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_symlink (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 (ev_tmp_dir ());
1326
1327         if (g_file_has_prefix (file, tempdir)) {
1328                 GFileInfo *file_info;
1329                 GError    *error = NULL;
1330
1331                 file_info = g_file_query_info (file,
1332                                                G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
1333                                                G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
1334                                                NULL, &error);
1335                 if (file_info) {
1336                         if (g_file_info_get_is_symlink (file_info))
1337                                 g_file_delete (file, NULL, NULL);
1338                         g_object_unref (file_info);
1339                 } else {
1340                         g_warning ("Error deleting temp symlink: %s\n", error->message);
1341                         g_error_free (error);
1342                 }
1343         }
1344
1345         g_object_unref (file);
1346         g_object_unref (tempdir);
1347 }
1348
1349 /* This callback will executed when load job will be finished.
1350  *
1351  * Since the flow of the error dialog is very confusing, we assume that both
1352  * document and uri will go away after this function is called, and thus we need
1353  * to ref/dup them.  Additionally, it needs to clear
1354  * ev_window->priv->password_{uri,document}, and thus people who call this
1355  * function should _not_ necessarily expect those to exist after being
1356  * called. */
1357 static void
1358 ev_window_load_job_cb (EvJob *job,
1359                        gpointer data)
1360 {
1361         EvWindow *ev_window = EV_WINDOW (data);
1362         EvDocument *document = EV_JOB (job)->document;
1363         EvJobLoad *job_load = EV_JOB_LOAD (job);
1364
1365         g_assert (job_load->uri);
1366
1367         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1368
1369         /* Success! */
1370         if (!ev_job_is_failed (job)) {
1371                 ev_window_set_document (ev_window, document);
1372
1373                 setup_document_from_metadata (ev_window);
1374                 setup_view_from_metadata (ev_window);
1375
1376                 ev_window_add_recent (ev_window, ev_window->priv->uri);
1377
1378                 ev_window_title_set_type (ev_window->priv->title,
1379                                           EV_WINDOW_TITLE_DOCUMENT);
1380                 if (job_load->password) {
1381                         GPasswordSave flags;
1382
1383                         flags = ev_password_view_get_password_save_flags (
1384                                 EV_PASSWORD_VIEW (ev_window->priv->password_view));
1385                         ev_keyring_save_password (ev_window->priv->uri,
1386                                                   job_load->password,
1387                                                   flags);
1388                 }
1389
1390                 if (ev_window->priv->dest) {
1391                         EvLink *link;
1392                         EvLinkAction *link_action;
1393
1394                         link_action = ev_link_action_new_dest (ev_window->priv->dest);
1395                         link = ev_link_new (NULL, link_action);
1396                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1397                         g_object_unref (link);
1398
1399                         /* Already unrefed by ev_link_action
1400                          * FIXME: link action should inc dest ref counting
1401                          * or not unref it at all
1402                          */
1403                         ev_window->priv->dest = NULL;
1404                 }
1405
1406                 switch (ev_window->priv->window_mode) {
1407                         case EV_WINDOW_MODE_FULLSCREEN:
1408                                 ev_window_run_fullscreen (ev_window);
1409                                 break;
1410                         case EV_WINDOW_MODE_PRESENTATION:
1411                                 ev_window_run_presentation (ev_window);
1412                                 break;
1413                         default:
1414                                 break;
1415                 }
1416
1417                 if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) {
1418                         ev_window_cmd_edit_find (NULL, ev_window);
1419                         egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar),
1420                                                         ev_window->priv->search_string);
1421                 }
1422
1423                 g_free (ev_window->priv->search_string);
1424                 ev_window->priv->search_string = NULL;
1425
1426                 /* Create a monitor for the document */
1427                 ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri);
1428                 g_signal_connect_swapped (ev_window->priv->monitor, "changed",
1429                                           G_CALLBACK (ev_window_document_changed),
1430                                           ev_window);
1431
1432                 ev_window_clear_load_job (ev_window);
1433                 return;
1434         }
1435
1436         if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) {
1437                 gchar *password;
1438
1439                 setup_view_from_metadata (ev_window);
1440
1441                 /* First look whether password is in keyring */
1442                 password = ev_keyring_lookup_password (ev_window->priv->uri);
1443                 if (password) {
1444                         if (job_load->password && strcmp (password, job_load->password) == 0) {
1445                                 /* Password in kering is wrong */
1446                                 ev_job_load_set_password (job_load, NULL);
1447                                 /* FIXME: delete password from keyring? */
1448                         } else {
1449                                 ev_job_load_set_password (job_load, password);
1450                                 ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
1451                                 g_free (password);
1452                                 return;
1453                         }
1454
1455                         g_free (password);
1456                 }
1457
1458                 /* We need to ask the user for a password */
1459                 ev_window_title_set_uri (ev_window->priv->title,
1460                                          ev_window->priv->uri);
1461                 ev_window_title_set_type (ev_window->priv->title,
1462                                           EV_WINDOW_TITLE_PASSWORD);
1463
1464                 ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1465                                           job_load->uri);
1466
1467                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1468
1469                 ev_job_load_set_password (job_load, NULL);
1470                 ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view));
1471         } else {
1472                 ev_window_error_message (ev_window, job->error,
1473                                          "%s", _("Unable to open document"));
1474                 ev_window_clear_load_job (ev_window);
1475         }
1476 }
1477
1478 static void
1479 ev_window_reload_job_cb (EvJob    *job,
1480                          EvWindow *ev_window)
1481 {
1482         GtkWidget *widget;
1483
1484         if (ev_job_is_failed (job)) {
1485                 ev_window_clear_reload_job (ev_window);
1486                 ev_window->priv->in_reload = FALSE;
1487                 g_object_unref (ev_window->priv->dest);
1488                 ev_window->priv->dest = NULL;
1489
1490                 return;
1491         }
1492
1493         ev_window_set_document (ev_window, job->document);
1494
1495         /* Restart the search after reloading */
1496         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1497         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1498                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1499                                             NULL, ev_window);
1500         }
1501
1502         ev_window_clear_reload_job (ev_window);
1503         ev_window->priv->in_reload = FALSE;
1504 }
1505
1506 /**
1507  * ev_window_get_uri:
1508  * @ev_window: The instance of the #EvWindow.
1509  *
1510  * It returns the uri of the document showed in the #EvWindow.
1511  *
1512  * Returns: the uri of the document showed in the #EvWindow.
1513  */
1514 const char *
1515 ev_window_get_uri (EvWindow *ev_window)
1516 {
1517         return ev_window->priv->uri;
1518 }
1519
1520 /**
1521  * ev_window_close_dialogs:
1522  * @ev_window: The window where dialogs will be closed.
1523  *
1524  * It looks for password, print and properties dialogs and closes them and
1525  * frees them from memory. If there is any print job it does free it too.
1526  */
1527 static void
1528 ev_window_close_dialogs (EvWindow *ev_window)
1529 {
1530         if (ev_window->priv->print_dialog)
1531                 gtk_widget_destroy (ev_window->priv->print_dialog);
1532         ev_window->priv->print_dialog = NULL;
1533
1534         if (ev_window->priv->properties)
1535                 gtk_widget_destroy (ev_window->priv->properties);
1536         ev_window->priv->properties = NULL;
1537 }
1538
1539 static void
1540 ev_window_clear_progress_idle (EvWindow *ev_window)
1541 {
1542         if (ev_window->priv->progress_idle > 0)
1543                 g_source_remove (ev_window->priv->progress_idle);
1544         ev_window->priv->progress_idle = 0;
1545 }
1546
1547 static void
1548 reset_progress_idle (EvWindow *ev_window)
1549 {
1550         ev_window->priv->progress_idle = 0;
1551 }
1552
1553 static void
1554 ev_window_show_progress_message (EvWindow   *ev_window,
1555                                  guint       interval,
1556                                  GSourceFunc function)
1557 {
1558         if (ev_window->priv->progress_idle > 0)
1559                 g_source_remove (ev_window->priv->progress_idle);
1560         ev_window->priv->progress_idle =
1561                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
1562                                             interval, function,
1563                                             ev_window,
1564                                             (GDestroyNotify)reset_progress_idle);
1565 }
1566
1567 static void
1568 ev_window_reset_progress_cancellable (EvWindow *ev_window)
1569 {
1570         if (ev_window->priv->progress_cancellable)
1571                 g_cancellable_reset (ev_window->priv->progress_cancellable);
1572         else
1573                 ev_window->priv->progress_cancellable = g_cancellable_new ();
1574 }
1575
1576 static void
1577 ev_window_progress_response_cb (EvProgressMessageArea *area,
1578                                 gint                   response,
1579                                 EvWindow              *ev_window)
1580 {
1581         if (response == GTK_RESPONSE_CANCEL)
1582                 g_cancellable_cancel (ev_window->priv->progress_cancellable);
1583         ev_window_set_message_area (ev_window, NULL);
1584 }
1585
1586 static gboolean
1587 show_loading_progress (EvWindow *ev_window)
1588 {
1589         GtkWidget *area;
1590         gchar     *text;
1591
1592         if (ev_window->priv->message_area)
1593                 return FALSE;
1594
1595         text = g_strdup_printf (_("Loading document from %s"),
1596                                 ev_window->priv->uri);
1597         area = ev_progress_message_area_new (GTK_STOCK_OPEN,
1598                                              text,
1599                                              GTK_STOCK_CLOSE,
1600                                              GTK_RESPONSE_CLOSE,
1601                                              GTK_STOCK_CANCEL,
1602                                              GTK_RESPONSE_CANCEL,
1603                                              NULL);
1604         g_signal_connect (area, "response",
1605                           G_CALLBACK (ev_window_progress_response_cb),
1606                           ev_window);
1607         gtk_widget_show (area);
1608         ev_window_set_message_area (ev_window, area);
1609         g_free (text);
1610
1611         return FALSE;
1612 }
1613
1614 static void
1615 ev_window_load_remote_failed (EvWindow *ev_window,
1616                               GError   *error)
1617 {
1618         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1619         ev_window->priv->in_reload = FALSE;
1620         ev_window_error_message (ev_window, error,
1621                                  "%s", _("Unable to open document"));
1622         g_free (ev_window->priv->local_uri);
1623         ev_window->priv->local_uri = NULL;
1624         ev_window->priv->uri_mtime = 0;
1625 }
1626
1627 static void
1628 set_uri_mtime (GFile        *source,
1629                GAsyncResult *async_result,
1630                EvWindow     *ev_window)
1631 {
1632         GFileInfo *info;
1633         GError *error = NULL;
1634
1635         info = g_file_query_info_finish (source, async_result, &error);
1636
1637         if (error) {
1638                 ev_window->priv->uri_mtime = 0;
1639                 g_error_free (error);
1640         } else {
1641                 GTimeVal mtime;
1642
1643                 g_file_info_get_modification_time (info, &mtime);
1644                 ev_window->priv->uri_mtime = mtime.tv_sec;
1645                 g_object_unref (info);
1646         }
1647
1648         g_object_unref (source);
1649 }
1650
1651 static void
1652 mount_volume_ready_cb (GFile        *source,
1653                        GAsyncResult *async_result,
1654                        EvWindow     *ev_window)
1655 {
1656         GError *error = NULL;
1657
1658         g_file_mount_enclosing_volume_finish (source, async_result, &error);
1659
1660         if (error) {
1661                 ev_window_load_remote_failed (ev_window, error);
1662                 g_object_unref (source);
1663                 g_error_free (error);
1664         } else {
1665                 /* Volume successfully mounted,
1666                    try opening the file again */
1667                 ev_window_load_file_remote (ev_window, source);
1668         }
1669 }
1670
1671 static void
1672 window_open_file_copy_ready_cb (GFile        *source,
1673                                 GAsyncResult *async_result,
1674                                 EvWindow     *ev_window)
1675 {
1676         GError *error = NULL;
1677
1678         ev_window_clear_progress_idle (ev_window);
1679
1680         g_file_copy_finish (source, async_result, &error);
1681         if (!error) {
1682                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1683                 g_file_query_info_async (source,
1684                                          G_FILE_ATTRIBUTE_TIME_MODIFIED,
1685                                          0, G_PRIORITY_DEFAULT,
1686                                          NULL,
1687                                          (GAsyncReadyCallback)set_uri_mtime,
1688                                          ev_window);
1689                 return;
1690         }
1691
1692         if (error->domain == G_IO_ERROR &&
1693             error->code == G_IO_ERROR_NOT_MOUNTED) {
1694                 GMountOperation *operation;
1695
1696                 operation = ev_mount_operation_new (GTK_WINDOW (ev_window));
1697                 g_file_mount_enclosing_volume (source,
1698                                                G_MOUNT_MOUNT_NONE,
1699                                                operation, NULL,
1700                                                (GAsyncReadyCallback)mount_volume_ready_cb,
1701                                                ev_window);
1702                 g_object_unref (operation);
1703         } else if (error->domain == G_IO_ERROR &&
1704                    error->code == G_IO_ERROR_CANCELLED) {
1705                 ev_window_clear_load_job (ev_window);
1706                 ev_window_clear_local_uri (ev_window);
1707                 g_free (ev_window->priv->uri);
1708                 ev_window->priv->uri = NULL;
1709                 g_object_unref (source);
1710
1711                 ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1712         } else {
1713                 ev_window_load_remote_failed (ev_window, error);
1714                 g_object_unref (source);
1715         }
1716
1717         g_error_free (error);
1718 }
1719
1720 static void
1721 window_open_file_copy_progress_cb (goffset   n_bytes,
1722                                    goffset   total_bytes,
1723                                    EvWindow *ev_window)
1724 {
1725         gchar *status;
1726         gdouble fraction;
1727
1728         if (!ev_window->priv->message_area)
1729                 return;
1730
1731         fraction = n_bytes / (gdouble)total_bytes;
1732         status = g_strdup_printf (_("Downloading document (%d%%)"),
1733                                   (gint)(fraction * 100));
1734
1735         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1736                                              status);
1737         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1738                                                fraction);
1739
1740         g_free (status);
1741 }
1742
1743 static void
1744 ev_window_load_file_remote (EvWindow *ev_window,
1745                             GFile    *source_file)
1746 {
1747         GFile *target_file;
1748
1749         if (!ev_window->priv->local_uri) {
1750                 gchar *tmp_name;
1751                 gchar *base_name;
1752
1753                 /* We'd like to keep extension of source uri since
1754                  * it helps to resolve some mime types, say cbz */
1755                 tmp_name = ev_tmp_filename (NULL);
1756                 base_name = g_file_get_basename (source_file);
1757                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-",
1758                                                           base_name, NULL);
1759                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1760                                      ev_window->priv->local_uri);
1761                 g_free (base_name);
1762                 g_free (tmp_name);
1763         }
1764
1765         ev_window_reset_progress_cancellable (ev_window);
1766
1767         target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1768         g_file_copy_async (source_file, target_file,
1769                            0, G_PRIORITY_DEFAULT,
1770                            ev_window->priv->progress_cancellable,
1771                            (GFileProgressCallback)window_open_file_copy_progress_cb,
1772                            ev_window,
1773                            (GAsyncReadyCallback)window_open_file_copy_ready_cb,
1774                            ev_window);
1775         g_object_unref (target_file);
1776
1777         ev_window_show_progress_message (ev_window, 1,
1778                                          (GSourceFunc)show_loading_progress);
1779 }
1780
1781 void
1782 ev_window_open_uri (EvWindow       *ev_window,
1783                     const char     *uri,
1784                     EvLinkDest     *dest,
1785                     EvWindowRunMode mode,
1786                     const gchar    *search_string)
1787 {
1788         GFile *source_file;
1789
1790         ev_window->priv->in_reload = FALSE;
1791
1792         if (ev_window->priv->uri &&
1793             g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) {
1794                 ev_window_reload_document (ev_window);
1795                 return;
1796         }
1797
1798         if (ev_window->priv->monitor) {
1799                 g_object_unref (ev_window->priv->monitor);
1800                 ev_window->priv->monitor = NULL;
1801         }
1802
1803         ev_window_close_dialogs (ev_window);
1804         ev_window_clear_load_job (ev_window);
1805         ev_window_clear_local_uri (ev_window);
1806         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1807
1808         ev_window->priv->window_mode = mode;
1809
1810         if (ev_window->priv->uri)
1811                 g_free (ev_window->priv->uri);
1812         ev_window->priv->uri = g_strdup (uri);
1813
1814         if (ev_window->priv->search_string)
1815                 g_free (ev_window->priv->search_string);
1816         ev_window->priv->search_string = search_string ?
