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) 2008 Carlos Garcia Campos
   5  *  Copyright (C) 2004 Martin Kretzschmar
   6  *  Copyright (C) 2004 Red Hat, Inc.
   7  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   8  *  Copyright © 2003, 2004, 2005, 2009 Christian Persch
   9  *
  10  *  Author:
  11  *    Martin Kretzschmar <martink@gnome.org>
  12  *
  13  * Evince is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * Evince is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include "config.h"
  30 #endif
  31
  32 #include <errno.h>
  33 #include <stdlib.h>
  34 #include <string.h>
  35 #include <unistd.h>
  36
  37 #include <glib/gstdio.h>
  38 #include <glib/gi18n.h>
  39 #include <gio/gio.h>
  40 #include <gtk/gtk.h>
  41
  42 #ifdef WITH_GCONF
  43 #include <gconf/gconf-client.h>
  44 #endif
  45
  46 #include "egg-editable-toolbar.h"
  47 #include "egg-toolbar-editor.h"
  48 #include "egg-toolbars-model.h"
  49
  50 #include "eggfindbar.h"
  51
  52 #include "ephy-zoom-action.h"
  53 #include "ephy-zoom.h"
  54
  55 #include "ev-application.h"
  56 #include "ev-document-factory.h"
  57 #include "ev-document-find.h"
  58 #include "ev-document-fonts.h"
  59 #include "ev-document-images.h"
  60 #include "ev-document-links.h"
  61 #include "ev-document-thumbnails.h"
  62 #include "ev-document-annotations.h"
  63 #include "ev-document-type-builtins.h"
  64 #include "ev-file-exporter.h"
  65 #include "ev-file-helpers.h"
  66 #include "ev-file-monitor.h"
  67 #include "ev-history.h"
  68 #include "ev-image.h"
  69 #include "ev-job-scheduler.h"
  70 #include "ev-jobs.h"
  71 #include "ev-message-area.h"
  72 #include "ev-metadata.h"
  73 #include "ev-navigation-action.h"
  74 #include "ev-open-recent-action.h"
  75 #include "ev-page-action.h"
  76 #include "ev-password-view.h"
  77 #include "ev-properties-dialog.h"
  78 #include "ev-sidebar-attachments.h"
  79 #include "ev-sidebar.h"
  80 #include "ev-sidebar-links.h"
  81 #include "ev-sidebar-page.h"
  82 #include "ev-sidebar-thumbnails.h"
  83 #include "ev-sidebar-layers.h"
  84 #include "ev-stock-icons.h"
  85 #include "ev-utils.h"
  86 #include "ev-keyring.h"
  87 #include "ev-view.h"
  88 #include "ev-view-type-builtins.h"
  89 #include "ev-window.h"
  90 #include "ev-window-title.h"
  91 #include "ev-print-operation.h"
  92 #include "ev-progress-message-area.h"
  93
  94 #ifdef ENABLE_DBUS
  95 #include "ev-media-player-keys.h"
  96 #endif /* ENABLE_DBUS */
  97
  98 #ifdef ENABLE_PDF
  99 #include <poppler.h>
 100 #endif
 101
 102 typedef enum {
 103         PAGE_MODE_DOCUMENT,
 104         PAGE_MODE_PASSWORD
 105 } EvWindowPageMode;
 106
 107 typedef enum {
 108         EV_CHROME_MENUBAR       = 1 << 0,
 109         EV_CHROME_TOOLBAR       = 1 << 1,
 110         EV_CHROME_FINDBAR       = 1 << 2,
 111         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 112         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 113         EV_CHROME_SIDEBAR       = 1 << 5,
 114         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 115 } EvChrome;
 116
 117 typedef enum {
 118         EV_SAVE_DOCUMENT,
 119         EV_SAVE_ATTACHMENT,
 120         EV_SAVE_IMAGE
 121 } EvSaveType;
 122
 123 struct _EvWindowPrivate {
 124         /* UI */
 125         EvChrome chrome;
 126
 127         GtkWidget *main_box;
 128         GtkWidget *menubar;
 129         GtkWidget *toolbar;
 130         GtkWidget *hpaned;
 131         GtkWidget *view_box;
 132         GtkWidget *sidebar;
 133         GtkWidget *find_bar;
 134         GtkWidget *scrolled_window;
 135         GtkWidget *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         /* Presentation mode */
 168         guint      presentation_timeout_id;
 169
 170         /* Popup view */
 171         GtkWidget *view_popup;
 172         EvLink    *link;
 173         EvImage   *image;
 174
 175         /* Popup attachment */
 176         GtkWidget    *attachment_popup;
 177         GList        *attach_list;
 178
 179         /* Document */
 180         EvDocumentModel *model;
 181         char *uri;
 182         glong uri_mtime;
 183         char *local_uri;
 184         gboolean in_reload;
 185         EvFileMonitor *monitor;
 186         guint setup_document_idle;
 187
 188         EvDocument *document;
 189         EvHistory *history;
 190         EvWindowPageMode page_mode;
 191         EvWindowTitle *title;
 192         EvMetadata *metadata;
 193
 194         /* Load params */
 195         EvLinkDest       *dest;
 196         gchar            *search_string;
 197         EvWindowRunMode   window_mode;
 198
 199         EvJob            *load_job;
 200         EvJob            *reload_job;
 201         EvJob            *thumbnail_job;
 202         EvJob            *save_job;
 203         EvJob            *find_job;
 204
 205         /* Printing */
 206         GQueue           *print_queue;
 207         GtkPrintSettings *print_settings;
 208         GtkPageSetup     *print_page_setup;
 209         gboolean          close_after_print;
 210 #ifdef WITH_GCONF
 211         GConfClient *gconf_client;
 212 #endif
 213 };
 214
 215 #define EV_WINDOW_GET_PRIVATE(object) \
 216         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 217
 218 #define PAGE_SELECTOR_ACTION    "PageSelector"
 219 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 220 #define NAVIGATION_ACTION       "Navigation"
 221
 222 #define GCONF_LOCKDOWN_DIR          "/desktop/gnome/lockdown"
 223 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 224 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 225 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 226 #define GCONF_LOCKDOWN_PRINT_SETUP  "/desktop/gnome/lockdown/disable_print_setup"
 227
 228 #define PRESENTATION_TIMEOUT 5
 229
 230 #define SIDEBAR_DEFAULT_SIZE    132
 231 #define LINKS_SIDEBAR_ID "links"
 232 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 233 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 234 #define LAYERS_SIDEBAR_ID "layers"
 235
 236 #define EV_PRINT_SETTINGS_FILE  "print-settings"
 237 #define EV_PRINT_SETTINGS_GROUP "Print Settings"
 238 #define EV_PAGE_SETUP_GROUP     "Page Setup"
 239
 240 #define EV_TOOLBARS_FILENAME "evince-toolbar.xml"
 241
 242 #define MIN_SCALE 0.05409
 243 #define MAX_SCALE 4.0
 244
 245 static const gchar *document_print_settings[] = {
 246         GTK_PRINT_SETTINGS_N_COPIES,
 247         GTK_PRINT_SETTINGS_COLLATE,
 248         GTK_PRINT_SETTINGS_REVERSE,
 249         GTK_PRINT_SETTINGS_NUMBER_UP,
 250         GTK_PRINT_SETTINGS_SCALE,
 251         GTK_PRINT_SETTINGS_PRINT_PAGES,
 252         GTK_PRINT_SETTINGS_PAGE_RANGES,
 253         GTK_PRINT_SETTINGS_PAGE_SET,
 254         GTK_PRINT_SETTINGS_OUTPUT_URI
 255 };
 256
 257 static void     ev_window_update_actions                (EvWindow         *ev_window);
 258 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 259                                                          GParamSpec       *pspec,
 260                                                          EvWindow         *ev_window);
 261 static void     ev_window_set_page_mode                 (EvWindow         *window,
 262                                                          EvWindowPageMode  page_mode);
 263 static void     ev_window_load_job_cb                   (EvJob            *job,
 264                                                          gpointer          data);
 265 static void     ev_window_reload_document               (EvWindow         *window,
 266                                                          EvLinkDest *dest);
 267 static void     ev_window_reload_job_cb                 (EvJob            *job,
 268                                                          EvWindow         *window);
 269 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 270                                                          EvWindow         *ev_window);
 271 static void     ev_window_save_job_cb                   (EvJob            *save,
 272                                                          EvWindow         *window);
 273 static void     ev_window_sizing_mode_changed_cb        (EvDocumentModel  *model,
 274                                                          GParamSpec       *pspec,
 275                                                          EvWindow         *ev_window);
 276 static void     ev_window_zoom_changed_cb               (EvDocumentModel  *model,
 277                                                          GParamSpec       *pspec,
 278                                                          EvWindow         *ev_window);
 279 static void     ev_window_add_recent                    (EvWindow         *window,
 280                                                          const char       *filename);
 281 static void     ev_window_run_fullscreen                (EvWindow         *window);
 282 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 283                                                          gboolean          unfullscreen_window);
 284 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_window_run_presentation              (EvWindow         *window);
 287 static void     ev_window_stop_presentation             (EvWindow         *window,
 288                                                          gboolean          unfullscreen_window);
 289 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 290                                                          EvWindow         *window);
 291 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 292                                                          EvWindow         *window);
 293 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 294                                                          EvWindow         *window);
 295 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 296                                                          EvWindow         *window);
 297 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 298                                                          EvWindow         *window);
 299 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 300                                                          EvWindow         *window);
 301 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 302                                                          EvWindow         *window);
 303 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 304                                                          EvWindow         *window);
 305 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 306                                                          EvWindow         *ev_window);
 307 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 308                                                          EvWindow         *ev_window);
 309 static void     view_handle_link_cb                     (EvView           *view,
 310                                                          EvLink           *link,
 311                                                          EvWindow         *window);
 312 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 313 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 314                                                          EvWindow         *ev_window);
 315 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 316                                                          GParamSpec       *param,
 317                                                          EvWindow         *ev_window);
 318 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 319                                                          GFile            *source_file);
 320 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 321                                                          const gchar      *key,
 322                                                          gpointer          user_data);
 323
 324 static guint ev_window_n_copies = 0;
 325
 326 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 327
 328 static void
 329 ev_window_set_action_sensitive (EvWindow   *ev_window,
 330                                 const char *name,
 331                                 gboolean    sensitive)
 332 {
 333         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 334                                                          name);
 335         gtk_action_set_sensitive (action, sensitive);
 336 }
 337
 338
 339 static void
 340 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 341 {
 342         EvDocument *document = ev_window->priv->document;
 343         const EvDocumentInfo *info = NULL;
 344         gboolean has_document = FALSE;
 345         gboolean ok_to_print = TRUE;
 346         gboolean ok_to_print_setup = TRUE;
 347         gboolean ok_to_copy = TRUE;
 348         gboolean has_properties = TRUE;
 349         gboolean override_restrictions = TRUE;
 350         gboolean can_get_text = FALSE;
 351         gboolean has_pages = FALSE;
 352         gboolean can_find = FALSE;
 353
 354         if (document) {
 355                 has_document = TRUE;
 356                 has_pages = ev_document_get_n_pages (document) > 0;
 357                 info = ev_document_get_info (document);
 358         }
 359
 360         if (!info || info->fields_mask == 0) {
 361                 has_properties = FALSE;
 362         }
 363
 364         if (has_document && EV_IS_SELECTION (document)) {
 365                 can_get_text = TRUE;
 366         }
 367
 368         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 369                 can_find = TRUE;
 370         }
 371
 372 #ifdef WITH_GCONF
 373         if (has_document)
 374                 override_restrictions = gconf_client_get_bool (ev_window->priv->gconf_client,
 375                                                                GCONF_OVERRIDE_RESTRICTIONS,
 376                                                                NULL);
 377 #endif
 378         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 379                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 380                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 381         }
 382
 383         if (has_document && !ev_print_operation_exists_for_document(document))
 384                 ok_to_print = FALSE;
 385
 386 #ifdef WITH_GCONF
 387         if (has_document &&
 388             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) {
 389                 ok_to_copy = FALSE;
 390         }
 391
 392         if (has_document &&
 393             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) {
 394                 ok_to_print = FALSE;
 395         }
 396
 397         if (has_document &&
 398             gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) {
 399                 ok_to_print_setup = FALSE;
 400         }
 401 #endif
 402
 403         /* File menu */
 404         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 405         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 406 #if !GTK_CHECK_VERSION (2, 17, 4)
 407         ev_window_set_action_sensitive (ev_window, "FilePageSetup", has_pages && ok_to_print && ok_to_print_setup);
 408 #endif
 409         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 410         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 411
 412         /* Edit menu */
 413         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 414         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 415         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 416         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 417         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 418
 419         /* View menu */
 420         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 421         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 422         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 423         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 424         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 425         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 426
 427         /* Toolbar-specific actions: */
 428         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 429         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 430         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 431
 432         ev_window_update_actions (ev_window);
 433 }
 434
 435 static void
 436 ev_window_update_actions (EvWindow *ev_window)
 437 {
 438         EvView *view = EV_VIEW (ev_window->priv->view);
 439         int n_pages = 0, page = -1;
 440         gboolean has_pages = FALSE;
 441         gboolean presentation_mode;
 442         gboolean can_find_in_page = FALSE;
 443         EvSizingMode sizing_mode;
 444
 445         if (ev_window->priv->document) {
 446                 page = ev_document_model_get_page (ev_window->priv->model);
 447                 n_pages = ev_document_get_n_pages (ev_window->priv->document);
 448                 has_pages = n_pages > 0;
 449         }
 450
 451         can_find_in_page = (ev_window->priv->find_job &&
 452                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 453
 454         ev_window_set_action_sensitive (ev_window, "EditCopy",
 455                                         has_pages &&
 456                                         ev_view_get_has_selection (view));
 457         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 458                                         has_pages && can_find_in_page);
 459         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 460                                         has_pages && can_find_in_page);
 461         ev_window_set_action_sensitive (ev_window, "F3",
 462                                         has_pages && can_find_in_page);
 463
 464         presentation_mode = ev_view_get_presentation (view);
 465
 466         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 467                                         has_pages &&
 468                                         ev_view_can_zoom_in (view) &&
 469                                         !presentation_mode);
 470         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 471                                         has_pages &&
 472                                         ev_view_can_zoom_out (view) &&
 473                                         !presentation_mode);
 474
 475         /* Go menu */
 476         if (has_pages) {
 477                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 478                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 479                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 480                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 481         } else {
 482                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 483                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 484                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 485                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 486         }
 487
 488         sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model);
 489         if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) {
 490                 GtkAction *action;
 491                 float      zoom;
 492                 float      real_zoom;
 493
 494                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 495                                                       ZOOM_CONTROL_ACTION);
 496
 497                 real_zoom = ev_document_model_get_scale (ev_window->priv->model);
 498                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 499                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 500
 501                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 502         }
 503 }
 504
 505 static void
 506 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 507 {
 508         gboolean can_find;
 509
 510         can_find = window->priv->document &&
 511             EV_IS_DOCUMENT_FIND (window->priv->document);
 512
 513         if (window->priv->action_group) {
 514                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 515                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 516                 ev_window_set_action_sensitive (window, "Space", sensitive);
 517                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 518                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 519                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 520                 ev_window_set_action_sensitive (window, "Return", sensitive);
 521                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 522                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 523                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 524                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 525                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 526                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 527                 ev_window_set_action_sensitive (window, "p", sensitive);
 528                 ev_window_set_action_sensitive (window, "n", sensitive);
 529
 530                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 531         }
 532 }
 533
 534 static void
 535 set_widget_visibility (GtkWidget *widget, gboolean visible)
 536 {
 537         g_assert (GTK_IS_WIDGET (widget));
 538
 539         if (visible)
 540                 gtk_widget_show (widget);
 541         else
 542                 gtk_widget_hide (widget);
 543 }
 544
 545 static void
 546 update_chrome_visibility (EvWindow *window)
 547 {
 548         EvWindowPrivate *priv = window->priv;
 549         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 550         gboolean fullscreen_mode, presentation, fullscreen;
 551
 552         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 553         fullscreen = ev_document_model_get_fullscreen (priv->model);
 554         fullscreen_mode = fullscreen || presentation;
 555
 556         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 557         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 558                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 559         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 560                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 561         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 562         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 563
 564         set_widget_visibility (priv->menubar, menubar);
 565         set_widget_visibility (priv->toolbar, toolbar);
 566         set_widget_visibility (priv->find_bar, findbar);
 567         set_widget_visibility (priv->sidebar, sidebar);
 568
 569         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 570
 571         if (priv->fullscreen_toolbar != NULL) {
 572                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 573         }
 574 }
 575
 576 static void
 577 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 578 {
 579         EvWindowPrivate *priv = window->priv;
 580
 581         if (active) {
 582                 priv->chrome |= flag;
 583         } else {
 584                 priv->chrome &= ~flag;
 585         }
 586 }
 587
 588 static void
 589 update_sizing_buttons (EvWindow *window)
 590 {
 591         GtkActionGroup *action_group = window->priv->action_group;
 592         GtkAction *action;
 593         gboolean best_fit, page_width;
 594
 595         switch (ev_document_model_get_sizing_mode (window->priv->model)) {
 596                 case EV_SIZING_BEST_FIT:
 597                         best_fit = TRUE;
 598                         page_width = FALSE;
 599                         break;
 600                 case EV_SIZING_FIT_WIDTH:
 601                         best_fit = FALSE;
 602                         page_width = TRUE;
 603                         break;
 604                 default:
 605                         best_fit = page_width = FALSE;
 606                         break;
 607         }
 608
 609         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 610         g_signal_handlers_block_by_func
 611                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 612         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 613         g_signal_handlers_unblock_by_func
 614                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 615
 616         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 617         g_signal_handlers_block_by_func
 618                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 619         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 620         g_signal_handlers_unblock_by_func
 621                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 622
 623         action = gtk_action_group_get_action (window->priv->action_group,
 624                                               ZOOM_CONTROL_ACTION);
 625         if (best_fit) {
 626                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 627                                                  EPHY_ZOOM_BEST_FIT);
 628         } else if (page_width) {
 629                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 630                                                  EPHY_ZOOM_FIT_WIDTH);
 631         }
 632 }
 633
 634 /**
 635  * ev_window_is_empty:
 636  * @ev_window: The instance of the #EvWindow.
 637  *
 638  * It does look if there is any document loaded or if there is any job to load
 639  * a document.
 640  *
 641  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 642  *          loaded, %FALSE in other case.
 643  */
 644 gboolean
 645 ev_window_is_empty (const EvWindow *ev_window)
 646 {
 647         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 648
 649         return (ev_window->priv->document == NULL) &&
 650                 (ev_window->priv->load_job == NULL);
 651 }
 652
 653 static void
 654 ev_window_set_message_area (EvWindow  *window,
 655                             GtkWidget *area)
 656 {
 657         if (window->priv->message_area == area)
 658                 return;
 659
 660         if (window->priv->message_area)
 661                 gtk_widget_destroy (window->priv->message_area);
 662         window->priv->message_area = area;
 663
 664         if (!area)
 665                 return;
 666
 667         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 668                             window->priv->message_area,
 669                             FALSE, FALSE, 0);
 670         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 671                                window->priv->message_area, 0);
 672         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 673                                    (gpointer) &(window->priv->message_area));
 674 }
 675
 676 static void
 677 ev_window_message_area_response_cb (EvMessageArea *area,
 678                                     gint           response_id,
 679                                     EvWindow      *window)
 680 {
 681         ev_window_set_message_area (window, NULL);
 682 }
 683
 684 static void
 685 ev_window_error_message (EvWindow    *window,
 686                          GError      *error,
 687                          const gchar *format,
 688                          ...)
 689 {
 690         GtkWidget *area;
 691         va_list    args;
 692         gchar     *msg = NULL;
 693
 694         if (window->priv->message_area)
 695                 return;
 696
 697         va_start (args, format);
 698         msg = g_strdup_vprintf (format, args);
 699         va_end (args);
 700
 701         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 702                                     msg,
 703                                     GTK_STOCK_CLOSE,
 704                                     GTK_RESPONSE_CLOSE,
 705                                     NULL);
 706         g_free (msg);
 707
 708         if (error)
 709                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 710         g_signal_connect (area, "response",
 711                           G_CALLBACK (ev_window_message_area_response_cb),
 712                           window);
 713         gtk_widget_show (area);
 714         ev_window_set_message_area (window, area);
 715 }
 716
 717 static void
 718 ev_window_warning_message (EvWindow    *window,
 719                            const gchar *format,
 720                            ...)
