// 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 _PWL_CARET_H_ | |
#define _PWL_CARET_H_ | |
struct PWL_CARET_INFO | |
{ | |
public: | |
PWL_CARET_INFO() : bVisible(FALSE), ptHead(0,0), ptFoot(0,0) | |
{ | |
} | |
FX_BOOL bVisible; | |
CPDF_Point ptHead; | |
CPDF_Point ptFoot; | |
}; | |
class CPWL_Caret : public CPWL_Wnd | |
{ | |
public: | |
CPWL_Caret(); | |
virtual ~CPWL_Caret(); | |
public: | |
virtual CFX_ByteString GetClassName() const; | |
virtual void GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream); | |
virtual void DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device); | |
virtual void InvalidateRect(CPDF_Rect * pRect = NULL); | |
virtual void SetVisible(FX_BOOL bVisible) {} | |
virtual void TimerProc(); | |
void SetCaret(FX_BOOL bVisible, const CPDF_Point & ptHead, const CPDF_Point & ptFoot); | |
CFX_ByteString GetCaretAppearanceStream(const CPDF_Point & ptOffset); | |
private: | |
void GetCaretApp(CFX_ByteTextBuf & sAppStream,const CPDF_Point & ptOffset); | |
CPDF_Rect GetCaretRect() const; | |
FX_BOOL m_bFlash; | |
CPDF_Point m_ptHead; | |
CPDF_Point m_ptFoot; | |
FX_FLOAT m_fWidth; | |
FX_INT32 m_nDelay; | |
public: | |
void SetInvalidRect(CPDF_Rect rc) {m_rcInvalid = rc;} | |
private: | |
CPDF_Rect m_rcInvalid; | |
}; | |
#endif // !defined(AFX_PWL_CARET_H__6A729612_4173_4B65_BCAB_7C6C850ECA47__INCLUDED_) | |