1817                 g_strdup (search_string) : NULL;
1818
1819         if (ev_window->priv->dest)
1820                 g_object_unref (ev_window->priv->dest);
1821         ev_window->priv->dest = dest ? g_object_ref (dest) : NULL;
1822
1823         setup_size_from_metadata (ev_window);
1824
1825         ev_window->priv->load_job = ev_job_load_new (uri);
1826         g_signal_connect (ev_window->priv->load_job,
1827                           "finished",
1828                           G_CALLBACK (ev_window_load_job_cb),
1829                           ev_window);
1830
1831         source_file = g_file_new_for_uri (uri);
1832         if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) {
1833                 ev_window_load_file_remote (ev_window, source_file);
1834         } else {
1835                 g_object_unref (source_file);
1836                 ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE);
1837         }
1838 }
1839
1840 static void
1841 ev_window_reload_local (EvWindow *ev_window)
1842 {
1843         const gchar *uri;
1844
1845         uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri;
1846         ev_window->priv->reload_job = ev_job_load_new (uri);
1847         g_signal_connect (ev_window->priv->reload_job, "finished",
1848                           G_CALLBACK (ev_window_reload_job_cb),
1849                           ev_window);
1850         ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE);
1851 }
1852
1853 static gboolean
1854 show_reloading_progress (EvWindow *ev_window)
1855 {
1856         GtkWidget *area;
1857         gchar     *text;
1858
1859         if (ev_window->priv->message_area)
1860                 return FALSE;
1861
1862         text = g_strdup_printf (_("Reloading document from %s"),
1863                                 ev_window->priv->uri);
1864         area = ev_progress_message_area_new (GTK_STOCK_REFRESH,
1865                                              text,
1866                                              GTK_STOCK_CLOSE,
1867                                              GTK_RESPONSE_CLOSE,
1868                                              GTK_STOCK_CANCEL,
1869                                              GTK_RESPONSE_CANCEL,
1870                                              NULL);
1871         g_signal_connect (area, "response",
1872                           G_CALLBACK (ev_window_progress_response_cb),
1873                           ev_window);
1874         gtk_widget_show (area);
1875         ev_window_set_message_area (ev_window, area);
1876         g_free (text);
1877
1878         return FALSE;
1879 }
1880
1881 static void
1882 reload_remote_copy_ready_cb (GFile        *remote,
1883                              GAsyncResult *async_result,
1884                              EvWindow     *ev_window)
1885 {
1886         GError *error = NULL;
1887
1888         ev_window_clear_progress_idle (ev_window);
1889
1890         g_file_copy_finish (remote, async_result, &error);
1891         if (error) {
1892                 if (error->domain != G_IO_ERROR ||
1893                     error->code != G_IO_ERROR_CANCELLED)
1894                         ev_window_error_message (ev_window, error,
1895                                                  "%s", _("Failed to reload document."));
1896                 g_error_free (error);
1897         } else {
1898                 ev_window_reload_local (ev_window);
1899         }
1900
1901         g_object_unref (remote);
1902 }
1903
1904 static void
1905 reload_remote_copy_progress_cb (goffset   n_bytes,
1906                                 goffset   total_bytes,
1907                                 EvWindow *ev_window)
1908 {
1909         gchar *status;
1910         gdouble fraction;
1911
1912         if (!ev_window->priv->message_area)
1913                 return;
1914
1915         fraction = n_bytes / (gdouble)total_bytes;
1916         status = g_strdup_printf (_("Downloading document (%d%%)"),
1917                                   (gint)(fraction * 100));
1918
1919         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1920                                              status);
1921         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
1922                                                fraction);
1923
1924         g_free (status);
1925 }
1926
1927 static void
1928 query_remote_uri_mtime_cb (GFile        *remote,
1929                            GAsyncResult *async_result,
1930                            EvWindow     *ev_window)
1931 {
1932         GFileInfo *info;
1933         GTimeVal   mtime;
1934         GError    *error = NULL;
1935
1936         info = g_file_query_info_finish (remote, async_result, &error);
1937         if (error) {
1938                 g_error_free (error);
1939                 g_object_unref (remote);
1940                 ev_window_reload_local (ev_window);
1941
1942                 return;
1943         }
1944
1945         g_file_info_get_modification_time (info, &mtime);
1946         if (ev_window->priv->uri_mtime != mtime.tv_sec) {
1947                 GFile *target_file;
1948
1949                 /* Remote file has changed */
1950                 ev_window->priv->uri_mtime = mtime.tv_sec;
1951
1952                 ev_window_reset_progress_cancellable (ev_window);
1953
1954                 target_file = g_file_new_for_uri (ev_window->priv->local_uri);
1955                 g_file_copy_async (remote, target_file,
1956                                    G_FILE_COPY_OVERWRITE,
1957                                    G_PRIORITY_DEFAULT,
1958                                    ev_window->priv->progress_cancellable,
1959                                    (GFileProgressCallback)reload_remote_copy_progress_cb,
1960                                    ev_window,
1961                                    (GAsyncReadyCallback)reload_remote_copy_ready_cb,
1962                                    ev_window);
1963                 g_object_unref (target_file);
1964                 ev_window_show_progress_message (ev_window, 1,
1965                                                  (GSourceFunc)show_reloading_progress);
1966         } else {
1967                 g_object_unref (remote);
1968                 ev_window_reload_local (ev_window);
1969         }
1970
1971         g_object_unref (info);
1972 }
1973
1974 static void
1975 ev_window_reload_remote (EvWindow *ev_window)
1976 {
1977         GFile *remote;
1978
1979         remote = g_file_new_for_uri (ev_window->priv->uri);
1980         /* Reload the remote uri only if it has changed */
1981         g_file_query_info_async (remote,
1982                                  G_FILE_ATTRIBUTE_TIME_MODIFIED,
1983                                  0, G_PRIORITY_DEFAULT,
1984                                  NULL,
1985                                  (GAsyncReadyCallback)query_remote_uri_mtime_cb,
1986                                  ev_window);
1987 }
1988
1989 static void
1990 ev_window_reload_document (EvWindow *ev_window)
1991 {
1992         gint page;
1993
1994
1995         ev_window_clear_reload_job (ev_window);
1996         ev_window->priv->in_reload = TRUE;
1997
1998         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1999
2000         if (ev_window->priv->dest)
2001                 g_object_unref (ev_window->priv->dest);
2002         /* FIXME: save the scroll position too (xyz dest) */
2003         ev_window->priv->dest = ev_link_dest_new_page (page);
2004
2005         if (ev_window->priv->local_uri) {
2006                 ev_window_reload_remote (ev_window);
2007         } else {
2008                 ev_window_reload_local (ev_window);
2009         }
2010 }
2011
2012 static void
2013 file_open_dialog_response_cb (GtkWidget *chooser,
2014                               gint       response_id,
2015                               EvWindow  *ev_window)
2016 {
2017         gchar *uri;
2018
2019         if (response_id == GTK_RESPONSE_OK) {
2020                 GSList *uris;
2021
2022                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
2023
2024                 ev_application_open_uri_list (EV_APP, uris,
2025                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
2026                                               GDK_CURRENT_TIME);
2027
2028                 g_slist_foreach (uris, (GFunc)g_free, NULL);
2029                 g_slist_free (uris);
2030         }
2031
2032         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
2033         ev_application_set_chooser_uri (EV_APP, uri);
2034         g_free (uri);
2035
2036         gtk_widget_destroy (chooser);
2037 }
2038
2039 static void
2040 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
2041 {
2042         GtkWidget *chooser;
2043
2044         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
2045                                                GTK_WINDOW (window),
2046                                                GTK_FILE_CHOOSER_ACTION_OPEN,
2047                                                GTK_STOCK_CANCEL,
2048                                                GTK_RESPONSE_CANCEL,
2049                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
2050                                                NULL);
2051
2052         ev_document_factory_add_filters (chooser, NULL);
2053         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
2054         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
2055         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
2056                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2057                                           ev_application_get_chooser_uri (EV_APP));
2058         } else if (window->priv->uri != NULL) {
2059                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
2060                                           window->priv->uri);
2061         } else {
2062                 const gchar *folder;
2063
2064                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2065                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
2066                                                      folder ? folder : g_get_home_dir ());
2067         }
2068
2069         g_signal_connect (chooser, "response",
2070                           G_CALLBACK (file_open_dialog_response_cb),
2071                           window);
2072
2073         gtk_widget_show (chooser);
2074 }
2075
2076 static gchar *
2077 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
2078 {
2079         gchar *tmp_filename = NULL;
2080         gchar *name;
2081         gint   res;
2082         guint  i = 0;
2083
2084         name = g_path_get_basename (filename);
2085
2086         do {
2087                 gchar *basename;
2088
2089                 if (tmp_filename)
2090                         g_free (tmp_filename);
2091
2092                 basename = g_strdup_printf ("%s-%d", name, i++);
2093                 tmp_filename = g_build_filename (ev_tmp_dir (),
2094                                                  basename, NULL);
2095
2096                 g_free (basename);
2097         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
2098
2099         g_free (name);
2100
2101         if (res != 0 && errno != EEXIST) {
2102                 if (error) {
2103                         *error = g_error_new (G_FILE_ERROR,
2104                                               g_file_error_from_errno (errno),
2105                                               _("Couldn't create symlink “%s”: %s"),
2106                                               tmp_filename, strerror (errno));
2107                 }
2108
2109                 g_free (tmp_filename);
2110
2111                 return NULL;
2112         }
2113
2114         return tmp_filename;
2115 }
2116
2117 static void
2118 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
2119 {
2120         GError      *error = NULL;
2121         gchar       *symlink_uri;
2122         gchar       *old_filename;
2123         gchar       *new_filename;
2124         const gchar *uri_unc;
2125
2126         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
2127                                      "uri-uncompressed");
2128         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
2129                                             NULL, NULL);
2130         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
2131
2132         if (error) {
2133                 ev_window_error_message (window, error,
2134                                          "%s", _("Cannot open a copy."));
2135                 g_error_free (error);
2136                 g_free (old_filename);
2137                 g_free (new_filename);
2138
2139                 return;
2140         }
2141
2142         g_free (old_filename);
2143
2144         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
2145         g_free (new_filename);
2146
2147         ev_application_open_uri_at_dest (EV_APP,
2148                                          symlink_uri,
2149                                          gtk_window_get_screen (GTK_WINDOW (window)),
2150                                          dest,
2151                                          0,
2152                                          NULL,
2153                                          GDK_CURRENT_TIME);
2154         g_free (symlink_uri);
2155 }
2156
2157 static void
2158 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
2159 {
2160         EvPageCache *page_cache;
2161         EvLinkDest  *dest;
2162         gint         current_page;
2163
2164         page_cache = ev_page_cache_get (window->priv->document);
2165         current_page = ev_page_cache_get_current_page (page_cache);
2166
2167         dest = ev_link_dest_new_page (current_page);
2168         ev_window_cmd_file_open_copy_at_dest (window, dest);
2169         g_object_unref (dest);
2170 }
2171
2172 static void
2173 ev_window_cmd_recent_file_activate (GtkAction *action,
2174                                     EvWindow  *window)
2175 {
2176         GtkRecentInfo *info;
2177         const gchar   *uri;
2178
2179         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
2180         g_assert (info != NULL);
2181
2182         uri = gtk_recent_info_get_uri (info);
2183
2184         ev_application_open_uri_at_dest (EV_APP, uri,
2185                                          gtk_window_get_screen (GTK_WINDOW (window)),
2186                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2187 }
2188
2189 static void
2190 ev_window_open_recent_action_item_activated (EvOpenRecentAction *action,
2191                                              const gchar        *uri,
2192                                              EvWindow           *window)
2193 {
2194         ev_application_open_uri_at_dest (EV_APP, uri,
2195                                          gtk_window_get_screen (GTK_WINDOW (window)),
2196                                          NULL, 0, NULL, GDK_CURRENT_TIME);
2197 }
2198
2199 static void
2200 ev_window_add_recent (EvWindow *window, const char *filename)
2201 {
2202         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
2203 }
2204
2205 static gint
2206 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
2207 {
2208         gboolean     has_ev_a, has_ev_b;
2209         const gchar *evince = g_get_application_name ();
2210
2211         has_ev_a = gtk_recent_info_has_application (a, evince);
2212         has_ev_b = gtk_recent_info_has_application (b, evince);
2213
2214         if (has_ev_a && has_ev_b) {
2215                 time_t time_a, time_b;
2216
2217                 time_a = gtk_recent_info_get_modified (a);
2218                 time_b = gtk_recent_info_get_modified (b);
2219
2220                 return (time_b - time_a);
2221         } else if (has_ev_a) {
2222                 return -1;
2223         } else if (has_ev_b) {
2224                 return 1;
2225         }
2226
2227         return 0;
2228 }
2229
2230 /*
2231  * Doubles underscore to avoid spurious menu accels.
2232  */
2233 static gchar *
2234 ev_window_get_recent_file_label (gint index, const gchar *filename)
2235 {
2236         GString *str;
2237         gint length;
2238         const gchar *p;
2239         const gchar *end;
2240         gboolean is_rtl;
2241
2242         is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL);
2243
2244         g_return_val_if_fail (filename != NULL, NULL);
2245
2246         length = strlen (filename);
2247         str = g_string_sized_new (length + 10);
2248         g_string_printf (str, "%s_%d.  ", is_rtl ? "\xE2\x80\x8F" : "", index);
2249
2250         p = filename;
2251         end = filename + length;
2252
2253         while (p != end) {
2254                 const gchar *next;
2255                 next = g_utf8_next_char (p);
2256
2257                 switch (*p) {
2258                         case '_':
2259                                 g_string_append (str, "__");
2260                                 break;
2261                         default:
2262                                 g_string_append_len (str, p, next - p);
2263                                 break;
2264                 }
2265
2266                 p = next;
2267         }
2268
2269         return g_string_free (str, FALSE);
2270 }
2271
2272 static void
2273 ev_window_setup_recent (EvWindow *ev_window)
2274 {
2275         GList        *items, *l;
2276         guint         n_items = 0;
2277         const gchar  *evince = g_get_application_name ();
2278         static guint  i = 0;
2279
2280         if (ev_window->priv->recent_ui_id > 0) {
2281                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
2282                                           ev_window->priv->recent_ui_id);
2283                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
2284         }
2285         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
2286
2287         if (ev_window->priv->recent_action_group) {
2288                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
2289                                                     ev_window->priv->recent_action_group);
2290                 g_object_unref (ev_window->priv->recent_action_group);
2291         }
2292         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
2293         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2294                                             ev_window->priv->recent_action_group, 0);
2295
2296         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
2297         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
2298
2299         for (l = items; l && l->data; l = g_list_next (l)) {
2300                 GtkRecentInfo *info;
2301                 GtkAction     *action;
2302                 gchar         *action_name;
2303                 gchar         *label;
2304
2305                 info = (GtkRecentInfo *) l->data;
2306
2307                 if (!gtk_recent_info_has_application (info, evince) ||
2308                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
2309                         continue;
2310
2311                 action_name = g_strdup_printf ("RecentFile%u", i++);
2312                 label = ev_window_get_recent_file_label (
2313                         n_items + 1, gtk_recent_info_get_display_name (info));
2314
2315                 action = g_object_new (GTK_TYPE_ACTION,
2316                                        "name", action_name,
2317                                        "label", label,
2318                                        NULL);
2319
2320                 g_object_set_data_full (G_OBJECT (action),
2321                                         "gtk-recent-info",
2322                                         gtk_recent_info_ref (info),
2323                                         (GDestroyNotify) gtk_recent_info_unref);
2324
2325                 g_signal_connect (action, "activate",
2326                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
2327                                   (gpointer) ev_window);
2328
2329                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
2330                                              action);
2331                 g_object_unref (action);
2332
2333                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
2334                                        ev_window->priv->recent_ui_id,
2335                                        "/MainMenu/FileMenu/RecentFilesMenu",
2336                                        label,
2337                                        action_name,
2338                                        GTK_UI_MANAGER_MENUITEM,
2339                                        FALSE);
2340                 g_free (action_name);
2341                 g_free (label);
2342
2343                 if (++n_items == 5)
2344                         break;
2345         }
2346
2347         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
2348         g_list_free (items);
2349 }
2350
2351 static gboolean
2352 show_saving_progress (GFile *dst)
2353 {
2354         EvWindow  *ev_window;
2355         GtkWidget *area;
2356         gchar     *text;
2357         gchar     *uri;
2358         EvSaveType save_type;
2359
2360         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2361         ev_window->priv->progress_idle = 0;
2362
2363         if (ev_window->priv->message_area)
2364                 return FALSE;
2365
2366         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2367         uri = g_file_get_uri (dst);
2368         switch (save_type) {
2369         case EV_SAVE_DOCUMENT:
2370                 text = g_strdup_printf (_("Saving document to %s"), uri);
2371                 break;
2372         case EV_SAVE_ATTACHMENT:
2373                 text = g_strdup_printf (_("Saving attachment to %s"), uri);
2374                 break;
2375         case EV_SAVE_IMAGE:
2376                 text = g_strdup_printf (_("Saving image to %s"), uri);
2377                 break;
2378         default:
2379                 g_assert_not_reached ();
2380         }
2381         g_free (uri);
2382         area = ev_progress_message_area_new (GTK_STOCK_SAVE,
2383                                              text,
2384                                              GTK_STOCK_CLOSE,
2385                                              GTK_RESPONSE_CLOSE,
2386                                              GTK_STOCK_CANCEL,
2387                                              GTK_RESPONSE_CANCEL,
2388                                              NULL);
2389         g_signal_connect (area, "response",
2390                           G_CALLBACK (ev_window_progress_response_cb),
2391                           ev_window);
2392         gtk_widget_show (area);
2393         ev_window_set_message_area (ev_window, area);
2394         g_free (text);
2395
2396         return FALSE;
2397 }
2398
2399 static void
2400 window_save_file_copy_ready_cb (GFile        *src,
2401                                 GAsyncResult *async_result,
2402                                 GFile        *dst)
2403 {
2404         EvWindow *ev_window;
2405         GError   *error = NULL;
2406
2407         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2408         ev_window_clear_progress_idle (ev_window);
2409
2410         if (g_file_copy_finish (src, async_result, &error)) {
2411                 ev_tmp_file_unlink (src);
2412                 return;
2413         }
2414
2415         if (error->domain != G_IO_ERROR ||
2416             error->code != G_IO_ERROR_CANCELLED) {
2417                 gchar *name;
2418
2419                 name = g_file_get_basename (dst);
2420                 ev_window_error_message (ev_window, error,
2421                                          _("The file could not be saved as “%s”."),
2422                                          name);
2423                 g_free (name);
2424         }
2425         ev_tmp_file_unlink (src);
2426         g_error_free (error);
2427 }
2428
2429 static void
2430 window_save_file_copy_progress_cb (goffset n_bytes,
2431                                    goffset total_bytes,
2432                                    GFile  *dst)
2433 {
2434         EvWindow  *ev_window;
2435         EvSaveType save_type;
2436         gchar     *status;
2437         gdouble    fraction;
2438
2439         ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window"));
2440
2441         if (!ev_window->priv->message_area)
2442                 return;
2443
2444         fraction = n_bytes / (gdouble)total_bytes;
2445         save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type"));
2446
2447         switch (save_type) {
2448         case EV_SAVE_DOCUMENT:
2449                 status = g_strdup_printf (_("Uploading document (%d%%)"),
2450                                           (gint)(fraction * 100));
2451                 break;
2452         case EV_SAVE_ATTACHMENT:
2453                 status = g_strdup_printf (_("Uploading attachment (%d%%)"),
2454                                           (gint)(fraction * 100));
2455                 break;
2456         case EV_SAVE_IMAGE:
2457                 status = g_strdup_printf (_("Uploading image (%d%%)"),
2458                                           (gint)(fraction * 100));
2459                 break;
2460         default:
2461                 g_assert_not_reached ();
2462         }
2463
2464         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2465                                              status);
2466         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2467                                                fraction);
2468
2469         g_free (status);
2470 }
2471
2472 static void
2473 ev_window_save_remote (EvWindow  *ev_window,
2474                        EvSaveType save_type,