 721 {
 722         GtkWidget *area;
 723         va_list    args;
 724         gchar     *msg = NULL;
 725
 726         if (window->priv->message_area)
 727                 return;
 728
 729         va_start (args, format);
 730         msg = g_strdup_vprintf (format, args);
 731         va_end (args);
 732
 733         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 734                                     msg,
 735                                     GTK_STOCK_CLOSE,
 736                                     GTK_RESPONSE_CLOSE,
 737                                     NULL);
 738         g_free (msg);
 739
 740         g_signal_connect (area, "response",
 741                           G_CALLBACK (ev_window_message_area_response_cb),
 742                           window);
 743         gtk_widget_show (area);
 744         ev_window_set_message_area (window, area);
 745 }
 746
 747 typedef struct _FindTask {
 748         const gchar *page_label;
 749         gchar *chapter;
 750 } FindTask;
 751
 752 static gboolean
 753 ev_window_find_chapter (GtkTreeModel *tree_model,
 754                         GtkTreePath  *path,
 755                         GtkTreeIter  *iter,
 756                         gpointer      data)
 757 {
 758         FindTask *task = (FindTask *)data;
 759         gchar *page_string;
 760
 761         gtk_tree_model_get (tree_model, iter,
 762                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 763                             -1);
 764
 765         if (!page_string)
 766                 return FALSE;
 767
 768         if (!strcmp (page_string, task->page_label)) {
 769                 gtk_tree_model_get (tree_model, iter,
 770                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 771                                     -1);
 772                 g_free (page_string);
 773                 return TRUE;
 774         }
 775
 776         g_free (page_string);
 777         return FALSE;
 778 }
 779
 780 static void
 781 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 782 {
 783         gchar *page_label = NULL;
 784         gchar *link_title;
 785         FindTask find_task;
 786         EvLink *real_link;
 787         EvLinkAction *action;
 788         EvLinkDest *dest;
 789
 790         if (window->priv->history == NULL)
 791                 return;
 792
 793         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 794                 return;
 795
 796         if (link) {
 797                 action = g_object_ref (ev_link_get_action (link));
 798                 dest = ev_link_action_get_dest (action);
 799                 page = ev_link_dest_get_page (dest);
 800                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 801         } else {
 802                 dest = ev_link_dest_new_page (page);
 803                 action = ev_link_action_new_dest (dest);
 804                 page_label = ev_document_get_page_label (window->priv->document, page);
 805         }
 806
 807         if (!page_label)
 808                 return;
 809
 810         find_task.page_label = page_label;
 811         find_task.chapter = NULL;
 812
 813         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 814                 GtkTreeModel *model;
 815
 816                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 817
 818                 if (model) {
 819                         gtk_tree_model_foreach (model,
 820                                                 ev_window_find_chapter,
 821                                                 &find_task);
 822
 823                         g_object_unref (model);
 824                 }
 825         }
 826
 827         if (find_task.chapter)
 828                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 829         else
 830                 link_title = g_strdup_printf (_("Page %s"), page_label);
 831
 832         real_link = ev_link_new (link_title, action);
 833
 834         ev_history_add_link (window->priv->history, real_link);
 835
 836         g_free (find_task.chapter);
 837         g_free (link_title);
 838         g_free (page_label);
 839         g_object_unref (real_link);
 840 }
 841
 842 static void
 843 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 844 {
 845         int current_page = ev_document_model_get_page (window->priv->model);
 846
 847         ev_window_add_history (window, 0, link);
 848         ev_window_add_history (window, current_page, NULL);
 849 }
 850
 851 static void
 852 ev_window_page_changed_cb (EvWindow        *ev_window,
 853                            gint             old_page,
 854                            gint             new_page,
 855                            EvDocumentModel *model)
 856 {
 857         ev_window_update_actions (ev_window);
 858
 859         ev_window_update_find_status_message (ev_window);
 860
 861         if (abs (new_page - old_page) > 1) {
 862                 ev_window_add_history (ev_window, new_page, NULL);
 863                 ev_window_add_history (ev_window, old_page, NULL);
 864         }
 865
 866         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
 867                 ev_metadata_set_int (ev_window->priv->metadata, "page", new_page);
 868 }
 869
 870 static void
 871 update_document_mode (EvWindow *window, EvDocumentMode mode)
 872 {
 873         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 874                 ev_window_run_presentation (window);
 875         }
 876         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 877                 ev_window_run_fullscreen (window);
 878         }
 879 }
 880
 881 static void
 882 setup_chrome_from_metadata (EvWindow *window)
 883 {
 884         EvChrome chrome = EV_CHROME_NORMAL;
 885         gboolean show_toolbar;
 886
 887         if (window->priv->metadata &&
 888             ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) {
 889                 if (!show_toolbar)
 890                         chrome &= ~EV_CHROME_TOOLBAR;
 891         }
 892         window->priv->chrome = chrome;
 893 }
 894
 895 static void
 896 setup_sidebar_from_metadata (EvWindow *window)
 897 {
 898         EvDocument *document = window->priv->document;
 899         GtkWidget  *sidebar = window->priv->sidebar;
 900         GtkWidget  *links = window->priv->sidebar_links;
 901         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 902         GtkWidget  *attachments = window->priv->sidebar_attachments;
 903         GtkWidget  *layers = window->priv->sidebar_layers;
 904         gchar      *page_id;
 905         gint        sidebar_size;
 906         gboolean    sidebar_visibility;
 907
 908         if (!window->priv->metadata)
 909                 return;
 910
 911         if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) {
 912                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size);
 913         }
 914
 915         if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) {
 916                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 917                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 918                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 919                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 920                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 921                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 922                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 923                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 924                 }
 925         } else if (document) {
 926                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 928                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 930                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 931                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 932                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 933                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 934                 }
 935         }
 936
 937         if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) {
 938                 update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility);
 939                 update_chrome_visibility (window);
 940         }
 941 }
 942
 943 static void
 944 setup_model_from_metadata (EvWindow *window)
 945 {
 946         gint     page;
 947         gchar   *sizing_mode;
 948         gdouble  zoom;
 949         gint     rotation;
 950         gboolean continuous = { 0, };
 951         gboolean dual_page = { 0, };
 952         gboolean fullscreen = { 0, };
 953
 954         if (!window->priv->metadata)
 955                 return;
 956
 957         /* Current page */
 958         if (!window->priv->dest &&
 959             ev_metadata_get_int (window->priv->metadata, "page", &page)) {
 960                 ev_document_model_set_page (window->priv->model, page);
 961         }
 962
 963         /* Sizing mode */
 964         if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) {
 965                 GEnumValue *enum_value;
 966
 967                 enum_value = g_enum_get_value_by_nick
 968                         (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode);
 969                 ev_document_model_set_sizing_mode (window->priv->model, enum_value->value);
 970         }
 971
 972         /* Zoom */
 973         if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE &&
 974             ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) {
 975                 zoom *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 976                 ev_document_model_set_scale (window->priv->model, zoom);
 977         }
 978
 979         /* Rotation */
 980         if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) {
 981                 switch (rotation) {
 982                 case 90:
 983                         rotation = 90;
 984                         break;
 985                 case 180:
 986                         rotation = 180;
 987                         break;
 988                 case 270:
 989                         rotation = 270;
 990                         break;
 991                 default:
 992                         rotation = 0;
 993                         break;
 994                 }
 995                 ev_document_model_set_rotation (window->priv->model, rotation);
 996         }
 997
 998         /* Continuous */
 999         if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) {
1000                 ev_document_model_set_continuous (window->priv->model, continuous);
1001         }
1002
1003         /* Dual page */
1004         if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) {
1005                 ev_document_model_set_dual_page (window->priv->model, dual_page);
1006         }
1007
1008         /* Fullscreen */
1009         if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) {
1010                 if (fullscreen) {
1011                         ev_window_run_fullscreen (window);
1012                 }
1013         }
1014 }
1015
1016 static void
1017 setup_document_from_metadata (EvWindow *window)
1018 {
1019         gint    page, n_pages;
1020         gint    width;
1021         gint    height;
1022         gdouble width_ratio;
1023         gdouble height_ratio;
1024
1025         if (!window->priv->metadata)
1026                 return;
1027
1028         /* Make sure to not open a document on the last page,
1029          * since closing it on the last page most likely means the
1030          * user was finished reading the document. In that case, reopening should
1031          * show the first page. */
1032         page = ev_document_model_get_page (window->priv->model);
1033         n_pages = ev_document_get_n_pages (window->priv->document);
1034         if (page == n_pages - 1)
1035                 ev_document_model_set_page (window->priv->model, 0);
1036
1037         setup_sidebar_from_metadata (window);
1038
1039         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1040             ev_metadata_get_int (window->priv->metadata, "window_height", &height))
1041                 return; /* size was already set in setup_size_from_metadata */
1042
1043         if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) &&
1044             ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) {
1045                 gdouble    document_width;
1046                 gdouble    document_height;
1047                 GdkScreen *screen;
1048                 gint       request_width;
1049                 gint       request_height;
1050
1051                 ev_document_get_max_page_size (window->priv->document,
1052                                                &document_width, &document_height);
1053
1054                 request_width = (gint)(width_ratio * document_width + 0.5);
1055                 request_height = (gint)(height_ratio * document_height + 0.5);
1056
1057                 screen = gtk_window_get_screen (GTK_WINDOW (window));
1058                 if (screen) {
1059                         request_width = MIN (request_width, gdk_screen_get_width (screen));
1060                         request_height = MIN (request_width, gdk_screen_get_height (screen));
1061                 }
1062
1063                 if (request_width > 0 && request_height > 0) {
1064                         gtk_window_resize (GTK_WINDOW (window),
1065                                            request_width,
1066                                            request_height);
1067                 }
1068         }
1069 }
1070
1071 static void
1072 setup_size_from_metadata (EvWindow *window)
1073 {
1074         gint     width;
1075         gint     height;
1076         gboolean maximized;
1077         gint     x;
1078         gint     y;
1079
1080         if (!window->priv->metadata)
1081                 return;
1082
1083         if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) {
1084                 if (maximized) {
1085                         gtk_window_maximize (GTK_WINDOW (window));
1086                         return;
1087                 } else {
1088                         gtk_window_unmaximize (GTK_WINDOW (window));
1089                 }
1090         }
1091
1092         if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) &&
1093             ev_metadata_get_int (window->priv->metadata, "window_y", &y)) {
1094                 gtk_window_move (GTK_WINDOW (window), x, y);
1095         }
1096
1097         if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) &&
1098             ev_metadata_get_int (window->priv->metadata, "window_height", &height)) {
1099                 gtk_window_resize (GTK_WINDOW (window), width, height);
1100         }
1101 }
1102
1103 static void
1104 setup_view_from_metadata (EvWindow *window)
1105 {
1106         gboolean presentation;
1107
1108         if (!window->priv->metadata)
1109                 return;
1110
1111         /* Presentation */
1112         if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) {
1113                 if (presentation) {
1114                         ev_window_run_presentation (window);
1115                 }
1116         }
1117 }
1118
1119 static void
1120 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1121 {
1122         if (ev_window->priv->thumbnail_job != NULL) {
1123                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1124                         ev_job_cancel (ev_window->priv->thumbnail_job);
1125
1126                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1127                                                       ev_window_set_icon_from_thumbnail,
1128                                                       ev_window);
1129                 g_object_unref (ev_window->priv->thumbnail_job);
1130                 ev_window->priv->thumbnail_job = NULL;
1131         }
1132 }
1133
1134 static void
1135 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1136                                    EvWindow       *ev_window)
1137 {
1138         if (job->thumbnail) {
1139                 if (ev_document_model_get_inverted_colors (ev_window->priv->model))
1140                         ev_document_misc_invert_pixbuf (job->thumbnail);
1141                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1142                                      job->thumbnail);
1143         }
1144
1145         ev_window_clear_thumbnail_job (ev_window);
1146 }
1147
1148 static void
1149 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1150 {
1151         gdouble page_width;
1152         gdouble scale;
1153         EvDocument *document = ev_window->priv->document;
1154
1155         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1156             ev_document_get_n_pages (document) <= 0 ||
1157             !ev_document_check_dimensions (document)) {
1158                 return;
1159         }
1160
1161         ev_window_clear_thumbnail_job (ev_window);
1162
1163         ev_document_get_page_size (document, 0, &page_width, NULL);
1164         scale = 128. / page_width;
1165
1166         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1167         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1168                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1169                           ev_window);
1170         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1171 }
1172
1173 #ifdef WITH_GCONF
1174 static void
1175 lockdown_changed (GConfClient *client,
1176                   guint        cnxn_id,
1177                   GConfEntry  *entry,
1178                   EvWindow    *ev_window)
1179 {
1180         ev_window_setup_action_sensitivity (ev_window);
1181 }
1182 #endif /* WITH_GCONF */
1183
1184 static gboolean
1185 ev_window_setup_document (EvWindow *ev_window)
1186 {
1187         const EvDocumentInfo *info;
1188         EvDocument *document = ev_window->priv->document;
1189         GtkAction *action;
1190
1191         ev_window->priv->setup_document_idle = 0;
1192
1193         ev_window_refresh_window_thumbnail (ev_window, 0);
1194
1195         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1196         ev_window_title_set_document (ev_window->priv->title, document);
1197         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1198
1199 #ifdef WITH_GCONF
1200         if (!ev_window->priv->gconf_client)
1201                 ev_window->priv->gconf_client = gconf_client_get_default ();
1202         gconf_client_add_dir (ev_window->priv->gconf_client,
1203                               GCONF_LOCKDOWN_DIR,
1204                               GCONF_CLIENT_PRELOAD_ONELEVEL,
1205                               NULL);
1206         gconf_client_add_dir (ev_window->priv->gconf_client,
1207                               GCONF_OVERRIDE_RESTRICTIONS,
1208                               GCONF_CLIENT_PRELOAD_NONE,
1209                               NULL);
1210         gconf_client_notify_add (ev_window->priv->gconf_client,
1211                                  GCONF_LOCKDOWN_DIR,
1212                                  (GConfClientNotifyFunc)lockdown_changed,
1213                                  ev_window, NULL, NULL);
1214         gconf_client_notify_add (ev_window->priv->gconf_client,
1215                                  GCONF_OVERRIDE_RESTRICTIONS,
1216                                  (GConfClientNotifyFunc)lockdown_changed,
1217                                  ev_window, NULL, NULL);
1218 #endif /* WITH_GCONF */
1219
1220         ev_window_setup_action_sensitivity (ev_window);
1221
1222         if (ev_window->priv->history)
1223                 g_object_unref (ev_window->priv->history);
1224         ev_window->priv->history = ev_history_new ();
1225         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1226         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1227
1228         if (ev_window->priv->properties) {
1229                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1230                                                    ev_window->priv->uri,
1231                                                    ev_window->priv->document);
1232         }
1233
1234         info = ev_document_get_info (document);
1235         update_document_mode (ev_window, info->mode);
1236
1237         gtk_widget_grab_focus (ev_window->priv->view);
1238
1239         return FALSE;
1240 }
1241
1242 static void
1243 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1244 {
1245         if (ev_window->priv->document == document)
1246                 return;
1247
1248         if (ev_window->priv->document)
1249                 g_object_unref (ev_window->priv->document);
1250         ev_window->priv->document = g_object_ref (document);
1251
1252         ev_window_set_message_area (ev_window, NULL);
1253
1254         if (ev_document_get_n_pages (document) <= 0) {
1255                 ev_window_warning_message (ev_window, "%s",
1256                                            _("The document contains no pages"));
1257         } else if (!ev_document_check_dimensions (document)) {
1258                 ev_window_warning_message (ev_window, "%s",
1259                                            _("The document contains only empty pages"));
1260         }
1261
1262         if (ev_window->priv->setup_document_idle > 0)
1263                 g_source_remove (ev_window->priv->setup_document_idle);
1264
1265         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1266 }
1267
1268 static void
1269 ev_window_document_changed (EvWindow *ev_window,
1270                             gpointer  user_data)
1271 {
1272         ev_window_reload_document (ev_window, NULL);
1273 }
1274
1275 static void
1276 ev_window_password_view_unlock (EvWindow *ev_window)
1277 {
1278         const gchar *password;
1279
1280         g_assert (ev_window->priv->load_job);
1281
1282         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1283         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1284         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1285 }
1286
1287 static void
1288 ev_window_clear_load_job (EvWindow *ev_window)
1289 {
1290         if (ev_window->priv->load_job != NULL) {
1291                 if (!ev_job_is_finished (ev_window->priv->load_job))
1292                         ev_job_cancel (ev_window->priv->load_job);
1293
1294                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1295                 g_object_unref (ev_window->priv->load_job);
1296                 ev_window->priv->load_job = NULL;
1297         }
1298 }
1299
1300 static void
1301 ev_window_clear_reload_job (EvWindow *ev_window)
1302 {
1303         if (ev_window->priv->reload_job != NULL) {
1304                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1305                         ev_job_cancel (ev_window->priv->reload_job);
1306
1307                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1308                 g_object_unref (ev_window->priv->reload_job);
1309                 ev_window->priv->reload_job = NULL;
1310         }
1311 }
1312
1313 static void
1314 ev_window_clear_local_uri (EvWindow *ev_window)
1315 {
1316         if (ev_window->priv->local_uri) {
1317                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1318                 g_free (ev_window->priv->local_uri);
1319                 ev_window->priv->local_uri = NULL;
1320         }
1321 }
1322
1323 static void
1324 ev_window_handle_link (EvWindow *ev_window,
1325                        EvLinkDest *dest)
1326 {
1327         if (dest) {
1328                 EvLink *link;
1329                 EvLinkAction *link_action;
1330
1331                 link_action = ev_link_action_new_dest (dest);
1332                 link = ev_link_new (NULL, link_action);
1333                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1334                 g_object_unref (link);
1335         }
1336 }
1337
1338 /* This callback will executed when load job will be finished.
1339  *
1340  * Since the flow of the error dialog is very confusing, we assume that both
1341  * document and uri will go away after this function is called, and thus we need
1342  * to ref/dup them.  Additionally, it needs to clear
1343  * ev_window->priv->password_{uri,document}, and thus people who call this
1344  * function should _not_ necessarily expect those to exist after being
1345  * called. */
1346 static void
1347 ev_window_load_job_cb (EvJob *job,
1348                        gpointer data)
1349 {
1350         EvWindow *ev_window = EV_WINDOW (data);
1351         EvDocument *document = EV_JOB (job)->document;
1352         EvJobLoad *job_load = EV_JOB_LOAD (job);
1353
1354         g_assert (job_load->uri);
1355
1356         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1357
1358         /* Success! */
1359         if (!ev_job_is_failed (job)) {
1360                 ev_document_model_set_document (ev_window->priv->model, document);
1361
1362                 setup_document_from_metadata (ev_window);
1363                 setup_view_from_metadata (ev_window);
1364
1365                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1366
1367                 ev_window_title_set_type (ev_window->priv->title,
1368                                           EV_WINDOW_TITLE_DOCUMENT);
1369                 if (job_load->password) {
1370                         GPasswordSave flags;
1371
1372                         flags = ev_password_view_get_password_save_flags (
1373                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1374                         ev_keyring_save_password (ev_window->priv->uri,
1375                                                   job_load->password,
1376                                                   flags);
1377                 }
1378
1379                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1380                 /* Already unrefed by ev_link_action
1381                  * FIXME: link action should inc dest ref counting
1382                  * or not unref it at all
1383                  */
1384                 ev_window->priv->dest = NULL;
1385
1386                 switch (ev_window->priv->window_mode) {
1387                         case EV_WINDOW_MODE_FULLSCREEN:
1388                                 ev_window_run_fullscreen (ev_window);
1389                                 break;
1390                         case EV_WINDOW_MODE_PRESENTATION:
1391                                 ev_window_run_presentation (ev_window);
1392                                 break;
1393                         default:
1394                                 break;
1395                 }
1396
1397                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1398                         ev_window_cmd_edit_find (NULL, ev_window);
1399                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1400                                                         ev_window->priv->search_string);
1401                 }
1402
1403                 g_free (ev_window->priv->search_string);
1404                 ev_window->priv->search_string = NULL;
1405
1406                 /* Create a monitor for the document */
1407                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1408                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1409                                           G_CALLBACK (ev_window_document_changed),
1410                                           ev_window);
1411
1412                 ev_window_clear_load_job (ev_window);
1413                 return;
1414         }
1415
1416         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1417                 gchar *password;
1418
1419                 setup_view_from_metadata (ev_window);
1420
1421                 /* First look whether password is in keyring */
1422                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1423                 if (password) {
1424                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1425                                 /* Password in kering is wrong */
1426                                 ev_job_load_set_password (job_load, NULL);
1427                                 /* FIXME: delete password from keyring? */
1428                         } else {
1429                                 ev_job_load_set_password (job_load, password);
1430                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1431                                 g_free (password);
1432                                 return;
1433                         }
1434
1435                         g_free (password);
1436                 }
1437
1438                 /* We need to ask the user for a password */
1439                 ev_window_title_set_uri (ev_window->priv->title,
1440                                          ev_window->priv->uri);
1441                 ev_window_title_set_type (ev_window->priv->title,
1442                                           EV_WINDOW_TITLE_PASSWORD);
1443
1444                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1445                                           job_load->uri);
1446
1447                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1448
1449                 ev_job_load_set_password (job_load, NULL);
1450                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1451         } else {
1452                 ev_window_error_message (ev_window, job->error,
1453                                          "%s", _("Unable to open document"));
1454                 ev_window_clear_load_job (ev_window);
1455         }
1456 }
1457
1458 static void
1459 ev_window_reload_job_cb (EvJob    *job,
1460                          EvWindow *ev_window)
1461 {
1462         GtkWidget *widget;
1463
1464         if (ev_job_is_failed (job)) {
1465                 ev_window_clear_reload_job (ev_window);
1466                 ev_window->priv->in_reload = FALSE;
1467                 if (ev_window->priv->dest) {
1468                         g_object_unref (ev_window->priv->dest);
1469                         ev_window->priv->dest = NULL;
1470                 }
1471
1472                 return;
1473         }
1474
1475         ev_document_model_set_document (ev_window->priv->model,
1476                                         job->document);
1477         if (ev_window->priv->dest) {
1478                 ev_window_handle_link (ev_window, ev_window->priv->dest);
1479                 /* Already unrefed by ev_link_action
1480                  * FIXME: link action should inc dest ref counting
1481                  * or not unref it at all
1482                  */
1483                 ev_window->priv->dest = NULL;
1484         }
1485
1486         /* Restart the search after reloading */
1487         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1488         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1489                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1490                                             NULL, ev_window);
1491         }
1492
1493         ev_window_clear_reload_job (ev_window);
1494         ev_window->priv->in_reload = FALSE;
1495 }
1496
1497 /**
1498  * ev_window_get_uri:
1499  * @ev_window: The instance of the #EvWindow.
1500  *
1501  * It returns the uri of the document showed in the #EvWindow.
1502  *
1503  * Returns: the uri of the document showed in the #EvWindow.
1504  */
1505 const char *
1506 ev_window_get_uri (EvWindow *ev_window)
1507 {
1508         return ev_window->priv->uri;
1509 }
1510
1511 /**
1512  * ev_window_close_dialogs:
1513  * @ev_window: The window where dialogs will be closed.
1514  *
1515  * It looks for password, print and properties dialogs and closes them and
1516  * frees them from memory. If there is any print job it does free it too.
1517  */
1518 static void
1519 ev_window_close_dialogs (EvWindow *ev_window)
1520 {
1521         if (ev_window->priv->print_dialog)
1522                 gtk_widget_destroy (ev_window->priv->print_dialog);
1523         ev_window->priv->print_dialog = NULL;
1524
1525         if (ev_window->priv->properties)
1526                 gtk_widget_destroy (ev_window->priv->properties);
1527         ev_window->priv->properties = NULL;
1528 }
1529
1530 static void
1531 ev_window_clear_progress_idle (EvWindow *ev_window)
1532 {
1533         if (ev_window->priv->progress_idle > 0)
1534                 g_source_remove (ev_window->priv->progress_idle);
1535         ev_window->priv->progress_idle = 0;
1536 }
1537
1538 static void
1539 reset_progress_idle (EvWindow *ev_window)
1540 {
1541         ev_window->priv->progress_idle = 0;
1542 }
1543
1544 static void
1545 ev_window_show_progress_message (EvWindow   *ev_window,
1546                                  guint       interval,
1547                                  GSourceFunc function)
1548 {
1549         if (ev_window->priv->progress_idle > 0)
1550                 g_source_remove (ev_window->priv->progress_idle);
1551         ev_window->priv->progress_idle =
1552                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1553                                             interval, function,
1554                                             ev_window,
1555                                             (GDestroyNotify)reset_progress_idle);
1556 }
1557
1558 static void
1559 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1560 {
1561         if (ev_window->priv->progress_cancellable)
1562                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1563         else
1564                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1565 }
1566
1567 static void
1568 ev_window_progress_response_cb (EvProgressMessageArea *area,
1569                                 gint                   response,
1570                                 EvWindow              *ev_window)
1571 {
1572         if (response == GTK_RESPONSE_CANCEL)
1573                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1574         ev_window_set_message_area (ev_window, NULL);
1575 }
1576
1577 static gboolean
1578 show_loading_progress (EvWindow *ev_window)
1579 {
1580         GtkWidget *area;
1581         gchar     *text;
1582         gchar     *display_name;
1583
1584         if (ev_window->priv->message_area)
1585                 return FALSE;
1586
1587         text = g_uri_unescape_string (ev_window->priv->uri, NULL);
1588         display_name = g_markup_escape_text (text, -1);
1589         g_free (text);
1590         text = g_strdup_printf (_("Loading document from “%s”"),
1591                                 display_name);
1592
1593         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1594                                              text,
1595                                              GTK_STOCK_CLOSE,
1596                                              GTK_RESPONSE_CLOSE,
1597                                              GTK_STOCK_CANCEL,
1598                                              GTK_RESPONSE_CANCEL,
1599                                              NULL);
1600         g_signal_connect (area, "response",
1601                           G_CALLBACK (ev_window_progress_response_cb),
1602                           ev_window);
1603         gtk_widget_show (area);
1604         ev_window_set_message_area (ev_window, area);
1605
1606         g_free (text);
1607         g_free (display_name);
1608
1609         return FALSE;
1610 }
1611
1612 static void
1613 ev_window_load_remote_failed (EvWindow *ev_window,
1614                               GError   *error)
1615 {
1616         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1617         ev_window->priv->in_reload = FALSE;
1618         ev_window_error_message (ev_window, error,
1619                                  "%s", _("Unable to open document"));
1620         g_free (ev_window->priv->local_uri);
1621         ev_window->priv->local_uri = NULL;
1622         ev_window->priv->uri_mtime = 0;
1623 }
1624
1625 static void
1626 set_uri_mtime (GFile        *source,
1627                GAsyncResult *async_result,
1628                EvWindow     *ev_window)
1629 {
1630         GFileInfo *info;
1631         GError *error = NULL;
1632
1633         info = g_file_query_info_finish (source, async_result, &error);
1634
1635         if (error) {
1636                 ev_window->priv->uri_mtime = 0;
1637                 g_error_free (error);
1638         } else {
1639                 GTimeVal mtime;
1640
1641                 g_file_info_get_modification_time (info, &mtime);
1642                 ev_window->priv->uri_mtime = mtime.tv_sec;
1643                 g_object_unref (info);
1644         }
1645
1646         g_object_unref (source);
1647 }
1648
1649 static void
1650 mount_volume_ready_cb (GFile        *source,
1651                        GAsyncResult *async_result,
1652                        EvWindow     *ev_window)
1653 {
1654         GError *error = NULL;
1655
1656         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1657
1658         if (error) {
1659                 ev_window_load_remote_failed (ev_window, error);
1660                 g_object_unref (source);
1661                 g_error_free (error);
1662         } else {
1663                 /* Volume successfully mounted,
1664                    try opening the file again */
1665                 ev_window_load_file_remote (ev_window, source);
1666         }
1667 }
1668
1669 static void
1670 window_open_file_copy_ready_cb (GFile        *source,
1671                                 GAsyncResult *async_result,
1672                                 EvWindow     *ev_window)
1673 {
1674         GError *error = NULL;
1675
1676         ev_window_clear_progress_idle (ev_window);
1677         ev_window_set_message_area (ev_window, NULL);
1678
1679         g_file_copy_finish (source, async_result, &error);
1680         if (!error) {
1681                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1682                 g_file_query_info_async (source,
1683                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1684                                          0, G_PRIORITY_DEFAULT,
1685                                          NULL,
1686                                          (GAsyncReadyCallback)set_uri_mtime,
1687                                          ev_window);
1688                 return;
1689         }
1690
1691         if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) {
1692                 GMountOperation *operation;
1693
1694                 operation = gtk_mount_operation_new (GTK_WINDOW (ev_window));
1695                 g_file_mount_enclosing_volume (source,
1696                                                G_MOUNT_MOUNT_NONE,
1697                                                operation, NULL,
1698                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1699                                                ev_window);
1700                 g_object_unref (operation);
1701         } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
1702                 ev_window_clear_load_job (ev_window);
1703                 ev_window_clear_local_uri (ev_window);
1704                 g_free (ev_window->priv->uri);
1705                 ev_window->priv->uri = NULL;
1706                 g_object_unref (source);
1707
1708                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1709         } else {
1710                 ev_window_load_remote_failed (ev_window, error);
1711                 g_object_unref (source);
1712         }
1713
1714         g_error_free (error);
1715 }
1716
1717 static void
1718 window_open_file_copy_progress_cb (goffset   n_bytes,
1719                                    goffset   total_bytes,
1720                                    EvWindow *ev_window)
1721 {
1722         gchar *status;
1723         gdouble fraction;
1724
1725         if (!ev_window->priv->message_area)
1726                 return;
1727
1728         if (total_bytes <= 0)
1729                 return;
1730
1731         fraction = n_bytes / (gdouble)total_bytes;
1732         status = g_strdup_printf (_("Downloading document (%d%%)"),
1733                                   (gint)(fraction * 100));
1734
1735         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1736                                              status);
1737         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1738                                                fraction);
1739
1740         g_free (status);
1741 }
1742
1743 static void
1744 ev_window_load_file_remote (EvWindow *ev_window,
1745                             GFile    *source_file)
1746 {
1747         GFile *target_file;
1748
1749         if (!ev_window->priv->local_uri) {
1750                 char *base_name, *template;
1751                 GFile *tmp_file;
1752                 GError *err = NULL;
1753
1754                 /* We'd like to keep extension of source uri since
1755                  * it helps to resolve some mime types, say cbz.
