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// Copyright 2016 The PDFium Authors
// 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_IFWL_WIDGETDELEGATE_H_
#define XFA_FWL_IFWL_WIDGETDELEGATE_H_
#include "v8/include/cppgc/garbage-collected.h"
class CFGAS_GEGraphics;
class CFWL_Event;
class CFWL_Message;
class CFX_Matrix;
class IFWL_WidgetDelegate : public cppgc::GarbageCollectedMixin {
public:
virtual ~IFWL_WidgetDelegate() = default;
virtual void OnProcessMessage(CFWL_Message* pMessage) = 0;
virtual void OnProcessEvent(CFWL_Event* pEvent) = 0;
virtual void OnDrawWidget(CFGAS_GEGraphics* pGraphics,
const CFX_Matrix& matrix) = 0;
};
#endif // XFA_FWL_IFWL_WIDGETDELEGATE_H_