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 (C) 2003, 2004, 2005 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 #if GTK_CHECK_VERSION (2, 14, 0)
  42 #include <gtk/gtkunixprint.h>
  43 #else
  44 #include <gtk/gtkprintunixdialog.h>
  45 #endif
  46 #ifdef WITH_GCONF
  47 #include <gconf/gconf-client.h>
  48 #endif
  49
  50 #include "egg-editable-toolbar.h"
  51 #include "egg-toolbar-editor.h"
  52 #include "egg-toolbars-model.h"
  53
  54 #include "eggfindbar.h"
  55
  56 #include "ephy-zoom-action.h"
  57 #include "ephy-zoom.h"
  58
  59 #include "ev-application.h"
  60 #include "ev-document-factory.h"
  61 #include "ev-document-find.h"
  62 #include "ev-document-fonts.h"
  63 #include "ev-document-images.h"
  64 #include "ev-document-links.h"
  65 #include "ev-document-thumbnails.h"
  66 #include "ev-document-type-builtins.h"
  67 #include "ev-file-exporter.h"
  68 #include "ev-file-helpers.h"
  69 #include "ev-file-monitor.h"
  70 #include "ev-history.h"
  71 #include "ev-image.h"
  72 #include "ev-job-scheduler.h"
  73 #include "ev-jobs.h"
  74 #include "ev-message-area.h"
  75 #include "ev-metadata-manager.h"
  76 #include "ev-mount-operation.h"
  77 #include "ev-navigation-action.h"
  78 #include "ev-open-recent-action.h"
  79 #include "ev-page-action.h"
  80 #include "ev-password-view.h"
  81 #include "ev-properties-dialog.h"
  82 #include "ev-sidebar-attachments.h"
  83 #include "ev-sidebar.h"
  84 #include "ev-sidebar-links.h"
  85 #include "ev-sidebar-page.h"
  86 #include "ev-sidebar-thumbnails.h"
  87 #include "ev-sidebar-layers.h"
  88 #include "ev-stock-icons.h"
  89 #include "ev-utils.h"
  90 #include "ev-keyring.h"
  91 #include "ev-view.h"
  92 #include "ev-view-type-builtins.h"
  93 #include "ev-window.h"
  94 #include "ev-window-title.h"
  95 #include "ev-print-operation.h"
  96 #include "ev-progress-message-area.h"
  97
  98 #ifdef ENABLE_DBUS
  99 #include "ev-media-player-keys.h"
 100 #endif /* ENABLE_DBUS */
 101
 102 #ifdef ENABLE_PDF
 103 #include <poppler.h>
 104 #endif
 105
 106 typedef enum {
 107         PAGE_MODE_DOCUMENT,
 108         PAGE_MODE_PASSWORD
 109 } EvWindowPageMode;
 110
 111 typedef enum {
 112         EV_CHROME_MENUBAR       = 1 << 0,
 113         EV_CHROME_TOOLBAR       = 1 << 1,
 114         EV_CHROME_FINDBAR       = 1 << 2,
 115         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 116         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 117         EV_CHROME_SIDEBAR       = 1 << 5,
 118         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 119 } EvChrome;
 120
 121 typedef enum {
 122         EV_SAVE_DOCUMENT,
 123         EV_SAVE_ATTACHMENT,
 124         EV_SAVE_IMAGE
 125 } EvSaveType;
 126
 127 struct _EvWindowPrivate {
 128         /* UI */
 129         EvChrome chrome;
 130
 131         GtkWidget *main_box;
 132         GtkWidget *menubar;
 133         GtkWidget *toolbar;
 134         GtkWidget *hpaned;
 135         GtkWidget *view_box;
 136         GtkWidget *sidebar;
 137         GtkWidget *find_bar;
 138         GtkWidget *scrolled_window;
 139         GtkWidget *view;
 140         GtkWidget *message_area;
 141         GtkWidget *password_view;
 142         GtkWidget *sidebar_thumbs;
 143         GtkWidget *sidebar_links;
 144         GtkWidget *sidebar_attachments;
 145         GtkWidget *sidebar_layers;
 146
 147         /* Progress Messages */
 148         guint progress_idle;
 149         GCancellable *progress_cancellable;
 150
 151         /* Dialogs */
 152         GtkWidget *properties;
 153         GtkWidget *print_dialog;
 154
 155         /* UI Builders */
 156         GtkActionGroup   *action_group;
 157         GtkActionGroup   *view_popup_action_group;
 158         GtkActionGroup   *attachment_popup_action_group;
 159         GtkRecentManager *recent_manager;
 160         GtkActionGroup   *recent_action_group;
 161         guint             recent_ui_id;
 162         GtkUIManager     *ui_manager;
 163
 164         /* Fullscreen mode */
 165         GtkWidget *fullscreen_toolbar;
 166
 167         /* Presentation mode */
 168         guint      presentation_timeout_id;
 169
 170         /* Popup view */
 171         GtkWidget *view_popup;
 172         EvLink    *link;
 173         EvImage   *image;
 174
 175         /* Popup attachment */
 176         GtkWidget    *attachment_popup;
 177         GList        *attach_list;
 178
 179         /* Document */
 180         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         EvPageCache *page_cache;
 190         EvWindowPageMode page_mode;
 191         EvWindowTitle *title;
 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         GtkPrinter       *printer;
 207         GtkPrintSettings *print_settings;
 208         GtkPageSetup     *print_page_setup;
 209         gboolean          close_after_print;
 210 };
 211
 212 #define EV_WINDOW_GET_PRIVATE(object) \
 213         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 214
 215 #define PAGE_SELECTOR_ACTION    "PageSelector"
 216 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 217 #define NAVIGATION_ACTION       "Navigation"
 218
 219 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 220 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 221 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 222
 223 #define PRESENTATION_TIMEOUT 5
 224
 225 #define SIDEBAR_DEFAULT_SIZE    132
 226 #define LINKS_SIDEBAR_ID "links"
 227 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 228 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 229 #define LAYERS_SIDEBAR_ID "layers"
 230
 231 static const gchar *document_print_settings[] = {
 232         GTK_PRINT_SETTINGS_N_COPIES,
 233         GTK_PRINT_SETTINGS_COLLATE,
 234         GTK_PRINT_SETTINGS_REVERSE,
 235         GTK_PRINT_SETTINGS_NUMBER_UP,
 236         GTK_PRINT_SETTINGS_SCALE,
 237         GTK_PRINT_SETTINGS_PRINT_PAGES,
 238         GTK_PRINT_SETTINGS_PAGE_RANGES,
 239         GTK_PRINT_SETTINGS_PAGE_SET,
 240         GTK_PRINT_SETTINGS_OUTPUT_URI
 241 };
 242
 243 static void     ev_window_update_actions                (EvWindow         *ev_window);
 244 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 245                                                          GParamSpec       *pspec,
 246                                                          EvWindow         *ev_window);
 247 static void     ev_window_set_page_mode                 (EvWindow         *window,
 248                                                          EvWindowPageMode  page_mode);
 249 static void     ev_window_load_job_cb                   (EvJob            *job,
 250                                                          gpointer          data);
 251 static void     ev_window_reload_document               (EvWindow         *window);
 252 static void     ev_window_reload_job_cb                 (EvJob            *job,
 253                                                          EvWindow         *window);
 254 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 255                                                          EvWindow         *ev_window);
 256 static void     ev_window_save_job_cb                   (EvJob            *save,
 257                                                          EvWindow         *window);
 258 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 259                                                          GParamSpec       *pspec,
 260                                                          EvWindow         *ev_window);
 261 static void     ev_window_zoom_changed_cb               (EvView           *view,
 262                                                          GParamSpec       *pspec,
 263                                                          EvWindow         *ev_window);
 264 static void     ev_window_add_recent                    (EvWindow         *window,
 265                                                          const char       *filename);
 266 static void     ev_window_run_fullscreen                (EvWindow         *window);
 267 static void     ev_window_stop_fullscreen               (EvWindow         *window,
 268                                                          gboolean          unfullscreen_window);
 269 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 270                                                          EvWindow         *window);
 271 static void     ev_window_run_presentation              (EvWindow         *window);
 272 static void     ev_window_stop_presentation             (EvWindow         *window,
 273                                                          gboolean          unfullscreen_window);
 274 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 275                                                          EvWindow         *window);
 276 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 277                                                          EvWindow         *window);
 278 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 279                                                          EvWindow         *window);
 280 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 281                                                          EvWindow         *window);
 282 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 283                                                          EvWindow         *window);
 284 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 285                                                          EvWindow         *window);
 286 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 287                                                          EvWindow         *window);
 288 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 289                                                          EvWindow         *window);
 290 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 291                                                          EvWindow         *ev_window);
 292 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 293                                                          EvWindow         *ev_window);
 294 static void     view_handle_link_cb                     (EvView           *view,
 295                                                          EvLink           *link,
 296                                                          EvWindow         *window);
 297 static void     ev_window_update_find_status_message    (EvWindow         *ev_window);
 298 static void     ev_window_cmd_edit_find                 (GtkAction        *action,
 299                                                          EvWindow         *ev_window);
 300 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 301                                                          GParamSpec       *param,
 302                                                          EvWindow         *ev_window);
 303 static void     ev_window_load_file_remote              (EvWindow         *ev_window,
 304                                                          GFile            *source_file);
 305 static void     ev_window_media_player_key_pressed      (EvWindow         *window,
 306                                                          const gchar      *key,
 307                                                          gpointer          user_data);
 308 static void     ev_window_save_print_page_setup         (EvWindow         *window);
 309
 310 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 311
 312 static void
 313 ev_window_set_action_sensitive (EvWindow   *ev_window,
 314                                 const char *name,
 315                                 gboolean    sensitive)
 316 {
 317         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 318                                                          name);
 319         gtk_action_set_sensitive (action, sensitive);
 320 }
 321
 322
 323 static void
 324 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 325 {
 326         EvDocument *document = ev_window->priv->document;
 327         const EvDocumentInfo *info = NULL;
 328
 329         gboolean has_document = FALSE;
 330         gboolean ok_to_print = TRUE;
 331         gboolean ok_to_copy = TRUE;
 332         gboolean has_properties = TRUE;
 333         gboolean override_restrictions = TRUE;
 334         gboolean can_get_text = FALSE;
 335         gboolean has_pages = FALSE;
 336         gboolean can_find = FALSE;
 337 #ifdef WITH_GCONF
 338         GConfClient *client;
 339 #endif
 340
 341         if (document) {
 342                 has_document = TRUE;
 343                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 344         }
 345
 346         if (has_document && ev_window->priv->page_cache) {
 347                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 348         }
 349
 350         if (!info || info->fields_mask == 0) {
 351                 has_properties = FALSE;
 352         }
 353
 354         if (has_document && EV_IS_SELECTION (document)) {
 355                 can_get_text = TRUE;
 356         }
 357
 358         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 359                 can_find = TRUE;
 360         }
 361
 362 #ifdef WITH_GCONF
 363         client = gconf_client_get_default ();
 364         override_restrictions = gconf_client_get_bool (client,
 365                                                        GCONF_OVERRIDE_RESTRICTIONS,
 366                                                        NULL);
 367 #endif
 368         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 369                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 370                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 371         }
 372
 373         if (has_document && !EV_IS_FILE_EXPORTER(document))
 374                 ok_to_print = FALSE;
 375
 376 #ifdef WITH_GCONF
 377         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 378                 ok_to_copy = FALSE;
 379         }
 380
 381         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 382                 ok_to_print = FALSE;
 383         }
 384
 385         g_object_unref (client);
 386 #endif
 387
 388         /* File menu */
 389         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 390         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 391         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 392         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 393         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 394
 395         /* Edit menu */
 396         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 397         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 398         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 399         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 400         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 401
 402         /* View menu */
 403         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 404         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 405         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 406         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 407         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 408         ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages);
 409
 410         /* Toolbar-specific actions: */
 411         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 412         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 413         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 414
 415         ev_window_update_actions (ev_window);
 416 }
 417
 418 static void
 419 ev_window_update_actions (EvWindow *ev_window)
 420 {
 421         EvView *view = EV_VIEW (ev_window->priv->view);
 422         int n_pages = 0, page = -1;
 423         gboolean has_pages = FALSE;
 424         gboolean presentation_mode;
 425         gboolean can_find_in_page = FALSE;
 426
 427         if (ev_window->priv->document && ev_window->priv->page_cache) {
 428                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 429                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 430                 has_pages = n_pages > 0;
 431         }
 432
 433         can_find_in_page = (ev_window->priv->find_job &&
 434                             ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job)));
 435
 436         ev_window_set_action_sensitive (ev_window, "EditCopy",
 437                                         has_pages &&
 438                                         ev_view_get_has_selection (view));
 439         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 440                                         has_pages && can_find_in_page);
 441         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 442                                         has_pages && can_find_in_page);
 443
 444         presentation_mode = ev_view_get_presentation (view);
 445
 446         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 447                                         has_pages &&
 448                                         ev_view_can_zoom_in (view) &&
 449                                         !presentation_mode);
 450         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 451                                         has_pages &&
 452                                         ev_view_can_zoom_out (view) &&
 453                                         !presentation_mode);
 454
 455         /* Go menu */
 456         if (has_pages) {
 457                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 458                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 459                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 460                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 461         } else {
 462                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 463                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 464                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 465                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 466         }
 467
 468         if (has_pages &&
 469             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 470             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 471                 GtkAction *action;
 472                 float      zoom;
 473                 float      real_zoom;
 474
 475                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 476                                                       ZOOM_CONTROL_ACTION);
 477
 478                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 479                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 480                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 481
 482                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 483         }
 484 }
 485
 486 static void
 487 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 488 {
 489         gboolean can_find;
 490
 491         can_find = window->priv->document &&
 492             EV_IS_DOCUMENT_FIND (window->priv->document);
 493
 494         if (window->priv->action_group) {
 495                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 496                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 497                 ev_window_set_action_sensitive (window, "Space", sensitive);
 498                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 499                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 500                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 501                 ev_window_set_action_sensitive (window, "Return", sensitive);
 502                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 503                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 504                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 505                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 506                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 507                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 508
 509                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 510         }
 511 }
 512
 513 static void
 514 set_widget_visibility (GtkWidget *widget, gboolean visible)
 515 {
 516         g_assert (GTK_IS_WIDGET (widget));
 517
 518         if (visible)
 519                 gtk_widget_show (widget);
 520         else
 521                 gtk_widget_hide (widget);
 522 }
 523
 524 static void
 525 update_chrome_visibility (EvWindow *window)
 526 {
 527         EvWindowPrivate *priv = window->priv;
 528         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 529         gboolean fullscreen_mode, presentation, fullscreen;
 530
 531         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 532         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 533         fullscreen_mode = fullscreen || presentation;
 534
 535         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 536         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 537                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 538         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 539                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 540         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 541         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 542
 543         set_widget_visibility (priv->menubar, menubar);
 544         set_widget_visibility (priv->toolbar, toolbar);
 545         set_widget_visibility (priv->find_bar, findbar);
 546         set_widget_visibility (priv->sidebar, sidebar);
 547
 548         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 549         gtk_widget_set_sensitive (priv->menubar, menubar);
 550
 551         if (priv->fullscreen_toolbar != NULL) {
 552                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 553         }
 554 }
 555
 556 static void
 557 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 558 {
 559         EvWindowPrivate *priv = window->priv;
 560
 561         if (active) {
 562                 priv->chrome |= flag;
 563         } else {
 564                 priv->chrome &= ~flag;
 565         }
 566 }
 567
 568 static void
 569 update_sizing_buttons (EvWindow *window)
 570 {
 571         GtkActionGroup *action_group = window->priv->action_group;
 572         GtkAction *action;
 573         gboolean best_fit, page_width;
 574         EvSizingMode sizing_mode;
 575
 576         if (window->priv->view == NULL)
 577                 return;
 578
 579         g_object_get (window->priv->view,
 580                       "sizing_mode", &sizing_mode,
 581                       NULL);
 582
 583         switch (sizing_mode) {
 584                 case EV_SIZING_BEST_FIT:
 585                         best_fit = TRUE;
 586                         page_width = FALSE;
 587                         break;
 588                 case EV_SIZING_FIT_WIDTH:
 589                         best_fit = FALSE;
 590                         page_width = TRUE;
 591                         break;
 592                 default:
 593                         best_fit = page_width = FALSE;
 594                         break;
 595         }
 596
 597         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 598         g_signal_handlers_block_by_func
 599                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 600         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 601         g_signal_handlers_unblock_by_func
 602                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 603
 604         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 605         g_signal_handlers_block_by_func
 606                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 607         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 608         g_signal_handlers_unblock_by_func
 609                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 610
 611         action = gtk_action_group_get_action (window->priv->action_group,
 612                                               ZOOM_CONTROL_ACTION);
 613         if (best_fit) {
 614                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 615                                                  EPHY_ZOOM_BEST_FIT);
 616         } else if (page_width) {
 617                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 618                                                  EPHY_ZOOM_FIT_WIDTH);
 619         }
 620 }
 621
 622 /**
 623  * ev_window_is_empty:
 624  * @ev_window: The instance of the #EvWindow.
 625  *
 626  * It does look if there is any document loaded or if there is any job to load
 627  * a document.
 628  *
 629  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 630  *          loaded, %FALSE in other case.
 631  */
 632 gboolean
 633 ev_window_is_empty (const EvWindow *ev_window)
 634 {
 635         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 636
 637         return (ev_window->priv->document == NULL) &&
 638                 (ev_window->priv->load_job == NULL);
 639 }
 640
 641 static void
 642 ev_window_set_message_area (EvWindow  *window,
 643                             GtkWidget *area)
 644 {
 645         if (window->priv->message_area == area)
 646                 return;
 647
 648         if (window->priv->message_area)
 649                 gtk_widget_destroy (window->priv->message_area);
 650         window->priv->message_area = area;
 651
 652         if (!area)
 653                 return;
 654
 655         gtk_box_pack_start (GTK_BOX (window->priv->view_box),
 656                             window->priv->message_area,
 657                             FALSE, FALSE, 0);
 658         gtk_box_reorder_child (GTK_BOX (window->priv->view_box),
 659                                window->priv->message_area, 0);
 660         g_object_add_weak_pointer (G_OBJECT (window->priv->message_area),
 661                                    (gpointer) &(window->priv->message_area));
 662 }
 663
 664 static void
 665 ev_window_message_area_response_cb (EvMessageArea *area,
 666                                     gint           response_id,
 667                                     EvWindow      *window)
 668 {
 669         ev_window_set_message_area (window, NULL);
 670 }
 671
 672 static void
 673 ev_window_error_message (EvWindow    *window,
 674                          GError      *error,
 675                          const gchar *format,
 676                          ...)
 677 {
 678         GtkWidget *area;
 679         va_list    args;
 680         gchar     *msg = NULL;
 681
 682         if (window->priv->message_area)
 683                 return;
 684
 685         va_start (args, format);
 686         msg = g_strdup_vprintf (format, args);
 687         va_end (args);
 688
 689         area = ev_message_area_new (GTK_MESSAGE_ERROR,
 690                                     msg,
 691                                     GTK_STOCK_CLOSE,
 692                                     GTK_RESPONSE_CLOSE,
 693                                     NULL);
 694         g_free (msg);
 695
 696         if (error)
 697                 ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message);
 698         g_signal_connect (area, "response",
 699                           G_CALLBACK (ev_window_message_area_response_cb),
 700                           window);
 701         gtk_widget_show (area);
 702         ev_window_set_message_area (window, area);
 703 }
 704
 705 static void
 706 ev_window_warning_message (EvWindow    *window,
 707                            const gchar *format,
 708                            ...)