1756                  */
1757                 base_name = g_file_get_basename (source_file);
1758                 template = g_strdup_printf ("document.XXXXXX-%s", base_name);
1759                 g_free (base_name);
1760
1761                 tmp_file = ev_mkstemp_file (template, &err);
1762                 g_free (template);
1763                 if (tmp_file == NULL) {
1764                         ev_window_error_message (ev_window, err,
1765                                                  "%s", _("Failed to load remote file."));
1766                         g_error_free (err);
1767                         return;
1768                 }
1769
1770                 ev_window->priv->local_uri = g_file_get_uri (tmp_file);
1771                 g_object_unref (tmp_file);
1772
1773                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1774                                      ev_window->priv->local_uri);
1775         }
1776
1777         ev_window_reset_progress_cancellable (ev_window);
1778
1779         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1780         g_file_copy_async (source_file, target_file,
1781                            G_FILE_COPY_OVERWRITE,
1782                            G_PRIORITY_DEFAULT,
1783                            ev_window->priv->progress_cancellable,
1784                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1785                            ev_window,
1786                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1787                            ev_window);
1788         g_object_unref (target_file);
1789
1790         ev_window_show_progress_message (ev_window, 1,
1791                                          (GSourceFunc)show_loading_progress);
1792 }
1793
1794 void
1795 ev_window_open_uri (EvWindow       *ev_window,
1796                     const char     *uri,
1797                     EvLinkDest     *dest,
1798                     EvWindowRunMode mode,
1799                     const gchar    *search_string)
1800 {
1801         GFile *source_file;
1802
1803         ev_window->priv->in_reload = FALSE;
1804
1805         if (ev_window->priv->uri &&
1806             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1807                 ev_window_reload_document (ev_window, dest);
1808                 return;
1809         }
1810
1811         if (ev_window->priv->monitor) {
1812                 g_object_unref (ev_window->priv->monitor);
1813                 ev_window->priv->monitor = NULL;
1814         }
1815
1816         ev_window_close_dialogs (ev_window);
1817         ev_window_clear_load_job (ev_window);
1818         ev_window_clear_local_uri (ev_window);
1819         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1820
1821         ev_window->priv->window_mode = mode;
1822
1823         if (ev_window->priv->uri)
1824                 g_free (ev_window->priv->uri);
1825         ev_window->priv->uri = g_strdup (uri);
1826
1827         if (ev_window->priv->metadata)
1828                 g_object_unref (ev_window->priv->metadata);
1829
1830         source_file = g_file_new_for_uri (uri);
1831         if (ev_is_metadata_supported_for_file (source_file))
1832                 ev_window->priv->metadata = ev_metadata_new (source_file);
1833         else
1834                 ev_window->priv->metadata = NULL;
1835
1836         if (ev_window->priv->search_string)
1837                 g_free (ev_window->priv->search_string);
1838         ev_window->priv->search_string = search_string ?
1839                 g_strdup (search_string) : NULL;
1840
1841         if (ev_window->priv->dest)
1842                 g_object_unref (ev_window->priv->dest);
1843         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1844
1845         setup_size_from_metadata (ev_window);
1846         setup_model_from_metadata (ev_window);
1847
1848         ev_window->priv->load_job = ev_job_load_new (uri);
1849         g_signal_connect (ev_window->priv->load_job,
1850                           "finished",
1851                           G_CALLBACK (ev_window_load_job_cb),
1852                           ev_window);
1853
1854         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1855                 ev_window_load_file_remote (ev_window, source_file);
1856         } else {
1857                 g_object_unref (source_file);
1858                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1859         }
1860 }
1861
1862 void
1863 ev_window_open_document (EvWindow       *ev_window,
1864                          EvDocument     *document,
1865                          EvLinkDest     *dest,
1866                          EvWindowRunMode mode,
1867                          const gchar    *search_string)
1868 {
1869         if (document == ev_window->priv->document)
1870                 return;
1871
1872         ev_window_close_dialogs (ev_window);
1873         ev_window_clear_load_job (ev_window);
1874         ev_window_clear_local_uri (ev_window);
1875
1876         if (ev_window->priv->monitor) {
1877                 g_object_unref (ev_window->priv->monitor);
1878                 ev_window->priv->monitor = NULL;
1879         }
1880
1881         if (ev_window->priv->uri)
1882                 g_free (ev_window->priv->uri);
1883         ev_window->priv->uri = g_strdup (ev_document_get_uri (document));
1884
1885         setup_size_from_metadata (ev_window);
1886         setup_model_from_metadata (ev_window);
1887
1888         ev_document_model_set_document (ev_window->priv->model, document);
1889
1890         setup_document_from_metadata (ev_window);
1891         setup_view_from_metadata (ev_window);
1892
1893         if (dest) {
1894                 EvLink *link;
1895                 EvLinkAction *link_action;
1896
1897                 link_action = ev_link_action_new_dest (dest);
1898                 link = ev_link_new (NULL, link_action);
1899                 ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1900                 /* FIXME: link action should inc dest ref counting
1901                  * or not unref it at all
1902                  */
1903                 g_object_ref (dest);
1904                 g_object_unref (link);
1905         }
1906
1907         switch (mode) {
1908         case EV_WINDOW_MODE_FULLSCREEN:
1909                 ev_window_run_fullscreen (ev_window);
1910                 break;
1911         case EV_WINDOW_MODE_PRESENTATION:
1912                 ev_window_run_presentation (ev_window);
1913                 break;
1914         default:
1915                 break;
1916         }
1917
1918         if (search_string && EV_IS_DOCUMENT_FIND (document)) {
1919                 ev_window_cmd_edit_find (NULL, ev_window);
1920                 egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1921                                                 search_string);
1922         }
1923
1924         /* Create a monitor for the document */
1925         ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1926         g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1927                                   G_CALLBACK (ev_window_document_changed),
1928                                   ev_window);
1929 }
1930
1931 static void
1932 ev_window_reload_local (EvWindow *ev_window)
1933 {
1934         const gchar *uri;
1935
1936         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1937         ev_window->priv->reload_job = ev_job_load_new (uri);
1938         g_signal_connect (ev_window->priv->reload_job, "finished",
1939                           G_CALLBACK (ev_window_reload_job_cb),
1940                           ev_window);
1941         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1942 }
1943
1944 static gboolean
1945 show_reloading_progress (EvWindow *ev_window)
1946 {
1947         GtkWidget *area;
1948         gchar     *text;
1949
1950         if (ev_window->priv->message_area)
1951                 return FALSE;
1952
1953         text = g_strdup_printf (_("Reloading document from %s"),
1954                                 ev_window->priv->uri);
1955         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1956                                              text,
1957                                              GTK_STOCK_CLOSE,
1958                                              GTK_RESPONSE_CLOSE,
1959                                              GTK_STOCK_CANCEL,
1960                                              GTK_RESPONSE_CANCEL,
1961                                              NULL);
1962         g_signal_connect (area, "response",
1963                           G_CALLBACK (ev_window_progress_response_cb),
1964                           ev_window);
1965         gtk_widget_show (area);
1966         ev_window_set_message_area (ev_window, area);
1967         g_free (text);
1968
1969         return FALSE;
1970 }
1971
1972 static void
1973 reload_remote_copy_ready_cb (GFile        *remote,
1974                              GAsyncResult *async_result,
1975                              EvWindow     *ev_window)
1976 {
1977         GError *error = NULL;
1978
1979         ev_window_clear_progress_idle (ev_window);
1980
1981         g_file_copy_finish (remote, async_result, &error);
1982         if (error) {
1983                 if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
1984                         ev_window_error_message (ev_window, error,
1985                                                  "%s", _("Failed to reload document."));
1986                 g_error_free (error);
1987         } else {
1988                 ev_window_reload_local (ev_window);
1989         }
1990
1991         g_object_unref (remote);
1992 }
1993
1994 static void
1995 reload_remote_copy_progress_cb (goffset   n_bytes,
1996                                 goffset   total_bytes,
1997                                 EvWindow *ev_window)
1998 {
1999         gchar *status;
2000         gdouble fraction;
2001
2002         if (!ev_window->priv->message_area)
2003                 return;
2004
2005         if (total_bytes <= 0)
2006                 return;
2007
2008         fraction = n_bytes / (gdouble)total_bytes;
2009         status = g_strdup_printf (_("Downloading document (%d%%)"),
2010                                   (gint)(fraction * 100));
2011
2012         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2013                                              status);
2014         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2015                                                fraction);
2016
2017         g_free (status);
2018 }
2019
2020 static void
2021 query_remote_uri_mtime_cb (GFile        *remote,
2022                            GAsyncResult *async_result,
2023                            EvWindow     *ev_window)
2024 {
2025         GFileInfo *info;
2026         GTimeVal   mtime;
2027         GError    *error = NULL;
2028
2029         info = g_file_query_info_finish (remote, async_result, &error);
2030         if (error) {
2031                 g_error_free (error);
2032                 g_object_unref (remote);
2033                 ev_window_reload_local (ev_window);
2034
2035                 return;
2036         }
2037
2038         g_file_info_get_modification_time (info, &mtime);
2039         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
2040                 GFile *target_file;
2041
2042                 /* Remote file has changed */
2043                 ev_window->priv->uri_mtime = mtime.tv_sec;
2044
2045                 ev_window_reset_progress_cancellable (ev_window);
2046
2047                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
2048                 g_file_copy_async (remote, target_file,
2049                                    G_FILE_COPY_OVERWRITE,
2050                                    G_PRIORITY_DEFAULT,
2051                                    ev_window->priv->progress_cancellable,
2052                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
2053                                    ev_window,
2054                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
2055                                    ev_window);
2056                 g_object_unref (target_file);
2057                 ev_window_show_progress_message (ev_window, 1,
2058                                                  (GSourceFunc)show_reloading_progress);
2059         } else {
2060                 g_object_unref (remote);
2061                 ev_window_reload_local (ev_window);
2062         }
2063
2064         g_object_unref (info);
2065 }
2066
2067 static void
2068 ev_window_reload_remote (EvWindow *ev_window)
2069 {
2070         GFile *remote;
2071
2072         remote = g_file_new_for_uri (ev_window->priv->uri);
2073         /* Reload the remote uri only if it has changed */
2074         g_file_query_info_async (remote,
2075                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
2076                                  0, G_PRIORITY_DEFAULT,
2077                                  NULL,
2078                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
2079                                  ev_window);
2080 }
2081
2082 static void
2083 ev_window_reload_document (EvWindow *ev_window,
2084                            EvLinkDest *dest)
2085 {
2086         gint page;
2087
2088
2089         ev_window_clear_reload_job (ev_window);
2090         ev_window->priv->in_reload = TRUE;
2091
2092         page = ev_document_model_get_page (ev_window->priv->model);
2093
2094         if (ev_window->priv->dest)
2095                 g_object_unref (ev_window->priv->dest);
2096         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
2097
2098         if (ev_window->priv->local_uri) {
2099                 ev_window_reload_remote (ev_window);
2100         } else {
2101                 ev_window_reload_local (ev_window);
2102         }
2103 }
2104
2105 static void
2106 file_open_dialog_response_cb (GtkWidget *chooser,
2107                               gint       response_id,
2108                               EvWindow  *ev_window)
2109 {
2110         if (response_id == GTK_RESPONSE_OK) {
2111                 GSList *uris;
2112                 gchar  *uri;
2113
2114                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2115
2116                 ev_application_open_uri_list (EV_APP, uris,
2117                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2118                                               gtk_get_current_event_time ());
2119
2120                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2121                 g_slist_free (uris);
2122
2123                 uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
2124                 ev_application_set_filechooser_uri (EV_APP,
2125                                                     GTK_FILE_CHOOSER_ACTION_OPEN,
2126                                                     uri);
2127                 g_free (uri);
2128         }
2129
2130         gtk_widget_destroy (chooser);
2131 }
2132
2133 static void
2134 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2135 {
2136         GtkWidget   *chooser;
2137         const gchar *default_uri;
2138         gchar       *parent_uri = NULL;
2139
2140         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2141                                                GTK_WINDOW (window),
2142                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2143                                                GTK_STOCK_CANCEL,
2144                                                GTK_RESPONSE_CANCEL,
2145                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2146                                                NULL);
2147
2148         ev_document_factory_add_filters (chooser, NULL);
2149         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2150         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2151
2152         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN);
2153         if (!default_uri && window->priv->uri) {
2154                 GFile *file, *parent;
2155
2156                 file = g_file_new_for_uri (window->priv->uri);
2157                 parent = g_file_get_parent (file);
2158                 if (parent) {
2159                         parent_uri = g_file_get_uri (parent);
2160                         default_uri = parent_uri;
2161                         g_object_unref (parent);
2162                 }
2163                 g_object_unref (file);
2164         }
2165
2166         if (default_uri) {
2167                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri);
2168         } else {
2169                 const gchar *folder;
2170
2171                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2172                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2173                                                      folder ? folder : g_get_home_dir ());
2174         }
2175         g_free (parent_uri);
2176
2177         g_signal_connect (chooser, "response",
2178                           G_CALLBACK (file_open_dialog_response_cb),
2179                           window);
2180
2181         gtk_widget_show (chooser);
2182 }
2183
2184 static void
2185 ev_window_open_copy_at_dest (EvWindow   *window,
2186                              EvLinkDest *dest)
2187 {
2188         EvWindow *new_window = EV_WINDOW (ev_window_new ());
2189
2190         ev_window_n_copies++;
2191
2192         if (window->priv->metadata)
2193                 new_window->priv->metadata = g_object_ref (window->priv->metadata);
2194         ev_window_open_document (new_window,
2195                                  window->priv->document,
2196                                  dest, 0, NULL);
2197         gtk_window_present (GTK_WINDOW (new_window));
2198 }
2199
2200 static void
2201 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2202 {
2203         ev_window_open_copy_at_dest (window, NULL);
2204 }
2205
2206 static void
2207 ev_window_cmd_recent_file_activate (GtkAction *action,
2208                                     EvWindow  *window)
2209 {
2210         GtkRecentInfo *info;
2211         const gchar   *uri;
2212
2213         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2214         g_assert (info != NULL);
2215
2216         uri = gtk_recent_info_get_uri (info);
2217
2218         ev_application_open_uri_at_dest (EV_APP, uri,
2219                                          gtk_window_get_screen (GTK_WINDOW (window)),
2220                                          NULL, 0, NULL, gtk_get_current_event_time ());
2221 }
2222
2223 static void
2224 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2225                                              const gchar        *uri,
2226                                              EvWindow           *window)
2227 {
2228         ev_application_open_uri_at_dest (EV_APP, uri,
2229                                          gtk_window_get_screen (GTK_WINDOW (window)),
2230                                          NULL, 0, NULL, gtk_get_current_event_time ());
2231 }
2232
2233 static void
2234 ev_window_add_recent (EvWindow *window, const char *filename)
2235 {
2236         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2237 }
2238
2239 static gint
2240 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2241 {
2242         gboolean     has_ev_a, has_ev_b;
2243         const gchar *evince = g_get_application_name ();
2244
2245         has_ev_a = gtk_recent_info_has_application (a, evince);
2246         has_ev_b = gtk_recent_info_has_application (b, evince);
2247
2248         if (has_ev_a && has_ev_b) {
2249                 time_t time_a, time_b;
2250
2251                 time_a = gtk_recent_info_get_modified (a);
2252                 time_b = gtk_recent_info_get_modified (b);
2253
2254                 return (time_b - time_a);
2255         } else if (has_ev_a) {
2256                 return -1;
2257         } else if (has_ev_b) {
2258                 return 1;
2259         }
2260
2261         return 0;
2262 }
2263
2264 /*
2265  * Doubles underscore to avoid spurious menu accels.
