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