/*
 * Copyright (C) 2007, 2008, 2009 Holger Hans Peter Freyther
 * Copyright (C) 2008 Jan Michael C. Alonzo
 * Copyright (C) 2008, 2010 Collabora Ltd.
 * Copyright (C) 2010 Igalia S.L.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef webkitwebviewprivate_h
#define webkitwebviewprivate_h

#include "AcceleratedCompositingContext.h"
#include "FullscreenVideoController.h"
#include "GeolocationClientMock.h"
#include "GtkClickCounter.h"
#include "GtkDragAndDropHelper.h"
#include "Page.h"
#include "ResourceHandle.h"
#include "WebViewInputMethodFilter.h"
#include "WidgetBackingStore.h"
#include <webkit/webkitwebview.h>
#include <wtf/gobject/GOwnPtr.h>

#if ENABLE(MEDIA_STREAM)
#include "UserMediaClientGtk.h"
#endif

#if ENABLE(REGISTER_PROTOCOL_HANDLER)
#include "RegisterProtocolHandlerClientGtk.h"
#endif

namespace WebKit {
WebCore::Page* core(WebKitWebView*);
WebKitWebView* kit(WebCore::Page*);
}

extern "C" {

#define WEBKIT_WEB_VIEW_GET_PRIVATE(obj)    (G_TYPE_INSTANCE_GET_PRIVATE((obj), WEBKIT_TYPE_WEB_VIEW, WebKitWebViewPrivate))
typedef struct _WebKitWebViewPrivate WebKitWebViewPrivate;
struct _WebKitWebViewPrivate {
    WebCore::Page* corePage;
    bool hasNativeWindow;
    OwnPtr<WebCore::WidgetBackingStore> backingStore;
    GRefPtr<WebKitWebSettings> webSettings;
    GRefPtr<WebKitWebInspector> webInspector;
    GRefPtr<WebKitViewportAttributes> viewportAttributes;
    GRefPtr<WebKitWebWindowFeatures> webWindowFeatures;

    WebKitWebFrame* mainFrame;
    GRefPtr<WebKitWebBackForwardList> backForwardList;

    GtkMenu* currentMenu;
    gint lastPopupXPosition;
    gint lastPopupYPosition;

    HashSet<GtkWidget*> children;
    WebKit::WebViewInputMethodFilter imFilter;

    gboolean transparent;
    bool needsResizeOnMap;

#ifndef GTK_API_VERSION_2
    // GtkScrollablePolicy needs to be checked when
    // driving the scrollable adjustment values
    GtkScrollablePolicy horizontalScrollingPolicy;
    GtkScrollablePolicy verticalScrollingPolicy;
#endif

    gboolean zoomFullContent;
    WebKitLoadStatus loadStatus;
    CString encoding;
    CString customEncoding;

    CString iconURI;

    gboolean disposing;

#if ENABLE(VIDEO) && !defined(GST_API_VERSION_1)
    FullscreenVideoController* fullscreenVideoController;
#endif

    // These are hosted here because the DataSource object is
    // created too late in the frame loading process.
    GRefPtr<WebKitWebResource> mainResource;
    CString mainResourceIdentifier;
    GRefPtr<GHashTable> subResources;
    CString tooltipText;
    WebCore::IntRect tooltipArea;

    WebCore::GtkClickCounter clickCounter;
    WebCore::GtkDragAndDropHelper dragAndDropHelper;
    bool selfScrolling;

#if USE(ACCELERATED_COMPOSITING)
    OwnPtr<WebKit::AcceleratedCompositingContext> acceleratedCompositingContext;
#endif

#if ENABLE(ICONDATABASE)
    gulong iconLoadedHandler;
#endif

#if ENABLE(MEDIA_STREAM)
    OwnPtr<WebKit::UserMediaClientGtk> userMediaClient;
#endif

#if ENABLE(GEOLOCATION)
    OwnPtr<WebCore::GeolocationClientMock> geolocationClientMock;
#endif

#if ENABLE(REGISTER_PROTOCOL_HANDLER)
    OwnPtr<WebKit::RegisterProtocolHandlerClient> registerProtocolHandlerClient;
#endif
};

void webkit_web_view_notify_ready(WebKitWebView*);

void webkit_web_view_request_download(WebKitWebView*, WebKitNetworkRequest*, const WebCore::ResourceResponse& = WebCore::ResourceResponse(), WebCore::ResourceHandle* = 0);

void webkit_web_view_add_resource(WebKitWebView*, const char*, WebKitWebResource*);
void webkit_web_view_add_main_resource(WebKitWebView*, const char*, WebKitWebResource*);
void webkit_web_view_remove_resource(WebKitWebView*, const char*);
WebKitWebResource* webkit_web_view_get_resource(WebKitWebView*, char*);
WebKitWebResource* webkit_web_view_get_main_resource(WebKitWebView*);
void webkit_web_view_clear_resources(WebKitWebView*);
GList* webkit_web_view_get_subresources(WebKitWebView*);

void webkit_web_view_set_tooltip_text(WebKitWebView*, const char*);
GtkMenu* webkit_web_view_get_context_menu(WebKitWebView*);

void webViewEnterFullscreen(WebKitWebView* webView, WebCore::Node*);
void webViewExitFullscreen(WebKitWebView* webView);

void webkitWebViewRunFileChooserRequest(WebKitWebView*, WebKitFileChooserRequest*);

#if ENABLE(ICONDATABASE)
void webkitWebViewRegisterForIconNotification(WebKitWebView*, bool shouldRegister);
void webkitWebViewIconLoaded(WebKitFaviconDatabase*, const char* frameURI, WebKitWebView*);
#endif
}

#endif