 709 {
 710         GtkWidget *area;
 711         va_list    args;
 712         gchar     *msg = NULL;
 713
 714         if (window->priv->message_area)
 715                 return;
 716
 717         va_start (args, format);
 718         msg = g_strdup_vprintf (format, args);
 719         va_end (args);
 720
 721         area = ev_message_area_new (GTK_MESSAGE_WARNING,
 722                                     msg,
 723                                     GTK_STOCK_CLOSE,
 724                                     GTK_RESPONSE_CLOSE,
 725                                     NULL);
 726         g_free (msg);
 727
 728         g_signal_connect (area, "response",
 729                           G_CALLBACK (ev_window_message_area_response_cb),
 730                           window);
 731         gtk_widget_show (area);
 732         ev_window_set_message_area (window, area);
 733 }
 734
 735 static void
 736 page_changed_cb (EvPageCache *page_cache,
 737                  gint         page,
 738                  EvWindow    *ev_window)
 739 {
 740         ev_window_update_actions (ev_window);
 741
 742         ev_window_update_find_status_message (ev_window);
 743
 744         if (!ev_window_is_empty (ev_window))
 745                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 746 }
 747
 748 typedef struct _FindTask {
 749         const gchar *page_label;
 750         gchar *chapter;
 751 } FindTask;
 752
 753 static gboolean
 754 ev_window_find_chapter (GtkTreeModel *tree_model,
 755                         GtkTreePath  *path,
 756                         GtkTreeIter  *iter,
 757                         gpointer      data)
 758 {
 759         FindTask *task = (FindTask *)data;
 760         gchar *page_string;
 761
 762         gtk_tree_model_get (tree_model, iter,
 763                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 764                             -1);
 765
 766         if (!page_string)
 767                 return FALSE;
 768
 769         if (!strcmp (page_string, task->page_label)) {
 770                 gtk_tree_model_get (tree_model, iter,
 771                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 772                                     -1);
 773                 g_free (page_string);
 774                 return TRUE;
 775         }
 776
 777         g_free (page_string);
 778         return FALSE;
 779 }
 780
 781 static void
 782 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 783 {
 784         gchar *page_label = NULL;
 785         gchar *link_title;
 786         FindTask find_task;
 787         EvLink *real_link;
 788         EvLinkAction *action;
 789         EvLinkDest *dest;
 790
 791         if (window->priv->history == NULL)
 792                 return;
 793
 794         if (!EV_IS_DOCUMENT_LINKS (window->priv->document))
 795                 return;
 796
 797         if (link) {
 798                 action = g_object_ref (ev_link_get_action (link));
 799                 dest = ev_link_action_get_dest (action);
 800                 page = ev_link_dest_get_page (dest);
 801                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 802         } else {
 803                 dest = ev_link_dest_new_page (page);
 804                 action = ev_link_action_new_dest (dest);
 805                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 806         }
 807
 808         if (!page_label)
 809                 return;
 810
 811         find_task.page_label = page_label;
 812         find_task.chapter = NULL;
 813
 814         if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 815                 GtkTreeModel *model;
 816
 817                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 818
 819                 if (model) {
 820                         gtk_tree_model_foreach (model,
 821                                                 ev_window_find_chapter,
 822                                                 &find_task);
 823
 824                         g_object_unref (model);
 825                 }
 826         }
 827
 828         if (find_task.chapter)
 829                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 830         else
 831                 link_title = g_strdup_printf (_("Page %s"), page_label);
 832
 833         real_link = ev_link_new (link_title, action);
 834
 835         ev_history_add_link (window->priv->history, real_link);
 836
 837         g_free (find_task.chapter);
 838         g_free (link_title);
 839         g_free (page_label);
 840         g_object_unref (real_link);
 841 }
 842
 843 static void
 844 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 845 {
 846         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 847
 848         ev_window_add_history (window, 0, link);
 849         ev_window_add_history (window, current_page, NULL);
 850 }
 851
 852 static void
 853 history_changed_cb (EvPageCache *page_cache,
 854                     gint         page,
 855                     EvWindow    *window)
 856 {
 857         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 858
 859         ev_window_add_history (window, page, NULL);
 860         ev_window_add_history (window, current_page, NULL);
 861
 862         return;
 863 }
 864
 865 static void
 866 update_document_mode (EvWindow *window, EvDocumentMode mode)
 867 {
 868         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 869                 ev_window_run_presentation (window);
 870         }
 871         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 872                 ev_window_run_fullscreen (window);
 873         }
 874 }
 875
 876 static void
 877 setup_chrome_from_metadata (EvWindow *window)
 878 {
 879         EvChrome chrome = EV_CHROME_NORMAL;
 880         GValue show_toolbar = { 0, };
 881
 882         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 883                 if (!g_value_get_boolean (&show_toolbar))
 884                         chrome &= ~EV_CHROME_TOOLBAR;
 885                 g_value_unset (&show_toolbar);
 886         }
 887         window->priv->chrome = chrome;
 888 }
 889
 890 static void
 891 setup_sidebar_from_metadata (EvWindow *window)
 892 {
 893         gchar      *uri = window->priv->uri;
 894         EvDocument *document = window->priv->document;
 895         GtkWidget  *sidebar = window->priv->sidebar;
 896         GtkWidget  *links = window->priv->sidebar_links;
 897         GtkWidget  *thumbs = window->priv->sidebar_thumbs;
 898         GtkWidget  *attachments = window->priv->sidebar_attachments;
 899         GtkWidget  *layers = window->priv->sidebar_layers;
 900         GValue      sidebar_size = { 0, };
 901         GValue      sidebar_page = { 0, };
 902         GValue      sidebar_visibility = { 0, };
 903
 904         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 905                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 906                                         g_value_get_int (&sidebar_size));
 907                 g_value_unset(&sidebar_size);
 908         }
 909
 910         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, TRUE)) {
 911                 const char *page_id = g_value_get_string (&sidebar_page);
 912
 913                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 914                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 915                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 916                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 917                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 918                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 919                 } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 920                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 921                 }
 922                 g_value_unset (&sidebar_page);
 923         } else if (document) {
 924                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 925                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 926                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 927                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 928                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 929                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 930                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) {
 931                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers);
 932                 }
 933         }
 934
 935         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 936                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 937                 g_value_unset (&sidebar_visibility);
 938                 update_chrome_visibility (window);
 939         }
 940 }
 941
 942 static void
 943 setup_document_from_metadata (EvWindow *window)
 944 {
 945         gchar *uri = window->priv->uri;
 946         GValue page = { 0, };
 947         GValue width = { 0, };
 948         GValue height = { 0, };
 949         GValue width_ratio = { 0, };
 950         GValue height_ratio = { 0, };
 951
 952         /* View the previously shown page, but make sure to not open a document on
 953          * the last page, since closing it on the last page most likely means the
 954          * user was finished reading the document. In that case, reopening should
 955          * show the first page. */
 956         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 957                 gint n_pages;
 958                 gint new_page;
 959
 960                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 961                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 962                 ev_page_cache_set_current_page (window->priv->page_cache,
 963                                                 new_page);
 964                 g_value_unset (&page);
 965         }
 966
 967         setup_sidebar_from_metadata (window);
 968
 969         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 970             ev_metadata_manager_get (uri, "window_height", &height, TRUE))
 971                 return; /* size was already set in setup_size_from_metadata */
 972
 973         if (ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 974             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 975                 gint       document_width;
 976                 gint       document_height;
 977                 GdkScreen *screen;
 978                 gint       request_width;
 979                 gint       request_height;
 980
 981                 ev_page_cache_get_max_width (window->priv->page_cache,
 982                                              0, 1.0,
 983                                              &document_width);
 984                 ev_page_cache_get_max_height (window->priv->page_cache,
 985                                              0, 1.0,
 986                                              &document_height);
 987
 988                 request_width = g_value_get_double (&width_ratio) * document_width;
 989                 request_height = g_value_get_double (&height_ratio) * document_height;
 990
 991                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 992
 993                 if (screen) {
 994                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 995                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 996                 }
 997
 998                 gtk_window_resize (GTK_WINDOW (window),
 999                                    request_width,
1000                                    request_height);
1001                 g_value_unset (&width_ratio);
1002                 g_value_unset (&height_ratio);
1003         }
1004 }
1005
1006 static void
1007 setup_size_from_metadata (EvWindow *window)
1008 {
1009         char *uri = window->priv->uri;
1010         GValue width = { 0, };
1011         GValue height = { 0, };
1012         GValue maximized = { 0, };
1013         GValue x = { 0, };
1014         GValue y = { 0, };
1015
1016         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
1017                 if (g_value_get_boolean (&maximized)) {
1018                         gtk_window_maximize (GTK_WINDOW (window));
1019                         g_value_unset (&maximized);
1020                         return;
1021                 } else {
1022                         gtk_window_unmaximize (GTK_WINDOW (window));
1023                 }
1024                 g_value_unset (&maximized);
1025         }
1026
1027         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
1028             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
1029                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
1030                                  g_value_get_int (&y));
1031                 g_value_unset (&x);
1032                 g_value_unset (&y);
1033         }
1034
1035         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
1036             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
1037                 gtk_window_resize (GTK_WINDOW (window),
1038                                    g_value_get_int (&width),
1039                                    g_value_get_int (&height));
1040                 g_value_unset (&width);
1041                 g_value_unset (&height);
1042         }
1043 }
1044
1045 static void
1046 setup_view_from_metadata (EvWindow *window)
1047 {
1048         EvView *view = EV_VIEW (window->priv->view);
1049         gchar *uri = window->priv->uri;
1050         GEnumValue *enum_value;
1051         GValue sizing_mode = { 0, };
1052         GValue zoom = { 0, };
1053         GValue continuous = { 0, };
1054         GValue dual_page = { 0, };
1055         GValue presentation = { 0, };
1056         GValue fullscreen = { 0, };
1057         GValue rotation = { 0, };
1058
1059         /* Sizing mode */
1060         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
1061                 enum_value = g_enum_get_value_by_nick
1062                         (g_type_class_peek (EV_TYPE_SIZING_MODE), g_value_get_string (&sizing_mode));
1063                 g_value_unset (&sizing_mode);
1064                 ev_view_set_sizing_mode (view, enum_value->value);
1065         }
1066
1067         /* Zoom */
1068         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1069             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1070                 gdouble zoom_value;
1071
1072                 zoom_value = g_value_get_double (&zoom);
1073                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
1074                 ev_view_set_zoom (view, zoom_value, FALSE);
1075                 g_value_unset (&zoom);
1076         }
1077
1078         /* Continuous */
1079         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1080                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1081                 g_value_unset (&continuous);
1082         }
1083
1084         /* Dual page */
1085         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1086                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1087                 g_value_unset (&dual_page);
1088         }
1089
1090         /* Presentation */
1091         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1092                 if (g_value_get_boolean (&presentation) && uri) {
1093                         ev_window_run_presentation (window);
1094                 }
1095                 g_value_unset (&presentation);
1096         }
1097
1098         /* Fullscreen */
1099         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1100                 if (g_value_get_boolean (&fullscreen) && uri) {
1101                         ev_window_run_fullscreen (window);
1102                 }
1103                 g_value_unset (&fullscreen);
1104         }
1105
1106         /* Rotation */
1107         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1108                 if (g_value_get_int (&rotation)) {
1109                         switch (g_value_get_int (&rotation)) {
1110                                 case 90:
1111                                         ev_view_set_rotation (view, 90);
1112                                         break;
1113                                 case 180:
1114                                         ev_view_set_rotation (view, 180);
1115                                         break;
1116                                 case 270:
1117                                         ev_view_set_rotation (view, 270);
1118                                         break;
1119                                 default:
1120                                         break;
1121                         }
1122                 }
1123                 g_value_unset (&rotation);
1124         }
1125 }
1126
1127 static void
1128 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1129 {
1130         if (ev_window->priv->thumbnail_job != NULL) {
1131                 if (!ev_job_is_finished (ev_window->priv->thumbnail_job))
1132                         ev_job_cancel (ev_window->priv->thumbnail_job);
1133
1134                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1135                                                       ev_window_set_icon_from_thumbnail,
1136                                                       ev_window);
1137                 g_object_unref (ev_window->priv->thumbnail_job);
1138                 ev_window->priv->thumbnail_job = NULL;
1139         }
1140 }
1141
1142 static void
1143 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1144                                    EvWindow       *ev_window)
1145 {
1146         if (job->thumbnail) {
1147                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1148                                      job->thumbnail);
1149         }
1150
1151         ev_window_clear_thumbnail_job (ev_window);
1152 }
1153
1154 static void
1155 ev_window_refresh_window_thumbnail (EvWindow *ev_window, int rotation)
1156 {
1157         gint page_width, page_height;
1158         gdouble scale;
1159         EvDocument *document = ev_window->priv->document;
1160
1161         if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
1162             ev_page_cache_get_n_pages (ev_window->priv->page_cache) <= 0) {
1163                 return;
1164         }
1165
1166         ev_window_clear_thumbnail_job (ev_window);
1167
1168         ev_page_cache_get_size (ev_window->priv->page_cache,
1169                                 0, 0, 1.0,
1170                                 &page_width, &page_height);
1171         scale = (gdouble)128 / (gdouble)page_width;
1172
1173         ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale);
1174         g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1175                           G_CALLBACK (ev_window_set_icon_from_thumbnail),
1176                           ev_window);
1177         ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE);
1178 }
1179
1180 static gboolean
1181 ev_window_setup_document (EvWindow *ev_window)
1182 {
1183         const EvDocumentInfo *info;
1184         EvDocument *document = ev_window->priv->document;
1185         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1186         GtkAction *action;
1187
1188         ev_window->priv->setup_document_idle = 0;
1189
1190         ev_window_refresh_window_thumbnail (ev_window, 0);
1191
1192         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1193         ev_window_title_set_document (ev_window->priv->title, document);
1194         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1195
1196         ev_sidebar_set_document (sidebar, document);
1197
1198         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1199         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1200         ev_window_setup_action_sensitivity (ev_window);
1201
1202         if (ev_window->priv->history)
1203                 g_object_unref (ev_window->priv->history);
1204         ev_window->priv->history = ev_history_new ();
1205         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1206         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1207
1208         if (ev_window->priv->properties) {
1209                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1210                                                    ev_window->priv->uri,
1211                                                    ev_window->priv->document);
1212         }
1213
1214         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1215         update_document_mode (ev_window, info->mode);
1216
1217         return FALSE;
1218 }
1219
1220 static void
1221 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1222 {
1223         EvView *view = EV_VIEW (ev_window->priv->view);
1224
1225         if (ev_window->priv->document)
1226                 g_object_unref (ev_window->priv->document);
1227         ev_window->priv->document = g_object_ref (document);
1228
1229         ev_window_set_message_area (ev_window, NULL);
1230
1231         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1232         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1233                           G_CALLBACK (page_changed_cb), ev_window);
1234         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1235                           G_CALLBACK (history_changed_cb), ev_window);
1236
1237         if (ev_window->priv->in_reload && ev_window->priv->dest) {
1238                 gint page;
1239
1240                 /* Restart the current page */
1241                 page = CLAMP (ev_link_dest_get_page (ev_window->priv->dest),
1242                               0,
1243                               ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
1244                 ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1245                 g_object_unref (ev_window->priv->dest);
1246                 ev_window->priv->dest = NULL;
1247         }
1248
1249         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1250                 ev_view_set_document (view, document);
1251         } else {
1252                 ev_window_warning_message (ev_window, "%s",
1253                                            _("The document contains no pages"));
1254         }
1255
1256         if (ev_window->priv->setup_document_idle > 0)
1257                 g_source_remove (ev_window->priv->setup_document_idle);
1258         ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1259 }
1260
1261 static void
1262 ev_window_document_changed (EvWindow *ev_window,
1263                             gpointer  user_data)
1264 {
1265         ev_window_reload_document (ev_window);
1266 }
1267
1268 static void
1269 ev_window_password_view_unlock (EvWindow *ev_window)
1270 {
1271         const gchar *password;
1272
1273         g_assert (ev_window->priv->load_job);
1274
1275         password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1276         ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password);
1277         ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1278 }
1279
1280 static void
1281 ev_window_clear_load_job (EvWindow *ev_window)
1282 {
1283         if (ev_window->priv->load_job != NULL) {
1284                 if (!ev_job_is_finished (ev_window->priv->load_job))
1285                         ev_job_cancel (ev_window->priv->load_job);
1286
1287                 g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1288                 g_object_unref (ev_window->priv->load_job);
1289                 ev_window->priv->load_job = NULL;
1290         }
1291 }
1292
1293 static void
1294 ev_window_clear_reload_job (EvWindow *ev_window)
1295 {
1296         if (ev_window->priv->reload_job != NULL) {
1297                 if (!ev_job_is_finished (ev_window->priv->reload_job))
1298                         ev_job_cancel (ev_window->priv->reload_job);
1299
1300                 g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window);
1301                 g_object_unref (ev_window->priv->reload_job);
1302                 ev_window->priv->reload_job = NULL;
1303         }
1304 }
1305
1306 static void
1307 ev_window_clear_local_uri (EvWindow *ev_window)
1308 {
1309         if (ev_window->priv->local_uri) {
1310                 ev_tmp_uri_unlink (ev_window->priv->local_uri);
1311                 g_free (ev_window->priv->local_uri);
1312                 ev_window->priv->local_uri = NULL;
1313         }
1314 }
1315
1316 static void
1317 ev_window_clear_temp_file (EvWindow *ev_window)
1318 {
1319         GFile *file, *tempdir;
1320
1321         if (!ev_window->priv->uri)
1322                 return;
1323
1324         file = g_file_new_for_uri (ev_window->priv->uri);
1325         tempdir = g_file_new_for_path (g_get_tmp_dir ());
1326
1327         if (g_file_has_prefix (file, tempdir)) {
1328                 g_file_delete (file, NULL, NULL);
1329         }
1330
1331         g_object_unref (file);
1332         g_object_unref (tempdir);
1333 }
1334
1335 /* This callback will executed when load job will be finished.
1336  *
1337  * Since the flow of the error dialog is very confusing, we assume that both
1338  * document and uri will go away after this function is called, and thus we need
1339  * to ref/dup them.  Additionally, it needs to clear
1340  * ev_window->priv->password_{uri,document}, and thus people who call this
1341  * function should _not_ necessarily expect those to exist after being
1342  * called. */
1343 static void
1344 ev_window_load_job_cb (EvJob *job,
1345                        gpointer data)
1346 {
1347         EvWindow *ev_window = EV_WINDOW (data);
1348         EvDocument *document = EV_JOB (job)->document;
1349         EvJobLoad *job_load = EV_JOB_LOAD (job);
1350
1351         g_assert (job_load->uri);
1352
1353         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1354
1355         /* Success! */
1356         if (!ev_job_is_failed (job)) {
1357                 ev_window_set_document (ev_window, document);
1358
1359                 setup_document_from_metadata (ev_window);
1360                 setup_view_from_metadata (ev_window);
1361
1362                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1363
1364                 ev_window_title_set_type (ev_window->priv->title,
1365                                           EV_WINDOW_TITLE_DOCUMENT);
1366                 if (job_load->password) {
1367                         GPasswordSave flags;
1368
1369                         flags = ev_password_view_get_password_save_flags (
1370                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1371                         ev_keyring_save_password (ev_window->priv->uri,
1372                                                   job_load->password,
1373                                                   flags);
1374                 }
1375
1376                 if (ev_window->priv->dest) {
1377                         EvLink *link;
1378                         EvLinkAction *link_action;
1379
1380                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1381                         link = ev_link_new (NULL, link_action);
1382                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1383                         g_object_unref (link);
1384
1385                         /* Already unrefed by ev_link_action
1386                          * FIXME: link action should inc dest ref counting
1387                          * or not unref it at all
1388                          */
1389                         ev_window->priv->dest = NULL;
1390                 }
1391
1392                 switch (ev_window->priv->window_mode) {
1393                         case EV_WINDOW_MODE_FULLSCREEN:
1394                                 ev_window_run_fullscreen (ev_window);
1395                                 break;
1396                         case EV_WINDOW_MODE_PRESENTATION:
1397                                 ev_window_run_presentation (ev_window);
1398                                 break;
1399                         default:
1400                                 break;
1401                 }
1402
1403                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1404                         ev_window_cmd_edit_find (NULL, ev_window);
1405                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1406                                                         ev_window->priv->search_string);
1407                 }
1408
1409                 g_free (ev_window->priv->search_string);
1410                 ev_window->priv->search_string = NULL;
1411
1412                 /* Create a monitor for the document */
1413                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1414                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1415                                           G_CALLBACK (ev_window_document_changed),
1416                                           ev_window);
1417
1418                 ev_window_clear_load_job (ev_window);
1419                 return;
1420         }
1421
1422         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1423                 gchar *password;
1424
1425                 setup_view_from_metadata (ev_window);
1426
1427                 /* First look whether password is in keyring */
1428                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1429                 if (password) {
1430                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1431                                 /* Password in kering is wrong */
1432                                 ev_job_load_set_password (job_load, NULL);
1433                                 /* FIXME: delete password from keyring? */
1434                         } else {
1435                                 ev_job_load_set_password (job_load, password);
1436                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1437                                 g_free (password);
1438                                 return;
1439                         }
1440
1441                         g_free (password);
1442                 }
1443
1444                 /* We need to ask the user for a password */
1445                 ev_window_title_set_uri (ev_window->priv->title,
1446                                          ev_window->priv->uri);
1447                 ev_window_title_set_type (ev_window->priv->title,
1448                                           EV_WINDOW_TITLE_PASSWORD);
1449
1450                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1451                                           job_load->uri);
1452
1453                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1454
1455                 ev_job_load_set_password (job_load, NULL);
1456                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1457         } else {
1458                 ev_window_error_message (ev_window, job->error,
1459                                          "%s", _("Unable to open document"));
1460                 ev_window_clear_load_job (ev_window);
1461         }
1462 }
1463
1464 static void
1465 ev_window_reload_job_cb (EvJob    *job,
1466                          EvWindow *ev_window)
1467 {
1468         GtkWidget *widget;
1469
1470         if (ev_job_is_failed (job)) {
1471                 ev_window_clear_reload_job (ev_window);
1472                 ev_window->priv->in_reload = FALSE;
1473                 g_object_unref (ev_window->priv->dest);
1474                 ev_window->priv->dest = NULL;
1475
1476                 return;
1477         }
1478
1479         ev_window_set_document (ev_window, job->document);
1480
1481         /* Restart the search after reloading */
1482         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1483         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1484                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1485                                             NULL, ev_window);
1486         }
1487
1488         ev_window_clear_reload_job (ev_window);
1489         ev_window->priv->in_reload = FALSE;
1490 }
1491
1492 /**
1493  * ev_window_get_uri:
1494  * @ev_window: The instance of the #EvWindow.
1495  *
1496  * It returns the uri of the document showed in the #EvWindow.
1497  *
1498  * Returns: the uri of the document showed in the #EvWindow.
1499  */
1500 const char *
1501 ev_window_get_uri (EvWindow *ev_window)
1502 {
1503         return ev_window->priv->uri;
1504 }
1505
1506 /**
1507  * ev_window_close_dialogs:
1508  * @ev_window: The window where dialogs will be closed.
1509  *
1510  * It looks for password, print and properties dialogs and closes them and
1511  * frees them from memory. If there is any print job it does free it too.
