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49 lines
1.4 KiB
49 lines
1.4 KiB
// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FWL_CFWL_CARET_H_
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#define XFA_FWL_CFWL_CARET_H_
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#include <memory>
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#include "core/fxcrt/cfx_timer.h"
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#include "xfa/fwl/cfwl_widget.h"
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#include "xfa/fxgraphics/cxfa_gecolor.h"
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class CFWL_WidgetProperties;
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class CFWL_Widget;
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class CFWL_Caret final : public CFWL_Widget, public CFX_Timer::CallbackIface {
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public:
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CFWL_Caret(const CFWL_App* app,
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std::unique_ptr<CFWL_WidgetProperties> properties,
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CFWL_Widget* pOuter);
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~CFWL_Caret() override;
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// CFWL_Widget:
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FWL_Type GetClassID() const override;
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void DrawWidget(CXFA_Graphics* pGraphics, const CFX_Matrix& matrix) override;
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void OnProcessMessage(CFWL_Message* pMessage) override;
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void OnDrawWidget(CXFA_Graphics* pGraphics,
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const CFX_Matrix& matrix) override;
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void Update() override;
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// CFX_Timer::CallbackIface:
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void OnTimerFired() override;
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void ShowCaret();
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void HideCaret();
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private:
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void DrawCaretBK(CXFA_Graphics* pGraphics,
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IFWL_ThemeProvider* pTheme,
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const CFX_Matrix* pMatrix);
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std::unique_ptr<CFX_Timer> m_pTimer;
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};
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#endif // XFA_FWL_CFWL_CARET_H_
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