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// 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_PWL_CPWL_CARET_H_
#define FPDFSDK_PWL_CPWL_CARET_H_
#include <memory>
#include "fpdfsdk/pwl/cpwl_wnd.h"
class CPWL_Caret final : public CPWL_Wnd {
public:
CPWL_Caret(const CreateParams& cp,
std::unique_ptr<PrivateData> pAttachedData);
~CPWL_Caret() override;
// CPWL_Wnd
void DrawThisAppearance(CFX_RenderDevice* pDevice,
const CFX_Matrix& mtUser2Device) override;
bool InvalidateRect(CFX_FloatRect* pRect) override;
bool SetVisible(bool bVisible) override;
void TimerProc() override;
void SetCaret(bool bVisible,
const CFX_PointF& ptHead,
const CFX_PointF& ptFoot);
void SetInvalidRect(CFX_FloatRect rc) { m_rcInvalid = rc; }
private:
CFX_FloatRect GetCaretRect() const;
bool m_bFlash = false;
CFX_PointF m_ptHead;
CFX_PointF m_ptFoot;
float m_fWidth = 0.4f;
int32_t m_nDelay = 0;
CFX_FloatRect m_rcInvalid;
};
#endif // FPDFSDK_PWL_CPWL_CARET_H_
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