1 // Copyright 2016 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef XFA_FWL_CFWL_MESSAGE_H_ 8 #define XFA_FWL_CFWL_MESSAGE_H_ 9 10 #include <memory> 11 12 #include "core/fxcrt/fx_string.h" 13 #include "core/fxcrt/fx_system.h" 14 15 class CFWL_Widget; 16 17 class CFWL_Message { 18 public: 19 enum class Type { Key, KillFocus, Mouse, MouseWheel, SetFocus }; 20 21 explicit CFWL_Message(Type type); 22 CFWL_Message(Type type, CFWL_Widget* pSrcTarget); 23 CFWL_Message(Type type, CFWL_Widget* pSrcTarget, CFWL_Widget* pDstTarget); 24 virtual ~CFWL_Message(); 25 26 virtual std::unique_ptr<CFWL_Message> Clone(); GetType()27 Type GetType() const { return m_type; } 28 29 CFWL_Widget* m_pSrcTarget; 30 CFWL_Widget* m_pDstTarget; 31 32 private: 33 Type m_type; 34 }; 35 36 #endif // XFA_FWL_CFWL_MESSAGE_H_ 37