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