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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_EVENT_H_
#define XFA_FWL_CORE_CFWL_EVENT_H_
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_string.h"
#include "core/fxcrt/fx_system.h"
#include "xfa/fwl/core/cfwl_msgkey.h"
#include "xfa/fwl/core/cfwl_msgmouse.h"
#include "xfa/fwl/core/fwl_error.h"
enum class CFWL_EventType {
None = 0,
CheckStateChanged,
CheckWord,
Click,
Close,
CloseUp,
DrawItem,
DropDown,
EditChanged,
HoverChanged,
Key,
KillFocus,
Mouse,
MouseWheel,
PostDropDown,
PreDropDown,
PreSelfAdaption,
Scroll,
SelectChanged,
SetFocus,
SizeChanged,
TextChanged,
TextFull,
Validate
};
enum FWLEventMask {
FWL_EVENT_MOUSE_MASK = 1 << 0,
FWL_EVENT_MOUSEWHEEL_MASK = 1 << 1,
FWL_EVENT_KEY_MASK = 1 << 2,
FWL_EVENT_FOCUSCHANGED_MASK = 1 << 3,
FWL_EVENT_DRAW_MASK = 1 << 4,
FWL_EVENT_CLOSE_MASK = 1 << 5,
FWL_EVENT_SIZECHANGED_MASK = 1 << 6,
FWL_EVENT_IDLE_MASK = 1 << 7,
FWL_EVENT_CONTROL_MASK = 1 << 8,
FWL_EVENT_ALL_MASK = 0xFF
};
class CFX_Graphics;
class IFWL_Widget;
class CFWL_Event {
public:
CFWL_Event();
virtual ~CFWL_Event();
virtual CFWL_EventType GetClassID() const;
IFWL_Widget* m_pSrcTarget;
IFWL_Widget* m_pDstTarget;
};
#define FWL_EVENT_DEF(classname, eventType, ...) \
class classname : public CFWL_Event { \
public: \
classname(); \
~classname() override; \
CFWL_EventType GetClassID() const override; \
__VA_ARGS__ \
}; \
inline classname::classname() {} \
inline classname::~classname() {} \
inline CFWL_EventType classname::GetClassID() const { return eventType; }
#endif // XFA_FWL_CORE_CFWL_EVENT_H_
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