| // 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_BASEWIDGET_FWL_SPINBUTTONIMP_H_ |
| #define XFA_FWL_BASEWIDGET_FWL_SPINBUTTONIMP_H_ |
| |
| #include "xfa/fwl/core/fwl_widgetimp.h" |
| #include "xfa/fwl/core/ifwl_timer.h" |
| #include "xfa/fwl/core/ifwl_widget.h" |
| |
| class CFWL_MsgMouse; |
| class CFWL_SpinButtonImpDelegate; |
| class CFWL_WidgetImpProperties; |
| |
| class CFWL_SpinButtonImp : public CFWL_WidgetImp, public IFWL_Timer { |
| public: |
| CFWL_SpinButtonImp(const CFWL_WidgetImpProperties& properties, |
| IFWL_Widget* pOuter); |
| ~CFWL_SpinButtonImp() override; |
| |
| // CFWL_WidgetImp |
| FWL_Error GetClassName(CFX_WideString& wsClass) const override; |
| FWL_Type GetClassID() const override; |
| FWL_Error Initialize() override; |
| FWL_Error Finalize() override; |
| FWL_Error GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE) override; |
| FWL_Error Update() override; |
| FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy) override; |
| FWL_Error DrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix = nullptr) override; |
| |
| // IFWL_Timer |
| void Run(IFWL_TimerInfo* pTimerInfo) override; |
| |
| FWL_Error EnableButton(FX_BOOL bEnable, FX_BOOL bUp = TRUE); |
| FX_BOOL IsButtonEnable(FX_BOOL bUp = TRUE); |
| |
| protected: |
| friend class CFWL_SpinButtonImpDelegate; |
| |
| void DrawUpButton(CFX_Graphics* pGraphics, |
| IFWL_ThemeProvider* pTheme, |
| const CFX_Matrix* pMatrix); |
| void DrawDownButton(CFX_Graphics* pGraphics, |
| IFWL_ThemeProvider* pTheme, |
| const CFX_Matrix* pMatrix); |
| |
| CFX_RectF m_rtClient; |
| CFX_RectF m_rtUpButton; |
| CFX_RectF m_rtDnButton; |
| uint32_t m_dwUpState; |
| uint32_t m_dwDnState; |
| int32_t m_iButtonIndex; |
| FX_BOOL m_bLButtonDwn; |
| IFWL_TimerInfo* m_pTimerInfo; |
| }; |
| |
| class CFWL_SpinButtonImpDelegate : public CFWL_WidgetImpDelegate { |
| public: |
| CFWL_SpinButtonImpDelegate(CFWL_SpinButtonImp* pOwner); |
| void OnProcessMessage(CFWL_Message* pMessage) override; |
| void OnProcessEvent(CFWL_Event* pEvent) override; |
| void OnDrawWidget(CFX_Graphics* pGraphics, |
| const CFX_Matrix* pMatrix = nullptr) override; |
| |
| protected: |
| void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); |
| void OnLButtonDown(CFWL_MsgMouse* pMsg); |
| void OnLButtonUp(CFWL_MsgMouse* pMsg); |
| void OnMouseMove(CFWL_MsgMouse* pMsg); |
| void OnMouseLeave(CFWL_MsgMouse* pMsg); |
| void OnKeyDown(CFWL_MsgKey* pMsg); |
| CFWL_SpinButtonImp* m_pOwner; |
| }; |
| |
| #endif // XFA_FWL_BASEWIDGET_FWL_SPINBUTTONIMP_H_ |