2266  */
2267 static gchar *
2268 ev_window_get_recent_file_label (gint index, const gchar *filename)
2269 {
2270         GString *str;
2271         gint length;
2272         const gchar *p;
2273         const gchar *end;
2274         gboolean is_rtl;
2275
2276         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2277
2278         g_return_val_if_fail (filename != NULL, NULL);
2279
2280         length = strlen (filename);
2281         str = g_string_sized_new (length + 10);
2282         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2283
2284         p = filename;
2285         end = filename + length;
2286
2287         while (p != end) {
2288                 const gchar *next;
2289                 next = g_utf8_next_char (p);
2290
2291                 switch (*p) {
2292                         case '_':
2293                                 g_string_append (str, "__");
2294                                 break;
2295                         default:
2296                                 g_string_append_len (str, p, next - p);
2297                                 break;
2298                 }
2299
2300                 p = next;
2301         }
2302
2303         return g_string_free (str, FALSE);
2304 }
2305
2306 static void
2307 ev_window_setup_recent (EvWindow *ev_window)
2308 {
2309         GList        *items, *l;
2310         guint         n_items = 0;
2311         const gchar  *evince = g_get_application_name ();
2312         static guint  i = 0;
2313
2314         if (ev_window->priv->recent_ui_id > 0) {
2315                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2316                                           ev_window->priv->recent_ui_id);
2317                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2318         }
2319         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2320
2321         if (ev_window->priv->recent_action_group) {
2322                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2323                                                     ev_window->priv->recent_action_group);
2324                 g_object_unref (ev_window->priv->recent_action_group);
2325         }
2326         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2327         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2328                                             ev_window->priv->recent_action_group, 0);
2329
2330         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2331         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2332
2333         for (l = items; l && l->data; l = g_list_next (l)) {
2334                 GtkRecentInfo *info;
2335                 GtkAction     *action;
2336                 gchar         *action_name;
2337                 gchar         *label;
2338
2339                 info = (GtkRecentInfo *) l->data;
2340
2341                 if (!gtk_recent_info_has_application (info, evince) ||
2342                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2343                         continue;
2344
2345                 action_name = g_strdup_printf ("RecentFile%u", i++);
2346                 label = ev_window_get_recent_file_label (
2347                         n_items + 1, gtk_recent_info_get_display_name (info));
2348
2349                 action = g_object_new (GTK_TYPE_ACTION,
2350                                        "name", action_name,
2351                                        "label", label,
2352                                        NULL);
2353
2354                 g_object_set_data_full (G_OBJECT (action),
2355                                         "gtk-recent-info",
2356                                         gtk_recent_info_ref (info),
2357                                         (GDestroyNotify) gtk_recent_info_unref);
2358
2359                 g_signal_connect (action, "activate",
2360                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2361                                   (gpointer) ev_window);
2362
2363                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2364                                              action);
2365                 g_object_unref (action);
2366
2367                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2368                                        ev_window->priv->recent_ui_id,
2369                                        "/MainMenu/FileMenu/RecentFilesMenu",
2370                                        label,
2371                                        action_name,
2372                                        GTK_UI_MANAGER_MENUITEM,
2373                                        FALSE);
2374                 g_free (action_name);
2375                 g_free (label);
2376
2377                 if (++n_items == 5)
2378                         break;
2379         }
2380
2381         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2382         g_list_free (items);
2383 }
2384
2385 static gboolean
2386 show_saving_progress (GFile *dst)
2387 {
2388         EvWindow  *ev_window;
2389         GtkWidget *area;
2390         gchar     *text;
2391         gchar     *uri;
2392         EvSaveType save_type;
2393
2394         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2395         ev_window->priv->progress_idle = 0;
2396
2397         if (ev_window->priv->message_area)
2398                 return FALSE;
2399
2400         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2401         uri = g_file_get_uri (dst);
2402         switch (save_type) {
2403         case EV_SAVE_DOCUMENT:
2404                 text = g_strdup_printf (_("Saving document to %s"), uri);
2405                 break;
2406         case EV_SAVE_ATTACHMENT:
2407                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2408                 break;
2409         case EV_SAVE_IMAGE:
2410                 text = g_strdup_printf (_("Saving image to %s"), uri);
2411                 break;
2412         default:
2413                 g_assert_not_reached ();
2414         }
2415         g_free (uri);
2416         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2417                                              text,
2418                                              GTK_STOCK_CLOSE,
2419                                              GTK_RESPONSE_CLOSE,
2420                                              GTK_STOCK_CANCEL,
2421                                              GTK_RESPONSE_CANCEL,
2422                                              NULL);
2423         g_signal_connect (area, "response",
2424                           G_CALLBACK (ev_window_progress_response_cb),
2425                           ev_window);
2426         gtk_widget_show (area);
2427         ev_window_set_message_area (ev_window, area);
2428         g_free (text);
2429
2430         return FALSE;
2431 }
2432
2433 static void
2434 window_save_file_copy_ready_cb (GFile        *src,
2435                                 GAsyncResult *async_result,
2436                                 GFile        *dst)
2437 {
2438         EvWindow *ev_window;
2439         GError   *error = NULL;
2440
2441         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2442         ev_window_clear_progress_idle (ev_window);
2443
2444         if (g_file_copy_finish (src, async_result, &error)) {
2445                 ev_tmp_file_unlink (src);
2446                 return;
2447         }
2448
2449         if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
2450                 gchar *name;
2451
2452                 name = g_file_get_basename (dst);
2453                 ev_window_error_message (ev_window, error,
2454                                          _("The file could not be saved as “%s”."),
2455                                          name);
2456                 g_free (name);
2457         }
2458         ev_tmp_file_unlink (src);
2459         g_error_free (error);
2460 }
2461
2462 static void
2463 window_save_file_copy_progress_cb (goffset n_bytes,
2464                                    goffset total_bytes,
2465                                    GFile  *dst)
2466 {
2467         EvWindow  *ev_window;
2468         EvSaveType save_type;
2469         gchar     *status;
2470         gdouble    fraction;
2471
2472         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2473
2474         if (!ev_window->priv->message_area)
2475                 return;
2476
2477         if (total_bytes <= 0)
2478                 return;
2479
2480         fraction = n_bytes / (gdouble)total_bytes;
2481         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2482
2483         switch (save_type) {
2484         case EV_SAVE_DOCUMENT:
2485                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2486                                           (gint)(fraction * 100));
2487                 break;
2488         case EV_SAVE_ATTACHMENT:
2489                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2490                                           (gint)(fraction * 100));
2491                 break;
2492         case EV_SAVE_IMAGE:
2493                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2494                                           (gint)(fraction * 100));
2495                 break;
2496         default:
2497                 g_assert_not_reached ();
2498         }
2499
2500         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2501                                              status);
2502         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2503                                                fraction);
2504
2505         g_free (status);
2506 }
2507
2508 static void
2509 ev_window_save_remote (EvWindow  *ev_window,
2510                        EvSaveType save_type,
2511                        GFile     *src,
2512                        GFile     *dst)
2513 {
2514         ev_window_reset_progress_cancellable (ev_window);
2515         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2516         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2517         g_file_copy_async (src, dst,
2518                            G_FILE_COPY_OVERWRITE,
2519                            G_PRIORITY_DEFAULT,
2520                            ev_window->priv->progress_cancellable,
2521                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2522                            dst,
2523                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2524                            dst);
2525         ev_window->priv->progress_idle =
2526                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2527                                             1,
2528                                             (GSourceFunc)show_saving_progress,
2529                                             dst,
2530                                             NULL);
2531 }
2532
2533 static void
2534 ev_window_clear_save_job (EvWindow *ev_window)
2535 {
2536         if (ev_window->priv->save_job != NULL) {
2537                 if (!ev_job_is_finished (ev_window->priv->save_job))
2538                         ev_job_cancel (ev_window->priv->save_job);
2539
2540                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2541                                                       ev_window_save_job_cb,
2542                                                       ev_window);
2543                 g_object_unref (ev_window->priv->save_job);
2544                 ev_window->priv->save_job = NULL;
2545         }
2546 }
2547
2548 static void
2549 ev_window_save_job_cb (EvJob     *job,
2550                        EvWindow  *window)
2551 {
2552         if (ev_job_is_failed (job)) {
2553                 ev_window_error_message (window, job->error,
2554                                          _("The file could not be saved as “%s”."),
2555                                          EV_JOB_SAVE (job)->uri);
2556         }
2557
2558         ev_window_clear_save_job (window);
2559 }
2560
2561 static void
2562 file_save_dialog_response_cb (GtkWidget *fc,
2563                               gint       response_id,
2564                               EvWindow  *ev_window)
2565 {
2566         gchar *uri;
2567         GFile *file, *parent;
2568
2569         if (response_id != GTK_RESPONSE_OK) {
2570                 gtk_widget_destroy (fc);
2571                 return;
2572         }
2573
2574         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2575         file = g_file_new_for_uri (uri);
2576         parent = g_file_get_parent (file);
2577         g_object_unref (file);
2578         if (parent) {
2579                 gchar *folder_uri;
2580
2581                 folder_uri = g_file_get_uri (parent);
2582                 ev_application_set_filechooser_uri (EV_APP,
2583                                                     GTK_FILE_CHOOSER_ACTION_SAVE,
2584                                                     folder_uri);
2585                 g_free (folder_uri);
2586                 g_object_unref (parent);
2587         }
2588
2589         /* FIXME: remote copy should be done here rather than in the save job,
2590          * so that we can track progress and cancel the operation
2591          */
2592
2593         ev_window_clear_save_job (ev_window);
2594         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2595                                                      uri, ev_window->priv->uri);
2596         g_signal_connect (ev_window->priv->save_job, "finished",
2597                           G_CALLBACK (ev_window_save_job_cb),
2598                           ev_window);
2599         /* The priority doesn't matter for this job */
2600         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2601
2602         g_free (uri);
2603         gtk_widget_destroy (fc);
2604 }
2605
2606 static void
2607 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2608 {
2609         GtkWidget *fc;
2610         gchar *base_name;
2611         GFile *file;
2612         const gchar *default_uri;
2613
2614         fc = gtk_file_chooser_dialog_new (
2615                 _("Save a Copy"),
2616                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2617                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2618                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2619                 NULL);
2620
2621         ev_document_factory_add_filters (fc, ev_window->priv->document);
2622         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2623         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2624                                                 GTK_RESPONSE_OK,
2625                                                 GTK_RESPONSE_CANCEL,
2626                                                 -1);
2627
2628         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2629         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2630         file = g_file_new_for_uri (ev_window->priv->uri);
2631         base_name = g_file_get_basename (file);
2632         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2633
2634         default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE);
2635         if (default_uri) {
2636                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri);
2637         } else {
2638                 const gchar *folder;
2639
2640                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2641                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2642                                                      folder ? folder : g_get_home_dir ());
2643         }
2644
2645         g_object_unref (file);
2646         g_free (base_name);
2647
2648         g_signal_connect (fc, "response",
2649                           G_CALLBACK (file_save_dialog_response_cb),
2650                           ev_window);
2651
2652         gtk_widget_show (fc);
2653 }
2654
2655 static GKeyFile *
2656 get_print_settings_file (void)
2657 {
2658         GKeyFile *print_settings_file;
2659         gchar    *filename;
2660         GError *error = NULL;
2661
2662         print_settings_file = g_key_file_new ();
2663
2664         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
2665                                      EV_PRINT_SETTINGS_FILE, NULL);
2666         if (!g_key_file_load_from_file (print_settings_file,
2667                                         filename,
2668                                         G_KEY_FILE_KEEP_COMMENTS |
2669                                         G_KEY_FILE_KEEP_TRANSLATIONS,
2670                                         &error)) {
2671
2672                 /* Don't warn if the file simply doesn't exist */
2673                 if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
2674                         g_warning ("%s", error->message);
2675
2676                 g_error_free (error);
2677         }
2678
2679         g_free (filename);
2680
2681         return print_settings_file;
2682 }
2683
2684 static void
2685 save_print_setting_file (GKeyFile *key_file)
2686 {
2687         gchar  *filename;
2688         gchar  *data;
2689         gsize  data_length;
2690         GError *error = NULL;
2691
2692         filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
2693                                      EV_PRINT_SETTINGS_FILE, NULL);
2694         data = g_key_file_to_data (key_file, &data_length, NULL);
2695         g_file_set_contents (filename, data, data_length, &error);
2696         if (error) {
2697                 g_warning ("Failed to save print settings: %s", error->message);
2698                 g_error_free (error);
2699         }
2700         g_free (data);
2701         g_free (filename);
2702 }
2703
2704 static void
2705 ev_window_save_print_settings (EvWindow         *window,
2706                                GtkPrintSettings *print_settings)
2707 {
2708         GKeyFile *key_file;
2709         gint      i;
2710
2711         key_file = get_print_settings_file ();
2712         gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP);
2713         save_print_setting_file (key_file);
2714         g_key_file_free (key_file);
2715
2716         if (!window->priv->metadata)
2717                 return;
2718
2719         /* Save print settings that are specific to the document */
2720         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2721                 const gchar *value;
2722
2723                 value = gtk_print_settings_get (print_settings,
2724                                                 document_print_settings[i]);
2725                 ev_metadata_set_string (window->priv->metadata,
2726                                         document_print_settings[i], value);
2727         }
2728 }
2729
2730 static void
2731 ev_window_save_print_page_setup (EvWindow     *window,
2732                                  GtkPageSetup *page_setup)
2733 {
2734         GKeyFile *key_file;
2735
2736         key_file = get_print_settings_file ();
2737         gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
2738         save_print_setting_file (key_file);
2739         g_key_file_free (key_file);
2740
2741         if (!window->priv->metadata)
2742                 return;
2743
2744         /* Save page setup options that are specific to the document */
2745         ev_metadata_set_int (window->priv->metadata, "page-setup-orientation",
2746                              gtk_page_setup_get_orientation (page_setup));
2747         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top",
2748                                 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2749         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom",
2750                                 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2751         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left",
2752                                 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2753         ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right",
2754                                 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2755 }
2756
2757 static void
2758 ev_window_load_print_settings_from_metadata (EvWindow         *window,
2759                                              GtkPrintSettings *print_settings)
2760 {
2761         gint i;
2762
2763         if (!window->priv->metadata)
2764                 return;
2765
2766         /* Load print setting that are specific to the document */
2767         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2768                 gchar *value = NULL;
2769
2770                 ev_metadata_get_string (window->priv->metadata,
2771                                         document_print_settings[i], &value);
2772                 gtk_print_settings_set (print_settings,
2773                                         document_print_settings[i], value);
2774         }
2775 }
2776
2777 static void
2778 ev_window_load_print_page_setup_from_metadata (EvWindow     *window,
2779                                                GtkPageSetup *page_setup)
2780 {
2781         gint          int_value;
2782         gdouble       double_value;
2783         GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup);
2784
2785         /* Load page setup options that are specific to the document */
2786         if (window->priv->metadata &&
2787             ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) {
2788                 gtk_page_setup_set_orientation (page_setup, int_value);
2789         } else {
2790                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2791         }
2792
2793         if (window->priv->metadata &&
2794             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) {
2795                 gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM);
2796         } else {
2797                 gtk_page_setup_set_top_margin (page_setup,
2798                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2799                                                GTK_UNIT_MM);
2800         }
2801
2802         if (window->priv->metadata &&
2803             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) {
2804                 gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM);
2805         } else {
2806                 gtk_page_setup_set_bottom_margin (page_setup,
2807                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2808                                                   GTK_UNIT_MM);
2809         }
2810
2811         if (window->priv->metadata &&
2812             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) {
2813                 gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM);
2814         } else {
2815                 gtk_page_setup_set_left_margin (page_setup,
2816                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2817                                                 GTK_UNIT_MM);
2818         }
2819
2820         if (window->priv->metadata &&
2821             ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) {
2822                 gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM);
2823         } else {
2824                 gtk_page_setup_set_right_margin (page_setup,
2825                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2826                                                  GTK_UNIT_MM);
2827         }
2828 }
2829
2830 static GtkPrintSettings *
2831 get_print_settings (GKeyFile *key_file)
2832 {
2833         GtkPrintSettings *print_settings;
2834
2835         print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
2836                 gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
2837                 gtk_print_settings_new ();
2838
2839         return print_settings ? print_settings : gtk_print_settings_new ();
2840 }
2841
2842 static GtkPageSetup *
2843 get_print_page_setup (GKeyFile *key_file)
2844 {
2845         GtkPageSetup *page_setup;
2846
2847         page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
2848                 gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
2849                 gtk_page_setup_new ();
2850
2851         return page_setup ? page_setup : gtk_page_setup_new ();
2852 }
2853
2854 static void
2855 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2856                                     EvWindow     *window)
2857 {
2858         /* Dialog was canceled */
2859         if (!page_setup)
2860                 return;
2861
2862         ev_window_save_print_page_setup (window, page_setup);
2863 }
2864
2865 static void
2866 ev_window_cmd_file_print_setup (GtkAction *action,
2867                                 EvWindow  *ev_window)
2868 {
2869         GKeyFile         *print_settings_file;
2870         GtkPrintSettings *print_settings;
2871         GtkPageSetup     *print_page_setup;
2872
2873         print_settings_file = get_print_settings_file ();
2874
2875         print_settings = get_print_settings (print_settings_file);
2876         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
2877
2878         print_page_setup = get_print_page_setup (print_settings_file);
2879         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
2880
2881         gtk_print_run_page_setup_dialog_async (GTK_WINDOW (ev_window),
2882                                                print_page_setup,
2883                                                print_settings,
2884                                                (GtkPageSetupDoneFunc)ev_window_print_page_setup_done_cb,
2885                                                ev_window);
2886         g_object_unref (print_settings);
2887         g_object_unref (print_page_setup);
2888         g_key_file_free (print_settings_file);
2889 }
2890
2891 static void
2892 ev_window_print_cancel (EvWindow *ev_window)
2893 {
2894         EvPrintOperation *op;
2895
2896         if (!ev_window->priv->print_queue)
2897                 return;
2898
2899         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2900                 ev_print_operation_cancel (op);
2901         }
2902 }
2903
2904 static void
2905 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2906                                              gint      n_jobs)
2907 {
2908         gchar *text = NULL;
2909
2910         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2911             !ev_window->priv->print_queue)
2912                 return;
2913
2914         if (n_jobs == 0) {
2915                 ev_window_set_message_area (ev_window, NULL);
2916                 return;
2917         }
2918
2919         if (n_jobs > 1) {
2920                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2921                                                   "%d pending jobs in queue",
2922                                                   n_jobs - 1), n_jobs - 1);
2923         }
2924
2925         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2926                                             text);
2927         g_free (text);
2928 }
2929
2930 static gboolean
2931 destroy_window (GtkWidget *window)
2932 {
2933         gtk_widget_destroy (window);
2934
2935         return FALSE;
2936 }
2937
2938 static void
2939 ev_window_print_operation_done (EvPrintOperation       *op,
2940                                 GtkPrintOperationResult result,
2941                                 EvWindow               *ev_window)
2942 {
2943         gint n_jobs;
2944
2945         switch (result) {
2946         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2947                 GtkPrintSettings *print_settings;
2948
2949                 print_settings = ev_print_operation_get_print_settings (op);
2950                 ev_window_save_print_settings (ev_window, print_settings);
2951
2952                 if (ev_print_operation_get_embed_page_setup (op)) {
2953                         GtkPageSetup *page_setup;
2954
2955                         page_setup = ev_print_operation_get_default_page_setup (op);
2956                         ev_window_save_print_page_setup (ev_window, page_setup);
2957                 }
2958         }
2959
2960                 break;
2961         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2962                 GtkWidget *dialog;
2963                 GError    *error = NULL;
2964
2965
2966                 ev_print_operation_get_error (op, &error);
2967
2968                 /* The message area is already used by
2969                  * the printing progress, so it's better to
2970                  * use a popup dialog in this case
2971                  */
2972                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2973                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2974                                                  GTK_MESSAGE_ERROR,
2975                                                  GTK_BUTTONS_CLOSE,
2976                                                  "%s", _("Failed to print document"));
2977                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2978                                                           "%s", error->message);
2979                 g_signal_connect (dialog, "response",
2980                                   G_CALLBACK (gtk_widget_destroy),
2981                                   NULL);
2982                 gtk_widget_show (dialog);
2983
2984                 g_error_free (error);
2985         }
2986                 break;
2987         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2988         default:
2989                 break;
2990         }
2991
2992         g_queue_remove (ev_window->priv->print_queue, op);
2993         g_object_unref (op);
2994         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2995         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2996
2997         if (n_jobs == 0 && ev_window->priv->close_after_print)
2998                 g_idle_add ((GSourceFunc)destroy_window,
2999                             ev_window);
3000 }
3001
3002 static void
3003 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
3004                                       gint                   response,
3005                                       EvWindow              *ev_window)
3006 {
3007         if (response == GTK_RESPONSE_CANCEL) {
3008                 EvPrintOperation *op;
3009
3010                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3011                 ev_print_operation_cancel (op);
3012         } else {
3013                 gtk_widget_hide (GTK_WIDGET (area));
3014         }
3015 }
3016
3017 static void
3018 ev_window_print_operation_status_changed (EvPrintOperation *op,
3019                                           EvWindow         *ev_window)
3020 {
3021         const gchar *status;
3022         gdouble      fraction;
3023
3024         status = ev_print_operation_get_status (op);
3025         fraction = ev_print_operation_get_progress (op);
3026
3027         if (!ev_window->priv->message_area) {
3028                 GtkWidget   *area;
3029                 const gchar *job_name;
3030                 gchar       *text;
3031
3032                 job_name = ev_print_operation_get_job_name (op);
3033                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
3034
3035                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
3036                                                      text,
3037                                                      GTK_STOCK_CLOSE,
3038                                                      GTK_RESPONSE_CLOSE,
3039                                                      GTK_STOCK_CANCEL,
3040                                                      GTK_RESPONSE_CANCEL,
3041                                                      NULL);
3042                 ev_window_print_update_pending_jobs_message (ev_window, 1);
3043                 g_signal_connect (area, "response",
3044                                   G_CALLBACK (ev_window_print_progress_response_cb),
3045                                   ev_window);
3046                 gtk_widget_show (area);
3047                 ev_window_set_message_area (ev_window, area);
3048                 g_free (text);
3049         }
3050
3051         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3052                                              status);
3053         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
3054                                                fraction);
3055 }
3056
3057 static void
3058 ev_window_print_operation_begin_print (EvPrintOperation *op,
3059                                        EvWindow         *ev_window)
3060 {
3061         if (!ev_window->priv->print_queue)
3062                 ev_window->priv->print_queue = g_queue_new ();
3063
3064         g_queue_push_head (ev_window->priv->print_queue, op);
3065         ev_window_print_update_pending_jobs_message (ev_window,
3066                                                      g_queue_get_length (ev_window->priv->print_queue));
3067 }
3068
3069 void
3070 ev_window_print_range (EvWindow *ev_window,
3071                        gint      first_page,
3072                        gint      last_page)
3073 {
3074         EvPrintOperation *op;
3075         GKeyFile         *print_settings_file;
3076         GtkPrintSettings *print_settings;
3077         GtkPageSetup     *print_page_setup;
3078         gint              current_page;
3079         gint              document_last_page;
3080
3081         g_return_if_fail (EV_IS_WINDOW (ev_window));
3082         g_return_if_fail (ev_window->priv->document != NULL);
3083
3084         if (!ev_window->priv->print_queue)
3085                 ev_window->priv->print_queue = g_queue_new ();
3086
3087         op = ev_print_operation_new (ev_window->priv->document);
3088         if (!op) {
3089                 g_warning ("%s", "Printing is not supported for document\n");
3090                 return;
3091         }
3092
3093         g_signal_connect (op, "begin_print",
3094                           G_CALLBACK (ev_window_print_operation_begin_print),
3095                           (gpointer)ev_window);
3096         g_signal_connect (op, "status_changed",
3097                           G_CALLBACK (ev_window_print_operation_status_changed),
3098                           (gpointer)ev_window);
3099         g_signal_connect (op, "done",
3100                           G_CALLBACK (ev_window_print_operation_done),
3101                           (gpointer)ev_window);
3102
3103         current_page = ev_document_model_get_page (ev_window->priv->model);
3104         document_last_page = ev_document_get_n_pages (ev_window->priv->document);
3105
3106         print_settings_file = get_print_settings_file ();
3107
3108         print_settings = get_print_settings (print_settings_file);
3109         ev_window_load_print_settings_from_metadata (ev_window, print_settings);
3110
3111         print_page_setup = get_print_page_setup (print_settings_file);
3112         ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup);
3113
3114         if (first_page != 1 || last_page != document_last_page) {
3115                 GtkPageRange range;
3116
3117                 /* Ranges in GtkPrint are 0 - N */
3118                 range.start = first_page - 1;
3119                 range.end = last_page - 1;
3120
3121                 gtk_print_settings_set_print_pages (print_settings,
3122                                                     GTK_PRINT_PAGES_RANGES);
3123                 gtk_print_settings_set_page_ranges (print_settings,
3124                                                     &range, 1);
3125         }
3126
3127         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
3128         ev_print_operation_set_current_page (op, current_page);
3129         ev_print_operation_set_print_settings (op, print_settings);
3130         ev_print_operation_set_default_page_setup (op, print_page_setup);
3131 #ifdef WITH_GCONF
3132         ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client,
3133                                                                              GCONF_LOCKDOWN_PRINT_SETUP,
3134                                                                              NULL));
3135 #else
3136         ev_print_operation_set_embed_page_setup (op, TRUE);
3137 #endif
3138
3139         g_object_unref (print_settings);
3140         g_object_unref (print_page_setup);
3141         g_key_file_free (print_settings_file);
3142
3143         ev_print_operation_run (op, GTK_WINDOW (ev_window));
3144 }
3145
3146 static void
3147 ev_window_print (EvWindow *window)
3148 {
3149         ev_window_print_range (window, 1,
3150                                ev_document_get_n_pages (window->priv->document));
3151 }
3152
3153 static void
3154 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3155 {
3156         ev_window_print (ev_window);
3157 }
3158
3159 static void
3160 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3161 {
3162         if (ev_window->priv->properties == NULL) {
3163                 ev_window->priv->properties = ev_properties_dialog_new ();
3164                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3165                                                    ev_window->priv->uri,
3166                                                    ev_window->priv->document);
3167                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3168                                            (gpointer) &(ev_window->priv->properties));
3169                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3170                                               GTK_WINDOW (ev_window));
3171         }
3172
3173         ev_document_fc_mutex_lock ();
3174         gtk_widget_show (ev_window->priv->properties);
3175         ev_document_fc_mutex_unlock ();
3176 }
3177
3178 static void
3179 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3180                                          gint       response,
3181                                          EvWindow  *ev_window)
3182 {
3183         gtk_widget_destroy (GTK_WIDGET (dialog));
3184
3185         switch (response) {
3186         case GTK_RESPONSE_YES:
3187                 if (!ev_window->priv->print_queue ||
3188                     g_queue_is_empty (ev_window->priv->print_queue))
3189                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3190                 else
3191                         ev_window->priv->close_after_print = TRUE;
3192                 break;
3193         case GTK_RESPONSE_NO:
3194                 ev_window->priv->close_after_print = TRUE;
3195                 if (ev_window->priv->print_queue &&
3196                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3197                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3198                         ev_window_print_cancel (ev_window);
3199                 } else {
3200                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3201                 }
3202                 break;
3203         case GTK_RESPONSE_CANCEL:
3204         default:
3205                 ev_window->priv->close_after_print = FALSE;
3206         }
3207 }
3208
3209 static void
3210 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3211 {
3212         GtkWidget *dialog;
3213         gchar     *text, *markup;
3214         gint       n_print_jobs;
3215
3216         n_print_jobs = ev_window->priv->print_queue ?