2475                        GFile     *src,
2476                        GFile     *dst)
2477 {
2478         ev_window_reset_progress_cancellable (ev_window);
2479         g_object_set_data (G_OBJECT (dst), "ev-window", ev_window);
2480         g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type));
2481         g_file_copy_async (src, dst,
2482                            G_FILE_COPY_OVERWRITE,
2483                            G_PRIORITY_DEFAULT,
2484                            ev_window->priv->progress_cancellable,
2485                            (GFileProgressCallback)window_save_file_copy_progress_cb,
2486                            dst,
2487                            (GAsyncReadyCallback)window_save_file_copy_ready_cb,
2488                            dst);
2489         ev_window->priv->progress_idle =
2490                 g_timeout_add_seconds_full (G_PRIORITY_DEFAULT,
2491                                             1,
2492                                             (GSourceFunc)show_saving_progress,
2493                                             dst,
2494                                             NULL);
2495 }
2496
2497 static void
2498 ev_window_clear_save_job (EvWindow *ev_window)
2499 {
2500         if (ev_window->priv->save_job != NULL) {
2501                 if (!ev_job_is_finished (ev_window->priv->save_job))
2502                         ev_job_cancel (ev_window->priv->save_job);
2503
2504                 g_signal_handlers_disconnect_by_func (ev_window->priv->save_job,
2505                                                       ev_window_save_job_cb,
2506                                                       ev_window);
2507                 g_object_unref (ev_window->priv->save_job);
2508                 ev_window->priv->save_job = NULL;
2509         }
2510 }
2511
2512 static void
2513 ev_window_save_job_cb (EvJob     *job,
2514                        EvWindow  *window)
2515 {
2516         if (ev_job_is_failed (job)) {
2517                 ev_window_error_message (window, job->error,
2518                                          _("The file could not be saved as “%s”."),
2519                                          EV_JOB_SAVE (job)->uri);
2520         }
2521
2522         ev_window_clear_save_job (window);
2523 }
2524
2525 static void
2526 file_save_dialog_response_cb (GtkWidget *fc,
2527                               gint       response_id,
2528                               EvWindow  *ev_window)
2529 {
2530         gchar *uri;
2531
2532         if (response_id != GTK_RESPONSE_OK) {
2533                 gtk_widget_destroy (fc);
2534                 return;
2535         }
2536
2537         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2538         /* FIXME: remote copy should be done here rather than in the save job,
2539          * so that we can track progress and cancel the operation
2540          */
2541
2542         ev_window_clear_save_job (ev_window);
2543         ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document,
2544                                                      uri, ev_window->priv->uri);
2545         g_signal_connect (ev_window->priv->save_job, "finished",
2546                           G_CALLBACK (ev_window_save_job_cb),
2547                           ev_window);
2548         /* The priority doesn't matter for this job */
2549         ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE);
2550
2551         g_free (uri);
2552         gtk_widget_destroy (fc);
2553 }
2554
2555 static void
2556 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2557 {
2558         GtkWidget *fc;
2559         gchar *base_name;
2560         GFile *file;
2561         const gchar *folder;
2562
2563         fc = gtk_file_chooser_dialog_new (
2564                 _("Save a Copy"),
2565                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2566                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2567                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2568                 NULL);
2569
2570         ev_document_factory_add_filters (fc, ev_window->priv->document);
2571         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2572         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
2573                                                 GTK_RESPONSE_OK,
2574                                                 GTK_RESPONSE_CANCEL,
2575                                                 -1);
2576
2577         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2578         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2579         file = g_file_new_for_uri (ev_window->priv->uri);
2580         base_name = g_file_get_basename (file);
2581         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2582
2583         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2584         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2585                                              folder ? folder : g_get_home_dir ());
2586
2587         g_object_unref (file);
2588         g_free (base_name);
2589
2590         g_signal_connect (fc, "response",
2591                           G_CALLBACK (file_save_dialog_response_cb),
2592                           ev_window);
2593
2594         gtk_widget_show (fc);
2595 }
2596
2597 static void
2598 ev_window_load_print_settings_from_metadata (EvWindow *window)
2599 {
2600         gchar *uri = window->priv->uri;
2601         gint   i;
2602
2603         /* Load print setting that are specific to the document */
2604         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2605                 GValue   value = { 0, };
2606                 gboolean success;
2607
2608                 success = ev_metadata_manager_get (uri, document_print_settings[i], &value, TRUE);
2609                 gtk_print_settings_set (window->priv->print_settings,
2610                                         document_print_settings[i],
2611                                         success ? g_value_get_string (&value) : NULL);
2612                 if (success)
2613                         g_value_unset (&value);
2614         }
2615 }
2616
2617 static void
2618 ev_window_save_print_settings (EvWindow *window)
2619 {
2620         gchar *uri = window->priv->uri;
2621         gint   i;
2622
2623         /* Save print settings that are specific to the document */
2624         for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) {
2625                 const gchar *value;
2626
2627                 value = gtk_print_settings_get (window->priv->print_settings,
2628                                                 document_print_settings[i]);
2629                 ev_metadata_manager_set_string (uri, document_print_settings[i], value);
2630         }
2631 }
2632
2633 static void
2634 ev_window_save_print_page_setup (EvWindow *window)
2635 {
2636         gchar        *uri = window->priv->uri;
2637         GtkPageSetup *page_setup = window->priv->print_page_setup;
2638
2639         /* Save page setup options that are specific to the document */
2640         ev_metadata_manager_set_int (uri, "page-setup-orientation",
2641                                      gtk_page_setup_get_orientation (page_setup));
2642         ev_metadata_manager_set_double (uri, "page-setup-margin-top",
2643                                         gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
2644         ev_metadata_manager_set_double (uri, "page-setup-margin-bottom",
2645                                         gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
2646         ev_metadata_manager_set_double (uri, "page-setup-margin-left",
2647                                         gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
2648         ev_metadata_manager_set_double (uri, "page-setup-margin-right",
2649                                         gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
2650 }
2651
2652 static void
2653 ev_window_load_print_page_setup_from_metadata (EvWindow *window)
2654 {
2655         gchar        *uri = window->priv->uri;
2656         GtkPageSetup *page_setup = window->priv->print_page_setup;
2657         GtkPaperSize *paper_size;
2658         GValue        value = { 0, };
2659
2660         paper_size = gtk_page_setup_get_paper_size (page_setup);
2661
2662         /* Load page setup options that are specific to the document */
2663         if (ev_metadata_manager_get (uri, "page-setup-orientation", &value, TRUE)) {
2664                 gtk_page_setup_set_orientation (page_setup, g_value_get_int (&value));
2665                 g_value_unset (&value);
2666         } else {
2667                 gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT);
2668         }
2669
2670         if (ev_metadata_manager_get (uri, "page-setup-margin-top", &value, TRUE)) {
2671                 gtk_page_setup_set_top_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2672                 g_value_unset (&value);
2673         } else {
2674                 gtk_page_setup_set_top_margin (page_setup,
2675                                                gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM),
2676                                                GTK_UNIT_MM);
2677         }
2678
2679         if (ev_metadata_manager_get (uri, "page-setup-margin-bottom", &value, TRUE)) {
2680                 gtk_page_setup_set_bottom_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2681                 g_value_unset (&value);
2682         } else {
2683                 gtk_page_setup_set_bottom_margin (page_setup,
2684                                                   gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM),
2685                                                   GTK_UNIT_MM);
2686         }
2687
2688         if (ev_metadata_manager_get (uri, "page-setup-margin-left", &value, TRUE)) {
2689                 gtk_page_setup_set_left_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2690                 g_value_unset (&value);
2691         } else {
2692                 gtk_page_setup_set_left_margin (page_setup,
2693                                                 gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM),
2694                                                 GTK_UNIT_MM);
2695         }
2696
2697         if (ev_metadata_manager_get (uri, "page-setup-margin-right", &value, TRUE)) {
2698                 gtk_page_setup_set_right_margin (page_setup, g_value_get_double (&value), GTK_UNIT_MM);
2699                 g_value_unset (&value);
2700         } else {
2701                 gtk_page_setup_set_right_margin (page_setup,
2702                                                  gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM),
2703                                                  GTK_UNIT_MM);
2704         }
2705 }
2706
2707 static void
2708 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2709                                     EvWindow     *window)
2710 {
2711         /* Dialog was canceled */
2712         if (!page_setup)
2713                 return;
2714
2715         if (window->priv->print_page_setup != page_setup) {
2716                 if (window->priv->print_page_setup)
2717                         g_object_unref (window->priv->print_page_setup);
2718                 window->priv->print_page_setup = g_object_ref (page_setup);
2719         }
2720
2721         ev_application_set_page_setup (EV_APP, page_setup);
2722         ev_window_save_print_page_setup (window);
2723 }
2724
2725 static void
2726 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2727 {
2728         if (!ev_window->priv->print_page_setup) {
2729                 ev_window->priv->print_page_setup = gtk_page_setup_copy (
2730                         ev_application_get_page_setup (EV_APP));
2731                 ev_window_load_print_page_setup_from_metadata (ev_window);
2732         }
2733
2734         gtk_print_run_page_setup_dialog_async (
2735                 GTK_WINDOW (ev_window),
2736                 ev_window->priv->print_page_setup,
2737                 ev_window->priv->print_settings,
2738                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2739                 ev_window);
2740 }
2741
2742 static void
2743 ev_window_print_cancel (EvWindow *ev_window)
2744 {
2745         EvPrintOperation *op;
2746
2747         if (!ev_window->priv->print_queue)
2748                 return;
2749
2750         while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) {
2751                 ev_print_operation_cancel (op);
2752         }
2753 }
2754
2755 static void
2756 ev_window_print_update_pending_jobs_message (EvWindow *ev_window,
2757                                              gint      n_jobs)
2758 {
2759         gchar *text = NULL;
2760
2761         if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) ||
2762             !ev_window->priv->print_queue)
2763                 return;
2764
2765         if (n_jobs == 0) {
2766                 ev_window_set_message_area (ev_window, NULL);
2767                 return;
2768         }
2769
2770         if (n_jobs > 1) {
2771                 text = g_strdup_printf (ngettext ("%d pending job in queue",
2772                                                   "%d pending jobs in queue",
2773                                                   n_jobs - 1), n_jobs - 1);
2774         }
2775
2776         ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area),
2777                                             text);
2778         g_free (text);
2779 }
2780
2781 static gboolean
2782 destroy_window (GtkWidget *window)
2783 {
2784         gtk_widget_destroy (window);
2785
2786         return FALSE;
2787 }
2788
2789 static void
2790 ev_window_print_operation_done (EvPrintOperation       *op,
2791                                 GtkPrintOperationResult result,
2792                                 EvWindow               *ev_window)
2793 {
2794         gint n_jobs;
2795
2796         switch (result) {
2797         case GTK_PRINT_OPERATION_RESULT_APPLY: {
2798                 GtkPrintSettings *print_settings;
2799
2800                 print_settings = ev_print_operation_get_print_settings (op);
2801                 if (ev_window->priv->print_settings != print_settings) {
2802                         if (ev_window->priv->print_settings)
2803                                 g_object_unref (ev_window->priv->print_settings);
2804                         ev_window->priv->print_settings = g_object_ref (print_settings);
2805                 }
2806
2807                 ev_application_set_print_settings (EV_APP, print_settings);
2808                 ev_window_save_print_settings (ev_window);
2809         }
2810
2811                 break;
2812         case GTK_PRINT_OPERATION_RESULT_ERROR: {
2813                 GtkWidget *dialog;
2814                 GError    *error = NULL;
2815
2816
2817                 ev_print_operation_get_error (op, &error);
2818
2819                 /* The message area is already used by
2820                  * the printing progress, so it's better to
2821                  * use a popup dialog in this case
2822                  */
2823                 dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
2824                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
2825                                                  GTK_MESSAGE_ERROR,
2826                                                  GTK_BUTTONS_CLOSE,
2827                                                  "%s", _("Failed to print document"));
2828                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2829                                                           "%s", error->message);
2830                 g_signal_connect (dialog, "response",
2831                                   G_CALLBACK (gtk_widget_destroy),
2832                                   NULL);
2833                 gtk_widget_show (dialog);
2834
2835                 g_error_free (error);
2836         }
2837                 break;
2838         case GTK_PRINT_OPERATION_RESULT_CANCEL:
2839         default:
2840                 break;
2841         }
2842
2843         g_queue_remove (ev_window->priv->print_queue, op);
2844         g_object_unref (op);
2845         n_jobs = g_queue_get_length (ev_window->priv->print_queue);
2846         ev_window_print_update_pending_jobs_message (ev_window, n_jobs);
2847
2848         if (n_jobs == 0 && ev_window->priv->close_after_print)
2849                 g_idle_add ((GSourceFunc)destroy_window,
2850                             ev_window);
2851 }
2852
2853 static void
2854 ev_window_print_progress_response_cb (EvProgressMessageArea *area,
2855                                       gint                   response,
2856                                       EvWindow              *ev_window)
2857 {
2858         if (response == GTK_RESPONSE_CANCEL) {
2859                 EvPrintOperation *op;
2860
2861                 op = g_queue_peek_tail (ev_window->priv->print_queue);
2862                 ev_print_operation_cancel (op);
2863         } else {
2864                 gtk_widget_hide (GTK_WIDGET (area));
2865         }
2866 }
2867
2868 static void
2869 ev_window_print_operation_status_changed (EvPrintOperation *op,
2870                                           EvWindow         *ev_window)
2871 {
2872         const gchar *status;
2873         gdouble      fraction;
2874
2875         status = ev_print_operation_get_status (op);
2876         fraction = ev_print_operation_get_progress (op);
2877
2878         if (!ev_window->priv->message_area) {
2879                 GtkWidget   *area;
2880                 const gchar *job_name;
2881                 gchar       *text;
2882
2883                 job_name = ev_print_operation_get_job_name (op);
2884                 text = g_strdup_printf (_("Printing job “%s”"), job_name);
2885
2886                 area = ev_progress_message_area_new (GTK_STOCK_PRINT,
2887                                                      text,
2888                                                      GTK_STOCK_CLOSE,
2889                                                      GTK_RESPONSE_CLOSE,
2890                                                      GTK_STOCK_CANCEL,
2891                                                      GTK_RESPONSE_CANCEL,
2892                                                      NULL);
2893                 ev_window_print_update_pending_jobs_message (ev_window, 1);
2894                 g_signal_connect (area, "response",
2895                                   G_CALLBACK (ev_window_print_progress_response_cb),
2896                                   ev_window);
2897                 gtk_widget_show (area);
2898                 ev_window_set_message_area (ev_window, area);
2899                 g_free (text);
2900         }
2901
2902         ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2903                                              status);
2904         ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area),
2905                                                fraction);
2906 }
2907
2908 static void
2909 ev_window_print_operation_begin_print (EvPrintOperation *op,
2910                                        EvWindow         *ev_window)
2911 {
2912         GtkPrintSettings *print_settings;
2913
2914         if (!ev_window->priv->print_queue)
2915                 ev_window->priv->print_queue = g_queue_new ();
2916
2917         g_queue_push_head (ev_window->priv->print_queue, op);
2918         ev_window_print_update_pending_jobs_message (ev_window,
2919                                                      g_queue_get_length (ev_window->priv->print_queue));
2920
2921         if (ev_window->priv->print_settings)
2922                 g_object_unref (ev_window->priv->print_settings);
2923         print_settings = ev_print_operation_get_print_settings (op);
2924         ev_window->priv->print_settings = g_object_ref (print_settings);
2925 }
2926
2927 void
2928 ev_window_print_range (EvWindow *ev_window,
2929                        gint      first_page,
2930                        gint      last_page)
2931 {
2932         EvPrintOperation *op;
2933         EvPageCache      *page_cache;
2934         gint              current_page;
2935         gint              document_last_page;
2936
2937         g_return_if_fail (EV_IS_WINDOW (ev_window));
2938         g_return_if_fail (ev_window->priv->document != NULL);
2939
2940         if (!ev_window->priv->print_queue)
2941                 ev_window->priv->print_queue = g_queue_new ();
2942
2943         op = ev_print_operation_new (ev_window->priv->document);
2944         g_signal_connect (op, "begin_print",
2945                           G_CALLBACK (ev_window_print_operation_begin_print),
2946                           (gpointer)ev_window);
2947         g_signal_connect (op, "status_changed",
2948                           G_CALLBACK (ev_window_print_operation_status_changed),
2949                           (gpointer)ev_window);
2950         g_signal_connect (op, "done",
2951                           G_CALLBACK (ev_window_print_operation_done),
2952                           (gpointer)ev_window);
2953
2954         page_cache = ev_page_cache_get (ev_window->priv->document);
2955         current_page = ev_page_cache_get_current_page (page_cache);
2956         document_last_page = ev_page_cache_get_n_pages (page_cache);
2957
2958         if (!ev_window->priv->print_settings) {
2959                 ev_window->priv->print_settings = gtk_print_settings_copy (
2960                         ev_application_get_print_settings (EV_APP));
2961                 ev_window_load_print_settings_from_metadata (ev_window);
2962         }
2963
2964         if (first_page != 1 || last_page != document_last_page) {
2965                 GtkPageRange range;
2966
2967                 /* Ranges in GtkPrint are 0 - N */
2968                 range.start = first_page - 1;
2969                 range.end = last_page - 1;
2970
2971                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2972                                                     GTK_PRINT_PAGES_RANGES);
2973                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2974                                                     &range, 1);
2975         }
2976
2977         ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
2978         ev_print_operation_set_current_page (op, current_page);
2979         ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
2980         if (ev_window->priv->print_page_setup)
2981                 ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
2982
2983         ev_print_operation_run (op, GTK_WINDOW (ev_window));
2984 }
2985
2986 static void
2987 ev_window_print (EvWindow *window)
2988 {
2989         EvPageCache *page_cache;
2990         gint         last_page;
2991
2992         page_cache = ev_page_cache_get (window->priv->document);
2993         last_page = ev_page_cache_get_n_pages (page_cache);
2994
2995         ev_window_print_range (window, 1, last_page);
2996 }
2997
2998 static void
2999 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
3000 {
3001         ev_window_print (ev_window);
3002 }
3003
3004 static void
3005 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
3006 {
3007         if (ev_window->priv->properties == NULL) {
3008                 ev_window->priv->properties = ev_properties_dialog_new ();
3009                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
3010                                                    ev_window->priv->uri,
3011                                                    ev_window->priv->document);
3012                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
3013                                            (gpointer) &(ev_window->priv->properties));
3014                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
3015                                               GTK_WINDOW (ev_window));
3016         }
3017
3018         ev_document_fc_mutex_lock ();
3019         gtk_widget_show (ev_window->priv->properties);
3020         ev_document_fc_mutex_unlock ();
3021 }
3022
3023 static void
3024 print_jobs_confirmation_dialog_response (GtkDialog *dialog,
3025                                          gint       response,
3026                                          EvWindow  *ev_window)
3027 {
3028         gtk_widget_destroy (GTK_WIDGET (dialog));
3029
3030         switch (response) {
3031         case GTK_RESPONSE_YES:
3032                 if (!ev_window->priv->print_queue ||
3033                     g_queue_is_empty (ev_window->priv->print_queue))
3034                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3035                 else
3036                         ev_window->priv->close_after_print = TRUE;
3037                 break;
3038         case GTK_RESPONSE_NO:
3039                 ev_window->priv->close_after_print = TRUE;
3040                 if (ev_window->priv->print_queue &&
3041                     !g_queue_is_empty (ev_window->priv->print_queue)) {
3042                         gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE);
3043                         ev_window_print_cancel (ev_window);
3044                 } else {
3045                         gtk_widget_destroy (GTK_WIDGET (ev_window));
3046                 }
3047                 break;
3048         case GTK_RESPONSE_CANCEL:
3049         default:
3050                 ev_window->priv->close_after_print = FALSE;
3051         }
3052 }
3053
3054 static void
3055 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
3056 {
3057         GtkWidget *dialog;
3058         gchar     *text, *markup;
3059         gint       n_print_jobs;
3060
3061         n_print_jobs = ev_window->priv->print_queue ?
