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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_SRC_FWL_BASEWIDGET_FWL_CHECKBOXIMP_H_ | |
8 #define XFA_SRC_FWL_BASEWIDGET_FWL_CHECKBOXIMP_H_ | |
9 | |
10 #include "xfa/src/fwl/core/fwl_widgetimp.h" | |
11 | |
12 class CFWL_WidgetImpProperties; | |
13 class IFWL_Widget; | |
14 class CFWL_CheckBoxImpDelegate; | |
15 | |
16 class CFWL_CheckBoxImp : public CFWL_WidgetImp { | |
17 public: | |
18 CFWL_CheckBoxImp(const CFWL_WidgetImpProperties& properties, | |
19 IFWL_Widget* pOuter); | |
20 ~CFWL_CheckBoxImp(); | |
21 virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const; | |
22 virtual FX_DWORD GetClassID() const; | |
23 virtual FWL_ERR Initialize(); | |
24 virtual FWL_ERR Finalize(); | |
25 virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE); | |
26 virtual FWL_ERR Update(); | |
27 virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics, | |
28 const CFX_Matrix* pMatrix = NULL); | |
29 virtual int32_t GetCheckState(); | |
30 virtual FWL_ERR SetCheckState(int32_t iCheck); | |
31 | |
32 protected: | |
33 void Layout(); | |
34 FX_DWORD GetPartStates(); | |
35 void UpdateTextOutStyles(); | |
36 void NextStates(); | |
37 CFX_RectF m_rtClient; | |
38 CFX_RectF m_rtBox; | |
39 CFX_RectF m_rtCaption; | |
40 CFX_RectF m_rtFocus; | |
41 FX_DWORD m_dwTTOStyles; | |
42 int32_t m_iTTOAlign; | |
43 FX_BOOL m_bBtnDown; | |
44 friend class CFWL_CheckBoxImpDelegate; | |
45 }; | |
46 class CFWL_CheckBoxImpDelegate : public CFWL_WidgetImpDelegate { | |
47 public: | |
48 CFWL_CheckBoxImpDelegate(CFWL_CheckBoxImp* pOwner); | |
49 int32_t OnProcessMessage(CFWL_Message* pMessage) override; | |
50 FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics, | |
51 const CFX_Matrix* pMatrix = NULL) override; | |
52 | |
53 protected: | |
54 void OnActivate(CFWL_Message* pMsg); | |
55 void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); | |
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 CFWL_CheckBoxImp* m_pOwner; | |
62 }; | |
63 | |
64 #endif // XFA_SRC_FWL_BASEWIDGET_FWL_CHECKBOXIMP_H_ | |
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