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-type-builtins.h"
  90 #include "ev-window.h"
  91 #include "ev-window-title.h"
  92 #include "ev-print-operation.h"
  93 #include "ev-progress-message-area.h"
  94
  95 #ifdef ENABLE_DBUS
  96 #include "ev-media-player-keys.h"
  97 #endif /* ENABLE_DBUS */
  98
  99 #ifdef ENABLE_PDF
 100 #include <poppler.h>
 101 #endif
 102
 103 typedef enum {
 104         PAGE_MODE_DOCUMENT,
 105         PAGE_MODE_PASSWORD
 106 } EvWindowPageMode;
 107
 108 typedef enum {
 109         EV_CHROME_MENUBAR       = 1 << 0,
 110         EV_CHROME_TOOLBAR       = 1 << 1,
 111         EV_CHROME_FINDBAR       = 1 << 2,
 112         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 113         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 114         EV_CHROME_SIDEBAR       = 1 << 5,
 115         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 116 } EvChrome;
 117
 118 typedef enum {
 119         EV_SAVE_DOCUMENT,
 120         EV_SAVE_ATTACHMENT,
 121         EV_SAVE_IMAGE
 122 } EvSaveType;
 123
 124 struct _EvWindowPrivate {
 125         /* UI */
 126         EvChrome chrome;
 127
 128         GtkWidget *main_box;
 129         GtkWidget *menubar;
 130         GtkWidget *toolbar;
 131         GtkWidget *hpaned;
 132         GtkWidget *view_box;
 133         GtkWidget *sidebar;
 134         GtkWidget *find_bar;
 135         GtkWidget *scrolled_window;
 136         GtkWidget *view;
 137         GtkWidget *message_area;
 138         GtkWidget *password_view;
 139         GtkWidget *sidebar_thumbs;
 140         GtkWidget *sidebar_links;
 141         GtkWidget *sidebar_attachments;
 142         GtkWidget *sidebar_layers;
 143
 144         /* Menubar accels */
 145         guint           menubar_accel_keyval;
 146         GdkModifierType menubar_accel_modifier;
 147
 148         /* Progress Messages */
 149         guint progress_idle;
 150         GCancellable *progress_cancellable;
 151
 152         /* Dialogs */
 153         GtkWidget *properties;
 154         GtkWidget *print_dialog;
 155
 156         /* UI Builders */
 157         GtkActionGroup   *action_group;
 158         GtkActionGroup   *view_popup_action_group;
 159         GtkActionGroup   *attachment_popup_action_group;
 160         GtkRecentManager *recent_manager;
 161         GtkActionGroup   *recent_action_group;
 162         guint             recent_ui_id;
 163         GtkUIManager     *ui_manager;
 164
 165         /* Fullscreen mode */
 166         GtkWidget *fullscreen_toolbar;
 167
 168         /* Presentation mode */
 169         guint      presentation_timeout_id;
 170
 171         /* Popup view */
 172         GtkWidget *view_popup;
 173         EvLink    *link;
 174         EvImage   *image;
 175
 176         /* Popup attachment */
 177         GtkWidget    *attachment_popup;
 178         GList        *attach_list;
 179
 180         /* Document */
 181         EvDocumentModel *model;
 182         char *uri;
 183         glong uri_mtime;
 184         char *local_uri;
 185         gboolean in_reload;
 186         EvFileMonitor *monitor;
 187         guint setup_document_idle;
 188
 189         EvDocument *document;
 190         EvHistory *history;
 191         EvWindowPageMode page_mode;
 192         EvWindowTitle *title;
 193         EvMetadata *metadata;
 194
 195         /* Load params */
 196         EvLinkDest       *dest;
 197         gchar            *search_string;
 198         EvWindowRunMode   window_mode;
 199
 200         EvJob            *load_job;
 201         EvJob            *reload_job;
 202         EvJob            *thumbnail_job;
 203         EvJob            *save_job;
 204         EvJob            *find_job;
 205
 206         /* Printing */
 207         GQueue           *print_queue;
 208         GtkPrintSettings *print_settings;
 209         GtkPageSetup     *print_page_setup;
 210         gboolean          close_after_print;
 211 #ifdef WITH_GCONF
 212         GConfClient *gconf_client;
 213 #endif
 214 };
 215
 216 #define EV_WINDOW_GET_PRIVATE(object) \
 217         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 218
 219 #define PAGE_SELECTOR_ACTION    "PageSelector"
 220 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 221 #define NAVIGATION_ACTION       "Navigation"
 222
 223 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 224 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 225 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 226 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 227 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 228
 229 #define PRESENTATION_TIMEOUT 5
 230
 231 #define SIDEBAR_DEFAULT_SIZE    132
 232 #define LINKS_SIDEBAR_ID "links"
 233 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 234 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 235 #define LAYERS_SIDEBAR_ID "layers"
 236
 237 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 238 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 239 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 240
 241 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 242
 243 #define MIN_SCALE 0.05409
 244 #define MAX_SCALE 4.0
 245
 246 static const gchar *document_print_settings[] = {
 247         GTK_PRINT_SETTINGS_N_COPIES,
 248         GTK_PRINT_SETTINGS_COLLATE,
 249         GTK_PRINT_SETTINGS_REVERSE,
 250         GTK_PRINT_SETTINGS_NUMBER_UP,
 251         GTK_PRINT_SETTINGS_SCALE,
 252         GTK_PRINT_SETTINGS_PRINT_PAGES,
 253         GTK_PRINT_SETTINGS_PAGE_RANGES,
 254         GTK_PRINT_SETTINGS_PAGE_SET,
 255         GTK_PRINT_SETTINGS_OUTPUT_URI
 256 };
 257
 258 static void     ev_window_update_actions                (EvWindow         *ev_window);
 259 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 260                                                          GParamSpec       *pspec,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_set_page_mode                 (EvWindow         *window,
 263                                                          EvWindowPageMode  page_mode);
 264 static void     ev_window_load_job_cb                   (EvJob            *job,
 265                                                          gpointer          data);
 266 static void     ev_window_reload_document               (EvWindow         *window,
 267                                                          EvLinkDest *dest);
 268 static void     ev_window_reload_job_cb                 (EvJob            *job,
 269                                                          EvWindow         *window);
 270 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 271                                                          EvWindow         *ev_window);
 272 static void     ev_window_save_job_cb                   (EvJob            *save,
 273                                                          EvWindow         *window);
 274 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 275                                                          GParamSpec       *pspec,
 276                                                          EvWindow         *ev_window);
 277 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 278                                                          GParamSpec       *pspec,
 279                                                          EvWindow         *ev_window);
 280 static void     ev_window_add_recent                    (EvWindow         *window,
 281                                                          const char       *filename);
 282 static void     ev_window_run_fullscreen                (EvWindow         *window);
 283 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 284                                                          gboolean          unfullscreen_window);
 285 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 286                                                          EvWindow         *window);
 287 static void     ev_window_run_presentation              (EvWindow         *window);
 288 static void     ev_window_stop_presentation             (EvWindow         *window,
 289                                                          gboolean          unfullscreen_window);
 290 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 291                                                          EvWindow         *window);
 292 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 293                                                          EvWindow         *window);
 294 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 295                                                          EvWindow         *window);
 296 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 297                                                          EvWindow         *window);
 298 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 299                                                          EvWindow         *window);
 300 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 301                                                          EvWindow         *window);
 302 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 303                                                          EvWindow         *window);
 304 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 305                                                          EvWindow         *window);
 306 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 307                                                          EvWindow         *ev_window);
 308 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 309                                                          EvWindow         *ev_window);
 310 static void     view_handle_link_cb                     (EvView           *view,
 311                                                          EvLink           *link,
 312                                                          EvWindow         *window);
 313 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 314 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 315                                                          EvWindow         *ev_window);
 316 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 317                                                          GParamSpec       *param,
 318                                                          EvWindow         *ev_window);
 319 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 320                                                          GFile            *source_file);
 321 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 322                                                          const gchar      *key,
 323                                                          gpointer          user_data);
 324
 325 static guint ev_window_n_copies = 0;
 326
 327 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 328
 329 static void
 330 ev_window_set_action_sensitive (EvWindow   *ev_window,
 331                                 const char *name,
 332                                 gboolean    sensitive)
 333 {
 334         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 335                                                          name);
 336         gtk_action_set_sensitive (action, sensitive);
 337 }
 338
 339
 340 static void
 341 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 342 {
 343         EvDocument *document = ev_window->priv->document;
 344         const EvDocumentInfo *info = NULL;
 345         gboolean has_document = FALSE;
 346         gboolean ok_to_print = TRUE;
 347         gboolean ok_to_print_setup = TRUE;
 348         gboolean ok_to_copy = TRUE;
 349         gboolean has_properties = TRUE;
 350         gboolean override_restrictions = TRUE;
 351         gboolean can_get_text = FALSE;
 352         gboolean has_pages = FALSE;
 353         gboolean can_find = FALSE;
 354
 355         if (document) {
 356                 has_document = TRUE;
 357                 has_pages = ev_document_get_n_pages (document) > 0;
 358                 info = ev_document_get_info (document);
 359         }
 360
 361         if (!info || info->fields_mask == 0) {
 362                 has_properties = FALSE;
 363         }
 364
 365         if (has_document && EV_IS_SELECTION (document)) {
 366                 can_get_text = TRUE;
 367         }
 368
 369         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 370                 can_find = TRUE;
 371         }
 372
 373 #ifdef WITH_GCONF
 374         if (has_document)
 375                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 376                                                                GCONF_OVERRIDE_RESTRICTIONS,
 377                                                                NULL);
 378 #endif
 379         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 380                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 381                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 382         }
 383
 384         if (has_document && !ev_print_operation_exists_for_document(document))
 385                 ok_to_print = FALSE;
 386
 387 #ifdef WITH_GCONF
 388         if (has_document &&
 389             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 390                 ok_to_copy = FALSE;
 391         }
 392
 393         if (has_document &&
 394             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 395                 ok_to_print = FALSE;
 396         }
 397
 398         if (has_document &&
 399             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 400                 ok_to_print_setup = FALSE;
 401         }
 402 #endif
 403
 404         /* File menu */
 405         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 406         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 407 #if !GTK_CHECK_VERSION (2, 17, 4)
 408         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print && ok_to_print_setup);
 409 #endif
 410         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 411         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 412
 413         /* Edit menu */
 414         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 415         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 416         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 417         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 418         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 419
 420         /* View menu */
 421         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 422         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 423         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 424         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 425         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 426         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 427         ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages);
 428
 429         /* Toolbar-specific actions: */
 430         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 431         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 432         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 433
 434         /* Help menu */
 435 #ifdef G_OS_WIN32
 436         ev_window_set_action_sensitive (ev_window, "HelpContents", FALSE);
 437 #endif
 438
 439         ev_window_update_actions (ev_window);
 440 }
 441
 442 static void
 443 ev_window_update_actions (EvWindow *ev_window)
 444 {
 445         EvView *view = EV_VIEW (ev_window->priv->view);
 446         int n_pages = 0, page = -1;
 447         gboolean has_pages = FALSE;
 448         gboolean presentation_mode;
 449         gboolean can_find_in_page = FALSE;
 450         EvSizingMode sizing_mode;
 451
 452         if (ev_window->priv->document) {
 453                 page = ev_document_model_get_page (ev_window->priv->model);
 454                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 455                 has_pages = n_pages > 0;
 456         }
 457
 458         can_find_in_page = (ev_window->priv->find_job &&
 459                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 460
 461         ev_window_set_action_sensitive (ev_window, "EditCopy",
 462                                         has_pages &&
 463                                         ev_view_get_has_selection (view));
 464         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 465                                         has_pages && can_find_in_page);
 466         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 467                                         has_pages && can_find_in_page);
 468         ev_window_set_action_sensitive (ev_window, "F3",
 469                                         has_pages && can_find_in_page);
 470
 471         presentation_mode = ev_view_get_presentation (view);
 472
 473         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 474                                         has_pages &&
 475                                         ev_view_can_zoom_in (view) &&
 476                                         !presentation_mode);
 477         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 478                                         has_pages &&
 479                                         ev_view_can_zoom_out (view) &&
 480                                         !presentation_mode);
 481
 482         /* Go menu */
 483         if (has_pages) {
 484                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 485                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 486                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 487                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 488         } else {
 489                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 490                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 491                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 492                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 493         }
 494
 495         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 496         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 497                 GtkAction *action;
 498                 float      zoom;
 499                 float      real_zoom;
 500
 501                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 502                                                       ZOOM_CONTROL_ACTION);
 503
 504                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 505                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 506                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 507
 508                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 509         }
 510 }
 511
 512 static void
 513 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 514 {
 515         gboolean can_find;
 516
 517         can_find = window->priv->document &&
 518             EV_IS_DOCUMENT_FIND (window->priv->document);
 519
 520         if (window->priv->action_group) {
 521                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 522                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 523                 ev_window_set_action_sensitive (window, "Space", sensitive);
 524                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 525                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 526                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 527                 ev_window_set_action_sensitive (window, "Return", sensitive);
 528                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 529                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 530                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 531                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 532                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 533                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 534                 ev_window_set_action_sensitive (window, "p", sensitive);
 535                 ev_window_set_action_sensitive (window, "n", sensitive);
 536
 537                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 538         }
 539 }
 540
 541 static void
 542 set_widget_visibility (GtkWidget *widget, gboolean visible)
 543 {
 544         g_assert (GTK_IS_WIDGET (widget));
 545
 546         if (visible)
 547                 gtk_widget_show (widget);
 548         else
 549                 gtk_widget_hide (widget);
 550 }
 551
 552 static void
 553 update_chrome_visibility (EvWindow *window)
 554 {
 555         EvWindowPrivate *priv = window->priv;
 556         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 557         gboolean fullscreen_mode, presentation, fullscreen;
 558
 559         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 560         fullscreen = ev_document_model_get_fullscreen (priv->model);
 561         fullscreen_mode = fullscreen || presentation;
 562
 563         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 564         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 565                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 566         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 567                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 568         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 569         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 570
 571         set_widget_visibility (priv->menubar, menubar);
 572         set_widget_visibility (priv->toolbar, toolbar);
 573         set_widget_visibility (priv->find_bar, findbar);
 574         set_widget_visibility (priv->sidebar, sidebar);
 575
 576         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 577
 578         if (priv->fullscreen_toolbar != NULL) {
 579                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 580         }
 581 }
 582
 583 static void
 584 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 585 {
 586         EvWindowPrivate *priv = window->priv;
 587
 588         if (active) {
 589                 priv->chrome |= flag;
 590         } else {
 591                 priv->chrome &= ~flag;
 592         }
 593 }
 594
 595 static void
 596 update_sizing_buttons (EvWindow *window)
 597 {
 598         GtkActionGroup *action_group = window->priv->action_group;
 599         GtkAction *action;
 600         gboolean best_fit, page_width;
 601
 602         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 603                 case EV_SIZING_BEST_FIT:
 604                         best_fit = TRUE;
 605                         page_width = FALSE;
 606                         break;
 607                 case EV_SIZING_FIT_WIDTH:
 608                         best_fit = FALSE;
 609                         page_width = TRUE;
 610                         break;
 611                 default:
 612                         best_fit = page_width = FALSE;
 613                         break;
 614         }
 615
 616         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 617         g_signal_handlers_block_by_func
 618                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 619         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 620         g_signal_handlers_unblock_by_func
 621                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 622
 623         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 624         g_signal_handlers_block_by_func
 625                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 626         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 627         g_signal_handlers_unblock_by_func
 628                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 629
 630         action = gtk_action_group_get_action (window->priv->action_group,
 631                                               ZOOM_CONTROL_ACTION);
 632         if (best_fit) {
 633                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 634                                                  EPHY_ZOOM_BEST_FIT);
 635         } else if (page_width) {
 636                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 637                                                  EPHY_ZOOM_FIT_WIDTH);
 638         }
 639 }
 640
 641 /**
 642  * ev_window_is_empty:
 643  * @ev_window: The instance of the #EvWindow.
 644  *
 645  * It does look if there is any document loaded or if there is any job to load
 646  * a document.
 647  *
 648  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 649  *          loaded, %FALSE in other case.
 650  */
 651 gboolean
 652 ev_window_is_empty (const EvWindow *ev_window)
 653 {
 654         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 655
 656         return (ev_window->priv->document == NULL) &&
 657                 (ev_window->priv->load_job == NULL);
 658 }
 659
 660 static void
 661 ev_window_set_message_area (EvWindow  *window,
 662                             GtkWidget *area)
 663 {
 664         if (window->priv->message_area == area)
 665                 return;
 666
 667         if (window->priv->message_area)
 668                 gtk_widget_destroy (window->priv->message_area);
 669         window->priv->message_area = area;
 670
 671         if (!area)
 672                 return;
 673
 674         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 675                             window->priv->message_area,
 676                             FALSE, FALSE, 0);
 677         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 678                                window->priv->message_area, 0);
 679         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 680                                    (gpointer) &(window->priv->message_area));
 681 }
 682
 683 static void
 684 ev_window_message_area_response_cb (EvMessageArea *area,
 685                                     gint           response_id,
 686                                     EvWindow      *window)
 687 {
 688         ev_window_set_message_area (window, NULL);
 689 }
 690
 691 static void
 692 ev_window_error_message (EvWindow    *window,
 693                          GError      *error,
 694                          const gchar *format,
 695                          ...)
 696 {
 697         GtkWidget *area;
 698         va_list    args;
 699         gchar     *msg = NULL;
 700
 701         if (window->priv->message_area)
 702                 return;
 703
 704         va_start (args, format);
 705         msg = g_strdup_vprintf (format, args);
 706         va_end (args);
 707
 708         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 709                                     msg,
 710                                     GTK_STOCK_CLOSE,
 711                                     GTK_RESPONSE_CLOSE,
 712                                     NULL);
 713         g_free (msg);
 714
 715         if (error)
 716                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 717         g_signal_connect (area, "response",
 718                           G_CALLBACK (ev_window_message_area_response_cb),
 719                           window);
 720         gtk_widget_show (area);
 721         ev_window_set_message_area (window, area);
 722 }
 723
 724 static void
 725 ev_window_warning_message (EvWindow    *window,
 726                            const gchar *format,
 727                            ...)