3062                 g_queue_get_length (ev_window->priv->print_queue) : 0;
3063
3064         if (n_print_jobs == 0) {
3065                 gtk_widget_destroy (GTK_WIDGET (ev_window));
3066                 return;
3067         }
3068
3069         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
3070                                          GTK_DIALOG_MODAL,
3071                                          GTK_MESSAGE_QUESTION,
3072                                          GTK_BUTTONS_NONE,
3073                                          NULL);
3074         if (n_print_jobs == 1) {
3075                 EvPrintOperation *op;
3076                 const gchar      *job_name;
3077
3078                 op = g_queue_peek_tail (ev_window->priv->print_queue);
3079                 job_name = ev_print_operation_get_job_name (op);
3080
3081                 text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"),
3082                                         job_name);
3083         } else {
3084                 text = g_strdup_printf (_("There are %d print jobs active. "
3085                                           "Wait until print finishes before closing?"),
3086                                         n_print_jobs);
3087         }
3088
3089         markup = g_strdup_printf ("<b>%s</b>", text);
3090         g_free (text);
3091
3092         gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup);
3093         g_free (markup);
3094
3095         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s",
3096                                                   _("If you close the window, pending print "
3097                                                     "jobs will not be printed."));
3098
3099         gtk_dialog_add_buttons (GTK_DIALOG (dialog),
3100                                 _("Cancel _print and Close"),
3101                                 GTK_RESPONSE_NO,
3102                                 GTK_STOCK_CANCEL,
3103                                 GTK_RESPONSE_CANCEL,
3104                                 _("Close _after Printing"),
3105                                 GTK_RESPONSE_YES,
3106                                 NULL);
3107         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES);
3108         gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
3109                                                  GTK_RESPONSE_YES,
3110                                                  GTK_RESPONSE_NO,
3111                                                  GTK_RESPONSE_CANCEL,
3112                                                  -1);
3113
3114         g_signal_connect (dialog, "response",
3115                           G_CALLBACK (print_jobs_confirmation_dialog_response),
3116                           ev_window);
3117         gtk_widget_show (dialog);
3118 }
3119
3120 static void
3121 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
3122 {
3123         GtkAction *action;
3124
3125         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
3126         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
3127         update_chrome_visibility (window);
3128
3129         action = gtk_action_group_get_action (window->priv->action_group,
3130                                               PAGE_SELECTOR_ACTION);
3131         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
3132 }
3133
3134 static void
3135 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
3136 {
3137         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE);
3138 }
3139
3140 static void
3141 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
3142 {
3143         ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE);
3144 }
3145
3146 static void
3147 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
3148 {
3149         gboolean continuous;
3150
3151         ev_window_stop_presentation (ev_window, TRUE);
3152         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3153         g_object_set (G_OBJECT (ev_window->priv->view),
3154                       "continuous", continuous,
3155                       NULL);
3156         ev_window_update_actions (ev_window);
3157 }
3158
3159 static void
3160 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
3161 {
3162         gboolean dual_page;
3163
3164         ev_window_stop_presentation (ev_window, TRUE);
3165         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3166         g_object_set (G_OBJECT (ev_window->priv->view),
3167                       "dual-page", dual_page,
3168                       NULL);
3169         ev_window_update_actions (ev_window);
3170 }
3171
3172 static void
3173 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
3174 {
3175         ev_window_stop_presentation (ev_window, TRUE);
3176
3177         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3178                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
3179         } else {
3180                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3181         }
3182         ev_window_update_actions (ev_window);
3183 }
3184
3185 static void
3186 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
3187 {
3188         ev_window_stop_presentation (ev_window, TRUE);
3189
3190         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
3191                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
3192         } else {
3193                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3194         }
3195         ev_window_update_actions (ev_window);
3196 }
3197
3198
3199 static void
3200 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
3201 {
3202         g_return_if_fail (EV_IS_WINDOW (ev_window));
3203
3204         ev_view_select_all (EV_VIEW (ev_window->priv->view));
3205 }
3206
3207 static void
3208 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
3209 {
3210         g_return_if_fail (EV_IS_WINDOW (ev_window));
3211
3212         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3213                 g_error ("Find action should be insensitive since document doesn't support find");
3214                 return;
3215         }
3216
3217         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3218         update_chrome_visibility (ev_window);
3219         gtk_widget_grab_focus (ev_window->priv->find_bar);
3220 }
3221
3222 static void
3223 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
3224 {
3225         g_return_if_fail (EV_IS_WINDOW (ev_window));
3226
3227         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3228         update_chrome_visibility (ev_window);
3229         gtk_widget_grab_focus (ev_window->priv->find_bar);
3230         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3231 }
3232
3233 static void
3234 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
3235 {
3236         g_return_if_fail (EV_IS_WINDOW (ev_window));
3237
3238         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
3239         update_chrome_visibility (ev_window);
3240         gtk_widget_grab_focus (ev_window->priv->find_bar);
3241         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3242 }
3243
3244 static void
3245 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
3246 {
3247         g_return_if_fail (EV_IS_WINDOW (ev_window));
3248
3249         ev_view_copy (EV_VIEW (ev_window->priv->view));
3250 }
3251
3252 static void
3253 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
3254                                       EvWindow *ev_window)
3255 {
3256         if (!ev_window_is_empty (ev_window))
3257                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
3258                                              gtk_paned_get_position (GTK_PANED (object)));
3259 }
3260
3261 static void
3262 ev_window_update_fullscreen_action (EvWindow *window)
3263 {
3264         GtkAction *action;
3265
3266         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
3267         g_signal_handlers_block_by_func
3268                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3269         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3270                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
3271         g_signal_handlers_unblock_by_func
3272                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
3273 }
3274
3275 static void
3276 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
3277 {
3278         GtkWidget *item;
3279
3280         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
3281         g_object_set (item, "is-important", FALSE, NULL);
3282
3283         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
3284         g_object_set (item, "is-important", FALSE, NULL);
3285
3286         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
3287         g_object_set (item, "is-important", TRUE, NULL);
3288
3289         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
3290         g_object_set (item, "is-important", TRUE, NULL);
3291 }
3292
3293 static void
3294 fullscreen_toolbar_remove_shadow (GtkWidget *toolbar)
3295 {
3296         static gboolean done = FALSE;
3297
3298         if (!done) {
3299                 gtk_rc_parse_string (
3300                         "\n"
3301                         "   style \"fullscreen-toolbar-style\"\n"
3302                         "   {\n"
3303                         "      GtkToolbar::shadow-type=GTK_SHADOW_NONE\n"
3304                         "   }\n"
3305                         "\n"
3306                         "    widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n"
3307                         "\n");
3308                 done = TRUE;
3309         }
3310
3311         gtk_widget_set_name (toolbar, "fullscreen-toolbar");
3312 }
3313
3314 static void
3315 ev_window_run_fullscreen (EvWindow *window)
3316 {
3317         EvView  *view = EV_VIEW (window->priv->view);
3318         gboolean fullscreen_window = TRUE;
3319
3320         if (ev_view_get_fullscreen (view))
3321                 return;
3322
3323         if (!window->priv->fullscreen_toolbar) {
3324                 window->priv->fullscreen_toolbar =
3325                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3326                                                    "/FullscreenToolbar");
3327
3328                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
3329                                        GTK_TOOLBAR_BOTH_HORIZ);
3330                 fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar);
3331                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
3332
3333                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3334                                     window->priv->fullscreen_toolbar,
3335                                     FALSE, FALSE, 0);
3336                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3337                                        window->priv->fullscreen_toolbar, 1);
3338         }
3339
3340         if (ev_view_get_presentation (view)) {
3341                 ev_window_stop_presentation (window, FALSE);
3342                 fullscreen_window = FALSE;
3343         }
3344
3345         g_object_set (G_OBJECT (window->priv->scrolled_window),
3346                       "shadow-type", GTK_SHADOW_NONE,
3347                       NULL);
3348
3349         ev_view_set_fullscreen (view, TRUE);
3350         ev_window_update_fullscreen_action (window);
3351
3352         /* If the user doesn't have the main toolbar he/she won't probably want
3353          * the toolbar in fullscreen mode. See bug #483048
3354          */
3355         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR,
3356                             (window->priv->chrome & EV_CHROME_TOOLBAR) != 0);
3357         update_chrome_visibility (window);
3358
3359         if (fullscreen_window)
3360                 gtk_window_fullscreen (GTK_WINDOW (window));
3361         gtk_widget_grab_focus (window->priv->view);
3362
3363         if (!ev_window_is_empty (window))
3364                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
3365 }
3366
3367 static void
3368 ev_window_stop_fullscreen (EvWindow *window,
3369                            gboolean  unfullscreen_window)
3370 {
3371         EvView *view = EV_VIEW (window->priv->view);
3372
3373         if (!ev_view_get_fullscreen (view))
3374                 return;
3375
3376         g_object_set (G_OBJECT (window->priv->scrolled_window),
3377                       "shadow-type", GTK_SHADOW_IN,
3378                       NULL);
3379
3380         ev_view_set_fullscreen (view, FALSE);
3381         ev_window_update_fullscreen_action (window);
3382         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
3383         update_chrome_visibility (window);
3384         if (unfullscreen_window)
3385                 gtk_window_unfullscreen (GTK_WINDOW (window));
3386
3387         if (!ev_window_is_empty (window))
3388                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
3389 }
3390
3391 static void
3392 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
3393 {
3394         gboolean fullscreen;
3395
3396         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3397         if (fullscreen) {
3398                 ev_window_run_fullscreen (window);
3399         } else {
3400                 ev_window_stop_fullscreen (window, TRUE);
3401         }
3402 }
3403
3404 static gboolean
3405 presentation_timeout_cb (EvWindow *window)
3406 {
3407         EvView *view = EV_VIEW (window->priv->view);
3408
3409         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
3410                 return FALSE;
3411
3412         ev_view_hide_cursor (EV_VIEW (window->priv->view));
3413         window->priv->presentation_timeout_id = 0;
3414
3415         return FALSE;
3416 }
3417
3418 static void
3419 presentation_set_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 =
3426                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
3427                                        (GSourceFunc)presentation_timeout_cb, window);
3428
3429         ev_view_show_cursor (EV_VIEW (window->priv->view));
3430 }
3431
3432 static void
3433 presentation_clear_timeout (EvWindow *window)
3434 {
3435         if (window->priv->presentation_timeout_id > 0) {
3436                 g_source_remove (window->priv->presentation_timeout_id);
3437         }
3438
3439         window->priv->presentation_timeout_id = 0;
3440
3441         ev_view_show_cursor (EV_VIEW (window->priv->view));
3442 }
3443
3444 static gboolean
3445 presentation_motion_notify_cb (GtkWidget *widget,
3446                                GdkEventMotion *event,
3447                                gpointer user_data)
3448 {
3449         EvWindow *window = EV_WINDOW (user_data);
3450
3451         presentation_set_timeout (window);
3452
3453         return FALSE;
3454 }
3455
3456 static gboolean
3457 presentation_leave_notify_cb (GtkWidget *widget,
3458                               GdkEventCrossing *event,
3459                               gpointer user_data)
3460 {
3461         EvWindow *window = EV_WINDOW (user_data);
3462
3463         presentation_clear_timeout (window);
3464
3465         return FALSE;
3466 }
3467
3468 static void
3469 ev_window_update_presentation_action (EvWindow *window)
3470 {
3471         GtkAction *action;
3472
3473         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3474         g_signal_handlers_block_by_func
3475                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3476         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3477                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3478         g_signal_handlers_unblock_by_func
3479                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3480 }
3481
3482 static void
3483 ev_window_run_presentation (EvWindow *window)
3484 {
3485         EvView  *view = EV_VIEW (window->priv->view);
3486         gboolean fullscreen_window = TRUE;
3487
3488         if (ev_view_get_presentation (view))
3489                 return;
3490
3491         if (ev_view_get_fullscreen (view)) {
3492                 ev_window_stop_fullscreen (window, FALSE);
3493                 fullscreen_window = FALSE;
3494         }
3495
3496         g_object_set (G_OBJECT (window->priv->scrolled_window),
3497                       "shadow-type", GTK_SHADOW_NONE,
3498                       NULL);
3499
3500         ev_view_set_presentation (view, TRUE);
3501         ev_window_update_presentation_action (window);
3502
3503         update_chrome_visibility (window);
3504
3505         gtk_widget_grab_focus (window->priv->view);
3506         if (fullscreen_window)
3507                 gtk_window_fullscreen (GTK_WINDOW (window));
3508
3509         g_signal_connect (window->priv->view,
3510                           "motion-notify-event",
3511                           G_CALLBACK (presentation_motion_notify_cb),
3512                           window);
3513         g_signal_connect (window->priv->view,
3514                           "leave-notify-event",
3515                           G_CALLBACK (presentation_leave_notify_cb),
3516                           window);
3517         presentation_set_timeout (window);
3518
3519         ev_application_screensaver_disable (EV_APP);
3520
3521         if (!ev_window_is_empty (window))
3522                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3523 }
3524
3525 static void
3526 ev_window_stop_presentation (EvWindow *window,
3527                              gboolean  unfullscreen_window)
3528 {
3529         EvView *view = EV_VIEW (window->priv->view);
3530
3531         if (!ev_view_get_presentation (view))
3532                 return;
3533
3534         g_object_set (G_OBJECT (window->priv->scrolled_window),
3535                       "shadow-type", GTK_SHADOW_IN,
3536                       NULL);
3537
3538         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3539         ev_window_update_presentation_action (window);
3540         update_chrome_visibility (window);
3541         if (unfullscreen_window)
3542                 gtk_window_unfullscreen (GTK_WINDOW (window));
3543
3544         g_signal_handlers_disconnect_by_func (window->priv->view,
3545                                               (gpointer) presentation_motion_notify_cb,
3546                                               window);
3547         g_signal_handlers_disconnect_by_func (window->priv->view,
3548                                               (gpointer) presentation_leave_notify_cb,
3549                                               window);
3550         presentation_clear_timeout (window);
3551
3552         ev_application_screensaver_enable (EV_APP);
3553
3554         if (!ev_window_is_empty (window))
3555                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3556 }
3557
3558 static void
3559 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3560 {
3561         gboolean presentation;
3562
3563         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3564         if (presentation) {
3565                 ev_window_run_presentation (window);
3566         }
3567 }
3568
3569 static void
3570 ev_window_screen_changed (GtkWidget *widget,
3571                           GdkScreen *old_screen)
3572 {
3573         EvWindow *window = EV_WINDOW (widget);
3574         EvWindowPrivate *priv = window->priv;
3575         GdkScreen *screen;
3576
3577         screen = gtk_widget_get_screen (widget);
3578         if (screen == old_screen)
3579                 return;
3580
3581         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3582                                 get_screen_dpi (GTK_WINDOW (window)));
3583
3584         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3585                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3586         }
3587 }
3588
3589 static gboolean
3590 ev_window_state_event (GtkWidget           *widget,
3591                        GdkEventWindowState *event)
3592 {
3593         EvWindow *window = EV_WINDOW (widget);
3594         EvView   *view = EV_VIEW (window->priv->view);
3595
3596         if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) {
3597                 GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event);
3598         }
3599
3600         if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
3601                 return FALSE;
3602
3603         if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) {
3604                 if (ev_view_get_fullscreen (view) || ev_view_get_presentation (view))
3605                         return FALSE;
3606
3607                 ev_window_run_fullscreen (window);
3608         } else {
3609                 if (ev_view_get_fullscreen (view))
3610                         ev_window_stop_fullscreen (window, FALSE);
3611                 else if (ev_view_get_presentation (view))
3612                         ev_window_stop_presentation (window, FALSE);
3613         }
3614
3615         return FALSE;
3616 }
3617
3618 static void
3619 ev_window_set_page_mode (EvWindow         *window,
3620                          EvWindowPageMode  page_mode)
3621 {
3622         GtkWidget *child = NULL;
3623         GtkWidget *real_child;
3624
3625         if (window->priv->page_mode == page_mode)
3626                 return;
3627
3628         window->priv->page_mode = page_mode;
3629
3630         switch (page_mode) {
3631                 case PAGE_MODE_DOCUMENT:
3632                         child = window->priv->view;
3633                         break;
3634                 case PAGE_MODE_PASSWORD:
3635                         child = window->priv->password_view;
3636                         break;
3637                 default:
3638                         g_assert_not_reached ();
3639         }
3640
3641         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3642         if (child != real_child) {
3643                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3644                                       real_child);
3645                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3646                                    child);
3647         }
3648         ev_window_update_actions (window);
3649 }
3650
3651
3652 static void
3653 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3654 {
3655         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3656 }
3657
3658 static void
3659 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3660 {
3661         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3662 }
3663
3664 static void
3665 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3666 {
3667         EvWindow *ev_window = EV_WINDOW (data);
3668         egg_editable_toolbar_set_edit_mode
3669                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3670         ev_application_save_toolbars_model (EV_APP);
3671         gtk_widget_destroy (GTK_WIDGET (dialog));
3672 }
3673
3674 static void
3675 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3676 {
3677         GtkWidget *dialog;
3678         GtkWidget *editor;
3679
3680         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3681                                               GTK_WINDOW (ev_window),
3682                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3683                                               GTK_STOCK_CLOSE,
3684                                               GTK_RESPONSE_CLOSE,
3685                                               NULL);
3686         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3687         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3688         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3689         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3690         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3691
3692         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3693                                          ev_application_get_toolbars_model (EV_APP));
3694         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3695         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3696
3697         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3698
3699         egg_editable_toolbar_set_edit_mode
3700                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3701
3702         g_signal_connect (dialog, "response",
3703                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3704                           ev_window);
3705         gtk_widget_show_all (dialog);
3706 }
3707
3708 static void
3709 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3710 {
3711         g_return_if_fail (EV_IS_WINDOW (ev_window));
3712
3713         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3714         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3715 }
3716
3717 static void
3718 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3719 {
3720         g_return_if_fail (EV_IS_WINDOW (ev_window));
3721
3722         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3723         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3724 }
3725
3726 static void
3727 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3728 {
3729         g_return_if_fail (EV_IS_WINDOW (ev_window));
3730
3731         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3732 }
3733
3734 static void
3735 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3736 {
3737         g_return_if_fail (EV_IS_WINDOW (ev_window));
3738
3739         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3740 }
3741
3742 static void
3743 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3744 {
3745         g_return_if_fail (EV_IS_WINDOW (ev_window));
3746
3747         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3748 }
3749
3750 static void
3751 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3752 {
3753         int n_pages;
3754
3755         g_return_if_fail (EV_IS_WINDOW (ev_window));
3756
3757         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3758         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3759 }
3760
3761 static void
3762 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3763 {
3764         int n_pages, current_page;
3765
3766         g_return_if_fail (EV_IS_WINDOW (ev_window));
3767
3768         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3769         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3770
3771         if (current_page + 10 < n_pages)
3772                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3773 }
3774
3775 static void
3776 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3777 {
3778         int current_page;
3779
3780         g_return_if_fail (EV_IS_WINDOW (ev_window));
3781
3782         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3783
3784         if (current_page - 10 >= 0)
3785                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3786 }
