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// Copyright 2016 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef XFA_FWL_CORE_CFWL_EVENTTARGET_H_
#define XFA_FWL_CORE_CFWL_EVENTTARGET_H_
#include <set>
#include "core/fxcrt/fx_basic.h"
#include "xfa/fwl/core/cfwl_event.h"
class CFWL_Event;
class CFWL_Widget;
class CFWL_EventTarget {
public:
explicit CFWL_EventTarget(CFWL_Widget* pListener);
~CFWL_EventTarget();
void SetEventSource(CFWL_Widget* pSource);
bool ProcessEvent(CFWL_Event* pEvent);
bool IsInvalid() const { return m_bInvalid; }
void FlagInvalid() { m_bInvalid = true; }
private:
std::set<CFWL_Widget*> m_widgets;
CFWL_Widget* m_pListener;
bool m_bInvalid;
};
#endif // XFA_FWL_CORE_CFWL_EVENTTARGET_H_
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