1512  */
1513 static void
1514 ev_window_close_dialogs (EvWindow *ev_window)
1515 {
1516         if (ev_window->priv->print_dialog)
1517                 gtk_widget_destroy (ev_window->priv->print_dialog);
1518         ev_window->priv->print_dialog = NULL;
1519
1520         if (ev_window->priv->properties)
1521                 gtk_widget_destroy (ev_window->priv->properties);
1522         ev_window->priv->properties = NULL;
1523 }
1524
1525 static void
1526 ev_window_clear_progress_idle (EvWindow *ev_window)
1527 {
1528         if (ev_window->priv->progress_idle > 0)
1529                 g_source_remove (ev_window->priv->progress_idle);
1530         ev_window->priv->progress_idle = 0;
1531 }
1532
1533 static void
1534 reset_progress_idle (EvWindow *ev_window)
1535 {
1536         ev_window->priv->progress_idle = 0;
1537 }
1538
1539 static void
1540 ev_window_show_progress_message (EvWindow   *ev_window,
1541                                  guint       interval,
1542                                  GSourceFunc function)
1543 {
1544         if (ev_window->priv->progress_idle > 0)
1545                 g_source_remove (ev_window->priv->progress_idle);
1546         ev_window->priv->progress_idle =
1547                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1548                                             interval, function,
1549                                             ev_window,
1550                                             (GDestroyNotify)reset_progress_idle);
1551 }
1552
1553 static void
1554 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1555 {
1556         if (ev_window->priv->progress_cancellable)
1557                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1558         else
1559                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1560 }
1561
1562 static void
1563 ev_window_progress_response_cb (EvProgressMessageArea *area,
1564                                 gint                   response,
1565                                 EvWindow              *ev_window)
1566 {
1567         if (response == GTK_RESPONSE_CANCEL)
1568                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1569         ev_window_set_message_area (ev_window, NULL);
1570 }
1571
1572 static gboolean
1573 show_loading_progress (EvWindow *ev_window)
1574 {
1575         GtkWidget *area;
1576         gchar     *text;
1577
1578         if (ev_window->priv->message_area)
1579                 return FALSE;
1580
1581         text = g_strdup_printf (_("Loading document from %s"),
1582                                 ev_window->priv->uri);
1583         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1584                                              text,
1585                                              GTK_STOCK_CLOSE,
1586                                              GTK_RESPONSE_CLOSE,
1587                                              GTK_STOCK_CANCEL,
1588                                              GTK_RESPONSE_CANCEL,
1589                                              NULL);
1590         g_signal_connect (area, "response",
1591                           G_CALLBACK (ev_window_progress_response_cb),
1592                           ev_window);
1593         gtk_widget_show (area);
1594         ev_window_set_message_area (ev_window, area);
1595         g_free (text);
1596
1597         return FALSE;
1598 }
1599
1600 static void
1601 ev_window_load_remote_failed (EvWindow *ev_window,
1602                               GError   *error)
1603 {
1604         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1605         ev_window->priv->in_reload = FALSE;
1606         ev_window_error_message (ev_window, error,
1607                                  "%s", _("Unable to open document"));
1608         g_free (ev_window->priv->local_uri);
1609         ev_window->priv->local_uri = NULL;
1610         ev_window->priv->uri_mtime = 0;
1611 }
1612
1613 static void
1614 set_uri_mtime (GFile        *source,
1615                GAsyncResult *async_result,
1616                EvWindow     *ev_window)
1617 {
1618         GFileInfo *info;
1619         GError *error = NULL;
1620
1621         info = g_file_query_info_finish (source, async_result, &error);
1622
1623         if (error) {
1624                 ev_window->priv->uri_mtime = 0;
1625                 g_error_free (error);
1626         } else {
1627                 GTimeVal mtime;
1628
1629                 g_file_info_get_modification_time (info, &mtime);
1630                 ev_window->priv->uri_mtime = mtime.tv_sec;
1631                 g_object_unref (info);
1632         }
1633
1634         g_object_unref (source);
1635 }
1636
1637 static void
1638 mount_volume_ready_cb (GFile        *source,
1639                        GAsyncResult *async_result,
1640                        EvWindow     *ev_window)
1641 {
1642         GError *error = NULL;
1643
1644         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1645
1646         if (error) {
1647                 ev_window_load_remote_failed (ev_window, error);
1648                 g_object_unref (source);
1649                 g_error_free (error);
1650         } else {
1651                 /* Volume successfully mounted,
1652                    try opening the file again */
1653                 ev_window_load_file_remote (ev_window, source);
1654         }
1655 }
1656
1657 static void
1658 window_open_file_copy_ready_cb (GFile        *source,
1659                                 GAsyncResult *async_result,
1660                                 EvWindow     *ev_window)
1661 {
1662         GError *error = NULL;
1663
1664         ev_window_clear_progress_idle (ev_window);
1665
1666         g_file_copy_finish (source, async_result, &error);
1667         if (!error) {
1668                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1669                 g_file_query_info_async (source,
1670                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1671                                          0, G_PRIORITY_DEFAULT,
1672                                          NULL,
1673                                          (GAsyncReadyCallback)set_uri_mtime,
1674                                          ev_window);
1675                 return;
1676         }
1677
1678         if (error->domain == G_IO_ERROR &&
1679             error->code == G_IO_ERROR_NOT_MOUNTED) {
1680                 GMountOperation *operation;
1681
1682                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1683                 g_file_mount_enclosing_volume (source,
1684                                                G_MOUNT_MOUNT_NONE,
1685                                                operation, NULL,
1686                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1687                                                ev_window);
1688                 g_object_unref (operation);
1689         } else if (error->domain == G_IO_ERROR &&
1690                    error->code == G_IO_ERROR_CANCELLED) {
1691                 ev_window_clear_load_job (ev_window);
1692                 ev_window_clear_local_uri (ev_window);
1693                 g_free (ev_window->priv->uri);
1694                 ev_window->priv->uri = NULL;
1695                 g_object_unref (source);
1696
1697                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1698         } else {
1699                 ev_window_load_remote_failed (ev_window, error);
1700                 g_object_unref (source);
1701         }
1702
1703         g_error_free (error);
1704 }
1705
1706 static void
1707 window_open_file_copy_progress_cb (goffset   n_bytes,
1708                                    goffset   total_bytes,
1709                                    EvWindow *ev_window)
1710 {
1711         gchar *status;
1712         gdouble fraction;
1713
1714         if (!ev_window->priv->message_area)
1715                 return;
1716
1717         fraction = n_bytes / (gdouble)total_bytes;
1718         status = g_strdup_printf (_("Downloading document (%d%%)"),
1719                                   (gint)(fraction * 100));
1720
1721         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1722                                              status);
1723         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1724                                                fraction);
1725
1726         g_free (status);
1727 }
1728
1729 static void
1730 ev_window_load_file_remote (EvWindow *ev_window,
1731                             GFile    *source_file)
1732 {
1733         GFile *target_file;
1734
1735         if (!ev_window->priv->local_uri) {
1736                 gchar *tmp_name;
1737                 gchar *base_name;
1738
1739                 /* We'd like to keep extension of source uri since
1740                  * it helps to resolve some mime types, say cbz */
1741                 tmp_name = ev_tmp_filename (NULL);
1742                 base_name = g_file_get_basename (source_file);
1743                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1744                                                           base_name, NULL);
1745                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1746                                      ev_window->priv->local_uri);
1747                 g_free (base_name);
1748                 g_free (tmp_name);
1749         }
1750
1751         ev_window_reset_progress_cancellable (ev_window);
1752
1753         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1754         g_file_copy_async (source_file, target_file,
1755                            0, G_PRIORITY_DEFAULT,
1756                            ev_window->priv->progress_cancellable,
1757                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1758                            ev_window,
1759                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1760                            ev_window);
1761         g_object_unref (target_file);
1762
1763         ev_window_show_progress_message (ev_window, 1,
1764                                          (GSourceFunc)show_loading_progress);
1765 }
1766
1767 void
1768 ev_window_open_uri (EvWindow       *ev_window,
1769                     const char     *uri,
1770                     EvLinkDest     *dest,
1771                     EvWindowRunMode mode,
1772                     const gchar    *search_string)
1773 {
1774         GFile *source_file;
1775
1776         ev_window->priv->in_reload = FALSE;
1777
1778         if (ev_window->priv->uri &&
1779             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1780                 ev_window_reload_document (ev_window);
1781                 return;
1782         }
1783
1784         if (ev_window->priv->monitor) {
1785                 g_object_unref (ev_window->priv->monitor);
1786                 ev_window->priv->monitor = NULL;
1787         }
1788
1789         ev_window_close_dialogs (ev_window);
1790         ev_window_clear_load_job (ev_window);
1791         ev_window_clear_local_uri (ev_window);
1792         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1793
1794         ev_window->priv->window_mode = mode;
1795
1796         if (ev_window->priv->uri)
1797                 g_free (ev_window->priv->uri);
1798         ev_window->priv->uri = g_strdup (uri);
1799
1800         if (ev_window->priv->search_string)
1801                 g_free (ev_window->priv->search_string);
1802         ev_window->priv->search_string = search_string ?
1803                 g_strdup (search_string) : NULL;
1804
1805         if (ev_window->priv->dest)
1806                 g_object_unref (ev_window->priv->dest);
1807         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1808
1809         setup_size_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         source_file = g_file_new_for_uri (uri);
1818         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1819                 ev_window_load_file_remote (ev_window, source_file);
1820         } else {
1821                 g_object_unref (source_file);
1822                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1823         }
1824 }
1825
1826 static void
1827 ev_window_reload_local (EvWindow *ev_window)
1828 {
1829         const gchar *uri;
1830
1831         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1832         ev_window->priv->reload_job = ev_job_load_new (uri);
1833         g_signal_connect (ev_window->priv->reload_job, "finished",
1834                           G_CALLBACK (ev_window_reload_job_cb),
1835                           ev_window);
1836         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1837 }
1838
1839 static gboolean
1840 show_reloading_progress (EvWindow *ev_window)
1841 {
1842         GtkWidget *area;
1843         gchar     *text;
1844
1845         if (ev_window->priv->message_area)
1846                 return FALSE;
1847
1848         text = g_strdup_printf (_("Reloading document from %s"),
1849                                 ev_window->priv->uri);
1850         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1851                                              text,
1852                                              GTK_STOCK_CLOSE,
1853                                              GTK_RESPONSE_CLOSE,
1854                                              GTK_STOCK_CANCEL,
1855                                              GTK_RESPONSE_CANCEL,
1856                                              NULL);
1857         g_signal_connect (area, "response",
1858                           G_CALLBACK (ev_window_progress_response_cb),
1859                           ev_window);
1860         gtk_widget_show (area);
1861         ev_window_set_message_area (ev_window, area);
1862         g_free (text);
1863
1864         return FALSE;
1865 }
1866
1867 static void
1868 reload_remote_copy_ready_cb (GFile        *remote,
1869                              GAsyncResult *async_result,
1870                              EvWindow     *ev_window)
1871 {
1872         GError *error = NULL;
1873
1874         ev_window_clear_progress_idle (ev_window);
1875
1876         g_file_copy_finish (remote, async_result, &error);
1877         if (error) {
1878                 if (error->domain != G_IO_ERROR ||
1879                     error->code != G_IO_ERROR_CANCELLED)
1880                         ev_window_error_message (ev_window, error,
1881                                                  "%s", _("Failed to reload document."));
1882                 g_error_free (error);
1883         } else {
1884                 ev_window_reload_local (ev_window);
1885         }
1886
1887         g_object_unref (remote);
1888 }
1889
1890 static void
1891 reload_remote_copy_progress_cb (goffset   n_bytes,
1892                                 goffset   total_bytes,
1893                                 EvWindow *ev_window)
1894 {
1895         gchar *status;
1896         gdouble fraction;
1897
1898         if (!ev_window->priv->message_area)
1899                 return;
1900
1901         fraction = n_bytes / (gdouble)total_bytes;
1902         status = g_strdup_printf (_("Downloading document (%d%%)"),
1903                                   (gint)(fraction * 100));
1904
1905         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1906                                              status);
1907         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1908                                                fraction);
1909
1910         g_free (status);
1911 }
1912
1913 static void
1914 query_remote_uri_mtime_cb (GFile        *remote,
1915                            GAsyncResult *async_result,
1916                            EvWindow     *ev_window)
1917 {
1918         GFileInfo *info;
1919         GTimeVal   mtime;
1920         GError    *error = NULL;
1921
1922         info = g_file_query_info_finish (remote, async_result, &error);
1923         if (error) {
1924                 g_error_free (error);
1925                 g_object_unref (remote);
1926                 ev_window_reload_local (ev_window);
1927
1928                 return;
1929         }
1930
1931         g_file_info_get_modification_time (info, &mtime);
1932         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1933                 GFile *target_file;
1934
1935                 /* Remote file has changed */
1936                 ev_window->priv->uri_mtime = mtime.tv_sec;
1937
1938                 ev_window_reset_progress_cancellable (ev_window);
1939
1940                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1941                 g_file_copy_async (remote, target_file,
1942                                    G_FILE_COPY_OVERWRITE,
1943                                    G_PRIORITY_DEFAULT,
1944                                    ev_window->priv->progress_cancellable,
1945                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1946                                    ev_window,
1947                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1948                                    ev_window);
1949                 g_object_unref (target_file);
1950                 ev_window_show_progress_message (ev_window, 1,
1951                                                  (GSourceFunc)show_reloading_progress);
1952         } else {
1953                 g_object_unref (remote);
1954                 ev_window_reload_local (ev_window);
1955         }
1956
1957         g_object_unref (info);
1958 }
1959
1960 static void
1961 ev_window_reload_remote (EvWindow *ev_window)
1962 {
1963         GFile *remote;
1964
1965         remote = g_file_new_for_uri (ev_window->priv->uri);
1966         /* Reload the remote uri only if it has changed */
1967         g_file_query_info_async (remote,
1968                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1969                                  0, G_PRIORITY_DEFAULT,
1970                                  NULL,
1971                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1972                                  ev_window);
1973 }
1974
1975 static void
1976 ev_window_reload_document (EvWindow *ev_window)
1977 {
1978         gint page;
1979
1980
1981         ev_window_clear_reload_job (ev_window);
1982         ev_window->priv->in_reload = TRUE;
1983
1984         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1985
1986         if (ev_window->priv->dest)
1987                 g_object_unref (ev_window->priv->dest);
1988         /* FIXME: save the scroll position too (xyz dest) */
1989         ev_window->priv->dest = ev_link_dest_new_page (page);
1990
1991         if (ev_window->priv->local_uri) {
1992                 ev_window_reload_remote (ev_window);
1993         } else {
1994                 ev_window_reload_local (ev_window);
1995         }
1996 }
1997
1998 static void
1999 file_open_dialog_response_cb (GtkWidget *chooser,
2000                               gint       response_id,
2001                               EvWindow  *ev_window)
2002 {
2003         gchar *uri;
2004
2005         if (response_id == GTK_RESPONSE_OK) {
2006                 GSList *uris;
2007
2008                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2009
2010                 ev_application_open_uri_list (EV_APP, uris,
2011                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2012                                               GDK_CURRENT_TIME);
2013
2014                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2015                 g_slist_free (uris);
2016         }
2017
2018         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
2019         ev_application_set_chooser_uri (EV_APP, uri);
2020         g_free (uri);
2021
2022         gtk_widget_destroy (chooser);
2023 }
2024
2025 static void
2026 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2027 {
2028         GtkWidget *chooser;
2029
2030         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2031                                                GTK_WINDOW (window),
2032                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2033                                                GTK_STOCK_CANCEL,
2034                                                GTK_RESPONSE_CANCEL,
2035                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2036                                                NULL);
2037
2038         ev_document_factory_add_filters (chooser, NULL);
2039         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2040         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2041         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
2042                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2043                                           ev_application_get_chooser_uri (EV_APP));
2044         } else if (window->priv->uri != NULL) {
2045                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2046                                           window->priv->uri);
2047         } else {
2048                 const gchar *folder;
2049
2050                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2051                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2052                                                      folder ? folder : g_get_home_dir ());
2053         }
2054
2055         g_signal_connect (chooser, "response",
2056                           G_CALLBACK (file_open_dialog_response_cb),
2057                           window);
2058
2059         gtk_widget_show (chooser);
2060 }
2061
2062 static gchar *
2063 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2064 {
2065         gchar *tmp_filename = NULL;
2066         gchar *name;
2067         gint   res;
2068         guint  i = 0;
2069
2070         name = g_path_get_basename (filename);
2071
2072         do {
2073                 gchar *basename;
2074
2075                 if (tmp_filename)
2076                         g_free (tmp_filename);
2077
2078                 basename = g_strdup_printf ("%s-%d", name, i++);
2079                 tmp_filename = g_build_filename (ev_tmp_dir (),
2080                                                  basename, NULL);
2081
2082                 g_free (basename);
2083         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
2084
2085         g_free (name);
2086
2087         if (res != 0 && errno != EEXIST) {
2088                 if (error) {
2089                         *error = g_error_new (G_FILE_ERROR,
2090                                               g_file_error_from_errno (errno),
2091                                               _("Couldn't create symlink “%s”: %s"),
2092                                               tmp_filename, strerror (errno));
2093                 }
2094
2095                 g_free (tmp_filename);
2096
2097                 return NULL;
2098         }
2099
2100         return tmp_filename;
2101 }
2102
2103 static void
2104 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2105 {
2106         GError      *error = NULL;
2107         gchar       *symlink_uri;
2108         gchar       *old_filename;
2109         gchar       *new_filename;
2110         const gchar *uri_unc;
2111
2112         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2113                                      "uri-uncompressed");
2114         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2115                                             NULL, NULL);
2116         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2117
2118         if (error) {
2119                 ev_window_error_message (window, error,
2120                                          "%s", _("Cannot open a copy."));
2121                 g_error_free (error);
2122                 g_free (old_filename);
2123                 g_free (new_filename);
2124
2125                 return;
2126         }
2127
2128         g_free (old_filename);
2129
2130         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2131         g_free (new_filename);
2132
2133         ev_application_open_uri_at_dest (EV_APP,
2134                                          symlink_uri,
2135                                          gtk_window_get_screen (GTK_WINDOW (window)),
2136                                          dest,
2137                                          0,
2138                                          NULL,
2139                                          GDK_CURRENT_TIME);
2140         g_free (symlink_uri);
2141 }
2142
2143 static void
2144 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2145 {
2146         EvPageCache *page_cache;
2147         EvLinkDest  *dest;
2148         gint         current_page;
2149
2150         page_cache = ev_page_cache_get (window->priv->document);
2151         current_page = ev_page_cache_get_current_page (page_cache);
2152
2153         dest = ev_link_dest_new_page (current_page);
2154         ev_window_cmd_file_open_copy_at_dest (window, dest);
2155         g_object_unref (dest);
2156 }
2157
2158 static void
2159 ev_window_cmd_recent_file_activate (GtkAction *action,
2160                                     EvWindow  *window)
2161 {
2162         GtkRecentInfo *info;
2163         const gchar   *uri;
2164
2165         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2166         g_assert (info != NULL);
2167
2168         uri = gtk_recent_info_get_uri (info);
2169
2170         ev_application_open_uri_at_dest (EV_APP, uri,
2171                                          gtk_window_get_screen (GTK_WINDOW (window)),
2172                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2173 }
2174
2175 static void
2176 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2177                                              const gchar        *uri,
2178                                              EvWindow           *window)
2179 {
2180         ev_application_open_uri_at_dest (EV_APP, uri,
2181                                          gtk_window_get_screen (GTK_WINDOW (window)),
2182                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2183 }
2184
2185 static void
2186 ev_window_add_recent (EvWindow *window, const char *filename)
2187 {
2188         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2189 }
2190
2191 static gint
2192 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2193 {
2194         gboolean     has_ev_a, has_ev_b;
2195         const gchar *evince = g_get_application_name ();
2196
2197         has_ev_a = gtk_recent_info_has_application (a, evince);
2198         has_ev_b = gtk_recent_info_has_application (b, evince);
2199
2200         if (has_ev_a && has_ev_b) {
2201                 time_t time_a, time_b;
2202
2203                 time_a = gtk_recent_info_get_modified (a);
2204                 time_b = gtk_recent_info_get_modified (b);
2205
2206                 return (time_b - time_a);
2207         } else if (has_ev_a) {
2208                 return -1;
2209         } else if (has_ev_b) {
2210                 return 1;
2211         }
2212
2213         return 0;
2214 }
2215
2216 /*
2217  * Doubles underscore to avoid spurious menu accels.
