| // 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_CORE_IFWL_CARET_H_ |
| #define XFA_FWL_CORE_IFWL_CARET_H_ |
| |
| #include <memory> |
| |
| #include "xfa/fwl/core/cfwl_timer.h" |
| #include "xfa/fwl/core/ifwl_widget.h" |
| #include "xfa/fxgraphics/cfx_color.h" |
| |
| class CFWL_WidgetProperties; |
| class IFWL_Widget; |
| |
| #define FWL_STATE_CAT_HightLight 1 |
| |
| class IFWL_Caret : public IFWL_Widget { |
| public: |
| IFWL_Caret(const CFWL_App* app, |
| std::unique_ptr<CFWL_WidgetProperties> properties, |
| IFWL_Widget* pOuter); |
| ~IFWL_Caret() override; |
| |
| // IFWL_Widget |
| FWL_Type GetClassID() const override; |
| void DrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix = nullptr) override; |
| void OnProcessMessage(CFWL_Message* pMessage) override; |
| void OnDrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix) override; |
| void Update() override; |
| |
| void ShowCaret(bool bFlag = true); |
| |
| private: |
| class Timer : public CFWL_Timer { |
| public: |
| explicit Timer(IFWL_Caret* pCaret); |
| ~Timer() override {} |
| |
| void Run(CFWL_TimerInfo* hTimer) override; |
| }; |
| friend class IFWL_Caret::Timer; |
| |
| void DrawCaretBK(CFX_Graphics* pGraphics, |
| IFWL_ThemeProvider* pTheme, |
| const CFX_Matrix* pMatrix); |
| |
| std::unique_ptr<IFWL_Caret::Timer> m_pTimer; |
| CFWL_TimerInfo* m_pTimerInfo; // not owned. |
| }; |
| |
| #endif // XFA_FWL_CORE_IFWL_CARET_H_ |