 728 {
 729         GtkWidget *area;
 730         va_list    args;
 731         gchar     *msg = NULL;
 732
 733         if (window->priv->message_area)
 734                 return;
 735
 736         va_start (args, format);
 737         msg = g_strdup_vprintf (format, args);
 738         va_end (args);
 739
 740         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 741                                     msg,
 742                                     GTK_STOCK_CLOSE,
 743                                     GTK_RESPONSE_CLOSE,
 744                                     NULL);
 745         g_free (msg);
 746
 747         g_signal_connect (area, "response",
 748                           G_CALLBACK (ev_window_message_area_response_cb),
 749                           window);
 750         gtk_widget_show (area);
 751         ev_window_set_message_area (window, area);
 752 }
 753
 754 typedef struct _FindTask {
 755         const gchar *page_label;
 756         gchar *chapter;
 757 } FindTask;
 758
 759 static gboolean
 760 ev_window_find_chapter (GtkTreeModel *tree_model,
 761                         GtkTreePath  *path,
 762                         GtkTreeIter  *iter,
 763                         gpointer      data)
 764 {
 765         FindTask *task = (FindTask *)data;
 766         gchar *page_string;
 767
 768         gtk_tree_model_get (tree_model, iter,
 769                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 770                             -1);
 771
 772         if (!page_string)
 773                 return FALSE;
 774
 775         if (!strcmp (page_string, task->page_label)) {
 776                 gtk_tree_model_get (tree_model, iter,
 777                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 778                                     -1);
 779                 g_free (page_string);
 780                 return TRUE;
 781         }
 782
 783         g_free (page_string);
 784         return FALSE;
 785 }
 786
 787 static void
 788 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 789 {
 790         gchar *page_label = NULL;
 791         gchar *link_title;
 792         FindTask find_task;
 793         EvLink *real_link;
 794         EvLinkAction *action;
 795         EvLinkDest *dest;
 796
 797         if (window->priv->history == NULL)
 798                 return;
 799
 800         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 801                 return;
 802
 803         if (link) {
 804                 action = g_object_ref (ev_link_get_action (link));
 805                 dest = ev_link_action_get_dest (action);
 806                 page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest);
 807         } else {
 808                 dest = ev_link_dest_new_page (page);
 809                 action = ev_link_action_new_dest (dest);
 810                 page_label = ev_document_get_page_label (window->priv->document, page);
 811         }
 812
 813         if (!page_label)
 814                 return;
 815
 816         find_task.page_label = page_label;
 817         find_task.chapter = NULL;
 818
 819         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 820                 GtkTreeModel *model;
 821
 822                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 823
 824                 if (model) {
 825                         gtk_tree_model_foreach (model,
 826                                                 ev_window_find_chapter,
 827                                                 &find_task);
 828
 829                         g_object_unref (model);
 830                 }
 831         }
 832
 833         if (find_task.chapter)
 834                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 835         else
 836                 link_title = g_strdup_printf (_("Page %s"), page_label);
 837
 838         real_link = ev_link_new (link_title, action);
 839
 840         ev_history_add_link (window->priv->history, real_link);
 841
 842         g_free (find_task.chapter);
 843         g_free (link_title);
 844         g_free (page_label);
 845         g_object_unref (real_link);
 846 }
 847
 848 static void
 849 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 850 {
 851         int current_page = ev_document_model_get_page (window->priv->model);
 852
 853         ev_window_add_history (window, 0, link);
 854         ev_window_add_history (window, current_page, NULL);
 855 }
 856
 857 static void
 858 ev_window_page_changed_cb (EvWindow        *ev_window,
 859                            gint             old_page,
 860                            gint             new_page,
 861                            EvDocumentModel *model)
 862 {
 863         ev_window_update_actions (ev_window);
 864
 865         ev_window_update_find_status_message (ev_window);
 866
 867         if (abs (new_page - old_page) > 1) {
 868                 ev_window_add_history (ev_window, new_page, NULL);
 869                 ev_window_add_history (ev_window, old_page, NULL);
 870         }
 871
 872         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 873                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 874 }
 875
 876 static void
 877 update_document_mode (EvWindow *window, EvDocumentMode mode)
 878 {
 879         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 880                 ev_window_run_presentation (window);
 881         }
 882         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 883                 ev_window_run_fullscreen (window);
 884         }
 885 }
 886
 887 static void
 888 setup_chrome_from_metadata (EvWindow *window)
 889 {
 890         EvChrome chrome = EV_CHROME_NORMAL;
 891         gboolean show_toolbar;
 892
 893         if (window->priv->metadata &&
 894             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 895                 if (!show_toolbar)
 896                         chrome &= ~EV_CHROME_TOOLBAR;
 897         }
 898         window->priv->chrome = chrome;
 899 }
 900
 901 static void
 902 setup_sidebar_from_metadata (EvWindow *window)
 903 {
 904         EvDocument *document = window->priv->document;
 905         GtkWidget  *sidebar = window->priv->sidebar;
 906         GtkWidget  *links = window->priv->sidebar_links;
 907         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 908         GtkWidget  *attachments = window->priv->sidebar_attachments;
 909         GtkWidget  *layers = window->priv->sidebar_layers;
 910         gchar      *page_id;
 911         gint        sidebar_size;
 912         gboolean    sidebar_visibility;
 913
 914         if (!window->priv->metadata)
 915                 return;
 916
 917         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 918                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 919         }
 920
 921         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 922                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 924                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 925                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 926                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 928                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 930                 }
 931         } else if (document) {
 932                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 933                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 934                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 935                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 936                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 937                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 938                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 939                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 940                 }
 941         }
 942
 943         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 944                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 945                 update_chrome_visibility (window);
 946         }
 947 }
 948
 949 static void
 950 setup_model_from_metadata (EvWindow *window)
 951 {
 952         gint     page;
 953         gchar   *sizing_mode;
 954         gdouble  zoom;
 955         gint     rotation;
 956         gboolean inverted_colors = FALSE;
 957         gboolean continuous = FALSE;
 958         gboolean dual_page = FALSE;
 959         gboolean fullscreen = FALSE;
 960
 961         if (!window->priv->metadata)
 962                 return;
 963
 964         /* Current page */
 965         if (!window->priv->dest &&
 966             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 967                 ev_document_model_set_page (window->priv->model, page);
 968         }
 969
 970         /* Sizing mode */
 971         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 972                 GEnumValue *enum_value;
 973
 974                 enum_value = g_enum_get_value_by_nick
 975                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 976                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 977         }
 978
 979         /* Zoom */
 980         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 981             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 982                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 983                 ev_document_model_set_scale (window->priv->model, zoom);
 984         }
 985
 986         /* Rotation */
 987         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 988                 switch (rotation) {
 989                 case 90:
 990                         rotation = 90;
 991                         break;
 992                 case 180:
 993                         rotation = 180;
 994                         break;
 995                 case 270:
 996                         rotation = 270;
 997                         break;
 998                 default:
 999                         rotation = 0;
1000                         break;
1001                 }
1002                 ev_document_model_set_rotation (window->priv->model, rotation);
1003         }
1004
1005         /* Inverted Colors */
1006         if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors))
1007                 ev_document_model_set_inverted_colors (window->priv->model, inverted_colors);
1008
1009         /* Continuous */
1010         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1011                 ev_document_model_set_continuous (window->priv->model, continuous);
1012         }
1013
1014         /* Dual page */
1015         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1016                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1017         }
1018
1019         /* Fullscreen */
1020         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1021                 if (fullscreen) {
1022                         ev_window_run_fullscreen (window);
1023                 }
1024         }
1025 }
1026
1027 static void
1028 setup_document_from_metadata (EvWindow *window)
1029 {
1030         gint    page, n_pages;
1031         gint    width;
1032         gint    height;
1033         gdouble width_ratio;
1034         gdouble height_ratio;
1035
1036         if (!window->priv->metadata)
1037                 return;
1038
1039         /* Make sure to not open a document on the last page,
1040          * since closing it on the last page most likely means the
1041          * user was finished reading the document. In that case, reopening should
1042          * show the first page. */
1043         page = ev_document_model_get_page (window->priv->model);
1044         n_pages = ev_document_get_n_pages (window->priv->document);
1045         if (page == n_pages - 1)
1046                 ev_document_model_set_page (window->priv->model, 0);
1047
1048         setup_sidebar_from_metadata (window);
1049
1050         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1051             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1052                 return; /* size was already set in setup_size_from_metadata */
1053
1054         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1055             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1056                 gdouble    document_width;
1057                 gdouble    document_height;
1058                 GdkScreen *screen;
1059                 gint       request_width;
1060                 gint       request_height;
1061
1062                 ev_document_get_max_page_size (window->priv->document,
1063                                                &document_width, &document_height);
1064
1065                 request_width = (gint)(width_ratio * document_width + 0.5);
1066                 request_height = (gint)(height_ratio * document_height + 0.5);
1067
1068                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1069                 if (screen) {
1070                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1071                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1072                 }
1073
1074                 if (request_width > 0 && request_height > 0) {
1075                         gtk_window_resize (GTK_WINDOW (window),
1076                                            request_width,
1077                                            request_height);
1078                 }
1079         }
1080 }
1081
1082 static void
1083 setup_size_from_metadata (EvWindow *window)
1084 {
1085         gint     width;
1086         gint     height;
1087         gboolean maximized;
1088         gint     x;
1089         gint     y;
1090
1091         if (!window->priv->metadata)
1092                 return;
1093
1094         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1095                 if (maximized) {
1096                         gtk_window_maximize (GTK_WINDOW (window));
1097                         return;
1098                 } else {
1099                         gtk_window_unmaximize (GTK_WINDOW (window));
1100                 }
1101         }
1102
1103         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1104             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1105                 gtk_window_move (GTK_WINDOW (window), x, y);
1106         }
1107
1108         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1109             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1110                 gtk_window_resize (GTK_WINDOW (window), width, height);
1111         }
1112 }
1113
1114 static void
1115 setup_view_from_metadata (EvWindow *window)
1116 {
1117         gboolean presentation;
1118
1119         if (!window->priv->metadata)
1120                 return;
1121
1122         /* Presentation */
1123         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1124                 if (presentation) {
1125                         ev_window_run_presentation (window);
1126                 }
1127         }
1128 }
1129
1130 static void
1131 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1132 {
1133         if (ev_window->priv->thumbnail_job != NULL) {
1134                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1135                         ev_job_cancel (ev_window->priv->thumbnail_job);
1136
1137                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1138                                                       ev_window_set_icon_from_thumbnail,
1139                                                       ev_window);
1140                 g_object_unref (ev_window->priv->thumbnail_job);
1141                 ev_window->priv->thumbnail_job = NULL;
1142         }
1143 }
1144
1145 static void
1146 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1147                                    EvWindow       *ev_window)
1148 {
1149         if (job->thumbnail) {
1150                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1151                         ev_document_misc_invert_pixbuf (job->thumbnail);
1152                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1153                                      job->thumbnail);
1154         }
1155
1156         ev_window_clear_thumbnail_job (ev_window);
1157 }
1158
1159 static void
1160 ev_window_refresh_window_thumbnail (EvWindow *ev_window)
1161 {
1162         gdouble page_width;
1163         gdouble scale;
1164         gint rotation;
1165         EvDocument *document = ev_window->priv->document;
1166
1167         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1168             ev_document_get_n_pages (document) <= 0 ||
1169             !ev_document_check_dimensions (document)) {
1170                 return;
1171         }
1172
1173         ev_window_clear_thumbnail_job (ev_window);
1174
1175         ev_document_get_page_size (document, 0, &page_width, NULL);
1176         scale = 128. / page_width;
1177         rotation = ev_document_model_get_rotation (ev_window->priv->model);
1178
1179         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1180         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1181                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1182                           ev_window);
1183         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1184 }
1185
1186 #ifdef WITH_GCONF
1187 static void
1188 lockdown_changed (GConfClient *client,
1189                   guint        cnxn_id,
1190                   GConfEntry  *entry,
1191                   EvWindow    *ev_window)
1192 {
1193         ev_window_setup_action_sensitivity (ev_window);
1194 }
1195 #endif /* WITH_GCONF */
1196
1197 static gboolean
1198 ev_window_setup_document (EvWindow *ev_window)
1199 {
1200         const EvDocumentInfo *info;
1201         EvDocument *document = ev_window->priv->document;
1202         GtkAction *action;
1203
1204         ev_window->priv->setup_document_idle = 0;
1205
1206         ev_window_refresh_window_thumbnail (ev_window);
1207
1208         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1209         ev_window_title_set_document (ev_window->priv->title, document);
1210         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1211
1212 #ifdef WITH_GCONF
1213         if (!ev_window->priv->gconf_client)
1214                 ev_window->priv->gconf_client = gconf_client_get_default ();
1215         gconf_client_add_dir (ev_window->priv->gconf_client,
1216                               GCONF_LOCKDOWN_DIR,
1217                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1218                               NULL);
1219         gconf_client_add_dir (ev_window->priv->gconf_client,
1220                               GCONF_OVERRIDE_RESTRICTIONS,
1221                               GCONF_CLIENT_PRELOAD_NONE,
1222                               NULL);
1223         gconf_client_notify_add (ev_window->priv->gconf_client,
1224                                  GCONF_LOCKDOWN_DIR,
1225                                  (GConfClientNotifyFunc)lockdown_changed,
1226                                  ev_window, NULL, NULL);
1227         gconf_client_notify_add (ev_window->priv->gconf_client,
1228                                  GCONF_OVERRIDE_RESTRICTIONS,
1229                                  (GConfClientNotifyFunc)lockdown_changed,
1230                                  ev_window, NULL, NULL);
1231 #endif /* WITH_GCONF */
1232
1233         ev_window_setup_action_sensitivity (ev_window);
1234
1235         if (ev_window->priv->history)
1236                 g_object_unref (ev_window->priv->history);
1237         ev_window->priv->history = ev_history_new ();
1238         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1239         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1240
1241         if (ev_window->priv->properties) {
1242                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1243                                                    ev_window->priv->uri,
1244                                                    ev_window->priv->document);
1245         }
1246
1247         info = ev_document_get_info (document);
1248         update_document_mode (ev_window, info->mode);
1249
1250         gtk_widget_grab_focus (ev_window->priv->view);
1251
1252         return FALSE;
1253 }
1254
1255 static void
1256 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1257 {
1258         if (ev_window->priv->document == document)
1259                 return;
1260
1261         if (ev_window->priv->document)
1262                 g_object_unref (ev_window->priv->document);
1263         ev_window->priv->document = g_object_ref (document);
1264
1265         ev_window_set_message_area (ev_window, NULL);
1266
1267         if (ev_document_get_n_pages (document) <= 0) {
1268                 ev_window_warning_message (ev_window, "%s",
1269                                            _("The document contains no pages"));
1270         } else if (!ev_document_check_dimensions (document)) {
1271                 ev_window_warning_message (ev_window, "%s",
1272                                            _("The document contains only empty pages"));
1273         }
1274
1275         if (ev_window->priv->setup_document_idle > 0)
1276                 g_source_remove (ev_window->priv->setup_document_idle);
1277
1278         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1279 }
1280
1281 static void
1282 ev_window_document_changed (EvWindow *ev_window,
1283                             gpointer  user_data)
1284 {
1285         ev_window_reload_document (ev_window, NULL);
1286 }
1287
1288 static void
1289 ev_window_password_view_unlock (EvWindow *ev_window)
1290 {
1291         const gchar *password;
1292
1293         g_assert (ev_window->priv->load_job);
1294
1295         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1296         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1297         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1298 }
1299
1300 static void
1301 ev_window_clear_load_job (EvWindow *ev_window)
1302 {
1303         if (ev_window->priv->load_job != NULL) {
1304                 if (!ev_job_is_finished (ev_window->priv->load_job))
1305                         ev_job_cancel (ev_window->priv->load_job);
1306
1307                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1308                 g_object_unref (ev_window->priv->load_job);
1309                 ev_window->priv->load_job = NULL;
1310         }
1311 }
1312
1313 static void
1314 ev_window_clear_reload_job (EvWindow *ev_window)
1315 {
1316         if (ev_window->priv->reload_job != NULL) {
1317                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1318                         ev_job_cancel (ev_window->priv->reload_job);
1319
1320                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1321                 g_object_unref (ev_window->priv->reload_job);
1322                 ev_window->priv->reload_job = NULL;
1323         }
1324 }
1325
1326 static void
1327 ev_window_clear_local_uri (EvWindow *ev_window)
1328 {
1329         if (ev_window->priv->local_uri) {
1330                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1331                 g_free (ev_window->priv->local_uri);
1332                 ev_window->priv->local_uri = NULL;
1333         }
1334 }
1335
1336 static void
1337 ev_window_handle_link (EvWindow *ev_window,
1338                        EvLinkDest *dest)
1339 {
1340         if (dest) {
1341                 EvLink *link;
1342                 EvLinkAction *link_action;
1343
1344                 link_action = ev_link_action_new_dest (dest);
1345                 link = ev_link_new (NULL, link_action);
1346                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1347                 g_object_unref (link);
1348         }
1349 }
1350
1351 /* This callback will executed when load job will be finished.
1352  *
1353  * Since the flow of the error dialog is very confusing, we assume that both
1354  * document and uri will go away after this function is called, and thus we need
1355  * to ref/dup them.  Additionally, it needs to clear
1356  * ev_window->priv->password_{uri,document}, and thus people who call this
1357  * function should _not_ necessarily expect those to exist after being
1358  * called. */
1359 static void
1360 ev_window_load_job_cb (EvJob *job,
1361                        gpointer data)
1362 {
1363         EvWindow *ev_window = EV_WINDOW (data);
1364         EvDocument *document = EV_JOB (job)->document;
1365         EvJobLoad *job_load = EV_JOB_LOAD (job);
1366
1367         g_assert (job_load->uri);
1368
1369         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1370
1371         /* Success! */
1372         if (!ev_job_is_failed (job)) {
1373                 ev_document_model_set_document (ev_window->priv->model, document);
1374
1375                 setup_document_from_metadata (ev_window);
1376                 setup_view_from_metadata (ev_window);
1377
1378                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1379
1380                 ev_window_title_set_type (ev_window->priv->title,
1381                                           EV_WINDOW_TITLE_DOCUMENT);
1382                 if (job_load->password) {
1383                         GPasswordSave flags;
1384
1385                         flags = ev_password_view_get_password_save_flags (
1386                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1387                         ev_keyring_save_password (ev_window->priv->uri,
1388                                                   job_load->password,
1389                                                   flags);
1390                 }
1391
1392                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1393                 /* Already unrefed by ev_link_action
1394                  * FIXME: link action should inc dest ref counting
1395                  * or not unref it at all
1396                  */
1397                 ev_window->priv->dest = NULL;
1398
1399                 switch (ev_window->priv->window_mode) {
1400                         case EV_WINDOW_MODE_FULLSCREEN:
1401                                 ev_window_run_fullscreen (ev_window);
1402                                 break;
1403                         case EV_WINDOW_MODE_PRESENTATION:
1404                                 ev_window_run_presentation (ev_window);
1405                                 break;
1406                         default:
1407                                 break;
1408                 }
1409
1410                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1411                         ev_window_cmd_edit_find (NULL, ev_window);
1412                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1413                                                         ev_window->priv->search_string);
1414                 }
1415
1416                 g_free (ev_window->priv->search_string);
1417                 ev_window->priv->search_string = NULL;
1418
1419                 /* Create a monitor for the document */
1420                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1421                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1422                                           G_CALLBACK (ev_window_document_changed),
1423                                           ev_window);
1424
1425                 ev_window_clear_load_job (ev_window);
1426                 return;
1427         }
1428
1429         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1430                 gchar *password;
1431
1432                 setup_view_from_metadata (ev_window);
1433
1434                 /* First look whether password is in keyring */
1435                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1436                 if (password) {
1437                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1438                                 /* Password in kering is wrong */
1439                                 ev_job_load_set_password (job_load, NULL);
1440                                 /* FIXME: delete password from keyring? */
1441                         } else {
1442                                 ev_job_load_set_password (job_load, password);
1443                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1444                                 g_free (password);
1445                                 return;
1446                         }
1447
1448                         g_free (password);
1449                 }
1450
1451                 /* We need to ask the user for a password */
1452                 ev_window_title_set_uri (ev_window->priv->title,
1453                                          ev_window->priv->uri);
1454                 ev_window_title_set_type (ev_window->priv->title,
1455                                           EV_WINDOW_TITLE_PASSWORD);
1456
1457                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1458                                           job_load->uri);
1459
1460                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1461
1462                 ev_job_load_set_password (job_load, NULL);
1463                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1464         } else {
1465                 ev_window_error_message (ev_window, job->error,
1466                                          "%s", _("Unable to open document"));
1467                 ev_window_clear_load_job (ev_window);
1468         }
1469 }
1470
1471 static void
1472 ev_window_reload_job_cb (EvJob    *job,
1473                          EvWindow *ev_window)
1474 {
1475         GtkWidget *widget;
1476
1477         if (ev_job_is_failed (job)) {
1478                 ev_window_clear_reload_job (ev_window);
1479                 ev_window->priv->in_reload = FALSE;
1480                 if (ev_window->priv->dest) {
1481                         g_object_unref (ev_window->priv->dest);
1482                         ev_window->priv->dest = NULL;
1483                 }
1484
1485                 return;
1486         }
1487
1488         ev_document_model_set_document (ev_window->priv->model,
1489                                         job->document);
1490         if (ev_window->priv->dest) {
1491                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1492                 /* Already unrefed by ev_link_action
1493                  * FIXME: link action should inc dest ref counting
1494                  * or not unref it at all
1495                  */
1496                 ev_window->priv->dest = NULL;
1497         }
1498
1499         /* Restart the search after reloading */
1500         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1501         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1502                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1503                                             NULL, ev_window);
1504         }
1505
1506         ev_window_clear_reload_job (ev_window);
1507         ev_window->priv->in_reload = FALSE;
1508 }
1509
1510 /**
1511  * ev_window_get_uri:
1512  * @ev_window: The instance of the #EvWindow.
1513  *
1514  * It returns the uri of the document showed in the #EvWindow.
1515  *
1516  * Returns: the uri of the document showed in the #EvWindow.
1517  */
1518 const char *
1519 ev_window_get_uri (EvWindow *ev_window)
1520 {
1521         return ev_window->priv->uri;
1522 }
1523
1524 /**
1525  * ev_window_close_dialogs:
1526  * @ev_window: The window where dialogs will be closed.
1527  *
1528  * It looks for password, print and properties dialogs and closes them and
1529  * frees them from memory. If there is any print job it does free it too.
1530  */
1531 static void
1532 ev_window_close_dialogs (EvWindow *ev_window)
1533 {
1534         if (ev_window->priv->print_dialog)
1535                 gtk_widget_destroy (ev_window->priv->print_dialog);
1536         ev_window->priv->print_dialog = NULL;
1537
1538         if (ev_window->priv->properties)
1539                 gtk_widget_destroy (ev_window->priv->properties);
1540         ev_window->priv->properties = NULL;
1541 }
1542
1543 static void
1544 ev_window_clear_progress_idle (EvWindow *ev_window)
1545 {
1546         if (ev_window->priv->progress_idle > 0)
1547                 g_source_remove (ev_window->priv->progress_idle);
1548         ev_window->priv->progress_idle = 0;
1549 }
1550
1551 static void
1552 reset_progress_idle (EvWindow *ev_window)
1553 {
1554         ev_window->priv->progress_idle = 0;
1555 }
1556
1557 static void
1558 ev_window_show_progress_message (EvWindow   *ev_window,
1559                                  guint       interval,
1560                                  GSourceFunc function)
1561 {
1562         if (ev_window->priv->progress_idle > 0)
1563                 g_source_remove (ev_window->priv->progress_idle);
1564         ev_window->priv->progress_idle =
1565                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1566                                             interval, function,
1567                                             ev_window,
1568                                             (GDestroyNotify)reset_progress_idle);
1569 }
1570
1571 static void
1572 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1573 {
1574         if (ev_window->priv->progress_cancellable)
1575                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1576         else
1577                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1578 }
1579
1580 static void
1581 ev_window_progress_response_cb (EvProgressMessageArea *area,
1582                                 gint                   response,
1583                                 EvWindow              *ev_window)
1584 {
1585         if (response == GTK_RESPONSE_CANCEL)
1586                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1587         ev_window_set_message_area (ev_window, NULL);
1588 }
1589
1590 static gboolean
1591 show_loading_progress (EvWindow *ev_window)
1592 {
1593         GtkWidget *area;
1594         gchar     *text;
1595         gchar     *display_name;
1596
1597         if (ev_window->priv->message_area)
1598                 return FALSE;
1599
1600         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1601         display_name = g_markup_escape_text (text, -1);
1602         g_free (text);
1603         text = g_strdup_printf (_("Loading document from “%s”"),
1604                                 display_name);
1605
1606         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1607                                              text,
1608                                              GTK_STOCK_CLOSE,
1609                                              GTK_RESPONSE_CLOSE,
1610                                              GTK_STOCK_CANCEL,
1611                                              GTK_RESPONSE_CANCEL,
1612                                              NULL);
1613         g_signal_connect (area, "response",
1614                           G_CALLBACK (ev_window_progress_response_cb),
1615                           ev_window);
1616         gtk_widget_show (area);
1617         ev_window_set_message_area (ev_window, area);
1618
1619         g_free (text);
1620         g_free (display_name);
1621
1622         return FALSE;
1623 }
1624
1625 static void
1626 ev_window_load_remote_failed (EvWindow *ev_window,
1627                               GError   *error)
1628 {
1629         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1630         ev_window->priv->in_reload = FALSE;
1631         ev_window_error_message (ev_window, error,
1632                                  "%s", _("Unable to open document"));
1633         g_free (ev_window->priv->local_uri);
1634         ev_window->priv->local_uri = NULL;
1635         ev_window->priv->uri_mtime = 0;
1636 }
1637
1638 static void
1639 set_uri_mtime (GFile        *source,
1640                GAsyncResult *async_result,
1641                EvWindow     *ev_window)
1642 {
1643         GFileInfo *info;
1644         GError *error = NULL;
1645
1646         info = g_file_query_info_finish (source, async_result, &error);
1647
1648         if (error) {
1649                 ev_window->priv->uri_mtime = 0;
1650                 g_error_free (error);
1651         } else {
1652                 GTimeVal mtime;
1653
1654                 g_file_info_get_modification_time (info, &mtime);
1655                 ev_window->priv->uri_mtime = mtime.tv_sec;
1656                 g_object_unref (info);
1657         }
1658
1659         g_object_unref (source);
1660 }
1661
1662 static void
1663 mount_volume_ready_cb (GFile        *source,
1664                        GAsyncResult *async_result,
1665                        EvWindow     *ev_window)
1666 {
1667         GError *error = NULL;
1668
1669         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1670
1671         if (error) {
1672                 ev_window_load_remote_failed (ev_window, error);
1673                 g_object_unref (source);
1674                 g_error_free (error);
1675         } else {
1676                 /* Volume successfully mounted,
1677                    try opening the file again */
1678                 ev_window_load_file_remote (ev_window, source);
1679         }
1680 }
1681
1682 static void
1683 window_open_file_copy_ready_cb (GFile        *source,
1684                                 GAsyncResult *async_result,
1685                                 EvWindow     *ev_window)
1686 {
1687         GError *error = NULL;
1688
1689         ev_window_clear_progress_idle (ev_window);
1690         ev_window_set_message_area (ev_window, NULL);
1691
1692         g_file_copy_finish (source, async_result, &error);
1693         if (!error) {
1694                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1695                 g_file_query_info_async (source,
1696                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1697                                          0, G_PRIORITY_DEFAULT,
1698                                          NULL,
1699                                          (GAsyncReadyCallback)set_uri_mtime,
1700                                          ev_window);
1701                 return;
1702         }
1703
1704         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1705                 GMountOperation *operation;
1706
1707                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1708                 g_file_mount_enclosing_volume (source,
1709                                                G_MOUNT_MOUNT_NONE,
1710                                                operation, NULL,
1711                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1712                                                ev_window);
1713                 g_object_unref (operation);
1714         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1715                 ev_window_clear_load_job (ev_window);
1716                 ev_window_clear_local_uri (ev_window);
1717                 g_free (ev_window->priv->uri);
1718                 ev_window->priv->uri = NULL;
1719                 g_object_unref (source);
1720
1721                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1722         } else {
1723                 ev_window_load_remote_failed (ev_window, error);
1724                 g_object_unref (source);
1725         }
1726
1727         g_error_free (error);
1728 }
1729
1730 static void
1731 window_open_file_copy_progress_cb (goffset   n_bytes,
1732                                    goffset   total_bytes,
1733                                    EvWindow *ev_window)
1734 {
1735         gchar *status;
1736         gdouble fraction;
1737
1738         if (!ev_window->priv->message_area)
1739                 return;
1740
1741         if (total_bytes <= 0)
1742                 return;
1743
1744         fraction = n_bytes / (gdouble)total_bytes;
1745         status = g_strdup_printf (_("Downloading document (%d%%)"),
1746                                   (gint)(fraction * 100));
1747
1748         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1749                                              status);
1750         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1751                                                fraction);
1752
1753         g_free (status);
1754 }
1755
1756 static void
1757 ev_window_load_file_remote (EvWindow *ev_window,
1758                             GFile    *source_file)
1759 {
1760         GFile *target_file;
1761
1762         if (!ev_window->priv->local_uri) {
1763                 char *base_name, *template;
1764                 GFile *tmp_file;
1765                 GError *err = NULL;
1766
1767                 /* We'd like to keep extension of source uri since
1768                  * it helps to resolve some mime types, say cbz.
