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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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