3787
3788 static void
3789 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3790 {
3791         ev_window_reload_document (ev_window);
3792 }
3793
3794 static void
3795 ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window)
3796 {
3797         ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view));
3798 }
3799
3800 #if GTK_CHECK_VERSION (2, 14, 0)
3801 static void
3802 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3803 {
3804         GError  *error = NULL;
3805
3806         gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)),
3807                       "ghelp:evince",
3808                       GDK_CURRENT_TIME,
3809                       &error);
3810         if (error) {
3811                 ev_window_error_message (ev_window, error,
3812                                          "%s", _("There was an error displaying help"));
3813                 g_error_free (error);
3814         }
3815 }
3816 #else /* !GTK_CHECK_VERSION (2, 14, 0) */
3817 static void
3818 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3819 {
3820         GError *error = NULL;
3821         GdkScreen *screen;
3822         char *command;
3823         const char *lang;
3824         char *uri = NULL;
3825
3826         int i;
3827
3828         const char * const * langs = g_get_language_names ();
3829
3830         for (i = 0; langs[i]; i++) {
3831                 lang = langs[i];
3832                 if (strchr (lang, '.')) {
3833                         continue;
3834                 }
3835
3836                 uri = g_build_filename(GNOMEDATADIR,
3837                                        "/gnome/help/" PACKAGE,
3838                                        lang,
3839                                        "/evince.xml",
3840                                        NULL);
3841
3842                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3843                         break;
3844                 }
3845                 g_free (uri);
3846                 uri = NULL;
3847         }
3848
3849         if (uri == NULL) {
3850                 g_warning ("Cannot find help");
3851                 return;
3852         }
3853
3854         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3855         g_free (uri);
3856
3857         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3858         gdk_spawn_command_line_on_screen (screen, command, &error);
3859         if (error != NULL) {
3860                 g_warning ("%s", error->message);
3861                 g_error_free (error);
3862         }
3863         g_free (command);
3864 }
3865 #endif /* GTK_CHECK_VERSION (2, 14, 0) */
3866
3867 static void
3868 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3869 {
3870         ev_window_stop_fullscreen (window, TRUE);
3871 }
3872
3873 static void
3874 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3875 {
3876         ev_window_run_presentation (window);
3877 }
3878
3879 static void
3880 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3881 {
3882         GtkWidget *widget;
3883
3884         ev_view_autoscroll_stop (EV_VIEW (window->priv->view));
3885
3886         widget = gtk_window_get_focus (GTK_WINDOW (window));
3887         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3888                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3889                 update_chrome_visibility (window);
3890                 gtk_widget_grab_focus (window->priv->view);
3891         } else {
3892                 gboolean fullscreen;
3893                 gboolean presentation;
3894
3895                 g_object_get (window->priv->view,
3896                               "fullscreen", &fullscreen,
3897                               "presentation", &presentation,
3898                               NULL);
3899
3900                 if (fullscreen) {
3901                         ev_window_stop_fullscreen (window, TRUE);
3902                 } else if (presentation) {
3903                         ev_window_stop_presentation (window, TRUE);
3904                         gtk_widget_grab_focus (window->priv->view);
3905                 } else {
3906                         gtk_widget_grab_focus (window->priv->view);
3907                 }
3908
3909                 if (fullscreen && presentation)
3910                         g_warning ("Both fullscreen and presentation set somehow");
3911         }
3912 }
3913
3914 static void
3915 save_sizing_mode (EvWindow *window)
3916 {
3917         EvSizingMode mode;
3918         GEnumValue *enum_value;
3919
3920         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3921         enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode);
3922
3923         if (!ev_window_is_empty (window))
3924                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3925                                                 enum_value->value_nick);
3926 }
3927
3928 static void
3929 ev_window_set_view_size (EvWindow *window)
3930 {
3931         gint width, height;
3932         GtkRequisition vsb_requisition;
3933         GtkRequisition hsb_requisition;
3934         gint scrollbar_spacing;
3935         GtkWidget *scrolled_window = window->priv->scrolled_window;
3936
3937         if (!window->priv->view)
3938                 return;
3939
3940         /* Calculate the width available for the content */
3941         width  = scrolled_window->allocation.width;
3942         height = scrolled_window->allocation.height;
3943
3944         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window)) == GTK_SHADOW_IN) {
3945                 width -=  2 * window->priv->view->style->xthickness;
3946                 height -= 2 * window->priv->view->style->ythickness;
3947         }
3948
3949         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->vscrollbar,
3950                                  &vsb_requisition);
3951         gtk_widget_size_request (GTK_SCROLLED_WINDOW (scrolled_window)->hscrollbar,
3952                                  &hsb_requisition);
3953         gtk_widget_style_get (scrolled_window,
3954                               "scrollbar_spacing",
3955                               &scrollbar_spacing,
3956                               NULL);
3957
3958         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3959                                    MAX (1, width),
3960                                    MAX (1, height),
3961                                    vsb_requisition.width + scrollbar_spacing,
3962                                    hsb_requisition.height + scrollbar_spacing);
3963 }
3964
3965 static void
3966 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3967                                   EvWindow   *ev_window)
3968 {
3969         EvSizingMode sizing_mode;
3970
3971         g_object_get (ev_window->priv->view,
3972                       "sizing-mode", &sizing_mode,
3973                       NULL);
3974
3975         g_object_set (ev_window->priv->scrolled_window,
3976                       "hscrollbar-policy",
3977                       sizing_mode == EV_SIZING_FREE ?
3978                       GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER,
3979                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3980                       NULL);
3981
3982         update_sizing_buttons (ev_window);
3983         save_sizing_mode (ev_window);
3984 }
3985
3986 static void
3987 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3988 {
3989         ev_window_update_actions (ev_window);
3990
3991         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3992                 gdouble zoom;
3993
3994                 zoom = ev_view_get_zoom (view);
3995                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3996                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3997         }
3998 }
3999
4000 static void
4001 ev_window_update_continuous_action (EvWindow *window)
4002 {
4003         GtkAction *action;
4004
4005         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
4006         g_signal_handlers_block_by_func
4007                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4008         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4009                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
4010         g_signal_handlers_unblock_by_func
4011                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
4012 }
4013
4014 static void
4015 ev_window_update_dual_page_action (EvWindow *window)
4016 {
4017         GtkAction *action;
4018
4019         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
4020         g_signal_handlers_block_by_func
4021                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4022         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4023                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
4024         g_signal_handlers_unblock_by_func
4025                 (action, G_CALLBACK (ev_window_cmd_dual), window);
4026 }
4027
4028 static void
4029 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4030 {
4031         ev_window_update_continuous_action (ev_window);
4032
4033         if (!ev_window_is_empty (ev_window))
4034                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
4035                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
4036 }
4037
4038 static void
4039 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4040 {
4041         int rotation;
4042
4043         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
4044
4045         if (!ev_window_is_empty (window))
4046                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
4047                                              rotation);
4048
4049         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
4050                                        rotation);
4051         ev_window_refresh_window_thumbnail (window, rotation);
4052 }
4053
4054 static void
4055 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
4056 {
4057         ev_window_update_actions (window);
4058 }
4059
4060 static void
4061 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
4062 {
4063         ev_window_update_dual_page_action (ev_window);
4064
4065         if (!ev_window_is_empty (ev_window))
4066                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
4067                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
4068 }
4069
4070 static char *
4071 build_comments_string (void)
4072 {
4073 #ifdef ENABLE_PDF
4074         PopplerBackend backend;
4075         const char *backend_name;
4076         const char *version;
4077
4078         backend = poppler_get_backend ();
4079         version = poppler_get_version ();
4080         switch (backend) {
4081                 case POPPLER_BACKEND_CAIRO:
4082                         backend_name = "cairo";
4083                         break;
4084                 case POPPLER_BACKEND_SPLASH:
4085                         backend_name = "splash";
4086                         break;
4087                 default:
4088                         backend_name = "unknown";
4089                         break;
4090         }
4091
4092         return g_strdup_printf (_("Document Viewer.\n"
4093                                   "Using poppler %s (%s)"),
4094                                 version, backend_name);
4095 #else
4096         return g_strdup_printf (_("Document Viewer"));
4097 #endif
4098 }
4099
4100 static void
4101 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
4102 {
4103         const char *authors[] = {
4104                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
4105                 "Jonathan Blandford <jrb@gnome.org>",
4106                 "Marco Pesenti Gritti <marco@gnome.org>",
4107                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4108                 "Bryan Clark <clarkbw@gnome.org>",
4109                 "Carlos Garcia Campos <carlosgc@gnome.org>",
4110                 "Wouter Bolsterlee <wbolster@gnome.org>",
4111                 NULL
4112         };
4113
4114         const char *documenters[] = {
4115                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
4116                 NULL
4117         };
4118
4119         const char *license[] = {
4120                 N_("Evince is free software; you can redistribute it and/or modify "
4121                    "it under the terms of the GNU General Public License as published by "
4122                    "the Free Software Foundation; either version 2 of the License, or "
4123                    "(at your option) any later version.\n"),
4124                 N_("Evince is distributed in the hope that it will be useful, "
4125                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
4126                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
4127                    "GNU General Public License for more details.\n"),
4128                 N_("You should have received a copy of the GNU General Public License "
4129                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
4130                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
4131         };
4132
4133         char *license_trans;
4134         char *comments;
4135
4136 #ifdef ENABLE_NLS
4137         const char **p;
4138
4139         for (p = authors; *p; ++p)
4140                 *p = _(*p);
4141
4142         for (p = documenters; *p; ++p)
4143                 *p = _(*p);
4144 #endif
4145
4146         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
4147                                      _(license[2]), "\n", NULL);
4148         comments = build_comments_string ();
4149
4150         gtk_show_about_dialog (
4151                 GTK_WINDOW (ev_window),
4152                 "name", _("Evince"),
4153                 "version", VERSION,
4154                 "copyright",
4155                 _("\xc2\xa9 1996-2007 The Evince authors"),
4156                 "license", license_trans,
4157                 "website", "http://www.gnome.org/projects/evince",
4158                 "comments", comments,
4159                 "authors", authors,
4160                 "documenters", documenters,
4161                 "translator-credits", _("translator-credits"),
4162                 "logo-icon-name", "evince",
4163                 "wrap-license", TRUE,
4164                 NULL);
4165
4166         g_free (comments);
4167         g_free (license_trans);
4168 }
4169
4170 static void
4171 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
4172 {
4173         gboolean active;
4174
4175         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
4176         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
4177         update_chrome_visibility (ev_window);
4178         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
4179 }
4180
4181 static void
4182 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
4183 {
4184         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4185                 return;
4186
4187         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
4188                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
4189         update_chrome_visibility (ev_window);
4190 }
4191
4192 static void
4193 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
4194                                            GParamSpec *pspec,
4195                                            EvWindow   *ev_window)
4196 {
4197         GtkWidget *current_page;
4198         const char *id;
4199
4200         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
4201
4202         if (current_page == ev_window->priv->sidebar_links) {
4203                 id = LINKS_SIDEBAR_ID;
4204         } else if (current_page == ev_window->priv->sidebar_thumbs) {
4205                 id = THUMBNAILS_SIDEBAR_ID;
4206         } else if (current_page == ev_window->priv->sidebar_attachments) {
4207                 id = ATTACHMENTS_SIDEBAR_ID;
4208         } else if (current_page == ev_window->priv->sidebar_layers) {
4209                 id = LAYERS_SIDEBAR_ID;
4210         } else {
4211                 g_assert_not_reached();
4212         }
4213
4214         g_object_unref (current_page);
4215
4216         if (!ev_window_is_empty (ev_window))
4217                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
4218 }
4219
4220 static void
4221 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
4222                                          GParamSpec *pspec,
4223                                          EvWindow   *ev_window)
4224 {
4225         EvView *view = EV_VIEW (ev_window->priv->view);
4226         GtkAction *action;
4227
4228         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
4229
4230         if (!ev_view_get_presentation (view)) {
4231                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4232                                               GTK_WIDGET_VISIBLE (ev_sidebar));
4233
4234                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
4235                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
4236         }
4237 }
4238
4239 static void
4240 view_menu_link_popup (EvWindow *ev_window,
4241                       EvLink   *link)
4242 {
4243         gboolean   show_external = FALSE;
4244         gboolean   show_internal = FALSE;
4245         GtkAction *action;
4246
4247         if (ev_window->priv->link)
4248                 g_object_unref (ev_window->priv->link);
4249
4250         if (link)
4251                 ev_window->priv->link = g_object_ref (link);
4252         else
4253                 ev_window->priv->link = NULL;
4254
4255         if (ev_window->priv->link) {
4256                 EvLinkAction *ev_action;
4257
4258                 ev_action = ev_link_get_action (link);
4259                 if (ev_action) {
4260                         switch (ev_link_action_get_action_type (ev_action)) {
4261                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
4262                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4263                                         show_internal = TRUE;
4264                                         break;
4265                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4266                                 case EV_LINK_ACTION_TYPE_LAUNCH:
4267                                         show_external = TRUE;
4268                                         break;
4269                                 default:
4270                                         break;
4271                         }
4272                 }
4273         }
4274
4275         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4276                                               "OpenLink");
4277         gtk_action_set_visible (action, show_external);
4278
4279         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4280                                               "CopyLinkAddress");
4281         gtk_action_set_visible (action, show_external);
4282
4283         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4284                                               "GoLink");
4285         gtk_action_set_visible (action, show_internal);
4286
4287         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4288                                               "OpenLinkNewWindow");
4289         gtk_action_set_visible (action, show_internal);
4290 }
4291
4292 static void
4293 view_menu_image_popup (EvWindow  *ev_window,
4294                        EvImage   *image)
4295 {
4296         GtkAction *action;
4297         gboolean   show_image = FALSE;
4298
4299         if (ev_window->priv->image)
4300                 g_object_unref (ev_window->priv->image);
4301
4302         if (image)
4303                 ev_window->priv->image = g_object_ref (image);
4304         else
4305                 ev_window->priv->image = NULL;
4306
4307         show_image = (ev_window->priv->image != NULL);
4308
4309         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4310                                               "SaveImageAs");
4311         gtk_action_set_visible (action, show_image);
4312
4313         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
4314                                               "CopyImage");
4315         gtk_action_set_visible (action, show_image);
4316 }
4317
4318 static gboolean
4319 view_menu_popup_cb (EvView   *view,
4320                     GObject  *object,
4321                     EvWindow *ev_window)
4322 {
4323         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
4324                 return FALSE;
4325
4326         view_menu_link_popup (ev_window,
4327                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
4328         view_menu_image_popup (ev_window,
4329                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
4330
4331         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
4332                         NULL, NULL, NULL, NULL,
4333                         3, gtk_get_current_event_time ());
4334         return TRUE;
4335 }
4336
4337 static gboolean
4338 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
4339                               GList           *attach_list,
4340                               EvWindow        *ev_window)
4341 {
4342         GtkWidget *popup;
4343
4344         g_assert (attach_list != NULL);
4345
4346         if (ev_window->priv->attach_list) {
4347                 g_list_foreach (ev_window->priv->attach_list,
4348                                 (GFunc) g_object_unref, NULL);
4349                 g_list_free (ev_window->priv->attach_list);
4350         }
4351
4352         ev_window->priv->attach_list = attach_list;
4353
4354         popup = ev_window->priv->attachment_popup;
4355
4356         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
4357                         NULL, NULL,
4358                         3, gtk_get_current_event_time ());
4359
4360         return TRUE;
4361 }
4362
4363 static void
4364 ev_window_update_find_status_message (EvWindow *ev_window)
4365 {
4366         gchar *message;
4367
4368         if (!ev_window->priv->find_job)
4369                 return;
4370
4371         if (ev_job_is_finished (ev_window->priv->find_job)) {
4372                 gint n_results;
4373
4374                 n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job),
4375                                                        ev_page_cache_get_current_page (ev_window->priv->page_cache));
4376                 /* TRANS: Sometimes this could be better translated as
4377                                       "%d hit(s) on this page".  Therefore this string
4378                                       contains plural cases. */
4379                 message = g_strdup_printf (ngettext ("%d found on this page",
4380                                                      "%d found on this page",
4381                                                      n_results),
4382                                            n_results);
4383         } else {
4384                 gdouble percent;
4385
4386                 percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job));
4387                 message = g_strdup_printf (_("%3d%% remaining to search"),
4388                                            (gint) ((1.0 - percent) * 100));
4389         }
4390
4391         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message);
4392         g_free (message);
4393 }
4394
4395 static void
4396 ev_window_find_job_finished_cb (EvJobFind *job,
4397                                 EvWindow  *ev_window)
4398 {
4399         ev_window_update_find_status_message (ev_window);
4400 }
4401
4402 static void
4403 ev_window_find_job_updated_cb (EvJobFind *job,
4404                                gint       page,
4405                                EvWindow  *ev_window)
4406 {
4407         ev_window_update_actions (ev_window);
4408
4409         ev_view_find_changed (EV_VIEW (ev_window->priv->view),
4410                               ev_job_find_get_results (job),
4411                               page);
4412         ev_window_update_find_status_message (ev_window);
4413 }
4414
4415 static void
4416 ev_window_clear_find_job (EvWindow *ev_window)
4417 {
4418         if (ev_window->priv->find_job != NULL) {
4419                 if (!ev_job_is_finished (ev_window->priv->find_job))
4420                         ev_job_cancel (ev_window->priv->find_job);
4421
4422                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4423                                                       ev_window_find_job_finished_cb,
4424                                                       ev_window);
4425                 g_signal_handlers_disconnect_by_func (ev_window->priv->find_job,
4426                                                       ev_window_find_job_updated_cb,
4427                                                       ev_window);
4428                 g_object_unref (ev_window->priv->find_job);
4429                 ev_window->priv->find_job = NULL;
4430         }
4431 }
4432
4433 static void
4434 find_bar_previous_cb (EggFindBar *find_bar,
4435                       EvWindow   *ev_window)
4436 {
4437         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4438 }
4439
4440 static void
4441 find_bar_next_cb (EggFindBar *find_bar,
4442                   EvWindow   *ev_window)
4443 {
4444         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4445 }
4446
4447 static void
4448 find_bar_close_cb (EggFindBar *find_bar,
4449                    EvWindow   *ev_window)
4450 {
4451         ev_view_find_cancel (EV_VIEW (ev_window->priv->view));
4452         ev_window_clear_find_job (ev_window);
4453         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4454         update_chrome_visibility (ev_window);
4455 }
4456
4457 static void
4458 find_bar_search_changed_cb (EggFindBar *find_bar,
4459                             GParamSpec *param,
4460                             EvWindow   *ev_window)
4461 {
4462         gboolean case_sensitive;
4463         const char *search_string;
4464
4465         if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document))
4466                 return;
4467
4468         /* Either the string or case sensitivity could have changed. */
4469         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4470         search_string = egg_find_bar_get_search_string (find_bar);
4471
4472         ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4473
4474         ev_window_clear_find_job (ev_window);
4475
4476         if (search_string && search_string[0]) {
4477                 ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document,
4478                                                              ev_page_cache_get_current_page (ev_window->priv->page_cache),
4479                                                              ev_page_cache_get_n_pages (ev_window->priv->page_cache),