1769                  */
1770                 base_name = g_file_get_basename (source_file);
1771                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1772                 g_free (base_name);
1773
1774                 tmp_file = ev_mkstemp_file (template, &err);
1775                 g_free (template);
1776                 if (tmp_file == NULL) {
1777                         ev_window_error_message (ev_window, err,
1778                                                  "%s", _("Failed to load remote file."));
1779                         g_error_free (err);
1780                         return;
1781                 }
1782
1783                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1784                 g_object_unref (tmp_file);
1785
1786                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1787                                      ev_window->priv->local_uri);
1788         }
1789
1790         ev_window_reset_progress_cancellable (ev_window);
1791
1792         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1793         g_file_copy_async (source_file, target_file,
1794                            G_FILE_COPY_OVERWRITE,
1795                            G_PRIORITY_DEFAULT,
1796                            ev_window->priv->progress_cancellable,
1797                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1798                            ev_window,
1799                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1800                            ev_window);
1801         g_object_unref (target_file);
1802
1803         ev_window_show_progress_message (ev_window, 1,
1804                                          (GSourceFunc)show_loading_progress);
1805 }
1806
1807 void
1808 ev_window_open_uri (EvWindow       *ev_window,
1809                     const char     *uri,
1810                     EvLinkDest     *dest,
1811                     EvWindowRunMode mode,
1812                     const gchar    *search_string)
1813 {
1814         GFile *source_file;
1815
1816         ev_window->priv->in_reload = FALSE;
1817
1818         if (ev_window->priv->uri &&
1819             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1820                 ev_window_reload_document (ev_window, dest);
1821                 return;
1822         }
1823
1824         if (ev_window->priv->monitor) {
1825                 g_object_unref (ev_window->priv->monitor);
1826                 ev_window->priv->monitor = NULL;
1827         }
1828
1829         ev_window_close_dialogs (ev_window);
1830         ev_window_clear_load_job (ev_window);
1831         ev_window_clear_local_uri (ev_window);
1832         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1833
1834         ev_window->priv->window_mode = mode;
1835
1836         if (ev_window->priv->uri)
1837                 g_free (ev_window->priv->uri);
1838         ev_window->priv->uri = g_strdup (uri);
1839
1840         if (ev_window->priv->metadata)
1841                 g_object_unref (ev_window->priv->metadata);
1842
1843         source_file = g_file_new_for_uri (uri);
1844         if (ev_is_metadata_supported_for_file (source_file))
1845                 ev_window->priv->metadata = ev_metadata_new (source_file);
1846         else
1847                 ev_window->priv->metadata = NULL;
1848
1849         if (ev_window->priv->search_string)
1850                 g_free (ev_window->priv->search_string);
1851         ev_window->priv->search_string = search_string ?
1852                 g_strdup (search_string) : NULL;
1853
1854         if (ev_window->priv->dest)
1855                 g_object_unref (ev_window->priv->dest);
1856         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1857
1858         setup_size_from_metadata (ev_window);
1859         setup_model_from_metadata (ev_window);
1860
1861         ev_window->priv->load_job = ev_job_load_new (uri);
1862         g_signal_connect (ev_window->priv->load_job,
1863                           "finished",
1864                           G_CALLBACK (ev_window_load_job_cb),
1865                           ev_window);
1866
1867         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1868                 ev_window_load_file_remote (ev_window, source_file);
1869         } else {
1870                 g_object_unref (source_file);
1871                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1872         }
1873 }
1874
1875 void
1876 ev_window_open_document (EvWindow       *ev_window,
1877                          EvDocument     *document,
1878                          EvLinkDest     *dest,
1879                          EvWindowRunMode mode,
1880                          const gchar    *search_string)
1881 {
1882         if (document == ev_window->priv->document)
1883                 return;
1884
1885         ev_window_close_dialogs (ev_window);
1886         ev_window_clear_load_job (ev_window);
1887         ev_window_clear_local_uri (ev_window);
1888
1889         if (ev_window->priv->monitor) {
1890                 g_object_unref (ev_window->priv->monitor);
1891                 ev_window->priv->monitor = NULL;
1892         }
1893
1894         if (ev_window->priv->uri)
1895                 g_free (ev_window->priv->uri);
1896         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1897
1898         setup_size_from_metadata (ev_window);
1899         setup_model_from_metadata (ev_window);
1900
1901         ev_document_model_set_document (ev_window->priv->model, document);
1902
1903         setup_document_from_metadata (ev_window);
1904         setup_view_from_metadata (ev_window);
1905
1906         if (dest) {
1907                 EvLink *link;
1908                 EvLinkAction *link_action;
1909
1910                 link_action = ev_link_action_new_dest (dest);
1911                 link = ev_link_new (NULL, link_action);
1912                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1913                 /* FIXME: link action should inc dest ref counting
1914                  * or not unref it at all
1915                  */
1916                 g_object_ref (dest);
1917                 g_object_unref (link);
1918         }
1919
1920         switch (mode) {
1921         case EV_WINDOW_MODE_FULLSCREEN:
1922                 ev_window_run_fullscreen (ev_window);
1923                 break;
1924         case EV_WINDOW_MODE_PRESENTATION:
1925                 ev_window_run_presentation (ev_window);
1926                 break;
1927         default:
1928                 break;
1929         }
1930
1931         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1932                 ev_window_cmd_edit_find (NULL, ev_window);
1933                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1934                                                 search_string);
1935         }
1936
1937         /* Create a monitor for the document */
1938         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1939         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1940                                   G_CALLBACK (ev_window_document_changed),
1941                                   ev_window);
1942 }
1943
1944 static void
1945 ev_window_reload_local (EvWindow *ev_window)
1946 {
1947         const gchar *uri;
1948
1949         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1950         ev_window->priv->reload_job = ev_job_load_new (uri);
1951         g_signal_connect (ev_window->priv->reload_job, "finished",
1952                           G_CALLBACK (ev_window_reload_job_cb),
1953                           ev_window);
1954         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1955 }
1956
1957 static gboolean
1958 show_reloading_progress (EvWindow *ev_window)
1959 {
1960         GtkWidget *area;
1961         gchar     *text;
1962
1963         if (ev_window->priv->message_area)
1964                 return FALSE;
1965
1966         text = g_strdup_printf (_("Reloading document from %s"),
1967                                 ev_window->priv->uri);
1968         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1969                                              text,
1970                                              GTK_STOCK_CLOSE,
1971                                              GTK_RESPONSE_CLOSE,
1972                                              GTK_STOCK_CANCEL,
1973                                              GTK_RESPONSE_CANCEL,
1974                                              NULL);
1975         g_signal_connect (area, "response",
1976                           G_CALLBACK (ev_window_progress_response_cb),
1977                           ev_window);
1978         gtk_widget_show (area);
1979         ev_window_set_message_area (ev_window, area);
1980         g_free (text);
1981
1982         return FALSE;
1983 }
1984
1985 static void
1986 reload_remote_copy_ready_cb (GFile        *remote,
1987                              GAsyncResult *async_result,
1988                              EvWindow     *ev_window)
1989 {
1990         GError *error = NULL;
1991
1992         ev_window_clear_progress_idle (ev_window);
1993
1994         g_file_copy_finish (remote, async_result, &error);
1995         if (error) {
1996                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1997                         ev_window_error_message (ev_window, error,
1998                                                  "%s", _("Failed to reload document."));
1999                 g_error_free (error);
2000         } else {
2001                 ev_window_reload_local (ev_window);
2002         }
2003
2004         g_object_unref (remote);
2005 }
2006
2007 static void
2008 reload_remote_copy_progress_cb (goffset   n_bytes,
2009                                 goffset   total_bytes,
2010                                 EvWindow *ev_window)
2011 {
2012         gchar *status;
2013         gdouble fraction;
2014
2015         if (!ev_window->priv->message_area)
2016                 return;
2017
2018         if (total_bytes <= 0)
2019                 return;
2020
2021         fraction = n_bytes / (gdouble)total_bytes;
2022         status = g_strdup_printf (_("Downloading document (%d%%)"),
2023                                   (gint)(fraction * 100));
2024
2025         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2026                                              status);
2027         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2028                                                fraction);
2029
2030         g_free (status);
2031 }
2032
2033 static void
2034 query_remote_uri_mtime_cb (GFile        *remote,
2035                            GAsyncResult *async_result,
2036                            EvWindow     *ev_window)
2037 {
2038         GFileInfo *info;
2039         GTimeVal   mtime;
2040         GError    *error = NULL;
2041
2042         info = g_file_query_info_finish (remote, async_result, &error);
2043         if (error) {
2044                 g_error_free (error);
2045                 g_object_unref (remote);
2046                 ev_window_reload_local (ev_window);
2047
2048                 return;
2049         }
2050
2051         g_file_info_get_modification_time (info, &mtime);
2052         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2053                 GFile *target_file;
2054
2055                 /* Remote file has changed */
2056                 ev_window->priv->uri_mtime = mtime.tv_sec;
2057
2058                 ev_window_reset_progress_cancellable (ev_window);
2059
2060                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2061                 g_file_copy_async (remote, target_file,
2062                                    G_FILE_COPY_OVERWRITE,
2063                                    G_PRIORITY_DEFAULT,
2064                                    ev_window->priv->progress_cancellable,
2065                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2066                                    ev_window,
2067                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2068                                    ev_window);
2069                 g_object_unref (target_file);
2070                 ev_window_show_progress_message (ev_window, 1,
2071                                                  (GSourceFunc)show_reloading_progress);
2072         } else {
2073                 g_object_unref (remote);
2074                 ev_window_reload_local (ev_window);
2075         }
2076
2077         g_object_unref (info);
2078 }
2079
2080 static void
2081 ev_window_reload_remote (EvWindow *ev_window)
2082 {
2083         GFile *remote;
2084
2085         remote = g_file_new_for_uri (ev_window->priv->uri);
2086         /* Reload the remote uri only if it has changed */
2087         g_file_query_info_async (remote,
2088                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2089                                  0, G_PRIORITY_DEFAULT,
2090                                  NULL,
2091                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2092                                  ev_window);
2093 }
2094
2095 static void
2096 ev_window_reload_document (EvWindow *ev_window,
2097                            EvLinkDest *dest)
2098 {
2099         gint page;
2100
2101
2102         ev_window_clear_reload_job (ev_window);
2103         ev_window->priv->in_reload = TRUE;
2104
2105         page = ev_document_model_get_page (ev_window->priv->model);
2106
2107         if (ev_window->priv->dest)
2108                 g_object_unref (ev_window->priv->dest);
2109         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2110
2111         if (ev_window->priv->local_uri) {
2112                 ev_window_reload_remote (ev_window);
2113         } else {
2114                 ev_window_reload_local (ev_window);
2115         }
2116 }
2117
2118 static void
2119 file_open_dialog_response_cb (GtkWidget *chooser,
2120                               gint       response_id,
2121                               EvWindow  *ev_window)
2122 {
2123         if (response_id == GTK_RESPONSE_OK) {
2124                 GSList *uris;
2125                 gchar  *uri;
2126
2127                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2128
2129                 ev_application_open_uri_list (EV_APP, uris,
2130                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2131                                               gtk_get_current_event_time ());
2132
2133                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2134                 g_slist_free (uris);
2135
2136                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2137                 ev_application_set_filechooser_uri (EV_APP,
2138                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2139                                                     uri);
2140                 g_free (uri);
2141         }
2142
2143         gtk_widget_destroy (chooser);
2144 }
2145
2146 static void
2147 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2148 {
2149         GtkWidget   *chooser;
2150         const gchar *default_uri;
2151         gchar       *parent_uri = NULL;
2152
2153         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2154                                                GTK_WINDOW (window),
2155                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2156                                                GTK_STOCK_CANCEL,
2157                                                GTK_RESPONSE_CANCEL,
2158                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2159                                                NULL);
2160
2161         ev_document_factory_add_filters (chooser, NULL);
2162         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2163         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2164
2165         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2166         if (!default_uri && window->priv->uri) {
2167                 GFile *file, *parent;
2168
2169                 file = g_file_new_for_uri (window->priv->uri);
2170                 parent = g_file_get_parent (file);
2171                 if (parent) {
2172                         parent_uri = g_file_get_uri (parent);
2173                         default_uri = parent_uri;
2174                         g_object_unref (parent);
2175                 }
2176                 g_object_unref (file);
2177         }
2178
2179         if (default_uri) {
2180                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2181         } else {
2182                 const gchar *folder;
2183
2184                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2185                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2186                                                      folder ? folder : g_get_home_dir ());
2187         }
2188         g_free (parent_uri);
2189
2190         g_signal_connect (chooser, "response",
2191                           G_CALLBACK (file_open_dialog_response_cb),
2192                           window);
2193
2194         gtk_widget_show (chooser);
2195 }
2196
2197 static void
2198 ev_window_open_copy_at_dest (EvWindow   *window,
2199                              EvLinkDest *dest)
2200 {
2201         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2202
2203         ev_window_n_copies++;
2204
2205         if (window->priv->metadata)
2206                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2207         ev_window_open_document (new_window,
2208                                  window->priv->document,
2209                                  dest, 0, NULL);
2210         gtk_window_present (GTK_WINDOW (new_window));
2211 }
2212
2213 static void
2214 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2215 {
2216         ev_window_open_copy_at_dest (window, NULL);
2217 }
2218
2219 static void
2220 ev_window_cmd_recent_file_activate (GtkAction *action,
2221                                     EvWindow  *window)
2222 {
2223         GtkRecentInfo *info;
2224         const gchar   *uri;
2225
2226         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2227         g_assert (info != NULL);
2228
2229         uri = gtk_recent_info_get_uri (info);
2230
2231         ev_application_open_uri_at_dest (EV_APP, uri,
2232                                          gtk_window_get_screen (GTK_WINDOW (window)),
2233                                          NULL, 0, NULL, gtk_get_current_event_time ());
2234 }
2235
2236 static void
2237 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2238                                              const gchar        *uri,
2239                                              EvWindow           *window)
2240 {
2241         ev_application_open_uri_at_dest (EV_APP, uri,
2242                                          gtk_window_get_screen (GTK_WINDOW (window)),
2243                                          NULL, 0, NULL, gtk_get_current_event_time ());
2244 }
2245
2246 static void
2247 ev_window_add_recent (EvWindow *window, const char *filename)
2248 {
2249         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2250 }
2251
2252 static gint
2253 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2254 {
2255         gboolean     has_ev_a, has_ev_b;
2256         const gchar *evince = g_get_application_name ();
2257
2258         has_ev_a = gtk_recent_info_has_application (a, evince);
2259         has_ev_b = gtk_recent_info_has_application (b, evince);
2260
2261         if (has_ev_a && has_ev_b) {
2262                 time_t time_a, time_b;
2263
2264                 time_a = gtk_recent_info_get_modified (a);
2265                 time_b = gtk_recent_info_get_modified (b);
2266
2267                 return (time_b - time_a);
2268         } else if (has_ev_a) {
2269                 return -1;
2270         } else if (has_ev_b) {
2271                 return 1;
2272         }
2273
2274         return 0;
2275 }
2276
2277 /*
2278  * Doubles underscore to avoid spurious menu accels.