3217                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3218
3219         if (n_print_jobs == 0) {
3220                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3221                 return;
3222         }
3223
3224         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3225                                          GTK_DIALOG_MODAL,
3226                                          GTK_MESSAGE_QUESTION,
3227                                          GTK_BUTTONS_NONE,
3228                                          NULL);
3229         if (n_print_jobs == 1) {
3230                 EvPrintOperation *op;
3231                 const gchar      *job_name;
3232
3233                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3234                 job_name = ev_print_operation_get_job_name (op);
3235
3236                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3237                                         job_name);
3238         } else {
3239                 text = g_strdup_printf (_("There are %d print jobs active. "
3240                                           "Wait until print finishes before closing?"),
3241                                         n_print_jobs);
3242         }
3243
3244         markup = g_strdup_printf ("<b>%s</b>", text);
3245         g_free (text);
3246
3247         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3248         g_free (markup);
3249
3250         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3251                                                   _("If you close the window, pending print "
3252                                                     "jobs will not be printed."));
3253
3254         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3255                                 _("Cancel _print and Close"),
3256                                 GTK_RESPONSE_NO,
3257                                 GTK_STOCK_CANCEL,
3258                                 GTK_RESPONSE_CANCEL,
3259                                 _("Close _after Printing"),
3260                                 GTK_RESPONSE_YES,
3261                                 NULL);
3262         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3263         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3264                                                  GTK_RESPONSE_YES,
3265                                                  GTK_RESPONSE_NO,
3266                                                  GTK_RESPONSE_CANCEL,
3267                                                  -1);
3268
3269         g_signal_connect (dialog, "response",
3270                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3271                           ev_window);
3272         gtk_widget_show (dialog);
3273 }
3274
3275 static void
3276 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3277 {
3278         GtkAction *action;
3279
3280         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3281         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3282         update_chrome_visibility (window);
3283
3284         action = gtk_action_group_get_action (window->priv->action_group,
3285                                               PAGE_SELECTOR_ACTION);
3286         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3287 }
3288
3289 static void
3290 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3291 {
3292         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3293 }
3294
3295 static void
3296 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3297 {
3298         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3299 }
3300
3301 static void
3302 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3303 {
3304         gboolean continuous;
3305
3306         ev_window_stop_presentation (ev_window, TRUE);
3307         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3308         ev_document_model_set_continuous (ev_window->priv->model, continuous);
3309 }
3310
3311 static void
3312 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3313 {
3314         gboolean dual_page;
3315
3316         ev_window_stop_presentation (ev_window, TRUE);
3317         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3318         ev_document_model_set_dual_page (ev_window->priv->model, dual_page);
3319 }
3320
3321 static void
3322 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3323 {
3324         ev_window_stop_presentation (ev_window, TRUE);
3325
3326         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3327                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT);
3328         } else {
3329                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3330         }
3331         ev_window_update_actions (ev_window);
3332 }
3333
3334 static void
3335 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3336 {
3337         ev_window_stop_presentation (ev_window, TRUE);
3338
3339         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3340                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH);
3341         } else {
3342                 ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3343         }
3344         ev_window_update_actions (ev_window);
3345 }
3346
3347
3348 static void
3349 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3350 {
3351         g_return_if_fail (EV_IS_WINDOW (ev_window));
3352
3353         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3354 }
3355
3356 static void
3357 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3358 {
3359         g_return_if_fail (EV_IS_WINDOW (ev_window));
3360
3361         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3362                 g_error ("Find action should be insensitive since document doesn't support find");
3363                 return;
3364         }
3365
3366         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3367         update_chrome_visibility (ev_window);
3368         gtk_widget_grab_focus (ev_window->priv->find_bar);
3369 }
3370
3371 static void
3372 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3373 {
3374         g_return_if_fail (EV_IS_WINDOW (ev_window));
3375
3376         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3377         update_chrome_visibility (ev_window);
3378         gtk_widget_grab_focus (ev_window->priv->find_bar);
3379         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3380 }
3381
3382 static void
3383 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3384 {
3385         g_return_if_fail (EV_IS_WINDOW (ev_window));
3386
3387         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3388         update_chrome_visibility (ev_window);
3389         gtk_widget_grab_focus (ev_window->priv->find_bar);
3390         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3391 }
3392
3393 static void
3394 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3395 {
3396         g_return_if_fail (EV_IS_WINDOW (ev_window));
3397
3398         ev_view_copy (EV_VIEW (ev_window->priv->view));
3399 }
3400
3401 static void
3402 ev_window_sidebar_position_change_cb (GObject    *object,
3403                                       GParamSpec *pspec,
3404                                       EvWindow   *ev_window)
3405 {
3406         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
3407                 ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size",
3408                                      gtk_paned_get_position (GTK_PANED (object)));
3409 }
3410
3411 static void
3412 ev_window_update_fullscreen_action (EvWindow *window)
3413 {
3414         GtkAction *action;
3415
3416         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3417         g_signal_handlers_block_by_func
3418                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3419         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3420                                       ev_document_model_get_fullscreen (window->priv->model));
3421         g_signal_handlers_unblock_by_func
3422                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3423 }
3424
3425 static void
3426 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3427 {
3428         GtkWidget *item;
3429
3430         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3431         g_object_set (item, "is-important", FALSE, NULL);
3432
3433         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3434         g_object_set (item, "is-important", FALSE, NULL);
3435
3436         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3437         g_object_set (item, "is-important", TRUE, NULL);
3438
3439         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3440         g_object_set (item, "is-important", TRUE, NULL);
3441 }
3442
3443 static void
3444 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3445 {
3446         static gboolean done = FALSE;
3447
3448         if (!done) {
3449                 gtk_rc_parse_string (
3450                         "\n"
3451                         "   style \"fullscreen-toolbar-style\"\n"
3452                         "   {\n"
3453                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3454                         "   }\n"
3455                         "\n"
3456                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3457                         "\n");
3458                 done = TRUE;
3459         }
3460
3461         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3462 }
3463
3464 static void
3465 ev_window_run_fullscreen (EvWindow *window)
3466 {
3467         EvView  *view = EV_VIEW (window->priv->view);
3468         gboolean fullscreen_window = TRUE;
3469
3470         if (ev_document_model_get_fullscreen (window->priv->model))
3471                 return;
3472
3473         if (!window->priv->fullscreen_toolbar) {
3474                 window->priv->fullscreen_toolbar =
3475                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3476                                                    "/FullscreenToolbar");
3477
3478                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3479                                        GTK_TOOLBAR_BOTH_HORIZ);
3480                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3481                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3482
3483                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3484                                     window->priv->fullscreen_toolbar,
3485                                     FALSE, FALSE, 0);
3486                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3487                                        window->priv->fullscreen_toolbar, 1);
3488         }
3489
3490         if (ev_view_get_presentation (view)) {
3491                 ev_window_stop_presentation (window, FALSE);
3492                 fullscreen_window = FALSE;
3493         }
3494
3495         g_object_set (G_OBJECT (window->priv->scrolled_window),
3496                       "shadow-type", GTK_SHADOW_NONE,
3497                       NULL);
3498
3499         ev_document_model_set_fullscreen (window->priv->model, TRUE);
3500         ev_window_update_fullscreen_action (window);
3501
3502         /* If the user doesn't have the main toolbar he/she won't probably want
3503          * the toolbar in fullscreen mode. See bug #483048
3504          */
3505         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3506                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3507         update_chrome_visibility (window);
3508
3509         if (fullscreen_window)
3510                 gtk_window_fullscreen (GTK_WINDOW (window));
3511         gtk_widget_grab_focus (window->priv->view);
3512
3513         if (window->priv->metadata && !ev_window_is_empty (window))
3514                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE);
3515 }
3516
3517 static void
3518 ev_window_stop_fullscreen (EvWindow *window,
3519                            gboolean  unfullscreen_window)
3520 {
3521         if (!ev_document_model_get_fullscreen (window->priv->model))
3522                 return;
3523
3524         g_object_set (G_OBJECT (window->priv->scrolled_window),
3525                       "shadow-type", GTK_SHADOW_IN,
3526                       NULL);
3527
3528         ev_document_model_set_fullscreen (window->priv->model, FALSE);
3529         ev_window_update_fullscreen_action (window);
3530         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3531         update_chrome_visibility (window);
3532         if (unfullscreen_window)
3533                 gtk_window_unfullscreen (GTK_WINDOW (window));
3534
3535         if (window->priv->metadata && !ev_window_is_empty (window))
3536                 ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE);
3537 }
3538
3539 static void
3540 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3541 {
3542         gboolean fullscreen;
3543
3544         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3545         if (fullscreen) {
3546                 ev_window_run_fullscreen (window);
3547         } else {
3548                 ev_window_stop_fullscreen (window, TRUE);
3549         }
3550 }
3551
3552 static gboolean
3553 presentation_timeout_cb (EvWindow *window)
3554 {
3555         EvView *view = EV_VIEW (window->priv->view);
3556
3557         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3558                 return FALSE;
3559
3560         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3561         window->priv->presentation_timeout_id = 0;
3562
3563         return FALSE;
3564 }
3565
3566 static void
3567 presentation_set_timeout (EvWindow *window)
3568 {
3569         if (window->priv->presentation_timeout_id > 0) {
3570                 g_source_remove (window->priv->presentation_timeout_id);
3571         }
3572
3573         window->priv->presentation_timeout_id =
3574                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3575                                        (GSourceFunc)presentation_timeout_cb, window);
3576
3577         ev_view_show_cursor (EV_VIEW (window->priv->view));
3578 }
3579
3580 static void
3581 presentation_clear_timeout (EvWindow *window)
3582 {
3583         if (window->priv->presentation_timeout_id > 0) {
3584                 g_source_remove (window->priv->presentation_timeout_id);
3585         }
3586
3587         window->priv->presentation_timeout_id = 0;
3588
3589         ev_view_show_cursor (EV_VIEW (window->priv->view));
3590 }
3591
3592 static gboolean
3593 presentation_motion_notify_cb (GtkWidget *widget,
3594                                GdkEventMotion *event,
3595                                gpointer user_data)
3596 {
3597         EvWindow *window = EV_WINDOW (user_data);
3598
3599         presentation_set_timeout (window);
3600
3601         return FALSE;
3602 }
3603
3604 static gboolean
3605 presentation_leave_notify_cb (GtkWidget *widget,
3606                               GdkEventCrossing *event,
3607                               gpointer user_data)
3608 {
3609         EvWindow *window = EV_WINDOW (user_data);
3610
3611         presentation_clear_timeout (window);
3612
3613         return FALSE;
3614 }
3615
3616 static void
3617 ev_window_update_presentation_action (EvWindow *window)
3618 {
3619         GtkAction *action;
3620
3621         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3622         g_signal_handlers_block_by_func
3623                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3624         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3625                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3626         g_signal_handlers_unblock_by_func
3627                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3628 }
3629
3630 static void
3631 ev_window_run_presentation (EvWindow *window)
3632 {
3633         EvView  *view = EV_VIEW (window->priv->view);
3634         gboolean fullscreen_window = TRUE;
3635
3636         if (ev_view_get_presentation (view))
3637                 return;
3638
3639         if (ev_document_model_get_fullscreen (window->priv->model)) {
3640                 ev_window_stop_fullscreen (window, FALSE);
3641                 fullscreen_window = FALSE;
3642         }
3643
3644         g_object_set (G_OBJECT (window->priv->scrolled_window),
3645                       "shadow-type", GTK_SHADOW_NONE,
3646                       NULL);
3647
3648         ev_view_set_presentation (view, TRUE);
3649         ev_window_update_presentation_action (window);
3650
3651         update_chrome_visibility (window);
3652
3653         gtk_widget_grab_focus (window->priv->view);
3654         if (fullscreen_window)
3655                 gtk_window_fullscreen (GTK_WINDOW (window));
3656
3657         g_signal_connect (window->priv->view,
3658                           "motion-notify-event",
3659                           G_CALLBACK (presentation_motion_notify_cb),
3660                           window);
3661         g_signal_connect (window->priv->view,
3662                           "leave-notify-event",
3663                           G_CALLBACK (presentation_leave_notify_cb),
3664                           window);
3665         presentation_set_timeout (window);
3666
3667         ev_application_screensaver_disable (EV_APP);
3668
3669         if (window->priv->metadata && !ev_window_is_empty (window))
3670                 ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE);
3671 }
3672
3673 static void
3674 ev_window_stop_presentation (EvWindow *window,
3675                              gboolean  unfullscreen_window)
3676 {
3677         EvView *view = EV_VIEW (window->priv->view);
3678
3679         if (!ev_view_get_presentation (view))
3680                 return;
3681
3682         g_object_set (G_OBJECT (window->priv->scrolled_window),
3683                       "shadow-type", GTK_SHADOW_IN,
3684                       NULL);
3685
3686         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3687         ev_window_update_presentation_action (window);
3688         update_chrome_visibility (window);
3689         if (unfullscreen_window)
3690                 gtk_window_unfullscreen (GTK_WINDOW (window));
3691
3692         g_signal_handlers_disconnect_by_func (window->priv->view,
3693                                               (gpointer) presentation_motion_notify_cb,
3694                                               window);
3695         g_signal_handlers_disconnect_by_func (window->priv->view,
3696                                               (gpointer) presentation_leave_notify_cb,
3697                                               window);
3698         presentation_clear_timeout (window);
3699
3700         ev_application_screensaver_enable (EV_APP);
3701
3702         if (window->priv->metadata && !ev_window_is_empty (window))
3703                 ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE);
3704 }
3705
3706 static void
3707 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3708 {
3709         gboolean presentation;
3710
3711         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3712         if (presentation) {
3713                 ev_window_run_presentation (window);
3714         }
3715 }
3716
3717 static void
3718 ev_window_setup_gtk_settings (EvWindow *window)
3719 {
3720         GtkSettings *settings;
3721         GdkScreen   *screen;
3722         gchar       *menubar_accel_accel;
3723
3724         screen = gtk_window_get_screen (GTK_WINDOW (window));
3725         settings = gtk_settings_get_for_screen (screen);
3726
3727         g_object_get (settings,
3728                       "gtk-menu-bar-accel", &menubar_accel_accel,
3729                       NULL);
3730         if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') {
3731                 gtk_accelerator_parse (menubar_accel_accel,
3732                                        &window->priv->menubar_accel_keyval,
3733                                        &window->priv->menubar_accel_modifier);
3734                 if (window->priv->menubar_accel_keyval == 0) {
3735                         g_warning ("Failed to parse menu bar accelerator '%s'\n",
3736                                    menubar_accel_accel);
3737                 }
3738         } else {
3739                 window->priv->menubar_accel_keyval = 0;
3740                 window->priv->menubar_accel_modifier = 0;
3741         }
3742
3743         g_free (menubar_accel_accel);
3744 }
3745
3746 static void
3747 ev_window_screen_changed (GtkWidget *widget,
3748                           GdkScreen *old_screen)
3749 {
3750         EvWindow *window = EV_WINDOW (widget);
3751         EvWindowPrivate *priv = window->priv;
3752         GdkScreen *screen;
3753         gdouble dpi;
3754
3755         screen = gtk_widget_get_screen (widget);
3756         if (screen == old_screen)
3757                 return;
3758
3759         ev_window_setup_gtk_settings (window);
3760         dpi = get_screen_dpi (GTK_WINDOW (window));
3761         ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0);
3762         ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0);
3763
3764         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3765                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3766         }
3767 }
3768
3769 static gboolean
3770 ev_window_state_event (GtkWidget           *widget,
3771                        GdkEventWindowState *event)
3772 {
3773         EvWindow *window = EV_WINDOW (widget);
3774         EvView   *view = EV_VIEW (window->priv->view);
3775
3776         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3777                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3778         }
3779
3780         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3781                 return FALSE;
3782
3783         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3784                 if (ev_document_model_get_fullscreen (window->priv->model) || ev_view_get_presentation (view))
3785                         return FALSE;
3786
3787                 ev_window_run_fullscreen (window);
3788         } else {
3789                 if (ev_document_model_get_fullscreen (window->priv->model))
3790                         ev_window_stop_fullscreen (window, FALSE);
3791                 else if (ev_view_get_presentation (view))
3792                         ev_window_stop_presentation (window, FALSE);
3793         }
3794
3795         return FALSE;
3796 }
3797
3798 static void
3799 ev_window_set_page_mode (EvWindow         *window,
3800                          EvWindowPageMode  page_mode)
3801 {
3802         GtkWidget *child = NULL;
3803         GtkWidget *real_child;
3804
3805         if (window->priv->page_mode == page_mode)
3806                 return;
3807
3808         window->priv->page_mode = page_mode;
3809
3810         switch (page_mode) {
3811                 case PAGE_MODE_DOCUMENT:
3812                         child = window->priv->view;
3813                         break;
3814                 case PAGE_MODE_PASSWORD:
3815                         child = window->priv->password_view;
3816                         break;
3817                 default:
3818                         g_assert_not_reached ();
3819         }
3820
3821         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3822         if (child != real_child) {
3823                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3824                                       real_child);
3825                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3826                                    child);
3827         }
3828         ev_window_update_actions (window);
3829 }
3830
3831
3832 static void
3833 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3834 {
3835         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3836
3837         ev_document_model_set_rotation (ev_window->priv->model, rotation - 90);
3838 }
3839
3840 static void
3841 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3842 {
3843         gint rotation = ev_document_model_get_rotation (ev_window->priv->model);
3844
3845         ev_document_model_set_rotation (ev_window->priv->model, rotation + 90);
3846 }
3847
3848 static void
3849 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog,
3850                                gint       response,
3851                                EvWindow  *ev_window)
3852 {
3853         EggEditableToolbar *toolbar;
3854         gchar              *toolbars_file;
3855
3856         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3857         egg_editable_toolbar_set_edit_mode (toolbar, FALSE);
3858
3859         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE),
3860                                           "evince_toolbar.xml", NULL);
3861         egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar),
3862                                           toolbars_file, "1.0");
3863         g_free (toolbars_file);
3864
3865         gtk_widget_destroy (GTK_WIDGET (dialog));
3866 }
3867
3868 static void
3869 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3870 {
3871         GtkWidget          *dialog;
3872         GtkWidget          *editor;
3873         EggEditableToolbar *toolbar;
3874
3875         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3876                                               GTK_WINDOW (ev_window),
3877                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3878                                               GTK_STOCK_CLOSE,
3879                                               GTK_RESPONSE_CLOSE,
3880                                               NULL);
3881         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3882         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3883         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3884         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3885         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3886
3887         toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar);
3888         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3889                                          egg_editable_toolbar_get_model (toolbar));
3890
3891         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3892         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3893
3894         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3895
3896         egg_editable_toolbar_set_edit_mode (toolbar, TRUE);
3897
3898         g_signal_connect (dialog, "response",
3899                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3900                           ev_window);
3901         gtk_widget_show_all (dialog);
3902 }
3903
3904 static void
3905 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3906 {
3907         g_return_if_fail (EV_IS_WINDOW (ev_window));
3908
3909         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3910         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3911 }
3912
3913 static void
3914 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3915 {
3916         g_return_if_fail (EV_IS_WINDOW (ev_window));
3917
3918         ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE);
3919         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3920 }
3921
3922 static void
3923 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3924 {
3925         g_return_if_fail (EV_IS_WINDOW (ev_window));
3926
3927         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3928 }
3929
3930 static void
3931 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3932 {
3933         g_return_if_fail (EV_IS_WINDOW (ev_window));
3934
3935         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3936 }
3937
3938 static void
3939 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3940 {
3941         g_return_if_fail (EV_IS_WINDOW (ev_window));
3942
3943         ev_document_model_set_page (ev_window->priv->model, 0);
3944 }
3945
3946 static void
3947 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3948 {
3949         g_return_if_fail (EV_IS_WINDOW (ev_window));
3950
3951         ev_document_model_set_page (ev_window->priv->model,
3952                                     ev_document_get_n_pages (ev_window->priv->document) - 1);
3953 }
3954
3955 static void
3956 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3957 {
3958         int n_pages, current_page;
3959
3960         g_return_if_fail (EV_IS_WINDOW (ev_window));
3961
3962         n_pages = ev_document_get_n_pages (ev_window->priv->document);
3963         current_page = ev_document_model_get_page (ev_window->priv->model);
3964
3965         if (current_page + 10 < n_pages) {
3966                 ev_document_model_set_page (ev_window->priv->model, current_page + 10);
3967         }
3968 }
3969
3970 static void
3971 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3972 {
3973         int current_page;
3974
3975         g_return_if_fail (EV_IS_WINDOW (ev_window));
3976
3977         current_page = ev_document_model_get_page (ev_window->priv->model);
3978
3979         if (current_page - 10 >= 0) {
3980                 ev_document_model_set_page (ev_window->priv->model, current_page - 10);
3981         }
3982 }
3983
3984 static void
3985 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3986 {
3987         ev_window_reload_document (ev_window, NULL);
3988 }
3989
3990 static void
3991 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3992 {
3993         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3994 }
3995
3996 static void
3997 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3998 {
3999         GError  *error = NULL;
4000
4001         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
4002                       "ghelp:evince",
4003                       gtk_get_current_event_time (),
4004                       &error);
4005         if (error) {
4006                 ev_window_error_message (ev_window, error,
4007                                          "%s", _("There was an error displaying help"));
4008                 g_error_free (error);
4009         }
4010 }
4011
4012 static void
4013 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
4014 {
4015         ev_window_stop_fullscreen (window, TRUE);
4016 }
4017
4018 static void
4019 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
4020 {
4021         ev_window_run_presentation (window);
4022 }
4023
4024 static void
4025 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
4026 {
4027         GtkWidget *widget;
4028
4029         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
4030
4031         widget = gtk_window_get_focus (GTK_WINDOW (window));
4032         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
4033                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
4034                 update_chrome_visibility (window);
4035                 gtk_widget_grab_focus (window->priv->view);
4036         } else {
4037                 gboolean fullscreen;
4038                 gboolean presentation;
4039
4040                 fullscreen = ev_document_model_get_fullscreen (window->priv->model);
4041                 g_object_get (window->priv->view,
4042                               "presentation", &presentation,
4043                               NULL);
4044
4045                 if (fullscreen) {
4046                         ev_window_stop_fullscreen (window, TRUE);
4047                 } else if (presentation) {
4048                         ev_window_stop_presentation (window, TRUE);
4049                         gtk_widget_grab_focus (window->priv->view);
4050                 } else {
4051                         gtk_widget_grab_focus (window->priv->view);
4052                 }
4053
4054                 if (fullscreen && presentation)
4055                         g_warning ("Both fullscreen and presentation set somehow");
4056         }
4057 }
4058
4059 static void
4060 save_sizing_mode (EvWindow *window)
4061 {
4062         EvSizingMode mode;
4063         GEnumValue *enum_value;
4064
4065         if (!window->priv->metadata || ev_window_is_empty (window))
4066                 return;
4067
4068         mode = ev_document_model_get_sizing_mode (window->priv->model);
4069         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
4070         ev_metadata_set_string (window->priv->metadata, "sizing_mode",
4071                                 enum_value->value_nick);
4072 }
4073
4074 static void
4075 ev_window_document_changed_cb (EvDocumentModel *model,
4076                                GParamSpec      *pspec,
4077                                EvWindow        *ev_window)
4078 {
4079         ev_window_set_document (ev_window,
4080                                 ev_document_model_get_document (model));
4081 }
4082
4083 static void
4084 ev_window_sizing_mode_changed_cb (EvDocumentModel *model,
4085                                   GParamSpec      *pspec,
4086                                   EvWindow        *ev_window)
4087 {
4088         EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model);
4089
4090         g_object_set (ev_window->priv->scrolled_window,
4091                       "hscrollbar-policy",
4092                       sizing_mode == EV_SIZING_FREE ?
