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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ExternalPopupMenu_h
#define ExternalPopupMenu_h
#include "platform/PopupMenu.h"
#include "platform/Timer.h"
#include "public/platform/WebCanvas.h"
#include "public/platform/WebScrollbar.h"
#include "public/web/WebExternalPopupMenuClient.h"
namespace blink {
class FloatQuad;
class IntSize;
class LocalFrame;
class PopupMenuClient;
class WebExternalPopupMenu;
class WebMouseEvent;
class WebViewImpl;
struct WebPopupMenuInfo;
// The ExternalPopupMenu connects the actual implementation of the popup menu
// to the WebCore popup menu.
class ExternalPopupMenu final : public PopupMenu, public WebExternalPopupMenuClient {
public:
ExternalPopupMenu(LocalFrame&, PopupMenuClient*, WebViewImpl&);
virtual ~ExternalPopupMenu();
// Fills |info| with the popup menu information contained in the
// PopupMenuClient associated with this ExternalPopupMenu.
// FIXME: public only for test access. Need to revert once gtest
// helpers from chromium are available for blink.
static void getPopupMenuInfo(WebPopupMenuInfo&, PopupMenuClient&);
static int toPopupMenuItemIndex(int index, PopupMenuClient&);
static int toExternalPopupMenuItemIndex(int index, PopupMenuClient&);
virtual void trace(Visitor*) override;
private:
// PopupMenu methods:
virtual void show(const FloatQuad& controlPosition, const IntSize&, int index) override;
virtual void hide() override;
virtual void updateFromElement() override;
virtual void disconnectClient() override;
// WebExternalPopupClient methods:
virtual void didChangeSelection(int index) override;
virtual void didAcceptIndex(int index) override;
virtual void didAcceptIndices(const WebVector<int>& indices) override;
virtual void didCancel() override;
void dispatchEvent(Timer<ExternalPopupMenu>*);
PopupMenuClient* m_popupMenuClient;
RefPtrWillBeMember<LocalFrame> m_localFrame;
WebViewImpl& m_webView;
OwnPtr<WebMouseEvent> m_syntheticEvent;
Timer<ExternalPopupMenu> m_dispatchEventTimer;
// The actual implementor of the show menu.
WebExternalPopupMenu* m_webExternalPopupMenu;
};
} // namespace blink
#endif // ExternalPopupMenu_h
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