// 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 XFA_FWL_CFWL_CARET_H_ #define XFA_FWL_CFWL_CARET_H_ #include <memory> #include "xfa/fwl/cfwl_timer.h" #include "xfa/fwl/cfwl_widget.h" #include "xfa/fxgraphics/cxfa_gecolor.h" class CFWL_WidgetProperties; class CFWL_Widget; class CFWL_Caret : public CFWL_Widget { public: CFWL_Caret(const CFWL_App* app, std::unique_ptr<CFWL_WidgetProperties> properties, CFWL_Widget* pOuter); ~CFWL_Caret() override; // CFWL_Widget FWL_Type GetClassID() const override; void DrawWidget(CXFA_Graphics* pGraphics, const CFX_Matrix& matrix) override; void OnProcessMessage(CFWL_Message* pMessage) override; void OnDrawWidget(CXFA_Graphics* pGraphics, const CFX_Matrix& matrix) override; void Update() override; void ShowCaret(); void HideCaret(); private: class Timer : public CFWL_Timer { public: explicit Timer(CFWL_Caret* pCaret); ~Timer() override {} void Run(CFWL_TimerInfo* hTimer) override; }; friend class CFWL_Caret::Timer; void DrawCaretBK(CXFA_Graphics* pGraphics, IFWL_ThemeProvider* pTheme, const CFX_Matrix* pMatrix); std::unique_ptr<CFWL_Caret::Timer> m_pTimer; UnownedPtr<CFWL_TimerInfo> m_pTimerInfo; }; #endif // XFA_FWL_CFWL_CARET_H_