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/*
* Copyright (C) 2008 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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 WebNetscapePluginEventHandler_h
#define WebNetscapePluginEventHandler_h
#import "WebNetscapePluginView.h"
#if ENABLE(NETSCAPE_PLUGIN_API)
@class NSEvent;
@class WebNetscapePluginView;
struct CGRect;
class WebNetscapePluginEventHandler {
public:
static WebNetscapePluginEventHandler* create(WebNetscapePluginView*);
virtual ~WebNetscapePluginEventHandler() { }
virtual void drawRect(CGContextRef, const NSRect&) = 0;
virtual void mouseDown(NSEvent*) = 0;
virtual void mouseDragged(NSEvent*) = 0;
virtual void mouseEntered(NSEvent*) = 0;
virtual void mouseExited(NSEvent*) = 0;
virtual void mouseMoved(NSEvent*) = 0;
virtual void mouseUp(NSEvent*) = 0;
virtual bool scrollWheel(NSEvent*) = 0;
virtual void keyDown(NSEvent*) = 0;
virtual void keyUp(NSEvent*) = 0;
virtual void flagsChanged(NSEvent*) = 0;
virtual void syntheticKeyDownWithCommandModifier(int keyCode, char character) = 0;
virtual void focusChanged(bool hasFocus) = 0;
virtual void windowFocusChanged(bool hasFocus) = 0;
virtual void startTimers(bool throttleTimers) { }
virtual void stopTimers() { }
// Returns the platform specific window used in NPP_SetWindow
virtual void* platformWindow(NSWindow*) = 0;
bool currentEventIsUserGesture() const { return m_currentEventIsUserGesture; }
protected:
WebNetscapePluginEventHandler(WebNetscapePluginView* pluginView)
: m_pluginView(pluginView)
, m_currentEventIsUserGesture(false)
{
}
WebNetscapePluginView* m_pluginView;
bool m_currentEventIsUserGesture;
};
#endif // ENABLE(NETSCAPE_PLUGIN_API)
#endif // WebNetscapePluginEventHandler_h