/*

 * 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

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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef WebInputEventConversion_h

#define WebInputEventConversion_h

#include "WebInputEvent.h"

#include "PlatformKeyboardEvent.h"

#include "PlatformMouseEvent.h"

#include "PlatformTouchEvent.h"

#include "PlatformWheelEvent.h"

namespace WebCore {

class KeyboardEvent;

class MouseEvent;

class ScrollView;

class WheelEvent;

class Widget;

}

namespace WebKit {

class WebMouseEvent;

class WebMouseWheelEvent;

class WebKeyboardEvent;

// These classes are used to convert from WebInputEvent subclasses to

// corresponding WebCore events.

class PlatformMouseEventBuilder : public WebCore::PlatformMouseEvent {

public:

    PlatformMouseEventBuilder(WebCore::Widget*, const WebMouseEvent&);

};

class PlatformWheelEventBuilder : public WebCore::PlatformWheelEvent {

public:

    PlatformWheelEventBuilder(WebCore::Widget*, const WebMouseWheelEvent&);

};

class PlatformKeyboardEventBuilder : public WebCore::PlatformKeyboardEvent {

public:

    PlatformKeyboardEventBuilder(const WebKeyboardEvent&);

    void setKeyType(Type);

    bool isCharacterKey() const;

};

#if ENABLE(TOUCH_EVENTS)

class PlatformTouchPointBuilder : public WebCore::PlatformTouchPoint {

public:

    PlatformTouchPointBuilder(WebCore::Widget*, const WebTouchPoint&);

};

class PlatformTouchEventBuilder : public WebCore::PlatformTouchEvent {

public:

    PlatformTouchEventBuilder(WebCore::Widget*, const WebTouchEvent&);

};

#endif

// Converts a WebCore::MouseEvent to a corresponding WebMouseEvent. view is

// the ScrollView corresponding to the event.

// NOTE: This is only implemented for mousemove, mouseover, mouseout,

// mousedown and mouseup.  If the event mapping fails, the event type will

// be set to Undefined.

class WebMouseEventBuilder : public WebMouseEvent {

public:

    WebMouseEventBuilder(const WebCore::ScrollView*, const WebCore::MouseEvent&);

};

// Converts a WebCore::WheelEvent to a corresponding WebMouseWheelEvent.

// If the event mapping fails, the event type will be set to Undefined.

class WebMouseWheelEventBuilder : public WebMouseWheelEvent {

public:

    WebMouseWheelEventBuilder(const WebCore::ScrollView*, const WebCore::WheelEvent&);

};

// Converts a WebCore::KeyboardEvent to a corresponding WebKeyboardEvent.

// NOTE: This is only implemented for keydown and keyup.  If the event mapping

// fails, the event type will be set to Undefined.

class WebKeyboardEventBuilder : public WebKeyboardEvent {

public:

    WebKeyboardEventBuilder(const WebCore::KeyboardEvent&);

};

} // namespace WebKit

#endif