2218  */
2219 static gchar *
2220 ev_window_get_recent_file_label (gint index, const gchar *filename)
2221 {
2222         GString *str;
2223         gint length;
2224         const gchar *p;
2225         const gchar *end;
2226         gboolean is_rtl;
2227
2228         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2229
2230         g_return_val_if_fail (filename != NULL, NULL);
2231
2232         length = strlen (filename);
2233         str = g_string_sized_new (length + 10);
2234         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2235
2236         p = filename;
2237         end = filename + length;
2238
2239         while (p != end) {
2240                 const gchar *next;
2241                 next = g_utf8_next_char (p);
2242
2243                 switch (*p) {
2244                         case '_':
2245                                 g_string_append (str, "__");
2246                                 break;
2247                         default:
2248                                 g_string_append_len (str, p, next - p);
2249                                 break;
2250                 }
2251
2252                 p = next;
2253         }
2254
2255         return g_string_free (str, FALSE);
2256 }
2257
2258 static void
2259 ev_window_setup_recent (EvWindow *ev_window)
2260 {
2261         GList        *items, *l;
2262         guint         n_items = 0;
2263         const gchar  *evince = g_get_application_name ();
2264         static guint  i = 0;
2265
2266         if (ev_window->priv->recent_ui_id > 0) {
2267                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2268                                           ev_window->priv->recent_ui_id);
2269                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2270         }
2271         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2272
2273         if (ev_window->priv->recent_action_group) {
2274                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2275                                                     ev_window->priv->recent_action_group);
2276                 g_object_unref (ev_window->priv->recent_action_group);
2277         }
2278         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2279         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2280                                             ev_window->priv->recent_action_group, 0);
2281
2282         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2283         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2284
2285         for (l = items; l && l->data; l = g_list_next (l)) {
2286                 GtkRecentInfo *info;
2287                 GtkAction     *action;
2288                 gchar         *action_name;
2289                 gchar         *label;
2290
2291                 info = (GtkRecentInfo *) l->data;
2292
2293                 if (!gtk_recent_info_has_application (info, evince) ||
2294                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2295                         continue;
2296
2297                 action_name = g_strdup_printf ("RecentFile%u", i++);
2298                 label = ev_window_get_recent_file_label (
2299                         n_items + 1, gtk_recent_info_get_display_name (info));
2300
2301                 action = g_object_new (GTK_TYPE_ACTION,
2302                                        "name", action_name,
2303                                        "label", label,
2304                                        NULL);
2305
2306                 g_object_set_data_full (G_OBJECT (action),
2307                                         "gtk-recent-info",
2308                                         gtk_recent_info_ref (info),
2309                                         (GDestroyNotify) gtk_recent_info_unref);
2310
2311                 g_signal_connect (action, "activate",
2312                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2313                                   (gpointer) ev_window);
2314
2315                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2316                                              action);
2317                 g_object_unref (action);
2318
2319                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2320                                        ev_window->priv->recent_ui_id,
2321                                        "/MainMenu/FileMenu/RecentFilesMenu",
2322                                        label,
2323                                        action_name,
2324                                        GTK_UI_MANAGER_MENUITEM,
2325                                        FALSE);
2326                 g_free (action_name);
2327                 g_free (label);
2328
2329                 if (++n_items == 5)
2330                         break;
2331         }
2332
2333         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2334         g_list_free (items);
2335 }
2336
2337 static gboolean
2338 show_saving_progress (GFile *dst)
2339 {
2340         EvWindow  *ev_window;
2341         GtkWidget *area;
2342         gchar     *text;
2343         gchar     *uri;
2344         EvSaveType save_type;
2345
2346         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2347         ev_window->priv->progress_idle = 0;
2348
2349         if (ev_window->priv->message_area)
2350                 return FALSE;
2351
2352         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2353         uri = g_file_get_uri (dst);
2354         switch (save_type) {
2355         case EV_SAVE_DOCUMENT:
2356                 text = g_strdup_printf (_("Saving document to %s"), uri);
2357                 break;
2358         case EV_SAVE_ATTACHMENT:
2359                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2360                 break;
2361         case EV_SAVE_IMAGE:
2362                 text = g_strdup_printf (_("Saving image to %s"), uri);
2363                 break;
2364         default:
2365                 g_assert_not_reached ();
2366         }
2367         g_free (uri);
2368         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2369                                              text,
2370                                              GTK_STOCK_CLOSE,
2371                                              GTK_RESPONSE_CLOSE,
2372                                              GTK_STOCK_CANCEL,
2373                                              GTK_RESPONSE_CANCEL,
2374                                              NULL);
2375         g_signal_connect (area, "response",
2376                           G_CALLBACK (ev_window_progress_response_cb),
2377                           ev_window);
2378         gtk_widget_show (area);
2379         ev_window_set_message_area (ev_window, area);
2380         g_free (text);
2381
2382         return FALSE;
2383 }
2384
2385 static void
2386 window_save_file_copy_ready_cb (GFile        *src,
2387                                 GAsyncResult *async_result,
2388                                 GFile        *dst)
2389 {
2390         EvWindow *ev_window;
2391         GError   *error = NULL;
2392
2393         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2394         ev_window_clear_progress_idle (ev_window);
2395
2396         if (g_file_copy_finish (src, async_result, &error)) {
2397                 ev_tmp_file_unlink (src);
2398                 return;
2399         }
2400
2401         if (error->domain != G_IO_ERROR ||
2402             error->code != G_IO_ERROR_CANCELLED) {
2403                 gchar *name;
2404
2405                 name = g_file_get_basename (dst);
2406                 ev_window_error_message (ev_window, error,
2407                                          _("The file could not be saved as “%s”."),
2408                                          name);
2409                 g_free (name);
2410         }
2411         ev_tmp_file_unlink (src);
2412         g_error_free (error);
2413 }
2414
2415 static void
2416 window_save_file_copy_progress_cb (goffset n_bytes,
2417                                    goffset total_bytes,
2418                                    GFile  *dst)
2419 {
2420         EvWindow  *ev_window;
2421         EvSaveType save_type;
2422         gchar     *status;
2423         gdouble    fraction;
2424
2425         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2426
2427         if (!ev_window->priv->message_area)
2428                 return;
2429
2430         fraction = n_bytes / (gdouble)total_bytes;
2431         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2432
2433         switch (save_type) {
2434         case EV_SAVE_DOCUMENT:
2435                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2436                                           (gint)(fraction * 100));
2437                 break;
2438         case EV_SAVE_ATTACHMENT:
2439                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2440                                           (gint)(fraction * 100));
2441                 break;
2442         case EV_SAVE_IMAGE:
2443                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2444                                           (gint)(fraction * 100));
2445                 break;
2446         default:
2447                 g_assert_not_reached ();
2448         }
2449
2450         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2451                                              status);
2452         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2453                                                fraction);
2454
2455         g_free (status);
2456 }
2457
2458 static void
2459 ev_window_save_remote (EvWindow  *ev_window,
2460                        EvSaveType save_type,
2461                        GFile     *src,
2462                        GFile     *dst)
2463 {
2464         ev_window_reset_progress_cancellable (ev_window);
2465         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2466         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2467         g_file_copy_async (src, dst,
2468                            G_FILE_COPY_OVERWRITE,
2469                            G_PRIORITY_DEFAULT,
2470                            ev_window->priv->progress_cancellable,
2471                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2472                            dst,
2473                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2474                            dst);
2475         ev_window->priv->progress_idle =
2476                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2477                                             1,
2478                                             (GSourceFunc)show_saving_progress,
2479                                             dst,
2480                                             NULL);
2481 }
2482
2483 static void
2484 ev_window_clear_save_job (EvWindow *ev_window)
2485 {
2486         if (ev_window->priv->save_job != NULL) {
2487                 if (!ev_job_is_finished (ev_window->priv->save_job))
2488                         ev_job_cancel (ev_window->priv->save_job);
2489
2490                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2491                                                       ev_window_save_job_cb,
2492                                                       ev_window);
2493                 g_object_unref (ev_window->priv->save_job);
2494                 ev_window->priv->save_job = NULL;
2495         }
2496 }
2497
2498 static void
2499 ev_window_save_job_cb (EvJob     *job,
2500                        EvWindow  *window)
2501 {
2502         if (ev_job_is_failed (job)) {
2503                 ev_window_error_message (window, job->error,
2504                                          _("The file could not be saved as “%s”."),
2505                                          EV_JOB_SAVE (job)->uri);
2506         }
2507
2508         ev_window_clear_save_job (window);
2509 }
2510
2511 static void
2512 file_save_dialog_response_cb (GtkWidget *fc,
2513                               gint       response_id,
2514                               EvWindow  *ev_window)
2515 {
2516         gchar *uri;
2517
2518         if (response_id != GTK_RESPONSE_OK) {
2519                 gtk_widget_destroy (fc);
2520                 return;
2521         }
2522
2523         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2524         /* FIXME: remote copy should be done here rather than in the save job,
2525          * so that we can track progress and cancel the operation
2526          */
2527
2528         ev_window_clear_save_job (ev_window);
2529         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2530                                                      uri, ev_window->priv->uri);
2531         g_signal_connect (ev_window->priv->save_job, "finished",
2532                           G_CALLBACK (ev_window_save_job_cb),
2533                           ev_window);
2534         /* The priority doesn't matter for this job */
2535         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2536
2537         g_free (uri);
2538         gtk_widget_destroy (fc);
2539 }
2540
2541 static void
2542 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2543 {
2544         GtkWidget *fc;
2545         gchar *base_name;
2546         GFile *file;
2547         const gchar *folder;
2548
2549         fc = gtk_file_chooser_dialog_new (
2550                 _("Save a Copy"),
2551                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2552                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2553                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2554                 NULL);
2555
2556         ev_document_factory_add_filters (fc, ev_window->priv->document);
2557         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2558         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2559                                                 GTK_RESPONSE_OK,
2560                                                 GTK_RESPONSE_CANCEL,
2561                                                 -1);
2562
2563         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2564         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2565         file = g_file_new_for_uri (ev_window->priv->uri);
2566         base_name = g_file_get_basename (file);
2567         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2568
2569         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2570         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2571                                              folder ? folder : g_get_home_dir ());
2572
2573         g_object_unref (file);
2574         g_free (base_name);
2575
2576         g_signal_connect (fc, "response",
2577                           G_CALLBACK (file_save_dialog_response_cb),
2578                           ev_window);
2579
2580         gtk_widget_show (fc);
2581 }
2582
2583 static void
2584 ev_window_load_print_settings_from_metadata (EvWindow *window)
2585 {
2586         gchar *uri = window->priv->uri;
2587         gint   i;
2588
2589         /* Load print setting that are specific to the document */
2590         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2591                 GValue   value = { 0, };
2592                 gboolean success;
2593
2594                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2595                 gtk_print_settings_set (window->priv->print_settings,
2596                                         document_print_settings[i],
2597                                         success ? g_value_get_string (&value) : NULL);
2598                 if (success)
2599                         g_value_unset (&value);
2600         }
2601 }
2602
2603 static void
2604 ev_window_save_print_settings (EvWindow *window)
2605 {
2606         gchar *uri = window->priv->uri;
2607         gint   i;
2608
2609         /* Save print settings that are specific to the document */
2610         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2611                 const gchar *value;
2612
2613                 value = gtk_print_settings_get (window->priv->print_settings,
2614                                                 document_print_settings[i]);
2615                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2616         }
2617 }
2618
2619 static void
2620 ev_window_save_print_page_setup (EvWindow *window)
2621 {
2622         gchar        *uri = window->priv->uri;
2623         GtkPageSetup *page_setup = window->priv->print_page_setup;
2624
2625         /* Save page setup options that are specific to the document */
2626         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2627                                      gtk_page_setup_get_orientation (page_setup));
2628         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2629                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2630         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2631                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2632         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2633                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2634         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2635                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2636 }
2637
2638 static void
2639 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2640 {
2641         gchar        *uri = window->priv->uri;
2642         GtkPageSetup *page_setup = window->priv->print_page_setup;
2643         GtkPaperSize *paper_size;
2644         GValue        value = { 0, };
2645
2646         paper_size = gtk_page_setup_get_paper_size (page_setup);
2647
2648         /* Load page setup options that are specific to the document */
2649         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2650                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2651                 g_value_unset (&value);
2652         } else {
2653                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2654         }
2655
2656         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2657                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2658                 g_value_unset (&value);
2659         } else {
2660                 gtk_page_setup_set_top_margin (page_setup,
2661                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2662                                                GTK_UNIT_MM);
2663         }
2664
2665         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2666                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2667                 g_value_unset (&value);
2668         } else {
2669                 gtk_page_setup_set_bottom_margin (page_setup,
2670                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2671                                                   GTK_UNIT_MM);
2672         }
2673
2674         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2675                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2676                 g_value_unset (&value);
2677         } else {
2678                 gtk_page_setup_set_left_margin (page_setup,
2679                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2680                                                 GTK_UNIT_MM);
2681         }
2682
2683         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2684                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2685                 g_value_unset (&value);
2686         } else {
2687                 gtk_page_setup_set_right_margin (page_setup,
2688                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2689                                                  GTK_UNIT_MM);
2690         }
2691 }
2692
2693 static void
2694 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2695                                     EvWindow     *window)
2696 {
2697         /* Dialog was canceled */
2698         if (!page_setup)
2699                 return;
2700
2701         if (window->priv->print_page_setup != page_setup) {
2702                 if (window->priv->print_page_setup)
2703                         g_object_unref (window->priv->print_page_setup);
2704                 window->priv->print_page_setup = g_object_ref (page_setup);
2705         }
2706
2707         ev_application_set_page_setup (EV_APP, page_setup);
2708         ev_window_save_print_page_setup (window);
2709 }
2710
2711 static void
2712 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2713 {
2714         if (!ev_window->priv->print_page_setup) {
2715                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2716                         ev_application_get_page_setup (EV_APP));
2717                 ev_window_load_print_page_setup_from_metadata (ev_window);
2718         }
2719
2720         gtk_print_run_page_setup_dialog_async (
2721                 GTK_WINDOW (ev_window),
2722                 ev_window->priv->print_page_setup,
2723                 ev_window->priv->print_settings,
2724                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2725                 ev_window);
2726 }
2727
2728 static void
2729 ev_window_print_cancel (EvWindow *ev_window)
2730 {
2731         EvPrintOperation *op;
2732
2733         if (!ev_window->priv->print_queue)
2734                 return;
2735
2736         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2737                 ev_print_operation_cancel (op);
2738         }
2739 }
2740
2741 static void
2742 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2743                                              gint      n_jobs)
2744 {
2745         gchar *text = NULL;
2746
2747         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2748             !ev_window->priv->print_queue)
2749                 return;
2750
2751         if (n_jobs == 0) {
2752                 ev_window_set_message_area (ev_window, NULL);
2753                 return;
2754         }
2755
2756         if (n_jobs > 1) {
2757                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2758                                                   "%d pending jobs in queue",
2759                                                   n_jobs - 1), n_jobs - 1);
2760         }
2761
2762         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2763                                             text);
2764         g_free (text);
2765 }
2766
2767 static gboolean
2768 destroy_window (GtkWidget *window)
2769 {
2770         gtk_widget_destroy (window);
2771
2772         return FALSE;
2773 }
2774
2775 static void
2776 ev_window_print_operation_done (EvPrintOperation       *op,
2777                                 GtkPrintOperationResult result,
2778                                 EvWindow               *ev_window)
2779 {
2780         gint n_jobs;
2781
2782         switch (result) {
2783         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2784                 GtkPrintSettings *print_settings;
2785
2786                 print_settings = ev_print_operation_get_print_settings (op);
2787                 if (ev_window->priv->print_settings != print_settings) {
2788                         if (ev_window->priv->print_settings)
2789                                 g_object_unref (ev_window->priv->print_settings);
2790                         ev_window->priv->print_settings = g_object_ref (print_settings);
2791                 }
2792
2793                 ev_application_set_print_settings (EV_APP, print_settings);
2794                 ev_window_save_print_settings (ev_window);
2795         }
2796
2797                 break;
2798         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2799                 GtkWidget *dialog;
2800                 GError    *error = NULL;
2801
2802
2803                 ev_print_operation_get_error (op, &error);
2804
2805                 /* The message area is already used by
2806                  * the printing progress, so it's better to
2807                  * use a popup dialog in this case
2808                  */
2809                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2810                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2811                                                  GTK_MESSAGE_ERROR,
2812                                                  GTK_BUTTONS_CLOSE,
2813                                                  "%s", _("Failed to print document"));
2814                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2815                                                           "%s", error->message);
2816                 g_signal_connect (dialog, "response",
2817                                   G_CALLBACK (gtk_widget_destroy),
2818                                   NULL);
2819                 gtk_widget_show (dialog);
2820
2821                 g_error_free (error);
2822         }
2823                 break;
2824         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2825         default:
2826                 break;
2827         }
2828
2829         g_queue_remove (ev_window->priv->print_queue, op);
2830         g_object_unref (op);
2831         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2832         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2833
2834         if (n_jobs == 0 && ev_window->priv->close_after_print)
2835                 g_idle_add ((GSourceFunc)destroy_window,
2836                             ev_window);
2837 }
2838
2839 static void
2840 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2841                                       gint                   response,
2842                                       EvWindow              *ev_window)
2843 {
2844         if (response == GTK_RESPONSE_CANCEL) {
2845                 EvPrintOperation *op;
2846
2847                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2848                 ev_print_operation_cancel (op);
2849         } else {
2850                 gtk_widget_hide (GTK_WIDGET (area));
2851         }
2852 }
2853
2854 static void
2855 ev_window_print_operation_status_changed (EvPrintOperation *op,
2856                                           EvWindow         *ev_window)
2857 {
2858         const gchar *status;
2859         gdouble      fraction;
2860
2861         status = ev_print_operation_get_status (op);
2862         fraction = ev_print_operation_get_progress (op);
2863
2864         if (!ev_window->priv->message_area) {
2865                 GtkWidget   *area;
2866                 const gchar *job_name;
2867                 gchar       *text;
2868
2869                 job_name = ev_print_operation_get_job_name (op);
2870                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2871
2872                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2873                                                      text,
2874                                                      GTK_STOCK_CLOSE,
2875                                                      GTK_RESPONSE_CLOSE,
2876                                                      GTK_STOCK_CANCEL,
2877                                                      GTK_RESPONSE_CANCEL,
2878                                                      NULL);
2879                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2880                 g_signal_connect (area, "response",
2881                                   G_CALLBACK (ev_window_print_progress_response_cb),
2882                                   ev_window);
2883                 gtk_widget_show (area);
2884                 ev_window_set_message_area (ev_window, area);
2885                 g_free (text);
2886         }
2887
2888         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2889                                              status);
2890         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2891                                                fraction);
2892 }
2893
2894 static void
2895 ev_window_print_operation_begin_print (EvPrintOperation *op,
2896                                        EvWindow         *ev_window)
2897 {
2898         GtkPrintSettings *print_settings;
2899
2900         if (!ev_window->priv->print_queue)
2901                 ev_window->priv->print_queue = g_queue_new ();
2902
2903         g_queue_push_head (ev_window->priv->print_queue, op);
2904         ev_window_print_update_pending_jobs_message (ev_window,
2905                                                      g_queue_get_length (ev_window->priv->print_queue));
2906
2907         if (ev_window->priv->print_settings)
2908                 g_object_unref (ev_window->priv->print_settings);
2909         print_settings = ev_print_operation_get_print_settings (op);
2910         ev_window->priv->print_settings = g_object_ref (print_settings);
2911 }
2912
2913 void
2914 ev_window_print_range (EvWindow *ev_window,
2915                        gint      first_page,
2916                        gint      last_page)
2917 {
2918         EvPrintOperation *op;
2919         EvPageCache      *page_cache;
2920         gint              current_page;
2921         gint              document_last_page;
2922
2923         g_return_if_fail (EV_IS_WINDOW (ev_window));
2924         g_return_if_fail (ev_window->priv->document != NULL);
2925
2926         if (!ev_window->priv->print_queue)
2927                 ev_window->priv->print_queue = g_queue_new ();
2928
2929         op = ev_print_operation_new (ev_window->priv->document);
2930         g_signal_connect (op, "begin_print",
2931                           G_CALLBACK (ev_window_print_operation_begin_print),
2932                           (gpointer)ev_window);
2933         g_signal_connect (op, "status_changed",
2934                           G_CALLBACK (ev_window_print_operation_status_changed),
2935                           (gpointer)ev_window);
2936         g_signal_connect (op, "done",
2937                           G_CALLBACK (ev_window_print_operation_done),
2938                           (gpointer)ev_window);
2939
2940         page_cache = ev_page_cache_get (ev_window->priv->document);
2941         current_page = ev_page_cache_get_current_page (page_cache);
2942         document_last_page = ev_page_cache_get_n_pages (page_cache);
2943
2944         if (!ev_window->priv->print_settings) {
2945                 ev_window->priv->print_settings = gtk_print_settings_copy (
2946                         ev_application_get_print_settings (EV_APP));
2947                 ev_window_load_print_settings_from_metadata (ev_window);
2948         }
2949
2950         if (first_page != 1 || last_page != document_last_page) {
2951                 GtkPageRange range;
2952
2953                 /* Ranges in GtkPrint are 0 - N */
2954                 range.start = first_page - 1;
2955                 range.end = last_page - 1;
2956
2957                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2958                                                     GTK_PRINT_PAGES_RANGES);
2959                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2960                                                     &range, 1);
2961         }
2962
2963         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
2964         ev_print_operation_set_current_page (op, current_page);
2965         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
2966         if (ev_window->priv->print_page_setup)
2967                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
2968
2969         ev_print_operation_run (op, GTK_WINDOW (ev_window));
2970 }
2971
2972 static void
2973 ev_window_print (EvWindow *window)
2974 {
2975         EvPageCache *page_cache;
2976         gint         last_page;
2977
2978         page_cache = ev_page_cache_get (window->priv->document);
2979         last_page = ev_page_cache_get_n_pages (page_cache);
2980
2981         ev_window_print_range (window, 1, last_page);
2982 }
2983
2984 static void
2985 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2986 {
2987         ev_window_print (ev_window);
2988 }
2989
2990 static void
2991 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2992 {
2993         if (ev_window->priv->properties == NULL) {
2994                 ev_window->priv->properties = ev_properties_dialog_new ();
2995                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2996                                                    ev_window->priv->uri,
2997                                                    ev_window->priv->document);
2998                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2999                                            (gpointer) &(ev_window->priv->properties));
3000                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3001                                               GTK_WINDOW (ev_window));
3002         }
3003
3004         ev_document_fc_mutex_lock ();
3005         gtk_widget_show (ev_window->priv->properties);
3006         ev_document_fc_mutex_unlock ();
3007 }
3008
3009 static void
3010 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3011                                          gint       response,
3012                                          EvWindow  *ev_window)
3013 {
3014         gtk_widget_destroy (GTK_WIDGET (dialog));
3015
3016         switch (response) {
3017         case GTK_RESPONSE_YES:
3018                 if (!ev_window->priv->print_queue ||
3019                     g_queue_is_empty (ev_window->priv->print_queue))
3020                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3021                 else
3022                         ev_window->priv->close_after_print = TRUE;
3023                 break;
3024         case GTK_RESPONSE_NO:
3025                 ev_window->priv->close_after_print = TRUE;
3026                 if (ev_window->priv->print_queue &&
3027                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3028                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3029                         ev_window_print_cancel (ev_window);
3030                 } else {
3031                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3032                 }
3033                 break;
3034         case GTK_RESPONSE_CANCEL:
3035         default:
3036                 ev_window->priv->close_after_print = FALSE;
3037         }
3038 }
3039
3040 static void
3041 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3042 {
3043         GtkWidget *dialog;
3044         gchar     *text, *markup;
3045         gint       n_print_jobs;
3046
3047         n_print_jobs = ev_window->priv->print_queue ?