4093                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
4094                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
4095                       NULL);
4096
4097         update_sizing_buttons (ev_window);
4098         save_sizing_mode (ev_window);
4099 }
4100
4101 static void
4102 ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window)
4103 {
4104         ev_window_update_actions (ev_window);
4105
4106         if (!ev_window->priv->metadata)
4107                 return;
4108
4109         if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
4110                 gdouble zoom;
4111
4112                 zoom = ev_document_model_get_scale (model);
4113                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
4114                 ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom);
4115         }
4116 }
4117
4118 static void
4119 ev_window_update_continuous_action (EvWindow *window)
4120 {
4121         GtkAction *action;
4122
4123         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4124         g_signal_handlers_block_by_func
4125                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4126         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4127                                       ev_document_model_get_continuous (window->priv->model));
4128         g_signal_handlers_unblock_by_func
4129                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4130 }
4131
4132 static void
4133 ev_window_update_dual_page_action (EvWindow *window)
4134 {
4135         GtkAction *action;
4136
4137         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4138         g_signal_handlers_block_by_func
4139                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4140         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4141                                       ev_document_model_get_dual_page (window->priv->model));
4142         g_signal_handlers_unblock_by_func
4143                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4144 }
4145
4146 static void
4147 ev_window_continuous_changed_cb (EvDocumentModel *model,
4148                                  GParamSpec      *pspec,
4149                                  EvWindow        *ev_window)
4150 {
4151         ev_window_update_continuous_action (ev_window);
4152
4153         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4154                 ev_metadata_set_boolean (ev_window->priv->metadata, "continuous",
4155                                          ev_document_model_get_continuous (model));
4156 }
4157
4158 static void
4159 ev_window_rotation_changed_cb (EvDocumentModel *model,
4160                                GParamSpec      *pspec,
4161                                EvWindow        *window)
4162 {
4163         gint rotation = ev_document_model_get_rotation (model);
4164
4165         if (window->priv->metadata && !ev_window_is_empty (window))
4166                 ev_metadata_set_int (window->priv->metadata, "rotation",
4167                                      rotation);
4168
4169         ev_window_refresh_window_thumbnail (window, rotation);
4170 }
4171
4172 static void
4173 ev_window_inverted_colors_changed_cb (EvDocumentModel *model,
4174                                       GParamSpec      *pspec,
4175                                       EvWindow        *window)
4176 {
4177         gboolean inverted_colors = ev_document_model_get_inverted_colors (model);
4178         gint rotation = ev_document_model_get_rotation (model);
4179
4180         if (window->priv->metadata && !ev_window_is_empty (window))
4181                 ev_metadata_set_boolean (window->priv->metadata, "inverted-colors",
4182                                          inverted_colors);
4183
4184         ev_window_refresh_window_thumbnail (window, rotation);
4185 }
4186
4187 static void
4188 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4189 {
4190         ev_window_update_actions (window);
4191 }
4192
4193 static void
4194 ev_window_dual_mode_changed_cb (EvDocumentModel *model,
4195                                 GParamSpec      *pspec,
4196                                 EvWindow        *ev_window)
4197 {
4198         ev_window_update_dual_page_action (ev_window);
4199
4200         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4201                 ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page",
4202                                          ev_document_model_get_dual_page (model));
4203 }
4204
4205 static char *
4206 build_comments_string (void)
4207 {
4208 #ifdef ENABLE_PDF
4209         PopplerBackend backend;
4210         const char *backend_name;
4211         const char *version;
4212
4213         backend = poppler_get_backend ();
4214         version = poppler_get_version ();
4215         switch (backend) {
4216                 case POPPLER_BACKEND_CAIRO:
4217                         backend_name = "cairo";
4218                         break;
4219                 case POPPLER_BACKEND_SPLASH:
4220                         backend_name = "splash";
4221                         break;
4222                 default:
4223                         backend_name = "unknown";
4224                         break;
4225         }
4226
4227         return g_strdup_printf (_("Document Viewer.\n"
4228                                   "Using poppler %s (%s)"),
4229                                 version, backend_name);
4230 #else
4231         return g_strdup_printf (_("Document Viewer"));
4232 #endif
4233 }
4234
4235 static void
4236 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4237 {
4238         const char *authors[] = {
4239                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4240                 "Jonathan Blandford <jrb@gnome.org>",
4241                 "Marco Pesenti Gritti <marco@gnome.org>",
4242                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4243                 "Bryan Clark <clarkbw@gnome.org>",
4244                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4245                 "Wouter Bolsterlee <wbolster@gnome.org>",
4246                 "Christian Persch <chpe" "\100" "gnome.org>",
4247                 NULL
4248         };
4249
4250         const char *documenters[] = {
4251                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4252                 NULL
4253         };
4254
4255         const char *license[] = {
4256                 N_("Evince is free software; you can redistribute it and/or modify "
4257                    "it under the terms of the GNU General Public License as published by "
4258                    "the Free Software Foundation; either version 2 of the License, or "
4259                    "(at your option) any later version.\n"),
4260                 N_("Evince is distributed in the hope that it will be useful, "
4261                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4262                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4263                    "GNU General Public License for more details.\n"),
4264                 N_("You should have received a copy of the GNU General Public License "
4265                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4266                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4267         };
4268
4269         char *license_trans;
4270         char *comments;
4271
4272 #ifdef ENABLE_NLS
4273         const char **p;
4274
4275         for (p = authors; *p; ++p)
4276                 *p = _(*p);
4277
4278         for (p = documenters; *p; ++p)
4279                 *p = _(*p);
4280 #endif
4281
4282         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4283                                      _(license[2]), "\n", NULL);
4284         comments = build_comments_string ();
4285
4286         gtk_show_about_dialog (
4287                 GTK_WINDOW (ev_window),
4288                 "name", _("Evince"),
4289                 "version", VERSION,
4290                 "copyright",
4291                 _("© 1996–2009 The Evince authors"),
4292                 "license", license_trans,
4293                 "website", "http://www.gnome.org/projects/evince",
4294                 "comments", comments,
4295                 "authors", authors,
4296                 "documenters", documenters,
4297                 "translator-credits", _("translator-credits"),
4298                 "logo-icon-name", "evince",
4299                 "wrap-license", TRUE,
4300                 NULL);
4301
4302         g_free (comments);
4303         g_free (license_trans);
4304 }
4305
4306 static void
4307 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4308 {
4309         gboolean active;
4310
4311         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4312         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4313         update_chrome_visibility (ev_window);
4314         if (ev_window->priv->metadata)
4315                 ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active);
4316 }
4317
4318 static void
4319 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4320 {
4321         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4322                 return;
4323
4324         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4325                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4326         update_chrome_visibility (ev_window);
4327 }
4328
4329 static void
4330 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4331                                            GParamSpec *pspec,
4332                                            EvWindow   *ev_window)
4333 {
4334         GtkWidget *current_page;
4335         const char *id;
4336
4337         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4338
4339         if (current_page == ev_window->priv->sidebar_links) {
4340                 id = LINKS_SIDEBAR_ID;
4341         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4342                 id = THUMBNAILS_SIDEBAR_ID;
4343         } else if (current_page == ev_window->priv->sidebar_attachments) {
4344                 id = ATTACHMENTS_SIDEBAR_ID;
4345         } else if (current_page == ev_window->priv->sidebar_layers) {
4346                 id = LAYERS_SIDEBAR_ID;
4347         } else {
4348                 g_assert_not_reached();
4349         }
4350
4351         g_object_unref (current_page);
4352
4353         if (ev_window->priv->metadata && !ev_window_is_empty (ev_window))
4354                 ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id);
4355 }
4356
4357 static void
4358 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4359                                          GParamSpec *pspec,
4360                                          EvWindow   *ev_window)
4361 {
4362         EvView *view = EV_VIEW (ev_window->priv->view);
4363         GtkAction *action;
4364
4365         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4366
4367         if (!ev_view_get_presentation (view)) {
4368                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4369                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4370
4371                 if (ev_window->priv->metadata)
4372                         ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility",
4373                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4374         }
4375 }
4376
4377 static void
4378 view_menu_link_popup (EvWindow *ev_window,
4379                       EvLink   *link)
4380 {
4381         gboolean   show_external = FALSE;
4382         gboolean   show_internal = FALSE;
4383         GtkAction *action;
4384
4385         if (ev_window->priv->link)
4386                 g_object_unref (ev_window->priv->link);
4387
4388         if (link)
4389                 ev_window->priv->link = g_object_ref (link);
4390         else
4391                 ev_window->priv->link = NULL;
4392
4393         if (ev_window->priv->link) {
4394                 EvLinkAction *ev_action;
4395
4396                 ev_action = ev_link_get_action (link);
4397                 if (ev_action) {
4398                         switch (ev_link_action_get_action_type (ev_action)) {
4399                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4400                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4401                                         show_internal = TRUE;
4402                                         break;
4403                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4404                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4405                                         show_external = TRUE;
4406                                         break;
4407                                 default:
4408                                         break;
4409                         }
4410                 }
4411         }
4412
4413         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4414                                               "OpenLink");
4415         gtk_action_set_visible (action, show_external);
4416
4417         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4418                                               "CopyLinkAddress");
4419         gtk_action_set_visible (action, show_external);
4420
4421         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4422                                               "GoLink");
4423         gtk_action_set_visible (action, show_internal);
4424
4425         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4426                                               "OpenLinkNewWindow");
4427         gtk_action_set_visible (action, show_internal);
4428 }
4429
4430 static void
4431 view_menu_image_popup (EvWindow  *ev_window,
4432                        EvImage   *image)
4433 {
4434         GtkAction *action;
4435         gboolean   show_image = FALSE;
4436
4437         if (ev_window->priv->image)
4438                 g_object_unref (ev_window->priv->image);
4439
4440         if (image)
4441                 ev_window->priv->image = g_object_ref (image);
4442         else
4443                 ev_window->priv->image = NULL;
4444
4445         show_image = (ev_window->priv->image != NULL);
4446
4447         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4448                                               "SaveImageAs");
4449         gtk_action_set_visible (action, show_image);
4450
4451         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4452                                               "CopyImage");
4453         gtk_action_set_visible (action, show_image);
4454 }
4455
4456 static void
4457 view_menu_annot_popup (EvWindow     *ev_window,
4458                        EvAnnotation *annot)
4459 {
4460         GtkAction *action;
4461         gboolean   show_annot = FALSE;
4462
4463         if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) {
4464                 EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment;
4465
4466                 if (attachment) {
4467                         show_annot = TRUE;
4468                         if (ev_window->priv->attach_list) {
4469                                 g_list_foreach (ev_window->priv->attach_list,
4470                                                 (GFunc) g_object_unref, NULL);
4471                                 g_list_free (ev_window->priv->attach_list);
4472                                 ev_window->priv->attach_list = NULL;
4473                         }
4474                         ev_window->priv->attach_list =
4475                                 g_list_prepend (ev_window->priv->attach_list,
4476                                                 g_object_ref (attachment));
4477                 }
4478         }
4479
4480         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4481                                               "OpenAttachment");
4482         gtk_action_set_visible (action, show_annot);
4483
4484         action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group,
4485                                               "SaveAttachmentAs");
4486         gtk_action_set_visible (action, show_annot);
4487 }
4488
4489 static gboolean
4490 view_menu_popup_cb (EvView   *view,
4491                     GObject  *object,
4492                     EvWindow *ev_window)
4493 {
4494         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4495                 return FALSE;
4496
4497         view_menu_link_popup (ev_window,
4498                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4499         view_menu_image_popup (ev_window,
4500                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4501         view_menu_annot_popup (ev_window,
4502                                EV_IS_ANNOTATION (object) ? EV_ANNOTATION (object) : NULL);
4503
4504         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4505                         NULL, NULL, NULL, NULL,
4506                         3, gtk_get_current_event_time ());
4507         return TRUE;
4508 }
4509
4510 static gboolean
4511 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4512                               GList           *attach_list,
4513                               EvWindow        *ev_window)
4514 {
4515         GtkWidget *popup;
4516
4517         g_assert (attach_list != NULL);
4518
4519         if (ev_window->priv->attach_list) {
4520                 g_list_foreach (ev_window->priv->attach_list,
4521                                 (GFunc) g_object_unref, NULL);
4522                 g_list_free (ev_window->priv->attach_list);
4523         }
4524
4525         ev_window->priv->attach_list = attach_list;
4526
4527         popup = ev_window->priv->attachment_popup;
4528
4529         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4530                         NULL, NULL,
4531                         3, gtk_get_current_event_time ());
4532
4533         return TRUE;
4534 }
4535
4536 static void
4537 ev_window_update_find_status_message (EvWindow *ev_window)
4538 {
4539         gchar *message;
4540
4541         if (!ev_window->priv->find_job)
4542                 return;
4543
4544         if (ev_job_is_finished (ev_window->priv->find_job)) {
4545                 gint n_results;
4546
4547                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4548                                                        ev_document_model_get_page (ev_window->priv->model));
4549                 /* TRANS: Sometimes this could be better translated as
4550                                       "%d hit(s) on this page".  Therefore this string
4551                                       contains plural cases. */
4552                 message = g_strdup_printf (ngettext ("%d found on this page",
4553                                                      "%d found on this page",
4554                                                      n_results),
4555                                            n_results);
4556         } else {
4557                 gdouble percent;
4558
4559                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4560                 message = g_strdup_printf (_("%3d%% remaining to search"),
4561                                            (gint) ((1.0 - percent) * 100));
4562         }
4563
4564         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4565         g_free (message);
4566 }
4567
4568 static void
4569 ev_window_find_job_finished_cb (EvJobFind *job,
4570                                 EvWindow  *ev_window)
4571 {
4572         ev_window_update_find_status_message (ev_window);
4573 }
4574
4575 static void
4576 ev_window_find_job_updated_cb (EvJobFind *job,
4577                                gint       page,
4578                                EvWindow  *ev_window)
4579 {
4580         ev_window_update_actions (ev_window);
4581
4582         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4583                               ev_job_find_get_results (job),
4584                               page);
4585         ev_window_update_find_status_message (ev_window);
4586 }
4587
4588 static void
4589 ev_window_clear_find_job (EvWindow *ev_window)
4590 {
4591         if (ev_window->priv->find_job != NULL) {
4592                 if (!ev_job_is_finished (ev_window->priv->find_job))
4593                         ev_job_cancel (ev_window->priv->find_job);
4594
4595                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4596                                                       ev_window_find_job_finished_cb,
4597                                                       ev_window);
4598                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4599                                                       ev_window_find_job_updated_cb,
4600                                                       ev_window);
4601                 g_object_unref (ev_window->priv->find_job);
4602                 ev_window->priv->find_job = NULL;
4603         }
4604 }
4605
4606 static void
4607 find_bar_previous_cb (EggFindBar *find_bar,
4608                       EvWindow   *ev_window)
4609 {
4610         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4611 }
4612
4613 static void
4614 find_bar_next_cb (EggFindBar *find_bar,
4615                   EvWindow   *ev_window)
4616 {
4617         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4618 }
4619
4620 static void
4621 find_bar_close_cb (EggFindBar *find_bar,
4622                    EvWindow   *ev_window)
4623 {
4624         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4625         ev_window_clear_find_job (ev_window);
4626         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4627         update_chrome_visibility (ev_window);
4628 }
4629
4630 static void
4631 find_bar_search_changed_cb (EggFindBar *find_bar,
4632                             GParamSpec *param,
4633                             EvWindow   *ev_window)
4634 {
4635         gboolean case_sensitive;
4636         const char *search_string;
4637
4638         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4639                 return;
4640
4641         /* Either the string or case sensitivity could have changed. */
4642         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4643         search_string = egg_find_bar_get_search_string (find_bar);
4644
4645         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4646
4647         ev_window_clear_find_job (ev_window);
4648
4649         if (search_string && search_string[0]) {
4650                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4651                                                              ev_document_model_get_page (ev_window->priv->model),
4652                                                              ev_document_get_n_pages (ev_window->priv->document),
4653                                                              search_string,
4654                                                              case_sensitive);
4655                 g_signal_connect (ev_window->priv->find_job, "finished",
4656                                   G_CALLBACK (ev_window_find_job_finished_cb),
4657                                   ev_window);
4658                 g_signal_connect (ev_window->priv->find_job, "updated",
4659                                   G_CALLBACK (ev_window_find_job_updated_cb),
4660                                   ev_window);
4661                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4662         } else {
4663                 ev_window_update_actions (ev_window);
4664                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4665                                               NULL);
4666                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4667         }
4668 }
4669
4670 static void
4671 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4672                                 GParamSpec *param,
4673                                 EvWindow   *ev_window)
4674 {
4675         gboolean visible;
4676
4677         visible = GTK_WIDGET_VISIBLE (find_bar);
4678
4679         if (ev_window->priv->document &&
4680             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4681                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4682                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4683                 ev_window_update_actions (ev_window);
4684
4685                 if (visible)
4686                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4687                 else
4688                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4689         }
4690 }
4691
4692 static void
4693 find_bar_scroll (EggFindBar   *find_bar,
4694                  GtkScrollType scroll,
4695                  EvWindow     *ev_window)
4696 {
4697         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4698 }
4699
4700 static void
4701 zoom_control_changed_cb (EphyZoomAction *action,
4702                          float           zoom,
4703                          EvWindow       *ev_window)
4704 {
4705         EvSizingMode mode;
4706
4707         if (zoom == EPHY_ZOOM_BEST_FIT) {
4708                 mode = EV_SIZING_BEST_FIT;
4709         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4710                 mode = EV_SIZING_FIT_WIDTH;
4711         } else {
4712                 mode = EV_SIZING_FREE;
4713         }
4714
4715         ev_document_model_set_sizing_mode (ev_window->priv->model, mode);
4716
4717         if (mode == EV_SIZING_FREE) {
4718                 ev_document_model_set_scale (ev_window->priv->model,
4719                                              zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0);
4720         }
4721 }
4722
4723 static void
4724 ev_window_drag_data_received (GtkWidget        *widget,
4725                               GdkDragContext   *context,
4726                               gint              x,
4727                               gint              y,
4728                               GtkSelectionData *selection_data,
4729                               guint             info,
4730                               guint             time)
4731
4732 {
4733         EvWindow  *window = EV_WINDOW (widget);
4734         gchar    **uris;
4735         gint       i = 0;
4736         GSList    *uri_list = NULL;
4737         GtkWidget *source;
4738
4739         source = gtk_drag_get_source_widget (context);
4740         if (source && widget == gtk_widget_get_toplevel (source)) {
4741                 gtk_drag_finish (context, FALSE, FALSE, time);
4742                 return;
4743         }
4744
4745         uris = gtk_selection_data_get_uris (selection_data);
4746         if (!uris) {
4747                 gtk_drag_finish (context, FALSE, FALSE, time);
4748                 return;
4749         }
4750
4751         for (i = 0; uris[i]; i++) {
4752                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4753         }
4754
4755         ev_application_open_uri_list (EV_APP, uri_list,
4756                                       gtk_window_get_screen (GTK_WINDOW (window)),
4757                                       0);
4758         gtk_drag_finish (context, TRUE, FALSE, time);
4759
4760         g_strfreev (uris);
4761         g_slist_free (uri_list);
4762 }
4763
4764 static void
4765 ev_window_finalize (GObject *object)
4766 {
4767         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4768
4769         if (ev_window_n_copies == 0) {
4770                 ev_application_shutdown (EV_APP);
4771         } else {
4772                 ev_window_n_copies--;
4773         }
4774 }
4775
4776 static void
4777 ev_window_dispose (GObject *object)
4778 {
4779         EvWindow *window = EV_WINDOW (object);
4780         EvWindowPrivate *priv = window->priv;
4781         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4782
4783         if (mpkeys) {
4784                 g_signal_handlers_disconnect_by_func (mpkeys,
4785                                                       ev_window_media_player_key_pressed,
4786                                                       window);
4787         }
4788
4789         if (priv->metadata) {
4790                 g_object_unref (priv->metadata);
4791                 priv->metadata = NULL;
4792         }
4793
4794         if (priv->setup_document_idle > 0) {
4795                 g_source_remove (priv->setup_document_idle);
4796                 priv->setup_document_idle = 0;
4797         }
4798
4799 #ifdef WITH_GCONF
4800         if (priv->gconf_client) {
4801                 g_object_unref (priv->gconf_client);
4802                 priv->gconf_client = NULL;
4803         }
4804 #endif
4805
4806         if (priv->monitor) {
4807                 g_object_unref (priv->monitor);
4808                 priv->monitor = NULL;
4809         }
4810
4811         if (priv->title) {
4812                 ev_window_title_free (priv->title);
4813                 priv->title = NULL;
4814         }
4815
4816         if (priv->ui_manager) {
4817                 g_object_unref (priv->ui_manager);
4818                 priv->ui_manager = NULL;
4819         }
4820
4821         if (priv->action_group) {
4822                 g_object_unref (priv->action_group);
4823                 priv->action_group = NULL;
4824         }
4825
4826         if (priv->view_popup_action_group) {
4827                 g_object_unref (priv->view_popup_action_group);
4828                 priv->view_popup_action_group = NULL;
4829         }
4830
4831         if (priv->attachment_popup_action_group) {
4832                 g_object_unref (priv->attachment_popup_action_group);
4833                 priv->attachment_popup_action_group = NULL;
4834         }
4835
4836         if (priv->recent_action_group) {
4837                 g_object_unref (priv->recent_action_group);
4838                 priv->recent_action_group = NULL;
4839         }
4840
4841         if (priv->recent_manager) {
4842                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4843                                                       ev_window_setup_recent,
4844                                                       window);
4845                 priv->recent_manager = NULL;
4846         }
4847
4848         priv->recent_ui_id = 0;
4849
4850         if (priv->model) {
4851                 g_signal_handlers_disconnect_by_func (priv->model,
4852                                                       ev_window_page_changed_cb,
4853                                                       window);
4854                 g_object_unref (priv->model);
4855                 priv->model = NULL;
4856         }
4857
4858         if (priv->document) {
4859                 g_object_unref (priv->document);
4860                 priv->document = NULL;
4861         }
4862
4863         if (priv->view) {
4864                 g_object_unref (priv->view);
4865                 priv->view = NULL;
4866         }
4867
4868         if (priv->password_view) {
4869                 g_object_unref (priv->password_view);
4870                 priv->password_view = NULL;
4871         }
4872
4873         if (priv->load_job) {
4874                 ev_window_clear_load_job (window);
4875         }
4876
4877         if (priv->reload_job) {
4878                 ev_window_clear_reload_job (window);
4879         }
4880
4881         if (priv->save_job) {
4882                 ev_window_clear_save_job (window);
4883         }
4884
4885         if (priv->thumbnail_job) {
4886                 ev_window_clear_thumbnail_job (window);
4887         }
4888
4889         if (priv->find_job) {
4890                 ev_window_clear_find_job (window);
4891         }
4892
4893         if (priv->local_uri) {
4894                 ev_window_clear_local_uri (window);
4895                 priv->local_uri = NULL;
4896         }
4897
4898         ev_window_clear_progress_idle (window);
4899         if (priv->progress_cancellable) {
4900                 g_object_unref (priv->progress_cancellable);
4901                 priv->progress_cancellable = NULL;
4902         }
4903
4904         ev_window_close_dialogs (window);
4905
4906         if (priv->link) {
4907                 g_object_unref (priv->link);
4908                 priv->link = NULL;
4909         }
4910
4911         if (priv->image) {
4912                 g_object_unref (priv->image);
4913                 priv->image = NULL;
4914         }
4915
4916         if (priv->attach_list) {
4917                 g_list_foreach (priv->attach_list,
4918                                 (GFunc) g_object_unref,
4919                                 NULL);
4920                 g_list_free (priv->attach_list);
4921                 priv->attach_list = NULL;
4922         }
4923
4924         if (priv->find_bar) {
4925                 g_signal_handlers_disconnect_by_func
4926                         (window->priv->find_bar,
4927                          G_CALLBACK (find_bar_close_cb),
4928                          window);
4929                 priv->find_bar = NULL;
4930         }
4931
4932         if (priv->uri) {
4933                 g_free (priv->uri);
4934                 priv->uri = NULL;
4935         }
4936
4937         if (priv->search_string) {
4938                 g_free (priv->search_string);
4939                 priv->search_string = NULL;
4940         }
4941
4942         if (priv->dest) {
4943                 g_object_unref (priv->dest);
4944                 priv->dest = NULL;
4945         }
4946
4947         if (priv->history) {
4948                 g_object_unref (priv->history);
4949                 priv->history = NULL;
4950         }
4951
4952         if (priv->presentation_timeout_id > 0) {
4953                 g_source_remove (priv->presentation_timeout_id);
4954                 priv->presentation_timeout_id = 0;
