6111         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6112
6113         action_group = gtk_action_group_new ("ViewPopupActions");
6114         ev_window->priv->view_popup_action_group = action_group;
6115         gtk_action_group_set_translation_domain (action_group, NULL);
6116         gtk_action_group_add_actions (action_group, view_popup_entries,
6117                                       G_N_ELEMENTS (view_popup_entries),
6118                                       ev_window);
6119         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6120                                             action_group, 0);
6121
6122         action_group = gtk_action_group_new ("AttachmentPopupActions");
6123         ev_window->priv->attachment_popup_action_group = action_group;
6124         gtk_action_group_set_translation_domain (action_group, NULL);
6125         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6126                                       G_N_ELEMENTS (attachment_popup_entries),
6127                                       ev_window);
6128         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6129                                             action_group, 0);
6130
6131         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6132                                     "evince-ui.xml", NULL);
6133         if (!gtk_ui_manager_add_ui_from_file (
6134                 ev_window->priv->ui_manager, ui_path, &error))
6135         {
6136                 g_warning ("building menus failed: %s", error->message);
6137                 g_error_free (error);
6138         }
6139         g_free (ui_path);
6140
6141 #if GTK_CHECK_VERSION (2, 17, 4)
6142         {
6143                 GtkAction *action;
6144
6145                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6146                                                       "FilePageSetup");
6147                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6148         }
6149 #endif
6150
6151         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6152         ev_window->priv->recent_action_group = NULL;
6153         ev_window->priv->recent_ui_id = 0;
6154         g_signal_connect_swapped (ev_window->priv->recent_manager,
6155                                   "changed",
6156                                   G_CALLBACK (ev_window_setup_recent),
6157                                   ev_window);
6158
6159         ev_window->priv->menubar =
6160                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6161                                             "/MainMenu");
6162         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6163                             ev_window->priv->menubar,
6164                             FALSE, FALSE, 0);
6165         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6166                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6167         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6168         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6169                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6170         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6171
6172         toolbars_model = get_toolbars_model ();
6173         ev_window->priv->toolbar = GTK_WIDGET
6174                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6175                                "ui-manager", ev_window->priv->ui_manager,
6176                                "popup-path", "/ToolbarPopup",
6177                                "model", toolbars_model,
6178                                NULL));
6179         g_object_unref (toolbars_model);
6180
6181         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6182                                    "DefaultToolBar");
6183         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6184                             ev_window->priv->toolbar,
6185                             FALSE, FALSE, 0);
6186         gtk_widget_show (ev_window->priv->toolbar);
6187
6188         /* Add the main area */
6189         ev_window->priv->hpaned = gtk_hpaned_new ();
6190         g_signal_connect (ev_window->priv->hpaned,
6191                           "notify::position",
6192                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6193                           ev_window);
6194
6195         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6196         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6197                             TRUE, TRUE, 0);
6198         gtk_widget_show (ev_window->priv->hpaned);
6199
6200         ev_window->priv->sidebar = ev_sidebar_new ();
6201         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6202                               ev_window->priv->model);
6203         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6204                          ev_window->priv->sidebar, FALSE, FALSE);
6205         gtk_widget_show (ev_window->priv->sidebar);
6206
6207         /* Stub sidebar, for now */
6208
6209         sidebar_widget = ev_sidebar_thumbnails_new ();
6210         ev_window->priv->sidebar_thumbs = sidebar_widget;
6211         g_signal_connect (sidebar_widget,
6212                           "notify::main-widget",
6213                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6214                           ev_window);
6215         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6216         gtk_widget_show (sidebar_widget);
6217         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6218                              sidebar_widget);
6219
6220         sidebar_widget = ev_sidebar_links_new ();