2279  */
2280 static gchar *
2281 ev_window_get_recent_file_label (gint index, const gchar *filename)
2282 {
2283         GString *str;
2284         gint length;
2285         const gchar *p;
2286         const gchar *end;
2287         gboolean is_rtl;
2288
2289         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2290
2291         g_return_val_if_fail (filename != NULL, NULL);
2292
2293         length = strlen (filename);
2294         str = g_string_sized_new (length + 10);
2295         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2296
2297         p = filename;
2298         end = filename + length;
2299
2300         while (p != end) {
2301                 const gchar *next;
2302                 next = g_utf8_next_char (p);
2303
2304                 switch (*p) {
2305                         case '_':
2306                                 g_string_append (str, "__");
2307                                 break;
2308                         default:
2309                                 g_string_append_len (str, p, next - p);
2310                                 break;
2311                 }
2312
2313                 p = next;
2314         }
2315
2316         return g_string_free (str, FALSE);
2317 }
2318
2319 static void
2320 ev_window_setup_recent (EvWindow *ev_window)
2321 {
2322         GList        *items, *l;
2323         guint         n_items = 0;
2324         const gchar  *evince = g_get_application_name ();
2325         static guint  i = 0;
2326
2327         if (ev_window->priv->recent_ui_id > 0) {
2328                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2329                                           ev_window->priv->recent_ui_id);
2330                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2331         }
2332         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2333
2334         if (ev_window->priv->recent_action_group) {
2335                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2336                                                     ev_window->priv->recent_action_group);
2337                 g_object_unref (ev_window->priv->recent_action_group);
2338         }
2339         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2340         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2341                                             ev_window->priv->recent_action_group, 0);
2342
2343         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2344         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2345
2346         for (l = items; l && l->data; l = g_list_next (l)) {
2347                 GtkRecentInfo *info;
2348                 GtkAction     *action;
2349                 gchar         *action_name;
2350                 gchar         *label;
2351
2352                 info = (GtkRecentInfo *) l->data;
2353
2354                 if (!gtk_recent_info_has_application (info, evince) ||
2355                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2356                         continue;
2357
2358                 action_name = g_strdup_printf ("RecentFile%u", i++);
2359                 label = ev_window_get_recent_file_label (
2360                         n_items + 1, gtk_recent_info_get_display_name (info));
2361
2362                 action = g_object_new (GTK_TYPE_ACTION,
2363                                        "name", action_name,
2364                                        "label", label,
2365                                        NULL);
2366
2367                 g_object_set_data_full (G_OBJECT (action),
2368                                         "gtk-recent-info",
2369                                         gtk_recent_info_ref (info),
2370                                         (GDestroyNotify) gtk_recent_info_unref);
2371
2372                 g_signal_connect (action, "activate",
2373                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2374                                   (gpointer) ev_window);
2375
2376                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2377                                              action);
2378                 g_object_unref (action);
2379
2380                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2381                                        ev_window->priv->recent_ui_id,
2382                                        "/MainMenu/FileMenu/RecentFilesMenu",
2383                                        label,
2384                                        action_name,
2385                                        GTK_UI_MANAGER_MENUITEM,
2386                                        FALSE);
2387                 g_free (action_name);
2388                 g_free (label);
2389
2390                 if (++n_items == 5)
2391                         break;
2392         }
2393
2394         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2395         g_list_free (items);
2396 }
2397
2398 static gboolean
2399 show_saving_progress (GFile *dst)
2400 {
2401         EvWindow  *ev_window;
2402         GtkWidget *area;
2403         gchar     *text;
2404         gchar     *uri;
2405         EvSaveType save_type;
2406
2407         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2408         ev_window->priv->progress_idle = 0;
2409
2410         if (ev_window->priv->message_area)
2411                 return FALSE;
2412
2413         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2414         uri = g_file_get_uri (dst);
2415         switch (save_type) {
2416         case EV_SAVE_DOCUMENT:
2417                 text = g_strdup_printf (_("Saving document to %s"), uri);
2418                 break;
2419         case EV_SAVE_ATTACHMENT:
2420                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2421                 break;
2422         case EV_SAVE_IMAGE:
2423                 text = g_strdup_printf (_("Saving image to %s"), uri);
2424                 break;
2425         default:
2426                 g_assert_not_reached ();
2427         }
2428         g_free (uri);
2429         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2430                                              text,
2431                                              GTK_STOCK_CLOSE,
2432                                              GTK_RESPONSE_CLOSE,
2433                                              GTK_STOCK_CANCEL,
2434                                              GTK_RESPONSE_CANCEL,
2435                                              NULL);
2436         g_signal_connect (area, "response",
2437                           G_CALLBACK (ev_window_progress_response_cb),
2438                           ev_window);
2439         gtk_widget_show (area);
2440         ev_window_set_message_area (ev_window, area);
2441         g_free (text);
2442
2443         return FALSE;
2444 }
2445
2446 static void
2447 window_save_file_copy_ready_cb (GFile        *src,
2448                                 GAsyncResult *async_result,
2449                                 GFile        *dst)
2450 {
2451         EvWindow *ev_window;
2452         GError   *error = NULL;
2453
2454         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2455         ev_window_clear_progress_idle (ev_window);
2456
2457         if (g_file_copy_finish (src, async_result, &error)) {
2458                 ev_tmp_file_unlink (src);
2459                 return;
2460         }
2461
2462         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2463                 gchar *name;
2464
2465                 name = g_file_get_basename (dst);
2466                 ev_window_error_message (ev_window, error,
2467                                          _("The file could not be saved as “%s”."),
2468                                          name);
2469                 g_free (name);
2470         }
2471         ev_tmp_file_unlink (src);
2472         g_error_free (error);
2473 }
2474
2475 static void
2476 window_save_file_copy_progress_cb (goffset n_bytes,
2477                                    goffset total_bytes,
2478                                    GFile  *dst)
2479 {
2480         EvWindow  *ev_window;
2481         EvSaveType save_type;
2482         gchar     *status;
2483         gdouble    fraction;
2484
2485         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2486
2487         if (!ev_window->priv->message_area)
2488                 return;
2489
2490         if (total_bytes <= 0)
2491                 return;
2492
2493         fraction = n_bytes / (gdouble)total_bytes;
2494         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2495
2496         switch (save_type) {
2497         case EV_SAVE_DOCUMENT:
2498                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2499                                           (gint)(fraction * 100));
2500                 break;
2501         case EV_SAVE_ATTACHMENT:
2502                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2503                                           (gint)(fraction * 100));
2504                 break;
2505         case EV_SAVE_IMAGE:
2506                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2507                                           (gint)(fraction * 100));
2508                 break;
2509         default:
2510                 g_assert_not_reached ();
2511         }
2512
2513         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2514                                              status);
2515         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2516                                                fraction);
2517
2518         g_free (status);
2519 }
2520
2521 static void
2522 ev_window_save_remote (EvWindow  *ev_window,
2523                        EvSaveType save_type,
2524                        GFile     *src,
2525                        GFile     *dst)
2526 {
2527         ev_window_reset_progress_cancellable (ev_window);
2528         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2529         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2530         g_file_copy_async (src, dst,
2531                            G_FILE_COPY_OVERWRITE,
2532                            G_PRIORITY_DEFAULT,
2533                            ev_window->priv->progress_cancellable,
2534                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2535                            dst,
2536                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2537                            dst);
2538         ev_window->priv->progress_idle =
2539                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2540                                             1,
2541                                             (GSourceFunc)show_saving_progress,
2542                                             dst,
2543                                             NULL);
2544 }
2545
2546 static void
2547 ev_window_clear_save_job (EvWindow *ev_window)
2548 {
2549         if (ev_window->priv->save_job != NULL) {
2550                 if (!ev_job_is_finished (ev_window->priv->save_job))
2551                         ev_job_cancel (ev_window->priv->save_job);
2552
2553                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2554                                                       ev_window_save_job_cb,
2555                                                       ev_window);
2556                 g_object_unref (ev_window->priv->save_job);
2557                 ev_window->priv->save_job = NULL;
2558         }
2559 }
2560
2561 static void
2562 ev_window_save_job_cb (EvJob     *job,
2563                        EvWindow  *window)
2564 {
2565         if (ev_job_is_failed (job)) {
2566                 ev_window_error_message (window, job->error,
2567                                          _("The file could not be saved as “%s”."),
2568                                          EV_JOB_SAVE (job)->uri);
2569         }
2570
2571         ev_window_clear_save_job (window);
2572 }
2573
2574 static void
2575 file_save_dialog_response_cb (GtkWidget *fc,
2576                               gint       response_id,
2577                               EvWindow  *ev_window)
2578 {
2579         gchar *uri;
2580         GFile *file, *parent;
2581
2582         if (response_id != GTK_RESPONSE_OK) {
2583                 gtk_widget_destroy (fc);
2584                 return;
2585         }
2586
2587         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2588         file = g_file_new_for_uri (uri);
2589         parent = g_file_get_parent (file);
2590         g_object_unref (file);
2591         if (parent) {
2592                 gchar *folder_uri;
2593
2594                 folder_uri = g_file_get_uri (parent);
2595                 ev_application_set_filechooser_uri (EV_APP,
2596                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2597                                                     folder_uri);
2598                 g_free (folder_uri);
2599                 g_object_unref (parent);
2600         }
2601
2602         /* FIXME: remote copy should be done here rather than in the save job,
2603          * so that we can track progress and cancel the operation
2604          */
2605
2606         ev_window_clear_save_job (ev_window);
2607         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2608                                                      uri, ev_window->priv->uri);
2609         g_signal_connect (ev_window->priv->save_job, "finished",
2610                           G_CALLBACK (ev_window_save_job_cb),
2611                           ev_window);
2612         /* The priority doesn't matter for this job */
2613         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2614
2615         g_free (uri);
2616         gtk_widget_destroy (fc);
2617 }
2618
2619 static void
2620 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2621 {
2622         GtkWidget *fc;
2623         gchar *base_name;
2624         GFile *file;
2625         const gchar *default_uri;
2626
2627         fc = gtk_file_chooser_dialog_new (
2628                 _("Save a Copy"),
2629                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2630                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2631                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2632                 NULL);
2633
2634         ev_document_factory_add_filters (fc, ev_window->priv->document);
2635         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2636         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2637                                                 GTK_RESPONSE_OK,
2638                                                 GTK_RESPONSE_CANCEL,
2639                                                 -1);
2640
2641         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2642         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2643         file = g_file_new_for_uri (ev_window->priv->uri);
2644         base_name = g_file_get_basename (file);
2645         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2646
2647         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2648         if (default_uri) {
2649                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2650         } else {
2651                 const gchar *folder;
2652
2653                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2654                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2655                                                      folder ? folder : g_get_home_dir ());
2656         }
2657
2658         g_object_unref (file);
2659         g_free (base_name);
2660
2661         g_signal_connect (fc, "response",
2662                           G_CALLBACK (file_save_dialog_response_cb),
2663                           ev_window);
2664
2665         gtk_widget_show (fc);
2666 }
2667
2668 static GKeyFile *
2669 get_print_settings_file (void)
2670 {
2671         GKeyFile *print_settings_file;
2672         gchar    *filename;
2673         GError *error = NULL;
2674
2675         print_settings_file = g_key_file_new ();
2676
2677         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2678                                      EV_PRINT_SETTINGS_FILE, NULL);
2679         if (!g_key_file_load_from_file (print_settings_file,
2680                                         filename,
2681                                         G_KEY_FILE_KEEP_COMMENTS |
2682                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2683                                         &error)) {
2684
2685                 /* Don't warn if the file simply doesn't exist */
2686                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2687                         g_warning ("%s", error->message);
2688
2689                 g_error_free (error);
2690         }
2691
2692         g_free (filename);
2693
2694         return print_settings_file;
2695 }
2696
2697 static void
2698 save_print_setting_file (GKeyFile *key_file)
2699 {
2700         gchar  *filename;
2701         gchar  *data;
2702         gsize  data_length;
2703         GError *error = NULL;
2704
2705         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2706                                      EV_PRINT_SETTINGS_FILE, NULL);
2707         data = g_key_file_to_data (key_file, &data_length, NULL);
2708         g_file_set_contents (filename, data, data_length, &error);
2709         if (error) {
2710                 g_warning ("Failed to save print settings: %s", error->message);
2711                 g_error_free (error);
2712         }
2713         g_free (data);
2714         g_free (filename);
2715 }
2716
2717 static void
2718 ev_window_save_print_settings (EvWindow         *window,
2719                                GtkPrintSettings *print_settings)
2720 {
2721         GKeyFile *key_file;
2722         gint      i;
2723
2724         key_file = get_print_settings_file ();
2725         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2726         save_print_setting_file (key_file);
2727         g_key_file_free (key_file);
2728
2729         if (!window->priv->metadata)
2730                 return;
2731
2732         /* Save print settings that are specific to the document */
2733         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2734                 const gchar *value;
2735
2736                 value = gtk_print_settings_get (print_settings,
2737                                                 document_print_settings[i]);
2738                 ev_metadata_set_string (window->priv->metadata,
2739                                         document_print_settings[i], value);
2740         }
2741 }
2742
2743 static void
2744 ev_window_save_print_page_setup (EvWindow     *window,
2745                                  GtkPageSetup *page_setup)
2746 {
2747         GKeyFile *key_file;
2748
2749         key_file = get_print_settings_file ();
2750         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2751         save_print_setting_file (key_file);
2752         g_key_file_free (key_file);
2753
2754         if (!window->priv->metadata)
2755                 return;
2756
2757         /* Save page setup options that are specific to the document */
2758         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2759                              gtk_page_setup_get_orientation (page_setup));
2760         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2761                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2762         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2763                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2764         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2765                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2766         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2767                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2768 }
2769
2770 static void
2771 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2772                                              GtkPrintSettings *print_settings)
2773 {
2774         gint i;
2775
2776         if (!window->priv->metadata)
2777                 return;
2778
2779         /* Load print setting that are specific to the document */
2780         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2781                 gchar *value = NULL;
2782
2783                 ev_metadata_get_string (window->priv->metadata,
2784                                         document_print_settings[i], &value);
2785                 gtk_print_settings_set (print_settings,
2786                                         document_print_settings[i], value);
2787         }
2788 }
2789
2790 static void
2791 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2792                                                GtkPageSetup *page_setup)
2793 {
2794         gint          int_value;
2795         gdouble       double_value;
2796         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2797
2798         /* Load page setup options that are specific to the document */
2799         if (window->priv->metadata &&
2800             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2801                 gtk_page_setup_set_orientation (page_setup, int_value);
2802         } else {
2803                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2804         }
2805
2806         if (window->priv->metadata &&
2807             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2808                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2809         } else {
2810                 gtk_page_setup_set_top_margin (page_setup,
2811                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2812                                                GTK_UNIT_MM);
2813         }
2814
2815         if (window->priv->metadata &&
2816             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2817                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2818         } else {
2819                 gtk_page_setup_set_bottom_margin (page_setup,
2820                                                   gtk_paper_size_get_default_bottom_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-left", &double_value)) {
2826                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2827         } else {
2828                 gtk_page_setup_set_left_margin (page_setup,
2829                                                 gtk_paper_size_get_default_left_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-right", &double_value)) {
2835                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2836         } else {
2837                 gtk_page_setup_set_right_margin (page_setup,
2838                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2839                                                  GTK_UNIT_MM);
2840         }
2841 }
2842
2843 static GtkPrintSettings *
2844 get_print_settings (GKeyFile *key_file)
2845 {
2846         GtkPrintSettings *print_settings;
2847
2848         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2849                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2850                 gtk_print_settings_new ();
2851
2852         return print_settings ? print_settings : gtk_print_settings_new ();
2853 }
2854
2855 static GtkPageSetup *
2856 get_print_page_setup (GKeyFile *key_file)
2857 {
2858         GtkPageSetup *page_setup;
2859
2860         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2861                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2862                 gtk_page_setup_new ();
2863
2864         return page_setup ? page_setup : gtk_page_setup_new ();
2865 }
2866
2867 static void
2868 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2869                                     EvWindow     *window)
2870 {
2871         /* Dialog was canceled */
2872         if (!page_setup)
2873                 return;
2874
2875         ev_window_save_print_page_setup (window, page_setup);
2876 }
2877
2878 static void
2879 ev_window_cmd_file_print_setup (GtkAction *action,
2880                                 EvWindow  *ev_window)
2881 {
2882         GKeyFile         *print_settings_file;
2883         GtkPrintSettings *print_settings;
2884         GtkPageSetup     *print_page_setup;
2885
2886         print_settings_file = get_print_settings_file ();
2887
2888         print_settings = get_print_settings (print_settings_file);
2889         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2890
2891         print_page_setup = get_print_page_setup (print_settings_file);
2892         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2893
2894         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2895                                                print_page_setup,
2896                                                print_settings,
2897                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2898                                                ev_window);
2899         g_object_unref (print_settings);
2900         g_object_unref (print_page_setup);
2901         g_key_file_free (print_settings_file);
2902 }
2903
2904 static void
2905 ev_window_print_cancel (EvWindow *ev_window)
2906 {
2907         EvPrintOperation *op;
2908
2909         if (!ev_window->priv->print_queue)
2910                 return;
2911
2912         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2913                 ev_print_operation_cancel (op);
2914         }
2915 }
2916
2917 static void
2918 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2919                                              gint      n_jobs)
2920 {
2921         gchar *text = NULL;
2922
2923         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2924             !ev_window->priv->print_queue)
2925                 return;
2926
2927         if (n_jobs == 0) {
2928                 ev_window_set_message_area (ev_window, NULL);
2929                 return;
2930         }
2931
2932         if (n_jobs > 1) {
2933                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2934                                                   "%d pending jobs in queue",
2935                                                   n_jobs - 1), n_jobs - 1);
2936         }
2937
2938         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2939                                             text);
2940         g_free (text);
2941 }
2942
2943 static gboolean
2944 destroy_window (GtkWidget *window)
2945 {
2946         gtk_widget_destroy (window);
2947
2948         return FALSE;
2949 }
2950
2951 static void
2952 ev_window_print_operation_done (EvPrintOperation       *op,
2953                                 GtkPrintOperationResult result,
2954                                 EvWindow               *ev_window)
2955 {
2956         gint n_jobs;
2957
2958         switch (result) {
2959         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2960                 GtkPrintSettings *print_settings;
2961
2962                 print_settings = ev_print_operation_get_print_settings (op);
2963                 ev_window_save_print_settings (ev_window, print_settings);
2964
2965                 if (ev_print_operation_get_embed_page_setup (op)) {
2966                         GtkPageSetup *page_setup;
2967
2968                         page_setup = ev_print_operation_get_default_page_setup (op);
2969                         ev_window_save_print_page_setup (ev_window, page_setup);
2970                 }
2971         }
2972
2973                 break;
2974         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2975                 GtkWidget *dialog;
2976                 GError    *error = NULL;
2977
2978
2979                 ev_print_operation_get_error (op, &error);
2980
2981                 /* The message area is already used by
2982                  * the printing progress, so it's better to
2983                  * use a popup dialog in this case
2984                  */
2985                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2986                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2987                                                  GTK_MESSAGE_ERROR,
2988                                                  GTK_BUTTONS_CLOSE,
2989                                                  "%s", _("Failed to print document"));
2990                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2991                                                           "%s", error->message);
2992                 g_signal_connect (dialog, "response",
2993                                   G_CALLBACK (gtk_widget_destroy),
2994                                   NULL);
2995                 gtk_widget_show (dialog);
2996
2997                 g_error_free (error);
2998         }
2999                 break;
3000         case GTK_PRINT_OPERATION_RESULT_CANCEL:
3001         default:
3002                 break;
3003         }
3004
3005         g_queue_remove (ev_window->priv->print_queue, op);
3006         g_object_unref (op);
3007         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
3008         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
3009
3010         if (n_jobs == 0 && ev_window->priv->close_after_print)
3011                 g_idle_add ((GSourceFunc)destroy_window,
3012                             ev_window);
3013 }
3014
3015 static void
3016 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3017                                       gint                   response,
3018                                       EvWindow              *ev_window)
3019 {
3020         if (response == GTK_RESPONSE_CANCEL) {
3021                 EvPrintOperation *op;
3022
3023                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3024                 ev_print_operation_cancel (op);
3025         } else {
3026                 gtk_widget_hide (GTK_WIDGET (area));
3027         }
3028 }
3029
3030 static void
3031 ev_window_print_operation_status_changed (EvPrintOperation *op,
3032                                           EvWindow         *ev_window)
3033 {
3034         const gchar *status;
3035         gdouble      fraction;
3036
3037         status = ev_print_operation_get_status (op);
3038         fraction = ev_print_operation_get_progress (op);
3039
3040         if (!ev_window->priv->message_area) {
3041                 GtkWidget   *area;
3042                 const gchar *job_name;
3043                 gchar       *text;
3044
3045                 job_name = ev_print_operation_get_job_name (op);
3046                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3047
3048                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3049                                                      text,
3050                                                      GTK_STOCK_CLOSE,
3051                                                      GTK_RESPONSE_CLOSE,
3052                                                      GTK_STOCK_CANCEL,
3053                                                      GTK_RESPONSE_CANCEL,
3054                                                      NULL);
3055                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3056                 g_signal_connect (area, "response",
3057                                   G_CALLBACK (ev_window_print_progress_response_cb),
3058                                   ev_window);
3059                 gtk_widget_show (area);
3060                 ev_window_set_message_area (ev_window, area);
3061                 g_free (text);
3062         }
3063
3064         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3065                                              status);
3066         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3067                                                fraction);
3068 }
3069
3070 static void
3071 ev_window_print_operation_begin_print (EvPrintOperation *op,
3072                                        EvWindow         *ev_window)
3073 {
3074         if (!ev_window->priv->print_queue)
3075                 ev_window->priv->print_queue = g_queue_new ();
3076
3077         g_queue_push_head (ev_window->priv->print_queue, op);
3078         ev_window_print_update_pending_jobs_message (ev_window,
3079                                                      g_queue_get_length (ev_window->priv->print_queue));
3080 }
3081
3082 void
3083 ev_window_print_range (EvWindow *ev_window,
3084                        gint      first_page,
3085                        gint      last_page)
3086 {
3087         EvPrintOperation *op;
3088         GKeyFile         *print_settings_file;
3089         GtkPrintSettings *print_settings;
3090         GtkPageSetup     *print_page_setup;
3091         gint              current_page;
3092         gint              document_last_page;
3093
3094         g_return_if_fail (EV_IS_WINDOW (ev_window));
3095         g_return_if_fail (ev_window->priv->document != NULL);
3096
3097         if (!ev_window->priv->print_queue)
3098                 ev_window->priv->print_queue = g_queue_new ();
3099
3100         op = ev_print_operation_new (ev_window->priv->document);
3101         if (!op) {
3102                 g_warning ("%s", "Printing is not supported for document\n");
3103                 return;
3104         }
3105
3106         g_signal_connect (op, "begin_print",
3107                           G_CALLBACK (ev_window_print_operation_begin_print),
3108                           (gpointer)ev_window);
3109         g_signal_connect (op, "status_changed",
3110                           G_CALLBACK (ev_window_print_operation_status_changed),
3111                           (gpointer)ev_window);
3112         g_signal_connect (op, "done",
3113                           G_CALLBACK (ev_window_print_operation_done),
3114                           (gpointer)ev_window);
3115
3116         current_page = ev_document_model_get_page (ev_window->priv->model);
3117         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3118
3119         print_settings_file = get_print_settings_file ();
3120
3121         print_settings = get_print_settings (print_settings_file);
3122         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3123
3124         print_page_setup = get_print_page_setup (print_settings_file);
3125         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3126
3127         if (first_page != 1 || last_page != document_last_page) {
3128                 GtkPageRange range;
3129
3130                 /* Ranges in GtkPrint are 0 - N */
3131                 range.start = first_page - 1;
3132                 range.end = last_page - 1;
3133
3134                 gtk_print_settings_set_print_pages (print_settings,
3135                                                     GTK_PRINT_PAGES_RANGES);
3136                 gtk_print_settings_set_page_ranges (print_settings,
3137                                                     &range, 1);
3138         }
3139
3140         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3141         ev_print_operation_set_current_page (op, current_page);
3142         ev_print_operation_set_print_settings (op, print_settings);
3143         ev_print_operation_set_default_page_setup (op, print_page_setup);
3144 #ifdef WITH_GCONF
3145         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3146                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3147                                                                              NULL));
3148 #else
3149         ev_print_operation_set_embed_page_setup (op, TRUE);
3150 #endif
3151
3152         g_object_unref (print_settings);
3153         g_object_unref (print_page_setup);
3154         g_key_file_free (print_settings_file);
3155
3156         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3157 }
3158
3159 static void
3160 ev_window_print (EvWindow *window)
3161 {
3162         ev_window_print_range (window, 1,
3163                                ev_document_get_n_pages (window->priv->document));
3164 }
3165
3166 static void
3167 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3168 {
3169         ev_window_print (ev_window);
3170 }
3171
3172 static void
3173 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3174 {
3175         if (ev_window->priv->properties == NULL) {
3176                 ev_window->priv->properties = ev_properties_dialog_new ();
3177                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3178                                                    ev_window->priv->uri,
3179                                                    ev_window->priv->document);
3180                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3181                                            (gpointer) &(ev_window->priv->properties));
3182                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3183                                               GTK_WINDOW (ev_window));
3184         }
3185
3186         ev_document_fc_mutex_lock ();
3187         gtk_widget_show (ev_window->priv->properties);
3188         ev_document_fc_mutex_unlock ();
3189 }
3190
3191 static void
3192 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3193                                          gint       response,
3194                                          EvWindow  *ev_window)
3195 {
3196         gtk_widget_destroy (GTK_WIDGET (dialog));
3197
3198         switch (response) {
3199         case GTK_RESPONSE_YES:
3200                 if (!ev_window->priv->print_queue ||
3201                     g_queue_is_empty (ev_window->priv->print_queue))
3202                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3203                 else
3204                         ev_window->priv->close_after_print = TRUE;
3205                 break;
3206         case GTK_RESPONSE_NO:
3207                 ev_window->priv->close_after_print = TRUE;
3208                 if (ev_window->priv->print_queue &&
3209                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3210                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3211                         ev_window_print_cancel (ev_window);
3212                 } else {
3213                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3214                 }
3215                 break;
3216         case GTK_RESPONSE_CANCEL:
3217         default:
3218                 ev_window->priv->close_after_print = FALSE;
3219         }
3220 }
3221
3222 static void
3223 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3224 {
3225         GtkWidget *dialog;
3226         gchar     *text, *markup;
3227         gint       n_print_jobs;
3228
3229         n_print_jobs = ev_window->priv->print_queue ?