3048                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3049
3050         if (n_print_jobs == 0) {
3051                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3052                 return;
3053         }
3054
3055         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3056                                          GTK_DIALOG_MODAL,
3057                                          GTK_MESSAGE_QUESTION,
3058                                          GTK_BUTTONS_NONE,
3059                                          NULL);
3060         if (n_print_jobs == 1) {
3061                 EvPrintOperation *op;
3062                 const gchar      *job_name;
3063
3064                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3065                 job_name = ev_print_operation_get_job_name (op);
3066
3067                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3068                                         job_name);
3069         } else {
3070                 text = g_strdup_printf (_("There are %d print jobs active. "
3071                                           "Wait until print finishes before closing?"),
3072                                         n_print_jobs);
3073         }
3074
3075         markup = g_strdup_printf ("<b>%s</b>", text);
3076         g_free (text);
3077
3078         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3079         g_free (markup);
3080
3081         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3082                                                   _("If you close the window, pending print "
3083                                                     "jobs will not be printed."));
3084
3085         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3086                                 _("Cancel _print and Close"),
3087                                 GTK_RESPONSE_NO,
3088                                 GTK_STOCK_CANCEL,
3089                                 GTK_RESPONSE_CANCEL,
3090                                 _("Close _after Printing"),
3091                                 GTK_RESPONSE_YES,
3092                                 NULL);
3093         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3094         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3095                                                  GTK_RESPONSE_YES,
3096                                                  GTK_RESPONSE_NO,
3097                                                  GTK_RESPONSE_CANCEL,
3098                                                  -1);
3099
3100         g_signal_connect (dialog, "response",
3101                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3102                           ev_window);
3103         gtk_widget_show (dialog);
3104 }
3105
3106 static void
3107 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3108 {
3109         GtkAction *action;
3110
3111         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3112         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3113         update_chrome_visibility (window);
3114
3115         action = gtk_action_group_get_action (window->priv->action_group,
3116                                               PAGE_SELECTOR_ACTION);
3117         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3118 }
3119
3120 static void
3121 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3122 {
3123         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3124 }
3125
3126 static void
3127 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3128 {
3129         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3130 }
3131
3132 static void
3133 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3134 {
3135         gboolean continuous;
3136
3137         ev_window_stop_presentation (ev_window, TRUE);
3138         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3139         g_object_set (G_OBJECT (ev_window->priv->view),
3140                       "continuous", continuous,
3141                       NULL);
3142         ev_window_update_actions (ev_window);
3143 }
3144
3145 static void
3146 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3147 {
3148         gboolean dual_page;
3149
3150         ev_window_stop_presentation (ev_window, TRUE);
3151         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3152         g_object_set (G_OBJECT (ev_window->priv->view),
3153                       "dual-page", dual_page,
3154                       NULL);
3155         ev_window_update_actions (ev_window);
3156 }
3157
3158 static void
3159 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3160 {
3161         ev_window_stop_presentation (ev_window, TRUE);
3162
3163         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3164                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3165         } else {
3166                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3167         }
3168         ev_window_update_actions (ev_window);
3169 }
3170
3171 static void
3172 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3173 {
3174         ev_window_stop_presentation (ev_window, TRUE);
3175
3176         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3177                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3178         } else {
3179                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3180         }
3181         ev_window_update_actions (ev_window);
3182 }
3183
3184
3185 static void
3186 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3187 {
3188         g_return_if_fail (EV_IS_WINDOW (ev_window));
3189
3190         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3191 }
3192
3193 static void
3194 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3195 {
3196         g_return_if_fail (EV_IS_WINDOW (ev_window));
3197
3198         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3199                 g_error ("Find action should be insensitive since document doesn't support find");
3200                 return;
3201         }
3202
3203         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3204         update_chrome_visibility (ev_window);
3205         gtk_widget_grab_focus (ev_window->priv->find_bar);
3206 }
3207
3208 static void
3209 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3210 {
3211         g_return_if_fail (EV_IS_WINDOW (ev_window));
3212
3213         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3214         update_chrome_visibility (ev_window);
3215         gtk_widget_grab_focus (ev_window->priv->find_bar);
3216         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3217 }
3218
3219 static void
3220 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3221 {
3222         g_return_if_fail (EV_IS_WINDOW (ev_window));
3223
3224         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3225         update_chrome_visibility (ev_window);
3226         gtk_widget_grab_focus (ev_window->priv->find_bar);
3227         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3228 }
3229
3230 static void
3231 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3232 {
3233         g_return_if_fail (EV_IS_WINDOW (ev_window));
3234
3235         ev_view_copy (EV_VIEW (ev_window->priv->view));
3236 }
3237
3238 static void
3239 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3240                                       EvWindow *ev_window)
3241 {
3242         if (!ev_window_is_empty (ev_window))
3243                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3244                                              gtk_paned_get_position (GTK_PANED (object)));
3245 }
3246
3247 static void
3248 ev_window_update_fullscreen_action (EvWindow *window)
3249 {
3250         GtkAction *action;
3251
3252         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3253         g_signal_handlers_block_by_func
3254                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3255         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3256                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3257         g_signal_handlers_unblock_by_func
3258                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3259 }
3260
3261 static void
3262 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3263 {
3264         GtkWidget *item;
3265
3266         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3267         g_object_set (item, "is-important", FALSE, NULL);
3268
3269         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3270         g_object_set (item, "is-important", FALSE, NULL);
3271
3272         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3273         g_object_set (item, "is-important", TRUE, NULL);
3274
3275         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3276         g_object_set (item, "is-important", TRUE, NULL);
3277 }
3278
3279 static void
3280 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3281 {
3282         static gboolean done = FALSE;
3283
3284         if (!done) {
3285                 gtk_rc_parse_string (
3286                         "\n"
3287                         "   style \"fullscreen-toolbar-style\"\n"
3288                         "   {\n"
3289                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3290                         "   }\n"
3291                         "\n"
3292                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3293                         "\n");
3294                 done = TRUE;
3295         }
3296
3297         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3298 }
3299
3300 static void
3301 ev_window_run_fullscreen (EvWindow *window)
3302 {
3303         EvView  *view = EV_VIEW (window->priv->view);
3304         gboolean fullscreen_window = TRUE;
3305
3306         if (ev_view_get_fullscreen (view))
3307                 return;
3308
3309         if (!window->priv->fullscreen_toolbar) {
3310                 window->priv->fullscreen_toolbar =
3311                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3312                                                    "/FullscreenToolbar");
3313
3314                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3315                                        GTK_TOOLBAR_BOTH_HORIZ);
3316                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3317                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3318
3319                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3320                                     window->priv->fullscreen_toolbar,
3321                                     FALSE, FALSE, 0);
3322                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3323                                        window->priv->fullscreen_toolbar, 1);
3324         }
3325
3326         if (ev_view_get_presentation (view)) {
3327                 ev_window_stop_presentation (window, FALSE);
3328                 fullscreen_window = FALSE;
3329         }
3330
3331         g_object_set (G_OBJECT (window->priv->scrolled_window),
3332                       "shadow-type", GTK_SHADOW_NONE,
3333                       NULL);
3334
3335         ev_view_set_fullscreen (view, TRUE);
3336         ev_window_update_fullscreen_action (window);
3337
3338         /* If the user doesn't have the main toolbar he/she won't probably want
3339          * the toolbar in fullscreen mode. See bug #483048
3340          */
3341         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3342                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3343         update_chrome_visibility (window);
3344
3345         if (fullscreen_window)
3346                 gtk_window_fullscreen (GTK_WINDOW (window));
3347         gtk_widget_grab_focus (window->priv->view);
3348
3349         if (!ev_window_is_empty (window))
3350                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3351 }
3352
3353 static void
3354 ev_window_stop_fullscreen (EvWindow *window,
3355                            gboolean  unfullscreen_window)
3356 {
3357         EvView *view = EV_VIEW (window->priv->view);
3358
3359         if (!ev_view_get_fullscreen (view))
3360                 return;
3361
3362         g_object_set (G_OBJECT (window->priv->scrolled_window),
3363                       "shadow-type", GTK_SHADOW_IN,
3364                       NULL);
3365
3366         ev_view_set_fullscreen (view, FALSE);
3367         ev_window_update_fullscreen_action (window);
3368         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3369         update_chrome_visibility (window);
3370         if (unfullscreen_window)
3371                 gtk_window_unfullscreen (GTK_WINDOW (window));
3372
3373         if (!ev_window_is_empty (window))
3374                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3375 }
3376
3377 static void
3378 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3379 {
3380         gboolean fullscreen;
3381
3382         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3383         if (fullscreen) {
3384                 ev_window_run_fullscreen (window);
3385         } else {
3386                 ev_window_stop_fullscreen (window, TRUE);
3387         }
3388 }
3389
3390 static gboolean
3391 presentation_timeout_cb (EvWindow *window)
3392 {
3393         EvView *view = EV_VIEW (window->priv->view);
3394
3395         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3396                 return FALSE;
3397
3398         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3399         window->priv->presentation_timeout_id = 0;
3400
3401         return FALSE;
3402 }
3403
3404 static void
3405 presentation_set_timeout (EvWindow *window)
3406 {
3407         if (window->priv->presentation_timeout_id > 0) {
3408                 g_source_remove (window->priv->presentation_timeout_id);
3409         }
3410
3411         window->priv->presentation_timeout_id =
3412                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3413                                        (GSourceFunc)presentation_timeout_cb, window);
3414
3415         ev_view_show_cursor (EV_VIEW (window->priv->view));
3416 }
3417
3418 static void
3419 presentation_clear_timeout (EvWindow *window)
3420 {
3421         if (window->priv->presentation_timeout_id > 0) {
3422                 g_source_remove (window->priv->presentation_timeout_id);
3423         }
3424
3425         window->priv->presentation_timeout_id = 0;
3426
3427         ev_view_show_cursor (EV_VIEW (window->priv->view));
3428 }
3429
3430 static gboolean
3431 presentation_motion_notify_cb (GtkWidget *widget,
3432                                GdkEventMotion *event,
3433                                gpointer user_data)
3434 {
3435         EvWindow *window = EV_WINDOW (user_data);
3436
3437         presentation_set_timeout (window);
3438
3439         return FALSE;
3440 }
3441
3442 static gboolean
3443 presentation_leave_notify_cb (GtkWidget *widget,
3444                               GdkEventCrossing *event,
3445                               gpointer user_data)
3446 {
3447         EvWindow *window = EV_WINDOW (user_data);
3448
3449         presentation_clear_timeout (window);
3450
3451         return FALSE;
3452 }
3453
3454 static void
3455 ev_window_update_presentation_action (EvWindow *window)
3456 {
3457         GtkAction *action;
3458
3459         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3460         g_signal_handlers_block_by_func
3461                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3462         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3463                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3464         g_signal_handlers_unblock_by_func
3465                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3466 }
3467
3468 static void
3469 ev_window_run_presentation (EvWindow *window)
3470 {
3471         EvView  *view = EV_VIEW (window->priv->view);
3472         gboolean fullscreen_window = TRUE;
3473
3474         if (ev_view_get_presentation (view))
3475                 return;
3476
3477         if (ev_view_get_fullscreen (view)) {
3478                 ev_window_stop_fullscreen (window, FALSE);
3479                 fullscreen_window = FALSE;
3480         }
3481
3482         g_object_set (G_OBJECT (window->priv->scrolled_window),
3483                       "shadow-type", GTK_SHADOW_NONE,
3484                       NULL);
3485
3486         ev_view_set_presentation (view, TRUE);
3487         ev_window_update_presentation_action (window);
3488
3489         update_chrome_visibility (window);
3490
3491         gtk_widget_grab_focus (window->priv->view);
3492         if (fullscreen_window)
3493                 gtk_window_fullscreen (GTK_WINDOW (window));
3494
3495         g_signal_connect (window->priv->view,
3496                           "motion-notify-event",
3497                           G_CALLBACK (presentation_motion_notify_cb),
3498                           window);
3499         g_signal_connect (window->priv->view,
3500                           "leave-notify-event",
3501                           G_CALLBACK (presentation_leave_notify_cb),
3502                           window);
3503         presentation_set_timeout (window);
3504
3505         ev_application_screensaver_disable (EV_APP);
3506
3507         if (!ev_window_is_empty (window))
3508                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3509 }
3510
3511 static void
3512 ev_window_stop_presentation (EvWindow *window,
3513                              gboolean  unfullscreen_window)
3514 {
3515         EvView *view = EV_VIEW (window->priv->view);
3516
3517         if (!ev_view_get_presentation (view))
3518                 return;
3519
3520         g_object_set (G_OBJECT (window->priv->scrolled_window),
3521                       "shadow-type", GTK_SHADOW_IN,
3522                       NULL);
3523
3524         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3525         ev_window_update_presentation_action (window);
3526         update_chrome_visibility (window);
3527         if (unfullscreen_window)
3528                 gtk_window_unfullscreen (GTK_WINDOW (window));
3529
3530         g_signal_handlers_disconnect_by_func (window->priv->view,
3531                                               (gpointer) presentation_motion_notify_cb,
3532                                               window);
3533         g_signal_handlers_disconnect_by_func (window->priv->view,
3534                                               (gpointer) presentation_leave_notify_cb,
3535                                               window);
3536         presentation_clear_timeout (window);
3537
3538         ev_application_screensaver_enable (EV_APP);
3539
3540         if (!ev_window_is_empty (window))
3541                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3542 }
3543
3544 static void
3545 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3546 {
3547         gboolean presentation;
3548
3549         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3550         if (presentation) {
3551                 ev_window_run_presentation (window);
3552         }
3553 }
3554
3555 static void
3556 ev_window_screen_changed (GtkWidget *widget,
3557                           GdkScreen *old_screen)
3558 {
3559         EvWindow *window = EV_WINDOW (widget);
3560         EvWindowPrivate *priv = window->priv;
3561         GdkScreen *screen;
3562
3563         screen = gtk_widget_get_screen (widget);
3564         if (screen == old_screen)
3565                 return;
3566
3567         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3568                                 get_screen_dpi (GTK_WINDOW (window)));
3569
3570         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3571                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3572         }
3573 }
3574
3575 static gboolean
3576 ev_window_state_event (GtkWidget           *widget,
3577                        GdkEventWindowState *event)
3578 {
3579         EvWindow *window = EV_WINDOW (widget);
3580         EvView   *view = EV_VIEW (window->priv->view);
3581
3582         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3583                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3584         }
3585
3586         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3587                 return FALSE;
3588
3589         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3590                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3591                         return FALSE;
3592
3593                 ev_window_run_fullscreen (window);
3594         } else {
3595                 if (ev_view_get_fullscreen (view))
3596                         ev_window_stop_fullscreen (window, FALSE);
3597                 else if (ev_view_get_presentation (view))
3598                         ev_window_stop_presentation (window, FALSE);
3599         }
3600
3601         return FALSE;
3602 }
3603
3604 static void
3605 ev_window_set_page_mode (EvWindow         *window,
3606                          EvWindowPageMode  page_mode)
3607 {
3608         GtkWidget *child = NULL;
3609         GtkWidget *real_child;
3610
3611         if (window->priv->page_mode == page_mode)
3612                 return;
3613
3614         window->priv->page_mode = page_mode;
3615
3616         switch (page_mode) {
3617                 case PAGE_MODE_DOCUMENT:
3618                         child = window->priv->view;
3619                         break;
3620                 case PAGE_MODE_PASSWORD:
3621                         child = window->priv->password_view;
3622                         break;
3623                 default:
3624                         g_assert_not_reached ();
3625         }
3626
3627         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3628         if (child != real_child) {
3629                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3630                                       real_child);
3631                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3632                                    child);
3633         }
3634         ev_window_update_actions (window);
3635 }
3636
3637
3638 static void
3639 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3640 {
3641         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3642 }
3643
3644 static void
3645 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3646 {
3647         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3648 }
3649
3650 static void
3651 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3652 {
3653         EvWindow *ev_window = EV_WINDOW (data);
3654         egg_editable_toolbar_set_edit_mode
3655                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3656         ev_application_save_toolbars_model (EV_APP);
3657         gtk_widget_destroy (GTK_WIDGET (dialog));
3658 }
3659
3660 static void
3661 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3662 {
3663         GtkWidget *dialog;
3664         GtkWidget *editor;
3665
3666         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3667                                               GTK_WINDOW (ev_window),
3668                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3669                                               GTK_STOCK_CLOSE,
3670                                               GTK_RESPONSE_CLOSE,
3671                                               NULL);
3672         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3673         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3674         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3675         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3676         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3677
3678         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3679                                          ev_application_get_toolbars_model (EV_APP));
3680         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3681         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3682
3683         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3684
3685         egg_editable_toolbar_set_edit_mode
3686                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3687
3688         g_signal_connect (dialog, "response",
3689                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3690                           ev_window);
3691         gtk_widget_show_all (dialog);
3692 }
3693
3694 static void
3695 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3696 {
3697         g_return_if_fail (EV_IS_WINDOW (ev_window));
3698
3699         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3700         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3701 }
3702
3703 static void
3704 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3705 {
3706         g_return_if_fail (EV_IS_WINDOW (ev_window));
3707
3708         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3709         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3710 }
3711
3712 static void
3713 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3714 {
3715         g_return_if_fail (EV_IS_WINDOW (ev_window));
3716
3717         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3718 }
3719
3720 static void
3721 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3722 {
3723         g_return_if_fail (EV_IS_WINDOW (ev_window));
3724
3725         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3726 }
3727
3728 static void
3729 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3730 {
3731         g_return_if_fail (EV_IS_WINDOW (ev_window));
3732
3733         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3734 }
3735
3736 static void
3737 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3738 {
3739         int n_pages;
3740
3741         g_return_if_fail (EV_IS_WINDOW (ev_window));
3742
3743         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3744         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3745 }
3746
3747 static void
3748 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3749 {
3750         int n_pages, current_page;
3751
3752         g_return_if_fail (EV_IS_WINDOW (ev_window));
3753
3754         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3755         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3756
3757         if (current_page + 10 < n_pages)
3758                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3759 }
3760
3761 static void
3762 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3763 {
3764         int current_page;
3765
3766         g_return_if_fail (EV_IS_WINDOW (ev_window));
3767
3768         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3769
3770         if (current_page - 10 >= 0)
3771                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3772 }
3773
3774 static void
3775 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3776 {
3777         ev_window_reload_document (ev_window);
3778 }
3779
3780 static void
3781 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3782 {
3783         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3784 }
3785
3786 #if GTK_CHECK_VERSION (2, 14, 0)
3787 static void
3788 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3789 {
3790         GError  *error = NULL;
3791
3792         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3793                       "ghelp:evince",
3794                       GDK_CURRENT_TIME,
3795                       &error);
3796         if (error) {
3797                 ev_window_error_message (ev_window, error,
3798                                          "%s", _("There was an error displaying help"));
3799                 g_error_free (error);
3800         }
3801 }
3802 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3803 static void
3804 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3805 {
3806         GError *error = NULL;
3807         GdkScreen *screen;
3808         char *command;
3809         const char *lang;
3810         char *uri = NULL;
3811
3812         int i;
3813
3814         const char * const * langs = g_get_language_names ();
3815
3816         for (i = 0; langs[i]; i++) {
3817                 lang = langs[i];
3818                 if (strchr (lang, '.')) {
3819                         continue;
3820                 }
3821
3822                 uri = g_build_filename(GNOMEDATADIR,
3823                                        "/gnome/help/" PACKAGE,
3824                                        lang,
3825                                        "/evince.xml",
3826                                        NULL);
3827
3828                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3829                         break;
3830                 }
3831                 g_free (uri);
3832                 uri = NULL;
3833         }
3834
3835         if (uri == NULL) {
3836                 g_warning ("Cannot find help");
3837                 return;
3838         }
3839
3840         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3841         g_free (uri);
3842
3843         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3844         gdk_spawn_command_line_on_screen (screen, command, &error);
3845         if (error != NULL) {
3846                 g_warning ("%s", error->message);
3847                 g_error_free (error);
3848         }
3849         g_free (command);
3850 }
3851 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3852
3853 static void
3854 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3855 {
3856         ev_window_stop_fullscreen (window, TRUE);
3857 }
3858
3859 static void
3860 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3861 {
3862         ev_window_run_presentation (window);
3863 }
3864
3865 static void
3866 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3867 {
3868         GtkWidget *widget;
3869
3870         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3871
3872         widget = gtk_window_get_focus (GTK_WINDOW (window));
3873         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3874                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3875                 update_chrome_visibility (window);
3876                 gtk_widget_grab_focus (window->priv->view);
3877         } else {
3878                 gboolean fullscreen;
3879                 gboolean presentation;
3880
3881                 g_object_get (window->priv->view,
3882                               "fullscreen", &fullscreen,
3883                               "presentation", &presentation,
3884                               NULL);
3885
3886                 if (fullscreen) {
3887                         ev_window_stop_fullscreen (window, TRUE);
3888                 } else if (presentation) {
3889                         ev_window_stop_presentation (window, TRUE);
3890                         gtk_widget_grab_focus (window->priv->view);
3891                 } else {
3892                         gtk_widget_grab_focus (window->priv->view);
3893                 }
3894
3895                 if (fullscreen && presentation)
3896                         g_warning ("Both fullscreen and presentation set somehow");
3897         }
3898 }
3899
3900 static void
3901 save_sizing_mode (EvWindow *window)
3902 {
3903         EvSizingMode mode;
3904         GEnumValue *enum_value;
3905
3906         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3907         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3908
3909         if (!ev_window_is_empty (window))
3910                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3911                                                 enum_value->value_nick);
3912 }
3913
3914 static void
3915 ev_window_set_view_size (EvWindow *window)
3916 {
3917         gint width, height;
3918         GtkRequisition vsb_requisition;
3919         GtkRequisition hsb_requisition;
3920         gint scrollbar_spacing;
3921         GtkWidget *scrolled_window = window->priv->scrolled_window;
3922
3923         if (!window->priv->view)
3924                 return;
3925
3926         /* Calculate the width available for the content */
3927         width  = scrolled_window->allocation.width;
3928         height = scrolled_window->allocation.height;
3929
3930         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
3931                 width -=  2 * window->priv->view->style->xthickness;
3932                 height -= 2 * window->priv->view->style->ythickness;
3933         }
3934
3935         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
3936                                  &vsb_requisition);
3937         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
3938                                  &hsb_requisition);
3939         gtk_widget_style_get (scrolled_window,
3940                               "scrollbar_spacing",
3941                               &scrollbar_spacing,
3942                               NULL);
3943
3944         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3945                                    MAX (1, width),
3946                                    MAX (1, height),
3947                                    vsb_requisition.width + scrollbar_spacing,
3948                                    hsb_requisition.height + scrollbar_spacing);
3949 }
3950
3951 static void
3952 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3953                                   EvWindow   *ev_window)
3954 {
3955         EvSizingMode sizing_mode;
3956
3957         g_object_get (ev_window->priv->view,
3958                       "sizing-mode", &sizing_mode,
3959                       NULL);
3960
3961         g_object_set (ev_window->priv->scrolled_window,
3962                       "hscrollbar-policy",
3963                       sizing_mode == EV_SIZING_FREE ?