4480                                                              search_string,
4481                                                              case_sensitive);
4482                 g_signal_connect (ev_window->priv->find_job, "finished",
4483                                   G_CALLBACK (ev_window_find_job_finished_cb),
4484                                   ev_window);
4485                 g_signal_connect (ev_window->priv->find_job, "updated",
4486                                   G_CALLBACK (ev_window_find_job_updated_cb),
4487                                   ev_window);
4488                 ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE);
4489         } else {
4490                 ev_window_update_actions (ev_window);
4491                 egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4492                                               NULL);
4493                 gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4494         }
4495 }
4496
4497 static void
4498 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4499                                 GParamSpec *param,
4500                                 EvWindow   *ev_window)
4501 {
4502         gboolean visible;
4503
4504         visible = GTK_WIDGET_VISIBLE (find_bar);
4505
4506         if (ev_window->priv->document &&
4507             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4508                 ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible);
4509                 ev_view_find_search_changed (EV_VIEW (ev_window->priv->view));
4510                 ev_window_update_actions (ev_window);
4511
4512                 if (visible)
4513                         find_bar_search_changed_cb (find_bar, NULL, ev_window);
4514                 else
4515                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4516         }
4517 }
4518
4519 static void
4520 find_bar_scroll (EggFindBar   *find_bar,
4521                  GtkScrollType scroll,
4522                  EvWindow     *ev_window)
4523 {
4524         ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE);
4525 }
4526
4527 static void
4528 zoom_control_changed_cb (EphyZoomAction *action,
4529                          float           zoom,
4530                          EvWindow       *ev_window)
4531 {
4532         EvSizingMode mode;
4533
4534         g_return_if_fail (EV_IS_WINDOW (ev_window));
4535
4536         if (zoom == EPHY_ZOOM_BEST_FIT) {
4537                 mode = EV_SIZING_BEST_FIT;
4538         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4539                 mode = EV_SIZING_FIT_WIDTH;
4540         } else {
4541                 mode = EV_SIZING_FREE;
4542         }
4543
4544         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4545
4546         if (mode == EV_SIZING_FREE) {
4547                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4548                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4549                                   FALSE);
4550         }
4551 }
4552
4553 static void
4554 ev_window_drag_data_received (GtkWidget        *widget,
4555                               GdkDragContext   *context,
4556                               gint              x,
4557                               gint              y,
4558                               GtkSelectionData *selection_data,
4559                               guint             info,
4560                               guint             time)
4561
4562 {
4563         EvWindow *window = EV_WINDOW (widget);
4564         gchar   **uris;
4565         gint      i = 0;
4566         GSList   *uri_list = NULL;
4567
4568         uris = gtk_selection_data_get_uris (selection_data);
4569         if (!uris) {
4570                 gtk_drag_finish (context, FALSE, FALSE, time);
4571                 return;
4572         }
4573
4574         for (i = 0; uris[i]; i++) {
4575                 uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
4576         }
4577
4578         ev_application_open_uri_list (EV_APP, uri_list,
4579                                       gtk_window_get_screen (GTK_WINDOW (window)),
4580                                       0);
4581         gtk_drag_finish (context, TRUE, FALSE, time);
4582
4583         g_strfreev (uris);
4584         g_slist_free (uri_list);
4585 }
4586
4587 static void
4588 ev_window_finalize (GObject *object)
4589 {
4590         GList *windows = ev_application_get_windows (EV_APP);
4591
4592         if (windows == NULL) {
4593                 ev_application_shutdown (EV_APP);
4594         } else {
4595                 g_list_free (windows);
4596         }
4597
4598         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4599 }
4600
4601 static void
4602 ev_window_dispose (GObject *object)
4603 {
4604         EvWindow *window = EV_WINDOW (object);
4605         EvWindowPrivate *priv = window->priv;
4606         GObject *mpkeys = ev_application_get_media_keys (EV_APP);
4607
4608         if (mpkeys) {
4609                 g_signal_handlers_disconnect_by_func (mpkeys,
4610                                                       ev_window_media_player_key_pressed,
4611                                                       window);
4612         }
4613
4614         if (priv->setup_document_idle > 0) {
4615                 g_source_remove (priv->setup_document_idle);
4616                 priv->setup_document_idle = 0;
4617         }
4618
4619         if (priv->monitor) {
4620                 g_object_unref (priv->monitor);
4621                 priv->monitor = NULL;
4622         }
4623
4624         if (priv->title) {
4625                 ev_window_title_free (priv->title);
4626                 priv->title = NULL;
4627         }
4628
4629         if (priv->ui_manager) {
4630                 g_object_unref (priv->ui_manager);
4631                 priv->ui_manager = NULL;
4632         }
4633
4634         if (priv->action_group) {
4635                 g_object_unref (priv->action_group);
4636                 priv->action_group = NULL;
4637         }
4638
4639         if (priv->view_popup_action_group) {
4640                 g_object_unref (priv->view_popup_action_group);
4641                 priv->view_popup_action_group = NULL;
4642         }
4643
4644         if (priv->attachment_popup_action_group) {
4645                 g_object_unref (priv->attachment_popup_action_group);
4646                 priv->attachment_popup_action_group = NULL;
4647         }
4648
4649         if (priv->recent_action_group) {
4650                 g_object_unref (priv->recent_action_group);
4651                 priv->recent_action_group = NULL;
4652         }
4653
4654         if (priv->recent_manager) {
4655                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4656                                                       ev_window_setup_recent,
4657                                                       window);
4658                 priv->recent_manager = NULL;
4659         }
4660
4661         priv->recent_ui_id = 0;
4662
4663         if (priv->page_cache) {
4664                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4665                 priv->page_cache = NULL;
4666         }
4667
4668         if (priv->document) {
4669                 g_object_unref (priv->document);
4670                 priv->document = NULL;
4671         }
4672
4673         if (priv->view) {
4674                 g_object_unref (priv->view);
4675                 priv->view = NULL;
4676         }
4677
4678         if (priv->password_view) {
4679                 g_object_unref (priv->password_view);
4680                 priv->password_view = NULL;
4681         }
4682
4683         if (priv->load_job) {
4684                 ev_window_clear_load_job (window);
4685         }
4686
4687         if (priv->reload_job) {
4688                 ev_window_clear_reload_job (window);
4689         }
4690
4691         if (priv->save_job) {
4692                 ev_window_clear_save_job (window);
4693         }
4694
4695         if (priv->thumbnail_job) {
4696                 ev_window_clear_thumbnail_job (window);
4697         }
4698
4699         if (priv->find_job) {
4700                 ev_window_clear_find_job (window);
4701         }
4702
4703         if (priv->local_uri) {
4704                 ev_window_clear_local_uri (window);
4705                 priv->local_uri = NULL;
4706         }
4707
4708         ev_window_clear_progress_idle (window);
4709         if (priv->progress_cancellable) {
4710                 g_object_unref (priv->progress_cancellable);
4711                 priv->progress_cancellable = NULL;
4712         }
4713
4714         ev_window_close_dialogs (window);
4715
4716         if (window->priv->printer) {
4717                 g_object_unref (window->priv->printer);
4718                 window->priv->printer = NULL;
4719         }
4720
4721         if (window->priv->print_settings) {
4722                 g_object_unref (window->priv->print_settings);
4723                 window->priv->print_settings = NULL;
4724         }
4725
4726         if (window->priv->print_page_setup) {
4727                 g_object_unref (window->priv->print_page_setup);
4728                 window->priv->print_page_setup = NULL;
4729         }
4730
4731         if (priv->link) {
4732                 g_object_unref (priv->link);
4733                 priv->link = NULL;
4734         }
4735
4736         if (priv->image) {
4737                 g_object_unref (priv->image);
4738                 priv->image = NULL;
4739         }
4740
4741         if (priv->attach_list) {
4742                 g_list_foreach (priv->attach_list,
4743                                 (GFunc) g_object_unref,
4744                                 NULL);
4745                 g_list_free (priv->attach_list);
4746                 priv->attach_list = NULL;
4747         }
4748
4749         if (priv->find_bar) {
4750                 g_signal_handlers_disconnect_by_func
4751                         (window->priv->find_bar,
4752                          G_CALLBACK (find_bar_close_cb),
4753                          window);
4754                 priv->find_bar = NULL;
4755         }
4756
4757         if (priv->uri) {
4758                 /* Delete the uri if it's a temp symlink (open a copy) */
4759                 ev_window_clear_temp_symlink (window);
4760                 g_free (priv->uri);
4761                 priv->uri = NULL;
4762         }
4763
4764         if (priv->search_string) {
4765                 g_free (priv->search_string);
4766                 priv->search_string = NULL;
4767         }
4768
4769         if (priv->dest) {
4770                 g_object_unref (priv->dest);
4771                 priv->dest = NULL;
4772         }
4773
4774         if (priv->history) {
4775                 g_object_unref (priv->history);
4776                 priv->history = NULL;
4777         }
4778
4779         if (priv->presentation_timeout_id > 0) {
4780                 g_source_remove (priv->presentation_timeout_id);
4781                 priv->presentation_timeout_id = 0;
4782         }
4783
4784         if (priv->print_queue) {
4785                 g_queue_free (priv->print_queue);
4786                 priv->print_queue = NULL;
4787         }
4788
4789         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4790 }
4791
4792 static void
4793 ev_window_class_init (EvWindowClass *ev_window_class)
4794 {
4795         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4796         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4797
4798         g_object_class->dispose = ev_window_dispose;
4799         g_object_class->finalize = ev_window_finalize;
4800
4801         widget_class->screen_changed = ev_window_screen_changed;
4802         widget_class->window_state_event = ev_window_state_event;
4803         widget_class->drag_data_received = ev_window_drag_data_received;
4804
4805         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4806 }
4807
4808 /* Normal items */
4809 static const GtkActionEntry entries[] = {
4810         { "File", NULL, N_("_File") },
4811         { "Edit", NULL, N_("_Edit") },
4812         { "View", NULL, N_("_View") },
4813         { "Go", NULL, N_("_Go") },
4814         { "Help", NULL, N_("_Help") },
4815
4816         /* File menu */
4817         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4818           N_("Open an existing document"),
4819           G_CALLBACK (ev_window_cmd_file_open) },
4820         { "FileOpenCopy", NULL, N_("Op_en a Copy"), "<control>N",
4821           N_("Open a copy of the current document in a new window"),
4822           G_CALLBACK (ev_window_cmd_file_open_copy) },
4823         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4824           N_("Save a copy of the current document"),
4825           G_CALLBACK (ev_window_cmd_save_as) },
4826         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4827           N_("Setup the page settings for printing"),
4828           G_CALLBACK (ev_window_cmd_file_print_setup) },
4829         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4830           N_("Print this document"),
4831           G_CALLBACK (ev_window_cmd_file_print) },
4832         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4833           G_CALLBACK (ev_window_cmd_file_properties) },
4834         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4835           G_CALLBACK (ev_window_cmd_file_close_window) },
4836
4837         /* Edit menu */
4838         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4839           G_CALLBACK (ev_window_cmd_edit_copy) },
4840         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4841           G_CALLBACK (ev_window_cmd_edit_select_all) },
4842         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4843           N_("Find a word or phrase in the document"),
4844           G_CALLBACK (ev_window_cmd_edit_find) },
4845         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4846           G_CALLBACK (ev_window_cmd_edit_find_next) },
4847         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4848           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4849         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4850           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4851         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "<control>Left", NULL,
4852           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4853         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "<control>Right", NULL,
4854           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4855
4856         /* View menu */
4857         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4858           N_("Enlarge the document"),
4859           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4860         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4861           N_("Shrink the document"),
4862           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4863         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4864           N_("Reload the document"),
4865           G_CALLBACK (ev_window_cmd_view_reload) },
4866
4867         { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL,
4868           G_CALLBACK (ev_window_cmd_view_autoscroll) },
4869
4870         /* Go menu */
4871         { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "<control>Page_Up",
4872           N_("Go to the previous page"),
4873           G_CALLBACK (ev_window_cmd_go_previous_page) },
4874         { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "<control>Page_Down",
4875           N_("Go to the next page"),
4876           G_CALLBACK (ev_window_cmd_go_next_page) },
4877         { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "<control>Home",
4878           N_("Go to the first page"),
4879           G_CALLBACK (ev_window_cmd_go_first_page) },
4880         { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "<control>End",
4881           N_("Go to the last page"),
4882           G_CALLBACK (ev_window_cmd_go_last_page) },
4883
4884         /* Help menu */
4885         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4886           G_CALLBACK (ev_window_cmd_help_contents) },
4887
4888         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4889           G_CALLBACK (ev_window_cmd_help_about) },
4890
4891         /* Toolbar-only */
4892         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4893           N_("Leave fullscreen mode"),
4894           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4895         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4896           N_("Start a presentation"),
4897           G_CALLBACK (ev_window_cmd_start_presentation) },
4898
4899         /* Accellerators */
4900         { "Escape", NULL, "", "Escape", "",
4901           G_CALLBACK (ev_window_cmd_escape) },
4902         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4903           G_CALLBACK (ev_window_cmd_edit_find) },
4904         { "PageDown", NULL, "", "Page_Down", NULL,
4905           G_CALLBACK (ev_window_cmd_scroll_forward) },
4906         { "PageUp", NULL, "", "Page_Up", NULL,
4907           G_CALLBACK (ev_window_cmd_scroll_backward) },
4908         { "Space", NULL, "", "space", NULL,
4909           G_CALLBACK (ev_window_cmd_scroll_forward) },
4910         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4911           G_CALLBACK (ev_window_cmd_scroll_backward) },
4912         { "BackSpace", NULL, "", "BackSpace", NULL,
4913           G_CALLBACK (ev_window_cmd_scroll_backward) },
4914         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4915           G_CALLBACK (ev_window_cmd_scroll_forward) },
4916         { "Return", NULL, "", "Return", NULL,
4917           G_CALLBACK (ev_window_cmd_scroll_forward) },
4918         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4919           G_CALLBACK (ev_window_cmd_scroll_backward) },
4920         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4921           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4922         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4923           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4924         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4925           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4926         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4927           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4928         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4929           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4930         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4931           G_CALLBACK (ev_window_cmd_go_backward) },
4932         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4933           G_CALLBACK (ev_window_cmd_go_forward) },
4934         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4935           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4936         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4937           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4938         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4939           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4940         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4941           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4942         { "CtrlInsert", GTK_STOCK_COPY, NULL, "<control>Insert", NULL,
4943           G_CALLBACK (ev_window_cmd_edit_copy) },
4944 };
4945
4946 /* Toggle items */
4947 static const GtkToggleActionEntry toggle_entries[] = {
4948         /* View Menu */
4949         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4950           N_("Show or hide the toolbar"),
4951           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4952         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4953           N_("Show or hide the side pane"),
4954           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4955         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4956           N_("Show the entire document"),
4957           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4958         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4959           N_("Show two pages at once"),
4960           G_CALLBACK (ev_window_cmd_dual), FALSE },
4961         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4962           N_("Expand the window to fill the screen"),
4963           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4964         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5",
4965           N_("Run document as a presentation"),
4966           G_CALLBACK (ev_window_cmd_view_presentation) },
4967         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4968           N_("Make the current document fill the window"),
4969           G_CALLBACK (ev_window_cmd_view_best_fit) },
4970         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4971           N_("Make the current document fill the window width"),
4972           G_CALLBACK (ev_window_cmd_view_page_width) },
4973 };
4974
4975 /* Popups specific items */
4976 static const GtkActionEntry view_popup_entries [] = {
4977         /* Links */
4978         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4979           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4980         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4981           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4982         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4983           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4984         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4985           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4986         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4987           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4988         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4989           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4990 };
4991
4992 static const GtkActionEntry attachment_popup_entries [] = {
4993         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4994           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4995         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4996           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4997 };
4998
4999 static void
5000 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
5001 {
5002         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5003 }
5004
5005 static void
5006 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
5007 {
5008         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5009         gtk_widget_grab_focus (window->priv->view);
5010 }
5011
5012 static void
5013 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
5014 {
5015
5016         ev_view_handle_link (EV_VIEW (window->priv->view), link);
5017         gtk_widget_grab_focus (window->priv->view);
5018 }
5019
5020 static void
5021 sidebar_layers_visibility_changed (EvSidebarLayers *layers,
5022                                    EvWindow        *window)
5023 {
5024         ev_view_reload (EV_VIEW (window->priv->view));
5025 }
5026
5027 static void
5028 register_custom_actions (EvWindow *window, GtkActionGroup *group)
5029 {
5030         GtkAction *action;
5031
5032         action = g_object_new (EV_TYPE_PAGE_ACTION,
5033                                "name", PAGE_SELECTOR_ACTION,
5034                                "label", _("Page"),
5035                                "tooltip", _("Select Page"),
5036                                "icon_name", "text-x-generic",
5037                                "visible_overflown", FALSE,
5038                                NULL);
5039         g_signal_connect (action, "activate_link",
5040                           G_CALLBACK (activate_link_cb), window);
5041         gtk_action_group_add_action (group, action);
5042         g_object_unref (action);
5043
5044         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
5045                                "name", ZOOM_CONTROL_ACTION,
5046                                "label", _("Zoom"),
5047                                "stock_id", EV_STOCK_ZOOM,
5048                                "tooltip", _("Adjust the zoom level"),
5049                                "zoom", 1.0,
5050                                NULL);
5051         g_signal_connect (action, "zoom_to_level",
5052                           G_CALLBACK (zoom_control_changed_cb), window);
5053         gtk_action_group_add_action (group, action);
5054         g_object_unref (action);
5055
5056         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
5057                                "name", NAVIGATION_ACTION,
5058                                "label", _("Navigation"),
5059                                "is_important", TRUE,
5060                                "short_label", _("Back"),
5061                                "stock_id", GTK_STOCK_GO_DOWN,
5062                                /*translators: this is the history action*/
5063                                "tooltip", _("Move across visited pages"),
5064                                NULL);
5065         g_signal_connect (action, "activate_link",
5066                           G_CALLBACK (navigation_action_activate_link_cb), window);
5067         gtk_action_group_add_action (group, action);
5068         g_object_unref (action);
5069
5070         action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION,
5071                                "name", "FileOpenRecent",
5072                                "label", _("_Open..."),
5073                                "tooltip", _("Open an existing document"),
5074                                "stock_id", GTK_STOCK_OPEN,
5075                                NULL);
5076         g_signal_connect (action, "activate",
5077                           G_CALLBACK (ev_window_cmd_file_open), window);
5078         g_signal_connect (action, "item_activated",
5079                           G_CALLBACK (ev_window_open_recent_action_item_activated),
5080                           window);
5081         gtk_action_group_add_action (group, action);
5082         g_object_unref (action);
5083 }
5084
5085 static void
5086 set_action_properties (GtkActionGroup *action_group)
5087 {
5088         GtkAction *action;
5089
5090         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
5091         g_object_set (action, "is-important", TRUE, NULL);
5092         /*translators: this is the label for toolbar button*/
5093         g_object_set (action, "short_label", _("Previous"), NULL);
5094
5095         action = gtk_action_group_get_action (action_group, "GoNextPage");
5096         g_object_set (action, "is-important", TRUE, NULL);