3230                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3231
3232         if (n_print_jobs == 0) {
3233                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3234                 return;
3235         }
3236
3237         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3238                                          GTK_DIALOG_MODAL,
3239                                          GTK_MESSAGE_QUESTION,
3240                                          GTK_BUTTONS_NONE,
3241                                          NULL);
3242         if (n_print_jobs == 1) {
3243                 EvPrintOperation *op;
3244                 const gchar      *job_name;
3245
3246                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3247                 job_name = ev_print_operation_get_job_name (op);
3248
3249                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3250                                         job_name);
3251         } else {
3252                 text = g_strdup_printf (_("There are %d print jobs active. "
3253                                           "Wait until print finishes before closing?"),
3254                                         n_print_jobs);
3255         }
3256
3257         markup = g_strdup_printf ("<b>%s</b>", text);
3258         g_free (text);
3259
3260         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3261         g_free (markup);
3262
3263         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3264                                                   _("If you close the window, pending print "
3265                                                     "jobs will not be printed."));
3266
3267         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3268                                 _("Cancel _print and Close"),
3269                                 GTK_RESPONSE_NO,
3270                                 GTK_STOCK_CANCEL,
3271                                 GTK_RESPONSE_CANCEL,
3272                                 _("Close _after Printing"),
3273                                 GTK_RESPONSE_YES,
3274                                 NULL);
3275         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3276         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3277                                                  GTK_RESPONSE_YES,
3278                                                  GTK_RESPONSE_NO,
3279                                                  GTK_RESPONSE_CANCEL,
3280                                                  -1);
3281
3282         g_signal_connect (dialog, "response",
3283                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3284                           ev_window);
3285         gtk_widget_show (dialog);
3286 }
3287
3288 static void
3289 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3290 {
3291         GtkAction *action;
3292
3293         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3294         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3295         update_chrome_visibility (window);
3296
3297         action = gtk_action_group_get_action (window->priv->action_group,
3298                                               PAGE_SELECTOR_ACTION);
3299         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3300 }
3301
3302 static void
3303 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3304 {
3305         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3306 }
3307
3308 static void
3309 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3310 {
3311         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3312 }
3313
3314 static void
3315 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3316 {
3317         gboolean continuous;
3318
3319         ev_window_stop_presentation (ev_window, TRUE);
3320         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3321         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3322 }
3323
3324 static void
3325 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3326 {
3327         gboolean dual_page;
3328
3329         ev_window_stop_presentation (ev_window, TRUE);
3330         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3331         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3332 }
3333
3334 static void
3335 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3336 {
3337         ev_window_stop_presentation (ev_window, TRUE);
3338
3339         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3340                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3341         } else {
3342                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3343         }
3344         ev_window_update_actions (ev_window);
3345 }
3346
3347 static void
3348 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3349 {
3350         ev_window_stop_presentation (ev_window, TRUE);
3351
3352         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3353                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3354         } else {
3355                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3356         }
3357         ev_window_update_actions (ev_window);
3358 }
3359
3360
3361 static void
3362 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3363 {
3364         g_return_if_fail (EV_IS_WINDOW (ev_window));
3365
3366         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3367 }
3368
3369 static void
3370 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3371 {
3372         g_return_if_fail (EV_IS_WINDOW (ev_window));
3373
3374         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3375                 g_error ("Find action should be insensitive since document doesn't support find");
3376                 return;
3377         }
3378
3379         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3380         update_chrome_visibility (ev_window);
3381         gtk_widget_grab_focus (ev_window->priv->find_bar);
3382 }
3383
3384 static void
3385 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3386 {
3387         g_return_if_fail (EV_IS_WINDOW (ev_window));
3388
3389         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3390         update_chrome_visibility (ev_window);
3391         gtk_widget_grab_focus (ev_window->priv->find_bar);
3392         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3393 }
3394
3395 static void
3396 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3397 {
3398         g_return_if_fail (EV_IS_WINDOW (ev_window));
3399
3400         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3401         update_chrome_visibility (ev_window);
3402         gtk_widget_grab_focus (ev_window->priv->find_bar);
3403         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3404 }
3405
3406 static void
3407 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3408 {
3409         g_return_if_fail (EV_IS_WINDOW (ev_window));
3410
3411         ev_view_copy (EV_VIEW (ev_window->priv->view));
3412 }
3413
3414 static void
3415 ev_window_sidebar_position_change_cb (GObject    *object,
3416                                       GParamSpec *pspec,
3417                                       EvWindow   *ev_window)
3418 {
3419         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3420                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3421                                      gtk_paned_get_position (GTK_PANED (object)));
3422 }
3423
3424 static void
3425 ev_window_update_fullscreen_action (EvWindow *window)
3426 {
3427         GtkAction *action;
3428
3429         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3430         g_signal_handlers_block_by_func
3431                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3432         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3433                                       ev_document_model_get_fullscreen (window->priv->model));
3434         g_signal_handlers_unblock_by_func
3435                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3436 }
3437
3438 static void
3439 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3440 {
3441         GtkWidget *item;
3442
3443         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3444         g_object_set (item, "is-important", FALSE, NULL);
3445
3446         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3447         g_object_set (item, "is-important", FALSE, NULL);
3448
3449         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3450         g_object_set (item, "is-important", TRUE, NULL);
3451
3452         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3453         g_object_set (item, "is-important", TRUE, NULL);
3454 }
3455
3456 static void
3457 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3458 {
3459         static gboolean done = FALSE;
3460
3461         if (!done) {
3462                 gtk_rc_parse_string (
3463                         "\n"
3464                         "   style \"fullscreen-toolbar-style\"\n"
3465                         "   {\n"
3466                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3467                         "   }\n"
3468                         "\n"
3469                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3470                         "\n");
3471                 done = TRUE;
3472         }
3473
3474         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3475 }
3476
3477 static void
3478 ev_window_run_fullscreen (EvWindow *window)
3479 {
3480         EvView  *view = EV_VIEW (window->priv->view);
3481         gboolean fullscreen_window = TRUE;
3482
3483         if (ev_document_model_get_fullscreen (window->priv->model))
3484                 return;
3485
3486         if (!window->priv->fullscreen_toolbar) {
3487                 window->priv->fullscreen_toolbar =
3488                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3489                                                    "/FullscreenToolbar");
3490
3491                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3492                                        GTK_TOOLBAR_BOTH_HORIZ);
3493                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3494                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3495
3496                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3497                                     window->priv->fullscreen_toolbar,
3498                                     FALSE, FALSE, 0);
3499                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3500                                        window->priv->fullscreen_toolbar, 1);
3501         }
3502
3503         if (ev_view_get_presentation (view)) {
3504                 ev_window_stop_presentation (window, FALSE);
3505                 fullscreen_window = FALSE;
3506         }
3507
3508         g_object_set (G_OBJECT (window->priv->scrolled_window),
3509                       "shadow-type", GTK_SHADOW_NONE,
3510                       NULL);
3511
3512         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3513         ev_window_update_fullscreen_action (window);
3514
3515         /* If the user doesn't have the main toolbar he/she won't probably want
3516          * the toolbar in fullscreen mode. See bug #483048
3517          */
3518         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3519                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3520         update_chrome_visibility (window);
3521
3522         if (fullscreen_window)
3523                 gtk_window_fullscreen (GTK_WINDOW (window));
3524         gtk_widget_grab_focus (window->priv->view);
3525
3526         if (window->priv->metadata && !ev_window_is_empty (window))
3527                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3528 }
3529
3530 static void
3531 ev_window_stop_fullscreen (EvWindow *window,
3532                            gboolean  unfullscreen_window)
3533 {
3534         if (!ev_document_model_get_fullscreen (window->priv->model))
3535                 return;
3536
3537         g_object_set (G_OBJECT (window->priv->scrolled_window),
3538                       "shadow-type", GTK_SHADOW_IN,
3539                       NULL);
3540
3541         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3542         ev_window_update_fullscreen_action (window);
3543         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3544         update_chrome_visibility (window);
3545         if (unfullscreen_window)
3546                 gtk_window_unfullscreen (GTK_WINDOW (window));
3547
3548         if (window->priv->metadata && !ev_window_is_empty (window))
3549                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3550 }
3551
3552 static void
3553 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3554 {
3555         gboolean fullscreen;
3556
3557         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3558         if (fullscreen) {
3559                 ev_window_run_fullscreen (window);
3560         } else {
3561                 ev_window_stop_fullscreen (window, TRUE);
3562         }
3563 }
3564
3565 static gboolean
3566 presentation_timeout_cb (EvWindow *window)
3567 {
3568         EvView *view = EV_VIEW (window->priv->view);
3569
3570         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3571                 return FALSE;
3572
3573         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3574         window->priv->presentation_timeout_id = 0;
3575
3576         return FALSE;
3577 }
3578
3579 static void
3580 presentation_set_timeout (EvWindow *window)
3581 {
3582         if (window->priv->presentation_timeout_id > 0) {
3583                 g_source_remove (window->priv->presentation_timeout_id);
3584         }
3585
3586         window->priv->presentation_timeout_id =
3587                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3588                                        (GSourceFunc)presentation_timeout_cb, window);
3589
3590         ev_view_show_cursor (EV_VIEW (window->priv->view));
3591 }
3592
3593 static void
3594 presentation_clear_timeout (EvWindow *window)
3595 {
3596         if (window->priv->presentation_timeout_id > 0) {
3597                 g_source_remove (window->priv->presentation_timeout_id);
3598         }
3599
3600         window->priv->presentation_timeout_id = 0;
3601
3602         ev_view_show_cursor (EV_VIEW (window->priv->view));
3603 }
3604
3605 static gboolean
3606 presentation_motion_notify_cb (GtkWidget *widget,
3607                                GdkEventMotion *event,
3608                                gpointer user_data)
3609 {
3610         EvWindow *window = EV_WINDOW (user_data);
3611
3612         presentation_set_timeout (window);
3613
3614         return FALSE;
3615 }
3616
3617 static gboolean
3618 presentation_leave_notify_cb (GtkWidget *widget,
3619                               GdkEventCrossing *event,
3620                               gpointer user_data)
3621 {
3622         EvWindow *window = EV_WINDOW (user_data);
3623
3624         presentation_clear_timeout (window);
3625
3626         return FALSE;
3627 }
3628
3629 static void
3630 ev_window_update_presentation_action (EvWindow *window)
3631 {
3632         GtkAction *action;
3633
3634         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3635         g_signal_handlers_block_by_func
3636                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3637         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3638                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3639         g_signal_handlers_unblock_by_func
3640                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3641 }
3642
3643 static void
3644 ev_window_run_presentation (EvWindow *window)
3645 {
3646         EvView  *view = EV_VIEW (window->priv->view);
3647         gboolean fullscreen_window = TRUE;
3648
3649         if (ev_view_get_presentation (view))
3650                 return;
3651
3652         if (ev_document_model_get_fullscreen (window->priv->model)) {
3653                 ev_window_stop_fullscreen (window, FALSE);
3654                 fullscreen_window = FALSE;
3655         }
3656
3657         g_object_set (G_OBJECT (window->priv->scrolled_window),
3658                       "shadow-type", GTK_SHADOW_NONE,
3659                       NULL);
3660
3661         ev_view_set_presentation (view, TRUE);
3662         ev_window_update_presentation_action (window);
3663
3664         update_chrome_visibility (window);
3665
3666         gtk_widget_grab_focus (window->priv->view);
3667         if (fullscreen_window)
3668                 gtk_window_fullscreen (GTK_WINDOW (window));
3669
3670         g_signal_connect (window->priv->view,
3671                           "motion-notify-event",
3672                           G_CALLBACK (presentation_motion_notify_cb),
3673                           window);
3674         g_signal_connect (window->priv->view,
3675                           "leave-notify-event",
3676                           G_CALLBACK (presentation_leave_notify_cb),
3677                           window);
3678         presentation_set_timeout (window);
3679
3680         ev_application_screensaver_disable (EV_APP);
3681
3682         if (window->priv->metadata && !ev_window_is_empty (window))
3683                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3684 }
3685
3686 static void
3687 ev_window_stop_presentation (EvWindow *window,
3688                              gboolean  unfullscreen_window)
3689 {
3690         EvView *view = EV_VIEW (window->priv->view);
3691
3692         if (!ev_view_get_presentation (view))
3693                 return;
3694
3695         g_object_set (G_OBJECT (window->priv->scrolled_window),
3696                       "shadow-type", GTK_SHADOW_IN,
3697                       NULL);
3698
3699         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3700         ev_window_update_presentation_action (window);
3701         update_chrome_visibility (window);
3702         if (unfullscreen_window)
3703                 gtk_window_unfullscreen (GTK_WINDOW (window));
3704
3705         g_signal_handlers_disconnect_by_func (window->priv->view,
3706                                               (gpointer) presentation_motion_notify_cb,
3707                                               window);
3708         g_signal_handlers_disconnect_by_func (window->priv->view,
3709                                               (gpointer) presentation_leave_notify_cb,
3710                                               window);
3711         presentation_clear_timeout (window);
3712
3713         ev_application_screensaver_enable (EV_APP);
3714
3715         if (window->priv->metadata && !ev_window_is_empty (window))
3716                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3717 }
3718
3719 static void
3720 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3721 {
3722         gboolean presentation;
3723
3724         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3725         if (presentation) {
3726                 ev_window_run_presentation (window);
3727         }
3728 }
3729
3730 static void
3731 ev_window_setup_gtk_settings (EvWindow *window)
3732 {
3733         GtkSettings *settings;
3734         GdkScreen   *screen;
3735         gchar       *menubar_accel_accel;
3736
3737         screen = gtk_window_get_screen (GTK_WINDOW (window));
3738         settings = gtk_settings_get_for_screen (screen);
3739
3740         g_object_get (settings,
3741                       "gtk-menu-bar-accel", &menubar_accel_accel,
3742                       NULL);
3743         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3744                 gtk_accelerator_parse (menubar_accel_accel,
3745                                        &window->priv->menubar_accel_keyval,
3746                                        &window->priv->menubar_accel_modifier);
3747                 if (window->priv->menubar_accel_keyval == 0) {
3748                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3749                                    menubar_accel_accel);
3750                 }
3751         } else {
3752                 window->priv->menubar_accel_keyval = 0;
3753                 window->priv->menubar_accel_modifier = 0;
3754         }
3755
3756         g_free (menubar_accel_accel);
3757 }
3758
3759 static void
3760 ev_window_screen_changed (GtkWidget *widget,
3761                           GdkScreen *old_screen)
3762 {
3763         EvWindow *window = EV_WINDOW (widget);
3764         EvWindowPrivate *priv = window->priv;
3765         GdkScreen *screen;
3766         gdouble dpi;
3767
3768         screen = gtk_widget_get_screen (widget);
3769         if (screen == old_screen)
3770                 return;
3771
3772         ev_window_setup_gtk_settings (window);
3773         dpi = get_screen_dpi (GTK_WINDOW (window));
3774         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3775         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3776
3777         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3778                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3779         }
3780 }
3781
3782 static gboolean
3783 ev_window_state_event (GtkWidget           *widget,
3784                        GdkEventWindowState *event)
3785 {
3786         EvWindow *window = EV_WINDOW (widget);
3787         EvView   *view = EV_VIEW (window->priv->view);
3788
3789         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3790                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3791         }
3792
3793         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3794                 return FALSE;
3795
3796         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3797                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3798                         return FALSE;
3799
3800                 ev_window_run_fullscreen (window);
3801         } else {
3802                 if (ev_document_model_get_fullscreen (window->priv->model))
3803                         ev_window_stop_fullscreen (window, FALSE);
3804                 else if (ev_view_get_presentation (view))
3805                         ev_window_stop_presentation (window, FALSE);
3806         }
3807
3808         return FALSE;
3809 }
3810
3811 static void
3812 ev_window_set_page_mode (EvWindow         *window,
3813                          EvWindowPageMode  page_mode)
3814 {
3815         GtkWidget *child = NULL;
3816         GtkWidget *real_child;
3817
3818         if (window->priv->page_mode == page_mode)
3819                 return;
3820
3821         window->priv->page_mode = page_mode;
3822
3823         switch (page_mode) {
3824                 case PAGE_MODE_DOCUMENT:
3825                         child = window->priv->view;
3826                         break;
3827                 case PAGE_MODE_PASSWORD:
3828                         child = window->priv->password_view;
3829                         break;
3830                 default:
3831                         g_assert_not_reached ();
3832         }
3833
3834         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3835         if (child != real_child) {
3836                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3837                                       real_child);
3838                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3839                                    child);
3840         }
3841         ev_window_update_actions (window);
3842 }
3843
3844
3845 static void
3846 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3847 {
3848         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3849
3850         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3851 }
3852
3853 static void
3854 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3855 {
3856         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3857
3858         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3859 }
3860
3861 static void
3862 ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window)
3863 {
3864         gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model);
3865
3866         ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors);
3867 }
3868
3869 static void
3870 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3871                                gint       response,
3872                                EvWindow  *ev_window)
3873 {
3874         EggEditableToolbar *toolbar;
3875         gchar              *toolbars_file;
3876
3877         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3878         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3879
3880         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3881                                           "evince_toolbar.xml", NULL);
3882         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3883                                           toolbars_file, "1.0");
3884         g_free (toolbars_file);
3885
3886         gtk_widget_destroy (GTK_WIDGET (dialog));
3887 }
3888
3889 static void
3890 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3891 {
3892         GtkWidget          *dialog;
3893         GtkWidget          *editor;
3894         EggEditableToolbar *toolbar;
3895
3896         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3897                                               GTK_WINDOW (ev_window),
3898                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3899                                               GTK_STOCK_CLOSE,
3900                                               GTK_RESPONSE_CLOSE,
3901                                               NULL);
3902         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3903         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3904         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3905         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3906         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3907
3908         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3909         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3910                                          egg_editable_toolbar_get_model (toolbar));
3911
3912         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3913         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3914
3915         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3916
3917         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3918
3919         g_signal_connect (dialog, "response",
3920                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3921                           ev_window);
3922         gtk_widget_show_all (dialog);
3923 }
3924
3925 static void
3926 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3927 {
3928         g_return_if_fail (EV_IS_WINDOW (ev_window));
3929
3930         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3931         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3932 }
3933
3934 static void
3935 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3936 {
3937         g_return_if_fail (EV_IS_WINDOW (ev_window));
3938
3939         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3940         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3941 }
3942
3943 static void
3944 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3945 {
3946         g_return_if_fail (EV_IS_WINDOW (ev_window));
3947
3948         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3949 }
3950
3951 static void
3952 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3953 {
3954         g_return_if_fail (EV_IS_WINDOW (ev_window));
3955
3956         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3957 }
3958
3959 static void
3960 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3961 {
3962         g_return_if_fail (EV_IS_WINDOW (ev_window));
3963
3964         ev_document_model_set_page (ev_window->priv->model, 0);
3965 }
3966
3967 static void
3968 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3969 {
3970         g_return_if_fail (EV_IS_WINDOW (ev_window));
3971
3972         ev_document_model_set_page (ev_window->priv->model,
3973                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3974 }
3975
3976 static void
3977 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3978 {
3979         int n_pages, current_page;
3980
3981         g_return_if_fail (EV_IS_WINDOW (ev_window));
3982
3983         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3984         current_page = ev_document_model_get_page (ev_window->priv->model);
3985
3986         if (current_page + 10 < n_pages) {
3987                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3988         }
3989 }
3990
3991 static void
3992 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3993 {
3994         int current_page;
3995
3996         g_return_if_fail (EV_IS_WINDOW (ev_window));
3997
3998         current_page = ev_document_model_get_page (ev_window->priv->model);
3999
4000         if (current_page - 10 >= 0) {
4001                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
4002         }
4003 }
4004
4005 static void
4006 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
4007 {
4008         ev_window_reload_document (ev_window, NULL);
4009 }
4010
4011 static void
4012 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
4013 {
4014         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
4015 }
4016
4017 static void
4018 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
4019 {
4020         GError  *error = NULL;
4021
4022         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4023                       "ghelp:evince",
4024                       gtk_get_current_event_time (),
4025                       &error);
4026         if (error) {
4027                 ev_window_error_message (ev_window, error,
4028                                          "%s", _("There was an error displaying help"));
4029                 g_error_free (error);
4030         }
4031 }
4032
4033 static void
4034 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4035 {
4036         ev_window_stop_fullscreen (window, TRUE);
4037 }
4038
4039 static void
4040 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4041 {
4042         ev_window_run_presentation (window);
4043 }
4044
4045 static void
4046 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4047 {
4048         GtkWidget *widget;
4049
4050         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4051
4052         widget = gtk_window_get_focus (GTK_WINDOW (window));
4053         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4054                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4055                 update_chrome_visibility (window);
4056                 gtk_widget_grab_focus (window->priv->view);
4057         } else {
4058                 gboolean fullscreen;
4059                 gboolean presentation;
4060
4061                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4062                 g_object_get (window->priv->view,
4063                               "presentation", &presentation,
4064                               NULL);
4065
4066                 if (fullscreen) {
4067                         ev_window_stop_fullscreen (window, TRUE);
4068                 } else if (presentation) {
4069                         ev_window_stop_presentation (window, TRUE);
4070                         gtk_widget_grab_focus (window->priv->view);
4071                 } else {
4072                         gtk_widget_grab_focus (window->priv->view);
4073                 }
4074
4075                 if (fullscreen && presentation)
4076                         g_warning ("Both fullscreen and presentation set somehow");
4077         }
4078 }
4079
4080 static void
4081 save_sizing_mode (EvWindow *window)
4082 {
4083         EvSizingMode mode;
4084         GEnumValue *enum_value;
4085
4086         if (!window->priv->metadata || ev_window_is_empty (window))
4087                 return;
4088
4089         mode = ev_document_model_get_sizing_mode (window->priv->model);
4090         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4091         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4092                                 enum_value->value_nick);
4093 }
4094
4095 static void
4096 ev_window_document_changed_cb (EvDocumentModel *model,
4097                                GParamSpec      *pspec,
4098                                EvWindow        *ev_window)
4099 {
4100         ev_window_set_document (ev_window,
4101                                 ev_document_model_get_document (model));
4102 }
4103
4104 static void
4105 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4106                                   GParamSpec      *pspec,
4107                                   EvWindow        *ev_window)
4108 {
4109         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4110
4111         g_object_set (ev_window->priv->scrolled_window,
4112                       "hscrollbar-policy",
4113                       sizing_mode == EV_SIZING_FREE ?