4955         }
4956
4957         if (priv->print_queue) {
4958                 g_queue_free (priv->print_queue);
4959                 priv->print_queue = NULL;
4960         }
4961
4962         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4963 }
4964
4965 static void
4966 menubar_deactivate_cb (GtkWidget *menubar,
4967                        EvWindow  *window)
4968 {
4969         g_signal_handlers_disconnect_by_func (menubar,
4970                                               G_CALLBACK (menubar_deactivate_cb),
4971                                               window);
4972
4973         gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar));
4974
4975         update_chrome_visibility (window);
4976 }
4977
4978 static gboolean
4979 ev_window_key_press_event (GtkWidget   *widget,
4980                            GdkEventKey *event)
4981 {
4982         EvWindow        *ev_window = EV_WINDOW (widget);
4983         EvWindowPrivate *priv = ev_window->priv;
4984         gboolean         handled = FALSE;
4985
4986         /* Propagate the event to the view first
4987          * It's needed to be able to type in
4988          * annot popups windows
4989          */
4990         if (priv->view) {
4991                 g_object_ref (priv->view);
4992                 if (GTK_WIDGET_IS_SENSITIVE (priv->view))
4993                         handled = gtk_widget_event (priv->view, (GdkEvent*) event);
4994                 g_object_unref (priv->view);
4995         }
4996
4997         if (!handled && !ev_view_get_presentation (EV_VIEW (priv->view))) {
4998                 guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
4999
5000                 if (priv->menubar_accel_keyval != 0 &&
5001                     event->keyval == priv->menubar_accel_keyval &&
5002                     modifier == priv->menubar_accel_modifier) {
5003                         if (!GTK_WIDGET_VISIBLE (priv->menubar)) {
5004                                 g_signal_connect (priv->menubar, "deactivate",
5005                                                   G_CALLBACK (menubar_deactivate_cb),
5006                                                   ev_window);
5007
5008                                 gtk_widget_show (priv->menubar);
5009                                 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar),
5010                                                              FALSE);
5011
5012                                 handled = TRUE;
5013                         }
5014                 }
5015         }
5016
5017         if (!handled)
5018                 handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event);
5019
5020         return handled;
5021 }
5022
5023 static void
5024 ev_window_class_init (EvWindowClass *ev_window_class)
5025 {
5026         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
5027         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
5028
5029         g_object_class->dispose = ev_window_dispose;
5030         g_object_class->finalize = ev_window_finalize;
5031
5032         widget_class->key_press_event = ev_window_key_press_event;
5033         widget_class->screen_changed = ev_window_screen_changed;
5034         widget_class->window_state_event = ev_window_state_event;
5035         widget_class->drag_data_received = ev_window_drag_data_received;
5036
5037         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
5038 }
5039
5040 /* Normal items */
5041 static const GtkActionEntry entries[] = {
5042         { "File", NULL, N_("_File") },
5043         { "Edit", NULL, N_("_Edit") },
5044         { "View", NULL, N_("_View") },
5045         { "Go", NULL, N_("_Go") },
5046         { "Help", NULL, N_("_Help") },
5047
5048         /* File menu */
5049         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
5050           N_("Open an existing document"),
5051           G_CALLBACK (ev_window_cmd_file_open) },
5052         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
5053           N_("Open a copy of the current document in a new window"),
5054           G_CALLBACK (ev_window_cmd_file_open_copy) },
5055         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
5056           N_("Save a copy of the current document"),
5057           G_CALLBACK (ev_window_cmd_save_as) },
5058         { "FilePageSetup", GTK_STOCK_PAGE_SETUP, N_("Page Set_up..."), NULL,
5059           N_("Setup the page settings for printing"),
5060           G_CALLBACK (ev_window_cmd_file_print_setup) },
5061         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
5062           N_("Print this document"),
5063           G_CALLBACK (ev_window_cmd_file_print) },
5064         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
5065           G_CALLBACK (ev_window_cmd_file_properties) },
5066         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
5067           G_CALLBACK (ev_window_cmd_file_close_window) },
5068
5069         /* Edit menu */
5070         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
5071           G_CALLBACK (ev_window_cmd_edit_copy) },
5072         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
5073           G_CALLBACK (ev_window_cmd_edit_select_all) },
5074         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
5075           N_("Find a word or phrase in the document"),
5076           G_CALLBACK (ev_window_cmd_edit_find) },
5077         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
5078           G_CALLBACK (ev_window_cmd_edit_find_next) },
5079         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
5080           G_CALLBACK (ev_window_cmd_edit_find_previous) },
5081         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
5082           G_CALLBACK (ev_window_cmd_edit_toolbar) },
5083         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
5084           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
5085         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
5086           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
5087
5088         /* View menu */
5089         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
5090           N_("Enlarge the document"),
5091           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5092         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
5093           N_("Shrink the document"),
5094           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5095         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
5096           N_("Reload the document"),
5097           G_CALLBACK (ev_window_cmd_view_reload) },
5098
5099         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
5100           G_CALLBACK (ev_window_cmd_view_autoscroll) },
5101
5102         /* Go menu */
5103         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
5104           N_("Go to the previous page"),
5105           G_CALLBACK (ev_window_cmd_go_previous_page) },
5106         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
5107           N_("Go to the next page"),
5108           G_CALLBACK (ev_window_cmd_go_next_page) },
5109         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
5110           N_("Go to the first page"),
5111           G_CALLBACK (ev_window_cmd_go_first_page) },
5112         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
5113           N_("Go to the last page"),
5114           G_CALLBACK (ev_window_cmd_go_last_page) },
5115
5116         /* Help menu */
5117         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
5118           G_CALLBACK (ev_window_cmd_help_contents) },
5119
5120         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
5121           G_CALLBACK (ev_window_cmd_help_about) },
5122
5123         /* Toolbar-only */
5124         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
5125           N_("Leave fullscreen mode"),
5126           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
5127         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
5128           N_("Start a presentation"),
5129           G_CALLBACK (ev_window_cmd_start_presentation) },
5130
5131         /* Accellerators */
5132         { "Escape", NULL, "", "Escape", "",
5133           G_CALLBACK (ev_window_cmd_escape) },
5134         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
5135           G_CALLBACK (ev_window_cmd_edit_find) },
5136         { "F3", NULL, "", "F3", NULL,
5137           G_CALLBACK (ev_window_cmd_edit_find_next) },
5138         { "PageDown", NULL, "", "Page_Down", NULL,
5139           G_CALLBACK (ev_window_cmd_scroll_forward) },
5140         { "PageUp", NULL, "", "Page_Up", NULL,
5141           G_CALLBACK (ev_window_cmd_scroll_backward) },
5142         { "Space", NULL, "", "space", NULL,
5143           G_CALLBACK (ev_window_cmd_scroll_forward) },
5144         { "ShiftSpace", NULL, "", "<shift>space", NULL,
5145           G_CALLBACK (ev_window_cmd_scroll_backward) },
5146         { "BackSpace", NULL, "", "BackSpace", NULL,
5147           G_CALLBACK (ev_window_cmd_scroll_backward) },
5148         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
5149           G_CALLBACK (ev_window_cmd_scroll_forward) },
5150         { "Return", NULL, "", "Return", NULL,
5151           G_CALLBACK (ev_window_cmd_scroll_forward) },
5152         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
5153           G_CALLBACK (ev_window_cmd_scroll_backward) },
5154         { "p", GTK_STOCK_GO_UP, "", "p", NULL,
5155           G_CALLBACK (ev_window_cmd_go_previous_page) },
5156         { "n", GTK_STOCK_GO_DOWN, "", "n", NULL,
5157           G_CALLBACK (ev_window_cmd_go_next_page) },
5158         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
5159           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5160         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
5161           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5162         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
5163           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5164         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
5165           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5166         { "FocusPageSelector", NULL, "", "<control>l", NULL,
5167           G_CALLBACK (ev_window_cmd_focus_page_selector) },
5168         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
5169           G_CALLBACK (ev_window_cmd_go_backward) },
5170         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
5171           G_CALLBACK (ev_window_cmd_go_forward) },
5172         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
5173           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5174         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
5175           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5176         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
5177           G_CALLBACK (ev_window_cmd_view_zoom_in) },
5178         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
5179           G_CALLBACK (ev_window_cmd_view_zoom_out) },
5180         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
5181           G_CALLBACK (ev_window_cmd_edit_copy) },
5182 };
5183
5184 /* Toggle items */
5185 static const GtkToggleActionEntry toggle_entries[] = {
5186         /* View Menu */
5187         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
5188           N_("Show or hide the toolbar"),
5189           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
5190         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
5191           N_("Show or hide the side pane"),
5192           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
5193         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
5194           N_("Show the entire document"),
5195           G_CALLBACK (ev_window_cmd_continuous), TRUE },
5196         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
5197           N_("Show two pages at once"),
5198           G_CALLBACK (ev_window_cmd_dual), FALSE },
5199         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
5200           N_("Expand the window to fill the screen"),
5201           G_CALLBACK (ev_window_cmd_view_fullscreen) },
5202         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
5203           N_("Run document as a presentation"),
5204           G_CALLBACK (ev_window_cmd_view_presentation) },
5205         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
5206           N_("Make the current document fill the window"),
5207           G_CALLBACK (ev_window_cmd_view_best_fit) },
5208         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
5209           N_("Make the current document fill the window width"),
5210           G_CALLBACK (ev_window_cmd_view_page_width) },
5211 };
5212
5213 /* Popups specific items */
5214 static const GtkActionEntry view_popup_entries [] = {
5215         /* Links */
5216         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
5217           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5218         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
5219           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
5220         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
5221           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
5222         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
5223           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
5224         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
5225           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
5226         { "CopyImage", NULL, N_("Copy _Image"), NULL,
5227           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
5228 };
5229
5230 static const GtkActionEntry attachment_popup_entries [] = {
5231         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL,
5232           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
5233         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As..."), NULL,
5234           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
5235 };
5236
5237 static void
5238 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5239 {
5240         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5241 }
5242
5243 static void
5244 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5245 {
5246         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5247         gtk_widget_grab_focus (window->priv->view);
5248 }
5249
5250 static void
5251 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5252 {
5253
5254         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5255         gtk_widget_grab_focus (window->priv->view);
5256 }
5257
5258 static void
5259 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5260                                    EvWindow        *window)
5261 {
5262         ev_view_reload (EV_VIEW (window->priv->view));
5263 }
5264
5265 static void
5266 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5267 {
5268         GtkAction *action;
5269
5270         action = g_object_new (EV_TYPE_PAGE_ACTION,
5271                                "name", PAGE_SELECTOR_ACTION,
5272                                "label", _("Page"),
5273                                "tooltip", _("Select Page"),
5274                                "icon_name", "text-x-generic",
5275                                "visible_overflown", FALSE,
5276                                NULL);
5277         ev_page_action_set_model (EV_PAGE_ACTION (action),
5278                                   window->priv->model);
5279         g_signal_connect (action, "activate_link",
5280                           G_CALLBACK (activate_link_cb), window);
5281         gtk_action_group_add_action (group, action);
5282         g_object_unref (action);
5283
5284         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5285                                "name", ZOOM_CONTROL_ACTION,
5286                                "label", _("Zoom"),
5287                                "stock_id", EV_STOCK_ZOOM,
5288                                "tooltip", _("Adjust the zoom level"),
5289                                "zoom", 1.0,
5290                                NULL);
5291         g_signal_connect (action, "zoom_to_level",
5292                           G_CALLBACK (zoom_control_changed_cb), window);
5293         gtk_action_group_add_action (group, action);
5294         g_object_unref (action);
5295
5296         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5297                                "name", NAVIGATION_ACTION,
5298                                "label", _("Navigation"),
5299                                "is_important", TRUE,
5300                                "short_label", _("Back"),
5301                                "stock_id", GTK_STOCK_GO_DOWN,
5302                                /*translators: this is the history action*/
5303                                "tooltip", _("Move across visited pages"),
5304                                NULL);
5305         g_signal_connect (action, "activate_link",
5306                           G_CALLBACK (navigation_action_activate_link_cb), window);
5307         gtk_action_group_add_action (group, action);
5308         g_object_unref (action);
5309
5310         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5311                                "name", "FileOpenRecent",
5312                                "label", _("_Open..."),
5313                                "tooltip", _("Open an existing document"),
5314                                "stock_id", GTK_STOCK_OPEN,
5315                                NULL);
5316         g_signal_connect (action, "activate",
5317                           G_CALLBACK (ev_window_cmd_file_open), window);
5318         g_signal_connect (action, "item_activated",
5319                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5320                           window);
5321         gtk_action_group_add_action (group, action);
5322         g_object_unref (action);
5323 }
5324
5325 static void
5326 set_action_properties (GtkActionGroup *action_group)
5327 {
5328         GtkAction *action;
5329
5330         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5331         g_object_set (action, "is-important", TRUE, NULL);
5332         /*translators: this is the label for toolbar button*/
5333         g_object_set (action, "short_label", _("Previous"), NULL);
5334
5335         action = gtk_action_group_get_action (action_group, "GoNextPage");
5336         g_object_set (action, "is-important", TRUE, NULL);
5337         /*translators: this is the label for toolbar button*/
5338         g_object_set (action, "short_label", _("Next"), NULL);
5339
5340         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5341         /*translators: this is the label for toolbar button*/
5342         g_object_set (action, "short_label", _("Zoom In"), NULL);
5343
5344         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5345         /*translators: this is the label for toolbar button*/
5346         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5347
5348         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5349         /*translators: this is the label for toolbar button*/
5350         g_object_set (action, "short_label", _("Best Fit"), NULL);
5351
5352         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5353         /*translators: this is the label for toolbar button*/
5354         g_object_set (action, "short_label", _("Fit Width"), NULL);
5355
5356         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5357         g_object_set (action, "is-important", TRUE, NULL);
5358 }
5359
5360 static void
5361 set_chrome_actions (EvWindow *window)
5362 {
5363         EvWindowPrivate *priv = window->priv;
5364         GtkActionGroup *action_group = priv->action_group;
5365         GtkAction *action;
5366
5367         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5368         g_signal_handlers_block_by_func
5369                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5370         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5371                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5372         g_signal_handlers_unblock_by_func
5373                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5374 }
5375
5376 static void
5377 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5378                           GParamSpec     *pspec,
5379                           EvWindow       *ev_window)
5380 {
5381         GtkTreeModel *model;
5382         GtkAction *action;
5383
5384         g_object_get (G_OBJECT (ev_sidebar_links),
5385                       "model", &model,
5386                       NULL);
5387
5388         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5389         ev_page_action_set_links_model (EV_PAGE_ACTION (action), model);
5390         g_object_unref (model);
5391 }
5392
5393 static gboolean
5394 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5395 {
5396 #ifdef ENABLE_DBUS
5397         GObject *keys;
5398
5399         keys = ev_application_get_media_keys (EV_APP);
5400         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5401 #endif /* ENABLE_DBUS */
5402
5403         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5404         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5405
5406         ev_window_set_view_accels_sensitivity (window, TRUE);
5407
5408         update_chrome_visibility (window);
5409
5410         return FALSE;
5411 }
5412
5413 static gboolean
5414 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5415 {
5416         ev_window_set_view_accels_sensitivity (window, FALSE);
5417
5418         return FALSE;
5419 }
5420
5421 static void
5422 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5423                                     GParamSpec         *pspec,
5424                                     EvWindow           *ev_window)
5425 {
5426         GtkWidget *widget;
5427
5428         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5429
5430         if (widget != NULL) {
5431                 g_signal_connect_object (widget, "focus_in_event",
5432                                          G_CALLBACK (view_actions_focus_in_cb),
5433                                          ev_window, 0);
5434                 g_signal_connect_object (widget, "focus_out_event",
5435                                          G_CALLBACK (view_actions_focus_out_cb),
5436                                          ev_window, 0);
5437                 g_object_unref (widget);
5438         }
5439 }
5440
5441 static gboolean
5442 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5443 {
5444         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5445                 gboolean maximized;
5446
5447                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5448                 if (window->priv->metadata && !ev_window_is_empty (window))
5449                         ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized);
5450         }
5451
5452         return FALSE;
5453 }
5454
5455 static gboolean
5456 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5457 {
5458         GdkWindowState state;
5459         gdouble document_width, document_height;
5460
5461         if (!window->priv->metadata)
5462                 return FALSE;
5463
5464         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5465
5466         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5467                 if (!ev_window_is_empty (window) && window->priv->document) {
5468                         ev_document_get_max_page_size (window->priv->document,
5469                                                        &document_width, &document_height);
5470                         ev_metadata_set_double (window->priv->metadata, "window_width_ratio",
5471                                                 (double)event->width / document_width);
5472                         ev_metadata_set_double (window->priv->metadata, "window_height_ratio",
5473                                                 (double)event->height / document_height);
5474                         ev_metadata_set_int (window->priv->metadata, "window_x", event->x);
5475                         ev_metadata_set_int (window->priv->metadata, "window_y", event->y);
5476                         ev_metadata_set_int (window->priv->metadata, "window_width", event->width);
5477                         ev_metadata_set_int (window->priv->metadata, "window_height", event->height);
5478                 }
5479         }
5480
5481         return FALSE;
5482 }
5483
5484 static void
5485 launch_action (EvWindow *window, EvLinkAction *action)
5486 {
5487         const char *filename = ev_link_action_get_filename (action);
5488         GAppInfo *app_info;
5489         GFile *file;
5490         GList file_list = {NULL};
5491         GAppLaunchContext *context;
5492         GError *error = NULL;
5493
5494         if (filename == NULL)
5495                 return;
5496
5497         if (g_path_is_absolute (filename)) {
5498                 file = g_file_new_for_path (filename);
5499         } else {
5500                 GFile *base_file;
5501                 gchar *dir;
5502
5503                 dir = g_path_get_dirname (window->priv->uri);
5504                 base_file = g_file_new_for_uri (dir);
5505                 g_free (dir);
5506
5507                 file = g_file_resolve_relative_path (base_file, filename);
5508                 g_object_unref (base_file);
5509         }
5510
5511         app_info = g_file_query_default_handler (file, NULL, &error);
5512         if (!app_info) {
5513                 ev_window_error_message (window, error,
5514                                          "%s",
5515                                          _("Unable to launch external application."));
5516                 g_object_unref (file);
5517                 g_error_free (error);
5518
5519                 return;
5520         }
5521
5522         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5523         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5524                                            gtk_window_get_screen (GTK_WINDOW (window)));
5525         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5526                                               gtk_get_current_event_time ());
5527
5528         file_list.data = file;
5529         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5530                 ev_window_error_message (window, error,
5531                                          "%s",
5532                                          _("Unable to launch external application."));
5533                 g_error_free (error);
5534         }
5535
5536         g_object_unref (app_info);
5537         g_object_unref (file);
5538         /* FIXMEchpe: unref launch context? */
5539
5540         /* According to the PDF spec filename can be an executable. I'm not sure
5541            allowing to launch executables is a good idea though. -- marco */
5542 }
5543
5544 static void
5545 launch_external_uri (EvWindow *window, EvLinkAction *action)
5546 {
5547         const gchar *uri = ev_link_action_get_uri (action);
5548         GError *error = NULL;
5549         gboolean ret;
5550         GAppLaunchContext *context;
5551
5552         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5553         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5554                                            gtk_window_get_screen (GTK_WINDOW (window)));
5555         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5556                                               gtk_get_current_event_time ());
5557
5558         if (!g_strstr_len (uri, strlen (uri), "://") &&
5559             !g_str_has_prefix (uri, "mailto:")) {
5560                 gchar *http;
5561
5562                 /* Not a valid uri, assuming it's http */
5563                 http = g_strdup_printf ("http://%s", uri);
5564                 ret = g_app_info_launch_default_for_uri (http, context, &error);
5565                 g_free (http);
5566         } else {
5567                 ret = g_app_info_launch_default_for_uri (uri, context, &error);
5568         }
5569
5570         if (ret == FALSE) {
5571                 ev_window_error_message (window, error,
5572                                          "%s", _("Unable to open external link"));
5573                 g_error_free (error);
5574         }
5575
5576         /* FIXMEchpe: unref launch context? */
5577 }
5578
5579 static void
5580 open_remote_link (EvWindow *window, EvLinkAction *action)
5581 {
5582         gchar *uri;
5583         gchar *dir;
5584
5585         dir = g_path_get_dirname (window->priv->uri);
5586
5587         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5588                                 NULL);
5589         g_free (dir);
5590
5591         ev_application_open_uri_at_dest (EV_APP, uri,
5592                                          gtk_window_get_screen (GTK_WINDOW (window)),
5593                                          ev_link_action_get_dest (action),
5594                                          0,
5595                                          NULL,
5596                                          gtk_get_current_event_time ());
5597
5598         g_free (uri);
5599 }
5600
5601 static void
5602 do_action_named (EvWindow *window, EvLinkAction *action)
5603 {
5604         const gchar *name = ev_link_action_get_name (action);
5605
5606         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5607                 ev_window_cmd_go_first_page (NULL, window);
5608         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5609                 ev_window_cmd_go_previous_page (NULL, window);
5610         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5611                 ev_window_cmd_go_next_page (NULL, window);
5612         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5613                 ev_window_cmd_go_last_page (NULL, window);
5614         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5615                 ev_window_cmd_focus_page_selector (NULL, window);
5616         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5617                 ev_window_cmd_edit_find (NULL, window);
5618         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5619                 ev_window_cmd_file_close_window (NULL, window);
5620         } else if (g_ascii_strcasecmp (name, "Print") == 0) {
5621                 ev_window_cmd_file_print (NULL, window);
5622         } else {
5623                 g_warning ("Unimplemented named action: %s, please post a "
5624                            "bug report in Evince bugzilla "
5625                            "(http://bugzilla.gnome.org) with a testcase.",
5626                            name);
5627         }
5628 }
5629
5630 static void
5631 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5632 {
5633         switch (ev_link_action_get_action_type (action)) {
5634                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5635                         EvLinkDest *dest;
5636
5637                         dest = ev_link_action_get_dest (action);
5638                         if (!dest)
5639                                 return;
5640
5641                         ev_window_open_copy_at_dest (window, dest);
5642                 }
5643                         break;
5644                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5645                         launch_external_uri (window, action);
5646                         break;
5647                 case EV_LINK_ACTION_TYPE_LAUNCH:
5648                         launch_action (window, action);
5649                         break;
5650                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5651                         open_remote_link (window, action);
5652                         break;
5653                 case EV_LINK_ACTION_TYPE_NAMED:
5654                         do_action_named (window, action);
5655                         break;
5656                 default:
5657                         g_assert_not_reached ();
5658         }
5659 }
5660
5661 static void
5662 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5663 {
5664         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5665 }
5666
5667 static void
5668 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5669 {
5670         EvLinkAction *ev_action = NULL;
5671         EvLinkDest   *dest;
5672
5673         ev_action = ev_link_get_action (window->priv->link);
5674         if (!ev_action)
5675                 return;
5676
5677         dest = ev_link_action_get_dest (ev_action);
5678         if (!dest)
5679                 return;
5680
5681         ev_window_open_copy_at_dest (window, dest);
5682 }
5683
5684 static void
5685 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5686 {
5687         EvLinkAction *ev_action;
5688
5689         ev_action = ev_link_get_action (window->priv->link);
5690         if (!ev_action)
5691                 return;
5692
5693         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5694                                    ev_action);
5695 }
5696
5697
5698 static void
5699 image_save_dialog_response_cb (GtkWidget *fc,
5700                                gint       response_id,
5701                                EvWindow  *ev_window)
5702 {
5703         GFile           *target_file;
5704         gboolean         is_native;
5705         GError          *error = NULL;
5706         GdkPixbuf       *pixbuf;
5707         gchar           *uri;
5708         gchar          **extensions;
5709         gchar           *filename;
5710         gchar           *file_format;
5711         GdkPixbufFormat *format;
5712         GtkFileFilter   *filter;
