// Copyright 2014 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 _FWL_CHECKBOX_IMP_H | |
#define _FWL_CHECKBOX_IMP_H | |
class CFWL_WidgetImp; | |
class CFWL_WidgetImpProperties; | |
class CFWL_WidgetImpDelegate; | |
class IFWL_Widget; | |
class CFWL_CheckBoxImp; | |
class CFWL_CheckBoxImpDelegate; | |
class CFWL_CheckBoxImp : public CFWL_WidgetImp { | |
public: | |
CFWL_CheckBoxImp(const CFWL_WidgetImpProperties& properties, | |
IFWL_Widget* pOuter); | |
~CFWL_CheckBoxImp(); | |
virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const; | |
virtual FX_DWORD GetClassID() const; | |
virtual FWL_ERR Initialize(); | |
virtual FWL_ERR Finalize(); | |
virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE); | |
virtual FWL_ERR Update(); | |
virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix = NULL); | |
virtual int32_t GetCheckState(); | |
virtual FWL_ERR SetCheckState(int32_t iCheck); | |
protected: | |
void Layout(); | |
FX_DWORD GetPartStates(); | |
void UpdateTextOutStyles(); | |
void NextStates(); | |
CFX_RectF m_rtClient; | |
CFX_RectF m_rtBox; | |
CFX_RectF m_rtCaption; | |
CFX_RectF m_rtFocus; | |
FX_DWORD m_dwTTOStyles; | |
int32_t m_iTTOAlign; | |
FX_BOOL m_bBtnDown; | |
friend class CFWL_CheckBoxImpDelegate; | |
}; | |
class CFWL_CheckBoxImpDelegate : public CFWL_WidgetImpDelegate { | |
public: | |
CFWL_CheckBoxImpDelegate(CFWL_CheckBoxImp* pOwner); | |
int32_t OnProcessMessage(CFWL_Message* pMessage) override; | |
FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix = NULL) override; | |
protected: | |
void OnActivate(CFWL_Message* pMsg); | |
void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); | |
void OnLButtonDown(CFWL_MsgMouse* pMsg); | |
void OnLButtonUp(CFWL_MsgMouse* pMsg); | |
void OnMouseMove(CFWL_MsgMouse* pMsg); | |
void OnMouseLeave(CFWL_MsgMouse* pMsg); | |
void OnKeyDown(CFWL_MsgKey* pMsg); | |
CFWL_CheckBoxImp* m_pOwner; | |
}; | |
#endif |