4114                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4115                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4116                       NULL);
4117
4118         update_sizing_buttons (ev_window);
4119         save_sizing_mode (ev_window);
4120 }
4121
4122 static void
4123 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4124 {
4125         ev_window_update_actions (ev_window);
4126
4127         if (!ev_window->priv->metadata)
4128                 return;
4129
4130         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4131                 gdouble zoom;
4132
4133                 zoom = ev_document_model_get_scale (model);
4134                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4135                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4136         }
4137 }
4138
4139 static void
4140 ev_window_update_continuous_action (EvWindow *window)
4141 {
4142         GtkAction *action;
4143
4144         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4145         g_signal_handlers_block_by_func
4146                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4147         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4148                                       ev_document_model_get_continuous (window->priv->model));
4149         g_signal_handlers_unblock_by_func
4150                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4151 }
4152
4153 static void
4154 ev_window_update_dual_page_action (EvWindow *window)
4155 {
4156         GtkAction *action;
4157
4158         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4159         g_signal_handlers_block_by_func
4160                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4161         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4162                                       ev_document_model_get_dual_page (window->priv->model));
4163         g_signal_handlers_unblock_by_func
4164                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4165 }
4166
4167 static void
4168 ev_window_continuous_changed_cb (EvDocumentModel *model,
4169                                  GParamSpec      *pspec,
4170                                  EvWindow        *ev_window)
4171 {
4172         ev_window_update_continuous_action (ev_window);
4173
4174         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4175                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4176                                          ev_document_model_get_continuous (model));
4177 }
4178
4179 static void
4180 ev_window_rotation_changed_cb (EvDocumentModel *model,
4181                                GParamSpec      *pspec,
4182                                EvWindow        *window)
4183 {
4184         gint rotation = ev_document_model_get_rotation (model);
4185
4186         if (window->priv->metadata && !ev_window_is_empty (window))
4187                 ev_metadata_set_int (window->priv->metadata, "rotation",
4188                                      rotation);
4189
4190         ev_window_refresh_window_thumbnail (window);
4191 }
4192
4193 static void
4194 ev_window_update_inverted_colors_action (EvWindow *window)
4195 {
4196         GtkAction *action;
4197
4198         action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors");
4199         g_signal_handlers_block_by_func
4200                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4201         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4202                                       ev_document_model_get_inverted_colors (window->priv->model));
4203         g_signal_handlers_unblock_by_func
4204                 (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window);
4205 }
4206
4207 static void
4208 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4209                                       GParamSpec      *pspec,
4210                                       EvWindow        *window)
4211 {
4212         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4213
4214         ev_window_update_inverted_colors_action (window);
4215
4216         if (window->priv->metadata && !ev_window_is_empty (window))
4217                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4218                                          inverted_colors);
4219
4220         ev_window_refresh_window_thumbnail (window);
4221 }
4222
4223 static void
4224 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4225 {
4226         ev_window_update_actions (window);
4227 }
4228
4229 static void
4230 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4231                                 GParamSpec      *pspec,
4232                                 EvWindow        *ev_window)
4233 {
4234         ev_window_update_dual_page_action (ev_window);
4235
4236         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4237                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4238                                          ev_document_model_get_dual_page (model));
4239 }
4240
4241 static char *
4242 build_comments_string (void)
4243 {
4244 #ifdef ENABLE_PDF
4245         PopplerBackend backend;
4246         const char *backend_name;
4247         const char *version;
4248
4249         backend = poppler_get_backend ();
4250         version = poppler_get_version ();
4251         switch (backend) {
4252                 case POPPLER_BACKEND_CAIRO:
4253                         backend_name = "cairo";
4254                         break;
4255                 case POPPLER_BACKEND_SPLASH:
4256                         backend_name = "splash";
4257                         break;
4258                 default:
4259                         backend_name = "unknown";
4260                         break;
4261         }
4262
4263         return g_strdup_printf (_("Document Viewer.\n"
4264                                   "Using poppler %s (%s)"),
4265                                 version, backend_name);
4266 #else
4267         return g_strdup_printf (_("Document Viewer"));
4268 #endif
4269 }
4270
4271 static void
4272 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4273 {
4274         const char *authors[] = {
4275                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4276                 "Jonathan Blandford <jrb@gnome.org>",
4277                 "Marco Pesenti Gritti <marco@gnome.org>",
4278                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4279                 "Bryan Clark <clarkbw@gnome.org>",
4280                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4281                 "Wouter Bolsterlee <wbolster@gnome.org>",
4282                 "Christian Persch <chpe" "\100" "gnome.org>",
4283                 NULL
4284         };
4285
4286         const char *documenters[] = {
4287                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4288                 NULL
4289         };
4290
4291         const char *license[] = {
4292                 N_("Evince is free software; you can redistribute it and/or modify "
4293                    "it under the terms of the GNU General Public License as published by "
4294                    "the Free Software Foundation; either version 2 of the License, or "
4295                    "(at your option) any later version.\n"),
4296                 N_("Evince is distributed in the hope that it will be useful, "
4297                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4298                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4299                    "GNU General Public License for more details.\n"),
4300                 N_("You should have received a copy of the GNU General Public License "
4301                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4302                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4303         };
4304
4305         char *license_trans;
4306         char *comments;
4307
4308 #ifdef ENABLE_NLS
4309         const char **p;
4310
4311         for (p = authors; *p; ++p)
4312                 *p = _(*p);
4313
4314         for (p = documenters; *p; ++p)
4315                 *p = _(*p);
4316 #endif
4317
4318         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4319                                      _(license[2]), "\n", NULL);
4320         comments = build_comments_string ();
4321
4322         gtk_show_about_dialog (
4323                 GTK_WINDOW (ev_window),
4324                 "name", _("Evince"),
4325                 "version", VERSION,
4326                 "copyright",
4327                 _("© 1996–2009 The Evince authors"),
4328                 "license", license_trans,
4329                 "website", "http://www.gnome.org/projects/evince",
4330                 "comments", comments,
4331                 "authors", authors,
4332                 "documenters", documenters,
4333                 "translator-credits", _("translator-credits"),
4334                 "logo-icon-name", "evince",
4335                 "wrap-license", TRUE,
4336                 NULL);
4337
4338         g_free (comments);
4339         g_free (license_trans);
4340 }
4341
4342 static void
4343 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4344 {
4345         gboolean active;
4346
4347         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4348         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4349         update_chrome_visibility (ev_window);
4350         if (ev_window->priv->metadata)
4351                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4352 }
4353
4354 static void
4355 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4356 {
4357         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4358                 return;
4359
4360         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4361                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4362         update_chrome_visibility (ev_window);
4363 }
4364
4365 static void
4366 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4367                                            GParamSpec *pspec,
4368                                            EvWindow   *ev_window)
4369 {
4370         GtkWidget *current_page;
4371         const char *id;
4372
4373         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4374
4375         if (current_page == ev_window->priv->sidebar_links) {
4376                 id = LINKS_SIDEBAR_ID;
4377         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4378                 id = THUMBNAILS_SIDEBAR_ID;
4379         } else if (current_page == ev_window->priv->sidebar_attachments) {
4380                 id = ATTACHMENTS_SIDEBAR_ID;
4381         } else if (current_page == ev_window->priv->sidebar_layers) {
4382                 id = LAYERS_SIDEBAR_ID;
4383         } else {
4384                 g_assert_not_reached();
4385         }
4386
4387         g_object_unref (current_page);
4388
4389         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4390                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4391 }
4392
4393 static void
4394 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4395                                          GParamSpec *pspec,
4396                                          EvWindow   *ev_window)
4397 {
4398         EvView *view = EV_VIEW (ev_window->priv->view);
4399         GtkAction *action;
4400
4401         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4402
4403         if (!ev_view_get_presentation (view)) {
4404                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4405                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4406
4407                 if (ev_window->priv->metadata)
4408                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4409                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4410         }
4411 }
4412
4413 static void
4414 view_menu_link_popup (EvWindow *ev_window,
4415                       EvLink   *link)
4416 {
4417         gboolean   show_external = FALSE;
4418         gboolean   show_internal = FALSE;
4419         GtkAction *action;
4420
4421         if (ev_window->priv->link)
4422                 g_object_unref (ev_window->priv->link);
4423
4424         if (link)
4425                 ev_window->priv->link = g_object_ref (link);
4426         else
4427                 ev_window->priv->link = NULL;
4428
4429         if (ev_window->priv->link) {
4430                 EvLinkAction *ev_action;
4431
4432                 ev_action = ev_link_get_action (link);
4433                 if (ev_action) {
4434                         switch (ev_link_action_get_action_type (ev_action)) {
4435                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4436                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4437                                         show_internal = TRUE;
4438                                         break;
4439                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4440                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4441                                         show_external = TRUE;
4442                                         break;
4443                                 default:
4444                                         break;
4445                         }
4446                 }
4447         }
4448
4449         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4450                                               "OpenLink");
4451         gtk_action_set_visible (action, show_external);
4452
4453         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4454                                               "CopyLinkAddress");
4455         gtk_action_set_visible (action, show_external);
4456
4457         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4458                                               "GoLink");
4459         gtk_action_set_visible (action, show_internal);
4460
4461         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4462                                               "OpenLinkNewWindow");
4463         gtk_action_set_visible (action, show_internal);
4464 }
4465
4466 static void
4467 view_menu_image_popup (EvWindow  *ev_window,
4468                        EvImage   *image)
4469 {
4470         GtkAction *action;
4471         gboolean   show_image = FALSE;
4472
4473         if (ev_window->priv->image)
4474                 g_object_unref (ev_window->priv->image);
4475
4476         if (image)
4477                 ev_window->priv->image = g_object_ref (image);
4478         else
4479                 ev_window->priv->image = NULL;
4480
4481         show_image = (ev_window->priv->image != NULL);
4482
4483         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4484                                               "SaveImageAs");
4485         gtk_action_set_visible (action, show_image);
4486
4487         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4488                                               "CopyImage");
4489         gtk_action_set_visible (action, show_image);
4490 }
4491
4492 static void
4493 view_menu_annot_popup (EvWindow     *ev_window,
4494                        EvAnnotation *annot)
4495 {
4496         GtkAction *action;
4497         gboolean   show_annot = FALSE;
4498
4499         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4500                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4501
4502                 if (attachment) {
4503                         show_annot = TRUE;
4504                         if (ev_window->priv->attach_list) {
4505                                 g_list_foreach (ev_window->priv->attach_list,
4506                                                 (GFunc) g_object_unref, NULL);
4507                                 g_list_free (ev_window->priv->attach_list);
4508                                 ev_window->priv->attach_list = NULL;
4509                         }
4510                         ev_window->priv->attach_list =
4511                                 g_list_prepend (ev_window->priv->attach_list,
4512                                                 g_object_ref (attachment));
4513                 }
4514         }
4515
4516         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4517                                               "OpenAttachment");
4518         gtk_action_set_visible (action, show_annot);
4519
4520         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4521                                               "SaveAttachmentAs");
4522         gtk_action_set_visible (action, show_annot);
4523 }
4524
4525 static gboolean
4526 view_menu_popup_cb (EvView   *view,
4527                     GObject  *object,
4528                     EvWindow *ev_window)
4529 {
4530         view_menu_link_popup (ev_window,
4531                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4532         view_menu_image_popup (ev_window,
4533                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4534         view_menu_annot_popup (ev_window,
4535                                EV_IS_ANNOTATION (object) ? EV_ANNOTATION (object) : NULL);
4536
4537         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4538                         NULL, NULL, NULL, NULL,
4539                         3, gtk_get_current_event_time ());
4540         return TRUE;
4541 }
4542
4543 static gboolean
4544 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4545                               GList           *attach_list,
4546                               EvWindow        *ev_window)
4547 {
4548         GtkWidget *popup;
4549
4550         g_assert (attach_list != NULL);
4551
4552         if (ev_window->priv->attach_list) {
4553                 g_list_foreach (ev_window->priv->attach_list,
4554                                 (GFunc) g_object_unref, NULL);
4555                 g_list_free (ev_window->priv->attach_list);
4556         }
4557
4558         ev_window->priv->attach_list = attach_list;
4559
4560         popup = ev_window->priv->attachment_popup;
4561
4562         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4563                         NULL, NULL,
4564                         3, gtk_get_current_event_time ());
4565
4566         return TRUE;
4567 }
4568
4569 static void
4570 ev_window_update_find_status_message (EvWindow *ev_window)
4571 {
4572         gchar *message;
4573
4574         if (!ev_window->priv->find_job)
4575                 return;
4576
4577         if (ev_job_is_finished (ev_window->priv->find_job)) {
4578                 gint n_results;
4579
4580                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4581                                                        ev_document_model_get_page (ev_window->priv->model));
4582                 /* TRANS: Sometimes this could be better translated as
4583                                       "%d hit(s) on this page".  Therefore this string
4584                                       contains plural cases. */
4585                 message = g_strdup_printf (ngettext ("%d found on this page",
4586                                                      "%d found on this page",
4587                                                      n_results),
4588                                            n_results);
4589         } else {
4590                 gdouble percent;
4591
4592                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4593                 message = g_strdup_printf (_("%3d%% remaining to search"),
4594                                            (gint) ((1.0 - percent) * 100));
4595         }
4596
4597         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4598         g_free (message);
4599 }
4600
4601 static void
4602 ev_window_find_job_finished_cb (EvJobFind *job,
4603                                 EvWindow  *ev_window)
4604 {
4605         ev_window_update_find_status_message (ev_window);
4606 }
4607
4608 static void
4609 ev_window_find_job_updated_cb (EvJobFind *job,
4610                                gint       page,
4611                                EvWindow  *ev_window)
4612 {
4613         ev_window_update_actions (ev_window);
4614
4615         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4616                               ev_job_find_get_results (job),
4617                               page);
4618         ev_window_update_find_status_message (ev_window);
4619 }
4620
4621 static void
4622 ev_window_clear_find_job (EvWindow *ev_window)
4623 {
4624         if (ev_window->priv->find_job != NULL) {
4625                 if (!ev_job_is_finished (ev_window->priv->find_job))
4626                         ev_job_cancel (ev_window->priv->find_job);
4627
4628                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4629                                                       ev_window_find_job_finished_cb,
4630                                                       ev_window);
4631                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4632                                                       ev_window_find_job_updated_cb,
4633                                                       ev_window);
4634                 g_object_unref (ev_window->priv->find_job);
4635                 ev_window->priv->find_job = NULL;
4636         }
4637 }
4638
4639 static void
4640 find_bar_previous_cb (EggFindBar *find_bar,
4641                       EvWindow   *ev_window)
4642 {
4643         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4644 }
4645
4646 static void
4647 find_bar_next_cb (EggFindBar *find_bar,
4648                   EvWindow   *ev_window)
4649 {
4650         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4651 }
4652
4653 static void
4654 find_bar_close_cb (EggFindBar *find_bar,
4655                    EvWindow   *ev_window)
4656 {
4657         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4658         ev_window_clear_find_job (ev_window);
4659         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4660         update_chrome_visibility (ev_window);
4661 }
4662
4663 static void
4664 find_bar_search_changed_cb (EggFindBar *find_bar,
4665                             GParamSpec *param,
4666                             EvWindow   *ev_window)
4667 {
4668         gboolean case_sensitive;
4669         const char *search_string;
4670
4671         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4672                 return;
4673
4674         /* Either the string or case sensitivity could have changed. */
4675         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4676         search_string = egg_find_bar_get_search_string (find_bar);
4677
4678         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4679
4680         ev_window_clear_find_job (ev_window);
4681
4682         if (search_string && search_string[0]) {
4683                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4684                                                              ev_document_model_get_page (ev_window->priv->model),
4685                                                              ev_document_get_n_pages (ev_window->priv->document),
4686                                                              search_string,
4687                                                              case_sensitive);
4688                 g_signal_connect (ev_window->priv->find_job, "finished",
4689                                   G_CALLBACK (ev_window_find_job_finished_cb),
4690                                   ev_window);
4691                 g_signal_connect (ev_window->priv->find_job, "updated",
4692                                   G_CALLBACK (ev_window_find_job_updated_cb),
4693                                   ev_window);
4694                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4695         } else {
4696                 ev_window_update_actions (ev_window);
4697                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4698                                               NULL);
4699                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4700         }
4701 }
4702
4703 static void
4704 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4705                                 GParamSpec *param,
4706                                 EvWindow   *ev_window)
4707 {
4708         gboolean visible;
4709
4710         visible = GTK_WIDGET_VISIBLE (find_bar);
4711
4712         if (ev_window->priv->document &&
4713             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4714                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4715                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4716                 ev_window_update_actions (ev_window);
4717
4718                 if (visible)
4719                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4720                 else
4721                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4722         }
4723 }
4724
4725 static void
4726 find_bar_scroll (EggFindBar   *find_bar,
4727                  GtkScrollType scroll,
4728                  EvWindow     *ev_window)
4729 {
4730         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4731 }
4732
4733 static void
4734 zoom_control_changed_cb (EphyZoomAction *action,
4735                          float           zoom,
4736                          EvWindow       *ev_window)
4737 {
4738         EvSizingMode mode;
4739
4740         if (zoom == EPHY_ZOOM_BEST_FIT) {
4741                 mode = EV_SIZING_BEST_FIT;
4742         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4743                 mode = EV_SIZING_FIT_WIDTH;
4744         } else {
4745                 mode = EV_SIZING_FREE;
4746         }
4747
4748         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4749
4750         if (mode == EV_SIZING_FREE) {
4751                 ev_document_model_set_scale (ev_window->priv->model,
4752                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4753         }
4754 }
4755
4756 static void
4757 ev_window_drag_data_received (GtkWidget        *widget,
4758                               GdkDragContext   *context,
4759                               gint              x,
4760                               gint              y,
4761                               GtkSelectionData *selection_data,
4762                               guint             info,
4763                               guint             time)
4764
4765 {
4766         EvWindow  *window = EV_WINDOW (widget);
4767         gchar    **uris;
4768         gint       i = 0;
4769         GSList    *uri_list = NULL;
4770         GtkWidget *source;
4771
4772         source = gtk_drag_get_source_widget (context);
4773         if (source && widget == gtk_widget_get_toplevel (source)) {
4774                 gtk_drag_finish (context, FALSE, FALSE, time);
4775                 return;
4776         }
4777
4778         uris = gtk_selection_data_get_uris (selection_data);
4779         if (!uris) {
4780                 gtk_drag_finish (context, FALSE, FALSE, time);
4781                 return;
4782         }
4783
4784         for (i = 0; uris[i]; i++) {
4785                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4786         }
4787
4788         ev_application_open_uri_list (EV_APP, uri_list,
4789                                       gtk_window_get_screen (GTK_WINDOW (window)),
4790                                       0);
4791         gtk_drag_finish (context, TRUE, FALSE, time);
4792
4793         g_strfreev (uris);
4794         g_slist_free (uri_list);
4795 }
4796
4797 static void
4798 ev_window_finalize (GObject *object)
4799 {
4800         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4801
4802         if (ev_window_n_copies == 0) {
4803                 ev_application_shutdown (EV_APP);
4804         } else {
4805                 ev_window_n_copies--;
4806         }
4807 }
4808
4809 static void
4810 ev_window_dispose (GObject *object)
4811 {
4812         EvWindow *window = EV_WINDOW (object);
4813         EvWindowPrivate *priv = window->priv;
4814         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4815
4816         if (mpkeys) {
4817                 g_signal_handlers_disconnect_by_func (mpkeys,
4818                                                       ev_window_media_player_key_pressed,
4819                                                       window);
4820         }
4821
4822         if (priv->metadata) {
4823                 g_object_unref (priv->metadata);
4824                 priv->metadata = NULL;
4825         }
4826
4827         if (priv->setup_document_idle > 0) {
4828                 g_source_remove (priv->setup_document_idle);
4829                 priv->setup_document_idle = 0;
4830         }
4831
4832 #ifdef WITH_GCONF
4833         if (priv->gconf_client) {
4834                 g_object_unref (priv->gconf_client);
4835                 priv->gconf_client = NULL;
4836         }
4837 #endif
4838
4839         if (priv->monitor) {
4840                 g_object_unref (priv->monitor);
4841                 priv->monitor = NULL;
4842         }
4843
4844         if (priv->title) {
4845                 ev_window_title_free (priv->title);
4846                 priv->title = NULL;
4847         }
4848
4849         if (priv->ui_manager) {
4850                 g_object_unref (priv->ui_manager);
4851                 priv->ui_manager = NULL;
4852         }
4853
4854         if (priv->action_group) {
4855                 g_object_unref (priv->action_group);
4856                 priv->action_group = NULL;
4857         }
4858
4859         if (priv->view_popup_action_group) {
4860                 g_object_unref (priv->view_popup_action_group);
4861                 priv->view_popup_action_group = NULL;
4862         }
4863
4864         if (priv->attachment_popup_action_group) {
4865                 g_object_unref (priv->attachment_popup_action_group);
4866                 priv->attachment_popup_action_group = NULL;
4867         }
4868
4869         if (priv->recent_action_group) {
4870                 g_object_unref (priv->recent_action_group);
4871                 priv->recent_action_group = NULL;
4872         }
4873
4874         if (priv->recent_manager) {
4875                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4876                                                       ev_window_setup_recent,
4877                                                       window);
4878                 priv->recent_manager = NULL;
4879         }
4880
4881         priv->recent_ui_id = 0;
4882
4883         if (priv->model) {
4884                 g_signal_handlers_disconnect_by_func (priv->model,
4885                                                       ev_window_page_changed_cb,
4886                                                       window);
4887                 g_object_unref (priv->model);
4888                 priv->model = NULL;
4889         }
4890
4891         if (priv->document) {
4892                 g_object_unref (priv->document);
4893                 priv->document = NULL;
4894         }
4895
4896         if (priv->view) {
4897                 g_object_unref (priv->view);
4898                 priv->view = NULL;
4899         }
4900
4901         if (priv->password_view) {
4902                 g_object_unref (priv->password_view);
4903                 priv->password_view = NULL;
4904         }
4905
4906         if (priv->load_job) {
4907                 ev_window_clear_load_job (window);
4908         }
4909
4910         if (priv->reload_job) {
4911                 ev_window_clear_reload_job (window);
4912         }
4913
4914         if (priv->save_job) {
4915                 ev_window_clear_save_job (window);
4916         }
4917
4918         if (priv->thumbnail_job) {
4919                 ev_window_clear_thumbnail_job (window);
4920         }
4921
4922         if (priv->find_job) {
4923                 ev_window_clear_find_job (window);
4924         }
4925
4926         if (priv->local_uri) {
4927                 ev_window_clear_local_uri (window);
4928                 priv->local_uri = NULL;
4929         }
4930
4931         ev_window_clear_progress_idle (window);
4932         if (priv->progress_cancellable) {
4933                 g_object_unref (priv->progress_cancellable);
4934                 priv->progress_cancellable = NULL;
4935         }
4936
4937         ev_window_close_dialogs (window);
4938
4939         if (priv->link) {
4940                 g_object_unref (priv->link);
4941                 priv->link = NULL;
4942         }
4943
4944         if (priv->image) {
4945                 g_object_unref (priv->image);
4946                 priv->image = NULL;
4947         }
4948
4949         if (priv->attach_list) {
4950                 g_list_foreach (priv->attach_list,
4951                                 (GFunc) g_object_unref,
4952                                 NULL);
4953                 g_list_free (priv->attach_list);
4954                 priv->attach_list = NULL;
4955         }
4956
4957         if (priv->find_bar) {
4958                 g_signal_handlers_disconnect_by_func
4959                         (window->priv->find_bar,
4960                          G_CALLBACK (find_bar_close_cb),
4961                          window);
4962                 priv->find_bar = NULL;
4963         }
4964
4965         if (priv->uri) {
4966                 g_free (priv->uri);
4967                 priv->uri = NULL;
4968         }
4969
4970         if (priv->search_string) {
4971                 g_free (priv->search_string);
4972                 priv->search_string = NULL;
4973         }
4974
4975         if (priv->dest) {
4976                 g_object_unref (priv->dest);
4977                 priv->dest = NULL;
4978         }
4979
4980         if (priv->history) {
4981                 g_object_unref (priv->history);
4982                 priv->history = NULL;
4983         }
4984
4985         if (priv->presentation_timeout_id > 0) {
4986                 g_source_remove (priv->presentation_timeout_id);
4987                 priv->presentation_timeout_id = 0;
4988         }
4989
4990         if (priv->print_queue) {
4991                 g_queue_free (priv->print_queue);
4992                 priv->print_queue = NULL;