6221         ev_window->priv->sidebar_links = sidebar_widget;
6222         g_signal_connect (sidebar_widget,
6223                           "notify::model",
6224                           G_CALLBACK (sidebar_widget_model_set),
6225                           ev_window);
6226         g_signal_connect (sidebar_widget,
6227                           "link_activated",
6228                           G_CALLBACK (sidebar_links_link_activated_cb),
6229                           ev_window);
6230         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6231         gtk_widget_show (sidebar_widget);
6232         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6233                              sidebar_widget);
6234
6235         sidebar_widget = ev_sidebar_attachments_new ();
6236         ev_window->priv->sidebar_attachments = sidebar_widget;
6237         g_signal_connect_object (sidebar_widget,
6238                                  "popup",
6239                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6240                                  ev_window, 0);
6241         gtk_widget_show (sidebar_widget);
6242         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6243                              sidebar_widget);
6244
6245         sidebar_widget = ev_sidebar_layers_new ();
6246         ev_window->priv->sidebar_layers = sidebar_widget;
6247         g_signal_connect (sidebar_widget,
6248                           "layers_visibility_changed",
6249                           G_CALLBACK (sidebar_layers_visibility_changed),
6250                           ev_window);
6251         gtk_widget_show (sidebar_widget);
6252         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6253                              sidebar_widget);
6254
6255         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6256         ev_window->priv->scrolled_window =
6257                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6258                                           "shadow-type", GTK_SHADOW_IN,
6259                                           NULL));
6260         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6261                             ev_window->priv->scrolled_window,
6262                             TRUE, TRUE, 0);
6263         gtk_widget_show (ev_window->priv->scrolled_window);
6264
6265         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6266                         ev_window->priv->view_box);
6267         gtk_widget_show (ev_window->priv->view_box);
6268
6269         ev_window->priv->view = ev_view_new ();
6270         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6271         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6272         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6273         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6274         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6275         g_signal_connect_swapped (ev_window->priv->password_view,
6276                                   "unlock",
6277                                   G_CALLBACK (ev_window_password_view_unlock),
6278                                   ev_window);
6279         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6280                                  G_CALLBACK (view_actions_focus_in_cb),
6281                                  ev_window, 0);
6282         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6283                                  G_CALLBACK (view_actions_focus_out_cb),
6284                                  ev_window, 0);
6285         g_signal_connect_object (ev_window->priv->view, "external-link",
6286                                  G_CALLBACK (view_external_link_cb),
6287                                  ev_window, 0);
6288         g_signal_connect_object (ev_window->priv->view, "handle-link",
6289                                  G_CALLBACK (view_handle_link_cb),
6290                                  ev_window, 0);
6291         g_signal_connect_object (ev_window->priv->view, "popup",
6292                                  G_CALLBACK (view_menu_popup_cb),
6293                                  ev_window, 0);
6294         g_signal_connect_object (ev_window->priv->view, "selection-changed",
6295                                  G_CALLBACK (view_selection_changed_cb),
6296                                  ev_window, 0);
6297         gtk_widget_show (ev_window->priv->view);
6298         gtk_widget_show (ev_window->priv->password_view);
6299
6300         /* Find Bar */
6301         ev_window->priv->find_bar = egg_find_bar_new ();
6302         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6303                           ev_window->priv->find_bar,
6304                           FALSE, TRUE, 0);
6305
6306         /* We own a ref on these widgets, as we can swap them in and out */
6307         g_object_ref (ev_window->priv->view);
6308         g_object_ref (ev_window->priv->password_view);
6309
6310         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6311                            ev_window->priv->view);
6312
6313         /* Connect to model signals */
6314         g_signal_connect_swapped (ev_window->priv->model,
6315                                   "page-changed",
6316                                   G_CALLBACK (ev_window_page_changed_cb),
6317                                   ev_window);
6318         g_signal_connect (ev_window->priv->model,
6319                           "notify::document",
6320                           G_CALLBACK (ev_window_document_changed_cb),
6321                           ev_window);
6322         g_signal_connect (ev_window->priv->model,
6323                           "notify::scale",