5097         /*translators: this is the label for toolbar button*/
5098         g_object_set (action, "short_label", _("Next"), NULL);
5099
5100         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
5101         /*translators: this is the label for toolbar button*/
5102         g_object_set (action, "short_label", _("Zoom In"), NULL);
5103
5104         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
5105         /*translators: this is the label for toolbar button*/
5106         g_object_set (action, "short_label", _("Zoom Out"), NULL);
5107
5108         action = gtk_action_group_get_action (action_group, "ViewBestFit");
5109         /*translators: this is the label for toolbar button*/
5110         g_object_set (action, "short_label", _("Best Fit"), NULL);
5111
5112         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
5113         /*translators: this is the label for toolbar button*/
5114         g_object_set (action, "short_label", _("Fit Width"), NULL);
5115
5116         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
5117         g_object_set (action, "is-important", TRUE, NULL);
5118 }
5119
5120 static void
5121 set_chrome_actions (EvWindow *window)
5122 {
5123         EvWindowPrivate *priv = window->priv;
5124         GtkActionGroup *action_group = priv->action_group;
5125         GtkAction *action;
5126
5127         action= gtk_action_group_get_action (action_group, "ViewToolbar");
5128         g_signal_handlers_block_by_func
5129                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5130         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
5131                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
5132         g_signal_handlers_unblock_by_func
5133                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
5134 }
5135
5136 static void
5137 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
5138                           GParamSpec     *pspec,
5139                           EvWindow       *ev_window)
5140 {
5141         GtkTreeModel *model;
5142         GtkAction *action;
5143
5144         g_object_get (G_OBJECT (ev_sidebar_links),
5145                       "model", &model,
5146                       NULL);
5147
5148         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
5149         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
5150         g_object_unref (model);
5151 }
5152
5153 static gboolean
5154 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5155 {
5156 #ifdef ENABLE_DBUS
5157         GObject *keys;
5158
5159         keys = ev_application_get_media_keys (EV_APP);
5160         ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys));
5161 #endif /* ENABLE_DBUS */
5162
5163         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
5164         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
5165
5166         ev_window_set_view_accels_sensitivity (window, TRUE);
5167
5168         update_chrome_visibility (window);
5169
5170         return FALSE;
5171 }
5172
5173 static gboolean
5174 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
5175 {
5176         ev_window_set_view_accels_sensitivity (window, FALSE);
5177
5178         return FALSE;
5179 }
5180
5181 static void
5182 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
5183                                     GParamSpec         *pspec,
5184                                     EvWindow           *ev_window)
5185 {
5186         GtkWidget *widget;
5187
5188         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
5189
5190         if (widget != NULL) {
5191                 g_signal_connect_object (widget, "focus_in_event",
5192                                          G_CALLBACK (view_actions_focus_in_cb),
5193                                          ev_window, 0);
5194                 g_signal_connect_object (widget, "focus_out_event",
5195                                          G_CALLBACK (view_actions_focus_out_cb),
5196                                          ev_window, 0);
5197                 g_object_unref (widget);
5198         }
5199 }
5200
5201 static gboolean
5202 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
5203 {
5204         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
5205                 gboolean maximized;
5206
5207                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
5208                 if (!ev_window_is_empty (window))
5209                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
5210         }
5211
5212         return FALSE;
5213 }
5214
5215 static gboolean
5216 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
5217 {
5218         char *uri = window->priv->uri;
5219         GdkWindowState state;
5220         int x, y, width, height, document_width, document_height;
5221
5222         state = gdk_window_get_state (GTK_WIDGET (window)->window);
5223
5224         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
5225                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
5226                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
5227
5228                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
5229                         ev_page_cache_get_max_width (window->priv->page_cache,
5230                                                      0, 1.0,
5231                                                      &document_width);
5232                         ev_page_cache_get_max_height (window->priv->page_cache,
5233                                                       0, 1.0,
5234                                                       &document_height);
5235                         ev_metadata_manager_set_double (uri, "window_width_ratio",
5236                                                         (double)width / document_width);
5237                         ev_metadata_manager_set_double (uri, "window_height_ratio",
5238                                                         (double)height / document_height);
5239
5240                         ev_metadata_manager_set_int (uri, "window_x", x);
5241                         ev_metadata_manager_set_int (uri, "window_y", y);
5242                         ev_metadata_manager_set_int (uri, "window_width", width);
5243                         ev_metadata_manager_set_int (uri, "window_height", height);
5244                 }
5245         }
5246
5247         return FALSE;
5248 }
5249
5250 static void
5251 launch_action (EvWindow *window, EvLinkAction *action)
5252 {
5253         const char *filename = ev_link_action_get_filename (action);
5254         GAppInfo *app_info;
5255         GFile *file;
5256         GList file_list = {NULL};
5257         GAppLaunchContext *context = NULL;
5258         GError *error = NULL;
5259
5260         if (filename == NULL)
5261                 return;
5262
5263         if (g_path_is_absolute (filename)) {
5264                 file = g_file_new_for_path (filename);
5265         } else {
5266                 GFile *base_file;
5267                 gchar *dir;
5268
5269                 dir = g_path_get_dirname (window->priv->uri);
5270                 base_file = g_file_new_for_uri (dir);
5271                 g_free (dir);
5272
5273                 file = g_file_resolve_relative_path (base_file, filename);
5274                 g_object_unref (base_file);
5275         }
5276
5277         app_info = g_file_query_default_handler (file, NULL, &error);
5278         if (!app_info) {
5279                 ev_window_error_message (window, error,
5280                                          "%s",
5281                                          _("Unable to launch external application."));
5282                 g_object_unref (file);
5283                 g_error_free (error);
5284
5285                 return;
5286         }
5287
5288 #if GTK_CHECK_VERSION (2, 14, 0)
5289         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5290         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5291                                            gtk_window_get_screen (GTK_WINDOW (window)));
5292         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), GDK_CURRENT_TIME);
5293 #endif
5294
5295         file_list.data = file;
5296         if (!g_app_info_launch (app_info, &file_list, context, &error)) {
5297                 ev_window_error_message (window, error,
5298                                          "%s",
5299                                          _("Unable to launch external application."));
5300                 g_error_free (error);
5301         }
5302
5303         g_object_unref (app_info);
5304         g_object_unref (file);
5305
5306         /* According to the PDF spec filename can be an executable. I'm not sure
5307            allowing to launch executables is a good idea though. -- marco */
5308 }
5309
5310 static void
5311 launch_external_uri (EvWindow *window, EvLinkAction *action)
5312 {
5313         const gchar *uri = ev_link_action_get_uri (action);
5314         GError *error = NULL;
5315         gboolean ret;
5316 #if GTK_CHECK_VERSION (2, 14, 0)
5317         GAppLaunchContext *context = NULL;
5318 #endif
5319
5320 #if GTK_CHECK_VERSION (2, 14, 0)
5321         context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
5322         gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context),
5323                                            gtk_window_get_screen (GTK_WINDOW (window)));
5324         gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context),
5325                                               GDK_CURRENT_TIME);
5326 #endif
5327
5328         if (!g_strstr_len (uri, strlen (uri), "://") &&
5329             !g_str_has_prefix (uri, "mailto:")) {
5330                 gchar *http;
5331
5332                 /* Not a valid uri, assuming it's http */
5333                 http = g_strdup_printf ("http://%s", uri);
5334                 ret = g_app_info_launch_default_for_uri (http, NULL, &error);
5335                 g_free (http);
5336         } else {
5337                 ret = g_app_info_launch_default_for_uri (uri, NULL, &error);
5338         }
5339
5340         if (ret == FALSE) {
5341                 ev_window_error_message (window, error,
5342                                          "%s", _("Unable to open external link"));
5343                 g_error_free (error);
5344         }
5345 }
5346
5347 static void
5348 open_remote_link (EvWindow *window, EvLinkAction *action)
5349 {
5350         gchar *uri;
5351         gchar *dir;
5352
5353         dir = g_path_get_dirname (window->priv->uri);
5354
5355         uri = g_build_filename (dir, ev_link_action_get_filename (action),
5356                                 NULL);
5357         g_free (dir);
5358
5359         ev_application_open_uri_at_dest (EV_APP, uri,
5360                                          gtk_window_get_screen (GTK_WINDOW (window)),
5361                                          ev_link_action_get_dest (action),
5362                                          0,
5363                                          NULL,
5364                                          GDK_CURRENT_TIME);
5365
5366         g_free (uri);
5367 }
5368
5369 static void
5370 do_action_named (EvWindow *window, EvLinkAction *action)
5371 {
5372         const gchar *name = ev_link_action_get_name (action);
5373
5374         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
5375                 ev_window_cmd_go_first_page (NULL, window);
5376         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
5377                 ev_window_cmd_go_previous_page (NULL, window);
5378         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
5379                 ev_window_cmd_go_next_page (NULL, window);
5380         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
5381                 ev_window_cmd_go_last_page (NULL, window);
5382         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
5383                 ev_window_cmd_focus_page_selector (NULL, window);
5384         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
5385                 ev_window_cmd_edit_find (NULL, window);
5386         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
5387                 ev_window_cmd_file_close_window (NULL, window);
5388         } else {
5389                 g_warning ("Unimplemented named action: %s, please post a "
5390                            "bug report in Evince bugzilla "
5391                            "(http://bugzilla.gnome.org) with a testcase.",
5392                            name);
5393         }
5394 }
5395
5396 static void
5397 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
5398 {
5399         switch (ev_link_action_get_action_type (action)) {
5400                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
5401                         EvLinkDest *dest;
5402
5403                         dest = ev_link_action_get_dest (action);
5404                         if (!dest)
5405                                 return;
5406
5407                         ev_window_cmd_file_open_copy_at_dest (window, dest);
5408                 }
5409                         break;
5410                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
5411                         launch_external_uri (window, action);
5412                         break;
5413                 case EV_LINK_ACTION_TYPE_LAUNCH:
5414                         launch_action (window, action);
5415                         break;
5416                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
5417                         open_remote_link (window, action);
5418                         break;
5419                 case EV_LINK_ACTION_TYPE_NAMED:
5420                         do_action_named (window, action);
5421                         break;
5422                 default:
5423                         g_assert_not_reached ();
5424         }
5425 }
5426
5427 static void
5428 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
5429 {
5430         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
5431 }
5432
5433 static void
5434 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
5435 {
5436         EvLinkAction *ev_action = NULL;
5437         EvLinkDest   *dest;
5438
5439         ev_action = ev_link_get_action (window->priv->link);
5440         if (!ev_action)
5441                 return;
5442
5443         dest = ev_link_action_get_dest (ev_action);
5444         if (!dest)
5445                 return;
5446
5447         ev_window_cmd_file_open_copy_at_dest (window, dest);
5448 }
5449
5450 static void
5451 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
5452 {
5453         EvLinkAction *ev_action;
5454
5455         ev_action = ev_link_get_action (window->priv->link);
5456         if (!ev_action)
5457                 return;
5458
5459         ev_view_copy_link_address (EV_VIEW (window->priv->view),
5460                                    ev_action);
5461 }
5462
5463
5464 static void
5465 image_save_dialog_response_cb (GtkWidget *fc,
5466                                gint       response_id,
5467                                EvWindow  *ev_window)
5468 {
5469         GFile           *target_file;
5470         gboolean         is_native;
5471         GError          *error = NULL;
5472         GdkPixbuf       *pixbuf;
5473         gchar           *uri;
5474         gchar          **extensions;
5475         gchar           *filename;
5476         gchar           *file_format;
5477         GdkPixbufFormat *format;
5478         GtkFileFilter   *filter;
5479
5480         if (response_id != GTK_RESPONSE_OK) {
5481                 gtk_widget_destroy (fc);
5482                 return;
5483         }
5484
5485         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5486         filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc));
5487         format = g_object_get_data (G_OBJECT (filter), "pixbuf-format");
5488
5489         if (format == NULL) {
5490                 format = get_gdk_pixbuf_format_by_extension (uri);
5491         }
5492
5493         if (format == NULL) {
5494                 ev_window_error_message (ev_window, NULL,
5495                                          "%s",
5496                                          _("Couldn't find appropriate format to save image"));
5497                 g_free (uri);
5498                 gtk_widget_destroy (fc);
5499
5500                 return;
5501         }
5502
5503         extensions = gdk_pixbuf_format_get_extensions (format);
5504         if (!g_str_has_suffix (uri, extensions[0])) {
5505                 gchar *uri_extension;
5506
5507                 uri_extension = g_strconcat (uri, ".", extensions[0], NULL);
5508                 target_file = g_file_new_for_uri (uri_extension);
5509                 g_free (uri_extension);
5510         } else {
5511                 target_file = g_file_new_for_uri (uri);
5512         }
5513         g_strfreev (extensions);
5514         g_free (uri);
5515
5516         is_native = g_file_is_native (target_file);
5517         if (is_native) {
5518                 filename = g_file_get_path (target_file);
5519         } else {
5520                 filename = ev_tmp_filename ("saveimage");
5521         }
5522
5523         ev_document_doc_mutex_lock ();
5524         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document),
5525                                                ev_window->priv->image);
5526         ev_document_doc_mutex_unlock ();
5527
5528         file_format = gdk_pixbuf_format_get_name (format);
5529         gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL);
5530         g_free (file_format);
5531         g_object_unref (pixbuf);
5532
5533         if (error) {
5534                 ev_window_error_message (ev_window, error,
5535                                          "%s", _("The image could not be saved."));
5536                 g_error_free (error);
5537                 g_free (filename);
5538                 g_object_unref (target_file);
5539                 gtk_widget_destroy (fc);
5540
5541                 return;
5542         }
5543
5544         if (!is_native) {
5545                 GFile *source_file;
5546
5547                 source_file = g_file_new_for_path (filename);
5548
5549                 ev_window_save_remote (ev_window, EV_SAVE_IMAGE,
5550                                        source_file, target_file);
5551                 g_object_unref (source_file);
5552         }
5553
5554         g_free (filename);
5555         g_object_unref (target_file);
5556         gtk_widget_destroy (fc);
5557 }
5558
5559 static void
5560 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
5561 {
5562         GtkWidget *fc;
5563
5564         if (!window->priv->image)
5565                 return;
5566
5567         fc = gtk_file_chooser_dialog_new (_("Save Image"),
5568                                           GTK_WINDOW (window),
5569                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5570                                           GTK_STOCK_CANCEL,
5571                                           GTK_RESPONSE_CANCEL,
5572                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5573                                           NULL);
5574
5575         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5576         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5577                                                  GTK_RESPONSE_OK,
5578                                                  GTK_RESPONSE_CANCEL,
5579                                                  -1);
5580
5581         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5582         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5583
5584         file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc));
5585
5586         g_signal_connect (fc, "response",
5587                           G_CALLBACK (image_save_dialog_response_cb),
5588                           window);
5589
5590         gtk_widget_show (fc);
5591 }
5592
5593 static void
5594 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5595 {
5596         GtkClipboard *clipboard;
5597         GdkPixbuf    *pixbuf;
5598
5599         if (!window->priv->image)
5600                 return;
5601
5602         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5603                                               GDK_SELECTION_CLIPBOARD);
5604         ev_document_doc_mutex_lock ();
5605         pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document),
5606                                                window->priv->image);
5607         ev_document_doc_mutex_unlock ();
5608
5609         gtk_clipboard_set_image (clipboard, pixbuf);
5610         g_object_unref (pixbuf);
5611 }
5612
5613 static void
5614 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5615 {
5616         GList     *l;
5617         GdkScreen *screen;
5618
5619         if (!window->priv->attach_list)
5620                 return;
5621
5622         screen = gtk_window_get_screen (GTK_WINDOW (window));
5623
5624         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5625                 EvAttachment *attachment;
5626                 GError       *error = NULL;
5627
5628                 attachment = (EvAttachment *) l->data;
5629
5630                 ev_attachment_open (attachment, screen, GDK_CURRENT_TIME, &error);
5631
5632                 if (error) {
5633                         ev_window_error_message (window, error,
5634                                                  "%s", _("Unable to open attachment"));
5635                         g_error_free (error);
5636                 }
5637         }
5638 }
5639
5640 static void
5641 attachment_save_dialog_response_cb (GtkWidget *fc,
5642                                     gint       response_id,
5643                                     EvWindow  *ev_window)
5644 {
5645         GFile                *target_file;
5646         gchar                *uri;
5647         GList                *l;
5648         GtkFileChooserAction  fc_action;
5649         gboolean              is_dir;
5650         gboolean              is_native;
5651
5652         if (response_id != GTK_RESPONSE_OK) {
5653                 gtk_widget_destroy (fc);
5654                 return;
5655         }
5656
5657         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5658         target_file = g_file_new_for_uri (uri);
5659         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5660         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5661         is_native = g_file_is_native (target_file);
5662
5663         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5664                 EvAttachment *attachment;
5665                 GFile        *save_to;
5666                 GError       *error = NULL;
5667
5668                 attachment = (EvAttachment *) l->data;
5669
5670                 if (is_native) {
5671                         if (is_dir) {
5672                                 save_to = g_file_get_child (target_file,
5673                                                             ev_attachment_get_name (attachment));
5674                         } else {
5675                                 save_to = g_object_ref (target_file);
5676                         }
5677                 } else {
5678                         save_to = ev_tmp_file_get ("saveattachment");
5679                 }
5680
5681                 ev_attachment_save (attachment, save_to, &error);
5682
5683                 if (error) {
5684                         ev_window_error_message (ev_window, error,
5685                                                  "%s", _("The attachment could not be saved."));
5686                         g_error_free (error);
5687                         g_object_unref (save_to);
5688
5689                         continue;
5690                 }
5691
5692                 if (!is_native) {
5693                         GFile *dest_file;
5694
5695                         if (is_dir) {
5696                                 dest_file = g_file_get_child (target_file,
5697                                                               ev_attachment_get_name (attachment));
5698                         } else {
5699                                 dest_file = g_object_ref (target_file);
5700                         }
5701
5702                         ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT,
5703                                                save_to, dest_file);
5704
5705                         g_object_unref (dest_file);
5706                 }
5707
5708                 g_object_unref (save_to);
5709         }
5710
5711         g_free (uri);
5712         g_object_unref (target_file);
5713
5714         gtk_widget_destroy (fc);
5715 }
5716
5717 static void
5718 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5719 {
5720         GtkWidget    *fc;
5721         EvAttachment *attachment = NULL;
5722
5723         if (!window->priv->attach_list)
5724                 return;
5725
5726         if (g_list_length (window->priv->attach_list) == 1)
5727                 attachment = (EvAttachment *) window->priv->attach_list->data;
5728
5729         fc = gtk_file_chooser_dialog_new (
5730                 _("Save Attachment"),
5731                 GTK_WINDOW (window),
5732                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5733                 GTK_STOCK_CANCEL,
5734                 GTK_RESPONSE_CANCEL,
5735                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5736                 NULL);
5737
5738         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5739         gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc),
5740                                                  GTK_RESPONSE_OK,
5741                                                  GTK_RESPONSE_CANCEL,
5742                                                  -1);
5743
5744         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5745         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5746
5747         if (attachment)
5748                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5749                                                    ev_attachment_get_name (attachment));
5750
5751         g_signal_connect (fc, "response",
5752                           G_CALLBACK (attachment_save_dialog_response_cb),
5753                           window);
5754
5755         gtk_widget_show (fc);
5756 }
5757
5758 static void
5759 ev_window_media_player_key_pressed (EvWindow    *window,
5760                                     const gchar *key,
5761                                     gpointer     user_data)
5762 {
5763         if (!gtk_window_is_active (GTK_WINDOW (window)))
5764                 return;
5765
5766         /* Note how Previous/Next only go to the
5767          * next/previous page despite their icon telling you
5768          * they should go to the beginning/end.