5713
5714         if (response_id != GTK_RESPONSE_OK) {
5715                 gtk_widget_destroy (fc);
5716                 return;
5717         }
5718
5719         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5720         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5721         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5722
5723         if (format == NULL) {
5724                 format = get_gdk_pixbuf_format_by_extension (uri);
5725         }
5726
5727         if (format == NULL && g_strrstr (uri, ".") == NULL) {
5728                 /* no extension found and no extension provided within uri */
5729                 format = get_gdk_pixbuf_format_by_extension (".png");
5730                 if (format == NULL) {
5731                         /* no .png support, try .jpeg */
5732                         format = get_gdk_pixbuf_format_by_extension (".jpeg");
5733                 }
5734         }
5735
5736         if (format == NULL) {
5737                 ev_window_error_message (ev_window, NULL,
5738                                          "%s",
5739                                          _("Couldn't find appropriate format to save image"));
5740                 g_free (uri);
5741                 gtk_widget_destroy (fc);
5742
5743                 return;
5744         }
5745
5746         extensions = gdk_pixbuf_format_get_extensions (format);
5747         if (!g_str_has_suffix (uri, extensions[0])) {
5748                 gchar *uri_extension;
5749
5750                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5751                 target_file = g_file_new_for_uri (uri_extension);
5752                 g_free (uri_extension);
5753         } else {
5754                 target_file = g_file_new_for_uri (uri);
5755         }
5756         g_strfreev (extensions);
5757         g_free (uri);
5758
5759         is_native = g_file_is_native (target_file);
5760         if (is_native) {
5761                 filename = g_file_get_path (target_file);
5762         } else {
5763                 /* Create a temporary local file to save to */
5764                 if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1)
5765                         goto has_error;
5766         }
5767
5768         ev_document_doc_mutex_lock ();
5769         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5770                                                ev_window->priv->image);
5771         ev_document_doc_mutex_unlock ();
5772
5773         file_format = gdk_pixbuf_format_get_name (format);
5774         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5775         g_free (file_format);
5776         g_object_unref (pixbuf);
5777
5778     has_error:
5779         if (error) {
5780                 ev_window_error_message (ev_window, error,
5781                                          "%s", _("The image could not be saved."));
5782                 g_error_free (error);
5783                 g_free (filename);
5784                 g_object_unref (target_file);
5785                 gtk_widget_destroy (fc);
5786
5787                 return;
5788         }
5789
5790         if (!is_native) {
5791                 GFile *source_file;
5792
5793                 source_file = g_file_new_for_path (filename);
5794
5795                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5796                                        source_file, target_file);
5797                 g_object_unref (source_file);
5798         }
5799
5800         g_free (filename);
5801         g_object_unref (target_file);
5802         gtk_widget_destroy (fc);
5803 }
5804
5805 static void
5806 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5807 {
5808         GtkWidget *fc;
5809
5810         if (!window->priv->image)
5811                 return;
5812
5813         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5814                                           GTK_WINDOW (window),
5815                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5816                                           GTK_STOCK_CANCEL,
5817                                           GTK_RESPONSE_CANCEL,
5818                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5819                                           NULL);
5820
5821         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5822         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5823                                                  GTK_RESPONSE_OK,
5824                                                  GTK_RESPONSE_CANCEL,
5825                                                  -1);
5826
5827         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5828         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5829
5830         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5831
5832         g_signal_connect (fc, "response",
5833                           G_CALLBACK (image_save_dialog_response_cb),
5834                           window);
5835
5836         gtk_widget_show (fc);
5837 }
5838
5839 static void
5840 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5841 {
5842         GtkClipboard *clipboard;
5843         GdkPixbuf    *pixbuf;
5844
5845         if (!window->priv->image)
5846                 return;
5847
5848         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5849                                               GDK_SELECTION_CLIPBOARD);
5850         ev_document_doc_mutex_lock ();
5851         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5852                                                window->priv->image);
5853         ev_document_doc_mutex_unlock ();
5854
5855         gtk_clipboard_set_image (clipboard, pixbuf);
5856         g_object_unref (pixbuf);
5857 }
5858
5859 static void
5860 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5861 {
5862         GList     *l;
5863         GdkScreen *screen;
5864
5865         if (!window->priv->attach_list)
5866                 return;
5867
5868         screen = gtk_window_get_screen (GTK_WINDOW (window));
5869
5870         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5871                 EvAttachment *attachment;
5872                 GError       *error = NULL;
5873
5874                 attachment = (EvAttachment *) l->data;
5875
5876                 ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error);
5877
5878                 if (error) {
5879                         ev_window_error_message (window, error,
5880                                                  "%s", _("Unable to open attachment"));
5881                         g_error_free (error);
5882                 }
5883         }
5884 }
5885
5886 static void
5887 attachment_save_dialog_response_cb (GtkWidget *fc,
5888                                     gint       response_id,
5889                                     EvWindow  *ev_window)
5890 {
5891         GFile                *target_file;
5892         gchar                *uri;
5893         GList                *l;
5894         GtkFileChooserAction  fc_action;
5895         gboolean              is_dir;
5896         gboolean              is_native;
5897
5898         if (response_id != GTK_RESPONSE_OK) {
5899                 gtk_widget_destroy (fc);
5900                 return;
5901         }
5902
5903         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5904         target_file = g_file_new_for_uri (uri);
5905         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5906         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5907         is_native = g_file_is_native (target_file);
5908
5909         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5910                 EvAttachment *attachment;
5911                 GFile        *save_to = NULL;
5912                 GError       *error = NULL;
5913
5914                 attachment = (EvAttachment *) l->data;
5915
5916                 if (is_native) {
5917                         if (is_dir) {
5918                                 save_to = g_file_get_child (target_file,
5919                                     /* FIXMEchpe: file name encoding! */
5920                                                             ev_attachment_get_name (attachment));
5921                         } else {
5922                                 save_to = g_object_ref (target_file);
5923                         }
5924                 } else {
5925                         save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error);
5926                 }
5927
5928                 if (save_to)
5929                         ev_attachment_save (attachment, save_to, &error);
5930
5931                 if (error) {
5932                         ev_window_error_message (ev_window, error,
5933                                                  "%s", _("The attachment could not be saved."));
5934                         g_error_free (error);
5935                         g_object_unref (save_to);
5936
5937                         continue;
5938                 }
5939
5940                 if (!is_native) {
5941                         GFile *dest_file;
5942
5943                         if (is_dir) {
5944                                 dest_file = g_file_get_child (target_file,
5945                                                               ev_attachment_get_name (attachment));
5946                         } else {
5947                                 dest_file = g_object_ref (target_file);
5948                         }
5949
5950                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5951                                                save_to, dest_file);
5952
5953                         g_object_unref (dest_file);
5954                 }
5955
5956                 g_object_unref (save_to);
5957         }
5958
5959         g_free (uri);
5960         g_object_unref (target_file);
5961
5962         gtk_widget_destroy (fc);
5963 }
5964
5965 static void
5966 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5967 {
5968         GtkWidget    *fc;
5969         EvAttachment *attachment = NULL;
5970
5971         if (!window->priv->attach_list)
5972                 return;
5973
5974         if (g_list_length (window->priv->attach_list) == 1)
5975                 attachment = (EvAttachment *) window->priv->attach_list->data;
5976
5977         fc = gtk_file_chooser_dialog_new (
5978                 _("Save Attachment"),
5979                 GTK_WINDOW (window),
5980                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5981                 GTK_STOCK_CANCEL,
5982                 GTK_RESPONSE_CANCEL,
5983                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5984                 NULL);
5985
5986         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5987         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5988                                                  GTK_RESPONSE_OK,
5989                                                  GTK_RESPONSE_CANCEL,
5990                                                  -1);
5991
5992         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5993         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5994
5995         if (attachment)
5996                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5997                                                    ev_attachment_get_name (attachment));
5998
5999         g_signal_connect (fc, "response",
6000                           G_CALLBACK (attachment_save_dialog_response_cb),
6001                           window);
6002
6003         gtk_widget_show (fc);
6004 }
6005
6006 static void
6007 ev_window_media_player_key_pressed (EvWindow    *window,
6008                                     const gchar *key,
6009                                     gpointer     user_data)
6010 {
6011         if (!gtk_window_is_active (GTK_WINDOW (window)))
6012                 return;
6013
6014         /* Note how Previous/Next only go to the
6015          * next/previous page despite their icon telling you
6016          * they should go to the beginning/end.
6017          *
6018          * There's very few keyboards with FFW/RWD though,
6019          * so we stick the most useful keybinding on the most
6020          * often seen keys
6021          */
6022         if (strcmp (key, "Play") == 0) {
6023                 ev_window_run_presentation (window);
6024         } else if (strcmp (key, "Previous") == 0) {
6025                 ev_window_cmd_go_previous_page (NULL, window);
6026         } else if (strcmp (key, "Next") == 0) {
6027                 ev_window_cmd_go_next_page (NULL, window);
6028         } else if (strcmp (key, "FastForward") == 0) {
6029                 ev_window_cmd_go_last_page (NULL, window);
6030         } else if (strcmp (key, "Rewind") == 0) {
6031                 ev_window_cmd_go_first_page (NULL, window);
6032         }
6033 }
6034
6035 static EggToolbarsModel *
6036 get_toolbars_model (void)
6037 {
6038         EggToolbarsModel *toolbars_model;
6039         gchar            *toolbars_file;
6040         gchar            *toolbars_path;
6041         gint              i;
6042
6043         toolbars_model = egg_toolbars_model_new ();
6044
6045         toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE),
6046                                           "evince_toolbar.xml", NULL);
6047         toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6048                                          "evince-toolbar.xml", NULL);
6049         egg_toolbars_model_load_names (toolbars_model, toolbars_path);
6050
6051         if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) {
6052                 egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path);
6053                 goto skip_conversion;
6054         }
6055
6056         /* Open item doesn't exist anymore,
6057          * convert it to OpenRecent for compatibility
6058          */
6059         for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) {
6060                 const gchar *item;
6061
6062                 item = egg_toolbars_model_item_nth (toolbars_model, 0, i);
6063                 if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
6064                         egg_toolbars_model_remove_item (toolbars_model, 0, i);
6065                         egg_toolbars_model_add_item (toolbars_model, 0, i,
6066                                                      "FileOpenRecent");
6067                         egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0");
6068                         break;
6069                 }
6070         }
6071
6072     skip_conversion:
6073         g_free (toolbars_file);
6074         g_free (toolbars_path);
6075
6076         egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE);
6077
6078         return toolbars_model;
6079 }
6080
6081 static void
6082 ev_window_init (EvWindow *ev_window)
6083 {
6084         GtkActionGroup *action_group;
6085         GtkAccelGroup *accel_group;
6086         GError *error = NULL;
6087         GtkWidget *sidebar_widget;
6088         EggToolbarsModel *toolbars_model;
6089         GObject *mpkeys;
6090         gchar *ui_path;
6091         gdouble dpi;
6092
6093         g_signal_connect (ev_window, "configure_event",
6094                           G_CALLBACK (window_configure_event_cb), NULL);
6095         g_signal_connect (ev_window, "window_state_event",
6096                           G_CALLBACK (window_state_event_cb), NULL);
6097
6098         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
6099
6100         ev_window->priv->model = ev_document_model_new ();
6101
6102         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
6103         ev_window->priv->title = ev_window_title_new (ev_window);
6104
6105         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
6106         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
6107         gtk_widget_show (ev_window->priv->main_box);
6108
6109         action_group = gtk_action_group_new ("MenuActions");
6110         ev_window->priv->action_group = action_group;
6111         gtk_action_group_set_translation_domain (action_group, NULL);
6112         gtk_action_group_add_actions (action_group, entries,
6113                                       G_N_ELEMENTS (entries), ev_window);
6114         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
6115                                              G_N_ELEMENTS (toggle_entries),
6116                                              ev_window);
6117         set_action_properties (action_group);
6118         register_custom_actions (ev_window, action_group);
6119
6120         ev_window->priv->ui_manager = gtk_ui_manager_new ();
6121         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6122                                             action_group, 0);
6123
6124         accel_group =
6125                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
6126         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
6127
6128         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
6129
6130         action_group = gtk_action_group_new ("ViewPopupActions");
6131         ev_window->priv->view_popup_action_group = action_group;
6132         gtk_action_group_set_translation_domain (action_group, NULL);
6133         gtk_action_group_add_actions (action_group, view_popup_entries,
6134                                       G_N_ELEMENTS (view_popup_entries),
6135                                       ev_window);
6136         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6137                                             action_group, 0);
6138
6139         action_group = gtk_action_group_new ("AttachmentPopupActions");
6140         ev_window->priv->attachment_popup_action_group = action_group;
6141         gtk_action_group_set_translation_domain (action_group, NULL);
6142         gtk_action_group_add_actions (action_group, attachment_popup_entries,
6143                                       G_N_ELEMENTS (attachment_popup_entries),
6144                                       ev_window);
6145         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
6146                                             action_group, 0);
6147
6148         ui_path = g_build_filename (ev_application_get_data_dir (EV_APP),
6149                                     "evince-ui.xml", NULL);
6150         if (!gtk_ui_manager_add_ui_from_file (
6151                 ev_window->priv->ui_manager, ui_path, &error))
6152         {
6153                 g_warning ("building menus failed: %s", error->message);
6154                 g_error_free (error);
6155         }
6156         g_free (ui_path);
6157
6158 #if GTK_CHECK_VERSION (2, 17, 4)
6159         {
6160                 GtkAction *action;
6161
6162                 action = gtk_action_group_get_action (ev_window->priv->action_group,
6163                                                       "FilePageSetup");
6164                 g_object_set (action, "visible", FALSE, "sensitive", FALSE, NULL);
6165         }
6166 #endif
6167
6168         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
6169         ev_window->priv->recent_action_group = NULL;
6170         ev_window->priv->recent_ui_id = 0;
6171         g_signal_connect_swapped (ev_window->priv->recent_manager,
6172                                   "changed",
6173                                   G_CALLBACK (ev_window_setup_recent),
6174                                   ev_window);
6175
6176         ev_window->priv->menubar =
6177                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6178                                             "/MainMenu");
6179         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6180                             ev_window->priv->menubar,
6181                             FALSE, FALSE, 0);
6182
6183         toolbars_model = get_toolbars_model ();
6184         ev_window->priv->toolbar = GTK_WIDGET
6185                 (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
6186                                "ui-manager", ev_window->priv->ui_manager,
6187                                "popup-path", "/ToolbarPopup",
6188                                "model", toolbars_model,
6189                                NULL));
6190         g_object_unref (toolbars_model);
6191
6192         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
6193                                    "DefaultToolBar");
6194         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
6195                             ev_window->priv->toolbar,
6196                             FALSE, FALSE, 0);
6197         gtk_widget_show (ev_window->priv->toolbar);
6198
6199         /* Add the main area */
6200         ev_window->priv->hpaned = gtk_hpaned_new ();
6201         g_signal_connect (ev_window->priv->hpaned,
6202                           "notify::position",
6203                           G_CALLBACK (ev_window_sidebar_position_change_cb),
6204                           ev_window);
6205
6206         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
6207         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
6208                             TRUE, TRUE, 0);
6209         gtk_widget_show (ev_window->priv->hpaned);
6210
6211         ev_window->priv->sidebar = ev_sidebar_new ();
6212         ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar),
6213                               ev_window->priv->model);
6214         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
6215                          ev_window->priv->sidebar, FALSE, FALSE);
6216         gtk_widget_show (ev_window->priv->sidebar);
6217
6218         /* Stub sidebar, for now */
6219
6220         sidebar_widget = ev_sidebar_thumbnails_new ();
6221         ev_window->priv->sidebar_thumbs = sidebar_widget;
6222         g_signal_connect (sidebar_widget,
6223                           "notify::main-widget",
6224                           G_CALLBACK (sidebar_page_main_widget_update_cb),
6225                           ev_window);
6226         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6227         gtk_widget_show (sidebar_widget);
6228         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6229                              sidebar_widget);
6230
6231         sidebar_widget = ev_sidebar_links_new ();
6232         ev_window->priv->sidebar_links = sidebar_widget;
6233         g_signal_connect (sidebar_widget,
6234                           "notify::model",
6235                           G_CALLBACK (sidebar_widget_model_set),
6236                           ev_window);
6237         g_signal_connect (sidebar_widget,
6238                           "link_activated",
6239                           G_CALLBACK (sidebar_links_link_activated_cb),
6240                           ev_window);
6241         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
6242         gtk_widget_show (sidebar_widget);
6243         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6244                              sidebar_widget);
6245
6246         sidebar_widget = ev_sidebar_attachments_new ();
6247         ev_window->priv->sidebar_attachments = sidebar_widget;
6248         g_signal_connect_object (sidebar_widget,
6249                                  "popup",
6250                                  G_CALLBACK (attachment_bar_menu_popup_cb),
6251                                  ev_window, 0);
6252         gtk_widget_show (sidebar_widget);
6253         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6254                              sidebar_widget);
6255
6256         sidebar_widget = ev_sidebar_layers_new ();
6257         ev_window->priv->sidebar_layers = sidebar_widget;
6258         g_signal_connect (sidebar_widget,
6259                           "layers_visibility_changed",
6260                           G_CALLBACK (sidebar_layers_visibility_changed),
6261                           ev_window);
6262         gtk_widget_show (sidebar_widget);
6263         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
6264                              sidebar_widget);
6265
6266         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
6267         ev_window->priv->scrolled_window =
6268                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
6269                                           "shadow-type", GTK_SHADOW_IN,
6270                                           NULL));
6271         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
6272                             ev_window->priv->scrolled_window,
6273                             TRUE, TRUE, 0);
6274         gtk_widget_show (ev_window->priv->scrolled_window);
6275
6276         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
6277                         ev_window->priv->view_box);
6278         gtk_widget_show (ev_window->priv->view_box);
6279
6280         ev_window->priv->view = ev_view_new ();
6281         ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model);
6282         dpi = get_screen_dpi (GTK_WINDOW (ev_window));
6283         ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0);
6284         ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0);
6285         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
6286         g_signal_connect_swapped (ev_window->priv->password_view,
6287                                   "unlock",
6288                                   G_CALLBACK (ev_window_password_view_unlock),
6289                                   ev_window);
6290         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
6291                                  G_CALLBACK (view_actions_focus_in_cb),
6292                                  ev_window, 0);
6293         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
6294                                  G_CALLBACK (view_actions_focus_out_cb),
6295                                  ev_window, 0);
6296         g_signal_connect_object (ev_window->priv->view, "external-link",
6297                                  G_CALLBACK (view_external_link_cb),
6298                                  ev_window, 0);
6299         g_signal_connect_object (ev_window->priv->view, "handle-link",
6300                                  G_CALLBACK (view_handle_link_cb),
6301                                  ev_window, 0);
6302         g_signal_connect_object (ev_window->priv->view,
6303                                  "popup",
6304                                  G_CALLBACK (view_menu_popup_cb),
6305                                  ev_window, 0);
6306         gtk_widget_show (ev_window->priv->view);
6307         gtk_widget_show (ev_window->priv->password_view);
6308
6309         /* Find Bar */
6310         ev_window->priv->find_bar = egg_find_bar_new ();
6311         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
6312                           ev_window->priv->find_bar,
6313                           FALSE, TRUE, 0);
6314
6315         /* We own a ref on these widgets, as we can swap them in and out */
6316         g_object_ref (ev_window->priv->view);
6317         g_object_ref (ev_window->priv->password_view);
6318
6319         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6320                            ev_window->priv->view);
6321
6322         /* Connect to model signals */
6323         g_signal_connect_swapped (ev_window->priv->model,
6324                                   "page-changed",
6325                                   G_CALLBACK (ev_window_page_changed_cb),
6326                                   ev_window);
6327         g_signal_connect (ev_window->priv->model,
6328                           "notify::document",
6329                           G_CALLBACK (ev_window_document_changed_cb),
6330                           ev_window);
6331         g_signal_connect (ev_window->priv->model,
6332                           "notify::scale",
6333                           G_CALLBACK (ev_window_zoom_changed_cb),
6334                           ev_window);
6335         g_signal_connect (ev_window->priv->model,
6336                           "notify::sizing-mode",
6337                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6338                           ev_window);
6339         g_signal_connect (ev_window->priv->model,
6340                           "notify::rotation",
6341                           G_CALLBACK (ev_window_rotation_changed_cb),
6342                           ev_window);
6343         g_signal_connect (ev_window->priv->model,
6344                           "notify::continuous",
6345                           G_CALLBACK (ev_window_continuous_changed_cb),
6346                           ev_window);
6347         g_signal_connect (ev_window->priv->model,
6348                           "notify::dual-page",
6349                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6350                           ev_window);
6351
6352         /* Connect to view signals */
6353         g_signal_connect (ev_window->priv->model,
6354                           "notify::inverted-colors",
6355                           G_CALLBACK (ev_window_inverted_colors_changed_cb),
6356                           ev_window);
6357         g_signal_connect (ev_window->priv->view,
6358                           "notify::has-selection",
6359                           G_CALLBACK (ev_window_has_selection_changed_cb),
6360                           ev_window);
6361
6362         /* Connect sidebar signals */
6363         g_signal_connect (ev_window->priv->sidebar,
6364                           "notify::visible",
6365                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6366                           ev_window);
6367         g_signal_connect (ev_window->priv->sidebar,
6368                           "notify::current-page",
6369                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6370                           ev_window);
6371
6372         /* Connect to find bar signals */
6373         g_signal_connect (ev_window->priv->find_bar,
6374                           "previous",
6375                           G_CALLBACK (find_bar_previous_cb),
6376                           ev_window);
6377         g_signal_connect (ev_window->priv->find_bar,
6378                           "next",
6379                           G_CALLBACK (find_bar_next_cb),
6380                           ev_window);
6381         g_signal_connect (ev_window->priv->find_bar,
6382                           "close",
6383                           G_CALLBACK (find_bar_close_cb),
6384                           ev_window);
6385         g_signal_connect (ev_window->priv->find_bar,
6386                           "notify::search-string",
6387                           G_CALLBACK (find_bar_search_changed_cb),
6388                           ev_window);
6389         g_signal_connect (ev_window->priv->find_bar,
6390                           "notify::case-sensitive",
6391                           G_CALLBACK (find_bar_search_changed_cb),
6392                           ev_window);
6393         g_signal_connect (ev_window->priv->find_bar,
6394                           "notify::visible",
6395                           G_CALLBACK (find_bar_visibility_changed_cb),
6396                           ev_window);
6397         g_signal_connect (ev_window->priv->find_bar,
6398                           "scroll",
6399                           G_CALLBACK (find_bar_scroll),
6400                           ev_window);
6401
6402         /* Popups */
6403         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6404                                                                  "/DocumentPopup");
6405         ev_window->priv->link = NULL;
6406
6407         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6408                                                                        "/AttachmentPopup");
6409         ev_window->priv->attach_list = NULL;
6410
6411         /* Media player keys */
6412         mpkeys = ev_application_get_media_keys (EV_APP);
6413         if (mpkeys) {
6414                 g_signal_connect_swapped (mpkeys, "key_pressed",
6415                                           G_CALLBACK (ev_window_media_player_key_pressed),
6416                                           ev_window);
6417         }
6418
6419         /* Give focus to the document view */
6420         gtk_widget_grab_focus (ev_window->priv->view);
6421
6422         /* Set it user interface params */
6423         ev_window_setup_recent (ev_window);
6424
6425         ev_window_setup_gtk_settings (ev_window);
6426
6427         setup_chrome_from_metadata (ev_window);
6428         set_chrome_actions (ev_window);
6429         update_chrome_visibility (ev_window);
6430
6431         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6432
6433         setup_view_from_metadata (ev_window);
6434         setup_sidebar_from_metadata (ev_window);
6435
6436         ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window);
6437         ev_window_setup_action_sensitivity (ev_window);
6438
6439         /* Drag and Drop */
6440         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6441                            GTK_DEST_DEFAULT_ALL,
6442                            NULL, 0,
6443                            GDK_ACTION_COPY);
6444         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6445 }
6446
6447 /**
6448  * ev_window_new:
6449  *
6450  * Creates a #GtkWidget that represents the window.
6451  *
6452  * Returns: the #GtkWidget that represents the window.
6453  */
6454 GtkWidget *
6455 ev_window_new (void)
6456 {
6457         GtkWidget *ev_window;
6458
6459         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6460                                               "type", GTK_WINDOW_TOPLEVEL,
6461                                               NULL));
6462
6463         return ev_window;
6464 }