45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
// Copyright 2014 The PDFium Authors
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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/fgas/graphics/cfgas_gecolor.h"
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#include "xfa/fwl/cfwl_widget.h"
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class CFWL_Caret final : public CFWL_Widget, public CFX_Timer::CallbackIface {
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public:
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CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED;
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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(CFGAS_GEGraphics* pGraphics,
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const CFX_Matrix& matrix) override;
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void OnProcessMessage(CFWL_Message* pMessage) override;
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void OnDrawWidget(CFGAS_GEGraphics* 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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CFWL_Caret(CFWL_App* app, const Properties& properties, CFWL_Widget* pOuter);
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void DrawCaretBK(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
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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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