3964                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
3965                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3966                       NULL);
3967
3968         update_sizing_buttons (ev_window);
3969         save_sizing_mode (ev_window);
3970 }
3971
3972 static void
3973 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3974 {
3975         ev_window_update_actions (ev_window);
3976
3977         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3978                 gdouble zoom;
3979
3980                 zoom = ev_view_get_zoom (view);
3981                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3982                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3983         }
3984 }
3985
3986 static void
3987 ev_window_update_continuous_action (EvWindow *window)
3988 {
3989         GtkAction *action;
3990
3991         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3992         g_signal_handlers_block_by_func
3993                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3994         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3995                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3996         g_signal_handlers_unblock_by_func
3997                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3998 }
3999
4000 static void
4001 ev_window_update_dual_page_action (EvWindow *window)
4002 {
4003         GtkAction *action;
4004
4005         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4006         g_signal_handlers_block_by_func
4007                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4008         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4009                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4010         g_signal_handlers_unblock_by_func
4011                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4012 }
4013
4014 static void
4015 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4016 {
4017         ev_window_update_continuous_action (ev_window);
4018
4019         if (!ev_window_is_empty (ev_window))
4020                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4021                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4022 }
4023
4024 static void
4025 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4026 {
4027         int rotation;
4028
4029         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4030
4031         if (!ev_window_is_empty (window))
4032                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4033                                              rotation);
4034
4035         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4036                                        rotation);
4037         ev_window_refresh_window_thumbnail (window, rotation);
4038 }
4039
4040 static void
4041 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4042 {
4043         ev_window_update_actions (window);
4044 }
4045
4046 static void
4047 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4048 {
4049         ev_window_update_dual_page_action (ev_window);
4050
4051         if (!ev_window_is_empty (ev_window))
4052                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4053                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4054 }
4055
4056 static char *
4057 build_comments_string (void)
4058 {
4059 #ifdef ENABLE_PDF
4060         PopplerBackend backend;
4061         const char *backend_name;
4062         const char *version;
4063
4064         backend = poppler_get_backend ();
4065         version = poppler_get_version ();
4066         switch (backend) {
4067                 case POPPLER_BACKEND_CAIRO:
4068                         backend_name = "cairo";
4069                         break;
4070                 case POPPLER_BACKEND_SPLASH:
4071                         backend_name = "splash";
4072                         break;
4073                 default:
4074                         backend_name = "unknown";
4075                         break;
4076         }
4077
4078         return g_strdup_printf (_("Document Viewer.\n"
4079                                   "Using poppler %s (%s)"),
4080                                 version, backend_name);
4081 #else
4082         return g_strdup_printf (_("Document Viewer"));
4083 #endif
4084 }
4085
4086 static void
4087 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4088 {
4089         const char *authors[] = {
4090                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4091                 "Jonathan Blandford <jrb@gnome.org>",
4092                 "Marco Pesenti Gritti <marco@gnome.org>",
4093                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4094                 "Bryan Clark <clarkbw@gnome.org>",
4095                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4096                 "Wouter Bolsterlee <wbolster@gnome.org>",
4097                 NULL
4098         };
4099
4100         const char *documenters[] = {
4101                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4102                 NULL
4103         };
4104
4105         const char *license[] = {
4106                 N_("Evince is free software; you can redistribute it and/or modify "
4107                    "it under the terms of the GNU General Public License as published by "
4108                    "the Free Software Foundation; either version 2 of the License, or "
4109                    "(at your option) any later version.\n"),
4110                 N_("Evince is distributed in the hope that it will be useful, "
4111                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4112                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4113                    "GNU General Public License for more details.\n"),
4114                 N_("You should have received a copy of the GNU General Public License "
4115                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4116                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4117         };
4118
4119         char *license_trans;
4120         char *comments;
4121
4122 #ifdef ENABLE_NLS
4123         const char **p;
4124
4125         for (p = authors; *p; ++p)
4126                 *p = _(*p);
4127
4128         for (p = documenters; *p; ++p)
4129                 *p = _(*p);
4130 #endif
4131
4132         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4133                                      _(license[2]), "\n", NULL);
4134         comments = build_comments_string ();
4135
4136         gtk_show_about_dialog (
4137                 GTK_WINDOW (ev_window),
4138                 "name", _("Evince"),
4139                 "version", VERSION,
4140                 "copyright",
4141                 _("\xc2\xa9 1996-2007 The Evince authors"),
4142                 "license", license_trans,
4143                 "website", "http://www.gnome.org/projects/evince",
4144                 "comments", comments,
4145                 "authors", authors,
4146                 "documenters", documenters,
4147                 "translator-credits", _("translator-credits"),
4148                 "logo-icon-name", "evince",
4149                 "wrap-license", TRUE,
4150                 NULL);
4151
4152         g_free (comments);
4153         g_free (license_trans);
4154 }
4155
4156 static void
4157 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4158 {
4159         gboolean active;
4160
4161         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4162         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4163         update_chrome_visibility (ev_window);
4164         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4165 }
4166
4167 static void
4168 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4169 {
4170         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4171                 return;
4172
4173         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4174                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4175         update_chrome_visibility (ev_window);
4176 }
4177
4178 static void
4179 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4180                                            GParamSpec *pspec,
4181                                            EvWindow   *ev_window)
4182 {
4183         GtkWidget *current_page;
4184         const char *id;
4185
4186         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4187
4188         if (current_page == ev_window->priv->sidebar_links) {
4189                 id = LINKS_SIDEBAR_ID;
4190         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4191                 id = THUMBNAILS_SIDEBAR_ID;
4192         } else if (current_page == ev_window->priv->sidebar_attachments) {
4193                 id = ATTACHMENTS_SIDEBAR_ID;
4194         } else if (current_page == ev_window->priv->sidebar_layers) {
4195                 id = LAYERS_SIDEBAR_ID;
4196         } else {
4197                 g_assert_not_reached();
4198         }
4199
4200         g_object_unref (current_page);
4201
4202         if (!ev_window_is_empty (ev_window))
4203                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4204 }
4205
4206 static void
4207 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4208                                          GParamSpec *pspec,
4209                                          EvWindow   *ev_window)
4210 {
4211         EvView *view = EV_VIEW (ev_window->priv->view);
4212         GtkAction *action;
4213
4214         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4215
4216         if (!ev_view_get_presentation (view)) {
4217                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4218                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4219
4220                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4221                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4222         }
4223 }
4224
4225 static void
4226 view_menu_link_popup (EvWindow *ev_window,
4227                       EvLink   *link)
4228 {
4229         gboolean   show_external = FALSE;
4230         gboolean   show_internal = FALSE;
4231         GtkAction *action;
4232
4233         if (ev_window->priv->link)
4234                 g_object_unref (ev_window->priv->link);
4235
4236         if (link)
4237                 ev_window->priv->link = g_object_ref (link);
4238         else
4239                 ev_window->priv->link = NULL;
4240
4241         if (ev_window->priv->link) {
4242                 EvLinkAction *ev_action;
4243
4244                 ev_action = ev_link_get_action (link);
4245                 if (ev_action) {
4246                         switch (ev_link_action_get_action_type (ev_action)) {
4247                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4248                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4249                                         show_internal = TRUE;
4250                                         break;
4251                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4252                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4253                                         show_external = TRUE;
4254                                         break;
4255                                 default:
4256                                         break;
4257                         }
4258                 }
4259         }
4260
4261         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4262                                               "OpenLink");
4263         gtk_action_set_visible (action, show_external);
4264
4265         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4266                                               "CopyLinkAddress");
4267         gtk_action_set_visible (action, show_external);
4268
4269         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4270                                               "GoLink");
4271         gtk_action_set_visible (action, show_internal);
4272
4273         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4274                                               "OpenLinkNewWindow");
4275         gtk_action_set_visible (action, show_internal);
4276 }
4277
4278 static void
4279 view_menu_image_popup (EvWindow  *ev_window,
4280                        EvImage   *image)
4281 {
4282         GtkAction *action;
4283         gboolean   show_image = FALSE;
4284
4285         if (ev_window->priv->image)
4286                 g_object_unref (ev_window->priv->image);
4287
4288         if (image)
4289                 ev_window->priv->image = g_object_ref (image);
4290         else
4291                 ev_window->priv->image = NULL;
4292
4293         show_image = (ev_window->priv->image != NULL);
4294
4295         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4296                                               "SaveImageAs");
4297         gtk_action_set_visible (action, show_image);
4298
4299         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4300                                               "CopyImage");
4301         gtk_action_set_visible (action, show_image);
4302 }
4303
4304 static gboolean
4305 view_menu_popup_cb (EvView   *view,
4306                     GObject  *object,
4307                     EvWindow *ev_window)
4308 {
4309         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4310                 return FALSE;
4311
4312         view_menu_link_popup (ev_window,
4313                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4314         view_menu_image_popup (ev_window,
4315                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4316
4317         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4318                         NULL, NULL, NULL, NULL,
4319                         3, gtk_get_current_event_time ());
4320         return TRUE;
4321 }
4322
4323 static gboolean
4324 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4325                               GList           *attach_list,
4326                               EvWindow        *ev_window)
4327 {
4328         GtkWidget *popup;
4329
4330         g_assert (attach_list != NULL);
4331
4332         if (ev_window->priv->attach_list) {
4333                 g_list_foreach (ev_window->priv->attach_list,
4334                                 (GFunc) g_object_unref, NULL);
4335                 g_list_free (ev_window->priv->attach_list);
4336         }
4337
4338         ev_window->priv->attach_list = attach_list;
4339
4340         popup = ev_window->priv->attachment_popup;
4341
4342         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4343                         NULL, NULL,
4344                         3, gtk_get_current_event_time ());
4345
4346         return TRUE;
4347 }
4348
4349 static void
4350 ev_window_update_find_status_message (EvWindow *ev_window)
4351 {
4352         gchar *message;
4353
4354         if (!ev_window->priv->find_job)
4355                 return;
4356
4357         if (ev_job_is_finished (ev_window->priv->find_job)) {
4358                 gint n_results;
4359
4360                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4361                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4362                 /* TRANS: Sometimes this could be better translated as
4363                                       "%d hit(s) on this page".  Therefore this string
4364                                       contains plural cases. */
4365                 message = g_strdup_printf (ngettext ("%d found on this page",
4366                                                      "%d found on this page",
4367                                                      n_results),
4368                                            n_results);
4369         } else {
4370                 gdouble percent;
4371
4372                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4373                 message = g_strdup_printf (_("%3d%% remaining to search"),
4374                                            (gint) ((1.0 - percent) * 100));
4375         }
4376
4377         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4378         g_free (message);
4379 }
4380
4381 static void
4382 ev_window_find_job_finished_cb (EvJobFind *job,
4383                                 EvWindow  *ev_window)
4384 {
4385         ev_window_update_find_status_message (ev_window);
4386 }
4387
4388 static void
4389 ev_window_find_job_updated_cb (EvJobFind *job,
4390                                gint       page,
4391                                EvWindow  *ev_window)
4392 {
4393         ev_window_update_actions (ev_window);
4394
4395         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4396                               ev_job_find_get_results (job),
4397                               page);
4398         ev_window_update_find_status_message (ev_window);
4399 }
4400
4401 static void
4402 ev_window_clear_find_job (EvWindow *ev_window)
4403 {
4404         if (ev_window->priv->find_job != NULL) {
4405                 if (!ev_job_is_finished (ev_window->priv->find_job))
4406                         ev_job_cancel (ev_window->priv->find_job);
4407
4408                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4409                                                       ev_window_find_job_finished_cb,
4410                                                       ev_window);
4411                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4412                                                       ev_window_find_job_updated_cb,
4413                                                       ev_window);
4414                 g_object_unref (ev_window->priv->find_job);
4415                 ev_window->priv->find_job = NULL;
4416         }
4417 }
4418
4419 static void
4420 find_bar_previous_cb (EggFindBar *find_bar,
4421                       EvWindow   *ev_window)
4422 {
4423         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4424 }
4425
4426 static void
4427 find_bar_next_cb (EggFindBar *find_bar,
4428                   EvWindow   *ev_window)
4429 {
4430         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4431 }
4432
4433 static void
4434 find_bar_close_cb (EggFindBar *find_bar,
4435                    EvWindow   *ev_window)
4436 {
4437         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4438         ev_window_clear_find_job (ev_window);
4439         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4440         update_chrome_visibility (ev_window);
4441 }
4442
4443 static void
4444 find_bar_search_changed_cb (EggFindBar *find_bar,
4445                             GParamSpec *param,
4446                             EvWindow   *ev_window)
4447 {
4448         gboolean case_sensitive;
4449         const char *search_string;
4450
4451         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4452                 return;
4453
4454         /* Either the string or case sensitivity could have changed. */
4455         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4456         search_string = egg_find_bar_get_search_string (find_bar);
4457
4458         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4459
4460         ev_window_clear_find_job (ev_window);
4461
4462         if (search_string && search_string[0]) {
4463                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4464                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4465                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4466                                                              search_string,
4467                                                              case_sensitive);
4468                 g_signal_connect (ev_window->priv->find_job, "finished",
4469                                   G_CALLBACK (ev_window_find_job_finished_cb),
4470                                   ev_window);
4471                 g_signal_connect (ev_window->priv->find_job, "updated",
4472                                   G_CALLBACK (ev_window_find_job_updated_cb),
4473                                   ev_window);
4474                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4475         } else {
4476                 ev_window_update_actions (ev_window);
4477                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4478                                               NULL);
4479                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4480         }
4481 }
4482
4483 static void
4484 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4485                                 GParamSpec *param,
4486                                 EvWindow   *ev_window)
4487 {
4488         gboolean visible;
4489
4490         visible = GTK_WIDGET_VISIBLE (find_bar);
4491
4492         if (ev_window->priv->document &&
4493             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4494                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4495                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4496                 ev_window_update_actions (ev_window);
4497
4498                 if (visible)
4499                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4500                 else
4501                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4502         }
4503 }
4504
4505 static void
4506 find_bar_scroll (EggFindBar   *find_bar,
4507                  GtkScrollType scroll,
4508                  EvWindow     *ev_window)
4509 {
4510         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4511 }
4512
4513 static void
4514 zoom_control_changed_cb (EphyZoomAction *action,
4515                          float           zoom,
4516                          EvWindow       *ev_window)
4517 {
4518         EvSizingMode mode;
4519
4520         g_return_if_fail (EV_IS_WINDOW (ev_window));
4521
4522         if (zoom == EPHY_ZOOM_BEST_FIT) {
4523                 mode = EV_SIZING_BEST_FIT;
4524         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4525                 mode = EV_SIZING_FIT_WIDTH;
4526         } else {
4527                 mode = EV_SIZING_FREE;
4528         }
4529
4530         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4531
4532         if (mode == EV_SIZING_FREE) {
4533                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4534                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4535                                   FALSE);
4536         }
4537 }
4538
4539 static void
4540 ev_window_drag_data_received (GtkWidget        *widget,
4541                               GdkDragContext   *context,
4542                               gint              x,
4543                               gint              y,
4544                               GtkSelectionData *selection_data,
4545                               guint             info,
4546                               guint             time)
4547
4548 {
4549         EvWindow *window = EV_WINDOW (widget);
4550         gchar   **uris;
4551         gint      i = 0;
4552         GSList   *uri_list = NULL;
4553
4554         uris = gtk_selection_data_get_uris (selection_data);
4555         if (!uris) {
4556                 gtk_drag_finish (context, FALSE, FALSE, time);
4557                 return;
4558         }
4559
4560         for (i = 0; uris[i]; i++) {
4561                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4562         }
4563
4564         ev_application_open_uri_list (EV_APP, uri_list,
4565                                       gtk_window_get_screen (GTK_WINDOW (window)),
4566                                       0);
4567         gtk_drag_finish (context, TRUE, FALSE, time);
4568
4569         g_strfreev (uris);
4570         g_slist_free (uri_list);
4571 }
4572
4573 static void
4574 ev_window_finalize (GObject *object)
4575 {
4576         GList *windows = ev_application_get_windows (EV_APP);
4577
4578         if (windows == NULL) {
4579                 ev_application_shutdown (EV_APP);
4580         } else {
4581                 g_list_free (windows);
4582         }
4583
4584         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4585 }
4586
4587 static void
4588 ev_window_dispose (GObject *object)
4589 {
4590         EvWindow *window = EV_WINDOW (object);
4591         EvWindowPrivate *priv = window->priv;
4592         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4593
4594         if (mpkeys) {
4595                 g_signal_handlers_disconnect_by_func (mpkeys,
4596                                                       ev_window_media_player_key_pressed,
4597                                                       window);
4598         }
4599
4600         if (priv->setup_document_idle > 0) {
4601                 g_source_remove (priv->setup_document_idle);
4602                 priv->setup_document_idle = 0;
4603         }
4604
4605         if (priv->monitor) {
4606                 g_object_unref (priv->monitor);
4607                 priv->monitor = NULL;
4608         }
4609
4610         if (priv->title) {
4611                 ev_window_title_free (priv->title);
4612                 priv->title = NULL;
4613         }
4614
4615         if (priv->ui_manager) {
4616                 g_object_unref (priv->ui_manager);
4617                 priv->ui_manager = NULL;
4618         }
4619
4620         if (priv->action_group) {
4621                 g_object_unref (priv->action_group);
4622                 priv->action_group = NULL;
4623         }
4624
4625         if (priv->view_popup_action_group) {
4626                 g_object_unref (priv->view_popup_action_group);
4627                 priv->view_popup_action_group = NULL;
4628         }
4629
4630         if (priv->attachment_popup_action_group) {
4631                 g_object_unref (priv->attachment_popup_action_group);
4632                 priv->attachment_popup_action_group = NULL;
4633         }
4634
4635         if (priv->recent_action_group) {
4636                 g_object_unref (priv->recent_action_group);
4637                 priv->recent_action_group = NULL;
4638         }
4639
4640         if (priv->recent_manager) {
4641                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4642                                                       ev_window_setup_recent,
4643                                                       window);
4644                 priv->recent_manager = NULL;
4645         }
4646
4647         priv->recent_ui_id = 0;
4648
4649         if (priv->page_cache) {
4650                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4651                 priv->page_cache = NULL;
4652         }
4653
4654         if (priv->document) {
4655                 g_object_unref (priv->document);
4656                 priv->document = NULL;
4657         }
4658
4659         if (priv->view) {
4660                 g_object_unref (priv->view);
4661                 priv->view = NULL;
4662         }
4663
4664         if (priv->password_view) {
4665                 g_object_unref (priv->password_view);
4666                 priv->password_view = NULL;
4667         }
4668
4669         if (priv->load_job) {
4670                 ev_window_clear_load_job (window);
4671         }
4672
4673         if (priv->reload_job) {
4674                 ev_window_clear_reload_job (window);
4675         }
4676
4677         if (priv->save_job) {
4678                 ev_window_clear_save_job (window);
4679         }
4680
4681         if (priv->thumbnail_job) {
4682                 ev_window_clear_thumbnail_job (window);
4683         }
4684
4685         if (priv->find_job) {
4686                 ev_window_clear_find_job (window);
4687         }
4688
4689         if (priv->local_uri) {
4690                 ev_window_clear_local_uri (window);
4691                 priv->local_uri = NULL;
4692         }
4693
4694         ev_window_clear_progress_idle (window);
4695         if (priv->progress_cancellable) {
4696                 g_object_unref (priv->progress_cancellable);
4697                 priv->progress_cancellable = NULL;
4698         }
4699
4700         ev_window_close_dialogs (window);
4701
4702         if (window->priv->printer) {
4703                 g_object_unref (window->priv->printer);
4704                 window->priv->printer = NULL;
4705         }
4706
4707         if (window->priv->print_settings) {
4708                 g_object_unref (window->priv->print_settings);
4709                 window->priv->print_settings = NULL;
4710         }
4711
4712         if (window->priv->print_page_setup) {
4713                 g_object_unref (window->priv->print_page_setup);
4714                 window->priv->print_page_setup = NULL;
4715         }
4716
4717         if (priv->link) {
4718                 g_object_unref (priv->link);
4719                 priv->link = NULL;
4720         }
4721
4722         if (priv->image) {
4723                 g_object_unref (priv->image);
4724                 priv->image = NULL;
4725         }
4726
4727         if (priv->attach_list) {
4728                 g_list_foreach (priv->attach_list,
4729                                 (GFunc) g_object_unref,
4730                                 NULL);
4731                 g_list_free (priv->attach_list);
4732                 priv->attach_list = NULL;
4733         }
4734
4735         if (priv->find_bar) {
4736                 g_signal_handlers_disconnect_by_func
4737                         (window->priv->find_bar,
4738                          G_CALLBACK (find_bar_close_cb),
4739                          window);
4740                 priv->find_bar = NULL;
4741         }
4742
4743         if (priv->uri) {
4744                 g_free (priv->uri);
4745                 priv->uri = NULL;
4746         }
4747
4748         if (priv->search_string) {
4749                 g_free (priv->search_string);
4750                 priv->search_string = NULL;
4751         }
4752
4753         if (priv->dest) {
4754                 g_object_unref (priv->dest);
4755                 priv->dest = NULL;
4756         }
4757
4758         if (priv->history) {
4759                 g_object_unref (priv->history);
