| // 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 FPDFSDK_PDFWINDOW_PWL_CARET_H_ |
| #define FPDFSDK_PDFWINDOW_PWL_CARET_H_ |
| |
| #include "fpdfsdk/pdfwindow/PWL_Wnd.h" |
| |
| struct PWL_CARET_INFO { |
| public: |
| PWL_CARET_INFO(); |
| |
| bool bVisible; |
| CFX_PointF ptHead; |
| CFX_PointF ptFoot; |
| }; |
| |
| class CPWL_Caret : public CPWL_Wnd { |
| public: |
| CPWL_Caret(); |
| ~CPWL_Caret() override; |
| |
| // CPWL_Wnd |
| CFX_ByteString GetClassName() const override; |
| void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override; |
| void DrawThisAppearance(CFX_RenderDevice* pDevice, |
| CFX_Matrix* pUser2Device) override; |
| void InvalidateRect(CFX_FloatRect* pRect = nullptr) override; |
| void SetVisible(bool bVisible) override {} |
| void TimerProc() override; |
| |
| void SetCaret(bool bVisible, |
| const CFX_PointF& ptHead, |
| const CFX_PointF& ptFoot); |
| CFX_ByteString GetCaretAppearanceStream(const CFX_PointF& ptOffset); |
| void SetInvalidRect(CFX_FloatRect rc) { m_rcInvalid = rc; } |
| |
| private: |
| void GetCaretApp(CFX_ByteTextBuf& sAppStream, const CFX_PointF& ptOffset); |
| CFX_FloatRect GetCaretRect() const; |
| |
| bool m_bFlash; |
| CFX_PointF m_ptHead; |
| CFX_PointF m_ptFoot; |
| float m_fWidth; |
| int32_t m_nDelay; |
| CFX_FloatRect m_rcInvalid; |
| }; |
| |
| #endif // FPDFSDK_PDFWINDOW_PWL_CARET_H_ |