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/*
* Copyright (C) 2009 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 WebPopupMenuImpl_h
#define WebPopupMenuImpl_h
// FIXME: Add this to FramelessScrollViewClient.h
namespace WebCore { class FramelessScrollView; }
#include "FramelessScrollViewClient.h"
// FIXME: remove the relative paths once glue/ consumers are removed.
#include "../public/WebPoint.h"
#include "../public/WebPopupMenu.h"
#include "../public/WebSize.h"
#include <wtf/RefCounted.h>
namespace WebCore {
class Frame;
class FramelessScrollView;
class KeyboardEvent;
class Page;
class PlatformKeyboardEvent;
class Range;
class Widget;
}
namespace WebKit {
class WebKeyboardEvent;
class WebMouseEvent;
class WebMouseWheelEvent;
struct WebRect;
class WebPopupMenuImpl : public WebPopupMenu,
public WebCore::FramelessScrollViewClient,
public RefCounted<WebPopupMenuImpl> {
public:
// WebWidget
virtual void close();
virtual WebSize size() { return m_size; }
virtual void resize(const WebSize&);
virtual void layout();
virtual void paint(WebCanvas* canvas, const WebRect& rect);
virtual bool handleInputEvent(const WebInputEvent&);
virtual void mouseCaptureLost();
virtual void setFocus(bool enable);
virtual bool handleCompositionEvent(
WebCompositionCommand command, int cursorPosition,
int targetStart, int targetEnd, const WebString& text);
virtual bool queryCompositionStatus(bool* enabled, WebRect* caretRect);
virtual void setTextDirection(WebTextDirection direction);
// WebPopupMenuImpl
void Init(WebCore::FramelessScrollView* widget,
const WebRect& bounds);
WebWidgetClient* client() { return m_client; }
void MouseMove(const WebMouseEvent&);
void MouseLeave(const WebMouseEvent&);
void MouseDown(const WebMouseEvent&);
void MouseUp(const WebMouseEvent&);
void MouseDoubleClick(const WebMouseEvent&);
void MouseWheel(const WebMouseWheelEvent&);
bool KeyEvent(const WebKeyboardEvent&);
protected:
friend class WebPopupMenu; // For WebPopupMenu::create
friend class WTF::RefCounted<WebPopupMenuImpl>;
WebPopupMenuImpl(WebWidgetClient* client);
~WebPopupMenuImpl();
// WebCore::HostWindow methods:
virtual void repaint(
const WebCore::IntRect&, bool contentChanged, bool immediate = false,
bool repaintContentOnly = false);
virtual void scroll(
const WebCore::IntSize& scrollDelta, const WebCore::IntRect& scrollRect,
const WebCore::IntRect& clipRect);
virtual WebCore::IntPoint screenToWindow(const WebCore::IntPoint&) const;
virtual WebCore::IntRect windowToScreen(const WebCore::IntRect&) const;
virtual PlatformPageClient platformPageClient() const { return 0; }
virtual void scrollRectIntoView(const WebCore::IntRect&, const WebCore::ScrollView*) const;
virtual void scrollbarsModeDidChange() const;
// WebCore::FramelessScrollViewClient methods:
virtual void popupClosed(WebCore::FramelessScrollView*);
WebWidgetClient* m_client;
WebSize m_size;
WebPoint m_lastMousePosition;
// This is a non-owning ref. The popup will notify us via popupClosed()
// before it is destroyed.
WebCore::FramelessScrollView* m_widget;
};
} // namespace WebKit
#endif
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