5769          *
5770          * There's very few keyboards with FFW/RWD though,
5771          * so we stick the most useful keybinding on the most
5772          * often seen keys
5773          */
5774         if (strcmp (key, "Play") == 0) {
5775                 ev_window_run_presentation (window);
5776         } else if (strcmp (key, "Previous") == 0) {
5777                 ev_window_cmd_go_previous_page (NULL, window);
5778         } else if (strcmp (key, "Next") == 0) {
5779                 ev_window_cmd_go_next_page (NULL, window);
5780         } else if (strcmp (key, "FastForward") == 0) {
5781                 ev_window_cmd_go_last_page (NULL, window);
5782         } else if (strcmp (key, "Rewind") == 0) {
5783                 ev_window_cmd_go_first_page (NULL, window);
5784         }
5785 }
5786
5787 static void
5788 ev_window_init (EvWindow *ev_window)
5789 {
5790         GtkActionGroup *action_group;
5791         GtkAccelGroup *accel_group;
5792         GError *error = NULL;
5793         GtkWidget *sidebar_widget;
5794         GObject *mpkeys;
5795
5796         g_signal_connect (ev_window, "configure_event",
5797                           G_CALLBACK (window_configure_event_cb), NULL);
5798         g_signal_connect (ev_window, "window_state_event",
5799                           G_CALLBACK (window_state_event_cb), NULL);
5800
5801         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5802
5803         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5804         ev_window->priv->title = ev_window_title_new (ev_window);
5805
5806         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5807         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5808         gtk_widget_show (ev_window->priv->main_box);
5809
5810         action_group = gtk_action_group_new ("MenuActions");
5811         ev_window->priv->action_group = action_group;
5812         gtk_action_group_set_translation_domain (action_group, NULL);
5813         gtk_action_group_add_actions (action_group, entries,
5814                                       G_N_ELEMENTS (entries), ev_window);
5815         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5816                                              G_N_ELEMENTS (toggle_entries),
5817                                              ev_window);
5818         set_action_properties (action_group);
5819         register_custom_actions (ev_window, action_group);
5820
5821         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5822         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5823                                             action_group, 0);
5824
5825         accel_group =
5826                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5827         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5828
5829         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5830
5831         action_group = gtk_action_group_new ("ViewPopupActions");
5832         ev_window->priv->view_popup_action_group = action_group;
5833         gtk_action_group_set_translation_domain (action_group, NULL);
5834         gtk_action_group_add_actions (action_group, view_popup_entries,
5835                                       G_N_ELEMENTS (view_popup_entries),
5836                                       ev_window);
5837         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5838                                             action_group, 0);
5839
5840         action_group = gtk_action_group_new ("AttachmentPopupActions");
5841         ev_window->priv->attachment_popup_action_group = action_group;
5842         gtk_action_group_set_translation_domain (action_group, NULL);
5843         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5844                                       G_N_ELEMENTS (attachment_popup_entries),
5845                                       ev_window);
5846         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5847                                             action_group, 0);
5848
5849         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5850                                               DATADIR"/evince-ui.xml",
5851                                               &error)) {
5852                 g_warning ("building menus failed: %s", error->message);
5853                 g_error_free (error);
5854         }
5855
5856         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5857         ev_window->priv->recent_action_group = NULL;
5858         ev_window->priv->recent_ui_id = 0;
5859         g_signal_connect_swapped (ev_window->priv->recent_manager,
5860                                   "changed",
5861                                   G_CALLBACK (ev_window_setup_recent),
5862                                   ev_window);
5863
5864         ev_window->priv->menubar =
5865                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5866                                             "/MainMenu");
5867         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5868                             ev_window->priv->menubar,
5869                             FALSE, FALSE, 0);
5870
5871         ev_window->priv->toolbar = GTK_WIDGET
5872           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5873                          "ui-manager", ev_window->priv->ui_manager,
5874                          "popup-path", "/ToolbarPopup",
5875                          "model", ev_application_get_toolbars_model (EV_APP),
5876                          NULL));
5877
5878         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5879                                    "DefaultToolBar");
5880         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5881                             ev_window->priv->toolbar,
5882                             FALSE, FALSE, 0);
5883         gtk_widget_show (ev_window->priv->toolbar);
5884
5885         /* Add the main area */
5886         ev_window->priv->hpaned = gtk_hpaned_new ();
5887         g_signal_connect (ev_window->priv->hpaned,
5888                           "notify::position",
5889                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5890                           ev_window);
5891
5892         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5893         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5894                             TRUE, TRUE, 0);
5895         gtk_widget_show (ev_window->priv->hpaned);
5896
5897         ev_window->priv->sidebar = ev_sidebar_new ();
5898         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5899                          ev_window->priv->sidebar, FALSE, FALSE);
5900         gtk_widget_show (ev_window->priv->sidebar);
5901
5902         /* Stub sidebar, for now */
5903
5904         sidebar_widget = ev_sidebar_thumbnails_new ();
5905         ev_window->priv->sidebar_thumbs = sidebar_widget;
5906         g_signal_connect (sidebar_widget,
5907                           "notify::main-widget",
5908                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5909                           ev_window);
5910         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5911         gtk_widget_show (sidebar_widget);
5912         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5913                              sidebar_widget);
5914
5915         sidebar_widget = ev_sidebar_links_new ();
5916         ev_window->priv->sidebar_links = sidebar_widget;
5917         g_signal_connect (sidebar_widget,
5918                           "notify::model",
5919                           G_CALLBACK (sidebar_widget_model_set),
5920                           ev_window);
5921         g_signal_connect (sidebar_widget,
5922                           "link_activated",
5923                           G_CALLBACK (sidebar_links_link_activated_cb),
5924                           ev_window);
5925         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5926         gtk_widget_show (sidebar_widget);
5927         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5928                              sidebar_widget);
5929
5930         sidebar_widget = ev_sidebar_attachments_new ();
5931         ev_window->priv->sidebar_attachments = sidebar_widget;
5932         g_signal_connect_object (sidebar_widget,
5933                                  "popup",
5934                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5935                                  ev_window, 0);
5936         gtk_widget_show (sidebar_widget);
5937         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5938                              sidebar_widget);
5939
5940         sidebar_widget = ev_sidebar_layers_new ();
5941         ev_window->priv->sidebar_layers = sidebar_widget;
5942         g_signal_connect (sidebar_widget,
5943                           "layers_visibility_changed",
5944                           G_CALLBACK (sidebar_layers_visibility_changed),
5945                           ev_window);
5946         gtk_widget_show (sidebar_widget);
5947         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5948                              sidebar_widget);
5949
5950         ev_window->priv->view_box = gtk_vbox_new (FALSE, 0);
5951         ev_window->priv->scrolled_window =
5952                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5953                                           "shadow-type", GTK_SHADOW_IN,
5954                                           NULL));
5955         gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box),
5956                             ev_window->priv->scrolled_window,
5957                             TRUE, TRUE, 0);
5958         gtk_widget_show (ev_window->priv->scrolled_window);
5959
5960         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5961                         ev_window->priv->view_box);
5962         gtk_widget_show (ev_window->priv->view_box);
5963
5964         ev_window->priv->view = ev_view_new ();
5965         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5966                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5967         ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window));
5968         g_signal_connect_swapped (ev_window->priv->password_view,
5969                                   "unlock",
5970                                   G_CALLBACK (ev_window_password_view_unlock),
5971                                   ev_window);
5972         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5973                                  G_CALLBACK (view_actions_focus_in_cb),
5974                                  ev_window, 0);
5975         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5976                                  G_CALLBACK (view_actions_focus_out_cb),
5977                                  ev_window, 0);
5978         g_signal_connect_object (ev_window->priv->view, "external-link",
5979                                  G_CALLBACK (view_external_link_cb),
5980                                  ev_window, 0);
5981         g_signal_connect_object (ev_window->priv->view, "handle-link",
5982                                  G_CALLBACK (view_handle_link_cb),
5983                                  ev_window, 0);
5984         g_signal_connect_swapped (ev_window->priv->view, "zoom_invalid",
5985                                  G_CALLBACK (ev_window_set_view_size),
5986                                  ev_window);
5987         g_signal_connect_object (ev_window->priv->view,
5988                                  "popup",
5989                                  G_CALLBACK (view_menu_popup_cb),
5990                                  ev_window, 0);
5991         gtk_widget_show (ev_window->priv->view);
5992         gtk_widget_show (ev_window->priv->password_view);
5993
5994         /* Find Bar */
5995         ev_window->priv->find_bar = egg_find_bar_new ();
5996         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5997                           ev_window->priv->find_bar,
5998                           FALSE, TRUE, 0);
5999
6000         /* We own a ref on these widgets, as we can swap them in and out */
6001         g_object_ref (ev_window->priv->view);
6002         g_object_ref (ev_window->priv->password_view);
6003
6004         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
6005                            ev_window->priv->view);
6006
6007         g_signal_connect (ev_window->priv->view,
6008                           "notify::sizing-mode",
6009                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
6010                           ev_window);
6011         g_signal_connect (ev_window->priv->view,
6012                           "notify::zoom",
6013                           G_CALLBACK (ev_window_zoom_changed_cb),
6014                           ev_window);
6015         g_signal_connect (ev_window->priv->view,
6016                           "notify::dual-page",
6017                           G_CALLBACK (ev_window_dual_mode_changed_cb),
6018                           ev_window);
6019         g_signal_connect (ev_window->priv->view,
6020                           "notify::continuous",
6021                           G_CALLBACK (ev_window_continuous_changed_cb),
6022                           ev_window);
6023         g_signal_connect (ev_window->priv->view,
6024                           "notify::rotation",
6025                           G_CALLBACK (ev_window_rotation_changed_cb),
6026                           ev_window);
6027         g_signal_connect (ev_window->priv->view,
6028                           "notify::has-selection",
6029                           G_CALLBACK (ev_window_has_selection_changed_cb),
6030                           ev_window);
6031
6032         /* Connect sidebar signals */
6033         g_signal_connect (ev_window->priv->sidebar,
6034                           "notify::visible",
6035                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
6036                           ev_window);
6037         g_signal_connect (ev_window->priv->sidebar,
6038                           "notify::current-page",
6039                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
6040                           ev_window);
6041
6042         /* Connect to find bar signals */
6043         g_signal_connect (ev_window->priv->find_bar,
6044                           "previous",
6045                           G_CALLBACK (find_bar_previous_cb),
6046                           ev_window);
6047         g_signal_connect (ev_window->priv->find_bar,
6048                           "next",
6049                           G_CALLBACK (find_bar_next_cb),
6050                           ev_window);
6051         g_signal_connect (ev_window->priv->find_bar,
6052                           "close",
6053                           G_CALLBACK (find_bar_close_cb),
6054                           ev_window);
6055         g_signal_connect (ev_window->priv->find_bar,
6056                           "notify::search-string",
6057                           G_CALLBACK (find_bar_search_changed_cb),
6058                           ev_window);
6059         g_signal_connect (ev_window->priv->find_bar,
6060                           "notify::case-sensitive",
6061                           G_CALLBACK (find_bar_search_changed_cb),
6062                           ev_window);
6063         g_signal_connect (ev_window->priv->find_bar,
6064                           "notify::visible",
6065                           G_CALLBACK (find_bar_visibility_changed_cb),
6066                           ev_window);
6067         g_signal_connect (ev_window->priv->find_bar,
6068                           "scroll",
6069                           G_CALLBACK (find_bar_scroll),
6070                           ev_window);
6071
6072         /* Popups */
6073         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6074                                                                  "/DocumentPopup");
6075         ev_window->priv->link = NULL;
6076
6077         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
6078                                                                        "/AttachmentPopup");
6079         ev_window->priv->attach_list = NULL;
6080
6081         /* Media player keys */
6082         mpkeys = ev_application_get_media_keys (EV_APP);
6083         if (mpkeys) {
6084                 g_signal_connect_swapped (mpkeys, "key_pressed",
6085                                           G_CALLBACK (ev_window_media_player_key_pressed),
6086                                           ev_window);
6087         }
6088
6089         /* Give focus to the document view */
6090         gtk_widget_grab_focus (ev_window->priv->view);
6091
6092         /* Set it user interface params */
6093         ev_window_setup_recent (ev_window);
6094
6095         setup_chrome_from_metadata (ev_window);
6096         set_chrome_actions (ev_window);
6097         update_chrome_visibility (ev_window);
6098
6099         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
6100
6101         setup_view_from_metadata (ev_window);
6102         setup_sidebar_from_metadata (ev_window);
6103
6104         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
6105         ev_window_setup_action_sensitivity (ev_window);
6106
6107         /* Drag and Drop */
6108         gtk_drag_dest_set (GTK_WIDGET (ev_window),
6109                            GTK_DEST_DEFAULT_ALL,
6110                            NULL, 0,
6111                            GDK_ACTION_COPY);
6112         gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window));
6113 }
6114
6115 /**
6116  * ev_window_new:
6117  *
6118  * Creates a #GtkWidget that represents the window.
6119  *
6120  * Returns: the #GtkWidget that represents the window.
6121  */
6122 GtkWidget *
6123 ev_window_new (void)
6124 {
6125         GtkWidget *ev_window;
6126
6127         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
6128                                               "type", GTK_WINDOW_TOPLEVEL,
6129                                               NULL));
6130
6131         return ev_window;
6132 }