4993         }
4994
4995         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4996 }
4997
4998 static void
4999 menubar_deactivate_cb (GtkWidget *menubar,
5000                        EvWindow  *window)
5001 {
5002         g_signal_handlers_disconnect_by_func (menubar,
5003                                               G_CALLBACK (menubar_deactivate_cb),
5004                                               window);
5005
5006         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
5007
5008         update_chrome_visibility (window);
5009 }
5010
5011 static gboolean
5012 ev_window_key_press_event (GtkWidget   *widget,
5013                            GdkEventKey *event)
5014 {
5015         EvWindow        *ev_window = EV_WINDOW (widget);
5016         EvWindowPrivate *priv = ev_window->priv;
5017         gboolean         handled = FALSE;
5018
5019         /* Propagate the event to the view first
5020          * It's needed to be able to type in
5021          * annot popups windows
5022          */
5023         if (priv->view) {
5024                 g_object_ref (priv->view);
5025                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
5026                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
5027                 g_object_unref (priv->view);
5028         }
5029
5030         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
5031                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
5032
5033                 if (priv->menubar_accel_keyval != 0 &&
5034                     event->keyval == priv->menubar_accel_keyval &&
5035                     modifier == priv->menubar_accel_modifier) {
5036                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
5037                                 g_signal_connect (priv->menubar, "deactivate",
5038                                                   G_CALLBACK (menubar_deactivate_cb),
5039                                                   ev_window);
5040
5041                                 gtk_widget_show (priv->menubar);
5042                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5043                                                              FALSE);
5044
5045                                 handled = TRUE;
5046                         }
5047                 }
5048         }
5049
5050         if (!handled)
5051                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5052
5053         return handled;
5054 }
5055
5056 static void
5057 ev_window_class_init (EvWindowClass *ev_window_class)
5058 {
5059         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5060         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5061
5062         g_object_class->dispose = ev_window_dispose;
5063         g_object_class->finalize = ev_window_finalize;
5064
5065         widget_class->key_press_event = ev_window_key_press_event;
5066         widget_class->screen_changed = ev_window_screen_changed;
5067         widget_class->window_state_event = ev_window_state_event;
5068         widget_class->drag_data_received = ev_window_drag_data_received;
5069
5070         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5071 }
5072
5073 /* Normal items */
5074 static const GtkActionEntry entries[] = {
5075         { "File", NULL, N_("_File") },
5076         { "Edit", NULL, N_("_Edit") },
5077         { "View", NULL, N_("_View") },
5078         { "Go", NULL, N_("_Go") },
5079         { "Help", NULL, N_("_Help") },
5080
5081         /* File menu */
5082         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
5083           N_("Open an existing document"),
5084           G_CALLBACK (ev_window_cmd_file_open) },
5085         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5086           N_("Open a copy of the current document in a new window"),
5087           G_CALLBACK (ev_window_cmd_file_open_copy) },
5088         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
5089           N_("Save a copy of the current document"),
5090           G_CALLBACK (ev_window_cmd_save_as) },
5091         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
5092           N_("Setup the page settings for printing"),
5093           G_CALLBACK (ev_window_cmd_file_print_setup) },
5094         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5095           N_("Print this document"),
5096           G_CALLBACK (ev_window_cmd_file_print) },
5097         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5098           G_CALLBACK (ev_window_cmd_file_properties) },
5099         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5100           G_CALLBACK (ev_window_cmd_file_close_window) },
5101
5102         /* Edit menu */
5103         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5104           G_CALLBACK (ev_window_cmd_edit_copy) },
5105         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5106           G_CALLBACK (ev_window_cmd_edit_select_all) },
5107         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5108           N_("Find a word or phrase in the document"),
5109           G_CALLBACK (ev_window_cmd_edit_find) },
5110         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5111           G_CALLBACK (ev_window_cmd_edit_find_next) },
5112         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5113           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5114         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5115           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5116         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5117           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5118         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5119           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5120
5121
5122         /* View menu */
5123         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5124           N_("Enlarge the document"),
5125           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5126         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5127           N_("Shrink the document"),
5128           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5129         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5130           N_("Reload the document"),
5131           G_CALLBACK (ev_window_cmd_view_reload) },
5132
5133         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5134           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5135
5136         /* Go menu */
5137         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5138           N_("Go to the previous page"),
5139           G_CALLBACK (ev_window_cmd_go_previous_page) },
5140         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5141           N_("Go to the next page"),
5142           G_CALLBACK (ev_window_cmd_go_next_page) },
5143         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5144           N_("Go to the first page"),
5145           G_CALLBACK (ev_window_cmd_go_first_page) },
5146         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5147           N_("Go to the last page"),
5148           G_CALLBACK (ev_window_cmd_go_last_page) },
5149
5150         /* Help menu */
5151         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5152           G_CALLBACK (ev_window_cmd_help_contents) },
5153
5154         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5155           G_CALLBACK (ev_window_cmd_help_about) },
5156
5157         /* Toolbar-only */
5158         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5159           N_("Leave fullscreen mode"),
5160           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5161         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5162           N_("Start a presentation"),
5163           G_CALLBACK (ev_window_cmd_start_presentation) },
5164
5165         /* Accellerators */
5166         { "Escape", NULL, "", "Escape", "",
5167           G_CALLBACK (ev_window_cmd_escape) },
5168         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5169           G_CALLBACK (ev_window_cmd_edit_find) },
5170         { "F3", NULL, "", "F3", NULL,
5171           G_CALLBACK (ev_window_cmd_edit_find_next) },
5172         { "PageDown", NULL, "", "Page_Down", NULL,
5173           G_CALLBACK (ev_window_cmd_scroll_forward) },
5174         { "PageUp", NULL, "", "Page_Up", NULL,
5175           G_CALLBACK (ev_window_cmd_scroll_backward) },
5176         { "Space", NULL, "", "space", NULL,
5177           G_CALLBACK (ev_window_cmd_scroll_forward) },
5178         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5179           G_CALLBACK (ev_window_cmd_scroll_backward) },
5180         { "BackSpace", NULL, "", "BackSpace", NULL,
5181           G_CALLBACK (ev_window_cmd_scroll_backward) },
5182         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5183           G_CALLBACK (ev_window_cmd_scroll_forward) },
5184         { "Return", NULL, "", "Return", NULL,
5185           G_CALLBACK (ev_window_cmd_scroll_forward) },
5186         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5187           G_CALLBACK (ev_window_cmd_scroll_backward) },
5188         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5189           G_CALLBACK (ev_window_cmd_go_previous_page) },
5190         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5191           G_CALLBACK (ev_window_cmd_go_next_page) },
5192         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5193           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5194         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5195           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5196         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5197           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5198         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5199           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5200         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5201           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5202         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5203           G_CALLBACK (ev_window_cmd_go_backward) },
5204         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5205           G_CALLBACK (ev_window_cmd_go_forward) },
5206         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5207           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5208         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5209           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5210         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5211           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5212         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5213           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5214         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5215           G_CALLBACK (ev_window_cmd_edit_copy) },
5216 };
5217
5218 /* Toggle items */
5219 static const GtkToggleActionEntry toggle_entries[] = {
5220         /* View Menu */
5221         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5222           N_("Show or hide the toolbar"),
5223           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5224         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5225           N_("Show or hide the side pane"),
5226           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5227         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5228           N_("Show the entire document"),
5229           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5230         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5231           N_("Show two pages at once"),
5232           G_CALLBACK (ev_window_cmd_dual), FALSE },
5233         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5234           N_("Expand the window to fill the screen"),
5235           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5236         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5237           N_("Run document as a presentation"),
5238           G_CALLBACK (ev_window_cmd_view_presentation) },
5239         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5240           N_("Make the current document fill the window"),
5241           G_CALLBACK (ev_window_cmd_view_best_fit) },
5242         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5243           N_("Make the current document fill the window width"),
5244           G_CALLBACK (ev_window_cmd_view_page_width) },
5245         { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "<control>I",
5246           N_("Show page contents with the colors inverted"),
5247           G_CALLBACK (ev_window_cmd_view_inverted_colors) },
5248
5249 };
5250
5251 /* Popups specific items */
5252 static const GtkActionEntry view_popup_entries [] = {
5253         /* Links */
5254         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5255           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5256         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5257           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5258         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5259           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5260         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5261           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5262         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5263           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5264         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5265           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5266 };
5267
5268 static const GtkActionEntry attachment_popup_entries [] = {
5269         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5270           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5271         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As..."), NULL,
5272           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5273 };
5274
5275 static void
5276 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5277 {
5278         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5279 }
5280
5281 static void
5282 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5283 {
5284         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5285         gtk_widget_grab_focus (window->priv->view);
5286 }
5287
5288 static void
5289 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5290 {
5291
5292         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5293         gtk_widget_grab_focus (window->priv->view);
5294 }
5295
5296 static void
5297 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5298                                    EvWindow        *window)
5299 {
5300         ev_view_reload (EV_VIEW (window->priv->view));
5301 }
5302
5303 static void
5304 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5305 {
5306         GtkAction *action;
5307
5308         action = g_object_new (EV_TYPE_PAGE_ACTION,
5309                                "name", PAGE_SELECTOR_ACTION,
5310                                "label", _("Page"),
5311                                "tooltip", _("Select Page"),
5312                                "icon_name", "text-x-generic",
5313                                "visible_overflown", FALSE,
5314                                NULL);
5315         ev_page_action_set_model (EV_PAGE_ACTION (action),
5316                                   window->priv->model);
5317         g_signal_connect (action, "activate_link",
5318                           G_CALLBACK (activate_link_cb), window);
5319         gtk_action_group_add_action (group, action);
5320         g_object_unref (action);
5321
5322         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5323                                "name", ZOOM_CONTROL_ACTION,
5324                                "label", _("Zoom"),
5325                                "stock_id", EV_STOCK_ZOOM,
5326                                "tooltip", _("Adjust the zoom level"),
5327                                "zoom", 1.0,
5328                                NULL);
5329         g_signal_connect (action, "zoom_to_level",
5330                           G_CALLBACK (zoom_control_changed_cb), window);
5331         gtk_action_group_add_action (group, action);
5332         g_object_unref (action);
5333
5334         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5335                                "name", NAVIGATION_ACTION,
5336                                "label", _("Navigation"),
5337                                "is_important", TRUE,
5338                                "short_label", _("Back"),
5339                                "stock_id", GTK_STOCK_GO_DOWN,
5340                                /*translators: this is the history action*/
5341                                "tooltip", _("Move across visited pages"),
5342                                NULL);
5343         g_signal_connect (action, "activate_link",
5344                           G_CALLBACK (navigation_action_activate_link_cb), window);
5345         gtk_action_group_add_action (group, action);
5346         g_object_unref (action);
5347
5348         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5349                                "name", "FileOpenRecent",
5350                                "label", _("_Open..."),
5351                                "tooltip", _("Open an existing document"),
5352                                "stock_id", GTK_STOCK_OPEN,
5353                                NULL);
5354         g_signal_connect (action, "activate",
5355                           G_CALLBACK (ev_window_cmd_file_open), window);
5356         g_signal_connect (action, "item_activated",
5357                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5358                           window);
5359         gtk_action_group_add_action (group, action);
5360         g_object_unref (action);
5361 }
5362
5363 static void
5364 set_action_properties (GtkActionGroup *action_group)
5365 {
5366         GtkAction *action;
5367
5368         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5369         g_object_set (action, "is-important", TRUE, NULL);
5370         /*translators: this is the label for toolbar button*/
5371         g_object_set (action, "short_label", _("Previous"), NULL);
5372
5373         action = gtk_action_group_get_action (action_group, "GoNextPage");
5374         g_object_set (action, "is-important", TRUE, NULL);
5375         /*translators: this is the label for toolbar button*/
5376         g_object_set (action, "short_label", _("Next"), NULL);
5377
5378         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5379         /*translators: this is the label for toolbar button*/
5380         g_object_set (action, "short_label", _("Zoom In"), NULL);
5381
5382         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5383         /*translators: this is the label for toolbar button*/
5384         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5385
5386         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5387         /*translators: this is the label for toolbar button*/
5388         g_object_set (action, "short_label", _("Best Fit"), NULL);
5389
5390         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5391         /*translators: this is the label for toolbar button*/
5392         g_object_set (action, "short_label", _("Fit Width"), NULL);
5393
5394         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5395         g_object_set (action, "is-important", TRUE, NULL);
5396 }
5397
5398 static void
5399 set_chrome_actions (EvWindow *window)
5400 {
5401         EvWindowPrivate *priv = window->priv;
5402         GtkActionGroup *action_group = priv->action_group;
5403         GtkAction *action;
5404
5405         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5406         g_signal_handlers_block_by_func
5407                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5408         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5409                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5410         g_signal_handlers_unblock_by_func
5411                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5412 }
5413
5414 static void
5415 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5416                           GParamSpec     *pspec,
5417                           EvWindow       *ev_window)
5418 {
5419         GtkTreeModel *model;
5420         GtkAction *action;
5421
5422         g_object_get (G_OBJECT (ev_sidebar_links),
5423                       "model", &model,
5424                       NULL);
5425
5426         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5427         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5428         g_object_unref (model);
5429 }
5430
5431 static gboolean
5432 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5433 {
5434 #ifdef ENABLE_DBUS
5435         GObject *keys;
5436
5437         keys = ev_application_get_media_keys (EV_APP);
5438         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5439 #endif /* ENABLE_DBUS */
5440
5441         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5442         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5443
5444         ev_window_set_view_accels_sensitivity (window, TRUE);
5445
5446         update_chrome_visibility (window);
5447
5448         return FALSE;
5449 }
5450
5451 static gboolean
5452 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5453 {
5454         ev_window_set_view_accels_sensitivity (window, FALSE);
5455
5456         return FALSE;
5457 }
5458
5459 static void
5460 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5461                                     GParamSpec         *pspec,
5462                                     EvWindow           *ev_window)
5463 {
5464         GtkWidget *widget;
5465
5466         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5467
5468         if (widget != NULL) {
5469                 g_signal_connect_object (widget, "focus_in_event",
5470                                          G_CALLBACK (view_actions_focus_in_cb),
5471                                          ev_window, 0);
5472                 g_signal_connect_object (widget, "focus_out_event",
5473                                          G_CALLBACK (view_actions_focus_out_cb),
5474                                          ev_window, 0);
5475                 g_object_unref (widget);
5476         }
5477 }
5478
5479 static gboolean
5480 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5481 {
5482         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5483                 gboolean maximized;
5484
5485                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5486                 if (window->priv->metadata && !ev_window_is_empty (window))
5487                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5488         }
5489
5490         return FALSE;
5491 }
5492
5493 static gboolean
5494 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5495 {
5496         GdkWindowState state;
5497         gdouble document_width, document_height;
5498
5499         if (!window->priv->metadata)
5500                 return FALSE;
5501
5502         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5503
5504         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5505                 if (!ev_window_is_empty (window) && window->priv->document) {
5506                         ev_document_get_max_page_size (window->priv->document,
5507                                                        &document_width, &document_height);
5508                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5509                                                 (double)event->width / document_width);
5510                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5511                                                 (double)event->height / document_height);
5512                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5513                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5514                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5515                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5516                 }
5517         }
5518
5519         return FALSE;
5520 }
5521
5522 static void
5523 launch_action (EvWindow *window, EvLinkAction *action)
5524 {
5525         const char *filename = ev_link_action_get_filename (action);
5526         GAppInfo *app_info;
5527         GFile *file;
5528         GList file_list = {NULL};
5529         GAppLaunchContext *context;
5530         GError *error = NULL;
5531
5532         if (filename == NULL)
5533                 return;
5534
5535         if (g_path_is_absolute (filename)) {
5536                 file = g_file_new_for_path (filename);
5537         } else {
5538                 GFile *base_file;
5539                 gchar *dir;
5540
5541                 dir = g_path_get_dirname (window->priv->uri);
5542                 base_file = g_file_new_for_uri (dir);
5543                 g_free (dir);
5544
5545                 file = g_file_resolve_relative_path (base_file, filename);
5546                 g_object_unref (base_file);
5547         }
5548
5549         app_info = g_file_query_default_handler (file, NULL, &error);
5550         if (!app_info) {
5551                 ev_window_error_message (window, error,
5552                                          "%s",
5553                                          _("Unable to launch external application."));
5554                 g_object_unref (file);
5555                 g_error_free (error);
5556
5557                 return;
5558         }
5559
5560         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5561         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5562                                            gtk_window_get_screen (GTK_WINDOW (window)));
5563         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5564                                               gtk_get_current_event_time ());
5565
5566         file_list.data = file;
5567         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5568                 ev_window_error_message (window, error,
5569                                          "%s",
5570                                          _("Unable to launch external application."));
5571                 g_error_free (error);
5572         }
5573
5574         g_object_unref (app_info);
5575         g_object_unref (file);
5576         /* FIXMEchpe: unref launch context? */
5577
5578         /* According to the PDF spec filename can be an executable. I'm not sure
5579            allowing to launch executables is a good idea though. -- marco */
5580 }
5581
5582 static void
5583 launch_external_uri (EvWindow *window, EvLinkAction *action)
5584 {
5585         const gchar *uri = ev_link_action_get_uri (action);
5586         GError *error = NULL;
5587         gboolean ret;
5588         GAppLaunchContext *context;
5589
5590         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5591         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5592                                            gtk_window_get_screen (GTK_WINDOW (window)));
5593         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5594                                               gtk_get_current_event_time ());
5595
5596         if (!g_strstr_len (uri, strlen (uri), "://") &&
5597             !g_str_has_prefix (uri, "mailto:")) {
5598                 gchar *new_uri;
5599
5600                 /* Not a valid uri, assume http if it starts with www */
5601                 if (g_str_has_prefix (uri, "www.")) {
5602                         new_uri = g_strdup_printf ("http://%s", uri);
5603                 } else {
5604                         GFile *file, *parent;
5605
5606                         file = g_file_new_for_uri (window->priv->uri);
5607                         parent = g_file_get_parent (file);
5608                         g_object_unref (file);
5609                         if (parent) {
5610                                 gchar *parent_uri = g_file_get_uri (parent);
5611
5612                                 new_uri = g_build_filename (parent_uri, uri, NULL);
5613                                 g_free (parent_uri);
5614                                 g_object_unref (parent);
5615                         } else {
5616                                 new_uri = g_strdup_printf ("file:///%s", uri);
5617                         }
5618                 }
5619                 ret = g_app_info_launch_default_for_uri (new_uri, context, &error);
5620                 g_free (new_uri);
5621         } else {
5622                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5623         }
5624
5625         if (ret == FALSE) {
5626                 ev_window_error_message (window, error,
5627                                          "%s", _("Unable to open external link"));
5628                 g_error_free (error);
5629         }
5630
5631         /* FIXMEchpe: unref launch context? */
5632 }
5633
5634 static void
5635 open_remote_link (EvWindow *window, EvLinkAction *action)
5636 {
5637         gchar *uri;
5638         gchar *dir;
5639
5640         dir = g_path_get_dirname (window->priv->uri);
5641
5642         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5643                                 NULL);
5644         g_free (dir);
5645
5646         ev_application_open_uri_at_dest (EV_APP, uri,
5647                                          gtk_window_get_screen (GTK_WINDOW (window)),
5648                                          ev_link_action_get_dest (action),
5649                                          0,
5650                                          NULL,
5651                                          gtk_get_current_event_time ());
5652
5653         g_free (uri);
5654 }
5655
5656 static void
5657 do_action_named (EvWindow *window, EvLinkAction *action)
5658 {
5659         const gchar *name = ev_link_action_get_name (action);
5660
5661         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5662                 ev_window_cmd_go_first_page (NULL, window);
5663         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5664                 ev_window_cmd_go_previous_page (NULL, window);
5665         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5666                 ev_window_cmd_go_next_page (NULL, window);
5667         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5668                 ev_window_cmd_go_last_page (NULL, window);
5669         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5670                 ev_window_cmd_focus_page_selector (NULL, window);
5671         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5672                 ev_window_cmd_edit_find (NULL, window);
5673         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5674                 ev_window_cmd_file_close_window (NULL, window);
5675         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5676                 ev_window_cmd_file_print (NULL, window);
5677         } else {
5678                 g_warning ("Unimplemented named action: %s, please post a "
5679                            "bug report in Evince bugzilla "
5680                            "(http://bugzilla.gnome.org) with a testcase.",
5681                            name);
5682         }
5683 }
5684
5685 static void
5686 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5687 {
5688         switch (ev_link_action_get_action_type (action)) {
5689                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5690                         EvLinkDest *dest;
5691
5692                         dest = ev_link_action_get_dest (action);
5693                         if (!dest)
5694                                 return;
5695
5696                         ev_window_open_copy_at_dest (window, dest);
5697                 }
5698                         break;
5699                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5700                         launch_external_uri (window, action);
5701                         break;
5702                 case EV_LINK_ACTION_TYPE_LAUNCH:
5703                         launch_action (window, action);
5704                         break;
5705                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5706                         open_remote_link (window, action);
5707                         break;
5708                 case EV_LINK_ACTION_TYPE_NAMED:
5709                         do_action_named (window, action);
5710                         break;
5711                 default:
5712                         g_assert_not_reached ();
5713         }
5714 }
5715
5716 static void
5717 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5718 {
5719         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5720 }
5721
5722 static void
5723 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5724 {
5725         EvLinkAction *ev_action = NULL;
5726         EvLinkDest   *dest;
5727
5728         ev_action = ev_link_get_action (window->priv->link);
5729         if (!ev_action)
5730                 return;
5731
5732         dest = ev_link_action_get_dest (ev_action);
5733         if (!dest)
5734                 return;
5735
5736         ev_window_open_copy_at_dest (window, dest);
5737 }
5738
5739 static void
5740 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5741 {
5742         EvLinkAction *ev_action;
5743
5744         ev_action = ev_link_get_action (window->priv->link);
5745         if (!ev_action)
5746                 return;
5747
5748         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5749                                    ev_action);
5750 }
5751
5752
5753 static void
5754 image_save_dialog_response_cb (GtkWidget *fc,
5755                                gint       response_id,
5756                                EvWindow  *ev_window)
5757 {
5758         GFile           *target_file;
5759         gboolean         is_native;
5760         GError          *error = NULL;