4760                 priv->history = NULL;
4761         }
4762
4763         if (priv->presentation_timeout_id > 0) {
4764                 g_source_remove (priv->presentation_timeout_id);
4765                 priv->presentation_timeout_id = 0;
4766         }
4767
4768         if (priv->print_queue) {
4769                 g_queue_free (priv->print_queue);
4770                 priv->print_queue = NULL;
4771         }
4772
4773         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4774 }
4775
4776 static void
4777 ev_window_class_init (EvWindowClass *ev_window_class)
4778 {
4779         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4780         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4781
4782         g_object_class->dispose = ev_window_dispose;
4783         g_object_class->finalize = ev_window_finalize;
4784
4785         widget_class->screen_changed = ev_window_screen_changed;
4786         widget_class->window_state_event = ev_window_state_event;
4787         widget_class->drag_data_received = ev_window_drag_data_received;
4788
4789         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4790 }
4791
4792 /* Normal items */
4793 static const GtkActionEntry entries[] = {
4794         { "File", NULL, N_("_File") },
4795         { "Edit", NULL, N_("_Edit") },
4796         { "View", NULL, N_("_View") },
4797         { "Go", NULL, N_("_Go") },
4798         { "Help", NULL, N_("_Help") },
4799
4800         /* File menu */
4801         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4802           N_("Open an existing document"),
4803           G_CALLBACK (ev_window_cmd_file_open) },
4804         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4805           N_("Open a copy of the current document in a new window"),
4806           G_CALLBACK (ev_window_cmd_file_open_copy) },
4807         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4808           N_("Save a copy of the current document"),
4809           G_CALLBACK (ev_window_cmd_save_as) },
4810         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4811           N_("Setup the page settings for printing"),
4812           G_CALLBACK (ev_window_cmd_file_print_setup) },
4813         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4814           N_("Print this document"),
4815           G_CALLBACK (ev_window_cmd_file_print) },
4816         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4817           G_CALLBACK (ev_window_cmd_file_properties) },
4818         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4819           G_CALLBACK (ev_window_cmd_file_close_window) },
4820
4821         /* Edit menu */
4822         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4823           G_CALLBACK (ev_window_cmd_edit_copy) },
4824         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4825           G_CALLBACK (ev_window_cmd_edit_select_all) },
4826         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4827           N_("Find a word or phrase in the document"),
4828           G_CALLBACK (ev_window_cmd_edit_find) },
4829         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4830           G_CALLBACK (ev_window_cmd_edit_find_next) },
4831         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4832           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4833         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4834           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4835         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4836           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4837         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4838           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4839
4840         /* View menu */
4841         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4842           N_("Enlarge the document"),
4843           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4844         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4845           N_("Shrink the document"),
4846           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4847         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4848           N_("Reload the document"),
4849           G_CALLBACK (ev_window_cmd_view_reload) },
4850
4851         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4852           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4853
4854         /* Go menu */
4855         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4856           N_("Go to the previous page"),
4857           G_CALLBACK (ev_window_cmd_go_previous_page) },
4858         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4859           N_("Go to the next page"),
4860           G_CALLBACK (ev_window_cmd_go_next_page) },
4861         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4862           N_("Go to the first page"),
4863           G_CALLBACK (ev_window_cmd_go_first_page) },
4864         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4865           N_("Go to the last page"),
4866           G_CALLBACK (ev_window_cmd_go_last_page) },
4867
4868         /* Help menu */
4869         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4870           G_CALLBACK (ev_window_cmd_help_contents) },
4871
4872         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4873           G_CALLBACK (ev_window_cmd_help_about) },
4874
4875         /* Toolbar-only */
4876         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4877           N_("Leave fullscreen mode"),
4878           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4879         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4880           N_("Start a presentation"),
4881           G_CALLBACK (ev_window_cmd_start_presentation) },
4882
4883         /* Accellerators */
4884         { "Escape", NULL, "", "Escape", "",
4885           G_CALLBACK (ev_window_cmd_escape) },
4886         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4887           G_CALLBACK (ev_window_cmd_edit_find) },
4888         { "PageDown", NULL, "", "Page_Down", NULL,
4889           G_CALLBACK (ev_window_cmd_scroll_forward) },
4890         { "PageUp", NULL, "", "Page_Up", NULL,
4891           G_CALLBACK (ev_window_cmd_scroll_backward) },
4892         { "Space", NULL, "", "space", NULL,
4893           G_CALLBACK (ev_window_cmd_scroll_forward) },
4894         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4895           G_CALLBACK (ev_window_cmd_scroll_backward) },
4896         { "BackSpace", NULL, "", "BackSpace", NULL,
4897           G_CALLBACK (ev_window_cmd_scroll_backward) },
4898         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4899           G_CALLBACK (ev_window_cmd_scroll_forward) },
4900         { "Return", NULL, "", "Return", NULL,
4901           G_CALLBACK (ev_window_cmd_scroll_forward) },
4902         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4903           G_CALLBACK (ev_window_cmd_scroll_backward) },
4904         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4905           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4906         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4907           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4908         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4909           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4910         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4911           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4912         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4913           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4914         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4915           G_CALLBACK (ev_window_cmd_go_backward) },
4916         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4917           G_CALLBACK (ev_window_cmd_go_forward) },
4918         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4919           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4920         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4921           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4922         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4923           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4924         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4925           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4926         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4927           G_CALLBACK (ev_window_cmd_edit_copy) },
4928 };
4929
4930 /* Toggle items */
4931 static const GtkToggleActionEntry toggle_entries[] = {
4932         /* View Menu */
4933         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4934           N_("Show or hide the toolbar"),
4935           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4936         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4937           N_("Show or hide the side pane"),
4938           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4939         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4940           N_("Show the entire document"),
4941           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4942         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4943           N_("Show two pages at once"),
4944           G_CALLBACK (ev_window_cmd_dual), FALSE },
4945         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4946           N_("Expand the window to fill the screen"),
4947           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4948         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4949           N_("Run document as a presentation"),
4950           G_CALLBACK (ev_window_cmd_view_presentation) },
4951         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4952           N_("Make the current document fill the window"),
4953           G_CALLBACK (ev_window_cmd_view_best_fit) },
4954         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4955           N_("Make the current document fill the window width"),
4956           G_CALLBACK (ev_window_cmd_view_page_width) },
4957 };
4958
4959 /* Popups specific items */
4960 static const GtkActionEntry view_popup_entries [] = {
4961         /* Links */
4962         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4963           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4964         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4965           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4966         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4967           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4968         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4969           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4970         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4971           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4972         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4973           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4974 };
4975
4976 static const GtkActionEntry attachment_popup_entries [] = {
4977         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4978           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4979         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4980           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4981 };
4982
4983 static void
4984 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4985 {
4986         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4987 }
4988
4989 static void
4990 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4991 {
4992         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4993         gtk_widget_grab_focus (window->priv->view);
4994 }
4995
4996 static void
4997 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4998 {
4999
5000         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5001         gtk_widget_grab_focus (window->priv->view);
5002 }
5003
5004 static void
5005 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5006                                    EvWindow        *window)
5007 {
5008         ev_view_reload (EV_VIEW (window->priv->view));
5009 }
5010
5011 static void
5012 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5013 {
5014         GtkAction *action;
5015
5016         action = g_object_new (EV_TYPE_PAGE_ACTION,
5017                                "name", PAGE_SELECTOR_ACTION,
5018                                "label", _("Page"),
5019                                "tooltip", _("Select Page"),
5020                                "icon_name", "text-x-generic",
5021                                "visible_overflown", FALSE,
5022                                NULL);
5023         g_signal_connect (action, "activate_link",
5024                           G_CALLBACK (activate_link_cb), window);
5025         gtk_action_group_add_action (group, action);
5026         g_object_unref (action);
5027
5028         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5029                                "name", ZOOM_CONTROL_ACTION,
5030                                "label", _("Zoom"),
5031                                "stock_id", EV_STOCK_ZOOM,
5032                                "tooltip", _("Adjust the zoom level"),
5033                                "zoom", 1.0,
5034                                NULL);
5035         g_signal_connect (action, "zoom_to_level",
5036                           G_CALLBACK (zoom_control_changed_cb), window);
5037         gtk_action_group_add_action (group, action);
5038         g_object_unref (action);
5039
5040         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5041                                "name", NAVIGATION_ACTION,
5042                                "label", _("Navigation"),
5043                                "is_important", TRUE,
5044                                "short_label", _("Back"),
5045                                "stock_id", GTK_STOCK_GO_DOWN,
5046                                /*translators: this is the history action*/
5047                                "tooltip", _("Move across visited pages"),
5048                                NULL);
5049         g_signal_connect (action, "activate_link",
5050                           G_CALLBACK (navigation_action_activate_link_cb), window);
5051         gtk_action_group_add_action (group, action);
5052         g_object_unref (action);
5053
5054         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5055                                "name", "FileOpenRecent",
5056                                "label", _("_Open..."),
5057                                "tooltip", _("Open an existing document"),
5058                                "stock_id", GTK_STOCK_OPEN,
5059                                NULL);
5060         g_signal_connect (action, "activate",
5061                           G_CALLBACK (ev_window_cmd_file_open), window);
5062         g_signal_connect (action, "item_activated",
5063                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5064                           window);
5065         gtk_action_group_add_action (group, action);
5066         g_object_unref (action);
5067 }
5068
5069 static void
5070 set_action_properties (GtkActionGroup *action_group)
5071 {
5072         GtkAction *action;
5073
5074         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5075         g_object_set (action, "is-important", TRUE, NULL);
5076         /*translators: this is the label for toolbar button*/
5077         g_object_set (action, "short_label", _("Previous"), NULL);
5078
5079         action = gtk_action_group_get_action (action_group, "GoNextPage");
5080         g_object_set (action, "is-important", TRUE, NULL);
5081         /*translators: this is the label for toolbar button*/
5082         g_object_set (action, "short_label", _("Next"), NULL);
5083
5084         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5085         /*translators: this is the label for toolbar button*/
5086         g_object_set (action, "short_label", _("Zoom In"), NULL);
5087
5088         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5089         /*translators: this is the label for toolbar button*/
5090         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5091
5092         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5093         /*translators: this is the label for toolbar button*/
5094         g_object_set (action, "short_label", _("Best Fit"), NULL);
5095
5096         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5097         /*translators: this is the label for toolbar button*/
5098         g_object_set (action, "short_label", _("Fit Width"), NULL);
5099
5100         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5101         g_object_set (action, "is-important", TRUE, NULL);
5102 }
5103
5104 static void
5105 set_chrome_actions (EvWindow *window)
5106 {
5107         EvWindowPrivate *priv = window->priv;
5108         GtkActionGroup *action_group = priv->action_group;
5109         GtkAction *action;
5110
5111         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5112         g_signal_handlers_block_by_func
5113                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5114         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5115                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5116         g_signal_handlers_unblock_by_func
5117                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5118 }
5119
5120 static void
5121 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5122                           GParamSpec     *pspec,
5123                           EvWindow       *ev_window)
5124 {
5125         GtkTreeModel *model;
5126         GtkAction *action;
5127
5128         g_object_get (G_OBJECT (ev_sidebar_links),
5129                       "model", &model,
5130                       NULL);
5131
5132         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5133         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5134         g_object_unref (model);
5135 }
5136
5137 static gboolean
5138 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5139 {
5140 #ifdef ENABLE_DBUS
5141         GObject *keys;
5142
5143         keys = ev_application_get_media_keys (EV_APP);
5144         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5145 #endif /* ENABLE_DBUS */
5146
5147         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5148         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5149
5150         ev_window_set_view_accels_sensitivity (window, TRUE);
5151
5152         update_chrome_visibility (window);
5153
5154         return FALSE;
5155 }
5156
5157 static gboolean
5158 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5159 {
5160         ev_window_set_view_accels_sensitivity (window, FALSE);
5161
5162         return FALSE;
5163 }
5164
5165 static void
5166 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5167                                     GParamSpec         *pspec,
5168                                     EvWindow           *ev_window)
5169 {
5170         GtkWidget *widget;
5171
5172         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5173
5174         if (widget != NULL) {
5175                 g_signal_connect_object (widget, "focus_in_event",
5176                                          G_CALLBACK (view_actions_focus_in_cb),
5177                                          ev_window, 0);
5178                 g_signal_connect_object (widget, "focus_out_event",
5179                                          G_CALLBACK (view_actions_focus_out_cb),
5180                                          ev_window, 0);
5181                 g_object_unref (widget);
5182         }
5183 }
5184
5185 static gboolean
5186 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5187 {
5188         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5189                 gboolean maximized;
5190
5191                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5192                 if (!ev_window_is_empty (window))
5193                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5194         }
5195
5196         return FALSE;
5197 }
5198
5199 static gboolean
5200 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5201 {
5202         char *uri = window->priv->uri;
5203         GdkWindowState state;
5204         int x, y, width, height, document_width, document_height;
5205
5206         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5207
5208         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5209                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5210                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5211
5212                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5213                         ev_page_cache_get_max_width (window->priv->page_cache,
5214                                                      0, 1.0,
5215                                                      &document_width);
5216                         ev_page_cache_get_max_height (window->priv->page_cache,
5217                                                       0, 1.0,
5218                                                       &document_height);
5219                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5220                                                         (double)width / document_width);
5221                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5222                                                         (double)height / document_height);
5223
5224                         ev_metadata_manager_set_int (uri, "window_x", x);
5225                         ev_metadata_manager_set_int (uri, "window_y", y);
5226                         ev_metadata_manager_set_int (uri, "window_width", width);
5227                         ev_metadata_manager_set_int (uri, "window_height", height);
5228                 }
5229         }
5230
5231         return FALSE;
5232 }
5233
5234 static void
5235 launch_action (EvWindow *window, EvLinkAction *action)
5236 {
5237         const char *filename = ev_link_action_get_filename (action);
5238         GAppInfo *app_info;
5239         GFile *file;
5240         GList file_list = {NULL};
5241         GAppLaunchContext *context = NULL;
5242         GError *error = NULL;
5243
5244         if (filename == NULL)
5245                 return;
5246
5247         if (g_path_is_absolute (filename)) {
5248                 file = g_file_new_for_path (filename);
5249         } else {
5250                 GFile *base_file;
5251                 gchar *dir;
5252
5253                 dir = g_path_get_dirname (window->priv->uri);
5254                 base_file = g_file_new_for_uri (dir);
5255                 g_free (dir);
5256
5257                 file = g_file_resolve_relative_path (base_file, filename);
5258                 g_object_unref (base_file);
5259         }
5260
5261         app_info = g_file_query_default_handler (file, NULL, &error);
5262         if (!app_info) {
5263                 ev_window_error_message (window, error,
5264                                          "%s",
5265                                          _("Unable to launch external application."));
5266                 g_object_unref (file);
5267                 g_error_free (error);
5268
5269                 return;
5270         }
5271
5272 #if GTK_CHECK_VERSION (2, 14, 0)
5273         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5274         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5275                                            gtk_window_get_screen (GTK_WINDOW (window)));
5276         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5277 #endif
5278
5279         file_list.data = file;
5280         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5281                 ev_window_error_message (window, error,
5282                                          "%s",
5283                                          _("Unable to launch external application."));
5284                 g_error_free (error);
5285         }
5286
5287         g_object_unref (app_info);
5288         g_object_unref (file);
5289
5290         /* According to the PDF spec filename can be an executable. I'm not sure
5291            allowing to launch executables is a good idea though. -- marco */
5292 }
5293
5294 static void
5295 launch_external_uri (EvWindow *window, EvLinkAction *action)
5296 {
5297         const gchar *uri = ev_link_action_get_uri (action);
5298         GError *error = NULL;
5299         gboolean ret;
5300 #if GTK_CHECK_VERSION (2, 14, 0)
5301         GAppLaunchContext *context = NULL;
5302 #endif
5303
5304 #if GTK_CHECK_VERSION (2, 14, 0)
5305         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5306         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5307                                            gtk_window_get_screen (GTK_WINDOW (window)));
5308         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5309                                               GDK_CURRENT_TIME);
5310 #endif
5311
5312         if (!g_strstr_len (uri, strlen (uri), "://") &&
5313             !g_str_has_prefix (uri, "mailto:")) {
5314                 gchar *http;
5315
5316                 /* Not a valid uri, assuming it's http */
5317                 http = g_strdup_printf ("http://%s", uri);
5318                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5319                 g_free (http);
5320         } else {
5321                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5322         }
5323
5324         if (ret == FALSE) {
5325                 ev_window_error_message (window, error,
5326                                          "%s", _("Unable to open external link"));
5327                 g_error_free (error);
5328         }
5329 }
5330
5331 static void
5332 open_remote_link (EvWindow *window, EvLinkAction *action)
5333 {
5334         gchar *uri;
5335         gchar *dir;
5336
5337         dir = g_path_get_dirname (window->priv->uri);
5338
5339         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5340                                 NULL);
5341         g_free (dir);
5342
5343         ev_application_open_uri_at_dest (EV_APP, uri,
5344                                          gtk_window_get_screen (GTK_WINDOW (window)),
5345                                          ev_link_action_get_dest (action),
5346                                          0,
5347                                          NULL,
5348                                          GDK_CURRENT_TIME);
5349
5350         g_free (uri);
5351 }
5352
5353 static void
5354 do_action_named (EvWindow *window, EvLinkAction *action)
5355 {
5356         const gchar *name = ev_link_action_get_name (action);
5357
5358         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5359                 ev_window_cmd_go_first_page (NULL, window);
5360         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5361                 ev_window_cmd_go_previous_page (NULL, window);
5362         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5363                 ev_window_cmd_go_next_page (NULL, window);
5364         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5365                 ev_window_cmd_go_last_page (NULL, window);
5366         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5367                 ev_window_cmd_focus_page_selector (NULL, window);
5368         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5369                 ev_window_cmd_edit_find (NULL, window);
5370         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5371                 ev_window_cmd_file_close_window (NULL, window);
5372         } else {
5373                 g_warning ("Unimplemented named action: %s, please post a "
5374                            "bug report in Evince bugzilla "
5375                            "(http://bugzilla.gnome.org) with a testcase.",
5376                            name);
5377         }
5378 }
5379
5380 static void
5381 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5382 {
5383         switch (ev_link_action_get_action_type (action)) {
5384                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5385                         EvLinkDest *dest;
5386
5387                         dest = ev_link_action_get_dest (action);
5388                         if (!dest)
5389                                 return;
5390
5391                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5392                 }
5393                         break;
5394                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5395                         launch_external_uri (window, action);
5396                         break;
5397                 case EV_LINK_ACTION_TYPE_LAUNCH:
5398                         launch_action (window, action);
5399                         break;
5400                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5401                         open_remote_link (window, action);
5402                         break;
5403                 case EV_LINK_ACTION_TYPE_NAMED:
5404                         do_action_named (window, action);
5405                         break;
5406                 default:
5407                         g_assert_not_reached ();
5408         }
5409 }
5410
5411 static void
5412 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5413 {
5414         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5415 }
5416
5417 static void
5418 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5419 {
5420         EvLinkAction *ev_action = NULL;
5421         EvLinkDest   *dest;
5422
5423         ev_action = ev_link_get_action (window->priv->link);
5424         if (!ev_action)
5425                 return;
5426
5427         dest = ev_link_action_get_dest (ev_action);
5428         if (!dest)
5429                 return;
5430
5431         ev_window_cmd_file_open_copy_at_dest (window, dest);
5432 }
5433
5434 static void
5435 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5436 {
5437         EvLinkAction *ev_action;