6324                           G_CALLBACK (ev_window_zoom_changed_cb),
6325                           ev_window);
6326         g_signal_connect (ev_window->priv->model,
6327                           "notify::sizing-mode",
6328                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6329                           ev_window);
6330         g_signal_connect (ev_window->priv->model,
6331                           "notify::rotation",
6332                           G_CALLBACK (ev_window_rotation_changed_cb),
6333                           ev_window);
6334         g_signal_connect (ev_window->priv->model,
6335                           "notify::continuous",
6336                           G_CALLBACK (ev_window_continuous_changed_cb),
6337                           ev_window);
6338         g_signal_connect (ev_window->priv->model,
6339                           "notify::dual-page",
6340                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6341                           ev_window);
6342         g_signal_connect (ev_window->priv->model,
6343                           "notify::inverted-colors",
6344                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6345                           ev_window);
6346
6347         /* Connect sidebar signals */
6348         g_signal_connect (ev_window->priv->sidebar,
6349                           "notify::visible",
6350                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6351                           ev_window);
6352         g_signal_connect (ev_window->priv->sidebar,
6353                           "notify::current-page",
6354                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6355                           ev_window);
6356
6357         /* Connect to find bar signals */
6358         g_signal_connect (ev_window->priv->find_bar,
6359                           "previous",
6360                           G_CALLBACK (find_bar_previous_cb),
6361                           ev_window);
6362         g_signal_connect (ev_window->priv->find_bar,
6363                           "next",
6364                           G_CALLBACK (find_bar_next_cb),
6365                           ev_window);
6366         g_signal_connect (ev_window->priv->find_bar,
6367                           "close",
6368                           G_CALLBACK (find_bar_close_cb),
6369                           ev_window);
6370         g_signal_connect (ev_window->priv->find_bar,
6371                           "notify::search-string",
6372                           G_CALLBACK (find_bar_search_changed_cb),
6373                           ev_window);
6374         g_signal_connect (ev_window->priv->find_bar,
6375                           "notify::case-sensitive",
6376                           G_CALLBACK (find_bar_search_changed_cb),
6377                           ev_window);
6378         g_signal_connect (ev_window->priv->find_bar,
6379                           "notify::visible",
6380                           G_CALLBACK (find_bar_visibility_changed_cb),
6381                           ev_window);
6382         g_signal_connect (ev_window->priv->find_bar,
6383                           "scroll",
6384                           G_CALLBACK (find_bar_scroll),
6385                           ev_window);
6386
6387         /* Popups */
6388         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6389                                                                  "/DocumentPopup");
6390         ev_window->priv->link = NULL;
6391
6392         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6393                                                                        "/AttachmentPopup");
6394         ev_window->priv->attach_list = NULL;
6395
6396         /* Media player keys */
6397         mpkeys = ev_application_get_media_keys (EV_APP);
6398         if (mpkeys) {
6399                 g_signal_connect_swapped (mpkeys, "key_pressed",
6400                                           G_CALLBACK (ev_window_media_player_key_pressed),
6401                                           ev_window);
6402         }
6403
6404         /* Give focus to the document view */
6405         gtk_widget_grab_focus (ev_window->priv->view);
6406
6407         /* Set it user interface params */
6408         ev_window_setup_recent (ev_window);
6409
6410         ev_window_setup_gtk_settings (ev_window);
6411
6412         setup_chrome_from_metadata (ev_window);
6413         set_chrome_actions (ev_window);
6414         update_chrome_visibility (ev_window);
6415
6416         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6417
6418         setup_view_from_metadata (ev_window);
6419         setup_sidebar_from_metadata (ev_window);
6420
6421         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6422         ev_window_setup_action_sensitivity (ev_window);
6423
6424         /* Drag and Drop */
6425         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6426                            GTK_DEST_DEFAULT_ALL,
6427                            NULL, 0,
6428                            GDK_ACTION_COPY);
6429         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6430 }
6431
6432 /**
6433  * ev_window_new:
6434  *
6435  * Creates a #GtkWidget that represents the window.
6436  *
6437  * Returns: the #GtkWidget that represents the window.
6438  */
6439 GtkWidget *
6440 ev_window_new (void)
6441 {
6442         GtkWidget *ev_window;
6443
6444         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6445                                               "type", GTK_WINDOW_TOPLEVEL,
6446                                               NULL));
6447
6448         return ev_window;
6449 }