5761         GdkPixbuf       *pixbuf;
5762         gchar           *uri;
5763         gchar          **extensions;
5764         gchar           *filename;
5765         gchar           *file_format;
5766         GdkPixbufFormat *format;
5767         GtkFileFilter   *filter;
5768
5769         if (response_id != GTK_RESPONSE_OK) {
5770                 gtk_widget_destroy (fc);
5771                 return;
5772         }
5773
5774         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5775         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5776         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5777
5778         if (format == NULL) {
5779                 format = get_gdk_pixbuf_format_by_extension (uri);
5780         }
5781
5782         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5783                 /* no extension found and no extension provided within uri */
5784                 format = get_gdk_pixbuf_format_by_extension (".png");
5785                 if (format == NULL) {
5786                         /* no .png support, try .jpeg */
5787                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5788                 }
5789         }
5790
5791         if (format == NULL) {
5792                 ev_window_error_message (ev_window, NULL,
5793                                          "%s",
5794                                          _("Couldn't find appropriate format to save image"));
5795                 g_free (uri);
5796                 gtk_widget_destroy (fc);
5797
5798                 return;
5799         }
5800
5801         extensions = gdk_pixbuf_format_get_extensions (format);
5802         if (!g_str_has_suffix (uri, extensions[0])) {
5803                 gchar *uri_extension;
5804
5805                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5806                 target_file = g_file_new_for_uri (uri_extension);
5807                 g_free (uri_extension);
5808         } else {
5809                 target_file = g_file_new_for_uri (uri);
5810         }
5811         g_strfreev (extensions);
5812         g_free (uri);
5813
5814         is_native = g_file_is_native (target_file);
5815         if (is_native) {
5816                 filename = g_file_get_path (target_file);
5817         } else {
5818                 /* Create a temporary local file to save to */
5819                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5820                         goto has_error;
5821         }
5822
5823         ev_document_doc_mutex_lock ();
5824         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5825                                                ev_window->priv->image);
5826         ev_document_doc_mutex_unlock ();
5827
5828         file_format = gdk_pixbuf_format_get_name (format);
5829         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5830         g_free (file_format);
5831         g_object_unref (pixbuf);
5832
5833     has_error:
5834         if (error) {
5835                 ev_window_error_message (ev_window, error,
5836                                          "%s", _("The image could not be saved."));
5837                 g_error_free (error);
5838                 g_free (filename);
5839                 g_object_unref (target_file);
5840                 gtk_widget_destroy (fc);
5841
5842                 return;
5843         }
5844
5845         if (!is_native) {
5846                 GFile *source_file;
5847
5848                 source_file = g_file_new_for_path (filename);
5849
5850                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5851                                        source_file, target_file);
5852                 g_object_unref (source_file);
5853         }
5854
5855         g_free (filename);
5856         g_object_unref (target_file);
5857         gtk_widget_destroy (fc);
5858 }
5859
5860 static void
5861 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5862 {
5863         GtkWidget *fc;
5864
5865         if (!window->priv->image)
5866                 return;
5867
5868         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5869                                           GTK_WINDOW (window),
5870                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5871                                           GTK_STOCK_CANCEL,
5872                                           GTK_RESPONSE_CANCEL,
5873                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5874                                           NULL);
5875
5876         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5877         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5878                                                  GTK_RESPONSE_OK,
5879                                                  GTK_RESPONSE_CANCEL,
5880                                                  -1);
5881
5882         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5883         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5884
5885         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5886
5887         g_signal_connect (fc, "response",
5888                           G_CALLBACK (image_save_dialog_response_cb),
5889                           window);
5890
5891         gtk_widget_show (fc);
5892 }
5893
5894 static void
5895 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5896 {
5897         GtkClipboard *clipboard;
5898         GdkPixbuf    *pixbuf;
5899
5900         if (!window->priv->image)
5901                 return;
5902
5903         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5904                                               GDK_SELECTION_CLIPBOARD);
5905         ev_document_doc_mutex_lock ();
5906         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5907                                                window->priv->image);
5908         ev_document_doc_mutex_unlock ();
5909
5910         gtk_clipboard_set_image (clipboard, pixbuf);
5911         g_object_unref (pixbuf);
5912 }
5913
5914 static void
5915 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5916 {
5917         GList     *l;
5918         GdkScreen *screen;
5919
5920         if (!window->priv->attach_list)
5921                 return;
5922
5923         screen = gtk_window_get_screen (GTK_WINDOW (window));
5924
5925         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5926                 EvAttachment *attachment;
5927                 GError       *error = NULL;
5928
5929                 attachment = (EvAttachment *) l->data;
5930
5931                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5932
5933                 if (error) {
5934                         ev_window_error_message (window, error,
5935                                                  "%s", _("Unable to open attachment"));
5936                         g_error_free (error);
5937                 }
5938         }
5939 }
5940
5941 static void
5942 attachment_save_dialog_response_cb (GtkWidget *fc,
5943                                     gint       response_id,
5944                                     EvWindow  *ev_window)
5945 {
5946         GFile                *target_file;
5947         gchar                *uri;
5948         GList                *l;
5949         GtkFileChooserAction  fc_action;
5950         gboolean              is_dir;
5951         gboolean              is_native;
5952
5953         if (response_id != GTK_RESPONSE_OK) {
5954                 gtk_widget_destroy (fc);
5955                 return;
5956         }
5957
5958         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5959         target_file = g_file_new_for_uri (uri);
5960         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5961         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5962         is_native = g_file_is_native (target_file);
5963
5964         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5965                 EvAttachment *attachment;
5966                 GFile        *save_to = NULL;
5967                 GError       *error = NULL;
5968
5969                 attachment = (EvAttachment *) l->data;
5970
5971                 if (is_native) {
5972                         if (is_dir) {
5973                                 save_to = g_file_get_child (target_file,
5974                                     /* FIXMEchpe: file name encoding! */
5975                                                             ev_attachment_get_name (attachment));
5976                         } else {
5977                                 save_to = g_object_ref (target_file);
5978                         }
5979                 } else {
5980                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5981                 }
5982
5983                 if (save_to)
5984                         ev_attachment_save (attachment, save_to, &error);
5985
5986                 if (error) {
5987                         ev_window_error_message (ev_window, error,
5988                                                  "%s", _("The attachment could not be saved."));
5989                         g_error_free (error);
5990                         g_object_unref (save_to);
5991
5992                         continue;
5993                 }
5994
5995                 if (!is_native) {
5996                         GFile *dest_file;
5997
5998                         if (is_dir) {
5999                                 dest_file = g_file_get_child (target_file,
6000                                                               ev_attachment_get_name (attachment));
6001                         } else {
6002                                 dest_file = g_object_ref (target_file);
6003                         }
6004
6005                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
6006                                                save_to, dest_file);
6007
6008                         g_object_unref (dest_file);
6009                 }
6010
6011                 g_object_unref (save_to);
6012         }
6013
6014         g_free (uri);
6015         g_object_unref (target_file);
6016
6017         gtk_widget_destroy (fc);
6018 }
6019
6020 static void
6021 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
6022 {
6023         GtkWidget    *fc;
6024         EvAttachment *attachment = NULL;
6025
6026         if (!window->priv->attach_list)
6027                 return;
6028
6029         if (g_list_length (window->priv->attach_list) == 1)
6030                 attachment = (EvAttachment *) window->priv->attach_list->data;
6031
6032         fc = gtk_file_chooser_dialog_new (
6033                 _("Save Attachment"),
6034                 GTK_WINDOW (window),
6035                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
6036                 GTK_STOCK_CANCEL,
6037                 GTK_RESPONSE_CANCEL,
6038                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
6039                 NULL);
6040
6041         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
6042         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
6043                                                  GTK_RESPONSE_OK,
6044                                                  GTK_RESPONSE_CANCEL,
6045                                                  -1);
6046
6047         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
6048         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
6049
6050         if (attachment)
6051                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
6052                                                    ev_attachment_get_name (attachment));
6053
6054         g_signal_connect (fc, "response",
6055                           G_CALLBACK (attachment_save_dialog_response_cb),
6056                           window);
6057
6058         gtk_widget_show (fc);
6059 }
6060
6061 static void
6062 ev_window_media_player_key_pressed (EvWindow    *window,
6063                                     const gchar *key,
6064                                     gpointer     user_data)
6065 {
6066         if (!gtk_window_is_active (GTK_WINDOW (window)))
6067                 return;
6068
6069         /* Note how Previous/Next only go to the
6070          * next/previous page despite their icon telling you
6071          * they should go to the beginning/end.
6072          *
6073          * There's very few keyboards with FFW/RWD though,
6074          * so we stick the most useful keybinding on the most
6075          * often seen keys
6076          */
6077         if (strcmp (key, "Play") == 0) {
6078                 ev_window_run_presentation (window);
6079         } else if (strcmp (key, "Previous") == 0) {
6080                 ev_window_cmd_go_previous_page (NULL, window);
6081         } else if (strcmp (key, "Next") == 0) {
6082                 ev_window_cmd_go_next_page (NULL, window);
6083         } else if (strcmp (key, "FastForward") == 0) {
6084                 ev_window_cmd_go_last_page (NULL, window);
6085         } else if (strcmp (key, "Rewind") == 0) {
6086                 ev_window_cmd_go_first_page (NULL, window);
6087         }
6088 }
6089
6090 static EggToolbarsModel *
6091 get_toolbars_model (void)
6092 {
6093         EggToolbarsModel *toolbars_model;
6094         gchar            *toolbars_file;
6095         gchar            *toolbars_path;
6096         gint              i;
6097
6098         toolbars_model = egg_toolbars_model_new ();
6099
6100         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6101                                           "evince_toolbar.xml", NULL);
6102         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6103                                          "evince-toolbar.xml", NULL);
6104         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6105
6106         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6107                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6108                 goto skip_conversion;
6109         }
6110
6111         /* Open item doesn't exist anymore,
6112          * convert it to OpenRecent for compatibility
6113          */
6114         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6115                 const gchar *item;
6116
6117                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6118                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6119                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6120                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6121                                                      "FileOpenRecent");
6122                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6123                         break;
6124                 }
6125         }
6126
6127     skip_conversion:
6128         g_free (toolbars_file);
6129         g_free (toolbars_path);
6130
6131         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6132
6133         return toolbars_model;
6134 }
6135
6136 static void
6137 ev_window_init (EvWindow *ev_window)
6138 {
6139         GtkActionGroup *action_group;
6140         GtkAccelGroup *accel_group;
6141         GError *error = NULL;
6142         GtkWidget *sidebar_widget;
6143         GtkWidget *menuitem;
6144         EggToolbarsModel *toolbars_model;
6145         GObject *mpkeys;
6146         gchar *ui_path;
6147         gdouble dpi;
6148
6149         g_signal_connect (ev_window, "configure_event",
6150                           G_CALLBACK (window_configure_event_cb), NULL);
6151         g_signal_connect (ev_window, "window_state_event",
6152                           G_CALLBACK (window_state_event_cb), NULL);
6153
6154         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6155
6156         ev_window->priv->model = ev_document_model_new ();
6157
6158         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6159         ev_window->priv->title = ev_window_title_new (ev_window);
6160
6161         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6162         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6163         gtk_widget_show (ev_window->priv->main_box);
6164
6165         action_group = gtk_action_group_new ("MenuActions");
6166         ev_window->priv->action_group = action_group;
6167         gtk_action_group_set_translation_domain (action_group, NULL);
6168         gtk_action_group_add_actions (action_group, entries,
6169                                       G_N_ELEMENTS (entries), ev_window);
6170         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6171                                              G_N_ELEMENTS (toggle_entries),
6172                                              ev_window);
6173         set_action_properties (action_group);
6174         register_custom_actions (ev_window, action_group);
6175
6176         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6177         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6178                                             action_group, 0);
6179
6180         accel_group =
6181                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6182         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6183
6184         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6185
6186         action_group = gtk_action_group_new ("ViewPopupActions");
6187         ev_window->priv->view_popup_action_group = action_group;
6188         gtk_action_group_set_translation_domain (action_group, NULL);
6189         gtk_action_group_add_actions (action_group, view_popup_entries,
6190                                       G_N_ELEMENTS (view_popup_entries),
6191                                       ev_window);
6192         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6193                                             action_group, 0);
6194
6195         action_group = gtk_action_group_new ("AttachmentPopupActions");
6196         ev_window->priv->attachment_popup_action_group = action_group;
6197         gtk_action_group_set_translation_domain (action_group, NULL);
6198         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6199                                       G_N_ELEMENTS (attachment_popup_entries),
6200                                       ev_window);
6201         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6202                                             action_group, 0);
6203
6204         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6205                                     "evince-ui.xml", NULL);
6206         if (!gtk_ui_manager_add_ui_from_file (
6207                 ev_window->priv->ui_manager, ui_path, &error))
6208         {
6209                 g_warning ("building menus failed: %s", error->message);
6210                 g_error_free (error);
6211         }
6212         g_free (ui_path);
6213
6214 #if GTK_CHECK_VERSION (2, 17, 4)
6215         {
6216                 GtkAction *action;
6217
6218                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6219                                                       "FilePageSetup");
6220                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6221         }
6222 #endif
6223
6224         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6225         ev_window->priv->recent_action_group = NULL;
6226         ev_window->priv->recent_ui_id = 0;
6227         g_signal_connect_swapped (ev_window->priv->recent_manager,
6228                                   "changed",
6229                                   G_CALLBACK (ev_window_setup_recent),
6230                                   ev_window);
6231
6232         ev_window->priv->menubar =
6233                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6234                                             "/MainMenu");
6235         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6236                             ev_window->priv->menubar,
6237                             FALSE, FALSE, 0);
6238         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6239                                               "/MainMenu/EditMenu/EditRotateLeftMenu");
6240         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6241         menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6242                                               "/MainMenu/EditMenu/EditRotateRightMenu");
6243         gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
6244
6245         toolbars_model = get_toolbars_model ();
6246         ev_window->priv->toolbar = GTK_WIDGET
6247                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6248                                "ui-manager", ev_window->priv->ui_manager,
6249                                "popup-path", "/ToolbarPopup",
6250                                "model", toolbars_model,
6251                                NULL));
6252         g_object_unref (toolbars_model);
6253
6254         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6255                                    "DefaultToolBar");
6256         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6257                             ev_window->priv->toolbar,
6258                             FALSE, FALSE, 0);
6259         gtk_widget_show (ev_window->priv->toolbar);
6260
6261         /* Add the main area */
6262         ev_window->priv->hpaned = gtk_hpaned_new ();
6263         g_signal_connect (ev_window->priv->hpaned,
6264                           "notify::position",
6265                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6266                           ev_window);
6267
6268         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6269         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6270                             TRUE, TRUE, 0);
6271         gtk_widget_show (ev_window->priv->hpaned);
6272
6273         ev_window->priv->sidebar = ev_sidebar_new ();
6274         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6275                               ev_window->priv->model);
6276         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6277                          ev_window->priv->sidebar, FALSE, FALSE);
6278         gtk_widget_show (ev_window->priv->sidebar);
6279
6280         /* Stub sidebar, for now */
6281
6282         sidebar_widget = ev_sidebar_thumbnails_new ();
6283         ev_window->priv->sidebar_thumbs = sidebar_widget;
6284         g_signal_connect (sidebar_widget,
6285                           "notify::main-widget",
6286                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6287                           ev_window);
6288         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6289         gtk_widget_show (sidebar_widget);
6290         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6291                              sidebar_widget);
6292
6293         sidebar_widget = ev_sidebar_links_new ();
6294         ev_window->priv->sidebar_links = sidebar_widget;
6295         g_signal_connect (sidebar_widget,
6296                           "notify::model",
6297                           G_CALLBACK (sidebar_widget_model_set),
6298                           ev_window);
6299         g_signal_connect (sidebar_widget,
6300                           "link_activated",
6301                           G_CALLBACK (sidebar_links_link_activated_cb),
6302                           ev_window);
6303         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6304         gtk_widget_show (sidebar_widget);
6305         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6306                              sidebar_widget);
6307
6308         sidebar_widget = ev_sidebar_attachments_new ();
6309         ev_window->priv->sidebar_attachments = sidebar_widget;
6310         g_signal_connect_object (sidebar_widget,
6311                                  "popup",
6312                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6313                                  ev_window, 0);
6314         gtk_widget_show (sidebar_widget);
6315         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6316                              sidebar_widget);
6317
6318         sidebar_widget = ev_sidebar_layers_new ();
6319         ev_window->priv->sidebar_layers = sidebar_widget;
6320         g_signal_connect (sidebar_widget,
6321                           "layers_visibility_changed",
6322                           G_CALLBACK (sidebar_layers_visibility_changed),
6323                           ev_window);
6324         gtk_widget_show (sidebar_widget);
6325         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6326                              sidebar_widget);
6327
6328         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6329         ev_window->priv->scrolled_window =
6330                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6331                                           "shadow-type", GTK_SHADOW_IN,
6332                                           NULL));
6333         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6334                             ev_window->priv->scrolled_window,
6335                             TRUE, TRUE, 0);
6336         gtk_widget_show (ev_window->priv->scrolled_window);
6337
6338         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6339                         ev_window->priv->view_box);
6340         gtk_widget_show (ev_window->priv->view_box);
6341
6342         ev_window->priv->view = ev_view_new ();
6343         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6344         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6345         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6346         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6347         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6348         g_signal_connect_swapped (ev_window->priv->password_view,
6349                                   "unlock",
6350                                   G_CALLBACK (ev_window_password_view_unlock),
6351                                   ev_window);
6352         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6353                                  G_CALLBACK (view_actions_focus_in_cb),
6354                                  ev_window, 0);
6355         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6356                                  G_CALLBACK (view_actions_focus_out_cb),
6357                                  ev_window, 0);
6358         g_signal_connect_object (ev_window->priv->view, "external-link",
6359                                  G_CALLBACK (view_external_link_cb),
6360                                  ev_window, 0);
6361         g_signal_connect_object (ev_window->priv->view, "handle-link",
6362                                  G_CALLBACK (view_handle_link_cb),
6363                                  ev_window, 0);
6364         g_signal_connect_object (ev_window->priv->view,
6365                                  "popup",
6366                                  G_CALLBACK (view_menu_popup_cb),
6367                                  ev_window, 0);
6368         gtk_widget_show (ev_window->priv->view);
6369         gtk_widget_show (ev_window->priv->password_view);
6370
6371         /* Find Bar */
6372         ev_window->priv->find_bar = egg_find_bar_new ();
6373         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6374                           ev_window->priv->find_bar,
6375                           FALSE, TRUE, 0);
6376
6377         /* We own a ref on these widgets, as we can swap them in and out */
6378         g_object_ref (ev_window->priv->view);
6379         g_object_ref (ev_window->priv->password_view);
6380
6381         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6382                            ev_window->priv->view);
6383
6384         /* Connect to model signals */
6385         g_signal_connect_swapped (ev_window->priv->model,
6386                                   "page-changed",
6387                                   G_CALLBACK (ev_window_page_changed_cb),
6388                                   ev_window);
6389         g_signal_connect (ev_window->priv->model,
6390                           "notify::document",
6391                           G_CALLBACK (ev_window_document_changed_cb),
6392                           ev_window);
6393         g_signal_connect (ev_window->priv->model,
6394                           "notify::scale",
6395                           G_CALLBACK (ev_window_zoom_changed_cb),
6396                           ev_window);
6397         g_signal_connect (ev_window->priv->model,
6398                           "notify::sizing-mode",
6399                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6400                           ev_window);
6401         g_signal_connect (ev_window->priv->model,
6402                           "notify::rotation",
6403                           G_CALLBACK (ev_window_rotation_changed_cb),
6404                           ev_window);
6405         g_signal_connect (ev_window->priv->model,
6406                           "notify::continuous",
6407                           G_CALLBACK (ev_window_continuous_changed_cb),
6408                           ev_window);
6409         g_signal_connect (ev_window->priv->model,
6410                           "notify::dual-page",
6411                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6412                           ev_window);
6413
6414         /* Connect to view signals */
6415         g_signal_connect (ev_window->priv->model,
6416                           "notify::inverted-colors",
6417                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6418                           ev_window);
6419         g_signal_connect (ev_window->priv->view,
6420                           "notify::has-selection",
6421                           G_CALLBACK (ev_window_has_selection_changed_cb),
6422                           ev_window);
6423
6424         /* Connect sidebar signals */
6425         g_signal_connect (ev_window->priv->sidebar,
6426                           "notify::visible",
6427                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6428                           ev_window);
6429         g_signal_connect (ev_window->priv->sidebar,
6430                           "notify::current-page",
6431                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6432                           ev_window);
6433
6434         /* Connect to find bar signals */
6435         g_signal_connect (ev_window->priv->find_bar,
6436                           "previous",
6437                           G_CALLBACK (find_bar_previous_cb),
6438                           ev_window);
6439         g_signal_connect (ev_window->priv->find_bar,
6440                           "next",
6441                           G_CALLBACK (find_bar_next_cb),
6442                           ev_window);
6443         g_signal_connect (ev_window->priv->find_bar,
6444                           "close",
6445                           G_CALLBACK (find_bar_close_cb),
6446                           ev_window);
6447         g_signal_connect (ev_window->priv->find_bar,
6448                           "notify::search-string",
6449                           G_CALLBACK (find_bar_search_changed_cb),
6450                           ev_window);
6451         g_signal_connect (ev_window->priv->find_bar,
6452                           "notify::case-sensitive",
6453                           G_CALLBACK (find_bar_search_changed_cb),
6454                           ev_window);
6455         g_signal_connect (ev_window->priv->find_bar,
6456                           "notify::visible",
6457                           G_CALLBACK (find_bar_visibility_changed_cb),
6458                           ev_window);
6459         g_signal_connect (ev_window->priv->find_bar,
6460                           "scroll",
6461                           G_CALLBACK (find_bar_scroll),
6462                           ev_window);
6463
6464         /* Popups */
6465         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6466                                                                  "/DocumentPopup");
6467         ev_window->priv->link = NULL;
6468
6469         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6470                                                                        "/AttachmentPopup");
6471         ev_window->priv->attach_list = NULL;
6472
6473         /* Media player keys */
6474         mpkeys = ev_application_get_media_keys (EV_APP);
6475         if (mpkeys) {
6476                 g_signal_connect_swapped (mpkeys, "key_pressed",
6477                                           G_CALLBACK (ev_window_media_player_key_pressed),
6478                                           ev_window);
6479         }
6480
6481         /* Give focus to the document view */
6482         gtk_widget_grab_focus (ev_window->priv->view);
6483
6484         /* Set it user interface params */
6485         ev_window_setup_recent (ev_window);
6486
6487         ev_window_setup_gtk_settings (ev_window);
6488
6489         setup_chrome_from_metadata (ev_window);
6490         set_chrome_actions (ev_window);
6491         update_chrome_visibility (ev_window);
6492
6493         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6494
6495         setup_view_from_metadata (ev_window);
6496         setup_sidebar_from_metadata (ev_window);
6497
6498         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6499         ev_window_setup_action_sensitivity (ev_window);
6500
6501         /* Drag and Drop */
6502         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6503                            GTK_DEST_DEFAULT_ALL,
6504                            NULL, 0,
6505                            GDK_ACTION_COPY);
6506         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6507 }
6508
6509 /**
6510  * ev_window_new:
6511  *
6512  * Creates a #GtkWidget that represents the window.
6513  *
6514  * Returns: the #GtkWidget that represents the window.
6515  */
6516 GtkWidget *
6517 ev_window_new (void)
6518 {
6519         GtkWidget *ev_window;
6520
6521         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6522                                               "type", GTK_WINDOW_TOPLEVEL,
6523                                               NULL));
6524
6525         return ev_window;
6526 }