5438
5439         ev_action = ev_link_get_action (window->priv->link);
5440         if (!ev_action)
5441                 return;
5442
5443         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5444                                    ev_action);
5445 }
5446
5447
5448 static void
5449 image_save_dialog_response_cb (GtkWidget *fc,
5450                                gint       response_id,
5451                                EvWindow  *ev_window)
5452 {
5453         GFile           *target_file;
5454         gboolean         is_native;
5455         GError          *error = NULL;
5456         GdkPixbuf       *pixbuf;
5457         gchar           *uri;
5458         gchar          **extensions;
5459         gchar           *filename;
5460         gchar           *file_format;
5461         GdkPixbufFormat *format;
5462         GtkFileFilter   *filter;
5463
5464         if (response_id != GTK_RESPONSE_OK) {
5465                 gtk_widget_destroy (fc);
5466                 return;
5467         }
5468
5469         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5470         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5471         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5472
5473         if (format == NULL) {
5474                 format = get_gdk_pixbuf_format_by_extension (uri);
5475         }
5476
5477         if (format == NULL) {
5478                 ev_window_error_message (ev_window, NULL,
5479                                          "%s",
5480                                          _("Couldn't find appropriate format to save image"));
5481                 g_free (uri);
5482                 gtk_widget_destroy (fc);
5483
5484                 return;
5485         }
5486
5487         extensions = gdk_pixbuf_format_get_extensions (format);
5488         if (!g_str_has_suffix (uri, extensions[0])) {
5489                 gchar *uri_extension;
5490
5491                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5492                 target_file = g_file_new_for_uri (uri_extension);
5493                 g_free (uri_extension);
5494         } else {
5495                 target_file = g_file_new_for_uri (uri);
5496         }
5497         g_strfreev (extensions);
5498         g_free (uri);
5499
5500         is_native = g_file_is_native (target_file);
5501         if (is_native) {
5502                 filename = g_file_get_path (target_file);
5503         } else {
5504                 filename = ev_tmp_filename ("saveimage");
5505         }
5506
5507         ev_document_doc_mutex_lock ();
5508         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5509                                                ev_window->priv->image);
5510         ev_document_doc_mutex_unlock ();
5511
5512         file_format = gdk_pixbuf_format_get_name (format);
5513         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5514         g_free (file_format);
5515         g_object_unref (pixbuf);
5516
5517         if (error) {
5518                 ev_window_error_message (ev_window, error,
5519                                          "%s", _("The image could not be saved."));
5520                 g_error_free (error);
5521                 g_free (filename);
5522                 g_object_unref (target_file);
5523                 gtk_widget_destroy (fc);
5524
5525                 return;
5526         }
5527
5528         if (!is_native) {
5529                 GFile *source_file;
5530
5531                 source_file = g_file_new_for_path (filename);
5532
5533                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5534                                        source_file, target_file);
5535                 g_object_unref (source_file);
5536         }
5537
5538         g_free (filename);
5539         g_object_unref (target_file);
5540         gtk_widget_destroy (fc);
5541 }
5542
5543 static void
5544 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5545 {
5546         GtkWidget *fc;
5547
5548         if (!window->priv->image)
5549                 return;
5550
5551         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5552                                           GTK_WINDOW (window),
5553                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5554                                           GTK_STOCK_CANCEL,
5555                                           GTK_RESPONSE_CANCEL,
5556                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5557                                           NULL);
5558
5559         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5560         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5561                                                  GTK_RESPONSE_OK,
5562                                                  GTK_RESPONSE_CANCEL,
5563                                                  -1);
5564
5565         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5566         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5567
5568         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5569
5570         g_signal_connect (fc, "response",
5571                           G_CALLBACK (image_save_dialog_response_cb),
5572                           window);
5573
5574         gtk_widget_show (fc);
5575 }
5576
5577 static void
5578 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5579 {
5580         GtkClipboard *clipboard;
5581         GdkPixbuf    *pixbuf;
5582
5583         if (!window->priv->image)
5584                 return;
5585
5586         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5587                                               GDK_SELECTION_CLIPBOARD);
5588         ev_document_doc_mutex_lock ();
5589         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5590                                                window->priv->image);
5591         ev_document_doc_mutex_unlock ();
5592
5593         gtk_clipboard_set_image (clipboard, pixbuf);
5594         g_object_unref (pixbuf);
5595 }
5596
5597 static void
5598 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5599 {
5600         GList     *l;
5601         GdkScreen *screen;
5602
5603         if (!window->priv->attach_list)
5604                 return;
5605
5606         screen = gtk_window_get_screen (GTK_WINDOW (window));
5607
5608         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5609                 EvAttachment *attachment;
5610                 GError       *error = NULL;
5611
5612                 attachment = (EvAttachment *) l->data;
5613
5614                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5615
5616                 if (error) {
5617                         ev_window_error_message (window, error,
5618                                                  "%s", _("Unable to open attachment"));
5619                         g_error_free (error);
5620                 }
5621         }
5622 }
5623
5624 static void
5625 attachment_save_dialog_response_cb (GtkWidget *fc,
5626                                     gint       response_id,
5627                                     EvWindow  *ev_window)
5628 {
5629         GFile                *target_file;
5630         gchar                *uri;
5631         GList                *l;
5632         GtkFileChooserAction  fc_action;
5633         gboolean              is_dir;
5634         gboolean              is_native;
5635
5636         if (response_id != GTK_RESPONSE_OK) {
5637                 gtk_widget_destroy (fc);
5638                 return;
5639         }
5640
5641         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5642         target_file = g_file_new_for_uri (uri);
5643         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5644         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5645         is_native = g_file_is_native (target_file);
5646
5647         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5648                 EvAttachment *attachment;
5649                 GFile        *save_to;
5650                 GError       *error = NULL;
5651
5652                 attachment = (EvAttachment *) l->data;
5653
5654                 if (is_native) {
5655                         if (is_dir) {
5656                                 save_to = g_file_get_child (target_file,
5657                                                             ev_attachment_get_name (attachment));
5658                         } else {
5659                                 save_to = g_object_ref (target_file);
5660                         }
5661                 } else {
5662                         save_to = ev_tmp_file_get ("saveattachment");
5663                 }
5664
5665                 ev_attachment_save (attachment, save_to, &error);
5666
5667                 if (error) {
5668                         ev_window_error_message (ev_window, error,
5669                                                  "%s", _("The attachment could not be saved."));
5670                         g_error_free (error);
5671                         g_object_unref (save_to);
5672
5673                         continue;
5674                 }
5675
5676                 if (!is_native) {
5677                         GFile *dest_file;
5678
5679                         if (is_dir) {
5680                                 dest_file = g_file_get_child (target_file,
5681                                                               ev_attachment_get_name (attachment));
5682                         } else {
5683                                 dest_file = g_object_ref (target_file);
5684                         }
5685
5686                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5687                                                save_to, dest_file);
5688
5689                         g_object_unref (dest_file);
5690                 }
5691
5692                 g_object_unref (save_to);
5693         }
5694
5695         g_free (uri);
5696         g_object_unref (target_file);
5697
5698         gtk_widget_destroy (fc);
5699 }
5700
5701 static void
5702 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5703 {
5704         GtkWidget    *fc;
5705         EvAttachment *attachment = NULL;
5706
5707         if (!window->priv->attach_list)
5708                 return;
5709
5710         if (g_list_length (window->priv->attach_list) == 1)
5711                 attachment = (EvAttachment *) window->priv->attach_list->data;
5712
5713         fc = gtk_file_chooser_dialog_new (
5714                 _("Save Attachment"),
5715                 GTK_WINDOW (window),
5716                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5717                 GTK_STOCK_CANCEL,
5718                 GTK_RESPONSE_CANCEL,
5719                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5720                 NULL);
5721
5722         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5723         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5724                                                  GTK_RESPONSE_OK,
5725                                                  GTK_RESPONSE_CANCEL,
5726                                                  -1);
5727
5728         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5729         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5730
5731         if (attachment)
5732                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5733                                                    ev_attachment_get_name (attachment));
5734
5735         g_signal_connect (fc, "response",
5736                           G_CALLBACK (attachment_save_dialog_response_cb),
5737                           window);
5738
5739         gtk_widget_show (fc);
5740 }
5741
5742 static void
5743 ev_window_media_player_key_pressed (EvWindow    *window,
5744                                     const gchar *key,
5745                                     gpointer     user_data)
5746 {
5747         if (!gtk_window_is_active (GTK_WINDOW (window)))
5748                 return;
5749
5750         /* Note how Previous/Next only go to the
5751          * next/previous page despite their icon telling you
5752          * they should go to the beginning/end.
5753          *
5754          * There's very few keyboards with FFW/RWD though,
5755          * so we stick the most useful keybinding on the most
5756          * often seen keys
5757          */
5758         if (strcmp (key, "Play") == 0) {
5759                 ev_window_run_presentation (window);
5760         } else if (strcmp (key, "Previous") == 0) {
5761                 ev_window_cmd_go_previous_page (NULL, window);
5762         } else if (strcmp (key, "Next") == 0) {
5763                 ev_window_cmd_go_next_page (NULL, window);
5764         } else if (strcmp (key, "FastForward") == 0) {
5765                 ev_window_cmd_go_last_page (NULL, window);
5766         } else if (strcmp (key, "Rewind") == 0) {
5767                 ev_window_cmd_go_first_page (NULL, window);
5768         }
5769 }
5770
5771 static void
5772 ev_window_init (EvWindow *ev_window)
5773 {
5774         GtkActionGroup *action_group;
5775         GtkAccelGroup *accel_group;
5776         GError *error = NULL;
5777         GtkWidget *sidebar_widget;
5778         GObject *mpkeys;
5779
5780         g_signal_connect (ev_window, "configure_event",
5781                           G_CALLBACK (window_configure_event_cb), NULL);
5782         g_signal_connect (ev_window, "window_state_event",
5783                           G_CALLBACK (window_state_event_cb), NULL);
5784
5785         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5786
5787         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5788         ev_window->priv->title = ev_window_title_new (ev_window);
5789
5790         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5791         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5792         gtk_widget_show (ev_window->priv->main_box);
5793
5794         action_group = gtk_action_group_new ("MenuActions");
5795         ev_window->priv->action_group = action_group;
5796         gtk_action_group_set_translation_domain (action_group, NULL);
5797         gtk_action_group_add_actions (action_group, entries,
5798                                       G_N_ELEMENTS (entries), ev_window);
5799         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5800                                              G_N_ELEMENTS (toggle_entries),
5801                                              ev_window);
5802         set_action_properties (action_group);
5803         register_custom_actions (ev_window, action_group);
5804
5805         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5806         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5807                                             action_group, 0);
5808
5809         accel_group =
5810                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5811         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5812
5813         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5814
5815         action_group = gtk_action_group_new ("ViewPopupActions");
5816         ev_window->priv->view_popup_action_group = action_group;
5817         gtk_action_group_set_translation_domain (action_group, NULL);
5818         gtk_action_group_add_actions (action_group, view_popup_entries,
5819                                       G_N_ELEMENTS (view_popup_entries),
5820                                       ev_window);
5821         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5822                                             action_group, 0);
5823
5824         action_group = gtk_action_group_new ("AttachmentPopupActions");
5825         ev_window->priv->attachment_popup_action_group = action_group;
5826         gtk_action_group_set_translation_domain (action_group, NULL);
5827         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5828                                       G_N_ELEMENTS (attachment_popup_entries),
5829                                       ev_window);
5830         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5831                                             action_group, 0);
5832
5833         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5834                                               DATADIR"/evince-ui.xml",
5835                                               &error)) {
5836                 g_warning ("building menus failed: %s", error->message);
5837                 g_error_free (error);
5838         }
5839
5840         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5841         ev_window->priv->recent_action_group = NULL;
5842         ev_window->priv->recent_ui_id = 0;
5843         g_signal_connect_swapped (ev_window->priv->recent_manager,
5844                                   "changed",
5845                                   G_CALLBACK (ev_window_setup_recent),
5846                                   ev_window);
5847
5848         ev_window->priv->menubar =
5849                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5850                                             "/MainMenu");
5851         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5852                             ev_window->priv->menubar,
5853                             FALSE, FALSE, 0);
5854
5855         ev_window->priv->toolbar = GTK_WIDGET
5856           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5857                          "ui-manager", ev_window->priv->ui_manager,
5858                          "popup-path", "/ToolbarPopup",
5859                          "model", ev_application_get_toolbars_model (EV_APP),
5860                          NULL));
5861
5862         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5863                                    "DefaultToolBar");
5864         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5865                             ev_window->priv->toolbar,
5866                             FALSE, FALSE, 0);
5867         gtk_widget_show (ev_window->priv->toolbar);
5868
5869         /* Add the main area */
5870         ev_window->priv->hpaned = gtk_hpaned_new ();
5871         g_signal_connect (ev_window->priv->hpaned,
5872                           "notify::position",
5873                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5874                           ev_window);
5875
5876         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5877         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5878                             TRUE, TRUE, 0);
5879         gtk_widget_show (ev_window->priv->hpaned);
5880
5881         ev_window->priv->sidebar = ev_sidebar_new ();
5882         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5883                          ev_window->priv->sidebar, FALSE, FALSE);
5884         gtk_widget_show (ev_window->priv->sidebar);
5885
5886         /* Stub sidebar, for now */
5887
5888         sidebar_widget = ev_sidebar_thumbnails_new ();
5889         ev_window->priv->sidebar_thumbs = sidebar_widget;
5890         g_signal_connect (sidebar_widget,
5891                           "notify::main-widget",
5892                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5893                           ev_window);
5894         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5895         gtk_widget_show (sidebar_widget);
5896         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5897                              sidebar_widget);
5898
5899         sidebar_widget = ev_sidebar_links_new ();
5900         ev_window->priv->sidebar_links = sidebar_widget;
5901         g_signal_connect (sidebar_widget,
5902                           "notify::model",
5903                           G_CALLBACK (sidebar_widget_model_set),
5904                           ev_window);
5905         g_signal_connect (sidebar_widget,
5906                           "link_activated",
5907                           G_CALLBACK (sidebar_links_link_activated_cb),
5908                           ev_window);
5909         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5910         gtk_widget_show (sidebar_widget);
5911         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5912                              sidebar_widget);
5913
5914         sidebar_widget = ev_sidebar_attachments_new ();
5915         ev_window->priv->sidebar_attachments = sidebar_widget;
5916         g_signal_connect_object (sidebar_widget,
5917                                  "popup",
5918                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5919                                  ev_window, 0);
5920         gtk_widget_show (sidebar_widget);
5921         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5922                              sidebar_widget);
5923
5924         sidebar_widget = ev_sidebar_layers_new ();
5925         ev_window->priv->sidebar_layers = sidebar_widget;
5926         g_signal_connect (sidebar_widget,
5927                           "layers_visibility_changed",
5928                           G_CALLBACK (sidebar_layers_visibility_changed),
5929                           ev_window);
5930         gtk_widget_show (sidebar_widget);
5931         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5932                              sidebar_widget);
5933
5934         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5935         ev_window->priv->scrolled_window =
5936                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5937                                           "shadow-type", GTK_SHADOW_IN,
5938                                           NULL));
5939         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5940                             ev_window->priv->scrolled_window,
5941                             TRUE, TRUE, 0);
5942         gtk_widget_show (ev_window->priv->scrolled_window);
5943
5944         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5945                         ev_window->priv->view_box);
5946         gtk_widget_show (ev_window->priv->view_box);
5947
5948         ev_window->priv->view = ev_view_new ();
5949         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5950                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5951         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
5952         g_signal_connect_swapped (ev_window->priv->password_view,
5953                                   "unlock",
5954                                   G_CALLBACK (ev_window_password_view_unlock),
5955                                   ev_window);
5956         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5957                                  G_CALLBACK (view_actions_focus_in_cb),
5958                                  ev_window, 0);
5959         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5960                                  G_CALLBACK (view_actions_focus_out_cb),
5961                                  ev_window, 0);
5962         g_signal_connect_object (ev_window->priv->view, "external-link",
5963                                  G_CALLBACK (view_external_link_cb),
5964                                  ev_window, 0);
5965         g_signal_connect_object (ev_window->priv->view, "handle-link",
5966                                  G_CALLBACK (view_handle_link_cb),
5967                                  ev_window, 0);
5968         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
5969                                  G_CALLBACK (ev_window_set_view_size),
5970                                  ev_window);
5971         g_signal_connect_object (ev_window->priv->view,
5972                                  "popup",
5973                                  G_CALLBACK (view_menu_popup_cb),
5974                                  ev_window, 0);
5975         gtk_widget_show (ev_window->priv->view);
5976         gtk_widget_show (ev_window->priv->password_view);
5977
5978         /* Find Bar */
5979         ev_window->priv->find_bar = egg_find_bar_new ();
5980         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5981                           ev_window->priv->find_bar,
5982                           FALSE, TRUE, 0);
5983
5984         /* We own a ref on these widgets, as we can swap them in and out */
5985         g_object_ref (ev_window->priv->view);
5986         g_object_ref (ev_window->priv->password_view);
5987
5988         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5989                            ev_window->priv->view);
5990
5991         g_signal_connect (ev_window->priv->view,
5992                           "notify::sizing-mode",
5993                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5994                           ev_window);
5995         g_signal_connect (ev_window->priv->view,
5996                           "notify::zoom",
5997                           G_CALLBACK (ev_window_zoom_changed_cb),
5998                           ev_window);
5999         g_signal_connect (ev_window->priv->view,
6000                           "notify::dual-page",
6001                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6002                           ev_window);
6003         g_signal_connect (ev_window->priv->view,
6004                           "notify::continuous",
6005                           G_CALLBACK (ev_window_continuous_changed_cb),
6006                           ev_window);
6007         g_signal_connect (ev_window->priv->view,
6008                           "notify::rotation",
6009                           G_CALLBACK (ev_window_rotation_changed_cb),
6010                           ev_window);
6011         g_signal_connect (ev_window->priv->view,
6012                           "notify::has-selection",
6013                           G_CALLBACK (ev_window_has_selection_changed_cb),
6014                           ev_window);
6015
6016         /* Connect sidebar signals */
6017         g_signal_connect (ev_window->priv->sidebar,
6018                           "notify::visible",
6019                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6020                           ev_window);
6021         g_signal_connect (ev_window->priv->sidebar,
6022                           "notify::current-page",
6023                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6024                           ev_window);
6025
6026         /* Connect to find bar signals */
6027         g_signal_connect (ev_window->priv->find_bar,
6028                           "previous",
6029                           G_CALLBACK (find_bar_previous_cb),
6030                           ev_window);
6031         g_signal_connect (ev_window->priv->find_bar,
6032                           "next",
6033                           G_CALLBACK (find_bar_next_cb),
6034                           ev_window);
6035         g_signal_connect (ev_window->priv->find_bar,
6036                           "close",
6037                           G_CALLBACK (find_bar_close_cb),
6038                           ev_window);
6039         g_signal_connect (ev_window->priv->find_bar,
6040                           "notify::search-string",
6041                           G_CALLBACK (find_bar_search_changed_cb),
6042                           ev_window);
6043         g_signal_connect (ev_window->priv->find_bar,
6044                           "notify::case-sensitive",
6045                           G_CALLBACK (find_bar_search_changed_cb),
6046                           ev_window);
6047         g_signal_connect (ev_window->priv->find_bar,
6048                           "notify::visible",
6049                           G_CALLBACK (find_bar_visibility_changed_cb),
6050                           ev_window);
6051         g_signal_connect (ev_window->priv->find_bar,
6052                           "scroll",
6053                           G_CALLBACK (find_bar_scroll),
6054                           ev_window);
6055
6056         /* Popups */
6057         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6058                                                                  "/DocumentPopup");
6059         ev_window->priv->link = NULL;
6060
6061         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6062                                                                        "/AttachmentPopup");
6063         ev_window->priv->attach_list = NULL;
6064
6065         /* Media player keys */
6066         mpkeys = ev_application_get_media_keys (EV_APP);
6067         if (mpkeys) {
6068                 g_signal_connect_swapped (mpkeys, "key_pressed",
6069                                           G_CALLBACK (ev_window_media_player_key_pressed),
6070                                           ev_window);
6071         }
6072
6073         /* Give focus to the document view */
6074         gtk_widget_grab_focus (ev_window->priv->view);
6075
6076         /* Set it user interface params */
6077         ev_window_setup_recent (ev_window);
6078
6079         setup_chrome_from_metadata (ev_window);
6080         set_chrome_actions (ev_window);
6081         update_chrome_visibility (ev_window);
6082
6083         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6084
6085         setup_view_from_metadata (ev_window);
6086         setup_sidebar_from_metadata (ev_window);
6087
6088         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6089         ev_window_setup_action_sensitivity (ev_window);
6090
6091         /* Drag and Drop */
6092         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6093                            GTK_DEST_DEFAULT_ALL,
6094                            NULL, 0,
6095                            GDK_ACTION_COPY);
6096         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6097 }
6098
6099 /**
6100  * ev_window_new:
6101  *
6102  * Creates a #GtkWidget that represents the window.
6103  *
6104  * Returns: the #GtkWidget that represents the window.
6105  */
6106 GtkWidget *
6107 ev_window_new (void)
6108 {
6109         GtkWidget *ev_window;
6110
6111         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6112                                               "type", GTK_WINDOW_TOPLEVEL,
6113                                               NULL));
6114
6115         return ev_window;
6116 }