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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #ifndef XFA_FWL_CORE_CFWL_SPINBUTTON_H_ | |
| 8 #define XFA_FWL_CORE_CFWL_SPINBUTTON_H_ | |
| 9 | |
| 10 #include <memory> | |
| 11 | |
| 12 #include "xfa/fwl/core/cfwl_timer.h" | |
| 13 #include "xfa/fwl/core/cfwl_widget.h" | |
| 14 #include "xfa/fxfa/cxfa_eventparam.h" | |
| 15 | |
| 16 #define FWL_STYLEEXE_SPB_Vert (1L << 0) | |
| 17 | |
| 18 class CFWL_MsgMouse; | |
| 19 class CFWL_WidgetProperties; | |
| 20 | |
| 21 class CFWL_SpinButton : public CFWL_Widget { | |
| 22 public: | |
| 23 CFWL_SpinButton(const CFWL_App* app, | |
| 24 std::unique_ptr<CFWL_WidgetProperties> properties); | |
| 25 ~CFWL_SpinButton() override; | |
| 26 | |
| 27 // CFWL_Widget | |
| 28 FWL_Type GetClassID() const override; | |
| 29 void Update() override; | |
| 30 FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy) override; | |
| 31 void DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix) override; | |
| 32 void OnProcessMessage(CFWL_Message* pMessage) override; | |
| 33 void OnDrawWidget(CFX_Graphics* pGraphics, | |
| 34 const CFX_Matrix* pMatrix) override; | |
| 35 | |
| 36 private: | |
| 37 class Timer : public CFWL_Timer { | |
| 38 public: | |
| 39 explicit Timer(CFWL_SpinButton* pToolTip); | |
| 40 ~Timer() override {} | |
| 41 | |
| 42 void Run(CFWL_TimerInfo* pTimerInfo) override; | |
| 43 }; | |
| 44 friend class CFWL_SpinButton::Timer; | |
| 45 | |
| 46 void DisableButton(); | |
| 47 bool IsUpButtonEnabled(); | |
| 48 bool IsDownButtonEnabled(); | |
| 49 void DrawUpButton(CFX_Graphics* pGraphics, | |
| 50 IFWL_ThemeProvider* pTheme, | |
| 51 const CFX_Matrix* pMatrix); | |
| 52 void DrawDownButton(CFX_Graphics* pGraphics, | |
| 53 IFWL_ThemeProvider* pTheme, | |
| 54 const CFX_Matrix* pMatrix); | |
| 55 void OnFocusChanged(CFWL_Message* pMsg, bool bSet); | |
| 56 void OnLButtonDown(CFWL_MsgMouse* pMsg); | |
| 57 void OnLButtonUp(CFWL_MsgMouse* pMsg); | |
| 58 void OnMouseMove(CFWL_MsgMouse* pMsg); | |
| 59 void OnMouseLeave(CFWL_MsgMouse* pMsg); | |
| 60 void OnKeyDown(CFWL_MsgKey* pMsg); | |
| 61 | |
| 62 CFX_RectF m_rtClient; | |
| 63 CFX_RectF m_rtUpButton; | |
| 64 CFX_RectF m_rtDnButton; | |
| 65 uint32_t m_dwUpState; | |
| 66 uint32_t m_dwDnState; | |
| 67 int32_t m_iButtonIndex; | |
| 68 bool m_bLButtonDwn; | |
| 69 CFWL_TimerInfo* m_pTimerInfo; | |
| 70 CFWL_SpinButton::Timer m_Timer; | |
| 71 }; | |
| 72 | |
| 73 #endif // XFA_FWL_CORE_CFWL_SPINBUTTON_H_ | |
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